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-rw-r--r--.gitignore1
-rw-r--r--Documentation/ABI/testing/sysfs-driver-xen-blkback17
-rw-r--r--Documentation/ABI/testing/sysfs-driver-xen-blkfront10
-rw-r--r--Documentation/DocBook/device-drivers.tmpl2
-rw-r--r--Documentation/DocBook/media_api.tmpl4
-rw-r--r--Documentation/bcache.txt37
-rw-r--r--Documentation/devicetree/bindings/clock/imx27-clock.txt1
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt2
-rw-r--r--Documentation/devicetree/bindings/net/moxa,moxart-mac.txt21
-rw-r--r--Documentation/devicetree/bindings/regulator/palmas-pmic.txt4
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt2
-rw-r--r--Documentation/ja_JP/HOWTO44
-rw-r--r--Documentation/networking/00-INDEX2
-rw-r--r--Documentation/networking/ip-sysctl.txt22
-rw-r--r--Documentation/networking/netdev-FAQ.txt224
-rw-r--r--Documentation/sysctl/net.txt4
-rw-r--r--MAINTAINERS68
-rw-r--r--Makefile2
-rw-r--r--arch/Kconfig6
-rw-r--r--arch/alpha/Kconfig1
-rw-r--r--arch/alpha/include/asm/atomic.h88
-rw-r--r--arch/alpha/include/asm/param.h8
-rw-r--r--arch/alpha/include/asm/spinlock.h4
-rw-r--r--arch/alpha/include/asm/unistd.h3
-rw-r--r--arch/alpha/include/uapi/asm/param.h7
-rw-r--r--arch/alpha/include/uapi/asm/unistd.h2
-rw-r--r--arch/alpha/kernel/entry.S399
-rw-r--r--arch/alpha/kernel/irq_alpha.c2
-rw-r--r--arch/alpha/kernel/smp.c5
-rw-r--r--arch/alpha/kernel/sys_dp264.c8
-rw-r--r--arch/alpha/kernel/sys_marvel.c3
-rw-r--r--arch/alpha/kernel/systbls.S2
-rw-r--r--arch/alpha/kernel/time.c4
-rw-r--r--arch/alpha/kernel/traps.c8
-rw-r--r--arch/arc/include/asm/entry.h1
-rw-r--r--arch/arm/Kconfig7
-rw-r--r--arch/arm/Kconfig.debug14
-rw-r--r--arch/arm/Makefile18
-rw-r--r--arch/arm/boot/dts/atlas6.dtsi22
-rw-r--r--arch/arm/boot/dts/imx28-apx4devkit.dts2
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts2
-rw-r--r--arch/arm/boot/dts/imx28-m28evk.dts2
-rw-r--r--arch/arm/boot/dts/imx28.dtsi1
-rw-r--r--arch/arm/boot/dts/imx51-babbage.dts13
-rw-r--r--arch/arm/boot/dts/imx53-mba53.dts2
-rw-r--r--arch/arm/boot/dts/imx53.dtsi32
-rw-r--r--arch/arm/boot/dts/msm8960-cdp.dts4
-rw-r--r--arch/arm/boot/dts/omap5-uevm.dts78
-rw-r--r--arch/arm/boot/dts/prima2.dtsi16
-rw-r--r--arch/arm/boot/dts/stih416-pinctrl.dtsi10
-rw-r--r--arch/arm/boot/dts/stih416.dtsi2
-rw-r--r--arch/arm/boot/dts/stih41x.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra20-colibri-512.dtsi1
-rw-r--r--arch/arm/boot/dts/twl4030.dtsi6
-rw-r--r--arch/arm/boot/dts/vf610.dtsi8
-rw-r--r--arch/arm/common/edma.c1
-rw-r--r--arch/arm/configs/da8xx_omapl_defconfig2
-rw-r--r--arch/arm/configs/davinci_all_defconfig2
-rw-r--r--arch/arm/configs/multi_v7_defconfig6
-rw-r--r--arch/arm/configs/nhk8815_defconfig7
-rw-r--r--arch/arm/include/asm/a.out-core.h45
-rw-r--r--arch/arm/include/asm/cputype.h7
-rw-r--r--arch/arm/include/asm/elf.h6
-rw-r--r--arch/arm/include/asm/mmu.h3
-rw-r--r--arch/arm/include/asm/mmu_context.h20
-rw-r--r--arch/arm/include/asm/page.h2
-rw-r--r--arch/arm/include/asm/processor.h4
-rw-r--r--arch/arm/include/asm/thread_info.h1
-rw-r--r--arch/arm/include/asm/tlb.h7
-rw-r--r--arch/arm/include/asm/tlbflush.h16
-rw-r--r--arch/arm/include/asm/virt.h12
-rw-r--r--arch/arm/include/uapi/asm/Kbuild1
-rw-r--r--arch/arm/include/uapi/asm/a.out.h34
-rw-r--r--arch/arm/kernel/entry-armv.S103
-rw-r--r--arch/arm/kernel/entry-v7m.S2
-rw-r--r--arch/arm/kernel/fiq.c19
-rw-r--r--arch/arm/kernel/head-nommu.S1
-rw-r--r--arch/arm/kernel/head.S1
-rw-r--r--arch/arm/kernel/hyp-stub.S4
-rw-r--r--arch/arm/kernel/perf_event.c7
-rw-r--r--arch/arm/kernel/process.c49
-rw-r--r--arch/arm/kernel/setup.c3
-rw-r--r--arch/arm/kernel/signal.c56
-rw-r--r--arch/arm/kernel/signal.h12
-rw-r--r--arch/arm/kernel/smp_tlb.c17
-rw-r--r--arch/arm/kernel/traps.c46
-rw-r--r--arch/arm/kernel/vmlinux.lds.S17
-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c2
-rw-r--r--arch/arm/mach-davinci/dm355.c2
-rw-r--r--arch/arm/mach-davinci/dm365.c2
-rw-r--r--arch/arm/mach-exynos/Kconfig1
-rw-r--r--arch/arm/mach-exynos/Makefile2
-rw-r--r--arch/arm/mach-exynos/common.c26
-rw-r--r--arch/arm/mach-exynos/common.h1
-rw-r--r--arch/arm/mach-exynos/cpuidle.c1
-rw-r--r--arch/arm/mach-exynos/include/mach/memory.h5
-rw-r--r--arch/arm/mach-exynos/pm.c6
-rw-r--r--arch/arm/mach-footbridge/dc21285.c2
-rw-r--r--arch/arm/mach-highbank/highbank.c7
-rw-r--r--arch/arm/mach-imx/clk-imx6q.c5
-rw-r--r--arch/arm/mach-imx/clk-vf610.c2
-rw-r--r--arch/arm/mach-imx/mx27.h2
-rw-r--r--arch/arm/mach-keystone/keystone.c2
-rw-r--r--arch/arm/mach-msm/Kconfig3
-rw-r--r--arch/arm/mach-msm/gpiomux-v1.c33
-rw-r--r--arch/arm/mach-msm/gpiomux.h10
-rw-r--r--arch/arm/mach-omap2/Kconfig2
-rw-r--r--arch/arm/mach-omap2/board-generic.c23
-rw-r--r--arch/arm/mach-omap2/dss-common.c2
-rw-r--r--arch/arm/mach-omap2/omap_device.c18
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.h50
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c6
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_data.c3
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c9
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c5
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_54xx_data.c3
-rw-r--r--arch/arm/mach-omap2/serial.c11
-rw-r--r--arch/arm/mach-pxa/em-x270.c17
-rw-r--r--arch/arm/mach-pxa/mainstone.c3
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c3
-rw-r--r--arch/arm/mach-pxa/poodle.c4
-rw-r--r--arch/arm/mach-pxa/spitz.c4
-rw-r--r--arch/arm/mach-pxa/stargate2.c3
-rw-r--r--arch/arm/mach-s3c24xx/Kconfig2
-rw-r--r--arch/arm/mach-s3c24xx/clock-s3c2410.c161
-rw-r--r--arch/arm/mach-s3c24xx/clock-s3c2440.c3
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c3
-rw-r--r--arch/arm/mach-shmobile/board-bockw.c8
-rw-r--r--arch/arm/mach-shmobile/board-lager.c2
-rw-r--r--arch/arm/mach-sti/Kconfig3
-rw-r--r--arch/arm/mach-sti/headsmp.S2
-rw-r--r--arch/arm/mach-zynq/common.c2
-rw-r--r--arch/arm/mm/Kconfig34
-rw-r--r--arch/arm/mm/context.c3
-rw-r--r--arch/arm/mm/mmu.c57
-rw-r--r--arch/arm/mm/proc-v7-2level.S2
-rw-r--r--arch/arm/mm/proc-v7-3level.S2
-rw-r--r--arch/arm/mm/proc-v7.S11
-rw-r--r--arch/arm/plat-samsung/Kconfig7
-rw-r--r--arch/arm/plat-samsung/Makefile2
-rw-r--r--arch/arm/plat-samsung/include/plat/clock.h5
-rw-r--r--arch/arm/plat-samsung/include/plat/pm.h8
-rw-r--r--arch/arm/plat-samsung/pm.c14
-rw-r--r--arch/arm/xen/enlighten.c2
-rw-r--r--arch/arm64/include/asm/debug-monitors.h7
-rw-r--r--arch/arm64/include/asm/system_misc.h3
-rw-r--r--arch/arm64/include/asm/thread_info.h4
-rw-r--r--arch/arm64/include/asm/tlb.h7
-rw-r--r--arch/arm64/include/asm/virt.h13
-rw-r--r--arch/arm64/kernel/entry.S2
-rw-r--r--arch/arm64/kernel/process.c4
-rw-r--r--arch/arm64/kernel/smp.c15
-rw-r--r--arch/arm64/mm/fault.c46
-rw-r--r--arch/avr32/boards/atngw100/mrmt.c1
-rw-r--r--arch/hexagon/Kconfig1
-rw-r--r--arch/ia64/configs/generic_defconfig2
-rw-r--r--arch/ia64/configs/gensparse_defconfig2
-rw-r--r--arch/ia64/configs/tiger_defconfig2
-rw-r--r--arch/ia64/configs/xen_domu_defconfig2
-rw-r--r--arch/ia64/include/asm/tlb.h9
-rw-r--r--arch/microblaze/Kconfig2
-rw-r--r--arch/mips/Kconfig2
-rw-r--r--arch/mips/bcm47xx/Kconfig1
-rw-r--r--arch/mips/cavium-octeon/octeon-platform.c5
-rw-r--r--arch/mips/include/asm/cpu-features.h2
-rw-r--r--arch/mips/include/asm/mach-generic/spaces.h4
-rw-r--r--arch/mips/include/uapi/asm/siginfo.h7
-rw-r--r--arch/mips/kernel/bmips_vec.S6
-rw-r--r--arch/mips/kernel/smp-bmips.c24
-rw-r--r--arch/mips/kernel/traps.c1
-rw-r--r--arch/mips/kvm/Kconfig1
-rw-r--r--arch/mips/mm/tlbex.c4
-rw-r--r--arch/mips/netlogic/common/irq.c68
-rw-r--r--arch/mips/netlogic/dts/xlp_evp.dts3
-rw-r--r--arch/mips/netlogic/dts/xlp_svp.dts3
-rw-r--r--arch/mips/netlogic/xlp/usb-init.c2
-rw-r--r--arch/mips/oprofile/op_model_mipsxx.c2
-rw-r--r--arch/mips/pnx833x/common/platform.c2
-rw-r--r--arch/mips/powertv/asic/asic_devices.c3
-rw-r--r--arch/openrisc/Kconfig1
-rw-r--r--arch/parisc/configs/c8000_defconfig279
-rw-r--r--arch/parisc/include/asm/parisc-device.h3
-rw-r--r--arch/parisc/kernel/cache.c135
-rw-r--r--arch/parisc/kernel/inventory.c1
-rw-r--r--arch/parisc/kernel/signal.c7
-rw-r--r--arch/parisc/kernel/signal32.c1
-rw-r--r--arch/parisc/kernel/sys32.h36
-rw-r--r--arch/parisc/kernel/sys_parisc32.c2
-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/configs/ppc64_defconfig2
-rw-r--r--arch/powerpc/configs/ppc64e_defconfig2
-rw-r--r--arch/powerpc/configs/pseries_defconfig2
-rw-r--r--arch/powerpc/include/asm/eeh.h30
-rw-r--r--arch/powerpc/include/asm/hw_irq.h7
-rw-r--r--arch/powerpc/include/asm/module.h5
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h1
-rw-r--r--arch/powerpc/include/asm/perf_event_server.h6
-rw-r--r--arch/powerpc/include/asm/processor.h4
-rw-r--r--arch/powerpc/include/asm/reg.h34
-rw-r--r--arch/powerpc/include/asm/smp.h4
-rw-r--r--arch/powerpc/include/asm/switch_to.h9
-rw-r--r--arch/powerpc/include/uapi/asm/Kbuild1
-rw-r--r--arch/powerpc/include/uapi/asm/perf_event.h18
-rw-r--r--arch/powerpc/kernel/asm-offsets.c3
-rw-r--r--arch/powerpc/kernel/cputable.c20
-rw-r--r--arch/powerpc/kernel/eeh.c72
-rw-r--r--arch/powerpc/kernel/eeh_cache.c18
-rw-r--r--arch/powerpc/kernel/eeh_driver.c77
-rw-r--r--arch/powerpc/kernel/eeh_pe.c58
-rw-r--r--arch/powerpc/kernel/eeh_sysfs.c21
-rw-r--r--arch/powerpc/kernel/entry_64.S36
-rw-r--r--arch/powerpc/kernel/exceptions-64s.S5
-rw-r--r--arch/powerpc/kernel/irq.c2
-rw-r--r--arch/powerpc/kernel/pci-common.c2
-rw-r--r--arch/powerpc/kernel/pci-hotplug.c49
-rw-r--r--arch/powerpc/kernel/pci_of_scan.c56
-rw-r--r--arch/powerpc/kernel/process.c10
-rw-r--r--arch/powerpc/kernel/prom_init.c5
-rw-r--r--arch/powerpc/kernel/tm.S20
-rw-r--r--arch/powerpc/kernel/traps.c58
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S3
-rw-r--r--arch/powerpc/kvm/book3s_hv.c4
-rw-r--r--arch/powerpc/kvm/book3s_pr.c5
-rw-r--r--arch/powerpc/mm/hash_native_64.c12
-rw-r--r--arch/powerpc/mm/numa.c59
-rw-r--r--arch/powerpc/perf/core-book3s.c7
-rw-r--r--arch/powerpc/perf/power8-pmu.c30
-rw-r--r--arch/powerpc/platforms/powernv/eeh-powernv.c17
-rw-r--r--arch/powerpc/platforms/powernv/pci-ioda.c2
-rw-r--r--arch/powerpc/platforms/pseries/Kconfig1
-rw-r--r--arch/powerpc/platforms/pseries/eeh_pseries.c67
-rw-r--r--arch/powerpc/platforms/pseries/lpar.c2
-rw-r--r--arch/powerpc/platforms/pseries/nvram.c80
-rw-r--r--arch/powerpc/platforms/pseries/ras.c3
-rw-r--r--arch/s390/Kconfig9
-rw-r--r--arch/s390/boot/compressed/Makefile9
-rw-r--r--arch/s390/boot/compressed/misc.c4
-rw-r--r--arch/s390/include/asm/bitops.h2
-rw-r--r--arch/s390/include/asm/processor.h10
-rw-r--r--arch/s390/include/asm/switch_to.h4
-rw-r--r--arch/s390/include/asm/tlb.h8
-rw-r--r--arch/s390/include/uapi/asm/ptrace.h1
-rw-r--r--arch/s390/kernel/crash_dump.c51
-rw-r--r--arch/s390/kernel/perf_event.c9
-rw-r--r--arch/s390/kernel/ptrace.c50
-rw-r--r--arch/s390/kernel/setup.c1
-rw-r--r--arch/s390/kvm/kvm-s390.c21
-rw-r--r--arch/s390/kvm/priv.c4
-rw-r--r--arch/s390/mm/init.c1
-rw-r--r--arch/s390/net/bpf_jit_comp.c113
-rw-r--r--arch/s390/oprofile/init.c2
-rw-r--r--arch/score/Kconfig2
-rw-r--r--arch/sh/configs/sh03_defconfig2
-rw-r--r--arch/sh/include/asm/tlb.h6
-rw-r--r--arch/tile/gxio/iorpc_mpipe.c66
-rw-r--r--arch/tile/gxio/iorpc_mpipe_info.c18
-rw-r--r--arch/tile/gxio/mpipe.c43
-rw-r--r--arch/tile/include/gxio/iorpc_mpipe.h14
-rw-r--r--arch/tile/include/gxio/iorpc_mpipe_info.h4
-rw-r--r--arch/tile/include/gxio/mpipe.h143
-rw-r--r--arch/tile/include/hv/drv_mpipe_intf.h3
-rw-r--r--arch/um/include/asm/tlb.h6
-rw-r--r--arch/um/include/shared/frame_kern.h8
-rw-r--r--arch/um/kernel/signal.c4
-rw-r--r--arch/um/kernel/skas/mmu.c2
-rw-r--r--arch/um/kernel/skas/uaccess.c2
-rw-r--r--arch/um/os-Linux/mem.c230
-rw-r--r--arch/um/os-Linux/signal.c8
-rw-r--r--arch/um/os-Linux/skas/process.c19
-rw-r--r--arch/x86/boot/compressed/eboot.c2
-rw-r--r--arch/x86/crypto/Makefile2
-rw-r--r--arch/x86/crypto/crct10dif-pcl-asm_64.S643
-rw-r--r--arch/x86/crypto/crct10dif-pclmul_glue.c151
-rw-r--r--arch/x86/include/asm/pgtable-2level.h48
-rw-r--r--arch/x86/include/asm/pgtable-3level.h3
-rw-r--r--arch/x86/include/asm/pgtable.h30
-rw-r--r--arch/x86/include/asm/pgtable_types.h17
-rw-r--r--arch/x86/include/asm/spinlock.h4
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce-severity.c4
-rw-r--r--arch/x86/kernel/cpu/perf_event_intel.c1
-rw-r--r--arch/x86/kernel/cpu/perf_event_intel_uncore.c4
-rw-r--r--arch/x86/kernel/early-quirks.c14
-rw-r--r--arch/x86/kernel/i387.c2
-rw-r--r--arch/x86/kernel/microcode_amd.c9
-rw-r--r--arch/x86/kernel/sys_x86_64.c2
-rw-r--r--arch/x86/kvm/mmu.c7
-rw-r--r--arch/x86/mm/mmap.c2
-rw-r--r--arch/x86/platform/ce4100/ce4100.c1
-rw-r--r--arch/x86/um/signal.c1
-rw-r--r--crypto/Kconfig19
-rw-r--r--crypto/Makefile1
-rw-r--r--crypto/crct10dif.c178
-rw-r--r--crypto/tcrypt.c8
-rw-r--r--crypto/testmgr.c10
-rw-r--r--crypto/testmgr.h33
-rw-r--r--drivers/accessibility/braille/braille_console.c9
-rw-r--r--drivers/acpi/acpi_memhotplug.c1
-rw-r--r--drivers/acpi/acpi_processor.c3
-rw-r--r--drivers/acpi/acpica/aclocal.h13
-rw-r--r--drivers/acpi/battery.c2
-rw-r--r--drivers/acpi/glue.c133
-rw-r--r--drivers/acpi/internal.h9
-rw-r--r--drivers/acpi/proc.c8
-rw-r--r--drivers/acpi/scan.c13
-rw-r--r--drivers/acpi/video.c33
-rw-r--r--drivers/acpi/video_detect.c8
-rw-r--r--drivers/ata/Kconfig11
-rw-r--r--drivers/ata/Makefile1
-rw-r--r--drivers/ata/ahci.c9
-rw-r--r--drivers/ata/ahci_imx.c236
-rw-r--r--drivers/ata/ata_piix.c2
-rw-r--r--drivers/ata/libata-scsi.c6
-rw-r--r--drivers/ata/pata_imx.c1
-rw-r--r--drivers/ata/sata_inic162x.c14
-rw-r--r--drivers/base/regmap/regcache.c3
-rw-r--r--drivers/bcma/Kconfig10
-rw-r--r--drivers/bcma/main.c2
-rw-r--r--drivers/bcma/scan.c28
-rw-r--r--drivers/block/Kconfig4
-rw-r--r--drivers/block/aoe/aoecmd.c17
-rw-r--r--drivers/block/drbd/drbd_actlog.c21
-rw-r--r--drivers/block/drbd/drbd_int.h15
-rw-r--r--drivers/block/drbd/drbd_main.c61
-rw-r--r--drivers/block/drbd/drbd_nl.c185
-rw-r--r--drivers/block/drbd/drbd_receiver.c12
-rw-r--r--drivers/block/drbd/drbd_state.c4
-rw-r--r--drivers/block/rsxx/core.c359
-rw-r--r--drivers/block/rsxx/cregs.c14
-rw-r--r--drivers/block/rsxx/dev.c33
-rw-r--r--drivers/block/rsxx/dma.c185
-rw-r--r--drivers/block/rsxx/rsxx_priv.h10
-rw-r--r--drivers/block/xen-blkback/blkback.c872
-rw-r--r--drivers/block/xen-blkback/common.h147
-rw-r--r--drivers/block/xen-blkback/xenbus.c85
-rw-r--r--drivers/block/xen-blkfront.c532
-rw-r--r--drivers/bluetooth/ath3k.c46
-rw-r--r--drivers/bluetooth/btusb.c18
-rw-r--r--drivers/char/agp/parisc-agp.c6
-rw-r--r--drivers/char/virtio_console.c70
-rw-r--r--drivers/clk/samsung/clk-exynos4.c64
-rw-r--r--drivers/clk/zynq/clkc.c13
-rw-r--r--drivers/cpufreq/cpufreq.c23
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c20
-rw-r--r--drivers/cpufreq/cpufreq_governor.c11
-rw-r--r--drivers/cpufreq/cpufreq_governor.h4
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c20
-rw-r--r--drivers/cpufreq/cpufreq_stats.c6
-rw-r--r--drivers/cpufreq/intel_pstate.c12
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-rw-r--r--include/xen/interface/io/blkif.h53
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-rw-r--r--kernel/Makefile3
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-rw-r--r--kernel/fork.c6
-rw-r--r--kernel/freezer.c2
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-rw-r--r--kernel/power/qos.c20
-rw-r--r--kernel/printk/Makefile2
-rw-r--r--kernel/printk/braille.c49
-rw-r--r--kernel/printk/braille.h48
-rw-r--r--kernel/printk/console_cmdline.h14
-rw-r--r--kernel/printk/printk.c (renamed from kernel/printk.c)183
-rw-r--r--kernel/ptrace.c1
-rw-r--r--kernel/sched/core.c96
-rw-r--r--kernel/sched/cpupri.c4
-rw-r--r--kernel/sched/fair.c14
-rw-r--r--kernel/sysctl.c6
-rw-r--r--kernel/time/tick-sched.c9
-rw-r--r--kernel/trace/ftrace.c105
-rw-r--r--kernel/trace/ring_buffer.c26
-rw-r--r--kernel/trace/trace.c254
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-rw-r--r--kernel/trace/trace_event_perf.c10
-rw-r--r--kernel/trace/trace_events.c292
-rw-r--r--kernel/trace/trace_events_filter.c21
-rw-r--r--kernel/trace/trace_functions.c2
-rw-r--r--kernel/trace/trace_functions_graph.c54
-rw-r--r--kernel/trace/trace_kprobe.c50
-rw-r--r--kernel/trace/trace_mmiotrace.c8
-rw-r--r--kernel/trace/trace_output.c14
-rw-r--r--kernel/trace/trace_syscalls.c26
-rw-r--r--kernel/trace/trace_uprobe.c53
-rw-r--r--kernel/user_namespace.c17
-rw-r--r--kernel/wait.c3
-rw-r--r--kernel/workqueue.c44
-rw-r--r--lib/Kconfig2
-rw-r--r--lib/crc-t10dif.c73
-rw-r--r--lib/mpi/longlong.h17
-rw-r--r--mm/fremap.c11
-rw-r--r--mm/huge_memory.c4
-rw-r--r--mm/hugetlb.c2
-rw-r--r--mm/memcontrol.c5
-rw-r--r--mm/memory.c49
-rw-r--r--mm/mempolicy.c6
-rw-r--r--mm/mmap.c6
-rw-r--r--mm/rmap.c14
-rw-r--r--mm/shmem.c3
-rw-r--r--mm/slub.c3
-rw-r--r--mm/swap.c29
-rw-r--r--mm/swapfile.c19
-rw-r--r--mm/vmpressure.c28
-rw-r--r--mm/zbud.c2
-rw-r--r--net/8021q/vlan.c12
-rw-r--r--net/8021q/vlan_core.c7
-rw-r--r--net/8021q/vlan_dev.c6
-rw-r--r--net/9p/client.c9
-rw-r--r--net/Kconfig4
-rw-r--r--net/appletalk/atalk_proc.c2
-rw-r--r--net/batman-adv/bridge_loop_avoidance.c2
-rw-r--r--net/batman-adv/gateway_client.c13
-rw-r--r--net/batman-adv/gateway_client.h3
-rw-r--r--net/batman-adv/soft-interface.c9
-rw-r--r--net/batman-adv/unicast.c13
-rw-r--r--net/bluetooth/hci_core.c26
-rw-r--r--net/bridge/br_device.c15
-rw-r--r--net/bridge/br_if.c3
-rw-r--r--net/bridge/br_input.c3
-rw-r--r--net/bridge/br_mdb.c3
-rw-r--r--net/bridge/br_multicast.c46
-rw-r--r--net/bridge/br_private.h24
-rw-r--r--net/bridge/br_sysfs_br.c2
-rw-r--r--net/core/datagram.c72
-rw-r--r--net/core/dev.c24
-rw-r--r--net/core/fib_rules.c25
-rw-r--r--net/core/flow_dissector.c7
-rw-r--r--net/core/iovec.c24
-rw-r--r--net/core/neighbour.c39
-rw-r--r--net/core/net-sysfs.c22
-rw-r--r--net/core/pktgen.c61
-rw-r--r--net/core/rtnetlink.c33
-rw-r--r--net/core/skbuff.c5
-rw-r--r--net/core/sock.c125
-rw-r--r--net/core/sysctl_net_core.c8
-rw-r--r--net/ieee802154/6lowpan.c286
-rw-r--r--net/ieee802154/6lowpan.h20
-rw-r--r--net/ipv4/devinet.c21
-rw-r--r--net/ipv4/esp4.c2
-rw-r--r--net/ipv4/fib_rules.c25
-rw-r--r--net/ipv4/fib_trie.c7
-rw-r--r--net/ipv4/igmp.c34
-rw-r--r--net/ipv4/ip_gre.c6
-rw-r--r--net/ipv4/ip_input.c8
-rw-r--r--net/ipv4/ip_tunnel.c65
-rw-r--r--net/ipv4/ip_tunnel_core.c4
-rw-r--r--net/ipv4/ip_vti.c2
-rw-r--r--net/ipv4/ipip.c3
-rw-r--r--net/ipv4/ping.c2
-rw-r--r--net/ipv4/proc.c9
-rw-r--r--net/ipv4/raw.c2
-rw-r--r--net/ipv4/route.c16
-rw-r--r--net/ipv4/sysctl_net_ipv4.c6
-rw-r--r--net/ipv4/tcp.c4
-rw-r--r--net/ipv4/tcp_cubic.c12
-rw-r--r--net/ipv4/tcp_fastopen.c13
-rw-r--r--net/ipv4/tcp_input.c9
-rw-r--r--net/ipv4/tcp_ipv4.c19
-rw-r--r--net/ipv4/udp.c5
-rw-r--r--net/ipv6/addrconf.c69
-rw-r--r--net/ipv6/af_inet6.c1
-rw-r--r--net/ipv6/datagram.c2
-rw-r--r--net/ipv6/esp6.c2
-rw-r--r--net/ipv6/fib6_rules.c37
-rw-r--r--net/ipv6/ip6_fib.c41
-rw-r--r--net/ipv6/ip6_gre.c5
-rw-r--r--net/ipv6/ip6_input.c6
-rw-r--r--net/ipv6/ip6_tunnel.c41
-rw-r--r--net/ipv6/ip6mr.c5
-rw-r--r--net/ipv6/mcast.c21
-rw-r--r--net/ipv6/ndisc.c4
-rw-r--r--net/ipv6/proc.c4
-rw-r--r--net/ipv6/raw.c9
-rw-r--r--net/ipv6/route.c12
-rw-r--r--net/ipv6/sit.c6
-rw-r--r--net/ipv6/tcp_ipv6.c7
-rw-r--r--net/ipx/ipx_proc.c2
-rw-r--r--net/key/af_key.c4
-rw-r--r--net/llc/llc_proc.c2
-rw-r--r--net/mac80211/cfg.c234
-rw-r--r--net/mac80211/chan.c58
-rw-r--r--net/mac80211/debugfs_sta.c9
-rw-r--r--net/mac80211/driver-ops.h13
-rw-r--r--net/mac80211/ht.c53
-rw-r--r--net/mac80211/ibss.c184
-rw-r--r--net/mac80211/ieee80211_i.h67
-rw-r--r--net/mac80211/iface.c11
-rw-r--r--net/mac80211/led.c19
-rw-r--r--net/mac80211/led.h4
-rw-r--r--net/mac80211/main.c15
-rw-r--r--net/mac80211/mesh.c7
-rw-r--r--net/mac80211/mesh_plink.c2
-rw-r--r--net/mac80211/mesh_ps.c4
-rw-r--r--net/mac80211/mlme.c152
-rw-r--r--net/mac80211/pm.c7
-rw-r--r--net/mac80211/rate.c46
-rw-r--r--net/mac80211/rate.h22
-rw-r--r--net/mac80211/rc80211_minstrel.c36
-rw-r--r--net/mac80211/rc80211_minstrel_ht.c25
-rw-r--r--net/mac80211/rc80211_pid_algo.c1
-rw-r--r--net/mac80211/rx.c107
-rw-r--r--net/mac80211/scan.c72
-rw-r--r--net/mac80211/status.c90
-rw-r--r--net/mac80211/trace.h26
-rw-r--r--net/mac80211/tx.c108
-rw-r--r--net/mac80211/util.c216
-rw-r--r--net/netfilter/ipvs/ip_vs_proto_sctp.c23
-rw-r--r--net/netfilter/nf_conntrack_expect.c5
-rw-r--r--net/netfilter/nf_conntrack_proto_tcp.c12
-rw-r--r--net/netfilter/nf_nat_proto_sctp.c8
-rw-r--r--net/netfilter/nfnetlink_log.c6
-rw-r--r--net/netfilter/nfnetlink_queue_core.c5
-rw-r--r--net/netfilter/xt_TCPMSS.c28
-rw-r--r--net/netfilter/xt_TCPOPTSTRIP.c10
-rw-r--r--net/netfilter/xt_socket.c10
-rw-r--r--net/netlabel/netlabel_cipso_v4.c4
-rw-r--r--net/netlabel/netlabel_domainhash.c104
-rw-r--r--net/netlabel/netlabel_domainhash.h46
-rw-r--r--net/netlabel/netlabel_kapi.c88
-rw-r--r--net/netlabel/netlabel_mgmt.c44
-rw-r--r--net/netlabel/netlabel_unlabeled.c2
-rw-r--r--net/netlink/af_netlink.c101
-rw-r--r--net/netlink/af_netlink.h3
-rw-r--r--net/netlink/genetlink.c11
-rw-r--r--net/nfc/core.c20
-rw-r--r--net/nfc/hci/core.c8
-rw-r--r--net/nfc/nci/Kconfig1
-rw-r--r--net/nfc/netlink.c12
-rw-r--r--net/nfc/nfc.h6
-rw-r--r--net/openvswitch/Kconfig13
-rw-r--r--net/openvswitch/Makefile4
-rw-r--r--net/openvswitch/actions.c1
-rw-r--r--net/openvswitch/datapath.c3
-rw-r--r--net/openvswitch/flow.c2
-rw-r--r--net/openvswitch/vport-vxlan.c204
-rw-r--r--net/openvswitch/vport.c3
-rw-r--r--net/openvswitch/vport.h1
-rw-r--r--net/packet/af_packet.c2
-rw-r--r--net/phonet/socket.c2
-rw-r--r--net/sched/sch_api.c41
-rw-r--r--net/sched/sch_atm.c1
-rw-r--r--net/sched/sch_cbq.c1
-rw-r--r--net/sched/sch_generic.c8
-rw-r--r--net/sched/sch_htb.c15
-rw-r--r--net/sched/sch_netem.c5
-rw-r--r--net/sctp/associola.c10
-rw-r--r--net/sctp/auth.c6
-rw-r--r--net/sctp/bind_addr.c6
-rw-r--r--net/sctp/chunk.c6
-rw-r--r--net/sctp/command.c6
-rw-r--r--net/sctp/debug.c6
-rw-r--r--net/sctp/endpointola.c6
-rw-r--r--net/sctp/input.c16
-rw-r--r--net/sctp/inqueue.c6
-rw-r--r--net/sctp/ipv6.c8
-rw-r--r--net/sctp/objcnt.c6
-rw-r--r--net/sctp/output.c6
-rw-r--r--net/sctp/outqueue.c6
-rw-r--r--net/sctp/primitive.c6
-rw-r--r--net/sctp/proc.c10
-rw-r--r--net/sctp/protocol.c6
-rw-r--r--net/sctp/sm_make_chunk.c105
-rw-r--r--net/sctp/sm_sideeffect.c6
-rw-r--r--net/sctp/sm_statefuns.c6
-rw-r--r--net/sctp/sm_statetable.c6
-rw-r--r--net/sctp/socket.c6
-rw-r--r--net/sctp/ssnmap.c6
-rw-r--r--net/sctp/sysctl.c6
-rw-r--r--net/sctp/transport.c10
-rw-r--r--net/sctp/tsnmap.c6
-rw-r--r--net/sctp/ulpevent.c6
-rw-r--r--net/sctp/ulpqueue.c6
-rw-r--r--net/socket.c2
-rw-r--r--net/sunrpc/auth_gss/gss_rpc_upcall.c3
-rw-r--r--net/sunrpc/auth_gss/gss_rpc_xdr.c9
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c2
-rw-r--r--net/sunrpc/clnt.c5
-rw-r--r--net/sunrpc/netns.h1
-rw-r--r--net/sunrpc/rpcb_clnt.c48
-rw-r--r--net/sunrpc/svcsock.c4
-rw-r--r--net/tipc/bearer.c9
-rw-r--r--net/tipc/server.c15
-rw-r--r--net/unix/af_unix.c70
-rw-r--r--net/vmw_vsock/af_vsock.c5
-rw-r--r--net/vmw_vsock/vmci_transport.c2
-rw-r--r--net/vmw_vsock/vmci_transport.h4
-rw-r--r--net/vmw_vsock/vsock_addr.c3
-rw-r--r--net/wireless/core.c10
-rw-r--r--net/wireless/core.h2
-rw-r--r--net/wireless/mesh.c5
-rw-r--r--net/wireless/nl80211.c497
-rw-r--r--net/wireless/nl80211.h2
-rw-r--r--net/wireless/rdev-ops.h12
-rw-r--r--net/wireless/reg.c7
-rw-r--r--net/wireless/scan.c31
-rw-r--r--net/wireless/sme.c29
-rw-r--r--net/wireless/trace.h45
-rw-r--r--net/wireless/util.c14
-rw-r--r--net/xfrm/xfrm_policy.c8
-rw-r--r--security/selinux/include/xfrm.h7
-rw-r--r--security/smack/smack_lsm.c24
-rw-r--r--sound/core/compress_offload.c2
-rw-r--r--sound/pci/hda/hda_auto_parser.c2
-rw-r--r--sound/pci/hda/hda_generic.c6
-rw-r--r--sound/pci/hda/patch_realtek.c11
-rw-r--r--sound/pci/hda/patch_sigmatel.c14
-rw-r--r--sound/soc/au1x/ac97c.c2
-rw-r--r--sound/soc/blackfin/bf5xx-ac97.c5
-rw-r--r--sound/soc/blackfin/bf5xx-ac97.h1
-rw-r--r--sound/soc/cirrus/ep93xx-ac97.c4
-rw-r--r--sound/soc/codecs/cs42l52.c5
-rw-r--r--sound/soc/codecs/max98088.c2
-rw-r--r--sound/soc/codecs/sgtl5000.c21
-rw-r--r--sound/soc/codecs/wm0010.c24
-rw-r--r--sound/soc/soc-core.c4
-rw-r--r--sound/soc/soc-dapm.c12
-rw-r--r--sound/soc/tegra/tegra20_ac97.c6
-rw-r--r--sound/soc/tegra/tegra20_spdif.c4
-rw-r--r--sound/soc/tegra/tegra30_i2s.c2
-rw-r--r--sound/usb/6fire/comm.c38
-rw-r--r--sound/usb/6fire/comm.h2
-rw-r--r--sound/usb/6fire/midi.c16
-rw-r--r--sound/usb/6fire/midi.h6
-rw-r--r--sound/usb/6fire/pcm.c43
-rw-r--r--sound/usb/6fire/pcm.h2
-rw-r--r--sound/usb/endpoint.c13
-rw-r--r--sound/usb/hiface/pcm.c2
-rw-r--r--sound/usb/mixer.c1
-rw-r--r--sound/usb/quirks.c6
-rw-r--r--tools/hv/hv_kvp_daemon.c5
1606 files changed, 32435 insertions, 107936 deletions
diff --git a/.gitignore b/.gitignore
index 3b8b9b33be38..7e9932e55475 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,6 +29,7 @@ modules.builtin
*.bz2
*.lzma
*.xz
+*.lz4
*.lzo
*.patch
*.gcno
diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkback b/Documentation/ABI/testing/sysfs-driver-xen-blkback
new file mode 100644
index 000000000000..8bb43b66eb55
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-xen-blkback
@@ -0,0 +1,17 @@
+What: /sys/module/xen_blkback/parameters/max_buffer_pages
+Date: March 2013
+KernelVersion: 3.11
+Contact: Roger Pau Monné <roger.pau@citrix.com>
+Description:
+ Maximum number of free pages to keep in each block
+ backend buffer.
+
+What: /sys/module/xen_blkback/parameters/max_persistent_grants
+Date: March 2013
+KernelVersion: 3.11
+Contact: Roger Pau Monné <roger.pau@citrix.com>
+Description:
+ Maximum number of grants to map persistently in
+ blkback. If the frontend tries to use more than
+ max_persistent_grants, the LRU kicks in and starts
+ removing 5% of max_persistent_grants every 100ms.
diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkfront b/Documentation/ABI/testing/sysfs-driver-xen-blkfront
new file mode 100644
index 000000000000..c0a6cb7eb314
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-xen-blkfront
@@ -0,0 +1,10 @@
+What: /sys/module/xen_blkfront/parameters/max
+Date: June 2013
+KernelVersion: 3.11
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Maximum number of segments that the frontend will negotiate
+ with the backend for indirect descriptors. The default value
+ is 32 - higher value means more potential throughput but more
+ memory usage. The backend picks the minimum of the frontend
+ and its default backend value.
diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl
index cbfdf5486639..fe397f90a34f 100644
--- a/Documentation/DocBook/device-drivers.tmpl
+++ b/Documentation/DocBook/device-drivers.tmpl
@@ -84,7 +84,7 @@ X!Iinclude/linux/kobject.h
<sect1><title>Kernel utility functions</title>
!Iinclude/linux/kernel.h
-!Ekernel/printk.c
+!Ekernel/printk/printk.c
!Ekernel/panic.c
!Ekernel/sys.c
!Ekernel/rcupdate.c
diff --git a/Documentation/DocBook/media_api.tmpl b/Documentation/DocBook/media_api.tmpl
index 6a8b7158697f..9c92bb879b6d 100644
--- a/Documentation/DocBook/media_api.tmpl
+++ b/Documentation/DocBook/media_api.tmpl
@@ -1,6 +1,6 @@
<?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
<!ENTITY % media-entities SYSTEM "./media-entities.tmpl"> %media-entities;
<!ENTITY media-indices SYSTEM "./media-indices.tmpl">
diff --git a/Documentation/bcache.txt b/Documentation/bcache.txt
index c3365f26b2d9..32b6c3189d98 100644
--- a/Documentation/bcache.txt
+++ b/Documentation/bcache.txt
@@ -46,29 +46,33 @@ you format your backing devices and cache device at the same time, you won't
have to manually attach:
make-bcache -B /dev/sda /dev/sdb -C /dev/sdc
-To make bcache devices known to the kernel, echo them to /sys/fs/bcache/register:
+bcache-tools now ships udev rules, and bcache devices are known to the kernel
+immediately. Without udev, you can manually register devices like this:
echo /dev/sdb > /sys/fs/bcache/register
echo /dev/sdc > /sys/fs/bcache/register
-To register your bcache devices automatically, you could add something like
-this to an init script:
+Registering the backing device makes the bcache device show up in /dev; you can
+now format it and use it as normal. But the first time using a new bcache
+device, it'll be running in passthrough mode until you attach it to a cache.
+See the section on attaching.
- echo /dev/sd* > /sys/fs/bcache/register_quiet
+The devices show up as:
-It'll look for bcache superblocks and ignore everything that doesn't have one.
+ /dev/bcache<N>
-Registering the backing device makes the bcache show up in /dev; you can now
-format it and use it as normal. But the first time using a new bcache device,
-it'll be running in passthrough mode until you attach it to a cache. See the
-section on attaching.
+As well as (with udev):
-The devices show up at /dev/bcacheN, and can be controlled via sysfs from
-/sys/block/bcacheN/bcache:
+ /dev/bcache/by-uuid/<uuid>
+ /dev/bcache/by-label/<label>
+
+To get started:
mkfs.ext4 /dev/bcache0
mount /dev/bcache0 /mnt
+You can control bcache devices through sysfs at /sys/block/bcache<N>/bcache .
+
Cache devices are managed as sets; multiple caches per set isn't supported yet
but will allow for mirroring of metadata and dirty data in the future. Your new
cache set shows up as /sys/fs/bcache/<UUID>
@@ -80,11 +84,11 @@ must be attached to your cache set to enable caching. Attaching a backing
device to a cache set is done thusly, with the UUID of the cache set in
/sys/fs/bcache:
- echo <UUID> > /sys/block/bcache0/bcache/attach
+ echo <CSET-UUID> > /sys/block/bcache0/bcache/attach
This only has to be done once. The next time you reboot, just reregister all
your bcache devices. If a backing device has data in a cache somewhere, the
-/dev/bcache# device won't be created until the cache shows up - particularly
+/dev/bcache<N> device won't be created until the cache shows up - particularly
important if you have writeback caching turned on.
If you're booting up and your cache device is gone and never coming back, you
@@ -191,6 +195,9 @@ want for getting the best possible numbers when benchmarking.
SYSFS - BACKING DEVICE:
+Available at /sys/block/<bdev>/bcache, /sys/block/bcache*/bcache and
+(if attached) /sys/fs/bcache/<cset-uuid>/bdev*
+
attach
Echo the UUID of a cache set to this file to enable caching.
@@ -300,6 +307,8 @@ cache_readaheads
SYSFS - CACHE SET:
+Available at /sys/fs/bcache/<cset-uuid>
+
average_key_size
Average data per key in the btree.
@@ -390,6 +399,8 @@ trigger_gc
SYSFS - CACHE DEVICE:
+Available at /sys/block/<cdev>/bcache
+
block_size
Minimum granularity of writes - should match hardware sector size.
diff --git a/Documentation/devicetree/bindings/clock/imx27-clock.txt b/Documentation/devicetree/bindings/clock/imx27-clock.txt
index ab1a56e9de9d..7a2070393732 100644
--- a/Documentation/devicetree/bindings/clock/imx27-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx27-clock.txt
@@ -98,6 +98,7 @@ clocks and IDs.
fpm 83
mpll_osc_sel 84
mpll_sel 85
+ spll_gate 86
Examples:
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
index a1ee681942cc..6113f9275f42 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
@@ -4,7 +4,7 @@
Required properties :
- reg : Offset and length of the register set for the device
- - compatible : Should be "marvell,mv64xxx-i2c"
+ - compatible : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c"
- interrupts : The interrupt number
Optional properties :
diff --git a/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt b/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt
new file mode 100644
index 000000000000..583418b2c127
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt
@@ -0,0 +1,21 @@
+MOXA ART Ethernet Controller
+
+Required properties:
+
+- compatible : Must be "moxa,moxart-mac"
+- reg : Should contain register location and length
+- interrupts : Should contain the mac interrupt number
+
+Example:
+
+ mac0: mac@90900000 {
+ compatible = "moxa,moxart-mac";
+ reg = <0x90900000 0x100>;
+ interrupts = <25 0>;
+ };
+
+ mac1: mac@92000000 {
+ compatible = "moxa,moxart-mac";
+ reg = <0x92000000 0x100>;
+ interrupts = <27 0>;
+ };
diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
index d5a308629c57..30b0581bb1ce 100644
--- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
+++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
@@ -31,9 +31,8 @@ Optional nodes:
Optional sub-node properties:
ti,warm-reset - maintain voltage during warm reset(boolean)
ti,roof-floor - control voltage selection by pin(boolean)
- ti,sleep-mode - mode to adopt in pmic sleep 0 - off, 1 - auto,
+ ti,mode-sleep - mode to adopt in pmic sleep 0 - off, 1 - auto,
2 - eco, 3 - forced pwm
- ti,tstep - slope control 0 - Jump, 1 10mV/us, 2 5mV/us, 3 2.5mV/us
ti,smps-range - OTP has the wrong range set for the hardware so override
0 - low range, 1 - high range.
@@ -59,7 +58,6 @@ pmic {
ti,warm-reset;
ti,roof-floor;
ti,mode-sleep = <0>;
- ti,tstep = <0>;
ti,smps-range = <1>;
};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index d5a79caec147..366ce9b87240 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -26,6 +26,7 @@ est ESTeem Wireless Modems
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+hisilicon Hisilicon Limited.
hp Hewlett Packard
ibm International Business Machines (IBM)
idt Integrated Device Technologies, Inc.
@@ -43,6 +44,7 @@ nxp NXP Semiconductors
onnn ON Semiconductor Corp.
picochip Picochip Ltd
powervr PowerVR (deprecated, use img)
+qca Qualcomm Atheros, Inc.
qcom Qualcomm, Inc.
ralink Mediatek/Ralink Technology Corp.
ramtron Ramtron International
diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO
index 050d37fe6d40..8148a47fc70e 100644
--- a/Documentation/ja_JP/HOWTO
+++ b/Documentation/ja_JP/HOWTO
@@ -11,14 +11,14 @@ for non English (read: Japanese) speakers and is not intended as a
fork. So if you have any comments or updates for this file, please try
to update the original English file first.
-Last Updated: 2011/03/31
+Last Updated: 2013/07/19
==================================
ã“れã¯ã€
-linux-2.6.38/Documentation/HOWTO
+linux-3.10/Documentation/HOWTO
ã®å’Œè¨³ã§ã™ã€‚
-翻訳団体: JF プロジェクト < http://www.linux.or.jp/JF/ >
-翻訳日: 2011/3/28
+翻訳団体: JF プロジェクト < http://linuxjf.sourceforge.jp/ >
+翻訳日: 2013/7/19
翻訳者: Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
校正者: æ¾å€‰ã•ã‚“ <nbh--mats at nifty dot com>
å°æž— é›…å…¸ã•ã‚“ (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
@@ -245,7 +245,7 @@ Linux カーãƒãƒ«ã‚½ãƒ¼ã‚¹ãƒ„リーã®ä¸­ã«å«ã¾ã‚Œã‚‹ã€ãれã„ã«ã—ã€ä¿
自己å‚ç…§æ–¹å¼ã§ã€ç´¢å¼•ãŒã¤ã„㟠web å½¢å¼ã§ã€ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å‚ç…§ã™ã‚‹ã“ã¨ãŒ
ã§ãã¾ã™ã€‚ã“ã®æœ€æ–°ã®ç´ æ™´ã—ã„カーãƒãƒ«ã‚³ãƒ¼ãƒ‰ã®ãƒªãƒã‚¸ãƒˆãƒªã¯ä»¥ä¸‹ã§è¦‹ã¤ã‹ã‚Š
ã¾ã™-
- http://sosdg.org/~qiyong/lxr/
+ http://lxr.linux.no/+trees
開発プロセス
-----------------------
@@ -253,24 +253,24 @@ Linux カーãƒãƒ«ã‚½ãƒ¼ã‚¹ãƒ„リーã®ä¸­ã«å«ã¾ã‚Œã‚‹ã€ãれã„ã«ã—ã€ä¿
Linux カーãƒãƒ«ã®é–‹ç™ºãƒ—ロセスã¯ç¾åœ¨å¹¾ã¤ã‹ã®ç•°ãªã‚‹ãƒ¡ã‚¤ãƒ³ã‚«ãƒ¼ãƒãƒ«ã€Œãƒ–ラン
ãƒã€ã¨å¤šæ•°ã®ã‚µãƒ–システム毎ã®ã‚«ãƒ¼ãƒãƒ«ãƒ–ランãƒã‹ã‚‰æ§‹æˆã•れã¾ã™ã€‚
ã“れらã®ãƒ–ランãƒã¨ã¯-
- - メイン㮠2.6.x カーãƒãƒ«ãƒ„リー
- - 2.6.x.y -stable カーãƒãƒ«ãƒ„リー
- - 2.6.x -git カーãƒãƒ«ãƒ‘ッãƒ
+ - メイン㮠3.x カーãƒãƒ«ãƒ„リー
+ - 3.x.y -stable カーãƒãƒ«ãƒ„リー
+ - 3.x -git カーãƒãƒ«ãƒ‘ッãƒ
- サブシステム毎ã®ã‚«ãƒ¼ãƒãƒ«ãƒ„リーã¨ãƒ‘ッãƒ
- - çµ±åˆãƒ†ã‚¹ãƒˆã®ãŸã‚ã® 2.6.x -next カーãƒãƒ«ãƒ„リー
+ - çµ±åˆãƒ†ã‚¹ãƒˆã®ãŸã‚ã® 3.x -next カーãƒãƒ«ãƒ„リー
-2.6.x カーãƒãƒ«ãƒ„リー
+3.x カーãƒãƒ«ãƒ„リー
-----------------
-2.6.x カーãƒãƒ«ã¯ Linus Torvalds ã«ã‚ˆã£ã¦ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã•れã€kernel.org
-ã® pub/linux/kernel/v2.6/ ディレクトリã«å­˜åœ¨ã—ã¾ã™ã€‚ã“ã®é–‹ç™ºãƒ—ロセスã¯
+3.x カーãƒãƒ«ã¯ Linus Torvalds ã«ã‚ˆã£ã¦ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã•れã€kernel.org
+ã® pub/linux/kernel/v3.x/ ディレクトリã«å­˜åœ¨ã—ã¾ã™ã€‚ã“ã®é–‹ç™ºãƒ—ロセスã¯
以下ã®ã¨ãŠã‚Š-
- æ–°ã—ã„カーãƒãƒ«ãŒãƒªãƒªãƒ¼ã‚¹ã•れãŸç›´å¾Œã«ã€2週間ã®ç‰¹åˆ¥æœŸé–“ãŒè¨­ã‘られã€
ã“ã®æœŸé–“中ã«ã€ãƒ¡ãƒ³ãƒ†ãƒŠé”㯠Linus ã«å¤§ããªå·®åˆ†ã‚’é€ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚
ã“ã®ã‚ˆã†ãªå·®åˆ†ã¯é€šå¸¸ -next カーãƒãƒ«ã«æ•°é€±é–“å«ã¾ã‚Œã¦ããŸãƒ‘ッãƒã§ã™ã€‚
大ããªå¤‰æ›´ã¯ git(カーãƒãƒ«ã®ã‚½ãƒ¼ã‚¹ç®¡ç†ãƒ„ールã€è©³ç´°ã¯
- http://git-scm.com/ å‚ç…§) を使ã£ã¦é€ã‚‹ã®ãŒå¥½ã¾ã—ã„やり方ã§ã™ãŒã€ãƒ‘ッ
+ http://git-scm.com/ å‚ç…§) を使ã£ã¦é€ã‚‹ã®ãŒå¥½ã¾ã—ã„やり方ã§ã™ãŒã€ãƒ‘ッ
ãƒãƒ•ァイルã®å½¢å¼ã®ã¾ã¾é€ã‚‹ã®ã§ã‚‚å分ã§ã™ã€‚
- 2週間後ã€-rc1 カーãƒãƒ«ãŒãƒªãƒªãƒ¼ã‚¹ã•れã€ã“ã®å¾Œã«ã¯ã‚«ãƒ¼ãƒãƒ«å…¨ä½“ã®å®‰å®š
@@ -302,20 +302,20 @@ Andrew Morton ㌠Linux-kernel メーリングリストã«ã‚«ãƒ¼ãƒãƒ«ãƒªãƒªãƒ¼ã
実ã«èªè­˜ã•れãŸãƒã‚°ã®çжæ³ã«ã‚ˆã‚Šãƒªãƒªãƒ¼ã‚¹ã•れるã®ã§ã‚りã€å‰ã‚‚ã£ã¦æ±ºã‚ら
れãŸè¨ˆç”»ã«ã‚ˆã£ã¦ãƒªãƒªãƒ¼ã‚¹ã•れるもã®ã§ã¯ãªã„ã‹ã‚‰ã§ã™ã€‚ã€
-2.6.x.y -stable カーãƒãƒ«ãƒ„リー
+3.x.y -stable カーãƒãƒ«ãƒ„リー
---------------------------
-ãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ãŒ4ã¤ã®æ•°å­—ã«åˆ†ã‹ã‚Œã¦ã„るカーãƒãƒ«ã¯ -stable カーãƒãƒ«ã§ã™ã€‚
-ã“れã«ã¯ã€2.6.x カーãƒãƒ«ã§è¦‹ã¤ã‹ã£ãŸã‚»ã‚­ãƒ¥ãƒªãƒ†ã‚£å•題やé‡å¤§ãªå¾Œæˆ»ã‚Šã«å¯¾
+ãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ãŒ3ã¤ã®æ•°å­—ã«åˆ†ã‹ã‚Œã¦ã„るカーãƒãƒ«ã¯ -stable カーãƒãƒ«ã§ã™ã€‚
+ã“れã«ã¯ã€3.x カーãƒãƒ«ã§è¦‹ã¤ã‹ã£ãŸã‚»ã‚­ãƒ¥ãƒªãƒ†ã‚£å•題やé‡å¤§ãªå¾Œæˆ»ã‚Šã«å¯¾
ã™ã‚‹æ¯”較的å°ã•ã„é‡è¦ãªä¿®æ­£ãŒå«ã¾ã‚Œã¾ã™ã€‚
ã“れã¯ã€é–‹ç™º/実験的ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®ãƒ†ã‚¹ãƒˆã«å”力ã™ã‚‹ã“ã¨ã«èˆˆå‘³ãŒç„¡ãã€
最新ã®å®‰å®šã—ãŸã‚«ãƒ¼ãƒãƒ«ã‚’使ã„ãŸã„ãƒ¦ãƒ¼ã‚¶ã«æŽ¨å¥¨ã™ã‚‹ãƒ–ランãƒã§ã™ã€‚
-ã‚‚ã—ã€2.6.x.y カーãƒãƒ«ãŒå­˜åœ¨ã—ãªã„å ´åˆã«ã¯ã€ç•ªå·ãŒä¸€ç•ªå¤§ãã„ 2.6.x ãŒ
+ã‚‚ã—ã€3.x.y カーãƒãƒ«ãŒå­˜åœ¨ã—ãªã„å ´åˆã«ã¯ã€ç•ªå·ãŒä¸€ç•ªå¤§ãã„ 3.x ãŒ
最新ã®å®‰å®šç‰ˆã‚«ãƒ¼ãƒãƒ«ã§ã™ã€‚
-2.6.x.y 㯠"stable" ãƒãƒ¼ãƒ  <stable@kernel.org> ã§ãƒ¡ãƒ³ãƒ†ã•れã¦ãŠã‚Šã€å¿…
+3.x.y 㯠"stable" ãƒãƒ¼ãƒ  <stable@kernel.org> ã§ãƒ¡ãƒ³ãƒ†ã•れã¦ãŠã‚Šã€å¿…
è¦ã«å¿œã˜ã¦ãƒªãƒªãƒ¼ã‚¹ã•れã¾ã™ã€‚通常ã®ãƒªãƒªãƒ¼ã‚¹æœŸé–“㯠2週間毎ã§ã™ãŒã€å·®ã—è¿«ã£
ãŸå•題ãŒãªã‘れã°ã‚‚ã†å°‘ã—é•·ããªã‚‹ã“ã¨ã‚‚ã‚りã¾ã™ã€‚セキュリティ関連ã®å•題
ã®å ´åˆã¯ã“れã«å¯¾ã—ã¦ã ã„ãŸã„ã®å ´åˆã€ã™ãã«ãƒªãƒªãƒ¼ã‚¹ãŒã•れã¾ã™ã€‚
@@ -324,7 +324,7 @@ Andrew Morton ㌠Linux-kernel メーリングリストã«ã‚«ãƒ¼ãƒãƒ«ãƒªãƒªãƒ¼ã
イルã«ã¯ã©ã®ã‚ˆã†ãªç¨®é¡žã®å¤‰æ›´ãŒ -stable ツリーã«å—ã‘入れå¯èƒ½ã‹ã€ã¾ãŸãƒª
リースプロセスãŒã©ã†å‹•ãã‹ãŒè¨˜è¿°ã•れã¦ã„ã¾ã™ã€‚
-2.6.x -git パッãƒ
+3.x -git パッãƒ
------------------
git リãƒã‚¸ãƒˆãƒªã§ç®¡ç†ã•れã¦ã„ã‚‹Linus ã®ã‚«ãƒ¼ãƒãƒ«ãƒ„ãƒªãƒ¼ã®æ¯Žæ—¥ã®ã‚¹ãƒŠãƒƒãƒ—
@@ -358,14 +358,14 @@ quilt シリーズã¨ã—ã¦å…¬é–‹ã•れã¦ã„るパッãƒã‚­ãƒ¥ãƒ¼ã‚‚使ã‚れã
ã‚’ã¤ã‘ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚大部分ã®ã“れら㮠patchwork ã®ã‚µã‚¤ãƒˆã¯
http://patchwork.kernel.org/ ã§ãƒªã‚¹ãƒˆã•れã¦ã„ã¾ã™ã€‚
-çµ±åˆãƒ†ã‚¹ãƒˆã®ãŸã‚ã® 2.6.x -next カーãƒãƒ«ãƒ„リー
+çµ±åˆãƒ†ã‚¹ãƒˆã®ãŸã‚ã® 3.x -next カーãƒãƒ«ãƒ„リー
---------------------------------------------
-ã‚µãƒ–ã‚·ã‚¹ãƒ†ãƒ ãƒ„ãƒªãƒ¼ã®æ›´æ–°å†…容ãŒãƒ¡ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã® 2.6.x ツリーã«ãƒžãƒ¼ã‚¸ã•れ
+ã‚µãƒ–ã‚·ã‚¹ãƒ†ãƒ ãƒ„ãƒªãƒ¼ã®æ›´æ–°å†…容ãŒãƒ¡ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã® 3.x ツリーã«ãƒžãƒ¼ã‚¸ã•れ
ã‚‹å‰ã«ã€ãれらã¯çµ±åˆãƒ†ã‚¹ãƒˆã•れる必è¦ãŒã‚りã¾ã™ã€‚ã“ã®ç›®çš„ã®ãŸã‚ã€å®Ÿè³ªçš„
ã«å…¨ã‚µãƒ–システムツリーã‹ã‚‰ã»ã¼æ¯Žæ—¥ãƒ—ルã•れã¦ã§ãる特別ãªãƒ†ã‚¹ãƒˆç”¨ã®ãƒª
ãƒã‚¸ãƒˆãƒªãŒå­˜åœ¨ã—ã¾ã™-
- http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git
+ http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git
http://linux.f-seidel.de/linux-next/pmwiki/
ã“ã®ã‚„り方ã«ã‚ˆã£ã¦ã€-next カーãƒãƒ«ã¯æ¬¡ã®ãƒžãƒ¼ã‚¸æ©Ÿä¼šã§ã©ã‚“ãªã‚‚ã®ãŒãƒ¡ã‚¤ãƒ³
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index 32dfbd924121..18b64b2b8a68 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -124,6 +124,8 @@ multiqueue.txt
- HOWTO for multiqueue network device support.
netconsole.txt
- The network console module netconsole.ko: configuration and notes.
+netdev-FAQ.txt
+ - FAQ describing how to submit net changes to netdev mailing list.
netdev-features.txt
- Network interface features API description.
netdevices.txt
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 53cea9bcb14c..debfe857d8f9 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -440,6 +440,10 @@ tcp_syncookies - BOOLEAN
SYN flood warnings in logs not being really flooded, your server
is seriously misconfigured.
+ If you want to test which effects syncookies have to your
+ network connections you can set this knob to 2 to enable
+ unconditionally generation of syncookies.
+
tcp_fastopen - INTEGER
Enable TCP Fast Open feature (draft-ietf-tcpm-fastopen) to send data
in the opening SYN packet. To use this feature, the client application
@@ -1035,7 +1039,15 @@ disable_policy - BOOLEAN
disable_xfrm - BOOLEAN
Disable IPSEC encryption on this interface, whatever the policy
+igmpv2_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ IGMPv1 or IGMPv2 report retransmit will take place.
+ Default: 10000 (10 seconds)
+igmpv3_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ IGMPv3 report retransmit will take place.
+ Default: 1000 (1 seconds)
tag - INTEGER
Allows you to write a number, which can be used as required.
@@ -1327,6 +1339,16 @@ ndisc_notify - BOOLEAN
1 - Generate unsolicited neighbour advertisements when device is brought
up or hardware address changes.
+mldv1_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ MLDv1 report retransmit will take place.
+ Default: 10000 (10 seconds)
+
+mldv2_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ MLDv2 report retransmit will take place.
+ Default: 1000 (1 second)
+
icmp/*:
ratelimit - INTEGER
Limit the maximal rates for sending ICMPv6 packets.
diff --git a/Documentation/networking/netdev-FAQ.txt b/Documentation/networking/netdev-FAQ.txt
new file mode 100644
index 000000000000..d9112f01c44a
--- /dev/null
+++ b/Documentation/networking/netdev-FAQ.txt
@@ -0,0 +1,224 @@
+
+Information you need to know about netdev
+-----------------------------------------
+
+Q: What is netdev?
+
+A: It is a mailing list for all network related linux stuff. This includes
+ anything found under net/ (i.e. core code like IPv6) and drivers/net
+ (i.e. hardware specific drivers) in the linux source tree.
+
+ Note that some subsystems (e.g. wireless drivers) which have a high volume
+ of traffic have their own specific mailing lists.
+
+ The netdev list is managed (like many other linux mailing lists) through
+ VGER ( http://vger.kernel.org/ ) and archives can be found below:
+
+ http://marc.info/?l=linux-netdev
+ http://www.spinics.net/lists/netdev/
+
+ Aside from subsystems like that mentioned above, all network related linux
+ development (i.e. RFC, review, comments, etc) takes place on netdev.
+
+Q: How do the changes posted to netdev make their way into linux?
+
+A: There are always two trees (git repositories) in play. Both are driven
+ by David Miller, the main network maintainer. There is the "net" tree,
+ and the "net-next" tree. As you can probably guess from the names, the
+ net tree is for fixes to existing code already in the mainline tree from
+ Linus, and net-next is where the new code goes for the future release.
+ You can find the trees here:
+
+ http://git.kernel.org/?p=linux/kernel/git/davem/net.git
+ http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git
+
+Q: How often do changes from these trees make it to the mainline Linus tree?
+
+A: To understand this, you need to know a bit of background information
+ on the cadence of linux development. Each new release starts off with
+ a two week "merge window" where the main maintainers feed their new
+ stuff to Linus for merging into the mainline tree. After the two weeks,
+ the merge window is closed, and it is called/tagged "-rc1". No new
+ features get mainlined after this -- only fixes to the rc1 content
+ are expected. After roughly a week of collecting fixes to the rc1
+ content, rc2 is released. This repeats on a roughly weekly basis
+ until rc7 (typically; sometimes rc6 if things are quiet, or rc8 if
+ things are in a state of churn), and a week after the last vX.Y-rcN
+ was done, the official "vX.Y" is released.
+
+ Relating that to netdev: At the beginning of the 2 week merge window,
+ the net-next tree will be closed - no new changes/features. The
+ accumulated new content of the past ~10 weeks will be passed onto
+ mainline/Linus via a pull request for vX.Y -- at the same time,
+ the "net" tree will start accumulating fixes for this pulled content
+ relating to vX.Y
+
+ An announcement indicating when net-next has been closed is usually
+ sent to netdev, but knowing the above, you can predict that in advance.
+
+ IMPORTANT: Do not send new net-next content to netdev during the
+ period during which net-next tree is closed.
+
+ Shortly after the two weeks have passed, (and vX.Y-rc1 is released) the
+ tree for net-next reopens to collect content for the next (vX.Y+1) release.
+
+ If you aren't subscribed to netdev and/or are simply unsure if net-next
+ has re-opened yet, simply check the net-next git repository link above for
+ any new networking related commits.
+
+ The "net" tree continues to collect fixes for the vX.Y content, and
+ is fed back to Linus at regular (~weekly) intervals. Meaning that the
+ focus for "net" is on stablilization and bugfixes.
+
+ Finally, the vX.Y gets released, and the whole cycle starts over.
+
+Q: So where are we now in this cycle?
+
+A: Load the mainline (Linus) page here:
+
+ http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git
+
+ and note the top of the "tags" section. If it is rc1, it is early
+ in the dev cycle. If it was tagged rc7 a week ago, then a release
+ is probably imminent.
+
+Q: How do I indicate which tree (net vs. net-next) my patch should be in?
+
+A: Firstly, think whether you have a bug fix or new "next-like" content.
+ Then once decided, assuming that you use git, use the prefix flag, i.e.
+
+ git format-patch --subject-prefix='PATCH net-next' start..finish
+
+ Use "net" instead of "net-next" (always lower case) in the above for
+ bug-fix net content. If you don't use git, then note the only magic in
+ the above is just the subject text of the outgoing e-mail, and you can
+ manually change it yourself with whatever MUA you are comfortable with.
+
+Q: I sent a patch and I'm wondering what happened to it. How can I tell
+ whether it got merged?
+
+A: Start by looking at the main patchworks queue for netdev:
+
+ http://patchwork.ozlabs.org/project/netdev/list/
+
+ The "State" field will tell you exactly where things are at with
+ your patch.
+
+Q: The above only says "Under Review". How can I find out more?
+
+A: Generally speaking, the patches get triaged quickly (in less than 48h).
+ So be patient. Asking the maintainer for status updates on your
+ patch is a good way to ensure your patch is ignored or pushed to
+ the bottom of the priority list.
+
+Q: How can I tell what patches are queued up for backporting to the
+ various stable releases?
+
+A: Normally Greg Kroah-Hartman collects stable commits himself, but
+ for networking, Dave collects up patches he deems critical for the
+ networking subsystem, and then hands them off to Greg.
+
+ There is a patchworks queue that you can see here:
+ http://patchwork.ozlabs.org/bundle/davem/stable/?state=*
+
+ It contains the patches which Dave has selected, but not yet handed
+ off to Greg. If Greg already has the patch, then it will be here:
+ http://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git
+
+ A quick way to find whether the patch is in this stable-queue is
+ to simply clone the repo, and then git grep the mainline commit ID, e.g.
+
+ stable-queue$ git grep -l 284041ef21fdf2e
+ releases/3.0.84/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ releases/3.4.51/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ releases/3.9.8/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ stable/stable-queue$
+
+Q: I see a network patch and I think it should be backported to stable.
+ Should I request it via "stable@vger.kernel.org" like the references in
+ the kernel's Documentation/stable_kernel_rules.txt file say?
+
+A: No, not for networking. Check the stable queues as per above 1st to see
+ if it is already queued. If not, then send a mail to netdev, listing
+ the upstream commit ID and why you think it should be a stable candidate.
+
+ Before you jump to go do the above, do note that the normal stable rules
+ in Documentation/stable_kernel_rules.txt still apply. So you need to
+ explicitly indicate why it is a critical fix and exactly what users are
+ impacted. In addition, you need to convince yourself that you _really_
+ think it has been overlooked, vs. having been considered and rejected.
+
+ Generally speaking, the longer it has had a chance to "soak" in mainline,
+ the better the odds that it is an OK candidate for stable. So scrambling
+ to request a commit be added the day after it appears should be avoided.
+
+Q: I have created a network patch and I think it should be backported to
+ stable. Should I add a "Cc: stable@vger.kernel.org" like the references
+ in the kernel's Documentation/ directory say?
+
+A: No. See above answer. In short, if you think it really belongs in
+ stable, then ensure you write a decent commit log that describes who
+ gets impacted by the bugfix and how it manifests itself, and when the
+ bug was introduced. If you do that properly, then the commit will
+ get handled appropriately and most likely get put in the patchworks
+ stable queue if it really warrants it.
+
+ If you think there is some valid information relating to it being in
+ stable that does _not_ belong in the commit log, then use the three
+ dash marker line as described in Documentation/SubmittingPatches to
+ temporarily embed that information into the patch that you send.
+
+Q: Someone said that the comment style and coding convention is different
+ for the networking content. Is this true?
+
+A: Yes, in a largely trivial way. Instead of this:
+
+ /*
+ * foobar blah blah blah
+ * another line of text
+ */
+
+ it is requested that you make it look like this:
+
+ /* foobar blah blah blah
+ * another line of text
+ */
+
+Q: I am working in existing code that has the former comment style and not the
+ latter. Should I submit new code in the former style or the latter?
+
+A: Make it the latter style, so that eventually all code in the domain of
+ netdev is of this format.
+
+Q: I found a bug that might have possible security implications or similar.
+ Should I mail the main netdev maintainer off-list?
+
+A: No. The current netdev maintainer has consistently requested that people
+ use the mailing lists and not reach out directly. If you aren't OK with
+ that, then perhaps consider mailing "security@kernel.org" or reading about
+ http://oss-security.openwall.org/wiki/mailing-lists/distros
+ as possible alternative mechanisms.
+
+Q: What level of testing is expected before I submit my change?
+
+A: If your changes are against net-next, the expectation is that you
+ have tested by layering your changes on top of net-next. Ideally you
+ will have done run-time testing specific to your change, but at a
+ minimum, your changes should survive an "allyesconfig" and an
+ "allmodconfig" build without new warnings or failures.
+
+Q: Any other tips to help ensure my net/net-next patch gets OK'd?
+
+A: Attention to detail. Re-read your own work as if you were the
+ reviewer. You can start with using checkpatch.pl, perhaps even
+ with the "--strict" flag. But do not be mindlessly robotic in
+ doing so. If your change is a bug-fix, make sure your commit log
+ indicates the end-user visible symptom, the underlying reason as
+ to why it happens, and then if necessary, explain why the fix proposed
+ is the best way to get things done. Don't mangle whitespace, and as
+ is common, don't mis-indent function arguments that span multiple lines.
+ If it is your 1st patch, mail it to yourself so you can test apply
+ it to an unpatched tree to confirm infrastructure didn't mangle it.
+
+ Finally, go back and read Documentation/SubmittingPatches to be
+ sure you are not repeating some common mistake documented there.
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index 1c15043aaee4..d569f2a424d5 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -52,7 +52,7 @@ Default: 64
busy_read
----------------
-Low latency busy poll timeout for socket reads. (needs CONFIG_NET_LL_RX_POLL)
+Low latency busy poll timeout for socket reads. (needs CONFIG_NET_RX_BUSY_POLL)
Approximate time in us to busy loop waiting for packets on the device queue.
This sets the default value of the SO_BUSY_POLL socket option.
Can be set or overridden per socket by setting socket option SO_BUSY_POLL,
@@ -63,7 +63,7 @@ Default: 0 (off)
busy_poll
----------------
-Low latency busy poll timeout for poll and select. (needs CONFIG_NET_LL_RX_POLL)
+Low latency busy poll timeout for poll and select. (needs CONFIG_NET_RX_BUSY_POLL)
Approximate time in us to busy loop waiting for events.
Recommended value depends on the number of sockets you poll on.
For several sockets 50, for several hundreds 100.
diff --git a/MAINTAINERS b/MAINTAINERS
index 339e7989fb5d..1c6f9db0de72 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -965,6 +965,12 @@ M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
+ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
+M: Santosh Shilimkar <santosh.shilimkar@ti.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: arch/arm/mach-keystone/
+
ARM/LOGICPD PXA270 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -1259,7 +1265,6 @@ F: drivers/rtc/rtc-coh901331.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
ARM/Ux500 ARM ARCHITECTURE
-M: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
@@ -1406,7 +1411,7 @@ ATHEROS ATH6KL WIRELESS DRIVER
M: Kalle Valo <kvalo@qca.qualcomm.com>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org/en/users/Drivers/ath6kl
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath6kl.git
+T: git git://github.com/kvalo/ath.git
S: Supported
F: drivers/net/wireless/ath/ath6kl/
@@ -1642,7 +1647,7 @@ S: Maintained
F: drivers/net/hamradio/baycom*
BCACHE (BLOCK LAYER CACHE)
-M: Kent Overstreet <koverstreet@google.com>
+M: Kent Overstreet <kmo@daterainc.com>
L: linux-bcache@vger.kernel.org
W: http://bcache.evilpiepirate.org
S: Maintained:
@@ -2871,7 +2876,7 @@ F: drivers/media/usb/dvb-usb-v2/dvb_usb*
F: drivers/media/usb/dvb-usb-v2/usb_urb.c
DYNAMIC DEBUG
-M: Jason Baron <jbaron@redhat.com>
+M: Jason Baron <jbaron@akamai.com>
S: Maintained
F: lib/dynamic_debug.c
F: include/linux/dynamic_debug.h
@@ -3346,7 +3351,7 @@ F: Documentation/firmware_class/
F: drivers/base/firmware*.c
F: include/linux/firmware.h
-FLASHSYSTEM DRIVER (IBM FlashSystem 70/80 PCI SSD Flash Card)
+FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
M: Joshua Morris <josh.h.morris@us.ibm.com>
M: Philip Kelleher <pjk1939@linux.vnet.ibm.com>
S: Maintained
@@ -3622,11 +3627,9 @@ F: drivers/isdn/gigaset/
F: include/uapi/linux/gigaset_dev.h
GPIO SUBSYSTEM
-M: Grant Likely <grant.likely@linaro.org>
M: Linus Walleij <linus.walleij@linaro.org>
S: Maintained
L: linux-gpio@vger.kernel.org
-T: git git://git.secretlab.ca/git/linux-2.6.git
F: Documentation/gpio.txt
F: drivers/gpio/
F: include/linux/gpio*
@@ -4362,7 +4365,7 @@ F: drivers/net/wireless/iwlegacy/
INTEL WIRELESS WIFI LINK (iwlwifi)
M: Johannes Berg <johannes.berg@intel.com>
-M: Wey-Yi Guy <wey-yi.w.guy@intel.com>
+M: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
M: Intel Linux Wireless <ilw@linux.intel.com>
L: linux-wireless@vger.kernel.org
W: http://intellinuxwireless.org
@@ -4472,8 +4475,6 @@ F: drivers/irqchip/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
-M: Grant Likely <grant.likely@linaro.org>
-T: git git://git.secretlab.ca/git/linux-2.6.git irqdomain/next
S: Maintained
F: Documentation/IRQ-domain.txt
F: include/linux/irqdomain.h
@@ -4990,7 +4991,7 @@ F: arch/powerpc/platforms/44x/
LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
L: linuxppc-dev@lists.ozlabs.org
-S: Unmaintained
+S: Orphan
F: arch/powerpc/*/*virtex*
F: arch/powerpc/*/*/*virtex*
@@ -5580,9 +5581,9 @@ S: Maintained
F: drivers/media/tuners/mxl5007t.*
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
-M: Andrew Gallatin <gallatin@myri.com>
+M: Hyong-Youb Kim <hykim@myri.com>
L: netdev@vger.kernel.org
-W: http://www.myri.com/scs/download-Myri10GE.html
+W: https://www.myricom.com/support/downloads/myri10ge.html
S: Supported
F: drivers/net/ethernet/myricom/myri10ge/
@@ -5886,7 +5887,7 @@ OMAP DEVICE TREE SUPPORT
M: Benoît Cousson <b-cousson@ti.com>
M: Tony Lindgren <tony@atomide.com>
L: linux-omap@vger.kernel.org
-L: devicetree-discuss@lists.ozlabs.org (moderated for non-subscribers)
+L: devicetree@vger.kernel.org
S: Maintained
F: arch/arm/boot/dts/*omap*
F: arch/arm/boot/dts/*am3*
@@ -6050,17 +6051,28 @@ F: drivers/i2c/busses/i2c-ocores.c
OPEN FIRMWARE AND FLATTENED DEVICE TREE
M: Grant Likely <grant.likely@linaro.org>
M: Rob Herring <rob.herring@calxeda.com>
-L: devicetree-discuss@lists.ozlabs.org (moderated for non-subscribers)
+L: devicetree@vger.kernel.org
W: http://fdt.secretlab.ca
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
-F: Documentation/devicetree
-F: drivers/of
+F: drivers/of/
F: include/linux/of*.h
-F: scripts/dtc
+F: scripts/dtc/
K: of_get_property
K: of_match_table
+OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
+M: Rob Herring <rob.herring@calxeda.com>
+M: Pawel Moll <pawel.moll@arm.com>
+M: Mark Rutland <mark.rutland@arm.com>
+M: Stephen Warren <swarren@wwwdotorg.org>
+M: Ian Campbell <ian.campbell@citrix.com>
+L: devicetree@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/
+F: arch/*/boot/dts/
+F: include/dt-bindings/
+
OPENRISC ARCHITECTURE
M: Jonas Bonn <jonas@southpole.se>
W: http://openrisc.net
@@ -6719,6 +6731,14 @@ T: git git://linuxtv.org/anttip/media_tree.git
S: Maintained
F: drivers/media/tuners/qt1010*
+QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
+M: Kalle Valo <kvalo@qca.qualcomm.com>
+L: ath10k@lists.infradead.org
+W: http://wireless.kernel.org/en/users/Drivers/ath10k
+T: git git://github.com/kvalo/ath.git
+S: Supported
+F: drivers/net/wireless/ath/ath10k/
+
QUALCOMM HEXAGON ARCHITECTURE
M: Richard Kuo <rkuo@codeaurora.org>
L: linux-hexagon@vger.kernel.org
@@ -7747,7 +7767,6 @@ F: drivers/clk/spear/
SPI SUBSYSTEM
M: Mark Brown <broonie@kernel.org>
-M: Grant Likely <grant.likely@linaro.org>
L: linux-spi@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
@@ -7813,7 +7832,7 @@ F: drivers/staging/asus_oled/
STAGING - COMEDI
M: Ian Abbott <abbotti@mev.co.uk>
-M: Mori Hess <fmhess@users.sourceforge.net>
+M: H Hartley Sweeten <hsweeten@visionengravers.com>
S: Odd Fixes
F: drivers/staging/comedi/
@@ -8265,7 +8284,7 @@ S: Maintained
F: sound/soc/codecs/twl4030*
TI WILINK WIRELESS DRIVERS
-M: Luciano Coelho <coelho@ti.com>
+M: Luciano Coelho <luca@coelho.fi>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org/en/users/Drivers/wl12xx
W: http://wireless.kernel.org/en/users/Drivers/wl1251
@@ -8651,6 +8670,11 @@ T: git git://git.alsa-project.org/alsa-kernel.git
S: Maintained
F: sound/usb/midi.*
+USB NETWORKING DRIVERS
+L: linux-usb@vger.kernel.org
+S: Odd Fixes
+F: drivers/net/usb/
+
USB OHCI DRIVER
M: Alan Stern <stern@rowland.harvard.edu>
L: linux-usb@vger.kernel.org
@@ -9289,7 +9313,7 @@ S: Maintained
F: drivers/net/ethernet/xilinx/xilinx_axienet*
XILINX SYSTEMACE DRIVER
-S: Unmaintained
+S: Orphan
F: drivers/block/xsysace.c
XILINX UARTLITE SERIAL DRIVER
diff --git a/Makefile b/Makefile
index 9262ba8da4f9..6e488480bff3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 3
PATCHLEVEL = 11
SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc5
NAME = Linux for Workgroups
# *DOCUMENTATION*
diff --git a/arch/Kconfig b/arch/Kconfig
index 8d2ae24b9f4a..1feb169274fe 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -407,6 +407,12 @@ config CLONE_BACKWARDS2
help
Architecture has the first two arguments of clone(2) swapped.
+config CLONE_BACKWARDS3
+ bool
+ help
+ Architecture has tls passed as the 3rd argument of clone(2),
+ not the 5th one.
+
config ODD_RT_SIGACTION
bool
help
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 837a1f2d8b96..082d9b4b5472 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -15,6 +15,7 @@ config ALPHA
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select GENERIC_SMP_IDLE_THREAD
select GENERIC_CMOS_UPDATE
select GENERIC_STRNCPY_FROM_USER
diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index c2cbe4fc391c..78b03ef39f6f 100644
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -186,17 +186,24 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
*/
static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
{
- int c, old;
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c;
+ int c, new, old;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldl_l %[old],%[mem]\n"
+ " cmpeq %[old],%[u],%[c]\n"
+ " addl %[old],%[a],%[new]\n"
+ " bne %[c],2f\n"
+ " stl_c %[new],%[mem]\n"
+ " beq %[new],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [old] "=&r"(old), [new] "=&r"(new), [c] "=&r"(c)
+ : [mem] "m"(*v), [a] "rI"(a), [u] "rI"((long)u)
+ : "memory");
+ smp_mb();
+ return old;
}
@@ -207,21 +214,56 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
* @u: ...unless v is equal to u.
*
* Atomically adds @a to @v, so long as it was not @u.
- * Returns the old value of @v.
+ * Returns true iff @v was not @u.
*/
static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
{
- long c, old;
- c = atomic64_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic64_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c != (u);
+ long c, tmp;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldq_l %[tmp],%[mem]\n"
+ " cmpeq %[tmp],%[u],%[c]\n"
+ " addq %[tmp],%[a],%[tmp]\n"
+ " bne %[c],2f\n"
+ " stq_c %[tmp],%[mem]\n"
+ " beq %[tmp],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [tmp] "=&r"(tmp), [c] "=&r"(c)
+ : [mem] "m"(*v), [a] "rI"(a), [u] "rI"(u)
+ : "memory");
+ smp_mb();
+ return !c;
+}
+
+/*
+ * atomic64_dec_if_positive - decrement by 1 if old value positive
+ * @v: pointer of type atomic_t
+ *
+ * The function returns the old value of *v minus 1, even if
+ * the atomic variable, v, was not decremented.
+ */
+static inline long atomic64_dec_if_positive(atomic64_t *v)
+{
+ long old, tmp;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldq_l %[old],%[mem]\n"
+ " subq %[old],1,%[tmp]\n"
+ " ble %[old],2f\n"
+ " stq_c %[tmp],%[mem]\n"
+ " beq %[tmp],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [old] "=&r"(old), [tmp] "=&r"(tmp)
+ : [mem] "m"(*v)
+ : "memory");
+ smp_mb();
+ return old - 1;
}
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
diff --git a/arch/alpha/include/asm/param.h b/arch/alpha/include/asm/param.h
index bf46af51941b..a5b68b268bcf 100644
--- a/arch/alpha/include/asm/param.h
+++ b/arch/alpha/include/asm/param.h
@@ -3,7 +3,9 @@
#include <uapi/asm/param.h>
-#define HZ CONFIG_HZ
-#define USER_HZ HZ
-# define CLOCKS_PER_SEC HZ /* frequency at which times() counts */
+# undef HZ
+# define HZ CONFIG_HZ
+# define USER_HZ 1024
+# define CLOCKS_PER_SEC USER_HZ /* frequency at which times() counts */
+
#endif /* _ASM_ALPHA_PARAM_H */
diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h
index 3bba21e41b81..37b570d01202 100644
--- a/arch/alpha/include/asm/spinlock.h
+++ b/arch/alpha/include/asm/spinlock.h
@@ -168,8 +168,4 @@ static inline void arch_write_unlock(arch_rwlock_t * lock)
#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-#define arch_spin_relax(lock) cpu_relax()
-#define arch_read_relax(lock) cpu_relax()
-#define arch_write_relax(lock) cpu_relax()
-
#endif /* _ALPHA_SPINLOCK_H */
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 43baee17acdf..f2c94402e2c8 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -3,8 +3,7 @@
#include <uapi/asm/unistd.h>
-
-#define NR_SYSCALLS 506
+#define NR_SYSCALLS 508
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
diff --git a/arch/alpha/include/uapi/asm/param.h b/arch/alpha/include/uapi/asm/param.h
index 29daed819ebd..dbcd9834af6d 100644
--- a/arch/alpha/include/uapi/asm/param.h
+++ b/arch/alpha/include/uapi/asm/param.h
@@ -1,13 +1,7 @@
#ifndef _UAPI_ASM_ALPHA_PARAM_H
#define _UAPI_ASM_ALPHA_PARAM_H
-/* ??? Gross. I don't want to parameterize this, and supposedly the
- hardware ignores reprogramming. We also need userland buy-in to the
- change in HZ, since this is visible in the wait4 resources etc. */
-
-#ifndef __KERNEL__
#define HZ 1024
-#endif
#define EXEC_PAGESIZE 8192
@@ -17,5 +11,4 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
-
#endif /* _UAPI_ASM_ALPHA_PARAM_H */
diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h
index 801d28bcea51..53ae7bb1bfd1 100644
--- a/arch/alpha/include/uapi/asm/unistd.h
+++ b/arch/alpha/include/uapi/asm/unistd.h
@@ -467,5 +467,7 @@
#define __NR_sendmmsg 503
#define __NR_process_vm_readv 504
#define __NR_process_vm_writev 505
+#define __NR_kcmp 506
+#define __NR_finit_module 507
#endif /* _UAPI_ALPHA_UNISTD_H */
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f62a994ef126..a969b95ee5ac 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -12,11 +12,32 @@
.text
.set noat
+ .cfi_sections .debug_frame
/* Stack offsets. */
#define SP_OFF 184
#define SWITCH_STACK_SIZE 320
+.macro CFI_START_OSF_FRAME func
+ .align 4
+ .globl \func
+ .type \func,@function
+\func:
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 48
+ .cfi_rel_offset 64, 8
+ .cfi_rel_offset $gp, 16
+ .cfi_rel_offset $16, 24
+ .cfi_rel_offset $17, 32
+ .cfi_rel_offset $18, 40
+.endm
+
+.macro CFI_END_OSF_FRAME func
+ .cfi_endproc
+ .size \func, . - \func
+.endm
+
/*
* This defines the normal kernel pt-regs layout.
*
@@ -27,100 +48,158 @@
* the palcode-provided values are available to the signal handler.
*/
-#define SAVE_ALL \
- subq $sp, SP_OFF, $sp; \
- stq $0, 0($sp); \
- stq $1, 8($sp); \
- stq $2, 16($sp); \
- stq $3, 24($sp); \
- stq $4, 32($sp); \
- stq $28, 144($sp); \
- lda $2, alpha_mv; \
- stq $5, 40($sp); \
- stq $6, 48($sp); \
- stq $7, 56($sp); \
- stq $8, 64($sp); \
- stq $19, 72($sp); \
- stq $20, 80($sp); \
- stq $21, 88($sp); \
- ldq $2, HAE_CACHE($2); \
- stq $22, 96($sp); \
- stq $23, 104($sp); \
- stq $24, 112($sp); \
- stq $25, 120($sp); \
- stq $26, 128($sp); \
- stq $27, 136($sp); \
- stq $2, 152($sp); \
- stq $16, 160($sp); \
- stq $17, 168($sp); \
+.macro SAVE_ALL
+ subq $sp, SP_OFF, $sp
+ .cfi_adjust_cfa_offset SP_OFF
+ stq $0, 0($sp)
+ stq $1, 8($sp)
+ stq $2, 16($sp)
+ stq $3, 24($sp)
+ stq $4, 32($sp)
+ stq $28, 144($sp)
+ .cfi_rel_offset $0, 0
+ .cfi_rel_offset $1, 8
+ .cfi_rel_offset $2, 16
+ .cfi_rel_offset $3, 24
+ .cfi_rel_offset $4, 32
+ .cfi_rel_offset $28, 144
+ lda $2, alpha_mv
+ stq $5, 40($sp)
+ stq $6, 48($sp)
+ stq $7, 56($sp)
+ stq $8, 64($sp)
+ stq $19, 72($sp)
+ stq $20, 80($sp)
+ stq $21, 88($sp)
+ ldq $2, HAE_CACHE($2)
+ stq $22, 96($sp)
+ stq $23, 104($sp)
+ stq $24, 112($sp)
+ stq $25, 120($sp)
+ stq $26, 128($sp)
+ stq $27, 136($sp)
+ stq $2, 152($sp)
+ stq $16, 160($sp)
+ stq $17, 168($sp)
stq $18, 176($sp)
+ .cfi_rel_offset $5, 40
+ .cfi_rel_offset $6, 48
+ .cfi_rel_offset $7, 56
+ .cfi_rel_offset $8, 64
+ .cfi_rel_offset $19, 72
+ .cfi_rel_offset $20, 80
+ .cfi_rel_offset $21, 88
+ .cfi_rel_offset $22, 96
+ .cfi_rel_offset $23, 104
+ .cfi_rel_offset $24, 112
+ .cfi_rel_offset $25, 120
+ .cfi_rel_offset $26, 128
+ .cfi_rel_offset $27, 136
+.endm
-#define RESTORE_ALL \
- lda $19, alpha_mv; \
- ldq $0, 0($sp); \
- ldq $1, 8($sp); \
- ldq $2, 16($sp); \
- ldq $3, 24($sp); \
- ldq $21, 152($sp); \
- ldq $20, HAE_CACHE($19); \
- ldq $4, 32($sp); \
- ldq $5, 40($sp); \
- ldq $6, 48($sp); \
- ldq $7, 56($sp); \
- subq $20, $21, $20; \
- ldq $8, 64($sp); \
- beq $20, 99f; \
- ldq $20, HAE_REG($19); \
- stq $21, HAE_CACHE($19); \
- stq $21, 0($20); \
-99:; \
- ldq $19, 72($sp); \
- ldq $20, 80($sp); \
- ldq $21, 88($sp); \
- ldq $22, 96($sp); \
- ldq $23, 104($sp); \
- ldq $24, 112($sp); \
- ldq $25, 120($sp); \
- ldq $26, 128($sp); \
- ldq $27, 136($sp); \
- ldq $28, 144($sp); \
+.macro RESTORE_ALL
+ lda $19, alpha_mv
+ ldq $0, 0($sp)
+ ldq $1, 8($sp)
+ ldq $2, 16($sp)
+ ldq $3, 24($sp)
+ ldq $21, 152($sp)
+ ldq $20, HAE_CACHE($19)
+ ldq $4, 32($sp)
+ ldq $5, 40($sp)
+ ldq $6, 48($sp)
+ ldq $7, 56($sp)
+ subq $20, $21, $20
+ ldq $8, 64($sp)
+ beq $20, 99f
+ ldq $20, HAE_REG($19)
+ stq $21, HAE_CACHE($19)
+ stq $21, 0($20)
+99: ldq $19, 72($sp)
+ ldq $20, 80($sp)
+ ldq $21, 88($sp)
+ ldq $22, 96($sp)
+ ldq $23, 104($sp)
+ ldq $24, 112($sp)
+ ldq $25, 120($sp)
+ ldq $26, 128($sp)
+ ldq $27, 136($sp)
+ ldq $28, 144($sp)
addq $sp, SP_OFF, $sp
+ .cfi_restore $0
+ .cfi_restore $1
+ .cfi_restore $2
+ .cfi_restore $3
+ .cfi_restore $4
+ .cfi_restore $5
+ .cfi_restore $6
+ .cfi_restore $7
+ .cfi_restore $8
+ .cfi_restore $19
+ .cfi_restore $20
+ .cfi_restore $21
+ .cfi_restore $22
+ .cfi_restore $23
+ .cfi_restore $24
+ .cfi_restore $25
+ .cfi_restore $26
+ .cfi_restore $27
+ .cfi_restore $28
+ .cfi_adjust_cfa_offset -SP_OFF
+.endm
+
+.macro DO_SWITCH_STACK
+ bsr $1, do_switch_stack
+ .cfi_adjust_cfa_offset SWITCH_STACK_SIZE
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
+ /* We don't really care about the FP registers for debugging. */
+.endm
+
+.macro UNDO_SWITCH_STACK
+ bsr $1, undo_switch_stack
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -SWITCH_STACK_SIZE
+.endm
/*
* Non-syscall kernel entry points.
*/
- .align 4
- .globl entInt
- .ent entInt
-entInt:
+CFI_START_OSF_FRAME entInt
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $19
jsr $31, do_entInt
-.end entInt
+CFI_END_OSF_FRAME entInt
- .align 4
- .globl entArith
- .ent entArith
-entArith:
+CFI_START_OSF_FRAME entArith
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $18
jsr $31, do_entArith
-.end entArith
+CFI_END_OSF_FRAME entArith
- .align 4
- .globl entMM
- .ent entMM
-entMM:
+CFI_START_OSF_FRAME entMM
SAVE_ALL
/* save $9 - $15 so the inline exception code can manipulate them. */
subq $sp, 56, $sp
+ .cfi_adjust_cfa_offset 56
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
@@ -128,6 +207,13 @@ entMM:
stq $13, 32($sp)
stq $14, 40($sp)
stq $15, 48($sp)
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
addq $sp, 56, $19
/* handle the fault */
lda $8, 0x3fff
@@ -142,28 +228,33 @@ entMM:
ldq $14, 40($sp)
ldq $15, 48($sp)
addq $sp, 56, $sp
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -56
/* finish up the syscall as normal. */
br ret_from_sys_call
-.end entMM
+CFI_END_OSF_FRAME entMM
- .align 4
- .globl entIF
- .ent entIF
-entIF:
+CFI_START_OSF_FRAME entIF
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $17
jsr $31, do_entIF
-.end entIF
+CFI_END_OSF_FRAME entIF
- .align 4
- .globl entUna
- .ent entUna
-entUna:
+CFI_START_OSF_FRAME entUna
lda $sp, -256($sp)
+ .cfi_adjust_cfa_offset 256
stq $0, 0($sp)
+ .cfi_rel_offset $0, 0
+ .cfi_remember_state
ldq $0, 256($sp) /* get PS */
stq $1, 8($sp)
stq $2, 16($sp)
@@ -195,6 +286,32 @@ entUna:
stq $28, 224($sp)
mov $sp, $19
stq $gp, 232($sp)
+ .cfi_rel_offset $1, 1*8
+ .cfi_rel_offset $2, 2*8
+ .cfi_rel_offset $3, 3*8
+ .cfi_rel_offset $4, 4*8
+ .cfi_rel_offset $5, 5*8
+ .cfi_rel_offset $6, 6*8
+ .cfi_rel_offset $7, 7*8
+ .cfi_rel_offset $8, 8*8
+ .cfi_rel_offset $9, 9*8
+ .cfi_rel_offset $10, 10*8
+ .cfi_rel_offset $11, 11*8
+ .cfi_rel_offset $12, 12*8
+ .cfi_rel_offset $13, 13*8
+ .cfi_rel_offset $14, 14*8
+ .cfi_rel_offset $15, 15*8
+ .cfi_rel_offset $19, 19*8
+ .cfi_rel_offset $20, 20*8
+ .cfi_rel_offset $21, 21*8
+ .cfi_rel_offset $22, 22*8
+ .cfi_rel_offset $23, 23*8
+ .cfi_rel_offset $24, 24*8
+ .cfi_rel_offset $25, 25*8
+ .cfi_rel_offset $26, 26*8
+ .cfi_rel_offset $27, 27*8
+ .cfi_rel_offset $28, 28*8
+ .cfi_rel_offset $29, 29*8
lda $8, 0x3fff
stq $31, 248($sp)
bic $sp, $8, $8
@@ -228,16 +345,45 @@ entUna:
ldq $28, 224($sp)
ldq $gp, 232($sp)
lda $sp, 256($sp)
+ .cfi_restore $1
+ .cfi_restore $2
+ .cfi_restore $3
+ .cfi_restore $4
+ .cfi_restore $5
+ .cfi_restore $6
+ .cfi_restore $7
+ .cfi_restore $8
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_restore $19
+ .cfi_restore $20
+ .cfi_restore $21
+ .cfi_restore $22
+ .cfi_restore $23
+ .cfi_restore $24
+ .cfi_restore $25
+ .cfi_restore $26
+ .cfi_restore $27
+ .cfi_restore $28
+ .cfi_restore $29
+ .cfi_adjust_cfa_offset -256
call_pal PAL_rti
-.end entUna
.align 4
- .ent entUnaUser
entUnaUser:
+ .cfi_restore_state
ldq $0, 0($sp) /* restore original $0 */
lda $sp, 256($sp) /* pop entUna's stack frame */
+ .cfi_restore $0
+ .cfi_adjust_cfa_offset -256
SAVE_ALL /* setup normal kernel stack */
lda $sp, -56($sp)
+ .cfi_adjust_cfa_offset 56
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
@@ -245,6 +391,13 @@ entUnaUser:
stq $13, 32($sp)
stq $14, 40($sp)
stq $15, 48($sp)
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
lda $8, 0x3fff
addq $sp, 56, $19
bic $sp, $8, $8
@@ -257,20 +410,25 @@ entUnaUser:
ldq $14, 40($sp)
ldq $15, 48($sp)
lda $sp, 56($sp)
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -56
br ret_from_sys_call
-.end entUnaUser
+CFI_END_OSF_FRAME entUna
- .align 4
- .globl entDbg
- .ent entDbg
-entDbg:
+CFI_START_OSF_FRAME entDbg
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $16
jsr $31, do_entDbg
-.end entDbg
+CFI_END_OSF_FRAME entDbg
/*
* The system call entry point is special. Most importantly, it looks
@@ -285,8 +443,12 @@ entDbg:
.align 4
.globl entSys
- .globl ret_from_sys_call
- .ent entSys
+ .type entSys, @function
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 48
+ .cfi_rel_offset 64, 8
+ .cfi_rel_offset $gp, 16
entSys:
SAVE_ALL
lda $8, 0x3fff
@@ -300,6 +462,9 @@ entSys:
stq $17, SP_OFF+32($sp)
s8addq $0, $5, $5
stq $18, SP_OFF+40($sp)
+ .cfi_rel_offset $16, SP_OFF+24
+ .cfi_rel_offset $17, SP_OFF+32
+ .cfi_rel_offset $18, SP_OFF+40
blbs $3, strace
beq $4, 1f
ldq $27, 0($5)
@@ -310,6 +475,7 @@ entSys:
stq $31, 72($sp) /* a3=0 => no error */
.align 4
+ .globl ret_from_sys_call
ret_from_sys_call:
cmovne $26, 0, $18 /* $18 = 0 => non-restartable */
ldq $0, SP_OFF($sp)
@@ -324,10 +490,12 @@ ret_to_user:
and $17, _TIF_WORK_MASK, $2
bne $2, work_pending
restore_all:
+ .cfi_remember_state
RESTORE_ALL
call_pal PAL_rti
ret_to_kernel:
+ .cfi_restore_state
lda $16, 7
call_pal PAL_swpipl
br restore_all
@@ -356,7 +524,6 @@ $ret_success:
stq $0, 0($sp)
stq $31, 72($sp) /* a3=0 => no error */
br ret_from_sys_call
-.end entSys
/*
* Do all cleanup when returning from all interrupts and system calls.
@@ -370,7 +537,7 @@ $ret_success:
*/
.align 4
- .ent work_pending
+ .type work_pending, @function
work_pending:
and $17, _TIF_NOTIFY_RESUME | _TIF_SIGPENDING, $2
bne $2, $work_notifysig
@@ -387,23 +554,22 @@ $work_resched:
$work_notifysig:
mov $sp, $16
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, do_work_pending
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
br restore_all
-.end work_pending
/*
* PTRACE syscall handler
*/
.align 4
- .ent strace
+ .type strace, @function
strace:
/* set up signal stack, call syscall_trace */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, syscall_trace_enter /* returns the syscall number */
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
/* get the arguments back.. */
ldq $16, SP_OFF+24($sp)
@@ -431,9 +597,9 @@ ret_from_straced:
$strace_success:
stq $0, 0($sp) /* save return value */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, syscall_trace_leave
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
br $31, ret_from_sys_call
.align 3
@@ -447,26 +613,31 @@ $strace_error:
stq $0, 0($sp)
stq $1, 72($sp) /* a3 for return */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
mov $18, $9 /* save old syscall number */
mov $19, $10 /* save old a3 */
jsr $26, syscall_trace_leave
mov $9, $18
mov $10, $19
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
mov $31, $26 /* tell "ret_from_sys_call" we can restart */
br ret_from_sys_call
-.end strace
+CFI_END_OSF_FRAME entSys
/*
* Save and restore the switch stack -- aka the balance of the user context.
*/
.align 4
- .ent do_switch_stack
+ .type do_switch_stack, @function
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 0
+ .cfi_register 64, $1
do_switch_stack:
lda $sp, -SWITCH_STACK_SIZE($sp)
+ .cfi_adjust_cfa_offset SWITCH_STACK_SIZE
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
@@ -510,10 +681,14 @@ do_switch_stack:
stt $f0, 312($sp) # save fpcr in slot of $f31
ldt $f0, 64($sp) # dont let "do_switch_stack" change fp state.
ret $31, ($1), 1
-.end do_switch_stack
+ .cfi_endproc
+ .size do_switch_stack, .-do_switch_stack
.align 4
- .ent undo_switch_stack
+ .type undo_switch_stack, @function
+ .cfi_startproc simple
+ .cfi_def_cfa $sp, 0
+ .cfi_register 64, $1
undo_switch_stack:
ldq $9, 0($sp)
ldq $10, 8($sp)
@@ -558,7 +733,8 @@ undo_switch_stack:
ldt $f30, 304($sp)
lda $sp, SWITCH_STACK_SIZE($sp)
ret $31, ($1), 1
-.end undo_switch_stack
+ .cfi_endproc
+ .size undo_switch_stack, .-undo_switch_stack
/*
* The meat of the context switch code.
@@ -566,17 +742,18 @@ undo_switch_stack:
.align 4
.globl alpha_switch_to
- .ent alpha_switch_to
+ .type alpha_switch_to, @function
+ .cfi_startproc
alpha_switch_to:
- .prologue 0
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
call_pal PAL_swpctx
lda $8, 0x3fff
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
bic $sp, $8, $8
mov $17, $0
ret
-.end alpha_switch_to
+ .cfi_endproc
+ .size alpha_switch_to, .-alpha_switch_to
/*
* New processes begin life here.
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index f433fc11877a..28e4429596f3 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -236,7 +236,7 @@ void __init
init_rtc_irq(void)
{
irq_set_chip_and_handler_name(RTC_IRQ, &dummy_irq_chip,
- handle_simple_irq, "RTC");
+ handle_percpu_irq, "RTC");
setup_irq(RTC_IRQ, &timer_irqaction);
}
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 53b18a620e1c..9dbbcb3b9146 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -264,9 +264,10 @@ recv_secondary_console_msg(void)
if (cnt <= 0 || cnt >= 80)
strcpy(buf, "<<< BOGUS MSG >>>");
else {
- cp1 = (char *) &cpu->ipc_buffer[11];
+ cp1 = (char *) &cpu->ipc_buffer[1];
cp2 = buf;
- strcpy(cp2, cp1);
+ memcpy(cp2, cp1, cnt);
+ cp2[cnt] = '\0';
while ((cp2 = strchr(cp2, '\r')) != 0) {
*cp2 = ' ';
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 5bf401f7ea97..6c35159bc00e 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -190,9 +190,6 @@ static struct irq_chip clipper_irq_type = {
static void
dp264_device_interrupt(unsigned long vector)
{
-#if 1
- printk("dp264_device_interrupt: NOT IMPLEMENTED YET!!\n");
-#else
unsigned long pld;
unsigned int i;
@@ -210,12 +207,7 @@ dp264_device_interrupt(unsigned long vector)
isa_device_interrupt(vector);
else
handle_irq(16 + i);
-#if 0
- TSUNAMI_cchip->dir0.csr = 1UL << i; mb();
- tmp = TSUNAMI_cchip->dir0.csr;
-#endif
}
-#endif
}
static void
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 407accc80877..c92e389ff219 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -317,8 +317,9 @@ marvel_init_irq(void)
}
static int
-marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+marvel_map_irq(const struct pci_dev *cdev, u8 slot, u8 pin)
{
+ struct pci_dev *dev = (struct pci_dev *)cdev;
struct pci_controller *hose = dev->sysdata;
struct io7_port *io7_port = hose->sysdata;
struct io7 *io7 = io7_port->io7;
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 4284ec798ec9..dca9b3fb0071 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -524,6 +524,8 @@ sys_call_table:
.quad sys_sendmmsg
.quad sys_process_vm_readv
.quad sys_process_vm_writev /* 505 */
+ .quad sys_kcmp
+ .quad sys_finit_module
.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index e336694ca042..ea3395036556 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -105,9 +105,7 @@ void arch_irq_work_raise(void)
static inline __u32 rpcc(void)
{
- __u32 result;
- asm volatile ("rpcc %0" : "=r"(result));
- return result;
+ return __builtin_alpha_rpcc();
}
int update_persistent_clock(struct timespec now)
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index be1fba334bd0..bd0665cdc840 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -66,8 +66,8 @@ dik_show_regs(struct pt_regs *regs, unsigned long *r9_15)
{
printk("pc = [<%016lx>] ra = [<%016lx>] ps = %04lx %s\n",
regs->pc, regs->r26, regs->ps, print_tainted());
- print_symbol("pc is at %s\n", regs->pc);
- print_symbol("ra is at %s\n", regs->r26 );
+ printk("pc is at %pSR\n", (void *)regs->pc);
+ printk("ra is at %pSR\n", (void *)regs->r26);
printk("v0 = %016lx t0 = %016lx t1 = %016lx\n",
regs->r0, regs->r1, regs->r2);
printk("t2 = %016lx t3 = %016lx t4 = %016lx\n",
@@ -132,9 +132,7 @@ dik_show_trace(unsigned long *sp)
continue;
if (tmp >= (unsigned long) &_etext)
continue;
- printk("[<%lx>]", tmp);
- print_symbol(" %s", tmp);
- printk("\n");
+ printk("[<%lx>] %pSR\n", tmp, (void *)tmp);
if (i > 40) {
printk(" ...");
break;
diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h
index 8943c028d4bb..df57611652e5 100644
--- a/arch/arc/include/asm/entry.h
+++ b/arch/arc/include/asm/entry.h
@@ -38,6 +38,7 @@
#include <asm/ptrace.h>
#include <asm/processor.h> /* For VMALLOC_START */
#include <asm/thread_info.h> /* For THREAD_SIZE */
+#include <asm/mmu.h>
/* Note on the LD/ST addr modes with addr reg wback
*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ba412e02ec0c..43594d5116ef 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -20,7 +20,6 @@ config ARM
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
select HARDIRQS_SW_RESEND
- select HAVE_AOUT
select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
select HAVE_ARCH_KGDB
select HAVE_ARCH_SECCOMP_FILTER
@@ -218,7 +217,8 @@ config VECTORS_BASE
default DRAM_BASE if REMAP_VECTORS_TO_RAM
default 0x00000000
help
- The base address of exception vectors.
+ The base address of exception vectors. This must be two pages
+ in size.
config ARM_PATCH_PHYS_VIRT
bool "Patch physical to virtual translations at runtime" if EMBEDDED
@@ -1600,8 +1600,7 @@ config LOCAL_TIMERS
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
- default 512 if SOC_OMAP5
- default 512 if ARCH_KEYSTONE
+ default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
default 288 if ARCH_SUNXI
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e401a766c0bd..583f4a00ec32 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -804,9 +804,19 @@ config DEBUG_LL_INCLUDE
config DEBUG_UNCOMPRESS
bool
- default y if ARCH_MULTIPLATFORM && DEBUG_LL && \
- !DEBUG_OMAP2PLUS_UART && \
+ depends on ARCH_MULTIPLATFORM
+ default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
!DEBUG_TEGRA_UART
+ help
+ This option influences the normal decompressor output for
+ multiplatform kernels. Normally, multiplatform kernels disable
+ decompressor output because it is not possible to know where to
+ send the decompressor output.
+
+ When this option is set, the selected DEBUG_LL output method
+ will be re-used for normal decompressor output on multiplatform
+ kernels.
+
config UNCOMPRESS_INCLUDE
string
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c0ac0f5e5e5c..6fd2ceae305a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -153,6 +153,7 @@ machine-$(CONFIG_ARCH_DAVINCI) += davinci
machine-$(CONFIG_ARCH_DOVE) += dove
machine-$(CONFIG_ARCH_EBSA110) += ebsa110
machine-$(CONFIG_ARCH_EP93XX) += ep93xx
+machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
machine-$(CONFIG_ARCH_INTEGRATOR) += integrator
@@ -160,15 +161,16 @@ machine-$(CONFIG_ARCH_IOP13XX) += iop13xx
machine-$(CONFIG_ARCH_IOP32X) += iop32x
machine-$(CONFIG_ARCH_IOP33X) += iop33x
machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx
+machine-$(CONFIG_ARCH_KEYSTONE) += keystone
machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood
machine-$(CONFIG_ARCH_KS8695) += ks8695
machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MSM) += msm
machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0
+machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_MXC) += imx
machine-$(CONFIG_ARCH_MXS) += mxs
-machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_NETX) += netx
machine-$(CONFIG_ARCH_NOMADIK) += nomadik
machine-$(CONFIG_ARCH_NSPIRE) += nspire
@@ -176,7 +178,6 @@ machine-$(CONFIG_ARCH_OMAP1) += omap1
machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2
machine-$(CONFIG_ARCH_ORION5X) += orion5x
machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell
-machine-$(CONFIG_ARCH_SIRF) += prima2
machine-$(CONFIG_ARCH_PXA) += pxa
machine-$(CONFIG_ARCH_REALVIEW) += realview
machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
@@ -186,25 +187,24 @@ machine-$(CONFIG_ARCH_S3C64XX) += s3c64xx
machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0
machine-$(CONFIG_ARCH_S5PC100) += s5pc100
machine-$(CONFIG_ARCH_S5PV210) += s5pv210
-machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_SA1100) += sa1100
machine-$(CONFIG_ARCH_SHARK) += shark
machine-$(CONFIG_ARCH_SHMOBILE) += shmobile
+machine-$(CONFIG_ARCH_SIRF) += prima2
+machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
+machine-$(CONFIG_ARCH_STI) += sti
+machine-$(CONFIG_ARCH_SUNXI) += sunxi
machine-$(CONFIG_ARCH_TEGRA) += tegra
machine-$(CONFIG_ARCH_U300) += u300
machine-$(CONFIG_ARCH_U8500) += ux500
machine-$(CONFIG_ARCH_VERSATILE) += versatile
machine-$(CONFIG_ARCH_VEXPRESS) += vexpress
+machine-$(CONFIG_ARCH_VIRT) += virt
machine-$(CONFIG_ARCH_VT8500) += vt8500
machine-$(CONFIG_ARCH_W90X900) += w90x900
+machine-$(CONFIG_ARCH_ZYNQ) += zynq
machine-$(CONFIG_FOOTBRIDGE) += footbridge
-machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
machine-$(CONFIG_PLAT_SPEAR) += spear
-machine-$(CONFIG_ARCH_STI) += sti
-machine-$(CONFIG_ARCH_VIRT) += virt
-machine-$(CONFIG_ARCH_ZYNQ) += zynq
-machine-$(CONFIG_ARCH_SUNXI) += sunxi
-machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# Platform directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index 9866cd736dee..a0f2721ea583 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -485,6 +485,12 @@
sirf,function = "usp0";
};
};
+ usp0_uart_nostreamctrl_pins_a: usp0@1 {
+ usp0 {
+ sirf,pins = "usp0_uart_nostreamctrl_grp";
+ sirf,function = "usp0_uart_nostreamctrl";
+ };
+ };
usp1_pins_a: usp1@0 {
usp1 {
sirf,pins = "usp1grp";
@@ -515,16 +521,16 @@
sirf,function = "pulse_count";
};
};
- cko0_rst_pins_a: cko0_rst@0 {
- cko0_rst {
- sirf,pins = "cko0_rstgrp";
- sirf,function = "cko0_rst";
+ cko0_pins_a: cko0@0 {
+ cko0 {
+ sirf,pins = "cko0grp";
+ sirf,function = "cko0";
};
};
- cko1_rst_pins_a: cko1_rst@0 {
- cko1_rst {
- sirf,pins = "cko1_rstgrp";
- sirf,function = "cko1_rst";
+ cko1_pins_a: cko1@0 {
+ cko1 {
+ sirf,pins = "cko1grp";
+ sirf,function = "cko1";
};
};
};
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index 43bf3c796cba..0e7fed47bd8d 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -147,7 +147,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
-
+ clocks = <&saif0>;
};
pcf8563: rtc@51 {
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 1f0d38d7b16f..e035f4664b97 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -195,7 +195,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
-
+ clocks = <&saif0>;
};
at24@51 {
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index 880df2f13be8..44d9da57736e 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -184,7 +184,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
-
+ clocks = <&saif0>;
};
eeprom: eeprom@51 {
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 6a8acb01b1d3..9524a0571281 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -837,6 +837,7 @@
compatible = "fsl,imx28-saif";
reg = <0x80042000 0x2000>;
interrupts = <59 80>;
+ #clock-cells = <0>;
clocks = <&clks 53>;
dmas = <&dma_apbx 4>;
dma-names = "rx-tx";
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index 6dd9486c755b..ad3471ca17c7 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -61,6 +61,16 @@
mux-int-port = <2>;
mux-ext-port = <3>;
};
+
+ clocks {
+ clk_26M: codec_clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ gpios = <&gpio4 26 1>;
+ };
+ };
};
&esdhc1 {
@@ -229,6 +239,7 @@
MX51_PAD_EIM_A27__GPIO2_21 0x5
MX51_PAD_CSPI1_SS0__GPIO4_24 0x85
MX51_PAD_CSPI1_SS1__GPIO4_25 0x85
+ MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000
>;
};
};
@@ -255,7 +266,7 @@
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
- clock-frequency = <26000000>;
+ clocks = <&clk_26M>;
VDDA-supply = <&vdig_reg>;
VDDIO-supply = <&vvideo_reg>;
};
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index aaa33bc99f78..a63090267941 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -27,7 +27,7 @@
backlight {
compatible = "pwm-backlight";
- pwms = <&pwm2 0 50000 0 0>;
+ pwms = <&pwm2 0 50000>;
brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
default-brightness-level = <10>;
enable-gpios = <&gpio7 7 0>;
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 3895fbba8fce..569aa9f2c4ed 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -725,15 +725,15 @@
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
- MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1c5
- MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1c5
+ MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
>;
};
pinctrl_uart1_2: uart1grp-2 {
fsl,pins = <
- MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1c5
- MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5
+ MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
+ MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
>;
};
@@ -748,8 +748,8 @@
uart2 {
pinctrl_uart2_1: uart2grp-1 {
fsl,pins = <
- MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5
- MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5
+ MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
+ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
>;
};
@@ -766,17 +766,17 @@
uart3 {
pinctrl_uart3_1: uart3grp-1 {
fsl,pins = <
- MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
- MX53_PAD_PATA_DA_1__UART3_CTS 0x1c5
- MX53_PAD_PATA_DA_2__UART3_RTS 0x1c5
+ MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
+ MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
+ MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
+ MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
>;
};
pinctrl_uart3_2: uart3grp-2 {
fsl,pins = <
- MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
+ MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
+ MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
>;
};
@@ -785,8 +785,8 @@
uart4 {
pinctrl_uart4_1: uart4grp-1 {
fsl,pins = <
- MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1c5
- MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1c5
+ MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1e4
+ MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1e4
>;
};
};
@@ -794,8 +794,8 @@
uart5 {
pinctrl_uart5_1: uart5grp-1 {
fsl,pins = <
- MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1c5
- MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1c5
+ MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1e4
+ MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1e4
>;
};
};
diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts
index db2060c46540..9c1167b0459b 100644
--- a/arch/arm/boot/dts/msm8960-cdp.dts
+++ b/arch/arm/boot/dts/msm8960-cdp.dts
@@ -26,7 +26,7 @@
cpu-offset = <0x80000>;
};
- msmgpio: gpio@fd510000 {
+ msmgpio: gpio@800000 {
compatible = "qcom,msm-gpio";
gpio-controller;
#gpio-cells = <2>;
@@ -34,7 +34,7 @@
interrupts = <0 32 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
- reg = <0xfd510000 0x4000>;
+ reg = <0x800000 0x4000>;
};
serial@16440000 {
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index 08b72678abff..65d7b601651c 100644
--- a/arch/arm/boot/dts/omap5-uevm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -235,7 +235,7 @@
};
&mmc1 {
- vmmc-supply = <&vmmcsd_fixed>;
+ vmmc-supply = <&ldo9_reg>;
bus-width = <4>;
};
@@ -282,6 +282,7 @@
regulators {
smps123_reg: smps123 {
+ /* VDD_OPP_MPU */
regulator-name = "smps123";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1500000>;
@@ -290,6 +291,7 @@
};
smps45_reg: smps45 {
+ /* VDD_OPP_MM */
regulator-name = "smps45";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
@@ -298,6 +300,7 @@
};
smps6_reg: smps6 {
+ /* VDD_DDR3 - over VDD_SMPS6 */
regulator-name = "smps6";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
@@ -306,6 +309,7 @@
};
smps7_reg: smps7 {
+ /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
regulator-name = "smps7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -314,6 +318,7 @@
};
smps8_reg: smps8 {
+ /* VDD_OPP_CORE */
regulator-name = "smps8";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
@@ -322,15 +327,15 @@
};
smps9_reg: smps9 {
+ /* VDDA_2v1_AUD over VDD_2v1 */
regulator-name = "smps9";
regulator-min-microvolt = <2100000>;
regulator-max-microvolt = <2100000>;
- regulator-always-on;
- regulator-boot-on;
ti,smps-range = <0x80>;
};
smps10_reg: smps10 {
+ /* VBUS_5V_OTG */
regulator-name = "smps10";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -339,38 +344,40 @@
};
ldo1_reg: ldo1 {
+ /* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo2_reg: ldo2 {
+ /* VCC_2V8_DISP: Does not go anywhere */
regulator-name = "ldo2";
- regulator-min-microvolt = <2900000>;
- regulator-max-microvolt = <2900000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ /* Unused */
+ status = "disabled";
};
ldo3_reg: ldo3 {
+ /* VDDAPHY_MDM: vdda_lli */
regulator-name = "ldo3";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
regulator-boot-on;
+ /* Only if Modem is used */
+ status = "disabled";
};
ldo4_reg: ldo4 {
+ /* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
- regulator-min-microvolt = <2200000>;
- regulator-max-microvolt = <2200000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo5_reg: ldo5 {
+ /* VDDA_1V8_PHY: usb/sata/hdmi.. */
regulator-name = "ldo5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -379,38 +386,43 @@
};
ldo6_reg: ldo6 {
+ /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
regulator-name = "ldo6";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
ldo7_reg: ldo7 {
+ /* VDD_VPP: vpp1 */
regulator-name = "ldo7";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ /* Only for efuse reprograming! */
+ status = "disabled";
};
ldo8_reg: ldo8 {
+ /* VDD_3v0: Does not go anywhere */
regulator-name = "ldo8";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
+ /* Unused */
+ status = "disabled";
};
ldo9_reg: ldo9 {
+ /* VCC_DV_SDIO: vdds_sdcard */
regulator-name = "ldo9";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
};
ldoln_reg: ldoln {
+ /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -419,12 +431,20 @@
};
ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3250000>;
regulator-max-microvolt = <3250000>;
regulator-always-on;
regulator-boot-on;
};
+
+ regen3_reg: regen3 {
+ /* REGEN3 controls LDO9 supply to card */
+ regulator-name = "regen3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index 05e9489cf95c..bbeb623fc2c6 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -515,16 +515,16 @@
sirf,function = "pulse_count";
};
};
- cko0_rst_pins_a: cko0_rst@0 {
- cko0_rst {
- sirf,pins = "cko0_rstgrp";
- sirf,function = "cko0_rst";
+ cko0_pins_a: cko0@0 {
+ cko0 {
+ sirf,pins = "cko0grp";
+ sirf,function = "cko0";
};
};
- cko1_rst_pins_a: cko1_rst@0 {
- cko1_rst {
- sirf,pins = "cko1_rstgrp";
- sirf,function = "cko1_rst";
+ cko1_pins_a: cko1@0 {
+ cko1 {
+ sirf,pins = "cko1grp";
+ sirf,function = "cko1";
};
};
};
diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi
index 957b21a71b4b..0f246c979262 100644
--- a/arch/arm/boot/dts/stih416-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi
@@ -166,6 +166,15 @@
reg = <0x9000 0x100>;
st,bank-name = "PIO31";
};
+
+ serial2-oe {
+ pinctrl_serial2_oe: serial2-1 {
+ st,pins {
+ output-enable = <&PIO11 3 ALT2 OUT>;
+ };
+ };
+ };
+
};
pin-controller-rear {
@@ -218,7 +227,6 @@
st,pins {
tx = <&PIO17 4 ALT2 OUT>;
rx = <&PIO17 5 ALT2 IN>;
- output-enable = <&PIO11 3 ALT2 OUT>;
};
};
};
diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
index 3cecd9689a49..1a0326ea7d07 100644
--- a/arch/arm/boot/dts/stih416.dtsi
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -79,7 +79,7 @@
interrupts = <0 197 0>;
clocks = <&CLK_S_ICN_REG_0>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_serial2>;
+ pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>;
};
/* SBC_UART1 */
diff --git a/arch/arm/boot/dts/stih41x.dtsi b/arch/arm/boot/dts/stih41x.dtsi
index 7321403cab8a..f5b9898d9c6e 100644
--- a/arch/arm/boot/dts/stih41x.dtsi
+++ b/arch/arm/boot/dts/stih41x.dtsi
@@ -6,10 +6,12 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu@1 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
};
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 2fcb3f2ca160..5592be6f2f7a 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -457,6 +457,7 @@
};
usb-phy@c5004000 {
+ status = "okay";
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
GPIO_ACTIVE_LOW>;
};
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index b3034da00a37..ae6a17aed9ee 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -47,6 +47,12 @@
regulator-max-microvolt = <3150000>;
};
+ vmmc2: regulator-vmmc2 {
+ compatible = "ti,twl4030-vmmc2";
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <3150000>;
+ };
+
vusb1v5: regulator-vusb1v5 {
compatible = "ti,twl4030-vusb1v5";
};
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
index e1eb7dadda80..67d929cf9804 100644
--- a/arch/arm/boot/dts/vf610.dtsi
+++ b/arch/arm/boot/dts/vf610.dtsi
@@ -442,8 +442,8 @@
compatible = "fsl,mvf600-fec";
reg = <0x400d0000 0x1000>;
interrupts = <0 78 0x04>;
- clocks = <&clks VF610_CLK_ENET>,
- <&clks VF610_CLK_ENET>,
+ clocks = <&clks VF610_CLK_ENET0>,
+ <&clks VF610_CLK_ENET0>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
@@ -453,8 +453,8 @@
compatible = "fsl,mvf600-fec";
reg = <0x400d1000 0x1000>;
interrupts = <0 79 0x04>;
- clocks = <&clks VF610_CLK_ENET>,
- <&clks VF610_CLK_ENET>,
+ clocks = <&clks VF610_CLK_ENET1>,
+ <&clks VF610_CLK_ENET1>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index a432e6c1dac1..39ad030ac0c7 100644
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -26,7 +26,6 @@
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/edma.h>
-#include <linux/err.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_dma.h>
diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig
index 7c868139bdb0..1571bea48bed 100644
--- a/arch/arm/configs/da8xx_omapl_defconfig
+++ b/arch/arm/configs/da8xx_omapl_defconfig
@@ -102,6 +102,8 @@ CONFIG_SND_SOC=m
CONFIG_SND_DAVINCI_SOC=m
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
+CONFIG_DMADEVICES=y
+CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index c86fd75e181a..ab2f7378352c 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -162,6 +162,8 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
+CONFIG_DMADEVICES=y
+CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index fe0bdc361d2c..6e572c64cf5a 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -53,6 +53,7 @@ CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_OMAP_OCP2SCP=y
CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
CONFIG_SATA_AHCI_PLATFORM=y
@@ -61,6 +62,7 @@ CONFIG_SATA_MV=y
CONFIG_NETDEVICES=y
CONFIG_SUN4I_EMAC=y
CONFIG_NET_CALXEDA_XGMAC=y
+CONFIG_KS8851=y
CONFIG_SMSC911X=y
CONFIG_STMMAC_ETH=y
CONFIG_MDIO_SUN4I=y
@@ -89,6 +91,7 @@ CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_SIRF=y
CONFIG_I2C_TEGRA=y
CONFIG_SPI=y
+CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_PL022=y
CONFIG_SPI_SIRF=y
CONFIG_SPI_TEGRA114=y
@@ -111,11 +114,12 @@ CONFIG_FB_SIMPLE=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_MXC=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_AB8500_USB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_OMAP_USB2=y
diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig
index 35f8cf299fa2..263ae3869e32 100644
--- a/arch/arm/configs/nhk8815_defconfig
+++ b/arch/arm/configs/nhk8815_defconfig
@@ -1,6 +1,8 @@
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -48,7 +50,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND_ECC_SMC=y
CONFIG_MTD_NAND=y
@@ -94,8 +95,10 @@ CONFIG_I2C_GPIO=y
CONFIG_I2C_NOMADIK=y
CONFIG_DEBUG_GPIO=y
# CONFIG_HWMON is not set
+CONFIG_REGULATOR=y
CONFIG_MMC=y
-CONFIG_MMC_CLKGATE=y
+CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
diff --git a/arch/arm/include/asm/a.out-core.h b/arch/arm/include/asm/a.out-core.h
deleted file mode 100644
index 92f10cb5c70c..000000000000
--- a/arch/arm/include/asm/a.out-core.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* a.out coredump register dumper
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
-
-#ifdef __KERNEL__
-
-#include <linux/user.h>
-#include <linux/elfcore.h>
-
-/*
- * fill in the user structure for an a.out core dump
- */
-static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
-{
- struct task_struct *tsk = current;
-
- dump->magic = CMAGIC;
- dump->start_code = tsk->mm->start_code;
- dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1);
-
- dump->u_tsize = (tsk->mm->end_code - tsk->mm->start_code) >> PAGE_SHIFT;
- dump->u_dsize = (tsk->mm->brk - tsk->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
- dump->u_ssize = 0;
-
- memset(dump->u_debugreg, 0, sizeof(dump->u_debugreg));
-
- if (dump->start_stack < 0x04000000)
- dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT;
-
- dump->regs = *regs;
- dump->u_fpvalid = dump_fpu (regs, &dump->u_fp);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index 8c25dc4e9851..9672e978d50d 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -89,13 +89,18 @@ extern unsigned int processor_id;
__val; \
})
+/*
+ * The memory clobber prevents gcc 4.5 from reordering the mrc before
+ * any is_smp() tests, which can cause undefined instruction aborts on
+ * ARM1136 r0 due to the missing extended CP15 registers.
+ */
#define read_cpuid_ext(ext_reg) \
({ \
unsigned int __val; \
asm("mrc p15, 0, %0, c0, " ext_reg \
: "=r" (__val) \
: \
- : "cc"); \
+ : "memory"); \
__val; \
})
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index 38050b1c4800..56211f2084ef 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -130,4 +130,10 @@ struct mm_struct;
extern unsigned long arch_randomize_brk(struct mm_struct *mm);
#define arch_randomize_brk arch_randomize_brk
+#ifdef CONFIG_MMU
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
+struct linux_binprm;
+int arch_setup_additional_pages(struct linux_binprm *, int);
+#endif
+
#endif
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
index e3d55547e755..6f18da09668b 100644
--- a/arch/arm/include/asm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
@@ -6,8 +6,11 @@
typedef struct {
#ifdef CONFIG_CPU_HAS_ASID
atomic64_t id;
+#else
+ int switch_pending;
#endif
unsigned int vmalloc_seq;
+ unsigned long sigpage;
} mm_context_t;
#ifdef CONFIG_CPU_HAS_ASID
diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h
index b5792b7fd8d3..9b32f76bb0dd 100644
--- a/arch/arm/include/asm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@@ -56,7 +56,7 @@ static inline void check_and_switch_context(struct mm_struct *mm,
* on non-ASID CPUs, the old mm will remain valid until the
* finish_arch_post_lock_switch() call.
*/
- set_ti_thread_flag(task_thread_info(tsk), TIF_SWITCH_MM);
+ mm->context.switch_pending = 1;
else
cpu_switch_mm(mm->pgd, mm);
}
@@ -65,9 +65,21 @@ static inline void check_and_switch_context(struct mm_struct *mm,
finish_arch_post_lock_switch
static inline void finish_arch_post_lock_switch(void)
{
- if (test_and_clear_thread_flag(TIF_SWITCH_MM)) {
- struct mm_struct *mm = current->mm;
- cpu_switch_mm(mm->pgd, mm);
+ struct mm_struct *mm = current->mm;
+
+ if (mm && mm->context.switch_pending) {
+ /*
+ * Preemption must be disabled during cpu_switch_mm() as we
+ * have some stateful cache flush implementations. Check
+ * switch_pending again in case we were preempted and the
+ * switch to this mm was already done.
+ */
+ preempt_disable();
+ if (mm->context.switch_pending) {
+ mm->context.switch_pending = 0;
+ cpu_switch_mm(mm->pgd, mm);
+ }
+ preempt_enable_no_resched();
}
}
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
index 6363f3d1d505..4355f0ec44d6 100644
--- a/arch/arm/include/asm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -142,7 +142,9 @@ extern void __cpu_copy_user_highpage(struct page *to, struct page *from,
#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE)
extern void copy_page(void *to, const void *from);
+#ifdef CONFIG_KUSER_HELPERS
#define __HAVE_ARCH_GATE_AREA 1
+#endif
#ifdef CONFIG_ARM_LPAE
#include <asm/pgtable-3level-types.h>
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index 06e7d509eaac..413f3876341c 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -54,7 +54,6 @@ struct thread_struct {
#define start_thread(regs,pc,sp) \
({ \
- unsigned long *stack = (unsigned long *)sp; \
memset(regs->uregs, 0, sizeof(regs->uregs)); \
if (current->personality & ADDR_LIMIT_32BIT) \
regs->ARM_cpsr = USR_MODE; \
@@ -65,9 +64,6 @@ struct thread_struct {
regs->ARM_cpsr |= PSR_ENDSTATE; \
regs->ARM_pc = pc & ~1; /* pc */ \
regs->ARM_sp = sp; /* sp */ \
- regs->ARM_r2 = stack[2]; /* r2 (envp) */ \
- regs->ARM_r1 = stack[1]; /* r1 (argv) */ \
- regs->ARM_r0 = stack[0]; /* r0 (argc) */ \
nommu_start_thread(regs); \
})
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 214d4158089a..2b8114fcba09 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -156,7 +156,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
#define TIF_USING_IWMMXT 17
#define TIF_MEMDIE 18 /* is terminating due to OOM killer */
#define TIF_RESTORE_SIGMASK 20
-#define TIF_SWITCH_MM 22 /* deferred switch_mm */
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 46e7cfb3e721..0baf7f0d9394 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -43,6 +43,7 @@ struct mmu_gather {
struct mm_struct *mm;
unsigned int fullmm;
struct vm_area_struct *vma;
+ unsigned long start, end;
unsigned long range_start;
unsigned long range_end;
unsigned int nr;
@@ -107,10 +108,12 @@ static inline void tlb_flush_mmu(struct mmu_gather *tlb)
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int fullmm)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->vma = NULL;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index fdbb9e369745..f467e9b3f8d5 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -443,7 +443,18 @@ static inline void local_flush_bp_all(void)
isb();
}
+#include <asm/cputype.h>
#ifdef CONFIG_ARM_ERRATA_798181
+static inline int erratum_a15_798181(void)
+{
+ unsigned int midr = read_cpuid_id();
+
+ /* Cortex-A15 r0p0..r3p2 affected */
+ if ((midr & 0xff0ffff0) != 0x410fc0f0 || midr > 0x413fc0f2)
+ return 0;
+ return 1;
+}
+
static inline void dummy_flush_tlb_a15_erratum(void)
{
/*
@@ -453,6 +464,11 @@ static inline void dummy_flush_tlb_a15_erratum(void)
dsb();
}
#else
+static inline int erratum_a15_798181(void)
+{
+ return 0;
+}
+
static inline void dummy_flush_tlb_a15_erratum(void)
{
}
diff --git a/arch/arm/include/asm/virt.h b/arch/arm/include/asm/virt.h
index 50af92bac737..4371f45c5784 100644
--- a/arch/arm/include/asm/virt.h
+++ b/arch/arm/include/asm/virt.h
@@ -29,6 +29,7 @@
#define BOOT_CPU_MODE_MISMATCH PSR_N_BIT
#ifndef __ASSEMBLY__
+#include <asm/cacheflush.h>
#ifdef CONFIG_ARM_VIRT_EXT
/*
@@ -41,10 +42,21 @@
*/
extern int __boot_cpu_mode;
+static inline void sync_boot_mode(void)
+{
+ /*
+ * As secondaries write to __boot_cpu_mode with caches disabled, we
+ * must flush the corresponding cache entries to ensure the visibility
+ * of their writes.
+ */
+ sync_cache_r(&__boot_cpu_mode);
+}
+
void __hyp_set_vectors(unsigned long phys_vector_base);
unsigned long __hyp_get_vectors(void);
#else
#define __boot_cpu_mode (SVC_MODE)
+#define sync_boot_mode()
#endif
#ifndef ZIMAGE
diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
index 47bcb2d254af..18d76fd5a2af 100644
--- a/arch/arm/include/uapi/asm/Kbuild
+++ b/arch/arm/include/uapi/asm/Kbuild
@@ -1,7 +1,6 @@
# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
-header-y += a.out.h
header-y += byteorder.h
header-y += fcntl.h
header-y += hwcap.h
diff --git a/arch/arm/include/uapi/asm/a.out.h b/arch/arm/include/uapi/asm/a.out.h
deleted file mode 100644
index 083894b2e3bc..000000000000
--- a/arch/arm/include/uapi/asm/a.out.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __ARM_A_OUT_H__
-#define __ARM_A_OUT_H__
-
-#include <linux/personality.h>
-#include <linux/types.h>
-
-struct exec
-{
- __u32 a_info; /* Use macros N_MAGIC, etc for access */
- __u32 a_text; /* length of text, in bytes */
- __u32 a_data; /* length of data, in bytes */
- __u32 a_bss; /* length of uninitialized data area for file, in bytes */
- __u32 a_syms; /* length of symbol table data in file, in bytes */
- __u32 a_entry; /* start address */
- __u32 a_trsize; /* length of relocation info for text, in bytes */
- __u32 a_drsize; /* length of relocation info for data, in bytes */
-};
-
-/*
- * This is always the same
- */
-#define N_TXTADDR(a) (0x00008000)
-
-#define N_TRSIZE(a) ((a).a_trsize)
-#define N_DRSIZE(a) ((a).a_drsize)
-#define N_SYMSIZE(a) ((a).a_syms)
-
-#define M_ARM 103
-
-#ifndef LIBRARY_START_TEXT
-#define LIBRARY_START_TEXT (0x00c00000)
-#endif
-
-#endif /* __A_OUT_GNU_H__ */
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index a39cfc2a1f90..d40d0ef389db 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -742,6 +742,18 @@ ENDPROC(__switch_to)
#endif
.endm
+ .macro kuser_pad, sym, size
+ .if (. - \sym) & 3
+ .rept 4 - (. - \sym) & 3
+ .byte 0
+ .endr
+ .endif
+ .rept (\size - (. - \sym)) / 4
+ .word 0xe7fddef1
+ .endr
+ .endm
+
+#ifdef CONFIG_KUSER_HELPERS
.align 5
.globl __kuser_helper_start
__kuser_helper_start:
@@ -832,18 +844,13 @@ kuser_cmpxchg64_fixup:
#error "incoherent kernel configuration"
#endif
- /* pad to next slot */
- .rept (16 - (. - __kuser_cmpxchg64)/4)
- .word 0
- .endr
-
- .align 5
+ kuser_pad __kuser_cmpxchg64, 64
__kuser_memory_barrier: @ 0xffff0fa0
smp_dmb arm
usr_ret lr
- .align 5
+ kuser_pad __kuser_memory_barrier, 32
__kuser_cmpxchg: @ 0xffff0fc0
@@ -916,13 +923,14 @@ kuser_cmpxchg32_fixup:
#endif
- .align 5
+ kuser_pad __kuser_cmpxchg, 32
__kuser_get_tls: @ 0xffff0fe0
ldr r0, [pc, #(16 - 8)] @ read TLS, set in kuser_get_tls_init
usr_ret lr
mrc p15, 0, r0, c13, c0, 3 @ 0xffff0fe8 hardware TLS code
- .rep 4
+ kuser_pad __kuser_get_tls, 16
+ .rep 3
.word 0 @ 0xffff0ff0 software TLS value, then
.endr @ pad up to __kuser_helper_version
@@ -932,14 +940,16 @@ __kuser_helper_version: @ 0xffff0ffc
.globl __kuser_helper_end
__kuser_helper_end:
+#endif
+
THUMB( .thumb )
/*
* Vector stubs.
*
- * This code is copied to 0xffff0200 so we can use branches in the
- * vectors, rather than ldr's. Note that this code must not
- * exceed 0x300 bytes.
+ * This code is copied to 0xffff1000 so we can use branches in the
+ * vectors, rather than ldr's. Note that this code must not exceed
+ * a page size.
*
* Common stub entry macro:
* Enter in IRQ mode, spsr = SVC/USR CPSR, lr = SVC/USR PC
@@ -986,8 +996,17 @@ ENDPROC(vector_\name)
1:
.endm
- .globl __stubs_start
+ .section .stubs, "ax", %progbits
__stubs_start:
+ @ This must be the first word
+ .word vector_swi
+
+vector_rst:
+ ARM( swi SYS_ERROR0 )
+ THUMB( svc #0 )
+ THUMB( nop )
+ b vector_und
+
/*
* Interrupt dispatcher
*/
@@ -1082,6 +1101,16 @@ __stubs_start:
.align 5
/*=============================================================================
+ * Address exception handler
+ *-----------------------------------------------------------------------------
+ * These aren't too critical.
+ * (they're not supposed to happen, and won't happen in 32-bit data mode).
+ */
+
+vector_addrexcptn:
+ b vector_addrexcptn
+
+/*=============================================================================
* Undefined FIQs
*-----------------------------------------------------------------------------
* Enter in FIQ mode, spsr = ANY CPSR, lr = ANY PC
@@ -1094,45 +1123,19 @@ __stubs_start:
vector_fiq:
subs pc, lr, #4
-/*=============================================================================
- * Address exception handler
- *-----------------------------------------------------------------------------
- * These aren't too critical.
- * (they're not supposed to happen, and won't happen in 32-bit data mode).
- */
-
-vector_addrexcptn:
- b vector_addrexcptn
-
-/*
- * We group all the following data together to optimise
- * for CPUs with separate I & D caches.
- */
- .align 5
-
-.LCvswi:
- .word vector_swi
-
- .globl __stubs_end
-__stubs_end:
-
- .equ stubs_offset, __vectors_start + 0x200 - __stubs_start
+ .globl vector_fiq_offset
+ .equ vector_fiq_offset, vector_fiq
- .globl __vectors_start
+ .section .vectors, "ax", %progbits
__vectors_start:
- ARM( swi SYS_ERROR0 )
- THUMB( svc #0 )
- THUMB( nop )
- W(b) vector_und + stubs_offset
- W(ldr) pc, .LCvswi + stubs_offset
- W(b) vector_pabt + stubs_offset
- W(b) vector_dabt + stubs_offset
- W(b) vector_addrexcptn + stubs_offset
- W(b) vector_irq + stubs_offset
- W(b) vector_fiq + stubs_offset
-
- .globl __vectors_end
-__vectors_end:
+ W(b) vector_rst
+ W(b) vector_und
+ W(ldr) pc, __vectors_start + 0x1000
+ W(b) vector_pabt
+ W(b) vector_dabt
+ W(b) vector_addrexcptn
+ W(b) vector_irq
+ W(b) vector_fiq
.data
diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S
index e00621f1403f..52b26432c9a9 100644
--- a/arch/arm/kernel/entry-v7m.S
+++ b/arch/arm/kernel/entry-v7m.S
@@ -49,7 +49,7 @@ __irq_entry:
mov r1, sp
stmdb sp!, {lr}
@ routine called with r0 = irq number, r1 = struct pt_regs *
- bl nvic_do_IRQ
+ bl nvic_handle_irq
pop {lr}
@
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 2adda11f712f..25442f451148 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -47,6 +47,11 @@
#include <asm/irq.h>
#include <asm/traps.h>
+#define FIQ_OFFSET ({ \
+ extern void *vector_fiq_offset; \
+ (unsigned)&vector_fiq_offset; \
+ })
+
static unsigned long no_fiq_insn;
/* Default reacquire function
@@ -80,13 +85,16 @@ int show_fiq_list(struct seq_file *p, int prec)
void set_fiq_handler(void *start, unsigned int length)
{
#if defined(CONFIG_CPU_USE_DOMAINS)
- memcpy((void *)0xffff001c, start, length);
+ void *base = (void *)0xffff0000;
#else
- memcpy(vectors_page + 0x1c, start, length);
+ void *base = vectors_page;
#endif
- flush_icache_range(0xffff001c, 0xffff001c + length);
+ unsigned offset = FIQ_OFFSET;
+
+ memcpy(base + offset, start, length);
+ flush_icache_range(0xffff0000 + offset, 0xffff0000 + offset + length);
if (!vectors_high())
- flush_icache_range(0x1c, 0x1c + length);
+ flush_icache_range(offset, offset + length);
}
int claim_fiq(struct fiq_handler *f)
@@ -144,6 +152,7 @@ EXPORT_SYMBOL(disable_fiq);
void __init init_FIQ(int start)
{
- no_fiq_insn = *(unsigned long *)0xffff001c;
+ unsigned offset = FIQ_OFFSET;
+ no_fiq_insn = *(unsigned long *)(0xffff0000 + offset);
fiq_start = start;
}
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index b361de143756..14235ba64a90 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -87,6 +87,7 @@ ENTRY(stext)
ENDPROC(stext)
#ifdef CONFIG_SMP
+ .text
ENTRY(secondary_startup)
/*
* Common entry point for secondary CPUs.
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 9cf6063020ae..2c7cc1e03473 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -343,6 +343,7 @@ __turn_mmu_on_loc:
.long __turn_mmu_on_end
#if defined(CONFIG_SMP)
+ .text
ENTRY(secondary_startup)
/*
* Common entry point for secondary CPUs.
diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S
index 4910232c4833..797b1a6a4906 100644
--- a/arch/arm/kernel/hyp-stub.S
+++ b/arch/arm/kernel/hyp-stub.S
@@ -56,8 +56,8 @@ ENTRY(__boot_cpu_mode)
ldr \reg3, [\reg2]
ldr \reg1, [\reg2, \reg3]
cmp \mode, \reg1 @ matches primary CPU boot mode?
- orrne r7, r7, #BOOT_CPU_MODE_MISMATCH
- strne r7, [r5, r6] @ record what happened and give up
+ orrne \reg1, \reg1, #BOOT_CPU_MODE_MISMATCH
+ strne \reg1, [\reg2, \reg3] @ record what happened and give up
.endm
#else /* ZIMAGE */
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index d9f5cd4e533f..21f77906602c 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -53,7 +53,12 @@ armpmu_map_cache_event(const unsigned (*cache_map)
static int
armpmu_map_hw_event(const unsigned (*event_map)[PERF_COUNT_HW_MAX], u64 config)
{
- int mapping = (*event_map)[config];
+ int mapping;
+
+ if (config >= PERF_COUNT_HW_MAX)
+ return -ENOENT;
+
+ mapping = (*event_map)[config];
return mapping == HW_OP_UNSUPPORTED ? -ENOENT : mapping;
}
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index d3ca4f6915af..536c85fe72a8 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -197,6 +197,7 @@ void machine_shutdown(void)
*/
void machine_halt(void)
{
+ local_irq_disable();
smp_send_stop();
local_irq_disable();
@@ -211,6 +212,7 @@ void machine_halt(void)
*/
void machine_power_off(void)
{
+ local_irq_disable();
smp_send_stop();
if (pm_power_off)
@@ -230,6 +232,7 @@ void machine_power_off(void)
*/
void machine_restart(char *cmd)
{
+ local_irq_disable();
smp_send_stop();
arm_pm_restart(reboot_mode, cmd);
@@ -426,10 +429,11 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
}
#ifdef CONFIG_MMU
+#ifdef CONFIG_KUSER_HELPERS
/*
* The vectors page is always readable from user space for the
- * atomic helpers and the signal restart code. Insert it into the
- * gate_vma so that it is visible through ptrace and /proc/<pid>/mem.
+ * atomic helpers. Insert it into the gate_vma so that it is visible
+ * through ptrace and /proc/<pid>/mem.
*/
static struct vm_area_struct gate_vma = {
.vm_start = 0xffff0000,
@@ -458,9 +462,48 @@ int in_gate_area_no_mm(unsigned long addr)
{
return in_gate_area(NULL, addr);
}
+#define is_gate_vma(vma) ((vma) = &gate_vma)
+#else
+#define is_gate_vma(vma) 0
+#endif
const char *arch_vma_name(struct vm_area_struct *vma)
{
- return (vma == &gate_vma) ? "[vectors]" : NULL;
+ return is_gate_vma(vma) ? "[vectors]" :
+ (vma->vm_mm && vma->vm_start == vma->vm_mm->context.sigpage) ?
+ "[sigpage]" : NULL;
+}
+
+static struct page *signal_page;
+extern struct page *get_signal_page(void);
+
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+{
+ struct mm_struct *mm = current->mm;
+ unsigned long addr;
+ int ret;
+
+ if (!signal_page)
+ signal_page = get_signal_page();
+ if (!signal_page)
+ return -ENOMEM;
+
+ down_write(&mm->mmap_sem);
+ addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, 0);
+ if (IS_ERR_VALUE(addr)) {
+ ret = addr;
+ goto up_fail;
+ }
+
+ ret = install_special_mapping(mm, addr, PAGE_SIZE,
+ VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
+ &signal_page);
+
+ if (ret == 0)
+ mm->context.sigpage = addr;
+
+ up_fail:
+ up_write(&mm->mmap_sem);
+ return ret;
}
#endif
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 63af9a7ae512..afc2489ee13b 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -836,6 +836,8 @@ static int __init meminfo_cmp(const void *_a, const void *_b)
void __init hyp_mode_check(void)
{
#ifdef CONFIG_ARM_VIRT_EXT
+ sync_boot_mode();
+
if (is_hyp_mode_available()) {
pr_info("CPU: All CPU(s) started in HYP mode.\n");
pr_info("CPU: Virtualization extensions available.\n");
@@ -971,6 +973,7 @@ static const char *hwcap_str[] = {
"vfpv4",
"idiva",
"idivt",
+ "vfpd32",
"lpae",
NULL
};
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 1c16c35c271a..ab3304225272 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -8,6 +8,7 @@
* published by the Free Software Foundation.
*/
#include <linux/errno.h>
+#include <linux/random.h>
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/uaccess.h>
@@ -15,12 +16,11 @@
#include <asm/elf.h>
#include <asm/cacheflush.h>
+#include <asm/traps.h>
#include <asm/ucontext.h>
#include <asm/unistd.h>
#include <asm/vfp.h>
-#include "signal.h"
-
/*
* For ARM syscalls, we encode the syscall number into the instruction.
*/
@@ -40,11 +40,13 @@
#define SWI_THUMB_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_sigreturn - __NR_SYSCALL_BASE))
#define SWI_THUMB_RT_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
-const unsigned long sigreturn_codes[7] = {
+static const unsigned long sigreturn_codes[7] = {
MOV_R7_NR_SIGRETURN, SWI_SYS_SIGRETURN, SWI_THUMB_SIGRETURN,
MOV_R7_NR_RT_SIGRETURN, SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN,
};
+static unsigned long signal_return_offset;
+
#ifdef CONFIG_CRUNCH
static int preserve_crunch_context(struct crunch_sigframe __user *frame)
{
@@ -400,14 +402,20 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
__put_user(sigreturn_codes[idx+1], rc+1))
return 1;
- if ((cpsr & MODE32_BIT) && !IS_ENABLED(CONFIG_ARM_MPU)) {
+#ifdef CONFIG_MMU
+ if (cpsr & MODE32_BIT) {
+ struct mm_struct *mm = current->mm;
+
/*
- * 32-bit code can use the new high-page
- * signal return code support except when the MPU has
- * protected the vectors page from PL0
+ * 32-bit code can use the signal return page
+ * except when the MPU has protected the vectors
+ * page from PL0
*/
- retcode = KERN_SIGRETURN_CODE + (idx << 2) + thumb;
- } else {
+ retcode = mm->context.sigpage + signal_return_offset +
+ (idx << 2) + thumb;
+ } else
+#endif
+ {
/*
* Ensure that the instruction cache sees
* the return code written onto the stack.
@@ -608,3 +616,33 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
} while (thread_flags & _TIF_WORK_MASK);
return 0;
}
+
+struct page *get_signal_page(void)
+{
+ unsigned long ptr;
+ unsigned offset;
+ struct page *page;
+ void *addr;
+
+ page = alloc_pages(GFP_KERNEL, 0);
+
+ if (!page)
+ return NULL;
+
+ addr = page_address(page);
+
+ /* Give the signal return code some randomness */
+ offset = 0x200 + (get_random_int() & 0x7fc);
+ signal_return_offset = offset;
+
+ /*
+ * Copy signal return handlers into the vector page, and
+ * set sigreturn to be a pointer to these.
+ */
+ memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
+
+ ptr = (unsigned long)addr + offset;
+ flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
+
+ return page;
+}
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
deleted file mode 100644
index 5ff067b7c752..000000000000
--- a/arch/arm/kernel/signal.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * linux/arch/arm/kernel/signal.h
- *
- * Copyright (C) 2005-2009 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#define KERN_SIGRETURN_CODE (CONFIG_VECTORS_BASE + 0x00000500)
-
-extern const unsigned long sigreturn_codes[7];
diff --git a/arch/arm/kernel/smp_tlb.c b/arch/arm/kernel/smp_tlb.c
index a98b62dca2fa..c2edfff573c2 100644
--- a/arch/arm/kernel/smp_tlb.c
+++ b/arch/arm/kernel/smp_tlb.c
@@ -70,23 +70,6 @@ static inline void ipi_flush_bp_all(void *ignored)
local_flush_bp_all();
}
-#ifdef CONFIG_ARM_ERRATA_798181
-static int erratum_a15_798181(void)
-{
- unsigned int midr = read_cpuid_id();
-
- /* Cortex-A15 r0p0..r3p2 affected */
- if ((midr & 0xff0ffff0) != 0x410fc0f0 || midr > 0x413fc0f2)
- return 0;
- return 1;
-}
-#else
-static int erratum_a15_798181(void)
-{
- return 0;
-}
-#endif
-
static void ipi_flush_tlb_a15_erratum(void *arg)
{
dmb();
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index cab094c234ee..ab517fcce21b 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -35,8 +35,6 @@
#include <asm/tls.h>
#include <asm/system_misc.h>
-#include "signal.h"
-
static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" };
void *vectors_page;
@@ -800,15 +798,26 @@ void __init trap_init(void)
return;
}
-static void __init kuser_get_tls_init(unsigned long vectors)
+#ifdef CONFIG_KUSER_HELPERS
+static void __init kuser_init(void *vectors)
{
+ extern char __kuser_helper_start[], __kuser_helper_end[];
+ int kuser_sz = __kuser_helper_end - __kuser_helper_start;
+
+ memcpy(vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+
/*
* vectors + 0xfe0 = __kuser_get_tls
* vectors + 0xfe8 = hardware TLS instruction at 0xffff0fe8
*/
if (tls_emu || has_tls_reg)
- memcpy((void *)vectors + 0xfe0, (void *)vectors + 0xfe8, 4);
+ memcpy(vectors + 0xfe0, vectors + 0xfe8, 4);
}
+#else
+static void __init kuser_init(void *vectors)
+{
+}
+#endif
void __init early_trap_init(void *vectors_base)
{
@@ -816,33 +825,30 @@ void __init early_trap_init(void *vectors_base)
unsigned long vectors = (unsigned long)vectors_base;
extern char __stubs_start[], __stubs_end[];
extern char __vectors_start[], __vectors_end[];
- extern char __kuser_helper_start[], __kuser_helper_end[];
- int kuser_sz = __kuser_helper_end - __kuser_helper_start;
+ unsigned i;
vectors_page = vectors_base;
/*
+ * Poison the vectors page with an undefined instruction. This
+ * instruction is chosen to be undefined for both ARM and Thumb
+ * ISAs. The Thumb version is an undefined instruction with a
+ * branch back to the undefined instruction.
+ */
+ for (i = 0; i < PAGE_SIZE / sizeof(u32); i++)
+ ((u32 *)vectors_base)[i] = 0xe7fddef1;
+
+ /*
* Copy the vectors, stubs and kuser helpers (in entry-armv.S)
* into the vector page, mapped at 0xffff0000, and ensure these
* are visible to the instruction stream.
*/
memcpy((void *)vectors, __vectors_start, __vectors_end - __vectors_start);
- memcpy((void *)vectors + 0x200, __stubs_start, __stubs_end - __stubs_start);
- memcpy((void *)vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+ memcpy((void *)vectors + 0x1000, __stubs_start, __stubs_end - __stubs_start);
- /*
- * Do processor specific fixups for the kuser helpers
- */
- kuser_get_tls_init(vectors);
-
- /*
- * Copy signal return handlers into the vector page, and
- * set sigreturn to be a pointer to these.
- */
- memcpy((void *)(vectors + KERN_SIGRETURN_CODE - CONFIG_VECTORS_BASE),
- sigreturn_codes, sizeof(sigreturn_codes));
+ kuser_init(vectors_base);
- flush_icache_range(vectors, vectors + PAGE_SIZE);
+ flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
#else /* ifndef CONFIG_CPU_V7M */
/*
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index fa25e4e425f6..7bcee5c9b604 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -148,6 +148,23 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
__init_begin = .;
#endif
+ /*
+ * The vectors and stubs are relocatable code, and the
+ * only thing that matters is their relative offsets
+ */
+ __vectors_start = .;
+ .vectors 0 : AT(__vectors_start) {
+ *(.vectors)
+ }
+ . = __vectors_start + SIZEOF(.vectors);
+ __vectors_end = .;
+
+ __stubs_start = .;
+ .stubs 0x1000 : AT(__stubs_start) {
+ *(.stubs)
+ }
+ . = __stubs_start + SIZEOF(.stubs);
+ __stubs_end = .;
INIT_TEXT_SECTION(8)
.exit.text : {
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index afbc439f11d4..4cdb61c54459 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -505,7 +505,7 @@ static struct vpbe_output dm365evm_vpbe_outputs[] = {
/*
* Amplifiers on the board
*/
-struct ths7303_platform_data ths7303_pdata = {
+static struct ths7303_platform_data ths7303_pdata = {
.ch_1 = 3,
.ch_2 = 3,
.ch_3 = 3,
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 42ef53f62c6c..86100d179694 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -860,7 +860,7 @@ static struct platform_device dm355_vpbe_display = {
},
};
-struct venc_platform_data dm355_venc_pdata = {
+static struct venc_platform_data dm355_venc_pdata = {
.setup_pinmux = dm355_vpbe_setup_pinmux,
.setup_clock = dm355_venc_setup_clock,
};
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index fa7af5eda52d..dad28029ba9b 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -1349,7 +1349,7 @@ static struct platform_device dm365_vpbe_display = {
},
};
-struct venc_platform_data dm365_venc_pdata = {
+static struct venc_platform_data dm365_venc_pdata = {
.setup_pinmux = dm365_vpbe_setup_pinmux,
.setup_clock = dm365_venc_setup_clock,
};
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 855d4a7b462d..5952e68c76c4 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -92,6 +92,7 @@ config SOC_EXYNOS5440
bool "SAMSUNG EXYNOS5440"
default y
depends on ARCH_EXYNOS5
+ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_HAS_OPP
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index e970a7a4e278..53696154aead 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -14,7 +14,7 @@ obj- :=
obj-$(CONFIG_ARCH_EXYNOS) += common.o
-obj-$(CONFIG_PM) += pm.o
+obj-$(CONFIG_S5P_PM) += pm.o
obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 164685bd25c8..ba95e5db2501 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -58,7 +58,6 @@ static const char name_exynos5440[] = "EXYNOS5440";
static void exynos4_map_io(void);
static void exynos5_map_io(void);
-static void exynos5440_map_io(void);
static int exynos_init(void);
static struct cpu_table cpu_ids[] __initdata = {
@@ -95,7 +94,6 @@ static struct cpu_table cpu_ids[] __initdata = {
}, {
.idcode = EXYNOS5440_SOC_ID,
.idmask = EXYNOS5_SOC_MASK,
- .map_io = exynos5440_map_io,
.init = exynos_init,
.name = name_exynos5440,
},
@@ -150,11 +148,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
.length = SZ_64K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS4_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S5P_VA_CMU,
.pfn = __phys_to_pfn(EXYNOS4_PA_CMU),
.length = SZ_128K,
@@ -268,20 +261,6 @@ static struct map_desc exynos5_iodesc[] __initdata = {
.pfn = __phys_to_pfn(EXYNOS5_PA_PMU),
.length = SZ_64K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS5_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
- },
-};
-
-static struct map_desc exynos5440_iodesc0[] __initdata = {
- {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS5440_PA_UART0),
- .length = SZ_512K,
- .type = MT_DEVICE,
},
};
@@ -388,11 +367,6 @@ static void __init exynos5_map_io(void)
iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc));
}
-static void __init exynos5440_map_io(void)
-{
- iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0));
-}
-
void __init exynos_init_time(void)
{
of_clk_init(NULL);
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 3e156bcddcb4..972490fc09d6 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -97,6 +97,5 @@ struct exynos_pmu_conf {
};
extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
-extern void s3c_cpu_resume(void);
#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */
diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index 17a18ff3d71e..225ee8431c72 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -25,6 +25,7 @@
#include <mach/regs-pmu.h>
#include <plat/cpu.h>
+#include <plat/pm.h>
#include "common.h"
diff --git a/arch/arm/mach-exynos/include/mach/memory.h b/arch/arm/mach-exynos/include/mach/memory.h
index 374ef2cf7152..2a4cdb7cb326 100644
--- a/arch/arm/mach-exynos/include/mach/memory.h
+++ b/arch/arm/mach-exynos/include/mach/memory.h
@@ -15,8 +15,13 @@
#define PLAT_PHYS_OFFSET UL(0x40000000)
+#ifndef CONFIG_ARM_LPAE
/* Maximum of 256MiB in one bank */
#define MAX_PHYSMEM_BITS 32
#define SECTION_SIZE_BITS 28
+#else
+#define MAX_PHYSMEM_BITS 36
+#define SECTION_SIZE_BITS 31
+#endif
#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 41c20692a13f..c679db577269 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -217,6 +217,9 @@ static __init int exynos_pm_drvinit(void)
struct clk *pll_base;
unsigned int tmp;
+ if (soc_is_exynos5440())
+ return 0;
+
s3c_pm_init();
/* All wakeup disable */
@@ -340,6 +343,9 @@ static struct syscore_ops exynos_pm_syscore_ops = {
static __init int exynos_pm_syscore_init(void)
{
+ if (soc_is_exynos5440())
+ return 0;
+
register_syscore_ops(&exynos_pm_syscore_ops);
return 0;
}
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index a7cd2cf5e08d..3490a24f969e 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -276,8 +276,6 @@ int __init dc21285_setup(int nr, struct pci_sys_data *sys)
sys->mem_offset = DC21285_PCI_MEM;
- pci_ioremap_io(0, DC21285_PCI_IO);
-
pci_add_resource_offset(&sys->resources, &res[0], sys->mem_offset);
pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index dc5d6becd8c7..88815795fe26 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -115,6 +115,7 @@ static int highbank_platform_notifier(struct notifier_block *nb,
{
struct resource *res;
int reg = -1;
+ u32 val;
struct device *dev = __dev;
if (event != BUS_NOTIFY_ADD_DEVICE)
@@ -141,10 +142,10 @@ static int highbank_platform_notifier(struct notifier_block *nb,
return NOTIFY_DONE;
if (of_property_read_bool(dev->of_node, "dma-coherent")) {
- writel(0xff31, sregs_base + reg);
+ val = readl(sregs_base + reg);
+ writel(val | 0xff01, sregs_base + reg);
set_dma_ops(dev, &arm_coherent_dma_ops);
- } else
- writel(0, sregs_base + reg);
+ }
return NOTIFY_OK;
}
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index 4282e99f5ca1..86567d980b07 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -199,7 +199,8 @@ static const char *pcie_axi_sels[] = { "axi", "ahb", };
static const char *ssi_sels[] = { "pll3_pfd2_508m", "pll3_pfd3_454m", "pll4_post_div", };
static const char *usdhc_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *enfc_sels[] = { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", };
-static const char *emi_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *emi_sels[] = { "pll2_pfd2_396m", "pll3_usb_otg", "axi", "pll2_pfd0_352m", };
+static const char *emi_slow_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *vdo_axi_sels[] = { "axi", "ahb", };
static const char *vpu_axi_sels[] = { "axi", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *cko1_sels[] = { "pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div",
@@ -392,7 +393,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
clk[usdhc4_sel] = imx_clk_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
clk[enfc_sel] = imx_clk_mux("enfc_sel", base + 0x2c, 16, 2, enfc_sels, ARRAY_SIZE(enfc_sels));
clk[emi_sel] = imx_clk_mux("emi_sel", base + 0x1c, 27, 2, emi_sels, ARRAY_SIZE(emi_sels));
- clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_sels, ARRAY_SIZE(emi_sels));
+ clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels, ARRAY_SIZE(emi_slow_sels));
clk[vdo_axi_sel] = imx_clk_mux("vdo_axi_sel", base + 0x18, 11, 1, vdo_axi_sels, ARRAY_SIZE(vdo_axi_sels));
clk[vpu_axi_sel] = imx_clk_mux("vpu_axi_sel", base + 0x18, 14, 2, vpu_axi_sels, ARRAY_SIZE(vpu_axi_sels));
clk[cko1_sel] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels));
diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c
index d617c0b7c809..b169a396d93b 100644
--- a/arch/arm/mach-imx/clk-vf610.c
+++ b/arch/arm/mach-imx/clk-vf610.c
@@ -183,6 +183,8 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
clk[VF610_CLK_ENET_TS_SEL] = imx_clk_mux("enet_ts_sel", CCM_CSCMR2, 0, 3, enet_ts_sels, 7);
clk[VF610_CLK_ENET] = imx_clk_gate("enet", "enet_sel", CCM_CSCDR1, 24);
clk[VF610_CLK_ENET_TS] = imx_clk_gate("enet_ts", "enet_ts_sel", CCM_CSCDR1, 23);
+ clk[VF610_CLK_ENET0] = imx_clk_gate2("enet0", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(0));
+ clk[VF610_CLK_ENET1] = imx_clk_gate2("enet1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(1));
clk[VF610_CLK_PIT] = imx_clk_gate2("pit", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(7));
diff --git a/arch/arm/mach-imx/mx27.h b/arch/arm/mach-imx/mx27.h
index e074616d54ca..8a65f192e7f3 100644
--- a/arch/arm/mach-imx/mx27.h
+++ b/arch/arm/mach-imx/mx27.h
@@ -135,7 +135,7 @@
#define MX27_INT_GPT4 (NR_IRQS_LEGACY + 4)
#define MX27_INT_RTIC (NR_IRQS_LEGACY + 5)
#define MX27_INT_CSPI3 (NR_IRQS_LEGACY + 6)
-#define MX27_INT_SDHC (NR_IRQS_LEGACY + 7)
+#define MX27_INT_MSHC (NR_IRQS_LEGACY + 7)
#define MX27_INT_GPIO (NR_IRQS_LEGACY + 8)
#define MX27_INT_SDHC3 (NR_IRQS_LEGACY + 9)
#define MX27_INT_SDHC2 (NR_IRQS_LEGACY + 10)
diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
index fe4d9ff93a7e..b661c5c2870a 100644
--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c
@@ -49,7 +49,7 @@ static const char *keystone_match[] __initconst = {
NULL,
};
-void keystone_restart(char mode, const char *cmd)
+void keystone_restart(enum reboot_mode mode, const char *cmd)
{
u32 val;
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 614e41e7881b..905efc8cac79 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -121,8 +121,7 @@ config MSM_SMD
bool
config MSM_GPIOMUX
- depends on !(ARCH_MSM8X60 || ARCH_MSM8960)
- bool "MSM V1 TLMM GPIOMUX architecture"
+ bool
help
Support for MSM V1 TLMM GPIOMUX architecture.
diff --git a/arch/arm/mach-msm/gpiomux-v1.c b/arch/arm/mach-msm/gpiomux-v1.c
deleted file mode 100644
index 27de2abd7144..000000000000
--- a/arch/arm/mach-msm/gpiomux-v1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/kernel.h>
-#include "gpiomux.h"
-#include "proc_comm.h"
-
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
-{
- unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) |
- ((gpio & 0x3ff) << 4);
- unsigned tlmm_disable = 0;
- int rc;
-
- rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX,
- &tlmm_config, &tlmm_disable);
- if (rc)
- pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n",
- __func__, rc, tlmm_config, tlmm_disable);
-}
diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h
index 8e82f41a8923..4410d7766f93 100644
--- a/arch/arm/mach-msm/gpiomux.h
+++ b/arch/arm/mach-msm/gpiomux.h
@@ -73,16 +73,6 @@ extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS];
int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
gpiomux_config_t suspended);
-
-/* Architecture-internal function for use by the framework only.
- * This function can assume the following:
- * - the gpio value has passed a bounds-check
- * - the gpiomux spinlock has been obtained
- *
- * This function is not for public consumption. External users
- * should use msm_gpiomux_write.
- */
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val);
#else
static inline int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 627fa7e41fba..3eed0006d189 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -62,7 +62,7 @@ config SOC_OMAP5
select HAVE_SMP
select COMMON_CLK
select HAVE_ARM_ARCH_TIMER
- select ARM_ERRATA_798181
+ select ARM_ERRATA_798181 if SMP
config SOC_AM33XX
bool "AM33XX support"
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index e5fbfed69aa2..be5d005ebad2 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -15,6 +15,7 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
+#include <linux/clk.h>
#include <asm/mach/arch.h>
@@ -35,6 +36,21 @@ static struct of_device_id omap_dt_match_table[] __initdata = {
{ }
};
+/*
+ * Create alias for USB host PHY clock.
+ * Remove this when clock phandle can be provided via DT
+ */
+static void __init legacy_init_ehci_clk(char *clkname)
+{
+ int ret;
+
+ ret = clk_add_alias("main_clk", NULL, clkname, NULL);
+ if (ret) {
+ pr_err("%s:Failed to add main_clk alias to %s :%d\n",
+ __func__, clkname, ret);
+ }
+}
+
static void __init omap_generic_init(void)
{
omap_sdrc_init(NULL, NULL);
@@ -45,10 +61,15 @@ static void __init omap_generic_init(void)
* HACK: call display setup code for selected boards to enable omapdss.
* This will be removed when omapdss supports DT.
*/
- if (of_machine_is_compatible("ti,omap4-panda"))
+ if (of_machine_is_compatible("ti,omap4-panda")) {
omap4_panda_display_init_of();
+ legacy_init_ehci_clk("auxclk3_ck");
+
+ }
else if (of_machine_is_compatible("ti,omap4-sdp"))
omap_4430sdp_display_init_of();
+ else if (of_machine_is_compatible("ti,omap5-uevm"))
+ legacy_init_ehci_clk("auxclk1_ck");
}
#ifdef CONFIG_SOC_OMAP2420
diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c
index 393aeefaebb0..043e5705f2a6 100644
--- a/arch/arm/mach-omap2/dss-common.c
+++ b/arch/arm/mach-omap2/dss-common.c
@@ -42,7 +42,7 @@
/* Using generic display panel */
static struct tfp410_platform_data omap4_dvi_panel = {
- .i2c_bus_num = 3,
+ .i2c_bus_num = 2,
.power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
};
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 5cc92874be7e..f99f68e1e85b 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -129,6 +129,7 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
const char *oh_name;
int oh_cnt, i, ret = 0;
+ bool device_active = false;
oh_cnt = of_property_count_strings(node, "ti,hwmods");
if (oh_cnt <= 0) {
@@ -152,6 +153,8 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
goto odbfd_exit1;
}
hwmods[i] = oh;
+ if (oh->flags & HWMOD_INIT_NO_IDLE)
+ device_active = true;
}
od = omap_device_alloc(pdev, hwmods, oh_cnt);
@@ -172,6 +175,11 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
pdev->dev.pm_domain = &omap_device_pm_domain;
+ if (device_active) {
+ omap_device_enable(pdev);
+ pm_runtime_set_active(&pdev->dev);
+ }
+
odbfd_exit1:
kfree(hwmods);
odbfd_exit:
@@ -842,6 +850,7 @@ static int __init omap_device_late_idle(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
struct omap_device *od = to_omap_device(pdev);
+ int i;
if (!od)
return 0;
@@ -850,6 +859,15 @@ static int __init omap_device_late_idle(struct device *dev, void *data)
* If omap_device state is enabled, but has no driver bound,
* idle it.
*/
+
+ /*
+ * Some devices (like memory controllers) are always kept
+ * enabled, and should not be idled even with no drivers.
+ */
+ for (i = 0; i < od->hwmods_cnt; i++)
+ if (od->hwmods[i]->flags & HWMOD_INIT_NO_IDLE)
+ return 0;
+
if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) {
if (od->_state == OMAP_DEVICE_STATE_ENABLED) {
dev_warn(dev, "%s: enabled but no driver. Idling\n",
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 7341eff63f56..7f4db12b1459 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -2386,7 +2386,7 @@ static void __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data)
np = of_dev_hwmod_lookup(of_find_node_by_name(NULL, "ocp"), oh);
if (np)
- va_start = of_iomap(np, 0);
+ va_start = of_iomap(np, oh->mpu_rt_idx);
} else {
va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
}
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index aab33fd814c0..e1482a9b3bc2 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -95,6 +95,54 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
#define MODULEMODE_HWCTRL 1
#define MODULEMODE_SWCTRL 2
+#define DEBUG_OMAP2UART1_FLAGS 0
+#define DEBUG_OMAP2UART2_FLAGS 0
+#define DEBUG_OMAP2UART3_FLAGS 0
+#define DEBUG_OMAP3UART3_FLAGS 0
+#define DEBUG_OMAP3UART4_FLAGS 0
+#define DEBUG_OMAP4UART3_FLAGS 0
+#define DEBUG_OMAP4UART4_FLAGS 0
+#define DEBUG_TI81XXUART1_FLAGS 0
+#define DEBUG_TI81XXUART2_FLAGS 0
+#define DEBUG_TI81XXUART3_FLAGS 0
+#define DEBUG_AM33XXUART1_FLAGS 0
+
+#define DEBUG_OMAPUART_FLAGS (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET)
+
+#if defined(CONFIG_DEBUG_OMAP2UART1)
+#undef DEBUG_OMAP2UART1_FLAGS
+#define DEBUG_OMAP2UART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART2)
+#undef DEBUG_OMAP2UART2_FLAGS
+#define DEBUG_OMAP2UART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART3)
+#undef DEBUG_OMAP2UART3_FLAGS
+#define DEBUG_OMAP2UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART3)
+#undef DEBUG_OMAP3UART3_FLAGS
+#define DEBUG_OMAP3UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART4)
+#undef DEBUG_OMAP3UART4_FLAGS
+#define DEBUG_OMAP3UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART3)
+#undef DEBUG_OMAP4UART3_FLAGS
+#define DEBUG_OMAP4UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART4)
+#undef DEBUG_OMAP4UART4_FLAGS
+#define DEBUG_OMAP4UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART1)
+#undef DEBUG_TI81XXUART1_FLAGS
+#define DEBUG_TI81XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART2)
+#undef DEBUG_TI81XXUART2_FLAGS
+#define DEBUG_TI81XXUART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART3)
+#undef DEBUG_TI81XXUART3_FLAGS
+#define DEBUG_TI81XXUART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_AM33XXUART1)
+#undef DEBUG_AM33XXUART1_FLAGS
+#define DEBUG_AM33XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#endif
/**
* struct omap_hwmod_mux_info - hwmod specific mux configuration
@@ -568,6 +616,7 @@ struct omap_hwmod_link {
* @voltdm: pointer to voltage domain (filled in at runtime)
* @dev_attr: arbitrary device attributes that can be passed to the driver
* @_sysc_cache: internal-use hwmod flags
+ * @mpu_rt_idx: index of device address space for register target (for DT boot)
* @_mpu_rt_va: cached register target start address (internal use)
* @_mpu_port: cached MPU register target slave (internal use)
* @opt_clks_cnt: number of @opt_clks
@@ -617,6 +666,7 @@ struct omap_hwmod {
struct list_head node;
struct omap_hwmod_ocp_if *_mpu_port;
u16 flags;
+ u8 mpu_rt_idx;
u8 response_lat;
u8 rst_lines_cnt;
u8 opt_clks_cnt;
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index d05fc7b54567..56cebb05509e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -512,7 +512,7 @@ struct omap_hwmod omap2xxx_uart1_hwmod = {
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -532,7 +532,7 @@ struct omap_hwmod omap2xxx_uart2_hwmod = {
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -552,7 +552,7 @@ struct omap_hwmod omap2xxx_uart3_hwmod = {
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 28bbd56346a9..eb2f3b93b51c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -562,6 +562,7 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = {
.clkdm_name = "cpsw_125mhz_clkdm",
.flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
.main_clk = "cpsw_125mhz_gclk",
+ .mpu_rt_idx = 1,
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET,
@@ -1512,7 +1513,7 @@ static struct omap_hwmod am33xx_uart1_hwmod = {
.name = "uart1",
.class = &uart_class,
.clkdm_name = "l4_wkup_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_AM33XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "dpll_per_m2_div4_wkupdm_ck",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index f7a3df2fb579..0c3a427da544 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -490,7 +490,7 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = {
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -509,7 +509,7 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = {
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -528,7 +528,8 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = {
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART3_FLAGS | DEBUG_TI81XXUART3_FLAGS |
+ HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
@@ -558,7 +559,7 @@ static struct omap_hwmod omap36xx_uart4_hwmod = {
.mpu_irqs = uart4_mpu_irqs,
.sdma_reqs = uart4_sdma_reqs,
.main_clk = "uart4_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index d04b5e60fdbe..9c3b504477d7 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2858,8 +2858,7 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
.name = "uart3",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET |
- HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
@@ -2875,7 +2874,7 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
.name = "uart4",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index f37ae96b70a1..3c70f5c1860f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -1375,7 +1375,7 @@ static struct omap_hwmod omap54xx_uart3_hwmod = {
.name = "uart3",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .flags = DEBUG_OMAP4UART3_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
@@ -1391,6 +1391,7 @@ static struct omap_hwmod omap54xx_uart4_hwmod = {
.name = "uart4",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
+ .flags = DEBUG_OMAP4UART4_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 3a674de6cb63..a388f8c1bcb3 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -208,17 +208,6 @@ static int __init omap_serial_early_init(void)
pr_info("%s used as console in debug mode: uart%d clocks will not be gated",
uart_name, uart->num);
}
-
- /*
- * omap-uart can be used for earlyprintk logs
- * So if omap-uart is used as console then prevent
- * uart reset and idle to get logs from omap-uart
- * until uart console driver is available to take
- * care for console messages.
- * Idling or resetting omap-uart while printing logs
- * early boot logs can stall the boot-up.
- */
- oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
}
} while (1);
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index f6726bb4eb95..3a3362fa793e 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -477,16 +477,24 @@ static int em_x270_usb_hub_init(void)
/* USB Hub power-on and reset */
gpio_direction_output(usb_hub_reset, 1);
gpio_direction_output(GPIO9_USB_VBUS_EN, 0);
- regulator_enable(em_x270_usb_ldo);
+ err = regulator_enable(em_x270_usb_ldo);
+ if (err)
+ goto err_free_rst_gpio;
+
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(usb_hub_reset, 1);
regulator_disable(em_x270_usb_ldo);
- regulator_enable(em_x270_usb_ldo);
+ err = regulator_enable(em_x270_usb_ldo);
+ if (err)
+ goto err_free_rst_gpio;
+
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(GPIO9_USB_VBUS_EN, 1);
return 0;
+err_free_rst_gpio:
+ gpio_free(usb_hub_reset);
err_free_vbus_gpio:
gpio_free(GPIO9_USB_VBUS_EN);
err_free_usb_ldo:
@@ -592,7 +600,7 @@ err_irq:
return err;
}
-static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
+static int em_x270_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@@ -600,10 +608,11 @@ static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
int vdd_uV = (2000 + (vdd - __ffs(MMC_VDD_20_21)) * 100) * 1000;
regulator_set_voltage(em_x270_sdio_ldo, vdd_uV, vdd_uV);
- regulator_enable(em_x270_sdio_ldo);
+ return regulator_enable(em_x270_sdio_ldo);
} else {
regulator_disable(em_x270_sdio_ldo);
}
+ return 0;
}
static void em_x270_mci_exit(struct device *dev, void *data)
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index d2c652318376..dd70343c8708 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -408,7 +408,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in
return err;
}
-static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
+static int mainstone_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@@ -420,6 +420,7 @@ static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
printk(KERN_DEBUG "%s: off\n", __func__);
MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
}
+ return 0;
}
static void mainstone_mci_exit(struct device *dev, void *data)
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index fb7f1d1627dc..13e5b00eae90 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -335,7 +335,7 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int,
return err;
}
-static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
+static int pcm990_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data *p_d = dev->platform_data;
u8 val;
@@ -348,6 +348,7 @@ static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
val &= ~PCM990_CTRL_MMC2PWR;
pcm990_cpld_writeb(PCM990_CTRL_MMC2PWR, PCM990_CTRL_REG5);
+ return 0;
}
static void pcm990_mci_exit(struct device *dev, void *data)
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 711d37e26bd8..aedf053a1de5 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -258,7 +258,7 @@ err_free_2:
return err;
}
-static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
+static int poodle_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@@ -270,6 +270,8 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
gpio_set_value(POODLE_GPIO_SD_PWR, 0);
}
+
+ return 0;
}
static void poodle_mci_exit(struct device *dev, void *data)
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 2125df0444e7..4c29173026e8 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -598,7 +598,7 @@ static inline void spitz_spi_init(void) {}
* NOTE: The card detect interrupt isn't debounced so we delay it by 250ms to
* give the card a chance to fully insert/eject.
*/
-static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
+static int spitz_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@@ -606,6 +606,8 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, SCOOP_CPR_SD_3V);
else
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, 0x0);
+
+ return 0;
}
static struct pxamci_platform_data spitz_mci_platform_data = {
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 88fde43c948c..62aea3e835f3 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -734,9 +734,10 @@ static int stargate2_mci_init(struct device *dev,
*
* Very simple control. Either it is on or off and is controlled by
* a gpio pin */
-static void stargate2_mci_setpower(struct device *dev, unsigned int vdd)
+static int stargate2_mci_setpower(struct device *dev, unsigned int vdd)
{
gpio_set_value(SG2_SD_POWER_ENABLE, !!vdd);
+ return 0;
}
static void stargate2_mci_exit(struct device *dev, void *data)
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 6d9252e081ce..7791ac76f945 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -208,7 +208,7 @@ config S3C24XX_GPIO_EXTRA128
config S3C24XX_PLL
bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
- depends on ARM_S3C24XX
+ depends on ARM_S3C24XX_CPUFREQ
help
Compile in support for changing the PLL frequency from the
S3C24XX series CPUfreq driver. The PLL takes time to settle
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2410.c b/arch/arm/mach-s3c24xx/clock-s3c2410.c
index 34fffdf6fc1d..564553694b54 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2410.c
@@ -119,66 +119,101 @@ static struct clk init_clocks_off[] = {
}
};
-static struct clk init_clocks[] = {
- {
- .name = "lcd",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_LCDC,
- }, {
- .name = "gpio",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_GPIO,
- }, {
- .name = "usb-host",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_USBH,
- }, {
- .name = "usb-device",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_USBD,
- }, {
- .name = "timers",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_PWMT,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.0",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART0,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.1",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART1,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.2",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART2,
- }, {
- .name = "rtc",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_RTC,
- }, {
- .name = "watchdog",
- .parent = &clk_p,
- .ctrlbit = 0,
- }, {
- .name = "usb-bus-host",
- .parent = &clk_usb_bus,
- }, {
- .name = "usb-bus-gadget",
- .parent = &clk_usb_bus,
- },
+static struct clk clk_lcd = {
+ .name = "lcd",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_LCDC,
+};
+
+static struct clk clk_gpio = {
+ .name = "gpio",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_GPIO,
+};
+
+static struct clk clk_usb_host = {
+ .name = "usb-host",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_USBH,
+};
+
+static struct clk clk_usb_device = {
+ .name = "usb-device",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_USBD,
+};
+
+static struct clk clk_timers = {
+ .name = "timers",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_PWMT,
+};
+
+struct clk s3c24xx_clk_uart0 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.0",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART0,
+};
+
+struct clk s3c24xx_clk_uart1 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.1",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART1,
+};
+
+struct clk s3c24xx_clk_uart2 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.2",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART2,
+};
+
+static struct clk clk_rtc = {
+ .name = "rtc",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_RTC,
+};
+
+static struct clk clk_watchdog = {
+ .name = "watchdog",
+ .parent = &clk_p,
+ .ctrlbit = 0,
+};
+
+static struct clk clk_usb_bus_host = {
+ .name = "usb-bus-host",
+ .parent = &clk_usb_bus,
+};
+
+static struct clk clk_usb_bus_gadget = {
+ .name = "usb-bus-gadget",
+ .parent = &clk_usb_bus,
+};
+
+static struct clk *init_clocks[] = {
+ &clk_lcd,
+ &clk_gpio,
+ &clk_usb_host,
+ &clk_usb_device,
+ &clk_timers,
+ &s3c24xx_clk_uart0,
+ &s3c24xx_clk_uart1,
+ &s3c24xx_clk_uart2,
+ &clk_rtc,
+ &clk_watchdog,
+ &clk_usb_bus_host,
+ &clk_usb_bus_gadget,
};
/* s3c2410_baseclk_add()
@@ -195,7 +230,6 @@ int __init s3c2410_baseclk_add(void)
{
unsigned long clkslow = __raw_readl(S3C2410_CLKSLOW);
unsigned long clkcon = __raw_readl(S3C2410_CLKCON);
- struct clk *clkp;
struct clk *xtal;
int ret;
int ptr;
@@ -207,8 +241,9 @@ int __init s3c2410_baseclk_add(void)
/* register clocks from clock array */
- clkp = init_clocks;
- for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++, clkp++) {
+ for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++) {
+ struct clk *clkp = init_clocks[ptr];
+
/* ensure that we note the clock state */
clkp->usage = clkcon & clkp->ctrlbit ? 1 : 0;
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c
index 1069b5680826..aaf006d1d6dc 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2440.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c
@@ -166,6 +166,9 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
CLKDEV_INIT(NULL, "clk_uart_baud1", &s3c24xx_uclk),
CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
+ CLKDEV_INIT("s3c2440-uart.0", "uart", &s3c24xx_clk_uart0),
+ CLKDEV_INIT("s3c2440-uart.1", "uart", &s3c24xx_clk_uart1),
+ CLKDEV_INIT("s3c2440-uart.2", "uart", &s3c24xx_clk_uart2),
CLKDEV_INIT("s3c2440-camif", "camera", &s3c2440_clk_cam_upll),
};
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index e115f6742107..c5be60d85e4b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1162,9 +1162,6 @@ static void __init eva_init(void)
gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
- /* Touchscreen */
- gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
/* GETHER */
gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index d5554646916c..3354a85c90f7 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -167,7 +167,13 @@ static const struct pinctrl_map bockw_pinctrl_map[] = {
"usb1", "usb1"),
/* SDHI0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
- "sdhi0", "sdhi0"),
+ "sdhi0_data4", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_ctrl", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_cd", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_wp", "sdhi0"),
};
#define FPGA 0x18200000
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index d73e21d3ea8a..8d6bd5c5efb9 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -59,7 +59,7 @@ static __initdata struct gpio_led_platform_data lager_leds_pdata = {
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1 }
-static __initdata struct gpio_keys_button gpio_buttons[] = {
+static struct gpio_keys_button gpio_buttons[] = {
GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"),
GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"),
GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"),
diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig
index d04e3bfe1918..835833e3c4f8 100644
--- a/arch/arm/mach-sti/Kconfig
+++ b/arch/arm/mach-sti/Kconfig
@@ -11,8 +11,9 @@ menuconfig ARCH_STI
select HAVE_SMP
select HAVE_ARM_SCU if SMP
select ARCH_REQUIRE_GPIOLIB
- select ARM_ERRATA_720789
select ARM_ERRATA_754322
+ select ARM_ERRATA_764369
+ select ARM_ERRATA_775420
select PL310_ERRATA_753970 if CACHE_PL310
select PL310_ERRATA_769419 if CACHE_PL310
help
diff --git a/arch/arm/mach-sti/headsmp.S b/arch/arm/mach-sti/headsmp.S
index 78ebc7559f53..4c09bae86edf 100644
--- a/arch/arm/mach-sti/headsmp.S
+++ b/arch/arm/mach-sti/headsmp.S
@@ -16,8 +16,6 @@
#include <linux/linkage.h>
#include <linux/init.h>
- __INIT
-
/*
* ST specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index 5b799c29886e..5f252569c689 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -91,7 +91,7 @@ static void __init zynq_map_io(void)
zynq_scu_map_io();
}
-static void zynq_system_reset(char mode, const char *cmd)
+static void zynq_system_reset(enum reboot_mode mode, const char *cmd)
{
zynq_slcr_system_reset();
}
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 6cacdc8dd654..db5c2cab8fda 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -421,24 +421,28 @@ config CPU_32v3
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v4
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v4T
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v5
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v6
bool
@@ -776,6 +780,7 @@ config CPU_BPREDICT_DISABLE
config TLS_REG_EMUL
bool
+ select NEED_KUSER_HELPERS
help
An SMP system using a pre-ARMv6 processor (there are apparently
a few prototypes like that in existence) and therefore access to
@@ -783,11 +788,40 @@ config TLS_REG_EMUL
config NEEDS_SYSCALL_FOR_CMPXCHG
bool
+ select NEED_KUSER_HELPERS
help
SMP on a pre-ARMv6 processor? Well OK then.
Forget about fast user space cmpxchg support.
It is just not possible.
+config NEED_KUSER_HELPERS
+ bool
+
+config KUSER_HELPERS
+ bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
+ default y
+ help
+ Warning: disabling this option may break user programs.
+
+ Provide kuser helpers in the vector page. The kernel provides
+ helper code to userspace in read only form at a fixed location
+ in the high vector page to allow userspace to be independent of
+ the CPU type fitted to the system. This permits binaries to be
+ run on ARMv4 through to ARMv7 without modification.
+
+ However, the fixed address nature of these helpers can be used
+ by ROP (return orientated programming) authors when creating
+ exploits.
+
+ If all of the binaries and libraries which run on your platform
+ are built specifically for your platform, and make no use of
+ these helpers, then you can turn this option off. However,
+ when such an binary or library is run, it will receive a SIGILL
+ signal, which will terminate the program.
+
+ Say N here only if you are absolutely certain that you do not
+ need these helpers; otherwise, the safe option is to say Y.
+
config DMA_CACHE_RWFO
bool "Enable read/write for ownership DMA cache maintenance"
depends on CPU_V6K && SMP
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index b55b1015724b..4a0544492f10 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -245,7 +245,8 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
if (cpumask_test_and_clear_cpu(cpu, &tlb_flush_pending)) {
local_flush_bp_all();
local_flush_tlb_all();
- dummy_flush_tlb_a15_erratum();
+ if (erratum_a15_798181())
+ dummy_flush_tlb_a15_erratum();
}
atomic64_set(&per_cpu(active_asids, cpu), asid);
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 4f56617a2392..53cdbd39ec8e 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -989,6 +989,7 @@ phys_addr_t arm_lowmem_limit __initdata = 0;
void __init sanity_check_meminfo(void)
{
+ phys_addr_t memblock_limit = 0;
int i, j, highmem = 0;
phys_addr_t vmalloc_limit = __pa(vmalloc_min - 1) + 1;
@@ -1052,9 +1053,32 @@ void __init sanity_check_meminfo(void)
bank->size = size_limit;
}
#endif
- if (!bank->highmem && bank->start + bank->size > arm_lowmem_limit)
- arm_lowmem_limit = bank->start + bank->size;
+ if (!bank->highmem) {
+ phys_addr_t bank_end = bank->start + bank->size;
+ if (bank_end > arm_lowmem_limit)
+ arm_lowmem_limit = bank_end;
+
+ /*
+ * Find the first non-section-aligned page, and point
+ * memblock_limit at it. This relies on rounding the
+ * limit down to be section-aligned, which happens at
+ * the end of this function.
+ *
+ * With this algorithm, the start or end of almost any
+ * bank can be non-section-aligned. The only exception
+ * is that the start of the bank 0 must be section-
+ * aligned, since otherwise memory would need to be
+ * allocated when mapping the start of bank 0, which
+ * occurs before any free memory is mapped.
+ */
+ if (!memblock_limit) {
+ if (!IS_ALIGNED(bank->start, SECTION_SIZE))
+ memblock_limit = bank->start;
+ else if (!IS_ALIGNED(bank_end, SECTION_SIZE))
+ memblock_limit = bank_end;
+ }
+ }
j++;
}
#ifdef CONFIG_HIGHMEM
@@ -1079,7 +1103,18 @@ void __init sanity_check_meminfo(void)
#endif
meminfo.nr_banks = j;
high_memory = __va(arm_lowmem_limit - 1) + 1;
- memblock_set_current_limit(arm_lowmem_limit);
+
+ /*
+ * Round the memblock limit down to a section size. This
+ * helps to ensure that we will allocate memory from the
+ * last full section, which should be mapped.
+ */
+ if (memblock_limit)
+ memblock_limit = round_down(memblock_limit, SECTION_SIZE);
+ if (!memblock_limit)
+ memblock_limit = arm_lowmem_limit;
+
+ memblock_set_current_limit(memblock_limit);
}
static inline void prepare_page_table(void)
@@ -1160,7 +1195,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
/*
* Allocate the vector page early.
*/
- vectors = early_alloc(PAGE_SIZE);
+ vectors = early_alloc(PAGE_SIZE * 2);
early_trap_init(vectors);
@@ -1205,15 +1240,27 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
map.pfn = __phys_to_pfn(virt_to_phys(vectors));
map.virtual = 0xffff0000;
map.length = PAGE_SIZE;
+#ifdef CONFIG_KUSER_HELPERS
map.type = MT_HIGH_VECTORS;
+#else
+ map.type = MT_LOW_VECTORS;
+#endif
create_mapping(&map);
if (!vectors_high()) {
map.virtual = 0;
+ map.length = PAGE_SIZE * 2;
map.type = MT_LOW_VECTORS;
create_mapping(&map);
}
+ /* Now create a kernel read-only mapping */
+ map.pfn += 1;
+ map.virtual = 0xffff0000 + PAGE_SIZE;
+ map.length = PAGE_SIZE;
+ map.type = MT_LOW_VECTORS;
+ create_mapping(&map);
+
/*
* Ask the machine support to map in the statically mapped devices.
*/
@@ -1276,8 +1323,6 @@ void __init paging_init(struct machine_desc *mdesc)
{
void *zero_page;
- memblock_set_current_limit(arm_lowmem_limit);
-
build_mem_type_table();
prepare_page_table();
map_lowmem();
diff --git a/arch/arm/mm/proc-v7-2level.S b/arch/arm/mm/proc-v7-2level.S
index f64afb9f1bd5..bdd3be4be77a 100644
--- a/arch/arm/mm/proc-v7-2level.S
+++ b/arch/arm/mm/proc-v7-2level.S
@@ -110,7 +110,7 @@ ENTRY(cpu_v7_set_pte_ext)
ARM( str r3, [r0, #2048]! )
THUMB( add r0, r0, #2048 )
THUMB( str r3, [r0] )
- ALT_SMP(mov pc,lr)
+ ALT_SMP(W(nop))
ALT_UP (mcr p15, 0, r0, c7, c10, 1) @ flush_pte
#endif
mov pc, lr
diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S
index c36ac69488c8..01a719e18bb0 100644
--- a/arch/arm/mm/proc-v7-3level.S
+++ b/arch/arm/mm/proc-v7-3level.S
@@ -81,7 +81,7 @@ ENTRY(cpu_v7_set_pte_ext)
tst r3, #1 << (55 - 32) @ L_PTE_DIRTY
orreq r2, #L_PTE_RDONLY
1: strd r2, r3, [r0]
- ALT_SMP(mov pc, lr)
+ ALT_SMP(W(nop))
ALT_UP (mcr p15, 0, r0, c7, c10, 1) @ flush_pte
#endif
mov pc, lr
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 5c6d5a3050ea..73398bcf9bd8 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -75,13 +75,14 @@ ENTRY(cpu_v7_do_idle)
ENDPROC(cpu_v7_do_idle)
ENTRY(cpu_v7_dcache_clean_area)
- ALT_SMP(mov pc, lr) @ MP extensions imply L1 PTW
- ALT_UP(W(nop))
- dcache_line_size r2, r3
-1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
+ ALT_SMP(W(nop)) @ MP extensions imply L1 PTW
+ ALT_UP_B(1f)
+ mov pc, lr
+1: dcache_line_size r2, r3
+2: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
add r0, r0, r2
subs r1, r1, r2
- bhi 1b
+ bhi 2b
dsb
mov pc, lr
ENDPROC(cpu_v7_dcache_clean_area)
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 3dc5cbea86cc..a5b5ff6e68d2 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -29,6 +29,13 @@ config PLAT_S5P
help
Base platform code for Samsung's S5P series SoC.
+config SAMSUNG_PM
+ bool
+ depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || S5P_PM)
+ default y
+ help
+ Base platform power management code for samsung code
+
if PLAT_SAMSUNG
# boot configurations
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 98d07d8fc7a7..199bbe304d02 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -51,7 +51,7 @@ obj-$(CONFIG_SAMSUNG_DMADEV) += dma-ops.o
# PM support
-obj-$(CONFIG_PM) += pm.o
+obj-$(CONFIG_SAMSUNG_PM) += pm.o
obj-$(CONFIG_SAMSUNG_PM_GPIO) += pm-gpio.o
obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
diff --git a/arch/arm/plat-samsung/include/plat/clock.h b/arch/arm/plat-samsung/include/plat/clock.h
index a62753dc15ba..df45d6edc98d 100644
--- a/arch/arm/plat-samsung/include/plat/clock.h
+++ b/arch/arm/plat-samsung/include/plat/clock.h
@@ -83,6 +83,11 @@ extern struct clk clk_ext;
extern struct clksrc_clk clk_epllref;
extern struct clksrc_clk clk_esysclk;
+/* S3C24XX UART clocks */
+extern struct clk s3c24xx_clk_uart0;
+extern struct clk s3c24xx_clk_uart1;
+extern struct clk s3c24xx_clk_uart2;
+
/* S3C64XX specific clocks */
extern struct clk clk_h2;
extern struct clk clk_27m;
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 5d47ca35cabd..6bc1a8f471e3 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -19,7 +19,7 @@
struct device;
-#ifdef CONFIG_PM
+#ifdef CONFIG_SAMSUNG_PM
extern __init int s3c_pm_init(void);
extern __init int s3c64xx_pm_init(void);
@@ -58,8 +58,6 @@ extern unsigned char pm_uart_udivslot; /* true to save UART UDIVSLOT */
/* from sleep.S */
-extern void s3c_cpu_resume(void);
-
extern int s3c2410_cpu_suspend(unsigned long);
/* sleep save info */
@@ -106,12 +104,14 @@ extern void s3c_pm_do_save(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
-#ifdef CONFIG_PM
+#ifdef CONFIG_SAMSUNG_PM
extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
+extern void s3c_cpu_resume(void);
#else
#define s3c_irq_wake NULL
#define s3c_irqext_wake NULL
+#define s3c_cpu_resume NULL
#endif
/* PM debug functions */
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index ea3613642451..d0c23010b693 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -80,7 +80,7 @@ unsigned char pm_uart_udivslot;
#ifdef CONFIG_SAMSUNG_PM_DEBUG
-static struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
+static struct pm_uart_save uart_save;
static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
{
@@ -101,11 +101,7 @@ static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
static void s3c_pm_save_uarts(void)
{
- struct pm_uart_save *save = uart_save;
- unsigned int uart;
-
- for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
- s3c_pm_save_uart(uart, save);
+ s3c_pm_save_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
@@ -126,11 +122,7 @@ static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
static void s3c_pm_restore_uarts(void)
{
- struct pm_uart_save *save = uart_save;
- unsigned int uart;
-
- for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
- s3c_pm_restore_uart(uart, save);
+ s3c_pm_restore_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
#else
static void s3c_pm_save_uarts(void) { }
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index f71c37edca26..c9770ba5c7df 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -172,7 +172,7 @@ static void __init xen_percpu_init(void *unused)
enable_percpu_irq(xen_events_irq, 0);
}
-static void xen_restart(char str, const char *cmd)
+static void xen_restart(enum reboot_mode reboot_mode, const char *cmd)
{
struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
int rc;
diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h
index ef8235c68c09..a2232d07be9d 100644
--- a/arch/arm64/include/asm/debug-monitors.h
+++ b/arch/arm64/include/asm/debug-monitors.h
@@ -83,14 +83,7 @@ static inline int reinstall_suspended_bps(struct pt_regs *regs)
}
#endif
-#ifdef CONFIG_COMPAT
int aarch32_break_handler(struct pt_regs *regs);
-#else
-static int aarch32_break_handler(struct pt_regs *regs)
-{
- return -EFAULT;
-}
-#endif
#endif /* __ASSEMBLY */
#endif /* __KERNEL__ */
diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h
index a6e1750369ef..7a18fabbe0f6 100644
--- a/arch/arm64/include/asm/system_misc.h
+++ b/arch/arm64/include/asm/system_misc.h
@@ -23,6 +23,7 @@
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <linux/irqflags.h>
+#include <linux/reboot.h>
struct pt_regs;
@@ -41,7 +42,7 @@ extern void show_pte(struct mm_struct *mm, unsigned long addr);
extern void __show_regs(struct pt_regs *);
void soft_restart(unsigned long);
-extern void (*arm_pm_restart)(char str, const char *cmd);
+extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
#define UDBG_UNDEFINED (1 << 0)
#define UDBG_SYSCALL (1 << 1)
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index 3659e460071d..23a3c4791d86 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -24,10 +24,10 @@
#include <linux/compiler.h>
#ifndef CONFIG_ARM64_64K_PAGES
-#define THREAD_SIZE_ORDER 1
+#define THREAD_SIZE_ORDER 2
#endif
-#define THREAD_SIZE 8192
+#define THREAD_SIZE 16384
#define THREAD_START_SP (THREAD_SIZE - 16)
#ifndef __ASSEMBLY__
diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h
index 46b3beb4b773..717031a762c2 100644
--- a/arch/arm64/include/asm/tlb.h
+++ b/arch/arm64/include/asm/tlb.h
@@ -35,6 +35,7 @@ struct mmu_gather {
struct mm_struct *mm;
unsigned int fullmm;
struct vm_area_struct *vma;
+ unsigned long start, end;
unsigned long range_start;
unsigned long range_end;
unsigned int nr;
@@ -97,10 +98,12 @@ static inline void tlb_flush_mmu(struct mmu_gather *tlb)
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int fullmm)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->vma = NULL;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
index 439827271e3d..26e310c54344 100644
--- a/arch/arm64/include/asm/virt.h
+++ b/arch/arm64/include/asm/virt.h
@@ -21,6 +21,7 @@
#define BOOT_CPU_MODE_EL2 (0x0e12b007)
#ifndef __ASSEMBLY__
+#include <asm/cacheflush.h>
/*
* __boot_cpu_mode records what mode CPUs were booted in.
@@ -36,9 +37,20 @@ extern u32 __boot_cpu_mode[2];
void __hyp_set_vectors(phys_addr_t phys_vector_base);
phys_addr_t __hyp_get_vectors(void);
+static inline void sync_boot_mode(void)
+{
+ /*
+ * As secondaries write to __boot_cpu_mode with caches disabled, we
+ * must flush the corresponding cache entries to ensure the visibility
+ * of their writes.
+ */
+ __flush_dcache_area(__boot_cpu_mode, sizeof(__boot_cpu_mode));
+}
+
/* Reports the availability of HYP mode */
static inline bool is_hyp_mode_available(void)
{
+ sync_boot_mode();
return (__boot_cpu_mode[0] == BOOT_CPU_MODE_EL2 &&
__boot_cpu_mode[1] == BOOT_CPU_MODE_EL2);
}
@@ -46,6 +58,7 @@ static inline bool is_hyp_mode_available(void)
/* Check if the bootloader has booted CPUs in different modes */
static inline bool is_hyp_mode_mismatched(void)
{
+ sync_boot_mode();
return __boot_cpu_mode[0] != __boot_cpu_mode[1];
}
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index 1d1314280a03..6ad781b21c08 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -121,7 +121,7 @@
.macro get_thread_info, rd
mov \rd, sp
- and \rd, \rd, #~((1 << 13) - 1) // top of 8K stack
+ and \rd, \rd, #~(THREAD_SIZE - 1) // top of stack
.endm
/*
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 46f02c3b5015..57fb55c44c90 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -81,7 +81,7 @@ void soft_restart(unsigned long addr)
void (*pm_power_off)(void);
EXPORT_SYMBOL_GPL(pm_power_off);
-void (*arm_pm_restart)(char str, const char *cmd);
+void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
EXPORT_SYMBOL_GPL(arm_pm_restart);
void arch_cpu_idle_prepare(void)
@@ -132,7 +132,7 @@ void machine_restart(char *cmd)
/* Now call the architecture specific reboot code. */
if (arm_pm_restart)
- arm_pm_restart('h', cmd);
+ arm_pm_restart(reboot_mode, cmd);
/*
* Whoops - the architecture was unable to reboot.
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 4a053b3d1728..fee5cce83450 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -200,13 +200,6 @@ asmlinkage void secondary_start_kernel(void)
raw_spin_unlock(&boot_lock);
/*
- * Enable local interrupts.
- */
- notify_cpu_starting(cpu);
- local_irq_enable();
- local_fiq_enable();
-
- /*
* OK, now it's safe to let the boot CPU continue. Wait for
* the CPU migration code to notice that the CPU is online
* before we continue.
@@ -215,6 +208,14 @@ asmlinkage void secondary_start_kernel(void)
complete(&cpu_running);
/*
+ * Enable GIC and timers.
+ */
+ notify_cpu_starting(cpu);
+
+ local_irq_enable();
+ local_fiq_enable();
+
+ /*
* OK, it's off to the idle thread for us
*/
cpu_startup_entry(CPUHP_ONLINE);
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 0ecac8980aae..6c8ba25bf6bb 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -152,25 +152,8 @@ void do_bad_area(unsigned long addr, unsigned int esr, struct pt_regs *regs)
#define ESR_CM (1 << 8)
#define ESR_LNX_EXEC (1 << 24)
-/*
- * Check that the permissions on the VMA allow for the fault which occurred.
- * If we encountered a write fault, we must have write permission, otherwise
- * we allow any permission.
- */
-static inline bool access_error(unsigned int esr, struct vm_area_struct *vma)
-{
- unsigned int mask = VM_READ | VM_WRITE | VM_EXEC;
-
- if (esr & ESR_WRITE)
- mask = VM_WRITE;
- if (esr & ESR_LNX_EXEC)
- mask = VM_EXEC;
-
- return vma->vm_flags & mask ? false : true;
-}
-
static int __do_page_fault(struct mm_struct *mm, unsigned long addr,
- unsigned int esr, unsigned int flags,
+ unsigned int mm_flags, unsigned long vm_flags,
struct task_struct *tsk)
{
struct vm_area_struct *vma;
@@ -188,12 +171,17 @@ static int __do_page_fault(struct mm_struct *mm, unsigned long addr,
* it.
*/
good_area:
- if (access_error(esr, vma)) {
+ /*
+ * Check that the permissions on the VMA allow for the fault which
+ * occurred. If we encountered a write or exec fault, we must have
+ * appropriate permissions, otherwise we allow any permission.
+ */
+ if (!(vma->vm_flags & vm_flags)) {
fault = VM_FAULT_BADACCESS;
goto out;
}
- return handle_mm_fault(mm, vma, addr & PAGE_MASK, flags);
+ return handle_mm_fault(mm, vma, addr & PAGE_MASK, mm_flags);
check_stack:
if (vma->vm_flags & VM_GROWSDOWN && !expand_stack(vma, addr))
@@ -208,9 +196,15 @@ static int __kprobes do_page_fault(unsigned long addr, unsigned int esr,
struct task_struct *tsk;
struct mm_struct *mm;
int fault, sig, code;
- bool write = (esr & ESR_WRITE) && !(esr & ESR_CM);
- unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE |
- (write ? FAULT_FLAG_WRITE : 0);
+ unsigned long vm_flags = VM_READ | VM_WRITE | VM_EXEC;
+ unsigned int mm_flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
+
+ if (esr & ESR_LNX_EXEC) {
+ vm_flags = VM_EXEC;
+ } else if ((esr & ESR_WRITE) && !(esr & ESR_CM)) {
+ vm_flags = VM_WRITE;
+ mm_flags |= FAULT_FLAG_WRITE;
+ }
tsk = current;
mm = tsk->mm;
@@ -248,7 +242,7 @@ retry:
#endif
}
- fault = __do_page_fault(mm, addr, esr, flags, tsk);
+ fault = __do_page_fault(mm, addr, mm_flags, vm_flags, tsk);
/*
* If we need to retry but a fatal signal is pending, handle the
@@ -265,7 +259,7 @@ retry:
*/
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
- if (flags & FAULT_FLAG_ALLOW_RETRY) {
+ if (mm_flags & FAULT_FLAG_ALLOW_RETRY) {
if (fault & VM_FAULT_MAJOR) {
tsk->maj_flt++;
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs,
@@ -280,7 +274,7 @@ retry:
* Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk of
* starvation.
*/
- flags &= ~FAULT_FLAG_ALLOW_RETRY;
+ mm_flags &= ~FAULT_FLAG_ALLOW_RETRY;
goto retry;
}
}
diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c
index f91431963452..7de083d19b7e 100644
--- a/arch/avr32/boards/atngw100/mrmt.c
+++ b/arch/avr32/boards/atngw100/mrmt.c
@@ -150,7 +150,6 @@ static struct ac97c_platform_data __initdata ac97c0_data = {
static struct platform_device rmt_ts_device = {
.name = "ucb1400_ts",
.id = -1,
- }
};
#endif
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 33a97929d055..77d442ab28c8 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -158,6 +158,7 @@ source "kernel/Kconfig.hz"
endmenu
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
source "drivers/Kconfig"
source "fs/Kconfig"
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 7913695b2fcb..efbd2929aeb7 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -31,7 +31,7 @@ CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index f8e913365423..f64980dd20c3 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -25,7 +25,7 @@ CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index a5a9e02e60a0..0f4e9e41f130 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -31,7 +31,7 @@ CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/ia64/configs/xen_domu_defconfig b/arch/ia64/configs/xen_domu_defconfig
index 37b9b422caad..b025acfde5c1 100644
--- a/arch/ia64/configs/xen_domu_defconfig
+++ b/arch/ia64/configs/xen_domu_defconfig
@@ -32,7 +32,7 @@ CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index ef3a9de01954..bc5efc7c3f3f 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -22,7 +22,7 @@
* unmapping a portion of the virtual address space, these hooks are called according to
* the following template:
*
- * tlb <- tlb_gather_mmu(mm, full_mm_flush); // start unmap for address space MM
+ * tlb <- tlb_gather_mmu(mm, start, end); // start unmap for address space MM
* {
* for each vma that needs a shootdown do {
* tlb_start_vma(tlb, vma);
@@ -58,6 +58,7 @@ struct mmu_gather {
unsigned int max;
unsigned char fullmm; /* non-zero means full mm flush */
unsigned char need_flush; /* really unmapped some PTEs? */
+ unsigned long start, end;
unsigned long start_addr;
unsigned long end_addr;
struct page **pages;
@@ -155,13 +156,15 @@ static inline void __tlb_alloc_page(struct mmu_gather *tlb)
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
tlb->nr = 0;
- tlb->fullmm = full_mm_flush;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->start_addr = ~0UL;
}
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index d22a4ecffff4..4fab52294d98 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -28,7 +28,7 @@ config MICROBLAZE
select GENERIC_CLOCKEVENTS
select GENERIC_IDLE_POLL_SETUP
select MODULES_USE_ELF_RELA
- select CLONE_BACKWARDS
+ select CLONE_BACKWARDS3
config SWAP
def_bool n
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4758a8fd3e99..e12764c2a9d0 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -114,6 +114,7 @@ config BCM47XX
select FW_CFE
select HW_HAS_PCI
select IRQ_CPU
+ select SYS_HAS_CPU_MIPS32_R1
select NO_EXCEPT_FILL
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -1702,6 +1703,7 @@ endchoice
config KVM_GUEST
bool "KVM Guest Kernel"
+ depends on BROKEN_ON_SMP
help
Select this option if building a guest kernel for KVM (Trap & Emulate) mode
diff --git a/arch/mips/bcm47xx/Kconfig b/arch/mips/bcm47xx/Kconfig
index ba611927749b..2b8b118398c4 100644
--- a/arch/mips/bcm47xx/Kconfig
+++ b/arch/mips/bcm47xx/Kconfig
@@ -2,7 +2,6 @@ if BCM47XX
config BCM47XX_SSB
bool "SSB Support for Broadcom BCM47XX"
- select SYS_HAS_CPU_MIPS32_R1
select SSB
select SSB_DRIVER_MIPS
select SSB_DRIVER_EXTIF
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 7b746e7bf7a1..1830874ff1e2 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -334,9 +334,10 @@ static void __init octeon_fdt_pip_iface(int pip, int idx, u64 *pmac)
char name_buffer[20];
int iface;
int p;
- int count;
+ int count = 0;
- count = cvmx_helper_interface_enumerate(idx);
+ if (cvmx_helper_interface_enumerate(idx) == 0)
+ count = cvmx_helper_ports_on_interface(idx);
snprintf(name_buffer, sizeof(name_buffer), "interface@%d", idx);
iface = fdt_subnode_offset(initial_boot_params, pip, name_buffer);
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 1dc086087a72..fa44f3ec5302 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -17,6 +17,8 @@
#define current_cpu_type() current_cpu_data.cputype
#endif
+#define boot_cpu_type() cpu_data[0].cputype
+
/*
* SMP assumption: Options of CPU 0 are a superset of all processors.
* This is true for all known MIPS systems.
diff --git a/arch/mips/include/asm/mach-generic/spaces.h b/arch/mips/include/asm/mach-generic/spaces.h
index 5b2f2e68e57f..9488fa5f8866 100644
--- a/arch/mips/include/asm/mach-generic/spaces.h
+++ b/arch/mips/include/asm/mach-generic/spaces.h
@@ -25,8 +25,12 @@
#else
#define CAC_BASE _AC(0x80000000, UL)
#endif
+#ifndef IO_BASE
#define IO_BASE _AC(0xa0000000, UL)
+#endif
+#ifndef UNCAC_BASE
#define UNCAC_BASE _AC(0xa0000000, UL)
+#endif
#ifndef MAP_BASE
#ifdef CONFIG_KVM_GUEST
diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h
index b7a23064841f..88e292b7719e 100644
--- a/arch/mips/include/uapi/asm/siginfo.h
+++ b/arch/mips/include/uapi/asm/siginfo.h
@@ -25,11 +25,12 @@ struct siginfo;
/*
* Careful to keep union _sifields from shifting ...
*/
-#if __SIZEOF_LONG__ == 4
+#if _MIPS_SZLONG == 32
#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
-#endif
-#if __SIZEOF_LONG__ == 8
+#elif _MIPS_SZLONG == 64
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
+#else
+#error _MIPS_SZLONG neither 32 nor 64
#endif
#include <asm-generic/siginfo.h>
diff --git a/arch/mips/kernel/bmips_vec.S b/arch/mips/kernel/bmips_vec.S
index f739aedcb509..bd79c4f9bff4 100644
--- a/arch/mips/kernel/bmips_vec.S
+++ b/arch/mips/kernel/bmips_vec.S
@@ -54,7 +54,11 @@ LEAF(bmips_smp_movevec)
/* set up CPU1 CBR; move BASE to 0xa000_0000 */
li k0, 0xff400000
mtc0 k0, $22, 6
- li k1, CKSEG1 | BMIPS_RELO_VECTOR_CONTROL_1
+ /* set up relocation vector address based on thread ID */
+ mfc0 k1, $22, 3
+ srl k1, 16
+ andi k1, 0x8000
+ or k1, CKSEG1 | BMIPS_RELO_VECTOR_CONTROL_0
or k0, k1
li k1, 0xa0080000
sw k1, 0(k0)
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index 76f31353e718..126da74d4c55 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -66,6 +66,8 @@ static void __init bmips_smp_setup(void)
int i, cpu = 1, boot_cpu = 0;
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
+ int cpu_hw_intr;
+
/* arbitration priority */
clear_c0_brcm_cmt_ctrl(0x30);
@@ -79,15 +81,13 @@ static void __init bmips_smp_setup(void)
* MIPS interrupts 0,1 (SW INT 0,1) cross over to the other thread
* MIPS interrupt 2 (HW INT 0) is the CPU0 L1 controller output
* MIPS interrupt 3 (HW INT 1) is the CPU1 L1 controller output
- *
- * If booting from TP1, leave the existing CMT interrupt routing
- * such that TP0 responds to SW1 and TP1 responds to SW0.
*/
if (boot_cpu == 0)
- change_c0_brcm_cmt_intr(0xf8018000,
- (0x02 << 27) | (0x03 << 15));
+ cpu_hw_intr = 0x02;
else
- change_c0_brcm_cmt_intr(0xf8018000, (0x1d << 27));
+ cpu_hw_intr = 0x1d;
+
+ change_c0_brcm_cmt_intr(0xf8018000, (cpu_hw_intr << 27) | (0x03 << 15));
/* single core, 2 threads (2 pipelines) */
max_cpus = 2;
@@ -173,7 +173,7 @@ static void bmips_boot_secondary(int cpu, struct task_struct *idle)
else {
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
/* Reset slave TP1 if booting from TP0 */
- if (cpu_logical_map(cpu) == 0)
+ if (cpu_logical_map(cpu) == 1)
set_c0_brcm_cmt_ctrl(0x01);
#elif defined(CONFIG_CPU_BMIPS5000)
if (cpu & 0x01)
@@ -202,9 +202,15 @@ static void bmips_init_secondary(void)
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
void __iomem *cbr = BMIPS_GET_CBR();
unsigned long old_vec;
+ unsigned long relo_vector;
+ int boot_cpu;
+
+ boot_cpu = !!(read_c0_brcm_cmt_local() & (1 << 31));
+ relo_vector = boot_cpu ? BMIPS_RELO_VECTOR_CONTROL_0 :
+ BMIPS_RELO_VECTOR_CONTROL_1;
- old_vec = __raw_readl(cbr + BMIPS_RELO_VECTOR_CONTROL_1);
- __raw_writel(old_vec & ~0x20000000, cbr + BMIPS_RELO_VECTOR_CONTROL_1);
+ old_vec = __raw_readl(cbr + relo_vector);
+ __raw_writel(old_vec & ~0x20000000, cbr + relo_vector);
clear_c0_cause(smp_processor_id() ? C_SW1 : C_SW0);
#elif defined(CONFIG_CPU_BMIPS5000)
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index c89568f88bfd..aec3408edd4b 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1242,7 +1242,6 @@ asmlinkage void do_mcheck(struct pt_regs *regs)
panic("Caught Machine Check exception - %scaused by multiple "
"matching entries in the TLB.",
(multi_match) ? "" : "not ");
- exception_exit(prev_state);
}
asmlinkage void do_mt(struct pt_regs *regs)
diff --git a/arch/mips/kvm/Kconfig b/arch/mips/kvm/Kconfig
index 2c15590e55f7..30e334e823bd 100644
--- a/arch/mips/kvm/Kconfig
+++ b/arch/mips/kvm/Kconfig
@@ -5,7 +5,6 @@ source "virt/kvm/Kconfig"
menuconfig VIRTUALIZATION
bool "Virtualization"
- depends on HAVE_KVM
---help---
Say Y here to get to see options for using your Linux host to run
other operating systems inside virtual machines (guests).
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 34fce2b2095b..556cb4815770 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1456,7 +1456,7 @@ static void build_r4000_setup_pgd(void)
{
const int a0 = 4;
const int a1 = 5;
- u32 *p = tlbmiss_handler_setup_pgd_array;
+ u32 *p = tlbmiss_handler_setup_pgd;
const int tlbmiss_handler_setup_pgd_size =
tlbmiss_handler_setup_pgd_end - tlbmiss_handler_setup_pgd;
struct uasm_label *l = labels;
@@ -1793,7 +1793,7 @@ static void build_r3000_tlb_store_handler(void)
uasm_i_j(&p, (unsigned long)tlb_do_page_fault_1 & 0x0fffffff);
uasm_i_nop(&p);
- if (p >= handle_tlbs)
+ if (p >= handle_tlbs_end)
panic("TLB store handler fastpath space exceeded");
uasm_resolve_relocs(relocs, labels);
diff --git a/arch/mips/netlogic/common/irq.c b/arch/mips/netlogic/common/irq.c
index 73facb2b33bb..1c7e3a1b81ab 100644
--- a/arch/mips/netlogic/common/irq.c
+++ b/arch/mips/netlogic/common/irq.c
@@ -40,6 +40,10 @@
#include <linux/slab.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
#include <asm/errno.h>
#include <asm/signal.h>
#include <asm/ptrace.h>
@@ -223,17 +227,6 @@ static void nlm_init_node_irqs(int node)
nodep->irqmask = irqmask;
}
-void __init arch_init_irq(void)
-{
- /* Initialize the irq descriptors */
- nlm_init_percpu_irqs();
- nlm_init_node_irqs(0);
- write_c0_eimr(nlm_current_node()->irqmask);
-#if defined(CONFIG_CPU_XLR)
- nlm_setup_fmn_irq();
-#endif
-}
-
void nlm_smp_irq_init(int hwcpuid)
{
int node, cpu;
@@ -266,3 +259,56 @@ asmlinkage void plat_irq_dispatch(void)
/* top level irq handling */
do_IRQ(nlm_irq_to_xirq(node, i));
}
+
+#ifdef CONFIG_OF
+static struct irq_domain *xlp_pic_domain;
+
+static const struct irq_domain_ops xlp_pic_irq_domain_ops = {
+ .xlate = irq_domain_xlate_onetwocell,
+};
+
+static int __init xlp_of_pic_init(struct device_node *node,
+ struct device_node *parent)
+{
+ const int n_picirqs = PIC_IRT_LAST_IRQ - PIC_IRQ_BASE + 1;
+ struct resource res;
+ int socid, ret;
+
+ /* we need a hack to get the PIC's SoC chip id */
+ ret = of_address_to_resource(node, 0, &res);
+ if (ret < 0) {
+ pr_err("PIC %s: reg property not found!\n", node->name);
+ return -EINVAL;
+ }
+ socid = (res.start >> 18) & 0x3;
+ xlp_pic_domain = irq_domain_add_legacy(node, n_picirqs,
+ nlm_irq_to_xirq(socid, PIC_IRQ_BASE), PIC_IRQ_BASE,
+ &xlp_pic_irq_domain_ops, NULL);
+ if (xlp_pic_domain == NULL) {
+ pr_err("PIC %s: Creating legacy domain failed!\n", node->name);
+ return -EINVAL;
+ }
+ pr_info("Node %d: IRQ domain created for PIC@%pa\n", socid,
+ &res.start);
+ return 0;
+}
+
+static struct of_device_id __initdata xlp_pic_irq_ids[] = {
+ { .compatible = "netlogic,xlp-pic", .data = xlp_of_pic_init },
+ {},
+};
+#endif
+
+void __init arch_init_irq(void)
+{
+ /* Initialize the irq descriptors */
+ nlm_init_percpu_irqs();
+ nlm_init_node_irqs(0);
+ write_c0_eimr(nlm_current_node()->irqmask);
+#if defined(CONFIG_CPU_XLR)
+ nlm_setup_fmn_irq();
+#endif
+#if defined(CONFIG_OF)
+ of_irq_init(xlp_pic_irq_ids);
+#endif
+}
diff --git a/arch/mips/netlogic/dts/xlp_evp.dts b/arch/mips/netlogic/dts/xlp_evp.dts
index e14f42308064..06407033678e 100644
--- a/arch/mips/netlogic/dts/xlp_evp.dts
+++ b/arch/mips/netlogic/dts/xlp_evp.dts
@@ -76,10 +76,11 @@
};
};
pic: pic@4000 {
- interrupt-controller;
+ compatible = "netlogic,xlp-pic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0 0x4000 0x200>;
+ interrupt-controller;
};
nor_flash@1,0 {
diff --git a/arch/mips/netlogic/dts/xlp_svp.dts b/arch/mips/netlogic/dts/xlp_svp.dts
index 8af4bdbe5d99..9c5db102df53 100644
--- a/arch/mips/netlogic/dts/xlp_svp.dts
+++ b/arch/mips/netlogic/dts/xlp_svp.dts
@@ -76,10 +76,11 @@
};
};
pic: pic@4000 {
- interrupt-controller;
+ compatible = "netlogic,xlp-pic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0 0x4000 0x200>;
+ interrupt-controller;
};
nor_flash@1,0 {
diff --git a/arch/mips/netlogic/xlp/usb-init.c b/arch/mips/netlogic/xlp/usb-init.c
index 9c401dd78337..ef3897ef0dc7 100644
--- a/arch/mips/netlogic/xlp/usb-init.c
+++ b/arch/mips/netlogic/xlp/usb-init.c
@@ -119,7 +119,7 @@ static u64 xlp_usb_dmamask = ~(u32)0;
static void nlm_usb_fixup_final(struct pci_dev *dev)
{
dev->dev.dma_mask = &xlp_usb_dmamask;
- dev->dev.coherent_dma_mask = DMA_BIT_MASK(64);
+ dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
switch (dev->devfn) {
case 0x10:
dev->irq = PIC_EHCI_0_IRQ;
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index e4b1140cdae0..3a2b6e9f25cf 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -166,7 +166,7 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
reg.control[i] |= M_PERFCTL_USER;
if (ctr[i].exl)
reg.control[i] |= M_PERFCTL_EXL;
- if (current_cpu_type() == CPU_XLR)
+ if (boot_cpu_type() == CPU_XLR)
reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS;
reg.counter[i] = 0x80000000 - ctr[i].count;
}
diff --git a/arch/mips/pnx833x/common/platform.c b/arch/mips/pnx833x/common/platform.c
index d22dc0d6f289..2b7e837dc2e2 100644
--- a/arch/mips/pnx833x/common/platform.c
+++ b/arch/mips/pnx833x/common/platform.c
@@ -206,11 +206,13 @@ static struct resource pnx833x_ethernet_resources[] = {
.end = PNX8335_IP3902_PORTS_END,
.flags = IORESOURCE_MEM,
},
+#ifdef CONFIG_SOC_PNX8335
[1] = {
.start = PNX8335_PIC_ETHERNET_INT,
.end = PNX8335_PIC_ETHERNET_INT,
.flags = IORESOURCE_IRQ,
},
+#endif
};
static struct platform_device pnx833x_ethernet_device = {
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
index 9f64c2387808..0238af1ba503 100644
--- a/arch/mips/powertv/asic/asic_devices.c
+++ b/arch/mips/powertv/asic/asic_devices.c
@@ -529,8 +529,7 @@ EXPORT_SYMBOL(asic_resource_get);
*/
void platform_release_memory(void *ptr, int size)
{
- free_reserved_area((unsigned long)ptr, (unsigned long)(ptr + size),
- -1, NULL);
+ free_reserved_area(ptr, ptr + size, -1, NULL);
}
EXPORT_SYMBOL(platform_release_memory);
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 99dbab1c59ac..d60bf98fa5cf 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -55,6 +55,7 @@ config GENERIC_CSUM
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
menu "Processor type and features"
diff --git a/arch/parisc/configs/c8000_defconfig b/arch/parisc/configs/c8000_defconfig
new file mode 100644
index 000000000000..f11006361297
--- /dev/null
+++ b/arch/parisc/configs/c8000_defconfig
@@ -0,0 +1,279 @@
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
+CONFIG_EXPERT=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_PA8X00=y
+CONFIG_MLONGCALLS=y
+CONFIG_64BIT=y
+CONFIG_SMP=y
+CONFIG_PREEMPT=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_IOMMU_CCIO=y
+CONFIG_PCI=y
+CONFIG_PCI_LBA=y
+# CONFIG_SUPERIO is not set
+# CONFIG_CHASSIS_LCD_LED is not set
+# CONFIG_PDC_CHASSIS is not set
+# CONFIG_PDC_CHASSIS_WARN is not set
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=m
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_DIAG=m
+# CONFIG_IPV6 is not set
+CONFIG_IP_DCCP=m
+# CONFIG_IP_DCCP_CCID3 is not set
+CONFIG_TIPC=m
+CONFIG_LLC2=m
+CONFIG_DNS_RESOLVER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+CONFIG_PARPORT_PC_FIFO=y
+CONFIG_BLK_DEV_UMEM=m
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_SX8=m
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=6144
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_WCACHE=y
+CONFIG_ATA_OVER_ETH=m
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_PLATFORM=y
+CONFIG_BLK_DEV_GENERIC=y
+CONFIG_BLK_DEV_SIIMAGE=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=m
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_ISCSI_TCP=m
+CONFIG_ISCSI_BOOT_SYSFS=m
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_SAS=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_NETCONSOLE=m
+CONFIG_TUN=y
+CONFIG_E1000=y
+CONFIG_PPP=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+# CONFIG_WLAN is not set
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_HIL_OLD is not set
+# CONFIG_KEYBOARD_HIL is not set
+CONFIG_MOUSE_PS2=m
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_CM109=m
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_PARKBD=m
+CONFIG_SERIO_GSCPS2=m
+# CONFIG_HP_SDC is not set
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_MUX is not set
+CONFIG_SERIAL_JSM=m
+CONFIG_PRINTER=y
+CONFIG_HW_RANDOM=y
+CONFIG_RAW_DRIVER=m
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_SSB=m
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_AGP=y
+CONFIG_AGP_PARISC=y
+CONFIG_DRM=y
+CONFIG_DRM_RADEON=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_FOREIGN_ENDIAN=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+# CONFIG_FB_STI is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_STI_CONSOLE is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+CONFIG_SOUND=m
+CONFIG_SND=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_AD1889=m
+# CONFIG_SND_USB is not set
+# CONFIG_SND_GSC is not set
+CONFIG_HID_A4TECH=m
+CONFIG_HID_APPLE=m
+CONFIG_HID_BELKIN=m
+CONFIG_HID_CHERRY=m
+CONFIG_HID_CHICONY=m
+CONFIG_HID_CYPRESS=m
+CONFIG_HID_DRAGONRISE=m
+CONFIG_HID_EZKEY=m
+CONFIG_HID_KYE=m
+CONFIG_HID_GYRATION=m
+CONFIG_HID_TWINHAN=m
+CONFIG_HID_KENSINGTON=m
+CONFIG_HID_LOGITECH=m
+CONFIG_HID_LOGITECH_DJ=m
+CONFIG_HID_MICROSOFT=m
+CONFIG_HID_MONTEREY=m
+CONFIG_HID_NTRIG=m
+CONFIG_HID_ORTEK=m
+CONFIG_HID_PANTHERLORD=m
+CONFIG_HID_PETALYNX=m
+CONFIG_HID_SAMSUNG=m
+CONFIG_HID_SUNPLUS=m
+CONFIG_HID_GREENASIA=m
+CONFIG_HID_SMARTJOYPLUS=m
+CONFIG_HID_TOPSEED=m
+CONFIG_HID_THRUSTMASTER=m
+CONFIG_HID_ZEROPLUS=m
+CONFIG_USB_HID=m
+CONFIG_USB=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT4_FS=m
+CONFIG_REISERFS_FS=m
+CONFIG_REISERFS_PROC_INFO=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_QUOTA=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_XATTR=y
+CONFIG_NFS_FS=m
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_SLAB=y
+CONFIG_DEBUG_SLAB_LEAK=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_RT_MUTEX_TESTER=y
+CONFIG_PROVE_RCU_DELAY=y
+CONFIG_DEBUG_BLOCK_EXT_DEVT=y
+CONFIG_LATENCYTOP=y
+CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y
+CONFIG_KEYS=y
+# CONFIG_CRYPTO_HW is not set
+CONFIG_FONTS=y
diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h
index 9afdad6c2ffb..eaf4dc1c7294 100644
--- a/arch/parisc/include/asm/parisc-device.h
+++ b/arch/parisc/include/asm/parisc-device.h
@@ -23,6 +23,7 @@ struct parisc_device {
/* generic info returned from pdc_pat_cell_module() */
unsigned long mod_info; /* PAT specific - Misc Module info */
unsigned long pmod_loc; /* physical Module location */
+ unsigned long mod0;
#endif
u64 dma_mask; /* DMA mask for I/O */
struct device dev;
@@ -61,4 +62,6 @@ parisc_get_drvdata(struct parisc_device *d)
extern struct bus_type parisc_bus_type;
+int iosapic_serial_irq(struct parisc_device *dev);
+
#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 2e65aa54bd10..c035673209f7 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -71,18 +71,27 @@ flush_cache_all_local(void)
}
EXPORT_SYMBOL(flush_cache_all_local);
+/* Virtual address of pfn. */
+#define pfn_va(pfn) __va(PFN_PHYS(pfn))
+
void
update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
- struct page *page = pte_page(*ptep);
+ unsigned long pfn = pte_pfn(*ptep);
+ struct page *page;
- if (pfn_valid(page_to_pfn(page)) && page_mapping(page) &&
- test_bit(PG_dcache_dirty, &page->flags)) {
+ /* We don't have pte special. As a result, we can be called with
+ an invalid pfn and we don't need to flush the kernel dcache page.
+ This occurs with FireGL card in C8000. */
+ if (!pfn_valid(pfn))
+ return;
- flush_kernel_dcache_page(page);
+ page = pfn_to_page(pfn);
+ if (page_mapping(page) && test_bit(PG_dcache_dirty, &page->flags)) {
+ flush_kernel_dcache_page_addr(pfn_va(pfn));
clear_bit(PG_dcache_dirty, &page->flags);
} else if (parisc_requires_coherency())
- flush_kernel_dcache_page(page);
+ flush_kernel_dcache_page_addr(pfn_va(pfn));
}
void
@@ -495,44 +504,42 @@ static inline pte_t *get_ptep(pgd_t *pgd, unsigned long addr)
void flush_cache_mm(struct mm_struct *mm)
{
+ struct vm_area_struct *vma;
+ pgd_t *pgd;
+
/* Flushing the whole cache on each cpu takes forever on
rp3440, etc. So, avoid it if the mm isn't too big. */
- if (mm_total_size(mm) < parisc_cache_flush_threshold) {
- struct vm_area_struct *vma;
-
- if (mm->context == mfsp(3)) {
- for (vma = mm->mmap; vma; vma = vma->vm_next) {
- flush_user_dcache_range_asm(vma->vm_start,
- vma->vm_end);
- if (vma->vm_flags & VM_EXEC)
- flush_user_icache_range_asm(
- vma->vm_start, vma->vm_end);
- }
- } else {
- pgd_t *pgd = mm->pgd;
-
- for (vma = mm->mmap; vma; vma = vma->vm_next) {
- unsigned long addr;
-
- for (addr = vma->vm_start; addr < vma->vm_end;
- addr += PAGE_SIZE) {
- pte_t *ptep = get_ptep(pgd, addr);
- if (ptep != NULL) {
- pte_t pte = *ptep;
- __flush_cache_page(vma, addr,
- page_to_phys(pte_page(pte)));
- }
- }
- }
+ if (mm_total_size(mm) >= parisc_cache_flush_threshold) {
+ flush_cache_all();
+ return;
+ }
+
+ if (mm->context == mfsp(3)) {
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ flush_user_dcache_range_asm(vma->vm_start, vma->vm_end);
+ if ((vma->vm_flags & VM_EXEC) == 0)
+ continue;
+ flush_user_icache_range_asm(vma->vm_start, vma->vm_end);
}
return;
}
-#ifdef CONFIG_SMP
- flush_cache_all();
-#else
- flush_cache_all_local();
-#endif
+ pgd = mm->pgd;
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ unsigned long addr;
+
+ for (addr = vma->vm_start; addr < vma->vm_end;
+ addr += PAGE_SIZE) {
+ unsigned long pfn;
+ pte_t *ptep = get_ptep(pgd, addr);
+ if (!ptep)
+ continue;
+ pfn = pte_pfn(*ptep);
+ if (!pfn_valid(pfn))
+ continue;
+ __flush_cache_page(vma, addr, PFN_PHYS(pfn));
+ }
+ }
}
void
@@ -556,33 +563,32 @@ flush_user_icache_range(unsigned long start, unsigned long end)
void flush_cache_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
+ unsigned long addr;
+ pgd_t *pgd;
+
BUG_ON(!vma->vm_mm->context);
- if ((end - start) < parisc_cache_flush_threshold) {
- if (vma->vm_mm->context == mfsp(3)) {
- flush_user_dcache_range_asm(start, end);
- if (vma->vm_flags & VM_EXEC)
- flush_user_icache_range_asm(start, end);
- } else {
- unsigned long addr;
- pgd_t *pgd = vma->vm_mm->pgd;
-
- for (addr = start & PAGE_MASK; addr < end;
- addr += PAGE_SIZE) {
- pte_t *ptep = get_ptep(pgd, addr);
- if (ptep != NULL) {
- pte_t pte = *ptep;
- flush_cache_page(vma,
- addr, pte_pfn(pte));
- }
- }
- }
- } else {
-#ifdef CONFIG_SMP
+ if ((end - start) >= parisc_cache_flush_threshold) {
flush_cache_all();
-#else
- flush_cache_all_local();
-#endif
+ return;
+ }
+
+ if (vma->vm_mm->context == mfsp(3)) {
+ flush_user_dcache_range_asm(start, end);
+ if (vma->vm_flags & VM_EXEC)
+ flush_user_icache_range_asm(start, end);
+ return;
+ }
+
+ pgd = vma->vm_mm->pgd;
+ for (addr = start & PAGE_MASK; addr < end; addr += PAGE_SIZE) {
+ unsigned long pfn;
+ pte_t *ptep = get_ptep(pgd, addr);
+ if (!ptep)
+ continue;
+ pfn = pte_pfn(*ptep);
+ if (pfn_valid(pfn))
+ __flush_cache_page(vma, addr, PFN_PHYS(pfn));
}
}
@@ -591,9 +597,10 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long
{
BUG_ON(!vma->vm_mm->context);
- flush_tlb_page(vma, vmaddr);
- __flush_cache_page(vma, vmaddr, page_to_phys(pfn_to_page(pfn)));
-
+ if (pfn_valid(pfn)) {
+ flush_tlb_page(vma, vmaddr);
+ __flush_cache_page(vma, vmaddr, PFN_PHYS(pfn));
+ }
}
#ifdef CONFIG_PARISC_TMPALIAS
diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c
index 3295ef4a185d..f0b6722fc706 100644
--- a/arch/parisc/kernel/inventory.c
+++ b/arch/parisc/kernel/inventory.c
@@ -211,6 +211,7 @@ pat_query_module(ulong pcell_loc, ulong mod_index)
/* REVISIT: who is the consumer of this? not sure yet... */
dev->mod_info = pa_pdc_cell->mod_info; /* pass to PAT_GET_ENTITY() */
dev->pmod_loc = pa_pdc_cell->mod_location;
+ dev->mod0 = pa_pdc_cell->mod[0];
register_parisc_device(dev); /* advertise device */
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 940188d1942c..07349b002687 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -56,13 +56,6 @@
#define A(__x) ((unsigned long)(__x))
/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-#ifdef CONFIG_64BIT
-#include "sys32.h"
-#endif
-
-/*
* Do a signal return - restore sigcontext.
*/
diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index 33eca1b04926..6c6a271a6140 100644
--- a/arch/parisc/kernel/signal32.c
+++ b/arch/parisc/kernel/signal32.c
@@ -34,7 +34,6 @@
#include <asm/uaccess.h>
#include "signal32.h"
-#include "sys32.h"
#define DEBUG_COMPAT_SIG 0
#define DEBUG_COMPAT_SIG_LEVEL 2
diff --git a/arch/parisc/kernel/sys32.h b/arch/parisc/kernel/sys32.h
deleted file mode 100644
index 60dd470f39f8..000000000000
--- a/arch/parisc/kernel/sys32.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2002 Richard Hirst <rhirst at parisc-linux.org>
- * Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
- * Copyright (C) 2003 Randolph Chung <tausq with parisc-linux.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef _PARISC64_KERNEL_SYS32_H
-#define _PARISC64_KERNEL_SYS32_H
-
-#include <linux/compat.h>
-
-/* Call a kernel syscall which will use kernel space instead of user
- * space for its copy_to/from_user.
- */
-#define KERNEL_SYSCALL(ret, syscall, args...) \
-{ \
- mm_segment_t old_fs = get_fs(); \
- set_fs(KERNEL_DS); \
- ret = syscall(args); \
- set_fs (old_fs); \
-}
-
-#endif
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index a134ff4da12e..bb9f3b64de55 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -42,8 +42,6 @@
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
-#include "sys32.h"
-
#undef DEBUG
#ifdef DEBUG
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3bf72cd2c8fc..dbd9d3c991e8 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -566,7 +566,7 @@ config SCHED_SMT
config PPC_DENORMALISATION
bool "PowerPC denormalisation exception handling"
depends on PPC_BOOK3S_64
- default "n"
+ default "y" if PPC_POWERNV
---help---
Add support for handling denormalisation of single precision
values. Useful for bare metal only. If unsure say Y here.
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index c86fcb92358e..0e8cfd09da2f 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -58,7 +58,7 @@ CONFIG_SCHED_SMT=y
CONFIG_PPC_DENORMALISATION=y
CONFIG_PCCARD=y
CONFIG_ELECTRA_CF=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
CONFIG_PACKET=y
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
index 4b20f76172e2..0085dc4642c5 100644
--- a/arch/powerpc/configs/ppc64e_defconfig
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -32,7 +32,7 @@ CONFIG_IRQ_ALL_CPUS=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_PCI_MSI=y
CONFIG_PCCARD=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index bea8587c3af5..1d4b9763895d 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -53,7 +53,7 @@ CONFIG_PPC_64K_PAGES=y
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_PPC_DENORMALISATION=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
CONFIG_PACKET=y
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 09a8743143f3..d3e5e9bc8f94 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -55,6 +55,8 @@ struct device_node;
#define EEH_PE_RECOVERING (1 << 1) /* Recovering PE */
#define EEH_PE_PHB_DEAD (1 << 2) /* Dead PHB */
+#define EEH_PE_KEEP (1 << 8) /* Keep PE on hotplug */
+
struct eeh_pe {
int type; /* PE type: PHB/Bus/Device */
int state; /* PE EEH dependent mode */
@@ -72,8 +74,8 @@ struct eeh_pe {
struct list_head child; /* Child PEs */
};
-#define eeh_pe_for_each_dev(pe, edev) \
- list_for_each_entry(edev, &pe->edevs, list)
+#define eeh_pe_for_each_dev(pe, edev, tmp) \
+ list_for_each_entry_safe(edev, tmp, &pe->edevs, list)
/*
* The struct is used to trace EEH state for the associated
@@ -82,7 +84,13 @@ struct eeh_pe {
* another tree except the currently existing tree of PCI
* buses and PCI devices
*/
-#define EEH_DEV_IRQ_DISABLED (1<<0) /* Interrupt disabled */
+#define EEH_DEV_BRIDGE (1 << 0) /* PCI bridge */
+#define EEH_DEV_ROOT_PORT (1 << 1) /* PCIe root port */
+#define EEH_DEV_DS_PORT (1 << 2) /* Downstream port */
+#define EEH_DEV_IRQ_DISABLED (1 << 3) /* Interrupt disabled */
+#define EEH_DEV_DISCONNECTED (1 << 4) /* Removing from PE */
+
+#define EEH_DEV_SYSFS (1 << 8) /* Sysfs created */
struct eeh_dev {
int mode; /* EEH mode */
@@ -90,11 +98,13 @@ struct eeh_dev {
int config_addr; /* Config address */
int pe_config_addr; /* PE config address */
u32 config_space[16]; /* Saved PCI config space */
+ u8 pcie_cap; /* Saved PCIe capability */
struct eeh_pe *pe; /* Associated PE */
struct list_head list; /* Form link list in the PE */
struct pci_controller *phb; /* Associated PHB */
struct device_node *dn; /* Associated device node */
struct pci_dev *pdev; /* Associated PCI device */
+ struct pci_bus *bus; /* PCI bus for partial hotplug */
};
static inline struct device_node *eeh_dev_to_of_node(struct eeh_dev *edev)
@@ -193,8 +203,10 @@ int eeh_phb_pe_create(struct pci_controller *phb);
struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb);
struct eeh_pe *eeh_pe_get(struct eeh_dev *edev);
int eeh_add_to_parent_pe(struct eeh_dev *edev);
-int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe);
+int eeh_rmv_from_parent_pe(struct eeh_dev *edev);
void eeh_pe_update_time_stamp(struct eeh_pe *pe);
+void *eeh_pe_traverse(struct eeh_pe *root,
+ eeh_traverse_func fn, void *flag);
void *eeh_pe_dev_traverse(struct eeh_pe *root,
eeh_traverse_func fn, void *flag);
void eeh_pe_restore_bars(struct eeh_pe *pe);
@@ -209,10 +221,12 @@ unsigned long eeh_check_failure(const volatile void __iomem *token,
unsigned long val);
int eeh_dev_check_failure(struct eeh_dev *edev);
void eeh_addr_cache_build(void);
+void eeh_add_device_early(struct device_node *);
void eeh_add_device_tree_early(struct device_node *);
+void eeh_add_device_late(struct pci_dev *);
void eeh_add_device_tree_late(struct pci_bus *);
void eeh_add_sysfs_files(struct pci_bus *);
-void eeh_remove_bus_device(struct pci_dev *, int);
+void eeh_remove_device(struct pci_dev *);
/**
* EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
@@ -252,13 +266,17 @@ static inline unsigned long eeh_check_failure(const volatile void __iomem *token
static inline void eeh_addr_cache_build(void) { }
+static inline void eeh_add_device_early(struct device_node *dn) { }
+
static inline void eeh_add_device_tree_early(struct device_node *dn) { }
+static inline void eeh_add_device_late(struct pci_dev *dev) { }
+
static inline void eeh_add_device_tree_late(struct pci_bus *bus) { }
static inline void eeh_add_sysfs_files(struct pci_bus *bus) { }
-static inline void eeh_remove_bus_device(struct pci_dev *dev, int purge_pe) { }
+static inline void eeh_remove_device(struct pci_dev *dev) { }
#define EEH_POSSIBLE_ERROR(val, type) (0)
#define EEH_IO_ERROR_VALUE(size) (-1UL)
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index ba713f166fa5..10be1dd01c6b 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -96,10 +96,11 @@ static inline bool arch_irqs_disabled(void)
#endif
#define hard_irq_disable() do { \
- u8 _was_enabled = get_paca()->soft_enabled; \
+ u8 _was_enabled; \
__hard_irq_disable(); \
- get_paca()->soft_enabled = 0; \
- get_paca()->irq_happened |= PACA_IRQ_HARD_DIS; \
+ _was_enabled = local_paca->soft_enabled; \
+ local_paca->soft_enabled = 0; \
+ local_paca->irq_happened |= PACA_IRQ_HARD_DIS; \
if (_was_enabled) \
trace_hardirqs_off(); \
} while(0)
diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h
index c1df590ec444..49fa55bfbac4 100644
--- a/arch/powerpc/include/asm/module.h
+++ b/arch/powerpc/include/asm/module.h
@@ -82,10 +82,9 @@ struct exception_table_entry;
void sort_ex_table(struct exception_table_entry *start,
struct exception_table_entry *finish);
-#ifdef CONFIG_MODVERSIONS
+#if defined(CONFIG_MODVERSIONS) && defined(CONFIG_PPC64)
#define ARCH_RELOCATES_KCRCTAB
-
-extern const unsigned long reloc_start[];
+#define reloc_start PHYSICAL_START
#endif
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MODULE_H */
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 2c1d8cb9b265..32d0d2018faf 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -209,7 +209,6 @@ static inline struct eeh_dev *of_node_to_eeh_dev(struct device_node *dn)
extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn);
/** Remove all of the PCI devices under this bus */
-extern void __pcibios_remove_pci_devices(struct pci_bus *bus, int purge_pe);
extern void pcibios_remove_pci_devices(struct pci_bus *bus);
/** Discover new pci devices under this bus, and add them */
diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h
index 2dd7bfc459be..8b2492644754 100644
--- a/arch/powerpc/include/asm/perf_event_server.h
+++ b/arch/powerpc/include/asm/perf_event_server.h
@@ -12,6 +12,7 @@
#include <linux/types.h>
#include <asm/hw_irq.h>
#include <linux/device.h>
+#include <uapi/asm/perf_event.h>
#define MAX_HWEVENTS 8
#define MAX_EVENT_ALTERNATIVES 8
@@ -69,11 +70,6 @@ struct power_pmu {
#define PPMU_LIMITED_PMC_REQD 2 /* have to put this on a limited PMC */
#define PPMU_ONLY_COUNT_RUN 4 /* only counting in run state */
-/*
- * We use the event config bit 63 as a flag to request EBB.
- */
-#define EVENT_CONFIG_EBB_SHIFT 63
-
extern int register_power_pmu(struct power_pmu *);
struct pt_regs;
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 47a35b08b963..e378cccfca55 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -247,6 +247,10 @@ struct thread_struct {
unsigned long tm_orig_msr; /* Thread's MSR on ctx switch */
struct pt_regs ckpt_regs; /* Checkpointed registers */
+ unsigned long tm_tar;
+ unsigned long tm_ppr;
+ unsigned long tm_dscr;
+
/*
* Transactional FP and VSX 0-31 register set.
* NOTE: the sense of these is the opposite of the integer ckpt_regs!
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 5d7d9c2a5473..99222e27f173 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -254,19 +254,28 @@
#define SPRN_HRMOR 0x139 /* Real mode offset register */
#define SPRN_HSRR0 0x13A /* Hypervisor Save/Restore 0 */
#define SPRN_HSRR1 0x13B /* Hypervisor Save/Restore 1 */
+/* HFSCR and FSCR bit numbers are the same */
+#define FSCR_TAR_LG 8 /* Enable Target Address Register */
+#define FSCR_EBB_LG 7 /* Enable Event Based Branching */
+#define FSCR_TM_LG 5 /* Enable Transactional Memory */
+#define FSCR_PM_LG 4 /* Enable prob/priv access to PMU SPRs */
+#define FSCR_BHRB_LG 3 /* Enable Branch History Rolling Buffer*/
+#define FSCR_DSCR_LG 2 /* Enable Data Stream Control Register */
+#define FSCR_VECVSX_LG 1 /* Enable VMX/VSX */
+#define FSCR_FP_LG 0 /* Enable Floating Point */
#define SPRN_FSCR 0x099 /* Facility Status & Control Register */
-#define FSCR_TAR (1 << (63-55)) /* Enable Target Address Register */
-#define FSCR_EBB (1 << (63-56)) /* Enable Event Based Branching */
-#define FSCR_DSCR (1 << (63-61)) /* Enable Data Stream Control Register */
+#define FSCR_TAR __MASK(FSCR_TAR_LG)
+#define FSCR_EBB __MASK(FSCR_EBB_LG)
+#define FSCR_DSCR __MASK(FSCR_DSCR_LG)
#define SPRN_HFSCR 0xbe /* HV=1 Facility Status & Control Register */
-#define HFSCR_TAR (1 << (63-55)) /* Enable Target Address Register */
-#define HFSCR_EBB (1 << (63-56)) /* Enable Event Based Branching */
-#define HFSCR_TM (1 << (63-58)) /* Enable Transactional Memory */
-#define HFSCR_PM (1 << (63-60)) /* Enable prob/priv access to PMU SPRs */
-#define HFSCR_BHRB (1 << (63-59)) /* Enable Branch History Rolling Buffer*/
-#define HFSCR_DSCR (1 << (63-61)) /* Enable Data Stream Control Register */
-#define HFSCR_VECVSX (1 << (63-62)) /* Enable VMX/VSX */
-#define HFSCR_FP (1 << (63-63)) /* Enable Floating Point */
+#define HFSCR_TAR __MASK(FSCR_TAR_LG)
+#define HFSCR_EBB __MASK(FSCR_EBB_LG)
+#define HFSCR_TM __MASK(FSCR_TM_LG)
+#define HFSCR_PM __MASK(FSCR_PM_LG)
+#define HFSCR_BHRB __MASK(FSCR_BHRB_LG)
+#define HFSCR_DSCR __MASK(FSCR_DSCR_LG)
+#define HFSCR_VECVSX __MASK(FSCR_VECVSX_LG)
+#define HFSCR_FP __MASK(FSCR_FP_LG)
#define SPRN_TAR 0x32f /* Target Address Register */
#define SPRN_LPCR 0x13E /* LPAR Control Register */
#define LPCR_VPM0 (1ul << (63-0))
@@ -1088,7 +1097,8 @@
#define PVR_970MP 0x0044
#define PVR_970GX 0x0045
#define PVR_POWER7p 0x004A
-#define PVR_POWER8 0x004B
+#define PVR_POWER8E 0x004B
+#define PVR_POWER8 0x004D
#define PVR_BE 0x0070
#define PVR_PA6T 0x0090
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index ffbaabebcdca..48cfc858abd6 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -145,6 +145,10 @@ extern void __cpu_die(unsigned int cpu);
#define smp_setup_cpu_maps()
static inline void inhibit_secondary_onlining(void) {}
static inline void uninhibit_secondary_onlining(void) {}
+static inline const struct cpumask *cpu_sibling_mask(int cpu)
+{
+ return cpumask_of(cpu);
+}
#endif /* CONFIG_SMP */
diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h
index 49a13e0ef234..294c2cedcf7a 100644
--- a/arch/powerpc/include/asm/switch_to.h
+++ b/arch/powerpc/include/asm/switch_to.h
@@ -15,6 +15,15 @@ extern struct task_struct *__switch_to(struct task_struct *,
struct thread_struct;
extern struct task_struct *_switch(struct thread_struct *prev,
struct thread_struct *next);
+#ifdef CONFIG_PPC_BOOK3S_64
+static inline void save_tar(struct thread_struct *prev)
+{
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ prev->tar = mfspr(SPRN_TAR);
+}
+#else
+static inline void save_tar(struct thread_struct *prev) {}
+#endif
extern void giveup_fpu(struct task_struct *);
extern void load_up_fpu(void);
diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild
index 5182c8622b54..48be855ef37b 100644
--- a/arch/powerpc/include/uapi/asm/Kbuild
+++ b/arch/powerpc/include/uapi/asm/Kbuild
@@ -20,6 +20,7 @@ header-y += mman.h
header-y += msgbuf.h
header-y += nvram.h
header-y += param.h
+header-y += perf_event.h
header-y += poll.h
header-y += posix_types.h
header-y += ps3fb.h
diff --git a/arch/powerpc/include/uapi/asm/perf_event.h b/arch/powerpc/include/uapi/asm/perf_event.h
new file mode 100644
index 000000000000..80a4d40cf5bc
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/perf_event.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2013 Michael Ellerman, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2 of the
+ * License.
+ */
+
+#ifndef _UAPI_ASM_POWERPC_PERF_EVENT_H
+#define _UAPI_ASM_POWERPC_PERF_EVENT_H
+
+/*
+ * We use bit 63 of perf_event_attr.config as a flag to request EBB.
+ */
+#define PERF_EVENT_CONFIG_EBB_SHIFT 63
+
+#endif /* _UAPI_ASM_POWERPC_PERF_EVENT_H */
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index c7e8afc2ead0..8207459efe56 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -138,6 +138,9 @@ int main(void)
DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar));
DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr));
DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar));
+ DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
+ DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
+ DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
DEFINE(THREAD_TRANSACT_VR0, offsetof(struct thread_struct,
transact_vr[0]));
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 2a45d0f04385..22973a74df73 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -494,9 +494,27 @@ static struct cpu_spec __initdata cpu_specs[] = {
.cpu_restore = __restore_cpu_power7,
.platform = "power7+",
},
- { /* Power8 */
+ { /* Power8E */
.pvr_mask = 0xffff0000,
.pvr_value = 0x004b0000,
+ .cpu_name = "POWER8E (raw)",
+ .cpu_features = CPU_FTRS_POWER8,
+ .cpu_user_features = COMMON_USER_POWER8,
+ .cpu_user_features2 = COMMON_USER2_POWER8,
+ .mmu_features = MMU_FTRS_POWER8,
+ .icache_bsize = 128,
+ .dcache_bsize = 128,
+ .num_pmcs = 6,
+ .pmc_type = PPC_PMC_IBM,
+ .oprofile_cpu_type = "ppc64/power8",
+ .oprofile_type = PPC_OPROFILE_INVALID,
+ .cpu_setup = __setup_cpu_power8,
+ .cpu_restore = __restore_cpu_power8,
+ .platform = "power8",
+ },
+ { /* Power8 */
+ .pvr_mask = 0xffff0000,
+ .pvr_value = 0x004d0000,
.cpu_name = "POWER8 (raw)",
.cpu_features = CPU_FTRS_POWER8,
.cpu_user_features = COMMON_USER_POWER8,
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 39954fe941b8..55593ee2d5aa 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -231,7 +231,7 @@ static size_t eeh_gather_pci_data(struct eeh_dev *edev, char * buf, size_t len)
void eeh_slot_error_detail(struct eeh_pe *pe, int severity)
{
size_t loglen = 0;
- struct eeh_dev *edev;
+ struct eeh_dev *edev, *tmp;
bool valid_cfg_log = true;
/*
@@ -251,7 +251,7 @@ void eeh_slot_error_detail(struct eeh_pe *pe, int severity)
eeh_pe_restore_bars(pe);
pci_regs_buf[0] = 0;
- eeh_pe_for_each_dev(pe, edev) {
+ eeh_pe_for_each_dev(pe, edev, tmp) {
loglen += eeh_gather_pci_data(edev, pci_regs_buf + loglen,
EEH_PCI_REGS_LOG_LEN - loglen);
}
@@ -499,8 +499,6 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon
}
eeh_dev_check_failure(edev);
-
- pci_dev_put(eeh_dev_to_pci_dev(edev));
return val;
}
@@ -838,7 +836,7 @@ core_initcall_sync(eeh_init);
* on the CEC architecture, type of the device, on earlier boot
* command-line arguments & etc.
*/
-static void eeh_add_device_early(struct device_node *dn)
+void eeh_add_device_early(struct device_node *dn)
{
struct pci_controller *phb;
@@ -886,7 +884,7 @@ EXPORT_SYMBOL_GPL(eeh_add_device_tree_early);
* This routine must be used to complete EEH initialization for PCI
* devices that were added after system boot (e.g. hotplug, dlpar).
*/
-static void eeh_add_device_late(struct pci_dev *dev)
+void eeh_add_device_late(struct pci_dev *dev)
{
struct device_node *dn;
struct eeh_dev *edev;
@@ -902,9 +900,23 @@ static void eeh_add_device_late(struct pci_dev *dev)
pr_debug("EEH: Already referenced !\n");
return;
}
- WARN_ON(edev->pdev);
- pci_dev_get(dev);
+ /*
+ * The EEH cache might not be removed correctly because of
+ * unbalanced kref to the device during unplug time, which
+ * relies on pcibios_release_device(). So we have to remove
+ * that here explicitly.
+ */
+ if (edev->pdev) {
+ eeh_rmv_from_parent_pe(edev);
+ eeh_addr_cache_rmv_dev(edev->pdev);
+ eeh_sysfs_remove_device(edev->pdev);
+ edev->mode &= ~EEH_DEV_SYSFS;
+
+ edev->pdev = NULL;
+ dev->dev.archdata.edev = NULL;
+ }
+
edev->pdev = dev;
dev->dev.archdata.edev = edev;
@@ -967,7 +979,6 @@ EXPORT_SYMBOL_GPL(eeh_add_sysfs_files);
/**
* eeh_remove_device - Undo EEH setup for the indicated pci device
* @dev: pci device to be removed
- * @purge_pe: remove the PE or not
*
* This routine should be called when a device is removed from
* a running system (e.g. by hotplug or dlpar). It unregisters
@@ -975,7 +986,7 @@ EXPORT_SYMBOL_GPL(eeh_add_sysfs_files);
* this device will no longer be detected after this call; thus,
* i/o errors affecting this slot may leave this device unusable.
*/
-static void eeh_remove_device(struct pci_dev *dev, int purge_pe)
+void eeh_remove_device(struct pci_dev *dev)
{
struct eeh_dev *edev;
@@ -986,42 +997,29 @@ static void eeh_remove_device(struct pci_dev *dev, int purge_pe)
/* Unregister the device with the EEH/PCI address search system */
pr_debug("EEH: Removing device %s\n", pci_name(dev));
- if (!edev || !edev->pdev) {
+ if (!edev || !edev->pdev || !edev->pe) {
pr_debug("EEH: Not referenced !\n");
return;
}
+
+ /*
+ * During the hotplug for EEH error recovery, we need the EEH
+ * device attached to the parent PE in order for BAR restore
+ * a bit later. So we keep it for BAR restore and remove it
+ * from the parent PE during the BAR resotre.
+ */
edev->pdev = NULL;
dev->dev.archdata.edev = NULL;
- pci_dev_put(dev);
+ if (!(edev->pe->state & EEH_PE_KEEP))
+ eeh_rmv_from_parent_pe(edev);
+ else
+ edev->mode |= EEH_DEV_DISCONNECTED;
- eeh_rmv_from_parent_pe(edev, purge_pe);
eeh_addr_cache_rmv_dev(dev);
eeh_sysfs_remove_device(dev);
+ edev->mode &= ~EEH_DEV_SYSFS;
}
-/**
- * eeh_remove_bus_device - Undo EEH setup for the indicated PCI device
- * @dev: PCI device
- * @purge_pe: remove the corresponding PE or not
- *
- * This routine must be called when a device is removed from the
- * running system through hotplug or dlpar. The corresponding
- * PCI address cache will be removed.
- */
-void eeh_remove_bus_device(struct pci_dev *dev, int purge_pe)
-{
- struct pci_bus *bus = dev->subordinate;
- struct pci_dev *child, *tmp;
-
- eeh_remove_device(dev, purge_pe);
-
- if (bus && dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- list_for_each_entry_safe(child, tmp, &bus->devices, bus_list)
- eeh_remove_bus_device(child, purge_pe);
- }
-}
-EXPORT_SYMBOL_GPL(eeh_remove_bus_device);
-
static int proc_eeh_show(struct seq_file *m, void *v)
{
if (0 == eeh_subsystem_enabled) {
@@ -1063,7 +1061,7 @@ static const struct file_operations proc_eeh_operations = {
static int __init eeh_init_proc(void)
{
- if (machine_is(pseries))
+ if (machine_is(pseries) || machine_is(powernv))
proc_create("powerpc/eeh", 0, NULL, &proc_eeh_operations);
return 0;
}
diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c
index f9ac1232a746..e8c9fd546a5c 100644
--- a/arch/powerpc/kernel/eeh_cache.c
+++ b/arch/powerpc/kernel/eeh_cache.c
@@ -68,16 +68,12 @@ static inline struct eeh_dev *__eeh_addr_cache_get_device(unsigned long addr)
struct pci_io_addr_range *piar;
piar = rb_entry(n, struct pci_io_addr_range, rb_node);
- if (addr < piar->addr_lo) {
+ if (addr < piar->addr_lo)
n = n->rb_left;
- } else {
- if (addr > piar->addr_hi) {
- n = n->rb_right;
- } else {
- pci_dev_get(piar->pcidev);
- return piar->edev;
- }
- }
+ else if (addr > piar->addr_hi)
+ n = n->rb_right;
+ else
+ return piar->edev;
}
return NULL;
@@ -156,7 +152,6 @@ eeh_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
if (!piar)
return NULL;
- pci_dev_get(dev);
piar->addr_lo = alo;
piar->addr_hi = ahi;
piar->edev = pci_dev_to_eeh_dev(dev);
@@ -250,7 +245,6 @@ restart:
if (piar->pcidev == dev) {
rb_erase(n, &pci_io_addr_cache_root.rb_root);
- pci_dev_put(piar->pcidev);
kfree(piar);
goto restart;
}
@@ -302,12 +296,10 @@ void eeh_addr_cache_build(void)
if (!edev)
continue;
- pci_dev_get(dev); /* matching put is in eeh_remove_device() */
dev->dev.archdata.edev = edev;
edev->pdev = dev;
eeh_addr_cache_insert_dev(dev);
-
eeh_sysfs_add_device(dev);
}
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 2b1ce17cae50..36bed5a12750 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -143,10 +143,14 @@ static void eeh_disable_irq(struct pci_dev *dev)
static void eeh_enable_irq(struct pci_dev *dev)
{
struct eeh_dev *edev = pci_dev_to_eeh_dev(dev);
+ struct irq_desc *desc;
if ((edev->mode) & EEH_DEV_IRQ_DISABLED) {
edev->mode &= ~EEH_DEV_IRQ_DISABLED;
- enable_irq(dev->irq);
+
+ desc = irq_to_desc(dev->irq);
+ if (desc && desc->depth > 0)
+ enable_irq(dev->irq);
}
}
@@ -338,6 +342,54 @@ static void *eeh_report_failure(void *data, void *userdata)
return NULL;
}
+static void *eeh_rmv_device(void *data, void *userdata)
+{
+ struct pci_driver *driver;
+ struct eeh_dev *edev = (struct eeh_dev *)data;
+ struct pci_dev *dev = eeh_dev_to_pci_dev(edev);
+ int *removed = (int *)userdata;
+
+ /*
+ * Actually, we should remove the PCI bridges as well.
+ * However, that's lots of complexity to do that,
+ * particularly some of devices under the bridge might
+ * support EEH. So we just care about PCI devices for
+ * simplicity here.
+ */
+ if (!dev || (dev->hdr_type & PCI_HEADER_TYPE_BRIDGE))
+ return NULL;
+ driver = eeh_pcid_get(dev);
+ if (driver && driver->err_handler)
+ return NULL;
+
+ /* Remove it from PCI subsystem */
+ pr_debug("EEH: Removing %s without EEH sensitive driver\n",
+ pci_name(dev));
+ edev->bus = dev->bus;
+ edev->mode |= EEH_DEV_DISCONNECTED;
+ (*removed)++;
+
+ pci_stop_and_remove_bus_device(dev);
+
+ return NULL;
+}
+
+static void *eeh_pe_detach_dev(void *data, void *userdata)
+{
+ struct eeh_pe *pe = (struct eeh_pe *)data;
+ struct eeh_dev *edev, *tmp;
+
+ eeh_pe_for_each_dev(pe, edev, tmp) {
+ if (!(edev->mode & EEH_DEV_DISCONNECTED))
+ continue;
+
+ edev->mode &= ~(EEH_DEV_DISCONNECTED | EEH_DEV_IRQ_DISABLED);
+ eeh_rmv_from_parent_pe(edev);
+ }
+
+ return NULL;
+}
+
/**
* eeh_reset_device - Perform actual reset of a pci slot
* @pe: EEH PE
@@ -349,8 +401,9 @@ static void *eeh_report_failure(void *data, void *userdata)
*/
static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus)
{
+ struct pci_bus *frozen_bus = eeh_pe_bus_get(pe);
struct timeval tstamp;
- int cnt, rc;
+ int cnt, rc, removed = 0;
/* pcibios will clear the counter; save the value */
cnt = pe->freeze_count;
@@ -362,8 +415,11 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus)
* devices are expected to be attached soon when calling
* into pcibios_add_pci_devices().
*/
+ eeh_pe_state_mark(pe, EEH_PE_KEEP);
if (bus)
- __pcibios_remove_pci_devices(bus, 0);
+ pcibios_remove_pci_devices(bus);
+ else if (frozen_bus)
+ eeh_pe_dev_traverse(pe, eeh_rmv_device, &removed);
/* Reset the pci controller. (Asserts RST#; resets config space).
* Reconfigure bridges and devices. Don't try to bring the system
@@ -384,9 +440,24 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus)
* potentially weird things happen.
*/
if (bus) {
+ pr_info("EEH: Sleep 5s ahead of complete hotplug\n");
ssleep(5);
+
+ /*
+ * The EEH device is still connected with its parent
+ * PE. We should disconnect it so the binding can be
+ * rebuilt when adding PCI devices.
+ */
+ eeh_pe_traverse(pe, eeh_pe_detach_dev, NULL);
pcibios_add_pci_devices(bus);
+ } else if (frozen_bus && removed) {
+ pr_info("EEH: Sleep 5s ahead of partial hotplug\n");
+ ssleep(5);
+
+ eeh_pe_traverse(pe, eeh_pe_detach_dev, NULL);
+ pcibios_add_pci_devices(frozen_bus);
}
+ eeh_pe_state_clear(pe, EEH_PE_KEEP);
pe->tstamp = tstamp;
pe->freeze_count = cnt;
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c
index 016588a6f5ed..f9450537e335 100644
--- a/arch/powerpc/kernel/eeh_pe.c
+++ b/arch/powerpc/kernel/eeh_pe.c
@@ -149,8 +149,8 @@ static struct eeh_pe *eeh_pe_next(struct eeh_pe *pe,
* callback returns something other than NULL, or no more PEs
* to be traversed.
*/
-static void *eeh_pe_traverse(struct eeh_pe *root,
- eeh_traverse_func fn, void *flag)
+void *eeh_pe_traverse(struct eeh_pe *root,
+ eeh_traverse_func fn, void *flag)
{
struct eeh_pe *pe;
void *ret;
@@ -176,7 +176,7 @@ void *eeh_pe_dev_traverse(struct eeh_pe *root,
eeh_traverse_func fn, void *flag)
{
struct eeh_pe *pe;
- struct eeh_dev *edev;
+ struct eeh_dev *edev, *tmp;
void *ret;
if (!root) {
@@ -186,7 +186,7 @@ void *eeh_pe_dev_traverse(struct eeh_pe *root,
/* Traverse root PE */
for (pe = root; pe; pe = eeh_pe_next(pe, root)) {
- eeh_pe_for_each_dev(pe, edev) {
+ eeh_pe_for_each_dev(pe, edev, tmp) {
ret = fn(edev, flag);
if (ret)
return ret;
@@ -333,7 +333,7 @@ int eeh_add_to_parent_pe(struct eeh_dev *edev)
while (parent) {
if (!(parent->type & EEH_PE_INVALID))
break;
- parent->type &= ~EEH_PE_INVALID;
+ parent->type &= ~(EEH_PE_INVALID | EEH_PE_KEEP);
parent = parent->parent;
}
pr_debug("EEH: Add %s to Device PE#%x, Parent PE#%x\n",
@@ -397,21 +397,20 @@ int eeh_add_to_parent_pe(struct eeh_dev *edev)
/**
* eeh_rmv_from_parent_pe - Remove one EEH device from the associated PE
* @edev: EEH device
- * @purge_pe: remove PE or not
*
* The PE hierarchy tree might be changed when doing PCI hotplug.
* Also, the PCI devices or buses could be removed from the system
* during EEH recovery. So we have to call the function remove the
* corresponding PE accordingly if necessary.
*/
-int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe)
+int eeh_rmv_from_parent_pe(struct eeh_dev *edev)
{
struct eeh_pe *pe, *parent, *child;
int cnt;
if (!edev->pe) {
- pr_warning("%s: No PE found for EEH device %s\n",
- __func__, edev->dn->full_name);
+ pr_debug("%s: No PE found for EEH device %s\n",
+ __func__, edev->dn->full_name);
return -EEXIST;
}
@@ -431,7 +430,7 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe)
if (pe->type & EEH_PE_PHB)
break;
- if (purge_pe) {
+ if (!(pe->state & EEH_PE_KEEP)) {
if (list_empty(&pe->edevs) &&
list_empty(&pe->child_list)) {
list_del(&pe->child);
@@ -502,7 +501,7 @@ static void *__eeh_pe_state_mark(void *data, void *flag)
{
struct eeh_pe *pe = (struct eeh_pe *)data;
int state = *((int *)flag);
- struct eeh_dev *tmp;
+ struct eeh_dev *edev, *tmp;
struct pci_dev *pdev;
/*
@@ -512,8 +511,8 @@ static void *__eeh_pe_state_mark(void *data, void *flag)
* the PCI device driver.
*/
pe->state |= state;
- eeh_pe_for_each_dev(pe, tmp) {
- pdev = eeh_dev_to_pci_dev(tmp);
+ eeh_pe_for_each_dev(pe, edev, tmp) {
+ pdev = eeh_dev_to_pci_dev(edev);
if (pdev)
pdev->error_state = pci_channel_io_frozen;
}
@@ -579,7 +578,7 @@ void eeh_pe_state_clear(struct eeh_pe *pe, int state)
* blocked on normal path during the stage. So we need utilize
* eeh operations, which is always permitted.
*/
-static void eeh_bridge_check_link(struct pci_dev *pdev,
+static void eeh_bridge_check_link(struct eeh_dev *edev,
struct device_node *dn)
{
int cap;
@@ -590,16 +589,17 @@ static void eeh_bridge_check_link(struct pci_dev *pdev,
* We only check root port and downstream ports of
* PCIe switches
*/
- if (!pci_is_pcie(pdev) ||
- (pci_pcie_type(pdev) != PCI_EXP_TYPE_ROOT_PORT &&
- pci_pcie_type(pdev) != PCI_EXP_TYPE_DOWNSTREAM))
+ if (!(edev->mode & (EEH_DEV_ROOT_PORT | EEH_DEV_DS_PORT)))
return;
- pr_debug("%s: Check PCIe link for %s ...\n",
- __func__, pci_name(pdev));
+ pr_debug("%s: Check PCIe link for %04x:%02x:%02x.%01x ...\n",
+ __func__, edev->phb->global_number,
+ edev->config_addr >> 8,
+ PCI_SLOT(edev->config_addr & 0xFF),
+ PCI_FUNC(edev->config_addr & 0xFF));
/* Check slot status */
- cap = pdev->pcie_cap;
+ cap = edev->pcie_cap;
eeh_ops->read_config(dn, cap + PCI_EXP_SLTSTA, 2, &val);
if (!(val & PCI_EXP_SLTSTA_PDS)) {
pr_debug(" No card in the slot (0x%04x) !\n", val);
@@ -653,8 +653,7 @@ static void eeh_bridge_check_link(struct pci_dev *pdev,
#define BYTE_SWAP(OFF) (8*((OFF)/4)+3-(OFF))
#define SAVED_BYTE(OFF) (((u8 *)(edev->config_space))[BYTE_SWAP(OFF)])
-static void eeh_restore_bridge_bars(struct pci_dev *pdev,
- struct eeh_dev *edev,
+static void eeh_restore_bridge_bars(struct eeh_dev *edev,
struct device_node *dn)
{
int i;
@@ -680,7 +679,7 @@ static void eeh_restore_bridge_bars(struct pci_dev *pdev,
eeh_ops->write_config(dn, PCI_COMMAND, 4, edev->config_space[1]);
/* Check the PCIe link is ready */
- eeh_bridge_check_link(pdev, dn);
+ eeh_bridge_check_link(edev, dn);
}
static void eeh_restore_device_bars(struct eeh_dev *edev,
@@ -729,19 +728,12 @@ static void eeh_restore_device_bars(struct eeh_dev *edev,
*/
static void *eeh_restore_one_device_bars(void *data, void *flag)
{
- struct pci_dev *pdev = NULL;
struct eeh_dev *edev = (struct eeh_dev *)data;
struct device_node *dn = eeh_dev_to_of_node(edev);
- /* Trace the PCI bridge */
- if (eeh_probe_mode_dev()) {
- pdev = eeh_dev_to_pci_dev(edev);
- if (pdev->hdr_type != PCI_HEADER_TYPE_BRIDGE)
- pdev = NULL;
- }
-
- if (pdev)
- eeh_restore_bridge_bars(pdev, edev, dn);
+ /* Do special restore for bridges */
+ if (edev->mode & EEH_DEV_BRIDGE)
+ eeh_restore_bridge_bars(edev, dn);
else
eeh_restore_device_bars(edev, dn);
diff --git a/arch/powerpc/kernel/eeh_sysfs.c b/arch/powerpc/kernel/eeh_sysfs.c
index e7ae3484918c..5d753d4f2c75 100644
--- a/arch/powerpc/kernel/eeh_sysfs.c
+++ b/arch/powerpc/kernel/eeh_sysfs.c
@@ -56,19 +56,40 @@ EEH_SHOW_ATTR(eeh_pe_config_addr, pe_config_addr, "0x%x");
void eeh_sysfs_add_device(struct pci_dev *pdev)
{
+ struct eeh_dev *edev = pci_dev_to_eeh_dev(pdev);
int rc=0;
+ if (edev && (edev->mode & EEH_DEV_SYSFS))
+ return;
+
rc += device_create_file(&pdev->dev, &dev_attr_eeh_mode);
rc += device_create_file(&pdev->dev, &dev_attr_eeh_config_addr);
rc += device_create_file(&pdev->dev, &dev_attr_eeh_pe_config_addr);
if (rc)
printk(KERN_WARNING "EEH: Unable to create sysfs entries\n");
+ else if (edev)
+ edev->mode |= EEH_DEV_SYSFS;
}
void eeh_sysfs_remove_device(struct pci_dev *pdev)
{
+ struct eeh_dev *edev = pci_dev_to_eeh_dev(pdev);
+
+ /*
+ * The parent directory might have been removed. We needn't
+ * continue for that case.
+ */
+ if (!pdev->dev.kobj.sd) {
+ if (edev)
+ edev->mode &= ~EEH_DEV_SYSFS;
+ return;
+ }
+
device_remove_file(&pdev->dev, &dev_attr_eeh_mode);
device_remove_file(&pdev->dev, &dev_attr_eeh_config_addr);
device_remove_file(&pdev->dev, &dev_attr_eeh_pe_config_addr);
+
+ if (edev)
+ edev->mode &= ~EEH_DEV_SYSFS;
}
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index ab15b8d057ad..2bd0b885b0fe 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -449,15 +449,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_DSCR)
#ifdef CONFIG_PPC_BOOK3S_64
BEGIN_FTR_SECTION
- /*
- * Back up the TAR across context switches. Note that the TAR is not
- * available for use in the kernel. (To provide this, the TAR should
- * be backed up/restored on exception entry/exit instead, and be in
- * pt_regs. FIXME, this should be in pt_regs anyway (for debug).)
- */
- mfspr r0,SPRN_TAR
- std r0,THREAD_TAR(r3)
-
/* Event based branch registers */
mfspr r0, SPRN_BESCR
std r0, THREAD_BESCR(r3)
@@ -584,9 +575,34 @@ BEGIN_FTR_SECTION
ld r7,DSCR_DEFAULT@toc(2)
ld r0,THREAD_DSCR(r4)
cmpwi r6,0
+ li r8, FSCR_DSCR
bne 1f
ld r0,0(r7)
-1: cmpd r0,r25
+ b 3f
+1:
+ BEGIN_FTR_SECTION_NESTED(70)
+ mfspr r6, SPRN_FSCR
+ or r6, r6, r8
+ mtspr SPRN_FSCR, r6
+ BEGIN_FTR_SECTION_NESTED(69)
+ mfspr r6, SPRN_HFSCR
+ or r6, r6, r8
+ mtspr SPRN_HFSCR, r6
+ END_FTR_SECTION_NESTED(CPU_FTR_HVMODE, CPU_FTR_HVMODE, 69)
+ b 4f
+ END_FTR_SECTION_NESTED(CPU_FTR_ARCH_207S, CPU_FTR_ARCH_207S, 70)
+3:
+ BEGIN_FTR_SECTION_NESTED(70)
+ mfspr r6, SPRN_FSCR
+ andc r6, r6, r8
+ mtspr SPRN_FSCR, r6
+ BEGIN_FTR_SECTION_NESTED(69)
+ mfspr r6, SPRN_HFSCR
+ andc r6, r6, r8
+ mtspr SPRN_HFSCR, r6
+ END_FTR_SECTION_NESTED(CPU_FTR_HVMODE, CPU_FTR_HVMODE, 69)
+ END_FTR_SECTION_NESTED(CPU_FTR_ARCH_207S, CPU_FTR_ARCH_207S, 70)
+4: cmpd r0,r25
beq 2f
mtspr SPRN_DSCR,r0
2:
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 4e00d223b2e3..902ca3c6b4b6 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -848,7 +848,7 @@ hv_facility_unavailable_relon_trampoline:
. = 0x4f80
SET_SCRATCH0(r13)
EXCEPTION_PROLOG_0(PACA_EXGEN)
- b facility_unavailable_relon_hv
+ b hv_facility_unavailable_relon_hv
STD_RELON_EXCEPTION_PSERIES(0x5300, 0x1300, instruction_breakpoint)
#ifdef CONFIG_PPC_DENORMALISATION
@@ -1175,6 +1175,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX)
b .ret_from_except
STD_EXCEPTION_COMMON(0xf60, facility_unavailable, .facility_unavailable_exception)
+ STD_EXCEPTION_COMMON(0xf80, hv_facility_unavailable, .facility_unavailable_exception)
.align 7
.globl __end_handlers
@@ -1188,7 +1189,7 @@ __end_handlers:
STD_RELON_EXCEPTION_PSERIES_OOL(0xf20, altivec_unavailable)
STD_RELON_EXCEPTION_PSERIES_OOL(0xf40, vsx_unavailable)
STD_RELON_EXCEPTION_PSERIES_OOL(0xf60, facility_unavailable)
- STD_RELON_EXCEPTION_HV_OOL(0xf80, facility_unavailable)
+ STD_RELON_EXCEPTION_HV_OOL(0xf80, hv_facility_unavailable)
#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
/*
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 2e51cde616d2..c69440cef7af 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -362,7 +362,7 @@ int arch_show_interrupts(struct seq_file *p, int prec)
seq_printf(p, "%10u ", per_cpu(irq_stat, j).spurious_irqs);
seq_printf(p, " Spurious interrupts\n");
- seq_printf(p, "%*s: ", prec, "CNT");
+ seq_printf(p, "%*s: ", prec, "PMI");
for_each_online_cpu(j)
seq_printf(p, "%10u ", per_cpu(irq_stat, j).pmu_irqs);
seq_printf(p, " Performance monitoring interrupts\n");
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index f46914a0f33e..7d22a675fe1a 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1462,6 +1462,8 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus)
/* Allocate bus and devices resources */
pcibios_allocate_bus_resources(bus);
pcibios_claim_one_bus(bus);
+ if (!pci_has_flag(PCI_PROBE_ONLY))
+ pci_assign_unassigned_bus_resources(bus);
/* Fixup EEH */
eeh_add_device_tree_late(bus);
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index 3f608800c06b..c1e17ae68a08 100644
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -22,45 +22,40 @@
#include <asm/eeh.h>
/**
- * __pcibios_remove_pci_devices - remove all devices under this bus
+ * pcibios_release_device - release PCI device
+ * @dev: PCI device
+ *
+ * The function is called before releasing the indicated PCI device.
+ */
+void pcibios_release_device(struct pci_dev *dev)
+{
+ eeh_remove_device(dev);
+}
+
+/**
+ * pcibios_remove_pci_devices - remove all devices under this bus
* @bus: the indicated PCI bus
- * @purge_pe: destroy the PE on removal of PCI devices
*
* Remove all of the PCI devices under this bus both from the
* linux pci device tree, and from the powerpc EEH address cache.
- * By default, the corresponding PE will be destroied during the
- * normal PCI hotplug path. For PCI hotplug during EEH recovery,
- * the corresponding PE won't be destroied and deallocated.
*/
-void __pcibios_remove_pci_devices(struct pci_bus *bus, int purge_pe)
+void pcibios_remove_pci_devices(struct pci_bus *bus)
{
struct pci_dev *dev, *tmp;
struct pci_bus *child_bus;
/* First go down child busses */
list_for_each_entry(child_bus, &bus->children, node)
- __pcibios_remove_pci_devices(child_bus, purge_pe);
+ pcibios_remove_pci_devices(child_bus);
pr_debug("PCI: Removing devices on bus %04x:%02x\n",
pci_domain_nr(bus), bus->number);
list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {
- pr_debug(" * Removing %s...\n", pci_name(dev));
- eeh_remove_bus_device(dev, purge_pe);
+ pr_debug(" Removing %s...\n", pci_name(dev));
pci_stop_and_remove_bus_device(dev);
}
}
-/**
- * pcibios_remove_pci_devices - remove all devices under this bus
- * @bus: the indicated PCI bus
- *
- * Remove all of the PCI devices under this bus both from the
- * linux pci device tree, and from the powerpc EEH address cache.
- */
-void pcibios_remove_pci_devices(struct pci_bus *bus)
-{
- __pcibios_remove_pci_devices(bus, 1);
-}
EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices);
/**
@@ -76,7 +71,7 @@ EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices);
*/
void pcibios_add_pci_devices(struct pci_bus * bus)
{
- int slotno, num, mode, pass, max;
+ int slotno, mode, pass, max;
struct pci_dev *dev;
struct device_node *dn = pci_bus_to_OF_node(bus);
@@ -90,11 +85,15 @@ void pcibios_add_pci_devices(struct pci_bus * bus)
/* use ofdt-based probe */
of_rescan_bus(dn, bus);
} else if (mode == PCI_PROBE_NORMAL) {
- /* use legacy probe */
+ /*
+ * Use legacy probe. In the partial hotplug case, we
+ * probably have grandchildren devices unplugged. So
+ * we don't check the return value from pci_scan_slot() in
+ * order for fully rescan all the way down to pick them up.
+ * They can have been removed during partial hotplug.
+ */
slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
- num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
- if (!num)
- return;
+ pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
pcibios_setup_bus_devices(bus);
max = bus->busn_res.start;
for (pass = 0; pass < 2; pass++) {
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 6b0ba5854d99..15d9105323bf 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -230,11 +230,14 @@ void of_scan_pci_bridge(struct pci_dev *dev)
return;
}
- bus = pci_add_new_bus(dev->bus, dev, busrange[0]);
+ bus = pci_find_bus(pci_domain_nr(dev->bus), busrange[0]);
if (!bus) {
- printk(KERN_ERR "Failed to create pci bus for %s\n",
- node->full_name);
- return;
+ bus = pci_add_new_bus(dev->bus, dev, busrange[0]);
+ if (!bus) {
+ printk(KERN_ERR "Failed to create pci bus for %s\n",
+ node->full_name);
+ return;
+ }
}
bus->primary = dev->bus->number;
@@ -292,6 +295,38 @@ void of_scan_pci_bridge(struct pci_dev *dev)
}
EXPORT_SYMBOL(of_scan_pci_bridge);
+static struct pci_dev *of_scan_pci_dev(struct pci_bus *bus,
+ struct device_node *dn)
+{
+ struct pci_dev *dev = NULL;
+ const u32 *reg;
+ int reglen, devfn;
+
+ pr_debug(" * %s\n", dn->full_name);
+ if (!of_device_is_available(dn))
+ return NULL;
+
+ reg = of_get_property(dn, "reg", &reglen);
+ if (reg == NULL || reglen < 20)
+ return NULL;
+ devfn = (reg[0] >> 8) & 0xff;
+
+ /* Check if the PCI device is already there */
+ dev = pci_get_slot(bus, devfn);
+ if (dev) {
+ pci_dev_put(dev);
+ return dev;
+ }
+
+ /* create a new pci_dev for this device */
+ dev = of_create_pci_dev(dn, bus, devfn);
+ if (!dev)
+ return NULL;
+
+ pr_debug(" dev header type: %x\n", dev->hdr_type);
+ return dev;
+}
+
/**
* __of_scan_bus - given a PCI bus node, setup bus and scan for child devices
* @node: device tree node for the PCI bus
@@ -302,8 +337,6 @@ static void __of_scan_bus(struct device_node *node, struct pci_bus *bus,
int rescan_existing)
{
struct device_node *child;
- const u32 *reg;
- int reglen, devfn;
struct pci_dev *dev;
pr_debug("of_scan_bus(%s) bus no %d...\n",
@@ -311,16 +344,7 @@ static void __of_scan_bus(struct device_node *node, struct pci_bus *bus,
/* Scan direct children */
for_each_child_of_node(node, child) {
- pr_debug(" * %s\n", child->full_name);
- if (!of_device_is_available(child))
- continue;
- reg = of_get_property(child, "reg", &reglen);
- if (reg == NULL || reglen < 20)
- continue;
- devfn = (reg[0] >> 8) & 0xff;
-
- /* create a new pci_dev for this device */
- dev = of_create_pci_dev(child, bus, devfn);
+ dev = of_scan_pci_dev(bus, child);
if (!dev)
continue;
pr_debug(" dev header type: %x\n", dev->hdr_type);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index c517dbe705fd..8083be20fe5e 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -600,6 +600,16 @@ struct task_struct *__switch_to(struct task_struct *prev,
struct ppc64_tlb_batch *batch;
#endif
+ /* Back up the TAR across context switches.
+ * Note that the TAR is not available for use in the kernel. (To
+ * provide this, the TAR should be backed up/restored on exception
+ * entry/exit instead, and be in pt_regs. FIXME, this should be in
+ * pt_regs anyway (for debug).)
+ * Save the TAR here before we do treclaim/trecheckpoint as these
+ * will change the TAR.
+ */
+ save_tar(&prev->thread);
+
__switch_to_tm(prev);
#ifdef CONFIG_SMP
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 5eccda9fd33f..607902424e73 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -644,7 +644,8 @@ unsigned char ibm_architecture_vec[] = {
W(0xfffe0000), W(0x003a0000), /* POWER5/POWER5+ */
W(0xffff0000), W(0x003e0000), /* POWER6 */
W(0xffff0000), W(0x003f0000), /* POWER7 */
- W(0xffff0000), W(0x004b0000), /* POWER8 */
+ W(0xffff0000), W(0x004b0000), /* POWER8E */
+ W(0xffff0000), W(0x004d0000), /* POWER8 */
W(0xffffffff), W(0x0f000004), /* all 2.07-compliant */
W(0xffffffff), W(0x0f000003), /* all 2.06-compliant */
W(0xffffffff), W(0x0f000002), /* all 2.05-compliant */
@@ -706,7 +707,7 @@ unsigned char ibm_architecture_vec[] = {
* must match by the macro below. Update the definition if
* the structure layout changes.
*/
-#define IBM_ARCH_VEC_NRCORES_OFFSET 117
+#define IBM_ARCH_VEC_NRCORES_OFFSET 125
W(NR_CPUS), /* number of cores supported */
0,
0,
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 51be8fb24803..0554d1f6d70d 100644
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -233,6 +233,16 @@ dont_backup_fp:
std r5, _CCR(r7)
std r6, _XER(r7)
+
+ /* ******************** TAR, PPR, DSCR ********** */
+ mfspr r3, SPRN_TAR
+ mfspr r4, SPRN_PPR
+ mfspr r5, SPRN_DSCR
+
+ std r3, THREAD_TM_TAR(r12)
+ std r4, THREAD_TM_PPR(r12)
+ std r5, THREAD_TM_DSCR(r12)
+
/* MSR and flags: We don't change CRs, and we don't need to alter
* MSR.
*/
@@ -347,6 +357,16 @@ dont_restore_fp:
mtmsr r6 /* FP/Vec off again! */
restore_gprs:
+
+ /* ******************** TAR, PPR, DSCR ********** */
+ ld r4, THREAD_TM_TAR(r3)
+ ld r5, THREAD_TM_PPR(r3)
+ ld r6, THREAD_TM_DSCR(r3)
+
+ mtspr SPRN_TAR, r4
+ mtspr SPRN_PPR, r5
+ mtspr SPRN_DSCR, r6
+
/* ******************** CR,LR,CCR,MSR ********** */
ld r3, _CTR(r7)
ld r4, _LINK(r7)
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index bf33c22e38a4..e435bc089ea3 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -44,9 +44,7 @@
#include <asm/machdep.h>
#include <asm/rtas.h>
#include <asm/pmc.h>
-#ifdef CONFIG_PPC32
#include <asm/reg.h>
-#endif
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
#endif
@@ -1296,43 +1294,54 @@ void vsx_unavailable_exception(struct pt_regs *regs)
die("Unrecoverable VSX Unavailable Exception", regs, SIGABRT);
}
+#ifdef CONFIG_PPC64
void facility_unavailable_exception(struct pt_regs *regs)
{
static char *facility_strings[] = {
- "FPU",
- "VMX/VSX",
- "DSCR",
- "PMU SPRs",
- "BHRB",
- "TM",
- "AT",
- "EBB",
- "TAR",
+ [FSCR_FP_LG] = "FPU",
+ [FSCR_VECVSX_LG] = "VMX/VSX",
+ [FSCR_DSCR_LG] = "DSCR",
+ [FSCR_PM_LG] = "PMU SPRs",
+ [FSCR_BHRB_LG] = "BHRB",
+ [FSCR_TM_LG] = "TM",
+ [FSCR_EBB_LG] = "EBB",
+ [FSCR_TAR_LG] = "TAR",
};
- char *facility, *prefix;
+ char *facility = "unknown";
u64 value;
+ u8 status;
+ bool hv;
- if (regs->trap == 0xf60) {
- value = mfspr(SPRN_FSCR);
- prefix = "";
- } else {
+ hv = (regs->trap == 0xf80);
+ if (hv)
value = mfspr(SPRN_HFSCR);
- prefix = "Hypervisor ";
+ else
+ value = mfspr(SPRN_FSCR);
+
+ status = value >> 56;
+ if (status == FSCR_DSCR_LG) {
+ /* User is acessing the DSCR. Set the inherit bit and allow
+ * the user to set it directly in future by setting via the
+ * H/FSCR DSCR bit.
+ */
+ current->thread.dscr_inherit = 1;
+ if (hv)
+ mtspr(SPRN_HFSCR, value | HFSCR_DSCR);
+ else
+ mtspr(SPRN_FSCR, value | FSCR_DSCR);
+ return;
}
- value = value >> 56;
+ if ((status < ARRAY_SIZE(facility_strings)) &&
+ facility_strings[status])
+ facility = facility_strings[status];
/* We restore the interrupt state now */
if (!arch_irq_disabled_regs(regs))
local_irq_enable();
- if (value < ARRAY_SIZE(facility_strings))
- facility = facility_strings[value];
- else
- facility = "unknown";
-
pr_err("%sFacility '%s' unavailable, exception at 0x%lx, MSR=%lx\n",
- prefix, facility, regs->nip, regs->msr);
+ hv ? "Hypervisor " : "", facility, regs->nip, regs->msr);
if (user_mode(regs)) {
_exception(SIGILL, regs, ILL_ILLOPC, regs->nip);
@@ -1341,6 +1350,7 @@ void facility_unavailable_exception(struct pt_regs *regs)
die("Unexpected facility unavailable exception", regs, SIGABRT);
}
+#endif
#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 654e479802f2..f096e72262f4 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -38,9 +38,6 @@ jiffies = jiffies_64 + 4;
#endif
SECTIONS
{
- . = 0;
- reloc_start = .;
-
. = KERNELBASE;
/*
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 2efa9dde741a..7629cd3eb91a 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -1809,7 +1809,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
rma_size <<= PAGE_SHIFT;
rmls = lpcr_rmls(rma_size);
err = -EINVAL;
- if (rmls < 0) {
+ if ((long)rmls < 0) {
pr_err("KVM: Can't use RMA of 0x%lx bytes\n", rma_size);
goto out_srcu;
}
@@ -1874,7 +1874,7 @@ int kvmppc_core_init_vm(struct kvm *kvm)
/* Allocate the guest's logical partition ID */
lpid = kvmppc_alloc_lpid();
- if (lpid < 0)
+ if ((long)lpid < 0)
return -ENOMEM;
kvm->arch.lpid = lpid;
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 19498a567a81..c6e13d9a9e15 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1047,11 +1047,12 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
if (err)
goto free_shadow_vcpu;
+ err = -ENOMEM;
p = __get_free_page(GFP_KERNEL|__GFP_ZERO);
- /* the real shared page fills the last 4k of our page */
- vcpu->arch.shared = (void*)(p + PAGE_SIZE - 4096);
if (!p)
goto uninit_vcpu;
+ /* the real shared page fills the last 4k of our page */
+ vcpu->arch.shared = (void *)(p + PAGE_SIZE - 4096);
#ifdef CONFIG_PPC_BOOK3S_64
/* default to book3s_64 (970fx) */
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 3f0c30ae4791..c33d939120c9 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -43,6 +43,7 @@ static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
{
unsigned long va;
unsigned int penc;
+ unsigned long sllp;
/*
* We need 14 to 65 bits of va for a tlibe of 4K page
@@ -64,7 +65,9 @@ static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
/* clear out bits after (52) [0....52.....63] */
va &= ~((1ul << (64 - 52)) - 1);
va |= ssize << 8;
- va |= mmu_psize_defs[apsize].sllp << 6;
+ sllp = ((mmu_psize_defs[apsize].sllp & SLB_VSID_L) >> 6) |
+ ((mmu_psize_defs[apsize].sllp & SLB_VSID_LP) >> 4);
+ va |= sllp << 5;
asm volatile(ASM_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0), %2)
: : "r" (va), "r"(0), "i" (CPU_FTR_ARCH_206)
: "memory");
@@ -98,6 +101,7 @@ static inline void __tlbiel(unsigned long vpn, int psize, int apsize, int ssize)
{
unsigned long va;
unsigned int penc;
+ unsigned long sllp;
/* VPN_SHIFT can be atmost 12 */
va = vpn << VPN_SHIFT;
@@ -113,7 +117,9 @@ static inline void __tlbiel(unsigned long vpn, int psize, int apsize, int ssize)
/* clear out bits after(52) [0....52.....63] */
va &= ~((1ul << (64 - 52)) - 1);
va |= ssize << 8;
- va |= mmu_psize_defs[apsize].sllp << 6;
+ sllp = ((mmu_psize_defs[apsize].sllp & SLB_VSID_L) >> 6) |
+ ((mmu_psize_defs[apsize].sllp & SLB_VSID_LP) >> 4);
+ va |= sllp << 5;
asm volatile(".long 0x7c000224 | (%0 << 11) | (0 << 21)"
: : "r"(va) : "memory");
break;
@@ -554,6 +560,7 @@ static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
seg_off |= vpi << shift;
}
*vpn = vsid << (SID_SHIFT - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ break;
case MMU_SEGSIZE_1T:
/* We only have 40 - 23 bits of seg_off in avpn */
seg_off = (avpn & 0x1ffff) << 23;
@@ -563,6 +570,7 @@ static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
seg_off |= vpi << shift;
}
*vpn = vsid << (SID_SHIFT_1T - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ break;
default:
*vpn = size = 0;
}
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 08397217e8ac..5850798826cd 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -27,6 +27,7 @@
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
+#include <asm/cputhreads.h>
#include <asm/sparsemem.h>
#include <asm/prom.h>
#include <asm/smp.h>
@@ -1318,7 +1319,8 @@ static int update_cpu_associativity_changes_mask(void)
}
}
if (changed) {
- cpumask_set_cpu(cpu, changes);
+ cpumask_or(changes, changes, cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
}
}
@@ -1426,7 +1428,7 @@ static int update_cpu_topology(void *data)
if (!data)
return -EINVAL;
- cpu = get_cpu();
+ cpu = smp_processor_id();
for (update = data; update; update = update->next) {
if (cpu != update->cpu)
@@ -1446,12 +1448,12 @@ static int update_cpu_topology(void *data)
*/
int arch_update_cpu_topology(void)
{
- unsigned int cpu, changed = 0;
+ unsigned int cpu, sibling, changed = 0;
struct topology_update_data *updates, *ud;
unsigned int associativity[VPHN_ASSOC_BUFSIZE] = {0};
cpumask_t updated_cpus;
struct device *dev;
- int weight, i = 0;
+ int weight, new_nid, i = 0;
weight = cpumask_weight(&cpu_associativity_changes_mask);
if (!weight)
@@ -1464,19 +1466,46 @@ int arch_update_cpu_topology(void)
cpumask_clear(&updated_cpus);
for_each_cpu(cpu, &cpu_associativity_changes_mask) {
- ud = &updates[i++];
- ud->cpu = cpu;
- vphn_get_associativity(cpu, associativity);
- ud->new_nid = associativity_to_nid(associativity);
-
- if (ud->new_nid < 0 || !node_online(ud->new_nid))
- ud->new_nid = first_online_node;
+ /*
+ * If siblings aren't flagged for changes, updates list
+ * will be too short. Skip on this update and set for next
+ * update.
+ */
+ if (!cpumask_subset(cpu_sibling_mask(cpu),
+ &cpu_associativity_changes_mask)) {
+ pr_info("Sibling bits not set for associativity "
+ "change, cpu%d\n", cpu);
+ cpumask_or(&cpu_associativity_changes_mask,
+ &cpu_associativity_changes_mask,
+ cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
+ continue;
+ }
- ud->old_nid = numa_cpu_lookup_table[cpu];
- cpumask_set_cpu(cpu, &updated_cpus);
+ /* Use associativity from first thread for all siblings */
+ vphn_get_associativity(cpu, associativity);
+ new_nid = associativity_to_nid(associativity);
+ if (new_nid < 0 || !node_online(new_nid))
+ new_nid = first_online_node;
+
+ if (new_nid == numa_cpu_lookup_table[cpu]) {
+ cpumask_andnot(&cpu_associativity_changes_mask,
+ &cpu_associativity_changes_mask,
+ cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
+ continue;
+ }
- if (i < weight)
- ud->next = &updates[i];
+ for_each_cpu(sibling, cpu_sibling_mask(cpu)) {
+ ud = &updates[i++];
+ ud->cpu = sibling;
+ ud->new_nid = new_nid;
+ ud->old_nid = numa_cpu_lookup_table[sibling];
+ cpumask_set_cpu(sibling, &updated_cpus);
+ if (i < weight)
+ ud->next = &updates[i];
+ }
+ cpu = cpu_last_thread_sibling(cpu);
}
stop_machine(update_cpu_topology, &updates[0], &updated_cpus);
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index a3985aee77fe..eeae308cf982 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -484,7 +484,7 @@ static bool is_ebb_event(struct perf_event *event)
* use bit 63 of the event code for something else if they wish.
*/
return (ppmu->flags & PPMU_EBB) &&
- ((event->attr.config >> EVENT_CONFIG_EBB_SHIFT) & 1);
+ ((event->attr.config >> PERF_EVENT_CONFIG_EBB_SHIFT) & 1);
}
static int ebb_event_check(struct perf_event *event)
@@ -1252,8 +1252,11 @@ nocheck:
ret = 0;
out:
- if (has_branch_stack(event))
+ if (has_branch_stack(event)) {
power_pmu_bhrb_enable(event);
+ cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+ event->attr.branch_sample_type);
+ }
perf_pmu_enable(event->pmu);
local_irq_restore(flags);
diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c
index 96a64d6a8bdf..2ee4a707f0df 100644
--- a/arch/powerpc/perf/power8-pmu.c
+++ b/arch/powerpc/perf/power8-pmu.c
@@ -118,7 +118,7 @@
(EVENT_UNIT_MASK << EVENT_UNIT_SHIFT) | \
(EVENT_COMBINE_MASK << EVENT_COMBINE_SHIFT) | \
(EVENT_MARKED_MASK << EVENT_MARKED_SHIFT) | \
- (EVENT_EBB_MASK << EVENT_CONFIG_EBB_SHIFT) | \
+ (EVENT_EBB_MASK << PERF_EVENT_CONFIG_EBB_SHIFT) | \
EVENT_PSEL_MASK)
/* MMCRA IFM bits - POWER8 */
@@ -233,10 +233,10 @@ static int power8_get_constraint(u64 event, unsigned long *maskp, unsigned long
pmc = (event >> EVENT_PMC_SHIFT) & EVENT_PMC_MASK;
unit = (event >> EVENT_UNIT_SHIFT) & EVENT_UNIT_MASK;
cache = (event >> EVENT_CACHE_SEL_SHIFT) & EVENT_CACHE_SEL_MASK;
- ebb = (event >> EVENT_CONFIG_EBB_SHIFT) & EVENT_EBB_MASK;
+ ebb = (event >> PERF_EVENT_CONFIG_EBB_SHIFT) & EVENT_EBB_MASK;
/* Clear the EBB bit in the event, so event checks work below */
- event &= ~(EVENT_EBB_MASK << EVENT_CONFIG_EBB_SHIFT);
+ event &= ~(EVENT_EBB_MASK << PERF_EVENT_CONFIG_EBB_SHIFT);
if (pmc) {
if (pmc > 6)
@@ -561,18 +561,13 @@ static int power8_generic_events[] = {
static u64 power8_bhrb_filter_map(u64 branch_sample_type)
{
u64 pmu_bhrb_filter = 0;
- u64 br_privilege = branch_sample_type & ONLY_PLM;
- /* BHRB and regular PMU events share the same prvillege state
+ /* BHRB and regular PMU events share the same privilege state
* filter configuration. BHRB is always recorded along with a
- * regular PMU event. So privilege state filter criteria for BHRB
- * and the companion PMU events has to be the same. As a default
- * "perf record" tool sets all privillege bits ON when no filter
- * criteria is provided in the command line. So as along as all
- * privillege bits are ON or they are OFF, we are good to go.
+ * regular PMU event. As the privilege state filter is handled
+ * in the basic PMC configuration of the accompanying regular
+ * PMU event, we ignore any separate BHRB specific request.
*/
- if ((br_privilege != 7) && (br_privilege != 0))
- return -1;
/* No branch filter requested */
if (branch_sample_type & PERF_SAMPLE_BRANCH_ANY)
@@ -621,10 +616,19 @@ static struct power_pmu power8_pmu = {
static int __init init_power8_pmu(void)
{
+ int rc;
+
if (!cur_cpu_spec->oprofile_cpu_type ||
strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power8"))
return -ENODEV;
- return register_power_pmu(&power8_pmu);
+ rc = register_power_pmu(&power8_pmu);
+ if (rc)
+ return rc;
+
+ /* Tell userspace that EBB is supported */
+ cur_cpu_spec->cpu_user_features2 |= PPC_FEATURE2_EBB;
+
+ return 0;
}
early_initcall(init_power8_pmu);
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c
index 969cce73055a..79663d26e6ea 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -114,7 +114,7 @@ static int powernv_eeh_dev_probe(struct pci_dev *dev, void *flag)
* the root bridge. So it's not reasonable to continue
* the probing.
*/
- if (!dn || !edev)
+ if (!dn || !edev || edev->pe)
return 0;
/* Skip for PCI-ISA bridge */
@@ -122,8 +122,19 @@ static int powernv_eeh_dev_probe(struct pci_dev *dev, void *flag)
return 0;
/* Initialize eeh device */
- edev->class_code = dev->class;
- edev->mode = 0;
+ edev->class_code = dev->class;
+ edev->mode &= 0xFFFFFF00;
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+ edev->mode |= EEH_DEV_BRIDGE;
+ if (pci_is_pcie(dev)) {
+ edev->pcie_cap = pci_pcie_cap(dev);
+
+ if (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT)
+ edev->mode |= EEH_DEV_ROOT_PORT;
+ else if (pci_pcie_type(dev) == PCI_EXP_TYPE_DOWNSTREAM)
+ edev->mode |= EEH_DEV_DS_PORT;
+ }
+
edev->config_addr = ((dev->bus->number << 8) | dev->devfn);
edev->pe_config_addr = phb->bdfn_to_pe(phb, dev->bus, dev->devfn & 0xff);
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 49b57b9f835d..d8140b125e62 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1266,7 +1266,7 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np,
opal_pci_set_pe(phb_id, 0, 0, 7, 1, 1 , OPAL_MAP_PE);
}
-void pnv_pci_init_ioda2_phb(struct device_node *np)
+void __init pnv_pci_init_ioda2_phb(struct device_node *np)
{
pnv_pci_init_ioda_phb(np, 0, PNV_PHB_IODA2);
}
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 1bd3399146ed..62b4f8025de0 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -19,7 +19,6 @@ config PPC_PSERIES
select ZLIB_DEFLATE
select PPC_DOORBELL
select HAVE_CONTEXT_TRACKING
- select HOTPLUG if SMP
select HOTPLUG_CPU if SMP
default y
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index b456b157d33d..7fbc25b1813f 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -133,6 +133,48 @@ static int pseries_eeh_init(void)
return 0;
}
+static int pseries_eeh_cap_start(struct device_node *dn)
+{
+ struct pci_dn *pdn = PCI_DN(dn);
+ u32 status;
+
+ if (!pdn)
+ return 0;
+
+ rtas_read_config(pdn, PCI_STATUS, 2, &status);
+ if (!(status & PCI_STATUS_CAP_LIST))
+ return 0;
+
+ return PCI_CAPABILITY_LIST;
+}
+
+
+static int pseries_eeh_find_cap(struct device_node *dn, int cap)
+{
+ struct pci_dn *pdn = PCI_DN(dn);
+ int pos = pseries_eeh_cap_start(dn);
+ int cnt = 48; /* Maximal number of capabilities */
+ u32 id;
+
+ if (!pos)
+ return 0;
+
+ while (cnt--) {
+ rtas_read_config(pdn, pos, 1, &pos);
+ if (pos < 0x40)
+ break;
+ pos &= ~3;
+ rtas_read_config(pdn, pos + PCI_CAP_LIST_ID, 1, &id);
+ if (id == 0xff)
+ break;
+ if (id == cap)
+ return pos;
+ pos += PCI_CAP_LIST_NEXT;
+ }
+
+ return 0;
+}
+
/**
* pseries_eeh_of_probe - EEH probe on the given device
* @dn: OF node
@@ -146,14 +188,16 @@ static void *pseries_eeh_of_probe(struct device_node *dn, void *flag)
{
struct eeh_dev *edev;
struct eeh_pe pe;
+ struct pci_dn *pdn = PCI_DN(dn);
const u32 *class_code, *vendor_id, *device_id;
const u32 *regs;
+ u32 pcie_flags;
int enable = 0;
int ret;
/* Retrieve OF node and eeh device */
edev = of_node_to_eeh_dev(dn);
- if (!of_device_is_available(dn))
+ if (edev->pe || !of_device_is_available(dn))
return NULL;
/* Retrieve class/vendor/device IDs */
@@ -167,9 +211,26 @@ static void *pseries_eeh_of_probe(struct device_node *dn, void *flag)
if (dn->type && !strcmp(dn->type, "isa"))
return NULL;
- /* Update class code and mode of eeh device */
+ /*
+ * Update class code and mode of eeh device. We need
+ * correctly reflects that current device is root port
+ * or PCIe switch downstream port.
+ */
edev->class_code = *class_code;
- edev->mode = 0;
+ edev->pcie_cap = pseries_eeh_find_cap(dn, PCI_CAP_ID_EXP);
+ edev->mode &= 0xFFFFFF00;
+ if ((edev->class_code >> 8) == PCI_CLASS_BRIDGE_PCI) {
+ edev->mode |= EEH_DEV_BRIDGE;
+ if (edev->pcie_cap) {
+ rtas_read_config(pdn, edev->pcie_cap + PCI_EXP_FLAGS,
+ 2, &pcie_flags);
+ pcie_flags = (pcie_flags & PCI_EXP_FLAGS_TYPE) >> 4;
+ if (pcie_flags == PCI_EXP_TYPE_ROOT_PORT)
+ edev->mode |= EEH_DEV_ROOT_PORT;
+ else if (pcie_flags == PCI_EXP_TYPE_DOWNSTREAM)
+ edev->mode |= EEH_DEV_DS_PORT;
+ }
+ }
/* Retrieve the device address */
regs = of_get_property(dn, "reg", NULL);
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 02d6e21619bb..8bad880bd177 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -146,7 +146,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
flags = 0;
/* Make pHyp happy */
- if ((rflags & _PAGE_NO_CACHE) & !(rflags & _PAGE_WRITETHRU))
+ if ((rflags & _PAGE_NO_CACHE) && !(rflags & _PAGE_WRITETHRU))
hpte_r &= ~_PAGE_COHERENT;
if (firmware_has_feature(FW_FEATURE_XCMO) && !(hpte_r & HPTE_R_N))
flags |= H_COALESCE_CAND;
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 9f8671a44551..6a5f2b1f32ca 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -569,35 +569,6 @@ error:
return ret;
}
-static int unzip_oops(char *oops_buf, char *big_buf)
-{
- struct oops_log_info *oops_hdr = (struct oops_log_info *)oops_buf;
- u64 timestamp = oops_hdr->timestamp;
- char *big_oops_data = NULL;
- char *oops_data_buf = NULL;
- size_t big_oops_data_sz;
- int unzipped_len;
-
- big_oops_data = big_buf + sizeof(struct oops_log_info);
- big_oops_data_sz = big_oops_buf_sz - sizeof(struct oops_log_info);
- oops_data_buf = oops_buf + sizeof(struct oops_log_info);
-
- unzipped_len = nvram_decompress(oops_data_buf, big_oops_data,
- oops_hdr->report_length,
- big_oops_data_sz);
-
- if (unzipped_len < 0) {
- pr_err("nvram: decompression failed; returned %d\n",
- unzipped_len);
- return -1;
- }
- oops_hdr = (struct oops_log_info *)big_buf;
- oops_hdr->version = OOPS_HDR_VERSION;
- oops_hdr->report_length = (u16) unzipped_len;
- oops_hdr->timestamp = timestamp;
- return 0;
-}
-
static int nvram_pstore_open(struct pstore_info *psi)
{
/* Reset the iterator to start reading partitions again */
@@ -685,10 +656,9 @@ static ssize_t nvram_pstore_read(u64 *id, enum pstore_type_id *type,
unsigned int err_type, id_no, size = 0;
struct nvram_os_partition *part = NULL;
char *buff = NULL, *big_buff = NULL;
- int rc, sig = 0;
+ int sig = 0;
loff_t p;
-read_partition:
read_type++;
switch (nvram_type_ids[read_type]) {
@@ -749,30 +719,46 @@ read_partition:
*id = id_no;
if (nvram_type_ids[read_type] == PSTORE_TYPE_DMESG) {
+ int length, unzipped_len;
+ size_t hdr_size;
+
oops_hdr = (struct oops_log_info *)buff;
- *buf = buff + sizeof(*oops_hdr);
+ if (oops_hdr->version < OOPS_HDR_VERSION) {
+ /* Old format oops header had 2-byte record size */
+ hdr_size = sizeof(u16);
+ length = oops_hdr->version;
+ time->tv_sec = 0;
+ time->tv_nsec = 0;
+ } else {
+ hdr_size = sizeof(*oops_hdr);
+ length = oops_hdr->report_length;
+ time->tv_sec = oops_hdr->timestamp;
+ time->tv_nsec = 0;
+ }
+ *buf = kmalloc(length, GFP_KERNEL);
+ if (*buf == NULL)
+ return -ENOMEM;
+ memcpy(*buf, buff + hdr_size, length);
+ kfree(buff);
if (err_type == ERR_TYPE_KERNEL_PANIC_GZ) {
big_buff = kmalloc(big_oops_buf_sz, GFP_KERNEL);
if (!big_buff)
return -ENOMEM;
- rc = unzip_oops(buff, big_buff);
+ unzipped_len = nvram_decompress(*buf, big_buff,
+ length, big_oops_buf_sz);
- if (rc != 0) {
- kfree(buff);
+ if (unzipped_len < 0) {
+ pr_err("nvram: decompression failed, returned "
+ "rc %d\n", unzipped_len);
kfree(big_buff);
- goto read_partition;
+ } else {
+ *buf = big_buff;
+ length = unzipped_len;
}
-
- oops_hdr = (struct oops_log_info *)big_buff;
- *buf = big_buff + sizeof(*oops_hdr);
- kfree(buff);
}
-
- time->tv_sec = oops_hdr->timestamp;
- time->tv_nsec = 0;
- return oops_hdr->report_length;
+ return length;
}
*buf = buff;
@@ -816,6 +802,7 @@ static int nvram_pstore_init(void)
static void __init nvram_init_oops_partition(int rtas_partition_exists)
{
int rc;
+ size_t size;
rc = pseries_nvram_init_os_partition(&oops_log_partition);
if (rc != 0) {
@@ -844,8 +831,9 @@ static void __init nvram_init_oops_partition(int rtas_partition_exists)
big_oops_buf_sz = (oops_data_sz * 100) / 45;
big_oops_buf = kmalloc(big_oops_buf_sz, GFP_KERNEL);
if (big_oops_buf) {
- stream.workspace = kmalloc(zlib_deflate_workspacesize(
- WINDOW_BITS, MEM_LEVEL), GFP_KERNEL);
+ size = max(zlib_deflate_workspacesize(WINDOW_BITS, MEM_LEVEL),
+ zlib_inflate_workspacesize());
+ stream.workspace = kmalloc(size, GFP_KERNEL);
if (!stream.workspace) {
pr_err("nvram: No memory for compression workspace; "
"skipping compression of %s partition data\n",
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index 7b3cbde8c783..721c0586b284 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -287,6 +287,9 @@ static struct rtas_error_log *fwnmi_get_errinfo(struct pt_regs *regs)
unsigned long *savep;
struct rtas_error_log *h, *errhdr = NULL;
+ /* Mask top two bits */
+ regs->gpr[3] &= ~(0x3UL << 62);
+
if (!VALID_FWNMI_BUFFER(regs->gpr[3])) {
printk(KERN_ERR "FWNMI: corrupt r3 0x%016lx\n", regs->gpr[3]);
return NULL;
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 22f75b504f7f..8a4cae78f03c 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -118,6 +118,7 @@ config S390
select HAVE_FUNCTION_TRACE_MCOUNT_TEST
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_LZ4
select HAVE_KERNEL_LZMA
select HAVE_KERNEL_LZO
select HAVE_KERNEL_XZ
@@ -227,11 +228,12 @@ config MARCH_Z196
not work on older machines.
config MARCH_ZEC12
- bool "IBM zEC12"
+ bool "IBM zBC12 and zEC12"
select HAVE_MARCH_ZEC12_FEATURES if 64BIT
help
- Select this to enable optimizations for IBM zEC12 (2827 series). The
- kernel will be slightly faster but will not work on older machines.
+ Select this to enable optimizations for IBM zBC12 and zEC12 (2828 and
+ 2827 series). The kernel will be slightly faster but will not work on
+ older machines.
endchoice
@@ -709,6 +711,7 @@ config S390_GUEST
def_bool y
prompt "s390 support for virtio devices"
depends on 64BIT
+ select TTY
select VIRTUALIZATION
select VIRTIO
select VIRTIO_CONSOLE
diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile
index 3ad8f61c9985..866ecbe670e4 100644
--- a/arch/s390/boot/compressed/Makefile
+++ b/arch/s390/boot/compressed/Makefile
@@ -6,9 +6,9 @@
BITS := $(if $(CONFIG_64BIT),64,31)
-targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
- vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo misc.o piggy.o \
- sizes.h head$(BITS).o
+targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2
+targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4
+targets += misc.o piggy.o sizes.h head$(BITS).o
KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
@@ -48,6 +48,7 @@ vmlinux.bin.all-y := $(obj)/vmlinux.bin
suffix-$(CONFIG_KERNEL_GZIP) := gz
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
+suffix-$(CONFIG_KERNEL_LZ4) := lz4
suffix-$(CONFIG_KERNEL_LZMA) := lzma
suffix-$(CONFIG_KERNEL_LZO) := lzo
suffix-$(CONFIG_KERNEL_XZ) := xz
@@ -56,6 +57,8 @@ $(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y)
$(call if_changed,gzip)
$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y)
$(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y)
+ $(call if_changed,lz4)
$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y)
$(call if_changed,lzma)
$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y)
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
index c4c6a1cf221b..57cbaff1f397 100644
--- a/arch/s390/boot/compressed/misc.c
+++ b/arch/s390/boot/compressed/misc.c
@@ -47,6 +47,10 @@ static unsigned long free_mem_end_ptr;
#include "../../../../lib/decompress_bunzip2.c"
#endif
+#ifdef CONFIG_KERNEL_LZ4
+#include "../../../../lib/decompress_unlz4.c"
+#endif
+
#ifdef CONFIG_KERNEL_LZMA
#include "../../../../lib/decompress_unlzma.c"
#endif
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index 4d8604e311f3..7d4676758733 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -693,7 +693,7 @@ static inline int find_next_bit_left(const unsigned long *addr,
size -= offset;
p = addr + offset / BITS_PER_LONG;
if (bit) {
- set = __flo_word(0, *p & (~0UL << bit));
+ set = __flo_word(0, *p & (~0UL >> bit));
if (set >= size)
return size + offset;
if (set < BITS_PER_LONG)
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 6b499870662f..b0e6435b2f02 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -91,7 +91,15 @@ struct thread_struct {
#endif
};
-#define PER_FLAG_NO_TE 1UL /* Flag to disable transactions. */
+/* Flag to disable transactions. */
+#define PER_FLAG_NO_TE 1UL
+/* Flag to enable random transaction aborts. */
+#define PER_FLAG_TE_ABORT_RAND 2UL
+/* Flag to specify random transaction abort mode:
+ * - abort each transaction at a random instruction before TEND if set.
+ * - abort random transactions at a random instruction if cleared.
+ */
+#define PER_FLAG_TE_ABORT_RAND_TEND 4UL
typedef struct thread_struct thread_struct;
diff --git a/arch/s390/include/asm/switch_to.h b/arch/s390/include/asm/switch_to.h
index f3a9e0f92704..80b6f11263c4 100644
--- a/arch/s390/include/asm/switch_to.h
+++ b/arch/s390/include/asm/switch_to.h
@@ -10,7 +10,7 @@
#include <linux/thread_info.h>
extern struct task_struct *__switch_to(void *, void *);
-extern void update_per_regs(struct task_struct *task);
+extern void update_cr_regs(struct task_struct *task);
static inline void save_fp_regs(s390_fp_regs *fpregs)
{
@@ -86,7 +86,7 @@ static inline void restore_access_regs(unsigned int *acrs)
restore_fp_regs(&next->thread.fp_regs); \
restore_access_regs(&next->thread.acrs[0]); \
restore_ri_cb(next->thread.ri_cb, prev->thread.ri_cb); \
- update_per_regs(next); \
+ update_cr_regs(next); \
} \
prev = __switch_to(prev,next); \
} while (0)
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h
index b75d7d686684..23a64d25f2b1 100644
--- a/arch/s390/include/asm/tlb.h
+++ b/arch/s390/include/asm/tlb.h
@@ -32,6 +32,7 @@ struct mmu_gather {
struct mm_struct *mm;
struct mmu_table_batch *batch;
unsigned int fullmm;
+ unsigned long start, unsigned long end;
};
struct mmu_table_batch {
@@ -48,10 +49,13 @@ extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
static inline void tlb_gather_mmu(struct mmu_gather *tlb,
struct mm_struct *mm,
- unsigned int full_mm_flush)
+ unsigned long start,
+ unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
tlb->batch = NULL;
if (tlb->fullmm)
__tlb_flush_mm(mm);
diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h
index 3aa9f1ec5b29..7a84619e315e 100644
--- a/arch/s390/include/uapi/asm/ptrace.h
+++ b/arch/s390/include/uapi/asm/ptrace.h
@@ -400,6 +400,7 @@ typedef struct
#define PTRACE_POKE_SYSTEM_CALL 0x5008
#define PTRACE_ENABLE_TE 0x5009
#define PTRACE_DISABLE_TE 0x5010
+#define PTRACE_TE_ABORT_RAND 0x5011
/*
* PT_PROT definition is loosely based on hppa bsd definition in
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index f703d91bf720..d8f355657171 100644
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -21,6 +21,48 @@
#define PTR_SUB(x, y) (((char *) (x)) - ((unsigned long) (y)))
#define PTR_DIFF(x, y) ((unsigned long)(((char *) (x)) - ((unsigned long) (y))))
+
+/*
+ * Return physical address for virtual address
+ */
+static inline void *load_real_addr(void *addr)
+{
+ unsigned long real_addr;
+
+ asm volatile(
+ " lra %0,0(%1)\n"
+ " jz 0f\n"
+ " la %0,0\n"
+ "0:"
+ : "=a" (real_addr) : "a" (addr) : "cc");
+ return (void *)real_addr;
+}
+
+/*
+ * Copy up to one page to vmalloc or real memory
+ */
+static ssize_t copy_page_real(void *buf, void *src, size_t csize)
+{
+ size_t size;
+
+ if (is_vmalloc_addr(buf)) {
+ BUG_ON(csize >= PAGE_SIZE);
+ /* If buf is not page aligned, copy first part */
+ size = min(roundup(__pa(buf), PAGE_SIZE) - __pa(buf), csize);
+ if (size) {
+ if (memcpy_real(load_real_addr(buf), src, size))
+ return -EFAULT;
+ buf += size;
+ src += size;
+ }
+ /* Copy second part */
+ size = csize - size;
+ return (size) ? memcpy_real(load_real_addr(buf), src, size) : 0;
+ } else {
+ return memcpy_real(buf, src, csize);
+ }
+}
+
/*
* Copy one page from "oldmem"
*
@@ -32,6 +74,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
size_t csize, unsigned long offset, int userbuf)
{
unsigned long src;
+ int rc;
if (!csize)
return 0;
@@ -43,11 +86,11 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
src < OLDMEM_BASE + OLDMEM_SIZE)
src -= OLDMEM_BASE;
if (userbuf)
- copy_to_user_real((void __force __user *) buf, (void *) src,
- csize);
+ rc = copy_to_user_real((void __force __user *) buf,
+ (void *) src, csize);
else
- memcpy_real(buf, (void *) src, csize);
- return csize;
+ rc = copy_page_real(buf, (void *) src, csize);
+ return (rc == 0) ? csize : rc;
}
/*
diff --git a/arch/s390/kernel/perf_event.c b/arch/s390/kernel/perf_event.c
index a6fc037671b1..500aa1029bcb 100644
--- a/arch/s390/kernel/perf_event.c
+++ b/arch/s390/kernel/perf_event.c
@@ -52,12 +52,13 @@ static struct kvm_s390_sie_block *sie_block(struct pt_regs *regs)
static bool is_in_guest(struct pt_regs *regs)
{
- unsigned long ip = instruction_pointer(regs);
-
if (user_mode(regs))
return false;
-
- return ip == (unsigned long) &sie_exit;
+#if defined(CONFIG_KVM) || defined(CONFIG_KVM_MODULE)
+ return instruction_pointer(regs) == (unsigned long) &sie_exit;
+#else
+ return false;
+#endif
}
static unsigned long guest_is_user_mode(struct pt_regs *regs)
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index a314c57f4e94..e9fadb04e3c6 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -47,7 +47,7 @@ enum s390_regset {
REGSET_GENERAL_EXTENDED,
};
-void update_per_regs(struct task_struct *task)
+void update_cr_regs(struct task_struct *task)
{
struct pt_regs *regs = task_pt_regs(task);
struct thread_struct *thread = &task->thread;
@@ -56,17 +56,25 @@ void update_per_regs(struct task_struct *task)
#ifdef CONFIG_64BIT
/* Take care of the enable/disable of transactional execution. */
if (MACHINE_HAS_TE) {
- unsigned long cr0, cr0_new;
+ unsigned long cr[3], cr_new[3];
- __ctl_store(cr0, 0, 0);
- /* set or clear transaction execution bits 8 and 9. */
+ __ctl_store(cr, 0, 2);
+ cr_new[1] = cr[1];
+ /* Set or clear transaction execution TXC/PIFO bits 8 and 9. */
if (task->thread.per_flags & PER_FLAG_NO_TE)
- cr0_new = cr0 & ~(3UL << 54);
+ cr_new[0] = cr[0] & ~(3UL << 54);
else
- cr0_new = cr0 | (3UL << 54);
- /* Only load control register 0 if necessary. */
- if (cr0 != cr0_new)
- __ctl_load(cr0_new, 0, 0);
+ cr_new[0] = cr[0] | (3UL << 54);
+ /* Set or clear transaction execution TDC bits 62 and 63. */
+ cr_new[2] = cr[2] & ~3UL;
+ if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND) {
+ if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND_TEND)
+ cr_new[2] |= 1UL;
+ else
+ cr_new[2] |= 2UL;
+ }
+ if (memcmp(&cr_new, &cr, sizeof(cr)))
+ __ctl_load(cr_new, 0, 2);
}
#endif
/* Copy user specified PER registers */
@@ -100,14 +108,14 @@ void user_enable_single_step(struct task_struct *task)
{
set_tsk_thread_flag(task, TIF_SINGLE_STEP);
if (task == current)
- update_per_regs(task);
+ update_cr_regs(task);
}
void user_disable_single_step(struct task_struct *task)
{
clear_tsk_thread_flag(task, TIF_SINGLE_STEP);
if (task == current)
- update_per_regs(task);
+ update_cr_regs(task);
}
/*
@@ -447,6 +455,26 @@ long arch_ptrace(struct task_struct *child, long request,
if (!MACHINE_HAS_TE)
return -EIO;
child->thread.per_flags |= PER_FLAG_NO_TE;
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND;
+ return 0;
+ case PTRACE_TE_ABORT_RAND:
+ if (!MACHINE_HAS_TE || (child->thread.per_flags & PER_FLAG_NO_TE))
+ return -EIO;
+ switch (data) {
+ case 0UL:
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND;
+ break;
+ case 1UL:
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND;
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND_TEND;
+ break;
+ case 2UL:
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND;
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND_TEND;
+ break;
+ default:
+ return -EINVAL;
+ }
return 0;
default:
/* Removing high order bit from addr (only for 31 bit). */
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 497451ec5e26..aeed8a61fa0d 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -994,6 +994,7 @@ static void __init setup_hwcaps(void)
strcpy(elf_platform, "z196");
break;
case 0x2827:
+ case 0x2828:
strcpy(elf_platform, "zEC12");
break;
}
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index ba694d2ba51e..34c1c9a90be2 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -702,14 +702,25 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
return rc;
vcpu->arch.sie_block->icptcode = 0;
- preempt_disable();
- kvm_guest_enter();
- preempt_enable();
VCPU_EVENT(vcpu, 6, "entering sie flags %x",
atomic_read(&vcpu->arch.sie_block->cpuflags));
trace_kvm_s390_sie_enter(vcpu,
atomic_read(&vcpu->arch.sie_block->cpuflags));
+
+ /*
+ * As PF_VCPU will be used in fault handler, between guest_enter
+ * and guest_exit should be no uaccess.
+ */
+ preempt_disable();
+ kvm_guest_enter();
+ preempt_enable();
rc = sie64a(vcpu->arch.sie_block, vcpu->run->s.regs.gprs);
+ kvm_guest_exit();
+
+ VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
+ vcpu->arch.sie_block->icptcode);
+ trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
+
if (rc > 0)
rc = 0;
if (rc < 0) {
@@ -721,10 +732,6 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
rc = kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);
}
}
- VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
- vcpu->arch.sie_block->icptcode);
- trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
- kvm_guest_exit();
memcpy(&vcpu->run->s.regs.gprs[14], &vcpu->arch.sie_block->gg14, 16);
return rc;
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 0da3e6eb6be6..4cdc54e63ebc 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -16,6 +16,7 @@
#include <linux/errno.h>
#include <linux/compat.h>
#include <asm/asm-offsets.h>
+#include <asm/facility.h>
#include <asm/current.h>
#include <asm/debug.h>
#include <asm/ebcdic.h>
@@ -532,8 +533,7 @@ static int handle_pfmf(struct kvm_vcpu *vcpu)
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* Only provide non-quiescing support if the host supports it */
- if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ &&
- S390_lowcore.stfl_fac_list & 0x00020000)
+ if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ && !test_facility(14))
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* No support for conditional-SSKE */
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index ce36ea80e4f9..ad446b0c55b6 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -69,6 +69,7 @@ static void __init setup_zero_pages(void)
order = 2;
break;
case 0x2827: /* zEC12 */
+ case 0x2828: /* zEC12 */
default:
order = 5;
break;
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 82f165f8078c..d5f10a43a58f 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -9,6 +9,8 @@
#include <linux/netdevice.h>
#include <linux/if_vlan.h>
#include <linux/filter.h>
+#include <linux/random.h>
+#include <linux/init.h>
#include <asm/cacheflush.h>
#include <asm/processor.h>
#include <asm/facility.h>
@@ -221,6 +223,37 @@ static void bpf_jit_epilogue(struct bpf_jit *jit)
EMIT2(0x07fe);
}
+/* Helper to find the offset of pkt_type in sk_buff
+ * Make sure its still a 3bit field starting at the MSBs within a byte.
+ */
+#define PKT_TYPE_MAX 0xe0
+static int pkt_type_offset;
+
+static int __init bpf_pkt_type_offset_init(void)
+{
+ struct sk_buff skb_probe = {
+ .pkt_type = ~0,
+ };
+ char *ct = (char *)&skb_probe;
+ int off;
+
+ pkt_type_offset = -1;
+ for (off = 0; off < sizeof(struct sk_buff); off++) {
+ if (!ct[off])
+ continue;
+ if (ct[off] == PKT_TYPE_MAX)
+ pkt_type_offset = off;
+ else {
+ /* Found non matching bit pattern, fix needed. */
+ WARN_ON_ONCE(1);
+ pkt_type_offset = -1;
+ return -1;
+ }
+ }
+ return 0;
+}
+device_initcall(bpf_pkt_type_offset_init);
+
/*
* make sure we dont leak kernel information to user
*/
@@ -720,6 +753,16 @@ call_fn: /* lg %r1,<d(function)>(%r13) */
EMIT4_DISP(0x88500000, 12);
}
break;
+ case BPF_S_ANC_PKTTYPE:
+ if (pkt_type_offset < 0)
+ goto out;
+ /* lhi %r5,0 */
+ EMIT4(0xa7580000);
+ /* ic %r5,<d(pkt_type_offset)>(%r2) */
+ EMIT4_DISP(0x43502000, pkt_type_offset);
+ /* srl %r5,5 */
+ EMIT4_DISP(0x88500000, 5);
+ break;
case BPF_S_ANC_CPU: /* A = smp_processor_id() */
#ifdef CONFIG_SMP
/* l %r5,<d(cpu_nr)> */
@@ -738,8 +781,41 @@ out:
return -1;
}
+/*
+ * Note: for security reasons, bpf code will follow a randomly
+ * sized amount of illegal instructions.
+ */
+struct bpf_binary_header {
+ unsigned int pages;
+ u8 image[];
+};
+
+static struct bpf_binary_header *bpf_alloc_binary(unsigned int bpfsize,
+ u8 **image_ptr)
+{
+ struct bpf_binary_header *header;
+ unsigned int sz, hole;
+
+ /* Most BPF filters are really small, but if some of them fill a page,
+ * allow at least 128 extra bytes for illegal instructions.
+ */
+ sz = round_up(bpfsize + sizeof(*header) + 128, PAGE_SIZE);
+ header = module_alloc(sz);
+ if (!header)
+ return NULL;
+ memset(header, 0, sz);
+ header->pages = sz / PAGE_SIZE;
+ hole = sz - bpfsize + sizeof(*header);
+ /* Insert random number of illegal instructions before BPF code
+ * and make sure the first instruction starts at an even address.
+ */
+ *image_ptr = &header->image[(prandom_u32() % hole) & -2];
+ return header;
+}
+
void bpf_jit_compile(struct sk_filter *fp)
{
+ struct bpf_binary_header *header = NULL;
unsigned long size, prg_len, lit_len;
struct bpf_jit jit, cjit;
unsigned int *addrs;
@@ -772,12 +848,11 @@ void bpf_jit_compile(struct sk_filter *fp)
} else if (jit.prg == cjit.prg && jit.lit == cjit.lit) {
prg_len = jit.prg - jit.start;
lit_len = jit.lit - jit.mid;
- size = max_t(unsigned long, prg_len + lit_len,
- sizeof(struct work_struct));
+ size = prg_len + lit_len;
if (size >= BPF_SIZE_MAX)
goto out;
- jit.start = module_alloc(size);
- if (!jit.start)
+ header = bpf_alloc_binary(size, &jit.start);
+ if (!header)
goto out;
jit.prg = jit.mid = jit.start + prg_len;
jit.lit = jit.end = jit.start + prg_len + lit_len;
@@ -788,37 +863,25 @@ void bpf_jit_compile(struct sk_filter *fp)
cjit = jit;
}
if (bpf_jit_enable > 1) {
- pr_err("flen=%d proglen=%lu pass=%d image=%p\n",
- fp->len, jit.end - jit.start, pass, jit.start);
- if (jit.start) {
- printk(KERN_ERR "JIT code:\n");
+ bpf_jit_dump(fp->len, jit.end - jit.start, pass, jit.start);
+ if (jit.start)
print_fn_code(jit.start, jit.mid - jit.start);
- print_hex_dump(KERN_ERR, "JIT literals:\n",
- DUMP_PREFIX_ADDRESS, 16, 1,
- jit.mid, jit.end - jit.mid, false);
- }
}
- if (jit.start)
+ if (jit.start) {
+ set_memory_ro((unsigned long)header, header->pages);
fp->bpf_func = (void *) jit.start;
+ }
out:
kfree(addrs);
}
-static void jit_free_defer(struct work_struct *arg)
-{
- module_free(NULL, arg);
-}
-
-/* run from softirq, we must use a work_struct to call
- * module_free() from process context
- */
void bpf_jit_free(struct sk_filter *fp)
{
- struct work_struct *work;
+ unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
+ struct bpf_binary_header *header = (void *)addr;
if (fp->bpf_func == sk_run_filter)
return;
- work = (struct work_struct *)fp->bpf_func;
- INIT_WORK(work, jit_free_defer);
- schedule_work(work);
+ set_memory_rw(addr, header->pages);
+ module_free(NULL, header);
}
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c
index ffeb17ce7f31..930783d2c99b 100644
--- a/arch/s390/oprofile/init.c
+++ b/arch/s390/oprofile/init.c
@@ -440,7 +440,7 @@ static int oprofile_hwsampler_init(struct oprofile_operations *ops)
switch (id.machine) {
case 0x2097: case 0x2098: ops->cpu_type = "s390/z10"; break;
case 0x2817: case 0x2818: ops->cpu_type = "s390/z196"; break;
- case 0x2827: ops->cpu_type = "s390/zEC12"; break;
+ case 0x2827: case 0x2828: ops->cpu_type = "s390/zEC12"; break;
default: return -ENODEV;
}
}
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index c8def8bc9020..5fc237581caf 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -87,6 +87,8 @@ config STACKTRACE_SUPPORT
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
+
config MMU
def_bool y
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index 2051821724c6..0cf4097b71e8 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -22,7 +22,7 @@ CONFIG_PREEMPT=y
CONFIG_CMDLINE_OVERWRITE=y
CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
CONFIG_PCI=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h
index e61d43d9f689..362192ed12fe 100644
--- a/arch/sh/include/asm/tlb.h
+++ b/arch/sh/include/asm/tlb.h
@@ -36,10 +36,12 @@ static inline void init_tlb_gather(struct mmu_gather *tlb)
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
init_tlb_gather(tlb);
}
diff --git a/arch/tile/gxio/iorpc_mpipe.c b/arch/tile/gxio/iorpc_mpipe.c
index 31b87bf8c027..4f8f3d619c4a 100644
--- a/arch/tile/gxio/iorpc_mpipe.c
+++ b/arch/tile/gxio/iorpc_mpipe.c
@@ -387,6 +387,27 @@ int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac)
EXPORT_SYMBOL(gxio_mpipe_link_close_aux);
+struct link_set_attr_aux_param {
+ int mac;
+ uint32_t attr;
+ int64_t val;
+};
+
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+ uint32_t attr, int64_t val)
+{
+ struct link_set_attr_aux_param temp;
+ struct link_set_attr_aux_param *params = &temp;
+
+ params->mac = mac;
+ params->attr = attr;
+ params->val = val;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params), GXIO_MPIPE_OP_LINK_SET_ATTR_AUX);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_link_set_attr_aux);
struct get_timestamp_aux_param {
uint64_t sec;
@@ -454,6 +475,51 @@ int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
+struct adjust_timestamp_freq_param {
+ int32_t ppb;
+};
+
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
+ int32_t ppb)
+{
+ struct adjust_timestamp_freq_param temp;
+ struct adjust_timestamp_freq_param *params = &temp;
+
+ params->ppb = ppb;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq);
+
+struct config_edma_ring_blks_param {
+ unsigned int ering;
+ unsigned int max_blks;
+ unsigned int min_snf_blks;
+ unsigned int db;
+};
+
+int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context,
+ unsigned int ering, unsigned int max_blks,
+ unsigned int min_snf_blks, unsigned int db)
+{
+ struct config_edma_ring_blks_param temp;
+ struct config_edma_ring_blks_param *params = &temp;
+
+ params->ering = ering;
+ params->max_blks = max_blks;
+ params->min_snf_blks = min_snf_blks;
+ params->db = db;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_config_edma_ring_blks);
+
struct arm_pollfd_param {
union iorpc_pollfd pollfd;
};
diff --git a/arch/tile/gxio/iorpc_mpipe_info.c b/arch/tile/gxio/iorpc_mpipe_info.c
index d0254aa60cba..64883aabeb9c 100644
--- a/arch/tile/gxio/iorpc_mpipe_info.c
+++ b/arch/tile/gxio/iorpc_mpipe_info.c
@@ -16,6 +16,24 @@
#include "gxio/iorpc_mpipe_info.h"
+struct instance_aux_param {
+ _gxio_mpipe_link_name_t name;
+};
+
+int gxio_mpipe_info_instance_aux(gxio_mpipe_info_context_t * context,
+ _gxio_mpipe_link_name_t name)
+{
+ struct instance_aux_param temp;
+ struct instance_aux_param *params = &temp;
+
+ params->name = name;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params), GXIO_MPIPE_INFO_OP_INSTANCE_AUX);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_info_instance_aux);
+
struct enumerate_aux_param {
_gxio_mpipe_link_name_t name;
_gxio_mpipe_link_mac_t mac;
diff --git a/arch/tile/gxio/mpipe.c b/arch/tile/gxio/mpipe.c
index e71c63390acc..5301a9ffbae1 100644
--- a/arch/tile/gxio/mpipe.c
+++ b/arch/tile/gxio/mpipe.c
@@ -36,8 +36,14 @@ int gxio_mpipe_init(gxio_mpipe_context_t *context, unsigned int mpipe_index)
int fd;
int i;
+ if (mpipe_index >= GXIO_MPIPE_INSTANCE_MAX)
+ return -EINVAL;
+
snprintf(file, sizeof(file), "mpipe/%d/iorpc", mpipe_index);
fd = hv_dev_open((HV_VirtAddr) file, 0);
+
+ context->fd = fd;
+
if (fd < 0) {
if (fd >= GXIO_ERR_MIN && fd <= GXIO_ERR_MAX)
return fd;
@@ -45,8 +51,6 @@ int gxio_mpipe_init(gxio_mpipe_context_t *context, unsigned int mpipe_index)
return -ENODEV;
}
- context->fd = fd;
-
/* Map in the MMIO space. */
context->mmio_cfg_base = (void __force *)
iorpc_ioremap(fd, HV_MPIPE_CONFIG_MMIO_OFFSET,
@@ -64,12 +68,15 @@ int gxio_mpipe_init(gxio_mpipe_context_t *context, unsigned int mpipe_index)
for (i = 0; i < 8; i++)
context->__stacks.stacks[i] = 255;
+ context->instance = mpipe_index;
+
return 0;
fast_failed:
iounmap((void __force __iomem *)(context->mmio_cfg_base));
cfg_failed:
hv_dev_close(context->fd);
+ context->fd = -1;
return -ENODEV;
}
@@ -383,7 +390,7 @@ EXPORT_SYMBOL_GPL(gxio_mpipe_iqueue_init);
int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
gxio_mpipe_context_t *context,
- unsigned int edma_ring_id,
+ unsigned int ering,
unsigned int channel,
void *mem, unsigned int mem_size,
unsigned int mem_flags)
@@ -394,7 +401,7 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
/* Offset used to read number of completed commands. */
MPIPE_EDMA_POST_REGION_ADDR_t offset;
- int result = gxio_mpipe_init_edma_ring(context, edma_ring_id, channel,
+ int result = gxio_mpipe_init_edma_ring(context, ering, channel,
mem, mem_size, mem_flags);
if (result < 0)
return result;
@@ -405,7 +412,7 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
offset.region =
MPIPE_MMIO_ADDR__REGION_VAL_EDMA -
MPIPE_MMIO_ADDR__REGION_VAL_IDMA;
- offset.ring = edma_ring_id;
+ offset.ring = ering;
__gxio_dma_queue_init(&equeue->dma_queue,
context->mmio_fast_base + offset.word,
@@ -413,6 +420,9 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
equeue->edescs = mem;
equeue->mask_num_entries = num_entries - 1;
equeue->log2_num_entries = __builtin_ctz(num_entries);
+ equeue->context = context;
+ equeue->ering = ering;
+ equeue->channel = channel;
return 0;
}
@@ -493,6 +503,20 @@ static gxio_mpipe_context_t *_gxio_get_link_context(void)
return contextp;
}
+int gxio_mpipe_link_instance(const char *link_name)
+{
+ _gxio_mpipe_link_name_t name;
+ gxio_mpipe_context_t *context = _gxio_get_link_context();
+
+ if (!context)
+ return GXIO_ERR_NO_DEVICE;
+
+ strncpy(name.name, link_name, sizeof(name.name));
+ name.name[GXIO_MPIPE_LINK_NAME_LEN - 1] = '\0';
+
+ return gxio_mpipe_info_instance_aux(context, name);
+}
+
int gxio_mpipe_link_enumerate_mac(int idx, char *link_name, uint8_t *link_mac)
{
int rv;
@@ -543,3 +567,12 @@ int gxio_mpipe_link_close(gxio_mpipe_link_t *link)
}
EXPORT_SYMBOL_GPL(gxio_mpipe_link_close);
+
+int gxio_mpipe_link_set_attr(gxio_mpipe_link_t *link, uint32_t attr,
+ int64_t val)
+{
+ return gxio_mpipe_link_set_attr_aux(link->context, link->mac, attr,
+ val);
+}
+
+EXPORT_SYMBOL_GPL(gxio_mpipe_link_set_attr);
diff --git a/arch/tile/include/gxio/iorpc_mpipe.h b/arch/tile/include/gxio/iorpc_mpipe.h
index 9d50fce1b1a7..fdd07f88cfd7 100644
--- a/arch/tile/include/gxio/iorpc_mpipe.h
+++ b/arch/tile/include/gxio/iorpc_mpipe.h
@@ -44,10 +44,13 @@
#define GXIO_MPIPE_OP_REGISTER_CLIENT_MEMORY IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1210)
#define GXIO_MPIPE_OP_LINK_OPEN_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1211)
#define GXIO_MPIPE_OP_LINK_CLOSE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1212)
+#define GXIO_MPIPE_OP_LINK_SET_ATTR_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1213)
-#define GXIO_MPIPE_OP_GET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x121e)
-#define GXIO_MPIPE_OP_SET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x121f)
-#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1220)
+#define GXIO_MPIPE_OP_GET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121e)
+#define GXIO_MPIPE_OP_SET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121f)
+#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1220)
+#define GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1221)
+#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1222)
#define GXIO_MPIPE_OP_ARM_POLLFD IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9000)
#define GXIO_MPIPE_OP_CLOSE_POLLFD IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9001)
#define GXIO_MPIPE_OP_GET_MMIO_BASE IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
@@ -114,6 +117,8 @@ int gxio_mpipe_link_open_aux(gxio_mpipe_context_t * context,
int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac);
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+ uint32_t attr, int64_t val);
int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t * context, uint64_t * sec,
uint64_t * nsec, uint64_t * cycles);
@@ -124,6 +129,9 @@ int gxio_mpipe_set_timestamp_aux(gxio_mpipe_context_t * context, uint64_t sec,
int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
int64_t nsec);
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
+ int32_t ppb);
+
int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie);
int gxio_mpipe_close_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie);
diff --git a/arch/tile/include/gxio/iorpc_mpipe_info.h b/arch/tile/include/gxio/iorpc_mpipe_info.h
index 0bcf3f71ce8b..476c5e5ca22c 100644
--- a/arch/tile/include/gxio/iorpc_mpipe_info.h
+++ b/arch/tile/include/gxio/iorpc_mpipe_info.h
@@ -27,11 +27,15 @@
#include <asm/pgtable.h>
+#define GXIO_MPIPE_INFO_OP_INSTANCE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1250)
#define GXIO_MPIPE_INFO_OP_ENUMERATE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1251)
#define GXIO_MPIPE_INFO_OP_GET_MMIO_BASE IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
#define GXIO_MPIPE_INFO_OP_CHECK_MMIO_OFFSET IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8001)
+int gxio_mpipe_info_instance_aux(gxio_mpipe_info_context_t * context,
+ _gxio_mpipe_link_name_t name);
+
int gxio_mpipe_info_enumerate_aux(gxio_mpipe_info_context_t * context,
unsigned int idx,
_gxio_mpipe_link_name_t * name,
diff --git a/arch/tile/include/gxio/mpipe.h b/arch/tile/include/gxio/mpipe.h
index b74f470ed11e..e37cf4f0cffd 100644
--- a/arch/tile/include/gxio/mpipe.h
+++ b/arch/tile/include/gxio/mpipe.h
@@ -220,6 +220,13 @@ typedef MPIPE_PDESC_t gxio_mpipe_idesc_t;
*/
typedef MPIPE_EDMA_DESC_t gxio_mpipe_edesc_t;
+/*
+ * Max # of mpipe instances. 2 currently.
+ */
+#define GXIO_MPIPE_INSTANCE_MAX HV_MPIPE_INSTANCE_MAX
+
+#define NR_MPIPE_MAX GXIO_MPIPE_INSTANCE_MAX
+
/* Get the "va" field from an "idesc".
*
* This is the address at which the ingress hardware copied the first
@@ -311,6 +318,9 @@ typedef struct {
/* File descriptor for calling up to Linux (and thus the HV). */
int fd;
+ /* Corresponding mpipe instance #. */
+ int instance;
+
/* The VA at which configuration registers are mapped. */
char *mmio_cfg_base;
@@ -810,7 +820,7 @@ extern int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t *context,
/* Initialize an eDMA ring, using the given memory and size.
*
* @param context An initialized mPIPE context.
- * @param ring The eDMA ring index.
+ * @param ering The eDMA ring index.
* @param channel The channel to use. This must be one of the channels
* associated with the context's set of open links.
* @param mem A physically contiguous region of memory to be filled
@@ -823,10 +833,37 @@ extern int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t *context,
* ::GXIO_ERR_INVAL_MEMORY_SIZE on failure.
*/
extern int gxio_mpipe_init_edma_ring(gxio_mpipe_context_t *context,
- unsigned int ring, unsigned int channel,
+ unsigned int ering, unsigned int channel,
void *mem, size_t mem_size,
unsigned int mem_flags);
+/* Set the "max_blks", "min_snf_blks", and "db" fields of
+ * ::MPIPE_EDMA_RG_INIT_DAT_THRESH_t for a given edma ring.
+ *
+ * The global pool of dynamic blocks will be automatically adjusted.
+ *
+ * This function should not be called after any egress has been done
+ * on the edma ring.
+ *
+ * Most applications should just use gxio_mpipe_equeue_set_snf_size().
+ *
+ * @param context An initialized mPIPE context.
+ * @param ering The eDMA ring index.
+ * @param max_blks The number of blocks to dedicate to the ring
+ * (normally min_snf_blks + 1). Must be greater than min_snf_blocks.
+ * @param min_snf_blks The number of blocks which must be stored
+ * prior to starting to send the packet (normally 12).
+ * @param db Whether to allow use of dynamic blocks by the ring
+ * (normally 1).
+ *
+ * @return 0 on success, negative on error.
+ */
+extern int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t *context,
+ unsigned int ering,
+ unsigned int max_blks,
+ unsigned int min_snf_blks,
+ unsigned int db);
+
/*****************************************************************
* Classifier Program *
******************************************************************/
@@ -1288,15 +1325,39 @@ typedef struct {
/* The log2() of the number of entries. */
unsigned long log2_num_entries;
+ /* The context. */
+ gxio_mpipe_context_t *context;
+
+ /* The ering. */
+ unsigned int ering;
+
+ /* The channel. */
+ unsigned int channel;
+
} gxio_mpipe_equeue_t;
/* Initialize an "equeue".
*
- * Takes the equeue plus the same args as gxio_mpipe_init_edma_ring().
+ * This function uses gxio_mpipe_init_edma_ring() to initialize the
+ * underlying edma_ring using the provided arguments.
+ *
+ * @param equeue An egress queue to be initialized.
+ * @param context An initialized mPIPE context.
+ * @param ering The eDMA ring index.
+ * @param channel The channel to use. This must be one of the channels
+ * associated with the context's set of open links.
+ * @param mem A physically contiguous region of memory to be filled
+ * with a ring of ::gxio_mpipe_edesc_t structures.
+ * @param mem_size Number of bytes in the ring. Must be 512, 2048,
+ * 8192 or 65536, times 16 (i.e. sizeof(gxio_mpipe_edesc_t)).
+ * @param mem_flags ::gxio_mpipe_mem_flags_e memory flags.
+ *
+ * @return 0 on success, ::GXIO_MPIPE_ERR_BAD_EDMA_RING or
+ * ::GXIO_ERR_INVAL_MEMORY_SIZE on failure.
*/
extern int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
gxio_mpipe_context_t *context,
- unsigned int edma_ring_id,
+ unsigned int ering,
unsigned int channel,
void *mem, unsigned int mem_size,
unsigned int mem_flags);
@@ -1494,6 +1555,37 @@ static inline int gxio_mpipe_equeue_is_complete(gxio_mpipe_equeue_t *equeue,
completion_slot, update);
}
+/* Set the snf (store and forward) size for an equeue.
+ *
+ * The snf size for an equeue defaults to 1536, and encodes the size
+ * of the largest packet for which egress is guaranteed to avoid
+ * transmission underruns and/or corrupt checksums under heavy load.
+ *
+ * The snf size affects a global resource pool which cannot support,
+ * for example, all 24 equeues each requesting an snf size of 8K.
+ *
+ * To ensure that jumbo packets can be egressed properly, the snf size
+ * should be set to the size of the largest possible packet, which
+ * will usually be limited by the size of the app's largest buffer.
+ *
+ * This is a convenience wrapper around
+ * gxio_mpipe_config_edma_ring_blks().
+ *
+ * This function should not be called after any egress has been done
+ * on the equeue.
+ *
+ * @param equeue An egress queue initialized via gxio_mpipe_equeue_init().
+ * @param size The snf size, in bytes.
+ * @return Zero on success, negative error otherwise.
+ */
+static inline int gxio_mpipe_equeue_set_snf_size(gxio_mpipe_equeue_t *equeue,
+ size_t size)
+{
+ int blks = (size + 127) / 128;
+ return gxio_mpipe_config_edma_ring_blks(equeue->context, equeue->ering,
+ blks + 1, blks, 1);
+}
+
/*****************************************************************
* Link Management *
******************************************************************/
@@ -1634,6 +1726,24 @@ typedef struct {
uint8_t mac;
} gxio_mpipe_link_t;
+/* Translate a link name to the instance number of the mPIPE shim which is
+ * connected to that link. This call does not verify whether the link is
+ * currently available, and does not reserve any link resources;
+ * gxio_mpipe_link_open() must be called to perform those functions.
+ *
+ * Typically applications will call this function to translate a link name
+ * to an mPIPE instance number; call gxio_mpipe_init(), passing it that
+ * instance number, to initialize the mPIPE shim; and then call
+ * gxio_mpipe_link_open(), passing it the same link name plus the mPIPE
+ * context, to configure the link.
+ *
+ * @param link_name Name of the link; see @ref gxio_mpipe_link_names.
+ * @return The mPIPE instance number which is associated with the named
+ * link, or a negative error code (::GXIO_ERR_NO_DEVICE) if the link does
+ * not exist.
+ */
+extern int gxio_mpipe_link_instance(const char *link_name);
+
/* Retrieve one of this system's legal link names, and its MAC address.
*
* @param index Link name index. If a system supports N legal link names,
@@ -1697,6 +1807,17 @@ static inline int gxio_mpipe_link_channel(gxio_mpipe_link_t *link)
return link->channel;
}
+/* Set a link attribute.
+ *
+ * @param link A properly initialized link state object.
+ * @param attr An attribute from the set of @ref gxio_mpipe_link_attrs.
+ * @param val New value of the attribute.
+ * @return 0 if the attribute was successfully set, or a negative error
+ * code.
+ */
+extern int gxio_mpipe_link_set_attr(gxio_mpipe_link_t *link, uint32_t attr,
+ int64_t val);
+
///////////////////////////////////////////////////////////////////
// Timestamp //
///////////////////////////////////////////////////////////////////
@@ -1733,4 +1854,18 @@ extern int gxio_mpipe_set_timestamp(gxio_mpipe_context_t *context,
extern int gxio_mpipe_adjust_timestamp(gxio_mpipe_context_t *context,
int64_t delta);
+/** Adjust the mPIPE timestamp clock frequency.
+ *
+ * @param context An initialized mPIPE context.
+ * @param ppb A 32-bit signed PPB (Parts Per Billion) value to adjust.
+ * The absolute value of ppb must be less than or equal to 1000000000.
+ * Values less than about 30000 will generally cause a GXIO_ERR_INVAL
+ * return due to the granularity of the hardware that converts reference
+ * clock cycles into seconds and nanoseconds.
+ * @return If the call was successful, zero; otherwise, a negative error
+ * code.
+ */
+extern int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t* context,
+ int32_t ppb);
+
#endif /* !_GXIO_MPIPE_H_ */
diff --git a/arch/tile/include/hv/drv_mpipe_intf.h b/arch/tile/include/hv/drv_mpipe_intf.h
index 6cdae3bf046e..c97e416dd963 100644
--- a/arch/tile/include/hv/drv_mpipe_intf.h
+++ b/arch/tile/include/hv/drv_mpipe_intf.h
@@ -23,6 +23,9 @@
#include <arch/mpipe_constants.h>
+/** Number of mPIPE instances supported */
+#define HV_MPIPE_INSTANCE_MAX (2)
+
/** Number of buffer stacks (32). */
#define HV_MPIPE_NUM_BUFFER_STACKS \
(MPIPE_MMIO_INIT_DAT_GX36_1__BUFFER_STACK_MASK_WIDTH)
diff --git a/arch/um/include/asm/tlb.h b/arch/um/include/asm/tlb.h
index 4febacd1a8a1..29b0301c18aa 100644
--- a/arch/um/include/asm/tlb.h
+++ b/arch/um/include/asm/tlb.h
@@ -45,10 +45,12 @@ static inline void init_tlb_gather(struct mmu_gather *tlb)
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
init_tlb_gather(tlb);
}
diff --git a/arch/um/include/shared/frame_kern.h b/arch/um/include/shared/frame_kern.h
index e584e40ee832..f2ca5702a4e2 100644
--- a/arch/um/include/shared/frame_kern.h
+++ b/arch/um/include/shared/frame_kern.h
@@ -6,13 +6,13 @@
#ifndef __FRAME_KERN_H_
#define __FRAME_KERN_H_
-extern int setup_signal_stack_sc(unsigned long stack_top, int sig,
+extern int setup_signal_stack_sc(unsigned long stack_top, int sig,
struct k_sigaction *ka,
- struct pt_regs *regs,
+ struct pt_regs *regs,
sigset_t *mask);
-extern int setup_signal_stack_si(unsigned long stack_top, int sig,
+extern int setup_signal_stack_si(unsigned long stack_top, int sig,
struct k_sigaction *ka,
- struct pt_regs *regs, siginfo_t *info,
+ struct pt_regs *regs, struct siginfo *info,
sigset_t *mask);
#endif
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 3e831b3fd07b..f57e02e7910f 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -19,7 +19,7 @@ EXPORT_SYMBOL(unblock_signals);
* OK, we're invoking a handler
*/
static void handle_signal(struct pt_regs *regs, unsigned long signr,
- struct k_sigaction *ka, siginfo_t *info)
+ struct k_sigaction *ka, struct siginfo *info)
{
sigset_t *oldset = sigmask_to_save();
int singlestep = 0;
@@ -71,7 +71,7 @@ static void handle_signal(struct pt_regs *regs, unsigned long signr,
static int kern_do_signal(struct pt_regs *regs)
{
struct k_sigaction ka_copy;
- siginfo_t info;
+ struct siginfo info;
int sig, handled_sig = 0;
while ((sig = get_signal_to_deliver(&info, &ka_copy, regs, NULL)) > 0) {
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index ff03067a3b14..007d5503f49b 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -123,7 +123,7 @@ void uml_setup_stubs(struct mm_struct *mm)
/* dup_mmap already holds mmap_sem */
err = install_special_mapping(mm, STUB_START, STUB_END - STUB_START,
VM_READ | VM_MAYREAD | VM_EXEC |
- VM_MAYEXEC | VM_DONTCOPY,
+ VM_MAYEXEC | VM_DONTCOPY | VM_PFNMAP,
mm->context.stub_pages);
if (err) {
printk(KERN_ERR "install_special_mapping returned %d\n", err);
diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
index 1d3e0c17340b..4ffb644d6c07 100644
--- a/arch/um/kernel/skas/uaccess.c
+++ b/arch/um/kernel/skas/uaccess.c
@@ -254,6 +254,6 @@ int strnlen_user(const void __user *str, int len)
n = buffer_op((unsigned long) str, len, 0, strnlen_chunk, &count);
if (n == 0)
return count + 1;
- return -EFAULT;
+ return 0;
}
EXPORT_SYMBOL(strnlen_user);
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
index ba4398056fe9..3c4af77e51a2 100644
--- a/arch/um/os-Linux/mem.c
+++ b/arch/um/os-Linux/mem.c
@@ -53,6 +53,25 @@ static void __init find_tempdir(void)
}
/*
+ * Remove bytes from the front of the buffer and refill it so that if there's a
+ * partial string that we care about, it will be completed, and we can recognize
+ * it.
+ */
+static int pop(int fd, char *buf, size_t size, size_t npop)
+{
+ ssize_t n;
+ size_t len = strlen(&buf[npop]);
+
+ memmove(buf, &buf[npop], len + 1);
+ n = read(fd, &buf[len], size - len - 1);
+ if (n < 0)
+ return -errno;
+
+ buf[len + n] = '\0';
+ return 1;
+}
+
+/*
* This will return 1, with the first character in buf being the
* character following the next instance of c in the file. This will
* read the file as needed. If there's an error, -errno is returned;
@@ -61,7 +80,6 @@ static void __init find_tempdir(void)
static int next(int fd, char *buf, size_t size, char c)
{
ssize_t n;
- size_t len;
char *ptr;
while ((ptr = strchr(buf, c)) == NULL) {
@@ -74,20 +92,129 @@ static int next(int fd, char *buf, size_t size, char c)
buf[n] = '\0';
}
- ptr++;
- len = strlen(ptr);
- memmove(buf, ptr, len + 1);
+ return pop(fd, buf, size, ptr - buf + 1);
+}
+
+/*
+ * Decode an octal-escaped and space-terminated path of the form used by
+ * /proc/mounts. May be used to decode a path in-place. "out" must be at least
+ * as large as the input. The output is always null-terminated. "len" gets the
+ * length of the output, excluding the trailing null. Returns 0 if a full path
+ * was successfully decoded, otherwise an error.
+ */
+static int decode_path(const char *in, char *out, size_t *len)
+{
+ char *first = out;
+ int c;
+ int i;
+ int ret = -EINVAL;
+ while (1) {
+ switch (*in) {
+ case '\0':
+ goto out;
+
+ case ' ':
+ ret = 0;
+ goto out;
+
+ case '\\':
+ in++;
+ c = 0;
+ for (i = 0; i < 3; i++) {
+ if (*in < '0' || *in > '7')
+ goto out;
+ c = (c << 3) | (*in++ - '0');
+ }
+ *(unsigned char *)out++ = (unsigned char) c;
+ break;
+
+ default:
+ *out++ = *in++;
+ break;
+ }
+ }
+
+out:
+ *out = '\0';
+ *len = out - first;
+ return ret;
+}
+
+/*
+ * Computes the length of s when encoded with three-digit octal escape sequences
+ * for the characters in chars.
+ */
+static size_t octal_encoded_length(const char *s, const char *chars)
+{
+ size_t len = strlen(s);
+ while ((s = strpbrk(s, chars)) != NULL) {
+ len += 3;
+ s++;
+ }
+
+ return len;
+}
+
+enum {
+ OUTCOME_NOTHING_MOUNTED,
+ OUTCOME_TMPFS_MOUNT,
+ OUTCOME_NON_TMPFS_MOUNT,
+};
+
+/* Read a line of /proc/mounts data looking for a tmpfs mount at "path". */
+static int read_mount(int fd, char *buf, size_t bufsize, const char *path,
+ int *outcome)
+{
+ int found;
+ int match;
+ char *space;
+ size_t len;
+
+ enum {
+ MATCH_NONE,
+ MATCH_EXACT,
+ MATCH_PARENT,
+ };
+
+ found = next(fd, buf, bufsize, ' ');
+ if (found != 1)
+ return found;
/*
- * Refill the buffer so that if there's a partial string that we care
- * about, it will be completed, and we can recognize it.
+ * If there's no following space in the buffer, then this path is
+ * truncated, so it can't be the one we're looking for.
*/
- n = read(fd, &buf[len], size - len - 1);
- if (n < 0)
- return -errno;
+ space = strchr(buf, ' ');
+ if (space) {
+ match = MATCH_NONE;
+ if (!decode_path(buf, buf, &len)) {
+ if (!strcmp(buf, path))
+ match = MATCH_EXACT;
+ else if (!strncmp(buf, path, len)
+ && (path[len] == '/' || !strcmp(buf, "/")))
+ match = MATCH_PARENT;
+ }
+
+ found = pop(fd, buf, bufsize, space - buf + 1);
+ if (found != 1)
+ return found;
+
+ switch (match) {
+ case MATCH_EXACT:
+ if (!strncmp(buf, "tmpfs", strlen("tmpfs")))
+ *outcome = OUTCOME_TMPFS_MOUNT;
+ else
+ *outcome = OUTCOME_NON_TMPFS_MOUNT;
+ break;
- buf[len + n] = '\0';
- return 1;
+ case MATCH_PARENT:
+ /* This mount obscures any previous ones. */
+ *outcome = OUTCOME_NOTHING_MOUNTED;
+ break;
+ }
+ }
+
+ return next(fd, buf, bufsize, '\n');
}
/* which_tmpdir is called only during early boot */
@@ -106,8 +233,12 @@ static int checked_tmpdir = 0;
*/
static void which_tmpdir(void)
{
- int fd, found;
- char buf[128] = { '\0' };
+ int fd;
+ int found;
+ int outcome;
+ char *path;
+ char *buf;
+ size_t bufsize;
if (checked_tmpdir)
return;
@@ -116,49 +247,66 @@ static void which_tmpdir(void)
printf("Checking for tmpfs mount on /dev/shm...");
+ path = realpath("/dev/shm", NULL);
+ if (!path) {
+ printf("failed to check real path, errno = %d\n", errno);
+ return;
+ }
+ printf("%s...", path);
+
+ /*
+ * The buffer needs to be able to fit the full octal-escaped path, a
+ * space, and a trailing null in order to successfully decode it.
+ */
+ bufsize = octal_encoded_length(path, " \t\n\\") + 2;
+
+ if (bufsize < 128)
+ bufsize = 128;
+
+ buf = malloc(bufsize);
+ if (!buf) {
+ printf("malloc failed, errno = %d\n", errno);
+ goto out;
+ }
+ buf[0] = '\0';
+
fd = open("/proc/mounts", O_RDONLY);
if (fd < 0) {
printf("failed to open /proc/mounts, errno = %d\n", errno);
- return;
+ goto out1;
}
+ outcome = OUTCOME_NOTHING_MOUNTED;
while (1) {
- found = next(fd, buf, ARRAY_SIZE(buf), ' ');
- if (found != 1)
- break;
-
- if (!strncmp(buf, "/dev/shm", strlen("/dev/shm")))
- goto found;
-
- found = next(fd, buf, ARRAY_SIZE(buf), '\n');
+ found = read_mount(fd, buf, bufsize, path, &outcome);
if (found != 1)
break;
}
-err:
- if (found == 0)
- printf("nothing mounted on /dev/shm\n");
- else if (found < 0)
+ if (found < 0) {
printf("read returned errno %d\n", -found);
+ } else {
+ switch (outcome) {
+ case OUTCOME_TMPFS_MOUNT:
+ printf("OK\n");
+ default_tmpdir = "/dev/shm";
+ break;
-out:
- close(fd);
-
- return;
-
-found:
- found = next(fd, buf, ARRAY_SIZE(buf), ' ');
- if (found != 1)
- goto err;
+ case OUTCOME_NON_TMPFS_MOUNT:
+ printf("not tmpfs\n");
+ break;
- if (strncmp(buf, "tmpfs", strlen("tmpfs"))) {
- printf("not tmpfs\n");
- goto out;
+ default:
+ printf("nothing mounted on /dev/shm\n");
+ break;
+ }
}
- printf("OK\n");
- default_tmpdir = "/dev/shm";
- goto out;
+ close(fd);
+out1:
+ free(buf);
+out:
+ free(path);
}
static int __init make_tempfile(const char *template, char **out_tempname,
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index 9d9f1b4bf826..905924b773d3 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -25,7 +25,7 @@ void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *) = {
[SIGIO] = sigio_handler,
[SIGVTALRM] = timer_handler };
-static void sig_handler_common(int sig, siginfo_t *si, mcontext_t *mc)
+static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
{
struct uml_pt_regs r;
int save_errno = errno;
@@ -61,7 +61,7 @@ static void sig_handler_common(int sig, siginfo_t *si, mcontext_t *mc)
static int signals_enabled;
static unsigned int signals_pending;
-void sig_handler(int sig, siginfo_t *si, mcontext_t *mc)
+void sig_handler(int sig, struct siginfo *si, mcontext_t *mc)
{
int enabled;
@@ -120,7 +120,7 @@ void set_sigstack(void *sig_stack, int size)
panic("enabling signal stack failed, errno = %d\n", errno);
}
-static void (*handlers[_NSIG])(int sig, siginfo_t *si, mcontext_t *mc) = {
+static void (*handlers[_NSIG])(int sig, struct siginfo *si, mcontext_t *mc) = {
[SIGSEGV] = sig_handler,
[SIGBUS] = sig_handler,
[SIGILL] = sig_handler,
@@ -162,7 +162,7 @@ static void hard_handler(int sig, siginfo_t *si, void *p)
while ((sig = ffs(pending)) != 0){
sig--;
pending &= ~(1 << sig);
- (*handlers[sig])(sig, si, mc);
+ (*handlers[sig])(sig, (struct siginfo *)si, mc);
}
/*
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 4625949bf1e4..d531879a4617 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -54,7 +54,7 @@ static int ptrace_dump_regs(int pid)
void wait_stub_done(int pid)
{
- int n, status, err;
+ int n, status, err, bad_stop = 0;
while (1) {
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL));
@@ -74,6 +74,8 @@ void wait_stub_done(int pid)
if (((1 << WSTOPSIG(status)) & STUB_DONE_MASK) != 0)
return;
+ else
+ bad_stop = 1;
bad_wait:
err = ptrace_dump_regs(pid);
@@ -83,7 +85,10 @@ bad_wait:
printk(UM_KERN_ERR "wait_stub_done : failed to wait for SIGTRAP, "
"pid = %d, n = %d, errno = %d, status = 0x%x\n", pid, n, errno,
status);
- fatal_sigsegv();
+ if (bad_stop)
+ kill(pid, SIGKILL);
+ else
+ fatal_sigsegv();
}
extern unsigned long current_stub_stack(void);
@@ -409,7 +414,7 @@ void userspace(struct uml_pt_regs *regs)
if (WIFSTOPPED(status)) {
int sig = WSTOPSIG(status);
- ptrace(PTRACE_GETSIGINFO, pid, 0, &si);
+ ptrace(PTRACE_GETSIGINFO, pid, 0, (struct siginfo *)&si);
switch (sig) {
case SIGSEGV:
@@ -417,7 +422,7 @@ void userspace(struct uml_pt_regs *regs)
!ptrace_faultinfo) {
get_skas_faultinfo(pid,
&regs->faultinfo);
- (*sig_info[SIGSEGV])(SIGSEGV, &si,
+ (*sig_info[SIGSEGV])(SIGSEGV, (struct siginfo *)&si,
regs);
}
else handle_segv(pid, regs);
@@ -426,14 +431,14 @@ void userspace(struct uml_pt_regs *regs)
handle_trap(pid, regs, local_using_sysemu);
break;
case SIGTRAP:
- relay_signal(SIGTRAP, &si, regs);
+ relay_signal(SIGTRAP, (struct siginfo *)&si, regs);
break;
case SIGVTALRM:
now = os_nsecs();
if (now < nsecs)
break;
block_signals();
- (*sig_info[sig])(sig, &si, regs);
+ (*sig_info[sig])(sig, (struct siginfo *)&si, regs);
unblock_signals();
nsecs = timer.it_value.tv_sec *
UM_NSEC_PER_SEC +
@@ -447,7 +452,7 @@ void userspace(struct uml_pt_regs *regs)
case SIGFPE:
case SIGWINCH:
block_signals();
- (*sig_info[sig])(sig, &si, regs);
+ (*sig_info[sig])(sig, (struct siginfo *)&si, regs);
unblock_signals();
break;
default:
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index d606463aa6d6..b7388a425f09 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -225,7 +225,7 @@ static void low_free(unsigned long size, unsigned long addr)
unsigned long nr_pages;
nr_pages = round_up(size, EFI_PAGE_SIZE) / EFI_PAGE_SIZE;
- efi_call_phys2(sys_table->boottime->free_pages, addr, size);
+ efi_call_phys2(sys_table->boottime->free_pages, addr, nr_pages);
}
static void find_bits(unsigned long mask, u8 *pos, u8 *size)
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 7d6ba9db1be9..6c63c358a7e6 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -27,7 +27,6 @@ obj-$(CONFIG_CRYPTO_SHA1_SSSE3) += sha1-ssse3.o
obj-$(CONFIG_CRYPTO_CRC32_PCLMUL) += crc32-pclmul.o
obj-$(CONFIG_CRYPTO_SHA256_SSSE3) += sha256-ssse3.o
obj-$(CONFIG_CRYPTO_SHA512_SSSE3) += sha512-ssse3.o
-obj-$(CONFIG_CRYPTO_CRCT10DIF_PCLMUL) += crct10dif-pclmul.o
# These modules require assembler to support AVX.
ifeq ($(avx_supported),yes)
@@ -82,4 +81,3 @@ crc32c-intel-$(CONFIG_64BIT) += crc32c-pcl-intel-asm_64.o
crc32-pclmul-y := crc32-pclmul_asm.o crc32-pclmul_glue.o
sha256-ssse3-y := sha256-ssse3-asm.o sha256-avx-asm.o sha256-avx2-asm.o sha256_ssse3_glue.o
sha512-ssse3-y := sha512-ssse3-asm.o sha512-avx-asm.o sha512-avx2-asm.o sha512_ssse3_glue.o
-crct10dif-pclmul-y := crct10dif-pcl-asm_64.o crct10dif-pclmul_glue.o
diff --git a/arch/x86/crypto/crct10dif-pcl-asm_64.S b/arch/x86/crypto/crct10dif-pcl-asm_64.S
deleted file mode 100644
index 35e97569d05f..000000000000
--- a/arch/x86/crypto/crct10dif-pcl-asm_64.S
+++ /dev/null
@@ -1,643 +0,0 @@
-########################################################################
-# Implement fast CRC-T10DIF computation with SSE and PCLMULQDQ instructions
-#
-# Copyright (c) 2013, Intel Corporation
-#
-# Authors:
-# Erdinc Ozturk <erdinc.ozturk@intel.com>
-# Vinodh Gopal <vinodh.gopal@intel.com>
-# James Guilford <james.guilford@intel.com>
-# Tim Chen <tim.c.chen@linux.intel.com>
-#
-# This software is available to you under a choice of one of two
-# licenses. You may choose to be licensed under the terms of the GNU
-# General Public License (GPL) Version 2, available from the file
-# COPYING in the main directory of this source tree, or the
-# OpenIB.org BSD license below:
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the
-# distribution.
-#
-# * Neither the name of the Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-#
-# THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION ""AS IS"" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-########################################################################
-# Function API:
-# UINT16 crc_t10dif_pcl(
-# UINT16 init_crc, //initial CRC value, 16 bits
-# const unsigned char *buf, //buffer pointer to calculate CRC on
-# UINT64 len //buffer length in bytes (64-bit data)
-# );
-#
-# Reference paper titled "Fast CRC Computation for Generic
-# Polynomials Using PCLMULQDQ Instruction"
-# URL: http://www.intel.com/content/dam/www/public/us/en/documents
-# /white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
-#
-#
-
-#include <linux/linkage.h>
-
-.text
-
-#define arg1 %rdi
-#define arg2 %rsi
-#define arg3 %rdx
-
-#define arg1_low32 %edi
-
-ENTRY(crc_t10dif_pcl)
-.align 16
-
- # adjust the 16-bit initial_crc value, scale it to 32 bits
- shl $16, arg1_low32
-
- # Allocate Stack Space
- mov %rsp, %rcx
- sub $16*2, %rsp
- # align stack to 16 byte boundary
- and $~(0x10 - 1), %rsp
-
- # check if smaller than 256
- cmp $256, arg3
-
- # for sizes less than 128, we can't fold 64B at a time...
- jl _less_than_128
-
-
- # load the initial crc value
- movd arg1_low32, %xmm10 # initial crc
-
- # crc value does not need to be byte-reflected, but it needs
- # to be moved to the high part of the register.
- # because data will be byte-reflected and will align with
- # initial crc at correct place.
- pslldq $12, %xmm10
-
- movdqa SHUF_MASK(%rip), %xmm11
- # receive the initial 64B data, xor the initial crc value
- movdqu 16*0(arg2), %xmm0
- movdqu 16*1(arg2), %xmm1
- movdqu 16*2(arg2), %xmm2
- movdqu 16*3(arg2), %xmm3
- movdqu 16*4(arg2), %xmm4
- movdqu 16*5(arg2), %xmm5
- movdqu 16*6(arg2), %xmm6
- movdqu 16*7(arg2), %xmm7
-
- pshufb %xmm11, %xmm0
- # XOR the initial_crc value
- pxor %xmm10, %xmm0
- pshufb %xmm11, %xmm1
- pshufb %xmm11, %xmm2
- pshufb %xmm11, %xmm3
- pshufb %xmm11, %xmm4
- pshufb %xmm11, %xmm5
- pshufb %xmm11, %xmm6
- pshufb %xmm11, %xmm7
-
- movdqa rk3(%rip), %xmm10 #xmm10 has rk3 and rk4
- #imm value of pclmulqdq instruction
- #will determine which constant to use
-
- #################################################################
- # we subtract 256 instead of 128 to save one instruction from the loop
- sub $256, arg3
-
- # at this section of the code, there is 64*x+y (0<=y<64) bytes of
- # buffer. The _fold_64_B_loop will fold 64B at a time
- # until we have 64+y Bytes of buffer
-
-
- # fold 64B at a time. This section of the code folds 4 xmm
- # registers in parallel
-_fold_64_B_loop:
-
- # update the buffer pointer
- add $128, arg2 # buf += 64#
-
- movdqu 16*0(arg2), %xmm9
- movdqu 16*1(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm0, %xmm8
- movdqa %xmm1, %xmm13
- pclmulqdq $0x0 , %xmm10, %xmm0
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0 , %xmm10, %xmm1
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm0
- xorps %xmm8 , %xmm0
- pxor %xmm12, %xmm1
- xorps %xmm13, %xmm1
-
- movdqu 16*2(arg2), %xmm9
- movdqu 16*3(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm2, %xmm8
- movdqa %xmm3, %xmm13
- pclmulqdq $0x0, %xmm10, %xmm2
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0, %xmm10, %xmm3
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm2
- xorps %xmm8 , %xmm2
- pxor %xmm12, %xmm3
- xorps %xmm13, %xmm3
-
- movdqu 16*4(arg2), %xmm9
- movdqu 16*5(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm4, %xmm8
- movdqa %xmm5, %xmm13
- pclmulqdq $0x0, %xmm10, %xmm4
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0, %xmm10, %xmm5
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm4
- xorps %xmm8 , %xmm4
- pxor %xmm12, %xmm5
- xorps %xmm13, %xmm5
-
- movdqu 16*6(arg2), %xmm9
- movdqu 16*7(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm6 , %xmm8
- movdqa %xmm7 , %xmm13
- pclmulqdq $0x0 , %xmm10, %xmm6
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0 , %xmm10, %xmm7
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm6
- xorps %xmm8 , %xmm6
- pxor %xmm12, %xmm7
- xorps %xmm13, %xmm7
-
- sub $128, arg3
-
- # check if there is another 64B in the buffer to be able to fold
- jge _fold_64_B_loop
- ##################################################################
-
-
- add $128, arg2
- # at this point, the buffer pointer is pointing at the last y Bytes
- # of the buffer the 64B of folded data is in 4 of the xmm
- # registers: xmm0, xmm1, xmm2, xmm3
-
-
- # fold the 8 xmm registers to 1 xmm register with different constants
-
- movdqa rk9(%rip), %xmm10
- movdqa %xmm0, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm0
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm0, %xmm7
-
- movdqa rk11(%rip), %xmm10
- movdqa %xmm1, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm1
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm1, %xmm7
-
- movdqa rk13(%rip), %xmm10
- movdqa %xmm2, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm2
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm2, %xmm7
-
- movdqa rk15(%rip), %xmm10
- movdqa %xmm3, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm3
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm3, %xmm7
-
- movdqa rk17(%rip), %xmm10
- movdqa %xmm4, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm4
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm4, %xmm7
-
- movdqa rk19(%rip), %xmm10
- movdqa %xmm5, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm5
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm5, %xmm7
-
- movdqa rk1(%rip), %xmm10 #xmm10 has rk1 and rk2
- #imm value of pclmulqdq instruction
- #will determine which constant to use
- movdqa %xmm6, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm6
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm6, %xmm7
-
-
- # instead of 64, we add 48 to the loop counter to save 1 instruction
- # from the loop instead of a cmp instruction, we use the negative
- # flag with the jl instruction
- add $128-16, arg3
- jl _final_reduction_for_128
-
- # now we have 16+y bytes left to reduce. 16 Bytes is in register xmm7
- # and the rest is in memory. We can fold 16 bytes at a time if y>=16
- # continue folding 16B at a time
-
-_16B_reduction_loop:
- movdqa %xmm7, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm7
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- movdqu (arg2), %xmm0
- pshufb %xmm11, %xmm0
- pxor %xmm0 , %xmm7
- add $16, arg2
- sub $16, arg3
- # instead of a cmp instruction, we utilize the flags with the
- # jge instruction equivalent of: cmp arg3, 16-16
- # check if there is any more 16B in the buffer to be able to fold
- jge _16B_reduction_loop
-
- #now we have 16+z bytes left to reduce, where 0<= z < 16.
- #first, we reduce the data in the xmm7 register
-
-
-_final_reduction_for_128:
- # check if any more data to fold. If not, compute the CRC of
- # the final 128 bits
- add $16, arg3
- je _128_done
-
- # here we are getting data that is less than 16 bytes.
- # since we know that there was data before the pointer, we can
- # offset the input pointer before the actual point, to receive
- # exactly 16 bytes. after that the registers need to be adjusted.
-_get_last_two_xmms:
- movdqa %xmm7, %xmm2
-
- movdqu -16(arg2, arg3), %xmm1
- pshufb %xmm11, %xmm1
-
- # get rid of the extra data that was loaded before
- # load the shift constant
- lea pshufb_shf_table+16(%rip), %rax
- sub arg3, %rax
- movdqu (%rax), %xmm0
-
- # shift xmm2 to the left by arg3 bytes
- pshufb %xmm0, %xmm2
-
- # shift xmm7 to the right by 16-arg3 bytes
- pxor mask1(%rip), %xmm0
- pshufb %xmm0, %xmm7
- pblendvb %xmm2, %xmm1 #xmm0 is implicit
-
- # fold 16 Bytes
- movdqa %xmm1, %xmm2
- movdqa %xmm7, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm7
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm2, %xmm7
-
-_128_done:
- # compute crc of a 128-bit value
- movdqa rk5(%rip), %xmm10 # rk5 and rk6 in xmm10
- movdqa %xmm7, %xmm0
-
- #64b fold
- pclmulqdq $0x1, %xmm10, %xmm7
- pslldq $8 , %xmm0
- pxor %xmm0, %xmm7
-
- #32b fold
- movdqa %xmm7, %xmm0
-
- pand mask2(%rip), %xmm0
-
- psrldq $12, %xmm7
- pclmulqdq $0x10, %xmm10, %xmm7
- pxor %xmm0, %xmm7
-
- #barrett reduction
-_barrett:
- movdqa rk7(%rip), %xmm10 # rk7 and rk8 in xmm10
- movdqa %xmm7, %xmm0
- pclmulqdq $0x01, %xmm10, %xmm7
- pslldq $4, %xmm7
- pclmulqdq $0x11, %xmm10, %xmm7
-
- pslldq $4, %xmm7
- pxor %xmm0, %xmm7
- pextrd $1, %xmm7, %eax
-
-_cleanup:
- # scale the result back to 16 bits
- shr $16, %eax
- mov %rcx, %rsp
- ret
-
-########################################################################
-
-.align 16
-_less_than_128:
-
- # check if there is enough buffer to be able to fold 16B at a time
- cmp $32, arg3
- jl _less_than_32
- movdqa SHUF_MASK(%rip), %xmm11
-
- # now if there is, load the constants
- movdqa rk1(%rip), %xmm10 # rk1 and rk2 in xmm10
-
- movd arg1_low32, %xmm0 # get the initial crc value
- pslldq $12, %xmm0 # align it to its correct place
- movdqu (arg2), %xmm7 # load the plaintext
- pshufb %xmm11, %xmm7 # byte-reflect the plaintext
- pxor %xmm0, %xmm7
-
-
- # update the buffer pointer
- add $16, arg2
-
- # update the counter. subtract 32 instead of 16 to save one
- # instruction from the loop
- sub $32, arg3
-
- jmp _16B_reduction_loop
-
-
-.align 16
-_less_than_32:
- # mov initial crc to the return value. this is necessary for
- # zero-length buffers.
- mov arg1_low32, %eax
- test arg3, arg3
- je _cleanup
-
- movdqa SHUF_MASK(%rip), %xmm11
-
- movd arg1_low32, %xmm0 # get the initial crc value
- pslldq $12, %xmm0 # align it to its correct place
-
- cmp $16, arg3
- je _exact_16_left
- jl _less_than_16_left
-
- movdqu (arg2), %xmm7 # load the plaintext
- pshufb %xmm11, %xmm7 # byte-reflect the plaintext
- pxor %xmm0 , %xmm7 # xor the initial crc value
- add $16, arg2
- sub $16, arg3
- movdqa rk1(%rip), %xmm10 # rk1 and rk2 in xmm10
- jmp _get_last_two_xmms
-
-
-.align 16
-_less_than_16_left:
- # use stack space to load data less than 16 bytes, zero-out
- # the 16B in memory first.
-
- pxor %xmm1, %xmm1
- mov %rsp, %r11
- movdqa %xmm1, (%r11)
-
- cmp $4, arg3
- jl _only_less_than_4
-
- # backup the counter value
- mov arg3, %r9
- cmp $8, arg3
- jl _less_than_8_left
-
- # load 8 Bytes
- mov (arg2), %rax
- mov %rax, (%r11)
- add $8, %r11
- sub $8, arg3
- add $8, arg2
-_less_than_8_left:
-
- cmp $4, arg3
- jl _less_than_4_left
-
- # load 4 Bytes
- mov (arg2), %eax
- mov %eax, (%r11)
- add $4, %r11
- sub $4, arg3
- add $4, arg2
-_less_than_4_left:
-
- cmp $2, arg3
- jl _less_than_2_left
-
- # load 2 Bytes
- mov (arg2), %ax
- mov %ax, (%r11)
- add $2, %r11
- sub $2, arg3
- add $2, arg2
-_less_than_2_left:
- cmp $1, arg3
- jl _zero_left
-
- # load 1 Byte
- mov (arg2), %al
- mov %al, (%r11)
-_zero_left:
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- # shl r9, 4
- lea pshufb_shf_table+16(%rip), %rax
- sub %r9, %rax
- movdqu (%rax), %xmm0
- pxor mask1(%rip), %xmm0
-
- pshufb %xmm0, %xmm7
- jmp _128_done
-
-.align 16
-_exact_16_left:
- movdqu (arg2), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- jmp _128_done
-
-_only_less_than_4:
- cmp $3, arg3
- jl _only_less_than_3
-
- # load 3 Bytes
- mov (arg2), %al
- mov %al, (%r11)
-
- mov 1(arg2), %al
- mov %al, 1(%r11)
-
- mov 2(arg2), %al
- mov %al, 2(%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $5, %xmm7
-
- jmp _barrett
-_only_less_than_3:
- cmp $2, arg3
- jl _only_less_than_2
-
- # load 2 Bytes
- mov (arg2), %al
- mov %al, (%r11)
-
- mov 1(arg2), %al
- mov %al, 1(%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $6, %xmm7
-
- jmp _barrett
-_only_less_than_2:
-
- # load 1 Byte
- mov (arg2), %al
- mov %al, (%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $7, %xmm7
-
- jmp _barrett
-
-ENDPROC(crc_t10dif_pcl)
-
-.data
-
-# precomputed constants
-# these constants are precomputed from the poly:
-# 0x8bb70000 (0x8bb7 scaled to 32 bits)
-.align 16
-# Q = 0x18BB70000
-# rk1 = 2^(32*3) mod Q << 32
-# rk2 = 2^(32*5) mod Q << 32
-# rk3 = 2^(32*15) mod Q << 32
-# rk4 = 2^(32*17) mod Q << 32
-# rk5 = 2^(32*3) mod Q << 32
-# rk6 = 2^(32*2) mod Q << 32
-# rk7 = floor(2^64/Q)
-# rk8 = Q
-rk1:
-.quad 0x2d56000000000000
-rk2:
-.quad 0x06df000000000000
-rk3:
-.quad 0x9d9d000000000000
-rk4:
-.quad 0x7cf5000000000000
-rk5:
-.quad 0x2d56000000000000
-rk6:
-.quad 0x1368000000000000
-rk7:
-.quad 0x00000001f65a57f8
-rk8:
-.quad 0x000000018bb70000
-
-rk9:
-.quad 0xceae000000000000
-rk10:
-.quad 0xbfd6000000000000
-rk11:
-.quad 0x1e16000000000000
-rk12:
-.quad 0x713c000000000000
-rk13:
-.quad 0xf7f9000000000000
-rk14:
-.quad 0x80a6000000000000
-rk15:
-.quad 0x044c000000000000
-rk16:
-.quad 0xe658000000000000
-rk17:
-.quad 0xad18000000000000
-rk18:
-.quad 0xa497000000000000
-rk19:
-.quad 0x6ee3000000000000
-rk20:
-.quad 0xe7b5000000000000
-
-
-
-mask1:
-.octa 0x80808080808080808080808080808080
-mask2:
-.octa 0x00000000FFFFFFFFFFFFFFFFFFFFFFFF
-
-SHUF_MASK:
-.octa 0x000102030405060708090A0B0C0D0E0F
-
-pshufb_shf_table:
-# use these values for shift constants for the pshufb instruction
-# different alignments result in values as shown:
-# DDQ 0x008f8e8d8c8b8a898887868584838281 # shl 15 (16-1) / shr1
-# DDQ 0x01008f8e8d8c8b8a8988878685848382 # shl 14 (16-3) / shr2
-# DDQ 0x0201008f8e8d8c8b8a89888786858483 # shl 13 (16-4) / shr3
-# DDQ 0x030201008f8e8d8c8b8a898887868584 # shl 12 (16-4) / shr4
-# DDQ 0x04030201008f8e8d8c8b8a8988878685 # shl 11 (16-5) / shr5
-# DDQ 0x0504030201008f8e8d8c8b8a89888786 # shl 10 (16-6) / shr6
-# DDQ 0x060504030201008f8e8d8c8b8a898887 # shl 9 (16-7) / shr7
-# DDQ 0x07060504030201008f8e8d8c8b8a8988 # shl 8 (16-8) / shr8
-# DDQ 0x0807060504030201008f8e8d8c8b8a89 # shl 7 (16-9) / shr9
-# DDQ 0x090807060504030201008f8e8d8c8b8a # shl 6 (16-10) / shr10
-# DDQ 0x0a090807060504030201008f8e8d8c8b # shl 5 (16-11) / shr11
-# DDQ 0x0b0a090807060504030201008f8e8d8c # shl 4 (16-12) / shr12
-# DDQ 0x0c0b0a090807060504030201008f8e8d # shl 3 (16-13) / shr13
-# DDQ 0x0d0c0b0a090807060504030201008f8e # shl 2 (16-14) / shr14
-# DDQ 0x0e0d0c0b0a090807060504030201008f # shl 1 (16-15) / shr15
-.octa 0x8f8e8d8c8b8a89888786858483828100
-.octa 0x000e0d0c0b0a09080706050403020100
diff --git a/arch/x86/crypto/crct10dif-pclmul_glue.c b/arch/x86/crypto/crct10dif-pclmul_glue.c
deleted file mode 100644
index 7845d7fd54c0..000000000000
--- a/arch/x86/crypto/crct10dif-pclmul_glue.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Cryptographic API.
- *
- * T10 Data Integrity Field CRC16 Crypto Transform using PCLMULQDQ Instructions
- *
- * Copyright (C) 2013 Intel Corporation
- * Author: Tim Chen <tim.c.chen@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/crc-t10dif.h>
-#include <crypto/internal/hash.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <asm/i387.h>
-#include <asm/cpufeature.h>
-#include <asm/cpu_device_id.h>
-
-asmlinkage __u16 crc_t10dif_pcl(__u16 crc, const unsigned char *buf,
- size_t len);
-
-struct chksum_desc_ctx {
- __u16 crc;
-};
-
-/*
- * Steps through buffer one byte at at time, calculates reflected
- * crc using table.
- */
-
-static int chksum_init(struct shash_desc *desc)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = 0;
-
- return 0;
-}
-
-static int chksum_update(struct shash_desc *desc, const u8 *data,
- unsigned int length)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- if (irq_fpu_usable()) {
- kernel_fpu_begin();
- ctx->crc = crc_t10dif_pcl(ctx->crc, data, length);
- kernel_fpu_end();
- } else
- ctx->crc = crc_t10dif_generic(ctx->crc, data, length);
- return 0;
-}
-
-static int chksum_final(struct shash_desc *desc, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- *(__u16 *)out = ctx->crc;
- return 0;
-}
-
-static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len,
- u8 *out)
-{
- if (irq_fpu_usable()) {
- kernel_fpu_begin();
- *(__u16 *)out = crc_t10dif_pcl(*crcp, data, len);
- kernel_fpu_end();
- } else
- *(__u16 *)out = crc_t10dif_generic(*crcp, data, len);
- return 0;
-}
-
-static int chksum_finup(struct shash_desc *desc, const u8 *data,
- unsigned int len, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, len, out);
-}
-
-static int chksum_digest(struct shash_desc *desc, const u8 *data,
- unsigned int length, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, length, out);
-}
-
-static struct shash_alg alg = {
- .digestsize = CRC_T10DIF_DIGEST_SIZE,
- .init = chksum_init,
- .update = chksum_update,
- .final = chksum_final,
- .finup = chksum_finup,
- .digest = chksum_digest,
- .descsize = sizeof(struct chksum_desc_ctx),
- .base = {
- .cra_name = "crct10dif",
- .cra_driver_name = "crct10dif-pclmul",
- .cra_priority = 200,
- .cra_blocksize = CRC_T10DIF_BLOCK_SIZE,
- .cra_module = THIS_MODULE,
- }
-};
-
-static const struct x86_cpu_id crct10dif_cpu_id[] = {
- X86_FEATURE_MATCH(X86_FEATURE_PCLMULQDQ),
- {}
-};
-MODULE_DEVICE_TABLE(x86cpu, crct10dif_cpu_id);
-
-static int __init crct10dif_intel_mod_init(void)
-{
- if (!x86_match_cpu(crct10dif_cpu_id))
- return -ENODEV;
-
- return crypto_register_shash(&alg);
-}
-
-static void __exit crct10dif_intel_mod_fini(void)
-{
- crypto_unregister_shash(&alg);
-}
-
-module_init(crct10dif_intel_mod_init);
-module_exit(crct10dif_intel_mod_fini);
-
-MODULE_AUTHOR("Tim Chen <tim.c.chen@linux.intel.com>");
-MODULE_DESCRIPTION("T10 DIF CRC calculation accelerated with PCLMULQDQ.");
-MODULE_LICENSE("GPL");
-
-MODULE_ALIAS("crct10dif");
-MODULE_ALIAS("crct10dif-pclmul");
diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
index f2b489cf1602..3bf2dd0cf61f 100644
--- a/arch/x86/include/asm/pgtable-2level.h
+++ b/arch/x86/include/asm/pgtable-2level.h
@@ -55,9 +55,53 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
#define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp)
#endif
+#ifdef CONFIG_MEM_SOFT_DIRTY
+
+/*
+ * Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE, _PAGE_BIT_SOFT_DIRTY and
+ * _PAGE_BIT_PROTNONE are taken, split up the 28 bits of offset
+ * into this range.
+ */
+#define PTE_FILE_MAX_BITS 28
+#define PTE_FILE_SHIFT1 (_PAGE_BIT_PRESENT + 1)
+#define PTE_FILE_SHIFT2 (_PAGE_BIT_FILE + 1)
+#define PTE_FILE_SHIFT3 (_PAGE_BIT_PROTNONE + 1)
+#define PTE_FILE_SHIFT4 (_PAGE_BIT_SOFT_DIRTY + 1)
+#define PTE_FILE_BITS1 (PTE_FILE_SHIFT2 - PTE_FILE_SHIFT1 - 1)
+#define PTE_FILE_BITS2 (PTE_FILE_SHIFT3 - PTE_FILE_SHIFT2 - 1)
+#define PTE_FILE_BITS3 (PTE_FILE_SHIFT4 - PTE_FILE_SHIFT3 - 1)
+
+#define pte_to_pgoff(pte) \
+ ((((pte).pte_low >> (PTE_FILE_SHIFT1)) \
+ & ((1U << PTE_FILE_BITS1) - 1))) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT2)) \
+ & ((1U << PTE_FILE_BITS2) - 1)) \
+ << (PTE_FILE_BITS1)) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT3)) \
+ & ((1U << PTE_FILE_BITS3) - 1)) \
+ << (PTE_FILE_BITS1 + PTE_FILE_BITS2)) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT4))) \
+ << (PTE_FILE_BITS1 + PTE_FILE_BITS2 + PTE_FILE_BITS3))
+
+#define pgoff_to_pte(off) \
+ ((pte_t) { .pte_low = \
+ ((((off)) & ((1U << PTE_FILE_BITS1) - 1)) << PTE_FILE_SHIFT1) \
+ + ((((off) >> PTE_FILE_BITS1) \
+ & ((1U << PTE_FILE_BITS2) - 1)) \
+ << PTE_FILE_SHIFT2) \
+ + ((((off) >> (PTE_FILE_BITS1 + PTE_FILE_BITS2)) \
+ & ((1U << PTE_FILE_BITS3) - 1)) \
+ << PTE_FILE_SHIFT3) \
+ + ((((off) >> \
+ (PTE_FILE_BITS1 + PTE_FILE_BITS2 + PTE_FILE_BITS3))) \
+ << PTE_FILE_SHIFT4) \
+ + _PAGE_FILE })
+
+#else /* CONFIG_MEM_SOFT_DIRTY */
+
/*
* Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE and _PAGE_BIT_PROTNONE are taken,
- * split up the 29 bits of offset into this range:
+ * split up the 29 bits of offset into this range.
*/
#define PTE_FILE_MAX_BITS 29
#define PTE_FILE_SHIFT1 (_PAGE_BIT_PRESENT + 1)
@@ -88,6 +132,8 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
<< PTE_FILE_SHIFT3) \
+ _PAGE_FILE })
+#endif /* CONFIG_MEM_SOFT_DIRTY */
+
/* Encode and de-code a swap entry */
#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE
#define SWP_TYPE_BITS (_PAGE_BIT_FILE - _PAGE_BIT_PRESENT - 1)
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
index 4cc9f2b7cdc3..81bb91b49a88 100644
--- a/arch/x86/include/asm/pgtable-3level.h
+++ b/arch/x86/include/asm/pgtable-3level.h
@@ -179,6 +179,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *pmdp)
/*
* Bits 0, 6 and 7 are taken in the low part of the pte,
* put the 32 bits of offset into the high part.
+ *
+ * For soft-dirty tracking 11 bit is taken from
+ * the low part of pte as well.
*/
#define pte_to_pgoff(pte) ((pte).pte_high)
#define pgoff_to_pte(off) \
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 7dc305a46058..1c00631164c2 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -314,6 +314,36 @@ static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)
return pmd_set_flags(pmd, _PAGE_SOFT_DIRTY);
}
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+ return pte_set_flags(pte, _PAGE_SWP_SOFT_DIRTY);
+}
+
+static inline int pte_swp_soft_dirty(pte_t pte)
+{
+ return pte_flags(pte) & _PAGE_SWP_SOFT_DIRTY;
+}
+
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+ return pte_clear_flags(pte, _PAGE_SWP_SOFT_DIRTY);
+}
+
+static inline pte_t pte_file_clear_soft_dirty(pte_t pte)
+{
+ return pte_clear_flags(pte, _PAGE_SOFT_DIRTY);
+}
+
+static inline pte_t pte_file_mksoft_dirty(pte_t pte)
+{
+ return pte_set_flags(pte, _PAGE_SOFT_DIRTY);
+}
+
+static inline int pte_file_soft_dirty(pte_t pte)
+{
+ return pte_flags(pte) & _PAGE_SOFT_DIRTY;
+}
+
/*
* Mask out unsupported bits in a present pgprot. Non-present pgprots
* can use those bits for other purposes, so leave them be.
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index c98ac63aae48..f4843e031131 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -61,12 +61,27 @@
* they do not conflict with each other.
*/
+#define _PAGE_BIT_SOFT_DIRTY _PAGE_BIT_HIDDEN
+
#ifdef CONFIG_MEM_SOFT_DIRTY
-#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
+#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 1) << _PAGE_BIT_SOFT_DIRTY)
#else
#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 0))
#endif
+/*
+ * Tracking soft dirty bit when a page goes to a swap is tricky.
+ * We need a bit which can be stored in pte _and_ not conflict
+ * with swap entry format. On x86 bits 6 and 7 are *not* involved
+ * into swap entry computation, but bit 6 is used for nonlinear
+ * file mapping, so we borrow bit 7 for soft dirty tracking.
+ */
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define _PAGE_SWP_SOFT_DIRTY _PAGE_PSE
+#else
+#define _PAGE_SWP_SOFT_DIRTY (_AT(pteval_t, 0))
+#endif
+
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
#else
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index 33692eaabab5..e3ddd7db723f 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -233,8 +233,4 @@ static inline void arch_write_unlock(arch_rwlock_t *rw)
#define arch_read_relax(lock) cpu_relax()
#define arch_write_relax(lock) cpu_relax()
-/* The {read|write|spin}_lock() on x86 are full memory barriers. */
-static inline void smp_mb__after_lock(void) { }
-#define ARCH_HAS_SMP_MB_AFTER_LOCK
-
#endif /* _ASM_X86_SPINLOCK_H */
diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c
index e2703520d120..c370e1c4468b 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-severity.c
+++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c
@@ -111,8 +111,8 @@ static struct severity {
#ifdef CONFIG_MEMORY_FAILURE
MCESEV(
KEEP, "Action required but unaffected thread is continuable",
- SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR),
- MCGMASK(MCG_STATUS_RIPV, MCG_STATUS_RIPV)
+ SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR, MCI_UC_SAR|MCI_ADDR),
+ MCGMASK(MCG_STATUS_RIPV|MCG_STATUS_EIPV, MCG_STATUS_RIPV)
),
MCESEV(
AR, "Action required: data load error in a user process",
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index fbc9210b45bc..a45d8d4ace10 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2270,6 +2270,7 @@ __init int intel_pmu_init(void)
case 70:
case 71:
case 63:
+ case 69:
x86_pmu.late_ack = true;
memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids));
memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs, sizeof(hw_cache_extra_regs));
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index cad791dbde95..1fb6c72717bd 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -314,8 +314,8 @@ static struct uncore_event_desc snbep_uncore_imc_events[] = {
static struct uncore_event_desc snbep_uncore_qpi_events[] = {
INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x14"),
INTEL_UNCORE_EVENT_DESC(txl_flits_active, "event=0x00,umask=0x06"),
- INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x02,umask=0x08"),
- INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x03,umask=0x04"),
+ INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x102,umask=0x08"),
+ INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x103,umask=0x04"),
{ /* end: all zeroes */ },
};
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 94ab6b90dd3f..63bdb29b2549 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -196,15 +196,23 @@ static void __init ati_bugs_contd(int num, int slot, int func)
static void __init intel_remapping_check(int num, int slot, int func)
{
u8 revision;
+ u16 device;
+ device = read_pci_config_16(num, slot, func, PCI_DEVICE_ID);
revision = read_pci_config_byte(num, slot, func, PCI_REVISION_ID);
/*
- * Revision 0x13 of this chipset supports irq remapping
- * but has an erratum that breaks its behavior, flag it as such
+ * Revision 13 of all triggering devices id in this quirk have
+ * a problem draining interrupts when irq remapping is enabled,
+ * and should be flagged as broken. Additionally revisions 0x12
+ * and 0x22 of device id 0x3405 has this problem.
*/
if (revision == 0x13)
set_irq_remapping_broken();
+ else if ((device == 0x3405) &&
+ ((revision == 0x12) ||
+ (revision == 0x22)))
+ set_irq_remapping_broken();
}
@@ -239,6 +247,8 @@ static struct chipset early_qrk[] __initdata = {
PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
{ PCI_VENDOR_ID_INTEL, 0x3403, PCI_CLASS_BRIDGE_HOST,
PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
+ { PCI_VENDOR_ID_INTEL, 0x3405, PCI_CLASS_BRIDGE_HOST,
+ PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
{ PCI_VENDOR_ID_INTEL, 0x3406, PCI_CLASS_BRIDGE_HOST,
PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
{}
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 202d24f0f7e7..5d576ab34403 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -116,7 +116,7 @@ static void mxcsr_feature_mask_init(void)
if (cpu_has_fxsr) {
memset(&fx_scratch, 0, sizeof(struct i387_fxsave_struct));
- asm volatile("fxsave %0" : : "m" (fx_scratch));
+ asm volatile("fxsave %0" : "+m" (fx_scratch));
mask = fx_scratch.mxcsr_mask;
if (mask == 0)
mask = 0x0000ffbf;
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 47ebb1dbfbcb..7a0adb7ee433 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -220,12 +220,13 @@ int apply_microcode_amd(int cpu)
return 0;
}
- if (__apply_microcode_amd(mc_amd))
+ if (__apply_microcode_amd(mc_amd)) {
pr_err("CPU%d: update failed for patch_level=0x%08x\n",
cpu, mc_amd->hdr.patch_id);
- else
- pr_info("CPU%d: new patch_level=0x%08x\n", cpu,
- mc_amd->hdr.patch_id);
+ return -1;
+ }
+ pr_info("CPU%d: new patch_level=0x%08x\n", cpu,
+ mc_amd->hdr.patch_id);
uci->cpu_sig.rev = mc_amd->hdr.patch_id;
c->microcode = mc_amd->hdr.patch_id;
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index dbded5aedb81..48f8375e4c6b 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
*begin = new_begin;
}
} else {
- *begin = TASK_UNMAPPED_BASE;
+ *begin = mmap_legacy_base();
*end = TASK_SIZE;
}
}
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0d094da49541..9e9285ae9b94 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2811,6 +2811,13 @@ exit:
static bool page_fault_can_be_fast(struct kvm_vcpu *vcpu, u32 error_code)
{
/*
+ * Do not fix the mmio spte with invalid generation number which
+ * need to be updated by slow page fault path.
+ */
+ if (unlikely(error_code & PFERR_RSVD_MASK))
+ return false;
+
+ /*
* #PF can be fast only if the shadow page table is present and it
* is caused by write-protect, that means we just need change the
* W bit of the spte which can be done out of mmu-lock.
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 62c29a5bfe26..f63778cb2363 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -98,7 +98,7 @@ static unsigned long mmap_base(void)
* Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
* does, but not when emulating X86_32
*/
-static unsigned long mmap_legacy_base(void)
+unsigned long mmap_legacy_base(void)
{
if (mmap_is_ia32())
return TASK_UNMAPPED_BASE;
diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index 643b8b5eee86..8244f5ec2f4c 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/module.h>
+#include <linux/reboot.h>
#include <linux/serial_reg.h>
#include <linux/serial_8250.h>
#include <linux/reboot.h>
diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c
index ae7319db18ee..5e04a1c899fa 100644
--- a/arch/x86/um/signal.c
+++ b/arch/x86/um/signal.c
@@ -508,7 +508,6 @@ int setup_signal_stack_si(unsigned long stack_top, int sig,
{
struct rt_sigframe __user *frame;
int err = 0;
- struct task_struct *me = current;
frame = (struct rt_sigframe __user *)
round_down(stack_top - sizeof(struct rt_sigframe), 16);
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 69ce573f1224..aca01164f002 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -376,25 +376,6 @@ config CRYPTO_CRC32_PCLMUL
which will enable any routine to use the CRC-32-IEEE 802.3 checksum
and gain better performance as compared with the table implementation.
-config CRYPTO_CRCT10DIF
- tristate "CRCT10DIF algorithm"
- select CRYPTO_HASH
- help
- CRC T10 Data Integrity Field computation is being cast as
- a crypto transform. This allows for faster crc t10 diff
- transforms to be used if they are available.
-
-config CRYPTO_CRCT10DIF_PCLMUL
- tristate "CRCT10DIF PCLMULQDQ hardware acceleration"
- depends on X86 && 64BIT && CRC_T10DIF
- select CRYPTO_HASH
- help
- For x86_64 processors with SSE4.2 and PCLMULQDQ supported,
- CRC T10 DIF PCLMULQDQ computation can be hardware
- accelerated PCLMULQDQ instruction. This option will create
- 'crct10dif-plcmul' module, which is faster when computing the
- crct10dif checksum as compared with the generic table implementation.
-
config CRYPTO_GHASH
tristate "GHASH digest algorithm"
select CRYPTO_GF128MUL
diff --git a/crypto/Makefile b/crypto/Makefile
index 2d5ed08a239f..2ba0df2f908f 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -83,7 +83,6 @@ obj-$(CONFIG_CRYPTO_ZLIB) += zlib.o
obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
obj-$(CONFIG_CRYPTO_CRC32) += crc32.o
-obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif.o
obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
obj-$(CONFIG_CRYPTO_LZO) += lzo.o
obj-$(CONFIG_CRYPTO_LZ4) += lz4.o
diff --git a/crypto/crct10dif.c b/crypto/crct10dif.c
deleted file mode 100644
index 92aca96d6b98..000000000000
--- a/crypto/crct10dif.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Cryptographic API.
- *
- * T10 Data Integrity Field CRC16 Crypto Transform
- *
- * Copyright (c) 2007 Oracle Corporation. All rights reserved.
- * Written by Martin K. Petersen <martin.petersen@oracle.com>
- * Copyright (C) 2013 Intel Corporation
- * Author: Tim Chen <tim.c.chen@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/crc-t10dif.h>
-#include <crypto/internal/hash.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-struct chksum_desc_ctx {
- __u16 crc;
-};
-
-/* Table generated using the following polynomium:
- * x^16 + x^15 + x^11 + x^9 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1
- * gt: 0x8bb7
- */
-static const __u16 t10_dif_crc_table[256] = {
- 0x0000, 0x8BB7, 0x9CD9, 0x176E, 0xB205, 0x39B2, 0x2EDC, 0xA56B,
- 0xEFBD, 0x640A, 0x7364, 0xF8D3, 0x5DB8, 0xD60F, 0xC161, 0x4AD6,
- 0x54CD, 0xDF7A, 0xC814, 0x43A3, 0xE6C8, 0x6D7F, 0x7A11, 0xF1A6,
- 0xBB70, 0x30C7, 0x27A9, 0xAC1E, 0x0975, 0x82C2, 0x95AC, 0x1E1B,
- 0xA99A, 0x222D, 0x3543, 0xBEF4, 0x1B9F, 0x9028, 0x8746, 0x0CF1,
- 0x4627, 0xCD90, 0xDAFE, 0x5149, 0xF422, 0x7F95, 0x68FB, 0xE34C,
- 0xFD57, 0x76E0, 0x618E, 0xEA39, 0x4F52, 0xC4E5, 0xD38B, 0x583C,
- 0x12EA, 0x995D, 0x8E33, 0x0584, 0xA0EF, 0x2B58, 0x3C36, 0xB781,
- 0xD883, 0x5334, 0x445A, 0xCFED, 0x6A86, 0xE131, 0xF65F, 0x7DE8,
- 0x373E, 0xBC89, 0xABE7, 0x2050, 0x853B, 0x0E8C, 0x19E2, 0x9255,
- 0x8C4E, 0x07F9, 0x1097, 0x9B20, 0x3E4B, 0xB5FC, 0xA292, 0x2925,
- 0x63F3, 0xE844, 0xFF2A, 0x749D, 0xD1F6, 0x5A41, 0x4D2F, 0xC698,
- 0x7119, 0xFAAE, 0xEDC0, 0x6677, 0xC31C, 0x48AB, 0x5FC5, 0xD472,
- 0x9EA4, 0x1513, 0x027D, 0x89CA, 0x2CA1, 0xA716, 0xB078, 0x3BCF,
- 0x25D4, 0xAE63, 0xB90D, 0x32BA, 0x97D1, 0x1C66, 0x0B08, 0x80BF,
- 0xCA69, 0x41DE, 0x56B0, 0xDD07, 0x786C, 0xF3DB, 0xE4B5, 0x6F02,
- 0x3AB1, 0xB106, 0xA668, 0x2DDF, 0x88B4, 0x0303, 0x146D, 0x9FDA,
- 0xD50C, 0x5EBB, 0x49D5, 0xC262, 0x6709, 0xECBE, 0xFBD0, 0x7067,
- 0x6E7C, 0xE5CB, 0xF2A5, 0x7912, 0xDC79, 0x57CE, 0x40A0, 0xCB17,
- 0x81C1, 0x0A76, 0x1D18, 0x96AF, 0x33C4, 0xB873, 0xAF1D, 0x24AA,
- 0x932B, 0x189C, 0x0FF2, 0x8445, 0x212E, 0xAA99, 0xBDF7, 0x3640,
- 0x7C96, 0xF721, 0xE04F, 0x6BF8, 0xCE93, 0x4524, 0x524A, 0xD9FD,
- 0xC7E6, 0x4C51, 0x5B3F, 0xD088, 0x75E3, 0xFE54, 0xE93A, 0x628D,
- 0x285B, 0xA3EC, 0xB482, 0x3F35, 0x9A5E, 0x11E9, 0x0687, 0x8D30,
- 0xE232, 0x6985, 0x7EEB, 0xF55C, 0x5037, 0xDB80, 0xCCEE, 0x4759,
- 0x0D8F, 0x8638, 0x9156, 0x1AE1, 0xBF8A, 0x343D, 0x2353, 0xA8E4,
- 0xB6FF, 0x3D48, 0x2A26, 0xA191, 0x04FA, 0x8F4D, 0x9823, 0x1394,
- 0x5942, 0xD2F5, 0xC59B, 0x4E2C, 0xEB47, 0x60F0, 0x779E, 0xFC29,
- 0x4BA8, 0xC01F, 0xD771, 0x5CC6, 0xF9AD, 0x721A, 0x6574, 0xEEC3,
- 0xA415, 0x2FA2, 0x38CC, 0xB37B, 0x1610, 0x9DA7, 0x8AC9, 0x017E,
- 0x1F65, 0x94D2, 0x83BC, 0x080B, 0xAD60, 0x26D7, 0x31B9, 0xBA0E,
- 0xF0D8, 0x7B6F, 0x6C01, 0xE7B6, 0x42DD, 0xC96A, 0xDE04, 0x55B3
-};
-
-__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len)
-{
- unsigned int i;
-
- for (i = 0 ; i < len ; i++)
- crc = (crc << 8) ^ t10_dif_crc_table[((crc >> 8) ^ buffer[i]) & 0xff];
-
- return crc;
-}
-EXPORT_SYMBOL(crc_t10dif_generic);
-
-/*
- * Steps through buffer one byte at at time, calculates reflected
- * crc using table.
- */
-
-static int chksum_init(struct shash_desc *desc)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = 0;
-
- return 0;
-}
-
-static int chksum_update(struct shash_desc *desc, const u8 *data,
- unsigned int length)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = crc_t10dif_generic(ctx->crc, data, length);
- return 0;
-}
-
-static int chksum_final(struct shash_desc *desc, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- *(__u16 *)out = ctx->crc;
- return 0;
-}
-
-static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len,
- u8 *out)
-{
- *(__u16 *)out = crc_t10dif_generic(*crcp, data, len);
- return 0;
-}
-
-static int chksum_finup(struct shash_desc *desc, const u8 *data,
- unsigned int len, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, len, out);
-}
-
-static int chksum_digest(struct shash_desc *desc, const u8 *data,
- unsigned int length, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, length, out);
-}
-
-static struct shash_alg alg = {
- .digestsize = CRC_T10DIF_DIGEST_SIZE,
- .init = chksum_init,
- .update = chksum_update,
- .final = chksum_final,
- .finup = chksum_finup,
- .digest = chksum_digest,
- .descsize = sizeof(struct chksum_desc_ctx),
- .base = {
- .cra_name = "crct10dif",
- .cra_driver_name = "crct10dif-generic",
- .cra_priority = 100,
- .cra_blocksize = CRC_T10DIF_BLOCK_SIZE,
- .cra_module = THIS_MODULE,
- }
-};
-
-static int __init crct10dif_mod_init(void)
-{
- int ret;
-
- ret = crypto_register_shash(&alg);
- return ret;
-}
-
-static void __exit crct10dif_mod_fini(void)
-{
- crypto_unregister_shash(&alg);
-}
-
-module_init(crct10dif_mod_init);
-module_exit(crct10dif_mod_fini);
-
-MODULE_AUTHOR("Tim Chen <tim.c.chen@linux.intel.com>");
-MODULE_DESCRIPTION("T10 DIF CRC calculation.");
-MODULE_LICENSE("GPL");
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 25a5934f0e50..66d254ce0d11 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1174,10 +1174,6 @@ static int do_test(int m)
ret += tcrypt_test("ghash");
break;
- case 47:
- ret += tcrypt_test("crct10dif");
- break;
-
case 100:
ret += tcrypt_test("hmac(md5)");
break;
@@ -1502,10 +1498,6 @@ static int do_test(int m)
test_hash_speed("crc32c", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
- case 320:
- test_hash_speed("crct10dif", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
case 399:
break;
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 2f00607039e2..ecddf921a9db 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2046,16 +2046,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}
}
}, {
- .alg = "crct10dif",
- .test = alg_test_hash,
- .fips_allowed = 1,
- .suite = {
- .hash = {
- .vecs = crct10dif_tv_template,
- .count = CRCT10DIF_TEST_VECTORS
- }
- }
- }, {
.alg = "cryptd(__driver-cbc-aes-aesni)",
.test = alg_test_null,
.fips_allowed = 1,
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 7d44aa3d6b44..1e701bc075b9 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -450,39 +450,6 @@ static struct hash_testvec rmd320_tv_template[] = {
}
};
-#define CRCT10DIF_TEST_VECTORS 3
-static struct hash_testvec crct10dif_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x3b\x44",
-#else
- .digest = "\x44\x3b",
-#endif
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "123456789012345678901234567890123456789",
- .psize = 79,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x70\x4b",
-#else
- .digest = "\x4b\x70",
-#endif
- }, {
- .plaintext =
- "abcddddddddddddddddddddddddddddddddddddddddddddddddddddd",
- .psize = 56,
-#ifdef __LITTLE_ENDIAN
- .digest = "\xe3\x9c",
-#else
- .digest = "\x9c\xe3",
-#endif
- .np = 2,
- .tap = { 28, 28 }
- }
-};
-
/*
* SHA1 test vectors from from FIPS PUB 180-1
* Long vector from CAVS 5.0
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index d21167bfc865..dc34a5b8bcee 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -359,6 +359,9 @@ int braille_register_console(struct console *console, int index,
char *console_options, char *braille_options)
{
int ret;
+
+ if (!(console->flags & CON_BRL))
+ return 0;
if (!console_options)
/* Only support VisioBraille for now */
console_options = "57600o8";
@@ -374,15 +377,17 @@ int braille_register_console(struct console *console, int index,
braille_co = console;
register_keyboard_notifier(&keyboard_notifier_block);
register_vt_notifier(&vt_notifier_block);
- return 0;
+ return 1;
}
int braille_unregister_console(struct console *console)
{
if (braille_co != console)
return -EINVAL;
+ if (!(console->flags & CON_BRL))
+ return 0;
unregister_keyboard_notifier(&keyboard_notifier_block);
unregister_vt_notifier(&vt_notifier_block);
braille_co = NULL;
- return 0;
+ return 1;
}
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index c711d1144044..999adb5499c7 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -323,6 +323,7 @@ static int acpi_memory_device_add(struct acpi_device *device,
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
if (result) {
+ device->driver_data = NULL;
kfree(mem_device);
return result;
}
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index fd6c51cc3acb..5a74a9c1e42c 100644
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -451,7 +451,6 @@ static void acpi_processor_remove(struct acpi_device *device)
/* Clean up. */
per_cpu(processor_device_array, pr->id) = NULL;
per_cpu(processors, pr->id) = NULL;
- try_offline_node(cpu_to_node(pr->id));
/* Remove the CPU. */
get_online_cpus();
@@ -459,6 +458,8 @@ static void acpi_processor_remove(struct acpi_device *device)
acpi_unmap_lsapic(pr->id);
put_online_cpus();
+ try_offline_node(cpu_to_node(pr->id));
+
out:
free_cpumask_var(pr->throttling.shared_cpu_map);
kfree(pr);
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index dfed26545ba2..d4a4901637cd 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -931,19 +931,6 @@ struct acpi_bit_register_info {
/* Structs and definitions for _OSI support and I/O port validation */
-#define ACPI_OSI_WIN_2000 0x01
-#define ACPI_OSI_WIN_XP 0x02
-#define ACPI_OSI_WIN_XP_SP1 0x03
-#define ACPI_OSI_WINSRV_2003 0x04
-#define ACPI_OSI_WIN_XP_SP2 0x05
-#define ACPI_OSI_WINSRV_2003_SP1 0x06
-#define ACPI_OSI_WIN_VISTA 0x07
-#define ACPI_OSI_WINSRV_2008 0x08
-#define ACPI_OSI_WIN_VISTA_SP1 0x09
-#define ACPI_OSI_WIN_VISTA_SP2 0x0A
-#define ACPI_OSI_WIN_7 0x0B
-#define ACPI_OSI_WIN_8 0x0C
-
#define ACPI_ALWAYS_ILLEGAL 0x00
struct acpi_interface_info {
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 082b4dd252a8..d405fbad406a 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -117,6 +117,7 @@ struct acpi_battery {
struct acpi_device *device;
struct notifier_block pm_nb;
unsigned long update_time;
+ int revision;
int rate_now;
int capacity_now;
int voltage_now;
@@ -359,6 +360,7 @@ static struct acpi_offsets info_offsets[] = {
};
static struct acpi_offsets extended_info_offsets[] = {
+ {offsetof(struct acpi_battery, revision), 0},
{offsetof(struct acpi_battery, power_unit), 0},
{offsetof(struct acpi_battery, design_capacity), 0},
{offsetof(struct acpi_battery, full_charge_capacity), 0},
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index f68095756fb7..408f6b2a5fa8 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -31,6 +31,7 @@ static LIST_HEAD(bus_type_list);
static DECLARE_RWSEM(bus_type_sem);
#define PHYSICAL_NODE_STRING "physical_node"
+#define PHYSICAL_NODE_NAME_SIZE (sizeof(PHYSICAL_NODE_STRING) + 10)
int register_acpi_bus_type(struct acpi_bus_type *type)
{
@@ -78,41 +79,108 @@ static struct acpi_bus_type *acpi_get_bus_type(struct device *dev)
return ret;
}
-static acpi_status do_acpi_find_child(acpi_handle handle, u32 lvl_not_used,
- void *addr_p, void **ret_p)
+static acpi_status acpi_dev_present(acpi_handle handle, u32 lvl_not_used,
+ void *not_used, void **ret_p)
{
- unsigned long long addr, sta;
- acpi_status status;
+ struct acpi_device *adev = NULL;
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &addr);
- if (ACPI_SUCCESS(status) && addr == *((u64 *)addr_p)) {
+ acpi_bus_get_device(handle, &adev);
+ if (adev) {
*ret_p = handle;
- status = acpi_bus_get_status_handle(handle, &sta);
- if (ACPI_SUCCESS(status) && (sta & ACPI_STA_DEVICE_ENABLED))
- return AE_CTRL_TERMINATE;
+ return AE_CTRL_TERMINATE;
}
return AE_OK;
}
-acpi_handle acpi_get_child(acpi_handle parent, u64 address)
+static bool acpi_extra_checks_passed(acpi_handle handle, bool is_bridge)
{
- void *ret = NULL;
+ unsigned long long sta;
+ acpi_status status;
+
+ status = acpi_bus_get_status_handle(handle, &sta);
+ if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_ENABLED))
+ return false;
+
+ if (is_bridge) {
+ void *test = NULL;
+
+ /* Check if this object has at least one child device. */
+ acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1,
+ acpi_dev_present, NULL, NULL, &test);
+ return !!test;
+ }
+ return true;
+}
+
+struct find_child_context {
+ u64 addr;
+ bool is_bridge;
+ acpi_handle ret;
+ bool ret_checked;
+};
+
+static acpi_status do_find_child(acpi_handle handle, u32 lvl_not_used,
+ void *data, void **not_used)
+{
+ struct find_child_context *context = data;
+ unsigned long long addr;
+ acpi_status status;
- if (!parent)
- return NULL;
+ status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &addr);
+ if (ACPI_FAILURE(status) || addr != context->addr)
+ return AE_OK;
- acpi_walk_namespace(ACPI_TYPE_DEVICE, parent, 1, NULL,
- do_acpi_find_child, &address, &ret);
- return (acpi_handle)ret;
+ if (!context->ret) {
+ /* This is the first matching object. Save its handle. */
+ context->ret = handle;
+ return AE_OK;
+ }
+ /*
+ * There is more than one matching object with the same _ADR value.
+ * That really is unexpected, so we are kind of beyond the scope of the
+ * spec here. We have to choose which one to return, though.
+ *
+ * First, check if the previously found object is good enough and return
+ * its handle if so. Second, check the same for the object that we've
+ * just found.
+ */
+ if (!context->ret_checked) {
+ if (acpi_extra_checks_passed(context->ret, context->is_bridge))
+ return AE_CTRL_TERMINATE;
+ else
+ context->ret_checked = true;
+ }
+ if (acpi_extra_checks_passed(handle, context->is_bridge)) {
+ context->ret = handle;
+ return AE_CTRL_TERMINATE;
+ }
+ return AE_OK;
}
-EXPORT_SYMBOL(acpi_get_child);
+
+acpi_handle acpi_find_child(acpi_handle parent, u64 addr, bool is_bridge)
+{
+ if (parent) {
+ struct find_child_context context = {
+ .addr = addr,
+ .is_bridge = is_bridge,
+ };
+
+ acpi_walk_namespace(ACPI_TYPE_DEVICE, parent, 1, do_find_child,
+ NULL, &context, NULL);
+ return context.ret;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(acpi_find_child);
int acpi_bind_one(struct device *dev, acpi_handle handle)
{
struct acpi_device *acpi_dev;
acpi_status status;
struct acpi_device_physical_node *physical_node, *pn;
- char physical_node_name[sizeof(PHYSICAL_NODE_STRING) + 2];
+ char physical_node_name[PHYSICAL_NODE_NAME_SIZE];
+ struct list_head *physnode_list;
+ unsigned int node_id;
int retval = -EINVAL;
if (ACPI_HANDLE(dev)) {
@@ -139,25 +207,27 @@ int acpi_bind_one(struct device *dev, acpi_handle handle)
mutex_lock(&acpi_dev->physical_node_lock);
- /* Sanity check. */
- list_for_each_entry(pn, &acpi_dev->physical_node_list, node)
+ /*
+ * Keep the list sorted by node_id so that the IDs of removed nodes can
+ * be recycled easily.
+ */
+ physnode_list = &acpi_dev->physical_node_list;
+ node_id = 0;
+ list_for_each_entry(pn, &acpi_dev->physical_node_list, node) {
+ /* Sanity check. */
if (pn->dev == dev) {
dev_warn(dev, "Already associated with ACPI node\n");
goto err_free;
}
-
- /* allocate physical node id according to physical_node_id_bitmap */
- physical_node->node_id =
- find_first_zero_bit(acpi_dev->physical_node_id_bitmap,
- ACPI_MAX_PHYSICAL_NODE);
- if (physical_node->node_id >= ACPI_MAX_PHYSICAL_NODE) {
- retval = -ENOSPC;
- goto err_free;
+ if (pn->node_id == node_id) {
+ physnode_list = &pn->node;
+ node_id++;
+ }
}
- set_bit(physical_node->node_id, acpi_dev->physical_node_id_bitmap);
+ physical_node->node_id = node_id;
physical_node->dev = dev;
- list_add_tail(&physical_node->node, &acpi_dev->physical_node_list);
+ list_add(&physical_node->node, physnode_list);
acpi_dev->physical_node_count++;
mutex_unlock(&acpi_dev->physical_node_lock);
@@ -208,7 +278,7 @@ int acpi_unbind_one(struct device *dev)
mutex_lock(&acpi_dev->physical_node_lock);
list_for_each_safe(node, next, &acpi_dev->physical_node_list) {
- char physical_node_name[sizeof(PHYSICAL_NODE_STRING) + 2];
+ char physical_node_name[PHYSICAL_NODE_NAME_SIZE];
entry = list_entry(node, struct acpi_device_physical_node,
node);
@@ -216,7 +286,6 @@ int acpi_unbind_one(struct device *dev)
continue;
list_del(node);
- clear_bit(entry->node_id, acpi_dev->physical_node_id_bitmap);
acpi_dev->physical_node_count--;
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 3a50a34fe176..5da44e81dd4d 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -164,4 +164,13 @@ struct platform_device;
int acpi_create_platform_device(struct acpi_device *adev,
const struct acpi_device_id *id);
+/*--------------------------------------------------------------------------
+ Video
+ -------------------------------------------------------------------------- */
+#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
+bool acpi_video_backlight_quirks(void);
+#else
+static inline bool acpi_video_backlight_quirks(void) { return false; }
+#endif
+
#endif /* _ACPI_INTERNAL_H_ */
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index aa1227a7e3f2..04a13784dd20 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -311,6 +311,8 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
dev->pnp.bus_id,
(u32) dev->wakeup.sleep_state);
+ mutex_lock(&dev->physical_node_lock);
+
if (!dev->physical_node_count) {
seq_printf(seq, "%c%-8s\n",
dev->wakeup.flags.run_wake ? '*' : ' ',
@@ -338,6 +340,8 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
put_device(ldev);
}
}
+
+ mutex_unlock(&dev->physical_node_lock);
}
mutex_unlock(&acpi_device_lock);
return 0;
@@ -347,12 +351,16 @@ static void physical_device_enable_wakeup(struct acpi_device *adev)
{
struct acpi_device_physical_node *entry;
+ mutex_lock(&adev->physical_node_lock);
+
list_for_each_entry(entry,
&adev->physical_node_list, node)
if (entry->dev && device_can_wakeup(entry->dev)) {
bool enable = !device_may_wakeup(entry->dev);
device_set_wakeup_enable(entry->dev, enable);
}
+
+ mutex_unlock(&adev->physical_node_lock);
}
static ssize_t
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 10985573aaa7..8a46c924effd 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -352,10 +352,12 @@ static void acpi_scan_bus_device_check(acpi_handle handle, u32 ost_source)
mutex_lock(&acpi_scan_lock);
lock_device_hotplug();
- acpi_bus_get_device(handle, &device);
- if (device) {
- dev_warn(&device->dev, "Attempt to re-insert\n");
- goto out;
+ if (ost_source != ACPI_NOTIFY_BUS_CHECK) {
+ acpi_bus_get_device(handle, &device);
+ if (device) {
+ dev_warn(&device->dev, "Attempt to re-insert\n");
+ goto out;
+ }
}
acpi_evaluate_hotplug_ost(handle, ost_source,
ACPI_OST_SC_INSERT_IN_PROGRESS, NULL);
@@ -1981,6 +1983,9 @@ static acpi_status acpi_bus_device_attach(acpi_handle handle, u32 lvl_not_used,
if (acpi_bus_get_device(handle, &device))
return AE_CTRL_DEPTH;
+ if (device->handler)
+ return AE_OK;
+
ret = acpi_scan_attach_handler(device);
if (ret)
return ret > 0 ? AE_OK : AE_CTRL_DEPTH;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 5d7075d25700..e1284b8dc6ee 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -44,6 +44,8 @@
#include <linux/suspend.h>
#include <acpi/video.h>
+#include "internal.h"
+
#define PREFIX "ACPI: "
#define ACPI_VIDEO_BUS_NAME "Video Bus"
@@ -450,6 +452,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
{
.callback = video_ignore_initial_backlight,
+ .ident = "Fujitsu E753",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E753"),
+ },
+ },
+ {
+ .callback = video_ignore_initial_backlight,
.ident = "HP Pavilion dm4",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
@@ -679,7 +689,7 @@ static int acpi_video_bqc_quirk(struct acpi_video_device *device,
* Some systems always report current brightness level as maximum
* through _BQC, we need to test another value for them.
*/
- test_level = current_level == max_level ? br->levels[2] : max_level;
+ test_level = current_level == max_level ? br->levels[3] : max_level;
result = acpi_video_device_lcd_set_level(device, test_level);
if (result)
@@ -898,6 +908,9 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
device->cap._DDC = 1;
}
+ if (acpi_video_init_brightness(device))
+ return;
+
if (acpi_video_backlight_support()) {
struct backlight_properties props;
struct pci_dev *pdev;
@@ -907,9 +920,6 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
static int count = 0;
char *name;
- result = acpi_video_init_brightness(device);
- if (result)
- return;
name = kasprintf(GFP_KERNEL, "acpi_video%d", count);
if (!name)
return;
@@ -969,6 +979,11 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
if (result)
printk(KERN_ERR PREFIX "Create sysfs link\n");
+ } else {
+ /* Remove the brightness object. */
+ kfree(device->brightness->levels);
+ kfree(device->brightness);
+ device->brightness = NULL;
}
}
@@ -1532,14 +1547,20 @@ static int acpi_video_bus_put_devices(struct acpi_video_bus *video)
/* acpi_video interface */
+/*
+ * Win8 requires setting bit2 of _DOS to let firmware know it shouldn't
+ * preform any automatic brightness change on receiving a notification.
+ */
static int acpi_video_bus_start_devices(struct acpi_video_bus *video)
{
- return acpi_video_bus_DOS(video, 0, 0);
+ return acpi_video_bus_DOS(video, 0,
+ acpi_video_backlight_quirks() ? 1 : 0);
}
static int acpi_video_bus_stop_devices(struct acpi_video_bus *video)
{
- return acpi_video_bus_DOS(video, 0, 1);
+ return acpi_video_bus_DOS(video, 0,
+ acpi_video_backlight_quirks() ? 0 : 1);
}
static void acpi_video_bus_notify(struct acpi_device *device, u32 event)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index e6bd910bc6ed..c3397748ba46 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -38,6 +38,8 @@
#include <linux/dmi.h>
#include <linux/pci.h>
+#include "internal.h"
+
#define PREFIX "ACPI: "
ACPI_MODULE_NAME("video");
@@ -234,6 +236,12 @@ static void acpi_video_caps_check(void)
acpi_video_get_capabilities(NULL);
}
+bool acpi_video_backlight_quirks(void)
+{
+ return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
+}
+EXPORT_SYMBOL(acpi_video_backlight_quirks);
+
/* Promote the vendor interface instead of the generic video module.
* This function allow DMI blacklists to be implemented by externals
* platform drivers instead of putting a big blacklist in video_detect.c
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 80dc988f01e4..4e737728aee2 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -97,6 +97,15 @@ config SATA_AHCI_PLATFORM
If unsure, say N.
+config AHCI_IMX
+ tristate "Freescale i.MX AHCI SATA support"
+ depends on SATA_AHCI_PLATFORM && MFD_SYSCON
+ help
+ This option enables support for the Freescale i.MX SoC's
+ onboard AHCI SATA.
+
+ If unsure, say N.
+
config SATA_FSL
tristate "Freescale 3.0Gbps SATA support"
depends on FSL_SOC
@@ -107,7 +116,7 @@ config SATA_FSL
If unsure, say N.
config SATA_INIC162X
- tristate "Initio 162x SATA support"
+ tristate "Initio 162x SATA support (Very Experimental)"
depends on PCI
help
This option enables support for Initio 162x Serial ATA.
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index c04d0fd038a3..46518c622460 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_SATA_INIC162X) += sata_inic162x.o
obj-$(CONFIG_SATA_SIL24) += sata_sil24.o
obj-$(CONFIG_SATA_DWC) += sata_dwc_460ex.o
obj-$(CONFIG_SATA_HIGHBANK) += sata_highbank.o libahci.o
+obj-$(CONFIG_AHCI_IMX) += ahci_imx.o
# SFF w/ custom DMA
obj-$(CONFIG_PDC_ADMA) += pdc_adma.o
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 5064f3ea20f1..db4380d70031 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1146,11 +1146,18 @@ int ahci_host_activate(struct ata_host *host, int irq, unsigned int n_msis)
return rc;
for (i = 0; i < host->n_ports; i++) {
+ const char* desc;
struct ahci_port_priv *pp = host->ports[i]->private_data;
+ /* pp is NULL for dummy ports */
+ if (pp)
+ desc = pp->irq_desc;
+ else
+ desc = dev_driver_string(host->dev);
+
rc = devm_request_threaded_irq(host->dev,
irq + i, ahci_hw_interrupt, ahci_thread_fn, IRQF_SHARED,
- pp->irq_desc, host->ports[i]);
+ desc, host->ports[i]);
if (rc)
goto out_free_irqs;
}
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
new file mode 100644
index 000000000000..58debb0acc3a
--- /dev/null
+++ b/drivers/ata/ahci_imx.c
@@ -0,0 +1,236 @@
+/*
+ * Freescale IMX AHCI SATA platform driver
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * based on the AHCI SATA platform driver by Jeff Garzik and Anton Vorontsov
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/ahci_platform.h>
+#include <linux/of_device.h>
+#include <linux/mfd/syscon.h>
+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
+#include "ahci.h"
+
+enum {
+ HOST_TIMER1MS = 0xe0, /* Timer 1-ms */
+};
+
+struct imx_ahci_priv {
+ struct platform_device *ahci_pdev;
+ struct clk *sata_ref_clk;
+ struct clk *ahb_clk;
+ struct regmap *gpr;
+};
+
+static int imx6q_sata_init(struct device *dev, void __iomem *mmio)
+{
+ int ret = 0;
+ unsigned int reg_val;
+ struct imx_ahci_priv *imxpriv = dev_get_drvdata(dev->parent);
+
+ imxpriv->gpr =
+ syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr");
+ if (IS_ERR(imxpriv->gpr)) {
+ dev_err(dev, "failed to find fsl,imx6q-iomux-gpr regmap\n");
+ return PTR_ERR(imxpriv->gpr);
+ }
+
+ ret = clk_prepare_enable(imxpriv->sata_ref_clk);
+ if (ret < 0) {
+ dev_err(dev, "prepare-enable sata_ref clock err:%d\n", ret);
+ return ret;
+ }
+
+ /*
+ * set PHY Paremeters, two steps to configure the GPR13,
+ * one write for rest of parameters, mask of first write
+ * is 0x07fffffd, and the other one write for setting
+ * the mpll_clk_en.
+ */
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK
+ | IMX6Q_GPR13_SATA_RX_LOS_LVL_MASK
+ | IMX6Q_GPR13_SATA_RX_DPLL_MODE_MASK
+ | IMX6Q_GPR13_SATA_SPD_MODE_MASK
+ | IMX6Q_GPR13_SATA_MPLL_SS_EN
+ | IMX6Q_GPR13_SATA_TX_ATTEN_MASK
+ | IMX6Q_GPR13_SATA_TX_BOOST_MASK
+ | IMX6Q_GPR13_SATA_TX_LVL_MASK
+ | IMX6Q_GPR13_SATA_TX_EDGE_RATE
+ , IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB
+ | IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M
+ | IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F
+ | IMX6Q_GPR13_SATA_SPD_MODE_3P0G
+ | IMX6Q_GPR13_SATA_MPLL_SS_EN
+ | IMX6Q_GPR13_SATA_TX_ATTEN_9_16
+ | IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB
+ | IMX6Q_GPR13_SATA_TX_LVL_1_025_V);
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_MPLL_CLK_EN,
+ IMX6Q_GPR13_SATA_MPLL_CLK_EN);
+ usleep_range(100, 200);
+
+ /*
+ * Configure the HWINIT bits of the HOST_CAP and HOST_PORTS_IMPL,
+ * and IP vendor specific register HOST_TIMER1MS.
+ * Configure CAP_SSS (support stagered spin up).
+ * Implement the port0.
+ * Get the ahb clock rate, and configure the TIMER1MS register.
+ */
+ reg_val = readl(mmio + HOST_CAP);
+ if (!(reg_val & HOST_CAP_SSS)) {
+ reg_val |= HOST_CAP_SSS;
+ writel(reg_val, mmio + HOST_CAP);
+ }
+ reg_val = readl(mmio + HOST_PORTS_IMPL);
+ if (!(reg_val & 0x1)) {
+ reg_val |= 0x1;
+ writel(reg_val, mmio + HOST_PORTS_IMPL);
+ }
+
+ reg_val = clk_get_rate(imxpriv->ahb_clk) / 1000;
+ writel(reg_val, mmio + HOST_TIMER1MS);
+
+ return 0;
+}
+
+static void imx6q_sata_exit(struct device *dev)
+{
+ struct imx_ahci_priv *imxpriv = dev_get_drvdata(dev->parent);
+
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_MPLL_CLK_EN,
+ !IMX6Q_GPR13_SATA_MPLL_CLK_EN);
+ clk_disable_unprepare(imxpriv->sata_ref_clk);
+}
+
+static struct ahci_platform_data imx6q_sata_pdata = {
+ .init = imx6q_sata_init,
+ .exit = imx6q_sata_exit,
+};
+
+static const struct of_device_id imx_ahci_of_match[] = {
+ { .compatible = "fsl,imx6q-ahci", .data = &imx6q_sata_pdata},
+ {},
+};
+MODULE_DEVICE_TABLE(of, imx_ahci_of_match);
+
+static int imx_ahci_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct resource *mem, *irq, res[2];
+ const struct of_device_id *of_id;
+ const struct ahci_platform_data *pdata = NULL;
+ struct imx_ahci_priv *imxpriv;
+ struct device *ahci_dev;
+ struct platform_device *ahci_pdev;
+ int ret;
+
+ imxpriv = devm_kzalloc(dev, sizeof(*imxpriv), GFP_KERNEL);
+ if (!imxpriv) {
+ dev_err(dev, "can't alloc ahci_host_priv\n");
+ return -ENOMEM;
+ }
+
+ ahci_pdev = platform_device_alloc("ahci", -1);
+ if (!ahci_pdev)
+ return -ENODEV;
+
+ ahci_dev = &ahci_pdev->dev;
+ ahci_dev->parent = dev;
+
+ imxpriv->ahb_clk = devm_clk_get(dev, "ahb");
+ if (IS_ERR(imxpriv->ahb_clk)) {
+ dev_err(dev, "can't get ahb clock.\n");
+ ret = PTR_ERR(imxpriv->ahb_clk);
+ goto err_out;
+ }
+
+ imxpriv->sata_ref_clk = devm_clk_get(dev, "sata_ref");
+ if (IS_ERR(imxpriv->sata_ref_clk)) {
+ dev_err(dev, "can't get sata_ref clock.\n");
+ ret = PTR_ERR(imxpriv->sata_ref_clk);
+ goto err_out;
+ }
+
+ imxpriv->ahci_pdev = ahci_pdev;
+ platform_set_drvdata(pdev, imxpriv);
+
+ of_id = of_match_device(imx_ahci_of_match, dev);
+ if (of_id) {
+ pdata = of_id->data;
+ } else {
+ ret = -EINVAL;
+ goto err_out;
+ }
+
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!mem || !irq) {
+ dev_err(dev, "no mmio/irq resource\n");
+ ret = -ENOMEM;
+ goto err_out;
+ }
+
+ res[0] = *mem;
+ res[1] = *irq;
+
+ ahci_dev->coherent_dma_mask = DMA_BIT_MASK(32);
+ ahci_dev->dma_mask = &ahci_dev->coherent_dma_mask;
+ ahci_dev->of_node = dev->of_node;
+
+ ret = platform_device_add_resources(ahci_pdev, res, 2);
+ if (ret)
+ goto err_out;
+
+ ret = platform_device_add_data(ahci_pdev, pdata, sizeof(*pdata));
+ if (ret)
+ goto err_out;
+
+ ret = platform_device_add(ahci_pdev);
+ if (ret) {
+err_out:
+ platform_device_put(ahci_pdev);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int imx_ahci_remove(struct platform_device *pdev)
+{
+ struct imx_ahci_priv *imxpriv = platform_get_drvdata(pdev);
+ struct platform_device *ahci_pdev = imxpriv->ahci_pdev;
+
+ platform_device_unregister(ahci_pdev);
+ return 0;
+}
+
+static struct platform_driver imx_ahci_driver = {
+ .probe = imx_ahci_probe,
+ .remove = imx_ahci_remove,
+ .driver = {
+ .name = "ahci-imx",
+ .owner = THIS_MODULE,
+ .of_match_table = imx_ahci_of_match,
+ },
+};
+module_platform_driver(imx_ahci_driver);
+
+MODULE_DESCRIPTION("Freescale i.MX AHCI SATA platform driver");
+MODULE_AUTHOR("Richard Zhu <Hong-Xing.Zhu@freescale.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ahci:imx");
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index b52a10c8eeb9..513ad7ed0c99 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -330,7 +330,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
/* SATA Controller IDE (Wellsburg) */
{ 0x8086, 0x8d00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
/* SATA Controller IDE (Wellsburg) */
- { 0x8086, 0x8d08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ { 0x8086, 0x8d08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
/* SATA Controller IDE (Wellsburg) */
{ 0x8086, 0x8d60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
/* SATA Controller IDE (Wellsburg) */
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 83c08907e042..b1e880a3c3da 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -206,8 +206,10 @@ static ssize_t ata_scsi_park_store(struct device *device,
unsigned long flags;
int rc;
- rc = strict_strtol(buf, 10, &input);
- if (rc || input < -2)
+ rc = kstrtol(buf, 10, &input);
+ if (rc)
+ return rc;
+ if (input < -2)
return -EINVAL;
if (input > ATA_TMOUT_MAX_PARK) {
rc = -EOVERFLOW;
diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c
index 4ec7c04b3f82..26386f0b89a8 100644
--- a/drivers/ata/pata_imx.c
+++ b/drivers/ata/pata_imx.c
@@ -237,6 +237,7 @@ static const struct of_device_id imx_pata_dt_ids[] = {
/* sentinel */
}
};
+MODULE_DEVICE_TABLE(of, imx_pata_dt_ids);
static struct platform_driver pata_imx_driver = {
.probe = pata_imx_probe,
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index e45131748248..5c54d957370a 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -6,6 +6,18 @@
*
* This file is released under GPL v2.
*
+ * **** WARNING ****
+ *
+ * This driver never worked properly and unfortunately data corruption is
+ * relatively common. There isn't anyone working on the driver and there's
+ * no support from the vendor. Do not use this driver in any production
+ * environment.
+ *
+ * http://thread.gmane.org/gmane.linux.debian.devel.bugs.rc/378525/focus=54491
+ * https://bugzilla.kernel.org/show_bug.cgi?id=60565
+ *
+ * *****************
+ *
* This controller is eccentric and easily locks up if something isn't
* right. Documentation is available at initio's website but it only
* documents registers (not programming model).
@@ -807,6 +819,8 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
ata_print_version_once(&pdev->dev, DRV_VERSION);
+ dev_alert(&pdev->dev, "inic162x support is broken with common data corruption issues and will be disabled by default, contact linux-ide@vger.kernel.org if in production use\n");
+
/* alloc host */
host = ata_host_alloc_pinfo(&pdev->dev, ppi, NR_PORTS);
hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index e69102696533..3455f833e473 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -719,7 +719,8 @@ static int regcache_sync_block_raw(struct regmap *map, void *block,
}
}
- return regcache_sync_block_raw_flush(map, &data, base, regtmp);
+ return regcache_sync_block_raw_flush(map, &data, base, regtmp +
+ map->reg_stride);
}
int regcache_sync_block(struct regmap *map, void *block,
diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig
index 380a2003231e..7c081b38ef3e 100644
--- a/drivers/bcma/Kconfig
+++ b/drivers/bcma/Kconfig
@@ -35,8 +35,14 @@ config BCMA_DRIVER_PCI_HOSTMODE
PCI core hostmode operation (external PCI bus).
config BCMA_HOST_SOC
- bool
- depends on BCMA_DRIVER_MIPS
+ bool "Support for BCMA in a SoC"
+ depends on BCMA
+ help
+ Host interface for a Broadcom AIX bus directly mapped into
+ the memory. This only works with the Broadcom SoCs from the
+ BCM47XX line.
+
+ If unsure, say N
config BCMA_DRIVER_MIPS
bool "BCMA Broadcom MIPS core driver"
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 0067422ec17d..90ee350442a9 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -237,7 +237,7 @@ int bcma_bus_register(struct bcma_bus *bus)
err = bcma_bus_scan(bus);
if (err) {
bcma_err(bus, "Failed to scan: %d\n", err);
- return -1;
+ return err;
}
/* Early init CC core */
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index 8bffa5c9818c..cd6b20fce680 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -32,6 +32,18 @@ static const struct bcma_device_id_name bcma_bcm_device_names[] = {
{ BCMA_CORE_4706_CHIPCOMMON, "BCM4706 ChipCommon" },
{ BCMA_CORE_4706_SOC_RAM, "BCM4706 SOC RAM" },
{ BCMA_CORE_4706_MAC_GBIT, "BCM4706 GBit MAC" },
+ { BCMA_CORE_PCIEG2, "PCIe Gen 2" },
+ { BCMA_CORE_DMA, "DMA" },
+ { BCMA_CORE_SDIO3, "SDIO3" },
+ { BCMA_CORE_USB20, "USB 2.0" },
+ { BCMA_CORE_USB30, "USB 3.0" },
+ { BCMA_CORE_A9JTAG, "ARM Cortex A9 JTAG" },
+ { BCMA_CORE_DDR23, "Denali DDR2/DDR3 memory controller" },
+ { BCMA_CORE_ROM, "ROM" },
+ { BCMA_CORE_NAND, "NAND flash controller" },
+ { BCMA_CORE_QSPI, "SPI flash controller" },
+ { BCMA_CORE_CHIPCOMMON_B, "Chipcommon B" },
+ { BCMA_CORE_ARMCA9, "ARM Cortex A9 core (ihost)" },
{ BCMA_CORE_AMEMC, "AMEMC (DDR)" },
{ BCMA_CORE_ALTA, "ALTA (I2S)" },
{ BCMA_CORE_INVALID, "Invalid" },
@@ -201,7 +213,7 @@ static s32 bcma_erom_get_mst_port(struct bcma_bus *bus, u32 __iomem **eromptr)
return ent;
}
-static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr,
+static u32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr,
u32 type, u8 port)
{
u32 addrl, addrh, sizel, sizeh = 0;
@@ -213,7 +225,7 @@ static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr,
((ent & SCAN_ADDR_TYPE) != type) ||
(((ent & SCAN_ADDR_PORT) >> SCAN_ADDR_PORT_SHIFT) != port)) {
bcma_erom_push_ent(eromptr);
- return -EINVAL;
+ return (u32)-EINVAL;
}
addrl = ent & SCAN_ADDR_ADDR;
@@ -261,7 +273,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
struct bcma_device_id *match, int core_num,
struct bcma_device *core)
{
- s32 tmp;
+ u32 tmp;
u8 i, j;
s32 cia, cib;
u8 ports[2], wrappers[2];
@@ -339,11 +351,11 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
* the main register space for the core
*/
tmp = bcma_erom_get_addr_desc(bus, eromptr, SCAN_ADDR_TYPE_SLAVE, 0);
- if (tmp <= 0) {
+ if (tmp == 0 || IS_ERR_VALUE(tmp)) {
/* Try again to see if it is a bridge */
tmp = bcma_erom_get_addr_desc(bus, eromptr,
SCAN_ADDR_TYPE_BRIDGE, 0);
- if (tmp <= 0) {
+ if (tmp == 0 || IS_ERR_VALUE(tmp)) {
return -EILSEQ;
} else {
bcma_info(bus, "Bridge found\n");
@@ -357,7 +369,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
for (j = 0; ; j++) {
tmp = bcma_erom_get_addr_desc(bus, eromptr,
SCAN_ADDR_TYPE_SLAVE, i);
- if (tmp < 0) {
+ if (IS_ERR_VALUE(tmp)) {
/* no more entries for port _i_ */
/* pr_debug("erom: slave port %d "
* "has %d descriptors\n", i, j); */
@@ -374,7 +386,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
for (j = 0; ; j++) {
tmp = bcma_erom_get_addr_desc(bus, eromptr,
SCAN_ADDR_TYPE_MWRAP, i);
- if (tmp < 0) {
+ if (IS_ERR_VALUE(tmp)) {
/* no more entries for port _i_ */
/* pr_debug("erom: master wrapper %d "
* "has %d descriptors\n", i, j); */
@@ -392,7 +404,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
for (j = 0; ; j++) {
tmp = bcma_erom_get_addr_desc(bus, eromptr,
SCAN_ADDR_TYPE_SWRAP, i + hack);
- if (tmp < 0) {
+ if (IS_ERR_VALUE(tmp)) {
/* no more entries for port _i_ */
/* pr_debug("erom: master wrapper %d "
* has %d descriptors\n", i, j); */
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index b81ddfea1da0..e07a5fd58ad7 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -532,11 +532,11 @@ config BLK_DEV_RBD
If unsure, say N.
config BLK_DEV_RSXX
- tristate "IBM FlashSystem 70/80 PCIe SSD Device Driver"
+ tristate "IBM Flash Adapter 900GB Full Height PCIe Device Driver"
depends on PCI
help
Device driver for IBM's high speed PCIe SSD
- storage devices: FlashSystem-70 and FlashSystem-80.
+ storage device: Flash Adapter 900GB Full Height.
To compile this driver as a module, choose M here: the
module will be called rsxx.
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 99cb944a002d..4d45dba7fb8f 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -906,16 +906,10 @@ bio_pageinc(struct bio *bio)
int i;
bio_for_each_segment(bv, bio, i) {
- page = bv->bv_page;
/* Non-zero page count for non-head members of
- * compound pages is no longer allowed by the kernel,
- * but this has never been seen here.
+ * compound pages is no longer allowed by the kernel.
*/
- if (unlikely(PageCompound(page)))
- if (compound_trans_head(page) != page) {
- pr_crit("page tail used for block I/O\n");
- BUG();
- }
+ page = compound_trans_head(bv->bv_page);
atomic_inc(&page->_count);
}
}
@@ -924,10 +918,13 @@ static void
bio_pagedec(struct bio *bio)
{
struct bio_vec *bv;
+ struct page *page;
int i;
- bio_for_each_segment(bv, bio, i)
- atomic_dec(&bv->bv_page->_count);
+ bio_for_each_segment(bv, bio, i) {
+ page = compound_trans_head(bv->bv_page);
+ atomic_dec(&page->_count);
+ }
}
static void
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index 6608076dc39e..28c73ca320a8 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -659,6 +659,27 @@ void drbd_al_shrink(struct drbd_conf *mdev)
wake_up(&mdev->al_wait);
}
+int drbd_initialize_al(struct drbd_conf *mdev, void *buffer)
+{
+ struct al_transaction_on_disk *al = buffer;
+ struct drbd_md *md = &mdev->ldev->md;
+ sector_t al_base = md->md_offset + md->al_offset;
+ int al_size_4k = md->al_stripes * md->al_stripe_size_4k;
+ int i;
+
+ memset(al, 0, 4096);
+ al->magic = cpu_to_be32(DRBD_AL_MAGIC);
+ al->transaction_type = cpu_to_be16(AL_TR_INITIALIZED);
+ al->crc32c = cpu_to_be32(crc32c(0, al, 4096));
+
+ for (i = 0; i < al_size_4k; i++) {
+ int err = drbd_md_sync_page_io(mdev, mdev->ldev, al_base + i * 8, WRITE);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
static int w_update_odbm(struct drbd_work *w, int unused)
{
struct update_odbm_work *udw = container_of(w, struct update_odbm_work, w);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index f943aacfdad8..2d7f608d181c 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -832,6 +832,7 @@ struct drbd_tconn { /* is a resource from the config file */
unsigned susp_nod:1; /* IO suspended because no data */
unsigned susp_fen:1; /* IO suspended because fence peer handler runs */
struct mutex cstate_mutex; /* Protects graceful disconnects */
+ unsigned int connect_cnt; /* Inc each time a connection is established */
unsigned long flags;
struct net_conf *net_conf; /* content protected by rcu */
@@ -1132,6 +1133,7 @@ extern void drbd_mdev_cleanup(struct drbd_conf *mdev);
void drbd_print_uuids(struct drbd_conf *mdev, const char *text);
extern void conn_md_sync(struct drbd_tconn *tconn);
+extern void drbd_md_write(struct drbd_conf *mdev, void *buffer);
extern void drbd_md_sync(struct drbd_conf *mdev);
extern int drbd_md_read(struct drbd_conf *mdev, struct drbd_backing_dev *bdev);
extern void drbd_uuid_set(struct drbd_conf *mdev, int idx, u64 val) __must_hold(local);
@@ -1466,8 +1468,16 @@ extern void drbd_suspend_io(struct drbd_conf *mdev);
extern void drbd_resume_io(struct drbd_conf *mdev);
extern char *ppsize(char *buf, unsigned long long size);
extern sector_t drbd_new_dev_size(struct drbd_conf *, struct drbd_backing_dev *, sector_t, int);
-enum determine_dev_size { dev_size_error = -1, unchanged = 0, shrunk = 1, grew = 2 };
-extern enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *, enum dds_flags) __must_hold(local);
+enum determine_dev_size {
+ DS_ERROR_SHRINK = -3,
+ DS_ERROR_SPACE_MD = -2,
+ DS_ERROR = -1,
+ DS_UNCHANGED = 0,
+ DS_SHRUNK = 1,
+ DS_GREW = 2
+};
+extern enum determine_dev_size
+drbd_determine_dev_size(struct drbd_conf *, enum dds_flags, struct resize_parms *) __must_hold(local);
extern void resync_after_online_grow(struct drbd_conf *);
extern void drbd_reconsider_max_bio_size(struct drbd_conf *mdev);
extern enum drbd_state_rv drbd_set_role(struct drbd_conf *mdev,
@@ -1633,6 +1643,7 @@ extern int __drbd_set_out_of_sync(struct drbd_conf *mdev, sector_t sector,
#define drbd_set_out_of_sync(mdev, sector, size) \
__drbd_set_out_of_sync(mdev, sector, size, __FILE__, __LINE__)
extern void drbd_al_shrink(struct drbd_conf *mdev);
+extern int drbd_initialize_al(struct drbd_conf *, void *);
/* drbd_nl.c */
/* state info broadcast */
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index a5dca6affcbb..55635edf563b 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2762,8 +2762,6 @@ int __init drbd_init(void)
/*
* allocate all necessary structs
*/
- err = -ENOMEM;
-
init_waitqueue_head(&drbd_pp_wait);
drbd_proc = NULL; /* play safe for drbd_cleanup */
@@ -2773,6 +2771,7 @@ int __init drbd_init(void)
if (err)
goto fail;
+ err = -ENOMEM;
drbd_proc = proc_create_data("drbd", S_IFREG | S_IRUGO , NULL, &drbd_proc_fops, NULL);
if (!drbd_proc) {
printk(KERN_ERR "drbd: unable to register proc file\n");
@@ -2803,7 +2802,6 @@ int __init drbd_init(void)
fail:
drbd_cleanup();
if (err == -ENOMEM)
- /* currently always the case */
printk(KERN_ERR "drbd: ran out of memory\n");
else
printk(KERN_ERR "drbd: initialization failure\n");
@@ -2881,34 +2879,14 @@ struct meta_data_on_disk {
u8 reserved_u8[4096 - (7*8 + 10*4)];
} __packed;
-/**
- * drbd_md_sync() - Writes the meta data super block if the MD_DIRTY flag bit is set
- * @mdev: DRBD device.
- */
-void drbd_md_sync(struct drbd_conf *mdev)
+
+
+void drbd_md_write(struct drbd_conf *mdev, void *b)
{
- struct meta_data_on_disk *buffer;
+ struct meta_data_on_disk *buffer = b;
sector_t sector;
int i;
- /* Don't accidentally change the DRBD meta data layout. */
- BUILD_BUG_ON(UI_SIZE != 4);
- BUILD_BUG_ON(sizeof(struct meta_data_on_disk) != 4096);
-
- del_timer(&mdev->md_sync_timer);
- /* timer may be rearmed by drbd_md_mark_dirty() now. */
- if (!test_and_clear_bit(MD_DIRTY, &mdev->flags))
- return;
-
- /* We use here D_FAILED and not D_ATTACHING because we try to write
- * metadata even if we detach due to a disk failure! */
- if (!get_ldev_if_state(mdev, D_FAILED))
- return;
-
- buffer = drbd_md_get_buffer(mdev);
- if (!buffer)
- goto out;
-
memset(buffer, 0, sizeof(*buffer));
buffer->la_size_sect = cpu_to_be64(drbd_get_capacity(mdev->this_bdev));
@@ -2937,6 +2915,35 @@ void drbd_md_sync(struct drbd_conf *mdev)
dev_err(DEV, "meta data update failed!\n");
drbd_chk_io_error(mdev, 1, DRBD_META_IO_ERROR);
}
+}
+
+/**
+ * drbd_md_sync() - Writes the meta data super block if the MD_DIRTY flag bit is set
+ * @mdev: DRBD device.
+ */
+void drbd_md_sync(struct drbd_conf *mdev)
+{
+ struct meta_data_on_disk *buffer;
+
+ /* Don't accidentally change the DRBD meta data layout. */
+ BUILD_BUG_ON(UI_SIZE != 4);
+ BUILD_BUG_ON(sizeof(struct meta_data_on_disk) != 4096);
+
+ del_timer(&mdev->md_sync_timer);
+ /* timer may be rearmed by drbd_md_mark_dirty() now. */
+ if (!test_and_clear_bit(MD_DIRTY, &mdev->flags))
+ return;
+
+ /* We use here D_FAILED and not D_ATTACHING because we try to write
+ * metadata even if we detach due to a disk failure! */
+ if (!get_ldev_if_state(mdev, D_FAILED))
+ return;
+
+ buffer = drbd_md_get_buffer(mdev);
+ if (!buffer)
+ goto out;
+
+ drbd_md_write(mdev, buffer);
/* Update mdev->ldev->md.la_size_sect,
* since we updated it on metadata. */
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 9e3f441e7e84..8cc1e640f485 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -417,6 +417,7 @@ static enum drbd_fencing_p highest_fencing_policy(struct drbd_tconn *tconn)
bool conn_try_outdate_peer(struct drbd_tconn *tconn)
{
+ unsigned int connect_cnt;
union drbd_state mask = { };
union drbd_state val = { };
enum drbd_fencing_p fp;
@@ -428,6 +429,10 @@ bool conn_try_outdate_peer(struct drbd_tconn *tconn)
return false;
}
+ spin_lock_irq(&tconn->req_lock);
+ connect_cnt = tconn->connect_cnt;
+ spin_unlock_irq(&tconn->req_lock);
+
fp = highest_fencing_policy(tconn);
switch (fp) {
case FP_NOT_AVAIL:
@@ -492,8 +497,14 @@ bool conn_try_outdate_peer(struct drbd_tconn *tconn)
here, because we might were able to re-establish the connection in the
meantime. */
spin_lock_irq(&tconn->req_lock);
- if (tconn->cstate < C_WF_REPORT_PARAMS && !test_bit(STATE_SENT, &tconn->flags))
- _conn_request_state(tconn, mask, val, CS_VERBOSE);
+ if (tconn->cstate < C_WF_REPORT_PARAMS && !test_bit(STATE_SENT, &tconn->flags)) {
+ if (tconn->connect_cnt != connect_cnt)
+ /* In case the connection was established and droped
+ while the fence-peer handler was running, ignore it */
+ conn_info(tconn, "Ignoring fence-peer exit code\n");
+ else
+ _conn_request_state(tconn, mask, val, CS_VERBOSE);
+ }
spin_unlock_irq(&tconn->req_lock);
return conn_highest_pdsk(tconn) <= D_OUTDATED;
@@ -816,15 +827,20 @@ void drbd_resume_io(struct drbd_conf *mdev)
* Returns 0 on success, negative return values indicate errors.
* You should call drbd_md_sync() after calling this function.
*/
-enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds_flags flags) __must_hold(local)
+enum determine_dev_size
+drbd_determine_dev_size(struct drbd_conf *mdev, enum dds_flags flags, struct resize_parms *rs) __must_hold(local)
{
sector_t prev_first_sect, prev_size; /* previous meta location */
sector_t la_size_sect, u_size;
+ struct drbd_md *md = &mdev->ldev->md;
+ u32 prev_al_stripe_size_4k;
+ u32 prev_al_stripes;
sector_t size;
char ppb[10];
+ void *buffer;
int md_moved, la_size_changed;
- enum determine_dev_size rv = unchanged;
+ enum determine_dev_size rv = DS_UNCHANGED;
/* race:
* application request passes inc_ap_bio,
@@ -836,6 +852,11 @@ enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds
* still lock the act_log to not trigger ASSERTs there.
*/
drbd_suspend_io(mdev);
+ buffer = drbd_md_get_buffer(mdev); /* Lock meta-data IO */
+ if (!buffer) {
+ drbd_resume_io(mdev);
+ return DS_ERROR;
+ }
/* no wait necessary anymore, actually we could assert that */
wait_event(mdev->al_wait, lc_try_lock(mdev->act_log));
@@ -844,7 +865,17 @@ enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds
prev_size = mdev->ldev->md.md_size_sect;
la_size_sect = mdev->ldev->md.la_size_sect;
- /* TODO: should only be some assert here, not (re)init... */
+ if (rs) {
+ /* rs is non NULL if we should change the AL layout only */
+
+ prev_al_stripes = md->al_stripes;
+ prev_al_stripe_size_4k = md->al_stripe_size_4k;
+
+ md->al_stripes = rs->al_stripes;
+ md->al_stripe_size_4k = rs->al_stripe_size / 4;
+ md->al_size_4k = (u64)rs->al_stripes * rs->al_stripe_size / 4;
+ }
+
drbd_md_set_sector_offsets(mdev, mdev->ldev);
rcu_read_lock();
@@ -852,6 +883,21 @@ enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds
rcu_read_unlock();
size = drbd_new_dev_size(mdev, mdev->ldev, u_size, flags & DDSF_FORCED);
+ if (size < la_size_sect) {
+ if (rs && u_size == 0) {
+ /* Remove "rs &&" later. This check should always be active, but
+ right now the receiver expects the permissive behavior */
+ dev_warn(DEV, "Implicit shrink not allowed. "
+ "Use --size=%llus for explicit shrink.\n",
+ (unsigned long long)size);
+ rv = DS_ERROR_SHRINK;
+ }
+ if (u_size > size)
+ rv = DS_ERROR_SPACE_MD;
+ if (rv != DS_UNCHANGED)
+ goto err_out;
+ }
+
if (drbd_get_capacity(mdev->this_bdev) != size ||
drbd_bm_capacity(mdev) != size) {
int err;
@@ -867,7 +913,7 @@ enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds
"Leaving size unchanged at size = %lu KB\n",
(unsigned long)size);
}
- rv = dev_size_error;
+ rv = DS_ERROR;
}
/* racy, see comments above. */
drbd_set_my_capacity(mdev, size);
@@ -875,38 +921,57 @@ enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds
dev_info(DEV, "size = %s (%llu KB)\n", ppsize(ppb, size>>1),
(unsigned long long)size>>1);
}
- if (rv == dev_size_error)
- goto out;
+ if (rv <= DS_ERROR)
+ goto err_out;
la_size_changed = (la_size_sect != mdev->ldev->md.la_size_sect);
md_moved = prev_first_sect != drbd_md_first_sector(mdev->ldev)
|| prev_size != mdev->ldev->md.md_size_sect;
- if (la_size_changed || md_moved) {
- int err;
+ if (la_size_changed || md_moved || rs) {
+ u32 prev_flags;
drbd_al_shrink(mdev); /* All extents inactive. */
+
+ prev_flags = md->flags;
+ md->flags &= ~MDF_PRIMARY_IND;
+ drbd_md_write(mdev, buffer);
+
dev_info(DEV, "Writing the whole bitmap, %s\n",
la_size_changed && md_moved ? "size changed and md moved" :
la_size_changed ? "size changed" : "md moved");
/* next line implicitly does drbd_suspend_io()+drbd_resume_io() */
- err = drbd_bitmap_io(mdev, md_moved ? &drbd_bm_write_all : &drbd_bm_write,
- "size changed", BM_LOCKED_MASK);
- if (err) {
- rv = dev_size_error;
- goto out;
- }
- drbd_md_mark_dirty(mdev);
+ drbd_bitmap_io(mdev, md_moved ? &drbd_bm_write_all : &drbd_bm_write,
+ "size changed", BM_LOCKED_MASK);
+ drbd_initialize_al(mdev, buffer);
+
+ md->flags = prev_flags;
+ drbd_md_write(mdev, buffer);
+
+ if (rs)
+ dev_info(DEV, "Changed AL layout to al-stripes = %d, al-stripe-size-kB = %d\n",
+ md->al_stripes, md->al_stripe_size_4k * 4);
}
if (size > la_size_sect)
- rv = grew;
+ rv = DS_GREW;
if (size < la_size_sect)
- rv = shrunk;
-out:
+ rv = DS_SHRUNK;
+
+ if (0) {
+ err_out:
+ if (rs) {
+ md->al_stripes = prev_al_stripes;
+ md->al_stripe_size_4k = prev_al_stripe_size_4k;
+ md->al_size_4k = (u64)prev_al_stripes * prev_al_stripe_size_4k;
+
+ drbd_md_set_sector_offsets(mdev, mdev->ldev);
+ }
+ }
lc_unlock(mdev->act_log);
wake_up(&mdev->al_wait);
+ drbd_md_put_buffer(mdev);
drbd_resume_io(mdev);
return rv;
@@ -1607,11 +1672,11 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info)
!drbd_md_test_flag(mdev->ldev, MDF_CONNECTED_IND))
set_bit(USE_DEGR_WFC_T, &mdev->flags);
- dd = drbd_determine_dev_size(mdev, 0);
- if (dd == dev_size_error) {
+ dd = drbd_determine_dev_size(mdev, 0, NULL);
+ if (dd <= DS_ERROR) {
retcode = ERR_NOMEM_BITMAP;
goto force_diskless_dec;
- } else if (dd == grew)
+ } else if (dd == DS_GREW)
set_bit(RESYNC_AFTER_NEG, &mdev->flags);
if (drbd_md_test_flag(mdev->ldev, MDF_FULL_SYNC) ||
@@ -2305,6 +2370,7 @@ int drbd_adm_resize(struct sk_buff *skb, struct genl_info *info)
struct drbd_conf *mdev;
enum drbd_ret_code retcode;
enum determine_dev_size dd;
+ bool change_al_layout = false;
enum dds_flags ddsf;
sector_t u_size;
int err;
@@ -2315,31 +2381,33 @@ int drbd_adm_resize(struct sk_buff *skb, struct genl_info *info)
if (retcode != NO_ERROR)
goto fail;
+ mdev = adm_ctx.mdev;
+ if (!get_ldev(mdev)) {
+ retcode = ERR_NO_DISK;
+ goto fail;
+ }
+
memset(&rs, 0, sizeof(struct resize_parms));
+ rs.al_stripes = mdev->ldev->md.al_stripes;
+ rs.al_stripe_size = mdev->ldev->md.al_stripe_size_4k * 4;
if (info->attrs[DRBD_NLA_RESIZE_PARMS]) {
err = resize_parms_from_attrs(&rs, info);
if (err) {
retcode = ERR_MANDATORY_TAG;
drbd_msg_put_info(from_attrs_err_to_txt(err));
- goto fail;
+ goto fail_ldev;
}
}
- mdev = adm_ctx.mdev;
if (mdev->state.conn > C_CONNECTED) {
retcode = ERR_RESIZE_RESYNC;
- goto fail;
+ goto fail_ldev;
}
if (mdev->state.role == R_SECONDARY &&
mdev->state.peer == R_SECONDARY) {
retcode = ERR_NO_PRIMARY;
- goto fail;
- }
-
- if (!get_ldev(mdev)) {
- retcode = ERR_NO_DISK;
- goto fail;
+ goto fail_ldev;
}
if (rs.no_resync && mdev->tconn->agreed_pro_version < 93) {
@@ -2358,6 +2426,28 @@ int drbd_adm_resize(struct sk_buff *skb, struct genl_info *info)
}
}
+ if (mdev->ldev->md.al_stripes != rs.al_stripes ||
+ mdev->ldev->md.al_stripe_size_4k != rs.al_stripe_size / 4) {
+ u32 al_size_k = rs.al_stripes * rs.al_stripe_size;
+
+ if (al_size_k > (16 * 1024 * 1024)) {
+ retcode = ERR_MD_LAYOUT_TOO_BIG;
+ goto fail_ldev;
+ }
+
+ if (al_size_k < MD_32kB_SECT/2) {
+ retcode = ERR_MD_LAYOUT_TOO_SMALL;
+ goto fail_ldev;
+ }
+
+ if (mdev->state.conn != C_CONNECTED) {
+ retcode = ERR_MD_LAYOUT_CONNECTED;
+ goto fail_ldev;
+ }
+
+ change_al_layout = true;
+ }
+
if (mdev->ldev->known_size != drbd_get_capacity(mdev->ldev->backing_bdev))
mdev->ldev->known_size = drbd_get_capacity(mdev->ldev->backing_bdev);
@@ -2373,16 +2463,22 @@ int drbd_adm_resize(struct sk_buff *skb, struct genl_info *info)
}
ddsf = (rs.resize_force ? DDSF_FORCED : 0) | (rs.no_resync ? DDSF_NO_RESYNC : 0);
- dd = drbd_determine_dev_size(mdev, ddsf);
+ dd = drbd_determine_dev_size(mdev, ddsf, change_al_layout ? &rs : NULL);
drbd_md_sync(mdev);
put_ldev(mdev);
- if (dd == dev_size_error) {
+ if (dd == DS_ERROR) {
retcode = ERR_NOMEM_BITMAP;
goto fail;
+ } else if (dd == DS_ERROR_SPACE_MD) {
+ retcode = ERR_MD_LAYOUT_NO_FIT;
+ goto fail;
+ } else if (dd == DS_ERROR_SHRINK) {
+ retcode = ERR_IMPLICIT_SHRINK;
+ goto fail;
}
if (mdev->state.conn == C_CONNECTED) {
- if (dd == grew)
+ if (dd == DS_GREW)
set_bit(RESIZE_PENDING, &mdev->flags);
drbd_send_uuids(mdev);
@@ -2658,7 +2754,6 @@ int nla_put_status_info(struct sk_buff *skb, struct drbd_conf *mdev,
const struct sib_info *sib)
{
struct state_info *si = NULL; /* for sizeof(si->member); */
- struct net_conf *nc;
struct nlattr *nla;
int got_ldev;
int err = 0;
@@ -2688,13 +2783,19 @@ int nla_put_status_info(struct sk_buff *skb, struct drbd_conf *mdev,
goto nla_put_failure;
rcu_read_lock();
- if (got_ldev)
- if (disk_conf_to_skb(skb, rcu_dereference(mdev->ldev->disk_conf), exclude_sensitive))
- goto nla_put_failure;
+ if (got_ldev) {
+ struct disk_conf *disk_conf;
- nc = rcu_dereference(mdev->tconn->net_conf);
- if (nc)
- err = net_conf_to_skb(skb, nc, exclude_sensitive);
+ disk_conf = rcu_dereference(mdev->ldev->disk_conf);
+ err = disk_conf_to_skb(skb, disk_conf, exclude_sensitive);
+ }
+ if (!err) {
+ struct net_conf *nc;
+
+ nc = rcu_dereference(mdev->tconn->net_conf);
+ if (nc)
+ err = net_conf_to_skb(skb, nc, exclude_sensitive);
+ }
rcu_read_unlock();
if (err)
goto nla_put_failure;
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 4222affff488..cc29cd3bf78b 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1039,6 +1039,8 @@ randomize:
rcu_read_lock();
idr_for_each_entry(&tconn->volumes, mdev, vnr) {
kref_get(&mdev->kref);
+ rcu_read_unlock();
+
/* Prevent a race between resync-handshake and
* being promoted to Primary.
*
@@ -1049,8 +1051,6 @@ randomize:
mutex_lock(mdev->state_mutex);
mutex_unlock(mdev->state_mutex);
- rcu_read_unlock();
-
if (discard_my_data)
set_bit(DISCARD_MY_DATA, &mdev->flags);
else
@@ -3545,7 +3545,7 @@ static int receive_sizes(struct drbd_tconn *tconn, struct packet_info *pi)
{
struct drbd_conf *mdev;
struct p_sizes *p = pi->data;
- enum determine_dev_size dd = unchanged;
+ enum determine_dev_size dd = DS_UNCHANGED;
sector_t p_size, p_usize, my_usize;
int ldsc = 0; /* local disk size changed */
enum dds_flags ddsf;
@@ -3617,9 +3617,9 @@ static int receive_sizes(struct drbd_tconn *tconn, struct packet_info *pi)
ddsf = be16_to_cpu(p->dds_flags);
if (get_ldev(mdev)) {
- dd = drbd_determine_dev_size(mdev, ddsf);
+ dd = drbd_determine_dev_size(mdev, ddsf, NULL);
put_ldev(mdev);
- if (dd == dev_size_error)
+ if (dd == DS_ERROR)
return -EIO;
drbd_md_sync(mdev);
} else {
@@ -3647,7 +3647,7 @@ static int receive_sizes(struct drbd_tconn *tconn, struct packet_info *pi)
drbd_send_sizes(mdev, 0, ddsf);
}
if (test_and_clear_bit(RESIZE_PENDING, &mdev->flags) ||
- (dd == grew && mdev->state.conn == C_CONNECTED)) {
+ (dd == DS_GREW && mdev->state.conn == C_CONNECTED)) {
if (mdev->state.pdsk >= D_INCONSISTENT &&
mdev->state.disk >= D_INCONSISTENT) {
if (ddsf & DDSF_NO_RESYNC)
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index 90c5be2b1d30..216d47b7e88b 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -1115,8 +1115,10 @@ __drbd_set_state(struct drbd_conf *mdev, union drbd_state ns,
drbd_thread_restart_nowait(&mdev->tconn->receiver);
/* Resume AL writing if we get a connection */
- if (os.conn < C_CONNECTED && ns.conn >= C_CONNECTED)
+ if (os.conn < C_CONNECTED && ns.conn >= C_CONNECTED) {
drbd_resume_al(mdev);
+ mdev->tconn->connect_cnt++;
+ }
/* remember last attach time so request_timer_fn() won't
* kill newly established sessions while we are still trying to thaw
diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 5af21f2db29c..6e85e21445eb 100644
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -31,6 +31,8 @@
#include <linux/slab.h>
#include <linux/bitops.h>
#include <linux/delay.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
#include <linux/genhd.h>
#include <linux/idr.h>
@@ -39,8 +41,9 @@
#include "rsxx_cfg.h"
#define NO_LEGACY 0
+#define SYNC_START_TIMEOUT (10 * 60) /* 10 minutes */
-MODULE_DESCRIPTION("IBM FlashSystem 70/80 PCIe SSD Device Driver");
+MODULE_DESCRIPTION("IBM Flash Adapter 900GB Full Height Device Driver");
MODULE_AUTHOR("Joshua Morris/Philip Kelleher, IBM");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRIVER_VERSION);
@@ -49,9 +52,282 @@ static unsigned int force_legacy = NO_LEGACY;
module_param(force_legacy, uint, 0444);
MODULE_PARM_DESC(force_legacy, "Force the use of legacy type PCI interrupts");
+static unsigned int sync_start = 1;
+module_param(sync_start, uint, 0444);
+MODULE_PARM_DESC(sync_start, "On by Default: Driver load will not complete "
+ "until the card startup has completed.");
+
static DEFINE_IDA(rsxx_disk_ida);
static DEFINE_SPINLOCK(rsxx_ida_lock);
+/* --------------------Debugfs Setup ------------------- */
+
+struct rsxx_cram {
+ u32 f_pos;
+ u32 offset;
+ void *i_private;
+};
+
+static int rsxx_attr_pci_regs_show(struct seq_file *m, void *p)
+{
+ struct rsxx_cardinfo *card = m->private;
+
+ seq_printf(m, "HWID 0x%08x\n",
+ ioread32(card->regmap + HWID));
+ seq_printf(m, "SCRATCH 0x%08x\n",
+ ioread32(card->regmap + SCRATCH));
+ seq_printf(m, "IER 0x%08x\n",
+ ioread32(card->regmap + IER));
+ seq_printf(m, "IPR 0x%08x\n",
+ ioread32(card->regmap + IPR));
+ seq_printf(m, "CREG_CMD 0x%08x\n",
+ ioread32(card->regmap + CREG_CMD));
+ seq_printf(m, "CREG_ADD 0x%08x\n",
+ ioread32(card->regmap + CREG_ADD));
+ seq_printf(m, "CREG_CNT 0x%08x\n",
+ ioread32(card->regmap + CREG_CNT));
+ seq_printf(m, "CREG_STAT 0x%08x\n",
+ ioread32(card->regmap + CREG_STAT));
+ seq_printf(m, "CREG_DATA0 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA0));
+ seq_printf(m, "CREG_DATA1 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA1));
+ seq_printf(m, "CREG_DATA2 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA2));
+ seq_printf(m, "CREG_DATA3 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA3));
+ seq_printf(m, "CREG_DATA4 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA4));
+ seq_printf(m, "CREG_DATA5 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA5));
+ seq_printf(m, "CREG_DATA6 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA6));
+ seq_printf(m, "CREG_DATA7 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA7));
+ seq_printf(m, "INTR_COAL 0x%08x\n",
+ ioread32(card->regmap + INTR_COAL));
+ seq_printf(m, "HW_ERROR 0x%08x\n",
+ ioread32(card->regmap + HW_ERROR));
+ seq_printf(m, "DEBUG0 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG0));
+ seq_printf(m, "DEBUG1 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG1));
+ seq_printf(m, "DEBUG2 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG2));
+ seq_printf(m, "DEBUG3 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG3));
+ seq_printf(m, "DEBUG4 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG4));
+ seq_printf(m, "DEBUG5 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG5));
+ seq_printf(m, "DEBUG6 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG6));
+ seq_printf(m, "DEBUG7 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG7));
+ seq_printf(m, "RECONFIG 0x%08x\n",
+ ioread32(card->regmap + PCI_RECONFIG));
+
+ return 0;
+}
+
+static int rsxx_attr_stats_show(struct seq_file *m, void *p)
+{
+ struct rsxx_cardinfo *card = m->private;
+ int i;
+
+ for (i = 0; i < card->n_targets; i++) {
+ seq_printf(m, "Ctrl %d CRC Errors = %d\n",
+ i, card->ctrl[i].stats.crc_errors);
+ seq_printf(m, "Ctrl %d Hard Errors = %d\n",
+ i, card->ctrl[i].stats.hard_errors);
+ seq_printf(m, "Ctrl %d Soft Errors = %d\n",
+ i, card->ctrl[i].stats.soft_errors);
+ seq_printf(m, "Ctrl %d Writes Issued = %d\n",
+ i, card->ctrl[i].stats.writes_issued);
+ seq_printf(m, "Ctrl %d Writes Failed = %d\n",
+ i, card->ctrl[i].stats.writes_failed);
+ seq_printf(m, "Ctrl %d Reads Issued = %d\n",
+ i, card->ctrl[i].stats.reads_issued);
+ seq_printf(m, "Ctrl %d Reads Failed = %d\n",
+ i, card->ctrl[i].stats.reads_failed);
+ seq_printf(m, "Ctrl %d Reads Retried = %d\n",
+ i, card->ctrl[i].stats.reads_retried);
+ seq_printf(m, "Ctrl %d Discards Issued = %d\n",
+ i, card->ctrl[i].stats.discards_issued);
+ seq_printf(m, "Ctrl %d Discards Failed = %d\n",
+ i, card->ctrl[i].stats.discards_failed);
+ seq_printf(m, "Ctrl %d DMA SW Errors = %d\n",
+ i, card->ctrl[i].stats.dma_sw_err);
+ seq_printf(m, "Ctrl %d DMA HW Faults = %d\n",
+ i, card->ctrl[i].stats.dma_hw_fault);
+ seq_printf(m, "Ctrl %d DMAs Cancelled = %d\n",
+ i, card->ctrl[i].stats.dma_cancelled);
+ seq_printf(m, "Ctrl %d SW Queue Depth = %d\n",
+ i, card->ctrl[i].stats.sw_q_depth);
+ seq_printf(m, "Ctrl %d HW Queue Depth = %d\n",
+ i, atomic_read(&card->ctrl[i].stats.hw_q_depth));
+ }
+
+ return 0;
+}
+
+static int rsxx_attr_stats_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, rsxx_attr_stats_show, inode->i_private);
+}
+
+static int rsxx_attr_pci_regs_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, rsxx_attr_pci_regs_show, inode->i_private);
+}
+
+static ssize_t rsxx_cram_read(struct file *fp, char __user *ubuf,
+ size_t cnt, loff_t *ppos)
+{
+ struct rsxx_cram *info = fp->private_data;
+ struct rsxx_cardinfo *card = info->i_private;
+ char *buf;
+ int st;
+
+ buf = kzalloc(sizeof(*buf) * cnt, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ info->f_pos = (u32)*ppos + info->offset;
+
+ st = rsxx_creg_read(card, CREG_ADD_CRAM + info->f_pos, cnt, buf, 1);
+ if (st)
+ return st;
+
+ st = copy_to_user(ubuf, buf, cnt);
+ if (st)
+ return st;
+
+ info->offset += cnt;
+
+ kfree(buf);
+
+ return cnt;
+}
+
+static ssize_t rsxx_cram_write(struct file *fp, const char __user *ubuf,
+ size_t cnt, loff_t *ppos)
+{
+ struct rsxx_cram *info = fp->private_data;
+ struct rsxx_cardinfo *card = info->i_private;
+ char *buf;
+ int st;
+
+ buf = kzalloc(sizeof(*buf) * cnt, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ st = copy_from_user(buf, ubuf, cnt);
+ if (st)
+ return st;
+
+ info->f_pos = (u32)*ppos + info->offset;
+
+ st = rsxx_creg_write(card, CREG_ADD_CRAM + info->f_pos, cnt, buf, 1);
+ if (st)
+ return st;
+
+ info->offset += cnt;
+
+ kfree(buf);
+
+ return cnt;
+}
+
+static int rsxx_cram_open(struct inode *inode, struct file *file)
+{
+ struct rsxx_cram *info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ info->i_private = inode->i_private;
+ info->f_pos = file->f_pos;
+ file->private_data = info;
+
+ return 0;
+}
+
+static int rsxx_cram_release(struct inode *inode, struct file *file)
+{
+ struct rsxx_cram *info = file->private_data;
+
+ if (!info)
+ return 0;
+
+ kfree(info);
+ file->private_data = NULL;
+
+ return 0;
+}
+
+static const struct file_operations debugfs_cram_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_cram_open,
+ .read = rsxx_cram_read,
+ .write = rsxx_cram_write,
+ .release = rsxx_cram_release,
+};
+
+static const struct file_operations debugfs_stats_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_attr_stats_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations debugfs_pci_regs_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_attr_pci_regs_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static void rsxx_debugfs_dev_new(struct rsxx_cardinfo *card)
+{
+ struct dentry *debugfs_stats;
+ struct dentry *debugfs_pci_regs;
+ struct dentry *debugfs_cram;
+
+ card->debugfs_dir = debugfs_create_dir(card->gendisk->disk_name, NULL);
+ if (IS_ERR_OR_NULL(card->debugfs_dir))
+ goto failed_debugfs_dir;
+
+ debugfs_stats = debugfs_create_file("stats", S_IRUGO,
+ card->debugfs_dir, card,
+ &debugfs_stats_fops);
+ if (IS_ERR_OR_NULL(debugfs_stats))
+ goto failed_debugfs_stats;
+
+ debugfs_pci_regs = debugfs_create_file("pci_regs", S_IRUGO,
+ card->debugfs_dir, card,
+ &debugfs_pci_regs_fops);
+ if (IS_ERR_OR_NULL(debugfs_pci_regs))
+ goto failed_debugfs_pci_regs;
+
+ debugfs_cram = debugfs_create_file("cram", S_IRUGO | S_IWUSR,
+ card->debugfs_dir, card,
+ &debugfs_cram_fops);
+ if (IS_ERR_OR_NULL(debugfs_cram))
+ goto failed_debugfs_cram;
+
+ return;
+failed_debugfs_cram:
+ debugfs_remove(debugfs_pci_regs);
+failed_debugfs_pci_regs:
+ debugfs_remove(debugfs_stats);
+failed_debugfs_stats:
+ debugfs_remove(card->debugfs_dir);
+failed_debugfs_dir:
+ card->debugfs_dir = NULL;
+}
+
/*----------------- Interrupt Control & Handling -------------------*/
static void rsxx_mask_interrupts(struct rsxx_cardinfo *card)
@@ -163,12 +439,13 @@ static irqreturn_t rsxx_isr(int irq, void *pdata)
}
if (isr & CR_INTR_CREG) {
- schedule_work(&card->creg_ctrl.done_work);
+ queue_work(card->creg_ctrl.creg_wq,
+ &card->creg_ctrl.done_work);
handled++;
}
if (isr & CR_INTR_EVENT) {
- schedule_work(&card->event_work);
+ queue_work(card->event_wq, &card->event_work);
rsxx_disable_ier_and_isr(card, CR_INTR_EVENT);
handled++;
}
@@ -329,7 +606,7 @@ static int rsxx_eeh_frozen(struct pci_dev *dev)
int i;
int st;
- dev_warn(&dev->dev, "IBM FlashSystem PCI: preparing for slot reset.\n");
+ dev_warn(&dev->dev, "IBM Flash Adapter PCI: preparing for slot reset.\n");
card->eeh_state = 1;
rsxx_mask_interrupts(card);
@@ -367,15 +644,26 @@ static void rsxx_eeh_failure(struct pci_dev *dev)
{
struct rsxx_cardinfo *card = pci_get_drvdata(dev);
int i;
+ int cnt = 0;
- dev_err(&dev->dev, "IBM FlashSystem PCI: disabling failed card.\n");
+ dev_err(&dev->dev, "IBM Flash Adapter PCI: disabling failed card.\n");
card->eeh_state = 1;
+ card->halt = 1;
- for (i = 0; i < card->n_targets; i++)
- del_timer_sync(&card->ctrl[i].activity_timer);
+ for (i = 0; i < card->n_targets; i++) {
+ spin_lock_bh(&card->ctrl[i].queue_lock);
+ cnt = rsxx_cleanup_dma_queue(&card->ctrl[i],
+ &card->ctrl[i].queue);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
+
+ cnt += rsxx_dma_cancel(&card->ctrl[i]);
- rsxx_eeh_cancel_dmas(card);
+ if (cnt)
+ dev_info(CARD_TO_DEV(card),
+ "Freed %d queued DMAs on channel %d\n",
+ cnt, card->ctrl[i].id);
+ }
}
static int rsxx_eeh_fifo_flush_poll(struct rsxx_cardinfo *card)
@@ -432,7 +720,7 @@ static pci_ers_result_t rsxx_slot_reset(struct pci_dev *dev)
int st;
dev_warn(&dev->dev,
- "IBM FlashSystem PCI: recovering from slot reset.\n");
+ "IBM Flash Adapter PCI: recovering from slot reset.\n");
st = pci_enable_device(dev);
if (st)
@@ -485,7 +773,7 @@ static pci_ers_result_t rsxx_slot_reset(struct pci_dev *dev)
&card->ctrl[i].issue_dma_work);
}
- dev_info(&dev->dev, "IBM FlashSystem PCI: recovery complete.\n");
+ dev_info(&dev->dev, "IBM Flash Adapter PCI: recovery complete.\n");
return PCI_ERS_RESULT_RECOVERED;
@@ -528,6 +816,7 @@ static int rsxx_pci_probe(struct pci_dev *dev,
{
struct rsxx_cardinfo *card;
int st;
+ unsigned int sync_timeout;
dev_info(&dev->dev, "PCI-Flash SSD discovered\n");
@@ -610,7 +899,11 @@ static int rsxx_pci_probe(struct pci_dev *dev,
}
/************* Setup Processor Command Interface *************/
- rsxx_creg_setup(card);
+ st = rsxx_creg_setup(card);
+ if (st) {
+ dev_err(CARD_TO_DEV(card), "Failed to setup creg interface.\n");
+ goto failed_creg_setup;
+ }
spin_lock_irq(&card->irq_lock);
rsxx_enable_ier_and_isr(card, CR_INTR_CREG);
@@ -650,6 +943,12 @@ static int rsxx_pci_probe(struct pci_dev *dev,
}
/************* Setup Card Event Handler *************/
+ card->event_wq = create_singlethread_workqueue(DRIVER_NAME"_event");
+ if (!card->event_wq) {
+ dev_err(CARD_TO_DEV(card), "Failed card event setup.\n");
+ goto failed_event_handler;
+ }
+
INIT_WORK(&card->event_work, card_event_handler);
st = rsxx_setup_dev(card);
@@ -676,6 +975,33 @@ static int rsxx_pci_probe(struct pci_dev *dev,
if (st)
dev_crit(CARD_TO_DEV(card),
"Failed issuing card startup\n");
+ if (sync_start) {
+ sync_timeout = SYNC_START_TIMEOUT;
+
+ dev_info(CARD_TO_DEV(card),
+ "Waiting for card to startup\n");
+
+ do {
+ ssleep(1);
+ sync_timeout--;
+
+ rsxx_get_card_state(card, &card->state);
+ } while (sync_timeout &&
+ (card->state == CARD_STATE_STARTING));
+
+ if (card->state == CARD_STATE_STARTING) {
+ dev_warn(CARD_TO_DEV(card),
+ "Card startup timed out\n");
+ card->size8 = 0;
+ } else {
+ dev_info(CARD_TO_DEV(card),
+ "card state: %s\n",
+ rsxx_card_state_to_str(card->state));
+ st = rsxx_get_card_size8(card, &card->size8);
+ if (st)
+ card->size8 = 0;
+ }
+ }
} else if (card->state == CARD_STATE_GOOD ||
card->state == CARD_STATE_RD_ONLY_FAULT) {
st = rsxx_get_card_size8(card, &card->size8);
@@ -685,12 +1011,21 @@ static int rsxx_pci_probe(struct pci_dev *dev,
rsxx_attach_dev(card);
+ /************* Setup Debugfs *************/
+ rsxx_debugfs_dev_new(card);
+
return 0;
failed_create_dev:
+ destroy_workqueue(card->event_wq);
+ card->event_wq = NULL;
+failed_event_handler:
rsxx_dma_destroy(card);
failed_dma_setup:
failed_compatiblity_check:
+ destroy_workqueue(card->creg_ctrl.creg_wq);
+ card->creg_ctrl.creg_wq = NULL;
+failed_creg_setup:
spin_lock_irq(&card->irq_lock);
rsxx_disable_ier_and_isr(card, CR_INTR_ALL);
spin_unlock_irq(&card->irq_lock);
@@ -756,6 +1091,8 @@ static void rsxx_pci_remove(struct pci_dev *dev)
/* Prevent work_structs from re-queuing themselves. */
card->halt = 1;
+ debugfs_remove_recursive(card->debugfs_dir);
+
free_irq(dev->irq, card);
if (!force_legacy)
diff --git a/drivers/block/rsxx/cregs.c b/drivers/block/rsxx/cregs.c
index 4b5c020a0a65..926dce9c452f 100644
--- a/drivers/block/rsxx/cregs.c
+++ b/drivers/block/rsxx/cregs.c
@@ -431,6 +431,15 @@ static int __issue_creg_rw(struct rsxx_cardinfo *card,
*hw_stat = completion.creg_status;
if (completion.st) {
+ /*
+ * This read is needed to verify that there has not been any
+ * extreme errors that might have occurred, i.e. EEH. The
+ * function iowrite32 will not detect EEH errors, so it is
+ * necessary that we recover if such an error is the reason
+ * for the timeout. This is a dummy read.
+ */
+ ioread32(card->regmap + SCRATCH);
+
dev_warn(CARD_TO_DEV(card),
"creg command failed(%d x%08x)\n",
completion.st, addr);
@@ -727,6 +736,11 @@ int rsxx_creg_setup(struct rsxx_cardinfo *card)
{
card->creg_ctrl.active_cmd = NULL;
+ card->creg_ctrl.creg_wq =
+ create_singlethread_workqueue(DRIVER_NAME"_creg");
+ if (!card->creg_ctrl.creg_wq)
+ return -ENOMEM;
+
INIT_WORK(&card->creg_ctrl.done_work, creg_cmd_done);
mutex_init(&card->creg_ctrl.reset_lock);
INIT_LIST_HEAD(&card->creg_ctrl.queue);
diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c
index 4346d17d2949..d7af441880be 100644
--- a/drivers/block/rsxx/dev.c
+++ b/drivers/block/rsxx/dev.c
@@ -155,7 +155,8 @@ static void bio_dma_done_cb(struct rsxx_cardinfo *card,
atomic_set(&meta->error, 1);
if (atomic_dec_and_test(&meta->pending_dmas)) {
- disk_stats_complete(card, meta->bio, meta->start_time);
+ if (!card->eeh_state && card->gendisk)
+ disk_stats_complete(card, meta->bio, meta->start_time);
bio_endio(meta->bio, atomic_read(&meta->error) ? -EIO : 0);
kmem_cache_free(bio_meta_pool, meta);
@@ -170,6 +171,12 @@ static void rsxx_make_request(struct request_queue *q, struct bio *bio)
might_sleep();
+ if (!card)
+ goto req_err;
+
+ if (bio->bi_sector + (bio->bi_size >> 9) > get_capacity(card->gendisk))
+ goto req_err;
+
if (unlikely(card->halt)) {
st = -EFAULT;
goto req_err;
@@ -196,7 +203,8 @@ static void rsxx_make_request(struct request_queue *q, struct bio *bio)
atomic_set(&bio_meta->pending_dmas, 0);
bio_meta->start_time = jiffies;
- disk_stats_start(card, bio);
+ if (!unlikely(card->halt))
+ disk_stats_start(card, bio);
dev_dbg(CARD_TO_DEV(card), "BIO[%c]: meta: %p addr8: x%llx size: %d\n",
bio_data_dir(bio) ? 'W' : 'R', bio_meta,
@@ -225,24 +233,6 @@ static bool rsxx_discard_supported(struct rsxx_cardinfo *card)
return (pci_rev >= RSXX_DISCARD_SUPPORT);
}
-static unsigned short rsxx_get_logical_block_size(
- struct rsxx_cardinfo *card)
-{
- u32 capabilities = 0;
- int st;
-
- st = rsxx_get_card_capabilities(card, &capabilities);
- if (st)
- dev_warn(CARD_TO_DEV(card),
- "Failed reading card capabilities register\n");
-
- /* Earlier firmware did not have support for 512 byte accesses */
- if (capabilities & CARD_CAP_SUBPAGE_WRITES)
- return 512;
- else
- return RSXX_HW_BLK_SIZE;
-}
-
int rsxx_attach_dev(struct rsxx_cardinfo *card)
{
mutex_lock(&card->dev_lock);
@@ -305,7 +295,7 @@ int rsxx_setup_dev(struct rsxx_cardinfo *card)
return -ENOMEM;
}
- blk_size = rsxx_get_logical_block_size(card);
+ blk_size = card->config.data.block_size;
blk_queue_make_request(card->queue, rsxx_make_request);
blk_queue_bounce_limit(card->queue, BLK_BOUNCE_ANY);
@@ -347,6 +337,7 @@ void rsxx_destroy_dev(struct rsxx_cardinfo *card)
card->gendisk = NULL;
blk_cleanup_queue(card->queue);
+ card->queue->queuedata = NULL;
unregister_blkdev(card->major, DRIVER_NAME);
}
diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c
index 0607513cfb41..bed32f16b084 100644
--- a/drivers/block/rsxx/dma.c
+++ b/drivers/block/rsxx/dma.c
@@ -245,6 +245,22 @@ static void rsxx_complete_dma(struct rsxx_dma_ctrl *ctrl,
kmem_cache_free(rsxx_dma_pool, dma);
}
+int rsxx_cleanup_dma_queue(struct rsxx_dma_ctrl *ctrl,
+ struct list_head *q)
+{
+ struct rsxx_dma *dma;
+ struct rsxx_dma *tmp;
+ int cnt = 0;
+
+ list_for_each_entry_safe(dma, tmp, q, list) {
+ list_del(&dma->list);
+ rsxx_complete_dma(ctrl, dma, DMA_CANCELLED);
+ cnt++;
+ }
+
+ return cnt;
+}
+
static void rsxx_requeue_dma(struct rsxx_dma_ctrl *ctrl,
struct rsxx_dma *dma)
{
@@ -252,9 +268,10 @@ static void rsxx_requeue_dma(struct rsxx_dma_ctrl *ctrl,
* Requeued DMAs go to the front of the queue so they are issued
* first.
*/
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
+ ctrl->stats.sw_q_depth++;
list_add(&dma->list, &ctrl->queue);
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
}
static void rsxx_handle_dma_error(struct rsxx_dma_ctrl *ctrl,
@@ -329,6 +346,7 @@ static void rsxx_handle_dma_error(struct rsxx_dma_ctrl *ctrl,
static void dma_engine_stalled(unsigned long data)
{
struct rsxx_dma_ctrl *ctrl = (struct rsxx_dma_ctrl *)data;
+ int cnt;
if (atomic_read(&ctrl->stats.hw_q_depth) == 0 ||
unlikely(ctrl->card->eeh_state))
@@ -349,18 +367,28 @@ static void dma_engine_stalled(unsigned long data)
"DMA channel %d has stalled, faulting interface.\n",
ctrl->id);
ctrl->card->dma_fault = 1;
+
+ /* Clean up the DMA queue */
+ spin_lock(&ctrl->queue_lock);
+ cnt = rsxx_cleanup_dma_queue(ctrl, &ctrl->queue);
+ spin_unlock(&ctrl->queue_lock);
+
+ cnt += rsxx_dma_cancel(ctrl);
+
+ if (cnt)
+ dev_info(CARD_TO_DEV(ctrl->card),
+ "Freed %d queued DMAs on channel %d\n",
+ cnt, ctrl->id);
}
}
-static void rsxx_issue_dmas(struct work_struct *work)
+static void rsxx_issue_dmas(struct rsxx_dma_ctrl *ctrl)
{
- struct rsxx_dma_ctrl *ctrl;
struct rsxx_dma *dma;
int tag;
int cmds_pending = 0;
struct hw_cmd *hw_cmd_buf;
- ctrl = container_of(work, struct rsxx_dma_ctrl, issue_dma_work);
hw_cmd_buf = ctrl->cmd.buf;
if (unlikely(ctrl->card->halt) ||
@@ -368,22 +396,22 @@ static void rsxx_issue_dmas(struct work_struct *work)
return;
while (1) {
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
if (list_empty(&ctrl->queue)) {
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
break;
}
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
tag = pop_tracker(ctrl->trackers);
if (tag == -1)
break;
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
dma = list_entry(ctrl->queue.next, struct rsxx_dma, list);
list_del(&dma->list);
ctrl->stats.sw_q_depth--;
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
/*
* This will catch any DMAs that slipped in right before the
@@ -440,9 +468,8 @@ static void rsxx_issue_dmas(struct work_struct *work)
}
}
-static void rsxx_dma_done(struct work_struct *work)
+static void rsxx_dma_done(struct rsxx_dma_ctrl *ctrl)
{
- struct rsxx_dma_ctrl *ctrl;
struct rsxx_dma *dma;
unsigned long flags;
u16 count;
@@ -450,7 +477,6 @@ static void rsxx_dma_done(struct work_struct *work)
u8 tag;
struct hw_status *hw_st_buf;
- ctrl = container_of(work, struct rsxx_dma_ctrl, dma_done_work);
hw_st_buf = ctrl->status.buf;
if (unlikely(ctrl->card->halt) ||
@@ -520,33 +546,32 @@ static void rsxx_dma_done(struct work_struct *work)
rsxx_enable_ier(ctrl->card, CR_INTR_DMA(ctrl->id));
spin_unlock_irqrestore(&ctrl->card->irq_lock, flags);
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
if (ctrl->stats.sw_q_depth)
queue_work(ctrl->issue_wq, &ctrl->issue_dma_work);
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
}
-static int rsxx_cleanup_dma_queue(struct rsxx_cardinfo *card,
- struct list_head *q)
+static void rsxx_schedule_issue(struct work_struct *work)
{
- struct rsxx_dma *dma;
- struct rsxx_dma *tmp;
- int cnt = 0;
+ struct rsxx_dma_ctrl *ctrl;
- list_for_each_entry_safe(dma, tmp, q, list) {
- list_del(&dma->list);
+ ctrl = container_of(work, struct rsxx_dma_ctrl, issue_dma_work);
- if (dma->dma_addr)
- pci_unmap_page(card->dev, dma->dma_addr,
- get_dma_size(dma),
- (dma->cmd == HW_CMD_BLK_WRITE) ?
- PCI_DMA_TODEVICE :
- PCI_DMA_FROMDEVICE);
- kmem_cache_free(rsxx_dma_pool, dma);
- cnt++;
- }
+ mutex_lock(&ctrl->work_lock);
+ rsxx_issue_dmas(ctrl);
+ mutex_unlock(&ctrl->work_lock);
+}
- return cnt;
+static void rsxx_schedule_done(struct work_struct *work)
+{
+ struct rsxx_dma_ctrl *ctrl;
+
+ ctrl = container_of(work, struct rsxx_dma_ctrl, dma_done_work);
+
+ mutex_lock(&ctrl->work_lock);
+ rsxx_dma_done(ctrl);
+ mutex_unlock(&ctrl->work_lock);
}
static int rsxx_queue_discard(struct rsxx_cardinfo *card,
@@ -698,10 +723,10 @@ int rsxx_dma_queue_bio(struct rsxx_cardinfo *card,
for (i = 0; i < card->n_targets; i++) {
if (!list_empty(&dma_list[i])) {
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
card->ctrl[i].stats.sw_q_depth += dma_cnt[i];
list_splice_tail(&dma_list[i], &card->ctrl[i].queue);
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
queue_work(card->ctrl[i].issue_wq,
&card->ctrl[i].issue_dma_work);
@@ -711,8 +736,11 @@ int rsxx_dma_queue_bio(struct rsxx_cardinfo *card,
return 0;
bvec_err:
- for (i = 0; i < card->n_targets; i++)
- rsxx_cleanup_dma_queue(card, &dma_list[i]);
+ for (i = 0; i < card->n_targets; i++) {
+ spin_lock_bh(&card->ctrl[i].queue_lock);
+ rsxx_cleanup_dma_queue(&card->ctrl[i], &dma_list[i]);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
+ }
return st;
}
@@ -780,6 +808,7 @@ static int rsxx_dma_ctrl_init(struct pci_dev *dev,
spin_lock_init(&ctrl->trackers->lock);
spin_lock_init(&ctrl->queue_lock);
+ mutex_init(&ctrl->work_lock);
INIT_LIST_HEAD(&ctrl->queue);
setup_timer(&ctrl->activity_timer, dma_engine_stalled,
@@ -793,8 +822,8 @@ static int rsxx_dma_ctrl_init(struct pci_dev *dev,
if (!ctrl->done_wq)
return -ENOMEM;
- INIT_WORK(&ctrl->issue_dma_work, rsxx_issue_dmas);
- INIT_WORK(&ctrl->dma_done_work, rsxx_dma_done);
+ INIT_WORK(&ctrl->issue_dma_work, rsxx_schedule_issue);
+ INIT_WORK(&ctrl->dma_done_work, rsxx_schedule_done);
st = rsxx_hw_buffers_init(dev, ctrl);
if (st)
@@ -918,13 +947,30 @@ failed_dma_setup:
return st;
}
+int rsxx_dma_cancel(struct rsxx_dma_ctrl *ctrl)
+{
+ struct rsxx_dma *dma;
+ int i;
+ int cnt = 0;
+
+ /* Clean up issued DMAs */
+ for (i = 0; i < RSXX_MAX_OUTSTANDING_CMDS; i++) {
+ dma = get_tracker_dma(ctrl->trackers, i);
+ if (dma) {
+ atomic_dec(&ctrl->stats.hw_q_depth);
+ rsxx_complete_dma(ctrl, dma, DMA_CANCELLED);
+ push_tracker(ctrl->trackers, i);
+ cnt++;
+ }
+ }
+
+ return cnt;
+}
void rsxx_dma_destroy(struct rsxx_cardinfo *card)
{
struct rsxx_dma_ctrl *ctrl;
- struct rsxx_dma *dma;
- int i, j;
- int cnt = 0;
+ int i;
for (i = 0; i < card->n_targets; i++) {
ctrl = &card->ctrl[i];
@@ -943,33 +989,11 @@ void rsxx_dma_destroy(struct rsxx_cardinfo *card)
del_timer_sync(&ctrl->activity_timer);
/* Clean up the DMA queue */
- spin_lock(&ctrl->queue_lock);
- cnt = rsxx_cleanup_dma_queue(card, &ctrl->queue);
- spin_unlock(&ctrl->queue_lock);
-
- if (cnt)
- dev_info(CARD_TO_DEV(card),
- "Freed %d queued DMAs on channel %d\n",
- cnt, i);
-
- /* Clean up issued DMAs */
- for (j = 0; j < RSXX_MAX_OUTSTANDING_CMDS; j++) {
- dma = get_tracker_dma(ctrl->trackers, j);
- if (dma) {
- pci_unmap_page(card->dev, dma->dma_addr,
- get_dma_size(dma),
- (dma->cmd == HW_CMD_BLK_WRITE) ?
- PCI_DMA_TODEVICE :
- PCI_DMA_FROMDEVICE);
- kmem_cache_free(rsxx_dma_pool, dma);
- cnt++;
- }
- }
+ spin_lock_bh(&ctrl->queue_lock);
+ rsxx_cleanup_dma_queue(ctrl, &ctrl->queue);
+ spin_unlock_bh(&ctrl->queue_lock);
- if (cnt)
- dev_info(CARD_TO_DEV(card),
- "Freed %d pending DMAs on channel %d\n",
- cnt, i);
+ rsxx_dma_cancel(ctrl);
vfree(ctrl->trackers);
@@ -1013,7 +1037,7 @@ int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card)
cnt++;
}
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
list_splice(&issued_dmas[i], &card->ctrl[i].queue);
atomic_sub(cnt, &card->ctrl[i].stats.hw_q_depth);
@@ -1028,7 +1052,7 @@ int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card)
PCI_DMA_TODEVICE :
PCI_DMA_FROMDEVICE);
}
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
}
kfree(issued_dmas);
@@ -1036,30 +1060,13 @@ int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card)
return 0;
}
-void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card)
-{
- struct rsxx_dma *dma;
- struct rsxx_dma *tmp;
- int i;
-
- for (i = 0; i < card->n_targets; i++) {
- spin_lock(&card->ctrl[i].queue_lock);
- list_for_each_entry_safe(dma, tmp, &card->ctrl[i].queue, list) {
- list_del(&dma->list);
-
- rsxx_complete_dma(&card->ctrl[i], dma, DMA_CANCELLED);
- }
- spin_unlock(&card->ctrl[i].queue_lock);
- }
-}
-
int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card)
{
struct rsxx_dma *dma;
int i;
for (i = 0; i < card->n_targets; i++) {
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
list_for_each_entry(dma, &card->ctrl[i].queue, list) {
dma->dma_addr = pci_map_page(card->dev, dma->page,
dma->pg_off, get_dma_size(dma),
@@ -1067,12 +1074,12 @@ int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card)
PCI_DMA_TODEVICE :
PCI_DMA_FROMDEVICE);
if (!dma->dma_addr) {
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
kmem_cache_free(rsxx_dma_pool, dma);
return -ENOMEM;
}
}
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
}
return 0;
diff --git a/drivers/block/rsxx/rsxx_priv.h b/drivers/block/rsxx/rsxx_priv.h
index 382e8bf5c03b..5ad5055a4104 100644
--- a/drivers/block/rsxx/rsxx_priv.h
+++ b/drivers/block/rsxx/rsxx_priv.h
@@ -39,6 +39,7 @@
#include <linux/vmalloc.h>
#include <linux/timer.h>
#include <linux/ioctl.h>
+#include <linux/delay.h>
#include "rsxx.h"
#include "rsxx_cfg.h"
@@ -114,6 +115,7 @@ struct rsxx_dma_ctrl {
struct timer_list activity_timer;
struct dma_tracker_list *trackers;
struct rsxx_dma_stats stats;
+ struct mutex work_lock;
};
struct rsxx_cardinfo {
@@ -134,6 +136,7 @@ struct rsxx_cardinfo {
spinlock_t lock;
bool active;
struct creg_cmd *active_cmd;
+ struct workqueue_struct *creg_wq;
struct work_struct done_work;
struct list_head queue;
unsigned int q_depth;
@@ -154,6 +157,7 @@ struct rsxx_cardinfo {
int buf_len;
} log;
+ struct workqueue_struct *event_wq;
struct work_struct event_work;
unsigned int state;
u64 size8;
@@ -181,6 +185,8 @@ struct rsxx_cardinfo {
int n_targets;
struct rsxx_dma_ctrl *ctrl;
+
+ struct dentry *debugfs_dir;
};
enum rsxx_pci_regmap {
@@ -283,6 +289,7 @@ enum rsxx_creg_addr {
CREG_ADD_CAPABILITIES = 0x80001050,
CREG_ADD_LOG = 0x80002000,
CREG_ADD_NUM_TARGETS = 0x80003000,
+ CREG_ADD_CRAM = 0xA0000000,
CREG_ADD_CONFIG = 0xB0000000,
};
@@ -372,6 +379,8 @@ typedef void (*rsxx_dma_cb)(struct rsxx_cardinfo *card,
int rsxx_dma_setup(struct rsxx_cardinfo *card);
void rsxx_dma_destroy(struct rsxx_cardinfo *card);
int rsxx_dma_init(void);
+int rsxx_cleanup_dma_queue(struct rsxx_dma_ctrl *ctrl, struct list_head *q);
+int rsxx_dma_cancel(struct rsxx_dma_ctrl *ctrl);
void rsxx_dma_cleanup(void);
void rsxx_dma_queue_reset(struct rsxx_cardinfo *card);
int rsxx_dma_configure(struct rsxx_cardinfo *card);
@@ -382,7 +391,6 @@ int rsxx_dma_queue_bio(struct rsxx_cardinfo *card,
void *cb_data);
int rsxx_hw_buffers_init(struct pci_dev *dev, struct rsxx_dma_ctrl *ctrl);
int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card);
-void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card);
int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card);
/***** cregs.c *****/
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index dd5b2fed97e9..bf4b9d282c04 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -50,110 +50,118 @@
#include "common.h"
/*
- * These are rather arbitrary. They are fairly large because adjacent requests
- * pulled from a communication ring are quite likely to end up being part of
- * the same scatter/gather request at the disc.
+ * Maximum number of unused free pages to keep in the internal buffer.
+ * Setting this to a value too low will reduce memory used in each backend,
+ * but can have a performance penalty.
*
- * ** TRY INCREASING 'xen_blkif_reqs' IF WRITE SPEEDS SEEM TOO LOW **
- *
- * This will increase the chances of being able to write whole tracks.
- * 64 should be enough to keep us competitive with Linux.
+ * A sane value is xen_blkif_reqs * BLKIF_MAX_SEGMENTS_PER_REQUEST, but can
+ * be set to a lower value that might degrade performance on some intensive
+ * IO workloads.
*/
-static int xen_blkif_reqs = 64;
-module_param_named(reqs, xen_blkif_reqs, int, 0);
-MODULE_PARM_DESC(reqs, "Number of blkback requests to allocate");
-/* Run-time switchable: /sys/module/blkback/parameters/ */
-static unsigned int log_stats;
-module_param(log_stats, int, 0644);
+static int xen_blkif_max_buffer_pages = 1024;
+module_param_named(max_buffer_pages, xen_blkif_max_buffer_pages, int, 0644);
+MODULE_PARM_DESC(max_buffer_pages,
+"Maximum number of free pages to keep in each block backend buffer");
/*
- * Each outstanding request that we've passed to the lower device layers has a
- * 'pending_req' allocated to it. Each buffer_head that completes decrements
- * the pendcnt towards zero. When it hits zero, the specified domain has a
- * response queued for it, with the saved 'id' passed back.
+ * Maximum number of grants to map persistently in blkback. For maximum
+ * performance this should be the total numbers of grants that can be used
+ * to fill the ring, but since this might become too high, specially with
+ * the use of indirect descriptors, we set it to a value that provides good
+ * performance without using too much memory.
+ *
+ * When the list of persistent grants is full we clean it up using a LRU
+ * algorithm.
*/
-struct pending_req {
- struct xen_blkif *blkif;
- u64 id;
- int nr_pages;
- atomic_t pendcnt;
- unsigned short operation;
- int status;
- struct list_head free_list;
- DECLARE_BITMAP(unmap_seg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
-};
-#define BLKBACK_INVALID_HANDLE (~0)
+static int xen_blkif_max_pgrants = 1056;
+module_param_named(max_persistent_grants, xen_blkif_max_pgrants, int, 0644);
+MODULE_PARM_DESC(max_persistent_grants,
+ "Maximum number of grants to map persistently");
-struct xen_blkbk {
- struct pending_req *pending_reqs;
- /* List of all 'pending_req' available */
- struct list_head pending_free;
- /* And its spinlock. */
- spinlock_t pending_free_lock;
- wait_queue_head_t pending_free_wq;
- /* The list of all pages that are available. */
- struct page **pending_pages;
- /* And the grant handles that are available. */
- grant_handle_t *pending_grant_handles;
-};
-
-static struct xen_blkbk *blkbk;
+/*
+ * The LRU mechanism to clean the lists of persistent grants needs to
+ * be executed periodically. The time interval between consecutive executions
+ * of the purge mechanism is set in ms.
+ */
+#define LRU_INTERVAL 100
/*
- * Maximum number of grant pages that can be mapped in blkback.
- * BLKIF_MAX_SEGMENTS_PER_REQUEST * RING_SIZE is the maximum number of
- * pages that blkback will persistently map.
- * Currently, this is:
- * RING_SIZE = 32 (for all known ring types)
- * BLKIF_MAX_SEGMENTS_PER_REQUEST = 11
- * sizeof(struct persistent_gnt) = 48
- * So the maximum memory used to store the grants is:
- * 32 * 11 * 48 = 16896 bytes
+ * When the persistent grants list is full we will remove unused grants
+ * from the list. The percent number of grants to be removed at each LRU
+ * execution.
*/
-static inline unsigned int max_mapped_grant_pages(enum blkif_protocol protocol)
+#define LRU_PERCENT_CLEAN 5
+
+/* Run-time switchable: /sys/module/blkback/parameters/ */
+static unsigned int log_stats;
+module_param(log_stats, int, 0644);
+
+#define BLKBACK_INVALID_HANDLE (~0)
+
+/* Number of free pages to remove on each call to free_xenballooned_pages */
+#define NUM_BATCH_FREE_PAGES 10
+
+static inline int get_free_page(struct xen_blkif *blkif, struct page **page)
{
- switch (protocol) {
- case BLKIF_PROTOCOL_NATIVE:
- return __CONST_RING_SIZE(blkif, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- case BLKIF_PROTOCOL_X86_32:
- return __CONST_RING_SIZE(blkif_x86_32, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- case BLKIF_PROTOCOL_X86_64:
- return __CONST_RING_SIZE(blkif_x86_64, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- default:
- BUG();
+ unsigned long flags;
+
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ if (list_empty(&blkif->free_pages)) {
+ BUG_ON(blkif->free_pages_num != 0);
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ return alloc_xenballooned_pages(1, page, false);
}
+ BUG_ON(blkif->free_pages_num == 0);
+ page[0] = list_first_entry(&blkif->free_pages, struct page, lru);
+ list_del(&page[0]->lru);
+ blkif->free_pages_num--;
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+
return 0;
}
-
-/*
- * Little helpful macro to figure out the index and virtual address of the
- * pending_pages[..]. For each 'pending_req' we have have up to
- * BLKIF_MAX_SEGMENTS_PER_REQUEST (11) pages. The seg would be from 0 through
- * 10 and would index in the pending_pages[..].
- */
-static inline int vaddr_pagenr(struct pending_req *req, int seg)
+static inline void put_free_pages(struct xen_blkif *blkif, struct page **page,
+ int num)
{
- return (req - blkbk->pending_reqs) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST + seg;
-}
+ unsigned long flags;
+ int i;
-#define pending_page(req, seg) pending_pages[vaddr_pagenr(req, seg)]
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ for (i = 0; i < num; i++)
+ list_add(&page[i]->lru, &blkif->free_pages);
+ blkif->free_pages_num += num;
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+}
-static inline unsigned long vaddr(struct pending_req *req, int seg)
+static inline void shrink_free_pagepool(struct xen_blkif *blkif, int num)
{
- unsigned long pfn = page_to_pfn(blkbk->pending_page(req, seg));
- return (unsigned long)pfn_to_kaddr(pfn);
-}
+ /* Remove requested pages in batches of NUM_BATCH_FREE_PAGES */
+ struct page *page[NUM_BATCH_FREE_PAGES];
+ unsigned int num_pages = 0;
+ unsigned long flags;
-#define pending_handle(_req, _seg) \
- (blkbk->pending_grant_handles[vaddr_pagenr(_req, _seg)])
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ while (blkif->free_pages_num > num) {
+ BUG_ON(list_empty(&blkif->free_pages));
+ page[num_pages] = list_first_entry(&blkif->free_pages,
+ struct page, lru);
+ list_del(&page[num_pages]->lru);
+ blkif->free_pages_num--;
+ if (++num_pages == NUM_BATCH_FREE_PAGES) {
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ free_xenballooned_pages(num_pages, page);
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ num_pages = 0;
+ }
+ }
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ if (num_pages != 0)
+ free_xenballooned_pages(num_pages, page);
+}
+#define vaddr(page) ((unsigned long)pfn_to_kaddr(page_to_pfn(page)))
static int do_block_io_op(struct xen_blkif *blkif);
static int dispatch_rw_block_io(struct xen_blkif *blkif,
@@ -170,13 +178,29 @@ static void make_response(struct xen_blkif *blkif, u64 id,
(n) = (&(pos)->node != NULL) ? rb_next(&(pos)->node) : NULL)
-static void add_persistent_gnt(struct rb_root *root,
+/*
+ * We don't need locking around the persistent grant helpers
+ * because blkback uses a single-thread for each backed, so we
+ * can be sure that this functions will never be called recursively.
+ *
+ * The only exception to that is put_persistent_grant, that can be called
+ * from interrupt context (by xen_blkbk_unmap), so we have to use atomic
+ * bit operations to modify the flags of a persistent grant and to count
+ * the number of used grants.
+ */
+static int add_persistent_gnt(struct xen_blkif *blkif,
struct persistent_gnt *persistent_gnt)
{
- struct rb_node **new = &(root->rb_node), *parent = NULL;
+ struct rb_node **new = NULL, *parent = NULL;
struct persistent_gnt *this;
+ if (blkif->persistent_gnt_c >= xen_blkif_max_pgrants) {
+ if (!blkif->vbd.overflow_max_grants)
+ blkif->vbd.overflow_max_grants = 1;
+ return -EBUSY;
+ }
/* Figure out where to put new node */
+ new = &blkif->persistent_gnts.rb_node;
while (*new) {
this = container_of(*new, struct persistent_gnt, node);
@@ -186,22 +210,28 @@ static void add_persistent_gnt(struct rb_root *root,
else if (persistent_gnt->gnt > this->gnt)
new = &((*new)->rb_right);
else {
- pr_alert(DRV_PFX " trying to add a gref that's already in the tree\n");
- BUG();
+ pr_alert_ratelimited(DRV_PFX " trying to add a gref that's already in the tree\n");
+ return -EINVAL;
}
}
+ bitmap_zero(persistent_gnt->flags, PERSISTENT_GNT_FLAGS_SIZE);
+ set_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags);
/* Add new node and rebalance tree. */
rb_link_node(&(persistent_gnt->node), parent, new);
- rb_insert_color(&(persistent_gnt->node), root);
+ rb_insert_color(&(persistent_gnt->node), &blkif->persistent_gnts);
+ blkif->persistent_gnt_c++;
+ atomic_inc(&blkif->persistent_gnt_in_use);
+ return 0;
}
-static struct persistent_gnt *get_persistent_gnt(struct rb_root *root,
+static struct persistent_gnt *get_persistent_gnt(struct xen_blkif *blkif,
grant_ref_t gref)
{
struct persistent_gnt *data;
- struct rb_node *node = root->rb_node;
+ struct rb_node *node = NULL;
+ node = blkif->persistent_gnts.rb_node;
while (node) {
data = container_of(node, struct persistent_gnt, node);
@@ -209,13 +239,31 @@ static struct persistent_gnt *get_persistent_gnt(struct rb_root *root,
node = node->rb_left;
else if (gref > data->gnt)
node = node->rb_right;
- else
+ else {
+ if(test_bit(PERSISTENT_GNT_ACTIVE, data->flags)) {
+ pr_alert_ratelimited(DRV_PFX " requesting a grant already in use\n");
+ return NULL;
+ }
+ set_bit(PERSISTENT_GNT_ACTIVE, data->flags);
+ atomic_inc(&blkif->persistent_gnt_in_use);
return data;
+ }
}
return NULL;
}
-static void free_persistent_gnts(struct rb_root *root, unsigned int num)
+static void put_persistent_gnt(struct xen_blkif *blkif,
+ struct persistent_gnt *persistent_gnt)
+{
+ if(!test_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags))
+ pr_alert_ratelimited(DRV_PFX " freeing a grant already unused");
+ set_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags);
+ clear_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags);
+ atomic_dec(&blkif->persistent_gnt_in_use);
+}
+
+static void free_persistent_gnts(struct xen_blkif *blkif, struct rb_root *root,
+ unsigned int num)
{
struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
@@ -240,7 +288,7 @@ static void free_persistent_gnts(struct rb_root *root, unsigned int num)
ret = gnttab_unmap_refs(unmap, NULL, pages,
segs_to_unmap);
BUG_ON(ret);
- free_xenballooned_pages(segs_to_unmap, pages);
+ put_free_pages(blkif, pages, segs_to_unmap);
segs_to_unmap = 0;
}
@@ -251,21 +299,148 @@ static void free_persistent_gnts(struct rb_root *root, unsigned int num)
BUG_ON(num != 0);
}
+static void unmap_purged_grants(struct work_struct *work)
+{
+ struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct persistent_gnt *persistent_gnt;
+ int ret, segs_to_unmap = 0;
+ struct xen_blkif *blkif = container_of(work, typeof(*blkif), persistent_purge_work);
+
+ while(!list_empty(&blkif->persistent_purge_list)) {
+ persistent_gnt = list_first_entry(&blkif->persistent_purge_list,
+ struct persistent_gnt,
+ remove_node);
+ list_del(&persistent_gnt->remove_node);
+
+ gnttab_set_unmap_op(&unmap[segs_to_unmap],
+ vaddr(persistent_gnt->page),
+ GNTMAP_host_map,
+ persistent_gnt->handle);
+
+ pages[segs_to_unmap] = persistent_gnt->page;
+
+ if (++segs_to_unmap == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ ret = gnttab_unmap_refs(unmap, NULL, pages,
+ segs_to_unmap);
+ BUG_ON(ret);
+ put_free_pages(blkif, pages, segs_to_unmap);
+ segs_to_unmap = 0;
+ }
+ kfree(persistent_gnt);
+ }
+ if (segs_to_unmap > 0) {
+ ret = gnttab_unmap_refs(unmap, NULL, pages, segs_to_unmap);
+ BUG_ON(ret);
+ put_free_pages(blkif, pages, segs_to_unmap);
+ }
+}
+
+static void purge_persistent_gnt(struct xen_blkif *blkif)
+{
+ struct persistent_gnt *persistent_gnt;
+ struct rb_node *n;
+ unsigned int num_clean, total;
+ bool scan_used = false, clean_used = false;
+ struct rb_root *root;
+
+ if (blkif->persistent_gnt_c < xen_blkif_max_pgrants ||
+ (blkif->persistent_gnt_c == xen_blkif_max_pgrants &&
+ !blkif->vbd.overflow_max_grants)) {
+ return;
+ }
+
+ if (work_pending(&blkif->persistent_purge_work)) {
+ pr_alert_ratelimited(DRV_PFX "Scheduled work from previous purge is still pending, cannot purge list\n");
+ return;
+ }
+
+ num_clean = (xen_blkif_max_pgrants / 100) * LRU_PERCENT_CLEAN;
+ num_clean = blkif->persistent_gnt_c - xen_blkif_max_pgrants + num_clean;
+ num_clean = min(blkif->persistent_gnt_c, num_clean);
+ if ((num_clean == 0) ||
+ (num_clean > (blkif->persistent_gnt_c - atomic_read(&blkif->persistent_gnt_in_use))))
+ return;
+
+ /*
+ * At this point, we can assure that there will be no calls
+ * to get_persistent_grant (because we are executing this code from
+ * xen_blkif_schedule), there can only be calls to put_persistent_gnt,
+ * which means that the number of currently used grants will go down,
+ * but never up, so we will always be able to remove the requested
+ * number of grants.
+ */
+
+ total = num_clean;
+
+ pr_debug(DRV_PFX "Going to purge %u persistent grants\n", num_clean);
+
+ INIT_LIST_HEAD(&blkif->persistent_purge_list);
+ root = &blkif->persistent_gnts;
+purge_list:
+ foreach_grant_safe(persistent_gnt, n, root, node) {
+ BUG_ON(persistent_gnt->handle ==
+ BLKBACK_INVALID_HANDLE);
+
+ if (clean_used) {
+ clear_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags);
+ continue;
+ }
+
+ if (test_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags))
+ continue;
+ if (!scan_used &&
+ (test_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags)))
+ continue;
+
+ rb_erase(&persistent_gnt->node, root);
+ list_add(&persistent_gnt->remove_node,
+ &blkif->persistent_purge_list);
+ if (--num_clean == 0)
+ goto finished;
+ }
+ /*
+ * If we get here it means we also need to start cleaning
+ * grants that were used since last purge in order to cope
+ * with the requested num
+ */
+ if (!scan_used && !clean_used) {
+ pr_debug(DRV_PFX "Still missing %u purged frames\n", num_clean);
+ scan_used = true;
+ goto purge_list;
+ }
+finished:
+ if (!clean_used) {
+ pr_debug(DRV_PFX "Finished scanning for grants to clean, removing used flag\n");
+ clean_used = true;
+ goto purge_list;
+ }
+
+ blkif->persistent_gnt_c -= (total - num_clean);
+ blkif->vbd.overflow_max_grants = 0;
+
+ /* We can defer this work */
+ INIT_WORK(&blkif->persistent_purge_work, unmap_purged_grants);
+ schedule_work(&blkif->persistent_purge_work);
+ pr_debug(DRV_PFX "Purged %u/%u\n", (total - num_clean), total);
+ return;
+}
+
/*
* Retrieve from the 'pending_reqs' a free pending_req structure to be used.
*/
-static struct pending_req *alloc_req(void)
+static struct pending_req *alloc_req(struct xen_blkif *blkif)
{
struct pending_req *req = NULL;
unsigned long flags;
- spin_lock_irqsave(&blkbk->pending_free_lock, flags);
- if (!list_empty(&blkbk->pending_free)) {
- req = list_entry(blkbk->pending_free.next, struct pending_req,
+ spin_lock_irqsave(&blkif->pending_free_lock, flags);
+ if (!list_empty(&blkif->pending_free)) {
+ req = list_entry(blkif->pending_free.next, struct pending_req,
free_list);
list_del(&req->free_list);
}
- spin_unlock_irqrestore(&blkbk->pending_free_lock, flags);
+ spin_unlock_irqrestore(&blkif->pending_free_lock, flags);
return req;
}
@@ -273,17 +448,17 @@ static struct pending_req *alloc_req(void)
* Return the 'pending_req' structure back to the freepool. We also
* wake up the thread if it was waiting for a free page.
*/
-static void free_req(struct pending_req *req)
+static void free_req(struct xen_blkif *blkif, struct pending_req *req)
{
unsigned long flags;
int was_empty;
- spin_lock_irqsave(&blkbk->pending_free_lock, flags);
- was_empty = list_empty(&blkbk->pending_free);
- list_add(&req->free_list, &blkbk->pending_free);
- spin_unlock_irqrestore(&blkbk->pending_free_lock, flags);
+ spin_lock_irqsave(&blkif->pending_free_lock, flags);
+ was_empty = list_empty(&blkif->pending_free);
+ list_add(&req->free_list, &blkif->pending_free);
+ spin_unlock_irqrestore(&blkif->pending_free_lock, flags);
if (was_empty)
- wake_up(&blkbk->pending_free_wq);
+ wake_up(&blkif->pending_free_wq);
}
/*
@@ -382,10 +557,12 @@ irqreturn_t xen_blkif_be_int(int irq, void *dev_id)
static void print_stats(struct xen_blkif *blkif)
{
pr_info("xen-blkback (%s): oo %3llu | rd %4llu | wr %4llu | f %4llu"
- " | ds %4llu\n",
+ " | ds %4llu | pg: %4u/%4d\n",
current->comm, blkif->st_oo_req,
blkif->st_rd_req, blkif->st_wr_req,
- blkif->st_f_req, blkif->st_ds_req);
+ blkif->st_f_req, blkif->st_ds_req,
+ blkif->persistent_gnt_c,
+ xen_blkif_max_pgrants);
blkif->st_print = jiffies + msecs_to_jiffies(10 * 1000);
blkif->st_rd_req = 0;
blkif->st_wr_req = 0;
@@ -397,6 +574,8 @@ int xen_blkif_schedule(void *arg)
{
struct xen_blkif *blkif = arg;
struct xen_vbd *vbd = &blkif->vbd;
+ unsigned long timeout;
+ int ret;
xen_blkif_get(blkif);
@@ -406,27 +585,52 @@ int xen_blkif_schedule(void *arg)
if (unlikely(vbd->size != vbd_sz(vbd)))
xen_vbd_resize(blkif);
- wait_event_interruptible(
+ timeout = msecs_to_jiffies(LRU_INTERVAL);
+
+ timeout = wait_event_interruptible_timeout(
blkif->wq,
- blkif->waiting_reqs || kthread_should_stop());
- wait_event_interruptible(
- blkbk->pending_free_wq,
- !list_empty(&blkbk->pending_free) ||
- kthread_should_stop());
+ blkif->waiting_reqs || kthread_should_stop(),
+ timeout);
+ if (timeout == 0)
+ goto purge_gnt_list;
+ timeout = wait_event_interruptible_timeout(
+ blkif->pending_free_wq,
+ !list_empty(&blkif->pending_free) ||
+ kthread_should_stop(),
+ timeout);
+ if (timeout == 0)
+ goto purge_gnt_list;
blkif->waiting_reqs = 0;
smp_mb(); /* clear flag *before* checking for work */
- if (do_block_io_op(blkif))
+ ret = do_block_io_op(blkif);
+ if (ret > 0)
blkif->waiting_reqs = 1;
+ if (ret == -EACCES)
+ wait_event_interruptible(blkif->shutdown_wq,
+ kthread_should_stop());
+
+purge_gnt_list:
+ if (blkif->vbd.feature_gnt_persistent &&
+ time_after(jiffies, blkif->next_lru)) {
+ purge_persistent_gnt(blkif);
+ blkif->next_lru = jiffies + msecs_to_jiffies(LRU_INTERVAL);
+ }
+
+ /* Shrink if we have more than xen_blkif_max_buffer_pages */
+ shrink_free_pagepool(blkif, xen_blkif_max_buffer_pages);
if (log_stats && time_after(jiffies, blkif->st_print))
print_stats(blkif);
}
+ /* Since we are shutting down remove all pages from the buffer */
+ shrink_free_pagepool(blkif, 0 /* All */);
+
/* Free all persistent grant pages */
if (!RB_EMPTY_ROOT(&blkif->persistent_gnts))
- free_persistent_gnts(&blkif->persistent_gnts,
+ free_persistent_gnts(blkif, &blkif->persistent_gnts,
blkif->persistent_gnt_c);
BUG_ON(!RB_EMPTY_ROOT(&blkif->persistent_gnts));
@@ -441,148 +645,98 @@ int xen_blkif_schedule(void *arg)
return 0;
}
-struct seg_buf {
- unsigned int offset;
- unsigned int nsec;
-};
/*
* Unmap the grant references, and also remove the M2P over-rides
* used in the 'pending_req'.
*/
-static void xen_blkbk_unmap(struct pending_req *req)
+static void xen_blkbk_unmap(struct xen_blkif *blkif,
+ struct grant_page *pages[],
+ int num)
{
struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct page *unmap_pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
unsigned int i, invcount = 0;
- grant_handle_t handle;
int ret;
- for (i = 0; i < req->nr_pages; i++) {
- if (!test_bit(i, req->unmap_seg))
+ for (i = 0; i < num; i++) {
+ if (pages[i]->persistent_gnt != NULL) {
+ put_persistent_gnt(blkif, pages[i]->persistent_gnt);
continue;
- handle = pending_handle(req, i);
- if (handle == BLKBACK_INVALID_HANDLE)
+ }
+ if (pages[i]->handle == BLKBACK_INVALID_HANDLE)
continue;
- gnttab_set_unmap_op(&unmap[invcount], vaddr(req, i),
- GNTMAP_host_map, handle);
- pending_handle(req, i) = BLKBACK_INVALID_HANDLE;
- pages[invcount] = virt_to_page(vaddr(req, i));
- invcount++;
+ unmap_pages[invcount] = pages[i]->page;
+ gnttab_set_unmap_op(&unmap[invcount], vaddr(pages[i]->page),
+ GNTMAP_host_map, pages[i]->handle);
+ pages[i]->handle = BLKBACK_INVALID_HANDLE;
+ if (++invcount == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ ret = gnttab_unmap_refs(unmap, NULL, unmap_pages,
+ invcount);
+ BUG_ON(ret);
+ put_free_pages(blkif, unmap_pages, invcount);
+ invcount = 0;
+ }
+ }
+ if (invcount) {
+ ret = gnttab_unmap_refs(unmap, NULL, unmap_pages, invcount);
+ BUG_ON(ret);
+ put_free_pages(blkif, unmap_pages, invcount);
}
-
- ret = gnttab_unmap_refs(unmap, NULL, pages, invcount);
- BUG_ON(ret);
}
-static int xen_blkbk_map(struct blkif_request *req,
- struct pending_req *pending_req,
- struct seg_buf seg[],
- struct page *pages[])
+static int xen_blkbk_map(struct xen_blkif *blkif,
+ struct grant_page *pages[],
+ int num, bool ro)
{
struct gnttab_map_grant_ref map[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- struct persistent_gnt *persistent_gnts[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct page *pages_to_gnt[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct persistent_gnt *persistent_gnt = NULL;
- struct xen_blkif *blkif = pending_req->blkif;
phys_addr_t addr = 0;
- int i, j;
- bool new_map;
- int nseg = req->u.rw.nr_segments;
+ int i, seg_idx, new_map_idx;
int segs_to_map = 0;
int ret = 0;
+ int last_map = 0, map_until = 0;
int use_persistent_gnts;
use_persistent_gnts = (blkif->vbd.feature_gnt_persistent);
- BUG_ON(blkif->persistent_gnt_c >
- max_mapped_grant_pages(pending_req->blkif->blk_protocol));
-
/*
* Fill out preq.nr_sects with proper amount of sectors, and setup
* assign map[..] with the PFN of the page in our domain with the
* corresponding grant reference for each page.
*/
- for (i = 0; i < nseg; i++) {
+again:
+ for (i = map_until; i < num; i++) {
uint32_t flags;
if (use_persistent_gnts)
persistent_gnt = get_persistent_gnt(
- &blkif->persistent_gnts,
- req->u.rw.seg[i].gref);
+ blkif,
+ pages[i]->gref);
if (persistent_gnt) {
/*
* We are using persistent grants and
* the grant is already mapped
*/
- new_map = false;
- } else if (use_persistent_gnts &&
- blkif->persistent_gnt_c <
- max_mapped_grant_pages(blkif->blk_protocol)) {
- /*
- * We are using persistent grants, the grant is
- * not mapped but we have room for it
- */
- new_map = true;
- persistent_gnt = kmalloc(
- sizeof(struct persistent_gnt),
- GFP_KERNEL);
- if (!persistent_gnt)
- return -ENOMEM;
- if (alloc_xenballooned_pages(1, &persistent_gnt->page,
- false)) {
- kfree(persistent_gnt);
- return -ENOMEM;
- }
- persistent_gnt->gnt = req->u.rw.seg[i].gref;
- persistent_gnt->handle = BLKBACK_INVALID_HANDLE;
-
- pages_to_gnt[segs_to_map] =
- persistent_gnt->page;
- addr = (unsigned long) pfn_to_kaddr(
- page_to_pfn(persistent_gnt->page));
-
- add_persistent_gnt(&blkif->persistent_gnts,
- persistent_gnt);
- blkif->persistent_gnt_c++;
- pr_debug(DRV_PFX " grant %u added to the tree of persistent grants, using %u/%u\n",
- persistent_gnt->gnt, blkif->persistent_gnt_c,
- max_mapped_grant_pages(blkif->blk_protocol));
+ pages[i]->page = persistent_gnt->page;
+ pages[i]->persistent_gnt = persistent_gnt;
} else {
- /*
- * We are either using persistent grants and
- * hit the maximum limit of grants mapped,
- * or we are not using persistent grants.
- */
- if (use_persistent_gnts &&
- !blkif->vbd.overflow_max_grants) {
- blkif->vbd.overflow_max_grants = 1;
- pr_alert(DRV_PFX " domain %u, device %#x is using maximum number of persistent grants\n",
- blkif->domid, blkif->vbd.handle);
- }
- new_map = true;
- pages[i] = blkbk->pending_page(pending_req, i);
- addr = vaddr(pending_req, i);
- pages_to_gnt[segs_to_map] =
- blkbk->pending_page(pending_req, i);
- }
-
- if (persistent_gnt) {
- pages[i] = persistent_gnt->page;
- persistent_gnts[i] = persistent_gnt;
- } else {
- persistent_gnts[i] = NULL;
- }
-
- if (new_map) {
+ if (get_free_page(blkif, &pages[i]->page))
+ goto out_of_memory;
+ addr = vaddr(pages[i]->page);
+ pages_to_gnt[segs_to_map] = pages[i]->page;
+ pages[i]->persistent_gnt = NULL;
flags = GNTMAP_host_map;
- if (!persistent_gnt &&
- (pending_req->operation != BLKIF_OP_READ))
+ if (!use_persistent_gnts && ro)
flags |= GNTMAP_readonly;
gnttab_set_map_op(&map[segs_to_map++], addr,
- flags, req->u.rw.seg[i].gref,
+ flags, pages[i]->gref,
blkif->domid);
}
+ map_until = i + 1;
+ if (segs_to_map == BLKIF_MAX_SEGMENTS_PER_REQUEST)
+ break;
}
if (segs_to_map) {
@@ -595,49 +749,133 @@ static int xen_blkbk_map(struct blkif_request *req,
* so that when we access vaddr(pending_req,i) it has the contents of
* the page from the other domain.
*/
- bitmap_zero(pending_req->unmap_seg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
- for (i = 0, j = 0; i < nseg; i++) {
- if (!persistent_gnts[i] ||
- persistent_gnts[i]->handle == BLKBACK_INVALID_HANDLE) {
+ for (seg_idx = last_map, new_map_idx = 0; seg_idx < map_until; seg_idx++) {
+ if (!pages[seg_idx]->persistent_gnt) {
/* This is a newly mapped grant */
- BUG_ON(j >= segs_to_map);
- if (unlikely(map[j].status != 0)) {
+ BUG_ON(new_map_idx >= segs_to_map);
+ if (unlikely(map[new_map_idx].status != 0)) {
pr_debug(DRV_PFX "invalid buffer -- could not remap it\n");
- map[j].handle = BLKBACK_INVALID_HANDLE;
+ pages[seg_idx]->handle = BLKBACK_INVALID_HANDLE;
ret |= 1;
- if (persistent_gnts[i]) {
- rb_erase(&persistent_gnts[i]->node,
- &blkif->persistent_gnts);
- blkif->persistent_gnt_c--;
- kfree(persistent_gnts[i]);
- persistent_gnts[i] = NULL;
- }
+ goto next;
}
+ pages[seg_idx]->handle = map[new_map_idx].handle;
+ } else {
+ continue;
}
- if (persistent_gnts[i]) {
- if (persistent_gnts[i]->handle ==
- BLKBACK_INVALID_HANDLE) {
+ if (use_persistent_gnts &&
+ blkif->persistent_gnt_c < xen_blkif_max_pgrants) {
+ /*
+ * We are using persistent grants, the grant is
+ * not mapped but we might have room for it.
+ */
+ persistent_gnt = kmalloc(sizeof(struct persistent_gnt),
+ GFP_KERNEL);
+ if (!persistent_gnt) {
/*
- * If this is a new persistent grant
- * save the handler
+ * If we don't have enough memory to
+ * allocate the persistent_gnt struct
+ * map this grant non-persistenly
*/
- persistent_gnts[i]->handle = map[j++].handle;
+ goto next;
}
- pending_handle(pending_req, i) =
- persistent_gnts[i]->handle;
+ persistent_gnt->gnt = map[new_map_idx].ref;
+ persistent_gnt->handle = map[new_map_idx].handle;
+ persistent_gnt->page = pages[seg_idx]->page;
+ if (add_persistent_gnt(blkif,
+ persistent_gnt)) {
+ kfree(persistent_gnt);
+ persistent_gnt = NULL;
+ goto next;
+ }
+ pages[seg_idx]->persistent_gnt = persistent_gnt;
+ pr_debug(DRV_PFX " grant %u added to the tree of persistent grants, using %u/%u\n",
+ persistent_gnt->gnt, blkif->persistent_gnt_c,
+ xen_blkif_max_pgrants);
+ goto next;
+ }
+ if (use_persistent_gnts && !blkif->vbd.overflow_max_grants) {
+ blkif->vbd.overflow_max_grants = 1;
+ pr_debug(DRV_PFX " domain %u, device %#x is using maximum number of persistent grants\n",
+ blkif->domid, blkif->vbd.handle);
+ }
+ /*
+ * We could not map this grant persistently, so use it as
+ * a non-persistent grant.
+ */
+next:
+ new_map_idx++;
+ }
+ segs_to_map = 0;
+ last_map = map_until;
+ if (map_until != num)
+ goto again;
- if (ret)
- continue;
- } else {
- pending_handle(pending_req, i) = map[j++].handle;
- bitmap_set(pending_req->unmap_seg, i, 1);
+ return ret;
+
+out_of_memory:
+ pr_alert(DRV_PFX "%s: out of memory\n", __func__);
+ put_free_pages(blkif, pages_to_gnt, segs_to_map);
+ return -ENOMEM;
+}
+
+static int xen_blkbk_map_seg(struct pending_req *pending_req)
+{
+ int rc;
+
+ rc = xen_blkbk_map(pending_req->blkif, pending_req->segments,
+ pending_req->nr_pages,
+ (pending_req->operation != BLKIF_OP_READ));
+
+ return rc;
+}
- if (ret)
- continue;
+static int xen_blkbk_parse_indirect(struct blkif_request *req,
+ struct pending_req *pending_req,
+ struct seg_buf seg[],
+ struct phys_req *preq)
+{
+ struct grant_page **pages = pending_req->indirect_pages;
+ struct xen_blkif *blkif = pending_req->blkif;
+ int indirect_grefs, rc, n, nseg, i;
+ struct blkif_request_segment_aligned *segments = NULL;
+
+ nseg = pending_req->nr_pages;
+ indirect_grefs = INDIRECT_PAGES(nseg);
+ BUG_ON(indirect_grefs > BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST);
+
+ for (i = 0; i < indirect_grefs; i++)
+ pages[i]->gref = req->u.indirect.indirect_grefs[i];
+
+ rc = xen_blkbk_map(blkif, pages, indirect_grefs, true);
+ if (rc)
+ goto unmap;
+
+ for (n = 0, i = 0; n < nseg; n++) {
+ if ((n % SEGS_PER_INDIRECT_FRAME) == 0) {
+ /* Map indirect segments */
+ if (segments)
+ kunmap_atomic(segments);
+ segments = kmap_atomic(pages[n/SEGS_PER_INDIRECT_FRAME]->page);
+ }
+ i = n % SEGS_PER_INDIRECT_FRAME;
+ pending_req->segments[n]->gref = segments[i].gref;
+ seg[n].nsec = segments[i].last_sect -
+ segments[i].first_sect + 1;
+ seg[n].offset = (segments[i].first_sect << 9);
+ if ((segments[i].last_sect >= (PAGE_SIZE >> 9)) ||
+ (segments[i].last_sect < segments[i].first_sect)) {
+ rc = -EINVAL;
+ goto unmap;
}
- seg[i].offset = (req->u.rw.seg[i].first_sect << 9);
+ preq->nr_sects += seg[n].nsec;
}
- return ret;
+
+unmap:
+ if (segments)
+ kunmap_atomic(segments);
+ xen_blkbk_unmap(blkif, pages, indirect_grefs);
+ return rc;
}
static int dispatch_discard_io(struct xen_blkif *blkif,
@@ -647,7 +885,18 @@ static int dispatch_discard_io(struct xen_blkif *blkif,
int status = BLKIF_RSP_OKAY;
struct block_device *bdev = blkif->vbd.bdev;
unsigned long secure;
+ struct phys_req preq;
+
+ preq.sector_number = req->u.discard.sector_number;
+ preq.nr_sects = req->u.discard.nr_sectors;
+ err = xen_vbd_translate(&preq, blkif, WRITE);
+ if (err) {
+ pr_warn(DRV_PFX "access denied: DISCARD [%llu->%llu] on dev=%04x\n",
+ preq.sector_number,
+ preq.sector_number + preq.nr_sects, blkif->vbd.pdevice);
+ goto fail_response;
+ }
blkif->st_ds_req++;
xen_blkif_get(blkif);
@@ -658,7 +907,7 @@ static int dispatch_discard_io(struct xen_blkif *blkif,
err = blkdev_issue_discard(bdev, req->u.discard.sector_number,
req->u.discard.nr_sectors,
GFP_KERNEL, secure);
-
+fail_response:
if (err == -EOPNOTSUPP) {
pr_debug(DRV_PFX "discard op failed, not supported\n");
status = BLKIF_RSP_EOPNOTSUPP;
@@ -674,7 +923,7 @@ static int dispatch_other_io(struct xen_blkif *blkif,
struct blkif_request *req,
struct pending_req *pending_req)
{
- free_req(pending_req);
+ free_req(blkif, pending_req);
make_response(blkif, req->u.other.id, req->operation,
BLKIF_RSP_EOPNOTSUPP);
return -EIO;
@@ -726,7 +975,9 @@ static void __end_block_io_op(struct pending_req *pending_req, int error)
* the proper response on the ring.
*/
if (atomic_dec_and_test(&pending_req->pendcnt)) {
- xen_blkbk_unmap(pending_req);
+ xen_blkbk_unmap(pending_req->blkif,
+ pending_req->segments,
+ pending_req->nr_pages);
make_response(pending_req->blkif, pending_req->id,
pending_req->operation, pending_req->status);
xen_blkif_put(pending_req->blkif);
@@ -734,7 +985,7 @@ static void __end_block_io_op(struct pending_req *pending_req, int error)
if (atomic_read(&pending_req->blkif->drain))
complete(&pending_req->blkif->drain_complete);
}
- free_req(pending_req);
+ free_req(pending_req->blkif, pending_req);
}
}
@@ -767,6 +1018,12 @@ __do_block_io_op(struct xen_blkif *blkif)
rp = blk_rings->common.sring->req_prod;
rmb(); /* Ensure we see queued requests up to 'rp'. */
+ if (RING_REQUEST_PROD_OVERFLOW(&blk_rings->common, rp)) {
+ rc = blk_rings->common.rsp_prod_pvt;
+ pr_warn(DRV_PFX "Frontend provided bogus ring requests (%d - %d = %d). Halting ring processing on dev=%04x\n",
+ rp, rc, rp - rc, blkif->vbd.pdevice);
+ return -EACCES;
+ }
while (rc != rp) {
if (RING_REQUEST_CONS_OVERFLOW(&blk_rings->common, rc))
@@ -777,7 +1034,7 @@ __do_block_io_op(struct xen_blkif *blkif)
break;
}
- pending_req = alloc_req();
+ pending_req = alloc_req(blkif);
if (NULL == pending_req) {
blkif->st_oo_req++;
more_to_do = 1;
@@ -807,11 +1064,12 @@ __do_block_io_op(struct xen_blkif *blkif)
case BLKIF_OP_WRITE:
case BLKIF_OP_WRITE_BARRIER:
case BLKIF_OP_FLUSH_DISKCACHE:
+ case BLKIF_OP_INDIRECT:
if (dispatch_rw_block_io(blkif, &req, pending_req))
goto done;
break;
case BLKIF_OP_DISCARD:
- free_req(pending_req);
+ free_req(blkif, pending_req);
if (dispatch_discard_io(blkif, &req))
goto done;
break;
@@ -853,17 +1111,28 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
struct pending_req *pending_req)
{
struct phys_req preq;
- struct seg_buf seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct seg_buf *seg = pending_req->seg;
unsigned int nseg;
struct bio *bio = NULL;
- struct bio *biolist[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct bio **biolist = pending_req->biolist;
int i, nbio = 0;
int operation;
struct blk_plug plug;
bool drain = false;
- struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct grant_page **pages = pending_req->segments;
+ unsigned short req_operation;
+
+ req_operation = req->operation == BLKIF_OP_INDIRECT ?
+ req->u.indirect.indirect_op : req->operation;
+ if ((req->operation == BLKIF_OP_INDIRECT) &&
+ (req_operation != BLKIF_OP_READ) &&
+ (req_operation != BLKIF_OP_WRITE)) {
+ pr_debug(DRV_PFX "Invalid indirect operation (%u)\n",
+ req_operation);
+ goto fail_response;
+ }
- switch (req->operation) {
+ switch (req_operation) {
case BLKIF_OP_READ:
blkif->st_rd_req++;
operation = READ;
@@ -885,33 +1154,47 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
}
/* Check that the number of segments is sane. */
- nseg = req->u.rw.nr_segments;
+ nseg = req->operation == BLKIF_OP_INDIRECT ?
+ req->u.indirect.nr_segments : req->u.rw.nr_segments;
if (unlikely(nseg == 0 && operation != WRITE_FLUSH) ||
- unlikely(nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) {
+ unlikely((req->operation != BLKIF_OP_INDIRECT) &&
+ (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) ||
+ unlikely((req->operation == BLKIF_OP_INDIRECT) &&
+ (nseg > MAX_INDIRECT_SEGMENTS))) {
pr_debug(DRV_PFX "Bad number of segments in request (%d)\n",
nseg);
/* Haven't submitted any bio's yet. */
goto fail_response;
}
- preq.sector_number = req->u.rw.sector_number;
preq.nr_sects = 0;
pending_req->blkif = blkif;
pending_req->id = req->u.rw.id;
- pending_req->operation = req->operation;
+ pending_req->operation = req_operation;
pending_req->status = BLKIF_RSP_OKAY;
pending_req->nr_pages = nseg;
- for (i = 0; i < nseg; i++) {
- seg[i].nsec = req->u.rw.seg[i].last_sect -
- req->u.rw.seg[i].first_sect + 1;
- if ((req->u.rw.seg[i].last_sect >= (PAGE_SIZE >> 9)) ||
- (req->u.rw.seg[i].last_sect < req->u.rw.seg[i].first_sect))
+ if (req->operation != BLKIF_OP_INDIRECT) {
+ preq.dev = req->u.rw.handle;
+ preq.sector_number = req->u.rw.sector_number;
+ for (i = 0; i < nseg; i++) {
+ pages[i]->gref = req->u.rw.seg[i].gref;
+ seg[i].nsec = req->u.rw.seg[i].last_sect -
+ req->u.rw.seg[i].first_sect + 1;
+ seg[i].offset = (req->u.rw.seg[i].first_sect << 9);
+ if ((req->u.rw.seg[i].last_sect >= (PAGE_SIZE >> 9)) ||
+ (req->u.rw.seg[i].last_sect <
+ req->u.rw.seg[i].first_sect))
+ goto fail_response;
+ preq.nr_sects += seg[i].nsec;
+ }
+ } else {
+ preq.dev = req->u.indirect.handle;
+ preq.sector_number = req->u.indirect.sector_number;
+ if (xen_blkbk_parse_indirect(req, pending_req, seg, &preq))
goto fail_response;
- preq.nr_sects += seg[i].nsec;
-
}
if (xen_vbd_translate(&preq, blkif, operation) != 0) {
@@ -948,7 +1231,7 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
* the hypercall to unmap the grants - that is all done in
* xen_blkbk_unmap.
*/
- if (xen_blkbk_map(req, pending_req, seg, pages))
+ if (xen_blkbk_map_seg(pending_req))
goto fail_flush;
/*
@@ -960,11 +1243,12 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
for (i = 0; i < nseg; i++) {
while ((bio == NULL) ||
(bio_add_page(bio,
- pages[i],
+ pages[i]->page,
seg[i].nsec << 9,
seg[i].offset) == 0)) {
- bio = bio_alloc(GFP_KERNEL, nseg-i);
+ int nr_iovecs = min_t(int, (nseg-i), BIO_MAX_PAGES);
+ bio = bio_alloc(GFP_KERNEL, nr_iovecs);
if (unlikely(bio == NULL))
goto fail_put_bio;
@@ -1009,11 +1293,12 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
return 0;
fail_flush:
- xen_blkbk_unmap(pending_req);
+ xen_blkbk_unmap(blkif, pending_req->segments,
+ pending_req->nr_pages);
fail_response:
/* Haven't submitted any bio's yet. */
- make_response(blkif, req->u.rw.id, req->operation, BLKIF_RSP_ERROR);
- free_req(pending_req);
+ make_response(blkif, req->u.rw.id, req_operation, BLKIF_RSP_ERROR);
+ free_req(blkif, pending_req);
msleep(1); /* back off a bit */
return -EIO;
@@ -1070,73 +1355,20 @@ static void make_response(struct xen_blkif *blkif, u64 id,
static int __init xen_blkif_init(void)
{
- int i, mmap_pages;
int rc = 0;
if (!xen_domain())
return -ENODEV;
- blkbk = kzalloc(sizeof(struct xen_blkbk), GFP_KERNEL);
- if (!blkbk) {
- pr_alert(DRV_PFX "%s: out of memory!\n", __func__);
- return -ENOMEM;
- }
-
- mmap_pages = xen_blkif_reqs * BLKIF_MAX_SEGMENTS_PER_REQUEST;
-
- blkbk->pending_reqs = kzalloc(sizeof(blkbk->pending_reqs[0]) *
- xen_blkif_reqs, GFP_KERNEL);
- blkbk->pending_grant_handles = kmalloc(sizeof(blkbk->pending_grant_handles[0]) *
- mmap_pages, GFP_KERNEL);
- blkbk->pending_pages = kzalloc(sizeof(blkbk->pending_pages[0]) *
- mmap_pages, GFP_KERNEL);
-
- if (!blkbk->pending_reqs || !blkbk->pending_grant_handles ||
- !blkbk->pending_pages) {
- rc = -ENOMEM;
- goto out_of_memory;
- }
-
- for (i = 0; i < mmap_pages; i++) {
- blkbk->pending_grant_handles[i] = BLKBACK_INVALID_HANDLE;
- blkbk->pending_pages[i] = alloc_page(GFP_KERNEL);
- if (blkbk->pending_pages[i] == NULL) {
- rc = -ENOMEM;
- goto out_of_memory;
- }
- }
rc = xen_blkif_interface_init();
if (rc)
goto failed_init;
- INIT_LIST_HEAD(&blkbk->pending_free);
- spin_lock_init(&blkbk->pending_free_lock);
- init_waitqueue_head(&blkbk->pending_free_wq);
-
- for (i = 0; i < xen_blkif_reqs; i++)
- list_add_tail(&blkbk->pending_reqs[i].free_list,
- &blkbk->pending_free);
-
rc = xen_blkif_xenbus_init();
if (rc)
goto failed_init;
- return 0;
-
- out_of_memory:
- pr_alert(DRV_PFX "%s: out of memory\n", __func__);
failed_init:
- kfree(blkbk->pending_reqs);
- kfree(blkbk->pending_grant_handles);
- if (blkbk->pending_pages) {
- for (i = 0; i < mmap_pages; i++) {
- if (blkbk->pending_pages[i])
- __free_page(blkbk->pending_pages[i]);
- }
- kfree(blkbk->pending_pages);
- }
- kfree(blkbk);
- blkbk = NULL;
return rc;
}
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index 60103e2517ba..8d8807563d99 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -50,6 +50,19 @@
__func__, __LINE__, ##args)
+/*
+ * This is the maximum number of segments that would be allowed in indirect
+ * requests. This value will also be passed to the frontend.
+ */
+#define MAX_INDIRECT_SEGMENTS 256
+
+#define SEGS_PER_INDIRECT_FRAME \
+ (PAGE_SIZE/sizeof(struct blkif_request_segment_aligned))
+#define MAX_INDIRECT_PAGES \
+ ((MAX_INDIRECT_SEGMENTS + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+#define INDIRECT_PAGES(_segs) \
+ ((_segs + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+
/* Not a real protocol. Used to generate ring structs which contain
* the elements common to all protocols only. This way we get a
* compiler-checkable way to use common struct elements, so we can
@@ -83,12 +96,31 @@ struct blkif_x86_32_request_other {
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_x86_32_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad1;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+ /*
+ * The maximum number of indirect segments (and pages) that will
+ * be used is determined by MAX_INDIRECT_SEGMENTS, this value
+ * is also exported to the guest (via xenstore
+ * feature-max-indirect-segments entry), so the frontend knows how
+ * many indirect segments the backend supports.
+ */
+ uint64_t _pad2; /* make it 64 byte aligned */
+} __attribute__((__packed__));
+
struct blkif_x86_32_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_x86_32_request_rw rw;
struct blkif_x86_32_request_discard discard;
struct blkif_x86_32_request_other other;
+ struct blkif_x86_32_request_indirect indirect;
} u;
} __attribute__((__packed__));
@@ -127,12 +159,32 @@ struct blkif_x86_64_request_other {
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_x86_64_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+ uint32_t _pad1; /* offsetof(blkif_..,u.indirect.id)==8 */
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad2;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+ /*
+ * The maximum number of indirect segments (and pages) that will
+ * be used is determined by MAX_INDIRECT_SEGMENTS, this value
+ * is also exported to the guest (via xenstore
+ * feature-max-indirect-segments entry), so the frontend knows how
+ * many indirect segments the backend supports.
+ */
+ uint32_t _pad3; /* make it 64 byte aligned */
+} __attribute__((__packed__));
+
struct blkif_x86_64_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_x86_64_request_rw rw;
struct blkif_x86_64_request_discard discard;
struct blkif_x86_64_request_other other;
+ struct blkif_x86_64_request_indirect indirect;
} u;
} __attribute__((__packed__));
@@ -182,12 +234,26 @@ struct xen_vbd {
struct backend_info;
+/* Number of available flags */
+#define PERSISTENT_GNT_FLAGS_SIZE 2
+/* This persistent grant is currently in use */
+#define PERSISTENT_GNT_ACTIVE 0
+/*
+ * This persistent grant has been used, this flag is set when we remove the
+ * PERSISTENT_GNT_ACTIVE, to know that this grant has been used recently.
+ */
+#define PERSISTENT_GNT_WAS_ACTIVE 1
+
+/* Number of requests that we can fit in a ring */
+#define XEN_BLKIF_REQS 32
struct persistent_gnt {
struct page *page;
grant_ref_t gnt;
grant_handle_t handle;
+ DECLARE_BITMAP(flags, PERSISTENT_GNT_FLAGS_SIZE);
struct rb_node node;
+ struct list_head remove_node;
};
struct xen_blkif {
@@ -219,6 +285,23 @@ struct xen_blkif {
/* tree to store persistent grants */
struct rb_root persistent_gnts;
unsigned int persistent_gnt_c;
+ atomic_t persistent_gnt_in_use;
+ unsigned long next_lru;
+
+ /* used by the kworker that offload work from the persistent purge */
+ struct list_head persistent_purge_list;
+ struct work_struct persistent_purge_work;
+
+ /* buffer of free pages to map grant refs */
+ spinlock_t free_pages_lock;
+ int free_pages_num;
+ struct list_head free_pages;
+
+ /* List of all 'pending_req' available */
+ struct list_head pending_free;
+ /* And its spinlock. */
+ spinlock_t pending_free_lock;
+ wait_queue_head_t pending_free_wq;
/* statistics */
unsigned long st_print;
@@ -231,6 +314,41 @@ struct xen_blkif {
unsigned long long st_wr_sect;
wait_queue_head_t waiting_to_free;
+ /* Thread shutdown wait queue. */
+ wait_queue_head_t shutdown_wq;
+};
+
+struct seg_buf {
+ unsigned long offset;
+ unsigned int nsec;
+};
+
+struct grant_page {
+ struct page *page;
+ struct persistent_gnt *persistent_gnt;
+ grant_handle_t handle;
+ grant_ref_t gref;
+};
+
+/*
+ * Each outstanding request that we've passed to the lower device layers has a
+ * 'pending_req' allocated to it. Each buffer_head that completes decrements
+ * the pendcnt towards zero. When it hits zero, the specified domain has a
+ * response queued for it, with the saved 'id' passed back.
+ */
+struct pending_req {
+ struct xen_blkif *blkif;
+ u64 id;
+ int nr_pages;
+ atomic_t pendcnt;
+ unsigned short operation;
+ int status;
+ struct list_head free_list;
+ struct grant_page *segments[MAX_INDIRECT_SEGMENTS];
+ /* Indirect descriptors */
+ struct grant_page *indirect_pages[MAX_INDIRECT_PAGES];
+ struct seg_buf seg[MAX_INDIRECT_SEGMENTS];
+ struct bio *biolist[MAX_INDIRECT_SEGMENTS];
};
@@ -257,6 +375,7 @@ int xen_blkif_xenbus_init(void);
irqreturn_t xen_blkif_be_int(int irq, void *dev_id);
int xen_blkif_schedule(void *arg);
+int xen_blkif_purge_persistent(void *arg);
int xen_blkbk_flush_diskcache(struct xenbus_transaction xbt,
struct backend_info *be, int state);
@@ -268,7 +387,7 @@ struct xenbus_device *xen_blkbk_xenbus(struct backend_info *be);
static inline void blkif_get_x86_32_req(struct blkif_request *dst,
struct blkif_x86_32_request *src)
{
- int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST, j;
dst->operation = src->operation;
switch (src->operation) {
case BLKIF_OP_READ:
@@ -291,6 +410,18 @@ static inline void blkif_get_x86_32_req(struct blkif_request *dst,
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
+ case BLKIF_OP_INDIRECT:
+ dst->u.indirect.indirect_op = src->u.indirect.indirect_op;
+ dst->u.indirect.nr_segments = src->u.indirect.nr_segments;
+ dst->u.indirect.handle = src->u.indirect.handle;
+ dst->u.indirect.id = src->u.indirect.id;
+ dst->u.indirect.sector_number = src->u.indirect.sector_number;
+ barrier();
+ j = min(MAX_INDIRECT_PAGES, INDIRECT_PAGES(dst->u.indirect.nr_segments));
+ for (i = 0; i < j; i++)
+ dst->u.indirect.indirect_grefs[i] =
+ src->u.indirect.indirect_grefs[i];
+ break;
default:
/*
* Don't know how to translate this op. Only get the
@@ -304,7 +435,7 @@ static inline void blkif_get_x86_32_req(struct blkif_request *dst,
static inline void blkif_get_x86_64_req(struct blkif_request *dst,
struct blkif_x86_64_request *src)
{
- int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST, j;
dst->operation = src->operation;
switch (src->operation) {
case BLKIF_OP_READ:
@@ -327,6 +458,18 @@ static inline void blkif_get_x86_64_req(struct blkif_request *dst,
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
+ case BLKIF_OP_INDIRECT:
+ dst->u.indirect.indirect_op = src->u.indirect.indirect_op;
+ dst->u.indirect.nr_segments = src->u.indirect.nr_segments;
+ dst->u.indirect.handle = src->u.indirect.handle;
+ dst->u.indirect.id = src->u.indirect.id;
+ dst->u.indirect.sector_number = src->u.indirect.sector_number;
+ barrier();
+ j = min(MAX_INDIRECT_PAGES, INDIRECT_PAGES(dst->u.indirect.nr_segments));
+ for (i = 0; i < j; i++)
+ dst->u.indirect.indirect_grefs[i] =
+ src->u.indirect.indirect_grefs[i];
+ break;
default:
/*
* Don't know how to translate this op. Only get the
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 04608a6502d7..fe5c3cd10c34 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -98,12 +98,17 @@ static void xen_update_blkif_status(struct xen_blkif *blkif)
err = PTR_ERR(blkif->xenblkd);
blkif->xenblkd = NULL;
xenbus_dev_error(blkif->be->dev, err, "start xenblkd");
+ return;
}
}
static struct xen_blkif *xen_blkif_alloc(domid_t domid)
{
struct xen_blkif *blkif;
+ struct pending_req *req, *n;
+ int i, j;
+
+ BUILD_BUG_ON(MAX_INDIRECT_PAGES > BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST);
blkif = kmem_cache_zalloc(xen_blkif_cachep, GFP_KERNEL);
if (!blkif)
@@ -118,8 +123,57 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid)
blkif->st_print = jiffies;
init_waitqueue_head(&blkif->waiting_to_free);
blkif->persistent_gnts.rb_node = NULL;
+ spin_lock_init(&blkif->free_pages_lock);
+ INIT_LIST_HEAD(&blkif->free_pages);
+ blkif->free_pages_num = 0;
+ atomic_set(&blkif->persistent_gnt_in_use, 0);
+
+ INIT_LIST_HEAD(&blkif->pending_free);
+
+ for (i = 0; i < XEN_BLKIF_REQS; i++) {
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ goto fail;
+ list_add_tail(&req->free_list,
+ &blkif->pending_free);
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++) {
+ req->segments[j] = kzalloc(sizeof(*req->segments[0]),
+ GFP_KERNEL);
+ if (!req->segments[j])
+ goto fail;
+ }
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++) {
+ req->indirect_pages[j] = kzalloc(sizeof(*req->indirect_pages[0]),
+ GFP_KERNEL);
+ if (!req->indirect_pages[j])
+ goto fail;
+ }
+ }
+ spin_lock_init(&blkif->pending_free_lock);
+ init_waitqueue_head(&blkif->pending_free_wq);
+ init_waitqueue_head(&blkif->shutdown_wq);
return blkif;
+
+fail:
+ list_for_each_entry_safe(req, n, &blkif->pending_free, free_list) {
+ list_del(&req->free_list);
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++) {
+ if (!req->segments[j])
+ break;
+ kfree(req->segments[j]);
+ }
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++) {
+ if (!req->indirect_pages[j])
+ break;
+ kfree(req->indirect_pages[j]);
+ }
+ kfree(req);
+ }
+
+ kmem_cache_free(xen_blkif_cachep, blkif);
+
+ return ERR_PTR(-ENOMEM);
}
static int xen_blkif_map(struct xen_blkif *blkif, unsigned long shared_page,
@@ -178,6 +232,7 @@ static void xen_blkif_disconnect(struct xen_blkif *blkif)
{
if (blkif->xenblkd) {
kthread_stop(blkif->xenblkd);
+ wake_up(&blkif->shutdown_wq);
blkif->xenblkd = NULL;
}
@@ -198,8 +253,28 @@ static void xen_blkif_disconnect(struct xen_blkif *blkif)
static void xen_blkif_free(struct xen_blkif *blkif)
{
+ struct pending_req *req, *n;
+ int i = 0, j;
+
if (!atomic_dec_and_test(&blkif->refcnt))
BUG();
+
+ /* Check that there is no request in use */
+ list_for_each_entry_safe(req, n, &blkif->pending_free, free_list) {
+ list_del(&req->free_list);
+
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++)
+ kfree(req->segments[j]);
+
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++)
+ kfree(req->indirect_pages[j]);
+
+ kfree(req);
+ i++;
+ }
+
+ WARN_ON(i != XEN_BLKIF_REQS);
+
kmem_cache_free(xen_blkif_cachep, blkif);
}
@@ -678,6 +753,11 @@ again:
dev->nodename);
goto abort;
}
+ err = xenbus_printf(xbt, dev->nodename, "feature-max-indirect-segments", "%u",
+ MAX_INDIRECT_SEGMENTS);
+ if (err)
+ dev_warn(&dev->dev, "writing %s/feature-max-indirect-segments (%d)",
+ dev->nodename, err);
err = xenbus_printf(xbt, dev->nodename, "sectors", "%llu",
(unsigned long long)vbd_sz(&be->blkif->vbd));
@@ -704,6 +784,11 @@ again:
dev->nodename);
goto abort;
}
+ err = xenbus_printf(xbt, dev->nodename, "physical-sector-size", "%u",
+ bdev_physical_block_size(be->blkif->vbd.bdev));
+ if (err)
+ xenbus_dev_error(dev, err, "writing %s/physical-sector-size",
+ dev->nodename);
err = xenbus_transaction_end(xbt, 0);
if (err == -EAGAIN)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index d89ef86220f4..a4660bbee8a6 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -74,12 +74,30 @@ struct grant {
struct blk_shadow {
struct blkif_request req;
struct request *request;
- struct grant *grants_used[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct grant **grants_used;
+ struct grant **indirect_grants;
+ struct scatterlist *sg;
+};
+
+struct split_bio {
+ struct bio *bio;
+ atomic_t pending;
+ int err;
};
static DEFINE_MUTEX(blkfront_mutex);
static const struct block_device_operations xlvbd_block_fops;
+/*
+ * Maximum number of segments in indirect requests, the actual value used by
+ * the frontend driver is the minimum of this value and the value provided
+ * by the backend driver.
+ */
+
+static unsigned int xen_blkif_max_segments = 32;
+module_param_named(max, xen_blkif_max_segments, int, S_IRUGO);
+MODULE_PARM_DESC(max, "Maximum amount of segments in indirect requests (default is 32)");
+
#define BLK_RING_SIZE __CONST_RING_SIZE(blkif, PAGE_SIZE)
/*
@@ -98,7 +116,6 @@ struct blkfront_info
enum blkif_state connected;
int ring_ref;
struct blkif_front_ring ring;
- struct scatterlist sg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
unsigned int evtchn, irq;
struct request_queue *rq;
struct work_struct work;
@@ -114,6 +131,7 @@ struct blkfront_info
unsigned int discard_granularity;
unsigned int discard_alignment;
unsigned int feature_persistent:1;
+ unsigned int max_indirect_segments;
int is_ready;
};
@@ -142,6 +160,13 @@ static DEFINE_SPINLOCK(minor_lock);
#define DEV_NAME "xvd" /* name in /dev */
+#define SEGS_PER_INDIRECT_FRAME \
+ (PAGE_SIZE/sizeof(struct blkif_request_segment_aligned))
+#define INDIRECT_GREFS(_segs) \
+ ((_segs + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+
+static int blkfront_setup_indirect(struct blkfront_info *info);
+
static int get_id_from_freelist(struct blkfront_info *info)
{
unsigned long free = info->shadow_free;
@@ -358,7 +383,8 @@ static int blkif_queue_request(struct request *req)
struct blkif_request *ring_req;
unsigned long id;
unsigned int fsect, lsect;
- int i, ref;
+ int i, ref, n;
+ struct blkif_request_segment_aligned *segments = NULL;
/*
* Used to store if we are able to queue the request by just using
@@ -369,21 +395,27 @@ static int blkif_queue_request(struct request *req)
grant_ref_t gref_head;
struct grant *gnt_list_entry = NULL;
struct scatterlist *sg;
+ int nseg, max_grefs;
if (unlikely(info->connected != BLKIF_STATE_CONNECTED))
return 1;
- /* Check if we have enought grants to allocate a requests */
- if (info->persistent_gnts_c < BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ max_grefs = info->max_indirect_segments ?
+ info->max_indirect_segments +
+ INDIRECT_GREFS(info->max_indirect_segments) :
+ BLKIF_MAX_SEGMENTS_PER_REQUEST;
+
+ /* Check if we have enough grants to allocate a requests */
+ if (info->persistent_gnts_c < max_grefs) {
new_persistent_gnts = 1;
if (gnttab_alloc_grant_references(
- BLKIF_MAX_SEGMENTS_PER_REQUEST - info->persistent_gnts_c,
+ max_grefs - info->persistent_gnts_c,
&gref_head) < 0) {
gnttab_request_free_callback(
&info->callback,
blkif_restart_queue_callback,
info,
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ max_grefs);
return 1;
}
} else
@@ -394,42 +426,67 @@ static int blkif_queue_request(struct request *req)
id = get_id_from_freelist(info);
info->shadow[id].request = req;
- ring_req->u.rw.id = id;
- ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);
- ring_req->u.rw.handle = info->handle;
-
- ring_req->operation = rq_data_dir(req) ?
- BLKIF_OP_WRITE : BLKIF_OP_READ;
-
- if (req->cmd_flags & (REQ_FLUSH | REQ_FUA)) {
- /*
- * Ideally we can do an unordered flush-to-disk. In case the
- * backend onlysupports barriers, use that. A barrier request
- * a superset of FUA, so we can implement it the same
- * way. (It's also a FLUSH+FUA, since it is
- * guaranteed ordered WRT previous writes.)
- */
- ring_req->operation = info->flush_op;
- }
-
if (unlikely(req->cmd_flags & (REQ_DISCARD | REQ_SECURE))) {
- /* id, sector_number and handle are set above. */
ring_req->operation = BLKIF_OP_DISCARD;
ring_req->u.discard.nr_sectors = blk_rq_sectors(req);
+ ring_req->u.discard.id = id;
+ ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req);
if ((req->cmd_flags & REQ_SECURE) && info->feature_secdiscard)
ring_req->u.discard.flag = BLKIF_DISCARD_SECURE;
else
ring_req->u.discard.flag = 0;
} else {
- ring_req->u.rw.nr_segments = blk_rq_map_sg(req->q, req,
- info->sg);
- BUG_ON(ring_req->u.rw.nr_segments >
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
-
- for_each_sg(info->sg, sg, ring_req->u.rw.nr_segments, i) {
+ BUG_ON(info->max_indirect_segments == 0 &&
+ req->nr_phys_segments > BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ BUG_ON(info->max_indirect_segments &&
+ req->nr_phys_segments > info->max_indirect_segments);
+ nseg = blk_rq_map_sg(req->q, req, info->shadow[id].sg);
+ ring_req->u.rw.id = id;
+ if (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ /*
+ * The indirect operation can only be a BLKIF_OP_READ or
+ * BLKIF_OP_WRITE
+ */
+ BUG_ON(req->cmd_flags & (REQ_FLUSH | REQ_FUA));
+ ring_req->operation = BLKIF_OP_INDIRECT;
+ ring_req->u.indirect.indirect_op = rq_data_dir(req) ?
+ BLKIF_OP_WRITE : BLKIF_OP_READ;
+ ring_req->u.indirect.sector_number = (blkif_sector_t)blk_rq_pos(req);
+ ring_req->u.indirect.handle = info->handle;
+ ring_req->u.indirect.nr_segments = nseg;
+ } else {
+ ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);
+ ring_req->u.rw.handle = info->handle;
+ ring_req->operation = rq_data_dir(req) ?
+ BLKIF_OP_WRITE : BLKIF_OP_READ;
+ if (req->cmd_flags & (REQ_FLUSH | REQ_FUA)) {
+ /*
+ * Ideally we can do an unordered flush-to-disk. In case the
+ * backend onlysupports barriers, use that. A barrier request
+ * a superset of FUA, so we can implement it the same
+ * way. (It's also a FLUSH+FUA, since it is
+ * guaranteed ordered WRT previous writes.)
+ */
+ ring_req->operation = info->flush_op;
+ }
+ ring_req->u.rw.nr_segments = nseg;
+ }
+ for_each_sg(info->shadow[id].sg, sg, nseg, i) {
fsect = sg->offset >> 9;
lsect = fsect + (sg->length >> 9) - 1;
+ if ((ring_req->operation == BLKIF_OP_INDIRECT) &&
+ (i % SEGS_PER_INDIRECT_FRAME == 0)) {
+ if (segments)
+ kunmap_atomic(segments);
+
+ n = i / SEGS_PER_INDIRECT_FRAME;
+ gnt_list_entry = get_grant(&gref_head, info);
+ info->shadow[id].indirect_grants[n] = gnt_list_entry;
+ segments = kmap_atomic(pfn_to_page(gnt_list_entry->pfn));
+ ring_req->u.indirect.indirect_grefs[n] = gnt_list_entry->gref;
+ }
+
gnt_list_entry = get_grant(&gref_head, info);
ref = gnt_list_entry->gref;
@@ -441,8 +498,7 @@ static int blkif_queue_request(struct request *req)
BUG_ON(sg->offset + sg->length > PAGE_SIZE);
- shared_data = kmap_atomic(
- pfn_to_page(gnt_list_entry->pfn));
+ shared_data = kmap_atomic(pfn_to_page(gnt_list_entry->pfn));
bvec_data = kmap_atomic(sg_page(sg));
/*
@@ -461,13 +517,23 @@ static int blkif_queue_request(struct request *req)
kunmap_atomic(bvec_data);
kunmap_atomic(shared_data);
}
-
- ring_req->u.rw.seg[i] =
- (struct blkif_request_segment) {
- .gref = ref,
- .first_sect = fsect,
- .last_sect = lsect };
+ if (ring_req->operation != BLKIF_OP_INDIRECT) {
+ ring_req->u.rw.seg[i] =
+ (struct blkif_request_segment) {
+ .gref = ref,
+ .first_sect = fsect,
+ .last_sect = lsect };
+ } else {
+ n = i % SEGS_PER_INDIRECT_FRAME;
+ segments[n] =
+ (struct blkif_request_segment_aligned) {
+ .gref = ref,
+ .first_sect = fsect,
+ .last_sect = lsect };
+ }
}
+ if (segments)
+ kunmap_atomic(segments);
}
info->ring.req_prod_pvt++;
@@ -542,7 +608,9 @@ wait:
flush_requests(info);
}
-static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
+static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size,
+ unsigned int physical_sector_size,
+ unsigned int segments)
{
struct request_queue *rq;
struct blkfront_info *info = gd->private_data;
@@ -564,14 +632,15 @@ static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
/* Hard sector size and max sectors impersonate the equiv. hardware. */
blk_queue_logical_block_size(rq, sector_size);
- blk_queue_max_hw_sectors(rq, 512);
+ blk_queue_physical_block_size(rq, physical_sector_size);
+ blk_queue_max_hw_sectors(rq, (segments * PAGE_SIZE) / 512);
/* Each segment in a request is up to an aligned page in size. */
blk_queue_segment_boundary(rq, PAGE_SIZE - 1);
blk_queue_max_segment_size(rq, PAGE_SIZE);
/* Ensure a merged request will fit in a single I/O ring slot. */
- blk_queue_max_segments(rq, BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ blk_queue_max_segments(rq, segments);
/* Make sure buffer addresses are sector-aligned. */
blk_queue_dma_alignment(rq, 511);
@@ -588,13 +657,16 @@ static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
static void xlvbd_flush(struct blkfront_info *info)
{
blk_queue_flush(info->rq, info->feature_flush);
- printk(KERN_INFO "blkfront: %s: %s: %s %s\n",
+ printk(KERN_INFO "blkfront: %s: %s: %s %s %s %s %s\n",
info->gd->disk_name,
info->flush_op == BLKIF_OP_WRITE_BARRIER ?
"barrier" : (info->flush_op == BLKIF_OP_FLUSH_DISKCACHE ?
"flush diskcache" : "barrier or flush"),
- info->feature_flush ? "enabled" : "disabled",
- info->feature_persistent ? "using persistent grants" : "");
+ info->feature_flush ? "enabled;" : "disabled;",
+ "persistent grants:",
+ info->feature_persistent ? "enabled;" : "disabled;",
+ "indirect descriptors:",
+ info->max_indirect_segments ? "enabled;" : "disabled;");
}
static int xen_translate_vdev(int vdevice, int *minor, unsigned int *offset)
@@ -667,7 +739,8 @@ static char *encode_disk_name(char *ptr, unsigned int n)
static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
struct blkfront_info *info,
- u16 vdisk_info, u16 sector_size)
+ u16 vdisk_info, u16 sector_size,
+ unsigned int physical_sector_size)
{
struct gendisk *gd;
int nr_minors = 1;
@@ -734,7 +807,9 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
gd->driverfs_dev = &(info->xbdev->dev);
set_capacity(gd, capacity);
- if (xlvbd_init_blk_queue(gd, sector_size)) {
+ if (xlvbd_init_blk_queue(gd, sector_size, physical_sector_size,
+ info->max_indirect_segments ? :
+ BLKIF_MAX_SEGMENTS_PER_REQUEST)) {
del_gendisk(gd);
goto release;
}
@@ -818,6 +893,7 @@ static void blkif_free(struct blkfront_info *info, int suspend)
{
struct grant *persistent_gnt;
struct grant *n;
+ int i, j, segs;
/* Prevent new requests being issued until we fix things up. */
spin_lock_irq(&info->io_lock);
@@ -843,6 +919,47 @@ static void blkif_free(struct blkfront_info *info, int suspend)
}
BUG_ON(info->persistent_gnts_c != 0);
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ /*
+ * Clear persistent grants present in requests already
+ * on the shared ring
+ */
+ if (!info->shadow[i].request)
+ goto free_shadow;
+
+ segs = info->shadow[i].req.operation == BLKIF_OP_INDIRECT ?
+ info->shadow[i].req.u.indirect.nr_segments :
+ info->shadow[i].req.u.rw.nr_segments;
+ for (j = 0; j < segs; j++) {
+ persistent_gnt = info->shadow[i].grants_used[j];
+ gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);
+ __free_page(pfn_to_page(persistent_gnt->pfn));
+ kfree(persistent_gnt);
+ }
+
+ if (info->shadow[i].req.operation != BLKIF_OP_INDIRECT)
+ /*
+ * If this is not an indirect operation don't try to
+ * free indirect segments
+ */
+ goto free_shadow;
+
+ for (j = 0; j < INDIRECT_GREFS(segs); j++) {
+ persistent_gnt = info->shadow[i].indirect_grants[j];
+ gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);
+ __free_page(pfn_to_page(persistent_gnt->pfn));
+ kfree(persistent_gnt);
+ }
+
+free_shadow:
+ kfree(info->shadow[i].grants_used);
+ info->shadow[i].grants_used = NULL;
+ kfree(info->shadow[i].indirect_grants);
+ info->shadow[i].indirect_grants = NULL;
+ kfree(info->shadow[i].sg);
+ info->shadow[i].sg = NULL;
+ }
+
/* No more gnttab callback work. */
gnttab_cancel_free_callback(&info->callback);
spin_unlock_irq(&info->io_lock);
@@ -867,12 +984,13 @@ static void blkif_completion(struct blk_shadow *s, struct blkfront_info *info,
struct blkif_response *bret)
{
int i = 0;
- struct bio_vec *bvec;
- struct req_iterator iter;
- unsigned long flags;
+ struct scatterlist *sg;
char *bvec_data;
void *shared_data;
- unsigned int offset = 0;
+ int nseg;
+
+ nseg = s->req.operation == BLKIF_OP_INDIRECT ?
+ s->req.u.indirect.nr_segments : s->req.u.rw.nr_segments;
if (bret->operation == BLKIF_OP_READ) {
/*
@@ -881,26 +999,29 @@ static void blkif_completion(struct blk_shadow *s, struct blkfront_info *info,
* than PAGE_SIZE, we have to keep track of the current offset,
* to be sure we are copying the data from the right shared page.
*/
- rq_for_each_segment(bvec, s->request, iter) {
- BUG_ON((bvec->bv_offset + bvec->bv_len) > PAGE_SIZE);
- if (bvec->bv_offset < offset)
- i++;
- BUG_ON(i >= s->req.u.rw.nr_segments);
+ for_each_sg(s->sg, sg, nseg, i) {
+ BUG_ON(sg->offset + sg->length > PAGE_SIZE);
shared_data = kmap_atomic(
pfn_to_page(s->grants_used[i]->pfn));
- bvec_data = bvec_kmap_irq(bvec, &flags);
- memcpy(bvec_data, shared_data + bvec->bv_offset,
- bvec->bv_len);
- bvec_kunmap_irq(bvec_data, &flags);
+ bvec_data = kmap_atomic(sg_page(sg));
+ memcpy(bvec_data + sg->offset,
+ shared_data + sg->offset,
+ sg->length);
+ kunmap_atomic(bvec_data);
kunmap_atomic(shared_data);
- offset = bvec->bv_offset + bvec->bv_len;
}
}
/* Add the persistent grant into the list of free grants */
- for (i = 0; i < s->req.u.rw.nr_segments; i++) {
+ for (i = 0; i < nseg; i++) {
list_add(&s->grants_used[i]->node, &info->persistent_gnts);
info->persistent_gnts_c++;
}
+ if (s->req.operation == BLKIF_OP_INDIRECT) {
+ for (i = 0; i < INDIRECT_GREFS(nseg); i++) {
+ list_add(&s->indirect_grants[i]->node, &info->persistent_gnts);
+ info->persistent_gnts_c++;
+ }
+ }
}
static irqreturn_t blkif_interrupt(int irq, void *dev_id)
@@ -1034,14 +1155,6 @@ static int setup_blkring(struct xenbus_device *dev,
SHARED_RING_INIT(sring);
FRONT_RING_INIT(&info->ring, sring, PAGE_SIZE);
- sg_init_table(info->sg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
-
- /* Allocate memory for grants */
- err = fill_grant_buffer(info, BLK_RING_SIZE *
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
- if (err)
- goto fail;
-
err = xenbus_grant_ring(dev, virt_to_mfn(info->ring.sring));
if (err < 0) {
free_page((unsigned long)sring);
@@ -1223,13 +1336,84 @@ static int blkfront_probe(struct xenbus_device *dev,
return 0;
}
+/*
+ * This is a clone of md_trim_bio, used to split a bio into smaller ones
+ */
+static void trim_bio(struct bio *bio, int offset, int size)
+{
+ /* 'bio' is a cloned bio which we need to trim to match
+ * the given offset and size.
+ * This requires adjusting bi_sector, bi_size, and bi_io_vec
+ */
+ int i;
+ struct bio_vec *bvec;
+ int sofar = 0;
+
+ size <<= 9;
+ if (offset == 0 && size == bio->bi_size)
+ return;
+
+ bio->bi_sector += offset;
+ bio->bi_size = size;
+ offset <<= 9;
+ clear_bit(BIO_SEG_VALID, &bio->bi_flags);
+
+ while (bio->bi_idx < bio->bi_vcnt &&
+ bio->bi_io_vec[bio->bi_idx].bv_len <= offset) {
+ /* remove this whole bio_vec */
+ offset -= bio->bi_io_vec[bio->bi_idx].bv_len;
+ bio->bi_idx++;
+ }
+ if (bio->bi_idx < bio->bi_vcnt) {
+ bio->bi_io_vec[bio->bi_idx].bv_offset += offset;
+ bio->bi_io_vec[bio->bi_idx].bv_len -= offset;
+ }
+ /* avoid any complications with bi_idx being non-zero*/
+ if (bio->bi_idx) {
+ memmove(bio->bi_io_vec, bio->bi_io_vec+bio->bi_idx,
+ (bio->bi_vcnt - bio->bi_idx) * sizeof(struct bio_vec));
+ bio->bi_vcnt -= bio->bi_idx;
+ bio->bi_idx = 0;
+ }
+ /* Make sure vcnt and last bv are not too big */
+ bio_for_each_segment(bvec, bio, i) {
+ if (sofar + bvec->bv_len > size)
+ bvec->bv_len = size - sofar;
+ if (bvec->bv_len == 0) {
+ bio->bi_vcnt = i;
+ break;
+ }
+ sofar += bvec->bv_len;
+ }
+}
+
+static void split_bio_end(struct bio *bio, int error)
+{
+ struct split_bio *split_bio = bio->bi_private;
+
+ if (error)
+ split_bio->err = error;
+
+ if (atomic_dec_and_test(&split_bio->pending)) {
+ split_bio->bio->bi_phys_segments = 0;
+ bio_endio(split_bio->bio, split_bio->err);
+ kfree(split_bio);
+ }
+ bio_put(bio);
+}
static int blkif_recover(struct blkfront_info *info)
{
int i;
- struct blkif_request *req;
+ struct request *req, *n;
struct blk_shadow *copy;
- int j;
+ int rc;
+ struct bio *bio, *cloned_bio;
+ struct bio_list bio_list, merge_bio;
+ unsigned int segs, offset;
+ int pending, size;
+ struct split_bio *split_bio;
+ struct list_head requests;
/* Stage 1: Make a safe copy of the shadow state. */
copy = kmemdup(info->shadow, sizeof(info->shadow),
@@ -1244,36 +1428,64 @@ static int blkif_recover(struct blkfront_info *info)
info->shadow_free = info->ring.req_prod_pvt;
info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;
- /* Stage 3: Find pending requests and requeue them. */
+ rc = blkfront_setup_indirect(info);
+ if (rc) {
+ kfree(copy);
+ return rc;
+ }
+
+ segs = info->max_indirect_segments ? : BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ blk_queue_max_segments(info->rq, segs);
+ bio_list_init(&bio_list);
+ INIT_LIST_HEAD(&requests);
for (i = 0; i < BLK_RING_SIZE; i++) {
/* Not in use? */
if (!copy[i].request)
continue;
- /* Grab a request slot and copy shadow state into it. */
- req = RING_GET_REQUEST(&info->ring, info->ring.req_prod_pvt);
- *req = copy[i].req;
-
- /* We get a new request id, and must reset the shadow state. */
- req->u.rw.id = get_id_from_freelist(info);
- memcpy(&info->shadow[req->u.rw.id], &copy[i], sizeof(copy[i]));
-
- if (req->operation != BLKIF_OP_DISCARD) {
- /* Rewrite any grant references invalidated by susp/resume. */
- for (j = 0; j < req->u.rw.nr_segments; j++)
- gnttab_grant_foreign_access_ref(
- req->u.rw.seg[j].gref,
- info->xbdev->otherend_id,
- pfn_to_mfn(copy[i].grants_used[j]->pfn),
- 0);
+ /*
+ * Get the bios in the request so we can re-queue them.
+ */
+ if (copy[i].request->cmd_flags &
+ (REQ_FLUSH | REQ_FUA | REQ_DISCARD | REQ_SECURE)) {
+ /*
+ * Flush operations don't contain bios, so
+ * we need to requeue the whole request
+ */
+ list_add(&copy[i].request->queuelist, &requests);
+ continue;
}
- info->shadow[req->u.rw.id].req = *req;
-
- info->ring.req_prod_pvt++;
+ merge_bio.head = copy[i].request->bio;
+ merge_bio.tail = copy[i].request->biotail;
+ bio_list_merge(&bio_list, &merge_bio);
+ copy[i].request->bio = NULL;
+ blk_put_request(copy[i].request);
}
kfree(copy);
+ /*
+ * Empty the queue, this is important because we might have
+ * requests in the queue with more segments than what we
+ * can handle now.
+ */
+ spin_lock_irq(&info->io_lock);
+ while ((req = blk_fetch_request(info->rq)) != NULL) {
+ if (req->cmd_flags &
+ (REQ_FLUSH | REQ_FUA | REQ_DISCARD | REQ_SECURE)) {
+ list_add(&req->queuelist, &requests);
+ continue;
+ }
+ merge_bio.head = req->bio;
+ merge_bio.tail = req->biotail;
+ bio_list_merge(&bio_list, &merge_bio);
+ req->bio = NULL;
+ if (req->cmd_flags & (REQ_FLUSH | REQ_FUA))
+ pr_alert("diskcache flush request found!\n");
+ __blk_put_request(info->rq, req);
+ }
+ spin_unlock_irq(&info->io_lock);
+
xenbus_switch_state(info->xbdev, XenbusStateConnected);
spin_lock_irq(&info->io_lock);
@@ -1281,14 +1493,50 @@ static int blkif_recover(struct blkfront_info *info)
/* Now safe for us to use the shared ring */
info->connected = BLKIF_STATE_CONNECTED;
- /* Send off requeued requests */
- flush_requests(info);
-
/* Kick any other new requests queued since we resumed */
kick_pending_request_queues(info);
+ list_for_each_entry_safe(req, n, &requests, queuelist) {
+ /* Requeue pending requests (flush or discard) */
+ list_del_init(&req->queuelist);
+ BUG_ON(req->nr_phys_segments > segs);
+ blk_requeue_request(info->rq, req);
+ }
spin_unlock_irq(&info->io_lock);
+ while ((bio = bio_list_pop(&bio_list)) != NULL) {
+ /* Traverse the list of pending bios and re-queue them */
+ if (bio_segments(bio) > segs) {
+ /*
+ * This bio has more segments than what we can
+ * handle, we have to split it.
+ */
+ pending = (bio_segments(bio) + segs - 1) / segs;
+ split_bio = kzalloc(sizeof(*split_bio), GFP_NOIO);
+ BUG_ON(split_bio == NULL);
+ atomic_set(&split_bio->pending, pending);
+ split_bio->bio = bio;
+ for (i = 0; i < pending; i++) {
+ offset = (i * segs * PAGE_SIZE) >> 9;
+ size = min((unsigned int)(segs * PAGE_SIZE) >> 9,
+ (unsigned int)(bio->bi_size >> 9) - offset);
+ cloned_bio = bio_clone(bio, GFP_NOIO);
+ BUG_ON(cloned_bio == NULL);
+ trim_bio(cloned_bio, offset, size);
+ cloned_bio->bi_private = split_bio;
+ cloned_bio->bi_end_io = split_bio_end;
+ submit_bio(cloned_bio->bi_rw, cloned_bio);
+ }
+ /*
+ * Now we have to wait for all those smaller bios to
+ * end, so we can also end the "parent" bio.
+ */
+ continue;
+ }
+ /* We don't need to split this bio */
+ submit_bio(bio->bi_rw, bio);
+ }
+
return 0;
}
@@ -1308,8 +1556,12 @@ static int blkfront_resume(struct xenbus_device *dev)
blkif_free(info, info->connected == BLKIF_STATE_CONNECTED);
err = talk_to_blkback(dev, info);
- if (info->connected == BLKIF_STATE_SUSPENDED && !err)
- err = blkif_recover(info);
+
+ /*
+ * We have to wait for the backend to switch to
+ * connected state, since we want to read which
+ * features it supports.
+ */
return err;
}
@@ -1387,6 +1639,60 @@ static void blkfront_setup_discard(struct blkfront_info *info)
kfree(type);
}
+static int blkfront_setup_indirect(struct blkfront_info *info)
+{
+ unsigned int indirect_segments, segs;
+ int err, i;
+
+ err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
+ "feature-max-indirect-segments", "%u", &indirect_segments,
+ NULL);
+ if (err) {
+ info->max_indirect_segments = 0;
+ segs = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ } else {
+ info->max_indirect_segments = min(indirect_segments,
+ xen_blkif_max_segments);
+ segs = info->max_indirect_segments;
+ }
+
+ err = fill_grant_buffer(info, (segs + INDIRECT_GREFS(segs)) * BLK_RING_SIZE);
+ if (err)
+ goto out_of_memory;
+
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ info->shadow[i].grants_used = kzalloc(
+ sizeof(info->shadow[i].grants_used[0]) * segs,
+ GFP_NOIO);
+ info->shadow[i].sg = kzalloc(sizeof(info->shadow[i].sg[0]) * segs, GFP_NOIO);
+ if (info->max_indirect_segments)
+ info->shadow[i].indirect_grants = kzalloc(
+ sizeof(info->shadow[i].indirect_grants[0]) *
+ INDIRECT_GREFS(segs),
+ GFP_NOIO);
+ if ((info->shadow[i].grants_used == NULL) ||
+ (info->shadow[i].sg == NULL) ||
+ (info->max_indirect_segments &&
+ (info->shadow[i].indirect_grants == NULL)))
+ goto out_of_memory;
+ sg_init_table(info->shadow[i].sg, segs);
+ }
+
+
+ return 0;
+
+out_of_memory:
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ kfree(info->shadow[i].grants_used);
+ info->shadow[i].grants_used = NULL;
+ kfree(info->shadow[i].sg);
+ info->shadow[i].sg = NULL;
+ kfree(info->shadow[i].indirect_grants);
+ info->shadow[i].indirect_grants = NULL;
+ }
+ return -ENOMEM;
+}
+
/*
* Invoked when the backend is finally 'ready' (and has told produced
* the details about the physical device - #sectors, size, etc).
@@ -1395,6 +1701,7 @@ static void blkfront_connect(struct blkfront_info *info)
{
unsigned long long sectors;
unsigned long sector_size;
+ unsigned int physical_sector_size;
unsigned int binfo;
int err;
int barrier, flush, discard, persistent;
@@ -1414,8 +1721,15 @@ static void blkfront_connect(struct blkfront_info *info)
set_capacity(info->gd, sectors);
revalidate_disk(info->gd);
- /* fall through */
+ return;
case BLKIF_STATE_SUSPENDED:
+ /*
+ * If we are recovering from suspension, we need to wait
+ * for the backend to announce it's features before
+ * reconnecting, at least we need to know if the backend
+ * supports indirect descriptors, and how many.
+ */
+ blkif_recover(info);
return;
default:
@@ -1437,6 +1751,16 @@ static void blkfront_connect(struct blkfront_info *info)
return;
}
+ /*
+ * physcial-sector-size is a newer field, so old backends may not
+ * provide this. Assume physical sector size to be the same as
+ * sector_size in that case.
+ */
+ err = xenbus_scanf(XBT_NIL, info->xbdev->otherend,
+ "physical-sector-size", "%u", &physical_sector_size);
+ if (err != 1)
+ physical_sector_size = sector_size;
+
info->feature_flush = 0;
info->flush_op = 0;
@@ -1483,7 +1807,15 @@ static void blkfront_connect(struct blkfront_info *info)
else
info->feature_persistent = persistent;
- err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size);
+ err = blkfront_setup_indirect(info);
+ if (err) {
+ xenbus_dev_fatal(info->xbdev, err, "setup_indirect at %s",
+ info->xbdev->otherend);
+ return;
+ }
+
+ err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size,
+ physical_sector_size);
if (err) {
xenbus_dev_fatal(info->xbdev, err, "xlvbd_add at %s",
info->xbdev->otherend);
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 11f467c00d0a..a12b923bbaca 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -91,6 +91,10 @@ static struct usb_device_id ath3k_table[] = {
{ USB_DEVICE(0x0489, 0xe04e) },
{ USB_DEVICE(0x0489, 0xe056) },
{ USB_DEVICE(0x0489, 0xe04d) },
+ { USB_DEVICE(0x04c5, 0x1330) },
+ { USB_DEVICE(0x13d3, 0x3402) },
+ { USB_DEVICE(0x0cf3, 0x3121) },
+ { USB_DEVICE(0x0cf3, 0xe003) },
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE02C) },
@@ -128,6 +132,10 @@ static struct usb_device_id ath3k_blist_tbl[] = {
{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0cf3, 0x3121), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0cf3, 0xe003), .driver_info = BTUSB_ATH3012 },
/* Atheros AR5BBU22 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
@@ -193,24 +201,44 @@ error:
static int ath3k_get_state(struct usb_device *udev, unsigned char *state)
{
- int pipe = 0;
+ int ret, pipe = 0;
+ char *buf;
+
+ buf = kmalloc(sizeof(*buf), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
pipe = usb_rcvctrlpipe(udev, 0);
- return usb_control_msg(udev, pipe, ATH3K_GETSTATE,
- USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
- state, 0x01, USB_CTRL_SET_TIMEOUT);
+ ret = usb_control_msg(udev, pipe, ATH3K_GETSTATE,
+ USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
+ buf, sizeof(*buf), USB_CTRL_SET_TIMEOUT);
+
+ *state = *buf;
+ kfree(buf);
+
+ return ret;
}
static int ath3k_get_version(struct usb_device *udev,
struct ath3k_version *version)
{
- int pipe = 0;
+ int ret, pipe = 0;
+ struct ath3k_version *buf;
+ const int size = sizeof(*buf);
+
+ buf = kmalloc(size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
pipe = usb_rcvctrlpipe(udev, 0);
- return usb_control_msg(udev, pipe, ATH3K_GETVERSION,
- USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, version,
- sizeof(struct ath3k_version),
- USB_CTRL_SET_TIMEOUT);
+ ret = usb_control_msg(udev, pipe, ATH3K_GETVERSION,
+ USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
+ buf, size, USB_CTRL_SET_TIMEOUT);
+
+ memcpy(version, buf, size);
+ kfree(buf);
+
+ return ret;
}
static int ath3k_load_fwfile(struct usb_device *udev,
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index de4cf4daa2f4..8e16f0af6358 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -154,6 +154,10 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0cf3, 0x3121), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0cf3, 0xe003), .driver_info = BTUSB_ATH3012 },
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
@@ -1095,7 +1099,7 @@ static int btusb_setup_intel_patching(struct hci_dev *hdev,
if (IS_ERR(skb)) {
BT_ERR("%s sending Intel patch command (0x%4.4x) failed (%ld)",
hdev->name, cmd->opcode, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
/* It ensures that the returned event matches the event data read from
@@ -1147,7 +1151,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
if (IS_ERR(skb)) {
BT_ERR("%s sending initial HCI reset command failed (%ld)",
hdev->name, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
kfree_skb(skb);
@@ -1161,7 +1165,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
if (IS_ERR(skb)) {
BT_ERR("%s reading Intel fw version command failed (%ld)",
hdev->name, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
if (skb->len != sizeof(*ver)) {
@@ -1219,7 +1223,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
BT_ERR("%s entering Intel manufacturer mode failed (%ld)",
hdev->name, PTR_ERR(skb));
release_firmware(fw);
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
if (skb->data[0]) {
@@ -1276,7 +1280,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
if (IS_ERR(skb)) {
BT_ERR("%s exiting Intel manufacturer mode failed (%ld)",
hdev->name, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
kfree_skb(skb);
@@ -1292,7 +1296,7 @@ exit_mfg_disable:
if (IS_ERR(skb)) {
BT_ERR("%s exiting Intel manufacturer mode failed (%ld)",
hdev->name, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
kfree_skb(skb);
@@ -1310,7 +1314,7 @@ exit_mfg_deactivate:
if (IS_ERR(skb)) {
BT_ERR("%s exiting Intel manufacturer mode failed (%ld)",
hdev->name, PTR_ERR(skb));
- return -PTR_ERR(skb);
+ return PTR_ERR(skb);
}
kfree_skb(skb);
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index bf5d2477cb77..15f2e7025b78 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -129,7 +129,8 @@ parisc_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
off_t j, io_pg_start;
int io_pg_count;
- if (type != 0 || mem->type != 0) {
+ if (type != mem->type ||
+ agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type)) {
return -EINVAL;
}
@@ -175,7 +176,8 @@ parisc_agp_remove_memory(struct agp_memory *mem, off_t pg_start, int type)
struct _parisc_agp_info *info = &parisc_agp_info;
int i, io_pg_start, io_pg_count;
- if (type != 0 || mem->type != 0) {
+ if (type != mem->type ||
+ agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type)) {
return -EINVAL;
}
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 1b456fe9b87a..fc45567ad3ac 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -272,9 +272,12 @@ static struct port *find_port_by_devt_in_portdev(struct ports_device *portdev,
unsigned long flags;
spin_lock_irqsave(&portdev->ports_lock, flags);
- list_for_each_entry(port, &portdev->ports, list)
- if (port->cdev->dev == dev)
+ list_for_each_entry(port, &portdev->ports, list) {
+ if (port->cdev->dev == dev) {
+ kref_get(&port->kref);
goto out;
+ }
+ }
port = NULL;
out:
spin_unlock_irqrestore(&portdev->ports_lock, flags);
@@ -746,6 +749,10 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
port = filp->private_data;
+ /* Port is hot-unplugged. */
+ if (!port->guest_connected)
+ return -ENODEV;
+
if (!port_has_data(port)) {
/*
* If nothing's connected on the host just return 0 in
@@ -762,7 +769,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
if (ret < 0)
return ret;
}
- /* Port got hot-unplugged. */
+ /* Port got hot-unplugged while we were waiting above. */
if (!port->guest_connected)
return -ENODEV;
/*
@@ -932,13 +939,25 @@ static ssize_t port_fops_splice_write(struct pipe_inode_info *pipe,
if (is_rproc_serial(port->out_vq->vdev))
return -EINVAL;
+ /*
+ * pipe->nrbufs == 0 means there are no data to transfer,
+ * so this returns just 0 for no data.
+ */
+ pipe_lock(pipe);
+ if (!pipe->nrbufs) {
+ ret = 0;
+ goto error_out;
+ }
+
ret = wait_port_writable(port, filp->f_flags & O_NONBLOCK);
if (ret < 0)
- return ret;
+ goto error_out;
buf = alloc_buf(port->out_vq, 0, pipe->nrbufs);
- if (!buf)
- return -ENOMEM;
+ if (!buf) {
+ ret = -ENOMEM;
+ goto error_out;
+ }
sgl.n = 0;
sgl.len = 0;
@@ -946,12 +965,17 @@ static ssize_t port_fops_splice_write(struct pipe_inode_info *pipe,
sgl.sg = buf->sg;
sg_init_table(sgl.sg, sgl.size);
ret = __splice_from_pipe(pipe, &sd, pipe_to_sg);
+ pipe_unlock(pipe);
if (likely(ret > 0))
ret = __send_to_port(port, buf->sg, sgl.n, sgl.len, buf, true);
if (unlikely(ret <= 0))
free_buf(buf, true);
return ret;
+
+error_out:
+ pipe_unlock(pipe);
+ return ret;
}
static unsigned int port_fops_poll(struct file *filp, poll_table *wait)
@@ -1019,14 +1043,14 @@ static int port_fops_open(struct inode *inode, struct file *filp)
struct port *port;
int ret;
+ /* We get the port with a kref here */
port = find_port_by_devt(cdev->dev);
+ if (!port) {
+ /* Port was unplugged before we could proceed */
+ return -ENXIO;
+ }
filp->private_data = port;
- /* Prevent against a port getting hot-unplugged at the same time */
- spin_lock_irq(&port->portdev->ports_lock);
- kref_get(&port->kref);
- spin_unlock_irq(&port->portdev->ports_lock);
-
/*
* Don't allow opening of console port devices -- that's done
* via /dev/hvc
@@ -1498,14 +1522,6 @@ static void remove_port(struct kref *kref)
port = container_of(kref, struct port, kref);
- sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
- device_destroy(pdrvdata.class, port->dev->devt);
- cdev_del(port->cdev);
-
- kfree(port->name);
-
- debugfs_remove(port->debugfs_file);
-
kfree(port);
}
@@ -1539,12 +1555,14 @@ static void unplug_port(struct port *port)
spin_unlock_irq(&port->portdev->ports_lock);
if (port->guest_connected) {
+ /* Let the app know the port is going down. */
+ send_sigio_to_port(port);
+
+ /* Do this after sigio is actually sent */
port->guest_connected = false;
port->host_connected = false;
- wake_up_interruptible(&port->waitqueue);
- /* Let the app know the port is going down. */
- send_sigio_to_port(port);
+ wake_up_interruptible(&port->waitqueue);
}
if (is_console_port(port)) {
@@ -1563,6 +1581,14 @@ static void unplug_port(struct port *port)
*/
port->portdev = NULL;
+ sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
+ device_destroy(pdrvdata.class, port->dev->devt);
+ cdev_del(port->cdev);
+
+ kfree(port->name);
+
+ debugfs_remove(port->debugfs_file);
+
/*
* Locks around here are not necessary - a port can't be
* opened after we removed the port struct from ports_list
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 1bdb882c845b..4e5739773c33 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -581,11 +581,15 @@ struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
DIV(none, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
DIV(none, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
DIV(none, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
- DIV(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
- DIV(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
+ DIV_F(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3,
+ CLK_GET_RATE_NOCACHE, 0),
+ DIV_F(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3,
+ CLK_GET_RATE_NOCACHE, 0),
DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
- DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
- DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+ DIV_F(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1,
+ 4, 3, CLK_GET_RATE_NOCACHE, 0),
+ DIV_F(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1,
+ 8, 3, CLK_GET_RATE_NOCACHE, 0),
DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
};
@@ -863,57 +867,57 @@ struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
GATE_DA(i2s0, "samsung-i2s.0", "i2s0", "aclk100",
E4X12_GATE_IP_MAUDIO, 3, 0, 0, "iis"),
GATE(fimc_isp, "isp", "aclk200", E4X12_GATE_ISP0, 0,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_drc, "drc", "aclk200", E4X12_GATE_ISP0, 1,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_fd, "fd", "aclk200", E4X12_GATE_ISP0, 2,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_lite0, "lite0", "aclk200", E4X12_GATE_ISP0, 3,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_lite1, "lite1", "aclk200", E4X12_GATE_ISP0, 4,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mcuisp, "mcuisp", "aclk200", E4X12_GATE_ISP0, 5,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(gicisp, "gicisp", "aclk200", E4X12_GATE_ISP0, 7,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_isp, "smmu_isp", "aclk200", E4X12_GATE_ISP0, 8,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_drc, "smmu_drc", "aclk200", E4X12_GATE_ISP0, 9,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_fd, "smmu_fd", "aclk200", E4X12_GATE_ISP0, 10,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_lite0, "smmu_lite0", "aclk200", E4X12_GATE_ISP0, 11,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_lite1, "smmu_lite1", "aclk200", E4X12_GATE_ISP0, 12,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(ppmuispmx, "ppmuispmx", "aclk200", E4X12_GATE_ISP0, 20,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(ppmuispx, "ppmuispx", "aclk200", E4X12_GATE_ISP0, 21,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mcuctl_isp, "mcuctl_isp", "aclk200", E4X12_GATE_ISP0, 23,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mpwm_isp, "mpwm_isp", "aclk200", E4X12_GATE_ISP0, 24,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(i2c0_isp, "i2c0_isp", "aclk200", E4X12_GATE_ISP0, 25,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(i2c1_isp, "i2c1_isp", "aclk200", E4X12_GATE_ISP0, 26,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mtcadc_isp, "mtcadc_isp", "aclk200", E4X12_GATE_ISP0, 27,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(pwm_isp, "pwm_isp", "aclk200", E4X12_GATE_ISP0, 28,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(wdt_isp, "wdt_isp", "aclk200", E4X12_GATE_ISP0, 30,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(uart_isp, "uart_isp", "aclk200", E4X12_GATE_ISP0, 31,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(asyncaxim, "asyncaxim", "aclk200", E4X12_GATE_ISP1, 0,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_ispcx, "smmu_ispcx", "aclk200", E4X12_GATE_ISP1, 4,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(spi0_isp, "spi0_isp", "aclk200", E4X12_GATE_ISP1, 12,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(g2d, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
};
diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
index 5c205b60a82a..089d3e30e221 100644
--- a/drivers/clk/zynq/clkc.c
+++ b/drivers/clk/zynq/clkc.c
@@ -71,6 +71,7 @@ static DEFINE_SPINLOCK(armpll_lock);
static DEFINE_SPINLOCK(ddrpll_lock);
static DEFINE_SPINLOCK(iopll_lock);
static DEFINE_SPINLOCK(armclk_lock);
+static DEFINE_SPINLOCK(swdtclk_lock);
static DEFINE_SPINLOCK(ddrclk_lock);
static DEFINE_SPINLOCK(dciclk_lock);
static DEFINE_SPINLOCK(gem0clk_lock);
@@ -293,7 +294,7 @@ static void __init zynq_clk_setup(struct device_node *np)
}
clks[swdt] = clk_register_mux(NULL, clk_output_name[swdt],
swdt_ext_clk_mux_parents, 2, CLK_SET_RATE_PARENT,
- SLCR_SWDT_CLK_SEL, 0, 1, 0, &gem0clk_lock);
+ SLCR_SWDT_CLK_SEL, 0, 1, 0, &swdtclk_lock);
/* DDR clocks */
clk = clk_register_divider(NULL, "ddr2x_div", "ddrpll", 0,
@@ -364,8 +365,9 @@ static void __init zynq_clk_setup(struct device_node *np)
CLK_SET_RATE_PARENT, SLCR_GEM0_CLK_CTRL, 20, 6,
CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO,
&gem0clk_lock);
- clk = clk_register_mux(NULL, "gem0_emio_mux", gem0_mux_parents, 2, 0,
- SLCR_GEM0_CLK_CTRL, 6, 1, 0, &gem0clk_lock);
+ clk = clk_register_mux(NULL, "gem0_emio_mux", gem0_mux_parents, 2,
+ CLK_SET_RATE_PARENT, SLCR_GEM0_CLK_CTRL, 6, 1, 0,
+ &gem0clk_lock);
clks[gem0] = clk_register_gate(NULL, clk_output_name[gem0],
"gem0_emio_mux", CLK_SET_RATE_PARENT,
SLCR_GEM0_CLK_CTRL, 0, 0, &gem0clk_lock);
@@ -386,8 +388,9 @@ static void __init zynq_clk_setup(struct device_node *np)
CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 20, 6,
CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO,
&gem1clk_lock);
- clk = clk_register_mux(NULL, "gem1_emio_mux", gem1_mux_parents, 2, 0,
- SLCR_GEM1_CLK_CTRL, 6, 1, 0, &gem1clk_lock);
+ clk = clk_register_mux(NULL, "gem1_emio_mux", gem1_mux_parents, 2,
+ CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 6, 1, 0,
+ &gem1clk_lock);
clks[gem1] = clk_register_gate(NULL, clk_output_name[gem1],
"gem1_emio_mux", CLK_SET_RATE_PARENT,
SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock);
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index b7bda8d9f081..f0a5e2b0eb8a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1177,14 +1177,11 @@ static int __cpufreq_remove_dev(struct device *dev,
__func__, cpu_dev->id, cpu);
}
- if ((cpus == 1) && (cpufreq_driver->target))
- __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
-
- pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
- cpufreq_cpu_put(data);
-
/* If cpu is last user of policy, free policy */
if (cpus == 1) {
+ if (cpufreq_driver->target)
+ __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
+
lock_policy_rwsem_read(cpu);
kobj = &data->kobj;
cmp = &data->kobj_unregister;
@@ -1205,9 +1202,13 @@ static int __cpufreq_remove_dev(struct device *dev,
free_cpumask_var(data->related_cpus);
free_cpumask_var(data->cpus);
kfree(data);
- } else if (cpufreq_driver->target) {
- __cpufreq_governor(data, CPUFREQ_GOV_START);
- __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ } else {
+ pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
+ cpufreq_cpu_put(data);
+ if (cpufreq_driver->target) {
+ __cpufreq_governor(data, CPUFREQ_GOV_START);
+ __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ }
}
per_cpu(cpufreq_policy_cpu, cpu) = -1;
@@ -1942,13 +1943,15 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
if (dev) {
switch (action) {
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
case CPU_DOWN_PREPARE:
- case CPU_UP_CANCELED_FROZEN:
+ case CPU_DOWN_PREPARE_FROZEN:
__cpufreq_remove_dev(dev, NULL);
break;
case CPU_DOWN_FAILED:
+ case CPU_DOWN_FAILED_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
}
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 0ceb2eff5a7e..f97cb3d8c5a2 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -221,8 +221,8 @@ static ssize_t store_down_threshold(struct dbs_data *dbs_data, const char *buf,
return count;
}
-static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
- size_t count)
+static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data,
+ const char *buf, size_t count)
{
struct cs_dbs_tuners *cs_tuners = dbs_data->tuners;
unsigned int input, j;
@@ -235,10 +235,10 @@ static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
if (input > 1)
input = 1;
- if (input == cs_tuners->ignore_nice) /* nothing to do */
+ if (input == cs_tuners->ignore_nice_load) /* nothing to do */
return count;
- cs_tuners->ignore_nice = input;
+ cs_tuners->ignore_nice_load = input;
/* we need to re-evaluate prev_cpu_idle */
for_each_online_cpu(j) {
@@ -246,7 +246,7 @@ static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
dbs_info = &per_cpu(cs_cpu_dbs_info, j);
dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j,
&dbs_info->cdbs.prev_cpu_wall, 0);
- if (cs_tuners->ignore_nice)
+ if (cs_tuners->ignore_nice_load)
dbs_info->cdbs.prev_cpu_nice =
kcpustat_cpu(j).cpustat[CPUTIME_NICE];
}
@@ -279,7 +279,7 @@ show_store_one(cs, sampling_rate);
show_store_one(cs, sampling_down_factor);
show_store_one(cs, up_threshold);
show_store_one(cs, down_threshold);
-show_store_one(cs, ignore_nice);
+show_store_one(cs, ignore_nice_load);
show_store_one(cs, freq_step);
declare_show_sampling_rate_min(cs);
@@ -287,7 +287,7 @@ gov_sys_pol_attr_rw(sampling_rate);
gov_sys_pol_attr_rw(sampling_down_factor);
gov_sys_pol_attr_rw(up_threshold);
gov_sys_pol_attr_rw(down_threshold);
-gov_sys_pol_attr_rw(ignore_nice);
+gov_sys_pol_attr_rw(ignore_nice_load);
gov_sys_pol_attr_rw(freq_step);
gov_sys_pol_attr_ro(sampling_rate_min);
@@ -297,7 +297,7 @@ static struct attribute *dbs_attributes_gov_sys[] = {
&sampling_down_factor_gov_sys.attr,
&up_threshold_gov_sys.attr,
&down_threshold_gov_sys.attr,
- &ignore_nice_gov_sys.attr,
+ &ignore_nice_load_gov_sys.attr,
&freq_step_gov_sys.attr,
NULL
};
@@ -313,7 +313,7 @@ static struct attribute *dbs_attributes_gov_pol[] = {
&sampling_down_factor_gov_pol.attr,
&up_threshold_gov_pol.attr,
&down_threshold_gov_pol.attr,
- &ignore_nice_gov_pol.attr,
+ &ignore_nice_load_gov_pol.attr,
&freq_step_gov_pol.attr,
NULL
};
@@ -338,7 +338,7 @@ static int cs_init(struct dbs_data *dbs_data)
tuners->up_threshold = DEF_FREQUENCY_UP_THRESHOLD;
tuners->down_threshold = DEF_FREQUENCY_DOWN_THRESHOLD;
tuners->sampling_down_factor = DEF_SAMPLING_DOWN_FACTOR;
- tuners->ignore_nice = 0;
+ tuners->ignore_nice_load = 0;
tuners->freq_step = DEF_FREQUENCY_STEP;
dbs_data->tuners = tuners;
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 464587697561..e59afaa9da23 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -25,7 +25,6 @@
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/workqueue.h>
-#include <linux/cpu.h>
#include "cpufreq_governor.h"
@@ -48,9 +47,9 @@ void dbs_check_cpu(struct dbs_data *dbs_data, int cpu)
unsigned int j;
if (dbs_data->cdata->governor == GOV_ONDEMAND)
- ignore_nice = od_tuners->ignore_nice;
+ ignore_nice = od_tuners->ignore_nice_load;
else
- ignore_nice = cs_tuners->ignore_nice;
+ ignore_nice = cs_tuners->ignore_nice_load;
policy = cdbs->cur_policy;
@@ -137,10 +136,8 @@ void gov_queue_work(struct dbs_data *dbs_data, struct cpufreq_policy *policy,
if (!all_cpus) {
__gov_queue_work(smp_processor_id(), dbs_data, delay);
} else {
- get_online_cpus();
for_each_cpu(i, policy->cpus)
__gov_queue_work(i, dbs_data, delay);
- put_online_cpus();
}
}
EXPORT_SYMBOL_GPL(gov_queue_work);
@@ -301,12 +298,12 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
cs_tuners = dbs_data->tuners;
cs_dbs_info = dbs_data->cdata->get_cpu_dbs_info_s(cpu);
sampling_rate = cs_tuners->sampling_rate;
- ignore_nice = cs_tuners->ignore_nice;
+ ignore_nice = cs_tuners->ignore_nice_load;
} else {
od_tuners = dbs_data->tuners;
od_dbs_info = dbs_data->cdata->get_cpu_dbs_info_s(cpu);
sampling_rate = od_tuners->sampling_rate;
- ignore_nice = od_tuners->ignore_nice;
+ ignore_nice = od_tuners->ignore_nice_load;
od_ops = dbs_data->cdata->gov_ops;
io_busy = od_tuners->io_is_busy;
}
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index 6663ec3b3056..d5f12b4b11b8 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -165,7 +165,7 @@ struct cs_cpu_dbs_info_s {
/* Per policy Governers sysfs tunables */
struct od_dbs_tuners {
- unsigned int ignore_nice;
+ unsigned int ignore_nice_load;
unsigned int sampling_rate;
unsigned int sampling_down_factor;
unsigned int up_threshold;
@@ -175,7 +175,7 @@ struct od_dbs_tuners {
};
struct cs_dbs_tuners {
- unsigned int ignore_nice;
+ unsigned int ignore_nice_load;
unsigned int sampling_rate;
unsigned int sampling_down_factor;
unsigned int up_threshold;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 93eb5cbcc1f6..c087347d6688 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -403,8 +403,8 @@ static ssize_t store_sampling_down_factor(struct dbs_data *dbs_data,
return count;
}
-static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
- size_t count)
+static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data,
+ const char *buf, size_t count)
{
struct od_dbs_tuners *od_tuners = dbs_data->tuners;
unsigned int input;
@@ -419,10 +419,10 @@ static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
if (input > 1)
input = 1;
- if (input == od_tuners->ignore_nice) { /* nothing to do */
+ if (input == od_tuners->ignore_nice_load) { /* nothing to do */
return count;
}
- od_tuners->ignore_nice = input;
+ od_tuners->ignore_nice_load = input;
/* we need to re-evaluate prev_cpu_idle */
for_each_online_cpu(j) {
@@ -430,7 +430,7 @@ static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
dbs_info = &per_cpu(od_cpu_dbs_info, j);
dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j,
&dbs_info->cdbs.prev_cpu_wall, od_tuners->io_is_busy);
- if (od_tuners->ignore_nice)
+ if (od_tuners->ignore_nice_load)
dbs_info->cdbs.prev_cpu_nice =
kcpustat_cpu(j).cpustat[CPUTIME_NICE];
@@ -461,7 +461,7 @@ show_store_one(od, sampling_rate);
show_store_one(od, io_is_busy);
show_store_one(od, up_threshold);
show_store_one(od, sampling_down_factor);
-show_store_one(od, ignore_nice);
+show_store_one(od, ignore_nice_load);
show_store_one(od, powersave_bias);
declare_show_sampling_rate_min(od);
@@ -469,7 +469,7 @@ gov_sys_pol_attr_rw(sampling_rate);
gov_sys_pol_attr_rw(io_is_busy);
gov_sys_pol_attr_rw(up_threshold);
gov_sys_pol_attr_rw(sampling_down_factor);
-gov_sys_pol_attr_rw(ignore_nice);
+gov_sys_pol_attr_rw(ignore_nice_load);
gov_sys_pol_attr_rw(powersave_bias);
gov_sys_pol_attr_ro(sampling_rate_min);
@@ -478,7 +478,7 @@ static struct attribute *dbs_attributes_gov_sys[] = {
&sampling_rate_gov_sys.attr,
&up_threshold_gov_sys.attr,
&sampling_down_factor_gov_sys.attr,
- &ignore_nice_gov_sys.attr,
+ &ignore_nice_load_gov_sys.attr,
&powersave_bias_gov_sys.attr,
&io_is_busy_gov_sys.attr,
NULL
@@ -494,7 +494,7 @@ static struct attribute *dbs_attributes_gov_pol[] = {
&sampling_rate_gov_pol.attr,
&up_threshold_gov_pol.attr,
&sampling_down_factor_gov_pol.attr,
- &ignore_nice_gov_pol.attr,
+ &ignore_nice_load_gov_pol.attr,
&powersave_bias_gov_pol.attr,
&io_is_busy_gov_pol.attr,
NULL
@@ -544,7 +544,7 @@ static int od_init(struct dbs_data *dbs_data)
}
tuners->sampling_down_factor = DEF_SAMPLING_DOWN_FACTOR;
- tuners->ignore_nice = 0;
+ tuners->ignore_nice_load = 0;
tuners->powersave_bias = default_powersave_bias;
tuners->io_is_busy = should_io_be_busy();
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index c1ec11c513c1..d37568c5ca9c 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -353,13 +353,11 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
cpufreq_update_policy(cpu);
break;
case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
cpufreq_stats_free_sysfs(cpu);
break;
case CPU_DEAD:
- cpufreq_stats_free_table(cpu);
- break;
- case CPU_UP_CANCELED_FROZEN:
- cpufreq_stats_free_sysfs(cpu);
+ case CPU_DEAD_FROZEN:
cpufreq_stats_free_table(cpu);
break;
}
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index b012d7600e1a..7cde885011ed 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -103,10 +103,10 @@ struct pstate_adjust_policy {
static struct pstate_adjust_policy default_policy = {
.sample_rate_ms = 10,
.deadband = 0,
- .setpoint = 109,
- .p_gain_pct = 17,
+ .setpoint = 97,
+ .p_gain_pct = 20,
.d_gain_pct = 0,
- .i_gain_pct = 4,
+ .i_gain_pct = 0,
};
struct perf_limits {
@@ -468,12 +468,12 @@ static inline void intel_pstate_set_sample_time(struct cpudata *cpu)
static inline int intel_pstate_get_scaled_busy(struct cpudata *cpu)
{
int32_t busy_scaled;
- int32_t core_busy, turbo_pstate, current_pstate;
+ int32_t core_busy, max_pstate, current_pstate;
core_busy = int_tofp(cpu->samples[cpu->sample_ptr].core_pct_busy);
- turbo_pstate = int_tofp(cpu->pstate.turbo_pstate);
+ max_pstate = int_tofp(cpu->pstate.max_pstate);
current_pstate = int_tofp(cpu->pstate.current_pstate);
- busy_scaled = mul_fp(core_busy, div_fp(turbo_pstate, current_pstate));
+ busy_scaled = mul_fp(core_busy, div_fp(max_pstate, current_pstate));
return fp_toint(busy_scaled);
}
diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c
index bb838b985077..9536852c504a 100644
--- a/drivers/cpufreq/loongson2_cpufreq.c
+++ b/drivers/cpufreq/loongson2_cpufreq.c
@@ -118,11 +118,6 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
clk_put(cpuclk);
return -EINVAL;
}
- ret = clk_set_rate(cpuclk, rate);
- if (ret) {
- clk_put(cpuclk);
- return ret;
- }
/* clock table init */
for (i = 2;
@@ -130,6 +125,12 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
i++)
loongson2_clockmod_table[i].frequency = (rate * i) / 8;
+ ret = clk_set_rate(cpuclk, rate);
+ if (ret) {
+ clk_put(cpuclk);
+ return ret;
+ }
+
policy->cur = loongson2_cpufreq_get(policy->cpu);
cpufreq_frequency_table_get_attr(&loongson2_clockmod_table[0],
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 3513e7477160..87781eb20d6d 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -49,7 +49,7 @@ static struct clk *clk_hclk;
static struct clk *clk_pclk;
static struct clk *clk_arm;
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS
struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void)
{
return &cpu_cur;
@@ -59,7 +59,7 @@ struct s3c_iotimings *s3c_cpufreq_getiotimings(void)
{
return &s3c24xx_iotiming;
}
-#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS */
static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg)
{
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index fe343a06b7da..bc580b67a652 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -28,13 +28,6 @@
#define MAX_INTERESTING 50000
#define STDDEV_THRESH 400
-/* 60 * 60 > STDDEV_THRESH * INTERVALS = 400 * 8 */
-#define MAX_DEVIATION 60
-
-static DEFINE_PER_CPU(struct hrtimer, menu_hrtimer);
-static DEFINE_PER_CPU(int, hrtimer_status);
-/* menu hrtimer mode */
-enum {MENU_HRTIMER_STOP, MENU_HRTIMER_REPEAT, MENU_HRTIMER_GENERAL};
/*
* Concepts and ideas behind the menu governor
@@ -116,13 +109,6 @@ enum {MENU_HRTIMER_STOP, MENU_HRTIMER_REPEAT, MENU_HRTIMER_GENERAL};
*
*/
-/*
- * The C-state residency is so long that is is worthwhile to exit
- * from the shallow C-state and re-enter into a deeper C-state.
- */
-static unsigned int perfect_cstate_ms __read_mostly = 30;
-module_param(perfect_cstate_ms, uint, 0000);
-
struct menu_device {
int last_state_idx;
int needs_update;
@@ -205,52 +191,17 @@ static u64 div_round64(u64 dividend, u32 divisor)
return div_u64(dividend + (divisor / 2), divisor);
}
-/* Cancel the hrtimer if it is not triggered yet */
-void menu_hrtimer_cancel(void)
-{
- int cpu = smp_processor_id();
- struct hrtimer *hrtmr = &per_cpu(menu_hrtimer, cpu);
-
- /* The timer is still not time out*/
- if (per_cpu(hrtimer_status, cpu)) {
- hrtimer_cancel(hrtmr);
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_STOP;
- }
-}
-EXPORT_SYMBOL_GPL(menu_hrtimer_cancel);
-
-/* Call back for hrtimer is triggered */
-static enum hrtimer_restart menu_hrtimer_notify(struct hrtimer *hrtimer)
-{
- int cpu = smp_processor_id();
- struct menu_device *data = &per_cpu(menu_devices, cpu);
-
- /* In general case, the expected residency is much larger than
- * deepest C-state target residency, but prediction logic still
- * predicts a small predicted residency, so the prediction
- * history is totally broken if the timer is triggered.
- * So reset the correction factor.
- */
- if (per_cpu(hrtimer_status, cpu) == MENU_HRTIMER_GENERAL)
- data->correction_factor[data->bucket] = RESOLUTION * DECAY;
-
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_STOP;
-
- return HRTIMER_NORESTART;
-}
-
/*
* Try detecting repeating patterns by keeping track of the last 8
* intervals, and checking if the standard deviation of that set
* of points is below a threshold. If it is... then use the
* average of these 8 points as the estimated value.
*/
-static u32 get_typical_interval(struct menu_device *data)
+static void get_typical_interval(struct menu_device *data)
{
int i = 0, divisor = 0;
uint64_t max = 0, avg = 0, stddev = 0;
int64_t thresh = LLONG_MAX; /* Discard outliers above this value. */
- unsigned int ret = 0;
again:
@@ -291,16 +242,13 @@ again:
if (((avg > stddev * 6) && (divisor * 4 >= INTERVALS * 3))
|| stddev <= 20) {
data->predicted_us = avg;
- ret = 1;
- return ret;
+ return;
} else if ((divisor * 4) > INTERVALS * 3) {
/* Exclude the max interval */
thresh = max - 1;
goto again;
}
-
- return ret;
}
/**
@@ -315,9 +263,6 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
int i;
int multiplier;
struct timespec t;
- int repeat = 0, low_predicted = 0;
- int cpu = smp_processor_id();
- struct hrtimer *hrtmr = &per_cpu(menu_hrtimer, cpu);
if (data->needs_update) {
menu_update(drv, dev);
@@ -352,7 +297,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
data->predicted_us = div_round64(data->expected_us * data->correction_factor[data->bucket],
RESOLUTION * DECAY);
- repeat = get_typical_interval(data);
+ get_typical_interval(data);
/*
* We want to default to C1 (hlt), not to busy polling
@@ -373,10 +318,8 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
if (s->disabled || su->disable)
continue;
- if (s->target_residency > data->predicted_us) {
- low_predicted = 1;
+ if (s->target_residency > data->predicted_us)
continue;
- }
if (s->exit_latency > latency_req)
continue;
if (s->exit_latency * multiplier > data->predicted_us)
@@ -386,44 +329,6 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
data->exit_us = s->exit_latency;
}
- /* not deepest C-state chosen for low predicted residency */
- if (low_predicted) {
- unsigned int timer_us = 0;
- unsigned int perfect_us = 0;
-
- /*
- * Set a timer to detect whether this sleep is much
- * longer than repeat mode predicted. If the timer
- * triggers, the code will evaluate whether to put
- * the CPU into a deeper C-state.
- * The timer is cancelled on CPU wakeup.
- */
- timer_us = 2 * (data->predicted_us + MAX_DEVIATION);
-
- perfect_us = perfect_cstate_ms * 1000;
-
- if (repeat && (4 * timer_us < data->expected_us)) {
- RCU_NONIDLE(hrtimer_start(hrtmr,
- ns_to_ktime(1000 * timer_us),
- HRTIMER_MODE_REL_PINNED));
- /* In repeat case, menu hrtimer is started */
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_REPEAT;
- } else if (perfect_us < data->expected_us) {
- /*
- * The next timer is long. This could be because
- * we did not make a useful prediction.
- * In that case, it makes sense to re-enter
- * into a deeper C-state after some time.
- */
- RCU_NONIDLE(hrtimer_start(hrtmr,
- ns_to_ktime(1000 * timer_us),
- HRTIMER_MODE_REL_PINNED));
- /* In general case, menu hrtimer is started */
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_GENERAL;
- }
-
- }
-
return data->last_state_idx;
}
@@ -514,9 +419,6 @@ static int menu_enable_device(struct cpuidle_driver *drv,
struct cpuidle_device *dev)
{
struct menu_device *data = &per_cpu(menu_devices, dev->cpu);
- struct hrtimer *t = &per_cpu(menu_hrtimer, dev->cpu);
- hrtimer_init(t, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- t->function = menu_hrtimer_notify;
memset(data, 0, sizeof(struct menu_device));
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 5996521a1caf..84573b4d6f92 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -429,7 +429,7 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in,
dma_addr_t src_dma, dst_dma;
int ret = 0;
- desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
+ desc = kmalloc(CAAM_CMD_SZ * 8 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
if (!desc) {
dev_err(jrdev, "unable to allocate key input memory\n");
return -ENOMEM;
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index ce3dc3e9688c..0bbdea5059f3 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -867,6 +867,7 @@ static int pch_dma_probe(struct pci_dev *pdev,
if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
dev_err(&pdev->dev, "Cannot find proper base address\n");
+ err = -ENODEV;
goto err_disable_pdev;
}
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 593827b3fdd4..fa645d825009 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2505,6 +2505,10 @@ static dma_cookie_t pl330_tx_submit(struct dma_async_tx_descriptor *tx)
/* Assign cookies to all nodes */
while (!list_empty(&last->node)) {
desc = list_entry(last->node.next, struct dma_pl330_desc, node);
+ if (pch->cyclic) {
+ desc->txd.callback = last->txd.callback;
+ desc->txd.callback_param = last->txd.callback_param;
+ }
dma_cookie_assign(&desc->txd);
@@ -2688,45 +2692,82 @@ static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic(
size_t period_len, enum dma_transfer_direction direction,
unsigned long flags, void *context)
{
- struct dma_pl330_desc *desc;
+ struct dma_pl330_desc *desc = NULL, *first = NULL;
struct dma_pl330_chan *pch = to_pchan(chan);
+ struct dma_pl330_dmac *pdmac = pch->dmac;
+ unsigned int i;
dma_addr_t dst;
dma_addr_t src;
- desc = pl330_get_desc(pch);
- if (!desc) {
- dev_err(pch->dmac->pif.dev, "%s:%d Unable to fetch desc\n",
- __func__, __LINE__);
+ if (len % period_len != 0)
return NULL;
- }
- switch (direction) {
- case DMA_MEM_TO_DEV:
- desc->rqcfg.src_inc = 1;
- desc->rqcfg.dst_inc = 0;
- desc->req.rqtype = MEMTODEV;
- src = dma_addr;
- dst = pch->fifo_addr;
- break;
- case DMA_DEV_TO_MEM:
- desc->rqcfg.src_inc = 0;
- desc->rqcfg.dst_inc = 1;
- desc->req.rqtype = DEVTOMEM;
- src = pch->fifo_addr;
- dst = dma_addr;
- break;
- default:
+ if (!is_slave_direction(direction)) {
dev_err(pch->dmac->pif.dev, "%s:%d Invalid dma direction\n",
__func__, __LINE__);
return NULL;
}
- desc->rqcfg.brst_size = pch->burst_sz;
- desc->rqcfg.brst_len = 1;
+ for (i = 0; i < len / period_len; i++) {
+ desc = pl330_get_desc(pch);
+ if (!desc) {
+ dev_err(pch->dmac->pif.dev, "%s:%d Unable to fetch desc\n",
+ __func__, __LINE__);
- pch->cyclic = true;
+ if (!first)
+ return NULL;
+
+ spin_lock_irqsave(&pdmac->pool_lock, flags);
+
+ while (!list_empty(&first->node)) {
+ desc = list_entry(first->node.next,
+ struct dma_pl330_desc, node);
+ list_move_tail(&desc->node, &pdmac->desc_pool);
+ }
+
+ list_move_tail(&first->node, &pdmac->desc_pool);
- fill_px(&desc->px, dst, src, period_len);
+ spin_unlock_irqrestore(&pdmac->pool_lock, flags);
+
+ return NULL;
+ }
+
+ switch (direction) {
+ case DMA_MEM_TO_DEV:
+ desc->rqcfg.src_inc = 1;
+ desc->rqcfg.dst_inc = 0;
+ desc->req.rqtype = MEMTODEV;
+ src = dma_addr;
+ dst = pch->fifo_addr;
+ break;
+ case DMA_DEV_TO_MEM:
+ desc->rqcfg.src_inc = 0;
+ desc->rqcfg.dst_inc = 1;
+ desc->req.rqtype = DEVTOMEM;
+ src = pch->fifo_addr;
+ dst = dma_addr;
+ break;
+ default:
+ break;
+ }
+
+ desc->rqcfg.brst_size = pch->burst_sz;
+ desc->rqcfg.brst_len = 1;
+ fill_px(&desc->px, dst, src, period_len);
+
+ if (!first)
+ first = desc;
+ else
+ list_add_tail(&desc->node, &first->node);
+
+ dma_addr += period_len;
+ }
+
+ if (!desc)
+ return NULL;
+
+ pch->cyclic = true;
+ desc->txd.flags = flags;
return &desc->txd;
}
diff --git a/drivers/dma/sh/shdma.c b/drivers/dma/sh/shdma.c
index b67f45f5c271..5039fbc88254 100644
--- a/drivers/dma/sh/shdma.c
+++ b/drivers/dma/sh/shdma.c
@@ -400,8 +400,8 @@ static size_t sh_dmae_get_partial(struct shdma_chan *schan,
shdma_chan);
struct sh_dmae_desc *sh_desc = container_of(sdesc,
struct sh_dmae_desc, shdma_desc);
- return (sh_desc->hw.tcr - sh_dmae_readl(sh_chan, TCR)) <<
- sh_chan->xmit_shift;
+ return sh_desc->hw.tcr -
+ (sh_dmae_readl(sh_chan, TCR) << sh_chan->xmit_shift);
}
/* Called from error IRQ or NMI */
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 27e86d938262..89e109022d78 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -48,6 +48,8 @@ static LIST_HEAD(mc_devices);
*/
static void const *edac_mc_owner;
+static struct bus_type mc_bus[EDAC_MAX_MCS];
+
unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf,
unsigned len)
{
@@ -723,6 +725,11 @@ int edac_mc_add_mc(struct mem_ctl_info *mci)
int ret = -EINVAL;
edac_dbg(0, "\n");
+ if (mci->mc_idx >= EDAC_MAX_MCS) {
+ pr_warn_once("Too many memory controllers: %d\n", mci->mc_idx);
+ return -ENODEV;
+ }
+
#ifdef CONFIG_EDAC_DEBUG
if (edac_debug_level >= 3)
edac_mc_dump_mci(mci);
@@ -762,6 +769,8 @@ int edac_mc_add_mc(struct mem_ctl_info *mci)
/* set load time so that error rate can be tracked */
mci->start_time = jiffies;
+ mci->bus = &mc_bus[mci->mc_idx];
+
if (edac_create_sysfs_mci_device(mci)) {
edac_mc_printk(mci, KERN_WARNING,
"failed to create sysfs device\n");
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index ef15a7e613bc..e7c32c4f7837 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -370,7 +370,7 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
return -ENODEV;
csrow->dev.type = &csrow_attr_type;
- csrow->dev.bus = &mci->bus;
+ csrow->dev.bus = mci->bus;
device_initialize(&csrow->dev);
csrow->dev.parent = &mci->dev;
csrow->mci = mci;
@@ -605,7 +605,7 @@ static int edac_create_dimm_object(struct mem_ctl_info *mci,
dimm->mci = mci;
dimm->dev.type = &dimm_attr_type;
- dimm->dev.bus = &mci->bus;
+ dimm->dev.bus = mci->bus;
device_initialize(&dimm->dev);
dimm->dev.parent = &mci->dev;
@@ -975,11 +975,13 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
* The memory controller needs its own bus, in order to avoid
* namespace conflicts at /sys/bus/edac.
*/
- mci->bus.name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
- if (!mci->bus.name)
+ mci->bus->name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
+ if (!mci->bus->name)
return -ENOMEM;
- edac_dbg(0, "creating bus %s\n", mci->bus.name);
- err = bus_register(&mci->bus);
+
+ edac_dbg(0, "creating bus %s\n", mci->bus->name);
+
+ err = bus_register(mci->bus);
if (err < 0)
return err;
@@ -988,7 +990,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
device_initialize(&mci->dev);
mci->dev.parent = mci_pdev;
- mci->dev.bus = &mci->bus;
+ mci->dev.bus = mci->bus;
dev_set_name(&mci->dev, "mc%d", mci->mc_idx);
dev_set_drvdata(&mci->dev, mci);
pm_runtime_forbid(&mci->dev);
@@ -997,8 +999,8 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
err = device_add(&mci->dev);
if (err < 0) {
edac_dbg(1, "failure: create device %s\n", dev_name(&mci->dev));
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
return err;
}
@@ -1064,8 +1066,8 @@ fail:
}
fail2:
device_unregister(&mci->dev);
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
return err;
}
@@ -1098,8 +1100,8 @@ void edac_unregister_sysfs(struct mem_ctl_info *mci)
{
edac_dbg(1, "Unregistering device %s\n", dev_name(&mci->dev));
device_unregister(&mci->dev);
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
}
static void mc_attr_release(struct device *dev)
diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 1b635178cc44..157b934e8ce3 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -974,7 +974,7 @@ static int i5100_setup_debugfs(struct mem_ctl_info *mci)
if (!i5100_debugfs)
return -ENODEV;
- priv->debugfs = debugfs_create_dir(mci->bus.name, i5100_debugfs);
+ priv->debugfs = debugfs_create_dir(mci->bus->name, i5100_debugfs);
if (!priv->debugfs)
return -ENOMEM;
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 7ef316fdc4d9..ac1b43a04285 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -54,6 +54,7 @@
#define FW_CDEV_KERNEL_VERSION 5
#define FW_CDEV_VERSION_EVENT_REQUEST2 4
#define FW_CDEV_VERSION_ALLOCATE_REGION_END 4
+#define FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW 5
struct client {
u32 version;
@@ -1005,6 +1006,8 @@ static int ioctl_create_iso_context(struct client *client, union ioctl_arg *arg)
a->channel, a->speed, a->header_size, cb, client);
if (IS_ERR(context))
return PTR_ERR(context);
+ if (client->version < FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW)
+ context->drop_overflow_headers = true;
/* We only support one context at this time. */
spin_lock_irq(&client->lock);
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 9e1db6490b9a..afb701ec90ca 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2749,8 +2749,11 @@ static void copy_iso_headers(struct iso_context *ctx, const u32 *dma_hdr)
{
u32 *ctx_hdr;
- if (ctx->header_length + ctx->base.header_size > PAGE_SIZE)
+ if (ctx->header_length + ctx->base.header_size > PAGE_SIZE) {
+ if (ctx->base.drop_overflow_headers)
+ return;
flush_iso_completions(ctx);
+ }
ctx_hdr = ctx->header + ctx->header_length;
ctx->last_timestamp = (u16)le32_to_cpu((__force __le32)dma_hdr[0]);
@@ -2910,8 +2913,11 @@ static int handle_it_packet(struct context *context,
sync_it_packet_for_cpu(context, d);
- if (ctx->header_length + 4 > PAGE_SIZE)
+ if (ctx->header_length + 4 > PAGE_SIZE) {
+ if (ctx->base.drop_overflow_headers)
+ return 1;
flush_iso_completions(ctx);
+ }
ctx_hdr = ctx->header + ctx->header_length;
ctx->last_timestamp = le16_to_cpu(last->res_count);
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index eb760a218da4..232fa8fce26a 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -419,6 +419,13 @@ static void __init dmi_format_ids(char *buf, size_t len)
dmi_get_system_info(DMI_BIOS_DATE));
}
+/*
+ * Check for DMI/SMBIOS headers in the system firmware image. Any
+ * SMBIOS header must start 16 bytes before the DMI header, so take a
+ * 32 byte buffer and check for DMI at offset 16 and SMBIOS at offset
+ * 0. If the DMI header is present, set dmi_ver accordingly (SMBIOS
+ * takes precedence) and return 0. Otherwise return 1.
+ */
static int __init dmi_present(const u8 *buf)
{
int smbios_ver;
@@ -506,6 +513,13 @@ void __init dmi_scan_machine(void)
if (p == NULL)
goto error;
+ /*
+ * Iterate over all possible DMI header addresses q.
+ * Maintain the 32 bytes around q in buf. On the
+ * first iteration, substitute zero for the
+ * out-of-range bytes so there is no chance of falsely
+ * detecting an SMBIOS header.
+ */
memset(buf, 0, 16);
for (q = p; q < p + 0x10000; q += 16) {
memcpy_fromio(buf + 16, q, 16);
diff --git a/drivers/gpio/gpio-msm-v1.c b/drivers/gpio/gpio-msm-v1.c
index e3ceaacde45c..73b73969d361 100644
--- a/drivers/gpio/gpio-msm-v1.c
+++ b/drivers/gpio/gpio-msm-v1.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
+#include <linux/err.h>
#include <mach/msm_gpiomux.h>
diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c
index f4491a497cc8..c2fa77086eb5 100644
--- a/drivers/gpio/gpio-msm-v2.c
+++ b/drivers/gpio/gpio-msm-v2.c
@@ -378,7 +378,7 @@ static int msm_gpio_probe(struct platform_device *pdev)
int ret, ngpio;
struct resource *res;
- if (!of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) {
+ if (of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) {
dev_err(&pdev->dev, "%s: ngpio property missing\n", __func__);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index 98d670825a1a..6e8887fe6c1b 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -323,6 +323,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align,
astbo->gem.driver_private = NULL;
astbo->bo.bdev = &ast->ttm.bdev;
+ astbo->bo.bdev->dev_mapping = dev->dev_mapping;
ast_ttm_placement(astbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
index 0047012045c2..69fd8f1ac8df 100644
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c
@@ -328,6 +328,7 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align,
cirrusbo->gem.driver_private = NULL;
cirrusbo->bo.bdev = &cirrus->ttm.bdev;
+ cirrusbo->bo.bdev->dev_mapping = dev->dev_mapping;
cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 738a4294d820..6a647493ca7f 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -677,6 +677,11 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
/* don't break so fail path works correct */
fail = 1;
break;
+
+ if (connector->dpms != DRM_MODE_DPMS_ON) {
+ DRM_DEBUG_KMS("connector dpms not on, full mode switch\n");
+ mode_changed = true;
+ }
}
}
@@ -754,6 +759,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
ret = -EINVAL;
goto fail;
}
+ DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+ for (i = 0; i < set->num_connectors; i++) {
+ DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
+ drm_get_connector_name(set->connectors[i]));
+ set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
+ }
}
drm_helper_disable_unused_functions(dev);
} else if (fb_changed) {
@@ -771,22 +782,6 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
}
}
- /*
- * crtc set_config helpers implicit set the crtc and all connected
- * encoders to DPMS on for a full mode set. But for just an fb update it
- * doesn't do that. To not confuse userspace, do an explicit DPMS_ON
- * unconditionally. This will also ensure driver internal dpms state is
- * consistent again.
- */
- if (set->crtc->enabled) {
- DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
- for (i = 0; i < set->num_connectors; i++) {
- DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
- drm_get_connector_name(set->connectors[i]));
- set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
- }
- }
-
kfree(save_connectors);
kfree(save_encoders);
kfree(save_crtcs);
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 8bcce7866d36..f92da0a32f0d 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -708,7 +708,10 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc,
/* Subtract time delta from raw timestamp to get final
* vblank_time timestamp for end of vblank.
*/
- etime = ktime_sub_ns(etime, delta_ns);
+ if (delta_ns < 0)
+ etime = ktime_add_ns(etime, -delta_ns);
+ else
+ etime = ktime_sub_ns(etime, delta_ns);
*vblank_time = ktime_to_timeval(etime);
DRM_DEBUG("crtc %d : v %d p(%d,%d)@ %ld.%ld -> %ld.%ld [e %d us, %d rep]\n",
diff --git a/drivers/gpu/drm/exynos/exynos_ddc.c b/drivers/gpu/drm/exynos/exynos_ddc.c
index 95c75edef01a..30ef41bcd7b8 100644
--- a/drivers/gpu/drm/exynos/exynos_ddc.c
+++ b/drivers/gpu/drm/exynos/exynos_ddc.c
@@ -15,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include "exynos_drm_drv.h"
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 61b094f689a7..6e047bd53e2f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -12,7 +12,6 @@
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 3e106beca5b6..1c263dac3c1c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -14,7 +14,6 @@
#include <drm/drmP.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of_device.h>
@@ -130,7 +129,6 @@ static const struct of_device_id fimd_driver_dt_match[] = {
.data = &exynos5_fimd_driver_data },
{},
};
-MODULE_DEVICE_TABLE(of, fimd_driver_dt_match);
#endif
static inline struct fimd_driver_data *drm_fimd_get_driver_data(
@@ -1082,7 +1080,6 @@ static struct platform_device_id fimd_driver_ids[] = {
},
{},
};
-MODULE_DEVICE_TABLE(platform, fimd_driver_ids);
static const struct dev_pm_ops fimd_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 42a5a5466075..eddea4941483 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -8,7 +8,6 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/interrupt.h>
@@ -806,9 +805,20 @@ static void g2d_dma_start(struct g2d_data *g2d,
struct g2d_cmdlist_node *node =
list_first_entry(&runqueue_node->run_cmdlist,
struct g2d_cmdlist_node, list);
+ int ret;
+
+ ret = pm_runtime_get_sync(g2d->dev);
+ if (ret < 0) {
+ dev_warn(g2d->dev, "failed pm power on.\n");
+ return;
+ }
- pm_runtime_get_sync(g2d->dev);
- clk_enable(g2d->gate_clk);
+ ret = clk_prepare_enable(g2d->gate_clk);
+ if (ret < 0) {
+ dev_warn(g2d->dev, "failed to enable clock.\n");
+ pm_runtime_put_sync(g2d->dev);
+ return;
+ }
writel_relaxed(node->dma_addr, g2d->regs + G2D_DMA_SFR_BASE_ADDR);
writel_relaxed(G2D_DMA_START, g2d->regs + G2D_DMA_COMMAND);
@@ -861,7 +871,7 @@ static void g2d_runqueue_worker(struct work_struct *work)
runqueue_work);
mutex_lock(&g2d->runqueue_mutex);
- clk_disable(g2d->gate_clk);
+ clk_disable_unprepare(g2d->gate_clk);
pm_runtime_put_sync(g2d->dev);
complete(&g2d->runqueue_node->complete);
@@ -1521,7 +1531,6 @@ static const struct of_device_id exynos_g2d_match[] = {
{ .compatible = "samsung,exynos5250-g2d" },
{},
};
-MODULE_DEVICE_TABLE(of, exynos_g2d_match);
#endif
struct platform_driver g2d_driver = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 472e3b25e7f2..90b8a1a5344c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -12,7 +12,6 @@
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
index aaa550d622f0..8d3bc01d6834 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
@@ -15,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/wait.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index b1ef8e7ff9c9..d2b6ab4def93 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -12,7 +12,6 @@
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/types.h>
#include <linux/clk.h>
@@ -342,10 +341,10 @@ int exynos_drm_ipp_get_property(struct drm_device *drm_dev, void *data,
*/
ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
prop_list->ipp_id);
- if (!ippdrv) {
+ if (IS_ERR(ippdrv)) {
DRM_ERROR("not found ipp%d driver.\n",
prop_list->ipp_id);
- return -EINVAL;
+ return PTR_ERR(ippdrv);
}
prop_list = ippdrv->prop_list;
@@ -970,9 +969,9 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data,
/* find command node */
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
qbuf->prop_id);
- if (!c_node) {
+ if (IS_ERR(c_node)) {
DRM_ERROR("failed to get command node.\n");
- return -EFAULT;
+ return PTR_ERR(c_node);
}
/* buffer control */
@@ -1106,9 +1105,9 @@ int exynos_drm_ipp_cmd_ctrl(struct drm_device *drm_dev, void *data,
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
cmd_ctrl->prop_id);
- if (!c_node) {
+ if (IS_ERR(c_node)) {
DRM_ERROR("invalid command node list.\n");
- return -EINVAL;
+ return PTR_ERR(c_node);
}
if (!exynos_drm_ipp_check_valid(ippdrv->dev, cmd_ctrl->ctrl,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 427640aa5148..49669aa24c45 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -10,7 +10,6 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/io.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 41cc74d83e4e..c57c56519add 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -13,7 +13,6 @@
#include <drm/drmP.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <drm/exynos_drm.h>
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 62ef5971ac3c..2f5c6942c968 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -24,7 +24,6 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
diff --git a/drivers/gpu/drm/exynos/exynos_hdmiphy.c b/drivers/gpu/drm/exynos/exynos_hdmiphy.c
index ef04255076c7..6e320ae9afed 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmiphy.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmiphy.c
@@ -15,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include "exynos_drm_drv.h"
#include "exynos_hdmi.h"
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 42ffb71c63bc..c9a137caea41 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -23,7 +23,6 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index adb319b53ecd..f4669802a0fb 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1495,6 +1495,15 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
dev_priv->dev = dev;
dev_priv->info = info;
+ spin_lock_init(&dev_priv->irq_lock);
+ spin_lock_init(&dev_priv->gpu_error.lock);
+ spin_lock_init(&dev_priv->rps.lock);
+ spin_lock_init(&dev_priv->gt_lock);
+ spin_lock_init(&dev_priv->backlight.lock);
+ mutex_init(&dev_priv->dpio_lock);
+ mutex_init(&dev_priv->rps.hw_lock);
+ mutex_init(&dev_priv->modeset_restore_lock);
+
i915_dump_device_info(dev_priv);
if (i915_get_bridge_dev(dev)) {
@@ -1585,6 +1594,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
intel_detect_pch(dev);
intel_irq_init(dev);
+ intel_pm_init(dev);
+ intel_gt_sanitize(dev);
intel_gt_init(dev);
/* Try to make sure MCHBAR is enabled before poking at it */
@@ -1610,15 +1621,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
if (!IS_I945G(dev) && !IS_I945GM(dev))
pci_enable_msi(dev->pdev);
- spin_lock_init(&dev_priv->irq_lock);
- spin_lock_init(&dev_priv->gpu_error.lock);
- spin_lock_init(&dev_priv->rps.lock);
- spin_lock_init(&dev_priv->backlight.lock);
- mutex_init(&dev_priv->dpio_lock);
-
- mutex_init(&dev_priv->rps.hw_lock);
- mutex_init(&dev_priv->modeset_restore_lock);
-
dev_priv->num_plane = 1;
if (IS_VALLEYVIEW(dev))
dev_priv->num_plane = 2;
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f4af1ca0fb62..45b3c030f483 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -706,7 +706,7 @@ static int i915_drm_thaw(struct drm_device *dev)
{
int error = 0;
- intel_gt_reset(dev);
+ intel_gt_sanitize(dev);
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
mutex_lock(&dev->struct_mutex);
@@ -732,7 +732,7 @@ int i915_resume(struct drm_device *dev)
pci_set_master(dev->pdev);
- intel_gt_reset(dev);
+ intel_gt_sanitize(dev);
/*
* Platforms with opregion should have sane BIOS, older ones (gen3 and
@@ -1253,21 +1253,21 @@ hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
#define __i915_read(x, y) \
u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \
+ unsigned long irqflags; \
u##x val = 0; \
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (IS_GEN5(dev_priv->dev)) \
ilk_dummy_write(dev_priv); \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
- unsigned long irqflags; \
- spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (dev_priv->forcewake_count == 0) \
dev_priv->gt.force_wake_get(dev_priv); \
val = read##y(dev_priv->regs + reg); \
if (dev_priv->forcewake_count == 0) \
dev_priv->gt.force_wake_put(dev_priv); \
- spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
} else { \
val = read##y(dev_priv->regs + reg); \
} \
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
trace_i915_reg_rw(false, reg, val, sizeof(val)); \
return val; \
}
@@ -1280,8 +1280,10 @@ __i915_read(64, q)
#define __i915_write(x, y) \
void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
+ unsigned long irqflags; \
u32 __fifo_ret = 0; \
trace_i915_reg_rw(true, reg, val, sizeof(val)); \
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
} \
@@ -1293,6 +1295,7 @@ void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
gen6_gt_check_fifodbg(dev_priv); \
} \
hsw_unclaimed_reg_check(dev_priv, reg); \
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
}
__i915_write(8, b)
__i915_write(16, w)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a416645bcd23..1929bffc1c77 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -555,6 +555,7 @@ enum intel_sbi_destination {
#define QUIRK_PIPEA_FORCE (1<<0)
#define QUIRK_LVDS_SSC_DISABLE (1<<1)
#define QUIRK_INVERT_BRIGHTNESS (1<<2)
+#define QUIRK_NO_PCH_PWM_ENABLE (1<<3)
struct intel_fbdev;
struct intel_fbc_work;
@@ -1581,9 +1582,10 @@ void i915_hangcheck_elapsed(unsigned long data);
void i915_handle_error(struct drm_device *dev, bool wedged);
extern void intel_irq_init(struct drm_device *dev);
+extern void intel_pm_init(struct drm_device *dev);
extern void intel_hpd_init(struct drm_device *dev);
extern void intel_gt_init(struct drm_device *dev);
-extern void intel_gt_reset(struct drm_device *dev);
+extern void intel_gt_sanitize(struct drm_device *dev);
void i915_error_state_free(struct kref *error_ref);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 97afd2639fb6..d9e2208cfe98 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2258,7 +2258,17 @@ void i915_gem_restore_fences(struct drm_device *dev)
for (i = 0; i < dev_priv->num_fence_regs; i++) {
struct drm_i915_fence_reg *reg = &dev_priv->fence_regs[i];
- i915_gem_write_fence(dev, i, reg->obj);
+
+ /*
+ * Commit delayed tiling changes if we have an object still
+ * attached to the fence, otherwise just clear the fence.
+ */
+ if (reg->obj) {
+ i915_gem_object_update_fence(reg->obj, reg,
+ reg->obj->tiling_mode);
+ } else {
+ i915_gem_write_fence(dev, i, NULL);
+ }
}
}
@@ -2795,6 +2805,10 @@ static void i915_gem_write_fence(struct drm_device *dev, int reg,
if (i915_gem_object_needs_mb(dev_priv->fence_regs[reg].obj))
mb();
+ WARN(obj && (!obj->stride || !obj->tiling_mode),
+ "bogus fence setup with stride: 0x%x, tiling mode: %i\n",
+ obj->stride, obj->tiling_mode);
+
switch (INTEL_INFO(dev)->gen) {
case 7:
case 6:
@@ -2836,6 +2850,7 @@ static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj,
fence->obj = NULL;
list_del_init(&fence->lru_list);
}
+ obj->fence_dirty = false;
}
static int
@@ -2965,7 +2980,6 @@ i915_gem_object_get_fence(struct drm_i915_gem_object *obj)
return 0;
i915_gem_object_update_fence(obj, reg, enable);
- obj->fence_dirty = false;
return 0;
}
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f2326fc60ac9..6f514297c483 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1856,10 +1856,16 @@
#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2)
#define PORT_HOTPLUG_STAT (dev_priv->info->display_mmio_offset + 0x61114)
-/* HDMI/DP bits are gen4+ */
-#define PORTB_HOTPLUG_LIVE_STATUS (1 << 29)
+/*
+ * HDMI/DP bits are gen4+
+ *
+ * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused.
+ * Please check the detailed lore in the commit message for for experimental
+ * evidence.
+ */
+#define PORTD_HOTPLUG_LIVE_STATUS (1 << 29)
#define PORTC_HOTPLUG_LIVE_STATUS (1 << 28)
-#define PORTD_HOTPLUG_LIVE_STATUS (1 << 27)
+#define PORTB_HOTPLUG_LIVE_STATUS (1 << 27)
#define PORTD_HOTPLUG_INT_STATUS (3 << 21)
#define PORTC_HOTPLUG_INT_STATUS (3 << 19)
#define PORTB_HOTPLUG_INT_STATUS (3 << 17)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 324211ac9c55..b042ee5c4070 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -301,7 +301,7 @@ static void intel_ddi_mode_set(struct drm_encoder *encoder,
struct intel_digital_port *intel_dig_port =
enc_to_dig_port(encoder);
- intel_dp->DP = intel_dig_port->port_reversal |
+ intel_dp->DP = intel_dig_port->saved_port_bits |
DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
@@ -1109,7 +1109,8 @@ static void intel_enable_ddi(struct intel_encoder *intel_encoder)
* enabling the port.
*/
I915_WRITE(DDI_BUF_CTL(port),
- intel_dig_port->port_reversal | DDI_BUF_CTL_ENABLE);
+ intel_dig_port->saved_port_bits |
+ DDI_BUF_CTL_ENABLE);
} else if (type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
@@ -1347,8 +1348,9 @@ void intel_ddi_init(struct drm_device *dev, enum port port)
intel_encoder->get_config = intel_ddi_get_config;
intel_dig_port->port = port;
- intel_dig_port->port_reversal = I915_READ(DDI_BUF_CTL(port)) &
- DDI_BUF_PORT_REVERSAL;
+ intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &
+ (DDI_BUF_PORT_REVERSAL |
+ DDI_A_4_LANES);
intel_dig_port->dp.output_reg = DDI_BUF_CTL(port);
intel_encoder->type = INTEL_OUTPUT_UNKNOWN;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 85f3eb74d2b7..e38b45786653 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4913,22 +4913,19 @@ static void i9xx_get_pfit_config(struct intel_crtc *crtc,
uint32_t tmp;
tmp = I915_READ(PFIT_CONTROL);
+ if (!(tmp & PFIT_ENABLE))
+ return;
+ /* Check whether the pfit is attached to our pipe. */
if (INTEL_INFO(dev)->gen < 4) {
if (crtc->pipe != PIPE_B)
return;
-
- /* gen2/3 store dither state in pfit control, needs to match */
- pipe_config->gmch_pfit.control = tmp & PANEL_8TO6_DITHER_ENABLE;
} else {
if ((tmp & PFIT_PIPE_MASK) != (crtc->pipe << PFIT_PIPE_SHIFT))
return;
}
- if (!(tmp & PFIT_ENABLE))
- return;
-
- pipe_config->gmch_pfit.control = I915_READ(PFIT_CONTROL);
+ pipe_config->gmch_pfit.control = tmp;
pipe_config->gmch_pfit.pgm_ratios = I915_READ(PFIT_PGM_RATIOS);
if (INTEL_INFO(dev)->gen < 5)
pipe_config->gmch_pfit.lvds_border_bits =
@@ -8272,9 +8269,11 @@ check_crtc_state(struct drm_device *dev)
list_for_each_entry(encoder, &dev->mode_config.encoder_list,
base.head) {
+ enum pipe pipe;
if (encoder->base.crtc != &crtc->base)
continue;
- if (encoder->get_config)
+ if (encoder->get_config &&
+ encoder->get_hw_state(encoder, &pipe))
encoder->get_config(encoder, &pipe_config);
}
@@ -8317,6 +8316,8 @@ check_shared_dpll_state(struct drm_device *dev)
pll->active, pll->refcount);
WARN(pll->active && !pll->on,
"pll in active use but not on in sw tracking\n");
+ WARN(pll->on && !pll->active,
+ "pll in on but not on in use in sw tracking\n");
WARN(pll->on != active,
"pll on state mismatch (expected %i, found %i)\n",
pll->on, active);
@@ -8541,15 +8542,20 @@ static void intel_set_config_restore_state(struct drm_device *dev,
}
static bool
-is_crtc_connector_off(struct drm_crtc *crtc, struct drm_connector *connectors,
- int num_connectors)
+is_crtc_connector_off(struct drm_mode_set *set)
{
int i;
- for (i = 0; i < num_connectors; i++)
- if (connectors[i].encoder &&
- connectors[i].encoder->crtc == crtc &&
- connectors[i].dpms != DRM_MODE_DPMS_ON)
+ if (set->num_connectors == 0)
+ return false;
+
+ if (WARN_ON(set->connectors == NULL))
+ return false;
+
+ for (i = 0; i < set->num_connectors; i++)
+ if (set->connectors[i]->encoder &&
+ set->connectors[i]->encoder->crtc == set->crtc &&
+ set->connectors[i]->dpms != DRM_MODE_DPMS_ON)
return true;
return false;
@@ -8562,10 +8568,8 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
/* We should be able to check here if the fb has the same properties
* and then just flip_or_move it */
- if (set->connectors != NULL &&
- is_crtc_connector_off(set->crtc, *set->connectors,
- set->num_connectors)) {
- config->mode_changed = true;
+ if (is_crtc_connector_off(set)) {
+ config->mode_changed = true;
} else if (set->crtc->fb != set->fb) {
/* If we have no fb then treat it as a full mode set */
if (set->crtc->fb == NULL) {
@@ -9398,6 +9402,17 @@ static void quirk_invert_brightness(struct drm_device *dev)
DRM_INFO("applying inverted panel brightness quirk\n");
}
+/*
+ * Some machines (Dell XPS13) suffer broken backlight controls if
+ * BLM_PCH_PWM_ENABLE is set.
+ */
+static void quirk_no_pcm_pwm_enable(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ dev_priv->quirks |= QUIRK_NO_PCH_PWM_ENABLE;
+ DRM_INFO("applying no-PCH_PWM_ENABLE quirk\n");
+}
+
struct intel_quirk {
int device;
int subsystem_vendor;
@@ -9467,6 +9482,11 @@ static struct intel_quirk intel_quirks[] = {
/* Acer Aspire 4736Z */
{ 0x2a42, 0x1025, 0x0260, quirk_invert_brightness },
+
+ /* Dell XPS13 HD Sandy Bridge */
+ { 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable },
+ /* Dell XPS13 HD and XPS13 FHD Ivy Bridge */
+ { 0x0166, 0x1028, 0x058b, quirk_no_pcm_pwm_enable },
};
static void intel_init_quirks(struct drm_device *dev)
@@ -9817,8 +9837,8 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
}
pll->refcount = pll->active;
- DRM_DEBUG_KMS("%s hw state readout: refcount %i\n",
- pll->name, pll->refcount);
+ DRM_DEBUG_KMS("%s hw state readout: refcount %i, on %i\n",
+ pll->name, pll->refcount, pll->on);
}
list_for_each_entry(encoder, &dev->mode_config.encoder_list,
@@ -9869,6 +9889,7 @@ void intel_modeset_setup_hw_state(struct drm_device *dev,
struct drm_plane *plane;
struct intel_crtc *crtc;
struct intel_encoder *encoder;
+ int i;
intel_modeset_readout_hw_state(dev);
@@ -9884,6 +9905,18 @@ void intel_modeset_setup_hw_state(struct drm_device *dev,
intel_dump_pipe_config(crtc, &crtc->config, "[setup_hw_state]");
}
+ for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+ struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
+
+ if (!pll->on || pll->active)
+ continue;
+
+ DRM_DEBUG_KMS("%s enabled but not in use, disabling\n", pll->name);
+
+ pll->disable(dev_priv, pll);
+ pll->on = false;
+ }
+
if (force_restore) {
/*
* We need to use raw interfaces for restoring state to avoid
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index c8c9b6f48230..b7d6e09456ce 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -504,7 +504,7 @@ struct intel_dp {
struct intel_digital_port {
struct intel_encoder base;
enum port port;
- u32 port_reversal;
+ u32 saved_port_bits;
struct intel_dp dp;
struct intel_hdmi hdmi;
};
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 98df2a0c85bd..2fd3fd5b943e 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -785,10 +785,22 @@ static void intel_disable_hdmi(struct intel_encoder *encoder)
}
}
+static int hdmi_portclock_limit(struct intel_hdmi *hdmi)
+{
+ struct drm_device *dev = intel_hdmi_to_dev(hdmi);
+
+ if (IS_G4X(dev))
+ return 165000;
+ else if (IS_HASWELL(dev))
+ return 300000;
+ else
+ return 225000;
+}
+
static int intel_hdmi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- if (mode->clock > 165000)
+ if (mode->clock > hdmi_portclock_limit(intel_attached_hdmi(connector)))
return MODE_CLOCK_HIGH;
if (mode->clock < 20000)
return MODE_CLOCK_LOW;
@@ -806,6 +818,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
struct drm_device *dev = encoder->base.dev;
struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode;
int clock_12bpc = pipe_config->requested_mode.clock * 3 / 2;
+ int portclock_limit = hdmi_portclock_limit(intel_hdmi);
int desired_bpp;
if (intel_hdmi->color_range_auto) {
@@ -829,7 +842,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
* outputs. We also need to check that the higher clock still fits
* within limits.
*/
- if (pipe_config->pipe_bpp > 8*3 && clock_12bpc <= 225000
+ if (pipe_config->pipe_bpp > 8*3 && clock_12bpc <= portclock_limit
&& HAS_PCH_SPLIT(dev)) {
DRM_DEBUG_KMS("picking bpc to 12 for HDMI output\n");
desired_bpp = 12*3;
@@ -846,7 +859,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
pipe_config->pipe_bpp = desired_bpp;
}
- if (adjusted_mode->clock > 225000) {
+ if (adjusted_mode->clock > portclock_limit) {
DRM_DEBUG_KMS("too high HDMI clock, rejecting mode\n");
return false;
}
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 021e8daa022d..61348eae2f04 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -109,6 +109,13 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
flags |= DRM_MODE_FLAG_PVSYNC;
pipe_config->adjusted_mode.flags |= flags;
+
+ /* gen2/3 store dither state in pfit control, needs to match */
+ if (INTEL_INFO(dev)->gen < 4) {
+ tmp = I915_READ(PFIT_CONTROL);
+
+ pipe_config->gmch_pfit.control |= tmp & PANEL_8TO6_DITHER_ENABLE;
+ }
}
/* The LVDS pin pair needs to be on before the DPLLs are enabled.
@@ -290,14 +297,11 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder,
intel_pch_panel_fitting(intel_crtc, pipe_config,
intel_connector->panel.fitting_mode);
- return true;
} else {
intel_gmch_panel_fitting(intel_crtc, pipe_config,
intel_connector->panel.fitting_mode);
- }
- drm_mode_set_crtcinfo(adjusted_mode, 0);
- pipe_config->timings_set = true;
+ }
/*
* XXX: It would be nice to support lower refresh rates on the
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 80bea1d3209f..5950888ae1d0 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -194,6 +194,9 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
adjusted_mode->vdisplay == mode->vdisplay)
goto out;
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+ pipe_config->timings_set = true;
+
switch (fitting_mode) {
case DRM_MODE_SCALE_CENTER:
/*
@@ -494,8 +497,11 @@ void intel_panel_set_backlight(struct drm_device *dev, u32 level, u32 max)
goto out;
}
- /* scale to hardware */
- level = level * freq / max;
+ /* scale to hardware, but be careful to not overflow */
+ if (freq < max)
+ level = level * freq / max;
+ else
+ level = freq / max * level;
dev_priv->backlight.level = level;
if (dev_priv->backlight.device)
@@ -512,6 +518,17 @@ void intel_panel_disable_backlight(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long flags;
+ /*
+ * Do not disable backlight on the vgaswitcheroo path. When switching
+ * away from i915, the other client may depend on i915 to handle the
+ * backlight. This will leave the backlight on unnecessarily when
+ * another client is not activated.
+ */
+ if (dev->switch_power_state == DRM_SWITCH_POWER_CHANGING) {
+ DRM_DEBUG_DRIVER("Skipping backlight disable on vga switch\n");
+ return;
+ }
+
spin_lock_irqsave(&dev_priv->backlight.lock, flags);
dev_priv->backlight.enabled = false;
@@ -580,7 +597,8 @@ void intel_panel_enable_backlight(struct drm_device *dev,
POSTING_READ(reg);
I915_WRITE(reg, tmp | BLM_PWM_ENABLE);
- if (HAS_PCH_SPLIT(dev)) {
+ if (HAS_PCH_SPLIT(dev) &&
+ !(dev_priv->quirks & QUIRK_NO_PCH_PWM_ENABLE)) {
tmp = I915_READ(BLC_PWM_PCH_CTL1);
tmp |= BLM_PCH_PWM_ENABLE;
tmp &= ~BLM_PCH_OVERRIDE_ENABLE;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index d10e6735771f..b0e4a0bd1313 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5063,8 +5063,26 @@ static void __intel_set_power_well(struct drm_device *dev, bool enable)
}
} else {
if (enable_requested) {
+ unsigned long irqflags;
+ enum pipe p;
+
I915_WRITE(HSW_PWR_WELL_DRIVER, 0);
+ POSTING_READ(HSW_PWR_WELL_DRIVER);
DRM_DEBUG_KMS("Requesting to disable the power well\n");
+
+ /*
+ * After this, the registers on the pipes that are part
+ * of the power well will become zero, so we have to
+ * adjust our counters according to that.
+ *
+ * FIXME: Should we do this in general in
+ * drm_vblank_post_modeset?
+ */
+ spin_lock_irqsave(&dev->vbl_lock, irqflags);
+ for_each_pipe(p)
+ if (p != PIPE_A)
+ dev->last_vblank[p] = 0;
+ spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
}
}
}
@@ -5476,7 +5494,7 @@ static void vlv_force_wake_put(struct drm_i915_private *dev_priv)
gen6_gt_check_fifodbg(dev_priv);
}
-void intel_gt_reset(struct drm_device *dev)
+void intel_gt_sanitize(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -5487,16 +5505,16 @@ void intel_gt_reset(struct drm_device *dev)
if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
__gen6_gt_force_wake_mt_reset(dev_priv);
}
+
+ /* BIOS often leaves RC6 enabled, but disable it for hw init */
+ if (INTEL_INFO(dev)->gen >= 6)
+ intel_disable_gt_powersave(dev);
}
void intel_gt_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- spin_lock_init(&dev_priv->gt_lock);
-
- intel_gt_reset(dev);
-
if (IS_VALLEYVIEW(dev)) {
dev_priv->gt.force_wake_get = vlv_force_wake_get;
dev_priv->gt.force_wake_put = vlv_force_wake_put;
@@ -5536,6 +5554,12 @@ void intel_gt_init(struct drm_device *dev)
dev_priv->gt.force_wake_get = __gen6_gt_force_wake_get;
dev_priv->gt.force_wake_put = __gen6_gt_force_wake_put;
}
+}
+
+void intel_pm_init(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work,
intel_gen6_powersave_work);
}
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 251784aa2225..503a414cbdad 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -29,6 +29,7 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc)
struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct mga_device *mdev = dev->dev_private;
+ struct drm_framebuffer *fb = crtc->fb;
int i;
if (!crtc->enabled)
@@ -36,6 +37,28 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc)
WREG8(DAC_INDEX + MGA1064_INDEX, 0);
+ if (fb && fb->bits_per_pixel == 16) {
+ int inc = (fb->depth == 15) ? 8 : 4;
+ u8 r, b;
+ for (i = 0; i < MGAG200_LUT_SIZE; i += inc) {
+ if (fb->depth == 16) {
+ if (i > (MGAG200_LUT_SIZE >> 1)) {
+ r = b = 0;
+ } else {
+ r = mga_crtc->lut_r[i << 1];
+ b = mga_crtc->lut_b[i << 1];
+ }
+ } else {
+ r = mga_crtc->lut_r[i];
+ b = mga_crtc->lut_b[i];
+ }
+ /* VGA registers */
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, r);
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_g[i]);
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, b);
+ }
+ return;
+ }
for (i = 0; i < MGAG200_LUT_SIZE; i++) {
/* VGA registers */
WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_r[i]);
@@ -877,7 +900,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
pitch = crtc->fb->pitches[0] / (crtc->fb->bits_per_pixel / 8);
if (crtc->fb->bits_per_pixel == 24)
- pitch = pitch >> (4 - bppshift);
+ pitch = (pitch * 3) >> (4 - bppshift);
else
pitch = pitch >> (4 - bppshift);
@@ -1251,6 +1274,24 @@ static void mga_crtc_destroy(struct drm_crtc *crtc)
kfree(mga_crtc);
}
+static void mga_crtc_disable(struct drm_crtc *crtc)
+{
+ int ret;
+ DRM_DEBUG_KMS("\n");
+ mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ if (crtc->fb) {
+ struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->fb);
+ struct drm_gem_object *obj = mga_fb->obj;
+ struct mgag200_bo *bo = gem_to_mga_bo(obj);
+ ret = mgag200_bo_reserve(bo, false);
+ if (ret)
+ return;
+ mgag200_bo_push_sysram(bo);
+ mgag200_bo_unreserve(bo);
+ }
+ crtc->fb = NULL;
+}
+
/* These provide the minimum set of functions required to handle a CRTC */
static const struct drm_crtc_funcs mga_crtc_funcs = {
.cursor_set = mga_crtc_cursor_set,
@@ -1261,6 +1302,7 @@ static const struct drm_crtc_funcs mga_crtc_funcs = {
};
static const struct drm_crtc_helper_funcs mga_helper_funcs = {
+ .disable = mga_crtc_disable,
.dpms = mga_crtc_dpms,
.mode_fixup = mga_crtc_mode_fixup,
.mode_set = mga_crtc_mode_set,
@@ -1581,6 +1623,8 @@ static struct drm_connector *mga_vga_init(struct drm_device *dev)
drm_connector_helper_add(connector, &mga_vga_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+
mga_connector->i2c = mgag200_i2c_create(dev);
if (!mga_connector->i2c)
DRM_ERROR("failed to add ddc bus\n");
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index 3acb2b044c7b..d70e4a92773b 100644
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -323,6 +323,7 @@ int mgag200_bo_create(struct drm_device *dev, int size, int align,
mgabo->gem.driver_private = NULL;
mgabo->bo.bdev = &mdev->ttm.bdev;
+ mgabo->bo.bdev->dev_mapping = dev->dev_mapping;
mgag200_ttm_placement(mgabo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
@@ -353,6 +354,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
bo->pin_count++;
if (gpu_addr)
*gpu_addr = mgag200_bo_gpu_offset(bo);
+ return 0;
}
mgag200_ttm_placement(bo, pl_flag);
diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c
index 262c9f5f5f60..ce860de43e61 100644
--- a/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c
@@ -90,6 +90,7 @@ nvc0_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return ret;
nv_subdev(priv)->unit = 0x00008000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_bsp_cclass;
nv_engine(priv)->sclass = nvc0_bsp_sclass;
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c
index c46882c83982..ba6aeca0285e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c
@@ -90,6 +90,7 @@ nve0_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return ret;
nv_subdev(priv)->unit = 0x00008000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nve0_bsp_cclass;
nv_engine(priv)->sclass = nve0_bsp_sclass;
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c
index 373dbcc523b2..a19e7d79b847 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c
@@ -36,6 +36,8 @@ nva3_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size)
if (data && data[0]) {
for (i = 0; i < size; i++)
nv_wr32(priv, 0x61c440 + soff, (i << 8) | data[i]);
+ for (; i < 0x60; i++)
+ nv_wr32(priv, 0x61c440 + soff, (i << 8));
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003);
} else
if (data) {
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c
index dc57e24fc1df..717639386ced 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c
@@ -41,6 +41,8 @@ nvd0_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size)
if (data && data[0]) {
for (i = 0; i < size; i++)
nv_wr32(priv, 0x10ec00 + soff, (i << 8) | data[i]);
+ for (; i < 0x60; i++)
+ nv_wr32(priv, 0x10ec00 + soff, (i << 8));
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000003);
} else
if (data) {
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c
index ab1e918469a8..526b75242899 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c
@@ -47,14 +47,8 @@ int
nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size)
{
struct nv50_disp_priv *priv = (void *)object->engine;
- struct nouveau_bios *bios = nouveau_bios(priv);
- const u16 type = (mthd & NV50_DISP_SOR_MTHD_TYPE) >> 12;
const u8 head = (mthd & NV50_DISP_SOR_MTHD_HEAD) >> 3;
- const u8 link = (mthd & NV50_DISP_SOR_MTHD_LINK) >> 2;
const u8 or = (mthd & NV50_DISP_SOR_MTHD_OR);
- const u16 mask = (0x0100 << head) | (0x0040 << link) | (0x0001 << or);
- struct dcb_output outp;
- u8 ver, hdr;
u32 data;
int ret = -EINVAL;
@@ -62,8 +56,6 @@ nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size)
return -EINVAL;
data = *(u32 *)args;
- if (type && !dcb_outp_match(bios, type, mask, &ver, &hdr, &outp))
- return -ENODEV;
switch (mthd & ~0x3f) {
case NV50_DISP_SOR_PWR:
diff --git a/drivers/gpu/drm/nouveau/core/engine/falcon.c b/drivers/gpu/drm/nouveau/core/engine/falcon.c
index 3c7a31f7590e..e03fc8e4dc1d 100644
--- a/drivers/gpu/drm/nouveau/core/engine/falcon.c
+++ b/drivers/gpu/drm/nouveau/core/engine/falcon.c
@@ -23,6 +23,25 @@
#include <engine/falcon.h>
#include <subdev/timer.h>
+void
+nouveau_falcon_intr(struct nouveau_subdev *subdev)
+{
+ struct nouveau_falcon *falcon = (void *)subdev;
+ u32 dispatch = nv_ro32(falcon, 0x01c);
+ u32 intr = nv_ro32(falcon, 0x008) & dispatch & ~(dispatch >> 16);
+
+ if (intr & 0x00000010) {
+ nv_debug(falcon, "ucode halted\n");
+ nv_wo32(falcon, 0x004, 0x00000010);
+ intr &= ~0x00000010;
+ }
+
+ if (intr) {
+ nv_error(falcon, "unhandled intr 0x%08x\n", intr);
+ nv_wo32(falcon, 0x004, intr);
+ }
+}
+
u32
_nouveau_falcon_rd32(struct nouveau_object *object, u64 addr)
{
diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
index 49ecbb859b25..c19004301309 100644
--- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
+++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
@@ -265,8 +265,8 @@ nv31_mpeg_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
int
nv31_mpeg_init(struct nouveau_object *object)
{
- struct nouveau_engine *engine = nv_engine(object->engine);
- struct nv31_mpeg_priv *priv = (void *)engine;
+ struct nouveau_engine *engine = nv_engine(object);
+ struct nv31_mpeg_priv *priv = (void *)object;
struct nouveau_fb *pfb = nouveau_fb(object);
int ret, i;
@@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object)
/* PMPEG init */
nv_wr32(priv, 0x00b32c, 0x00000000);
nv_wr32(priv, 0x00b314, 0x00000100);
- nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031);
+ if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv))
+ nv_wr32(priv, 0x00b220, 0x00000044);
+ else
+ nv_wr32(priv, 0x00b220, 0x00000031);
nv_wr32(priv, 0x00b300, 0x02001ec1);
nv_mask(priv, 0x00b32c, 0x00000001, 0x00000001);
diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
index f7c581ad1991..dd6196072e9c 100644
--- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c
@@ -61,6 +61,7 @@ nv40_mpeg_context_ctor(struct nouveau_object *parent,
if (ret)
return ret;
+ nv_wo32(&chan->base.base, 0x78, 0x02001ec1);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c
index 98072c1ff360..73719aaa62d6 100644
--- a/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c
@@ -90,6 +90,7 @@ nvc0_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return ret;
nv_subdev(priv)->unit = 0x00000002;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_ppp_cclass;
nv_engine(priv)->sclass = nvc0_ppp_sclass;
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c
index 1879229b60eb..ac1f62aace72 100644
--- a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c
@@ -90,6 +90,7 @@ nvc0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return ret;
nv_subdev(priv)->unit = 0x00020000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_vp_cclass;
nv_engine(priv)->sclass = nvc0_vp_sclass;
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c
index d28ecbf7bc49..d4c3108479c9 100644
--- a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c
@@ -90,6 +90,7 @@ nve0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return ret;
nv_subdev(priv)->unit = 0x00020000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nve0_vp_cclass;
nv_engine(priv)->sclass = nve0_vp_sclass;
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/xtensa.c b/drivers/gpu/drm/nouveau/core/engine/xtensa.c
index 0639bc59d0a5..5f6ede7c4892 100644
--- a/drivers/gpu/drm/nouveau/core/engine/xtensa.c
+++ b/drivers/gpu/drm/nouveau/core/engine/xtensa.c
@@ -118,7 +118,13 @@ _nouveau_xtensa_init(struct nouveau_object *object)
return ret;
}
- ret = nouveau_gpuobj_new(object, NULL, fw->size, 0x1000, 0,
+ if (fw->size > 0x40000) {
+ nv_warn(xtensa, "firmware %s too large\n", name);
+ release_firmware(fw);
+ return -EINVAL;
+ }
+
+ ret = nouveau_gpuobj_new(object, NULL, 0x40000, 0x1000, 0,
&xtensa->gpu_fw);
if (ret) {
release_firmware(fw);
diff --git a/drivers/gpu/drm/nouveau/core/include/engine/falcon.h b/drivers/gpu/drm/nouveau/core/include/engine/falcon.h
index 1edec386ab36..181aa7da524d 100644
--- a/drivers/gpu/drm/nouveau/core/include/engine/falcon.h
+++ b/drivers/gpu/drm/nouveau/core/include/engine/falcon.h
@@ -72,6 +72,8 @@ int nouveau_falcon_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, u32, bool, const char *,
const char *, int, void **);
+void nouveau_falcon_intr(struct nouveau_subdev *subdev);
+
#define _nouveau_falcon_dtor _nouveau_engine_dtor
int _nouveau_falcon_init(struct nouveau_object *);
int _nouveau_falcon_fini(struct nouveau_object *, bool);
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h
index f2e87b105666..fcf57fa309bf 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h
@@ -55,7 +55,7 @@ struct nouveau_vma {
struct nouveau_vm {
struct nouveau_vmmgr *vmm;
struct nouveau_mm mm;
- int refcount;
+ struct kref refcount;
struct list_head pgd_list;
atomic_t engref[NVDEV_SUBDEV_NR];
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h
index 6c974dd83e8b..db9d6ddde52c 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h
@@ -81,7 +81,7 @@ void nv44_fb_tile_prog(struct nouveau_fb *, int, struct nouveau_fb_tile *);
void nv46_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size,
u32 pitch, u32 flags, struct nouveau_fb_tile *);
-void nv50_ram_put(struct nouveau_fb *, struct nouveau_mem **);
+void __nv50_ram_put(struct nouveau_fb *, struct nouveau_mem *);
extern int nv50_fb_memtype[0x80];
#endif
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c
index af5aa7ee8ad9..903baff77fdd 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c
@@ -27,17 +27,10 @@
#include "priv.h"
void
-nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
+__nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem *mem)
{
struct nouveau_mm_node *this;
- struct nouveau_mem *mem;
- mem = *pmem;
- *pmem = NULL;
- if (unlikely(mem == NULL))
- return;
-
- mutex_lock(&pfb->base.mutex);
while (!list_empty(&mem->regions)) {
this = list_first_entry(&mem->regions, typeof(*this), rl_entry);
@@ -46,6 +39,19 @@ nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
}
nouveau_mm_free(&pfb->tags, &mem->tag);
+}
+
+void
+nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
+{
+ struct nouveau_mem *mem = *pmem;
+
+ *pmem = NULL;
+ if (unlikely(mem == NULL))
+ return;
+
+ mutex_lock(&pfb->base.mutex);
+ __nv50_ram_put(pfb, mem);
mutex_unlock(&pfb->base.mutex);
kfree(mem);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c
index 9c3634acbb9d..cf97c4de4a6b 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c
@@ -33,11 +33,19 @@ void
nvc0_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
{
struct nouveau_ltcg *ltcg = nouveau_ltcg(pfb);
+ struct nouveau_mem *mem = *pmem;
- if ((*pmem)->tag)
- ltcg->tags_free(ltcg, &(*pmem)->tag);
+ *pmem = NULL;
+ if (unlikely(mem == NULL))
+ return;
- nv50_ram_put(pfb, pmem);
+ mutex_lock(&pfb->base.mutex);
+ if (mem->tag)
+ ltcg->tags_free(ltcg, &mem->tag);
+ __nv50_ram_put(pfb, mem);
+ mutex_unlock(&pfb->base.mutex);
+
+ kfree(mem);
}
int
diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
index bf489dcf46e2..c4c1d415e7fe 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
@@ -103,7 +103,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev)
int i;
intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
intr1 = nv_rd32(priv, 0xe074) & nv_rd32(priv, 0xe070);
hi = (intr0 & 0x0000ffff) | (intr1 << 16);
@@ -115,7 +115,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev)
}
nv_wr32(priv, 0xe054, intr0);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
nv_wr32(priv, 0xe074, intr1);
}
@@ -146,7 +146,7 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
int ret;
ret = nouveau_gpio_create(parent, engine, oclass,
- nv_device(parent)->chipset >= 0x90 ? 32 : 16,
+ nv_device(parent)->chipset > 0x92 ? 32 : 16,
&priv);
*pobject = nv_object(priv);
if (ret)
@@ -182,7 +182,7 @@ nv50_gpio_init(struct nouveau_object *object)
/* disable, and ack any pending gpio interrupts */
nv_wr32(priv, 0xe050, 0x00000000);
nv_wr32(priv, 0xe054, 0xffffffff);
- if (nv_device(priv)->chipset >= 0x90) {
+ if (nv_device(priv)->chipset > 0x92) {
nv_wr32(priv, 0xe070, 0x00000000);
nv_wr32(priv, 0xe074, 0xffffffff);
}
@@ -195,7 +195,7 @@ nv50_gpio_fini(struct nouveau_object *object, bool suspend)
{
struct nv50_gpio_priv *priv = (void *)object;
nv_wr32(priv, 0xe050, 0x00000000);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
nv_wr32(priv, 0xe070, 0x00000000);
return nouveau_gpio_fini(&priv->base, suspend);
}
diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
index 0cb322a5e72c..f25fc5fc7dd1 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
@@ -41,7 +41,7 @@ nv50_mc_intr[] = {
{ 0x04000000, NVDEV_ENGINE_DISP },
{ 0x10000000, NVDEV_SUBDEV_BUS },
{ 0x80000000, NVDEV_ENGINE_SW },
- { 0x0000d101, NVDEV_SUBDEV_FB },
+ { 0x0002d101, NVDEV_SUBDEV_FB },
{},
};
diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
index 67fcb6c852ac..ef3133e7575c 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
@@ -361,7 +361,7 @@ nouveau_vm_create(struct nouveau_vmmgr *vmm, u64 offset, u64 length,
INIT_LIST_HEAD(&vm->pgd_list);
vm->vmm = vmm;
- vm->refcount = 1;
+ kref_init(&vm->refcount);
vm->fpde = offset >> (vmm->pgt_bits + 12);
vm->lpde = (offset + length - 1) >> (vmm->pgt_bits + 12);
@@ -441,8 +441,9 @@ nouveau_vm_unlink(struct nouveau_vm *vm, struct nouveau_gpuobj *mpgd)
}
static void
-nouveau_vm_del(struct nouveau_vm *vm)
+nouveau_vm_del(struct kref *kref)
{
+ struct nouveau_vm *vm = container_of(kref, typeof(*vm), refcount);
struct nouveau_vm_pgd *vpgd, *tmp;
list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
@@ -458,27 +459,19 @@ int
nouveau_vm_ref(struct nouveau_vm *ref, struct nouveau_vm **ptr,
struct nouveau_gpuobj *pgd)
{
- struct nouveau_vm *vm;
- int ret;
-
- vm = ref;
- if (vm) {
- ret = nouveau_vm_link(vm, pgd);
+ if (ref) {
+ int ret = nouveau_vm_link(ref, pgd);
if (ret)
return ret;
- vm->refcount++;
+ kref_get(&ref->refcount);
}
- vm = *ptr;
- *ptr = ref;
-
- if (vm) {
- nouveau_vm_unlink(vm, pgd);
-
- if (--vm->refcount == 0)
- nouveau_vm_del(vm);
+ if (*ptr) {
+ nouveau_vm_unlink(*ptr, pgd);
+ kref_put(&(*ptr)->refcount, nouveau_vm_del);
}
+ *ptr = ref;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 4b1afb131380..af20fba3a1a4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -148,6 +148,7 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
if (unlikely(nvbo->gem))
DRM_ERROR("bo %p still attached to GEM object\n", bo);
+ WARN_ON(nvbo->pin_refcnt > 0);
nv10_bo_put_tile_region(dev, nvbo->tile, NULL);
kfree(nvbo);
}
@@ -197,6 +198,17 @@ nouveau_bo_new(struct drm_device *dev, int size, int align,
size_t acc_size;
int ret;
int type = ttm_bo_type_device;
+ int lpg_shift = 12;
+ int max_size;
+
+ if (drm->client.base.vm)
+ lpg_shift = drm->client.base.vm->vmm->lpg_shift;
+ max_size = INT_MAX & ~((1 << lpg_shift) - 1);
+
+ if (size <= 0 || size > max_size) {
+ nv_warn(drm, "skipped size %x\n", (u32)size);
+ return -EINVAL;
+ }
if (sg)
type = ttm_bo_type_sg;
@@ -340,13 +352,15 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
{
struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
struct ttm_buffer_object *bo = &nvbo->bo;
- int ret;
+ int ret, ref;
ret = ttm_bo_reserve(bo, false, false, false, 0);
if (ret)
return ret;
- if (--nvbo->pin_refcnt)
+ ref = --nvbo->pin_refcnt;
+ WARN_ON_ONCE(ref < 0);
+ if (ref)
goto out;
nouveau_bo_placement_set(nvbo, bo->mem.placement, 0);
@@ -578,7 +592,7 @@ nve0_bo_move_init(struct nouveau_channel *chan, u32 handle)
int ret = RING_SPACE(chan, 2);
if (ret == 0) {
BEGIN_NVC0(chan, NvSubCopy, 0x0000, 1);
- OUT_RING (chan, handle);
+ OUT_RING (chan, handle & 0x0000ffff);
FIRE_RING (chan);
}
return ret;
@@ -973,7 +987,7 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
struct ttm_mem_reg *old_mem = &bo->mem;
int ret;
- mutex_lock(&chan->cli->mutex);
+ mutex_lock_nested(&chan->cli->mutex, SINGLE_DEPTH_NESTING);
/* create temporary vmas for the transfer and attach them to the
* old nouveau_mem node, these will get cleaned up after ttm has
@@ -1014,7 +1028,7 @@ nouveau_bo_move_init(struct nouveau_drm *drm)
struct ttm_mem_reg *, struct ttm_mem_reg *);
int (*init)(struct nouveau_channel *, u32 handle);
} _methods[] = {
- { "COPY", 0, 0xa0b5, nve0_bo_move_copy, nve0_bo_move_init },
+ { "COPY", 4, 0xa0b5, nve0_bo_move_copy, nve0_bo_move_init },
{ "GRCE", 0, 0xa0b5, nve0_bo_move_copy, nvc0_bo_move_init },
{ "COPY1", 5, 0x90b8, nvc0_bo_move_copy, nvc0_bo_move_init },
{ "COPY0", 4, 0x90b5, nvc0_bo_move_copy, nvc0_bo_move_init },
@@ -1034,7 +1048,7 @@ nouveau_bo_move_init(struct nouveau_drm *drm)
struct nouveau_channel *chan;
u32 handle = (mthd->engine << 16) | mthd->oclass;
- if (mthd->init == nve0_bo_move_init)
+ if (mthd->engine)
chan = drm->cechan;
else
chan = drm->channel;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 708b2d1c0037..907d20ef6d4d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -138,7 +138,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
{
struct nouveau_framebuffer *nouveau_fb;
struct drm_gem_object *gem;
- int ret;
+ int ret = -ENOMEM;
gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]);
if (!gem)
@@ -146,15 +146,19 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
nouveau_fb = kzalloc(sizeof(struct nouveau_framebuffer), GFP_KERNEL);
if (!nouveau_fb)
- return ERR_PTR(-ENOMEM);
+ goto err_unref;
ret = nouveau_framebuffer_init(dev, nouveau_fb, mode_cmd, nouveau_gem_object(gem));
- if (ret) {
- drm_gem_object_unreference(gem);
- return ERR_PTR(ret);
- }
+ if (ret)
+ goto err;
return &nouveau_fb->base;
+
+err:
+ kfree(nouveau_fb);
+err_unref:
+ drm_gem_object_unreference(gem);
+ return ERR_PTR(ret);
}
static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
@@ -524,9 +528,12 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
struct nouveau_page_flip_state *s;
struct nouveau_channel *chan = NULL;
struct nouveau_fence *fence;
- struct list_head res;
- struct ttm_validate_buffer res_val[2];
+ struct ttm_validate_buffer resv[2] = {
+ { .bo = &old_bo->bo },
+ { .bo = &new_bo->bo },
+ };
struct ww_acquire_ctx ticket;
+ LIST_HEAD(res);
int ret;
if (!drm->channel)
@@ -545,27 +552,19 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
chan = drm->channel;
spin_unlock(&old_bo->bo.bdev->fence_lock);
- mutex_lock(&chan->cli->mutex);
-
if (new_bo != old_bo) {
ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM);
- if (likely(!ret)) {
- res_val[0].bo = &old_bo->bo;
- res_val[1].bo = &new_bo->bo;
- INIT_LIST_HEAD(&res);
- list_add_tail(&res_val[0].head, &res);
- list_add_tail(&res_val[1].head, &res);
- ret = ttm_eu_reserve_buffers(&ticket, &res);
- if (ret)
- nouveau_bo_unpin(new_bo);
- }
- } else
- ret = ttm_bo_reserve(&new_bo->bo, false, false, false, 0);
+ if (ret)
+ goto fail_free;
- if (ret) {
- mutex_unlock(&chan->cli->mutex);
- goto fail_free;
+ list_add(&resv[1].head, &res);
}
+ list_add(&resv[0].head, &res);
+
+ mutex_lock(&chan->cli->mutex);
+ ret = ttm_eu_reserve_buffers(&ticket, &res);
+ if (ret)
+ goto fail_unpin;
/* Initialize a page flip struct */
*s = (struct nouveau_page_flip_state)
@@ -576,10 +575,8 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
/* Emit a page flip */
if (nv_device(drm->device)->card_type >= NV_50) {
ret = nv50_display_flip_next(crtc, fb, chan, 0);
- if (ret) {
- mutex_unlock(&chan->cli->mutex);
+ if (ret)
goto fail_unreserve;
- }
}
ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
@@ -590,22 +587,18 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
/* Update the crtc struct and cleanup */
crtc->fb = fb;
- if (old_bo != new_bo) {
- ttm_eu_fence_buffer_objects(&ticket, &res, fence);
+ ttm_eu_fence_buffer_objects(&ticket, &res, fence);
+ if (old_bo != new_bo)
nouveau_bo_unpin(old_bo);
- } else {
- nouveau_bo_fence(new_bo, fence);
- ttm_bo_unreserve(&new_bo->bo);
- }
nouveau_fence_unref(&fence);
return 0;
fail_unreserve:
- if (old_bo != new_bo) {
- ttm_eu_backoff_reservation(&ticket, &res);
+ ttm_eu_backoff_reservation(&ticket, &res);
+fail_unpin:
+ mutex_unlock(&chan->cli->mutex);
+ if (old_bo != new_bo)
nouveau_bo_unpin(new_bo);
- } else
- ttm_bo_unreserve(&new_bo->bo);
fail_free:
kfree(s);
return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 218a4b522fe5..61972668fd05 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -192,6 +192,18 @@ nouveau_accel_init(struct nouveau_drm *drm)
arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
arg1 = 1;
+ } else
+ if (device->chipset >= 0xa3 &&
+ device->chipset != 0xaa &&
+ device->chipset != 0xac) {
+ ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
+ NVDRM_CHAN + 1, NvDmaFB, NvDmaTT,
+ &drm->cechan);
+ if (ret)
+ NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
+
+ arg0 = NvDmaFB;
+ arg1 = NvDmaTT;
} else {
arg0 = NvDmaFB;
arg1 = NvDmaTT;
@@ -284,8 +296,6 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
return 0;
}
-static struct lock_class_key drm_client_lock_class_key;
-
static int
nouveau_drm_load(struct drm_device *dev, unsigned long flags)
{
@@ -297,7 +307,6 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
if (ret)
return ret;
- lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key);
dev->dev_private = drm;
drm->dev = dev;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 9352010030e9..8f6d63d7edd3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -385,6 +385,7 @@ out_unlock:
mutex_unlock(&dev->struct_mutex);
if (chan)
nouveau_bo_vma_del(nvbo, &fbcon->nouveau_fb.vma);
+ nouveau_bo_unmap(nvbo);
out_unpin:
nouveau_bo_unpin(nvbo);
out_unref:
@@ -397,7 +398,8 @@ void
nouveau_fbcon_output_poll_changed(struct drm_device *dev)
{
struct nouveau_drm *drm = nouveau_drm(dev);
- drm_fb_helper_hotplug_event(&drm->fbcon->helper);
+ if (drm->fbcon)
+ drm_fb_helper_hotplug_event(&drm->fbcon->helper);
}
static int
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 1680d9187bab..be3149932c2d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -143,7 +143,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
int ret;
fence->channel = chan;
- fence->timeout = jiffies + (3 * DRM_HZ);
+ fence->timeout = jiffies + (15 * DRM_HZ);
fence->sequence = ++fctx->sequence;
ret = fctx->emit(fence);
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index e72d09c068a8..830cb7bad922 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -50,12 +50,6 @@ nouveau_gem_object_del(struct drm_gem_object *gem)
return;
nvbo->gem = NULL;
- /* Lockdep hates you for doing reserve with gem object lock held */
- if (WARN_ON_ONCE(nvbo->pin_refcnt)) {
- nvbo->pin_refcnt = 1;
- nouveau_bo_unpin(nvbo);
- }
-
if (gem->import_attach)
drm_prime_gem_destroy(gem, nvbo->bo.sg);
diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c
index 8e47a9bae8c3..22aa9963ea6f 100644
--- a/drivers/gpu/drm/nouveau/nv17_fence.c
+++ b/drivers/gpu/drm/nouveau/nv17_fence.c
@@ -76,7 +76,7 @@ nv17_fence_context_new(struct nouveau_channel *chan)
struct ttm_mem_reg *mem = &priv->bo->bo.mem;
struct nouveau_object *object;
u32 start = mem->start * PAGE_SIZE;
- u32 limit = mem->start + mem->size - 1;
+ u32 limit = start + mem->size - 1;
int ret = 0;
fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL);
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 54dc6355b0c2..8b40a36c1b57 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -355,6 +355,7 @@ struct nv50_oimm {
struct nv50_head {
struct nouveau_crtc base;
+ struct nouveau_bo *image;
struct nv50_curs curs;
struct nv50_sync sync;
struct nv50_ovly ovly;
@@ -517,9 +518,10 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
{
struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
+ struct nv50_head *head = nv50_head(crtc);
struct nv50_sync *sync = nv50_sync(crtc);
- int head = nv_crtc->index, ret;
u32 *push;
+ int ret;
swap_interval <<= 4;
if (swap_interval == 0)
@@ -537,7 +539,7 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
return ret;
BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 2);
- OUT_RING (chan, NvEvoSema0 + head);
+ OUT_RING (chan, NvEvoSema0 + nv_crtc->index);
OUT_RING (chan, sync->addr ^ 0x10);
BEGIN_NV04(chan, 0, NV11_SUBCHAN_SEMAPHORE_RELEASE, 1);
OUT_RING (chan, sync->data + 1);
@@ -546,7 +548,7 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
OUT_RING (chan, sync->data);
} else
if (chan && nv_mclass(chan->object) < NVC0_CHANNEL_IND_CLASS) {
- u64 addr = nv84_fence_crtc(chan, head) + sync->addr;
+ u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + sync->addr;
ret = RING_SPACE(chan, 12);
if (ret)
return ret;
@@ -565,7 +567,7 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL);
} else
if (chan) {
- u64 addr = nv84_fence_crtc(chan, head) + sync->addr;
+ u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + sync->addr;
ret = RING_SPACE(chan, 10);
if (ret)
return ret;
@@ -630,6 +632,8 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
evo_mthd(push, 0x0080, 1);
evo_data(push, 0x00000000);
evo_kick(push, sync);
+
+ nouveau_bo_ref(nv_fb->nvbo, &head->image);
return 0;
}
@@ -1038,18 +1042,17 @@ static int
nv50_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb)
{
struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb);
+ struct nv50_head *head = nv50_head(crtc);
int ret;
ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM);
- if (ret)
- return ret;
-
- if (old_fb) {
- nvfb = nouveau_framebuffer(old_fb);
- nouveau_bo_unpin(nvfb->nvbo);
+ if (ret == 0) {
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(nvfb->nvbo, &head->image);
}
- return 0;
+ return ret;
}
static int
@@ -1198,6 +1201,15 @@ nv50_crtc_lut_load(struct drm_crtc *crtc)
}
}
+static void
+nv50_crtc_disable(struct drm_crtc *crtc)
+{
+ struct nv50_head *head = nv50_head(crtc);
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(NULL, &head->image);
+}
+
static int
nv50_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
uint32_t handle, uint32_t width, uint32_t height)
@@ -1271,18 +1283,29 @@ nv50_crtc_destroy(struct drm_crtc *crtc)
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct nv50_disp *disp = nv50_disp(crtc->dev);
struct nv50_head *head = nv50_head(crtc);
+
nv50_dmac_destroy(disp->core, &head->ovly.base);
nv50_pioc_destroy(disp->core, &head->oimm.base);
nv50_dmac_destroy(disp->core, &head->sync.base);
nv50_pioc_destroy(disp->core, &head->curs.base);
+
+ /*XXX: this shouldn't be necessary, but the core doesn't call
+ * disconnect() during the cleanup paths
+ */
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(NULL, &head->image);
+
nouveau_bo_unmap(nv_crtc->cursor.nvbo);
if (nv_crtc->cursor.nvbo)
nouveau_bo_unpin(nv_crtc->cursor.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
+
nouveau_bo_unmap(nv_crtc->lut.nvbo);
if (nv_crtc->lut.nvbo)
nouveau_bo_unpin(nv_crtc->lut.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
+
drm_crtc_cleanup(crtc);
kfree(crtc);
}
@@ -1296,6 +1319,7 @@ static const struct drm_crtc_helper_funcs nv50_crtc_hfunc = {
.mode_set_base = nv50_crtc_mode_set_base,
.mode_set_base_atomic = nv50_crtc_mode_set_base_atomic,
.load_lut = nv50_crtc_lut_load,
+ .disable = nv50_crtc_disable,
};
static const struct drm_crtc_funcs nv50_crtc_func = {
diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c
index f9701e567db8..0ee363840035 100644
--- a/drivers/gpu/drm/nouveau/nv50_fence.c
+++ b/drivers/gpu/drm/nouveau/nv50_fence.c
@@ -39,6 +39,8 @@ nv50_fence_context_new(struct nouveau_channel *chan)
struct nv10_fence_chan *fctx;
struct ttm_mem_reg *mem = &priv->bo->bo.mem;
struct nouveau_object *object;
+ u32 start = mem->start * PAGE_SIZE;
+ u32 limit = start + mem->size - 1;
int ret, i;
fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL);
@@ -51,26 +53,28 @@ nv50_fence_context_new(struct nouveau_channel *chan)
fctx->base.sync = nv17_fence_sync;
ret = nouveau_object_new(nv_object(chan->cli), chan->handle,
- NvSema, 0x0002,
+ NvSema, 0x003d,
&(struct nv_dma_class) {
.flags = NV_DMA_TARGET_VRAM |
NV_DMA_ACCESS_RDWR,
- .start = mem->start * PAGE_SIZE,
- .limit = mem->size - 1,
+ .start = start,
+ .limit = limit,
}, sizeof(struct nv_dma_class),
&object);
/* dma objects for display sync channel semaphore blocks */
for (i = 0; !ret && i < dev->mode_config.num_crtc; i++) {
struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i);
+ u32 start = bo->bo.mem.start * PAGE_SIZE;
+ u32 limit = start + bo->bo.mem.size - 1;
ret = nouveau_object_new(nv_object(chan->cli), chan->handle,
NvEvoSema0 + i, 0x003d,
&(struct nv_dma_class) {
.flags = NV_DMA_TARGET_VRAM |
NV_DMA_ACCESS_RDWR,
- .start = bo->bo.offset,
- .limit = bo->bo.offset + 0xfff,
+ .start = start,
+ .limit = limit,
}, sizeof(struct nv_dma_class),
&object);
}
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 93c2f2cceb51..eb89653a7a17 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -179,9 +179,10 @@ qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *relea
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->command_ring, &cmd, interruptible);
}
@@ -191,9 +192,10 @@ qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *releas
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->cursor_ring, &cmd, interruptible);
}
@@ -214,7 +216,6 @@ int qxl_garbage_collect(struct qxl_device *qdev)
struct qxl_release *release;
uint64_t id, next_id;
int i = 0;
- int ret;
union qxl_release_info *info;
while (qxl_ring_pop(qdev->release_ring, &id)) {
@@ -224,17 +225,10 @@ int qxl_garbage_collect(struct qxl_device *qdev)
if (release == NULL)
break;
- ret = qxl_release_reserve(qdev, release, false);
- if (ret) {
- qxl_io_log(qdev, "failed to reserve release on garbage collect %lld\n", id);
- DRM_ERROR("failed to reserve release %lld\n", id);
- }
-
info = qxl_release_map(qdev, release);
next_id = info->next;
qxl_release_unmap(qdev, release, info);
- qxl_release_unreserve(qdev, release);
QXL_INFO(qdev, "popped %lld, next %lld\n", id,
next_id);
@@ -259,27 +253,29 @@ int qxl_garbage_collect(struct qxl_device *qdev)
return i;
}
-int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size,
+int qxl_alloc_bo_reserved(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned long size,
struct qxl_bo **_bo)
{
struct qxl_bo *bo;
int ret;
ret = qxl_bo_create(qdev, size, false /* not kernel - device */,
- QXL_GEM_DOMAIN_VRAM, NULL, &bo);
+ false, QXL_GEM_DOMAIN_VRAM, NULL, &bo);
if (ret) {
DRM_ERROR("failed to allocate VRAM BO\n");
return ret;
}
- ret = qxl_bo_reserve(bo, false);
- if (unlikely(ret != 0))
+ ret = qxl_release_list_add(release, bo);
+ if (ret)
goto out_unref;
*_bo = bo;
return 0;
out_unref:
qxl_bo_unref(&bo);
- return 0;
+ return ret;
}
static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port, bool intr)
@@ -503,6 +499,10 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
if (ret)
return ret;
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ return ret;
+
cmd = (struct qxl_surface_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_SURFACE_CMD_CREATE;
cmd->u.surface_create.format = surf->surf.format;
@@ -524,14 +524,11 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
surf->surf_create = release;
- /* no need to add a release to the fence for this bo,
+ /* no need to add a release to the fence for this surface bo,
since it is only released when we ask to destroy the surface
and it would never signal otherwise */
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
-
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
surf->hw_surf_alloc = true;
spin_lock(&qdev->surf_id_idr_lock);
@@ -573,12 +570,9 @@ int qxl_hw_surface_dealloc(struct qxl_device *qdev,
cmd->surface_id = id;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
- qxl_release_unreserve(qdev, release);
-
+ qxl_release_fence_buffer_objects(release);
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index f76f5dd7bfc4..835caba026d3 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -179,7 +179,7 @@ static void qxl_crtc_destroy(struct drm_crtc *crtc)
kfree(qxl_crtc);
}
-static void
+static int
qxl_hide_cursor(struct qxl_device *qdev)
{
struct qxl_release *release;
@@ -188,14 +188,22 @@ qxl_hide_cursor(struct qxl_device *qdev)
ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,
&release, NULL);
+ if (ret)
+ return ret;
+
+ ret = qxl_release_reserve_list(release, true);
+ if (ret) {
+ qxl_release_free(qdev, release);
+ return ret;
+ }
cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_CURSOR_HIDE;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+ return 0;
}
static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
@@ -216,10 +224,8 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
int size = 64*64*4;
int ret = 0;
- if (!handle) {
- qxl_hide_cursor(qdev);
- return 0;
- }
+ if (!handle)
+ return qxl_hide_cursor(qdev);
obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
if (!obj) {
@@ -234,8 +240,9 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
goto out_unref;
ret = qxl_bo_pin(user_bo, QXL_GEM_DOMAIN_CPU, NULL);
+ qxl_bo_unreserve(user_bo);
if (ret)
- goto out_unreserve;
+ goto out_unref;
ret = qxl_bo_kmap(user_bo, &user_ptr);
if (ret)
@@ -246,14 +253,20 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
&release, NULL);
if (ret)
goto out_kunmap;
- ret = qxl_alloc_bo_reserved(qdev, sizeof(struct qxl_cursor) + size,
- &cursor_bo);
+
+ ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_cursor) + size,
+ &cursor_bo);
if (ret)
goto out_free_release;
- ret = qxl_bo_kmap(cursor_bo, (void **)&cursor);
+
+ ret = qxl_release_reserve_list(release, false);
if (ret)
goto out_free_bo;
+ ret = qxl_bo_kmap(cursor_bo, (void **)&cursor);
+ if (ret)
+ goto out_backoff;
+
cursor->header.unique = 0;
cursor->header.type = SPICE_CURSOR_TYPE_ALPHA;
cursor->header.width = 64;
@@ -269,11 +282,7 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
qxl_bo_kunmap(cursor_bo);
- /* finish with the userspace bo */
qxl_bo_kunmap(user_bo);
- qxl_bo_unpin(user_bo);
- qxl_bo_unreserve(user_bo);
- drm_gem_object_unreference_unlocked(obj);
cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_CURSOR_SET;
@@ -281,30 +290,35 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
cmd->u.set.position.y = qcrtc->cur_y;
cmd->u.set.shape = qxl_bo_physical_address(qdev, cursor_bo, 0);
- qxl_release_add_res(qdev, release, cursor_bo);
cmd->u.set.visible = 1;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+ /* finish with the userspace bo */
+ ret = qxl_bo_reserve(user_bo, false);
+ if (!ret) {
+ qxl_bo_unpin(user_bo);
+ qxl_bo_unreserve(user_bo);
+ }
+ drm_gem_object_unreference_unlocked(obj);
- qxl_bo_unreserve(cursor_bo);
qxl_bo_unref(&cursor_bo);
return ret;
+
+out_backoff:
+ qxl_release_backoff_reserve_list(release);
out_free_bo:
qxl_bo_unref(&cursor_bo);
out_free_release:
- qxl_release_unreserve(qdev, release);
qxl_release_free(qdev, release);
out_kunmap:
qxl_bo_kunmap(user_bo);
out_unpin:
qxl_bo_unpin(user_bo);
-out_unreserve:
- qxl_bo_unreserve(user_bo);
out_unref:
drm_gem_object_unreference_unlocked(obj);
return ret;
@@ -322,6 +336,14 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc,
ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,
&release, NULL);
+ if (ret)
+ return ret;
+
+ ret = qxl_release_reserve_list(release, true);
+ if (ret) {
+ qxl_release_free(qdev, release);
+ return ret;
+ }
qcrtc->cur_x = x;
qcrtc->cur_y = y;
@@ -332,9 +354,9 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc,
cmd->u.position.y = qcrtc->cur_y;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c
index 3c8c3dbf9378..56e1d633875e 100644
--- a/drivers/gpu/drm/qxl/qxl_draw.c
+++ b/drivers/gpu/drm/qxl/qxl_draw.c
@@ -23,25 +23,29 @@
#include "qxl_drv.h"
#include "qxl_object.h"
+static int alloc_clips(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned num_clips,
+ struct qxl_bo **clips_bo)
+{
+ int size = sizeof(struct qxl_clip_rects) + sizeof(struct qxl_rect) * num_clips;
+
+ return qxl_alloc_bo_reserved(qdev, release, size, clips_bo);
+}
+
/* returns a pointer to the already allocated qxl_rect array inside
* the qxl_clip_rects. This is *not* the same as the memory allocated
* on the device, it is offset to qxl_clip_rects.chunk.data */
static struct qxl_rect *drawable_set_clipping(struct qxl_device *qdev,
struct qxl_drawable *drawable,
unsigned num_clips,
- struct qxl_bo **clips_bo,
- struct qxl_release *release)
+ struct qxl_bo *clips_bo)
{
struct qxl_clip_rects *dev_clips;
int ret;
- int size = sizeof(*dev_clips) + sizeof(struct qxl_rect) * num_clips;
- ret = qxl_alloc_bo_reserved(qdev, size, clips_bo);
- if (ret)
- return NULL;
- ret = qxl_bo_kmap(*clips_bo, (void **)&dev_clips);
+ ret = qxl_bo_kmap(clips_bo, (void **)&dev_clips);
if (ret) {
- qxl_bo_unref(clips_bo);
return NULL;
}
dev_clips->num_rects = num_clips;
@@ -52,20 +56,34 @@ static struct qxl_rect *drawable_set_clipping(struct qxl_device *qdev,
}
static int
+alloc_drawable(struct qxl_device *qdev, struct qxl_release **release)
+{
+ int ret;
+ ret = qxl_alloc_release_reserved(qdev, sizeof(struct qxl_drawable),
+ QXL_RELEASE_DRAWABLE, release,
+ NULL);
+ return ret;
+}
+
+static void
+free_drawable(struct qxl_device *qdev, struct qxl_release *release)
+{
+ qxl_release_free(qdev, release);
+}
+
+/* release needs to be reserved at this point */
+static int
make_drawable(struct qxl_device *qdev, int surface, uint8_t type,
const struct qxl_rect *rect,
- struct qxl_release **release)
+ struct qxl_release *release)
{
struct qxl_drawable *drawable;
- int i, ret;
+ int i;
- ret = qxl_alloc_release_reserved(qdev, sizeof(*drawable),
- QXL_RELEASE_DRAWABLE, release,
- NULL);
- if (ret)
- return ret;
+ drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
+ if (!drawable)
+ return -ENOMEM;
- drawable = (struct qxl_drawable *)qxl_release_map(qdev, *release);
drawable->type = type;
drawable->surface_id = surface; /* Only primary for now */
@@ -91,14 +109,23 @@ make_drawable(struct qxl_device *qdev, int surface, uint8_t type,
drawable->bbox = *rect;
drawable->mm_time = qdev->rom->mm_clock;
- qxl_release_unmap(qdev, *release, &drawable->release_info);
+ qxl_release_unmap(qdev, release, &drawable->release_info);
return 0;
}
-static int qxl_palette_create_1bit(struct qxl_bo **palette_bo,
+static int alloc_palette_object(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_bo **palette_bo)
+{
+ return qxl_alloc_bo_reserved(qdev, release,
+ sizeof(struct qxl_palette) + sizeof(uint32_t) * 2,
+ palette_bo);
+}
+
+static int qxl_palette_create_1bit(struct qxl_bo *palette_bo,
+ struct qxl_release *release,
const struct qxl_fb_image *qxl_fb_image)
{
- struct qxl_device *qdev = qxl_fb_image->qdev;
const struct fb_image *fb_image = &qxl_fb_image->fb_image;
uint32_t visual = qxl_fb_image->visual;
const uint32_t *pseudo_palette = qxl_fb_image->pseudo_palette;
@@ -108,12 +135,7 @@ static int qxl_palette_create_1bit(struct qxl_bo **palette_bo,
static uint64_t unique; /* we make no attempt to actually set this
* correctly globaly, since that would require
* tracking all of our palettes. */
-
- ret = qxl_alloc_bo_reserved(qdev,
- sizeof(struct qxl_palette) + sizeof(uint32_t) * 2,
- palette_bo);
-
- ret = qxl_bo_kmap(*palette_bo, (void **)&pal);
+ ret = qxl_bo_kmap(palette_bo, (void **)&pal);
pal->num_ents = 2;
pal->unique = unique++;
if (visual == FB_VISUAL_TRUECOLOR || visual == FB_VISUAL_DIRECTCOLOR) {
@@ -126,7 +148,7 @@ static int qxl_palette_create_1bit(struct qxl_bo **palette_bo,
}
pal->ents[0] = bgcolor;
pal->ents[1] = fgcolor;
- qxl_bo_kunmap(*palette_bo);
+ qxl_bo_kunmap(palette_bo);
return 0;
}
@@ -144,44 +166,63 @@ void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
const char *src = fb_image->data;
int depth = fb_image->depth;
struct qxl_release *release;
- struct qxl_bo *image_bo;
struct qxl_image *image;
int ret;
-
+ struct qxl_drm_image *dimage;
+ struct qxl_bo *palette_bo = NULL;
if (stride == 0)
stride = depth * width / 8;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
+ ret = qxl_image_alloc_objects(qdev, release,
+ &dimage,
+ height, stride);
+ if (ret)
+ goto out_free_drawable;
+
+ if (depth == 1) {
+ ret = alloc_palette_object(qdev, release, &palette_bo);
+ if (ret)
+ goto out_free_image;
+ }
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_palette;
+
rect.left = x;
rect.right = x + width;
rect.top = y;
rect.bottom = y + height;
- ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, &release);
- if (ret)
- return;
+ ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_palette;
+ }
- ret = qxl_image_create(qdev, release, &image_bo,
- (const uint8_t *)src, 0, 0,
- width, height, depth, stride);
+ ret = qxl_image_init(qdev, release, dimage,
+ (const uint8_t *)src, 0, 0,
+ width, height, depth, stride);
if (ret) {
- qxl_release_unreserve(qdev, release);
+ qxl_release_backoff_reserve_list(release);
qxl_release_free(qdev, release);
return;
}
if (depth == 1) {
- struct qxl_bo *palette_bo;
void *ptr;
- ret = qxl_palette_create_1bit(&palette_bo, qxl_fb_image);
- qxl_release_add_res(qdev, release, palette_bo);
+ ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image);
- ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
+ ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0);
image = ptr;
image->u.bitmap.palette =
qxl_bo_physical_address(qdev, palette_bo, 0);
- qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
- qxl_bo_unreserve(palette_bo);
- qxl_bo_unref(&palette_bo);
+ qxl_bo_kunmap_atomic_page(qdev, dimage->bo, ptr);
}
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
@@ -199,16 +240,20 @@ void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
drawable->u.copy.mask.bitmap = 0;
drawable->u.copy.src_bitmap =
- qxl_bo_physical_address(qdev, image_bo, 0);
+ qxl_bo_physical_address(qdev, dimage->bo, 0);
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_release_add_res(qdev, release, image_bo);
- qxl_bo_unreserve(image_bo);
- qxl_bo_unref(&image_bo);
-
- qxl_fence_releaseable(qdev, release);
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_palette:
+ if (palette_bo)
+ qxl_bo_unref(&palette_bo);
+out_free_image:
+ qxl_image_free_objects(qdev, dimage);
+out_free_drawable:
+ if (ret)
+ free_drawable(qdev, release);
}
/* push a draw command using the given clipping rectangles as
@@ -243,10 +288,14 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
int depth = qxl_fb->base.bits_per_pixel;
uint8_t *surface_base;
struct qxl_release *release;
- struct qxl_bo *image_bo;
struct qxl_bo *clips_bo;
+ struct qxl_drm_image *dimage;
int ret;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
left = clips->x1;
right = clips->x2;
top = clips->y1;
@@ -263,36 +312,52 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
width = right - left;
height = bottom - top;
+
+ ret = alloc_clips(qdev, release, num_clips, &clips_bo);
+ if (ret)
+ goto out_free_drawable;
+
+ ret = qxl_image_alloc_objects(qdev, release,
+ &dimage,
+ height, stride);
+ if (ret)
+ goto out_free_clips;
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_image;
+
drawable_rect.left = left;
drawable_rect.right = right;
drawable_rect.top = top;
drawable_rect.bottom = bottom;
+
ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &drawable_rect,
- &release);
+ release);
if (ret)
- return;
+ goto out_release_backoff;
ret = qxl_bo_kmap(bo, (void **)&surface_base);
if (ret)
- goto out_unref;
+ goto out_release_backoff;
- ret = qxl_image_create(qdev, release, &image_bo, surface_base,
- left, top, width, height, depth, stride);
+
+ ret = qxl_image_init(qdev, release, dimage, surface_base,
+ left, top, width, height, depth, stride);
qxl_bo_kunmap(bo);
if (ret)
- goto out_unref;
+ goto out_release_backoff;
+
+ rects = drawable_set_clipping(qdev, drawable, num_clips, clips_bo);
+ if (!rects)
+ goto out_release_backoff;
- rects = drawable_set_clipping(qdev, drawable, num_clips, &clips_bo, release);
- if (!rects) {
- qxl_bo_unref(&image_bo);
- goto out_unref;
- }
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->clip.type = SPICE_CLIP_TYPE_RECTS;
drawable->clip.data = qxl_bo_physical_address(qdev,
clips_bo, 0);
- qxl_release_add_res(qdev, release, clips_bo);
drawable->u.copy.src_area.top = 0;
drawable->u.copy.src_area.bottom = height;
@@ -306,11 +371,9 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
drawable->u.copy.mask.pos.y = 0;
drawable->u.copy.mask.bitmap = 0;
- drawable->u.copy.src_bitmap = qxl_bo_physical_address(qdev, image_bo, 0);
+ drawable->u.copy.src_bitmap = qxl_bo_physical_address(qdev, dimage->bo, 0);
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_release_add_res(qdev, release, image_bo);
- qxl_bo_unreserve(image_bo);
- qxl_bo_unref(&image_bo);
+
clips_ptr = clips;
for (i = 0; i < num_clips; i++, clips_ptr += inc) {
rects[i].left = clips_ptr->x1;
@@ -319,17 +382,22 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
rects[i].bottom = clips_ptr->y2;
}
qxl_bo_kunmap(clips_bo);
- qxl_bo_unreserve(clips_bo);
- qxl_bo_unref(&clips_bo);
- qxl_fence_releaseable(qdev, release);
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
- return;
+ qxl_release_fence_buffer_objects(release);
+
+out_release_backoff:
+ if (ret)
+ qxl_release_backoff_reserve_list(release);
+out_free_image:
+ qxl_image_free_objects(qdev, dimage);
+out_free_clips:
+ qxl_bo_unref(&clips_bo);
+out_free_drawable:
+ /* only free drawable on error */
+ if (ret)
+ free_drawable(qdev, release);
-out_unref:
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
}
void qxl_draw_copyarea(struct qxl_device *qdev,
@@ -342,22 +410,36 @@ void qxl_draw_copyarea(struct qxl_device *qdev,
struct qxl_release *release;
int ret;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_release;
+
rect.left = dx;
rect.top = dy;
rect.right = dx + width;
rect.bottom = dy + height;
- ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, &release);
- if (ret)
- return;
+ ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_release;
+ }
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->u.copy_bits.src_pos.x = sx;
drawable->u.copy_bits.src_pos.y = sy;
-
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_fence_releaseable(qdev, release);
+
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_release:
+ if (ret)
+ free_drawable(qdev, release);
}
void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec)
@@ -370,10 +452,21 @@ void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec)
struct qxl_release *release;
int ret;
- ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, &release);
+ ret = alloc_drawable(qdev, &release);
if (ret)
return;
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_release;
+
+ ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_release;
+ }
+
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID;
drawable->u.fill.brush.u.color = color;
@@ -384,7 +477,11 @@ void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec)
drawable->u.fill.mask.bitmap = 0;
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_fence_releaseable(qdev, release);
+
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_release:
+ if (ret)
+ free_drawable(qdev, release);
}
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index aacb791464a3..7e96f4f11738 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -42,6 +42,9 @@
#include <ttm/ttm_placement.h>
#include <ttm/ttm_module.h>
+/* just for ttm_validate_buffer */
+#include <ttm/ttm_execbuf_util.h>
+
#include <drm/qxl_drm.h>
#include "qxl_dev.h"
@@ -118,9 +121,9 @@ struct qxl_bo {
uint32_t surface_id;
struct qxl_fence fence; /* per bo fence - list of releases */
struct qxl_release *surf_create;
- atomic_t reserve_count;
};
#define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, gem_base)
+#define to_qxl_bo(tobj) container_of((tobj), struct qxl_bo, tbo)
struct qxl_gem {
struct mutex mutex;
@@ -128,12 +131,7 @@ struct qxl_gem {
};
struct qxl_bo_list {
- struct list_head lhead;
- struct qxl_bo *bo;
-};
-
-struct qxl_reloc_list {
- struct list_head bos;
+ struct ttm_validate_buffer tv;
};
struct qxl_crtc {
@@ -195,10 +193,20 @@ enum {
struct qxl_release {
int id;
int type;
- int bo_count;
uint32_t release_offset;
uint32_t surface_release_id;
- struct qxl_bo *bos[QXL_MAX_RES];
+ struct ww_acquire_ctx ticket;
+ struct list_head bos;
+};
+
+struct qxl_drm_chunk {
+ struct list_head head;
+ struct qxl_bo *bo;
+};
+
+struct qxl_drm_image {
+ struct qxl_bo *bo;
+ struct list_head chunk_list;
};
struct qxl_fb_image {
@@ -314,6 +322,7 @@ struct qxl_device {
struct workqueue_struct *gc_queue;
struct work_struct gc_work;
+ struct work_struct fb_work;
};
/* forward declaration for QXL_INFO_IO */
@@ -433,12 +442,19 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma);
/* qxl image */
-int qxl_image_create(struct qxl_device *qdev,
- struct qxl_release *release,
- struct qxl_bo **image_bo,
- const uint8_t *data,
- int x, int y, int width, int height,
- int depth, int stride);
+int qxl_image_init(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *dimage,
+ const uint8_t *data,
+ int x, int y, int width, int height,
+ int depth, int stride);
+int
+qxl_image_alloc_objects(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image **image_ptr,
+ int height, int stride);
+void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage);
+
void qxl_update_screen(struct qxl_device *qxl);
/* qxl io operations (qxl_cmd.c) */
@@ -459,20 +475,15 @@ int qxl_ring_push(struct qxl_ring *ring, const void *new_elt, bool interruptible
void qxl_io_flush_release(struct qxl_device *qdev);
void qxl_io_flush_surfaces(struct qxl_device *qdev);
-int qxl_release_reserve(struct qxl_device *qdev,
- struct qxl_release *release, bool no_wait);
-void qxl_release_unreserve(struct qxl_device *qdev,
- struct qxl_release *release);
union qxl_release_info *qxl_release_map(struct qxl_device *qdev,
struct qxl_release *release);
void qxl_release_unmap(struct qxl_device *qdev,
struct qxl_release *release,
union qxl_release_info *info);
-/*
- * qxl_bo_add_resource.
- *
- */
-void qxl_bo_add_resource(struct qxl_bo *main_bo, struct qxl_bo *resource);
+int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo);
+int qxl_release_reserve_list(struct qxl_release *release, bool no_intr);
+void qxl_release_backoff_reserve_list(struct qxl_release *release);
+void qxl_release_fence_buffer_objects(struct qxl_release *release);
int qxl_alloc_surface_release_reserved(struct qxl_device *qdev,
enum qxl_surface_cmd_type surface_cmd_type,
@@ -481,15 +492,16 @@ int qxl_alloc_surface_release_reserved(struct qxl_device *qdev,
int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size,
int type, struct qxl_release **release,
struct qxl_bo **rbo);
-int qxl_fence_releaseable(struct qxl_device *qdev,
- struct qxl_release *release);
+
int
qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *release,
uint32_t type, bool interruptible);
int
qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *release,
uint32_t type, bool interruptible);
-int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size,
+int qxl_alloc_bo_reserved(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned long size,
struct qxl_bo **_bo);
/* qxl drawing commands */
@@ -510,15 +522,9 @@ void qxl_draw_copyarea(struct qxl_device *qdev,
u32 sx, u32 sy,
u32 dx, u32 dy);
-uint64_t
-qxl_release_alloc(struct qxl_device *qdev, int type,
- struct qxl_release **ret);
-
void qxl_release_free(struct qxl_device *qdev,
struct qxl_release *release);
-void qxl_release_add_res(struct qxl_device *qdev,
- struct qxl_release *release,
- struct qxl_bo *bo);
+
/* used by qxl_debugfs_release */
struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev,
uint64_t id);
@@ -561,7 +567,7 @@ void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool freein
int qxl_update_surface(struct qxl_device *qdev, struct qxl_bo *surf);
/* qxl_fence.c */
-int qxl_fence_add_release(struct qxl_fence *qfence, uint32_t rel_id);
+void qxl_fence_add_release_locked(struct qxl_fence *qfence, uint32_t rel_id);
int qxl_fence_remove_release(struct qxl_fence *qfence, uint32_t rel_id);
int qxl_fence_init(struct qxl_device *qdev, struct qxl_fence *qfence);
void qxl_fence_fini(struct qxl_fence *qfence);
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 76f39d88d684..88722f233430 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -37,12 +37,29 @@
#define QXL_DIRTY_DELAY (HZ / 30)
+#define QXL_FB_OP_FILLRECT 1
+#define QXL_FB_OP_COPYAREA 2
+#define QXL_FB_OP_IMAGEBLIT 3
+
+struct qxl_fb_op {
+ struct list_head head;
+ int op_type;
+ union {
+ struct fb_fillrect fr;
+ struct fb_copyarea ca;
+ struct fb_image ib;
+ } op;
+ void *img_data;
+};
+
struct qxl_fbdev {
struct drm_fb_helper helper;
struct qxl_framebuffer qfb;
struct list_head fbdev_list;
struct qxl_device *qdev;
+ spinlock_t delayed_ops_lock;
+ struct list_head delayed_ops;
void *shadow;
int size;
@@ -164,8 +181,69 @@ static struct fb_deferred_io qxl_defio = {
.deferred_io = qxl_deferred_io,
};
-static void qxl_fb_fillrect(struct fb_info *info,
- const struct fb_fillrect *fb_rect)
+static void qxl_fb_delayed_fillrect(struct qxl_fbdev *qfbdev,
+ const struct fb_fillrect *fb_rect)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+
+ op = kmalloc(sizeof(struct qxl_fb_op), GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.fr = *fb_rect;
+ op->img_data = NULL;
+ op->op_type = QXL_FB_OP_FILLRECT;
+
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_delayed_copyarea(struct qxl_fbdev *qfbdev,
+ const struct fb_copyarea *fb_copy)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+
+ op = kmalloc(sizeof(struct qxl_fb_op), GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.ca = *fb_copy;
+ op->img_data = NULL;
+ op->op_type = QXL_FB_OP_COPYAREA;
+
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_delayed_imageblit(struct qxl_fbdev *qfbdev,
+ const struct fb_image *fb_image)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+ uint32_t size = fb_image->width * fb_image->height * (fb_image->depth >= 8 ? fb_image->depth / 8 : 1);
+
+ op = kmalloc(sizeof(struct qxl_fb_op) + size, GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.ib = *fb_image;
+ op->img_data = (void *)(op + 1);
+ op->op_type = QXL_FB_OP_IMAGEBLIT;
+
+ memcpy(op->img_data, fb_image->data, size);
+
+ op->op.ib.data = op->img_data;
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_fillrect_internal(struct fb_info *info,
+ const struct fb_fillrect *fb_rect)
{
struct qxl_fbdev *qfbdev = info->par;
struct qxl_device *qdev = qfbdev->qdev;
@@ -203,17 +281,28 @@ static void qxl_fb_fillrect(struct fb_info *info,
qxl_draw_fill_rec.rect = rect;
qxl_draw_fill_rec.color = color;
qxl_draw_fill_rec.rop = rop;
+
+ qxl_draw_fill(&qxl_draw_fill_rec);
+}
+
+static void qxl_fb_fillrect(struct fb_info *info,
+ const struct fb_fillrect *fb_rect)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_device *qdev = qfbdev->qdev;
+
if (!drm_can_sleep()) {
- qxl_io_log(qdev,
- "%s: TODO use RCU, mysterious locks with spin_lock\n",
- __func__);
+ qxl_fb_delayed_fillrect(qfbdev, fb_rect);
+ schedule_work(&qdev->fb_work);
return;
}
- qxl_draw_fill(&qxl_draw_fill_rec);
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_fillrect_internal(info, fb_rect);
}
-static void qxl_fb_copyarea(struct fb_info *info,
- const struct fb_copyarea *region)
+static void qxl_fb_copyarea_internal(struct fb_info *info,
+ const struct fb_copyarea *region)
{
struct qxl_fbdev *qfbdev = info->par;
@@ -223,37 +312,89 @@ static void qxl_fb_copyarea(struct fb_info *info,
region->dx, region->dy);
}
+static void qxl_fb_copyarea(struct fb_info *info,
+ const struct fb_copyarea *region)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_device *qdev = qfbdev->qdev;
+
+ if (!drm_can_sleep()) {
+ qxl_fb_delayed_copyarea(qfbdev, region);
+ schedule_work(&qdev->fb_work);
+ return;
+ }
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_copyarea_internal(info, region);
+}
+
static void qxl_fb_imageblit_safe(struct qxl_fb_image *qxl_fb_image)
{
qxl_draw_opaque_fb(qxl_fb_image, 0);
}
+static void qxl_fb_imageblit_internal(struct fb_info *info,
+ const struct fb_image *image)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_fb_image qxl_fb_image;
+
+ /* ensure proper order rendering operations - TODO: must do this
+ * for everything. */
+ qxl_fb_image_init(&qxl_fb_image, qfbdev->qdev, info, image);
+ qxl_fb_imageblit_safe(&qxl_fb_image);
+}
+
static void qxl_fb_imageblit(struct fb_info *info,
const struct fb_image *image)
{
struct qxl_fbdev *qfbdev = info->par;
struct qxl_device *qdev = qfbdev->qdev;
- struct qxl_fb_image qxl_fb_image;
if (!drm_can_sleep()) {
- /* we cannot do any ttm_bo allocation since that will fail on
- * ioremap_wc..__get_vm_area_node, so queue the work item
- * instead This can happen from printk inside an interrupt
- * context, i.e.: smp_apic_timer_interrupt..check_cpu_stall */
- qxl_io_log(qdev,
- "%s: TODO use RCU, mysterious locks with spin_lock\n",
- __func__);
+ qxl_fb_delayed_imageblit(qfbdev, image);
+ schedule_work(&qdev->fb_work);
return;
}
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_imageblit_internal(info, image);
+}
- /* ensure proper order of rendering operations - TODO: must do this
- * for everything. */
- qxl_fb_image_init(&qxl_fb_image, qfbdev->qdev, info, image);
- qxl_fb_imageblit_safe(&qxl_fb_image);
+static void qxl_fb_work(struct work_struct *work)
+{
+ struct qxl_device *qdev = container_of(work, struct qxl_device, fb_work);
+ unsigned long flags;
+ struct qxl_fb_op *entry, *tmp;
+ struct qxl_fbdev *qfbdev = qdev->mode_info.qfbdev;
+
+ /* since the irq context just adds entries to the end of the
+ list dropping the lock should be fine, as entry isn't modified
+ in the operation code */
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_for_each_entry_safe(entry, tmp, &qfbdev->delayed_ops, head) {
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+ switch (entry->op_type) {
+ case QXL_FB_OP_FILLRECT:
+ qxl_fb_fillrect_internal(qfbdev->helper.fbdev, &entry->op.fr);
+ break;
+ case QXL_FB_OP_COPYAREA:
+ qxl_fb_copyarea_internal(qfbdev->helper.fbdev, &entry->op.ca);
+ break;
+ case QXL_FB_OP_IMAGEBLIT:
+ qxl_fb_imageblit_internal(qfbdev->helper.fbdev, &entry->op.ib);
+ break;
+ }
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_del(&entry->head);
+ kfree(entry);
+ }
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
}
int qxl_fb_init(struct qxl_device *qdev)
{
+ INIT_WORK(&qdev->fb_work, qxl_fb_work);
return 0;
}
@@ -536,7 +677,8 @@ int qxl_fbdev_init(struct qxl_device *qdev)
qfbdev->qdev = qdev;
qdev->mode_info.qfbdev = qfbdev;
qfbdev->helper.funcs = &qxl_fb_helper_funcs;
-
+ spin_lock_init(&qfbdev->delayed_ops_lock);
+ INIT_LIST_HEAD(&qfbdev->delayed_ops);
ret = drm_fb_helper_init(qdev->ddev, &qfbdev->helper,
qxl_num_crtc /* num_crtc - QXL supports just 1 */,
QXLFB_CONN_LIMIT);
diff --git a/drivers/gpu/drm/qxl/qxl_fence.c b/drivers/gpu/drm/qxl/qxl_fence.c
index 63c6715ad385..ae59e91cfb9a 100644
--- a/drivers/gpu/drm/qxl/qxl_fence.c
+++ b/drivers/gpu/drm/qxl/qxl_fence.c
@@ -49,17 +49,11 @@
For some reason every so often qxl hw fails to release, things go wrong.
*/
-
-
-int qxl_fence_add_release(struct qxl_fence *qfence, uint32_t rel_id)
+/* must be called with the fence lock held */
+void qxl_fence_add_release_locked(struct qxl_fence *qfence, uint32_t rel_id)
{
- struct qxl_bo *bo = container_of(qfence, struct qxl_bo, fence);
-
- spin_lock(&bo->tbo.bdev->fence_lock);
radix_tree_insert(&qfence->tree, rel_id, qfence);
qfence->num_active_releases++;
- spin_unlock(&bo->tbo.bdev->fence_lock);
- return 0;
}
int qxl_fence_remove_release(struct qxl_fence *qfence, uint32_t rel_id)
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index a235693aabba..25e1777fb0a2 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -55,7 +55,7 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size,
/* At least align on page size */
if (alignment < PAGE_SIZE)
alignment = PAGE_SIZE;
- r = qxl_bo_create(qdev, size, kernel, initial_domain, surf, &qbo);
+ r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo);
if (r) {
if (r != -ERESTARTSYS)
DRM_ERROR(
diff --git a/drivers/gpu/drm/qxl/qxl_image.c b/drivers/gpu/drm/qxl/qxl_image.c
index cf856206996b..7fbcc35e8ad3 100644
--- a/drivers/gpu/drm/qxl/qxl_image.c
+++ b/drivers/gpu/drm/qxl/qxl_image.c
@@ -30,31 +30,100 @@
#include "qxl_object.h"
static int
-qxl_image_create_helper(struct qxl_device *qdev,
+qxl_allocate_chunk(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *image,
+ unsigned int chunk_size)
+{
+ struct qxl_drm_chunk *chunk;
+ int ret;
+
+ chunk = kmalloc(sizeof(struct qxl_drm_chunk), GFP_KERNEL);
+ if (!chunk)
+ return -ENOMEM;
+
+ ret = qxl_alloc_bo_reserved(qdev, release, chunk_size, &chunk->bo);
+ if (ret) {
+ kfree(chunk);
+ return ret;
+ }
+
+ list_add_tail(&chunk->head, &image->chunk_list);
+ return 0;
+}
+
+int
+qxl_image_alloc_objects(struct qxl_device *qdev,
struct qxl_release *release,
- struct qxl_bo **image_bo,
- const uint8_t *data,
- int width, int height,
- int depth, unsigned int hash,
- int stride)
+ struct qxl_drm_image **image_ptr,
+ int height, int stride)
+{
+ struct qxl_drm_image *image;
+ int ret;
+
+ image = kmalloc(sizeof(struct qxl_drm_image), GFP_KERNEL);
+ if (!image)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&image->chunk_list);
+
+ ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_image), &image->bo);
+ if (ret) {
+ kfree(image);
+ return ret;
+ }
+
+ ret = qxl_allocate_chunk(qdev, release, image, sizeof(struct qxl_data_chunk) + stride * height);
+ if (ret) {
+ qxl_bo_unref(&image->bo);
+ kfree(image);
+ return ret;
+ }
+ *image_ptr = image;
+ return 0;
+}
+
+void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage)
{
+ struct qxl_drm_chunk *chunk, *tmp;
+
+ list_for_each_entry_safe(chunk, tmp, &dimage->chunk_list, head) {
+ qxl_bo_unref(&chunk->bo);
+ kfree(chunk);
+ }
+
+ qxl_bo_unref(&dimage->bo);
+ kfree(dimage);
+}
+
+static int
+qxl_image_init_helper(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *dimage,
+ const uint8_t *data,
+ int width, int height,
+ int depth, unsigned int hash,
+ int stride)
+{
+ struct qxl_drm_chunk *drv_chunk;
struct qxl_image *image;
struct qxl_data_chunk *chunk;
int i;
int chunk_stride;
int linesize = width * depth / 8;
- struct qxl_bo *chunk_bo;
- int ret;
+ struct qxl_bo *chunk_bo, *image_bo;
void *ptr;
/* Chunk */
/* FIXME: Check integer overflow */
/* TODO: variable number of chunks */
+
+ drv_chunk = list_first_entry(&dimage->chunk_list, struct qxl_drm_chunk, head);
+
+ chunk_bo = drv_chunk->bo;
chunk_stride = stride; /* TODO: should use linesize, but it renders
wrong (check the bitmaps are sent correctly
first) */
- ret = qxl_alloc_bo_reserved(qdev, sizeof(*chunk) + height * chunk_stride,
- &chunk_bo);
-
+
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, 0);
chunk = ptr;
chunk->data_size = height * chunk_stride;
@@ -102,7 +171,6 @@ qxl_image_create_helper(struct qxl_device *qdev,
while (remain > 0) {
page_base = out_offset & PAGE_MASK;
page_offset = offset_in_page(out_offset);
-
size = min((int)(PAGE_SIZE - page_offset), remain);
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page_base);
@@ -116,14 +184,10 @@ qxl_image_create_helper(struct qxl_device *qdev,
}
}
}
-
-
qxl_bo_kunmap(chunk_bo);
- /* Image */
- ret = qxl_alloc_bo_reserved(qdev, sizeof(*image), image_bo);
-
- ptr = qxl_bo_kmap_atomic_page(qdev, *image_bo, 0);
+ image_bo = dimage->bo;
+ ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
image = ptr;
image->descriptor.id = 0;
@@ -154,23 +218,20 @@ qxl_image_create_helper(struct qxl_device *qdev,
image->u.bitmap.stride = chunk_stride;
image->u.bitmap.palette = 0;
image->u.bitmap.data = qxl_bo_physical_address(qdev, chunk_bo, 0);
- qxl_release_add_res(qdev, release, chunk_bo);
- qxl_bo_unreserve(chunk_bo);
- qxl_bo_unref(&chunk_bo);
- qxl_bo_kunmap_atomic_page(qdev, *image_bo, ptr);
+ qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
return 0;
}
-int qxl_image_create(struct qxl_device *qdev,
+int qxl_image_init(struct qxl_device *qdev,
struct qxl_release *release,
- struct qxl_bo **image_bo,
+ struct qxl_drm_image *dimage,
const uint8_t *data,
int x, int y, int width, int height,
int depth, int stride)
{
data += y * stride + x * (depth / 8);
- return qxl_image_create_helper(qdev, release, image_bo, data,
+ return qxl_image_init_helper(qdev, release, dimage, data,
width, height, depth, 0, stride);
}
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 27f45e49250d..6de33563d6f1 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -68,55 +68,60 @@ static int qxl_map_ioctl(struct drm_device *dev, void *data,
&qxl_map->offset);
}
+struct qxl_reloc_info {
+ int type;
+ struct qxl_bo *dst_bo;
+ uint32_t dst_offset;
+ struct qxl_bo *src_bo;
+ int src_offset;
+};
+
/*
* dst must be validated, i.e. whole bo on vram/surfacesram (right now all bo's
* are on vram).
* *(dst + dst_off) = qxl_bo_physical_address(src, src_off)
*/
static void
-apply_reloc(struct qxl_device *qdev, struct qxl_bo *dst, uint64_t dst_off,
- struct qxl_bo *src, uint64_t src_off)
+apply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
{
void *reloc_page;
-
- reloc_page = qxl_bo_kmap_atomic_page(qdev, dst, dst_off & PAGE_MASK);
- *(uint64_t *)(reloc_page + (dst_off & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
- src, src_off);
- qxl_bo_kunmap_atomic_page(qdev, dst, reloc_page);
+ reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ *(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
+ info->src_bo,
+ info->src_offset);
+ qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
}
static void
-apply_surf_reloc(struct qxl_device *qdev, struct qxl_bo *dst, uint64_t dst_off,
- struct qxl_bo *src)
+apply_surf_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
{
uint32_t id = 0;
void *reloc_page;
- if (src && !src->is_primary)
- id = src->surface_id;
+ if (info->src_bo && !info->src_bo->is_primary)
+ id = info->src_bo->surface_id;
- reloc_page = qxl_bo_kmap_atomic_page(qdev, dst, dst_off & PAGE_MASK);
- *(uint32_t *)(reloc_page + (dst_off & ~PAGE_MASK)) = id;
- qxl_bo_kunmap_atomic_page(qdev, dst, reloc_page);
+ reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ *(uint32_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = id;
+ qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
}
/* return holding the reference to this object */
static struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev,
struct drm_file *file_priv, uint64_t handle,
- struct qxl_reloc_list *reloc_list)
+ struct qxl_release *release)
{
struct drm_gem_object *gobj;
struct qxl_bo *qobj;
int ret;
gobj = drm_gem_object_lookup(qdev->ddev, file_priv, handle);
- if (!gobj) {
- DRM_ERROR("bad bo handle %lld\n", handle);
+ if (!gobj)
return NULL;
- }
+
qobj = gem_to_qxl_bo(gobj);
- ret = qxl_bo_list_add(reloc_list, qobj);
+ ret = qxl_release_list_add(release, qobj);
if (ret)
return NULL;
@@ -129,151 +134,177 @@ static struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev,
* However, the command as passed from user space must *not* contain the initial
* QXLReleaseInfo struct (first XXX bytes)
*/
-static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+static int qxl_process_single_command(struct qxl_device *qdev,
+ struct drm_qxl_command *cmd,
+ struct drm_file *file_priv)
{
- struct qxl_device *qdev = dev->dev_private;
- struct drm_qxl_execbuffer *execbuffer = data;
- struct drm_qxl_command user_cmd;
- int cmd_num;
- struct qxl_bo *reloc_src_bo;
- struct qxl_bo *reloc_dst_bo;
- struct drm_qxl_reloc reloc;
+ struct qxl_reloc_info *reloc_info;
+ int release_type;
+ struct qxl_release *release;
+ struct qxl_bo *cmd_bo;
void *fb_cmd;
- int i, ret;
- struct qxl_reloc_list reloc_list;
+ int i, j, ret, num_relocs;
int unwritten;
- uint32_t reloc_dst_offset;
- INIT_LIST_HEAD(&reloc_list.bos);
- for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
- struct qxl_release *release;
- struct qxl_bo *cmd_bo;
- int release_type;
- struct drm_qxl_command *commands =
- (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
+ switch (cmd->type) {
+ case QXL_CMD_DRAW:
+ release_type = QXL_RELEASE_DRAWABLE;
+ break;
+ case QXL_CMD_SURFACE:
+ case QXL_CMD_CURSOR:
+ default:
+ DRM_DEBUG("Only draw commands in execbuffers\n");
+ return -EINVAL;
+ break;
+ }
- if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
- sizeof(user_cmd)))
- return -EFAULT;
- switch (user_cmd.type) {
- case QXL_CMD_DRAW:
- release_type = QXL_RELEASE_DRAWABLE;
- break;
- case QXL_CMD_SURFACE:
- case QXL_CMD_CURSOR:
- default:
- DRM_DEBUG("Only draw commands in execbuffers\n");
- return -EINVAL;
- break;
- }
+ if (cmd->command_size > PAGE_SIZE - sizeof(union qxl_release_info))
+ return -EINVAL;
- if (user_cmd.command_size > PAGE_SIZE - sizeof(union qxl_release_info))
- return -EINVAL;
+ if (!access_ok(VERIFY_READ,
+ (void *)(unsigned long)cmd->command,
+ cmd->command_size))
+ return -EFAULT;
- if (!access_ok(VERIFY_READ,
- (void *)(unsigned long)user_cmd.command,
- user_cmd.command_size))
- return -EFAULT;
+ reloc_info = kmalloc(sizeof(struct qxl_reloc_info) * cmd->relocs_num, GFP_KERNEL);
+ if (!reloc_info)
+ return -ENOMEM;
- ret = qxl_alloc_release_reserved(qdev,
- sizeof(union qxl_release_info) +
- user_cmd.command_size,
- release_type,
- &release,
- &cmd_bo);
- if (ret)
- return ret;
+ ret = qxl_alloc_release_reserved(qdev,
+ sizeof(union qxl_release_info) +
+ cmd->command_size,
+ release_type,
+ &release,
+ &cmd_bo);
+ if (ret)
+ goto out_free_reloc;
- /* TODO copy slow path code from i915 */
- fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
- unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)user_cmd.command, user_cmd.command_size);
+ /* TODO copy slow path code from i915 */
+ fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
+ unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
- {
- struct qxl_drawable *draw = fb_cmd;
+ {
+ struct qxl_drawable *draw = fb_cmd;
+ draw->mm_time = qdev->rom->mm_clock;
+ }
- draw->mm_time = qdev->rom->mm_clock;
- }
- qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
- if (unwritten) {
- DRM_ERROR("got unwritten %d\n", unwritten);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EFAULT;
+ qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
+ if (unwritten) {
+ DRM_ERROR("got unwritten %d\n", unwritten);
+ ret = -EFAULT;
+ goto out_free_release;
+ }
+
+ /* fill out reloc info structs */
+ num_relocs = 0;
+ for (i = 0; i < cmd->relocs_num; ++i) {
+ struct drm_qxl_reloc reloc;
+
+ if (DRM_COPY_FROM_USER(&reloc,
+ &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
+ sizeof(reloc))) {
+ ret = -EFAULT;
+ goto out_free_bos;
}
- for (i = 0 ; i < user_cmd.relocs_num; ++i) {
- if (DRM_COPY_FROM_USER(&reloc,
- &((struct drm_qxl_reloc *)(uintptr_t)user_cmd.relocs)[i],
- sizeof(reloc))) {
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EFAULT;
- }
+ /* add the bos to the list of bos to validate -
+ need to validate first then process relocs? */
+ if (reloc.reloc_type != QXL_RELOC_TYPE_BO && reloc.reloc_type != QXL_RELOC_TYPE_SURF) {
+ DRM_DEBUG("unknown reloc type %d\n", reloc_info[i].type);
- /* add the bos to the list of bos to validate -
- need to validate first then process relocs? */
- if (reloc.dst_handle) {
- reloc_dst_bo = qxlhw_handle_to_bo(qdev, file_priv,
- reloc.dst_handle, &reloc_list);
- if (!reloc_dst_bo) {
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EINVAL;
- }
- reloc_dst_offset = 0;
- } else {
- reloc_dst_bo = cmd_bo;
- reloc_dst_offset = release->release_offset;
+ ret = -EINVAL;
+ goto out_free_bos;
+ }
+ reloc_info[i].type = reloc.reloc_type;
+
+ if (reloc.dst_handle) {
+ reloc_info[i].dst_bo = qxlhw_handle_to_bo(qdev, file_priv,
+ reloc.dst_handle, release);
+ if (!reloc_info[i].dst_bo) {
+ ret = -EINVAL;
+ reloc_info[i].src_bo = NULL;
+ goto out_free_bos;
}
-
- /* reserve and validate the reloc dst bo */
- if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle > 0) {
- reloc_src_bo =
- qxlhw_handle_to_bo(qdev, file_priv,
- reloc.src_handle, &reloc_list);
- if (!reloc_src_bo) {
- if (reloc_dst_bo != cmd_bo)
- drm_gem_object_unreference_unlocked(&reloc_dst_bo->gem_base);
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EINVAL;
- }
- } else
- reloc_src_bo = NULL;
- if (reloc.reloc_type == QXL_RELOC_TYPE_BO) {
- apply_reloc(qdev, reloc_dst_bo, reloc_dst_offset + reloc.dst_offset,
- reloc_src_bo, reloc.src_offset);
- } else if (reloc.reloc_type == QXL_RELOC_TYPE_SURF) {
- apply_surf_reloc(qdev, reloc_dst_bo, reloc_dst_offset + reloc.dst_offset, reloc_src_bo);
- } else {
- DRM_ERROR("unknown reloc type %d\n", reloc.reloc_type);
- return -EINVAL;
+ reloc_info[i].dst_offset = reloc.dst_offset;
+ } else {
+ reloc_info[i].dst_bo = cmd_bo;
+ reloc_info[i].dst_offset = reloc.dst_offset + release->release_offset;
+ }
+ num_relocs++;
+
+ /* reserve and validate the reloc dst bo */
+ if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle > 0) {
+ reloc_info[i].src_bo =
+ qxlhw_handle_to_bo(qdev, file_priv,
+ reloc.src_handle, release);
+ if (!reloc_info[i].src_bo) {
+ if (reloc_info[i].dst_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[i].dst_bo->gem_base);
+ ret = -EINVAL;
+ goto out_free_bos;
}
+ reloc_info[i].src_offset = reloc.src_offset;
+ } else {
+ reloc_info[i].src_bo = NULL;
+ reloc_info[i].src_offset = 0;
+ }
+ }
- if (reloc_src_bo && reloc_src_bo != cmd_bo) {
- qxl_release_add_res(qdev, release, reloc_src_bo);
- drm_gem_object_unreference_unlocked(&reloc_src_bo->gem_base);
- }
+ /* validate all buffers */
+ ret = qxl_release_reserve_list(release, false);
+ if (ret)
+ goto out_free_bos;
- if (reloc_dst_bo != cmd_bo)
- drm_gem_object_unreference_unlocked(&reloc_dst_bo->gem_base);
- }
- qxl_fence_releaseable(qdev, release);
+ for (i = 0; i < cmd->relocs_num; ++i) {
+ if (reloc_info[i].type == QXL_RELOC_TYPE_BO)
+ apply_reloc(qdev, &reloc_info[i]);
+ else if (reloc_info[i].type == QXL_RELOC_TYPE_SURF)
+ apply_surf_reloc(qdev, &reloc_info[i]);
+ }
- ret = qxl_push_command_ring_release(qdev, release, user_cmd.type, true);
- if (ret == -ERESTARTSYS) {
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- qxl_bo_list_unreserve(&reloc_list, true);
+ ret = qxl_push_command_ring_release(qdev, release, cmd->type, true);
+ if (ret)
+ qxl_release_backoff_reserve_list(release);
+ else
+ qxl_release_fence_buffer_objects(release);
+
+out_free_bos:
+ for (j = 0; j < num_relocs; j++) {
+ if (reloc_info[j].dst_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[j].dst_bo->gem_base);
+ if (reloc_info[j].src_bo && reloc_info[j].src_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[j].src_bo->gem_base);
+ }
+out_free_release:
+ if (ret)
+ qxl_release_free(qdev, release);
+out_free_reloc:
+ kfree(reloc_info);
+ return ret;
+}
+
+static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct qxl_device *qdev = dev->dev_private;
+ struct drm_qxl_execbuffer *execbuffer = data;
+ struct drm_qxl_command user_cmd;
+ int cmd_num;
+ int ret;
+
+ for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
+
+ struct drm_qxl_command *commands =
+ (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
+
+ if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
+ sizeof(user_cmd)))
+ return -EFAULT;
+
+ ret = qxl_process_single_command(qdev, &user_cmd, file_priv);
+ if (ret)
return ret;
- }
- qxl_release_unreserve(qdev, release);
}
- qxl_bo_list_unreserve(&reloc_list, 0);
return 0;
}
@@ -305,7 +336,7 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data,
goto out;
if (!qobj->pin_count) {
- qxl_ttm_placement_from_domain(qobj, qobj->type);
+ qxl_ttm_placement_from_domain(qobj, qobj->type, false);
ret = ttm_bo_validate(&qobj->tbo, &qobj->placement,
true, false);
if (unlikely(ret))
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 1191fe7788c9..aa161cddd87e 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -51,20 +51,21 @@ bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo)
return false;
}
-void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain)
+void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned)
{
u32 c = 0;
+ u32 pflag = pinned ? TTM_PL_FLAG_NO_EVICT : 0;
qbo->placement.fpfn = 0;
qbo->placement.lpfn = 0;
qbo->placement.placement = qbo->placements;
qbo->placement.busy_placement = qbo->placements;
if (domain == QXL_GEM_DOMAIN_VRAM)
- qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM;
+ qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
if (domain == QXL_GEM_DOMAIN_SURFACE)
- qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0;
+ qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0 | pflag;
if (domain == QXL_GEM_DOMAIN_CPU)
- qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
+ qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag;
if (!c)
qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
qbo->placement.num_placement = c;
@@ -73,7 +74,7 @@ void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain)
int qxl_bo_create(struct qxl_device *qdev,
- unsigned long size, bool kernel, u32 domain,
+ unsigned long size, bool kernel, bool pinned, u32 domain,
struct qxl_surface *surf,
struct qxl_bo **bo_ptr)
{
@@ -99,15 +100,15 @@ int qxl_bo_create(struct qxl_device *qdev,
}
bo->gem_base.driver_private = NULL;
bo->type = domain;
- bo->pin_count = 0;
+ bo->pin_count = pinned ? 1 : 0;
bo->surface_id = 0;
qxl_fence_init(qdev, &bo->fence);
INIT_LIST_HEAD(&bo->list);
- atomic_set(&bo->reserve_count, 0);
+
if (surf)
bo->surf = *surf;
- qxl_ttm_placement_from_domain(bo, domain);
+ qxl_ttm_placement_from_domain(bo, domain, pinned);
r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type,
&bo->placement, 0, !kernel, NULL, size,
@@ -228,7 +229,7 @@ struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo)
int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
{
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
- int r, i;
+ int r;
if (bo->pin_count) {
bo->pin_count++;
@@ -236,9 +237,7 @@ int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
*gpu_addr = qxl_bo_gpu_offset(bo);
return 0;
}
- qxl_ttm_placement_from_domain(bo, domain);
- for (i = 0; i < bo->placement.num_placement; i++)
- bo->placements[i] |= TTM_PL_FLAG_NO_EVICT;
+ qxl_ttm_placement_from_domain(bo, domain, true);
r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
if (likely(r == 0)) {
bo->pin_count = 1;
@@ -317,53 +316,6 @@ int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo)
return 0;
}
-void qxl_bo_list_unreserve(struct qxl_reloc_list *reloc_list, bool failed)
-{
- struct qxl_bo_list *entry, *sf;
-
- list_for_each_entry_safe(entry, sf, &reloc_list->bos, lhead) {
- qxl_bo_unreserve(entry->bo);
- list_del(&entry->lhead);
- kfree(entry);
- }
-}
-
-int qxl_bo_list_add(struct qxl_reloc_list *reloc_list, struct qxl_bo *bo)
-{
- struct qxl_bo_list *entry;
- int ret;
-
- list_for_each_entry(entry, &reloc_list->bos, lhead) {
- if (entry->bo == bo)
- return 0;
- }
-
- entry = kmalloc(sizeof(struct qxl_bo_list), GFP_KERNEL);
- if (!entry)
- return -ENOMEM;
-
- entry->bo = bo;
- list_add(&entry->lhead, &reloc_list->bos);
-
- ret = qxl_bo_reserve(bo, false);
- if (ret)
- return ret;
-
- if (!bo->pin_count) {
- qxl_ttm_placement_from_domain(bo, bo->type);
- ret = ttm_bo_validate(&bo->tbo, &bo->placement,
- true, false);
- if (ret)
- return ret;
- }
-
- /* allocate a surface for reserved + validated buffers */
- ret = qxl_bo_check_id(bo->gem_base.dev->dev_private, bo);
- if (ret)
- return ret;
- return 0;
-}
-
int qxl_surf_evict(struct qxl_device *qdev)
{
return ttm_bo_evict_mm(&qdev->mman.bdev, TTM_PL_PRIV0);
diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
index ee7ad79ce781..8cb6167038e5 100644
--- a/drivers/gpu/drm/qxl/qxl_object.h
+++ b/drivers/gpu/drm/qxl/qxl_object.h
@@ -88,7 +88,7 @@ static inline int qxl_bo_wait(struct qxl_bo *bo, u32 *mem_type,
extern int qxl_bo_create(struct qxl_device *qdev,
unsigned long size,
- bool kernel, u32 domain,
+ bool kernel, bool pinned, u32 domain,
struct qxl_surface *surf,
struct qxl_bo **bo_ptr);
extern int qxl_bo_kmap(struct qxl_bo *bo, void **ptr);
@@ -99,9 +99,7 @@ extern struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo);
extern void qxl_bo_unref(struct qxl_bo **bo);
extern int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr);
extern int qxl_bo_unpin(struct qxl_bo *bo);
-extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain);
+extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned);
extern bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo);
-extern int qxl_bo_list_add(struct qxl_reloc_list *reloc_list, struct qxl_bo *bo);
-extern void qxl_bo_list_unreserve(struct qxl_reloc_list *reloc_list, bool failed);
#endif
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index b443d6751d5f..b61449e52cd5 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -38,7 +38,8 @@
static const int release_size_per_bo[] = { RELEASE_SIZE, SURFACE_RELEASE_SIZE, RELEASE_SIZE };
static const int releases_per_bo[] = { RELEASES_PER_BO, SURFACE_RELEASES_PER_BO, RELEASES_PER_BO };
-uint64_t
+
+static uint64_t
qxl_release_alloc(struct qxl_device *qdev, int type,
struct qxl_release **ret)
{
@@ -53,9 +54,9 @@ qxl_release_alloc(struct qxl_device *qdev, int type,
return 0;
}
release->type = type;
- release->bo_count = 0;
release->release_offset = 0;
release->surface_release_id = 0;
+ INIT_LIST_HEAD(&release->bos);
idr_preload(GFP_KERNEL);
spin_lock(&qdev->release_idr_lock);
@@ -77,20 +78,20 @@ void
qxl_release_free(struct qxl_device *qdev,
struct qxl_release *release)
{
- int i;
-
- QXL_INFO(qdev, "release %d, type %d, %d bos\n", release->id,
- release->type, release->bo_count);
+ struct qxl_bo_list *entry, *tmp;
+ QXL_INFO(qdev, "release %d, type %d\n", release->id,
+ release->type);
if (release->surface_release_id)
qxl_surface_id_dealloc(qdev, release->surface_release_id);
- for (i = 0 ; i < release->bo_count; ++i) {
+ list_for_each_entry_safe(entry, tmp, &release->bos, tv.head) {
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
QXL_INFO(qdev, "release %llx\n",
- release->bos[i]->tbo.addr_space_offset
+ entry->tv.bo->addr_space_offset
- DRM_FILE_OFFSET);
- qxl_fence_remove_release(&release->bos[i]->fence, release->id);
- qxl_bo_unref(&release->bos[i]);
+ qxl_fence_remove_release(&bo->fence, release->id);
+ qxl_bo_unref(&bo);
}
spin_lock(&qdev->release_idr_lock);
idr_remove(&qdev->release_idr, release->id);
@@ -98,83 +99,117 @@ qxl_release_free(struct qxl_device *qdev,
kfree(release);
}
-void
-qxl_release_add_res(struct qxl_device *qdev, struct qxl_release *release,
- struct qxl_bo *bo)
-{
- int i;
- for (i = 0; i < release->bo_count; i++)
- if (release->bos[i] == bo)
- return;
-
- if (release->bo_count >= QXL_MAX_RES) {
- DRM_ERROR("exceeded max resource on a qxl_release item\n");
- return;
- }
- release->bos[release->bo_count++] = qxl_bo_ref(bo);
-}
-
static int qxl_release_bo_alloc(struct qxl_device *qdev,
struct qxl_bo **bo)
{
int ret;
- ret = qxl_bo_create(qdev, PAGE_SIZE, false, QXL_GEM_DOMAIN_VRAM, NULL,
+ /* pin releases bo's they are too messy to evict */
+ ret = qxl_bo_create(qdev, PAGE_SIZE, false, true,
+ QXL_GEM_DOMAIN_VRAM, NULL,
bo);
return ret;
}
-int qxl_release_reserve(struct qxl_device *qdev,
- struct qxl_release *release, bool no_wait)
+int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo)
+{
+ struct qxl_bo_list *entry;
+
+ list_for_each_entry(entry, &release->bos, tv.head) {
+ if (entry->tv.bo == &bo->tbo)
+ return 0;
+ }
+
+ entry = kmalloc(sizeof(struct qxl_bo_list), GFP_KERNEL);
+ if (!entry)
+ return -ENOMEM;
+
+ qxl_bo_ref(bo);
+ entry->tv.bo = &bo->tbo;
+ list_add_tail(&entry->tv.head, &release->bos);
+ return 0;
+}
+
+static int qxl_release_validate_bo(struct qxl_bo *bo)
{
int ret;
- if (atomic_inc_return(&release->bos[0]->reserve_count) == 1) {
- ret = qxl_bo_reserve(release->bos[0], no_wait);
+
+ if (!bo->pin_count) {
+ qxl_ttm_placement_from_domain(bo, bo->type, false);
+ ret = ttm_bo_validate(&bo->tbo, &bo->placement,
+ true, false);
if (ret)
return ret;
}
+
+ /* allocate a surface for reserved + validated buffers */
+ ret = qxl_bo_check_id(bo->gem_base.dev->dev_private, bo);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+int qxl_release_reserve_list(struct qxl_release *release, bool no_intr)
+{
+ int ret;
+ struct qxl_bo_list *entry;
+
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return 0;
+
+ ret = ttm_eu_reserve_buffers(&release->ticket, &release->bos);
+ if (ret)
+ return ret;
+
+ list_for_each_entry(entry, &release->bos, tv.head) {
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
+
+ ret = qxl_release_validate_bo(bo);
+ if (ret) {
+ ttm_eu_backoff_reservation(&release->ticket, &release->bos);
+ return ret;
+ }
+ }
return 0;
}
-void qxl_release_unreserve(struct qxl_device *qdev,
- struct qxl_release *release)
+void qxl_release_backoff_reserve_list(struct qxl_release *release)
{
- if (atomic_dec_and_test(&release->bos[0]->reserve_count))
- qxl_bo_unreserve(release->bos[0]);
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return;
+
+ ttm_eu_backoff_reservation(&release->ticket, &release->bos);
}
+
int qxl_alloc_surface_release_reserved(struct qxl_device *qdev,
enum qxl_surface_cmd_type surface_cmd_type,
struct qxl_release *create_rel,
struct qxl_release **release)
{
- int ret;
-
if (surface_cmd_type == QXL_SURFACE_CMD_DESTROY && create_rel) {
int idr_ret;
+ struct qxl_bo_list *entry = list_first_entry(&create_rel->bos, struct qxl_bo_list, tv.head);
struct qxl_bo *bo;
union qxl_release_info *info;
/* stash the release after the create command */
idr_ret = qxl_release_alloc(qdev, QXL_RELEASE_SURFACE_CMD, release);
- bo = qxl_bo_ref(create_rel->bos[0]);
+ bo = qxl_bo_ref(to_qxl_bo(entry->tv.bo));
(*release)->release_offset = create_rel->release_offset + 64;
- qxl_release_add_res(qdev, *release, bo);
+ qxl_release_list_add(*release, bo);
- ret = qxl_release_reserve(qdev, *release, false);
- if (ret) {
- DRM_ERROR("release reserve failed\n");
- goto out_unref;
- }
info = qxl_release_map(qdev, *release);
info->id = idr_ret;
qxl_release_unmap(qdev, *release, info);
-
-out_unref:
qxl_bo_unref(&bo);
- return ret;
+ return 0;
}
return qxl_alloc_release_reserved(qdev, sizeof(struct qxl_surface_cmd),
@@ -187,7 +222,7 @@ int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size,
{
struct qxl_bo *bo;
int idr_ret;
- int ret;
+ int ret = 0;
union qxl_release_info *info;
int cur_idx;
@@ -216,11 +251,6 @@ int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size,
mutex_unlock(&qdev->release_mutex);
return ret;
}
-
- /* pin releases bo's they are too messy to evict */
- ret = qxl_bo_reserve(qdev->current_release_bo[cur_idx], false);
- qxl_bo_pin(qdev->current_release_bo[cur_idx], QXL_GEM_DOMAIN_VRAM, NULL);
- qxl_bo_unreserve(qdev->current_release_bo[cur_idx]);
}
bo = qxl_bo_ref(qdev->current_release_bo[cur_idx]);
@@ -231,36 +261,18 @@ int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size,
if (rbo)
*rbo = bo;
- qxl_release_add_res(qdev, *release, bo);
-
- ret = qxl_release_reserve(qdev, *release, false);
mutex_unlock(&qdev->release_mutex);
- if (ret)
- goto out_unref;
+
+ qxl_release_list_add(*release, bo);
info = qxl_release_map(qdev, *release);
info->id = idr_ret;
qxl_release_unmap(qdev, *release, info);
-out_unref:
qxl_bo_unref(&bo);
return ret;
}
-int qxl_fence_releaseable(struct qxl_device *qdev,
- struct qxl_release *release)
-{
- int i, ret;
- for (i = 0; i < release->bo_count; i++) {
- if (!release->bos[i]->tbo.sync_obj)
- release->bos[i]->tbo.sync_obj = &release->bos[i]->fence;
- ret = qxl_fence_add_release(&release->bos[i]->fence, release->id);
- if (ret)
- return ret;
- }
- return 0;
-}
-
struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev,
uint64_t id)
{
@@ -273,10 +285,7 @@ struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev,
DRM_ERROR("failed to find id in release_idr\n");
return NULL;
}
- if (release->bo_count < 1) {
- DRM_ERROR("read a released resource with 0 bos\n");
- return NULL;
- }
+
return release;
}
@@ -285,9 +294,12 @@ union qxl_release_info *qxl_release_map(struct qxl_device *qdev,
{
void *ptr;
union qxl_release_info *info;
- struct qxl_bo *bo = release->bos[0];
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_SIZE);
+ if (!ptr)
+ return NULL;
info = ptr + (release->release_offset & ~PAGE_SIZE);
return info;
}
@@ -296,9 +308,51 @@ void qxl_release_unmap(struct qxl_device *qdev,
struct qxl_release *release,
union qxl_release_info *info)
{
- struct qxl_bo *bo = release->bos[0];
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
void *ptr;
ptr = ((void *)info) - (release->release_offset & ~PAGE_SIZE);
qxl_bo_kunmap_atomic_page(qdev, bo, ptr);
}
+
+void qxl_release_fence_buffer_objects(struct qxl_release *release)
+{
+ struct ttm_validate_buffer *entry;
+ struct ttm_buffer_object *bo;
+ struct ttm_bo_global *glob;
+ struct ttm_bo_device *bdev;
+ struct ttm_bo_driver *driver;
+ struct qxl_bo *qbo;
+
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return;
+
+ bo = list_first_entry(&release->bos, struct ttm_validate_buffer, head)->bo;
+ bdev = bo->bdev;
+ driver = bdev->driver;
+ glob = bo->glob;
+
+ spin_lock(&glob->lru_lock);
+ spin_lock(&bdev->fence_lock);
+
+ list_for_each_entry(entry, &release->bos, head) {
+ bo = entry->bo;
+ qbo = to_qxl_bo(bo);
+
+ if (!entry->bo->sync_obj)
+ entry->bo->sync_obj = &qbo->fence;
+
+ qxl_fence_add_release_locked(&qbo->fence, release->id);
+
+ ttm_bo_add_to_lru(bo);
+ ww_mutex_unlock(&bo->resv->lock);
+ entry->reserved = false;
+ }
+ spin_unlock(&bdev->fence_lock);
+ spin_unlock(&glob->lru_lock);
+ ww_acquire_fini(&release->ticket);
+}
+
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 489cb8cece4d..1dfd84cda2a1 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -206,7 +206,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo,
return;
}
qbo = container_of(bo, struct qxl_bo, tbo);
- qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU);
+ qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU, false);
*placement = qbo->placement;
}
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index fb441a790f3d..15da7ef344a4 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -1222,12 +1222,17 @@ int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
int r;
mutex_lock(&ctx->mutex);
+ /* reset data block */
+ ctx->data_block = 0;
/* reset reg block */
ctx->reg_block = 0;
/* reset fb window */
ctx->fb_base = 0;
/* reset io mode */
ctx->io_mode = ATOM_IO_MM;
+ /* reset divmul */
+ ctx->divmul[0] = 0;
+ ctx->divmul[1] = 0;
r = atom_execute_table_locked(ctx, index, params);
mutex_unlock(&ctx->mutex);
return r;
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 064023bed480..32501f6ec991 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -44,6 +44,41 @@ static char *pre_emph_names[] = {
};
/***** radeon AUX functions *****/
+
+/* Atom needs data in little endian format
+ * so swap as appropriate when copying data to
+ * or from atom. Note that atom operates on
+ * dw units.
+ */
+static void radeon_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le)
+{
+#ifdef __BIG_ENDIAN
+ u8 src_tmp[20], dst_tmp[20]; /* used for byteswapping */
+ u32 *dst32, *src32;
+ int i;
+
+ memcpy(src_tmp, src, num_bytes);
+ src32 = (u32 *)src_tmp;
+ dst32 = (u32 *)dst_tmp;
+ if (to_le) {
+ for (i = 0; i < ((num_bytes + 3) / 4); i++)
+ dst32[i] = cpu_to_le32(src32[i]);
+ memcpy(dst, dst_tmp, num_bytes);
+ } else {
+ u8 dws = num_bytes & ~3;
+ for (i = 0; i < ((num_bytes + 3) / 4); i++)
+ dst32[i] = le32_to_cpu(src32[i]);
+ memcpy(dst, dst_tmp, dws);
+ if (num_bytes % 4) {
+ for (i = 0; i < (num_bytes % 4); i++)
+ dst[dws+i] = dst_tmp[dws+i];
+ }
+ }
+#else
+ memcpy(dst, src, num_bytes);
+#endif
+}
+
union aux_channel_transaction {
PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION v1;
PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 v2;
@@ -65,10 +100,10 @@ static int radeon_process_aux_ch(struct radeon_i2c_chan *chan,
base = (unsigned char *)(rdev->mode_info.atom_context->scratch + 1);
- memcpy(base, send, send_bytes);
+ radeon_copy_swap(base, send, send_bytes, true);
- args.v1.lpAuxRequest = 0 + 4;
- args.v1.lpDataOut = 16 + 4;
+ args.v1.lpAuxRequest = cpu_to_le16((u16)(0 + 4));
+ args.v1.lpDataOut = cpu_to_le16((u16)(16 + 4));
args.v1.ucDataOutLen = 0;
args.v1.ucChannelID = chan->rec.i2c_id;
args.v1.ucDelay = delay / 10;
@@ -102,7 +137,7 @@ static int radeon_process_aux_ch(struct radeon_i2c_chan *chan,
recv_bytes = recv_size;
if (recv && recv_size)
- memcpy(recv, base + 16, recv_bytes);
+ radeon_copy_swap(recv, base + 16, recv_bytes, false);
return recv_bytes;
}
diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 0bfd55e08820..9953e1fbc46d 100644
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2548,9 +2548,6 @@ int btc_dpm_init(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
@@ -2633,16 +2630,7 @@ int btc_dpm_init(struct radeon_device *rdev)
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
@@ -2659,8 +2647,7 @@ int btc_dpm_init(struct radeon_device *rdev)
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 6dacec4e2090..8928bd109c16 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -2587,9 +2587,11 @@ u32 cik_compute_ring_get_rptr(struct radeon_device *rdev,
if (rdev->wb.enabled) {
rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
} else {
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
rptr = RREG32(CP_HQD_PQ_RPTR);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
}
rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
@@ -2604,9 +2606,11 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev,
if (rdev->wb.enabled) {
wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]);
} else {
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
wptr = RREG32(CP_HQD_PQ_WPTR);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
}
wptr = (wptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
@@ -2897,6 +2901,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
WREG32(CP_CPF_DEBUG, tmp);
/* init the pipes */
+ mutex_lock(&rdev->srbm_mutex);
for (i = 0; i < (rdev->mec.num_pipe * rdev->mec.num_mec); i++) {
int me = (i < 4) ? 1 : 2;
int pipe = (i < 4) ? i : (i - 4);
@@ -2919,6 +2924,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
WREG32(CP_HPD_EOP_CONTROL, tmp);
}
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
/* init the queues. Just two for now. */
for (i = 0; i < 2; i++) {
@@ -2972,6 +2978,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
mqd->static_thread_mgmt23[0] = 0xffffffff;
mqd->static_thread_mgmt23[1] = 0xffffffff;
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, rdev->ring[idx].me,
rdev->ring[idx].pipe,
rdev->ring[idx].queue, 0);
@@ -3099,6 +3106,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
WREG32(CP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
radeon_bo_kunmap(rdev->ring[idx].mqd_obj);
radeon_bo_unreserve(rdev->ring[idx].mqd_obj);
@@ -4320,6 +4328,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
/* XXX SH_MEM regs */
/* where to put LDS, scratch, GPUVM in FSA64 space */
+ mutex_lock(&rdev->srbm_mutex);
for (i = 0; i < 16; i++) {
cik_srbm_select(rdev, 0, 0, 0, i);
/* CP and shaders */
@@ -4335,6 +4344,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
/* XXX SDMA RLC - todo */
}
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
cik_pcie_gart_tlb_flush(rdev);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
@@ -5954,6 +5964,8 @@ static int cik_startup(struct radeon_device *rdev)
struct radeon_ring *ring;
int r;
+ cik_mc_program(rdev);
+
if (rdev->flags & RADEON_IS_IGP) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
!rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
@@ -5985,7 +5997,6 @@ static int cik_startup(struct radeon_device *rdev)
if (r)
return r;
- cik_mc_program(rdev);
r = cik_pcie_gart_enable(rdev);
if (r)
return r;
@@ -6194,7 +6205,7 @@ int cik_suspend(struct radeon_device *rdev)
radeon_vm_manager_fini(rdev);
cik_cp_enable(rdev, false);
cik_sdma_enable(rdev, false);
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
cik_irq_suspend(rdev);
radeon_wb_disable(rdev);
@@ -6358,6 +6369,7 @@ void cik_fini(struct radeon_device *rdev)
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
cik_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
@@ -6978,7 +6990,7 @@ int cik_uvd_resume(struct radeon_device *rdev)
/* programm the VCPU memory controller bits 0-27 */
addr = rdev->uvd.gpu_addr >> 3;
- size = RADEON_GPU_PAGE_ALIGN(rdev->uvd.fw_size + 4) >> 3;
+ size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 4) >> 3;
WREG32(UVD_VCPU_CACHE_OFFSET0, addr);
WREG32(UVD_VCPU_CACHE_SIZE0, size);
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c
index 9bcdd174780f..7e5d0b570a30 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -2038,9 +2038,6 @@ int cypress_dpm_init(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
struct atom_clock_dividers dividers;
int ret;
@@ -2092,16 +2089,7 @@ int cypress_dpm_init(struct radeon_device *rdev)
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
@@ -2122,8 +2110,7 @@ int cypress_dpm_init(struct radeon_device *rdev)
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 038dcac7670c..d5b49e33315e 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -5106,6 +5106,8 @@ static int evergreen_startup(struct radeon_device *rdev)
/* enable aspm */
evergreen_program_aspm(rdev);
+ evergreen_mc_program(rdev);
+
if (ASIC_IS_DCE5(rdev)) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
r = ni_init_microcode(rdev);
@@ -5133,7 +5135,6 @@ static int evergreen_startup(struct radeon_device *rdev)
if (r)
return r;
- evergreen_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
evergreen_agp_enable(rdev);
} else {
@@ -5291,10 +5292,10 @@ int evergreen_resume(struct radeon_device *rdev)
int evergreen_suspend(struct radeon_device *rdev)
{
r600_audio_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
r700_cp_stop(rdev);
r600_dma_stop(rdev);
- r600_uvd_rbc_stop(rdev);
evergreen_irq_suspend(rdev);
radeon_wb_disable(rdev);
evergreen_pcie_gart_disable(rdev);
@@ -5429,6 +5430,7 @@ void evergreen_fini(struct radeon_device *rdev)
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
evergreen_pcie_gart_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index b0d3fb341417..b0e280058b9b 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -148,18 +148,40 @@ static void evergreen_audio_set_dto(struct drm_encoder *encoder, u32 clock)
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
u32 base_rate = 24000;
+ u32 max_ratio = clock / base_rate;
+ u32 dto_phase;
+ u32 dto_modulo = clock;
+ u32 wallclock_ratio;
+ u32 dto_cntl;
if (!dig || !dig->afmt)
return;
+ if (max_ratio >= 8) {
+ dto_phase = 192 * 1000;
+ wallclock_ratio = 3;
+ } else if (max_ratio >= 4) {
+ dto_phase = 96 * 1000;
+ wallclock_ratio = 2;
+ } else if (max_ratio >= 2) {
+ dto_phase = 48 * 1000;
+ wallclock_ratio = 1;
+ } else {
+ dto_phase = 24 * 1000;
+ wallclock_ratio = 0;
+ }
+ dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl);
+
/* XXX two dtos; generally use dto0 for hdmi */
/* Express [24MHz / target pixel clock] as an exact rational
* number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
* is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
*/
- WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100);
- WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100);
WREG32(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL(radeon_crtc->crtc_id));
+ WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo);
}
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index a7baf67aef6c..0d582ac1dc31 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -497,6 +497,9 @@
#define DCCG_AUDIO_DTO0_MODULE 0x05b4
#define DCCG_AUDIO_DTO0_LOAD 0x05b8
#define DCCG_AUDIO_DTO0_CNTL 0x05bc
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0)
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0
#define DCCG_AUDIO_DTO1_PHASE 0x05c0
#define DCCG_AUDIO_DTO1_MODULE 0x05c4
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 56bd4f3be4fe..ccb4f8b54852 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -794,9 +794,13 @@ int ni_init_microcode(struct radeon_device *rdev)
if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAYMAN)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"ni_mc: Bogus length %zu in firmware \"%s\"\n",
rdev->mc_fw->size, fw_name);
@@ -2079,6 +2083,8 @@ static int cayman_startup(struct radeon_device *rdev)
/* enable aspm */
evergreen_program_aspm(rdev);
+ evergreen_mc_program(rdev);
+
if (rdev->flags & RADEON_IS_IGP) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = ni_init_microcode(rdev);
@@ -2107,7 +2113,6 @@ static int cayman_startup(struct radeon_device *rdev)
if (r)
return r;
- evergreen_mc_program(rdev);
r = cayman_pcie_gart_enable(rdev);
if (r)
return r;
@@ -2286,7 +2291,7 @@ int cayman_suspend(struct radeon_device *rdev)
radeon_vm_manager_fini(rdev);
cayman_cp_enable(rdev, false);
cayman_dma_stop(rdev);
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
evergreen_irq_suspend(rdev);
radeon_wb_disable(rdev);
@@ -2418,6 +2423,7 @@ void cayman_fini(struct radeon_device *rdev)
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
cayman_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index 559cf24d51af..f0f5f748938a 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -1054,10 +1054,6 @@ static int ni_restrict_performance_levels_before_switch(struct radeon_device *rd
int ni_dpm_force_performance_level(struct radeon_device *rdev,
enum radeon_dpm_forced_level level)
{
- struct radeon_ps *rps = rdev->pm.dpm.current_ps;
- struct ni_ps *ps = ni_get_ps(rps);
- u32 levels;
-
if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
@@ -1068,8 +1064,7 @@ int ni_dpm_force_performance_level(struct radeon_device *rdev,
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- levels = ps->performance_level_count - 1;
- if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
@@ -4072,9 +4067,6 @@ int ni_dpm_init(struct radeon_device *rdev)
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
struct ni_power_info *ni_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
@@ -4167,16 +4159,7 @@ int ni_dpm_init(struct radeon_device *rdev)
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
@@ -4193,8 +4176,7 @@ int ni_dpm_init(struct radeon_device *rdev)
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 393880a09412..e66e72077350 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2299,9 +2299,13 @@ int r600_init_microcode(struct radeon_device *rdev)
if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_HEMLOCK)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", smc_chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"smc: Bogus length %zu in firmware \"%s\"\n",
rdev->smc_fw->size, fw_name);
@@ -2697,12 +2701,29 @@ int r600_uvd_rbc_start(struct radeon_device *rdev)
return 0;
}
-void r600_uvd_rbc_stop(struct radeon_device *rdev)
+void r600_uvd_stop(struct radeon_device *rdev)
{
struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
/* force RBC into idle state */
WREG32(UVD_RBC_RB_CNTL, 0x11010101);
+
+ /* Stall UMC and register bus before resetting VCPU */
+ WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
+ mdelay(1);
+
+ /* put VCPU into reset */
+ WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET);
+ mdelay(5);
+
+ /* disable VCPU clock */
+ WREG32(UVD_VCPU_CNTL, 0x0);
+
+ /* Unstall UMC and register bus */
+ WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 0, ~(1 << 3));
+
ring->ready = false;
}
@@ -2722,6 +2743,11 @@ int r600_uvd_init(struct radeon_device *rdev)
/* disable interupt */
WREG32_P(UVD_MASTINT_EN, 0, ~(1 << 1));
+ /* Stall UMC and register bus before resetting VCPU */
+ WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
+ mdelay(1);
+
/* put LMI, VCPU, RBC etc... into reset */
WREG32(UVD_SOFT_RESET, LMI_SOFT_RESET | VCPU_SOFT_RESET |
LBSI_SOFT_RESET | RBC_SOFT_RESET | CSM_SOFT_RESET |
@@ -2751,10 +2777,6 @@ int r600_uvd_init(struct radeon_device *rdev)
WREG32(UVD_MPC_SET_ALU, 0);
WREG32(UVD_MPC_SET_MUX, 0x88);
- /* Stall UMC */
- WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
- WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
-
/* take all subblocks out of reset, except VCPU */
WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET);
mdelay(5);
@@ -3166,7 +3188,7 @@ int r600_copy_cpdma(struct radeon_device *rdev,
size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT);
num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff);
- r = radeon_ring_lock(rdev, ring, num_loops * 6 + 21);
+ r = radeon_ring_lock(rdev, ring, num_loops * 6 + 24);
if (r) {
DRM_ERROR("radeon: moving bo (%d).\n", r);
radeon_semaphore_free(rdev, &sem, NULL);
@@ -3181,6 +3203,9 @@ int r600_copy_cpdma(struct radeon_device *rdev,
radeon_semaphore_free(rdev, &sem, NULL);
}
+ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ radeon_ring_write(ring, (WAIT_UNTIL - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
+ radeon_ring_write(ring, WAIT_3D_IDLE_bit);
for (i = 0; i < num_loops; i++) {
cur_size_in_bytes = size_in_bytes;
if (cur_size_in_bytes > 0x1fffff)
@@ -3309,6 +3334,8 @@ static int r600_startup(struct radeon_device *rdev)
/* enable pcie gen2 link */
r600_pcie_gen2_enable(rdev);
+ r600_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
@@ -3321,7 +3348,6 @@ static int r600_startup(struct radeon_device *rdev)
if (r)
return r;
- r600_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
r600_agp_enable(rdev);
} else {
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index b88f54b134ab..e5c860f4ccbe 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -278,9 +278,9 @@ bool r600_dynamicpm_enabled(struct radeon_device *rdev)
void r600_enable_sclk_control(struct radeon_device *rdev, bool enable)
{
if (enable)
- WREG32_P(GENERAL_PWRMGT, 0, ~SCLK_PWRMGT_OFF);
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
else
- WREG32_P(GENERAL_PWRMGT, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
+ WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
}
void r600_enable_mclk_control(struct radeon_device *rdev, bool enable)
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index f48240bb8c56..f264df5470f7 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -226,10 +226,29 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
u32 base_rate = 24000;
+ u32 max_ratio = clock / base_rate;
+ u32 dto_phase;
+ u32 dto_modulo = clock;
+ u32 wallclock_ratio;
+ u32 dto_cntl;
if (!dig || !dig->afmt)
return;
+ if (max_ratio >= 8) {
+ dto_phase = 192 * 1000;
+ wallclock_ratio = 3;
+ } else if (max_ratio >= 4) {
+ dto_phase = 96 * 1000;
+ wallclock_ratio = 2;
+ } else if (max_ratio >= 2) {
+ dto_phase = 48 * 1000;
+ wallclock_ratio = 1;
+ } else {
+ dto_phase = 24 * 1000;
+ wallclock_ratio = 0;
+ }
+
/* there are two DTOs selected by DCCG_AUDIO_DTO_SELECT.
* doesn't matter which one you use. Just use the first one.
*/
@@ -242,9 +261,21 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
/* according to the reg specs, this should DCE3.2 only, but in
* practice it seems to cover DCE3.0 as well.
*/
- WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100);
- WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100);
- WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */
+ if (dig->dig_encoder == 0) {
+ dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl);
+ WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo);
+ WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */
+ } else {
+ dto_cntl = RREG32(DCCG_AUDIO_DTO1_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO1_CNTL, dto_cntl);
+ WREG32(DCCG_AUDIO_DTO1_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO1_MODULE, dto_modulo);
+ WREG32(DCCG_AUDIO_DTO_SELECT, 1); /* select DTO1 */
+ }
} else {
/* according to the reg specs, this should be DCE2.0 and DCE3.0 */
WREG32(AUDIO_DTO, AUDIO_DTO_PHASE(base_rate / 10) |
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 8e3fe815edab..7c780839a7f4 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -933,6 +933,9 @@
#define DCCG_AUDIO_DTO0_LOAD 0x051c
# define DTO_LOAD (1 << 31)
#define DCCG_AUDIO_DTO0_CNTL 0x0520
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0)
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0
#define DCCG_AUDIO_DTO1_PHASE 0x0524
#define DCCG_AUDIO_DTO1_MODULE 0x0528
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 2f08219c39b6..274b8e1b889f 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1468,7 +1468,6 @@ struct radeon_uvd {
void *cpu_addr;
uint64_t gpu_addr;
void *saved_bo;
- unsigned fw_size;
atomic_t handles[RADEON_MAX_UVD_HANDLES];
struct drm_file *filp[RADEON_MAX_UVD_HANDLES];
struct delayed_work idle_work;
@@ -2066,6 +2065,7 @@ struct radeon_device {
const struct firmware *mec_fw; /* CIK MEC firmware */
const struct firmware *sdma_fw; /* CIK SDMA firmware */
const struct firmware *smc_fw; /* SMC firmware */
+ const struct firmware *uvd_fw; /* UVD firmware */
struct r600_blit r600_blit;
struct r600_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
@@ -2095,6 +2095,8 @@ struct radeon_device {
/* ACPI interface */
struct radeon_atif atif;
struct radeon_atcs atcs;
+ /* srbm instance registers */
+ struct mutex srbm_mutex;
};
int radeon_device_init(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 78bec1a58ed1..f8f8b3113ddd 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1161,6 +1161,7 @@ static struct radeon_asic rv6xx_asic = {
.get_mclk = &rv6xx_dpm_get_mclk,
.print_power_state = &rv6xx_dpm_print_power_state,
.debugfs_print_current_performance_level = &rv6xx_dpm_debugfs_print_current_performance_level,
+ .force_performance_level = &rv6xx_dpm_force_performance_level,
},
.pflip = {
.pre_page_flip = &rs600_pre_page_flip,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index ca1895709908..3d61d5aac18f 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -421,6 +421,8 @@ void rv6xx_dpm_print_power_state(struct radeon_device *rdev,
struct radeon_ps *ps);
void rv6xx_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
struct seq_file *m);
+int rv6xx_dpm_force_performance_level(struct radeon_device *rdev,
+ enum radeon_dpm_forced_level level);
/* rs780 dpm */
int rs780_dpm_init(struct radeon_device *rdev);
int rs780_dpm_enable(struct radeon_device *rdev);
@@ -439,7 +441,7 @@ void rs780_dpm_debugfs_print_current_performance_level(struct radeon_device *rde
/* uvd */
int r600_uvd_init(struct radeon_device *rdev);
int r600_uvd_rbc_start(struct radeon_device *rdev);
-void r600_uvd_rbc_stop(struct radeon_device *rdev);
+void r600_uvd_stop(struct radeon_device *rdev);
int r600_uvd_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
void r600_uvd_fence_emit(struct radeon_device *rdev,
struct radeon_fence *fence);
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index e3f3e8841789..4ccd61f60eb6 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2782,7 +2782,7 @@ int radeon_atom_get_clock_dividers(struct radeon_device *rdev,
ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false;
dividers->enable_dithen = (args.v3.ucCntlFlag &
ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true;
- dividers->fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv);
+ dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv);
dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac);
dividers->ref_div = args.v3.ucRefDiv;
dividers->vco_mode = (args.v3.ucCntlFlag &
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 78edadc9e86b..68ce36056019 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -147,7 +147,7 @@ static uint16_t combios_get_table_offset(struct drm_device *dev,
enum radeon_combios_table_offset table)
{
struct radeon_device *rdev = dev->dev_private;
- int rev;
+ int rev, size;
uint16_t offset = 0, check_offset;
if (!rdev->bios)
@@ -156,174 +156,106 @@ static uint16_t combios_get_table_offset(struct drm_device *dev,
switch (table) {
/* absolute offset tables */
case COMBIOS_ASIC_INIT_1_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0xc);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0xc;
break;
case COMBIOS_BIOS_SUPPORT_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x14);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x14;
break;
case COMBIOS_DAC_PROGRAMMING_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2a;
break;
case COMBIOS_MAX_COLOR_DEPTH_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2c;
break;
case COMBIOS_CRTC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2e;
break;
case COMBIOS_PLL_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x30);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x30;
break;
case COMBIOS_TV_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x32);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x32;
break;
case COMBIOS_DFP_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x34);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x34;
break;
case COMBIOS_HW_CONFIG_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x36);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x36;
break;
case COMBIOS_MULTIMEDIA_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x38);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x38;
break;
case COMBIOS_TV_STD_PATCH_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x3e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x3e;
break;
case COMBIOS_LCD_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x40);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x40;
break;
case COMBIOS_MOBILE_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x42);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x42;
break;
case COMBIOS_PLL_INIT_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x46);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x46;
break;
case COMBIOS_MEM_CONFIG_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x48);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x48;
break;
case COMBIOS_SAVE_MASK_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4a;
break;
case COMBIOS_HARDCODED_EDID_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4c;
break;
case COMBIOS_ASIC_INIT_2_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4e;
break;
case COMBIOS_CONNECTOR_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x50);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x50;
break;
case COMBIOS_DYN_CLK_1_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x52);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x52;
break;
case COMBIOS_RESERVED_MEM_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x54);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x54;
break;
case COMBIOS_EXT_TMDS_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x58);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x58;
break;
case COMBIOS_MEM_CLK_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5a;
break;
case COMBIOS_EXT_DAC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5c;
break;
case COMBIOS_MISC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5e;
break;
case COMBIOS_CRT_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x60);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x60;
break;
case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x62);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x62;
break;
case COMBIOS_COMPONENT_VIDEO_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x64);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x64;
break;
case COMBIOS_FAN_SPEED_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x66);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x66;
break;
case COMBIOS_OVERDRIVE_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x68);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x68;
break;
case COMBIOS_OEM_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6a;
break;
case COMBIOS_DYN_CLK_2_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6c;
break;
case COMBIOS_POWER_CONNECTOR_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6e;
break;
case COMBIOS_I2C_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x70);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x70;
break;
/* relative offset tables */
case COMBIOS_ASIC_INIT_3_TABLE: /* offset from misc info */
@@ -439,11 +371,16 @@ static uint16_t combios_get_table_offset(struct drm_device *dev,
}
break;
default:
+ check_offset = 0;
break;
}
- return offset;
+ size = RBIOS8(rdev->bios_header_start + 0x6);
+ /* check absolute offset tables */
+ if (table < COMBIOS_ASIC_INIT_3_TABLE && check_offset && check_offset < size)
+ offset = RBIOS16(rdev->bios_header_start + check_offset);
+ return offset;
}
bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev)
@@ -965,16 +902,22 @@ struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
dac = RBIOS8(dac_info + 0x3) & 0xf;
p_dac->ps2_pdac_adj = (bg << 8) | (dac);
}
- /* if the values are all zeros, use the table */
- if (p_dac->ps2_pdac_adj)
+ /* if the values are zeros, use the table */
+ if ((dac == 0) || (bg == 0))
+ found = 0;
+ else
found = 1;
}
/* quirks */
+ /* Radeon 7000 (RV100) */
+ if (((dev->pdev->device == 0x5159) &&
+ (dev->pdev->subsystem_vendor == 0x174B) &&
+ (dev->pdev->subsystem_device == 0x7c28)) ||
/* Radeon 9100 (R200) */
- if ((dev->pdev->device == 0x514D) &&
+ ((dev->pdev->device == 0x514D) &&
(dev->pdev->subsystem_vendor == 0x174B) &&
- (dev->pdev->subsystem_device == 0x7149)) {
+ (dev->pdev->subsystem_device == 0x7149))) {
/* vbios value is bad, use the default */
found = 0;
}
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 82335e38ec4f..63398ae1dbf5 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1163,6 +1163,7 @@ int radeon_device_init(struct radeon_device *rdev,
mutex_init(&rdev->gem.mutex);
mutex_init(&rdev->pm.mutex);
mutex_init(&rdev->gpu_clock_mutex);
+ mutex_init(&rdev->srbm_mutex);
init_rwsem(&rdev->pm.mclk_lock);
init_rwsem(&rdev->exclusive_lock);
init_waitqueue_head(&rdev->irq.vblank_queue);
@@ -1519,6 +1520,7 @@ int radeon_gpu_reset(struct radeon_device *rdev)
radeon_save_bios_scratch_regs(rdev);
/* block TTM */
resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev);
+ radeon_pm_suspend(rdev);
radeon_suspend(rdev);
for (i = 0; i < RADEON_NUM_RINGS; ++i) {
@@ -1564,6 +1566,7 @@ retry:
}
}
+ radeon_pm_resume(rdev);
drm_helper_resume_force_mode(rdev->ddev);
ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched);
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 7ddb0efe2408..ddb8f8e04eb5 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -782,7 +782,7 @@ int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring)
} else {
/* put fence directly behind firmware */
- index = ALIGN(rdev->uvd.fw_size, 8);
+ index = ALIGN(rdev->uvd_fw->size, 8);
rdev->fence_drv[ring].cpu_addr = rdev->uvd.cpu_addr + index;
rdev->fence_drv[ring].gpu_addr = rdev->uvd.gpu_addr + index;
}
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index d9d31a383276..b990b1a2bd50 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -207,7 +207,6 @@ void radeon_gart_table_vram_free(struct radeon_device *rdev)
if (rdev->gart.robj == NULL) {
return;
}
- radeon_gart_table_vram_unpin(rdev);
radeon_bo_unref(&rdev->gart.robj);
}
@@ -466,7 +465,7 @@ int radeon_vm_manager_init(struct radeon_device *rdev)
size += rdev->vm_manager.max_pfn * 8;
size *= 2;
r = radeon_sa_bo_manager_init(rdev, &rdev->vm_manager.sa_manager,
- RADEON_VM_PTB_ALIGN(size),
+ RADEON_GPU_PAGE_ALIGN(size),
RADEON_VM_PTB_ALIGN_SIZE,
RADEON_GEM_DOMAIN_VRAM);
if (r) {
@@ -621,7 +620,7 @@ int radeon_vm_alloc_pt(struct radeon_device *rdev, struct radeon_vm *vm)
}
retry:
- pd_size = RADEON_VM_PTB_ALIGN(radeon_vm_directory_size(rdev));
+ pd_size = radeon_vm_directory_size(rdev);
r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager,
&vm->page_directory, pd_size,
RADEON_VM_PTB_ALIGN_SIZE, false);
@@ -953,8 +952,8 @@ static int radeon_vm_update_pdes(struct radeon_device *rdev,
retry:
r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager,
&vm->page_tables[pt_idx],
- RADEON_VM_PTB_ALIGN(RADEON_VM_PTE_COUNT * 8),
- RADEON_VM_PTB_ALIGN_SIZE, false);
+ RADEON_VM_PTE_COUNT * 8,
+ RADEON_GPU_PAGE_SIZE, false);
if (r == -ENOMEM) {
r = radeon_vm_evict(rdev, vm);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index f374c467aaca..c557850cd345 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1176,7 +1176,14 @@ int radeon_pm_init(struct radeon_device *rdev)
case CHIP_VERDE:
case CHIP_OLAND:
case CHIP_HAINAN:
- if (radeon_dpm == 1)
+ /* DPM requires the RLC, RV770+ dGPU requires SMC */
+ if (!rdev->rlc_fw)
+ rdev->pm.pm_method = PM_METHOD_PROFILE;
+ else if ((rdev->family >= CHIP_RV770) &&
+ (!(rdev->flags & RADEON_IS_IGP)) &&
+ (!rdev->smc_fw))
+ rdev->pm.pm_method = PM_METHOD_PROFILE;
+ else if (radeon_dpm == 1)
rdev->pm.pm_method = PM_METHOD_DPM;
else
rdev->pm.pm_method = PM_METHOD_PROFILE;
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 414fd145d20e..f1c15754e73c 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -56,7 +56,6 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work);
int radeon_uvd_init(struct radeon_device *rdev)
{
- const struct firmware *fw;
unsigned long bo_size;
const char *fw_name;
int i, r;
@@ -105,14 +104,14 @@ int radeon_uvd_init(struct radeon_device *rdev)
return -EINVAL;
}
- r = request_firmware(&fw, fw_name, rdev->dev);
+ r = request_firmware(&rdev->uvd_fw, fw_name, rdev->dev);
if (r) {
dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n",
fw_name);
return r;
}
- bo_size = RADEON_GPU_PAGE_ALIGN(fw->size + 8) +
+ bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) +
RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE;
r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true,
RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->uvd.vcpu_bo);
@@ -145,12 +144,6 @@ int radeon_uvd_init(struct radeon_device *rdev)
radeon_bo_unreserve(rdev->uvd.vcpu_bo);
- rdev->uvd.fw_size = fw->size;
- memset(rdev->uvd.cpu_addr, 0, bo_size);
- memcpy(rdev->uvd.cpu_addr, fw->data, fw->size);
-
- release_firmware(fw);
-
for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) {
atomic_set(&rdev->uvd.handles[i], 0);
rdev->uvd.filp[i] = NULL;
@@ -174,33 +167,60 @@ void radeon_uvd_fini(struct radeon_device *rdev)
}
radeon_bo_unref(&rdev->uvd.vcpu_bo);
+
+ release_firmware(rdev->uvd_fw);
}
int radeon_uvd_suspend(struct radeon_device *rdev)
{
unsigned size;
+ void *ptr;
+ int i;
if (rdev->uvd.vcpu_bo == NULL)
return 0;
+ for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i)
+ if (atomic_read(&rdev->uvd.handles[i]))
+ break;
+
+ if (i == RADEON_MAX_UVD_HANDLES)
+ return 0;
+
size = radeon_bo_size(rdev->uvd.vcpu_bo);
+ size -= rdev->uvd_fw->size;
+
+ ptr = rdev->uvd.cpu_addr;
+ ptr += rdev->uvd_fw->size;
+
rdev->uvd.saved_bo = kmalloc(size, GFP_KERNEL);
- memcpy(rdev->uvd.saved_bo, rdev->uvd.cpu_addr, size);
+ memcpy(rdev->uvd.saved_bo, ptr, size);
return 0;
}
int radeon_uvd_resume(struct radeon_device *rdev)
{
+ unsigned size;
+ void *ptr;
+
if (rdev->uvd.vcpu_bo == NULL)
return -EINVAL;
+ memcpy(rdev->uvd.cpu_addr, rdev->uvd_fw->data, rdev->uvd_fw->size);
+
+ size = radeon_bo_size(rdev->uvd.vcpu_bo);
+ size -= rdev->uvd_fw->size;
+
+ ptr = rdev->uvd.cpu_addr;
+ ptr += rdev->uvd_fw->size;
+
if (rdev->uvd.saved_bo != NULL) {
- unsigned size = radeon_bo_size(rdev->uvd.vcpu_bo);
- memcpy(rdev->uvd.cpu_addr, rdev->uvd.saved_bo, size);
+ memcpy(ptr, rdev->uvd.saved_bo, size);
kfree(rdev->uvd.saved_bo);
rdev->uvd.saved_bo = NULL;
- }
+ } else
+ memset(ptr, 0, size);
return 0;
}
@@ -215,8 +235,8 @@ void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp)
{
int i, r;
for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) {
- if (rdev->uvd.filp[i] == filp) {
- uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
+ uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
+ if (handle != 0 && rdev->uvd.filp[i] == filp) {
struct radeon_fence *fence;
r = radeon_uvd_get_destroy_msg(rdev,
@@ -337,8 +357,10 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
}
r = radeon_bo_kmap(bo, &ptr);
- if (r)
+ if (r) {
+ DRM_ERROR("Failed mapping the UVD message (%d)!\n", r);
return r;
+ }
msg = ptr + offset;
@@ -364,8 +386,14 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
radeon_bo_kunmap(bo);
return 0;
} else {
- /* it's a create msg, no special handling needed */
radeon_bo_kunmap(bo);
+
+ if (msg_type != 0) {
+ DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type);
+ return -EINVAL;
+ }
+
+ /* it's a create msg, no special handling needed */
}
/* create or decode, validate the handle */
@@ -388,7 +416,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
int data0, int data1,
- unsigned buf_sizes[])
+ unsigned buf_sizes[], bool *has_msg_cmd)
{
struct radeon_cs_chunk *relocs_chunk;
struct radeon_cs_reloc *reloc;
@@ -417,7 +445,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
if (cmd < 0x4) {
if ((end - start) < buf_sizes[cmd]) {
- DRM_ERROR("buffer to small (%d / %d)!\n",
+ DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd,
(unsigned)(end - start), buf_sizes[cmd]);
return -EINVAL;
}
@@ -442,9 +470,17 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
}
if (cmd == 0) {
+ if (*has_msg_cmd) {
+ DRM_ERROR("More than one message in a UVD-IB!\n");
+ return -EINVAL;
+ }
+ *has_msg_cmd = true;
r = radeon_uvd_cs_msg(p, reloc->robj, offset, buf_sizes);
if (r)
return r;
+ } else if (!*has_msg_cmd) {
+ DRM_ERROR("Message needed before other commands are send!\n");
+ return -EINVAL;
}
return 0;
@@ -453,7 +489,8 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
static int radeon_uvd_cs_reg(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
int *data0, int *data1,
- unsigned buf_sizes[])
+ unsigned buf_sizes[],
+ bool *has_msg_cmd)
{
int i, r;
@@ -467,7 +504,8 @@ static int radeon_uvd_cs_reg(struct radeon_cs_parser *p,
*data1 = p->idx;
break;
case UVD_GPCOM_VCPU_CMD:
- r = radeon_uvd_cs_reloc(p, *data0, *data1, buf_sizes);
+ r = radeon_uvd_cs_reloc(p, *data0, *data1,
+ buf_sizes, has_msg_cmd);
if (r)
return r;
break;
@@ -488,6 +526,9 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p)
struct radeon_cs_packet pkt;
int r, data0 = 0, data1 = 0;
+ /* does the IB has a msg command */
+ bool has_msg_cmd = false;
+
/* minimum buffer sizes */
unsigned buf_sizes[] = {
[0x00000000] = 2048,
@@ -514,8 +555,8 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p)
return r;
switch (pkt.type) {
case RADEON_PACKET_TYPE0:
- r = radeon_uvd_cs_reg(p, &pkt, &data0,
- &data1, buf_sizes);
+ r = radeon_uvd_cs_reg(p, &pkt, &data0, &data1,
+ buf_sizes, &has_msg_cmd);
if (r)
return r;
break;
@@ -527,6 +568,12 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p)
return -EINVAL;
}
} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
+
+ if (!has_msg_cmd) {
+ DRM_ERROR("UVD-IBs need a msg command!\n");
+ return -EINVAL;
+ }
+
return 0;
}
diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c
index 65e33f387341..bdd888b4db2b 100644
--- a/drivers/gpu/drm/radeon/rv6xx_dpm.c
+++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c
@@ -819,7 +819,7 @@ static void rv6xx_program_memory_timing_parameters(struct radeon_device *rdev)
POWERMODE1(calculate_memory_refresh_rate(rdev,
pi->hw.sclks[R600_POWER_LEVEL_MEDIUM])) |
POWERMODE2(calculate_memory_refresh_rate(rdev,
- pi->hw.sclks[R600_POWER_LEVEL_MEDIUM])) |
+ pi->hw.sclks[R600_POWER_LEVEL_HIGH])) |
POWERMODE3(calculate_memory_refresh_rate(rdev,
pi->hw.sclks[R600_POWER_LEVEL_HIGH])));
WREG32(ARB_RFSH_RATE, arb_refresh_rate);
@@ -1182,10 +1182,10 @@ static void rv6xx_program_display_gap(struct radeon_device *rdev)
u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
- if (RREG32(AVIVO_D1CRTC_CONTROL) & AVIVO_CRTC_EN) {
+ if (rdev->pm.dpm.new_active_crtcs & 1) {
tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
- } else if (RREG32(AVIVO_D2CRTC_CONTROL) & AVIVO_CRTC_EN) {
+ } else if (rdev->pm.dpm.new_active_crtcs & 2) {
tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
} else {
@@ -1670,6 +1670,8 @@ int rv6xx_dpm_set_power_state(struct radeon_device *rdev)
struct radeon_ps *old_ps = rdev->pm.dpm.current_ps;
int ret;
+ pi->restricted_levels = 0;
+
rv6xx_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
rv6xx_clear_vc(rdev);
@@ -1756,6 +1758,8 @@ int rv6xx_dpm_set_power_state(struct radeon_device *rdev)
rv6xx_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
+ rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO;
+
return 0;
}
@@ -1940,9 +1944,7 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev)
int rv6xx_dpm_init(struct radeon_device *rdev)
{
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
+ struct radeon_atom_ss ss;
struct atom_clock_dividers dividers;
struct rv6xx_power_info *pi;
int ret;
@@ -1985,16 +1987,18 @@ int rv6xx_dpm_init(struct radeon_device *rdev)
pi->gfx_clock_gating = true;
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
+ pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, 0);
+ pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, 0);
+
+ /* Disable sclk ss, causes hangs on a lot of systems */
+ pi->sclk_ss = false;
+
+ if (pi->sclk_ss || pi->mclk_ss)
pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
+ else
pi->dynamic_ss = false;
- }
pi->dynamic_pcie_gen2 = true;
@@ -2085,3 +2089,34 @@ u32 rv6xx_dpm_get_mclk(struct radeon_device *rdev, bool low)
else
return requested_state->high.mclk;
}
+
+int rv6xx_dpm_force_performance_level(struct radeon_device *rdev,
+ enum radeon_dpm_forced_level level)
+{
+ struct rv6xx_power_info *pi = rv6xx_get_pi(rdev);
+
+ if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
+ pi->restricted_levels = 3;
+ } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
+ pi->restricted_levels = 2;
+ } else {
+ pi->restricted_levels = 0;
+ }
+
+ rv6xx_clear_vc(rdev);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_LOW, true);
+ r600_set_at(rdev, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF);
+ r600_wait_for_power_level(rdev, R600_POWER_LEVEL_LOW);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_HIGH, false);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_MEDIUM, false);
+ rv6xx_enable_medium(rdev);
+ rv6xx_enable_high(rdev);
+ if (pi->restricted_levels == 3)
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_LOW, false);
+ rv6xx_program_vc(rdev);
+ rv6xx_program_at(rdev);
+
+ rdev->pm.dpm.forced_level = level;
+
+ return 0;
+}
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 30ea14e8854c..bcc68ec204ad 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -813,7 +813,7 @@ int rv770_uvd_resume(struct radeon_device *rdev)
/* programm the VCPU memory controller bits 0-27 */
addr = rdev->uvd.gpu_addr >> 3;
- size = RADEON_GPU_PAGE_ALIGN(rdev->uvd.fw_size + 4) >> 3;
+ size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 4) >> 3;
WREG32(UVD_VCPU_CACHE_OFFSET0, addr);
WREG32(UVD_VCPU_CACHE_SIZE0, size);
@@ -1829,6 +1829,8 @@ static int rv770_startup(struct radeon_device *rdev)
/* enable pcie gen2 link */
rv770_pcie_gen2_enable(rdev);
+ rv770_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
@@ -1841,7 +1843,6 @@ static int rv770_startup(struct radeon_device *rdev)
if (r)
return r;
- rv770_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
rv770_agp_enable(rdev);
} else {
@@ -1983,6 +1984,7 @@ int rv770_resume(struct radeon_device *rdev)
int rv770_suspend(struct radeon_device *rdev)
{
r600_audio_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
r700_cp_stop(rdev);
r600_dma_stop(rdev);
@@ -2098,6 +2100,7 @@ void rv770_fini(struct radeon_device *rdev)
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
rv770_pcie_gart_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index 2d347925f77d..094c67a29d0d 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -2319,12 +2319,25 @@ int rv7xx_parse_power_table(struct radeon_device *rdev)
return 0;
}
+void rv770_get_engine_memory_ss(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct radeon_atom_ss ss;
+
+ pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, 0);
+ pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, 0);
+
+ if (pi->sclk_ss || pi->mclk_ss)
+ pi->dynamic_ss = true;
+ else
+ pi->dynamic_ss = false;
+}
+
int rv770_dpm_init(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
struct atom_clock_dividers dividers;
int ret;
@@ -2369,16 +2382,7 @@ int rv770_dpm_init(struct radeon_device *rdev)
pi->mvdd_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = false;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = RV770_HASI_DFLT;
@@ -2393,8 +2397,7 @@ int rv770_dpm_init(struct radeon_device *rdev)
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.h b/drivers/gpu/drm/radeon/rv770_dpm.h
index 96b1b2a62a8a..9244effc6b59 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.h
+++ b/drivers/gpu/drm/radeon/rv770_dpm.h
@@ -275,6 +275,7 @@ void rv770_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
void rv770_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
struct radeon_ps *new_ps,
struct radeon_ps *old_ps);
+void rv770_get_engine_memory_ss(struct radeon_device *rdev);
/* smc */
int rv770_read_smc_soft_register(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index d325280e2f9f..daa8d2df8ec5 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -1663,9 +1663,13 @@ static int si_init_microcode(struct radeon_device *rdev)
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"si_smc: Bogus length %zu in firmware \"%s\"\n",
rdev->smc_fw->size, fw_name);
@@ -5215,14 +5219,12 @@ static void si_enable_mc_ls(struct radeon_device *rdev,
static void si_init_cg(struct radeon_device *rdev)
{
- bool has_uvd = true;
-
si_enable_mgcg(rdev, true);
- si_enable_cgcg(rdev, true);
+ si_enable_cgcg(rdev, false);
/* disable MC LS on Tahiti */
if (rdev->family == CHIP_TAHITI)
si_enable_mc_ls(rdev, false);
- if (has_uvd) {
+ if (rdev->has_uvd) {
si_enable_uvd_mgcg(rdev, true);
si_init_uvd_internal_cg(rdev);
}
@@ -5230,9 +5232,7 @@ static void si_init_cg(struct radeon_device *rdev)
static void si_fini_cg(struct radeon_device *rdev)
{
- bool has_uvd = true;
-
- if (has_uvd)
+ if (rdev->has_uvd)
si_enable_uvd_mgcg(rdev, false);
si_enable_cgcg(rdev, false);
si_enable_mgcg(rdev, false);
@@ -5241,11 +5241,11 @@ static void si_fini_cg(struct radeon_device *rdev)
static void si_init_pg(struct radeon_device *rdev)
{
bool has_pg = false;
-
+#if 0
/* only cape verde supports PG */
if (rdev->family == CHIP_VERDE)
has_pg = true;
-
+#endif
if (has_pg) {
si_init_ao_cu_mask(rdev);
si_init_dma_pg(rdev);
@@ -6422,6 +6422,8 @@ static int si_startup(struct radeon_device *rdev)
/* enable aspm */
si_program_aspm(rdev);
+ si_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
!rdev->rlc_fw || !rdev->mc_fw) {
r = si_init_microcode(rdev);
@@ -6441,7 +6443,6 @@ static int si_startup(struct radeon_device *rdev)
if (r)
return r;
- si_mc_program(rdev);
r = si_pcie_gart_enable(rdev);
if (r)
return r;
@@ -6625,7 +6626,7 @@ int si_suspend(struct radeon_device *rdev)
si_cp_enable(rdev, false);
cayman_dma_stop(rdev);
if (rdev->has_uvd) {
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
}
si_irq_suspend(rdev);
@@ -6767,8 +6768,10 @@ void si_fini(struct radeon_device *rdev)
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
- if (rdev->has_uvd)
+ if (rdev->has_uvd) {
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
+ }
si_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 73aaa2e4c312..88699e3cd868 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -37,8 +37,6 @@
#define SMC_RAM_END 0x20000
-#define DDR3_DRAM_ROWS 0x2000
-
#define SCLK_MIN_DEEPSLEEP_FREQ 1350
static const struct si_cac_config_reg cac_weights_tahiti[] =
@@ -1767,8 +1765,9 @@ static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe
{
s64 kt, kv, leakage_w, i_leakage, vddc;
s64 temperature, t_slope, t_intercept, av, bv, t_ref;
+ s64 tmp;
- i_leakage = drm_int2fixp(ileakage / 100);
+ i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
vddc = div64_s64(drm_int2fixp(v), 1000);
temperature = div64_s64(drm_int2fixp(t), 1000);
@@ -1778,8 +1777,9 @@ static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe
bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
t_ref = drm_int2fixp(coeff->t_ref);
- kt = drm_fixp_div(drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, temperature)),
- drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, t_ref)));
+ tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
+ kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
+ kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
@@ -1931,6 +1931,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev)
si_pi->cac_override = cac_override_pitcairn;
si_pi->powertune_data = &powertune_data_pitcairn;
si_pi->dte_data = dte_data_pitcairn;
+ break;
}
} else if (rdev->family == CHIP_VERDE) {
si_pi->lcac_config = lcac_cape_verde;
@@ -1941,6 +1942,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev)
case 0x683B:
case 0x683F:
case 0x6829:
+ case 0x6835:
si_pi->cac_weights = cac_weights_cape_verde_pro;
si_pi->dte_data = dte_data_cape_verde;
break;
@@ -2901,7 +2903,8 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
{
struct ni_ps *ps = ni_get_ps(rps);
struct radeon_clock_and_voltage_limits *max_limits;
- bool disable_mclk_switching;
+ bool disable_mclk_switching = false;
+ bool disable_sclk_switching = false;
u32 mclk, sclk;
u16 vddc, vddci;
int i;
@@ -2909,8 +2912,11 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
ni_dpm_vblank_too_short(rdev))
disable_mclk_switching = true;
- else
- disable_mclk_switching = false;
+
+ if (rps->vclk || rps->dclk) {
+ disable_mclk_switching = true;
+ disable_sclk_switching = true;
+ }
if (rdev->pm.dpm.ac_power)
max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
@@ -2938,27 +2944,43 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
if (disable_mclk_switching) {
mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
- sclk = ps->performance_levels[0].sclk;
- vddc = ps->performance_levels[0].vddc;
vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
} else {
- sclk = ps->performance_levels[0].sclk;
mclk = ps->performance_levels[0].mclk;
- vddc = ps->performance_levels[0].vddc;
vddci = ps->performance_levels[0].vddci;
}
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
+ vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
+ } else {
+ sclk = ps->performance_levels[0].sclk;
+ vddc = ps->performance_levels[0].vddc;
+ }
+
/* adjusted low state */
ps->performance_levels[0].sclk = sclk;
ps->performance_levels[0].mclk = mclk;
ps->performance_levels[0].vddc = vddc;
ps->performance_levels[0].vddci = vddci;
- for (i = 1; i < ps->performance_level_count; i++) {
- if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
- ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
- if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
- ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[0].sclk;
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (sclk < ps->performance_levels[i].sclk)
+ sclk = ps->performance_levels[i].sclk;
+ }
+ for (i = 0; i < ps->performance_level_count; i++) {
+ ps->performance_levels[i].sclk = sclk;
+ ps->performance_levels[i].vddc = vddc;
+ }
+ } else {
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
+ ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
+ if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
+ ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
+ }
}
if (disable_mclk_switching) {
@@ -3237,10 +3259,10 @@ int si_dpm_force_performance_level(struct radeon_device *rdev,
{
struct radeon_ps *rps = rdev->pm.dpm.current_ps;
struct ni_ps *ps = ni_get_ps(rps);
- u32 levels;
+ u32 levels = ps->performance_level_count;
if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
@@ -3249,14 +3271,13 @@ int si_dpm_force_performance_level(struct radeon_device *rdev,
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- levels = ps->performance_level_count - 1;
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
}
@@ -3620,8 +3641,12 @@ static void si_enable_display_gap(struct radeon_device *rdev)
{
u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
+ tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
+ tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
+ DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
+
tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
- tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE) |
+ tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
WREG32(CG_DISPLAY_GAP_CNTL, tmp);
}
@@ -4036,16 +4061,15 @@ static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
u32 engine_clock)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
u32 dram_rows;
u32 dram_refresh_rate;
u32 mc_arb_rfsh_rate;
u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
- if (pi->mem_gddr5)
- dram_rows = 1 << (tmp + 10);
+ if (tmp >= 4)
+ dram_rows = 16384;
else
- dram_rows = DDR3_DRAM_ROWS;
+ dram_rows = 1 << (tmp + 10);
dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
@@ -6013,16 +6037,11 @@ int si_dpm_set_power_state(struct radeon_device *rdev)
return ret;
}
-#if 0
- /* XXX */
ret = si_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_AUTO);
if (ret) {
DRM_ERROR("si_dpm_force_performance_level failed\n");
return ret;
}
-#else
- rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO;
-#endif
return 0;
}
@@ -6254,9 +6273,6 @@ int si_dpm_init(struct radeon_device *rdev)
struct evergreen_power_info *eg_pi;
struct ni_power_info *ni_pi;
struct si_power_info *si_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
u32 mask;
@@ -6347,16 +6363,7 @@ int si_dpm_init(struct radeon_device *rdev)
si_pi->vddc_phase_shed_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
@@ -6367,8 +6374,7 @@ int si_dpm_init(struct radeon_device *rdev)
eg_pi->sclk_deep_sleep = true;
si_pi->sclk_deep_sleep_above_low = false;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 5207591a598c..cd33084c7860 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -192,6 +192,7 @@ static struct hid_ll_driver logi_dj_ll_driver;
static int logi_dj_output_hidraw_report(struct hid_device *hid, u8 * buf,
size_t count,
unsigned char report_type);
+static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev);
static void logi_dj_recv_destroy_djhid_device(struct dj_receiver_dev *djrcv_dev,
struct dj_report *dj_report)
@@ -232,6 +233,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
if (dj_report->report_params[DEVICE_PAIRED_PARAM_SPFUNCTION] &
SPFUNCTION_DEVICE_LIST_EMPTY) {
dbg_hid("%s: device list is empty\n", __func__);
+ djrcv_dev->querying_devices = false;
return;
}
@@ -242,6 +244,12 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
return;
}
+ if (djrcv_dev->paired_dj_devices[dj_report->device_index]) {
+ /* The device is already known. No need to reallocate it. */
+ dbg_hid("%s: device is already known\n", __func__);
+ return;
+ }
+
dj_hiddev = hid_allocate_device();
if (IS_ERR(dj_hiddev)) {
dev_err(&djrcv_hdev->dev, "%s: hid_allocate_device failed\n",
@@ -305,6 +313,7 @@ static void delayedwork_callback(struct work_struct *work)
struct dj_report dj_report;
unsigned long flags;
int count;
+ int retval;
dbg_hid("%s\n", __func__);
@@ -337,6 +346,25 @@ static void delayedwork_callback(struct work_struct *work)
logi_dj_recv_destroy_djhid_device(djrcv_dev, &dj_report);
break;
default:
+ /* A normal report (i. e. not belonging to a pair/unpair notification)
+ * arriving here, means that the report arrived but we did not have a
+ * paired dj_device associated to the report's device_index, this
+ * means that the original "device paired" notification corresponding
+ * to this dj_device never arrived to this driver. The reason is that
+ * hid-core discards all packets coming from a device while probe() is
+ * executing. */
+ if (!djrcv_dev->paired_dj_devices[dj_report.device_index]) {
+ /* ok, we don't know the device, just re-ask the
+ * receiver for the list of connected devices. */
+ retval = logi_dj_recv_query_paired_devices(djrcv_dev);
+ if (!retval) {
+ /* everything went fine, so just leave */
+ break;
+ }
+ dev_err(&djrcv_dev->hdev->dev,
+ "%s:logi_dj_recv_query_paired_devices "
+ "error:%d\n", __func__, retval);
+ }
dbg_hid("%s: unexpected report type\n", __func__);
}
}
@@ -367,6 +395,12 @@ static void logi_dj_recv_forward_null_report(struct dj_receiver_dev *djrcv_dev,
if (!djdev) {
dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
" is NULL, index %d\n", dj_report->device_index);
+ kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
+
+ if (schedule_work(&djrcv_dev->work) == 0) {
+ dbg_hid("%s: did not schedule the work item, was already "
+ "queued\n", __func__);
+ }
return;
}
@@ -397,6 +431,12 @@ static void logi_dj_recv_forward_report(struct dj_receiver_dev *djrcv_dev,
if (dj_device == NULL) {
dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
" is NULL, index %d\n", dj_report->device_index);
+ kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
+
+ if (schedule_work(&djrcv_dev->work) == 0) {
+ dbg_hid("%s: did not schedule the work item, was already "
+ "queued\n", __func__);
+ }
return;
}
@@ -444,6 +484,10 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
struct dj_report *dj_report;
int retval;
+ /* no need to protect djrcv_dev->querying_devices */
+ if (djrcv_dev->querying_devices)
+ return 0;
+
dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL);
if (!dj_report)
return -ENOMEM;
@@ -455,6 +499,7 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
return retval;
}
+
static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
unsigned timeout)
{
diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h
index fd28a5e0ca3b..4a4000340ce1 100644
--- a/drivers/hid/hid-logitech-dj.h
+++ b/drivers/hid/hid-logitech-dj.h
@@ -101,6 +101,7 @@ struct dj_receiver_dev {
struct work_struct work;
struct kfifo notif_fifo;
spinlock_t lock;
+ bool querying_devices;
};
struct dj_device {
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index ecbc74923d06..87fbe2924cfa 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -369,7 +369,8 @@ static int sony_mapping(struct hid_device *hdev, struct hid_input *hi,
if (sc->quirks & PS3REMOTE)
return ps3remote_mapping(hdev, hi, field, usage, bit, max);
- return -1;
+ /* Let hid-core decide for the others */
+ return 0;
}
/*
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index a7451632ceb4..6f1feb2c2e97 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -518,7 +518,6 @@ int hidraw_connect(struct hid_device *hid)
goto out;
}
- mutex_unlock(&minors_lock);
init_waitqueue_head(&dev->wait);
INIT_LIST_HEAD(&dev->list);
@@ -528,6 +527,7 @@ int hidraw_connect(struct hid_device *hid)
dev->exist = 1;
hid->hidraw = dev;
+ mutex_unlock(&minors_lock);
out:
return result;
diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index 4c605c70ebf9..deb5c25305af 100644
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -562,7 +562,7 @@ static void hv_mem_hot_add(unsigned long start, unsigned long size,
struct hv_hotadd_state *has)
{
int ret = 0;
- int i, nid, t;
+ int i, nid;
unsigned long start_pfn;
unsigned long processed_pfn;
unsigned long total_pfn = pfn_count;
@@ -607,14 +607,11 @@ static void hv_mem_hot_add(unsigned long start, unsigned long size,
/*
* Wait for the memory block to be onlined.
+ * Since the hot add has succeeded, it is ok to
+ * proceed even if the pages in the hot added region
+ * have not been "onlined" within the allowed time.
*/
- t = wait_for_completion_timeout(&dm_device.ol_waitevent, 5*HZ);
- if (t == 0) {
- pr_info("hot_add memory timedout\n");
- has->ha_end_pfn -= HA_CHUNK;
- has->covered_end_pfn -= processed_pfn;
- break;
- }
+ wait_for_completion_timeout(&dm_device.ol_waitevent, 5*HZ);
}
@@ -978,6 +975,14 @@ static void post_status(struct hv_dynmem_device *dm)
dm->num_pages_ballooned +
compute_balloon_floor();
+ /*
+ * If our transaction ID is no longer current, just don't
+ * send the status. This can happen if we were interrupted
+ * after we picked our transaction ID.
+ */
+ if (status.hdr.trans_id != atomic_read(&trans_id))
+ return;
+
vmbus_sendpacket(dm->dev->channel, &status,
sizeof(struct dm_status),
(unsigned long)NULL,
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index a2464bf07c49..e8e071fc1d6d 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -690,7 +690,7 @@ int vmbus_device_register(struct hv_device *child_device_obj)
if (ret)
pr_err("Unable to register child device\n");
else
- pr_info("child device %s registered\n",
+ pr_debug("child device %s registered\n",
dev_name(&child_device_obj->device));
return ret;
@@ -702,14 +702,14 @@ int vmbus_device_register(struct hv_device *child_device_obj)
*/
void vmbus_device_unregister(struct hv_device *device_obj)
{
+ pr_debug("child device %s unregistered\n",
+ dev_name(&device_obj->device));
+
/*
* Kick off the process of unregistering the device.
* This will call vmbus_remove() and eventually vmbus_device_release()
*/
device_unregister(&device_obj->device);
-
- pr_info("child device %s unregistered\n",
- dev_name(&device_obj->device));
}
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 0f34bca9f5e5..6099f50b28aa 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -215,7 +215,7 @@ static inline int adt7470_write_word_data(struct i2c_client *client, u8 reg,
u16 value)
{
return i2c_smbus_write_byte_data(client, reg, value & 0xFF)
- && i2c_smbus_write_byte_data(client, reg + 1, value >> 8);
+ || i2c_smbus_write_byte_data(client, reg + 1, value >> 8);
}
static void adt7470_init_client(struct i2c_client *client)
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index 328fb0353c17..a41b5f3fc506 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -605,12 +605,12 @@ static int max6697_init_chip(struct i2c_client *client)
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6581_REG_IDEALITY,
- pdata->ideality_mask >> 1);
+ pdata->ideality_value);
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client,
MAX6581_REG_IDEALITY_SELECT,
- pdata->ideality_value);
+ pdata->ideality_mask >> 1);
if (ret < 0)
return ret;
}
diff --git a/drivers/i2c/busses/i2c-kempld.c b/drivers/i2c/busses/i2c-kempld.c
index ccec916bc3eb..af8f65fb1c05 100644
--- a/drivers/i2c/busses/i2c-kempld.c
+++ b/drivers/i2c/busses/i2c-kempld.c
@@ -246,9 +246,9 @@ static void kempld_i2c_device_init(struct kempld_i2c_data *i2c)
bus_frequency = KEMPLD_I2C_FREQ_MAX;
if (pld->info.spec_major == 1)
- prescale = pld->pld_clock / bus_frequency * 5 - 1000;
+ prescale = pld->pld_clock / (bus_frequency * 5) - 1000;
else
- prescale = pld->pld_clock / bus_frequency * 4 - 3000;
+ prescale = pld->pld_clock / (bus_frequency * 4) - 3000;
if (prescale < 0)
prescale = 0;
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index df8ff5aea5b5..e2e9a0dade96 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -493,7 +493,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
* based on this empirical measurement and a lot of previous frobbing.
*/
i2c->cmd_err = 0;
- if (msg->len < 8) {
+ if (0) { /* disable PIO mode until a proper fix is made */
ret = mxs_i2c_pio_setup_xfer(adap, msg, flags);
if (ret)
mxs_i2c_reset(i2c);
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 4427e8e46a7f..3ceac3e91dde 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -60,7 +60,6 @@ static void tiadc_step_config(struct tiadc_device *adc_dev)
{
unsigned int stepconfig;
int i, steps;
- u32 step_en;
/*
* There are 16 configurable steps and 8 analog input
@@ -86,8 +85,7 @@ static void tiadc_step_config(struct tiadc_device *adc_dev)
adc_dev->channel_step[i] = steps;
steps++;
}
- step_en = get_adc_step_mask(adc_dev);
- am335x_tsc_se_set(adc_dev->mfd_tscadc, step_en);
+
}
static const char * const chan_name_ain[] = {
@@ -142,10 +140,22 @@ static int tiadc_read_raw(struct iio_dev *indio_dev,
int *val, int *val2, long mask)
{
struct tiadc_device *adc_dev = iio_priv(indio_dev);
- int i;
- unsigned int fifo1count, read;
+ int i, map_val;
+ unsigned int fifo1count, read, stepid;
u32 step = UINT_MAX;
bool found = false;
+ u32 step_en;
+ unsigned long timeout = jiffies + usecs_to_jiffies
+ (IDLE_TIMEOUT * adc_dev->channels);
+ step_en = get_adc_step_mask(adc_dev);
+ am335x_tsc_se_set(adc_dev->mfd_tscadc, step_en);
+
+ /* Wait for ADC sequencer to complete sampling */
+ while (tiadc_readl(adc_dev, REG_ADCFSM) & SEQ_STATUS) {
+ if (time_after(jiffies, timeout))
+ return -EAGAIN;
+ }
+ map_val = chan->channel + TOTAL_CHANNELS;
/*
* When the sub-system is first enabled,
@@ -170,12 +180,16 @@ static int tiadc_read_raw(struct iio_dev *indio_dev,
fifo1count = tiadc_readl(adc_dev, REG_FIFO1CNT);
for (i = 0; i < fifo1count; i++) {
read = tiadc_readl(adc_dev, REG_FIFO1);
- if (read >> 16 == step) {
- *val = read & 0xfff;
+ stepid = read & FIFOREAD_CHNLID_MASK;
+ stepid = stepid >> 0x10;
+
+ if (stepid == map_val) {
+ read = read & FIFOREAD_DATA_MASK;
found = true;
+ *val = read;
}
}
- am335x_tsc_se_update(adc_dev->mfd_tscadc);
+
if (found == false)
return -EBUSY;
return IIO_VAL_INT;
@@ -183,6 +197,7 @@ static int tiadc_read_raw(struct iio_dev *indio_dev,
static const struct iio_info tiadc_info = {
.read_raw = &tiadc_read_raw,
+ .driver_module = THIS_MODULE,
};
static int tiadc_probe(struct platform_device *pdev)
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c
index 85aeef60dc5f..d546f50f9258 100644
--- a/drivers/iio/dac/ad7303.c
+++ b/drivers/iio/dac/ad7303.c
@@ -235,8 +235,10 @@ static int ad7303_probe(struct spi_device *spi)
if (ext_ref) {
st->vref_reg = regulator_get(&spi->dev, "REF");
- if (IS_ERR(st->vref_reg))
+ if (IS_ERR(st->vref_reg)) {
+ ret = PTR_ERR(st->vref_reg);
goto err_disable_vdd_reg;
+ }
ret = regulator_enable(st->vref_reg);
if (ret)
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 4d6c7d84e155..0dd9bb873130 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -104,7 +104,7 @@ void iio_trigger_unregister(struct iio_trigger *trig_info)
ida_simple_remove(&iio_trigger_ida, trig_info->id);
/* Possible issue in here */
- device_unregister(&trig_info->dev);
+ device_del(&trig_info->dev);
}
EXPORT_SYMBOL(iio_trigger_unregister);
@@ -127,12 +127,17 @@ static struct iio_trigger *iio_trigger_find_by_name(const char *name,
void iio_trigger_poll(struct iio_trigger *trig, s64 time)
{
int i;
- if (!trig->use_count)
- for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
- if (trig->subirqs[i].enabled) {
- trig->use_count++;
+
+ if (!atomic_read(&trig->use_count)) {
+ atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+
+ for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+ if (trig->subirqs[i].enabled)
generic_handle_irq(trig->subirq_base + i);
- }
+ else
+ iio_trigger_notify_done(trig);
+ }
+ }
}
EXPORT_SYMBOL(iio_trigger_poll);
@@ -146,19 +151,24 @@ EXPORT_SYMBOL(iio_trigger_generic_data_rdy_poll);
void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time)
{
int i;
- if (!trig->use_count)
- for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
- if (trig->subirqs[i].enabled) {
- trig->use_count++;
+
+ if (!atomic_read(&trig->use_count)) {
+ atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+
+ for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+ if (trig->subirqs[i].enabled)
handle_nested_irq(trig->subirq_base + i);
- }
+ else
+ iio_trigger_notify_done(trig);
+ }
+ }
}
EXPORT_SYMBOL(iio_trigger_poll_chained);
void iio_trigger_notify_done(struct iio_trigger *trig)
{
- trig->use_count--;
- if (trig->use_count == 0 && trig->ops && trig->ops->try_reenable)
+ if (atomic_dec_and_test(&trig->use_count) && trig->ops &&
+ trig->ops->try_reenable)
if (trig->ops->try_reenable(trig))
/* Missed an interrupt so launch new poll now */
iio_trigger_poll(trig, 0);
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 98ddc323add0..0cf5f8e06cfc 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -451,7 +451,7 @@ static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan,
int ret;
ret = iio_channel_read(chan, &offset, NULL, IIO_CHAN_INFO_OFFSET);
- if (ret == 0)
+ if (ret >= 0)
raw64 += offset;
scale_type = iio_channel_read(chan, &scale_val, &scale_val2,
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c
index 9c343b40665e..3ffbc56917b4 100644
--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c
@@ -28,7 +28,9 @@
#include <linux/iio/common/st_sensors.h>
#include "st_pressure.h"
-#define ST_PRESS_MBAR_TO_KPASCAL(x) (x * 10)
+#define ST_PRESS_LSB_PER_MBAR 4096UL
+#define ST_PRESS_KPASCAL_NANO_SCALE (100000000UL / \
+ ST_PRESS_LSB_PER_MBAR)
#define ST_PRESS_NUMBER_DATA_CHANNELS 1
/* DEFAULT VALUE FOR SENSORS */
@@ -51,8 +53,8 @@
#define ST_PRESS_1_FS_ADDR 0x23
#define ST_PRESS_1_FS_MASK 0x30
#define ST_PRESS_1_FS_AVL_1260_VAL 0x00
-#define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_MBAR_TO_KPASCAL(244141)
#define ST_PRESS_1_FS_AVL_TEMP_GAIN 2083000
+#define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_KPASCAL_NANO_SCALE
#define ST_PRESS_1_BDU_ADDR 0x20
#define ST_PRESS_1_BDU_MASK 0x04
#define ST_PRESS_1_DRDY_IRQ_ADDR 0x22
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index f1c279fabe64..7c0f9535fb7d 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -423,7 +423,7 @@ static int cma_resolve_ib_dev(struct rdma_id_private *id_priv)
struct sockaddr_ib *addr;
union ib_gid gid, sgid, *dgid;
u16 pkey, index;
- u8 port, p;
+ u8 p;
int i;
cma_dev = NULL;
@@ -443,7 +443,7 @@ static int cma_resolve_ib_dev(struct rdma_id_private *id_priv)
if (!memcmp(&gid, dgid, sizeof(gid))) {
cma_dev = cur_dev;
sgid = gid;
- port = p;
+ id_priv->id.port_num = p;
goto found;
}
@@ -451,7 +451,7 @@ static int cma_resolve_ib_dev(struct rdma_id_private *id_priv)
dgid->global.subnet_prefix)) {
cma_dev = cur_dev;
sgid = gid;
- port = p;
+ id_priv->id.port_num = p;
}
}
}
@@ -462,7 +462,6 @@ static int cma_resolve_ib_dev(struct rdma_id_private *id_priv)
found:
cma_attach_to_dev(id_priv, cma_dev);
- id_priv->id.port_num = port;
addr = (struct sockaddr_ib *) cma_src_addr(id_priv);
memcpy(&addr->sib_addr, &sgid, sizeof sgid);
cma_translate_ib(addr, &id_priv->id.route.addr.dev_addr);
@@ -880,7 +879,8 @@ static int cma_save_net_info(struct rdma_cm_id *id, struct rdma_cm_id *listen_id
{
struct cma_hdr *hdr;
- if (listen_id->route.addr.src_addr.ss_family == AF_IB) {
+ if ((listen_id->route.addr.src_addr.ss_family == AF_IB) &&
+ (ib_event->event == IB_CM_REQ_RECEIVED)) {
cma_save_ib_info(id, listen_id, ib_event->param.req_rcvd.primary_path);
return 0;
}
@@ -2677,29 +2677,32 @@ static int cma_resolve_ib_udp(struct rdma_id_private *id_priv,
{
struct ib_cm_sidr_req_param req;
struct ib_cm_id *id;
+ void *private_data;
int offset, ret;
+ memset(&req, 0, sizeof req);
offset = cma_user_data_offset(id_priv);
req.private_data_len = offset + conn_param->private_data_len;
if (req.private_data_len < conn_param->private_data_len)
return -EINVAL;
if (req.private_data_len) {
- req.private_data = kzalloc(req.private_data_len, GFP_ATOMIC);
- if (!req.private_data)
+ private_data = kzalloc(req.private_data_len, GFP_ATOMIC);
+ if (!private_data)
return -ENOMEM;
} else {
- req.private_data = NULL;
+ private_data = NULL;
}
if (conn_param->private_data && conn_param->private_data_len)
- memcpy((void *) req.private_data + offset,
- conn_param->private_data, conn_param->private_data_len);
+ memcpy(private_data + offset, conn_param->private_data,
+ conn_param->private_data_len);
- if (req.private_data) {
- ret = cma_format_hdr((void *) req.private_data, id_priv);
+ if (private_data) {
+ ret = cma_format_hdr(private_data, id_priv);
if (ret)
goto out;
+ req.private_data = private_data;
}
id = ib_create_cm_id(id_priv->id.device, cma_sidr_rep_handler,
@@ -2721,7 +2724,7 @@ static int cma_resolve_ib_udp(struct rdma_id_private *id_priv,
id_priv->cm_id.ib = NULL;
}
out:
- kfree(req.private_data);
+ kfree(private_data);
return ret;
}
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index dc3fd1e8af07..4c837e66516b 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -2663,6 +2663,7 @@ static int ib_mad_port_start(struct ib_mad_port_private *port_priv)
int ret, i;
struct ib_qp_attr *attr;
struct ib_qp *qp;
+ u16 pkey_index;
attr = kmalloc(sizeof *attr, GFP_KERNEL);
if (!attr) {
@@ -2670,6 +2671,11 @@ static int ib_mad_port_start(struct ib_mad_port_private *port_priv)
return -ENOMEM;
}
+ ret = ib_find_pkey(port_priv->device, port_priv->port_num,
+ IB_DEFAULT_PKEY_FULL, &pkey_index);
+ if (ret)
+ pkey_index = 0;
+
for (i = 0; i < IB_MAD_QPS_CORE; i++) {
qp = port_priv->qp_info[i].qp;
if (!qp)
@@ -2680,7 +2686,7 @@ static int ib_mad_port_start(struct ib_mad_port_private *port_priv)
* one is needed for the Reset to Init transition
*/
attr->qp_state = IB_QPS_INIT;
- attr->pkey_index = 0;
+ attr->pkey_index = pkey_index;
attr->qkey = (qp->qp_num == 0) ? 0 : IB_QP1_QKEY;
ret = ib_modify_qp(qp, attr, IB_QP_STATE |
IB_QP_PKEY_INDEX | IB_QP_QKEY);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index e87f2201b220..d2283837d451 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -226,6 +226,7 @@ static struct ib_cq *iwch_create_cq(struct ib_device *ibdev, int entries, int ve
mm->len = PAGE_ALIGN(((1UL << uresp.size_log2) + 1) *
sizeof(struct t3_cqe));
uresp.memsize = mm->len;
+ uresp.reserved = 0;
resplen = sizeof uresp;
}
if (ib_copy_to_udata(udata, &uresp, resplen)) {
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 232040447e8a..a4975e1654a6 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -1657,6 +1657,8 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
if (mm5) {
uresp.ma_sync_key = ucontext->key;
ucontext->key += PAGE_SIZE;
+ } else {
+ uresp.ma_sync_key = 0;
}
uresp.sq_key = ucontext->key;
ucontext->key += PAGE_SIZE;
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 4d599cedbb0b..f2a3f48107e7 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -1511,8 +1511,14 @@ static int create_pv_sqp(struct mlx4_ib_demux_pv_ctx *ctx,
memset(&attr, 0, sizeof attr);
attr.qp_state = IB_QPS_INIT;
- attr.pkey_index =
- to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];
+ ret = 0;
+ if (create_tun)
+ ret = find_slave_port_pkey_ix(to_mdev(ctx->ib_dev), ctx->slave,
+ ctx->port, IB_DEFAULT_PKEY_FULL,
+ &attr.pkey_index);
+ if (ret || !create_tun)
+ attr.pkey_index =
+ to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];
attr.qkey = IB_QP1_QKEY;
attr.port_num = ctx->port;
ret = ib_modify_qp(tun_qp->qp, &attr, qp_attr_mask_INIT);
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 8000fff4d444..3f831de9a4d8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -619,7 +619,8 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
resp.tot_uuars = req.total_num_uuars;
resp.num_ports = dev->mdev.caps.num_ports;
- err = ib_copy_to_udata(udata, &resp, sizeof(resp));
+ err = ib_copy_to_udata(udata, &resp,
+ sizeof(resp) - sizeof(resp.reserved));
if (err)
goto out_uars;
@@ -1426,7 +1427,8 @@ static int init_one(struct pci_dev *pdev,
if (err)
goto err_eqs;
- if (ib_register_device(&dev->ib_dev, NULL))
+ err = ib_register_device(&dev->ib_dev, NULL);
+ if (err)
goto err_rsrc;
err = create_umr_res(dev);
@@ -1434,8 +1436,9 @@ static int init_one(struct pci_dev *pdev,
goto err_dev;
for (i = 0; i < ARRAY_SIZE(mlx5_class_attributes); i++) {
- if (device_create_file(&dev->ib_dev.dev,
- mlx5_class_attributes[i]))
+ err = device_create_file(&dev->ib_dev.dev,
+ mlx5_class_attributes[i]);
+ if (err)
goto err_umrc;
}
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 16ac54c9819f..045f8cdbd303 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -199,7 +199,7 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
static int sq_overhead(enum ib_qp_type qp_type)
{
- int size;
+ int size = 0;
switch (qp_type) {
case IB_QPT_XRC_INI:
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 418004c93feb..90200245c5eb 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -3570,10 +3570,10 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
tcp_state = (aeq_info & NES_AEQE_TCP_STATE_MASK) >> NES_AEQE_TCP_STATE_SHIFT;
iwarp_state = (aeq_info & NES_AEQE_IWARP_STATE_MASK) >> NES_AEQE_IWARP_STATE_SHIFT;
nes_debug(NES_DBG_AEQ, "aeid = 0x%04X, qp-cq id = %d, aeqe = %p,"
- " Tcp state = %d, iWARP state = %d\n",
+ " Tcp state = %s, iWARP state = %s\n",
async_event_id,
le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]), aeqe,
- tcp_state, iwarp_state);
+ nes_tcp_state_str[tcp_state], nes_iwarp_state_str[iwarp_state]);
aeqe_cq_id = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]);
if (aeq_info & NES_AEQE_QP) {
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 8f67fe2e91e6..5b53ca5a2284 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1384,6 +1384,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
if (ibpd->uobject) {
uresp.mmap_sq_db_index = nesqp->mmap_sq_db_index;
+ uresp.mmap_rq_db_index = 0;
uresp.actual_sq_size = sq_size;
uresp.actual_rq_size = rq_size;
uresp.qp_id = nesqp->hwqp.qp_id;
@@ -1767,7 +1768,7 @@ static struct ib_cq *nes_create_cq(struct ib_device *ibdev, int entries,
resp.cq_id = nescq->hw_cq.cq_number;
resp.cq_size = nescq->hw_cq.cq_size;
resp.mmap_db_index = 0;
- if (ib_copy_to_udata(udata, &resp, sizeof resp)) {
+ if (ib_copy_to_udata(udata, &resp, sizeof resp - sizeof resp.reserved)) {
nes_free_resource(nesadapter, nesadapter->allocated_cqs, cq_num);
kfree(nescq);
return ERR_PTR(-EFAULT);
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index a877a8ed7907..f4c587c68f64 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -29,7 +29,6 @@
#include <net/netevent.h>
#include <rdma/ib_addr.h>
-#include <rdma/ib_cache.h>
#include "ocrdma.h"
#include "ocrdma_verbs.h"
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index dcfbab177faa..f36630e4b6be 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -242,6 +242,7 @@ struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *ibdev,
memset(ctx->ah_tbl.va, 0, map_len);
ctx->ah_tbl.len = map_len;
+ memset(&resp, 0, sizeof(resp));
resp.ah_tbl_len = ctx->ah_tbl.len;
resp.ah_tbl_page = ctx->ah_tbl.pa;
@@ -253,7 +254,6 @@ struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *ibdev,
resp.wqe_size = dev->attr.wqe_size;
resp.rqe_size = dev->attr.rqe_size;
resp.dpp_wqe_size = dev->attr.wqe_size;
- resp.rsvd = 0;
memcpy(resp.fw_ver, dev->attr.fw_ver, sizeof(resp.fw_ver));
status = ib_copy_to_udata(udata, &resp, sizeof(resp));
@@ -338,6 +338,7 @@ static int ocrdma_copy_pd_uresp(struct ocrdma_pd *pd,
struct ocrdma_alloc_pd_uresp rsp;
struct ocrdma_ucontext *uctx = get_ocrdma_ucontext(ib_ctx);
+ memset(&rsp, 0, sizeof(rsp));
rsp.id = pd->id;
rsp.dpp_enabled = pd->dpp_enabled;
db_page_addr = pd->dev->nic_info.unmapped_db +
@@ -692,6 +693,7 @@ static int ocrdma_copy_cq_uresp(struct ocrdma_cq *cq, struct ib_udata *udata,
struct ocrdma_ucontext *uctx;
struct ocrdma_create_cq_uresp uresp;
+ memset(&uresp, 0, sizeof(uresp));
uresp.cq_id = cq->id;
uresp.page_size = cq->len;
uresp.num_pages = 1;
@@ -1460,6 +1462,7 @@ static int ocrdma_copy_srq_uresp(struct ocrdma_srq *srq, struct ib_udata *udata)
int status;
struct ocrdma_create_srq_uresp uresp;
+ memset(&uresp, 0, sizeof(uresp));
uresp.rq_dbid = srq->rq.dbid;
uresp.num_rq_pages = 1;
uresp.rq_page_addr[0] = srq->rq.pa;
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 21e8b09d4bf8..016e7429adf6 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -1596,6 +1596,8 @@ static void sdma_7322_p_errors(struct qib_pportdata *ppd, u64 errs)
struct qib_devdata *dd = ppd->dd;
errs &= QIB_E_P_SDMAERRS;
+ err_decode(ppd->cpspec->sdmamsgbuf, sizeof(ppd->cpspec->sdmamsgbuf),
+ errs, qib_7322p_error_msgs);
if (errs & QIB_E_P_SDMAUNEXPDATA)
qib_dev_err(dd, "IB%u:%u SDmaUnexpData\n", dd->unit,
diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c
index 32162d355370..9b5322d8cd5a 100644
--- a/drivers/infiniband/hw/qib/qib_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_sdma.c
@@ -717,7 +717,7 @@ void dump_sdma_state(struct qib_pportdata *ppd)
struct qib_sdma_txreq *txp, *txpnext;
__le64 *descqp;
u64 desc[2];
- dma_addr_t addr;
+ u64 addr;
u16 gen, dwlen, dwoffset;
u16 head, tail, cnt;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 2cfa76f5d99e..196b1d13cbcb 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -932,12 +932,47 @@ int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port)
return 0;
}
+/*
+ * Takes whatever value which is in pkey index 0 and updates priv->pkey
+ * returns 0 if the pkey value was changed.
+ */
+static inline int update_parent_pkey(struct ipoib_dev_priv *priv)
+{
+ int result;
+ u16 prev_pkey;
+
+ prev_pkey = priv->pkey;
+ result = ib_query_pkey(priv->ca, priv->port, 0, &priv->pkey);
+ if (result) {
+ ipoib_warn(priv, "ib_query_pkey port %d failed (ret = %d)\n",
+ priv->port, result);
+ return result;
+ }
+
+ priv->pkey |= 0x8000;
+
+ if (prev_pkey != priv->pkey) {
+ ipoib_dbg(priv, "pkey changed from 0x%x to 0x%x\n",
+ prev_pkey, priv->pkey);
+ /*
+ * Update the pkey in the broadcast address, while making sure to set
+ * the full membership bit, so that we join the right broadcast group.
+ */
+ priv->dev->broadcast[8] = priv->pkey >> 8;
+ priv->dev->broadcast[9] = priv->pkey & 0xff;
+ return 0;
+ }
+
+ return 1;
+}
+
static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
enum ipoib_flush_level level)
{
struct ipoib_dev_priv *cpriv;
struct net_device *dev = priv->dev;
u16 new_index;
+ int result;
mutex_lock(&priv->vlan_mutex);
@@ -951,6 +986,10 @@ static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
mutex_unlock(&priv->vlan_mutex);
if (!test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags)) {
+ /* for non-child devices must check/update the pkey value here */
+ if (level == IPOIB_FLUSH_HEAVY &&
+ !test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags))
+ update_parent_pkey(priv);
ipoib_dbg(priv, "Not flushing - IPOIB_FLAG_INITIALIZED not set.\n");
return;
}
@@ -961,21 +1000,32 @@ static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
}
if (level == IPOIB_FLUSH_HEAVY) {
- if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &new_index)) {
- clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags);
- ipoib_ib_dev_down(dev, 0);
- ipoib_ib_dev_stop(dev, 0);
- if (ipoib_pkey_dev_delay_open(dev))
+ /* child devices chase their origin pkey value, while non-child
+ * (parent) devices should always takes what present in pkey index 0
+ */
+ if (test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
+ if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &new_index)) {
+ clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags);
+ ipoib_ib_dev_down(dev, 0);
+ ipoib_ib_dev_stop(dev, 0);
+ if (ipoib_pkey_dev_delay_open(dev))
+ return;
+ }
+ /* restart QP only if P_Key index is changed */
+ if (test_and_set_bit(IPOIB_PKEY_ASSIGNED, &priv->flags) &&
+ new_index == priv->pkey_index) {
+ ipoib_dbg(priv, "Not flushing - P_Key index not changed.\n");
return;
+ }
+ priv->pkey_index = new_index;
+ } else {
+ result = update_parent_pkey(priv);
+ /* restart QP only if P_Key value changed */
+ if (result) {
+ ipoib_dbg(priv, "Not flushing - P_Key value not changed.\n");
+ return;
+ }
}
-
- /* restart QP only if P_Key index is changed */
- if (test_and_set_bit(IPOIB_PKEY_ASSIGNED, &priv->flags) &&
- new_index == priv->pkey_index) {
- ipoib_dbg(priv, "Not flushing - P_Key index not changed.\n");
- return;
- }
- priv->pkey_index = new_index;
}
if (level == IPOIB_FLUSH_LIGHT) {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index b6e049a3c7a8..c6f71a88c55c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1461,7 +1461,7 @@ static ssize_t create_child(struct device *dev,
if (sscanf(buf, "%i", &pkey) != 1)
return -EINVAL;
- if (pkey < 0 || pkey > 0xffff)
+ if (pkey <= 0 || pkey > 0xffff || pkey == 0x8000)
return -EINVAL;
/*
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index 74685936c948..f81abe16cf09 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -119,6 +119,15 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev,
} else
child_pkey = nla_get_u16(data[IFLA_IPOIB_PKEY]);
+ if (child_pkey == 0 || child_pkey == 0x8000)
+ return -EINVAL;
+
+ /*
+ * Set the full membership bit, so that we join the right
+ * broadcast group, etc.
+ */
+ child_pkey |= 0x8000;
+
err = __ipoib_vlan_add(ppriv, netdev_priv(dev), child_pkey, IPOIB_RTNL_CHILD);
if (!err && data)
diff --git a/drivers/macintosh/windfarm_rm31.c b/drivers/macintosh/windfarm_rm31.c
index 0b9a79b2f48a..82fc86a90c1a 100644
--- a/drivers/macintosh/windfarm_rm31.c
+++ b/drivers/macintosh/windfarm_rm31.c
@@ -439,15 +439,15 @@ static void backside_setup_pid(void)
/* Slots fan */
static const struct wf_pid_param slots_param = {
- .interval = 5,
- .history_len = 2,
- .gd = 30 << 20,
- .gp = 5 << 20,
- .gr = 0,
- .itarget = 40 << 16,
- .additive = 1,
- .min = 300,
- .max = 4000,
+ .interval = 1,
+ .history_len = 20,
+ .gd = 0,
+ .gp = 0,
+ .gr = 0x00100000,
+ .itarget = 3200000,
+ .additive = 0,
+ .min = 20,
+ .max = 100,
};
static void slots_fan_tick(void)
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index 048f2947e08b..e45f5575fd4d 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -63,7 +63,10 @@
#include "bcache.h"
#include "btree.h"
+#include <linux/freezer.h>
+#include <linux/kthread.h>
#include <linux/random.h>
+#include <trace/events/bcache.h>
#define MAX_IN_FLIGHT_DISCARDS 8U
@@ -151,7 +154,7 @@ static void discard_finish(struct work_struct *w)
mutex_unlock(&ca->set->bucket_lock);
closure_wake_up(&ca->set->bucket_wait);
- wake_up(&ca->set->alloc_wait);
+ wake_up_process(ca->alloc_thread);
closure_put(&ca->set->cl);
}
@@ -350,38 +353,30 @@ static void invalidate_buckets(struct cache *ca)
break;
}
- pr_debug("free %zu/%zu free_inc %zu/%zu unused %zu/%zu",
- fifo_used(&ca->free), ca->free.size,
- fifo_used(&ca->free_inc), ca->free_inc.size,
- fifo_used(&ca->unused), ca->unused.size);
+ trace_bcache_alloc_invalidate(ca);
}
#define allocator_wait(ca, cond) \
do { \
- DEFINE_WAIT(__wait); \
- \
while (1) { \
- prepare_to_wait(&ca->set->alloc_wait, \
- &__wait, TASK_INTERRUPTIBLE); \
+ set_current_state(TASK_INTERRUPTIBLE); \
if (cond) \
break; \
\
mutex_unlock(&(ca)->set->bucket_lock); \
- if (test_bit(CACHE_SET_STOPPING_2, &ca->set->flags)) { \
- finish_wait(&ca->set->alloc_wait, &__wait); \
- closure_return(cl); \
- } \
+ if (kthread_should_stop()) \
+ return 0; \
\
+ try_to_freeze(); \
schedule(); \
mutex_lock(&(ca)->set->bucket_lock); \
} \
- \
- finish_wait(&ca->set->alloc_wait, &__wait); \
+ __set_current_state(TASK_RUNNING); \
} while (0)
-void bch_allocator_thread(struct closure *cl)
+static int bch_allocator_thread(void *arg)
{
- struct cache *ca = container_of(cl, struct cache, alloc);
+ struct cache *ca = arg;
mutex_lock(&ca->set->bucket_lock);
@@ -442,7 +437,7 @@ long bch_bucket_alloc(struct cache *ca, unsigned watermark, struct closure *cl)
{
long r = -1;
again:
- wake_up(&ca->set->alloc_wait);
+ wake_up_process(ca->alloc_thread);
if (fifo_used(&ca->free) > ca->watermark[watermark] &&
fifo_pop(&ca->free, r)) {
@@ -476,9 +471,7 @@ again:
return r;
}
- pr_debug("alloc failure: blocked %i free %zu free_inc %zu unused %zu",
- atomic_read(&ca->set->prio_blocked), fifo_used(&ca->free),
- fifo_used(&ca->free_inc), fifo_used(&ca->unused));
+ trace_bcache_alloc_fail(ca);
if (cl) {
closure_wait(&ca->set->bucket_wait, cl);
@@ -552,6 +545,17 @@ int bch_bucket_alloc_set(struct cache_set *c, unsigned watermark,
/* Init */
+int bch_cache_allocator_start(struct cache *ca)
+{
+ struct task_struct *k = kthread_run(bch_allocator_thread,
+ ca, "bcache_allocator");
+ if (IS_ERR(k))
+ return PTR_ERR(k);
+
+ ca->alloc_thread = k;
+ return 0;
+}
+
void bch_cache_allocator_exit(struct cache *ca)
{
struct discard *d;
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index d3e15b42a4ab..b39f6f0b45f2 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -178,7 +178,6 @@
#define pr_fmt(fmt) "bcache: %s() " fmt "\n", __func__
#include <linux/bio.h>
-#include <linux/blktrace_api.h>
#include <linux/kobject.h>
#include <linux/list.h>
#include <linux/mutex.h>
@@ -388,8 +387,6 @@ struct keybuf_key {
typedef bool (keybuf_pred_fn)(struct keybuf *, struct bkey *);
struct keybuf {
- keybuf_pred_fn *key_predicate;
-
struct bkey last_scanned;
spinlock_t lock;
@@ -437,9 +434,12 @@ struct bcache_device {
/* If nonzero, we're detaching/unregistering from cache set */
atomic_t detaching;
+ int flush_done;
+
+ uint64_t nr_stripes;
+ unsigned stripe_size_bits;
+ atomic_t *stripe_sectors_dirty;
- atomic_long_t sectors_dirty;
- unsigned long sectors_dirty_gc;
unsigned long sectors_dirty_last;
long sectors_dirty_derivative;
@@ -531,6 +531,7 @@ struct cached_dev {
unsigned sequential_merge:1;
unsigned verify:1;
+ unsigned partial_stripes_expensive:1;
unsigned writeback_metadata:1;
unsigned writeback_running:1;
unsigned char writeback_percent;
@@ -565,8 +566,7 @@ struct cache {
unsigned watermark[WATERMARK_MAX];
- struct closure alloc;
- struct workqueue_struct *alloc_workqueue;
+ struct task_struct *alloc_thread;
struct closure prio;
struct prio_set *disk_buckets;
@@ -664,13 +664,9 @@ struct gc_stat {
* CACHE_SET_STOPPING always gets set first when we're closing down a cache set;
* we'll continue to run normally for awhile with CACHE_SET_STOPPING set (i.e.
* flushing dirty data).
- *
- * CACHE_SET_STOPPING_2 gets set at the last phase, when it's time to shut down
- * the allocation thread.
*/
#define CACHE_SET_UNREGISTERING 0
#define CACHE_SET_STOPPING 1
-#define CACHE_SET_STOPPING_2 2
struct cache_set {
struct closure cl;
@@ -703,9 +699,6 @@ struct cache_set {
/* For the btree cache */
struct shrinker shrink;
- /* For the allocator itself */
- wait_queue_head_t alloc_wait;
-
/* For the btree cache and anything allocation related */
struct mutex bucket_lock;
@@ -823,10 +816,9 @@ struct cache_set {
/*
* A btree node on disk could have too many bsets for an iterator to fit
- * on the stack - this is a single element mempool for btree_read_work()
+ * on the stack - have to dynamically allocate them
*/
- struct mutex fill_lock;
- struct btree_iter *fill_iter;
+ mempool_t *fill_iter;
/*
* btree_sort() is a merge sort and requires temporary space - single
@@ -834,6 +826,7 @@ struct cache_set {
*/
struct mutex sort_lock;
struct bset *sort;
+ unsigned sort_crit_factor;
/* List of buckets we're currently writing data to */
struct list_head data_buckets;
@@ -906,8 +899,6 @@ static inline unsigned local_clock_us(void)
return local_clock() >> 10;
}
-#define MAX_BSETS 4U
-
#define BTREE_PRIO USHRT_MAX
#define INITIAL_PRIO 32768
@@ -1112,23 +1103,6 @@ static inline void __bkey_put(struct cache_set *c, struct bkey *k)
atomic_dec_bug(&PTR_BUCKET(c, k, i)->pin);
}
-/* Blktrace macros */
-
-#define blktrace_msg(c, fmt, ...) \
-do { \
- struct request_queue *q = bdev_get_queue(c->bdev); \
- if (q) \
- blk_add_trace_msg(q, fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define blktrace_msg_all(s, fmt, ...) \
-do { \
- struct cache *_c; \
- unsigned i; \
- for_each_cache(_c, (s), i) \
- blktrace_msg(_c, fmt, ##__VA_ARGS__); \
-} while (0)
-
static inline void cached_dev_put(struct cached_dev *dc)
{
if (atomic_dec_and_test(&dc->count))
@@ -1173,10 +1147,16 @@ static inline uint8_t bucket_disk_gen(struct bucket *b)
static struct kobj_attribute ksysfs_##n = \
__ATTR(n, S_IWUSR|S_IRUSR, show, store)
-/* Forward declarations */
+static inline void wake_up_allocators(struct cache_set *c)
+{
+ struct cache *ca;
+ unsigned i;
+
+ for_each_cache(ca, c, i)
+ wake_up_process(ca->alloc_thread);
+}
-void bch_writeback_queue(struct cached_dev *);
-void bch_writeback_add(struct cached_dev *, unsigned);
+/* Forward declarations */
void bch_count_io_errors(struct cache *, int, const char *);
void bch_bbio_count_io_errors(struct cache_set *, struct bio *,
@@ -1193,7 +1173,6 @@ void bch_submit_bbio(struct bio *, struct cache_set *, struct bkey *, unsigned);
uint8_t bch_inc_gen(struct cache *, struct bucket *);
void bch_rescale_priorities(struct cache_set *, int);
bool bch_bucket_add_unused(struct cache *, struct bucket *);
-void bch_allocator_thread(struct closure *);
long bch_bucket_alloc(struct cache *, unsigned, struct closure *);
void bch_bucket_free(struct cache_set *, struct bkey *);
@@ -1241,9 +1220,9 @@ void bch_cache_set_stop(struct cache_set *);
struct cache_set *bch_cache_set_alloc(struct cache_sb *);
void bch_btree_cache_free(struct cache_set *);
int bch_btree_cache_alloc(struct cache_set *);
-void bch_cached_dev_writeback_init(struct cached_dev *);
void bch_moving_init_cache_set(struct cache_set *);
+int bch_cache_allocator_start(struct cache *ca);
void bch_cache_allocator_exit(struct cache *ca);
int bch_cache_allocator_init(struct cache *ca);
diff --git a/drivers/md/bcache/bset.c b/drivers/md/bcache/bset.c
index 1d27d3af3251..8010eed06a51 100644
--- a/drivers/md/bcache/bset.c
+++ b/drivers/md/bcache/bset.c
@@ -78,6 +78,7 @@ struct bkey *bch_keylist_pop(struct keylist *l)
bool __bch_ptr_invalid(struct cache_set *c, int level, const struct bkey *k)
{
unsigned i;
+ char buf[80];
if (level && (!KEY_PTRS(k) || !KEY_SIZE(k) || KEY_DIRTY(k)))
goto bad;
@@ -102,7 +103,8 @@ bool __bch_ptr_invalid(struct cache_set *c, int level, const struct bkey *k)
return false;
bad:
- cache_bug(c, "spotted bad key %s: %s", pkey(k), bch_ptr_status(c, k));
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ cache_bug(c, "spotted bad key %s: %s", buf, bch_ptr_status(c, k));
return true;
}
@@ -162,10 +164,16 @@ bool bch_ptr_bad(struct btree *b, const struct bkey *k)
#ifdef CONFIG_BCACHE_EDEBUG
bug:
mutex_unlock(&b->c->bucket_lock);
- btree_bug(b,
+
+ {
+ char buf[80];
+
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ btree_bug(b,
"inconsistent pointer %s: bucket %zu pin %i prio %i gen %i last_gc %i mark %llu gc_gen %i",
- pkey(k), PTR_BUCKET_NR(b->c, k, i), atomic_read(&g->pin),
- g->prio, g->gen, g->last_gc, GC_MARK(g), g->gc_gen);
+ buf, PTR_BUCKET_NR(b->c, k, i), atomic_read(&g->pin),
+ g->prio, g->gen, g->last_gc, GC_MARK(g), g->gc_gen);
+ }
return true;
#endif
}
@@ -1084,33 +1092,39 @@ void bch_btree_sort_into(struct btree *b, struct btree *new)
new->sets->size = 0;
}
+#define SORT_CRIT (4096 / sizeof(uint64_t))
+
void bch_btree_sort_lazy(struct btree *b)
{
- if (b->nsets) {
- unsigned i, j, keys = 0, total;
+ unsigned crit = SORT_CRIT;
+ int i;
- for (i = 0; i <= b->nsets; i++)
- keys += b->sets[i].data->keys;
-
- total = keys;
+ /* Don't sort if nothing to do */
+ if (!b->nsets)
+ goto out;
- for (j = 0; j < b->nsets; j++) {
- if (keys * 2 < total ||
- keys < 1000) {
- bch_btree_sort_partial(b, j);
- return;
- }
+ /* If not a leaf node, always sort */
+ if (b->level) {
+ bch_btree_sort(b);
+ return;
+ }
- keys -= b->sets[j].data->keys;
- }
+ for (i = b->nsets - 1; i >= 0; --i) {
+ crit *= b->c->sort_crit_factor;
- /* Must sort if b->nsets == 3 or we'll overflow */
- if (b->nsets >= (MAX_BSETS - 1) - b->level) {
- bch_btree_sort(b);
+ if (b->sets[i].data->keys < crit) {
+ bch_btree_sort_partial(b, i);
return;
}
}
+ /* Sort if we'd overflow */
+ if (b->nsets + 1 == MAX_BSETS) {
+ bch_btree_sort(b);
+ return;
+ }
+
+out:
bset_build_written_tree(b);
}
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h
index 57a9cff41546..ae115a253d73 100644
--- a/drivers/md/bcache/bset.h
+++ b/drivers/md/bcache/bset.h
@@ -1,6 +1,8 @@
#ifndef _BCACHE_BSET_H
#define _BCACHE_BSET_H
+#include <linux/slab.h>
+
/*
* BKEYS:
*
@@ -142,6 +144,8 @@
/* Btree key comparison/iteration */
+#define MAX_BSETS 4U
+
struct btree_iter {
size_t size, used;
struct btree_iter_set {
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 7a5658f04e62..ee372884c405 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -24,6 +24,7 @@
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
#include <linux/slab.h>
#include <linux/bitops.h>
@@ -134,44 +135,17 @@ static uint64_t btree_csum_set(struct btree *b, struct bset *i)
return crc ^ 0xffffffffffffffffULL;
}
-static void btree_bio_endio(struct bio *bio, int error)
+static void bch_btree_node_read_done(struct btree *b)
{
- struct closure *cl = bio->bi_private;
- struct btree *b = container_of(cl, struct btree, io.cl);
-
- if (error)
- set_btree_node_io_error(b);
-
- bch_bbio_count_io_errors(b->c, bio, error, (bio->bi_rw & WRITE)
- ? "writing btree" : "reading btree");
- closure_put(cl);
-}
-
-static void btree_bio_init(struct btree *b)
-{
- BUG_ON(b->bio);
- b->bio = bch_bbio_alloc(b->c);
-
- b->bio->bi_end_io = btree_bio_endio;
- b->bio->bi_private = &b->io.cl;
-}
-
-void bch_btree_read_done(struct closure *cl)
-{
- struct btree *b = container_of(cl, struct btree, io.cl);
- struct bset *i = b->sets[0].data;
- struct btree_iter *iter = b->c->fill_iter;
const char *err = "bad btree header";
- BUG_ON(b->nsets || b->written);
-
- bch_bbio_free(b->bio, b->c);
- b->bio = NULL;
+ struct bset *i = b->sets[0].data;
+ struct btree_iter *iter;
- mutex_lock(&b->c->fill_lock);
+ iter = mempool_alloc(b->c->fill_iter, GFP_NOWAIT);
+ iter->size = b->c->sb.bucket_size / b->c->sb.block_size;
iter->used = 0;
- if (btree_node_io_error(b) ||
- !i->seq)
+ if (!i->seq)
goto err;
for (;
@@ -228,17 +202,8 @@ void bch_btree_read_done(struct closure *cl)
if (b->written < btree_blocks(b))
bch_bset_init_next(b);
out:
-
- mutex_unlock(&b->c->fill_lock);
-
- spin_lock(&b->c->btree_read_time_lock);
- bch_time_stats_update(&b->c->btree_read_time, b->io_start_time);
- spin_unlock(&b->c->btree_read_time_lock);
-
- smp_wmb(); /* read_done is our write lock */
- set_btree_node_read_done(b);
-
- closure_return(cl);
+ mempool_free(iter, b->c->fill_iter);
+ return;
err:
set_btree_node_io_error(b);
bch_cache_set_error(b->c, "%s at bucket %zu, block %zu, %u keys",
@@ -247,48 +212,69 @@ err:
goto out;
}
-void bch_btree_read(struct btree *b)
+static void btree_node_read_endio(struct bio *bio, int error)
+{
+ struct closure *cl = bio->bi_private;
+ closure_put(cl);
+}
+
+void bch_btree_node_read(struct btree *b)
{
- BUG_ON(b->nsets || b->written);
+ uint64_t start_time = local_clock();
+ struct closure cl;
+ struct bio *bio;
+
+ trace_bcache_btree_read(b);
+
+ closure_init_stack(&cl);
+
+ bio = bch_bbio_alloc(b->c);
+ bio->bi_rw = REQ_META|READ_SYNC;
+ bio->bi_size = KEY_SIZE(&b->key) << 9;
+ bio->bi_end_io = btree_node_read_endio;
+ bio->bi_private = &cl;
+
+ bch_bio_map(bio, b->sets[0].data);
+
+ bch_submit_bbio(bio, b->c, &b->key, 0);
+ closure_sync(&cl);
- if (!closure_trylock(&b->io.cl, &b->c->cl))
- BUG();
+ if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
+ set_btree_node_io_error(b);
- b->io_start_time = local_clock();
+ bch_bbio_free(bio, b->c);
- btree_bio_init(b);
- b->bio->bi_rw = REQ_META|READ_SYNC;
- b->bio->bi_size = KEY_SIZE(&b->key) << 9;
+ if (btree_node_io_error(b))
+ goto err;
- bch_bio_map(b->bio, b->sets[0].data);
+ bch_btree_node_read_done(b);
- pr_debug("%s", pbtree(b));
- trace_bcache_btree_read(b->bio);
- bch_submit_bbio(b->bio, b->c, &b->key, 0);
+ spin_lock(&b->c->btree_read_time_lock);
+ bch_time_stats_update(&b->c->btree_read_time, start_time);
+ spin_unlock(&b->c->btree_read_time_lock);
- continue_at(&b->io.cl, bch_btree_read_done, system_wq);
+ return;
+err:
+ bch_cache_set_error(b->c, "io error reading bucket %lu",
+ PTR_BUCKET_NR(b->c, &b->key, 0));
}
static void btree_complete_write(struct btree *b, struct btree_write *w)
{
if (w->prio_blocked &&
!atomic_sub_return(w->prio_blocked, &b->c->prio_blocked))
- wake_up(&b->c->alloc_wait);
+ wake_up_allocators(b->c);
if (w->journal) {
atomic_dec_bug(w->journal);
__closure_wake_up(&b->c->journal.wait);
}
- if (w->owner)
- closure_put(w->owner);
-
w->prio_blocked = 0;
w->journal = NULL;
- w->owner = NULL;
}
-static void __btree_write_done(struct closure *cl)
+static void __btree_node_write_done(struct closure *cl)
{
struct btree *b = container_of(cl, struct btree, io.cl);
struct btree_write *w = btree_prev_write(b);
@@ -304,7 +290,7 @@ static void __btree_write_done(struct closure *cl)
closure_return(cl);
}
-static void btree_write_done(struct closure *cl)
+static void btree_node_write_done(struct closure *cl)
{
struct btree *b = container_of(cl, struct btree, io.cl);
struct bio_vec *bv;
@@ -313,10 +299,22 @@ static void btree_write_done(struct closure *cl)
__bio_for_each_segment(bv, b->bio, n, 0)
__free_page(bv->bv_page);
- __btree_write_done(cl);
+ __btree_node_write_done(cl);
}
-static void do_btree_write(struct btree *b)
+static void btree_node_write_endio(struct bio *bio, int error)
+{
+ struct closure *cl = bio->bi_private;
+ struct btree *b = container_of(cl, struct btree, io.cl);
+
+ if (error)
+ set_btree_node_io_error(b);
+
+ bch_bbio_count_io_errors(b->c, bio, error, "writing btree");
+ closure_put(cl);
+}
+
+static void do_btree_node_write(struct btree *b)
{
struct closure *cl = &b->io.cl;
struct bset *i = b->sets[b->nsets].data;
@@ -325,15 +323,34 @@ static void do_btree_write(struct btree *b)
i->version = BCACHE_BSET_VERSION;
i->csum = btree_csum_set(b, i);
- btree_bio_init(b);
- b->bio->bi_rw = REQ_META|WRITE_SYNC;
- b->bio->bi_size = set_blocks(i, b->c) * block_bytes(b->c);
+ BUG_ON(b->bio);
+ b->bio = bch_bbio_alloc(b->c);
+
+ b->bio->bi_end_io = btree_node_write_endio;
+ b->bio->bi_private = &b->io.cl;
+ b->bio->bi_rw = REQ_META|WRITE_SYNC|REQ_FUA;
+ b->bio->bi_size = set_blocks(i, b->c) * block_bytes(b->c);
bch_bio_map(b->bio, i);
+ /*
+ * If we're appending to a leaf node, we don't technically need FUA -
+ * this write just needs to be persisted before the next journal write,
+ * which will be marked FLUSH|FUA.
+ *
+ * Similarly if we're writing a new btree root - the pointer is going to
+ * be in the next journal entry.
+ *
+ * But if we're writing a new btree node (that isn't a root) or
+ * appending to a non leaf btree node, we need either FUA or a flush
+ * when we write the parent with the new pointer. FUA is cheaper than a
+ * flush, and writes appending to leaf nodes aren't blocking anything so
+ * just make all btree node writes FUA to keep things sane.
+ */
+
bkey_copy(&k.key, &b->key);
SET_PTR_OFFSET(&k.key, 0, PTR_OFFSET(&k.key, 0) + bset_offset(b, i));
- if (!bch_bio_alloc_pages(b->bio, GFP_NOIO)) {
+ if (!bio_alloc_pages(b->bio, GFP_NOIO)) {
int j;
struct bio_vec *bv;
void *base = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1));
@@ -342,40 +359,41 @@ static void do_btree_write(struct btree *b)
memcpy(page_address(bv->bv_page),
base + j * PAGE_SIZE, PAGE_SIZE);
- trace_bcache_btree_write(b->bio);
bch_submit_bbio(b->bio, b->c, &k.key, 0);
- continue_at(cl, btree_write_done, NULL);
+ continue_at(cl, btree_node_write_done, NULL);
} else {
b->bio->bi_vcnt = 0;
bch_bio_map(b->bio, i);
- trace_bcache_btree_write(b->bio);
bch_submit_bbio(b->bio, b->c, &k.key, 0);
closure_sync(cl);
- __btree_write_done(cl);
+ __btree_node_write_done(cl);
}
}
-static void __btree_write(struct btree *b)
+void bch_btree_node_write(struct btree *b, struct closure *parent)
{
struct bset *i = b->sets[b->nsets].data;
+ trace_bcache_btree_write(b);
+
BUG_ON(current->bio_list);
+ BUG_ON(b->written >= btree_blocks(b));
+ BUG_ON(b->written && !i->keys);
+ BUG_ON(b->sets->data->seq != i->seq);
+ bch_check_key_order(b, i);
- closure_lock(&b->io, &b->c->cl);
cancel_delayed_work(&b->work);
+ /* If caller isn't waiting for write, parent refcount is cache set */
+ closure_lock(&b->io, parent ?: &b->c->cl);
+
clear_bit(BTREE_NODE_dirty, &b->flags);
change_bit(BTREE_NODE_write_idx, &b->flags);
- bch_check_key_order(b, i);
- BUG_ON(b->written && !i->keys);
-
- do_btree_write(b);
-
- pr_debug("%s block %i keys %i", pbtree(b), b->written, i->keys);
+ do_btree_node_write(b);
b->written += set_blocks(i, b->c);
atomic_long_add(set_blocks(i, b->c) * b->c->sb.block_size,
@@ -387,37 +405,31 @@ static void __btree_write(struct btree *b)
bch_bset_init_next(b);
}
-static void btree_write_work(struct work_struct *w)
+static void btree_node_write_work(struct work_struct *w)
{
struct btree *b = container_of(to_delayed_work(w), struct btree, work);
- down_write(&b->lock);
+ rw_lock(true, b, b->level);
if (btree_node_dirty(b))
- __btree_write(b);
- up_write(&b->lock);
+ bch_btree_node_write(b, NULL);
+ rw_unlock(true, b);
}
-void bch_btree_write(struct btree *b, bool now, struct btree_op *op)
+static void bch_btree_leaf_dirty(struct btree *b, struct btree_op *op)
{
struct bset *i = b->sets[b->nsets].data;
struct btree_write *w = btree_current_write(b);
- BUG_ON(b->written &&
- (b->written >= btree_blocks(b) ||
- i->seq != b->sets[0].data->seq ||
- !i->keys));
+ BUG_ON(!b->written);
+ BUG_ON(!i->keys);
- if (!btree_node_dirty(b)) {
- set_btree_node_dirty(b);
- queue_delayed_work(btree_io_wq, &b->work,
- msecs_to_jiffies(30000));
- }
+ if (!btree_node_dirty(b))
+ queue_delayed_work(btree_io_wq, &b->work, 30 * HZ);
- w->prio_blocked += b->prio_blocked;
- b->prio_blocked = 0;
+ set_btree_node_dirty(b);
- if (op && op->journal && !b->level) {
+ if (op && op->journal) {
if (w->journal &&
journal_pin_cmp(b->c, w, op)) {
atomic_dec_bug(w->journal);
@@ -430,23 +442,10 @@ void bch_btree_write(struct btree *b, bool now, struct btree_op *op)
}
}
- if (current->bio_list)
- return;
-
/* Force write if set is too big */
- if (now ||
- b->level ||
- set_bytes(i) > PAGE_SIZE - 48) {
- if (op && now) {
- /* Must wait on multiple writes */
- BUG_ON(w->owner);
- w->owner = &op->cl;
- closure_get(&op->cl);
- }
-
- __btree_write(b);
- }
- BUG_ON(!b->written);
+ if (set_bytes(i) > PAGE_SIZE - 48 &&
+ !current->bio_list)
+ bch_btree_node_write(b, NULL);
}
/*
@@ -559,7 +558,7 @@ static struct btree *mca_bucket_alloc(struct cache_set *c,
init_rwsem(&b->lock);
lockdep_set_novalidate_class(&b->lock);
INIT_LIST_HEAD(&b->list);
- INIT_DELAYED_WORK(&b->work, btree_write_work);
+ INIT_DELAYED_WORK(&b->work, btree_node_write_work);
b->c = c;
closure_init_unlocked(&b->io);
@@ -582,7 +581,7 @@ static int mca_reap(struct btree *b, struct closure *cl, unsigned min_order)
BUG_ON(btree_node_dirty(b) && !b->sets[0].data);
if (cl && btree_node_dirty(b))
- bch_btree_write(b, true, NULL);
+ bch_btree_node_write(b, NULL);
if (cl)
closure_wait_event_async(&b->io.wait, cl,
@@ -623,6 +622,13 @@ static int bch_mca_shrink(struct shrinker *shrink, struct shrink_control *sc)
else if (!mutex_trylock(&c->bucket_lock))
return -1;
+ /*
+ * It's _really_ critical that we don't free too many btree nodes - we
+ * have to always leave ourselves a reserve. The reserve is how we
+ * guarantee that allocating memory for a new btree node can always
+ * succeed, so that inserting keys into the btree can always succeed and
+ * IO can always make forward progress:
+ */
nr /= c->btree_pages;
nr = min_t(unsigned long, nr, mca_can_free(c));
@@ -766,6 +772,8 @@ static struct btree *mca_cannibalize(struct cache_set *c, struct bkey *k,
int ret = -ENOMEM;
struct btree *i;
+ trace_bcache_btree_cache_cannibalize(c);
+
if (!cl)
return ERR_PTR(-ENOMEM);
@@ -784,7 +792,6 @@ static struct btree *mca_cannibalize(struct cache_set *c, struct bkey *k,
return ERR_PTR(-EAGAIN);
}
- /* XXX: tracepoint */
c->try_harder = cl;
c->try_harder_start = local_clock();
retry:
@@ -905,6 +912,9 @@ retry:
b = mca_find(c, k);
if (!b) {
+ if (current->bio_list)
+ return ERR_PTR(-EAGAIN);
+
mutex_lock(&c->bucket_lock);
b = mca_alloc(c, k, level, &op->cl);
mutex_unlock(&c->bucket_lock);
@@ -914,7 +924,7 @@ retry:
if (IS_ERR(b))
return b;
- bch_btree_read(b);
+ bch_btree_node_read(b);
if (!write)
downgrade_write(&b->lock);
@@ -937,15 +947,12 @@ retry:
for (; i <= b->nsets; i++)
prefetch(b->sets[i].data);
- if (!closure_wait_event(&b->io.wait, &op->cl,
- btree_node_read_done(b))) {
- rw_unlock(write, b);
- b = ERR_PTR(-EAGAIN);
- } else if (btree_node_io_error(b)) {
+ if (btree_node_io_error(b)) {
rw_unlock(write, b);
- b = ERR_PTR(-EIO);
- } else
- BUG_ON(!b->written);
+ return ERR_PTR(-EIO);
+ }
+
+ BUG_ON(!b->written);
return b;
}
@@ -959,7 +966,7 @@ static void btree_node_prefetch(struct cache_set *c, struct bkey *k, int level)
mutex_unlock(&c->bucket_lock);
if (!IS_ERR_OR_NULL(b)) {
- bch_btree_read(b);
+ bch_btree_node_read(b);
rw_unlock(true, b);
}
}
@@ -970,24 +977,19 @@ static void btree_node_free(struct btree *b, struct btree_op *op)
{
unsigned i;
+ trace_bcache_btree_node_free(b);
+
/*
* The BUG_ON() in btree_node_get() implies that we must have a write
* lock on parent to free or even invalidate a node
*/
BUG_ON(op->lock <= b->level);
BUG_ON(b == b->c->root);
- pr_debug("bucket %s", pbtree(b));
if (btree_node_dirty(b))
btree_complete_write(b, btree_current_write(b));
clear_bit(BTREE_NODE_dirty, &b->flags);
- if (b->prio_blocked &&
- !atomic_sub_return(b->prio_blocked, &b->c->prio_blocked))
- wake_up(&b->c->alloc_wait);
-
- b->prio_blocked = 0;
-
cancel_delayed_work(&b->work);
mutex_lock(&b->c->bucket_lock);
@@ -1028,17 +1030,20 @@ retry:
goto retry;
}
- set_btree_node_read_done(b);
b->accessed = 1;
bch_bset_init_next(b);
mutex_unlock(&c->bucket_lock);
+
+ trace_bcache_btree_node_alloc(b);
return b;
err_free:
bch_bucket_free(c, &k.key);
__bkey_put(c, &k.key);
err:
mutex_unlock(&c->bucket_lock);
+
+ trace_bcache_btree_node_alloc_fail(b);
return b;
}
@@ -1137,11 +1142,8 @@ static int btree_gc_mark_node(struct btree *b, unsigned *keys,
gc->nkeys++;
gc->data += KEY_SIZE(k);
- if (KEY_DIRTY(k)) {
+ if (KEY_DIRTY(k))
gc->dirty += KEY_SIZE(k);
- if (d)
- d->sectors_dirty_gc += KEY_SIZE(k);
- }
}
for (t = b->sets; t <= &b->sets[b->nsets]; t++)
@@ -1166,14 +1168,11 @@ static struct btree *btree_gc_alloc(struct btree *b, struct bkey *k,
if (!IS_ERR_OR_NULL(n)) {
swap(b, n);
+ __bkey_put(b->c, &b->key);
memcpy(k->ptr, b->key.ptr,
sizeof(uint64_t) * KEY_PTRS(&b->key));
- __bkey_put(b->c, &b->key);
- atomic_inc(&b->c->prio_blocked);
- b->prio_blocked++;
-
btree_node_free(n, op);
up_write(&n->lock);
}
@@ -1278,7 +1277,7 @@ static void btree_gc_coalesce(struct btree *b, struct btree_op *op,
btree_node_free(r->b, op);
up_write(&r->b->lock);
- pr_debug("coalesced %u nodes", nodes);
+ trace_bcache_btree_gc_coalesce(nodes);
gc->nodes--;
nodes--;
@@ -1293,14 +1292,9 @@ static int btree_gc_recurse(struct btree *b, struct btree_op *op,
void write(struct btree *r)
{
if (!r->written)
- bch_btree_write(r, true, op);
- else if (btree_node_dirty(r)) {
- BUG_ON(btree_current_write(r)->owner);
- btree_current_write(r)->owner = writes;
- closure_get(writes);
-
- bch_btree_write(r, true, NULL);
- }
+ bch_btree_node_write(r, &op->cl);
+ else if (btree_node_dirty(r))
+ bch_btree_node_write(r, writes);
up_write(&r->lock);
}
@@ -1386,9 +1380,7 @@ static int bch_btree_gc_root(struct btree *b, struct btree_op *op,
ret = btree_gc_recurse(b, op, writes, gc);
if (!b->written || btree_node_dirty(b)) {
- atomic_inc(&b->c->prio_blocked);
- b->prio_blocked++;
- bch_btree_write(b, true, n ? op : NULL);
+ bch_btree_node_write(b, n ? &op->cl : NULL);
}
if (!IS_ERR_OR_NULL(n)) {
@@ -1405,7 +1397,6 @@ static void btree_gc_start(struct cache_set *c)
{
struct cache *ca;
struct bucket *b;
- struct bcache_device **d;
unsigned i;
if (!c->gc_mark_valid)
@@ -1419,16 +1410,12 @@ static void btree_gc_start(struct cache_set *c)
for_each_cache(ca, c, i)
for_each_bucket(b, ca) {
b->gc_gen = b->gen;
- if (!atomic_read(&b->pin))
+ if (!atomic_read(&b->pin)) {
SET_GC_MARK(b, GC_MARK_RECLAIMABLE);
+ SET_GC_SECTORS_USED(b, 0);
+ }
}
- for (d = c->devices;
- d < c->devices + c->nr_uuids;
- d++)
- if (*d)
- (*d)->sectors_dirty_gc = 0;
-
mutex_unlock(&c->bucket_lock);
}
@@ -1437,7 +1424,6 @@ size_t bch_btree_gc_finish(struct cache_set *c)
size_t available = 0;
struct bucket *b;
struct cache *ca;
- struct bcache_device **d;
unsigned i;
mutex_lock(&c->bucket_lock);
@@ -1480,22 +1466,6 @@ size_t bch_btree_gc_finish(struct cache_set *c)
}
}
- for (d = c->devices;
- d < c->devices + c->nr_uuids;
- d++)
- if (*d) {
- unsigned long last =
- atomic_long_read(&((*d)->sectors_dirty));
- long difference = (*d)->sectors_dirty_gc - last;
-
- pr_debug("sectors dirty off by %li", difference);
-
- (*d)->sectors_dirty_last += difference;
-
- atomic_long_set(&((*d)->sectors_dirty),
- (*d)->sectors_dirty_gc);
- }
-
mutex_unlock(&c->bucket_lock);
return available;
}
@@ -1508,10 +1478,9 @@ static void bch_btree_gc(struct closure *cl)
struct gc_stat stats;
struct closure writes;
struct btree_op op;
-
uint64_t start_time = local_clock();
- trace_bcache_gc_start(c->sb.set_uuid);
- blktrace_msg_all(c, "Starting gc");
+
+ trace_bcache_gc_start(c);
memset(&stats, 0, sizeof(struct gc_stat));
closure_init_stack(&writes);
@@ -1520,14 +1489,14 @@ static void bch_btree_gc(struct closure *cl)
btree_gc_start(c);
+ atomic_inc(&c->prio_blocked);
+
ret = btree_root(gc_root, c, &op, &writes, &stats);
closure_sync(&op.cl);
closure_sync(&writes);
if (ret) {
- blktrace_msg_all(c, "Stopped gc");
pr_warn("gc failed!");
-
continue_at(cl, bch_btree_gc, bch_gc_wq);
}
@@ -1537,6 +1506,9 @@ static void bch_btree_gc(struct closure *cl)
available = bch_btree_gc_finish(c);
+ atomic_dec(&c->prio_blocked);
+ wake_up_allocators(c);
+
bch_time_stats_update(&c->btree_gc_time, start_time);
stats.key_bytes *= sizeof(uint64_t);
@@ -1544,10 +1516,8 @@ static void bch_btree_gc(struct closure *cl)
stats.data <<= 9;
stats.in_use = (c->nbuckets - available) * 100 / c->nbuckets;
memcpy(&c->gc_stats, &stats, sizeof(struct gc_stat));
- blktrace_msg_all(c, "Finished gc");
- trace_bcache_gc_end(c->sb.set_uuid);
- wake_up(&c->alloc_wait);
+ trace_bcache_gc_end(c);
continue_at(cl, bch_moving_gc, bch_gc_wq);
}
@@ -1654,14 +1624,14 @@ static bool fix_overlapping_extents(struct btree *b,
struct btree_iter *iter,
struct btree_op *op)
{
- void subtract_dirty(struct bkey *k, int sectors)
+ void subtract_dirty(struct bkey *k, uint64_t offset, int sectors)
{
- struct bcache_device *d = b->c->devices[KEY_INODE(k)];
-
- if (KEY_DIRTY(k) && d)
- atomic_long_sub(sectors, &d->sectors_dirty);
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, KEY_INODE(k),
+ offset, -sectors);
}
+ uint64_t old_offset;
unsigned old_size, sectors_found = 0;
while (1) {
@@ -1673,6 +1643,7 @@ static bool fix_overlapping_extents(struct btree *b,
if (bkey_cmp(k, &START_KEY(insert)) <= 0)
continue;
+ old_offset = KEY_START(k);
old_size = KEY_SIZE(k);
/*
@@ -1728,7 +1699,7 @@ static bool fix_overlapping_extents(struct btree *b,
struct bkey *top;
- subtract_dirty(k, KEY_SIZE(insert));
+ subtract_dirty(k, KEY_START(insert), KEY_SIZE(insert));
if (bkey_written(b, k)) {
/*
@@ -1775,7 +1746,7 @@ static bool fix_overlapping_extents(struct btree *b,
}
}
- subtract_dirty(k, old_size - KEY_SIZE(k));
+ subtract_dirty(k, old_offset, old_size - KEY_SIZE(k));
}
check_failed:
@@ -1798,7 +1769,7 @@ static bool btree_insert_key(struct btree *b, struct btree_op *op,
{
struct bset *i = b->sets[b->nsets].data;
struct bkey *m, *prev;
- const char *status = "insert";
+ unsigned status = BTREE_INSERT_STATUS_INSERT;
BUG_ON(bkey_cmp(k, &b->key) > 0);
BUG_ON(b->level && !KEY_PTRS(k));
@@ -1831,17 +1802,17 @@ static bool btree_insert_key(struct btree *b, struct btree_op *op,
goto insert;
/* prev is in the tree, if we merge we're done */
- status = "back merging";
+ status = BTREE_INSERT_STATUS_BACK_MERGE;
if (prev &&
bch_bkey_try_merge(b, prev, k))
goto merged;
- status = "overwrote front";
+ status = BTREE_INSERT_STATUS_OVERWROTE;
if (m != end(i) &&
KEY_PTRS(m) == KEY_PTRS(k) && !KEY_SIZE(m))
goto copy;
- status = "front merge";
+ status = BTREE_INSERT_STATUS_FRONT_MERGE;
if (m != end(i) &&
bch_bkey_try_merge(b, k, m))
goto copy;
@@ -1851,21 +1822,21 @@ static bool btree_insert_key(struct btree *b, struct btree_op *op,
insert: shift_keys(b, m, k);
copy: bkey_copy(m, k);
merged:
- bch_check_keys(b, "%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
- bch_check_key_order_msg(b, i, "%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, KEY_INODE(k),
+ KEY_START(k), KEY_SIZE(k));
+
+ bch_check_keys(b, "%u for %s", status, op_type(op));
if (b->level && !KEY_OFFSET(k))
- b->prio_blocked++;
+ btree_current_write(b)->prio_blocked++;
- pr_debug("%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
+ trace_bcache_btree_insert_key(b, k, op->type, status);
return true;
}
-bool bch_btree_insert_keys(struct btree *b, struct btree_op *op)
+static bool bch_btree_insert_keys(struct btree *b, struct btree_op *op)
{
bool ret = false;
struct bkey *k;
@@ -1896,7 +1867,7 @@ bool bch_btree_insert_check_key(struct btree *b, struct btree_op *op,
should_split(b))
goto out;
- op->replace = KEY(op->inode, bio_end(bio), bio_sectors(bio));
+ op->replace = KEY(op->inode, bio_end_sector(bio), bio_sectors(bio));
SET_KEY_PTRS(&op->replace, 1);
get_random_bytes(&op->replace.ptr[0], sizeof(uint64_t));
@@ -1907,7 +1878,6 @@ bool bch_btree_insert_check_key(struct btree *b, struct btree_op *op,
BUG_ON(op->type != BTREE_INSERT);
BUG_ON(!btree_insert_key(b, op, &tmp.k));
- bch_btree_write(b, false, NULL);
ret = true;
out:
downgrade_write(&b->lock);
@@ -1929,12 +1899,11 @@ static int btree_split(struct btree *b, struct btree_op *op)
split = set_blocks(n1->sets[0].data, n1->c) > (btree_blocks(b) * 4) / 5;
- pr_debug("%ssplitting at %s keys %i", split ? "" : "not ",
- pbtree(b), n1->sets[0].data->keys);
-
if (split) {
unsigned keys = 0;
+ trace_bcache_btree_node_split(b, n1->sets[0].data->keys);
+
n2 = bch_btree_node_alloc(b->c, b->level, &op->cl);
if (IS_ERR(n2))
goto err_free1;
@@ -1967,18 +1936,21 @@ static int btree_split(struct btree *b, struct btree_op *op)
bkey_copy_key(&n2->key, &b->key);
bch_keylist_add(&op->keys, &n2->key);
- bch_btree_write(n2, true, op);
+ bch_btree_node_write(n2, &op->cl);
rw_unlock(true, n2);
- } else
+ } else {
+ trace_bcache_btree_node_compact(b, n1->sets[0].data->keys);
+
bch_btree_insert_keys(n1, op);
+ }
bch_keylist_add(&op->keys, &n1->key);
- bch_btree_write(n1, true, op);
+ bch_btree_node_write(n1, &op->cl);
if (n3) {
bkey_copy_key(&n3->key, &MAX_KEY);
bch_btree_insert_keys(n3, op);
- bch_btree_write(n3, true, op);
+ bch_btree_node_write(n3, &op->cl);
closure_sync(&op->cl);
bch_btree_set_root(n3);
@@ -2082,8 +2054,12 @@ static int bch_btree_insert_recurse(struct btree *b, struct btree_op *op,
BUG_ON(write_block(b) != b->sets[b->nsets].data);
- if (bch_btree_insert_keys(b, op))
- bch_btree_write(b, false, op);
+ if (bch_btree_insert_keys(b, op)) {
+ if (!b->level)
+ bch_btree_leaf_dirty(b, op);
+ else
+ bch_btree_node_write(b, &op->cl);
+ }
}
return 0;
@@ -2140,6 +2116,11 @@ int bch_btree_insert(struct btree_op *op, struct cache_set *c)
void bch_btree_set_root(struct btree *b)
{
unsigned i;
+ struct closure cl;
+
+ closure_init_stack(&cl);
+
+ trace_bcache_btree_set_root(b);
BUG_ON(!b->written);
@@ -2153,8 +2134,8 @@ void bch_btree_set_root(struct btree *b)
b->c->root = b;
__bkey_put(b->c, &b->key);
- bch_journal_meta(b->c, NULL);
- pr_debug("%s for %pf", pbtree(b), __builtin_return_address(0));
+ bch_journal_meta(b->c, &cl);
+ closure_sync(&cl);
}
/* Cache lookup */
@@ -2215,9 +2196,6 @@ static int submit_partial_cache_hit(struct btree *b, struct btree_op *op,
KEY_OFFSET(k) - bio->bi_sector);
n = bch_bio_split(bio, sectors, GFP_NOIO, s->d->bio_split);
- if (!n)
- return -EAGAIN;
-
if (n == bio)
op->lookup_done = true;
@@ -2240,7 +2218,6 @@ static int submit_partial_cache_hit(struct btree *b, struct btree_op *op,
n->bi_end_io = bch_cache_read_endio;
n->bi_private = &s->cl;
- trace_bcache_cache_hit(n);
__bch_submit_bbio(n, b->c);
}
@@ -2257,9 +2234,6 @@ int bch_btree_search_recurse(struct btree *b, struct btree_op *op)
struct btree_iter iter;
bch_btree_iter_init(b, &iter, &KEY(op->inode, bio->bi_sector, 0));
- pr_debug("at %s searching for %u:%llu", pbtree(b), op->inode,
- (uint64_t) bio->bi_sector);
-
do {
k = bch_btree_iter_next_filter(&iter, b, bch_ptr_bad);
if (!k) {
@@ -2303,7 +2277,8 @@ static inline int keybuf_nonoverlapping_cmp(struct keybuf_key *l,
}
static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op,
- struct keybuf *buf, struct bkey *end)
+ struct keybuf *buf, struct bkey *end,
+ keybuf_pred_fn *pred)
{
struct btree_iter iter;
bch_btree_iter_init(b, &iter, &buf->last_scanned);
@@ -2322,11 +2297,9 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op,
if (bkey_cmp(&buf->last_scanned, end) >= 0)
break;
- if (buf->key_predicate(buf, k)) {
+ if (pred(buf, k)) {
struct keybuf_key *w;
- pr_debug("%s", pkey(k));
-
spin_lock(&buf->lock);
w = array_alloc(&buf->freelist);
@@ -2343,7 +2316,7 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op,
if (!k)
break;
- btree(refill_keybuf, k, b, op, buf, end);
+ btree(refill_keybuf, k, b, op, buf, end, pred);
/*
* Might get an error here, but can't really do anything
* and it'll get logged elsewhere. Just read what we
@@ -2361,7 +2334,7 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op,
}
void bch_refill_keybuf(struct cache_set *c, struct keybuf *buf,
- struct bkey *end)
+ struct bkey *end, keybuf_pred_fn *pred)
{
struct bkey start = buf->last_scanned;
struct btree_op op;
@@ -2369,7 +2342,7 @@ void bch_refill_keybuf(struct cache_set *c, struct keybuf *buf,
cond_resched();
- btree_root(refill_keybuf, c, &op, buf, end);
+ btree_root(refill_keybuf, c, &op, buf, end, pred);
closure_sync(&op.cl);
pr_debug("found %s keys from %llu:%llu to %llu:%llu",
@@ -2455,7 +2428,8 @@ struct keybuf_key *bch_keybuf_next(struct keybuf *buf)
struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c,
struct keybuf *buf,
- struct bkey *end)
+ struct bkey *end,
+ keybuf_pred_fn *pred)
{
struct keybuf_key *ret;
@@ -2469,15 +2443,14 @@ struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c,
break;
}
- bch_refill_keybuf(c, buf, end);
+ bch_refill_keybuf(c, buf, end, pred);
}
return ret;
}
-void bch_keybuf_init(struct keybuf *buf, keybuf_pred_fn *fn)
+void bch_keybuf_init(struct keybuf *buf)
{
- buf->key_predicate = fn;
buf->last_scanned = MAX_KEY;
buf->keys = RB_ROOT;
diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h
index af4a7092a28c..3333d3723633 100644
--- a/drivers/md/bcache/btree.h
+++ b/drivers/md/bcache/btree.h
@@ -102,7 +102,6 @@
#include "debug.h"
struct btree_write {
- struct closure *owner;
atomic_t *journal;
/* If btree_split() frees a btree node, it writes a new pointer to that
@@ -142,16 +141,12 @@ struct btree {
*/
struct bset_tree sets[MAX_BSETS];
- /* Used to refcount bio splits, also protects b->bio */
+ /* For outstanding btree writes, used as a lock - protects write_idx */
struct closure_with_waitlist io;
- /* Gets transferred to w->prio_blocked - see the comment there */
- int prio_blocked;
-
struct list_head list;
struct delayed_work work;
- uint64_t io_start_time;
struct btree_write writes[2];
struct bio *bio;
};
@@ -164,13 +159,11 @@ static inline void set_btree_node_ ## flag(struct btree *b) \
{ set_bit(BTREE_NODE_ ## flag, &b->flags); } \
enum btree_flags {
- BTREE_NODE_read_done,
BTREE_NODE_io_error,
BTREE_NODE_dirty,
BTREE_NODE_write_idx,
};
-BTREE_FLAG(read_done);
BTREE_FLAG(io_error);
BTREE_FLAG(dirty);
BTREE_FLAG(write_idx);
@@ -278,6 +271,13 @@ struct btree_op {
BKEY_PADDED(replace);
};
+enum {
+ BTREE_INSERT_STATUS_INSERT,
+ BTREE_INSERT_STATUS_BACK_MERGE,
+ BTREE_INSERT_STATUS_OVERWROTE,
+ BTREE_INSERT_STATUS_FRONT_MERGE,
+};
+
void bch_btree_op_init_stack(struct btree_op *);
static inline void rw_lock(bool w, struct btree *b, int level)
@@ -293,9 +293,7 @@ static inline void rw_unlock(bool w, struct btree *b)
#ifdef CONFIG_BCACHE_EDEBUG
unsigned i;
- if (w &&
- b->key.ptr[0] &&
- btree_node_read_done(b))
+ if (w && b->key.ptr[0])
for (i = 0; i <= b->nsets; i++)
bch_check_key_order(b, b->sets[i].data);
#endif
@@ -370,9 +368,8 @@ static inline bool should_split(struct btree *b)
> btree_blocks(b));
}
-void bch_btree_read_done(struct closure *);
-void bch_btree_read(struct btree *);
-void bch_btree_write(struct btree *b, bool now, struct btree_op *op);
+void bch_btree_node_read(struct btree *);
+void bch_btree_node_write(struct btree *, struct closure *);
void bch_cannibalize_unlock(struct cache_set *, struct closure *);
void bch_btree_set_root(struct btree *);
@@ -380,7 +377,6 @@ struct btree *bch_btree_node_alloc(struct cache_set *, int, struct closure *);
struct btree *bch_btree_node_get(struct cache_set *, struct bkey *,
int, struct btree_op *);
-bool bch_btree_insert_keys(struct btree *, struct btree_op *);
bool bch_btree_insert_check_key(struct btree *, struct btree_op *,
struct bio *);
int bch_btree_insert(struct btree_op *, struct cache_set *);
@@ -393,13 +389,14 @@ void bch_moving_gc(struct closure *);
int bch_btree_check(struct cache_set *, struct btree_op *);
uint8_t __bch_btree_mark_key(struct cache_set *, int, struct bkey *);
-void bch_keybuf_init(struct keybuf *, keybuf_pred_fn *);
-void bch_refill_keybuf(struct cache_set *, struct keybuf *, struct bkey *);
+void bch_keybuf_init(struct keybuf *);
+void bch_refill_keybuf(struct cache_set *, struct keybuf *, struct bkey *,
+ keybuf_pred_fn *);
bool bch_keybuf_check_overlapping(struct keybuf *, struct bkey *,
struct bkey *);
void bch_keybuf_del(struct keybuf *, struct keybuf_key *);
struct keybuf_key *bch_keybuf_next(struct keybuf *);
-struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *,
- struct keybuf *, struct bkey *);
+struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *, struct keybuf *,
+ struct bkey *, keybuf_pred_fn *);
#endif
diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c
index bd05a9a8c7cf..9aba2017f0d1 100644
--- a/drivers/md/bcache/closure.c
+++ b/drivers/md/bcache/closure.c
@@ -66,16 +66,18 @@ static inline void closure_put_after_sub(struct closure *cl, int flags)
} else {
struct closure *parent = cl->parent;
struct closure_waitlist *wait = closure_waitlist(cl);
+ closure_fn *destructor = cl->fn;
closure_debug_destroy(cl);
+ smp_mb();
atomic_set(&cl->remaining, -1);
if (wait)
closure_wake_up(wait);
- if (cl->fn)
- cl->fn(cl);
+ if (destructor)
+ destructor(cl);
if (parent)
closure_put(parent);
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 89fd5204924e..88e6411eab4f 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -47,11 +47,10 @@ const char *bch_ptr_status(struct cache_set *c, const struct bkey *k)
return "";
}
-struct keyprint_hack bch_pkey(const struct bkey *k)
+int bch_bkey_to_text(char *buf, size_t size, const struct bkey *k)
{
unsigned i = 0;
- struct keyprint_hack r;
- char *out = r.s, *end = r.s + KEYHACK_SIZE;
+ char *out = buf, *end = buf + size;
#define p(...) (out += scnprintf(out, end - out, __VA_ARGS__))
@@ -75,16 +74,14 @@ struct keyprint_hack bch_pkey(const struct bkey *k)
if (KEY_CSUM(k))
p(" cs%llu %llx", KEY_CSUM(k), k->ptr[1]);
#undef p
- return r;
+ return out - buf;
}
-struct keyprint_hack bch_pbtree(const struct btree *b)
+int bch_btree_to_text(char *buf, size_t size, const struct btree *b)
{
- struct keyprint_hack r;
-
- snprintf(r.s, 40, "%zu level %i/%i", PTR_BUCKET_NR(b->c, &b->key, 0),
- b->level, b->c->root ? b->c->root->level : -1);
- return r;
+ return scnprintf(buf, size, "%zu level %i/%i",
+ PTR_BUCKET_NR(b->c, &b->key, 0),
+ b->level, b->c->root ? b->c->root->level : -1);
}
#if defined(CONFIG_BCACHE_DEBUG) || defined(CONFIG_BCACHE_EDEBUG)
@@ -100,10 +97,12 @@ static void dump_bset(struct btree *b, struct bset *i)
{
struct bkey *k;
unsigned j;
+ char buf[80];
for (k = i->start; k < end(i); k = bkey_next(k)) {
+ bch_bkey_to_text(buf, sizeof(buf), k);
printk(KERN_ERR "block %zu key %zi/%u: %s", index(i, b),
- (uint64_t *) k - i->d, i->keys, pkey(k));
+ (uint64_t *) k - i->d, i->keys, buf);
for (j = 0; j < KEY_PTRS(k); j++) {
size_t n = PTR_BUCKET_NR(b->c, k, j);
@@ -144,7 +143,7 @@ void bch_btree_verify(struct btree *b, struct bset *new)
v->written = 0;
v->level = b->level;
- bch_btree_read(v);
+ bch_btree_node_read(v);
closure_wait_event(&v->io.wait, &cl,
atomic_read(&b->io.cl.remaining) == -1);
@@ -200,7 +199,7 @@ void bch_data_verify(struct search *s)
if (!check)
return;
- if (bch_bio_alloc_pages(check, GFP_NOIO))
+ if (bio_alloc_pages(check, GFP_NOIO))
goto out_put;
check->bi_rw = READ_SYNC;
@@ -252,6 +251,7 @@ static void vdump_bucket_and_panic(struct btree *b, const char *fmt,
va_list args)
{
unsigned i;
+ char buf[80];
console_lock();
@@ -262,7 +262,8 @@ static void vdump_bucket_and_panic(struct btree *b, const char *fmt,
console_unlock();
- panic("at %s\n", pbtree(b));
+ bch_btree_to_text(buf, sizeof(buf), b);
+ panic("at %s\n", buf);
}
void bch_check_key_order_msg(struct btree *b, struct bset *i,
@@ -337,6 +338,7 @@ static ssize_t bch_dump_read(struct file *file, char __user *buf,
{
struct dump_iterator *i = file->private_data;
ssize_t ret = 0;
+ char kbuf[80];
while (size) {
struct keybuf_key *w;
@@ -355,11 +357,12 @@ static ssize_t bch_dump_read(struct file *file, char __user *buf,
if (i->bytes)
break;
- w = bch_keybuf_next_rescan(i->c, &i->keys, &MAX_KEY);
+ w = bch_keybuf_next_rescan(i->c, &i->keys, &MAX_KEY, dump_pred);
if (!w)
break;
- i->bytes = snprintf(i->buf, PAGE_SIZE, "%s\n", pkey(&w->key));
+ bch_bkey_to_text(kbuf, sizeof(kbuf), &w->key);
+ i->bytes = snprintf(i->buf, PAGE_SIZE, "%s\n", kbuf);
bch_keybuf_del(&i->keys, w);
}
@@ -377,7 +380,7 @@ static int bch_dump_open(struct inode *inode, struct file *file)
file->private_data = i;
i->c = c;
- bch_keybuf_init(&i->keys, dump_pred);
+ bch_keybuf_init(&i->keys);
i->keys.last_scanned = KEY(0, 0, 0);
return 0;
@@ -409,142 +412,6 @@ void bch_debug_init_cache_set(struct cache_set *c)
#endif
-/* Fuzz tester has rotted: */
-#if 0
-
-static ssize_t btree_fuzz(struct kobject *k, struct kobj_attribute *a,
- const char *buffer, size_t size)
-{
- void dump(struct btree *b)
- {
- struct bset *i;
-
- for (i = b->sets[0].data;
- index(i, b) < btree_blocks(b) &&
- i->seq == b->sets[0].data->seq;
- i = ((void *) i) + set_blocks(i, b->c) * block_bytes(b->c))
- dump_bset(b, i);
- }
-
- struct cache_sb *sb;
- struct cache_set *c;
- struct btree *all[3], *b, *fill, *orig;
- int j;
-
- struct btree_op op;
- bch_btree_op_init_stack(&op);
-
- sb = kzalloc(sizeof(struct cache_sb), GFP_KERNEL);
- if (!sb)
- return -ENOMEM;
-
- sb->bucket_size = 128;
- sb->block_size = 4;
-
- c = bch_cache_set_alloc(sb);
- if (!c)
- return -ENOMEM;
-
- for (j = 0; j < 3; j++) {
- BUG_ON(list_empty(&c->btree_cache));
- all[j] = list_first_entry(&c->btree_cache, struct btree, list);
- list_del_init(&all[j]->list);
-
- all[j]->key = KEY(0, 0, c->sb.bucket_size);
- bkey_copy_key(&all[j]->key, &MAX_KEY);
- }
-
- b = all[0];
- fill = all[1];
- orig = all[2];
-
- while (1) {
- for (j = 0; j < 3; j++)
- all[j]->written = all[j]->nsets = 0;
-
- bch_bset_init_next(b);
-
- while (1) {
- struct bset *i = write_block(b);
- struct bkey *k = op.keys.top;
- unsigned rand;
-
- bkey_init(k);
- rand = get_random_int();
-
- op.type = rand & 1
- ? BTREE_INSERT
- : BTREE_REPLACE;
- rand >>= 1;
-
- SET_KEY_SIZE(k, bucket_remainder(c, rand));
- rand >>= c->bucket_bits;
- rand &= 1024 * 512 - 1;
- rand += c->sb.bucket_size;
- SET_KEY_OFFSET(k, rand);
-#if 0
- SET_KEY_PTRS(k, 1);
-#endif
- bch_keylist_push(&op.keys);
- bch_btree_insert_keys(b, &op);
-
- if (should_split(b) ||
- set_blocks(i, b->c) !=
- __set_blocks(i, i->keys + 15, b->c)) {
- i->csum = csum_set(i);
-
- memcpy(write_block(fill),
- i, set_bytes(i));
-
- b->written += set_blocks(i, b->c);
- fill->written = b->written;
- if (b->written == btree_blocks(b))
- break;
-
- bch_btree_sort_lazy(b);
- bch_bset_init_next(b);
- }
- }
-
- memcpy(orig->sets[0].data,
- fill->sets[0].data,
- btree_bytes(c));
-
- bch_btree_sort(b);
- fill->written = 0;
- bch_btree_read_done(&fill->io.cl);
-
- if (b->sets[0].data->keys != fill->sets[0].data->keys ||
- memcmp(b->sets[0].data->start,
- fill->sets[0].data->start,
- b->sets[0].data->keys * sizeof(uint64_t))) {
- struct bset *i = b->sets[0].data;
- struct bkey *k, *l;
-
- for (k = i->start,
- l = fill->sets[0].data->start;
- k < end(i);
- k = bkey_next(k), l = bkey_next(l))
- if (bkey_cmp(k, l) ||
- KEY_SIZE(k) != KEY_SIZE(l))
- pr_err("key %zi differs: %s != %s",
- (uint64_t *) k - i->d,
- pkey(k), pkey(l));
-
- for (j = 0; j < 3; j++) {
- pr_err("**** Set %i ****", j);
- dump(all[j]);
- }
- panic("\n");
- }
-
- pr_info("fuzz complete: %i keys", b->sets[0].data->keys);
- }
-}
-
-kobj_attribute_write(fuzz, btree_fuzz);
-#endif
-
void bch_debug_exit(void)
{
if (!IS_ERR_OR_NULL(debug))
@@ -554,11 +421,6 @@ void bch_debug_exit(void)
int __init bch_debug_init(struct kobject *kobj)
{
int ret = 0;
-#if 0
- ret = sysfs_create_file(kobj, &ksysfs_fuzz.attr);
- if (ret)
- return ret;
-#endif
debug = debugfs_create_dir("bcache", NULL);
return ret;
diff --git a/drivers/md/bcache/debug.h b/drivers/md/bcache/debug.h
index f9378a218148..1c39b5a2489b 100644
--- a/drivers/md/bcache/debug.h
+++ b/drivers/md/bcache/debug.h
@@ -3,15 +3,8 @@
/* Btree/bkey debug printing */
-#define KEYHACK_SIZE 80
-struct keyprint_hack {
- char s[KEYHACK_SIZE];
-};
-
-struct keyprint_hack bch_pkey(const struct bkey *k);
-struct keyprint_hack bch_pbtree(const struct btree *b);
-#define pkey(k) (&bch_pkey(k).s[0])
-#define pbtree(b) (&bch_pbtree(b).s[0])
+int bch_bkey_to_text(char *buf, size_t size, const struct bkey *k);
+int bch_btree_to_text(char *buf, size_t size, const struct btree *b);
#ifdef CONFIG_BCACHE_EDEBUG
diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c
index 48efd4dea645..9056632995b1 100644
--- a/drivers/md/bcache/io.c
+++ b/drivers/md/bcache/io.c
@@ -9,6 +9,8 @@
#include "bset.h"
#include "debug.h"
+#include <linux/blkdev.h>
+
static void bch_bi_idx_hack_endio(struct bio *bio, int error)
{
struct bio *p = bio->bi_private;
@@ -66,13 +68,6 @@ static void bch_generic_make_request_hack(struct bio *bio)
* The newly allocated bio will point to @bio's bi_io_vec, if the split was on a
* bvec boundry; it is the caller's responsibility to ensure that @bio is not
* freed before the split.
- *
- * If bch_bio_split() is running under generic_make_request(), it's not safe to
- * allocate more than one bio from the same bio set. Therefore, if it is running
- * under generic_make_request() it masks out __GFP_WAIT when doing the
- * allocation. The caller must check for failure if there's any possibility of
- * it being called from under generic_make_request(); it is then the caller's
- * responsibility to retry from a safe context (by e.g. punting to workqueue).
*/
struct bio *bch_bio_split(struct bio *bio, int sectors,
gfp_t gfp, struct bio_set *bs)
@@ -83,20 +78,13 @@ struct bio *bch_bio_split(struct bio *bio, int sectors,
BUG_ON(sectors <= 0);
- /*
- * If we're being called from underneath generic_make_request() and we
- * already allocated any bios from this bio set, we risk deadlock if we
- * use the mempool. So instead, we possibly fail and let the caller punt
- * to workqueue or somesuch and retry in a safe context.
- */
- if (current->bio_list)
- gfp &= ~__GFP_WAIT;
-
if (sectors >= bio_sectors(bio))
return bio;
if (bio->bi_rw & REQ_DISCARD) {
ret = bio_alloc_bioset(gfp, 1, bs);
+ if (!ret)
+ return NULL;
idx = 0;
goto out;
}
@@ -160,17 +148,18 @@ static unsigned bch_bio_max_sectors(struct bio *bio)
struct request_queue *q = bdev_get_queue(bio->bi_bdev);
unsigned max_segments = min_t(unsigned, BIO_MAX_PAGES,
queue_max_segments(q));
- struct bio_vec *bv, *end = bio_iovec(bio) +
- min_t(int, bio_segments(bio), max_segments);
if (bio->bi_rw & REQ_DISCARD)
return min(ret, q->limits.max_discard_sectors);
if (bio_segments(bio) > max_segments ||
q->merge_bvec_fn) {
+ struct bio_vec *bv;
+ int i, seg = 0;
+
ret = 0;
- for (bv = bio_iovec(bio); bv < end; bv++) {
+ bio_for_each_segment(bv, bio, i) {
struct bvec_merge_data bvm = {
.bi_bdev = bio->bi_bdev,
.bi_sector = bio->bi_sector,
@@ -178,10 +167,14 @@ static unsigned bch_bio_max_sectors(struct bio *bio)
.bi_rw = bio->bi_rw,
};
+ if (seg == max_segments)
+ break;
+
if (q->merge_bvec_fn &&
q->merge_bvec_fn(q, &bvm, bv) < (int) bv->bv_len)
break;
+ seg++;
ret += bv->bv_len >> 9;
}
}
@@ -218,30 +211,10 @@ static void bch_bio_submit_split_endio(struct bio *bio, int error)
closure_put(cl);
}
-static void __bch_bio_submit_split(struct closure *cl)
-{
- struct bio_split_hook *s = container_of(cl, struct bio_split_hook, cl);
- struct bio *bio = s->bio, *n;
-
- do {
- n = bch_bio_split(bio, bch_bio_max_sectors(bio),
- GFP_NOIO, s->p->bio_split);
- if (!n)
- continue_at(cl, __bch_bio_submit_split, system_wq);
-
- n->bi_end_io = bch_bio_submit_split_endio;
- n->bi_private = cl;
-
- closure_get(cl);
- bch_generic_make_request_hack(n);
- } while (n != bio);
-
- continue_at(cl, bch_bio_submit_split_done, NULL);
-}
-
void bch_generic_make_request(struct bio *bio, struct bio_split_pool *p)
{
struct bio_split_hook *s;
+ struct bio *n;
if (!bio_has_data(bio) && !(bio->bi_rw & REQ_DISCARD))
goto submit;
@@ -250,6 +223,7 @@ void bch_generic_make_request(struct bio *bio, struct bio_split_pool *p)
goto submit;
s = mempool_alloc(p->bio_split_hook, GFP_NOIO);
+ closure_init(&s->cl, NULL);
s->bio = bio;
s->p = p;
@@ -257,8 +231,18 @@ void bch_generic_make_request(struct bio *bio, struct bio_split_pool *p)
s->bi_private = bio->bi_private;
bio_get(bio);
- closure_call(&s->cl, __bch_bio_submit_split, NULL, NULL);
- return;
+ do {
+ n = bch_bio_split(bio, bch_bio_max_sectors(bio),
+ GFP_NOIO, s->p->bio_split);
+
+ n->bi_end_io = bch_bio_submit_split_endio;
+ n->bi_private = &s->cl;
+
+ closure_get(&s->cl);
+ bch_generic_make_request_hack(n);
+ } while (n != bio);
+
+ continue_at(&s->cl, bch_bio_submit_split_done, NULL);
submit:
bch_generic_make_request_hack(bio);
}
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 8c8dfdcd9d4c..ba95ab84b2be 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -9,6 +9,8 @@
#include "debug.h"
#include "request.h"
+#include <trace/events/bcache.h>
+
/*
* Journal replay/recovery:
*
@@ -182,9 +184,14 @@ bsearch:
pr_debug("starting binary search, l %u r %u", l, r);
while (l + 1 < r) {
+ seq = list_entry(list->prev, struct journal_replay,
+ list)->j.seq;
+
m = (l + r) >> 1;
+ read_bucket(m);
- if (read_bucket(m))
+ if (seq != list_entry(list->prev, struct journal_replay,
+ list)->j.seq)
l = m;
else
r = m;
@@ -300,7 +307,8 @@ int bch_journal_replay(struct cache_set *s, struct list_head *list,
for (k = i->j.start;
k < end(&i->j);
k = bkey_next(k)) {
- pr_debug("%s", pkey(k));
+ trace_bcache_journal_replay_key(k);
+
bkey_copy(op->keys.top, k);
bch_keylist_push(&op->keys);
@@ -384,7 +392,7 @@ out:
return;
found:
if (btree_node_dirty(best))
- bch_btree_write(best, true, NULL);
+ bch_btree_node_write(best, NULL);
rw_unlock(true, best);
}
@@ -617,7 +625,7 @@ static void journal_write_unlocked(struct closure *cl)
bio_reset(bio);
bio->bi_sector = PTR_OFFSET(k, i);
bio->bi_bdev = ca->bdev;
- bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH;
+ bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH|REQ_FUA;
bio->bi_size = sectors << 9;
bio->bi_end_io = journal_write_endio;
@@ -712,7 +720,8 @@ void bch_journal(struct closure *cl)
spin_lock(&c->journal.lock);
if (journal_full(&c->journal)) {
- /* XXX: tracepoint */
+ trace_bcache_journal_full(c);
+
closure_wait(&c->journal.wait, cl);
journal_reclaim(c);
@@ -728,13 +737,15 @@ void bch_journal(struct closure *cl)
if (b * c->sb.block_size > PAGE_SECTORS << JSET_BITS ||
b > c->journal.blocks_free) {
- /* XXX: If we were inserting so many keys that they won't fit in
+ trace_bcache_journal_entry_full(c);
+
+ /*
+ * XXX: If we were inserting so many keys that they won't fit in
* an _empty_ journal write, we'll deadlock. For now, handle
* this in bch_keylist_realloc() - but something to think about.
*/
BUG_ON(!w->data->keys);
- /* XXX: tracepoint */
BUG_ON(!closure_wait(&w->wait, cl));
closure_flush(&c->journal.io);
diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c
index 8589512c972e..1a3b4f4786c3 100644
--- a/drivers/md/bcache/movinggc.c
+++ b/drivers/md/bcache/movinggc.c
@@ -9,6 +9,8 @@
#include "debug.h"
#include "request.h"
+#include <trace/events/bcache.h>
+
struct moving_io {
struct keybuf_key *w;
struct search s;
@@ -44,14 +46,14 @@ static void write_moving_finish(struct closure *cl)
{
struct moving_io *io = container_of(cl, struct moving_io, s.cl);
struct bio *bio = &io->bio.bio;
- struct bio_vec *bv = bio_iovec_idx(bio, bio->bi_vcnt);
+ struct bio_vec *bv;
+ int i;
- while (bv-- != bio->bi_io_vec)
+ bio_for_each_segment_all(bv, bio, i)
__free_page(bv->bv_page);
- pr_debug("%s %s", io->s.op.insert_collision
- ? "collision moving" : "moved",
- pkey(&io->w->key));
+ if (io->s.op.insert_collision)
+ trace_bcache_gc_copy_collision(&io->w->key);
bch_keybuf_del(&io->s.op.c->moving_gc_keys, io->w);
@@ -94,8 +96,6 @@ static void write_moving(struct closure *cl)
struct moving_io *io = container_of(s, struct moving_io, s);
if (!s->error) {
- trace_bcache_write_moving(&io->bio.bio);
-
moving_init(io);
io->bio.bio.bi_sector = KEY_START(&io->w->key);
@@ -122,7 +122,6 @@ static void read_moving_submit(struct closure *cl)
struct moving_io *io = container_of(s, struct moving_io, s);
struct bio *bio = &io->bio.bio;
- trace_bcache_read_moving(bio);
bch_submit_bbio(bio, s->op.c, &io->w->key, 0);
continue_at(cl, write_moving, bch_gc_wq);
@@ -138,7 +137,8 @@ static void read_moving(struct closure *cl)
/* XXX: if we error, background writeback could stall indefinitely */
while (!test_bit(CACHE_SET_STOPPING, &c->flags)) {
- w = bch_keybuf_next_rescan(c, &c->moving_gc_keys, &MAX_KEY);
+ w = bch_keybuf_next_rescan(c, &c->moving_gc_keys,
+ &MAX_KEY, moving_pred);
if (!w)
break;
@@ -159,10 +159,10 @@ static void read_moving(struct closure *cl)
bio->bi_rw = READ;
bio->bi_end_io = read_moving_endio;
- if (bch_bio_alloc_pages(bio, GFP_KERNEL))
+ if (bio_alloc_pages(bio, GFP_KERNEL))
goto err;
- pr_debug("%s", pkey(&w->key));
+ trace_bcache_gc_copy(&w->key);
closure_call(&io->s.cl, read_moving_submit, NULL, &c->gc.cl);
@@ -250,5 +250,5 @@ void bch_moving_gc(struct closure *cl)
void bch_moving_init_cache_set(struct cache_set *c)
{
- bch_keybuf_init(&c->moving_gc_keys, moving_pred);
+ bch_keybuf_init(&c->moving_gc_keys);
}
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index e5ff12e52d5b..786a1a4f74d8 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -10,6 +10,7 @@
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
#include <linux/cgroup.h>
#include <linux/module.h>
@@ -21,8 +22,6 @@
#define CUTOFF_CACHE_ADD 95
#define CUTOFF_CACHE_READA 90
-#define CUTOFF_WRITEBACK 50
-#define CUTOFF_WRITEBACK_SYNC 75
struct kmem_cache *bch_search_cache;
@@ -489,6 +488,12 @@ static void bch_insert_data_loop(struct closure *cl)
bch_queue_gc(op->c);
}
+ /*
+ * Journal writes are marked REQ_FLUSH; if the original write was a
+ * flush, it'll wait on the journal write.
+ */
+ bio->bi_rw &= ~(REQ_FLUSH|REQ_FUA);
+
do {
unsigned i;
struct bkey *k;
@@ -510,10 +515,6 @@ static void bch_insert_data_loop(struct closure *cl)
goto err;
n = bch_bio_split(bio, KEY_SIZE(k), GFP_NOIO, split);
- if (!n) {
- __bkey_put(op->c, k);
- continue_at(cl, bch_insert_data_loop, bcache_wq);
- }
n->bi_end_io = bch_insert_data_endio;
n->bi_private = cl;
@@ -530,10 +531,9 @@ static void bch_insert_data_loop(struct closure *cl)
if (KEY_CSUM(k))
bio_csum(n, k);
- pr_debug("%s", pkey(k));
+ trace_bcache_cache_insert(k);
bch_keylist_push(&op->keys);
- trace_bcache_cache_insert(n, n->bi_sector, n->bi_bdev);
n->bi_rw |= REQ_WRITE;
bch_submit_bbio(n, op->c, k, 0);
} while (n != bio);
@@ -716,7 +716,7 @@ static struct search *search_alloc(struct bio *bio, struct bcache_device *d)
s->task = current;
s->orig_bio = bio;
s->write = (bio->bi_rw & REQ_WRITE) != 0;
- s->op.flush_journal = (bio->bi_rw & REQ_FLUSH) != 0;
+ s->op.flush_journal = (bio->bi_rw & (REQ_FLUSH|REQ_FUA)) != 0;
s->op.skip = (bio->bi_rw & REQ_DISCARD) != 0;
s->recoverable = 1;
s->start_time = jiffies;
@@ -784,11 +784,8 @@ static void request_read_error(struct closure *cl)
int i;
if (s->recoverable) {
- /* The cache read failed, but we can retry from the backing
- * device.
- */
- pr_debug("recovering at sector %llu",
- (uint64_t) s->orig_bio->bi_sector);
+ /* Retry from the backing device: */
+ trace_bcache_read_retry(s->orig_bio);
s->error = 0;
bv = s->bio.bio.bi_io_vec;
@@ -806,7 +803,6 @@ static void request_read_error(struct closure *cl)
/* XXX: invalidate cache */
- trace_bcache_read_retry(&s->bio.bio);
closure_bio_submit(&s->bio.bio, &s->cl, s->d);
}
@@ -827,53 +823,13 @@ static void request_read_done(struct closure *cl)
*/
if (s->op.cache_bio) {
- struct bio_vec *src, *dst;
- unsigned src_offset, dst_offset, bytes;
- void *dst_ptr;
-
bio_reset(s->op.cache_bio);
s->op.cache_bio->bi_sector = s->cache_miss->bi_sector;
s->op.cache_bio->bi_bdev = s->cache_miss->bi_bdev;
s->op.cache_bio->bi_size = s->cache_bio_sectors << 9;
bch_bio_map(s->op.cache_bio, NULL);
- src = bio_iovec(s->op.cache_bio);
- dst = bio_iovec(s->cache_miss);
- src_offset = src->bv_offset;
- dst_offset = dst->bv_offset;
- dst_ptr = kmap(dst->bv_page);
-
- while (1) {
- if (dst_offset == dst->bv_offset + dst->bv_len) {
- kunmap(dst->bv_page);
- dst++;
- if (dst == bio_iovec_idx(s->cache_miss,
- s->cache_miss->bi_vcnt))
- break;
-
- dst_offset = dst->bv_offset;
- dst_ptr = kmap(dst->bv_page);
- }
-
- if (src_offset == src->bv_offset + src->bv_len) {
- src++;
- if (src == bio_iovec_idx(s->op.cache_bio,
- s->op.cache_bio->bi_vcnt))
- BUG();
-
- src_offset = src->bv_offset;
- }
-
- bytes = min(dst->bv_offset + dst->bv_len - dst_offset,
- src->bv_offset + src->bv_len - src_offset);
-
- memcpy(dst_ptr + dst_offset,
- page_address(src->bv_page) + src_offset,
- bytes);
-
- src_offset += bytes;
- dst_offset += bytes;
- }
+ bio_copy_data(s->cache_miss, s->op.cache_bio);
bio_put(s->cache_miss);
s->cache_miss = NULL;
@@ -899,6 +855,7 @@ static void request_read_done_bh(struct closure *cl)
struct cached_dev *dc = container_of(s->d, struct cached_dev, disk);
bch_mark_cache_accounting(s, !s->cache_miss, s->op.skip);
+ trace_bcache_read(s->orig_bio, !s->cache_miss, s->op.skip);
if (s->error)
continue_at_nobarrier(cl, request_read_error, bcache_wq);
@@ -917,9 +874,6 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s,
struct bio *miss;
miss = bch_bio_split(bio, sectors, GFP_NOIO, s->d->bio_split);
- if (!miss)
- return -EAGAIN;
-
if (miss == bio)
s->op.lookup_done = true;
@@ -938,8 +892,9 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s,
reada = min(dc->readahead >> 9,
sectors - bio_sectors(miss));
- if (bio_end(miss) + reada > bdev_sectors(miss->bi_bdev))
- reada = bdev_sectors(miss->bi_bdev) - bio_end(miss);
+ if (bio_end_sector(miss) + reada > bdev_sectors(miss->bi_bdev))
+ reada = bdev_sectors(miss->bi_bdev) -
+ bio_end_sector(miss);
}
s->cache_bio_sectors = bio_sectors(miss) + reada;
@@ -963,13 +918,12 @@ static int cached_dev_cache_miss(struct btree *b, struct search *s,
goto out_put;
bch_bio_map(s->op.cache_bio, NULL);
- if (bch_bio_alloc_pages(s->op.cache_bio, __GFP_NOWARN|GFP_NOIO))
+ if (bio_alloc_pages(s->op.cache_bio, __GFP_NOWARN|GFP_NOIO))
goto out_put;
s->cache_miss = miss;
bio_get(s->op.cache_bio);
- trace_bcache_cache_miss(s->orig_bio);
closure_bio_submit(s->op.cache_bio, &s->cl, s->d);
return ret;
@@ -1002,24 +956,13 @@ static void cached_dev_write_complete(struct closure *cl)
cached_dev_bio_complete(cl);
}
-static bool should_writeback(struct cached_dev *dc, struct bio *bio)
-{
- unsigned threshold = (bio->bi_rw & REQ_SYNC)
- ? CUTOFF_WRITEBACK_SYNC
- : CUTOFF_WRITEBACK;
-
- return !atomic_read(&dc->disk.detaching) &&
- cache_mode(dc, bio) == CACHE_MODE_WRITEBACK &&
- dc->disk.c->gc_stats.in_use < threshold;
-}
-
static void request_write(struct cached_dev *dc, struct search *s)
{
struct closure *cl = &s->cl;
struct bio *bio = &s->bio.bio;
struct bkey start, end;
start = KEY(dc->disk.id, bio->bi_sector, 0);
- end = KEY(dc->disk.id, bio_end(bio), 0);
+ end = KEY(dc->disk.id, bio_end_sector(bio), 0);
bch_keybuf_check_overlapping(&s->op.c->moving_gc_keys, &start, &end);
@@ -1034,22 +977,37 @@ static void request_write(struct cached_dev *dc, struct search *s)
if (bio->bi_rw & REQ_DISCARD)
goto skip;
+ if (should_writeback(dc, s->orig_bio,
+ cache_mode(dc, bio),
+ s->op.skip)) {
+ s->op.skip = false;
+ s->writeback = true;
+ }
+
if (s->op.skip)
goto skip;
- if (should_writeback(dc, s->orig_bio))
- s->writeback = true;
+ trace_bcache_write(s->orig_bio, s->writeback, s->op.skip);
if (!s->writeback) {
s->op.cache_bio = bio_clone_bioset(bio, GFP_NOIO,
dc->disk.bio_split);
- trace_bcache_writethrough(s->orig_bio);
closure_bio_submit(bio, cl, s->d);
} else {
- s->op.cache_bio = bio;
- trace_bcache_writeback(s->orig_bio);
- bch_writeback_add(dc, bio_sectors(bio));
+ bch_writeback_add(dc);
+
+ if (s->op.flush_journal) {
+ /* Also need to send a flush to the backing device */
+ s->op.cache_bio = bio_clone_bioset(bio, GFP_NOIO,
+ dc->disk.bio_split);
+
+ bio->bi_size = 0;
+ bio->bi_vcnt = 0;
+ closure_bio_submit(bio, cl, s->d);
+ } else {
+ s->op.cache_bio = bio;
+ }
}
out:
closure_call(&s->op.cl, bch_insert_data, NULL, cl);
@@ -1058,7 +1016,6 @@ skip:
s->op.skip = true;
s->op.cache_bio = s->orig_bio;
bio_get(s->op.cache_bio);
- trace_bcache_write_skip(s->orig_bio);
if ((bio->bi_rw & REQ_DISCARD) &&
!blk_queue_discard(bdev_get_queue(dc->bdev)))
@@ -1088,9 +1045,10 @@ static void request_nodata(struct cached_dev *dc, struct search *s)
/* Cached devices - read & write stuff */
-int bch_get_congested(struct cache_set *c)
+unsigned bch_get_congested(struct cache_set *c)
{
int i;
+ long rand;
if (!c->congested_read_threshold_us &&
!c->congested_write_threshold_us)
@@ -1106,7 +1064,13 @@ int bch_get_congested(struct cache_set *c)
i += CONGESTED_MAX;
- return i <= 0 ? 1 : fract_exp_two(i, 6);
+ if (i > 0)
+ i = fract_exp_two(i, 6);
+
+ rand = get_random_int();
+ i -= bitmap_weight(&rand, BITS_PER_LONG);
+
+ return i > 0 ? i : 1;
}
static void add_sequential(struct task_struct *t)
@@ -1126,10 +1090,8 @@ static void check_should_skip(struct cached_dev *dc, struct search *s)
{
struct cache_set *c = s->op.c;
struct bio *bio = &s->bio.bio;
-
- long rand;
- int cutoff = bch_get_congested(c);
unsigned mode = cache_mode(dc, bio);
+ unsigned sectors, congested = bch_get_congested(c);
if (atomic_read(&dc->disk.detaching) ||
c->gc_stats.in_use > CUTOFF_CACHE_ADD ||
@@ -1147,17 +1109,14 @@ static void check_should_skip(struct cached_dev *dc, struct search *s)
goto skip;
}
- if (!cutoff) {
- cutoff = dc->sequential_cutoff >> 9;
+ if (!congested && !dc->sequential_cutoff)
+ goto rescale;
- if (!cutoff)
- goto rescale;
-
- if (mode == CACHE_MODE_WRITEBACK &&
- (bio->bi_rw & REQ_WRITE) &&
- (bio->bi_rw & REQ_SYNC))
- goto rescale;
- }
+ if (!congested &&
+ mode == CACHE_MODE_WRITEBACK &&
+ (bio->bi_rw & REQ_WRITE) &&
+ (bio->bi_rw & REQ_SYNC))
+ goto rescale;
if (dc->sequential_merge) {
struct io *i;
@@ -1177,7 +1136,7 @@ found:
if (i->sequential + bio->bi_size > i->sequential)
i->sequential += bio->bi_size;
- i->last = bio_end(bio);
+ i->last = bio_end_sector(bio);
i->jiffies = jiffies + msecs_to_jiffies(5000);
s->task->sequential_io = i->sequential;
@@ -1192,12 +1151,19 @@ found:
add_sequential(s->task);
}
- rand = get_random_int();
- cutoff -= bitmap_weight(&rand, BITS_PER_LONG);
+ sectors = max(s->task->sequential_io,
+ s->task->sequential_io_avg) >> 9;
- if (cutoff <= (int) (max(s->task->sequential_io,
- s->task->sequential_io_avg) >> 9))
+ if (dc->sequential_cutoff &&
+ sectors >= dc->sequential_cutoff >> 9) {
+ trace_bcache_bypass_sequential(s->orig_bio);
goto skip;
+ }
+
+ if (congested && sectors >= congested) {
+ trace_bcache_bypass_congested(s->orig_bio);
+ goto skip;
+ }
rescale:
bch_rescale_priorities(c, bio_sectors(bio));
@@ -1288,30 +1254,25 @@ void bch_cached_dev_request_init(struct cached_dev *dc)
static int flash_dev_cache_miss(struct btree *b, struct search *s,
struct bio *bio, unsigned sectors)
{
+ struct bio_vec *bv;
+ int i;
+
/* Zero fill bio */
- while (bio->bi_idx != bio->bi_vcnt) {
- struct bio_vec *bv = bio_iovec(bio);
+ bio_for_each_segment(bv, bio, i) {
unsigned j = min(bv->bv_len >> 9, sectors);
void *p = kmap(bv->bv_page);
memset(p + bv->bv_offset, 0, j << 9);
kunmap(bv->bv_page);
- bv->bv_len -= j << 9;
- bv->bv_offset += j << 9;
-
- if (bv->bv_len)
- return 0;
-
- bio->bi_sector += j;
- bio->bi_size -= j << 9;
-
- bio->bi_idx++;
- sectors -= j;
+ sectors -= j;
}
- s->op.lookup_done = true;
+ bio_advance(bio, min(sectors << 9, bio->bi_size));
+
+ if (!bio->bi_size)
+ s->op.lookup_done = true;
return 0;
}
@@ -1338,8 +1299,8 @@ static void flash_dev_make_request(struct request_queue *q, struct bio *bio)
closure_call(&s->op.cl, btree_read_async, NULL, cl);
} else if (bio_has_data(bio) || s->op.skip) {
bch_keybuf_check_overlapping(&s->op.c->moving_gc_keys,
- &KEY(d->id, bio->bi_sector, 0),
- &KEY(d->id, bio_end(bio), 0));
+ &KEY(d->id, bio->bi_sector, 0),
+ &KEY(d->id, bio_end_sector(bio), 0));
s->writeback = true;
s->op.cache_bio = bio;
diff --git a/drivers/md/bcache/request.h b/drivers/md/bcache/request.h
index 254d9ab5707c..57dc4784f4f4 100644
--- a/drivers/md/bcache/request.h
+++ b/drivers/md/bcache/request.h
@@ -30,7 +30,7 @@ struct search {
};
void bch_cache_read_endio(struct bio *, int);
-int bch_get_congested(struct cache_set *);
+unsigned bch_get_congested(struct cache_set *);
void bch_insert_data(struct closure *cl);
void bch_btree_insert_async(struct closure *);
void bch_cache_read_endio(struct bio *, int);
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index f88e2b653a3f..547c4c57b052 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -10,10 +10,13 @@
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
+#include <linux/blkdev.h>
#include <linux/buffer_head.h>
#include <linux/debugfs.h>
#include <linux/genhd.h>
+#include <linux/kthread.h>
#include <linux/module.h>
#include <linux/random.h>
#include <linux/reboot.h>
@@ -342,6 +345,7 @@ static void uuid_io(struct cache_set *c, unsigned long rw,
struct closure *cl = &c->uuid_write.cl;
struct uuid_entry *u;
unsigned i;
+ char buf[80];
BUG_ON(!parent);
closure_lock(&c->uuid_write, parent);
@@ -362,8 +366,8 @@ static void uuid_io(struct cache_set *c, unsigned long rw,
break;
}
- pr_debug("%s UUIDs at %s", rw & REQ_WRITE ? "wrote" : "read",
- pkey(&c->uuid_bucket));
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ pr_debug("%s UUIDs at %s", rw & REQ_WRITE ? "wrote" : "read", buf);
for (u = c->uuids; u < c->uuids + c->nr_uuids; u++)
if (!bch_is_zero(u->uuid, 16))
@@ -543,7 +547,6 @@ void bch_prio_write(struct cache *ca)
pr_debug("free %zu, free_inc %zu, unused %zu", fifo_used(&ca->free),
fifo_used(&ca->free_inc), fifo_used(&ca->unused));
- blktrace_msg(ca, "Starting priorities: " buckets_free(ca));
for (i = prio_buckets(ca) - 1; i >= 0; --i) {
long bucket;
@@ -704,7 +707,8 @@ static void bcache_device_detach(struct bcache_device *d)
atomic_set(&d->detaching, 0);
}
- bcache_device_unlink(d);
+ if (!d->flush_done)
+ bcache_device_unlink(d);
d->c->devices[d->id] = NULL;
closure_put(&d->c->caching);
@@ -743,13 +747,35 @@ static void bcache_device_free(struct bcache_device *d)
mempool_destroy(d->unaligned_bvec);
if (d->bio_split)
bioset_free(d->bio_split);
+ if (is_vmalloc_addr(d->stripe_sectors_dirty))
+ vfree(d->stripe_sectors_dirty);
+ else
+ kfree(d->stripe_sectors_dirty);
closure_debug_destroy(&d->cl);
}
-static int bcache_device_init(struct bcache_device *d, unsigned block_size)
+static int bcache_device_init(struct bcache_device *d, unsigned block_size,
+ sector_t sectors)
{
struct request_queue *q;
+ size_t n;
+
+ if (!d->stripe_size_bits)
+ d->stripe_size_bits = 31;
+
+ d->nr_stripes = round_up(sectors, 1 << d->stripe_size_bits) >>
+ d->stripe_size_bits;
+
+ if (!d->nr_stripes || d->nr_stripes > SIZE_MAX / sizeof(atomic_t))
+ return -ENOMEM;
+
+ n = d->nr_stripes * sizeof(atomic_t);
+ d->stripe_sectors_dirty = n < PAGE_SIZE << 6
+ ? kzalloc(n, GFP_KERNEL)
+ : vzalloc(n);
+ if (!d->stripe_sectors_dirty)
+ return -ENOMEM;
if (!(d->bio_split = bioset_create(4, offsetof(struct bbio, bio))) ||
!(d->unaligned_bvec = mempool_create_kmalloc_pool(1,
@@ -759,6 +785,7 @@ static int bcache_device_init(struct bcache_device *d, unsigned block_size)
!(q = blk_alloc_queue(GFP_KERNEL)))
return -ENOMEM;
+ set_capacity(d->disk, sectors);
snprintf(d->disk->disk_name, DISK_NAME_LEN, "bcache%i", bcache_minor);
d->disk->major = bcache_major;
@@ -781,6 +808,8 @@ static int bcache_device_init(struct bcache_device *d, unsigned block_size)
set_bit(QUEUE_FLAG_NONROT, &d->disk->queue->queue_flags);
set_bit(QUEUE_FLAG_DISCARD, &d->disk->queue->queue_flags);
+ blk_queue_flush(q, REQ_FLUSH|REQ_FUA);
+
return 0;
}
@@ -800,6 +829,17 @@ static void calc_cached_dev_sectors(struct cache_set *c)
void bch_cached_dev_run(struct cached_dev *dc)
{
struct bcache_device *d = &dc->disk;
+ char buf[SB_LABEL_SIZE + 1];
+ char *env[] = {
+ "DRIVER=bcache",
+ kasprintf(GFP_KERNEL, "CACHED_UUID=%pU", dc->sb.uuid),
+ NULL,
+ NULL,
+ };
+
+ memcpy(buf, dc->sb.label, SB_LABEL_SIZE);
+ buf[SB_LABEL_SIZE] = '\0';
+ env[2] = kasprintf(GFP_KERNEL, "CACHED_LABEL=%s", buf);
if (atomic_xchg(&dc->running, 1))
return;
@@ -816,10 +856,12 @@ void bch_cached_dev_run(struct cached_dev *dc)
add_disk(d->disk);
bd_link_disk_holder(dc->bdev, dc->disk.disk);
-#if 0
- char *env[] = { "SYMLINK=label" , NULL };
+ /* won't show up in the uevent file, use udevadm monitor -e instead
+ * only class / kset properties are persistent */
kobject_uevent_env(&disk_to_dev(d->disk)->kobj, KOBJ_CHANGE, env);
-#endif
+ kfree(env[1]);
+ kfree(env[2]);
+
if (sysfs_create_link(&d->kobj, &disk_to_dev(d->disk)->kobj, "dev") ||
sysfs_create_link(&disk_to_dev(d->disk)->kobj, &d->kobj, "bcache"))
pr_debug("error creating sysfs link");
@@ -960,6 +1002,7 @@ int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c)
atomic_set(&dc->count, 1);
if (BDEV_STATE(&dc->sb) == BDEV_STATE_DIRTY) {
+ bch_sectors_dirty_init(dc);
atomic_set(&dc->has_dirty, 1);
atomic_inc(&dc->count);
bch_writeback_queue(dc);
@@ -1014,6 +1057,14 @@ static void cached_dev_flush(struct closure *cl)
struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl);
struct bcache_device *d = &dc->disk;
+ mutex_lock(&bch_register_lock);
+ d->flush_done = 1;
+
+ if (d->c)
+ bcache_device_unlink(d);
+
+ mutex_unlock(&bch_register_lock);
+
bch_cache_accounting_destroy(&dc->accounting);
kobject_del(&d->kobj);
@@ -1045,7 +1096,8 @@ static int cached_dev_init(struct cached_dev *dc, unsigned block_size)
hlist_add_head(&io->hash, dc->io_hash + RECENT_IO);
}
- ret = bcache_device_init(&dc->disk, block_size);
+ ret = bcache_device_init(&dc->disk, block_size,
+ dc->bdev->bd_part->nr_sects - dc->sb.data_offset);
if (ret)
return ret;
@@ -1144,11 +1196,10 @@ static int flash_dev_run(struct cache_set *c, struct uuid_entry *u)
kobject_init(&d->kobj, &bch_flash_dev_ktype);
- if (bcache_device_init(d, block_bytes(c)))
+ if (bcache_device_init(d, block_bytes(c), u->sectors))
goto err;
bcache_device_attach(d, c, u - c->uuids);
- set_capacity(d->disk, u->sectors);
bch_flash_dev_request_init(d);
add_disk(d->disk);
@@ -1255,9 +1306,10 @@ static void cache_set_free(struct closure *cl)
free_pages((unsigned long) c->uuids, ilog2(bucket_pages(c)));
free_pages((unsigned long) c->sort, ilog2(bucket_pages(c)));
- kfree(c->fill_iter);
if (c->bio_split)
bioset_free(c->bio_split);
+ if (c->fill_iter)
+ mempool_destroy(c->fill_iter);
if (c->bio_meta)
mempool_destroy(c->bio_meta);
if (c->search)
@@ -1278,11 +1330,9 @@ static void cache_set_free(struct closure *cl)
static void cache_set_flush(struct closure *cl)
{
struct cache_set *c = container_of(cl, struct cache_set, caching);
+ struct cache *ca;
struct btree *b;
-
- /* Shut down allocator threads */
- set_bit(CACHE_SET_STOPPING_2, &c->flags);
- wake_up(&c->alloc_wait);
+ unsigned i;
bch_cache_accounting_destroy(&c->accounting);
@@ -1295,7 +1345,11 @@ static void cache_set_flush(struct closure *cl)
/* Should skip this if we're unregistering because of an error */
list_for_each_entry(b, &c->btree_cache, list)
if (btree_node_dirty(b))
- bch_btree_write(b, true, NULL);
+ bch_btree_node_write(b, NULL);
+
+ for_each_cache(ca, c, i)
+ if (ca->alloc_thread)
+ kthread_stop(ca->alloc_thread);
closure_return(cl);
}
@@ -1303,18 +1357,22 @@ static void cache_set_flush(struct closure *cl)
static void __cache_set_unregister(struct closure *cl)
{
struct cache_set *c = container_of(cl, struct cache_set, caching);
- struct cached_dev *dc, *t;
+ struct cached_dev *dc;
size_t i;
mutex_lock(&bch_register_lock);
- if (test_bit(CACHE_SET_UNREGISTERING, &c->flags))
- list_for_each_entry_safe(dc, t, &c->cached_devs, list)
- bch_cached_dev_detach(dc);
-
for (i = 0; i < c->nr_uuids; i++)
- if (c->devices[i] && UUID_FLASH_ONLY(&c->uuids[i]))
- bcache_device_stop(c->devices[i]);
+ if (c->devices[i]) {
+ if (!UUID_FLASH_ONLY(&c->uuids[i]) &&
+ test_bit(CACHE_SET_UNREGISTERING, &c->flags)) {
+ dc = container_of(c->devices[i],
+ struct cached_dev, disk);
+ bch_cached_dev_detach(dc);
+ } else {
+ bcache_device_stop(c->devices[i]);
+ }
+ }
mutex_unlock(&bch_register_lock);
@@ -1373,9 +1431,9 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb)
c->btree_pages = max_t(int, c->btree_pages / 4,
BTREE_MAX_PAGES);
- init_waitqueue_head(&c->alloc_wait);
+ c->sort_crit_factor = int_sqrt(c->btree_pages);
+
mutex_init(&c->bucket_lock);
- mutex_init(&c->fill_lock);
mutex_init(&c->sort_lock);
spin_lock_init(&c->sort_time_lock);
closure_init_unlocked(&c->sb_write);
@@ -1401,8 +1459,8 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb)
!(c->bio_meta = mempool_create_kmalloc_pool(2,
sizeof(struct bbio) + sizeof(struct bio_vec) *
bucket_pages(c))) ||
+ !(c->fill_iter = mempool_create_kmalloc_pool(1, iter_size)) ||
!(c->bio_split = bioset_create(4, offsetof(struct bbio, bio))) ||
- !(c->fill_iter = kmalloc(iter_size, GFP_KERNEL)) ||
!(c->sort = alloc_bucket_pages(GFP_KERNEL, c)) ||
!(c->uuids = alloc_bucket_pages(GFP_KERNEL, c)) ||
bch_journal_alloc(c) ||
@@ -1410,8 +1468,6 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb)
bch_open_buckets_alloc(c))
goto err;
- c->fill_iter->size = sb->bucket_size / sb->block_size;
-
c->congested_read_threshold_us = 2000;
c->congested_write_threshold_us = 20000;
c->error_limit = 8 << IO_ERROR_SHIFT;
@@ -1496,9 +1552,10 @@ static void run_cache_set(struct cache_set *c)
*/
bch_journal_next(&c->journal);
+ err = "error starting allocator thread";
for_each_cache(ca, c, i)
- closure_call(&ca->alloc, bch_allocator_thread,
- system_wq, &c->cl);
+ if (bch_cache_allocator_start(ca))
+ goto err;
/*
* First place it's safe to allocate: btree_check() and
@@ -1531,17 +1588,16 @@ static void run_cache_set(struct cache_set *c)
bch_btree_gc_finish(c);
+ err = "error starting allocator thread";
for_each_cache(ca, c, i)
- closure_call(&ca->alloc, bch_allocator_thread,
- ca->alloc_workqueue, &c->cl);
+ if (bch_cache_allocator_start(ca))
+ goto err;
mutex_lock(&c->bucket_lock);
for_each_cache(ca, c, i)
bch_prio_write(ca);
mutex_unlock(&c->bucket_lock);
- wake_up(&c->alloc_wait);
-
err = "cannot allocate new UUID bucket";
if (__uuid_write(c))
goto err_unlock_gc;
@@ -1552,7 +1608,7 @@ static void run_cache_set(struct cache_set *c)
goto err_unlock_gc;
bkey_copy_key(&c->root->key, &MAX_KEY);
- bch_btree_write(c->root, true, &op);
+ bch_btree_node_write(c->root, &op.cl);
bch_btree_set_root(c->root);
rw_unlock(true, c->root);
@@ -1673,9 +1729,6 @@ void bch_cache_release(struct kobject *kobj)
bio_split_pool_free(&ca->bio_split_hook);
- if (ca->alloc_workqueue)
- destroy_workqueue(ca->alloc_workqueue);
-
free_pages((unsigned long) ca->disk_buckets, ilog2(bucket_pages(ca)));
kfree(ca->prio_buckets);
vfree(ca->buckets);
@@ -1723,7 +1776,6 @@ static int cache_alloc(struct cache_sb *sb, struct cache *ca)
!(ca->prio_buckets = kzalloc(sizeof(uint64_t) * prio_buckets(ca) *
2, GFP_KERNEL)) ||
!(ca->disk_buckets = alloc_bucket_pages(GFP_KERNEL, ca)) ||
- !(ca->alloc_workqueue = alloc_workqueue("bch_allocator", 0, 1)) ||
bio_split_pool_init(&ca->bio_split_hook))
return -ENOMEM;
@@ -1786,6 +1838,36 @@ static ssize_t register_bcache(struct kobject *, struct kobj_attribute *,
kobj_attribute_write(register, register_bcache);
kobj_attribute_write(register_quiet, register_bcache);
+static bool bch_is_open_backing(struct block_device *bdev) {
+ struct cache_set *c, *tc;
+ struct cached_dev *dc, *t;
+
+ list_for_each_entry_safe(c, tc, &bch_cache_sets, list)
+ list_for_each_entry_safe(dc, t, &c->cached_devs, list)
+ if (dc->bdev == bdev)
+ return true;
+ list_for_each_entry_safe(dc, t, &uncached_devices, list)
+ if (dc->bdev == bdev)
+ return true;
+ return false;
+}
+
+static bool bch_is_open_cache(struct block_device *bdev) {
+ struct cache_set *c, *tc;
+ struct cache *ca;
+ unsigned i;
+
+ list_for_each_entry_safe(c, tc, &bch_cache_sets, list)
+ for_each_cache(ca, c, i)
+ if (ca->bdev == bdev)
+ return true;
+ return false;
+}
+
+static bool bch_is_open(struct block_device *bdev) {
+ return bch_is_open_cache(bdev) || bch_is_open_backing(bdev);
+}
+
static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
const char *buffer, size_t size)
{
@@ -1810,8 +1892,13 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
FMODE_READ|FMODE_WRITE|FMODE_EXCL,
sb);
if (IS_ERR(bdev)) {
- if (bdev == ERR_PTR(-EBUSY))
- err = "device busy";
+ if (bdev == ERR_PTR(-EBUSY)) {
+ bdev = lookup_bdev(strim(path));
+ if (!IS_ERR(bdev) && bch_is_open(bdev))
+ err = "device already registered";
+ else
+ err = "device busy";
+ }
goto err;
}
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index 4d9cca47e4c6..12a2c2846f99 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -9,7 +9,9 @@
#include "sysfs.h"
#include "btree.h"
#include "request.h"
+#include "writeback.h"
+#include <linux/blkdev.h>
#include <linux/sort.h>
static const char * const cache_replacement_policies[] = {
@@ -79,6 +81,9 @@ rw_attribute(writeback_rate_p_term_inverse);
rw_attribute(writeback_rate_d_smooth);
read_attribute(writeback_rate_debug);
+read_attribute(stripe_size);
+read_attribute(partial_stripes_expensive);
+
rw_attribute(synchronous);
rw_attribute(journal_delay_ms);
rw_attribute(discard);
@@ -127,7 +132,7 @@ SHOW(__bch_cached_dev)
char derivative[20];
char target[20];
bch_hprint(dirty,
- atomic_long_read(&dc->disk.sectors_dirty) << 9);
+ bcache_dev_sectors_dirty(&dc->disk) << 9);
bch_hprint(derivative, dc->writeback_rate_derivative << 9);
bch_hprint(target, dc->writeback_rate_target << 9);
@@ -143,7 +148,10 @@ SHOW(__bch_cached_dev)
}
sysfs_hprint(dirty_data,
- atomic_long_read(&dc->disk.sectors_dirty) << 9);
+ bcache_dev_sectors_dirty(&dc->disk) << 9);
+
+ sysfs_hprint(stripe_size, (1 << dc->disk.stripe_size_bits) << 9);
+ var_printf(partial_stripes_expensive, "%u");
var_printf(sequential_merge, "%i");
var_hprint(sequential_cutoff);
@@ -170,6 +178,7 @@ STORE(__cached_dev)
disk.kobj);
unsigned v = size;
struct cache_set *c;
+ struct kobj_uevent_env *env;
#define d_strtoul(var) sysfs_strtoul(var, dc->var)
#define d_strtoi_h(var) sysfs_hatoi(var, dc->var)
@@ -214,6 +223,7 @@ STORE(__cached_dev)
}
if (attr == &sysfs_label) {
+ /* note: endlines are preserved */
memcpy(dc->sb.label, buf, SB_LABEL_SIZE);
bch_write_bdev_super(dc, NULL);
if (dc->disk.c) {
@@ -221,6 +231,15 @@ STORE(__cached_dev)
buf, SB_LABEL_SIZE);
bch_uuid_write(dc->disk.c);
}
+ env = kzalloc(sizeof(struct kobj_uevent_env), GFP_KERNEL);
+ if (!env)
+ return -ENOMEM;
+ add_uevent_var(env, "DRIVER=bcache");
+ add_uevent_var(env, "CACHED_UUID=%pU", dc->sb.uuid),
+ add_uevent_var(env, "CACHED_LABEL=%s", buf);
+ kobject_uevent_env(
+ &disk_to_dev(dc->disk.disk)->kobj, KOBJ_CHANGE, env->envp);
+ kfree(env);
}
if (attr == &sysfs_attach) {
@@ -284,6 +303,8 @@ static struct attribute *bch_cached_dev_files[] = {
&sysfs_writeback_rate_d_smooth,
&sysfs_writeback_rate_debug,
&sysfs_dirty_data,
+ &sysfs_stripe_size,
+ &sysfs_partial_stripes_expensive,
&sysfs_sequential_cutoff,
&sysfs_sequential_merge,
&sysfs_clear_stats,
@@ -665,12 +686,10 @@ SHOW(__bch_cache)
int cmp(const void *l, const void *r)
{ return *((uint16_t *) r) - *((uint16_t *) l); }
- /* Number of quantiles we compute */
- const unsigned nq = 31;
-
size_t n = ca->sb.nbuckets, i, unused, btree;
uint64_t sum = 0;
- uint16_t q[nq], *p, *cached;
+ /* Compute 31 quantiles */
+ uint16_t q[31], *p, *cached;
ssize_t ret;
cached = p = vmalloc(ca->sb.nbuckets * sizeof(uint16_t));
@@ -703,26 +722,29 @@ SHOW(__bch_cache)
if (n)
do_div(sum, n);
- for (i = 0; i < nq; i++)
- q[i] = INITIAL_PRIO - cached[n * (i + 1) / (nq + 1)];
+ for (i = 0; i < ARRAY_SIZE(q); i++)
+ q[i] = INITIAL_PRIO - cached[n * (i + 1) /
+ (ARRAY_SIZE(q) + 1)];
vfree(p);
- ret = snprintf(buf, PAGE_SIZE,
- "Unused: %zu%%\n"
- "Metadata: %zu%%\n"
- "Average: %llu\n"
- "Sectors per Q: %zu\n"
- "Quantiles: [",
- unused * 100 / (size_t) ca->sb.nbuckets,
- btree * 100 / (size_t) ca->sb.nbuckets, sum,
- n * ca->sb.bucket_size / (nq + 1));
-
- for (i = 0; i < nq && ret < (ssize_t) PAGE_SIZE; i++)
- ret += snprintf(buf + ret, PAGE_SIZE - ret,
- i < nq - 1 ? "%u " : "%u]\n", q[i]);
-
- buf[PAGE_SIZE - 1] = '\0';
+ ret = scnprintf(buf, PAGE_SIZE,
+ "Unused: %zu%%\n"
+ "Metadata: %zu%%\n"
+ "Average: %llu\n"
+ "Sectors per Q: %zu\n"
+ "Quantiles: [",
+ unused * 100 / (size_t) ca->sb.nbuckets,
+ btree * 100 / (size_t) ca->sb.nbuckets, sum,
+ n * ca->sb.bucket_size / (ARRAY_SIZE(q) + 1));
+
+ for (i = 0; i < ARRAY_SIZE(q); i++)
+ ret += scnprintf(buf + ret, PAGE_SIZE - ret,
+ "%u ", q[i]);
+ ret--;
+
+ ret += scnprintf(buf + ret, PAGE_SIZE - ret, "]\n");
+
return ret;
}
diff --git a/drivers/md/bcache/trace.c b/drivers/md/bcache/trace.c
index 983f9bb411bc..f7b6c197f90f 100644
--- a/drivers/md/bcache/trace.c
+++ b/drivers/md/bcache/trace.c
@@ -2,6 +2,7 @@
#include "btree.h"
#include "request.h"
+#include <linux/blktrace_api.h>
#include <linux/module.h>
#define CREATE_TRACE_POINTS
@@ -9,18 +10,44 @@
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_end);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_passthrough);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_hit);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_miss);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_sequential);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_congested);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_retry);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writethrough);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_skip);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_replay_key);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_full);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_entry_full);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_cache_cannibalize);
+
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_read);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_write);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_dirty);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_dirty);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc_fail);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_free);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_gc_coalesce);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy_collision);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_insert_key);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_split);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_compact);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_set_root);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_invalidate);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_fail);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback_collision);
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index da3a99e85b1e..98eb81159a22 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -228,23 +228,6 @@ start: bv->bv_len = min_t(size_t, PAGE_SIZE - bv->bv_offset,
}
}
-int bch_bio_alloc_pages(struct bio *bio, gfp_t gfp)
-{
- int i;
- struct bio_vec *bv;
-
- bio_for_each_segment(bv, bio, i) {
- bv->bv_page = alloc_page(gfp);
- if (!bv->bv_page) {
- while (bv-- != bio->bi_io_vec + bio->bi_idx)
- __free_page(bv->bv_page);
- return -ENOMEM;
- }
- }
-
- return 0;
-}
-
/*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group (Any
* use permitted, subject to terms of PostgreSQL license; see.)
diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h
index 577393e38c3a..1ae2a73ad85f 100644
--- a/drivers/md/bcache/util.h
+++ b/drivers/md/bcache/util.h
@@ -15,8 +15,6 @@
struct closure;
-#include <trace/events/bcache.h>
-
#ifdef CONFIG_BCACHE_EDEBUG
#define atomic_dec_bug(v) BUG_ON(atomic_dec_return(v) < 0)
@@ -566,12 +564,8 @@ static inline unsigned fract_exp_two(unsigned x, unsigned fract_bits)
return x;
}
-#define bio_end(bio) ((bio)->bi_sector + bio_sectors(bio))
-
void bch_bio_map(struct bio *bio, void *base);
-int bch_bio_alloc_pages(struct bio *bio, gfp_t gfp);
-
static inline sector_t bdev_sectors(struct block_device *bdev)
{
return bdev->bd_inode->i_size >> 9;
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 2714ed3991d1..22cbff551628 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -9,6 +9,9 @@
#include "bcache.h"
#include "btree.h"
#include "debug.h"
+#include "writeback.h"
+
+#include <trace/events/bcache.h>
static struct workqueue_struct *dirty_wq;
@@ -36,7 +39,7 @@ static void __update_writeback_rate(struct cached_dev *dc)
int change = 0;
int64_t error;
- int64_t dirty = atomic_long_read(&dc->disk.sectors_dirty);
+ int64_t dirty = bcache_dev_sectors_dirty(&dc->disk);
int64_t derivative = dirty - dc->disk.sectors_dirty_last;
dc->disk.sectors_dirty_last = dirty;
@@ -105,6 +108,31 @@ static bool dirty_pred(struct keybuf *buf, struct bkey *k)
return KEY_DIRTY(k);
}
+static bool dirty_full_stripe_pred(struct keybuf *buf, struct bkey *k)
+{
+ uint64_t stripe;
+ unsigned nr_sectors = KEY_SIZE(k);
+ struct cached_dev *dc = container_of(buf, struct cached_dev,
+ writeback_keys);
+ unsigned stripe_size = 1 << dc->disk.stripe_size_bits;
+
+ if (!KEY_DIRTY(k))
+ return false;
+
+ stripe = KEY_START(k) >> dc->disk.stripe_size_bits;
+ while (1) {
+ if (atomic_read(dc->disk.stripe_sectors_dirty + stripe) !=
+ stripe_size)
+ return false;
+
+ if (nr_sectors <= stripe_size)
+ return true;
+
+ nr_sectors -= stripe_size;
+ stripe++;
+ }
+}
+
static void dirty_init(struct keybuf_key *w)
{
struct dirty_io *io = w->private;
@@ -149,7 +177,22 @@ static void refill_dirty(struct closure *cl)
searched_from_start = true;
}
- bch_refill_keybuf(dc->disk.c, buf, &end);
+ if (dc->partial_stripes_expensive) {
+ uint64_t i;
+
+ for (i = 0; i < dc->disk.nr_stripes; i++)
+ if (atomic_read(dc->disk.stripe_sectors_dirty + i) ==
+ 1 << dc->disk.stripe_size_bits)
+ goto full_stripes;
+
+ goto normal_refill;
+full_stripes:
+ bch_refill_keybuf(dc->disk.c, buf, &end,
+ dirty_full_stripe_pred);
+ } else {
+normal_refill:
+ bch_refill_keybuf(dc->disk.c, buf, &end, dirty_pred);
+ }
if (bkey_cmp(&buf->last_scanned, &end) >= 0 && searched_from_start) {
/* Searched the entire btree - delay awhile */
@@ -181,10 +224,8 @@ void bch_writeback_queue(struct cached_dev *dc)
}
}
-void bch_writeback_add(struct cached_dev *dc, unsigned sectors)
+void bch_writeback_add(struct cached_dev *dc)
{
- atomic_long_add(sectors, &dc->disk.sectors_dirty);
-
if (!atomic_read(&dc->has_dirty) &&
!atomic_xchg(&dc->has_dirty, 1)) {
atomic_inc(&dc->count);
@@ -203,6 +244,34 @@ void bch_writeback_add(struct cached_dev *dc, unsigned sectors)
}
}
+void bcache_dev_sectors_dirty_add(struct cache_set *c, unsigned inode,
+ uint64_t offset, int nr_sectors)
+{
+ struct bcache_device *d = c->devices[inode];
+ unsigned stripe_size, stripe_offset;
+ uint64_t stripe;
+
+ if (!d)
+ return;
+
+ stripe_size = 1 << d->stripe_size_bits;
+ stripe = offset >> d->stripe_size_bits;
+ stripe_offset = offset & (stripe_size - 1);
+
+ while (nr_sectors) {
+ int s = min_t(unsigned, abs(nr_sectors),
+ stripe_size - stripe_offset);
+
+ if (nr_sectors < 0)
+ s = -s;
+
+ atomic_add(s, d->stripe_sectors_dirty + stripe);
+ nr_sectors -= s;
+ stripe_offset = 0;
+ stripe++;
+ }
+}
+
/* Background writeback - IO loop */
static void dirty_io_destructor(struct closure *cl)
@@ -216,9 +285,10 @@ static void write_dirty_finish(struct closure *cl)
struct dirty_io *io = container_of(cl, struct dirty_io, cl);
struct keybuf_key *w = io->bio.bi_private;
struct cached_dev *dc = io->dc;
- struct bio_vec *bv = bio_iovec_idx(&io->bio, io->bio.bi_vcnt);
+ struct bio_vec *bv;
+ int i;
- while (bv-- != io->bio.bi_io_vec)
+ bio_for_each_segment_all(bv, &io->bio, i)
__free_page(bv->bv_page);
/* This is kind of a dumb way of signalling errors. */
@@ -236,10 +306,12 @@ static void write_dirty_finish(struct closure *cl)
for (i = 0; i < KEY_PTRS(&w->key); i++)
atomic_inc(&PTR_BUCKET(dc->disk.c, &w->key, i)->pin);
- pr_debug("clearing %s", pkey(&w->key));
bch_btree_insert(&op, dc->disk.c);
closure_sync(&op.cl);
+ if (op.insert_collision)
+ trace_bcache_writeback_collision(&w->key);
+
atomic_long_inc(op.insert_collision
? &dc->disk.c->writeback_keys_failed
: &dc->disk.c->writeback_keys_done);
@@ -275,7 +347,6 @@ static void write_dirty(struct closure *cl)
io->bio.bi_bdev = io->dc->bdev;
io->bio.bi_end_io = dirty_endio;
- trace_bcache_write_dirty(&io->bio);
closure_bio_submit(&io->bio, cl, &io->dc->disk);
continue_at(cl, write_dirty_finish, dirty_wq);
@@ -296,7 +367,6 @@ static void read_dirty_submit(struct closure *cl)
{
struct dirty_io *io = container_of(cl, struct dirty_io, cl);
- trace_bcache_read_dirty(&io->bio);
closure_bio_submit(&io->bio, cl, &io->dc->disk);
continue_at(cl, write_dirty, dirty_wq);
@@ -349,10 +419,10 @@ static void read_dirty(struct closure *cl)
io->bio.bi_rw = READ;
io->bio.bi_end_io = read_dirty_endio;
- if (bch_bio_alloc_pages(&io->bio, GFP_KERNEL))
+ if (bio_alloc_pages(&io->bio, GFP_KERNEL))
goto err_free;
- pr_debug("%s", pkey(&w->key));
+ trace_bcache_writeback(&w->key);
closure_call(&io->cl, read_dirty_submit, NULL, &dc->disk.cl);
@@ -375,12 +445,49 @@ err:
refill_dirty(cl);
}
+/* Init */
+
+static int bch_btree_sectors_dirty_init(struct btree *b, struct btree_op *op,
+ struct cached_dev *dc)
+{
+ struct bkey *k;
+ struct btree_iter iter;
+
+ bch_btree_iter_init(b, &iter, &KEY(dc->disk.id, 0, 0));
+ while ((k = bch_btree_iter_next_filter(&iter, b, bch_ptr_bad)))
+ if (!b->level) {
+ if (KEY_INODE(k) > dc->disk.id)
+ break;
+
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, dc->disk.id,
+ KEY_START(k),
+ KEY_SIZE(k));
+ } else {
+ btree(sectors_dirty_init, k, b, op, dc);
+ if (KEY_INODE(k) > dc->disk.id)
+ break;
+
+ cond_resched();
+ }
+
+ return 0;
+}
+
+void bch_sectors_dirty_init(struct cached_dev *dc)
+{
+ struct btree_op op;
+
+ bch_btree_op_init_stack(&op);
+ btree_root(sectors_dirty_init, dc->disk.c, &op, dc);
+}
+
void bch_cached_dev_writeback_init(struct cached_dev *dc)
{
closure_init_unlocked(&dc->writeback);
init_rwsem(&dc->writeback_lock);
- bch_keybuf_init(&dc->writeback_keys, dirty_pred);
+ bch_keybuf_init(&dc->writeback_keys);
dc->writeback_metadata = true;
dc->writeback_running = true;
diff --git a/drivers/md/bcache/writeback.h b/drivers/md/bcache/writeback.h
new file mode 100644
index 000000000000..c91f61bb95b6
--- /dev/null
+++ b/drivers/md/bcache/writeback.h
@@ -0,0 +1,64 @@
+#ifndef _BCACHE_WRITEBACK_H
+#define _BCACHE_WRITEBACK_H
+
+#define CUTOFF_WRITEBACK 40
+#define CUTOFF_WRITEBACK_SYNC 70
+
+static inline uint64_t bcache_dev_sectors_dirty(struct bcache_device *d)
+{
+ uint64_t i, ret = 0;
+
+ for (i = 0; i < d->nr_stripes; i++)
+ ret += atomic_read(d->stripe_sectors_dirty + i);
+
+ return ret;
+}
+
+static inline bool bcache_dev_stripe_dirty(struct bcache_device *d,
+ uint64_t offset,
+ unsigned nr_sectors)
+{
+ uint64_t stripe = offset >> d->stripe_size_bits;
+
+ while (1) {
+ if (atomic_read(d->stripe_sectors_dirty + stripe))
+ return true;
+
+ if (nr_sectors <= 1 << d->stripe_size_bits)
+ return false;
+
+ nr_sectors -= 1 << d->stripe_size_bits;
+ stripe++;
+ }
+}
+
+static inline bool should_writeback(struct cached_dev *dc, struct bio *bio,
+ unsigned cache_mode, bool would_skip)
+{
+ unsigned in_use = dc->disk.c->gc_stats.in_use;
+
+ if (cache_mode != CACHE_MODE_WRITEBACK ||
+ atomic_read(&dc->disk.detaching) ||
+ in_use > CUTOFF_WRITEBACK_SYNC)
+ return false;
+
+ if (dc->partial_stripes_expensive &&
+ bcache_dev_stripe_dirty(&dc->disk, bio->bi_sector,
+ bio_sectors(bio)))
+ return true;
+
+ if (would_skip)
+ return false;
+
+ return bio->bi_rw & REQ_SYNC ||
+ in_use <= CUTOFF_WRITEBACK;
+}
+
+void bcache_dev_sectors_dirty_add(struct cache_set *, unsigned, uint64_t, int);
+void bch_writeback_queue(struct cached_dev *);
+void bch_writeback_add(struct cached_dev *);
+
+void bch_sectors_dirty_init(struct cached_dev *dc);
+void bch_cached_dev_writeback_init(struct cached_dev *);
+
+#endif
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 957a719e8c2f..df7b0a06b0ea 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -2290,12 +2290,18 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio)
d = r10_bio->devs[1].devnum;
wbio = r10_bio->devs[1].bio;
wbio2 = r10_bio->devs[1].repl_bio;
+ /* Need to test wbio2->bi_end_io before we call
+ * generic_make_request as if the former is NULL,
+ * the latter is free to free wbio2.
+ */
+ if (wbio2 && !wbio2->bi_end_io)
+ wbio2 = NULL;
if (wbio->bi_end_io) {
atomic_inc(&conf->mirrors[d].rdev->nr_pending);
md_sync_acct(conf->mirrors[d].rdev->bdev, bio_sectors(wbio));
generic_make_request(wbio);
}
- if (wbio2 && wbio2->bi_end_io) {
+ if (wbio2) {
atomic_inc(&conf->mirrors[d].replacement->nr_pending);
md_sync_acct(conf->mirrors[d].replacement->bdev,
bio_sectors(wbio2));
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2bf094a587cb..78ea44336e75 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3462,6 +3462,7 @@ static void handle_stripe(struct stripe_head *sh)
test_and_clear_bit(STRIPE_SYNC_REQUESTED, &sh->state)) {
set_bit(STRIPE_SYNCING, &sh->state);
clear_bit(STRIPE_INSYNC, &sh->state);
+ clear_bit(STRIPE_REPLACED, &sh->state);
}
spin_unlock(&sh->stripe_lock);
}
@@ -3607,19 +3608,23 @@ static void handle_stripe(struct stripe_head *sh)
handle_parity_checks5(conf, sh, &s, disks);
}
- if (s.replacing && s.locked == 0
- && !test_bit(STRIPE_INSYNC, &sh->state)) {
+ if ((s.replacing || s.syncing) && s.locked == 0
+ && !test_bit(STRIPE_COMPUTE_RUN, &sh->state)
+ && !test_bit(STRIPE_REPLACED, &sh->state)) {
/* Write out to replacement devices where possible */
for (i = 0; i < conf->raid_disks; i++)
- if (test_bit(R5_UPTODATE, &sh->dev[i].flags) &&
- test_bit(R5_NeedReplace, &sh->dev[i].flags)) {
+ if (test_bit(R5_NeedReplace, &sh->dev[i].flags)) {
+ WARN_ON(!test_bit(R5_UPTODATE, &sh->dev[i].flags));
set_bit(R5_WantReplace, &sh->dev[i].flags);
set_bit(R5_LOCKED, &sh->dev[i].flags);
s.locked++;
}
- set_bit(STRIPE_INSYNC, &sh->state);
+ if (s.replacing)
+ set_bit(STRIPE_INSYNC, &sh->state);
+ set_bit(STRIPE_REPLACED, &sh->state);
}
if ((s.syncing || s.replacing) && s.locked == 0 &&
+ !test_bit(STRIPE_COMPUTE_RUN, &sh->state) &&
test_bit(STRIPE_INSYNC, &sh->state)) {
md_done_sync(conf->mddev, STRIPE_SECTORS, 1);
clear_bit(STRIPE_SYNCING, &sh->state);
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index b0b663b119a8..70c49329ca9a 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -306,6 +306,7 @@ enum {
STRIPE_SYNC_REQUESTED,
STRIPE_SYNCING,
STRIPE_INSYNC,
+ STRIPE_REPLACED,
STRIPE_PREREAD_ACTIVE,
STRIPE_DELAYED,
STRIPE_DEGRADED,
diff --git a/drivers/media/i2c/ml86v7667.c b/drivers/media/i2c/ml86v7667.c
index efdc873e58d1..a9857022f71d 100644
--- a/drivers/media/i2c/ml86v7667.c
+++ b/drivers/media/i2c/ml86v7667.c
@@ -117,7 +117,7 @@ static int ml86v7667_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct i2c_client *client = v4l2_get_subdevdata(sd);
- int ret;
+ int ret = -EINVAL;
switch (ctrl->id) {
case V4L2_CID_BRIGHTNESS:
@@ -157,7 +157,7 @@ static int ml86v7667_s_ctrl(struct v4l2_ctrl *ctrl)
break;
}
- return 0;
+ return ret;
}
static int ml86v7667_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index df4ada880e42..bd9405df1bd6 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1987,7 +1987,7 @@ MODULE_DEVICE_TABLE(platform, coda_platform_ids);
#ifdef CONFIG_OF
static const struct of_device_id coda_dt_ids[] = {
- { .compatible = "fsl,imx27-vpu", .data = &coda_platform_ids[CODA_IMX27] },
+ { .compatible = "fsl,imx27-vpu", .data = &coda_devdata[CODA_IMX27] },
{ .compatible = "fsl,imx53-vpu", .data = &coda_devdata[CODA_IMX53] },
{ /* sentinel */ }
};
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 553d87e5ceab..fd6289d60cde 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -784,6 +784,7 @@ static int g2d_probe(struct platform_device *pdev)
}
*vfd = g2d_videodev;
vfd->lock = &dev->mutex;
+ vfd->v4l2_dev = &dev->v4l2_dev;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
if (ret) {
v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 5296385153d5..4f6dd42c9adb 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -344,7 +344,7 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
pix_mp->num_planes = 2;
/* Set pixelformat to the format in which MFC
outputs the decoded frame */
- pix_mp->pixelformat = V4L2_PIX_FMT_NV12MT;
+ pix_mp->pixelformat = ctx->dst_fmt->fourcc;
pix_mp->plane_fmt[0].bytesperline = ctx->buf_width;
pix_mp->plane_fmt[0].sizeimage = ctx->luma_size;
pix_mp->plane_fmt[1].bytesperline = ctx->buf_width;
@@ -382,10 +382,16 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
mfc_err("Unsupported format for source.\n");
return -EINVAL;
}
- if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
- mfc_err("Not supported format.\n");
+ if (fmt->codec_mode == S5P_FIMV_CODEC_NONE) {
+ mfc_err("Unknown codec\n");
return -EINVAL;
}
+ if (!IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_VP8) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ }
} else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
fmt = find_format(f, MFC_FMT_RAW);
if (!fmt) {
@@ -411,7 +417,6 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
- struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_mp;
mfc_debug_enter();
@@ -425,54 +430,32 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
- fmt = find_format(f, MFC_FMT_RAW);
- if (!fmt) {
- mfc_err("Unsupported format for source.\n");
- return -EINVAL;
- }
- if (!IS_MFCV6(dev) && (fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- } else if (IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
- ctx->dst_fmt = fmt;
- mfc_debug_leave();
- return ret;
- } else if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- mfc_err("Wrong type error for S_FMT : %d", f->type);
- return -EINVAL;
- }
- fmt = find_format(f, MFC_FMT_DEC);
- if (!fmt || fmt->codec_mode == S5P_MFC_CODEC_NONE) {
- mfc_err("Unknown codec\n");
- ret = -EINVAL;
+ /* dst_fmt is validated by call to vidioc_try_fmt */
+ ctx->dst_fmt = find_format(f, MFC_FMT_RAW);
+ ret = 0;
goto out;
- }
- if (fmt->type != MFC_FMT_DEC) {
- mfc_err("Wrong format selected, you should choose "
- "format for decoding\n");
+ } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+ /* src_fmt is validated by call to vidioc_try_fmt */
+ ctx->src_fmt = find_format(f, MFC_FMT_DEC);
+ ctx->codec_mode = ctx->src_fmt->codec_mode;
+ mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
+ pix_mp->height = 0;
+ pix_mp->width = 0;
+ if (pix_mp->plane_fmt[0].sizeimage)
+ ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
+ else
+ pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
+ DEF_CPB_SIZE;
+ pix_mp->plane_fmt[0].bytesperline = 0;
+ ctx->state = MFCINST_INIT;
+ ret = 0;
+ goto out;
+ } else {
+ mfc_err("Wrong type error for S_FMT : %d", f->type);
ret = -EINVAL;
goto out;
}
- if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
- ctx->src_fmt = fmt;
- ctx->codec_mode = fmt->codec_mode;
- mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
- pix_mp->height = 0;
- pix_mp->width = 0;
- if (pix_mp->plane_fmt[0].sizeimage)
- ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
- else
- pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
- DEF_CPB_SIZE;
- pix_mp->plane_fmt[0].bytesperline = 0;
- ctx->state = MFCINST_INIT;
+
out:
mfc_debug_leave();
return ret;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 2549967b2f85..59e56f4c8ce3 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -906,6 +906,7 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
+ struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
@@ -930,6 +931,18 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
return -EINVAL;
}
+ if (!IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ } else if (IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_NV12MT) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ }
+
if (fmt->num_planes != pix_fmt_mp->num_planes) {
mfc_err("failed to try output format\n");
return -EINVAL;
@@ -947,7 +960,6 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
- struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
int ret = 0;
@@ -960,13 +972,9 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
- fmt = find_format(f, MFC_FMT_ENC);
- if (!fmt) {
- mfc_err("failed to set capture format\n");
- return -EINVAL;
- }
+ /* dst_fmt is validated by call to vidioc_try_fmt */
+ ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
ctx->state = MFCINST_INIT;
- ctx->dst_fmt = fmt;
ctx->codec_mode = ctx->dst_fmt->codec_mode;
ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
pix_fmt_mp->plane_fmt[0].bytesperline = 0;
@@ -987,28 +995,8 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
}
mfc_debug(2, "Got instance number: %d\n", ctx->inst_no);
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- fmt = find_format(f, MFC_FMT_RAW);
- if (!fmt) {
- mfc_err("failed to set output format\n");
- return -EINVAL;
- }
-
- if (!IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- } else if (IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
-
- if (fmt->num_planes != pix_fmt_mp->num_planes) {
- mfc_err("failed to set output format\n");
- ret = -EINVAL;
- goto out;
- }
- ctx->src_fmt = fmt;
+ /* src_fmt is validated by call to vidioc_try_fmt */
+ ctx->src_fmt = find_format(f, MFC_FMT_RAW);
ctx->img_width = pix_fmt_mp->width;
ctx->img_height = pix_fmt_mp->height;
mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c
index 4851cc2e4a4d..c4ff9739a7ae 100644
--- a/drivers/media/usb/em28xx/em28xx-i2c.c
+++ b/drivers/media/usb/em28xx/em28xx-i2c.c
@@ -726,7 +726,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
*eedata = data;
*eedata_len = len;
- dev_config = (void *)eedata;
+ dev_config = (void *)*eedata;
switch (le16_to_cpu(dev_config->chip_conf) >> 4 & 0x3) {
case 0:
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c
index cb694055ba7d..6e5070774dc2 100644
--- a/drivers/media/usb/hdpvr/hdpvr-core.c
+++ b/drivers/media/usb/hdpvr/hdpvr-core.c
@@ -303,6 +303,11 @@ static int hdpvr_probe(struct usb_interface *interface,
dev->workqueue = 0;
+ /* init video transfer queues first of all */
+ /* to prevent oops in hdpvr_delete() on error paths */
+ INIT_LIST_HEAD(&dev->free_buff_list);
+ INIT_LIST_HEAD(&dev->rec_buff_list);
+
/* register v4l2_device early so it can be used for printks */
if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
dev_err(&interface->dev, "v4l2_device_register failed\n");
@@ -325,10 +330,6 @@ static int hdpvr_probe(struct usb_interface *interface,
if (!dev->workqueue)
goto error;
- /* init video transfer queues */
- INIT_LIST_HEAD(&dev->free_buff_list);
- INIT_LIST_HEAD(&dev->rec_buff_list);
-
dev->options = hdpvr_default_options;
if (default_video_input < HDPVR_VIDEO_INPUTS)
@@ -405,7 +406,7 @@ static int hdpvr_probe(struct usb_interface *interface,
video_nr[atomic_inc_return(&dev_nr)]);
if (retval < 0) {
v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
- goto error;
+ goto reg_fail;
}
/* let the user know what node this device is now attached to */
diff --git a/drivers/media/usb/usbtv/Kconfig b/drivers/media/usb/usbtv/Kconfig
index 8864436464bf..7c5b86006ee6 100644
--- a/drivers/media/usb/usbtv/Kconfig
+++ b/drivers/media/usb/usbtv/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_USBTV
tristate "USBTV007 video capture support"
- depends on VIDEO_DEV
+ depends on VIDEO_V4L2
select VIDEOBUF2_VMALLOC
---help---
diff --git a/drivers/media/usb/usbtv/usbtv.c b/drivers/media/usb/usbtv/usbtv.c
index bf43f874685e..91650173941a 100644
--- a/drivers/media/usb/usbtv/usbtv.c
+++ b/drivers/media/usb/usbtv/usbtv.c
@@ -57,7 +57,7 @@
#define USBTV_CHUNK_SIZE 256
#define USBTV_CHUNK 240
#define USBTV_CHUNKS (USBTV_WIDTH * USBTV_HEIGHT \
- / 2 / USBTV_CHUNK)
+ / 4 / USBTV_CHUNK)
/* Chunk header. */
#define USBTV_MAGIC_OK(chunk) ((be32_to_cpu(chunk[0]) & 0xff000000) \
@@ -89,6 +89,7 @@ struct usbtv {
/* Number of currently processed frame, useful find
* out when a new one begins. */
u32 frame_id;
+ int chunks_done;
int iso_size;
unsigned int sequence;
@@ -202,6 +203,26 @@ static int usbtv_setup_capture(struct usbtv *usbtv)
return 0;
}
+/* Copy data from chunk into a frame buffer, deinterlacing the data
+ * into every second line. Unfortunately, they don't align nicely into
+ * 720 pixel lines, as the chunk is 240 words long, which is 480 pixels.
+ * Therefore, we break down the chunk into two halves before copyting,
+ * so that we can interleave a line if needed. */
+static void usbtv_chunk_to_vbuf(u32 *frame, u32 *src, int chunk_no, int odd)
+{
+ int half;
+
+ for (half = 0; half < 2; half++) {
+ int part_no = chunk_no * 2 + half;
+ int line = part_no / 3;
+ int part_index = (line * 2 + !odd) * 3 + (part_no % 3);
+
+ u32 *dst = &frame[part_index * USBTV_CHUNK/2];
+ memcpy(dst, src, USBTV_CHUNK/2 * sizeof(*src));
+ src += USBTV_CHUNK/2;
+ }
+}
+
/* Called for each 256-byte image chunk.
* First word identifies the chunk, followed by 240 words of image
* data and padding. */
@@ -218,17 +239,17 @@ static void usbtv_image_chunk(struct usbtv *usbtv, u32 *chunk)
frame_id = USBTV_FRAME_ID(chunk);
odd = USBTV_ODD(chunk);
chunk_no = USBTV_CHUNK_NO(chunk);
-
- /* Deinterlace. TODO: Use interlaced frame format. */
- chunk_no = (chunk_no - chunk_no % 3) * 2 + chunk_no % 3;
- chunk_no += !odd * 3;
-
if (chunk_no >= USBTV_CHUNKS)
return;
/* Beginning of a frame. */
- if (chunk_no == 0)
+ if (chunk_no == 0) {
usbtv->frame_id = frame_id;
+ usbtv->chunks_done = 0;
+ }
+
+ if (usbtv->frame_id != frame_id)
+ return;
spin_lock_irqsave(&usbtv->buflock, flags);
if (list_empty(&usbtv->bufs)) {
@@ -241,19 +262,23 @@ static void usbtv_image_chunk(struct usbtv *usbtv, u32 *chunk)
buf = list_first_entry(&usbtv->bufs, struct usbtv_buf, list);
frame = vb2_plane_vaddr(&buf->vb, 0);
- /* Copy the chunk. */
- memcpy(&frame[chunk_no * USBTV_CHUNK], &chunk[1],
- USBTV_CHUNK * sizeof(chunk[1]));
+ /* Copy the chunk data. */
+ usbtv_chunk_to_vbuf(frame, &chunk[1], chunk_no, odd);
+ usbtv->chunks_done++;
/* Last chunk in a frame, signalling an end */
- if (usbtv->frame_id && chunk_no == USBTV_CHUNKS-1) {
+ if (odd && chunk_no == USBTV_CHUNKS-1) {
int size = vb2_plane_size(&buf->vb, 0);
+ enum vb2_buffer_state state = usbtv->chunks_done ==
+ USBTV_CHUNKS ?
+ VB2_BUF_STATE_DONE :
+ VB2_BUF_STATE_ERROR;
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
buf->vb.v4l2_buf.sequence = usbtv->sequence++;
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
vb2_set_plane_payload(&buf->vb, 0, size);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+ vb2_buffer_done(&buf->vb, state);
list_del(&buf->list);
}
@@ -518,7 +543,7 @@ static int usbtv_queue_setup(struct vb2_queue *vq,
if (*nbuffers < 2)
*nbuffers = 2;
*nplanes = 1;
- sizes[0] = USBTV_CHUNK * USBTV_CHUNKS * sizeof(u32);
+ sizes[0] = USBTV_WIDTH * USBTV_HEIGHT / 2 * sizeof(u32);
return 0;
}
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index f7b90661e321..e068a76a5f6f 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -66,14 +66,19 @@ EXPORT_SYMBOL(ssc_request);
void ssc_free(struct ssc_device *ssc)
{
+ bool disable_clk = true;
+
spin_lock(&user_lock);
- if (ssc->user) {
+ if (ssc->user)
ssc->user--;
- clk_disable_unprepare(ssc->clk);
- } else {
+ else {
+ disable_clk = false;
dev_dbg(&ssc->pdev->dev, "device already free\n");
}
spin_unlock(&user_lock);
+
+ if (disable_clk)
+ clk_disable_unprepare(ssc->clk);
}
EXPORT_SYMBOL(ssc_free);
diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index f9296abcf02a..6127ab64bb39 100644
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -167,7 +167,7 @@ int mei_hbm_start_req(struct mei_device *dev)
dev->hbm_state = MEI_HBM_IDLE;
if (mei_write_message(dev, mei_hdr, dev->wr_msg.data)) {
- dev_err(&dev->pdev->dev, "version message writet failed\n");
+ dev_err(&dev->pdev->dev, "version message write failed\n");
dev->dev_state = MEI_DEV_RESETTING;
mei_reset(dev, 1);
return -ENODEV;
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index e4f8dec4dc3c..b22c7e247225 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -239,14 +239,18 @@ static int mei_me_hw_ready_wait(struct mei_device *dev)
if (mei_me_hw_is_ready(dev))
return 0;
+ dev->recvd_hw_ready = false;
mutex_unlock(&dev->device_lock);
err = wait_event_interruptible_timeout(dev->wait_hw_ready,
- dev->recvd_hw_ready, MEI_INTEROP_TIMEOUT);
+ dev->recvd_hw_ready,
+ mei_secs_to_jiffies(MEI_INTEROP_TIMEOUT));
mutex_lock(&dev->device_lock);
if (!err && !dev->recvd_hw_ready) {
+ if (!err)
+ err = -ETIMEDOUT;
dev_err(&dev->pdev->dev,
- "wait hw ready failed. status = 0x%x\n", err);
- return -ETIMEDOUT;
+ "wait hw ready failed. status = %d\n", err);
+ return err;
}
dev->recvd_hw_ready = false;
@@ -483,7 +487,9 @@ irqreturn_t mei_me_irq_thread_handler(int irq, void *dev_id)
/* check if ME wants a reset */
if (!mei_hw_is_ready(dev) &&
dev->dev_state != MEI_DEV_RESETTING &&
- dev->dev_state != MEI_DEV_INITIALIZING) {
+ dev->dev_state != MEI_DEV_INITIALIZING &&
+ dev->dev_state != MEI_DEV_POWER_DOWN &&
+ dev->dev_state != MEI_DEV_POWER_UP) {
dev_dbg(&dev->pdev->dev, "FW not ready.\n");
mei_reset(dev, 1);
mutex_unlock(&dev->device_lock);
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index ed1d75203af6..e6f16f83ecde 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -148,7 +148,8 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
dev->hbm_state = MEI_HBM_IDLE;
- if (dev->dev_state != MEI_DEV_INITIALIZING) {
+ if (dev->dev_state != MEI_DEV_INITIALIZING &&
+ dev->dev_state != MEI_DEV_POWER_UP) {
if (dev->dev_state != MEI_DEV_DISABLED &&
dev->dev_state != MEI_DEV_POWER_DOWN)
dev->dev_state = MEI_DEV_RESETTING;
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 847b1996ce8e..2c5a91bb8ec3 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -128,7 +128,7 @@ static inline int pxamci_set_power(struct pxamci_host *host,
!!on ^ host->pdata->gpio_power_invert);
}
if (!host->vcc && host->pdata && host->pdata->setpower)
- host->pdata->setpower(mmc_dev(host->mmc), vdd);
+ return host->pdata->setpower(mmc_dev(host->mmc), vdd);
return 0;
}
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index a746ba272f04..a956053608f9 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -1007,7 +1007,7 @@ static void arcnet_rx(struct net_device *dev, int bufnum)
soft = &pkt.soft.rfc1201;
- lp->hw.copy_from_card(dev, bufnum, 0, &pkt, sizeof(ARC_HDR_SIZE));
+ lp->hw.copy_from_card(dev, bufnum, 0, &pkt, ARC_HDR_SIZE);
if (pkt.hard.offset[0]) {
ofs = pkt.hard.offset[0];
length = 256 - ofs;
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 390061d09693..90102652c82a 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -143,10 +143,9 @@ static inline struct bonding *__get_bond_by_port(struct port *port)
*/
static inline struct port *__get_first_port(struct bonding *bond)
{
- if (bond->slave_cnt == 0)
- return NULL;
+ struct slave *first_slave = bond_first_slave(bond);
- return &(SLAVE_AD_INFO(bond->first_slave).port);
+ return first_slave ? &(SLAVE_AD_INFO(first_slave).port) : NULL;
}
/**
@@ -159,13 +158,16 @@ static inline struct port *__get_first_port(struct bonding *bond)
static inline struct port *__get_next_port(struct port *port)
{
struct bonding *bond = __get_bond_by_port(port);
- struct slave *slave = port->slave;
+ struct slave *slave = port->slave, *slave_next;
// If there's no bond for this port, or this is the last slave
- if ((bond == NULL) || (slave->next == bond->first_slave))
+ if (bond == NULL)
+ return NULL;
+ slave_next = bond_next_slave(bond, slave);
+ if (!slave_next || bond_is_first_slave(bond, slave_next))
return NULL;
- return &(SLAVE_AD_INFO(slave->next).port);
+ return &(SLAVE_AD_INFO(slave_next).port);
}
/**
@@ -178,12 +180,14 @@ static inline struct port *__get_next_port(struct port *port)
static inline struct aggregator *__get_first_agg(struct port *port)
{
struct bonding *bond = __get_bond_by_port(port);
+ struct slave *first_slave;
// If there's no bond for this port, or bond has no slaves
- if ((bond == NULL) || (bond->slave_cnt == 0))
+ if (bond == NULL)
return NULL;
+ first_slave = bond_first_slave(bond);
- return &(SLAVE_AD_INFO(bond->first_slave).aggregator);
+ return first_slave ? &(SLAVE_AD_INFO(first_slave).aggregator) : NULL;
}
/**
@@ -195,14 +199,17 @@ static inline struct aggregator *__get_first_agg(struct port *port)
*/
static inline struct aggregator *__get_next_agg(struct aggregator *aggregator)
{
- struct slave *slave = aggregator->slave;
+ struct slave *slave = aggregator->slave, *slave_next;
struct bonding *bond = bond_get_bond_by_slave(slave);
// If there's no bond for this aggregator, or this is the last slave
- if ((bond == NULL) || (slave->next == bond->first_slave))
+ if (bond == NULL)
+ return NULL;
+ slave_next = bond_next_slave(bond, slave);
+ if (!slave_next || bond_is_first_slave(bond, slave_next))
return NULL;
- return &(SLAVE_AD_INFO(slave->next).aggregator);
+ return &(SLAVE_AD_INFO(slave_next).aggregator);
}
/*
@@ -2110,7 +2117,7 @@ void bond_3ad_state_machine_handler(struct work_struct *work)
read_lock(&bond->lock);
//check if there are any slaves
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
// check if agg_select_timer timer after initialize is timed out
@@ -2336,8 +2343,12 @@ void bond_3ad_handle_link_change(struct slave *slave, char link)
int bond_3ad_set_carrier(struct bonding *bond)
{
struct aggregator *active;
+ struct slave *first_slave;
- active = __get_active_agg(&(SLAVE_AD_INFO(bond->first_slave).aggregator));
+ first_slave = bond_first_slave(bond);
+ if (!first_slave)
+ return 0;
+ active = __get_active_agg(&(SLAVE_AD_INFO(first_slave).aggregator));
if (active) {
/* are enough slaves available to consider link up? */
if (active->num_of_ports < bond->params.min_links) {
@@ -2415,6 +2426,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
struct ad_info ad_info;
int res = 1;
+ read_lock(&bond->lock);
if (__bond_3ad_get_active_agg_info(bond, &ad_info)) {
pr_debug("%s: Error: __bond_3ad_get_active_agg_info failed\n",
dev->name);
@@ -2432,7 +2444,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
slave_agg_no = bond->xmit_hash_policy(skb, slaves_in_agg);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
struct aggregator *agg = SLAVE_AD_INFO(slave).port.aggregator;
if (agg && (agg->aggregator_identifier == agg_id)) {
@@ -2464,6 +2476,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
out:
+ read_unlock(&bond->lock);
if (res) {
/* no suitable interface, frame not sent */
kfree_skb(skb);
@@ -2501,7 +2514,6 @@ int bond_3ad_lacpdu_recv(const struct sk_buff *skb, struct bonding *bond,
*/
void bond_3ad_update_lacp_rate(struct bonding *bond)
{
- int i;
struct slave *slave;
struct port *port = NULL;
int lacp_fast;
@@ -2509,7 +2521,7 @@ void bond_3ad_update_lacp_rate(struct bonding *bond)
write_lock_bh(&bond->lock);
lacp_fast = bond->params.lacp_fast;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
port = &(SLAVE_AD_INFO(slave).port);
if (port->slave == NULL)
continue;
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 4ea8ed150d46..3a5db7b1df68 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -224,13 +224,12 @@ static struct slave *tlb_get_least_loaded_slave(struct bonding *bond)
{
struct slave *slave, *least_loaded;
long long max_gap;
- int i;
least_loaded = NULL;
max_gap = LLONG_MIN;
/* Find the slave with the largest gap */
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (SLAVE_IS_OK(slave)) {
long long gap = compute_gap(slave);
@@ -386,11 +385,10 @@ static struct slave *rlb_next_rx_slave(struct bonding *bond)
struct slave *rx_slave, *slave, *start_at;
int i = 0;
- if (bond_info->next_rx_slave) {
+ if (bond_info->next_rx_slave)
start_at = bond_info->next_rx_slave;
- } else {
- start_at = bond->first_slave;
- }
+ else
+ start_at = bond_first_slave(bond);
rx_slave = NULL;
@@ -405,7 +403,8 @@ static struct slave *rlb_next_rx_slave(struct bonding *bond)
}
if (rx_slave) {
- bond_info->next_rx_slave = rx_slave->next;
+ slave = bond_next_slave(bond, rx_slave);
+ bond_info->next_rx_slave = slave;
}
return rx_slave;
@@ -1173,9 +1172,8 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
{
struct slave *tmp_slave1, *free_mac_slave = NULL;
struct slave *has_bond_addr = bond->curr_active_slave;
- int i;
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
/* this is the first slave */
return 0;
}
@@ -1196,7 +1194,7 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
/* The slave's address is equal to the address of the bond.
* Search for a spare address in the bond for this slave.
*/
- bond_for_each_slave(bond, tmp_slave1, i) {
+ bond_for_each_slave(bond, tmp_slave1) {
if (!bond_slave_has_mac(bond, tmp_slave1->perm_hwaddr)) {
/* no slave has tmp_slave1's perm addr
* as its curr addr
@@ -1246,17 +1244,15 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
*/
static int alb_set_mac_address(struct bonding *bond, void *addr)
{
- struct sockaddr sa;
- struct slave *slave, *stop_at;
char tmp_addr[ETH_ALEN];
+ struct slave *slave;
+ struct sockaddr sa;
int res;
- int i;
- if (bond->alb_info.rlb_enabled) {
+ if (bond->alb_info.rlb_enabled)
return 0;
- }
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
/* save net_device's current hw address */
memcpy(tmp_addr, slave->dev->dev_addr, ETH_ALEN);
@@ -1276,8 +1272,7 @@ unwind:
sa.sa_family = bond->dev->type;
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
memcpy(tmp_addr, slave->dev->dev_addr, ETH_ALEN);
dev_set_mac_address(slave->dev, &sa);
memcpy(slave->dev->dev_addr, tmp_addr, ETH_ALEN);
@@ -1342,6 +1337,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
/* make sure that the curr_active_slave do not change during tx
*/
+ read_lock(&bond->lock);
read_lock(&bond->curr_slave_lock);
switch (ntohs(skb->protocol)) {
@@ -1446,11 +1442,12 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
}
read_unlock(&bond->curr_slave_lock);
-
+ read_unlock(&bond->lock);
if (res) {
/* no suitable interface, frame not sent */
kfree_skb(skb);
}
+
return NETDEV_TX_OK;
}
@@ -1460,11 +1457,10 @@ void bond_alb_monitor(struct work_struct *work)
alb_work.work);
struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
struct slave *slave;
- int i;
read_lock(&bond->lock);
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
bond_info->tx_rebalance_counter = 0;
bond_info->lp_counter = 0;
goto re_arm;
@@ -1482,9 +1478,8 @@ void bond_alb_monitor(struct work_struct *work)
*/
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave)
alb_send_learning_packets(slave, slave->dev->dev_addr);
- }
read_unlock(&bond->curr_slave_lock);
@@ -1496,7 +1491,7 @@ void bond_alb_monitor(struct work_struct *work)
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
tlb_clear_slave(bond, slave, 1);
if (slave == bond->curr_active_slave) {
SLAVE_TLB_INFO(slave).load =
@@ -1602,9 +1597,8 @@ int bond_alb_init_slave(struct bonding *bond, struct slave *slave)
*/
void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave)
{
- if (bond->slave_cnt > 1) {
+ if (!list_empty(&bond->slave_list))
alb_change_hw_addr_on_detach(bond, slave);
- }
tlb_clear_slave(bond, slave, 0);
@@ -1661,9 +1655,8 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
{
struct slave *swap_slave;
- if (bond->curr_active_slave == new_slave) {
+ if (bond->curr_active_slave == new_slave)
return;
- }
if (bond->curr_active_slave && bond->alb_info.primary_is_promisc) {
dev_set_promiscuity(bond->curr_active_slave->dev, -1);
@@ -1672,11 +1665,10 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
}
swap_slave = bond->curr_active_slave;
- bond->curr_active_slave = new_slave;
+ rcu_assign_pointer(bond->curr_active_slave, new_slave);
- if (!new_slave || (bond->slave_cnt == 0)) {
+ if (!new_slave || list_empty(&bond->slave_list))
return;
- }
/* set the new curr_active_slave to the bonds mac address
* i.e. swap mac addresses of old curr_active_slave and new curr_active_slave
@@ -1689,9 +1681,8 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
* ignored so we can mess with their MAC addresses without
* fear of interference from transmit activity.
*/
- if (swap_slave) {
+ if (swap_slave)
tlb_clear_slave(bond, swap_slave, 1);
- }
tlb_clear_slave(bond, new_slave, 1);
write_unlock_bh(&bond->curr_slave_lock);
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 414d07ef6540..4264a7631cba 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -77,6 +77,7 @@
#include <net/net_namespace.h>
#include <net/netns/generic.h>
#include <net/pkt_sched.h>
+#include <linux/rculist.h>
#include "bonding.h"
#include "bond_3ad.h"
#include "bond_alb.h"
@@ -273,7 +274,7 @@ const char *bond_mode_name(int mode)
[BOND_MODE_ALB] = "adaptive load balancing",
};
- if (mode < 0 || mode > BOND_MODE_ALB)
+ if (mode < BOND_MODE_ROUNDROBIN || mode > BOND_MODE_ALB)
return "unknown";
return names[mode];
@@ -441,10 +442,10 @@ static int bond_vlan_rx_add_vid(struct net_device *bond_dev,
__be16 proto, u16 vid)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *stop_at;
- int i, res;
+ struct slave *slave;
+ int res;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
res = vlan_vid_add(slave->dev, proto, vid);
if (res)
goto unwind;
@@ -454,15 +455,14 @@ static int bond_vlan_rx_add_vid(struct net_device *bond_dev,
if (res) {
pr_err("%s: Error: Failed to add vlan id %d\n",
bond_dev->name, vid);
- return res;
+ goto unwind;
}
return 0;
unwind:
- /* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at)
+ /* unwind from the slave that failed */
+ bond_for_each_slave_continue_reverse(bond, slave)
vlan_vid_del(slave->dev, proto, vid);
return res;
@@ -478,9 +478,9 @@ static int bond_vlan_rx_kill_vid(struct net_device *bond_dev,
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i, res;
+ int res;
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
vlan_vid_del(slave->dev, proto, vid);
res = bond_del_vlan(bond, vid);
@@ -493,33 +493,6 @@ static int bond_vlan_rx_kill_vid(struct net_device *bond_dev,
return 0;
}
-static void bond_add_vlans_on_slave(struct bonding *bond, struct net_device *slave_dev)
-{
- struct vlan_entry *vlan;
- int res;
-
- list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- res = vlan_vid_add(slave_dev, htons(ETH_P_8021Q),
- vlan->vlan_id);
- if (res)
- pr_warning("%s: Failed to add vlan id %d to device %s\n",
- bond->dev->name, vlan->vlan_id,
- slave_dev->name);
- }
-}
-
-static void bond_del_vlans_from_slave(struct bonding *bond,
- struct net_device *slave_dev)
-{
- struct vlan_entry *vlan;
-
- list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- if (!vlan->vlan_id)
- continue;
- vlan_vid_del(slave_dev, htons(ETH_P_8021Q), vlan->vlan_id);
- }
-}
-
/*------------------------------- Link status -------------------------------*/
/*
@@ -532,15 +505,14 @@ static void bond_del_vlans_from_slave(struct bonding *bond,
static int bond_set_carrier(struct bonding *bond)
{
struct slave *slave;
- int i;
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto down;
if (bond->params.mode == BOND_MODE_8023AD)
return bond_3ad_set_carrier(bond);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (slave->link == BOND_LINK_UP) {
if (!netif_carrier_ok(bond->dev)) {
netif_carrier_on(bond->dev);
@@ -681,8 +653,8 @@ static int bond_set_promiscuity(struct bonding *bond, int inc)
}
} else {
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+
+ bond_for_each_slave(bond, slave) {
err = dev_set_promiscuity(slave->dev, inc);
if (err)
return err;
@@ -705,8 +677,8 @@ static int bond_set_allmulti(struct bonding *bond, int inc)
}
} else {
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+
+ bond_for_each_slave(bond, slave) {
err = dev_set_allmulti(slave->dev, inc);
if (err)
return err;
@@ -723,7 +695,7 @@ static int bond_set_allmulti(struct bonding *bond, int inc)
static void bond_resend_igmp_join_requests(struct bonding *bond)
{
if (!rtnl_trylock()) {
- queue_delayed_work(bond->wq, &bond->mcast_work, 0);
+ queue_delayed_work(bond->wq, &bond->mcast_work, 1);
return;
}
call_netdevice_notifiers(NETDEV_RESEND_IGMP, bond->dev);
@@ -739,7 +711,6 @@ static void bond_resend_igmp_join_requests(struct bonding *bond)
queue_delayed_work(bond->wq, &bond->mcast_work, HZ/5);
}
write_unlock_bh(&bond->curr_slave_lock);
- read_unlock(&bond->lock);
}
static void bond_resend_igmp_join_requests_delayed(struct work_struct *work)
@@ -778,6 +749,8 @@ static void bond_hw_addr_flush(struct net_device *bond_dev,
static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,
struct slave *old_active)
{
+ ASSERT_RTNL();
+
if (old_active) {
if (bond->dev->flags & IFF_PROMISC)
dev_set_promiscuity(old_active->dev, -1);
@@ -936,9 +909,8 @@ static struct slave *bond_find_best_slave(struct bonding *bond)
new_active = bond->curr_active_slave;
if (!new_active) { /* there were no active slaves left */
- if (bond->slave_cnt > 0) /* found one slave */
- new_active = bond->first_slave;
- else
+ new_active = bond_first_slave(bond);
+ if (!new_active)
return NULL; /* still no slave, return NULL */
}
@@ -1041,7 +1013,7 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
if (new_active)
bond_set_slave_active_flags(new_active);
} else {
- bond->curr_active_slave = new_active;
+ rcu_assign_pointer(bond->curr_active_slave, new_active);
}
if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
@@ -1085,7 +1057,7 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
((USES_PRIMARY(bond->params.mode) && new_active) ||
bond->params.mode == BOND_MODE_ROUNDROBIN)) {
bond->igmp_retrans = bond->params.resend_igmp;
- queue_delayed_work(bond->wq, &bond->mcast_work, 0);
+ queue_delayed_work(bond->wq, &bond->mcast_work, 1);
}
}
@@ -1131,17 +1103,7 @@ void bond_select_active_slave(struct bonding *bond)
*/
static void bond_attach_slave(struct bonding *bond, struct slave *new_slave)
{
- if (bond->first_slave == NULL) { /* attaching the first slave */
- new_slave->next = new_slave;
- new_slave->prev = new_slave;
- bond->first_slave = new_slave;
- } else {
- new_slave->next = bond->first_slave;
- new_slave->prev = bond->first_slave->prev;
- new_slave->next->prev = new_slave;
- new_slave->prev->next = new_slave;
- }
-
+ list_add_tail_rcu(&new_slave->list, &bond->slave_list);
bond->slave_cnt++;
}
@@ -1157,22 +1119,7 @@ static void bond_attach_slave(struct bonding *bond, struct slave *new_slave)
*/
static void bond_detach_slave(struct bonding *bond, struct slave *slave)
{
- if (slave->next)
- slave->next->prev = slave->prev;
-
- if (slave->prev)
- slave->prev->next = slave->next;
-
- if (bond->first_slave == slave) { /* slave is the first slave */
- if (bond->slave_cnt > 1) { /* there are more slave */
- bond->first_slave = slave->next;
- } else {
- bond->first_slave = NULL; /* slave was the last one */
- }
- }
-
- slave->next = NULL;
- slave->prev = NULL;
+ list_del_rcu(&slave->list);
bond->slave_cnt--;
}
@@ -1223,9 +1170,8 @@ static void bond_netpoll_cleanup(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
if (IS_UP(slave->dev))
slave_disable_netpoll(slave);
}
@@ -1234,9 +1180,9 @@ static int bond_netpoll_setup(struct net_device *dev, struct netpoll_info *ni, g
{
struct bonding *bond = netdev_priv(dev);
struct slave *slave;
- int i, err = 0;
+ int err = 0;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
err = slave_enable_netpoll(slave);
if (err) {
bond_netpoll_cleanup(dev);
@@ -1245,12 +1191,6 @@ static int bond_netpoll_setup(struct net_device *dev, struct netpoll_info *ni, g
}
return err;
}
-
-static struct netpoll_info *bond_netpoll_info(struct bonding *bond)
-{
- return bond->dev->npinfo;
-}
-
#else
static inline int slave_enable_netpoll(struct slave *slave)
{
@@ -1272,11 +1212,10 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
struct slave *slave;
struct bonding *bond = netdev_priv(dev);
netdev_features_t mask;
- int i;
read_lock(&bond->lock);
- if (!bond->first_slave) {
+ if (list_empty(&bond->slave_list)) {
/* Disable adding VLANs to empty bond. But why? --mq */
features |= NETIF_F_VLAN_CHALLENGED;
goto out;
@@ -1286,7 +1225,7 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
features &= ~NETIF_F_ONE_FOR_ALL;
features |= NETIF_F_ALL_FOR_ALL;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
features = netdev_increment_features(features,
slave->dev->features,
mask);
@@ -1310,15 +1249,14 @@ static void bond_compute_features(struct bonding *bond)
unsigned short max_hard_header_len = ETH_HLEN;
unsigned int gso_max_size = GSO_MAX_SIZE;
u16 gso_max_segs = GSO_MAX_SEGS;
- int i;
unsigned int flags, dst_release_flag = IFF_XMIT_DST_RELEASE;
read_lock(&bond->lock);
- if (!bond->first_slave)
+ if (list_empty(&bond->slave_list))
goto done;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
vlan_features = netdev_increment_features(vlan_features,
slave->dev->vlan_features, BOND_VLAN_FEATURES);
@@ -1506,7 +1444,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
* bond ether type mutual exclusion - don't allow slaves of dissimilar
* ether type (eg ARPHRD_ETHER and ARPHRD_INFINIBAND) share the same bond
*/
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
if (bond_dev->type != slave_dev->type) {
pr_debug("%s: change device type from %d to %d\n",
bond_dev->name,
@@ -1545,7 +1483,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
}
if (slave_ops->ndo_set_mac_address == NULL) {
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
pr_warning("%s: Warning: The first slave device specified does not support setting the MAC address. Setting fail_over_mac to active.",
bond_dev->name);
bond->params.fail_over_mac = BOND_FOM_ACTIVE;
@@ -1561,7 +1499,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
/* If this is the first slave, then we need to set the master's hardware
* address to be the same as the slave's. */
- if (!bond->slave_cnt && bond->dev->addr_assign_type == NET_ADDR_RANDOM)
+ if (list_empty(&bond->slave_list) &&
+ bond->dev->addr_assign_type == NET_ADDR_RANDOM)
bond_set_dev_addr(bond->dev, slave_dev);
new_slave = kzalloc(sizeof(struct slave), GFP_KERNEL);
@@ -1569,7 +1508,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
res = -ENOMEM;
goto err_undo_flags;
}
-
+ INIT_LIST_HEAD(&new_slave->list);
/*
* Set the new_slave's queue_id to be zero. Queue ID mapping
* is set via sysfs or module option if desired.
@@ -1664,7 +1603,11 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
dev_mc_add(slave_dev, lacpdu_multicast);
}
- bond_add_vlans_on_slave(bond, slave_dev);
+ if (vlan_vids_add_by_dev(slave_dev, bond_dev)) {
+ pr_err("%s: Error: Couldn't add bond vlan ids to %s\n",
+ bond_dev->name, slave_dev->name);
+ goto err_close;
+ }
write_lock_bh(&bond->lock);
@@ -1755,15 +1698,18 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
*/
bond_set_slave_inactive_flags(new_slave);
/* if this is the first slave */
- if (bond->slave_cnt == 1) {
+ if (bond_first_slave(bond) == new_slave) {
SLAVE_AD_INFO(new_slave).id = 1;
/* Initialize AD with the number of times that the AD timer is called in 1 second
* can be called only after the mac address of the bond is set
*/
bond_3ad_initialize(bond, 1000/AD_TIMER_INTERVAL);
} else {
+ struct slave *prev_slave;
+
+ prev_slave = bond_prev_slave(bond, new_slave);
SLAVE_AD_INFO(new_slave).id =
- SLAVE_AD_INFO(new_slave->prev).id + 1;
+ SLAVE_AD_INFO(prev_slave).id + 1;
}
bond_3ad_bind_slave(new_slave);
@@ -1785,7 +1731,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
* so we can change it without calling change_active_interface()
*/
if (!bond->curr_active_slave && new_slave->link == BOND_LINK_UP)
- bond->curr_active_slave = new_slave;
+ rcu_assign_pointer(bond->curr_active_slave, new_slave);
break;
} /* switch(bond_mode) */
@@ -1795,7 +1741,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
bond_set_carrier(bond);
#ifdef CONFIG_NET_POLL_CONTROLLER
- slave_dev->npinfo = bond_netpoll_info(bond);
+ slave_dev->npinfo = bond->dev->npinfo;
if (slave_dev->npinfo) {
if (slave_enable_netpoll(new_slave)) {
read_unlock(&bond->lock);
@@ -1837,7 +1783,7 @@ err_detach:
if (!USES_PRIMARY(bond->params.mode))
bond_hw_addr_flush(bond_dev, slave_dev);
- bond_del_vlans_from_slave(bond, slave_dev);
+ vlan_vids_del_by_dev(slave_dev, bond_dev);
write_lock_bh(&bond->lock);
bond_detach_slave(bond, new_slave);
if (bond->primary_slave == new_slave)
@@ -1882,7 +1828,7 @@ err_free:
err_undo_flags:
bond_compute_features(bond);
/* Enslave of first slave has failed and we need to fix master's mac */
- if (bond->slave_cnt == 0 &&
+ if (list_empty(&bond->slave_list) &&
ether_addr_equal(bond_dev->dev_addr, slave_dev->dev_addr))
eth_hw_addr_random(bond_dev);
@@ -1938,15 +1884,6 @@ static int __bond_release_one(struct net_device *bond_dev,
netdev_rx_handler_unregister(slave_dev);
write_lock_bh(&bond->lock);
- if (!all && !bond->params.fail_over_mac) {
- if (ether_addr_equal(bond_dev->dev_addr, slave->perm_hwaddr) &&
- bond->slave_cnt > 1)
- pr_warning("%s: Warning: the permanent HWaddr of %s - %pM - is still in use by %s. Set the HWaddr of %s to a different address to avoid conflicts.\n",
- bond_dev->name, slave_dev->name,
- slave->perm_hwaddr,
- bond_dev->name, slave_dev->name);
- }
-
/* Inform AD package of unbinding of slave. */
if (bond->params.mode == BOND_MODE_8023AD) {
/* must be called before the slave is
@@ -1967,6 +1904,15 @@ static int __bond_release_one(struct net_device *bond_dev,
/* release the slave from its bond */
bond_detach_slave(bond, slave);
+ if (!all && !bond->params.fail_over_mac) {
+ if (ether_addr_equal(bond_dev->dev_addr, slave->perm_hwaddr) &&
+ !list_empty(&bond->slave_list))
+ pr_warn("%s: Warning: the permanent HWaddr of %s - %pM - is still in use by %s. Set the HWaddr of %s to a different address to avoid conflicts.\n",
+ bond_dev->name, slave_dev->name,
+ slave->perm_hwaddr,
+ bond_dev->name, slave_dev->name);
+ }
+
if (bond->primary_slave == slave)
bond->primary_slave = NULL;
@@ -1985,7 +1931,7 @@ static int __bond_release_one(struct net_device *bond_dev,
}
if (all) {
- bond->curr_active_slave = NULL;
+ rcu_assign_pointer(bond->curr_active_slave, NULL);
} else if (oldcurrent == slave) {
/*
* Note that we hold RTNL over this sequence, so there
@@ -2003,7 +1949,7 @@ static int __bond_release_one(struct net_device *bond_dev,
write_lock_bh(&bond->lock);
}
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
bond_set_carrier(bond);
eth_hw_addr_random(bond_dev);
@@ -2017,8 +1963,9 @@ static int __bond_release_one(struct net_device *bond_dev,
write_unlock_bh(&bond->lock);
unblock_netpoll_tx();
+ synchronize_rcu();
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
call_netdevice_notifiers(NETDEV_CHANGEADDR, bond->dev);
call_netdevice_notifiers(NETDEV_RELEASE, bond->dev);
}
@@ -2032,7 +1979,7 @@ static int __bond_release_one(struct net_device *bond_dev,
/* must do this from outside any spinlocks */
bond_destroy_slave_symlinks(bond_dev, slave_dev);
- bond_del_vlans_from_slave(bond, slave_dev);
+ vlan_vids_del_by_dev(slave_dev, bond_dev);
/* If the mode USES_PRIMARY, then this cases was handled above by
* bond_change_active_slave(..., NULL)
@@ -2089,7 +2036,7 @@ static int bond_release_and_destroy(struct net_device *bond_dev,
int ret;
ret = bond_release(bond_dev, slave_dev);
- if ((ret == 0) && (bond->slave_cnt == 0)) {
+ if (ret == 0 && list_empty(&bond->slave_list)) {
bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
pr_info("%s: destroying bond %s.\n",
bond_dev->name, bond_dev->name);
@@ -2126,23 +2073,19 @@ static int bond_ioctl_change_active(struct net_device *bond_dev, struct net_devi
read_lock(&bond->lock);
- read_lock(&bond->curr_slave_lock);
old_active = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
new_active = bond_get_slave_by_dev(bond, slave_dev);
-
/*
* Changing to the current active: do nothing; return success.
*/
- if (new_active && (new_active == old_active)) {
+ if (new_active && new_active == old_active) {
read_unlock(&bond->lock);
return 0;
}
- if ((new_active) &&
- (old_active) &&
- (new_active->link == BOND_LINK_UP) &&
+ if (new_active &&
+ old_active &&
+ new_active->link == BOND_LINK_UP &&
IS_UP(new_active->dev)) {
block_netpoll_tx();
write_lock_bh(&bond->curr_slave_lock);
@@ -2174,13 +2117,12 @@ static int bond_info_query(struct net_device *bond_dev, struct ifbond *info)
static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *info)
{
struct bonding *bond = netdev_priv(bond_dev);
+ int i = 0, res = -ENODEV;
struct slave *slave;
- int i, res = -ENODEV;
read_lock(&bond->lock);
-
- bond_for_each_slave(bond, slave, i) {
- if (i == (int)info->slave_id) {
+ bond_for_each_slave(bond, slave) {
+ if (i++ == (int)info->slave_id) {
res = 0;
strcpy(info->slave_name, slave->dev->name);
info->link = slave->link;
@@ -2189,7 +2131,6 @@ static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *in
break;
}
}
-
read_unlock(&bond->lock);
return res;
@@ -2200,13 +2141,13 @@ static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *in
static int bond_miimon_inspect(struct bonding *bond)
{
+ int link_state, commit = 0;
struct slave *slave;
- int i, link_state, commit = 0;
bool ignore_updelay;
ignore_updelay = !bond->curr_active_slave ? true : false;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
slave->new_link = BOND_LINK_NOCHANGE;
link_state = bond_check_dev_link(bond, slave->dev, 0);
@@ -2301,9 +2242,8 @@ static int bond_miimon_inspect(struct bonding *bond)
static void bond_miimon_commit(struct bonding *bond)
{
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
switch (slave->new_link) {
case BOND_LINK_NOCHANGE:
continue;
@@ -2408,7 +2348,7 @@ void bond_mii_monitor(struct work_struct *work)
delay = msecs_to_jiffies(bond->params.miimon);
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
should_notify_peers = bond_should_notify_peers(bond);
@@ -2674,6 +2614,20 @@ out_unlock:
return RX_HANDLER_ANOTHER;
}
+/* function to verify if we're in the arp_interval timeslice, returns true if
+ * (last_act - arp_interval) <= jiffies <= (last_act + mod * arp_interval +
+ * arp_interval/2) . the arp_interval/2 is needed for really fast networks.
+ */
+static bool bond_time_in_interval(struct bonding *bond, unsigned long last_act,
+ int mod)
+{
+ int delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
+
+ return time_in_range(jiffies,
+ last_act - delta_in_ticks,
+ last_act + mod * delta_in_ticks + delta_in_ticks/2);
+}
+
/*
* this function is called regularly to monitor each slave's link
* ensuring that traffic is being sent and received when arp monitoring
@@ -2687,21 +2641,13 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
arp_work.work);
struct slave *slave, *oldcurrent;
int do_failover = 0;
- int delta_in_ticks, extra_ticks;
- int i;
read_lock(&bond->lock);
- delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
- extra_ticks = delta_in_ticks / 2;
-
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
- read_lock(&bond->curr_slave_lock);
oldcurrent = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
/* see if any of the previous devices are up now (i.e. they have
* xmt and rcv traffic). the curr_active_slave does not come into
* the picture unless it is null. also, slave->jiffies is not needed
@@ -2710,16 +2656,12 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
* TODO: what about up/down delay in arp mode? it wasn't here before
* so it can wait
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
unsigned long trans_start = dev_trans_start(slave->dev);
if (slave->link != BOND_LINK_UP) {
- if (time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + delta_in_ticks + extra_ticks) &&
- time_in_range(jiffies,
- slave->dev->last_rx - delta_in_ticks,
- slave->dev->last_rx + delta_in_ticks + extra_ticks)) {
+ if (bond_time_in_interval(bond, trans_start, 1) &&
+ bond_time_in_interval(bond, slave->dev->last_rx, 1)) {
slave->link = BOND_LINK_UP;
bond_set_active_slave(slave);
@@ -2747,12 +2689,8 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
* when the source ip is 0, so don't take the link down
* if we don't know our ip yet
*/
- if (!time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + 2 * delta_in_ticks + extra_ticks) ||
- !time_in_range(jiffies,
- slave->dev->last_rx - delta_in_ticks,
- slave->dev->last_rx + 2 * delta_in_ticks + extra_ticks)) {
+ if (!bond_time_in_interval(bond, trans_start, 2) ||
+ !bond_time_in_interval(bond, slave->dev->last_rx, 2)) {
slave->link = BOND_LINK_DOWN;
bond_set_backup_slave(slave);
@@ -2792,7 +2730,8 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
re_arm:
if (bond->params.arp_interval)
- queue_delayed_work(bond->wq, &bond->arp_work, delta_in_ticks);
+ queue_delayed_work(bond->wq, &bond->arp_work,
+ msecs_to_jiffies(bond->params.arp_interval));
read_unlock(&bond->lock);
}
@@ -2805,32 +2744,21 @@ re_arm:
*
* Called with bond->lock held for read.
*/
-static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
+static int bond_ab_arp_inspect(struct bonding *bond)
{
+ unsigned long trans_start, last_rx;
struct slave *slave;
- int i, commit = 0;
- unsigned long trans_start;
- int extra_ticks;
-
- /* All the time comparisons below need some extra time. Otherwise, on
- * fast networks the ARP probe/reply may arrive within the same jiffy
- * as it was sent. Then, the next time the ARP monitor is run, one
- * arp_interval will already have passed in the comparisons.
- */
- extra_ticks = delta_in_ticks / 2;
+ int commit = 0;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
slave->new_link = BOND_LINK_NOCHANGE;
+ last_rx = slave_last_rx(bond, slave);
if (slave->link != BOND_LINK_UP) {
- if (time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + delta_in_ticks + extra_ticks)) {
-
+ if (bond_time_in_interval(bond, last_rx, 1)) {
slave->new_link = BOND_LINK_UP;
commit++;
}
-
continue;
}
@@ -2839,9 +2767,7 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
* active. This avoids bouncing, as the last receive
* times need a full ARP monitor cycle to be updated.
*/
- if (time_in_range(jiffies,
- slave->jiffies - delta_in_ticks,
- slave->jiffies + 2 * delta_in_ticks + extra_ticks))
+ if (bond_time_in_interval(bond, slave->jiffies, 2))
continue;
/*
@@ -2859,10 +2785,7 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
*/
if (!bond_is_active_slave(slave) &&
!bond->current_arp_slave &&
- !time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + 3 * delta_in_ticks + extra_ticks)) {
-
+ !bond_time_in_interval(bond, last_rx, 3)) {
slave->new_link = BOND_LINK_DOWN;
commit++;
}
@@ -2875,13 +2798,8 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
*/
trans_start = dev_trans_start(slave->dev);
if (bond_is_active_slave(slave) &&
- (!time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + 2 * delta_in_ticks + extra_ticks) ||
- !time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + 2 * delta_in_ticks + extra_ticks))) {
-
+ (!bond_time_in_interval(bond, trans_start, 2) ||
+ !bond_time_in_interval(bond, last_rx, 2))) {
slave->new_link = BOND_LINK_DOWN;
commit++;
}
@@ -2896,24 +2814,21 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
*
* Called with RTNL and bond->lock for read.
*/
-static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
+static void bond_ab_arp_commit(struct bonding *bond)
{
- struct slave *slave;
- int i;
unsigned long trans_start;
+ struct slave *slave;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
switch (slave->new_link) {
case BOND_LINK_NOCHANGE:
continue;
case BOND_LINK_UP:
trans_start = dev_trans_start(slave->dev);
- if ((!bond->curr_active_slave &&
- time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + delta_in_ticks + delta_in_ticks / 2)) ||
- bond->curr_active_slave != slave) {
+ if (bond->curr_active_slave != slave ||
+ (!bond->curr_active_slave &&
+ bond_time_in_interval(bond, trans_start, 1))) {
slave->link = BOND_LINK_UP;
if (bond->current_arp_slave) {
bond_set_slave_inactive_flags(
@@ -2975,7 +2890,7 @@ do_failover:
*/
static void bond_ab_arp_probe(struct bonding *bond)
{
- struct slave *slave;
+ struct slave *slave, *next_slave;
int i;
read_lock(&bond->curr_slave_lock);
@@ -2999,7 +2914,7 @@ static void bond_ab_arp_probe(struct bonding *bond)
*/
if (!bond->current_arp_slave) {
- bond->current_arp_slave = bond->first_slave;
+ bond->current_arp_slave = bond_first_slave(bond);
if (!bond->current_arp_slave)
return;
}
@@ -3007,7 +2922,8 @@ static void bond_ab_arp_probe(struct bonding *bond)
bond_set_slave_inactive_flags(bond->current_arp_slave);
/* search for next candidate */
- bond_for_each_slave_from(bond, slave, i, bond->current_arp_slave->next) {
+ next_slave = bond_next_slave(bond, bond->current_arp_slave);
+ bond_for_each_slave_from(bond, slave, i, next_slave) {
if (IS_UP(slave->dev)) {
slave->link = BOND_LINK_BACK;
bond_set_slave_active_flags(slave);
@@ -3048,12 +2964,12 @@ void bond_activebackup_arp_mon(struct work_struct *work)
delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
should_notify_peers = bond_should_notify_peers(bond);
- if (bond_ab_arp_inspect(bond, delta_in_ticks)) {
+ if (bond_ab_arp_inspect(bond)) {
read_unlock(&bond->lock);
/* Race avoidance with bond_close flush of workqueue */
@@ -3066,7 +2982,7 @@ void bond_activebackup_arp_mon(struct work_struct *work)
read_lock(&bond->lock);
- bond_ab_arp_commit(bond, delta_in_ticks);
+ bond_ab_arp_commit(bond);
read_unlock(&bond->lock);
rtnl_unlock();
@@ -3368,13 +3284,12 @@ static int bond_open(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
/* reset slave->backup and slave->inactive */
read_lock(&bond->lock);
- if (bond->slave_cnt > 0) {
+ if (!list_empty(&bond->slave_list)) {
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if ((bond->params.mode == BOND_MODE_ACTIVEBACKUP)
&& (slave != bond->curr_active_slave)) {
bond_set_slave_inactive_flags(slave);
@@ -3442,13 +3357,11 @@ static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
struct bonding *bond = netdev_priv(bond_dev);
struct rtnl_link_stats64 temp;
struct slave *slave;
- int i;
memset(stats, 0, sizeof(*stats));
read_lock_bh(&bond->lock);
-
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
const struct rtnl_link_stats64 *sstats =
dev_get_stats(slave->dev, &temp);
@@ -3478,7 +3391,6 @@ static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
stats->tx_window_errors += sstats->tx_window_errors;
}
-
read_unlock_bh(&bond->lock);
return stats;
@@ -3617,41 +3529,35 @@ static void bond_set_rx_mode(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
- read_lock(&bond->lock);
+ ASSERT_RTNL();
if (USES_PRIMARY(bond->params.mode)) {
- read_lock(&bond->curr_slave_lock);
- slave = bond->curr_active_slave;
+ slave = rtnl_dereference(bond->curr_active_slave);
if (slave) {
dev_uc_sync(slave->dev, bond_dev);
dev_mc_sync(slave->dev, bond_dev);
}
- read_unlock(&bond->curr_slave_lock);
} else {
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
dev_uc_sync_multiple(slave->dev, bond_dev);
dev_mc_sync_multiple(slave->dev, bond_dev);
}
}
-
- read_unlock(&bond->lock);
}
static int bond_neigh_init(struct neighbour *n)
{
struct bonding *bond = netdev_priv(n->dev);
- struct slave *slave = bond->first_slave;
const struct net_device_ops *slave_ops;
struct neigh_parms parms;
+ struct slave *slave;
int ret;
+ slave = bond_first_slave(bond);
if (!slave)
return 0;
-
slave_ops = slave->dev->netdev_ops;
-
if (!slave_ops->ndo_neigh_setup)
return 0;
@@ -3679,11 +3585,17 @@ static int bond_neigh_init(struct neighbour *n)
* The bonding ndo_neigh_setup is called at init time beofre any
* slave exists. So we must declare proxy setup function which will
* be used at run time to resolve the actual slave neigh param setup.
+ *
+ * It's also called by master devices (such as vlans) to setup their
+ * underlying devices. In that case - do nothing, we're already set up from
+ * our init.
*/
static int bond_neigh_setup(struct net_device *dev,
struct neigh_parms *parms)
{
- parms->neigh_setup = bond_neigh_init;
+ /* modify only our neigh_parms */
+ if (parms->dev == dev)
+ parms->neigh_setup = bond_neigh_init;
return 0;
}
@@ -3694,9 +3606,8 @@ static int bond_neigh_setup(struct net_device *dev,
static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *stop_at;
+ struct slave *slave;
int res = 0;
- int i;
pr_debug("bond=%p, name=%s, new_mtu=%d\n", bond,
(bond_dev ? bond_dev->name : "None"), new_mtu);
@@ -3716,10 +3627,10 @@ static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
* call to the base driver.
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
pr_debug("s %p s->p %p c_m %p\n",
slave,
- slave->prev,
+ bond_prev_slave(bond, slave),
slave->dev->netdev_ops->ndo_change_mtu);
res = dev_set_mtu(slave->dev, new_mtu);
@@ -3744,8 +3655,7 @@ static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
unwind:
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
int tmp_res;
tmp_res = dev_set_mtu(slave->dev, bond_dev->mtu);
@@ -3769,9 +3679,8 @@ static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
{
struct bonding *bond = netdev_priv(bond_dev);
struct sockaddr *sa = addr, tmp_sa;
- struct slave *slave, *stop_at;
+ struct slave *slave;
int res = 0;
- int i;
if (bond->params.mode == BOND_MODE_ALB)
return bond_alb_set_mac_address(bond_dev, addr);
@@ -3804,7 +3713,7 @@ static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
* call to the base driver.
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
const struct net_device_ops *slave_ops = slave->dev->netdev_ops;
pr_debug("slave %p %s\n", slave, slave->dev->name);
@@ -3836,8 +3745,7 @@ unwind:
tmp_sa.sa_family = bond_dev->type;
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
int tmp_res;
tmp_res = dev_set_mac_address(slave->dev, &tmp_sa);
@@ -3850,12 +3758,50 @@ unwind:
return res;
}
+/**
+ * bond_xmit_slave_id - transmit skb through slave with slave_id
+ * @bond: bonding device that is transmitting
+ * @skb: buffer to transmit
+ * @slave_id: slave id up to slave_cnt-1 through which to transmit
+ *
+ * This function tries to transmit through slave with slave_id but in case
+ * it fails, it tries to find the first available slave for transmission.
+ * The skb is consumed in all cases, thus the function is void.
+ */
+void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id)
+{
+ struct slave *slave;
+ int i = slave_id;
+
+ /* Here we start from the slave with slave_id */
+ bond_for_each_slave_rcu(bond, slave) {
+ if (--i < 0) {
+ if (slave_can_tx(slave)) {
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ return;
+ }
+ }
+ }
+
+ /* Here we start from the first slave up to slave_id */
+ i = slave_id;
+ bond_for_each_slave_rcu(bond, slave) {
+ if (--i < 0)
+ break;
+ if (slave_can_tx(slave)) {
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ return;
+ }
+ }
+ /* no slave that can tx has been found */
+ kfree_skb(skb);
+}
+
static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- int i, slave_no, res = 1;
struct iphdr *iph = ip_hdr(skb);
+ struct slave *slave;
/*
* Start with the curr_active_slave that joined the bond as the
@@ -3864,50 +3810,20 @@ static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev
* send the join/membership reports. The curr_active_slave found
* will send all of this type of traffic.
*/
- if ((iph->protocol == IPPROTO_IGMP) &&
- (skb->protocol == htons(ETH_P_IP))) {
-
- read_lock(&bond->curr_slave_lock);
- slave = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- if (!slave)
- goto out;
+ if (iph->protocol == IPPROTO_IGMP && skb->protocol == htons(ETH_P_IP)) {
+ slave = rcu_dereference(bond->curr_active_slave);
+ if (slave && slave_can_tx(slave))
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
+ bond_xmit_slave_id(bond, skb, 0);
} else {
- /*
- * Concurrent TX may collide on rr_tx_counter; we accept
- * that as being rare enough not to justify using an
- * atomic op here.
- */
- slave_no = bond->rr_tx_counter++ % bond->slave_cnt;
-
- bond_for_each_slave(bond, slave, i) {
- slave_no--;
- if (slave_no < 0)
- break;
- }
- }
-
- start_at = slave;
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- res = bond_dev_queue_xmit(bond, skb, slave->dev);
- break;
- }
- }
-
-out:
- if (res) {
- /* no suitable interface, frame not sent */
- kfree_skb(skb);
+ bond_xmit_slave_id(bond, skb,
+ bond->rr_tx_counter++ % bond->slave_cnt);
}
return NETDEV_TX_OK;
}
-
/*
* in active-backup mode, we know that bond->curr_active_slave is always valid if
* the bond has a usable interface.
@@ -3915,18 +3831,12 @@ out:
static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- int res = 1;
-
- read_lock(&bond->curr_slave_lock);
-
- if (bond->curr_active_slave)
- res = bond_dev_queue_xmit(bond, skb,
- bond->curr_active_slave->dev);
-
- read_unlock(&bond->curr_slave_lock);
+ struct slave *slave;
- if (res)
- /* no suitable interface, frame not sent */
+ slave = rcu_dereference(bond->curr_active_slave);
+ if (slave)
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
kfree_skb(skb);
return NETDEV_TX_OK;
@@ -3940,87 +3850,39 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d
static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- int slave_no;
- int i;
- int res = 1;
-
- slave_no = bond->xmit_hash_policy(skb, bond->slave_cnt);
-
- bond_for_each_slave(bond, slave, i) {
- slave_no--;
- if (slave_no < 0)
- break;
- }
- start_at = slave;
-
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- res = bond_dev_queue_xmit(bond, skb, slave->dev);
- break;
- }
- }
-
- if (res) {
- /* no suitable interface, frame not sent */
- kfree_skb(skb);
- }
+ bond_xmit_slave_id(bond, skb,
+ bond->xmit_hash_policy(skb, bond->slave_cnt));
return NETDEV_TX_OK;
}
-/*
- * in broadcast mode, we send everything to all usable interfaces.
- */
+/* in broadcast mode, we send everything to all usable interfaces. */
static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- struct net_device *tx_dev = NULL;
- int i;
- int res = 1;
-
- read_lock(&bond->curr_slave_lock);
- start_at = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- if (!start_at)
- goto out;
+ struct slave *slave = NULL;
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- if (tx_dev) {
- struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
- if (!skb2) {
- pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
- bond_dev->name);
- continue;
- }
+ bond_for_each_slave_rcu(bond, slave) {
+ if (bond_is_last_slave(bond, slave))
+ break;
+ if (IS_UP(slave->dev) && slave->link == BOND_LINK_UP) {
+ struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
- res = bond_dev_queue_xmit(bond, skb2, tx_dev);
- if (res) {
- kfree_skb(skb2);
- continue;
- }
+ if (!skb2) {
+ pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
+ bond_dev->name);
+ continue;
}
- tx_dev = slave->dev;
+ /* bond_dev_queue_xmit always returns 0 */
+ bond_dev_queue_xmit(bond, skb2, slave->dev);
}
}
-
- if (tx_dev)
- res = bond_dev_queue_xmit(bond, skb, tx_dev);
-
-out:
- if (res)
- /* no suitable interface, frame not sent */
+ if (slave && IS_UP(slave->dev) && slave->link == BOND_LINK_UP)
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
kfree_skb(skb);
- /* frame sent to all suitable interfaces */
return NETDEV_TX_OK;
}
@@ -4048,15 +3910,15 @@ static void bond_set_xmit_hash_policy(struct bonding *bond)
static inline int bond_slave_override(struct bonding *bond,
struct sk_buff *skb)
{
- int i, res = 1;
struct slave *slave = NULL;
struct slave *check_slave;
+ int res = 1;
if (!skb->queue_mapping)
return 1;
/* Find out if any slaves have the same mapping as this skb. */
- bond_for_each_slave(bond, check_slave, i) {
+ bond_for_each_slave_rcu(bond, check_slave) {
if (check_slave->queue_id == skb->queue_mapping) {
slave = check_slave;
break;
@@ -4141,14 +4003,12 @@ static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (is_netpoll_tx_blocked(dev))
return NETDEV_TX_BUSY;
- read_lock(&bond->lock);
-
- if (bond->slave_cnt)
+ rcu_read_lock();
+ if (!list_empty(&bond->slave_list))
ret = __bond_start_xmit(skb, dev);
else
kfree_skb(skb);
-
- read_unlock(&bond->lock);
+ rcu_read_unlock();
return ret;
}
@@ -4189,9 +4049,8 @@ static int bond_ethtool_get_settings(struct net_device *bond_dev,
struct ethtool_cmd *ecmd)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave;
- int i;
unsigned long speed = 0;
+ struct slave *slave;
ecmd->duplex = DUPLEX_UNKNOWN;
ecmd->port = PORT_OTHER;
@@ -4202,7 +4061,7 @@ static int bond_ethtool_get_settings(struct net_device *bond_dev,
* this is an accurate maximum.
*/
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (SLAVE_IS_OK(slave)) {
if (slave->speed != SPEED_UNKNOWN)
speed += slave->speed;
@@ -4213,6 +4072,7 @@ static int bond_ethtool_get_settings(struct net_device *bond_dev,
}
ethtool_cmd_speed_set(ecmd, speed ? : SPEED_UNKNOWN);
read_unlock(&bond->lock);
+
return 0;
}
@@ -4276,7 +4136,7 @@ static void bond_setup(struct net_device *bond_dev)
/* initialize rwlocks */
rwlock_init(&bond->lock);
rwlock_init(&bond->curr_slave_lock);
-
+ INIT_LIST_HEAD(&bond->slave_list);
bond->params = bonding_defaults;
/* Initialize pointers */
@@ -4333,13 +4193,14 @@ static void bond_setup(struct net_device *bond_dev)
static void bond_uninit(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
+ struct slave *slave, *tmp_slave;
struct vlan_entry *vlan, *tmp;
bond_netpoll_cleanup(bond_dev);
/* Release the bonded slaves */
- while (bond->first_slave != NULL)
- __bond_release_one(bond_dev, bond->first_slave->dev, true);
+ list_for_each_entry_safe(slave, tmp_slave, &bond->slave_list, list)
+ __bond_release_one(bond_dev, slave->dev, true);
pr_info("%s: released all slaves\n", bond_dev->name);
list_del(&bond->bond_list);
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index 4060d41f0ee7..20a6ee25bb63 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -12,7 +12,6 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
struct bonding *bond = seq->private;
loff_t off = 0;
struct slave *slave;
- int i;
/* make sure the bond won't be taken away */
rcu_read_lock();
@@ -21,10 +20,9 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
if (*pos == 0)
return SEQ_START_TOKEN;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave)
if (++off == *pos)
return slave;
- }
return NULL;
}
@@ -36,11 +34,13 @@ static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos)
++*pos;
if (v == SEQ_START_TOKEN)
- return bond->first_slave;
+ return bond_first_slave(bond);
- slave = slave->next;
+ if (bond_is_last_slave(bond, slave))
+ return NULL;
+ slave = bond_next_slave(bond, slave);
- return (slave == bond->first_slave) ? NULL : slave;
+ return slave;
}
static void bond_info_seq_stop(struct seq_file *seq, void *v)
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index ae02c194c01b..0f539de640dc 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -209,12 +209,12 @@ void bond_destroy_slave_symlinks(struct net_device *master,
static ssize_t bonding_show_slaves(struct device *d,
struct device_attribute *attr, char *buf)
{
- struct slave *slave;
- int i, res = 0;
struct bonding *bond = to_bond(d);
+ struct slave *slave;
+ int res = 0;
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (res > (PAGE_SIZE - IFNAMSIZ)) {
/* not enough space for another interface name */
if ((PAGE_SIZE - res) > 10)
@@ -227,6 +227,7 @@ static ssize_t bonding_show_slaves(struct device *d,
read_unlock(&bond->lock);
if (res)
buf[res-1] = '\n'; /* eat the leftover space */
+
return res;
}
@@ -325,7 +326,7 @@ static ssize_t bonding_store_mode(struct device *d,
goto out;
}
- if (bond->slave_cnt > 0) {
+ if (!list_empty(&bond->slave_list)) {
pr_err("unable to update mode of %s because it has slaves.\n",
bond->dev->name);
ret = -EPERM;
@@ -507,7 +508,7 @@ static ssize_t bonding_store_fail_over_mac(struct device *d,
if (!rtnl_trylock())
return restart_syscall();
- if (bond->slave_cnt != 0) {
+ if (!list_empty(&bond->slave_list)) {
pr_err("%s: Can't alter fail_over_mac with slaves in bond.\n",
bond->dev->name);
ret = -EPERM;
@@ -668,7 +669,7 @@ static ssize_t bonding_store_arp_targets(struct device *d,
&newtarget);
/* not to race with bond_arp_rcv */
write_lock_bh(&bond->lock);
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
slave->target_last_arp_rx[ind] = jiffies;
targets[ind] = newtarget;
write_unlock_bh(&bond->lock);
@@ -694,7 +695,7 @@ static ssize_t bonding_store_arp_targets(struct device *d,
&newtarget);
write_lock_bh(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
targets_rx = slave->target_last_arp_rx;
j = ind;
for (; (j < BOND_MAX_ARP_TARGETS-1) && targets[j+1]; j++)
@@ -1085,10 +1086,9 @@ static ssize_t bonding_store_primary(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i;
- struct slave *slave;
struct bonding *bond = to_bond(d);
char ifname[IFNAMSIZ];
+ struct slave *slave;
if (!rtnl_trylock())
return restart_syscall();
@@ -1114,7 +1114,7 @@ static ssize_t bonding_store_primary(struct device *d,
goto out;
}
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (strncmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
pr_info("%s: Setting %s as primary slave.\n",
bond->dev->name, slave->dev->name);
@@ -1243,16 +1243,16 @@ static ssize_t bonding_show_active_slave(struct device *d,
struct device_attribute *attr,
char *buf)
{
- struct slave *curr;
struct bonding *bond = to_bond(d);
+ struct slave *curr;
int count = 0;
- read_lock(&bond->curr_slave_lock);
- curr = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
+ rcu_read_lock();
+ curr = rcu_dereference(bond->curr_active_slave);
if (USES_PRIMARY(bond->params.mode) && curr)
count = sprintf(buf, "%s\n", curr->dev->name);
+ rcu_read_unlock();
+
return count;
}
@@ -1260,16 +1260,14 @@ static ssize_t bonding_store_active_slave(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i;
- struct slave *slave;
- struct slave *old_active = NULL;
- struct slave *new_active = NULL;
+ struct slave *slave, *old_active, *new_active;
struct bonding *bond = to_bond(d);
char ifname[IFNAMSIZ];
if (!rtnl_trylock())
return restart_syscall();
+ old_active = new_active = NULL;
block_netpoll_tx();
read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
@@ -1286,12 +1284,12 @@ static ssize_t bonding_store_active_slave(struct device *d,
if (!strlen(ifname) || buf[0] == '\n') {
pr_info("%s: Clearing current active slave.\n",
bond->dev->name);
- bond->curr_active_slave = NULL;
+ rcu_assign_pointer(bond->curr_active_slave, NULL);
bond_select_active_slave(bond);
goto out;
}
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (strncmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
old_active = bond->curr_active_slave;
new_active = slave;
@@ -1349,14 +1347,9 @@ static ssize_t bonding_show_mii_status(struct device *d,
struct device_attribute *attr,
char *buf)
{
- struct slave *curr;
struct bonding *bond = to_bond(d);
- read_lock(&bond->curr_slave_lock);
- curr = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- return sprintf(buf, "%s\n", curr ? "up" : "down");
+ return sprintf(buf, "%s\n", bond->curr_active_slave ? "up" : "down");
}
static DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL);
@@ -1475,15 +1468,15 @@ static ssize_t bonding_show_queue_id(struct device *d,
struct device_attribute *attr,
char *buf)
{
- struct slave *slave;
- int i, res = 0;
struct bonding *bond = to_bond(d);
+ struct slave *slave;
+ int res = 0;
if (!rtnl_trylock())
return restart_syscall();
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (res > (PAGE_SIZE - IFNAMSIZ - 6)) {
/* not enough space for another interface_name:queue_id pair */
if ((PAGE_SIZE - res) > 10)
@@ -1498,6 +1491,7 @@ static ssize_t bonding_show_queue_id(struct device *d,
if (res)
buf[res-1] = '\n'; /* eat the leftover space */
rtnl_unlock();
+
return res;
}
@@ -1512,7 +1506,7 @@ static ssize_t bonding_store_queue_id(struct device *d,
struct slave *slave, *update_slave;
struct bonding *bond = to_bond(d);
u16 qid;
- int i, ret = count;
+ int ret = count;
char *delim;
struct net_device *sdev = NULL;
@@ -1547,7 +1541,7 @@ static ssize_t bonding_store_queue_id(struct device *d,
/* Search for thes slave and check for duplicate qids */
update_slave = NULL;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (sdev == slave->dev)
/*
* We don't need to check the matching
@@ -1599,8 +1593,8 @@ static ssize_t bonding_store_slaves_active(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i, new_value, ret = count;
struct bonding *bond = to_bond(d);
+ int new_value, ret = count;
struct slave *slave;
if (sscanf(buf, "%d", &new_value) != 1) {
@@ -1623,7 +1617,7 @@ static ssize_t bonding_store_slaves_active(struct device *d,
}
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (!bond_is_active_slave(slave)) {
if (new_value)
slave->inactive = 0;
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 42d1c6599cba..4bf52d5f637e 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -71,6 +71,28 @@
set_fs(fs); \
res; })
+/* slave list primitives */
+#define bond_to_slave(ptr) list_entry(ptr, struct slave, list)
+
+/* IMPORTANT: bond_first/last_slave can return NULL in case of an empty list */
+#define bond_first_slave(bond) \
+ list_first_entry_or_null(&(bond)->slave_list, struct slave, list)
+#define bond_last_slave(bond) \
+ (list_empty(&(bond)->slave_list) ? NULL : \
+ bond_to_slave((bond)->slave_list.prev))
+
+#define bond_is_first_slave(bond, pos) ((pos)->list.prev == &(bond)->slave_list)
+#define bond_is_last_slave(bond, pos) ((pos)->list.next == &(bond)->slave_list)
+
+/* Since bond_first/last_slave can return NULL, these can return NULL too */
+#define bond_next_slave(bond, pos) \
+ (bond_is_last_slave(bond, pos) ? bond_first_slave(bond) : \
+ bond_to_slave((pos)->list.next))
+
+#define bond_prev_slave(bond, pos) \
+ (bond_is_first_slave(bond, pos) ? bond_last_slave(bond) : \
+ bond_to_slave((pos)->list.prev))
+
/**
* bond_for_each_slave_from - iterate the slaves list from a starting point
* @bond: the bond holding this list.
@@ -80,37 +102,33 @@
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave_from(bond, pos, cnt, start) \
- for (cnt = 0, pos = start; \
- cnt < (bond)->slave_cnt; \
- cnt++, pos = (pos)->next)
+#define bond_for_each_slave_from(bond, pos, cnt, start) \
+ for (cnt = 0, pos = start; pos && cnt < (bond)->slave_cnt; \
+ cnt++, pos = bond_next_slave(bond, pos))
/**
- * bond_for_each_slave_from_to - iterate the slaves list from start point to stop point
- * @bond: the bond holding this list.
- * @pos: current slave.
- * @cnt: counter for number max of moves
- * @start: start point.
- * @stop: stop point.
+ * bond_for_each_slave - iterate over all slaves
+ * @bond: the bond holding this list
+ * @pos: current slave
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave_from_to(bond, pos, cnt, start, stop) \
- for (cnt = 0, pos = start; \
- ((cnt < (bond)->slave_cnt) && (pos != (stop)->next)); \
- cnt++, pos = (pos)->next)
+#define bond_for_each_slave(bond, pos) \
+ list_for_each_entry(pos, &(bond)->slave_list, list)
+
+/* Caller must have rcu_read_lock */
+#define bond_for_each_slave_rcu(bond, pos) \
+ list_for_each_entry_rcu(pos, &(bond)->slave_list, list)
/**
- * bond_for_each_slave - iterate the slaves list from head
- * @bond: the bond holding this list.
- * @pos: current slave.
- * @cnt: counter for max number of moves
+ * bond_for_each_slave_reverse - iterate in reverse from a given position
+ * @bond: the bond holding this list
+ * @pos: slave to continue from
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave(bond, pos, cnt) \
- bond_for_each_slave_from(bond, pos, cnt, (bond)->first_slave)
-
+#define bond_for_each_slave_continue_reverse(bond, pos) \
+ list_for_each_entry_continue_reverse(pos, &(bond)->slave_list, list)
#ifdef CONFIG_NET_POLL_CONTROLLER
extern atomic_t netpoll_block_tx;
@@ -174,8 +192,7 @@ struct vlan_entry {
struct slave {
struct net_device *dev; /* first - useful for panic debug */
- struct slave *next;
- struct slave *prev;
+ struct list_head list;
struct bonding *bond; /* our master */
int delay;
unsigned long jiffies;
@@ -215,7 +232,7 @@ struct slave {
*/
struct bonding {
struct net_device *dev; /* first - useful for panic debug */
- struct slave *first_slave;
+ struct list_head slave_list;
struct slave *curr_active_slave;
struct slave *current_arp_slave;
struct slave *primary_slave;
@@ -270,13 +287,10 @@ static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,
struct net_device *slave_dev)
{
struct slave *slave = NULL;
- int i;
- bond_for_each_slave(bond, slave, i) {
- if (slave->dev == slave_dev) {
+ bond_for_each_slave(bond, slave)
+ if (slave->dev == slave_dev)
return slave;
- }
- }
return NULL;
}
@@ -416,10 +430,20 @@ static inline __be32 bond_confirm_addr(struct net_device *dev, __be32 dst, __be3
return addr;
}
+static inline bool slave_can_tx(struct slave *slave)
+{
+ if (IS_UP(slave->dev) && slave->link == BOND_LINK_UP &&
+ bond_is_active_slave(slave))
+ return true;
+ else
+ return false;
+}
+
struct bond_net;
struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);
int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
+void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id);
int bond_create(struct net *net, const char *name);
int bond_create_sysfs(struct bond_net *net);
void bond_destroy_sysfs(struct bond_net *net);
@@ -477,10 +501,9 @@ static inline void bond_destroy_proc_dir(struct bond_net *bn)
static inline struct slave *bond_slave_has_mac(struct bonding *bond,
const u8 *mac)
{
- int i = 0;
struct slave *tmp;
- bond_for_each_slave(bond, tmp, i)
+ bond_for_each_slave(bond, tmp)
if (ether_addr_equal_64bits(mac, tmp->dev->dev_addr))
return tmp;
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 7b0be0910f4b..c48174ed49cc 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -850,12 +850,17 @@ static int flexcan_open(struct net_device *dev)
struct flexcan_priv *priv = netdev_priv(dev);
int err;
- clk_prepare_enable(priv->clk_ipg);
- clk_prepare_enable(priv->clk_per);
+ err = clk_prepare_enable(priv->clk_ipg);
+ if (err)
+ return err;
+
+ err = clk_prepare_enable(priv->clk_per);
+ if (err)
+ goto out_disable_ipg;
err = open_candev(dev);
if (err)
- goto out;
+ goto out_disable_per;
err = request_irq(dev->irq, flexcan_irq, IRQF_SHARED, dev->name, dev);
if (err)
@@ -875,8 +880,9 @@ static int flexcan_open(struct net_device *dev)
out_close:
close_candev(dev);
- out:
+ out_disable_per:
clk_disable_unprepare(priv->clk_per);
+ out_disable_ipg:
clk_disable_unprepare(priv->clk_ipg);
return err;
@@ -933,8 +939,13 @@ static int register_flexcandev(struct net_device *dev)
struct flexcan_regs __iomem *regs = priv->base;
u32 reg, err;
- clk_prepare_enable(priv->clk_ipg);
- clk_prepare_enable(priv->clk_per);
+ err = clk_prepare_enable(priv->clk_ipg);
+ if (err)
+ return err;
+
+ err = clk_prepare_enable(priv->clk_per);
+ if (err)
+ goto out_disable_ipg;
/* select "bus clock", chip must be disabled */
flexcan_chip_disable(priv);
@@ -959,15 +970,16 @@ static int register_flexcandev(struct net_device *dev)
if (!(reg & FLEXCAN_MCR_FEN)) {
netdev_err(dev, "Could not enable RX FIFO, unsupported core\n");
err = -ENODEV;
- goto out;
+ goto out_disable_per;
}
err = register_candev(dev);
- out:
+ out_disable_per:
/* disable core and turn off clocks */
flexcan_chip_disable(priv);
clk_disable_unprepare(priv->clk_per);
+ out_disable_ipg:
clk_disable_unprepare(priv->clk_ipg);
return err;
@@ -1001,7 +1013,6 @@ static int flexcan_probe(struct platform_device *pdev)
struct resource *mem;
struct clk *clk_ipg = NULL, *clk_per = NULL;
void __iomem *base;
- resource_size_t mem_size;
int err, irq;
u32 clock_freq = 0;
@@ -1013,43 +1024,25 @@ static int flexcan_probe(struct platform_device *pdev)
clk_ipg = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(clk_ipg)) {
dev_err(&pdev->dev, "no ipg clock defined\n");
- err = PTR_ERR(clk_ipg);
- goto failed_clock;
+ return PTR_ERR(clk_ipg);
}
clock_freq = clk_get_rate(clk_ipg);
clk_per = devm_clk_get(&pdev->dev, "per");
if (IS_ERR(clk_per)) {
dev_err(&pdev->dev, "no per clock defined\n");
- err = PTR_ERR(clk_per);
- goto failed_clock;
+ return PTR_ERR(clk_per);
}
}
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!mem || irq <= 0) {
- err = -ENODEV;
- goto failed_get;
- }
+ if (irq <= 0)
+ return -ENODEV;
- mem_size = resource_size(mem);
- if (!request_mem_region(mem->start, mem_size, pdev->name)) {
- err = -EBUSY;
- goto failed_get;
- }
-
- base = ioremap(mem->start, mem_size);
- if (!base) {
- err = -ENOMEM;
- goto failed_map;
- }
-
- dev = alloc_candev(sizeof(struct flexcan_priv), 1);
- if (!dev) {
- err = -ENOMEM;
- goto failed_alloc;
- }
+ base = devm_ioremap_resource(&pdev->dev, mem);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
of_id = of_match_device(flexcan_of_match, &pdev->dev);
if (of_id) {
@@ -1058,10 +1051,13 @@ static int flexcan_probe(struct platform_device *pdev)
devtype_data = (struct flexcan_devtype_data *)
pdev->id_entry->driver_data;
} else {
- err = -ENODEV;
- goto failed_devtype;
+ return -ENODEV;
}
+ dev = alloc_candev(sizeof(struct flexcan_priv), 1);
+ if (!dev)
+ return -ENOMEM;
+
dev->netdev_ops = &flexcan_netdev_ops;
dev->irq = irq;
dev->flags |= IFF_ECHO;
@@ -1104,28 +1100,15 @@ static int flexcan_probe(struct platform_device *pdev)
return 0;
failed_register:
- failed_devtype:
free_candev(dev);
- failed_alloc:
- iounmap(base);
- failed_map:
- release_mem_region(mem->start, mem_size);
- failed_get:
- failed_clock:
return err;
}
static int flexcan_remove(struct platform_device *pdev)
{
struct net_device *dev = platform_get_drvdata(pdev);
- struct flexcan_priv *priv = netdev_priv(dev);
- struct resource *mem;
unregister_flexcandev(dev);
- iounmap(priv->base);
-
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(mem->start, resource_size(mem));
free_candev(dev);
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 6aa7b3266c80..ac6177d3befc 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -412,10 +412,20 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
switch (msg->msg.hdr.cmd) {
case CMD_CAN_RX:
+ if (msg->msg.rx.net >= dev->net_count) {
+ dev_err(dev->udev->dev.parent, "format error\n");
+ break;
+ }
+
esd_usb2_rx_can_msg(dev->nets[msg->msg.rx.net], msg);
break;
case CMD_CAN_TX:
+ if (msg->msg.txdone.net >= dev->net_count) {
+ dev_err(dev->udev->dev.parent, "format error\n");
+ break;
+ }
+
esd_usb2_tx_done_msg(dev->nets[msg->msg.txdone.net],
msg);
break;
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c
index 25723d8ee201..925ab8ec9329 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -649,7 +649,7 @@ static int pcan_usb_decode_data(struct pcan_usb_msg_context *mc, u8 status_len)
if ((mc->ptr + rec_len) > mc->end)
goto decode_failed;
- memcpy(cf->data, mc->ptr, rec_len);
+ memcpy(cf->data, mc->ptr, cf->can_dlc);
mc->ptr += rec_len;
}
diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index cbd388eea682..8becd3d838b5 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -779,6 +779,7 @@ static int usb_8dev_start(struct usb_8dev_priv *priv)
usb_unanchor_urb(urb);
usb_free_coherent(priv->udev, RX_BUFFER_SIZE, buf,
urb->transfer_dma);
+ usb_free_urb(urb);
break;
}
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index e1d26433d619..b7232a9b7756 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -707,7 +707,7 @@ static int ax_init_dev(struct net_device *dev)
#ifdef CONFIG_AX88796_93CX6
if (ax->plat->flags & AXFLG_HAS_93CX6) {
- unsigned char mac_addr[6];
+ unsigned char mac_addr[ETH_ALEN];
struct eeprom_93cx6 eeprom;
eeprom.data = ei_local;
@@ -719,7 +719,7 @@ static int ax_init_dev(struct net_device *dev)
(__le16 __force *)mac_addr,
sizeof(mac_addr) >> 1);
- memcpy(dev->dev_addr, mac_addr, 6);
+ memcpy(dev->dev_addr, mac_addr, ETH_ALEN);
}
#endif
if (ax->plat->wordlength == 2) {
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 2037080c504d..506b0248c400 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -90,6 +90,7 @@ source "drivers/net/ethernet/marvell/Kconfig"
source "drivers/net/ethernet/mellanox/Kconfig"
source "drivers/net/ethernet/micrel/Kconfig"
source "drivers/net/ethernet/microchip/Kconfig"
+source "drivers/net/ethernet/moxa/Kconfig"
source "drivers/net/ethernet/myricom/Kconfig"
config FEALNX
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 390bd0bfaa27..c0b8789952e7 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -42,6 +42,7 @@ obj-$(CONFIG_NET_VENDOR_MARVELL) += marvell/
obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/
obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/
obj-$(CONFIG_NET_VENDOR_MICROCHIP) += microchip/
+obj-$(CONFIG_NET_VENDOR_MOXART) += moxa/
obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
obj-$(CONFIG_FEALNX) += fealnx.o
obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
diff --git a/drivers/net/ethernet/allwinner/Kconfig b/drivers/net/ethernet/allwinner/Kconfig
index 53ad213e865b..d8d95d4cd45a 100644
--- a/drivers/net/ethernet/allwinner/Kconfig
+++ b/drivers/net/ethernet/allwinner/Kconfig
@@ -3,19 +3,20 @@
#
config NET_VENDOR_ALLWINNER
- bool "Allwinner devices"
- default y
- depends on ARCH_SUNXI
- ---help---
- If you have a network (Ethernet) card belonging to this
- class, say Y and read the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+ bool "Allwinner devices"
+ default y
- Note that the answer to this question doesn't directly
- affect the kernel: saying N will just cause the configurator
- to skip all the questions about Allwinner cards. If you say Y,
- you will be asked for your specific card in the following
- questions.
+ depends on ARCH_SUNXI
+ ---help---
+ If you have a network (Ethernet) card belonging to this
+ class, say Y and read the Ethernet-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+ Note that the answer to this question doesn't directly
+ affect the kernel: saying N will just cause the configurator
+ to skip all the questions about Allwinner cards. If you say Y,
+ you will be asked for your specific card in the following
+ questions.
if NET_VENDOR_ALLWINNER
@@ -26,6 +27,7 @@ config SUN4I_EMAC
select CRC32
select MII
select PHYLIB
+ select MDIO_SUN4I
---help---
Support for Allwinner A10 EMAC ethernet driver.
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index ed2130727643..2d8e28819779 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1521,7 +1521,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
char *chipname;
struct net_device *dev;
const struct pcnet32_access *a = NULL;
- u8 promaddr[6];
+ u8 promaddr[ETH_ALEN];
int ret = -ENODEV;
/* reset the chip */
@@ -1665,10 +1665,10 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
}
/* read PROM address and compare with CSR address */
- for (i = 0; i < 6; i++)
+ for (i = 0; i < ETH_ALEN; i++)
promaddr[i] = inb(ioaddr + i);
- if (memcmp(promaddr, dev->dev_addr, 6) ||
+ if (memcmp(promaddr, dev->dev_addr, ETH_ALEN) ||
!is_valid_ether_addr(dev->dev_addr)) {
if (is_valid_ether_addr(promaddr)) {
if (pcnet32_debug & NETIF_MSG_PROBE) {
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index f1b121ee5525..55d79cb53a79 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -199,7 +199,7 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
struct arc_emac_priv *priv = netdev_priv(ndev);
unsigned int work_done;
- for (work_done = 0; work_done <= budget; work_done++) {
+ for (work_done = 0; work_done < budget; work_done++) {
unsigned int *last_rx_bd = &priv->last_rx_bd;
struct net_device_stats *stats = &priv->stats;
struct buffer_state *rx_buff = &priv->rx_buff[*last_rx_bd];
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c.h b/drivers/net/ethernet/atheros/atl1c/atl1c.h
index b2bf324631dc..0f0556526ba9 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c.h
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c.h
@@ -520,6 +520,9 @@ struct atl1c_adapter {
struct net_device *netdev;
struct pci_dev *pdev;
struct napi_struct napi;
+ struct page *rx_page;
+ unsigned int rx_page_offset;
+ unsigned int rx_frag_size;
struct atl1c_hw hw;
struct atl1c_hw_stats hw_stats;
struct mii_if_info mii; /* MII interface info */
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 786a87483298..a36a760ada28 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -481,10 +481,15 @@ static int atl1c_set_mac_addr(struct net_device *netdev, void *p)
static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter,
struct net_device *dev)
{
+ unsigned int head_size;
int mtu = dev->mtu;
adapter->rx_buffer_len = mtu > AT_RX_BUF_SIZE ?
roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE;
+
+ head_size = SKB_DATA_ALIGN(adapter->rx_buffer_len + NET_SKB_PAD) +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+ adapter->rx_frag_size = roundup_pow_of_two(head_size);
}
static netdev_features_t atl1c_fix_features(struct net_device *netdev,
@@ -952,6 +957,10 @@ static void atl1c_free_ring_resources(struct atl1c_adapter *adapter)
kfree(adapter->tpd_ring[0].buffer_info);
adapter->tpd_ring[0].buffer_info = NULL;
}
+ if (adapter->rx_page) {
+ put_page(adapter->rx_page);
+ adapter->rx_page = NULL;
+ }
}
/**
@@ -1639,6 +1648,35 @@ static inline void atl1c_rx_checksum(struct atl1c_adapter *adapter,
skb_checksum_none_assert(skb);
}
+static struct sk_buff *atl1c_alloc_skb(struct atl1c_adapter *adapter)
+{
+ struct sk_buff *skb;
+ struct page *page;
+
+ if (adapter->rx_frag_size > PAGE_SIZE)
+ return netdev_alloc_skb(adapter->netdev,
+ adapter->rx_buffer_len);
+
+ page = adapter->rx_page;
+ if (!page) {
+ adapter->rx_page = page = alloc_page(GFP_ATOMIC);
+ if (unlikely(!page))
+ return NULL;
+ adapter->rx_page_offset = 0;
+ }
+
+ skb = build_skb(page_address(page) + adapter->rx_page_offset,
+ adapter->rx_frag_size);
+ if (likely(skb)) {
+ adapter->rx_page_offset += adapter->rx_frag_size;
+ if (adapter->rx_page_offset >= PAGE_SIZE)
+ adapter->rx_page = NULL;
+ else
+ get_page(page);
+ }
+ return skb;
+}
+
static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
{
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
@@ -1660,7 +1698,7 @@ static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
while (next_info->flags & ATL1C_BUFFER_FREE) {
rfd_desc = ATL1C_RFD_DESC(rfd_ring, rfd_next_to_use);
- skb = netdev_alloc_skb(adapter->netdev, adapter->rx_buffer_len);
+ skb = atl1c_alloc_skb(adapter);
if (unlikely(!skb)) {
if (netif_msg_rx_err(adapter))
dev_warn(&pdev->dev, "alloc rx buffer failed\n");
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index 52c96036dcc4..2fa5b86f139d 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -130,7 +130,7 @@ config BNX2X_SRIOV
config BGMAC
tristate "BCMA bus GBit core support"
- depends on BCMA_HOST_SOC && HAS_DMA
+ depends on BCMA_HOST_SOC && HAS_DMA && BCM47XX
select PHYLIB
---help---
This driver supports GBit MAC and BCM4706 GBit MAC cores on BCMA bus.
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 6a2de1d79ff6..4148058cef81 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -1,6 +1,6 @@
/* bnx2.c: Broadcom NX2 network driver.
*
- * Copyright (c) 2004-2011 Broadcom Corporation
+ * Copyright (c) 2004-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -58,8 +58,8 @@
#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.2.3"
-#define DRV_MODULE_RELDATE "June 27, 2012"
+#define DRV_MODULE_VERSION "2.2.4"
+#define DRV_MODULE_RELDATE "Aug 05, 2013"
#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.2.3.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-6.0.15.fw"
#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.2.1b.fw"
@@ -3908,136 +3908,121 @@ init_cpu_err:
return rc;
}
-static int
-bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
+static void
+bnx2_setup_wol(struct bnx2 *bp)
{
- u16 pmcsr;
+ int i;
+ u32 val, wol_msg;
- pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
+ if (bp->wol) {
+ u32 advertising;
+ u8 autoneg;
- switch (state) {
- case PCI_D0: {
- u32 val;
+ autoneg = bp->autoneg;
+ advertising = bp->advertising;
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- (pmcsr & ~PCI_PM_CTRL_STATE_MASK) |
- PCI_PM_CTRL_PME_STATUS);
+ if (bp->phy_port == PORT_TP) {
+ bp->autoneg = AUTONEG_SPEED;
+ bp->advertising = ADVERTISED_10baseT_Half |
+ ADVERTISED_10baseT_Full |
+ ADVERTISED_100baseT_Half |
+ ADVERTISED_100baseT_Full |
+ ADVERTISED_Autoneg;
+ }
- if (pmcsr & PCI_PM_CTRL_STATE_MASK)
- /* delay required during transition out of D3hot */
- msleep(20);
+ spin_lock_bh(&bp->phy_lock);
+ bnx2_setup_phy(bp, bp->phy_port);
+ spin_unlock_bh(&bp->phy_lock);
- val = BNX2_RD(bp, BNX2_EMAC_MODE);
- val |= BNX2_EMAC_MODE_MPKT_RCVD | BNX2_EMAC_MODE_ACPI_RCVD;
- val &= ~BNX2_EMAC_MODE_MPKT;
- BNX2_WR(bp, BNX2_EMAC_MODE, val);
+ bp->autoneg = autoneg;
+ bp->advertising = advertising;
- val = BNX2_RD(bp, BNX2_RPM_CONFIG);
- val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
- BNX2_WR(bp, BNX2_RPM_CONFIG, val);
- break;
- }
- case PCI_D3hot: {
- int i;
- u32 val, wol_msg;
-
- if (bp->wol) {
- u32 advertising;
- u8 autoneg;
-
- autoneg = bp->autoneg;
- advertising = bp->advertising;
-
- if (bp->phy_port == PORT_TP) {
- bp->autoneg = AUTONEG_SPEED;
- bp->advertising = ADVERTISED_10baseT_Half |
- ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_Autoneg;
- }
+ bnx2_set_mac_addr(bp, bp->dev->dev_addr, 0);
- spin_lock_bh(&bp->phy_lock);
- bnx2_setup_phy(bp, bp->phy_port);
- spin_unlock_bh(&bp->phy_lock);
+ val = BNX2_RD(bp, BNX2_EMAC_MODE);
- bp->autoneg = autoneg;
- bp->advertising = advertising;
+ /* Enable port mode. */
+ val &= ~BNX2_EMAC_MODE_PORT;
+ val |= BNX2_EMAC_MODE_MPKT_RCVD |
+ BNX2_EMAC_MODE_ACPI_RCVD |
+ BNX2_EMAC_MODE_MPKT;
+ if (bp->phy_port == PORT_TP) {
+ val |= BNX2_EMAC_MODE_PORT_MII;
+ } else {
+ val |= BNX2_EMAC_MODE_PORT_GMII;
+ if (bp->line_speed == SPEED_2500)
+ val |= BNX2_EMAC_MODE_25G_MODE;
+ }
- bnx2_set_mac_addr(bp, bp->dev->dev_addr, 0);
+ BNX2_WR(bp, BNX2_EMAC_MODE, val);
- val = BNX2_RD(bp, BNX2_EMAC_MODE);
+ /* receive all multicast */
+ for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
+ BNX2_WR(bp, BNX2_EMAC_MULTICAST_HASH0 + (i * 4),
+ 0xffffffff);
+ }
+ BNX2_WR(bp, BNX2_EMAC_RX_MODE, BNX2_EMAC_RX_MODE_SORT_MODE);
- /* Enable port mode. */
- val &= ~BNX2_EMAC_MODE_PORT;
- val |= BNX2_EMAC_MODE_MPKT_RCVD |
- BNX2_EMAC_MODE_ACPI_RCVD |
- BNX2_EMAC_MODE_MPKT;
- if (bp->phy_port == PORT_TP)
- val |= BNX2_EMAC_MODE_PORT_MII;
- else {
- val |= BNX2_EMAC_MODE_PORT_GMII;
- if (bp->line_speed == SPEED_2500)
- val |= BNX2_EMAC_MODE_25G_MODE;
- }
+ val = 1 | BNX2_RPM_SORT_USER0_BC_EN | BNX2_RPM_SORT_USER0_MC_EN;
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, 0x0);
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, val);
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, val | BNX2_RPM_SORT_USER0_ENA);
- BNX2_WR(bp, BNX2_EMAC_MODE, val);
+ /* Need to enable EMAC and RPM for WOL. */
+ BNX2_WR(bp, BNX2_MISC_ENABLE_SET_BITS,
+ BNX2_MISC_ENABLE_SET_BITS_RX_PARSER_MAC_ENABLE |
+ BNX2_MISC_ENABLE_SET_BITS_TX_HEADER_Q_ENABLE |
+ BNX2_MISC_ENABLE_SET_BITS_EMAC_ENABLE);
- /* receive all multicast */
- for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
- BNX2_WR(bp, BNX2_EMAC_MULTICAST_HASH0 + (i * 4),
- 0xffffffff);
- }
- BNX2_WR(bp, BNX2_EMAC_RX_MODE,
- BNX2_EMAC_RX_MODE_SORT_MODE);
+ val = BNX2_RD(bp, BNX2_RPM_CONFIG);
+ val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
+ BNX2_WR(bp, BNX2_RPM_CONFIG, val);
- val = 1 | BNX2_RPM_SORT_USER0_BC_EN |
- BNX2_RPM_SORT_USER0_MC_EN;
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, 0x0);
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, val);
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, val |
- BNX2_RPM_SORT_USER0_ENA);
+ wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
+ } else {
+ wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
+ }
- /* Need to enable EMAC and RPM for WOL. */
- BNX2_WR(bp, BNX2_MISC_ENABLE_SET_BITS,
- BNX2_MISC_ENABLE_SET_BITS_RX_PARSER_MAC_ENABLE |
- BNX2_MISC_ENABLE_SET_BITS_TX_HEADER_Q_ENABLE |
- BNX2_MISC_ENABLE_SET_BITS_EMAC_ENABLE);
+ if (!(bp->flags & BNX2_FLAG_NO_WOL))
+ bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT3 | wol_msg, 1, 0);
- val = BNX2_RD(bp, BNX2_RPM_CONFIG);
- val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
- BNX2_WR(bp, BNX2_RPM_CONFIG, val);
+}
- wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
- }
- else {
- wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
- }
+static int
+bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
+{
+ switch (state) {
+ case PCI_D0: {
+ u32 val;
+
+ pci_enable_wake(bp->pdev, PCI_D0, false);
+ pci_set_power_state(bp->pdev, PCI_D0);
- if (!(bp->flags & BNX2_FLAG_NO_WOL))
- bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT3 | wol_msg,
- 1, 0);
+ val = BNX2_RD(bp, BNX2_EMAC_MODE);
+ val |= BNX2_EMAC_MODE_MPKT_RCVD | BNX2_EMAC_MODE_ACPI_RCVD;
+ val &= ~BNX2_EMAC_MODE_MPKT;
+ BNX2_WR(bp, BNX2_EMAC_MODE, val);
- pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
+ val = BNX2_RD(bp, BNX2_RPM_CONFIG);
+ val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
+ BNX2_WR(bp, BNX2_RPM_CONFIG, val);
+ break;
+ }
+ case PCI_D3hot: {
+ bnx2_setup_wol(bp);
+ pci_wake_from_d3(bp->pdev, bp->wol);
if ((BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A0) ||
(BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A1)) {
if (bp->wol)
- pmcsr |= 3;
- }
- else {
- pmcsr |= 3;
- }
- if (bp->wol) {
- pmcsr |= PCI_PM_CTRL_PME_ENABLE;
+ pci_set_power_state(bp->pdev, PCI_D3hot);
+ } else {
+ pci_set_power_state(bp->pdev, PCI_D3hot);
}
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- pmcsr);
/* No more memory access after this point until
* device is brought back to D0.
*/
- udelay(50);
break;
}
default:
@@ -6317,7 +6302,6 @@ bnx2_open(struct net_device *dev)
netif_carrier_off(dev);
- bnx2_set_power_state(bp, PCI_D0);
bnx2_disable_int(bp);
rc = bnx2_setup_int_mode(bp, disable_msi);
@@ -6724,7 +6708,6 @@ bnx2_close(struct net_device *dev)
bnx2_del_napi(bp);
bp->link_up = 0;
netif_carrier_off(bp->dev);
- bnx2_set_power_state(bp, PCI_D3hot);
return 0;
}
@@ -7081,6 +7064,9 @@ bnx2_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
else {
bp->wol = 0;
}
+
+ device_set_wakeup_enable(&bp->pdev->dev, bp->wol);
+
return 0;
}
@@ -7156,9 +7142,6 @@ bnx2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
- if (!netif_running(dev))
- return -EAGAIN;
-
/* parameters already validated in ethtool_get_eeprom */
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
@@ -7173,9 +7156,6 @@ bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
- if (!netif_running(dev))
- return -EAGAIN;
-
/* parameters already validated in ethtool_set_eeprom */
rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
@@ -7535,8 +7515,6 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
{
struct bnx2 *bp = netdev_priv(dev);
- bnx2_set_power_state(bp, PCI_D0);
-
memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int i;
@@ -7585,8 +7563,6 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
etest->flags |= ETH_TEST_FL_FAILED;
}
- if (!netif_running(bp->dev))
- bnx2_set_power_state(bp, PCI_D3hot);
}
static void
@@ -7658,8 +7634,6 @@ bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state)
switch (state) {
case ETHTOOL_ID_ACTIVE:
- bnx2_set_power_state(bp, PCI_D0);
-
bp->leds_save = BNX2_RD(bp, BNX2_MISC_CFG);
BNX2_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC);
return 1; /* cycle on/off once per second */
@@ -7680,9 +7654,6 @@ bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state)
case ETHTOOL_ID_INACTIVE:
BNX2_WR(bp, BNX2_EMAC_LED, 0);
BNX2_WR(bp, BNX2_MISC_CFG, bp->leds_save);
-
- if (!netif_running(dev))
- bnx2_set_power_state(bp, PCI_D3hot);
break;
}
@@ -8130,8 +8101,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
goto err_out_release;
}
- bnx2_set_power_state(bp, PCI_D0);
-
/* Configure byte swap and enable write to the reg_window registers.
* Rely on CPU to do target byte swapping on big endian systems
* The chip's target access swapping will not swap all accesses
@@ -8170,13 +8139,13 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
if (BNX2_CHIP(bp) == BNX2_CHIP_5709 &&
BNX2_CHIP_REV(bp) != BNX2_CHIP_REV_Ax) {
- if (pci_find_capability(pdev, PCI_CAP_ID_MSIX))
+ if (pdev->msix_cap)
bp->flags |= BNX2_FLAG_MSIX_CAP;
}
if (BNX2_CHIP_ID(bp) != BNX2_CHIP_ID_5706_A0 &&
BNX2_CHIP_ID(bp) != BNX2_CHIP_ID_5706_A1) {
- if (pci_find_capability(pdev, PCI_CAP_ID_MSI))
+ if (pdev->msi_cap)
bp->flags |= BNX2_FLAG_MSI_CAP;
}
@@ -8369,6 +8338,11 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->wol = 0;
}
+ if (bp->flags & BNX2_FLAG_NO_WOL)
+ device_set_wakeup_capable(&bp->pdev->dev, false);
+ else
+ device_set_wakeup_enable(&bp->pdev->dev, bp->wol);
+
if (BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A0) {
bp->tx_quick_cons_trip_int =
bp->tx_quick_cons_trip;
@@ -8609,46 +8583,52 @@ bnx2_remove_one(struct pci_dev *pdev)
}
static int
-bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
+bnx2_suspend(struct device *device)
{
+ struct pci_dev *pdev = to_pci_dev(device);
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- /* PCI register 4 needs to be saved whether netif_running() or not.
- * MSI address and data need to be saved if using MSI and
- * netif_running().
- */
- pci_save_state(pdev);
- if (!netif_running(dev))
- return 0;
-
- cancel_work_sync(&bp->reset_task);
- bnx2_netif_stop(bp, true);
- netif_device_detach(dev);
- del_timer_sync(&bp->timer);
- bnx2_shutdown_chip(bp);
- bnx2_free_skbs(bp);
- bnx2_set_power_state(bp, pci_choose_state(pdev, state));
+ if (netif_running(dev)) {
+ cancel_work_sync(&bp->reset_task);
+ bnx2_netif_stop(bp, true);
+ netif_device_detach(dev);
+ del_timer_sync(&bp->timer);
+ bnx2_shutdown_chip(bp);
+ __bnx2_free_irq(bp);
+ bnx2_free_skbs(bp);
+ }
+ bnx2_setup_wol(bp);
return 0;
}
static int
-bnx2_resume(struct pci_dev *pdev)
+bnx2_resume(struct device *device)
{
+ struct pci_dev *pdev = to_pci_dev(device);
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- pci_restore_state(pdev);
if (!netif_running(dev))
return 0;
bnx2_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
+ bnx2_request_irq(bp);
bnx2_init_nic(bp, 1);
bnx2_netif_start(bp, true);
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static SIMPLE_DEV_PM_OPS(bnx2_pm_ops, bnx2_suspend, bnx2_resume);
+#define BNX2_PM_OPS (&bnx2_pm_ops)
+
+#else
+
+#define BNX2_PM_OPS NULL
+
+#endif /* CONFIG_PM_SLEEP */
/**
* bnx2_io_error_detected - called when PCI error is detected
* @pdev: Pointer to PCI device
@@ -8694,24 +8674,28 @@ static pci_ers_result_t bnx2_io_slot_reset(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- pci_ers_result_t result;
- int err;
+ pci_ers_result_t result = PCI_ERS_RESULT_DISCONNECT;
+ int err = 0;
rtnl_lock();
if (pci_enable_device(pdev)) {
dev_err(&pdev->dev,
"Cannot re-enable PCI device after reset\n");
- result = PCI_ERS_RESULT_DISCONNECT;
} else {
pci_set_master(pdev);
pci_restore_state(pdev);
pci_save_state(pdev);
- if (netif_running(dev)) {
- bnx2_set_power_state(bp, PCI_D0);
- bnx2_init_nic(bp, 1);
- }
- result = PCI_ERS_RESULT_RECOVERED;
+ if (netif_running(dev))
+ err = bnx2_init_nic(bp, 1);
+
+ if (!err)
+ result = PCI_ERS_RESULT_RECOVERED;
+ }
+
+ if (result != PCI_ERS_RESULT_RECOVERED && netif_running(dev)) {
+ bnx2_napi_enable(bp);
+ dev_close(dev);
}
rtnl_unlock();
@@ -8748,6 +8732,28 @@ static void bnx2_io_resume(struct pci_dev *pdev)
rtnl_unlock();
}
+static void bnx2_shutdown(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2 *bp;
+
+ if (!dev)
+ return;
+
+ bp = netdev_priv(dev);
+ if (!bp)
+ return;
+
+ rtnl_lock();
+ if (netif_running(dev))
+ dev_close(bp->dev);
+
+ if (system_state == SYSTEM_POWER_OFF)
+ bnx2_set_power_state(bp, PCI_D3hot);
+
+ rtnl_unlock();
+}
+
static const struct pci_error_handlers bnx2_err_handler = {
.error_detected = bnx2_io_error_detected,
.slot_reset = bnx2_io_slot_reset,
@@ -8759,9 +8765,9 @@ static struct pci_driver bnx2_pci_driver = {
.id_table = bnx2_pci_tbl,
.probe = bnx2_init_one,
.remove = bnx2_remove_one,
- .suspend = bnx2_suspend,
- .resume = bnx2_resume,
+ .driver.pm = BNX2_PM_OPS,
.err_handler = &bnx2_err_handler,
+ .shutdown = bnx2_shutdown,
};
module_pci_driver(bnx2_pci_driver);
diff --git a/drivers/net/ethernet/broadcom/bnx2.h b/drivers/net/ethernet/broadcom/bnx2.h
index 172efbecfea2..18cb2d23e56b 100644
--- a/drivers/net/ethernet/broadcom/bnx2.h
+++ b/drivers/net/ethernet/broadcom/bnx2.h
@@ -1,6 +1,6 @@
/* bnx2.h: Broadcom NX2 network driver.
*
- * Copyright (c) 2004-2011 Broadcom Corporation
+ * Copyright (c) 2004-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index dedbd76c033e..126dec4342e6 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -486,7 +486,7 @@ struct bnx2x_fastpath {
struct napi_struct napi;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define BNX2X_FP_STATE_IDLE 0
#define BNX2X_FP_STATE_NAPI (1 << 0) /* NAPI owns this FP */
@@ -498,7 +498,7 @@ struct bnx2x_fastpath {
#define BNX2X_FP_USER_PEND (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_POLL_YIELD)
/* protect state */
spinlock_t lock;
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
union host_hc_status_block status_blk;
/* chip independent shortcuts into sb structure */
@@ -572,7 +572,7 @@ struct bnx2x_fastpath {
#define bnx2x_fp_stats(bp, fp) (&((bp)->fp_stats[(fp)->index]))
#define bnx2x_fp_qstats(bp, fp) (&((bp)->fp_stats[(fp)->index].eth_q_stats))
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void bnx2x_fp_init_lock(struct bnx2x_fastpath *fp)
{
spin_lock_init(&fp->lock);
@@ -680,7 +680,7 @@ static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp)
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/* Use 2500 as a mini-jumbo MTU for FCoE */
#define BNX2X_FCOE_MINI_JUMBO_MTU 2500
@@ -1331,7 +1331,7 @@ enum {
BNX2X_SP_RTNL_ENABLE_SRIOV,
BNX2X_SP_RTNL_VFPF_MCAST,
BNX2X_SP_RTNL_VFPF_CHANNEL_DOWN,
- BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
+ BNX2X_SP_RTNL_RX_MODE,
BNX2X_SP_RTNL_HYPERVISOR_VLAN,
};
@@ -1502,6 +1502,7 @@ struct bnx2x {
#define BC_SUPPORTS_DCBX_MSG_NON_PMF (1 << 21)
#define IS_VF_FLAG (1 << 22)
#define INTERRUPTS_ENABLED_FLAG (1 << 23)
+#define BC_SUPPORTS_RMMOD_CMD (1 << 24)
#define BP_NOMCP(bp) ((bp)->flags & NO_MCP_FLAG)
@@ -1830,6 +1831,8 @@ struct bnx2x {
int fp_array_size;
u32 dump_preset_idx;
+ bool stats_started;
+ struct semaphore stats_sema;
};
/* Tx queues may be less or equal to Rx queues */
@@ -2451,4 +2454,6 @@ enum bnx2x_pci_bus_speed {
BNX2X_PCI_LINK_SPEED_5000 = 5000,
BNX2X_PCI_LINK_SPEED_8000 = 8000
};
+
+void bnx2x_set_local_cmng(struct bnx2x *bp);
#endif /* bnx2x.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index ee350bde1818..2e90868a9276 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2060,7 +2060,11 @@ void bnx2x_squeeze_objects(struct bnx2x *bp)
rparam.mcast_obj = &bp->mcast_obj;
__set_bit(RAMROD_DRV_CLR_ONLY, &rparam.ramrod_flags);
- /* Add a DEL command... */
+ /* Add a DEL command... - Since we're doing a driver cleanup only,
+ * we take a lock surrounding both the initial send and the CONTs,
+ * as we don't want a true completion to disrupt us in the middle.
+ */
+ netif_addr_lock_bh(bp->dev);
rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL);
if (rc < 0)
BNX2X_ERR("Failed to add a new DEL command to a multi-cast object: %d\n",
@@ -2072,11 +2076,13 @@ void bnx2x_squeeze_objects(struct bnx2x *bp)
if (rc < 0) {
BNX2X_ERR("Failed to clean multi-cast object: %d\n",
rc);
+ netif_addr_unlock_bh(bp->dev);
return;
}
rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_CONT);
}
+ netif_addr_unlock_bh(bp->dev);
}
#ifndef BNX2X_STOP_ON_ERROR
@@ -2432,9 +2438,7 @@ int bnx2x_load_cnic(struct bnx2x *bp)
}
/* Initialize Rx filter. */
- netif_addr_lock_bh(bp->dev);
- bnx2x_set_rx_mode(bp->dev);
- netif_addr_unlock_bh(bp->dev);
+ bnx2x_set_rx_mode_inner(bp);
/* re-read iscsi info */
bnx2x_get_iscsi_info(bp);
@@ -2704,9 +2708,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* Start fast path */
/* Initialize Rx filter. */
- netif_addr_lock_bh(bp->dev);
- bnx2x_set_rx_mode(bp->dev);
- netif_addr_unlock_bh(bp->dev);
+ bnx2x_set_rx_mode_inner(bp);
/* Start the Tx */
switch (load_mode) {
@@ -3117,7 +3119,7 @@ int bnx2x_poll(struct napi_struct *napi, int budget)
return work_done;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
int bnx2x_low_latency_recv(struct napi_struct *napi)
{
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index c07a6d054cfe..38be494ffa6e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -418,6 +418,7 @@ int bnx2x_set_eth_mac(struct bnx2x *bp, bool set);
* netif_addr_lock_bh()
*/
void bnx2x_set_rx_mode(struct net_device *dev);
+void bnx2x_set_rx_mode_inner(struct bnx2x *bp);
/**
* bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
index 0c94df47e0e8..f9122f2d6b65 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
@@ -753,6 +753,10 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state)
bnx2x_pfc_set_pfc(bp);
bnx2x_dcbx_update_ets_params(bp);
+
+ /* ets may affect cmng configuration: reinit it in hw */
+ bnx2x_set_local_cmng(bp);
+
bnx2x_dcbx_resume_hw_tx(bp);
return;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index 5018e52ae2ad..32767f6aa33f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -1300,6 +1300,9 @@ struct drv_func_mb {
#define DRV_MSG_CODE_EEE_RESULTS_ACK 0xda000000
+ #define DRV_MSG_CODE_RMMOD 0xdb000000
+ #define REQ_BC_VER_4_RMMOD_CMD 0x0007080f
+
#define DRV_MSG_CODE_SET_MF_BW 0xe0000000
#define REQ_BC_VER_4_SET_MF_BW 0x00060202
#define DRV_MSG_CODE_SET_MF_BW_ACK 0xe1000000
@@ -1372,6 +1375,8 @@ struct drv_func_mb {
#define FW_MSG_CODE_EEE_RESULS_ACK 0xda100000
+ #define FW_MSG_CODE_RMMOD_ACK 0xdb100000
+
#define FW_MSG_CODE_SET_MF_BW_SENT 0xe0000000
#define FW_MSG_CODE_SET_MF_BW_DONE 0xe1000000
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index e5da07858a2f..7f4ec80f0cb3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -2476,7 +2476,7 @@ static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
input.port_rate = bp->link_vars.line_speed;
- if (cmng_type == CMNG_FNS_MINMAX) {
+ if (cmng_type == CMNG_FNS_MINMAX && input.port_rate) {
int vn;
/* read mf conf from shmem */
@@ -2533,6 +2533,21 @@ static void storm_memset_cmng(struct bnx2x *bp,
}
}
+/* init cmng mode in HW according to local configuration */
+void bnx2x_set_local_cmng(struct bnx2x *bp)
+{
+ int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
+
+ if (cmng_fns != CMNG_FNS_NONE) {
+ bnx2x_cmng_fns_init(bp, false, cmng_fns);
+ storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+ } else {
+ /* rate shaping and fairness are disabled */
+ DP(NETIF_MSG_IFUP,
+ "single function mode without fairness\n");
+ }
+}
+
/* This function is called upon link interrupt */
static void bnx2x_link_attn(struct bnx2x *bp)
{
@@ -2568,17 +2583,8 @@ static void bnx2x_link_attn(struct bnx2x *bp)
bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
}
- if (bp->link_vars.link_up && bp->link_vars.line_speed) {
- int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
-
- if (cmng_fns != CMNG_FNS_NONE) {
- bnx2x_cmng_fns_init(bp, false, cmng_fns);
- storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
- } else
- /* rate shaping and fairness are disabled */
- DP(NETIF_MSG_IFUP,
- "single function mode without fairness\n");
- }
+ if (bp->link_vars.link_up && bp->link_vars.line_speed)
+ bnx2x_set_local_cmng(bp);
__bnx2x_link_report(bp);
@@ -9628,11 +9634,9 @@ sp_rtnl_not_reset:
}
}
- if (test_and_clear_bit(BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
- &bp->sp_rtnl_state)) {
- DP(BNX2X_MSG_SP,
- "sending set storm rx mode vf pf channel message from rtnl sp-task\n");
- bnx2x_vfpf_storm_rx_mode(bp);
+ if (test_and_clear_bit(BNX2X_SP_RTNL_RX_MODE, &bp->sp_rtnl_state)) {
+ DP(BNX2X_MSG_SP, "Handling Rx Mode setting\n");
+ bnx2x_set_rx_mode_inner(bp);
}
if (test_and_clear_bit(BNX2X_SP_RTNL_HYPERVISOR_VLAN,
@@ -10362,6 +10366,10 @@ static void bnx2x_get_common_hwinfo(struct bnx2x *bp)
bp->flags |= (val >= REQ_BC_VER_4_DCBX_ADMIN_MSG_NON_PMF) ?
BC_SUPPORTS_DCBX_MSG_NON_PMF : 0;
+
+ bp->flags |= (val >= REQ_BC_VER_4_RMMOD_CMD) ?
+ BC_SUPPORTS_RMMOD_CMD : 0;
+
boot_mode = SHMEM_RD(bp,
dev_info.port_feature_config[BP_PORT(bp)].mba_config) &
PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK;
@@ -11524,6 +11532,7 @@ static int bnx2x_init_bp(struct bnx2x *bp)
mutex_init(&bp->port.phy_mutex);
mutex_init(&bp->fw_mb_mutex);
spin_lock_init(&bp->stats_lock);
+ sema_init(&bp->stats_sema, 1);
INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
INIT_DELAYED_WORK(&bp->sp_rtnl_task, bnx2x_sp_rtnl_task);
@@ -11849,34 +11858,48 @@ static int bnx2x_set_mc_list(struct bnx2x *bp)
void bnx2x_set_rx_mode(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
- u32 rx_mode = BNX2X_RX_MODE_NORMAL;
if (bp->state != BNX2X_STATE_OPEN) {
DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
return;
+ } else {
+ /* Schedule an SP task to handle rest of change */
+ DP(NETIF_MSG_IFUP, "Scheduling an Rx mode change\n");
+ smp_mb__before_clear_bit();
+ set_bit(BNX2X_SP_RTNL_RX_MODE, &bp->sp_rtnl_state);
+ smp_mb__after_clear_bit();
+ schedule_delayed_work(&bp->sp_rtnl_task, 0);
}
+}
+
+void bnx2x_set_rx_mode_inner(struct bnx2x *bp)
+{
+ u32 rx_mode = BNX2X_RX_MODE_NORMAL;
DP(NETIF_MSG_IFUP, "dev->flags = %x\n", bp->dev->flags);
- if (dev->flags & IFF_PROMISC)
+ netif_addr_lock_bh(bp->dev);
+
+ if (bp->dev->flags & IFF_PROMISC) {
rx_mode = BNX2X_RX_MODE_PROMISC;
- else if ((dev->flags & IFF_ALLMULTI) ||
- ((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
- CHIP_IS_E1(bp)))
+ } else if ((bp->dev->flags & IFF_ALLMULTI) ||
+ ((netdev_mc_count(bp->dev) > BNX2X_MAX_MULTICAST) &&
+ CHIP_IS_E1(bp))) {
rx_mode = BNX2X_RX_MODE_ALLMULTI;
- else {
+ } else {
if (IS_PF(bp)) {
/* some multicasts */
if (bnx2x_set_mc_list(bp) < 0)
rx_mode = BNX2X_RX_MODE_ALLMULTI;
+ /* release bh lock, as bnx2x_set_uc_list might sleep */
+ netif_addr_unlock_bh(bp->dev);
if (bnx2x_set_uc_list(bp) < 0)
rx_mode = BNX2X_RX_MODE_PROMISC;
+ netif_addr_lock_bh(bp->dev);
} else {
/* configuring mcast to a vf involves sleeping (when we
- * wait for the pf's response). Since this function is
- * called from non sleepable context we must schedule
- * a work item for this purpose
+ * wait for the pf's response).
*/
smp_mb__before_clear_bit();
set_bit(BNX2X_SP_RTNL_VFPF_MCAST,
@@ -11894,22 +11917,20 @@ void bnx2x_set_rx_mode(struct net_device *dev)
/* Schedule the rx_mode command */
if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state)) {
set_bit(BNX2X_FILTER_RX_MODE_SCHED, &bp->sp_state);
+ netif_addr_unlock_bh(bp->dev);
return;
}
if (IS_PF(bp)) {
bnx2x_set_storm_rx_mode(bp);
+ netif_addr_unlock_bh(bp->dev);
} else {
- /* configuring rx mode to storms in a vf involves sleeping (when
- * we wait for the pf's response). Since this function is
- * called from non sleepable context we must schedule
- * a work item for this purpose
+ /* VF will need to request the PF to make this change, and so
+ * the VF needs to release the bottom-half lock prior to the
+ * request (as it will likely require sleep on the VF side)
*/
- smp_mb__before_clear_bit();
- set_bit(BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
- &bp->sp_rtnl_state);
- smp_mb__after_clear_bit();
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
+ netif_addr_unlock_bh(bp->dev);
+ bnx2x_vfpf_storm_rx_mode(bp);
}
}
@@ -12026,7 +12047,7 @@ static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_fcoe_get_wwn = bnx2x_fcoe_get_wwn,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = bnx2x_low_latency_recv,
#endif
};
@@ -12534,16 +12555,14 @@ static int bnx2x_set_qm_cid_count(struct bnx2x *bp)
static int bnx2x_get_num_non_def_sbs(struct pci_dev *pdev,
int cnic_cnt, bool is_vf)
{
- int pos, index;
+ int index;
u16 control = 0;
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
-
/*
* If MSI-X is not supported - return number of SBs needed to support
* one fast path queue: one FP queue + SB for CNIC
*/
- if (!pos) {
+ if (!pdev->msix_cap) {
dev_info(&pdev->dev, "no msix capability found\n");
return 1 + cnic_cnt;
}
@@ -12556,7 +12575,7 @@ static int bnx2x_get_num_non_def_sbs(struct pci_dev *pdev,
* without the default SB.
* For VFs there is no default SB, then we return (index+1).
*/
- pci_read_config_word(pdev, pos + PCI_MSI_FLAGS, &control);
+ pci_read_config_word(pdev, pdev->msix_cap + PCI_MSI_FLAGS, &control);
index = control & PCI_MSIX_FLAGS_QSIZE;
@@ -12817,13 +12836,17 @@ static void __bnx2x_remove(struct pci_dev *pdev,
bnx2x_dcbnl_update_applist(bp, true);
#endif
+ if (IS_PF(bp) &&
+ !BP_NOMCP(bp) &&
+ (bp->flags & BC_SUPPORTS_RMMOD_CMD))
+ bnx2x_fw_command(bp, DRV_MSG_CODE_RMMOD, 0);
+
/* Close the interface - either directly or implicitly */
if (remove_netdev) {
unregister_netdev(dev);
} else {
rtnl_lock();
- if (netif_running(dev))
- bnx2x_close(dev);
+ dev_close(dev);
rtnl_unlock();
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 8f03c984550f..1d46b68fb766 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -159,16 +159,6 @@ static inline void __bnx2x_exe_queue_reset_pending(
}
}
-static inline void bnx2x_exe_queue_reset_pending(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o)
-{
- spin_lock_bh(&o->lock);
-
- __bnx2x_exe_queue_reset_pending(bp, o);
-
- spin_unlock_bh(&o->lock);
-}
-
/**
* bnx2x_exe_queue_step - execute one execution chunk atomically
*
@@ -176,7 +166,7 @@ static inline void bnx2x_exe_queue_reset_pending(struct bnx2x *bp,
* @o: queue
* @ramrod_flags: flags
*
- * (Atomicity is ensured using the exe_queue->lock).
+ * (Should be called while holding the exe_queue->lock).
*/
static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
struct bnx2x_exe_queue_obj *o,
@@ -187,8 +177,6 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
memset(&spacer, 0, sizeof(spacer));
- spin_lock_bh(&o->lock);
-
/* Next step should not be performed until the current is finished,
* unless a DRV_CLEAR_ONLY bit is set. In this case we just want to
* properly clear object internals without sending any command to the FW
@@ -200,7 +188,6 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
DP(BNX2X_MSG_SP, "RAMROD_DRV_CLR_ONLY requested: resetting a pending_comp list\n");
__bnx2x_exe_queue_reset_pending(bp, o);
} else {
- spin_unlock_bh(&o->lock);
return 1;
}
}
@@ -228,10 +215,8 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
}
/* Sanity check */
- if (!cur_len) {
- spin_unlock_bh(&o->lock);
+ if (!cur_len)
return 0;
- }
rc = o->execute(bp, o->owner, &o->pending_comp, ramrod_flags);
if (rc < 0)
@@ -245,7 +230,6 @@ static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
*/
__bnx2x_exe_queue_reset_pending(bp, o);
- spin_unlock_bh(&o->lock);
return rc;
}
@@ -432,12 +416,219 @@ static bool bnx2x_put_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
return true;
}
+/**
+ * __bnx2x_vlan_mac_h_write_trylock - try getting the vlan mac writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details: Non-blocking implementation; should be called under execution
+ * queue lock.
+ */
+static int __bnx2x_vlan_mac_h_write_trylock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ if (o->head_reader) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock writer - There are readers; Busy\n");
+ return -EBUSY;
+ }
+
+ DP(BNX2X_MSG_SP, "vlan_mac_lock writer - Taken\n");
+ return 0;
+}
+
+/**
+ * __bnx2x_vlan_mac_h_exec_pending - execute step instead of a previous step
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock; notice it might release
+ * and reclaim it during its run.
+ */
+static void __bnx2x_vlan_mac_h_exec_pending(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ int rc;
+ unsigned long ramrod_flags = o->saved_ramrod_flags;
+
+ DP(BNX2X_MSG_SP, "vlan_mac_lock execute pending command with ramrod flags %lu\n",
+ ramrod_flags);
+ o->head_exe_request = false;
+ o->saved_ramrod_flags = 0;
+ rc = bnx2x_exe_queue_step(bp, &o->exe_queue, &ramrod_flags);
+ if (rc != 0) {
+ BNX2X_ERR("execution of pending commands failed with rc %d\n",
+ rc);
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+ }
+}
+
+/**
+ * __bnx2x_vlan_mac_h_pend - Pend an execution step which couldn't run
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ * @ramrod_flags: ramrod flags of missed execution
+ *
+ * @details Should be called under execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_pend(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ unsigned long ramrod_flags)
+{
+ o->head_exe_request = true;
+ o->saved_ramrod_flags = ramrod_flags;
+ DP(BNX2X_MSG_SP, "Placing pending execution with ramrod flags %lu\n",
+ ramrod_flags);
+}
+
+/**
+ * __bnx2x_vlan_mac_h_write_unlock - unlock the vlan mac head list writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock. Notice if a pending
+ * execution exists, it would perform it - possibly releasing and
+ * reclaiming the execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ /* It's possible a new pending execution was added since this writer
+ * executed. If so, execute again. [Ad infinitum]
+ */
+ while (o->head_exe_request) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - writer release encountered a pending request\n");
+ __bnx2x_vlan_mac_h_exec_pending(bp, o);
+ }
+}
+
+/**
+ * bnx2x_vlan_mac_h_write_unlock - unlock the vlan mac head list writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Notice if a pending execution exists, it would perform it -
+ * possibly releasing and reclaiming the execution queue lock.
+ */
+void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ spin_lock_bh(&o->exe_queue.lock);
+ __bnx2x_vlan_mac_h_write_unlock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+}
+
+/**
+ * __bnx2x_vlan_mac_h_read_lock - lock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under the execution queue lock. May sleep. May
+ * release and reclaim execution queue lock during its run.
+ */
+static int __bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ /* If we got here, we're holding lock --> no WRITER exists */
+ o->head_reader++;
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - locked reader - number %d\n",
+ o->head_reader);
+
+ return 0;
+}
+
+/**
+ * bnx2x_vlan_mac_h_read_lock - lock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details May sleep. Claims and releases execution queue lock during its run.
+ */
+int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ int rc;
+
+ spin_lock_bh(&o->exe_queue.lock);
+ rc = __bnx2x_vlan_mac_h_read_lock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+
+ return rc;
+}
+
+/**
+ * __bnx2x_vlan_mac_h_read_unlock - unlock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock. Notice if a pending
+ * execution exists, it would be performed if this was the last
+ * reader. possibly releasing and reclaiming the execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ if (!o->head_reader) {
+ BNX2X_ERR("Need to release vlan mac reader lock, but lock isn't taken\n");
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+ } else {
+ o->head_reader--;
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - decreased readers to %d\n",
+ o->head_reader);
+ }
+
+ /* It's possible a new pending execution was added, and that this reader
+ * was last - if so we need to execute the command.
+ */
+ if (!o->head_reader && o->head_exe_request) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - reader release encountered a pending request\n");
+
+ /* Writer release will do the trick */
+ __bnx2x_vlan_mac_h_write_unlock(bp, o);
+ }
+}
+
+/**
+ * bnx2x_vlan_mac_h_read_unlock - unlock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Notice if a pending execution exists, it would be performed if this
+ * was the last reader. Claims and releases the execution queue lock
+ * during its run.
+ */
+void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ spin_lock_bh(&o->exe_queue.lock);
+ __bnx2x_vlan_mac_h_read_unlock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+}
+
static int bnx2x_get_n_elements(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o,
int n, u8 *base, u8 stride, u8 size)
{
struct bnx2x_vlan_mac_registry_elem *pos;
u8 *next = base;
int counter = 0;
+ int read_lock;
+
+ DP(BNX2X_MSG_SP, "get_n_elements - taking vlan_mac_lock (reader)\n");
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, o);
+ if (read_lock != 0)
+ BNX2X_ERR("get_n_elements failed to get vlan mac reader lock; Access without lock\n");
/* traverse list */
list_for_each_entry(pos, &o->head, link) {
@@ -449,6 +640,12 @@ static int bnx2x_get_n_elements(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o,
next += stride + size;
}
}
+
+ if (read_lock == 0) {
+ DP(BNX2X_MSG_SP, "get_n_elements - releasing vlan_mac_lock (reader)\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
+ }
+
return counter * ETH_ALEN;
}
@@ -1397,6 +1594,32 @@ static int bnx2x_wait_vlan_mac(struct bnx2x *bp,
return -EBUSY;
}
+static int __bnx2x_vlan_mac_execute_step(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ unsigned long *ramrod_flags)
+{
+ int rc = 0;
+
+ spin_lock_bh(&o->exe_queue.lock);
+
+ DP(BNX2X_MSG_SP, "vlan_mac_execute_step - trying to take writer lock\n");
+ rc = __bnx2x_vlan_mac_h_write_trylock(bp, o);
+
+ if (rc != 0) {
+ __bnx2x_vlan_mac_h_pend(bp, o, *ramrod_flags);
+
+ /* Calling function should not diffrentiate between this case
+ * and the case in which there is already a pending ramrod
+ */
+ rc = 1;
+ } else {
+ rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ }
+ spin_unlock_bh(&o->exe_queue.lock);
+
+ return rc;
+}
+
/**
* bnx2x_complete_vlan_mac - complete one VLAN-MAC ramrod
*
@@ -1414,19 +1637,27 @@ static int bnx2x_complete_vlan_mac(struct bnx2x *bp,
struct bnx2x_raw_obj *r = &o->raw;
int rc;
+ /* Clearing the pending list & raw state should be made
+ * atomically (as execution flow assumes they represent the same).
+ */
+ spin_lock_bh(&o->exe_queue.lock);
+
/* Reset pending list */
- bnx2x_exe_queue_reset_pending(bp, &o->exe_queue);
+ __bnx2x_exe_queue_reset_pending(bp, &o->exe_queue);
/* Clear pending */
r->clear_pending(r);
+ spin_unlock_bh(&o->exe_queue.lock);
+
/* If ramrod failed this is most likely a SW bug */
if (cqe->message.error)
return -EINVAL;
/* Run the next bulk of pending commands if requested */
if (test_bit(RAMROD_CONT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp, o, ramrod_flags);
+
if (rc < 0)
return rc;
}
@@ -1719,9 +1950,8 @@ static inline int bnx2x_vlan_mac_push_new_cmd(
* @p:
*
*/
-int bnx2x_config_vlan_mac(
- struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p)
+int bnx2x_config_vlan_mac(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_ramrod_params *p)
{
int rc = 0;
struct bnx2x_vlan_mac_obj *o = p->vlan_mac_obj;
@@ -1752,7 +1982,8 @@ int bnx2x_config_vlan_mac(
/* Execute commands if required */
if (cont || test_bit(RAMROD_EXEC, ramrod_flags) ||
test_bit(RAMROD_COMP_WAIT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp, p->vlan_mac_obj,
+ &p->ramrod_flags);
if (rc < 0)
return rc;
}
@@ -1775,8 +2006,9 @@ int bnx2x_config_vlan_mac(
return rc;
/* Make a next step */
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue,
- ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp,
+ p->vlan_mac_obj,
+ &p->ramrod_flags);
if (rc < 0)
return rc;
}
@@ -1806,10 +2038,11 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
unsigned long *ramrod_flags)
{
struct bnx2x_vlan_mac_registry_elem *pos = NULL;
- int rc = 0;
struct bnx2x_vlan_mac_ramrod_params p;
struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n;
+ int read_lock;
+ int rc = 0;
/* Clear pending commands first */
@@ -1844,6 +2077,11 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
__clear_bit(RAMROD_EXEC, &p.ramrod_flags);
__clear_bit(RAMROD_CONT, &p.ramrod_flags);
+ DP(BNX2X_MSG_SP, "vlan_mac_del_all -- taking vlan_mac_lock (reader)\n");
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, o);
+ if (read_lock != 0)
+ return read_lock;
+
list_for_each_entry(pos, &o->head, link) {
if (pos->vlan_mac_flags == *vlan_mac_flags) {
p.user_req.vlan_mac_flags = pos->vlan_mac_flags;
@@ -1851,11 +2089,15 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
rc = bnx2x_config_vlan_mac(bp, &p);
if (rc < 0) {
BNX2X_ERR("Failed to add a new DEL command\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
return rc;
}
}
}
+ DP(BNX2X_MSG_SP, "vlan_mac_del_all -- releasing vlan_mac_lock (reader)\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
+
p.ramrod_flags = *ramrod_flags;
__set_bit(RAMROD_CONT, &p.ramrod_flags);
@@ -1887,6 +2129,9 @@ static inline void bnx2x_init_vlan_mac_common(struct bnx2x_vlan_mac_obj *o,
struct bnx2x_credit_pool_obj *vlans_pool)
{
INIT_LIST_HEAD(&o->head);
+ o->head_reader = 0;
+ o->head_exe_request = false;
+ o->saved_ramrod_flags = 0;
o->macs_pool = macs_pool;
o->vlans_pool = vlans_pool;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 798dfe996733..533a3abd8c82 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -285,6 +285,12 @@ struct bnx2x_vlan_mac_obj {
* entries.
*/
struct list_head head;
+ /* Implement a simple reader/writer lock on the head list.
+ * all these fields should only be accessed under the exe_queue lock
+ */
+ u8 head_reader; /* Num. of readers accessing head list */
+ bool head_exe_request; /* Pending execution request. */
+ unsigned long saved_ramrod_flags; /* Ramrods of pending execution */
/* TODO: Add it's initialization in the init functions */
struct bnx2x_exe_queue_obj exe_queue;
@@ -1302,8 +1308,16 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
struct bnx2x_credit_pool_obj *macs_pool,
struct bnx2x_credit_pool_obj *vlans_pool);
+int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+int bnx2x_vlan_mac_h_write_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
int bnx2x_config_vlan_mac(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p);
+ struct bnx2x_vlan_mac_ramrod_params *p);
int bnx2x_vlan_mac_move(struct bnx2x *bp,
struct bnx2x_vlan_mac_ramrod_params *p,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 95861efb5051..1d925fd9cdc6 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -491,12 +491,20 @@ static inline void bnx2x_vfop_credit(struct bnx2x *bp,
* and a valid credit counter
*/
if (!vfop->rc && args->credit) {
- int cnt = 0;
struct list_head *pos;
+ int read_lock;
+ int cnt = 0;
+
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, obj);
+ if (read_lock)
+ DP(BNX2X_MSG_SP, "Failed to take vlan mac read head; continuing anyway\n");
list_for_each(pos, &obj->head)
cnt++;
+ if (!read_lock)
+ bnx2x_vlan_mac_h_read_unlock(bp, obj);
+
atomic_set(args->credit, cnt);
}
}
@@ -3463,7 +3471,7 @@ int bnx2x_vf_pci_alloc(struct bnx2x *bp)
alloc_mem_err:
BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
sizeof(struct bnx2x_vf_mbx_msg));
- BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
+ BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->pf2vf_bulletin_mapping,
sizeof(union pf_vf_bulletin));
return -ENOMEM;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
index 98366abd02bd..d63d1327b051 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
@@ -221,7 +221,8 @@ static int bnx2x_stats_comp(struct bnx2x *bp)
* Statistics service functions
*/
-static void bnx2x_stats_pmf_update(struct bnx2x *bp)
+/* should be called under stats_sema */
+static void __bnx2x_stats_pmf_update(struct bnx2x *bp)
{
struct dmae_command *dmae;
u32 opcode;
@@ -518,7 +519,8 @@ static void bnx2x_func_stats_init(struct bnx2x *bp)
*stats_comp = 0;
}
-static void bnx2x_stats_start(struct bnx2x *bp)
+/* should be called under stats_sema */
+static void __bnx2x_stats_start(struct bnx2x *bp)
{
/* vfs travel through here as part of the statistics FSM, but no action
* is required
@@ -534,13 +536,34 @@ static void bnx2x_stats_start(struct bnx2x *bp)
bnx2x_hw_stats_post(bp);
bnx2x_storm_stats_post(bp);
+
+ bp->stats_started = true;
+}
+
+static void bnx2x_stats_start(struct bnx2x *bp)
+{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_stats_pmf_start(struct bnx2x *bp)
{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
bnx2x_stats_comp(bp);
- bnx2x_stats_pmf_update(bp);
- bnx2x_stats_start(bp);
+ __bnx2x_stats_pmf_update(bp);
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
+}
+
+static void bnx2x_stats_pmf_update(struct bnx2x *bp)
+{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+ __bnx2x_stats_pmf_update(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_stats_restart(struct bnx2x *bp)
@@ -550,8 +573,11 @@ static void bnx2x_stats_restart(struct bnx2x *bp)
*/
if (IS_VF(bp))
return;
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
bnx2x_stats_comp(bp);
- bnx2x_stats_start(bp);
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_bmac_stats_update(struct bnx2x *bp)
@@ -888,9 +914,7 @@ static int bnx2x_storm_stats_validate_counters(struct bnx2x *bp)
/* Make sure we use the value of the counter
* used for sending the last stats ramrod.
*/
- spin_lock_bh(&bp->stats_lock);
cur_stats_counter = bp->stats_counter - 1;
- spin_unlock_bh(&bp->stats_lock);
/* are storm stats valid? */
if (le16_to_cpu(counters->xstats_counter) != cur_stats_counter) {
@@ -1227,12 +1251,18 @@ static void bnx2x_stats_update(struct bnx2x *bp)
{
u32 *stats_comp = bnx2x_sp(bp, stats_comp);
- if (bnx2x_edebug_stats_stopped(bp))
+ /* we run update from timer context, so give up
+ * if somebody is in the middle of transition
+ */
+ if (down_trylock(&bp->stats_sema))
return;
+ if (bnx2x_edebug_stats_stopped(bp) || !bp->stats_started)
+ goto out;
+
if (IS_PF(bp)) {
if (*stats_comp != DMAE_COMP_VAL)
- return;
+ goto out;
if (bp->port.pmf)
bnx2x_hw_stats_update(bp);
@@ -1242,7 +1272,7 @@ static void bnx2x_stats_update(struct bnx2x *bp)
BNX2X_ERR("storm stats were not updated for 3 times\n");
bnx2x_panic();
}
- return;
+ goto out;
}
} else {
/* vf doesn't collect HW statistics, and doesn't get completions
@@ -1256,7 +1286,7 @@ static void bnx2x_stats_update(struct bnx2x *bp)
/* vf is done */
if (IS_VF(bp))
- return;
+ goto out;
if (netif_msg_timer(bp)) {
struct bnx2x_eth_stats *estats = &bp->eth_stats;
@@ -1267,6 +1297,9 @@ static void bnx2x_stats_update(struct bnx2x *bp)
bnx2x_hw_stats_post(bp);
bnx2x_storm_stats_post(bp);
+
+out:
+ up(&bp->stats_sema);
}
static void bnx2x_port_stats_stop(struct bnx2x *bp)
@@ -1332,6 +1365,11 @@ static void bnx2x_stats_stop(struct bnx2x *bp)
{
int update = 0;
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+
+ bp->stats_started = false;
+
bnx2x_stats_comp(bp);
if (bp->port.pmf)
@@ -1348,6 +1386,8 @@ static void bnx2x_stats_stop(struct bnx2x *bp)
bnx2x_hw_stats_post(bp);
bnx2x_stats_comp(bp);
}
+
+ up(&bp->stats_sema);
}
static void bnx2x_stats_do_nothing(struct bnx2x *bp)
@@ -1376,15 +1416,17 @@ static const struct {
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event)
{
enum bnx2x_stats_state state;
+ void (*action)(struct bnx2x *bp);
if (unlikely(bp->panic))
return;
spin_lock_bh(&bp->stats_lock);
state = bp->stats_state;
bp->stats_state = bnx2x_stats_stm[state][event].next_state;
+ action = bnx2x_stats_stm[state][event].action;
spin_unlock_bh(&bp->stats_lock);
- bnx2x_stats_stm[state][event].action(bp);
+ action(bp);
if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp))
DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index d78d4cf140ed..4f8a5357cedc 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -1,6 +1,6 @@
/* cnic.c: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -1427,6 +1427,28 @@ static void cnic_reply_bnx2x_kcqes(struct cnic_dev *dev, int ulp_type,
rcu_read_unlock();
}
+static void cnic_bnx2x_set_tcp_options(struct cnic_dev *dev, int time_stamps,
+ int en_tcp_dack)
+{
+ struct cnic_local *cp = dev->cnic_priv;
+ struct bnx2x *bp = netdev_priv(dev->netdev);
+ u8 xstorm_flags = XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN;
+ u16 tstorm_flags = 0;
+
+ if (time_stamps) {
+ xstorm_flags |= XSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
+ tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
+ }
+ if (en_tcp_dack)
+ tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_EN;
+
+ CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
+ XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), xstorm_flags);
+
+ CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
+ TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), tstorm_flags);
+}
+
static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
{
struct cnic_local *cp = dev->cnic_priv;
@@ -1506,6 +1528,10 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_HQ_SIZE_OFFSET(pfid),
hq_bds);
+ cnic_bnx2x_set_tcp_options(dev,
+ req1->flags & ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE,
+ req1->flags & ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE);
+
return 0;
}
@@ -2035,9 +2061,6 @@ static void cnic_init_storm_conn_bufs(struct cnic_dev *dev,
xstorm_buf->pseudo_header_checksum =
swab16(~csum_ipv6_magic(&src_ip, &dst_ip, 0, IPPROTO_TCP, 0));
- if (!(kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK))
- tstorm_buf->params |=
- L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE;
if (kwqe3->ka_timeout) {
tstorm_buf->ka_enable = 1;
tstorm_buf->ka_timeout = kwqe3->ka_timeout;
@@ -2084,25 +2107,6 @@ static void cnic_init_bnx2x_mac(struct cnic_dev *dev)
mac[0]);
}
-static void cnic_bnx2x_set_tcp_timestamp(struct cnic_dev *dev, int tcp_ts)
-{
- struct cnic_local *cp = dev->cnic_priv;
- struct bnx2x *bp = netdev_priv(dev->netdev);
- u8 xstorm_flags = XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN;
- u16 tstorm_flags = 0;
-
- if (tcp_ts) {
- xstorm_flags |= XSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
- tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
- }
-
- CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
- XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), xstorm_flags);
-
- CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
- TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), tstorm_flags);
-}
-
static int cnic_bnx2x_connect(struct cnic_dev *dev, struct kwqe *wqes[],
u32 num, int *work)
{
@@ -2178,9 +2182,6 @@ static int cnic_bnx2x_connect(struct cnic_dev *dev, struct kwqe *wqes[],
CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
XSTORM_ISCSI_LOCAL_VLAN_OFFSET(cp->pfid), csk->vlan_id);
- cnic_bnx2x_set_tcp_timestamp(dev,
- kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_TIME_STAMP);
-
ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_TCP_CONNECT,
kwqe1->cid, ISCSI_CONNECTION_TYPE, &l5_data);
if (!ret)
@@ -3603,6 +3604,7 @@ static int cnic_cm_create(struct cnic_dev *dev, int ulp_type, u32 cid,
csk1->rcv_buf = DEF_RCV_BUF;
csk1->snd_buf = DEF_SND_BUF;
csk1->seed = DEF_SEED;
+ csk1->tcp_flags = 0;
*csk = csk1;
return 0;
@@ -4020,15 +4022,18 @@ static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe)
cnic_cm_upcall(cp, csk, opcode);
break;
- case L5CM_RAMROD_CMD_ID_CLOSE:
- if (l4kcqe->status != 0) {
- netdev_warn(dev->netdev, "RAMROD CLOSE compl with "
- "status 0x%x\n", l4kcqe->status);
+ case L5CM_RAMROD_CMD_ID_CLOSE: {
+ struct iscsi_kcqe *l5kcqe = (struct iscsi_kcqe *) kcqe;
+
+ if (l4kcqe->status != 0 || l5kcqe->completion_status != 0) {
+ netdev_warn(dev->netdev, "RAMROD CLOSE compl with status 0x%x completion status 0x%x\n",
+ l4kcqe->status, l5kcqe->completion_status);
opcode = L4_KCQE_OPCODE_VALUE_CLOSE_COMP;
/* Fall through */
} else {
break;
}
+ }
case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
case L4_KCQE_OPCODE_VALUE_RESET_COMP:
@@ -4219,7 +4224,7 @@ static int cnic_cm_init_bnx2x_hw(struct cnic_dev *dev)
u32 port = CNIC_PORT(cp);
cnic_init_bnx2x_mac(dev);
- cnic_bnx2x_set_tcp_timestamp(dev, 1);
+ cnic_bnx2x_set_tcp_options(dev, 0, 1);
CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfid), 0);
@@ -5271,6 +5276,13 @@ static int cnic_register_netdev(struct cnic_dev *dev)
if (err)
netdev_err(dev->netdev, "register_cnic failed\n");
+ /* Read iSCSI config again. On some bnx2x device, iSCSI config
+ * can change after firmware is downloaded.
+ */
+ dev->max_iscsi_conn = ethdev->max_iscsi_conn;
+ if (ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI)
+ dev->max_iscsi_conn = 0;
+
return err;
}
@@ -5628,7 +5640,7 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
dev = cnic_from_netdev(netdev);
- if (!dev && (event == NETDEV_REGISTER || netif_running(netdev))) {
+ if (!dev && event == NETDEV_REGISTER) {
/* Check for the hot-plug device */
dev = is_cnic_dev(netdev);
if (dev) {
@@ -5644,7 +5656,7 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
else if (event == NETDEV_UNREGISTER)
cnic_ulp_exit(dev);
- if (event == NETDEV_UP || (new_dev && netif_running(netdev))) {
+ if (event == NETDEV_UP) {
if (cnic_register_netdev(dev) != 0) {
cnic_put(dev);
goto done;
@@ -5693,21 +5705,8 @@ static struct notifier_block cnic_netdev_notifier = {
static void cnic_release(void)
{
- struct cnic_dev *dev;
struct cnic_uio_dev *udev;
- while (!list_empty(&cnic_dev_list)) {
- dev = list_entry(cnic_dev_list.next, struct cnic_dev, list);
- if (test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
- cnic_ulp_stop(dev);
- cnic_stop_hw(dev);
- }
-
- cnic_ulp_exit(dev);
- cnic_unregister_netdev(dev);
- list_del_init(&dev->list);
- cnic_free_dev(dev);
- }
while (!list_empty(&cnic_udev_list)) {
udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev,
list);
diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h
index 62c670619ae6..e7a247473596 100644
--- a/drivers/net/ethernet/broadcom/cnic.h
+++ b/drivers/net/ethernet/broadcom/cnic.h
@@ -1,6 +1,6 @@
/* cnic.h: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2011 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/cnic_defs.h b/drivers/net/ethernet/broadcom/cnic_defs.h
index ede3db35d757..95a8e4b11c9f 100644
--- a/drivers/net/ethernet/broadcom/cnic_defs.h
+++ b/drivers/net/ethernet/broadcom/cnic_defs.h
@@ -1,7 +1,7 @@
/* cnic.c: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -5400,8 +5400,8 @@ struct tstorm_l5cm_tcp_flags {
u16 flags;
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID (0xFFF<<0)
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID_SHIFT 0
-#define TSTORM_L5CM_TCP_FLAGS_RSRV0 (0x1<<12)
-#define TSTORM_L5CM_TCP_FLAGS_RSRV0_SHIFT 12
+#define TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_EN (0x1<<12)
+#define TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_SHIFT 12
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<13)
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 13
#define TSTORM_L5CM_TCP_FLAGS_RSRV1 (0x3<<14)
diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h
index ec9bb9ad4bb3..95aff7642b85 100644
--- a/drivers/net/ethernet/broadcom/cnic_if.h
+++ b/drivers/net/ethernet/broadcom/cnic_if.h
@@ -1,6 +1,6 @@
/* cnic_if.h: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
#include "bnx2x/bnx2x_mfw_req.h"
-#define CNIC_MODULE_VERSION "2.5.16"
-#define CNIC_MODULE_RELDATE "Dec 05, 2012"
+#define CNIC_MODULE_VERSION "2.5.17"
+#define CNIC_MODULE_RELDATE "July 28, 2013"
#define CNIC_ULP_RDMA 0
#define CNIC_ULP_ISCSI 1
@@ -238,8 +238,8 @@ struct cnic_sock {
u16 src_port;
u16 dst_port;
u16 vlan_id;
- unsigned char old_ha[6];
- unsigned char ha[6];
+ unsigned char old_ha[ETH_ALEN];
+ unsigned char ha[ETH_ALEN];
u32 mtu;
u32 cid;
u32 l5_cid;
@@ -308,7 +308,7 @@ struct cnic_dev {
#define CNIC_F_BNX2_CLASS 3
#define CNIC_F_BNX2X_CLASS 4
atomic_t ref_count;
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
int max_iscsi_conn;
int max_fcoe_conn;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d964f302ac94..95b8995187d7 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -94,10 +94,10 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
#define DRV_MODULE_NAME "tg3"
#define TG3_MAJ_NUM 3
-#define TG3_MIN_NUM 132
+#define TG3_MIN_NUM 133
#define DRV_MODULE_VERSION \
__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE "May 21, 2013"
+#define DRV_MODULE_RELDATE "Jul 29, 2013"
#define RESET_KIND_SHUTDOWN 0
#define RESET_KIND_INIT 1
@@ -4226,8 +4226,6 @@ static int tg3_power_down_prepare(struct tg3 *tp)
static void tg3_power_down(struct tg3 *tp)
{
- tg3_power_down_prepare(tp);
-
pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE));
pci_set_power_state(tp->pdev, PCI_D3hot);
}
@@ -6095,10 +6093,12 @@ static u64 tg3_refclk_read(struct tg3 *tp)
/* tp->lock must be held */
static void tg3_refclk_write(struct tg3 *tp, u64 newval)
{
- tw32(TG3_EAV_REF_CLCK_CTL, TG3_EAV_REF_CLCK_CTL_STOP);
+ u32 clock_ctl = tr32(TG3_EAV_REF_CLCK_CTL);
+
+ tw32(TG3_EAV_REF_CLCK_CTL, clock_ctl | TG3_EAV_REF_CLCK_CTL_STOP);
tw32(TG3_EAV_REF_CLCK_LSB, newval & 0xffffffff);
tw32(TG3_EAV_REF_CLCK_MSB, newval >> 32);
- tw32_f(TG3_EAV_REF_CLCK_CTL, TG3_EAV_REF_CLCK_CTL_RESUME);
+ tw32_f(TG3_EAV_REF_CLCK_CTL, clock_ctl | TG3_EAV_REF_CLCK_CTL_RESUME);
}
static inline void tg3_full_lock(struct tg3 *tp, int irq_sync);
@@ -6214,6 +6214,59 @@ static int tg3_ptp_settime(struct ptp_clock_info *ptp,
static int tg3_ptp_enable(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on)
{
+ struct tg3 *tp = container_of(ptp, struct tg3, ptp_info);
+ u32 clock_ctl;
+ int rval = 0;
+
+ switch (rq->type) {
+ case PTP_CLK_REQ_PEROUT:
+ if (rq->perout.index != 0)
+ return -EINVAL;
+
+ tg3_full_lock(tp, 0);
+ clock_ctl = tr32(TG3_EAV_REF_CLCK_CTL);
+ clock_ctl &= ~TG3_EAV_CTL_TSYNC_GPIO_MASK;
+
+ if (on) {
+ u64 nsec;
+
+ nsec = rq->perout.start.sec * 1000000000ULL +
+ rq->perout.start.nsec;
+
+ if (rq->perout.period.sec || rq->perout.period.nsec) {
+ netdev_warn(tp->dev,
+ "Device supports only a one-shot timesync output, period must be 0\n");
+ rval = -EINVAL;
+ goto err_out;
+ }
+
+ if (nsec & (1ULL << 63)) {
+ netdev_warn(tp->dev,
+ "Start value (nsec) is over limit. Maximum size of start is only 63 bits\n");
+ rval = -EINVAL;
+ goto err_out;
+ }
+
+ tw32(TG3_EAV_WATCHDOG0_LSB, (nsec & 0xffffffff));
+ tw32(TG3_EAV_WATCHDOG0_MSB,
+ TG3_EAV_WATCHDOG0_EN |
+ ((nsec >> 32) & TG3_EAV_WATCHDOG_MSB_MASK));
+
+ tw32(TG3_EAV_REF_CLCK_CTL,
+ clock_ctl | TG3_EAV_CTL_TSYNC_WDOG0);
+ } else {
+ tw32(TG3_EAV_WATCHDOG0_MSB, 0);
+ tw32(TG3_EAV_REF_CLCK_CTL, clock_ctl);
+ }
+
+err_out:
+ tg3_full_unlock(tp);
+ return rval;
+
+ default:
+ break;
+ }
+
return -EOPNOTSUPP;
}
@@ -6223,7 +6276,7 @@ static const struct ptp_clock_info tg3_ptp_caps = {
.max_adj = 250000000,
.n_alarm = 0,
.n_ext_ts = 0,
- .n_per_out = 0,
+ .n_per_out = 1,
.pps = 0,
.adjfreq = tg3_ptp_adjfreq,
.adjtime = tg3_ptp_adjtime,
@@ -10367,6 +10420,9 @@ static int tg3_reset_hw(struct tg3 *tp, bool reset_phy)
if (tg3_flag(tp, 5755_PLUS))
tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
+ if (tg3_asic_rev(tp) == ASIC_REV_5762)
+ tp->rx_mode |= RX_MODE_IPV4_FRAG_FIX;
+
if (tg3_flag(tp, ENABLE_RSS))
tp->rx_mode |= RX_MODE_RSS_ENABLE |
RX_MODE_RSS_ITBL_HASH_BITS_7 |
@@ -11502,7 +11558,7 @@ static int tg3_close(struct net_device *dev)
memset(&tp->net_stats_prev, 0, sizeof(tp->net_stats_prev));
memset(&tp->estats_prev, 0, sizeof(tp->estats_prev));
- tg3_power_down(tp);
+ tg3_power_down_prepare(tp);
tg3_carrier_off(tp);
@@ -11724,9 +11780,6 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
if (tg3_flag(tp, NO_NVRAM))
return -EINVAL;
- if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- return -EAGAIN;
-
offset = eeprom->offset;
len = eeprom->len;
eeprom->len = 0;
@@ -11784,9 +11837,6 @@ static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
u8 *buf;
__be32 start, end;
- if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- return -EAGAIN;
-
if (tg3_flag(tp, NO_NVRAM) ||
eeprom->magic != TG3_EEPROM_MAGIC)
return -EINVAL;
@@ -13515,7 +13565,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
tg3_phy_start(tp);
}
if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- tg3_power_down(tp);
+ tg3_power_down_prepare(tp);
}
@@ -15917,7 +15967,7 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
*/
if (tg3_flag(tp, 5780_CLASS)) {
tg3_flag_set(tp, 40BIT_DMA_BUG);
- tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
+ tp->msi_cap = tp->pdev->msi_cap;
} else {
struct pci_dev *bridge = NULL;
@@ -17547,11 +17597,6 @@ static int tg3_init_one(struct pci_dev *pdev,
tg3_asic_rev(tp) == ASIC_REV_5762)
tg3_flag_set(tp, PTP_CAPABLE);
- if (tg3_flag(tp, 5717_PLUS)) {
- /* Resume a low-power mode */
- tg3_frob_aux_power(tp, false);
- }
-
tg3_timer_init(tp);
tg3_carrier_off(tp);
@@ -17625,7 +17670,8 @@ err_out_free_res:
pci_release_regions(pdev);
err_out_disable_pdev:
- pci_disable_device(pdev);
+ if (pci_is_enabled(pdev))
+ pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
return err;
}
@@ -17754,6 +17800,23 @@ out:
static SIMPLE_DEV_PM_OPS(tg3_pm_ops, tg3_suspend, tg3_resume);
+static void tg3_shutdown(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct tg3 *tp = netdev_priv(dev);
+
+ rtnl_lock();
+ netif_device_detach(dev);
+
+ if (netif_running(dev))
+ dev_close(dev);
+
+ if (system_state == SYSTEM_POWER_OFF)
+ tg3_power_down(tp);
+
+ rtnl_unlock();
+}
+
/**
* tg3_io_error_detected - called when PCI error is detected
* @pdev: Pointer to PCI device
@@ -17773,7 +17836,8 @@ static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev,
rtnl_lock();
- if (!netif_running(netdev))
+ /* We probably don't have netdev yet */
+ if (!netdev || !netif_running(netdev))
goto done;
tg3_phy_stop(tp);
@@ -17794,8 +17858,10 @@ static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev,
done:
if (state == pci_channel_io_perm_failure) {
- tg3_napi_enable(tp);
- dev_close(netdev);
+ if (netdev) {
+ tg3_napi_enable(tp);
+ dev_close(netdev);
+ }
err = PCI_ERS_RESULT_DISCONNECT;
} else {
pci_disable_device(pdev);
@@ -17825,7 +17891,8 @@ static pci_ers_result_t tg3_io_slot_reset(struct pci_dev *pdev)
rtnl_lock();
if (pci_enable_device(pdev)) {
- netdev_err(netdev, "Cannot re-enable PCI device after reset.\n");
+ dev_err(&pdev->dev,
+ "Cannot re-enable PCI device after reset.\n");
goto done;
}
@@ -17833,7 +17900,7 @@ static pci_ers_result_t tg3_io_slot_reset(struct pci_dev *pdev)
pci_restore_state(pdev);
pci_save_state(pdev);
- if (!netif_running(netdev)) {
+ if (!netdev || !netif_running(netdev)) {
rc = PCI_ERS_RESULT_RECOVERED;
goto done;
}
@@ -17845,7 +17912,7 @@ static pci_ers_result_t tg3_io_slot_reset(struct pci_dev *pdev)
rc = PCI_ERS_RESULT_RECOVERED;
done:
- if (rc != PCI_ERS_RESULT_RECOVERED && netif_running(netdev)) {
+ if (rc != PCI_ERS_RESULT_RECOVERED && netdev && netif_running(netdev)) {
tg3_napi_enable(tp);
dev_close(netdev);
}
@@ -17909,6 +17976,7 @@ static struct pci_driver tg3_driver = {
.remove = tg3_remove_one,
.err_handler = &tg3_err_handler,
.driver.pm = &tg3_pm_ops,
+ .shutdown = tg3_shutdown,
};
module_pci_driver(tg3_driver);
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index cd63d1189aae..ddb8be1298ea 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -532,6 +532,7 @@
#define RX_MODE_RSS_ITBL_HASH_BITS_7 0x00700000
#define RX_MODE_RSS_ENABLE 0x00800000
#define RX_MODE_IPV6_CSUM_ENABLE 0x01000000
+#define RX_MODE_IPV4_FRAG_FIX 0x02000000
#define MAC_RX_STATUS 0x0000046c
#define RX_STATUS_REMOTE_TX_XOFFED 0x00000001
#define RX_STATUS_XOFF_RCVD 0x00000002
@@ -1818,12 +1819,21 @@
#define TG3_EAV_REF_CLCK_CTL 0x00006908
#define TG3_EAV_REF_CLCK_CTL_STOP 0x00000002
#define TG3_EAV_REF_CLCK_CTL_RESUME 0x00000004
+#define TG3_EAV_CTL_TSYNC_GPIO_MASK (0x3 << 16)
+#define TG3_EAV_CTL_TSYNC_WDOG0 (1 << 17)
+
+#define TG3_EAV_WATCHDOG0_LSB 0x00006918
+#define TG3_EAV_WATCHDOG0_MSB 0x0000691c
+#define TG3_EAV_WATCHDOG0_EN (1 << 31)
+#define TG3_EAV_WATCHDOG_MSB_MASK 0x7fffffff
+
#define TG3_EAV_REF_CLK_CORRECT_CTL 0x00006928
#define TG3_EAV_REF_CLK_CORRECT_EN (1 << 31)
#define TG3_EAV_REF_CLK_CORRECT_NEG (1 << 30)
#define TG3_EAV_REF_CLK_CORRECT_MASK 0xffffff
-/* 0x690c --> 0x7000 unused */
+
+/* 0x692c --> 0x7000 unused */
/* NVRAM Control registers */
#define NVRAM_CMD 0x00007000
diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
index 57cd1bff59f1..3c07064b2bc4 100644
--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
+++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
@@ -1419,7 +1419,7 @@ static void bna_rx_sm_start_wait_entry(struct bna_rx *rx)
bna_bfi_rx_enet_start(rx);
}
-void
+static void
bna_rx_sm_stop_wait_entry(struct bna_rx *rx)
{
}
@@ -1472,7 +1472,7 @@ static void bna_rx_sm_rxf_start_wait_entry(struct bna_rx *rx)
bna_rxf_start(&rx->rxf);
}
-void
+static void
bna_rx_sm_rxf_stop_wait_entry(struct bna_rx *rx)
{
}
@@ -1528,7 +1528,7 @@ bna_rx_sm_start_stop_wait(struct bna_rx *rx, enum bna_rx_event event)
}
}
-void
+static void
bna_rx_sm_started_entry(struct bna_rx *rx)
{
struct bna_rxp *rxp;
@@ -1593,12 +1593,12 @@ static void bna_rx_sm_rxf_start_wait(struct bna_rx *rx,
}
}
-void
+static void
bna_rx_sm_cleanup_wait_entry(struct bna_rx *rx)
{
}
-void
+static void
bna_rx_sm_cleanup_wait(struct bna_rx *rx, enum bna_rx_event event)
{
switch (event) {
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index 687ec4a8bb48..9c89dc8fe105 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -455,11 +455,6 @@ static int alloc_pg_chunk(struct adapter *adapter, struct sge_fl *q,
q->pg_chunk.offset = 0;
mapping = pci_map_page(adapter->pdev, q->pg_chunk.page,
0, q->alloc_size, PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(adapter->pdev, mapping))) {
- __free_pages(q->pg_chunk.page, order);
- q->pg_chunk.page = NULL;
- return -EIO;
- }
q->pg_chunk.mapping = mapping;
}
sd->pg_chunk = q->pg_chunk;
@@ -954,75 +949,40 @@ static inline unsigned int calc_tx_descs(const struct sk_buff *skb)
return flits_to_desc(flits);
}
-
-/* map_skb - map a packet main body and its page fragments
- * @pdev: the PCI device
- * @skb: the packet
- * @addr: placeholder to save the mapped addresses
- *
- * map the main body of an sk_buff and its page fragments, if any.
- */
-static int map_skb(struct pci_dev *pdev, const struct sk_buff *skb,
- dma_addr_t *addr)
-{
- const skb_frag_t *fp, *end;
- const struct skb_shared_info *si;
-
- *addr = pci_map_single(pdev, skb->data, skb_headlen(skb),
- PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(pdev, *addr))
- goto out_err;
-
- si = skb_shinfo(skb);
- end = &si->frags[si->nr_frags];
-
- for (fp = si->frags; fp < end; fp++) {
- *++addr = skb_frag_dma_map(&pdev->dev, fp, 0, skb_frag_size(fp),
- DMA_TO_DEVICE);
- if (pci_dma_mapping_error(pdev, *addr))
- goto unwind;
- }
- return 0;
-
-unwind:
- while (fp-- > si->frags)
- dma_unmap_page(&pdev->dev, *--addr, skb_frag_size(fp),
- DMA_TO_DEVICE);
-
- pci_unmap_single(pdev, addr[-1], skb_headlen(skb), PCI_DMA_TODEVICE);
-out_err:
- return -ENOMEM;
-}
-
/**
- * write_sgl - populate a scatter/gather list for a packet
+ * make_sgl - populate a scatter/gather list for a packet
* @skb: the packet
* @sgp: the SGL to populate
* @start: start address of skb main body data to include in the SGL
* @len: length of skb main body data to include in the SGL
- * @addr: the list of the mapped addresses
+ * @pdev: the PCI device
*
- * Copies the scatter/gather list for the buffers that make up a packet
+ * Generates a scatter/gather list for the buffers that make up a packet
* and returns the SGL size in 8-byte words. The caller must size the SGL
* appropriately.
*/
-static inline unsigned int write_sgl(const struct sk_buff *skb,
+static inline unsigned int make_sgl(const struct sk_buff *skb,
struct sg_ent *sgp, unsigned char *start,
- unsigned int len, const dma_addr_t *addr)
+ unsigned int len, struct pci_dev *pdev)
{
- unsigned int i, j = 0, k = 0, nfrags;
+ dma_addr_t mapping;
+ unsigned int i, j = 0, nfrags;
if (len) {
+ mapping = pci_map_single(pdev, start, len, PCI_DMA_TODEVICE);
sgp->len[0] = cpu_to_be32(len);
- sgp->addr[j++] = cpu_to_be64(addr[k++]);
+ sgp->addr[0] = cpu_to_be64(mapping);
+ j = 1;
}
nfrags = skb_shinfo(skb)->nr_frags;
for (i = 0; i < nfrags; i++) {
const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ mapping = skb_frag_dma_map(&pdev->dev, frag, 0, skb_frag_size(frag),
+ DMA_TO_DEVICE);
sgp->len[j] = cpu_to_be32(skb_frag_size(frag));
- sgp->addr[j] = cpu_to_be64(addr[k++]);
+ sgp->addr[j] = cpu_to_be64(mapping);
j ^= 1;
if (j == 0)
++sgp;
@@ -1178,7 +1138,7 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb,
const struct port_info *pi,
unsigned int pidx, unsigned int gen,
struct sge_txq *q, unsigned int ndesc,
- unsigned int compl, const dma_addr_t *addr)
+ unsigned int compl)
{
unsigned int flits, sgl_flits, cntrl, tso_info;
struct sg_ent *sgp, sgl[MAX_SKB_FRAGS / 2 + 1];
@@ -1236,7 +1196,7 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb,
}
sgp = ndesc == 1 ? (struct sg_ent *)&d->flit[flits] : sgl;
- sgl_flits = write_sgl(skb, sgp, skb->data, skb_headlen(skb), addr);
+ sgl_flits = make_sgl(skb, sgp, skb->data, skb_headlen(skb), adap->pdev);
write_wr_hdr_sgl(ndesc, skb, d, pidx, q, sgl, flits, sgl_flits, gen,
htonl(V_WR_OP(FW_WROPCODE_TUNNEL_TX_PKT) | compl),
@@ -1267,7 +1227,6 @@ netdev_tx_t t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
struct netdev_queue *txq;
struct sge_qset *qs;
struct sge_txq *q;
- dma_addr_t addr[MAX_SKB_FRAGS + 1];
/*
* The chip min packet length is 9 octets but play safe and reject
@@ -1296,11 +1255,6 @@ netdev_tx_t t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_BUSY;
}
- if (unlikely(map_skb(adap->pdev, skb, addr) < 0)) {
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
- }
-
q->in_use += ndesc;
if (unlikely(credits - ndesc < q->stop_thres)) {
t3_stop_tx_queue(txq, qs, q);
@@ -1358,7 +1312,7 @@ netdev_tx_t t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
if (likely(!skb_shared(skb)))
skb_orphan(skb);
- write_tx_pkt_wr(adap, skb, pi, pidx, gen, q, ndesc, compl, addr);
+ write_tx_pkt_wr(adap, skb, pi, pidx, gen, q, ndesc, compl);
check_ring_tx_db(adap, q);
return NETDEV_TX_OK;
}
@@ -1623,8 +1577,7 @@ static void setup_deferred_unmapping(struct sk_buff *skb, struct pci_dev *pdev,
*/
static void write_ofld_wr(struct adapter *adap, struct sk_buff *skb,
struct sge_txq *q, unsigned int pidx,
- unsigned int gen, unsigned int ndesc,
- const dma_addr_t *addr)
+ unsigned int gen, unsigned int ndesc)
{
unsigned int sgl_flits, flits;
struct work_request_hdr *from;
@@ -1645,9 +1598,9 @@ static void write_ofld_wr(struct adapter *adap, struct sk_buff *skb,
flits = skb_transport_offset(skb) / 8;
sgp = ndesc == 1 ? (struct sg_ent *)&d->flit[flits] : sgl;
- sgl_flits = write_sgl(skb, sgp, skb_transport_header(skb),
- skb_tail_pointer(skb) -
- skb_transport_header(skb), addr);
+ sgl_flits = make_sgl(skb, sgp, skb_transport_header(skb),
+ skb->tail - skb->transport_header,
+ adap->pdev);
if (need_skb_unmap()) {
setup_deferred_unmapping(skb, adap->pdev, sgp, sgl_flits);
skb->destructor = deferred_unmap_destructor;
@@ -1705,11 +1658,6 @@ again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
goto again;
}
- if (map_skb(adap->pdev, skb, (dma_addr_t *)skb->head)) {
- spin_unlock(&q->lock);
- return NET_XMIT_SUCCESS;
- }
-
gen = q->gen;
q->in_use += ndesc;
pidx = q->pidx;
@@ -1720,7 +1668,7 @@ again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
}
spin_unlock(&q->lock);
- write_ofld_wr(adap, skb, q, pidx, gen, ndesc, (dma_addr_t *)skb->head);
+ write_ofld_wr(adap, skb, q, pidx, gen, ndesc);
check_ring_tx_db(adap, q);
return NET_XMIT_SUCCESS;
}
@@ -1738,7 +1686,6 @@ static void restart_offloadq(unsigned long data)
struct sge_txq *q = &qs->txq[TXQ_OFLD];
const struct port_info *pi = netdev_priv(qs->netdev);
struct adapter *adap = pi->adapter;
- unsigned int written = 0;
spin_lock(&q->lock);
again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
@@ -1758,14 +1705,10 @@ again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
break;
}
- if (map_skb(adap->pdev, skb, (dma_addr_t *)skb->head))
- break;
-
gen = q->gen;
q->in_use += ndesc;
pidx = q->pidx;
q->pidx += ndesc;
- written += ndesc;
if (q->pidx >= q->size) {
q->pidx -= q->size;
q->gen ^= 1;
@@ -1773,8 +1716,7 @@ again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
__skb_unlink(skb, &q->sendq);
spin_unlock(&q->lock);
- write_ofld_wr(adap, skb, q, pidx, gen, ndesc,
- (dma_addr_t *)skb->head);
+ write_ofld_wr(adap, skb, q, pidx, gen, ndesc);
spin_lock(&q->lock);
}
spin_unlock(&q->lock);
@@ -1784,9 +1726,8 @@ again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
set_bit(TXQ_LAST_PKT_DB, &q->flags);
#endif
wmb();
- if (likely(written))
- t3_write_reg(adap, A_SG_KDOORBELL,
- F_SELEGRCNTX | V_EGRCNTX(q->cntxt_id));
+ t3_write_reg(adap, A_SG_KDOORBELL,
+ F_SELEGRCNTX | V_EGRCNTX(q->cntxt_id));
}
/**
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index c94152f1c6be..4e8cfa2ac803 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -1304,7 +1304,9 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct tulip_private *tp;
/* See note below on the multiport cards. */
- static unsigned char last_phys_addr[6] = {0x00, 'L', 'i', 'n', 'u', 'x'};
+ static unsigned char last_phys_addr[ETH_ALEN] = {
+ 0x00, 'L', 'i', 'n', 'u', 'x'
+ };
static int last_irq;
static int multiport_cnt; /* For four-port boards w/one EEPROM */
int i, irq;
@@ -1627,8 +1629,8 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->dev_addr[i] = last_phys_addr[i] + 1;
#if defined(CONFIG_SPARC)
addr = of_get_property(dp, "local-mac-address", &len);
- if (addr && len == 6)
- memcpy(dev->dev_addr, addr, 6);
+ if (addr && len == ETH_ALEN)
+ memcpy(dev->dev_addr, addr, ETH_ALEN);
#endif
#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
if (last_irq)
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index c827b1b6b1ce..11c815db5442 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -34,7 +34,7 @@
#include "be_hw.h"
#include "be_roce.h"
-#define DRV_VER "4.6.62.0u"
+#define DRV_VER "4.9.134.0u"
#define DRV_NAME "be2net"
#define BE_NAME "Emulex BladeEngine2"
#define BE3_NAME "Emulex BladeEngine3"
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 613d8879b345..85923e2d63b9 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -258,7 +258,8 @@ static void be_async_grp5_evt_process(struct be_adapter *adapter,
(struct be_async_event_grp5_pvid_state *)evt);
break;
default:
- dev_warn(&adapter->pdev->dev, "Unknown grp5 event!\n");
+ dev_warn(&adapter->pdev->dev, "Unknown grp5 event 0x%x!\n",
+ event_type);
break;
}
}
@@ -279,7 +280,8 @@ static void be_async_dbg_evt_process(struct be_adapter *adapter,
adapter->flags |= BE_FLAGS_QNQ_ASYNC_EVT_RCVD;
break;
default:
- dev_warn(&adapter->pdev->dev, "Unknown debug event\n");
+ dev_warn(&adapter->pdev->dev, "Unknown debug event 0x%x!\n",
+ event_type);
break;
}
}
@@ -1010,9 +1012,9 @@ static u32 be_encoded_q_len(int q_len)
return len_encoded;
}
-int be_cmd_mccq_ext_create(struct be_adapter *adapter,
- struct be_queue_info *mccq,
- struct be_queue_info *cq)
+static int be_cmd_mccq_ext_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcc_ext_create *req;
@@ -1068,9 +1070,9 @@ int be_cmd_mccq_ext_create(struct be_adapter *adapter,
return status;
}
-int be_cmd_mccq_org_create(struct be_adapter *adapter,
- struct be_queue_info *mccq,
- struct be_queue_info *cq)
+static int be_cmd_mccq_org_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcc_create *req;
@@ -1464,6 +1466,12 @@ static int be_mac_to_link_speed(int mac_speed)
return 1000;
case PHY_LINK_SPEED_10GBPS:
return 10000;
+ case PHY_LINK_SPEED_20GBPS:
+ return 20000;
+ case PHY_LINK_SPEED_25GBPS:
+ return 25000;
+ case PHY_LINK_SPEED_40GBPS:
+ return 40000;
}
return 0;
}
@@ -1524,7 +1532,7 @@ int be_cmd_get_die_temperature(struct be_adapter *adapter)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_cntl_addnl_attribs *req;
- int status;
+ int status = 0;
spin_lock_bh(&adapter->mcc_lock);
@@ -2448,6 +2456,12 @@ int be_cmd_get_phy_info(struct be_adapter *adapter)
le16_to_cpu(resp_phy_info->fixed_speeds_supported);
adapter->phy.misc_params =
le32_to_cpu(resp_phy_info->misc_params);
+
+ if (BE2_chip(adapter)) {
+ adapter->phy.fixed_speeds_supported =
+ BE_SUPPORTED_SPEED_10GBPS |
+ BE_SUPPORTED_SPEED_1GBPS;
+ }
}
pci_free_consistent(adapter->pdev, cmd.size,
cmd.va, cmd.dma);
@@ -3154,6 +3168,9 @@ int be_cmd_get_func_config(struct be_adapter *adapter)
adapter->max_event_queues = le16_to_cpu(desc->eq_count);
adapter->if_cap_flags = le32_to_cpu(desc->cap_flags);
+
+ /* Clear flags that driver is not interested in */
+ adapter->if_cap_flags &= BE_IF_CAP_FLAGS_WANT;
}
err:
mutex_unlock(&adapter->mbox_lock);
@@ -3163,8 +3180,8 @@ err:
}
/* Uses mbox */
-int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
- u8 domain, struct be_dma_mem *cmd)
+static int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
@@ -3191,8 +3208,8 @@ int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
}
/* Uses sync mcc */
-int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
- u8 domain, struct be_dma_mem *cmd)
+static int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index eb541f0dfee8..6237192a55d1 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -564,6 +564,12 @@ enum be_if_flags {
BE_IF_FLAGS_MULTICAST = 0x1000
};
+#define BE_IF_CAP_FLAGS_WANT (BE_IF_FLAGS_RSS | BE_IF_FLAGS_PROMISCUOUS |\
+ BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_VLAN_PROMISCUOUS |\
+ BE_IF_FLAGS_VLAN | BE_IF_FLAGS_MCAST_PROMISCUOUS |\
+ BE_IF_FLAGS_PASS_L3L4_ERRORS | BE_IF_FLAGS_MULTICAST |\
+ BE_IF_FLAGS_UNTAGGED)
+
/* An RX interface is an object with one or more MAC addresses and
* filtering capabilities. */
struct be_cmd_req_if_create {
@@ -960,7 +966,10 @@ enum {
PHY_LINK_SPEED_10MBPS = 0x1,
PHY_LINK_SPEED_100MBPS = 0x2,
PHY_LINK_SPEED_1GBPS = 0x3,
- PHY_LINK_SPEED_10GBPS = 0x4
+ PHY_LINK_SPEED_10GBPS = 0x4,
+ PHY_LINK_SPEED_20GBPS = 0x5,
+ PHY_LINK_SPEED_25GBPS = 0x6,
+ PHY_LINK_SPEED_40GBPS = 0x7
};
struct be_cmd_resp_link_status {
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 67deb210d37d..ff2b40db38ba 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -472,7 +472,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
ACCESS_ONCE(*acc) = newacc;
}
-void populate_erx_stats(struct be_adapter *adapter,
+static void populate_erx_stats(struct be_adapter *adapter,
struct be_rx_obj *rxo,
u32 erx_stat)
{
@@ -1482,8 +1482,9 @@ static void be_rx_compl_process(struct be_rx_obj *rxo,
}
/* Process the RX completion indicated by rxcp when GRO is enabled */
-void be_rx_compl_process_gro(struct be_rx_obj *rxo, struct napi_struct *napi,
- struct be_rx_compl_info *rxcp)
+static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
+ struct napi_struct *napi,
+ struct be_rx_compl_info *rxcp)
{
struct be_adapter *adapter = rxo->adapter;
struct be_rx_page_info *page_info;
@@ -2259,7 +2260,7 @@ static bool be_process_tx(struct be_adapter *adapter, struct be_tx_obj *txo,
return (work_done < budget); /* Done */
}
-int be_poll(struct napi_struct *napi, int budget)
+static int be_poll(struct napi_struct *napi, int budget)
{
struct be_eq_obj *eqo = container_of(napi, struct be_eq_obj, napi);
struct be_adapter *adapter = eqo->adapter;
@@ -2995,13 +2996,6 @@ static void be_get_resources(struct be_adapter *adapter)
}
if (profile_present) {
- /* Sanity fixes for Lancer */
- adapter->max_pmac_cnt = min_t(u16, adapter->max_pmac_cnt,
- BE_UC_PMAC_COUNT);
- adapter->max_vlans = min_t(u16, adapter->max_vlans,
- BE_NUM_VLANS_SUPPORTED);
- adapter->max_mcast_mac = min_t(u16, adapter->max_mcast_mac,
- BE_MAX_MC);
adapter->max_tx_queues = min_t(u16, adapter->max_tx_queues,
MAX_TX_QS);
adapter->max_rss_queues = min_t(u16, adapter->max_rss_queues,
@@ -3220,7 +3214,7 @@ static void be_netpoll(struct net_device *netdev)
#endif
#define FW_FILE_HDR_SIGN "ServerEngines Corp. "
-char flash_cookie[2][16] = {"*** SE FLAS", "H DIRECTORY *** "};
+static char flash_cookie[2][16] = {"*** SE FLAS", "H DIRECTORY *** "};
static bool be_flash_redboot(struct be_adapter *adapter,
const u8 *p, u32 img_start, int image_size,
@@ -3277,7 +3271,7 @@ static bool is_comp_in_ufi(struct be_adapter *adapter,
}
-struct flash_section_info *get_fsec_info(struct be_adapter *adapter,
+static struct flash_section_info *get_fsec_info(struct be_adapter *adapter,
int header_size,
const struct firmware *fw)
{
@@ -4143,7 +4137,8 @@ static void be_worker(struct work_struct *work)
be_cmd_get_stats(adapter, &adapter->stats_cmd);
}
- if (MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0)
+ if (be_physfn(adapter) &&
+ MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0)
be_cmd_get_die_temperature(adapter);
for_all_rx_queues(adapter, rxo, i) {
@@ -4232,7 +4227,7 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
status = pci_enable_pcie_error_reporting(pdev);
if (status)
- dev_err(&pdev->dev, "Could not use PCIe error reporting\n");
+ dev_info(&pdev->dev, "Could not use PCIe error reporting\n");
status = be_ctrl_init(adapter);
if (status)
diff --git a/drivers/net/ethernet/emulex/benet/be_roce.c b/drivers/net/ethernet/emulex/benet/be_roce.c
index f3d126dcc104..645e846daa5c 100644
--- a/drivers/net/ethernet/emulex/benet/be_roce.c
+++ b/drivers/net/ethernet/emulex/benet/be_roce.c
@@ -93,7 +93,7 @@ void be_roce_dev_add(struct be_adapter *adapter)
}
}
-void _be_roce_dev_remove(struct be_adapter *adapter)
+static void _be_roce_dev_remove(struct be_adapter *adapter)
{
if (ocrdma_drv && ocrdma_drv->remove && adapter->ocrdma_dev)
ocrdma_drv->remove(adapter->ocrdma_dev);
@@ -110,7 +110,7 @@ void be_roce_dev_remove(struct be_adapter *adapter)
}
}
-void _be_roce_dev_open(struct be_adapter *adapter)
+static void _be_roce_dev_open(struct be_adapter *adapter)
{
if (ocrdma_drv && adapter->ocrdma_dev &&
ocrdma_drv->state_change_handler)
@@ -126,7 +126,7 @@ void be_roce_dev_open(struct be_adapter *adapter)
}
}
-void _be_roce_dev_close(struct be_adapter *adapter)
+static void _be_roce_dev_close(struct be_adapter *adapter)
{
if (ocrdma_drv && adapter->ocrdma_dev &&
ocrdma_drv->state_change_handler)
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 2b0a0ea4f8e7..ae236009f1a8 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -259,6 +259,7 @@ struct bufdesc_ex {
struct fec_enet_delayed_work {
struct delayed_work delay_work;
bool timeout;
+ bool trig_tx;
};
/* The FEC buffer descriptors track the ring buffers. The rx_bd_base and
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 92d34d9e1046..fdf9307ba9e6 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -93,6 +93,20 @@ static void set_multicast_list(struct net_device *ndev);
#define FEC_QUIRK_HAS_CSUM (1 << 5)
/* Controller has hardware vlan support */
#define FEC_QUIRK_HAS_VLAN (1 << 6)
+/* ENET IP errata ERR006358
+ *
+ * If the ready bit in the transmit buffer descriptor (TxBD[R]) is previously
+ * detected as not set during a prior frame transmission, then the
+ * ENET_TDAR[TDAR] bit is cleared at a later time, even if additional TxBDs
+ * were added to the ring and the ENET_TDAR[TDAR] bit is set. This results in
+ * If the ready bit in the transmit buffer descriptor (TxBD[R]) is previously
+ * detected as not set during a prior frame transmission, then the
+ * ENET_TDAR[TDAR] bit is cleared at a later time, even if additional TxBDs
+ * were added to the ring and the ENET_TDAR[TDAR] bit is set. This results in
+ * frames not being transmitted until there is a 0-to-1 transition on
+ * ENET_TDAR[TDAR].
+ */
+#define FEC_QUIRK_ERR006358 (1 << 7)
static struct platform_device_id fec_devtype[] = {
{
@@ -112,7 +126,7 @@ static struct platform_device_id fec_devtype[] = {
.name = "imx6q-fec",
.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
- FEC_QUIRK_HAS_VLAN,
+ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358,
}, {
.name = "mvf600-fec",
.driver_data = FEC_QUIRK_ENET_MAC,
@@ -275,16 +289,11 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
struct fec_enet_private *fep = netdev_priv(ndev);
const struct platform_device_id *id_entry =
platform_get_device_id(fep->pdev);
- struct bufdesc *bdp;
+ struct bufdesc *bdp, *bdp_pre;
void *bufaddr;
unsigned short status;
unsigned int index;
- if (!fep->link) {
- /* Link is down or auto-negotiation is in progress. */
- return NETDEV_TX_BUSY;
- }
-
/* Fill in a Tx ring entry */
bdp = fep->cur_tx;
@@ -370,6 +379,15 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
ebdp->cbd_esc |= BD_ENET_TX_PINS;
}
}
+
+ bdp_pre = fec_enet_get_prevdesc(bdp, fep->bufdesc_ex);
+ if ((id_entry->driver_data & FEC_QUIRK_ERR006358) &&
+ !(bdp_pre->cbd_sc & BD_ENET_TX_READY)) {
+ fep->delay_work.trig_tx = true;
+ schedule_delayed_work(&(fep->delay_work.delay_work),
+ msecs_to_jiffies(1));
+ }
+
/* If this was the last BD in the ring, start at the beginning again. */
if (status & BD_ENET_TX_WRAP)
bdp = fep->tx_bd_base;
@@ -689,6 +707,11 @@ static void fec_enet_work(struct work_struct *work)
fec_restart(fep->netdev, fep->full_duplex);
netif_wake_queue(fep->netdev);
}
+
+ if (fep->delay_work.trig_tx) {
+ fep->delay_work.trig_tx = false;
+ writel(0, fep->hwp + FEC_X_DES_ACTIVE);
+ }
}
static void
@@ -2315,4 +2338,5 @@ static struct platform_driver fec_driver = {
module_platform_driver(fec_driver);
+MODULE_ALIAS("platform:"DRIVER_NAME);
MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 8d2db7b808b7..b2c91dcd245f 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -593,7 +593,6 @@ static int gfar_parse_group(struct device_node *np,
return -EINVAL;
}
- grp->grp_id = priv->num_grps;
grp->priv = priv;
spin_lock_init(&grp->grplock);
if (priv->mode == MQ_MG_MODE) {
@@ -1017,7 +1016,14 @@ static int gfar_probe(struct platform_device *ofdev)
/* We need to delay at least 3 TX clocks */
udelay(2);
- tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ tempval = 0;
+ if (!priv->pause_aneg_en && priv->tx_pause_en)
+ tempval |= MACCFG1_TX_FLOW;
+ if (!priv->pause_aneg_en && priv->rx_pause_en)
+ tempval |= MACCFG1_RX_FLOW;
+ /* the soft reset bit is not self-resetting, so we need to
+ * clear it before resuming normal operation
+ */
gfar_write(&regs->maccfg1, tempval);
/* Initialize MACCFG2. */
@@ -1461,7 +1467,7 @@ static int init_phy(struct net_device *dev)
struct gfar_private *priv = netdev_priv(dev);
uint gigabit_support =
priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ?
- SUPPORTED_1000baseT_Full : 0;
+ GFAR_SUPPORTED_GBIT : 0;
phy_interface_t interface;
priv->oldlink = 0;
@@ -2052,6 +2058,24 @@ static inline struct txbd8 *next_txbd(struct txbd8 *bdp, struct txbd8 *base,
return skip_txbd(bdp, 1, base, ring_size);
}
+/* eTSEC12: csum generation not supported for some fcb offsets */
+static inline bool gfar_csum_errata_12(struct gfar_private *priv,
+ unsigned long fcb_addr)
+{
+ return (gfar_has_errata(priv, GFAR_ERRATA_12) &&
+ (fcb_addr % 0x20) > 0x18);
+}
+
+/* eTSEC76: csum generation for frames larger than 2500 may
+ * cause excess delays before start of transmission
+ */
+static inline bool gfar_csum_errata_76(struct gfar_private *priv,
+ unsigned int len)
+{
+ return (gfar_has_errata(priv, GFAR_ERRATA_76) &&
+ (len > 2500));
+}
+
/* This is called by the kernel when a frame is ready for transmission.
* It is pointed to by the dev->hard_start_xmit function pointer
*/
@@ -2064,23 +2088,11 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct txfcb *fcb = NULL;
struct txbd8 *txbdp, *txbdp_start, *base, *txbdp_tstamp = NULL;
u32 lstatus;
- int i, rq = 0, do_tstamp = 0;
+ int i, rq = 0;
+ int do_tstamp, do_csum, do_vlan;
u32 bufaddr;
unsigned long flags;
- unsigned int nr_frags, nr_txbds, length, fcb_length = GMAC_FCB_LEN;
-
- /* TOE=1 frames larger than 2500 bytes may see excess delays
- * before start of transmission.
- */
- if (unlikely(gfar_has_errata(priv, GFAR_ERRATA_76) &&
- skb->ip_summed == CHECKSUM_PARTIAL &&
- skb->len > 2500)) {
- int ret;
-
- ret = skb_checksum_help(skb);
- if (ret)
- return ret;
- }
+ unsigned int nr_frags, nr_txbds, length, fcb_len = 0;
rq = skb->queue_mapping;
tx_queue = priv->tx_queue[rq];
@@ -2088,21 +2100,23 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
base = tx_queue->tx_bd_base;
regs = tx_queue->grp->regs;
+ do_csum = (CHECKSUM_PARTIAL == skb->ip_summed);
+ do_vlan = vlan_tx_tag_present(skb);
+ do_tstamp = (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
+ priv->hwts_tx_en;
+
+ if (do_csum || do_vlan)
+ fcb_len = GMAC_FCB_LEN;
+
/* check if time stamp should be generated */
- if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP &&
- priv->hwts_tx_en)) {
- do_tstamp = 1;
- fcb_length = GMAC_FCB_LEN + GMAC_TXPAL_LEN;
- }
+ if (unlikely(do_tstamp))
+ fcb_len = GMAC_FCB_LEN + GMAC_TXPAL_LEN;
/* make space for additional header when fcb is needed */
- if (((skb->ip_summed == CHECKSUM_PARTIAL) ||
- vlan_tx_tag_present(skb) ||
- unlikely(do_tstamp)) &&
- (skb_headroom(skb) < fcb_length)) {
+ if (fcb_len && unlikely(skb_headroom(skb) < fcb_len)) {
struct sk_buff *skb_new;
- skb_new = skb_realloc_headroom(skb, fcb_length);
+ skb_new = skb_realloc_headroom(skb, fcb_len);
if (!skb_new) {
dev->stats.tx_errors++;
kfree_skb(skb);
@@ -2185,36 +2199,38 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
memset(skb->data, 0, GMAC_TXPAL_LEN);
}
- /* Set up checksumming */
- if (CHECKSUM_PARTIAL == skb->ip_summed) {
+ /* Add TxFCB if required */
+ if (fcb_len) {
fcb = gfar_add_fcb(skb);
- /* as specified by errata */
- if (unlikely(gfar_has_errata(priv, GFAR_ERRATA_12) &&
- ((unsigned long)fcb % 0x20) > 0x18)) {
+ lstatus |= BD_LFLAG(TXBD_TOE);
+ }
+
+ /* Set up checksumming */
+ if (do_csum) {
+ gfar_tx_checksum(skb, fcb, fcb_len);
+
+ if (unlikely(gfar_csum_errata_12(priv, (unsigned long)fcb)) ||
+ unlikely(gfar_csum_errata_76(priv, skb->len))) {
__skb_pull(skb, GMAC_FCB_LEN);
skb_checksum_help(skb);
- } else {
- lstatus |= BD_LFLAG(TXBD_TOE);
- gfar_tx_checksum(skb, fcb, fcb_length);
+ if (do_vlan || do_tstamp) {
+ /* put back a new fcb for vlan/tstamp TOE */
+ fcb = gfar_add_fcb(skb);
+ } else {
+ /* Tx TOE not used */
+ lstatus &= ~(BD_LFLAG(TXBD_TOE));
+ fcb = NULL;
+ }
}
}
- if (vlan_tx_tag_present(skb)) {
- if (unlikely(NULL == fcb)) {
- fcb = gfar_add_fcb(skb);
- lstatus |= BD_LFLAG(TXBD_TOE);
- }
-
+ if (do_vlan)
gfar_tx_vlan(skb, fcb);
- }
/* Setup tx hardware time stamping if requested */
if (unlikely(do_tstamp)) {
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
- if (fcb == NULL)
- fcb = gfar_add_fcb(skb);
fcb->ptp = 1;
- lstatus |= BD_LFLAG(TXBD_TOE);
}
txbdp_start->bufPtr = dma_map_single(priv->dev, skb->data,
@@ -2226,9 +2242,9 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
* the full frame length.
*/
if (unlikely(do_tstamp)) {
- txbdp_tstamp->bufPtr = txbdp_start->bufPtr + fcb_length;
+ txbdp_tstamp->bufPtr = txbdp_start->bufPtr + fcb_len;
txbdp_tstamp->lstatus |= BD_LFLAG(TXBD_READY) |
- (skb_headlen(skb) - fcb_length);
+ (skb_headlen(skb) - fcb_len);
lstatus |= BD_LFLAG(TXBD_CRC | TXBD_READY) | GMAC_FCB_LEN;
} else {
lstatus |= BD_LFLAG(TXBD_CRC | TXBD_READY) | skb_headlen(skb);
@@ -3014,6 +3030,41 @@ static irqreturn_t gfar_interrupt(int irq, void *grp_id)
return IRQ_HANDLED;
}
+static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
+{
+ struct phy_device *phydev = priv->phydev;
+ u32 val = 0;
+
+ if (!phydev->duplex)
+ return val;
+
+ if (!priv->pause_aneg_en) {
+ if (priv->tx_pause_en)
+ val |= MACCFG1_TX_FLOW;
+ if (priv->rx_pause_en)
+ val |= MACCFG1_RX_FLOW;
+ } else {
+ u16 lcl_adv, rmt_adv;
+ u8 flowctrl;
+ /* get link partner capabilities */
+ rmt_adv = 0;
+ if (phydev->pause)
+ rmt_adv = LPA_PAUSE_CAP;
+ if (phydev->asym_pause)
+ rmt_adv |= LPA_PAUSE_ASYM;
+
+ lcl_adv = mii_advertise_flowctrl(phydev->advertising);
+
+ flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
+ if (flowctrl & FLOW_CTRL_TX)
+ val |= MACCFG1_TX_FLOW;
+ if (flowctrl & FLOW_CTRL_RX)
+ val |= MACCFG1_RX_FLOW;
+ }
+
+ return val;
+}
+
/* Called every time the controller might need to be made
* aware of new link state. The PHY code conveys this
* information through variables in the phydev structure, and this
@@ -3032,6 +3083,7 @@ static void adjust_link(struct net_device *dev)
lock_tx_qs(priv);
if (phydev->link) {
+ u32 tempval1 = gfar_read(&regs->maccfg1);
u32 tempval = gfar_read(&regs->maccfg2);
u32 ecntrl = gfar_read(&regs->ecntrl);
@@ -3080,6 +3132,10 @@ static void adjust_link(struct net_device *dev)
priv->oldspeed = phydev->speed;
}
+ tempval1 &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ tempval1 |= gfar_get_flowctrl_cfg(priv);
+
+ gfar_write(&regs->maccfg1, tempval1);
gfar_write(&regs->maccfg2, tempval);
gfar_write(&regs->ecntrl, ecntrl);
diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h
index 04b552cd419d..46f56f36118f 100644
--- a/drivers/net/ethernet/freescale/gianfar.h
+++ b/drivers/net/ethernet/freescale/gianfar.h
@@ -146,6 +146,10 @@ extern const char gfar_driver_version[];
| SUPPORTED_Autoneg \
| SUPPORTED_MII)
+#define GFAR_SUPPORTED_GBIT (SUPPORTED_1000baseT_Full \
+ | SUPPORTED_Pause \
+ | SUPPORTED_Asym_Pause)
+
/* TBI register addresses */
#define MII_TBICON 0x11
@@ -1009,7 +1013,6 @@ struct gfar_irqinfo {
* @napi: the napi poll function
* @priv: back pointer to the priv structure
* @regs: the ioremapped register space for this group
- * @grp_id: group id for this group
* @irqinfo: TX/RX/ER irq data for this group
*/
@@ -1018,11 +1021,10 @@ struct gfar_priv_grp {
struct napi_struct napi;
struct gfar_private *priv;
struct gfar __iomem *regs;
- unsigned int grp_id;
+ unsigned int rstat;
unsigned long num_rx_queues;
unsigned long rx_bit_map;
/* cacheline 3 */
- unsigned int rstat;
unsigned int tstat;
unsigned long num_tx_queues;
unsigned long tx_bit_map;
@@ -1102,7 +1104,11 @@ struct gfar_private {
/* Wake-on-LAN enabled */
wol_en:1,
/* Enable priorty based Tx scheduling in Hw */
- prio_sched_en:1;
+ prio_sched_en:1,
+ /* Flow control flags */
+ pause_aneg_en:1,
+ tx_pause_en:1,
+ rx_pause_en:1;
/* The total tx and rx ring size for the enabled queues */
unsigned int total_tx_ring_size;
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 21cd88124ca9..d3d7ede27ef1 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -535,6 +535,78 @@ static int gfar_sringparam(struct net_device *dev,
return err;
}
+static void gfar_gpauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ epause->autoneg = !!priv->pause_aneg_en;
+ epause->rx_pause = !!priv->rx_pause_en;
+ epause->tx_pause = !!priv->tx_pause_en;
+}
+
+static int gfar_spauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ struct phy_device *phydev = priv->phydev;
+ struct gfar __iomem *regs = priv->gfargrp[0].regs;
+ u32 oldadv, newadv;
+
+ if (!(phydev->supported & SUPPORTED_Pause) ||
+ (!(phydev->supported & SUPPORTED_Asym_Pause) &&
+ (epause->rx_pause != epause->tx_pause)))
+ return -EINVAL;
+
+ priv->rx_pause_en = priv->tx_pause_en = 0;
+ if (epause->rx_pause) {
+ priv->rx_pause_en = 1;
+
+ if (epause->tx_pause) {
+ priv->tx_pause_en = 1;
+ /* FLOW_CTRL_RX & TX */
+ newadv = ADVERTISED_Pause;
+ } else /* FLOW_CTLR_RX */
+ newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause;
+ } else if (epause->tx_pause) {
+ priv->tx_pause_en = 1;
+ /* FLOW_CTLR_TX */
+ newadv = ADVERTISED_Asym_Pause;
+ } else
+ newadv = 0;
+
+ if (epause->autoneg)
+ priv->pause_aneg_en = 1;
+ else
+ priv->pause_aneg_en = 0;
+
+ oldadv = phydev->advertising &
+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+ if (oldadv != newadv) {
+ phydev->advertising &=
+ ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+ phydev->advertising |= newadv;
+ if (phydev->autoneg)
+ /* inform link partner of our
+ * new flow ctrl settings
+ */
+ return phy_start_aneg(phydev);
+
+ if (!epause->autoneg) {
+ u32 tempval;
+ tempval = gfar_read(&regs->maccfg1);
+ tempval &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ if (priv->tx_pause_en)
+ tempval |= MACCFG1_TX_FLOW;
+ if (priv->rx_pause_en)
+ tempval |= MACCFG1_RX_FLOW;
+ gfar_write(&regs->maccfg1, tempval);
+ }
+ }
+
+ return 0;
+}
+
int gfar_set_features(struct net_device *dev, netdev_features_t features)
{
struct gfar_private *priv = netdev_priv(dev);
@@ -1806,6 +1878,8 @@ const struct ethtool_ops gfar_ethtool_ops = {
.set_coalesce = gfar_scoalesce,
.get_ringparam = gfar_gringparam,
.set_ringparam = gfar_sringparam,
+ .get_pauseparam = gfar_gpauseparam,
+ .set_pauseparam = gfar_spauseparam,
.get_strings = gfar_gstrings,
.get_sset_count = gfar_sset_count,
.get_ethtool_stats = gfar_fill_stats,
diff --git a/drivers/net/ethernet/i825xx/sun3_82586.h b/drivers/net/ethernet/i825xx/sun3_82586.h
index 93346f00486b..79aef681ac85 100644
--- a/drivers/net/ethernet/i825xx/sun3_82586.h
+++ b/drivers/net/ethernet/i825xx/sun3_82586.h
@@ -133,8 +133,8 @@ struct rfd_struct
unsigned char last; /* Bit15,Last Frame on List / Bit14,suspend */
unsigned short next; /* linkoffset to next RFD */
unsigned short rbd_offset; /* pointeroffset to RBD-buffer */
- unsigned char dest[6]; /* ethernet-address, destination */
- unsigned char source[6]; /* ethernet-address, source */
+ unsigned char dest[ETH_ALEN]; /* ethernet-address, destination */
+ unsigned char source[ETH_ALEN]; /* ethernet-address, source */
unsigned short length; /* 802.3 frame-length */
unsigned short zero_dummy; /* dummy */
};
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 5115ae76a5d1..ada6e210279f 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -1175,15 +1175,12 @@ static int e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
config->rx_discard_short_frames = 0x0; /* 1=discard, 0=save */
}
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[00-07]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[08-15]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[8], c[9], c[10], c[11], c[12], c[13], c[14], c[15]);
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[16-23]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[00-07]=%8ph\n",
+ c + 0);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[08-15]=%8ph\n",
+ c + 8);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[16-23]=%8ph\n",
+ c + 16);
return 0;
}
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 4c303e2a7cb3..104fcec86af3 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -2057,6 +2057,7 @@ const struct e1000_info e1000_82583_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_CTRLEXT_ON_LOAD,
.flags2 = FLAG2_DISABLE_ASPM_L0S
+ | FLAG2_DISABLE_ASPM_L1
| FLAG2_NO_DISABLE_RX,
.pba = 32,
.max_hw_frame_size = DEFAULT_JUMBO,
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index ffbc08f56c40..ad0edd11015d 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -90,9 +90,6 @@ struct e1000_info;
#define E1000_MNG_VLAN_NONE (-1)
-/* Number of packet split data buffers (not including the header buffer) */
-#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
-
#define DEFAULT_JUMBO 9234
/* Time to wait before putting the device into D3 if there's no link (in ms). */
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 59c22bf18701..e4ebd7ddf5f2 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -173,7 +173,7 @@ static int e1000_get_settings(struct net_device *netdev,
speed = adapter->link_speed;
ecmd->duplex = adapter->link_duplex - 1;
}
- } else {
+ } else if (!pm_runtime_suspended(netdev->dev.parent)) {
u32 status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
@@ -264,6 +264,9 @@ static int e1000_set_settings(struct net_device *netdev,
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ int ret_val = 0;
+
+ pm_runtime_get_sync(netdev->dev.parent);
/* When SoL/IDER sessions are active, autoneg/speed/duplex
* cannot be changed
@@ -271,7 +274,8 @@ static int e1000_set_settings(struct net_device *netdev,
if (hw->phy.ops.check_reset_block &&
hw->phy.ops.check_reset_block(hw)) {
e_err("Cannot change link characteristics when SoL/IDER is active.\n");
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
/* MDI setting is only allowed when autoneg enabled because
@@ -279,13 +283,16 @@ static int e1000_set_settings(struct net_device *netdev,
* duplex is forced.
*/
if (ecmd->eth_tp_mdix_ctrl) {
- if (hw->phy.media_type != e1000_media_type_copper)
- return -EOPNOTSUPP;
+ if (hw->phy.media_type != e1000_media_type_copper) {
+ ret_val = -EOPNOTSUPP;
+ goto out;
+ }
if ((ecmd->eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) &&
(ecmd->autoneg != AUTONEG_ENABLE)) {
e_err("forcing MDI/MDI-X state is not supported when link speed and/or duplex are forced\n");
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
}
@@ -307,8 +314,8 @@ static int e1000_set_settings(struct net_device *netdev,
u32 speed = ethtool_cmd_speed(ecmd);
/* calling this overrides forced MDI setting */
if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
- clear_bit(__E1000_RESETTING, &adapter->state);
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
}
@@ -331,8 +338,10 @@ static int e1000_set_settings(struct net_device *netdev,
e1000e_reset(adapter);
}
+out:
+ pm_runtime_put_sync(netdev->dev.parent);
clear_bit(__E1000_RESETTING, &adapter->state);
- return 0;
+ return ret_val;
}
static void e1000_get_pauseparam(struct net_device *netdev,
@@ -366,6 +375,8 @@ static int e1000_set_pauseparam(struct net_device *netdev,
while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
usleep_range(1000, 2000);
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (adapter->fc_autoneg == AUTONEG_ENABLE) {
hw->fc.requested_mode = e1000_fc_default;
if (netif_running(adapter->netdev)) {
@@ -398,6 +409,7 @@ static int e1000_set_pauseparam(struct net_device *netdev,
}
out:
+ pm_runtime_put_sync(netdev->dev.parent);
clear_bit(__E1000_RESETTING, &adapter->state);
return retval;
}
@@ -428,6 +440,8 @@ static void e1000_get_regs(struct net_device *netdev,
u32 *regs_buff = p;
u16 phy_data;
+ pm_runtime_get_sync(netdev->dev.parent);
+
memset(p, 0, E1000_REGS_LEN * sizeof(u32));
regs->version = (1 << 24) | (adapter->pdev->revision << 16) |
@@ -472,6 +486,8 @@ static void e1000_get_regs(struct net_device *netdev,
e1e_rphy(hw, MII_STAT1000, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
+
+ pm_runtime_put_sync(netdev->dev.parent);
}
static int e1000_get_eeprom_len(struct net_device *netdev)
@@ -504,6 +520,8 @@ static int e1000_get_eeprom(struct net_device *netdev,
if (!eeprom_buff)
return -ENOMEM;
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (hw->nvm.type == e1000_nvm_eeprom_spi) {
ret_val = e1000_read_nvm(hw, first_word,
last_word - first_word + 1,
@@ -517,6 +535,8 @@ static int e1000_get_eeprom(struct net_device *netdev,
}
}
+ pm_runtime_put_sync(netdev->dev.parent);
+
if (ret_val) {
/* a read error occurred, throw away the result */
memset(eeprom_buff, 0xff, sizeof(u16) *
@@ -566,6 +586,8 @@ static int e1000_set_eeprom(struct net_device *netdev,
ptr = (void *)eeprom_buff;
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (eeprom->offset & 1) {
/* need read/modify/write of first changed EEPROM word */
/* only the second byte of the word is being modified */
@@ -606,6 +628,7 @@ static int e1000_set_eeprom(struct net_device *netdev,
ret_val = e1000e_update_nvm_checksum(hw);
out:
+ pm_runtime_put_sync(netdev->dev.parent);
kfree(eeprom_buff);
return ret_val;
}
@@ -701,6 +724,8 @@ static int e1000_set_ringparam(struct net_device *netdev,
}
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
e1000e_down(adapter);
/* We can't just free everything and then setup again, because the
@@ -739,6 +764,7 @@ err_setup_rx:
e1000e_free_tx_resources(temp_tx);
err_setup:
e1000e_up(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
free_temp:
vfree(temp_tx);
vfree(temp_rx);
@@ -1732,6 +1758,8 @@ static void e1000_diag_test(struct net_device *netdev,
u8 autoneg;
bool if_running = netif_running(netdev);
+ pm_runtime_get_sync(netdev->dev.parent);
+
set_bit(__E1000_TESTING, &adapter->state);
if (!if_running) {
@@ -1817,6 +1845,8 @@ static void e1000_diag_test(struct net_device *netdev,
}
msleep_interruptible(4 * 1000);
+
+ pm_runtime_put_sync(netdev->dev.parent);
}
static void e1000_get_wol(struct net_device *netdev,
@@ -1891,6 +1921,8 @@ static int e1000_set_phys_id(struct net_device *netdev,
switch (state) {
case ETHTOOL_ID_ACTIVE:
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (!hw->mac.ops.blink_led)
return 2; /* cycle on/off twice per second */
@@ -1902,6 +1934,7 @@ static int e1000_set_phys_id(struct net_device *netdev,
e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
hw->mac.ops.led_off(hw);
hw->mac.ops.cleanup_led(hw);
+ pm_runtime_put_sync(netdev->dev.parent);
break;
case ETHTOOL_ID_ON:
@@ -1912,6 +1945,7 @@ static int e1000_set_phys_id(struct net_device *netdev,
hw->mac.ops.led_off(hw);
break;
}
+
return 0;
}
@@ -1950,11 +1984,15 @@ static int e1000_set_coalesce(struct net_device *netdev,
adapter->itr_setting = adapter->itr & ~3;
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (adapter->itr_setting != 0)
e1000e_write_itr(adapter, adapter->itr);
else
e1000e_write_itr(adapter, 0);
+ pm_runtime_put_sync(netdev->dev.parent);
+
return 0;
}
@@ -1968,7 +2006,9 @@ static int e1000_nway_reset(struct net_device *netdev)
if (!adapter->hw.mac.autoneg)
return -EINVAL;
+ pm_runtime_get_sync(netdev->dev.parent);
e1000e_reinit_locked(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
return 0;
}
@@ -1982,7 +2022,12 @@ static void e1000_get_ethtool_stats(struct net_device *netdev,
int i;
char *p = NULL;
+ pm_runtime_get_sync(netdev->dev.parent);
+
e1000e_get_stats64(netdev, &net_stats);
+
+ pm_runtime_put_sync(netdev->dev.parent);
+
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
switch (e1000_gstrings_stats[i].type) {
case NETDEV_STATS:
@@ -2033,7 +2078,11 @@ static int e1000_get_rxnfc(struct net_device *netdev,
case ETHTOOL_GRXFH: {
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 mrqc = er32(MRQC);
+ u32 mrqc;
+
+ pm_runtime_get_sync(netdev->dev.parent);
+ mrqc = er32(MRQC);
+ pm_runtime_put_sync(netdev->dev.parent);
if (!(mrqc & E1000_MRQC_RSS_FIELD_MASK))
return 0;
@@ -2096,9 +2145,13 @@ static int e1000e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
return -EOPNOTSUPP;
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
+ if (ret_val) {
+ pm_runtime_put_sync(netdev->dev.parent);
return -EBUSY;
+ }
/* EEE Capability */
ret_val = e1000_read_emi_reg_locked(hw, cap_addr, &phy_data);
@@ -2117,14 +2170,11 @@ static int e1000e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
/* EEE PCS Status */
ret_val = e1000_read_emi_reg_locked(hw, pcs_stat_addr, &phy_data);
+ if (ret_val)
+ goto release;
if (hw->phy.type == e1000_phy_82579)
phy_data <<= 8;
-release:
- hw->phy.ops.release(hw);
- if (ret_val)
- return -ENODATA;
-
/* Result of the EEE auto negotiation - there is no register that
* has the status of the EEE negotiation so do a best-guess based
* on whether Tx or Rx LPI indications have been received.
@@ -2136,7 +2186,14 @@ release:
edata->tx_lpi_enabled = true;
edata->tx_lpi_timer = er32(LPIC) >> E1000_LPIC_LPIET_SHIFT;
- return 0;
+release:
+ hw->phy.ops.release(hw);
+ if (ret_val)
+ ret_val = -ENODATA;
+
+ pm_runtime_put_sync(netdev->dev.parent);
+
+ return ret_val;
}
static int e1000e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
@@ -2169,12 +2226,16 @@ static int e1000e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
hw->dev_spec.ich8lan.eee_disable = !edata->eee_enabled;
+ pm_runtime_get_sync(netdev->dev.parent);
+
/* reset the link */
if (netif_running(netdev))
e1000e_reinit_locked(adapter);
else
e1000e_reset(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
+
return 0;
}
@@ -2212,19 +2273,7 @@ static int e1000e_get_ts_info(struct net_device *netdev,
return 0;
}
-static int e1000e_ethtool_begin(struct net_device *netdev)
-{
- return pm_runtime_get_sync(netdev->dev.parent);
-}
-
-static void e1000e_ethtool_complete(struct net_device *netdev)
-{
- pm_runtime_put_sync(netdev->dev.parent);
-}
-
static const struct ethtool_ops e1000_ethtool_ops = {
- .begin = e1000e_ethtool_begin,
- .complete = e1000e_ethtool_complete,
.get_settings = e1000_get_settings,
.set_settings = e1000_set_settings,
.get_drvinfo = e1000_get_drvinfo,
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index a6f903a9b773..b799fd9b6aa9 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -90,6 +90,10 @@ struct e1000_hw;
#define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
#define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
#define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
+#define E1000_DEV_ID_PCH_I218_LM2 0x15A0
+#define E1000_DEV_ID_PCH_I218_V2 0x15A1
+#define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */
+#define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */
#define E1000_REVISION_4 4
@@ -227,6 +231,9 @@ union e1000_rx_desc_extended {
};
#define MAX_PS_BUFFERS 4
+
+/* Number of packet split data buffers (not including the header buffer) */
+#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
/* Receive Descriptor - Packet Split */
union e1000_rx_desc_packet_split {
struct {
@@ -251,7 +258,8 @@ union e1000_rx_desc_packet_split {
} middle;
struct {
__le16 header_status;
- __le16 length[3]; /* length of buffers 1-3 */
+ /* length of buffers 1-3 */
+ __le16 length[PS_PAGE_BUFFERS];
} upper;
__le64 reserved;
} wb; /* writeback */
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 9dde390f7e71..af08188d7e62 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -185,6 +185,7 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
u32 phy_id = 0;
s32 ret_val;
u16 retry_count;
+ u32 mac_reg = 0;
for (retry_count = 0; retry_count < 2; retry_count++) {
ret_val = e1e_rphy_locked(hw, MII_PHYSID1, &phy_reg);
@@ -203,11 +204,11 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
if (hw->phy.id) {
if (hw->phy.id == phy_id)
- return true;
+ goto out;
} else if (phy_id) {
hw->phy.id = phy_id;
hw->phy.revision = (u32)(phy_reg & ~PHY_REVISION_MASK);
- return true;
+ goto out;
}
/* In case the PHY needs to be in mdio slow mode,
@@ -219,7 +220,22 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
ret_val = e1000e_get_phy_id(hw);
hw->phy.ops.acquire(hw);
- return !ret_val;
+ if (ret_val)
+ return false;
+out:
+ if (hw->mac.type == e1000_pch_lpt) {
+ /* Unforce SMBus mode in PHY */
+ e1e_rphy_locked(hw, CV_SMB_CTRL, &phy_reg);
+ phy_reg &= ~CV_SMB_CTRL_FORCE_SMBUS;
+ e1e_wphy_locked(hw, CV_SMB_CTRL, phy_reg);
+
+ /* Unforce SMBus mode in MAC */
+ mac_reg = er32(CTRL_EXT);
+ mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
+ ew32(CTRL_EXT, mac_reg);
+ }
+
+ return true;
}
/**
@@ -233,7 +249,6 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
{
u32 mac_reg, fwsm = er32(FWSM);
s32 ret_val;
- u16 phy_reg;
/* Gate automatic PHY configuration by hardware on managed and
* non-managed 82579 and newer adapters.
@@ -262,22 +277,16 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
mac_reg |= E1000_CTRL_EXT_FORCE_SMBUS;
ew32(CTRL_EXT, mac_reg);
+ /* Wait 50 milliseconds for MAC to finish any retries
+ * that it might be trying to perform from previous
+ * attempts to acknowledge any phy read requests.
+ */
+ msleep(50);
+
/* fall-through */
case e1000_pch2lan:
- if (e1000_phy_is_accessible_pchlan(hw)) {
- if (hw->mac.type == e1000_pch_lpt) {
- /* Unforce SMBus mode in PHY */
- e1e_rphy_locked(hw, CV_SMB_CTRL, &phy_reg);
- phy_reg &= ~CV_SMB_CTRL_FORCE_SMBUS;
- e1e_wphy_locked(hw, CV_SMB_CTRL, phy_reg);
-
- /* Unforce SMBus mode in MAC */
- mac_reg = er32(CTRL_EXT);
- mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
- ew32(CTRL_EXT, mac_reg);
- }
+ if (e1000_phy_is_accessible_pchlan(hw))
break;
- }
/* fall-through */
case e1000_pchlan:
@@ -287,6 +296,7 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
if (hw->phy.ops.check_reset_block(hw)) {
e_dbg("Required LANPHYPC toggle blocked by ME\n");
+ ret_val = -E1000_ERR_PHY;
break;
}
@@ -298,15 +308,6 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
mac_reg |= E1000_FEXTNVM3_PHY_CFG_COUNTER_50MSEC;
ew32(FEXTNVM3, mac_reg);
- if (hw->mac.type == e1000_pch_lpt) {
- /* Toggling LANPHYPC brings the PHY out of SMBus mode
- * So ensure that the MAC is also out of SMBus mode
- */
- mac_reg = er32(CTRL_EXT);
- mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
- ew32(CTRL_EXT, mac_reg);
- }
-
/* Toggle LANPHYPC Value bit */
mac_reg = er32(CTRL);
mac_reg |= E1000_CTRL_LANPHYPC_OVERRIDE;
@@ -325,6 +326,21 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
usleep_range(5000, 10000);
} while (!(er32(CTRL_EXT) &
E1000_CTRL_EXT_LPCD) && count--);
+ usleep_range(30000, 60000);
+ if (e1000_phy_is_accessible_pchlan(hw))
+ break;
+
+ /* Toggling LANPHYPC brings the PHY out of SMBus mode
+ * so ensure that the MAC is also out of SMBus mode
+ */
+ mac_reg = er32(CTRL_EXT);
+ mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
+ ew32(CTRL_EXT, mac_reg);
+
+ if (e1000_phy_is_accessible_pchlan(hw))
+ break;
+
+ ret_val = -E1000_ERR_PHY;
}
break;
default:
@@ -332,13 +348,14 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
}
hw->phy.ops.release(hw);
-
- /* Reset the PHY before any access to it. Doing so, ensures
- * that the PHY is in a known good state before we read/write
- * PHY registers. The generic reset is sufficient here,
- * because we haven't determined the PHY type yet.
- */
- ret_val = e1000e_phy_hw_reset_generic(hw);
+ if (!ret_val) {
+ /* Reset the PHY before any access to it. Doing so, ensures
+ * that the PHY is in a known good state before we read/write
+ * PHY registers. The generic reset is sufficient here,
+ * because we haven't determined the PHY type yet.
+ */
+ ret_val = e1000e_phy_hw_reset_generic(hw);
+ }
out:
/* Ungate automatic PHY configuration on non-managed 82579 */
@@ -793,29 +810,31 @@ release:
* When K1 is enabled for 1Gbps, the MAC can miss 2 DMA completion indications
* preventing further DMA write requests. Workaround the issue by disabling
* the de-assertion of the clock request when in 1Gpbs mode.
+ * Also, set appropriate Tx re-transmission timeouts for 10 and 100Half link
+ * speeds in order to avoid Tx hangs.
**/
static s32 e1000_k1_workaround_lpt_lp(struct e1000_hw *hw, bool link)
{
u32 fextnvm6 = er32(FEXTNVM6);
+ u32 status = er32(STATUS);
s32 ret_val = 0;
+ u16 reg;
- if (link && (er32(STATUS) & E1000_STATUS_SPEED_1000)) {
- u16 kmrn_reg;
-
+ if (link && (status & E1000_STATUS_SPEED_1000)) {
ret_val = hw->phy.ops.acquire(hw);
if (ret_val)
return ret_val;
ret_val =
e1000e_read_kmrn_reg_locked(hw, E1000_KMRNCTRLSTA_K1_CONFIG,
- &kmrn_reg);
+ &reg);
if (ret_val)
goto release;
ret_val =
e1000e_write_kmrn_reg_locked(hw,
E1000_KMRNCTRLSTA_K1_CONFIG,
- kmrn_reg &
+ reg &
~E1000_KMRNCTRLSTA_K1_ENABLE);
if (ret_val)
goto release;
@@ -827,12 +846,45 @@ static s32 e1000_k1_workaround_lpt_lp(struct e1000_hw *hw, bool link)
ret_val =
e1000e_write_kmrn_reg_locked(hw,
E1000_KMRNCTRLSTA_K1_CONFIG,
- kmrn_reg);
+ reg);
release:
hw->phy.ops.release(hw);
} else {
/* clear FEXTNVM6 bit 8 on link down or 10/100 */
- ew32(FEXTNVM6, fextnvm6 & ~E1000_FEXTNVM6_REQ_PLL_CLK);
+ fextnvm6 &= ~E1000_FEXTNVM6_REQ_PLL_CLK;
+
+ if (!link || ((status & E1000_STATUS_SPEED_100) &&
+ (status & E1000_STATUS_FD)))
+ goto update_fextnvm6;
+
+ ret_val = e1e_rphy(hw, I217_INBAND_CTRL, &reg);
+ if (ret_val)
+ return ret_val;
+
+ /* Clear link status transmit timeout */
+ reg &= ~I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_MASK;
+
+ if (status & E1000_STATUS_SPEED_100) {
+ /* Set inband Tx timeout to 5x10us for 100Half */
+ reg |= 5 << I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT;
+
+ /* Do not extend the K1 entry latency for 100Half */
+ fextnvm6 &= ~E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION;
+ } else {
+ /* Set inband Tx timeout to 50x10us for 10Full/Half */
+ reg |= 50 <<
+ I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT;
+
+ /* Extend the K1 entry latency for 10 Mbps */
+ fextnvm6 |= E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION;
+ }
+
+ ret_val = e1e_wphy(hw, I217_INBAND_CTRL, reg);
+ if (ret_val)
+ return ret_val;
+
+update_fextnvm6:
+ ew32(FEXTNVM6, fextnvm6);
}
return ret_val;
@@ -993,7 +1045,9 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
/* Work-around I218 hang issue */
if ((hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_LM) ||
- (hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_V)) {
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_V) ||
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_I218_LM3) ||
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_I218_V3)) {
ret_val = e1000_k1_workaround_lpt_lp(hw, link);
if (ret_val)
return ret_val;
@@ -4168,7 +4222,9 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw)
u16 phy_reg, device_id = hw->adapter->pdev->device;
if ((device_id == E1000_DEV_ID_PCH_LPTLP_I218_LM) ||
- (device_id == E1000_DEV_ID_PCH_LPTLP_I218_V)) {
+ (device_id == E1000_DEV_ID_PCH_LPTLP_I218_V) ||
+ (device_id == E1000_DEV_ID_PCH_I218_LM3) ||
+ (device_id == E1000_DEV_ID_PCH_I218_V3)) {
u32 fextnvm6 = er32(FEXTNVM6);
ew32(FEXTNVM6, fextnvm6 & ~E1000_FEXTNVM6_REQ_PLL_CLK);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 80034a2b297c..59865695b282 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -93,6 +93,7 @@
#define E1000_FEXTNVM4_BEACON_DURATION_16USEC 0x3
#define E1000_FEXTNVM6_REQ_PLL_CLK 0x00000100
+#define E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION 0x00000200
#define PCIE_ICH8_SNOOP_ALL PCIE_NO_SNOOP_ALL
@@ -197,6 +198,11 @@
#define SW_FLAG_TIMEOUT 1000 /* SW Semaphore flag timeout in ms */
+/* Inband Control */
+#define I217_INBAND_CTRL PHY_REG(770, 18)
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_MASK 0x3F00
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT 8
+
/* PHY Low Power Idle Control */
#define I82579_LPI_CTRL PHY_REG(772, 20)
#define I82579_LPI_CTRL_100_ENABLE 0x2000
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 77f81cbb601a..e6d2c0f8f76a 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -2979,17 +2979,10 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
u32 pages = 0;
/* Workaround Si errata on PCHx - configure jumbo frame flow */
- if (hw->mac.type >= e1000_pch2lan) {
- s32 ret_val;
-
- if (adapter->netdev->mtu > ETH_DATA_LEN)
- ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, true);
- else
- ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, false);
-
- if (ret_val)
- e_dbg("failed to enable jumbo frame workaround mode\n");
- }
+ if ((hw->mac.type >= e1000_pch2lan) &&
+ (adapter->netdev->mtu > ETH_DATA_LEN) &&
+ e1000_lv_jumbo_workaround_ich8lan(hw, true))
+ e_dbg("failed to enable jumbo frame workaround mode\n");
/* Program MC offset vector base */
rctl = er32(RCTL);
@@ -3826,6 +3819,8 @@ void e1000e_reset(struct e1000_adapter *adapter)
break;
}
+ pba = 14;
+ ew32(PBA, pba);
fc->high_water = ((pba << 10) * 9 / 10) & E1000_FCRTH_RTH;
fc->low_water = ((pba << 10) * 8 / 10) & E1000_FCRTL_RTL;
break;
@@ -4034,6 +4029,12 @@ void e1000e_down(struct e1000_adapter *adapter)
adapter->link_speed = 0;
adapter->link_duplex = 0;
+ /* Disable Si errata workaround on PCHx for jumbo frame flow */
+ if ((hw->mac.type >= e1000_pch2lan) &&
+ (adapter->netdev->mtu > ETH_DATA_LEN) &&
+ e1000_lv_jumbo_workaround_ich8lan(hw, false))
+ e_dbg("failed to disable jumbo frame workaround mode\n");
+
if (!pci_channel_offline(adapter->pdev))
e1000e_reset(adapter);
@@ -4683,11 +4684,11 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
struct e1000_phy_regs *phy = &adapter->phy_regs;
- if ((er32(STATUS) & E1000_STATUS_LU) &&
+ if (!pm_runtime_suspended((&adapter->pdev->dev)->parent) &&
+ (er32(STATUS) & E1000_STATUS_LU) &&
(adapter->hw.phy.media_type == e1000_media_type_copper)) {
int ret_val;
- pm_runtime_get_sync(&adapter->pdev->dev);
ret_val = e1e_rphy(hw, MII_BMCR, &phy->bmcr);
ret_val |= e1e_rphy(hw, MII_BMSR, &phy->bmsr);
ret_val |= e1e_rphy(hw, MII_ADVERTISE, &phy->advertise);
@@ -4698,7 +4699,6 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
ret_val |= e1e_rphy(hw, MII_ESTATUS, &phy->estatus);
if (ret_val)
e_warn("Error reading PHY register\n");
- pm_runtime_put_sync(&adapter->pdev->dev);
} else {
/* Do not read PHY registers if link is not up
* Set values to typical power-on defaults
@@ -5995,6 +5995,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
*/
e1000e_release_hw_control(adapter);
+ pci_clear_master(pdev);
+
/* The pci-e switch on some quad port adapters will report a
* correctable error when the MAC transitions from D0 to D3. To
* prevent this we need to mask off the correctable errors on the
@@ -6723,10 +6725,6 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
adapter->hw.fc.current_mode = e1000_fc_default;
adapter->hw.phy.autoneg_advertised = 0x2f;
- /* ring size defaults */
- adapter->rx_ring->count = E1000_DEFAULT_RXD;
- adapter->tx_ring->count = E1000_DEFAULT_TXD;
-
/* Initial Wake on LAN setting - If APM wake is enabled in
* the EEPROM, enable the ACPI Magic Packet filter
*/
@@ -6976,6 +6974,10 @@ static DEFINE_PCI_DEVICE_TABLE(e1000_pci_tbl) = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_V), board_pch_lpt },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_LM), board_pch_lpt },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_V), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_LM2), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_V2), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_LM3), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_V3), board_pch_lpt },
{ 0, 0, 0, 0, 0, 0, 0 } /* terminate list */
};
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 6a0c1b66ce54..c1d72c03cb59 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -3739,9 +3739,8 @@ static void igb_set_rx_mode(struct net_device *netdev)
rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE | E1000_RCTL_VFE);
if (netdev->flags & IFF_PROMISC) {
- u32 mrqc = rd32(E1000_MRQC);
/* retain VLAN HW filtering if in VT mode */
- if (mrqc & E1000_MRQC_ENABLE_VMDQ)
+ if (adapter->vfs_allocated_count)
rctl |= E1000_RCTL_VFE;
rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
vmolr |= (E1000_VMOLR_ROPE | E1000_VMOLR_MPME);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 7be725cdfea8..0ac6b11c6e4e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -54,7 +54,7 @@
#include <net/busy_poll.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
#define LL_EXTENDED_STATS
#endif
/* common prefix used by pr_<> macros */
@@ -366,7 +366,7 @@ struct ixgbe_q_vector {
struct rcu_head rcu; /* to avoid race with update stats on free */
char name[IFNAMSIZ + 9];
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define IXGBE_QV_STATE_IDLE 0
#define IXGBE_QV_STATE_NAPI 1 /* NAPI owns this QV */
@@ -377,12 +377,12 @@ struct ixgbe_q_vector {
#define IXGBE_QV_YIELD (IXGBE_QV_STATE_NAPI_YIELD | IXGBE_QV_STATE_POLL_YIELD)
#define IXGBE_QV_USER_PEND (IXGBE_QV_STATE_POLL | IXGBE_QV_STATE_POLL_YIELD)
spinlock_t lock;
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/* for dynamic allocation of rings associated with this q_vector */
struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp;
};
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
{
@@ -462,7 +462,7 @@ static inline bool ixgbe_qv_ll_polling(struct ixgbe_q_vector *q_vector)
WARN_ON(!(q_vector->state & IXGBE_QV_LOCKED));
return q_vector->state & IXGBE_QV_USER_PEND;
}
-#else /* CONFIG_NET_LL_RX_POLL */
+#else /* CONFIG_NET_RX_BUSY_POLL */
static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
{
}
@@ -491,7 +491,7 @@ static inline bool ixgbe_qv_ll_polling(struct ixgbe_q_vector *q_vector)
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#ifdef CONFIG_IXGBE_HWMON
@@ -618,9 +618,8 @@ struct ixgbe_adapter {
#define IXGBE_FLAG2_FDIR_REQUIRES_REINIT (u32)(1 << 7)
#define IXGBE_FLAG2_RSS_FIELD_IPV4_UDP (u32)(1 << 8)
#define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP (u32)(1 << 9)
-#define IXGBE_FLAG2_PTP_ENABLED (u32)(1 << 10)
-#define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 11)
-#define IXGBE_FLAG2_BRIDGE_MODE_VEB (u32)(1 << 12)
+#define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 10)
+#define IXGBE_FLAG2_BRIDGE_MODE_VEB (u32)(1 << 11)
/* Tx fast path data */
int num_tx_queues;
@@ -754,7 +753,7 @@ enum ixgbe_state_t {
__IXGBE_DOWN,
__IXGBE_SERVICE_SCHED,
__IXGBE_IN_SFP_INIT,
- __IXGBE_READ_I2C,
+ __IXGBE_PTP_RUNNING,
};
struct ixgbe_cb {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 4a5bfb6b3af0..a26f3fee4f35 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1018,8 +1018,17 @@ static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
u16 sfp_addr = 0;
u16 sfp_data = 0;
u16 sfp_stat = 0;
+ u16 gssr;
u32 i;
+ if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
+ gssr = IXGBE_GSSR_PHY1_SM;
+ else
+ gssr = IXGBE_GSSR_PHY0_SM;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
+ return IXGBE_ERR_SWFW_SYNC;
+
if (hw->phy.type == ixgbe_phy_nl) {
/*
* phy SDA/SCL registers are at addresses 0xC30A to
@@ -1028,17 +1037,17 @@ static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
*/
sfp_addr = (dev_addr << 8) + byte_offset;
sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK);
- hw->phy.ops.write_reg(hw,
- IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR,
- MDIO_MMD_PMAPMD,
- sfp_addr);
+ hw->phy.ops.write_reg_mdi(hw,
+ IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR,
+ MDIO_MMD_PMAPMD,
+ sfp_addr);
/* Poll status */
for (i = 0; i < 100; i++) {
- hw->phy.ops.read_reg(hw,
- IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT,
- MDIO_MMD_PMAPMD,
- &sfp_stat);
+ hw->phy.ops.read_reg_mdi(hw,
+ IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT,
+ MDIO_MMD_PMAPMD,
+ &sfp_stat);
sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK;
if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS)
break;
@@ -1052,8 +1061,8 @@ static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
}
/* Read data */
- hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA,
- MDIO_MMD_PMAPMD, &sfp_data);
+ hw->phy.ops.read_reg_mdi(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA,
+ MDIO_MMD_PMAPMD, &sfp_data);
*eeprom_data = (u8)(sfp_data >> 8);
} else {
@@ -1061,6 +1070,7 @@ static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
}
out:
+ hw->mac.ops.release_swfw_sync(hw, gssr);
return status;
}
@@ -1321,11 +1331,13 @@ static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
static struct ixgbe_phy_operations phy_ops_82598 = {
.identify = &ixgbe_identify_phy_generic,
- .identify_sfp = &ixgbe_identify_sfp_module_generic,
+ .identify_sfp = &ixgbe_identify_module_generic,
.init = &ixgbe_init_phy_ops_82598,
.reset = &ixgbe_reset_phy_generic,
.read_reg = &ixgbe_read_phy_reg_generic,
.write_reg = &ixgbe_write_phy_reg_generic,
+ .read_reg_mdi = &ixgbe_read_phy_reg_mdi,
+ .write_reg_mdi = &ixgbe_write_phy_reg_mdi,
.setup_link = &ixgbe_setup_phy_link_generic,
.setup_link_speed = &ixgbe_setup_phy_link_speed_generic,
.read_i2c_sff8472 = &ixgbe_read_i2c_sff8472_82598,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 0b82d38bc97d..207f68fbe3d3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -58,6 +58,10 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
+static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 *data);
+static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 data);
static bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
{
@@ -219,6 +223,25 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
s32 ret_val = 0;
+ u32 esdp;
+
+ if (hw->device_id == IXGBE_DEV_ID_82599_QSFP_SF_QP) {
+ /* Store flag indicating I2C bus access control unit. */
+ hw->phy.qsfp_shared_i2c_bus = true;
+
+ /* Initialize access to QSFP+ I2C bus */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0_DIR;
+ esdp &= ~IXGBE_ESDP_SDP1_DIR;
+ esdp &= ~IXGBE_ESDP_SDP0;
+ esdp &= ~IXGBE_ESDP_SDP0_NATIVE;
+ esdp &= ~IXGBE_ESDP_SDP1_NATIVE;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ phy->ops.read_i2c_byte = &ixgbe_read_i2c_byte_82599;
+ phy->ops.write_i2c_byte = &ixgbe_write_i2c_byte_82599;
+ }
/* Identify the PHY or SFP module */
ret_val = phy->ops.identify(hw);
@@ -397,6 +420,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82599_LS:
media_type = ixgbe_media_type_fiber_lco;
break;
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ media_type = ixgbe_media_type_fiber_qsfp;
+ break;
default:
media_type = ixgbe_media_type_unknown;
break;
@@ -527,6 +553,75 @@ static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
}
/**
+ * ixgbe_set_fiber_fixed_speed - Set module link speed for fixed fiber
+ * @hw: pointer to hardware structure
+ * @speed: link speed to set
+ *
+ * We set the module speed differently for fixed fiber. For other
+ * multi-speed devices we don't have an error value so here if we
+ * detect an error we just log it and exit.
+ */
+static void ixgbe_set_fiber_fixed_speed(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed)
+{
+ s32 status;
+ u8 rs, eeprom_data;
+
+ switch (speed) {
+ case IXGBE_LINK_SPEED_10GB_FULL:
+ /* one bit mask same as setting on */
+ rs = IXGBE_SFF_SOFT_RS_SELECT_10G;
+ break;
+ case IXGBE_LINK_SPEED_1GB_FULL:
+ rs = IXGBE_SFF_SOFT_RS_SELECT_1G;
+ break;
+ default:
+ hw_dbg(hw, "Invalid fixed module speed\n");
+ return;
+ }
+
+ /* Set RS0 */
+ status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ &eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to read Rx Rate Select RS0\n");
+ goto out;
+ }
+
+ eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs;
+
+ status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to write Rx Rate Select RS0\n");
+ goto out;
+ }
+
+ /* Set RS1 */
+ status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ &eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to read Rx Rate Select RS1\n");
+ goto out;
+ }
+
+ eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs;
+
+ status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to write Rx Rate Select RS1\n");
+ goto out;
+ }
+out:
+ return;
+}
+
+/**
* ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed
* @hw: pointer to hardware structure
* @speed: new link speed
@@ -573,9 +668,14 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
goto out;
/* Set the module link speed */
- esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5);
- IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
- IXGBE_WRITE_FLUSH(hw);
+ if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) {
+ ixgbe_set_fiber_fixed_speed(hw,
+ IXGBE_LINK_SPEED_10GB_FULL);
+ } else {
+ esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5);
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+ IXGBE_WRITE_FLUSH(hw);
+ }
/* Allow module to change analog characteristics (1G->10G) */
msleep(40);
@@ -625,10 +725,15 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
goto out;
/* Set the module link speed */
- esdp_reg &= ~IXGBE_ESDP_SDP5;
- esdp_reg |= IXGBE_ESDP_SDP5_DIR;
- IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
- IXGBE_WRITE_FLUSH(hw);
+ if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) {
+ ixgbe_set_fiber_fixed_speed(hw,
+ IXGBE_LINK_SPEED_1GB_FULL);
+ } else {
+ esdp_reg &= ~IXGBE_ESDP_SDP5;
+ esdp_reg |= IXGBE_ESDP_SDP5_DIR;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+ IXGBE_WRITE_FLUSH(hw);
+ }
/* Allow module to change analog characteristics (10G->1G) */
msleep(40);
@@ -1872,7 +1977,7 @@ static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)
goto out;
else
- status = ixgbe_identify_sfp_module_generic(hw);
+ status = ixgbe_identify_module_generic(hw);
}
/* Set PHY type none if no PHY detected */
@@ -1978,10 +2083,12 @@ sfp_check:
switch (hw->phy.type) {
case ixgbe_phy_sfp_passive_tyco:
case ixgbe_phy_sfp_passive_unknown:
+ case ixgbe_phy_qsfp_passive_unknown:
physical_layer = IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU;
break;
case ixgbe_phy_sfp_ftl_active:
case ixgbe_phy_sfp_active_unknown:
+ case ixgbe_phy_qsfp_active_unknown:
physical_layer = IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA;
break;
case ixgbe_phy_sfp_avago:
@@ -1999,6 +2106,15 @@ sfp_check:
else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE)
physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_T;
break;
+ case ixgbe_phy_qsfp_intel:
+ case ixgbe_phy_qsfp_unknown:
+ hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_10GBE_COMP, &comp_codes_10g);
+ if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR;
+ else if (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
+ break;
default:
break;
}
@@ -2236,6 +2352,112 @@ reset_pipeline_out:
return ret_val;
}
+/**
+ * ixgbe_read_i2c_byte_82599 - Reads 8 bit word over I2C
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to read
+ * @data: value read
+ *
+ * Performs byte read operation to SFP module's EEPROM over I2C interface at
+ * a specified device address.
+ **/
+static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 *data)
+{
+ u32 esdp;
+ s32 status;
+ s32 timeout = 200;
+
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Acquire I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ while (timeout) {
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ if (esdp & IXGBE_ESDP_SDP1)
+ break;
+
+ usleep_range(5000, 10000);
+ timeout--;
+ }
+
+ if (!timeout) {
+ hw_dbg(hw, "Driver can't access resource, acquiring I2C bus timeout.\n");
+ status = IXGBE_ERR_I2C;
+ goto release_i2c_access;
+ }
+ }
+
+ status = ixgbe_read_i2c_byte_generic(hw, byte_offset, dev_addr, data);
+
+release_i2c_access:
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Release I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp &= ~IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_write_i2c_byte_82599 - Writes 8 bit word over I2C
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to write
+ * @data: value to write
+ *
+ * Performs byte write operation to SFP module's EEPROM over I2C interface at
+ * a specified device address.
+ **/
+static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 data)
+{
+ u32 esdp;
+ s32 status;
+ s32 timeout = 200;
+
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Acquire I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ while (timeout) {
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ if (esdp & IXGBE_ESDP_SDP1)
+ break;
+
+ usleep_range(5000, 10000);
+ timeout--;
+ }
+
+ if (!timeout) {
+ hw_dbg(hw, "Driver can't access resource, acquiring I2C bus timeout.\n");
+ status = IXGBE_ERR_I2C;
+ goto release_i2c_access;
+ }
+ }
+
+ status = ixgbe_write_i2c_byte_generic(hw, byte_offset, dev_addr, data);
+
+release_i2c_access:
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Release I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp &= ~IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+ }
+
+ return status;
+}
+
static struct ixgbe_mac_operations mac_ops_82599 = {
.init_hw = &ixgbe_init_hw_generic,
.reset_hw = &ixgbe_reset_hw_82599,
@@ -2300,7 +2522,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
static struct ixgbe_phy_operations phy_ops_82599 = {
.identify = &ixgbe_identify_phy_82599,
- .identify_sfp = &ixgbe_identify_sfp_module_generic,
+ .identify_sfp = &ixgbe_identify_module_generic,
.init = &ixgbe_init_phy_ops_82599,
.reset = &ixgbe_reset_phy_generic,
.read_reg = &ixgbe_read_phy_reg_generic,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 9bcdeb89af5a..50e62a2b1a65 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -65,17 +65,42 @@ static s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw);
* function check the device id to see if the associated phy supports
* autoneg flow control.
**/
-s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
+bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
{
+ bool supported = false;
+ ixgbe_link_speed speed;
+ bool link_up;
- switch (hw->device_id) {
- case IXGBE_DEV_ID_X540T:
- case IXGBE_DEV_ID_X540T1:
- case IXGBE_DEV_ID_82599_T3_LOM:
- return 0;
+ switch (hw->phy.media_type) {
+ case ixgbe_media_type_fiber_fixed:
+ case ixgbe_media_type_fiber:
+ hw->mac.ops.check_link(hw, &speed, &link_up, false);
+ /* if link is down, assume supported */
+ if (link_up)
+ supported = speed == IXGBE_LINK_SPEED_1GB_FULL ?
+ true : false;
+ else
+ supported = true;
+ break;
+ case ixgbe_media_type_backplane:
+ supported = true;
+ break;
+ case ixgbe_media_type_copper:
+ /* only some copper devices support flow control autoneg */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_T3_LOM:
+ case IXGBE_DEV_ID_X540T:
+ case IXGBE_DEV_ID_X540T1:
+ supported = true;
+ break;
+ default:
+ break;
+ }
default:
- return IXGBE_ERR_FC_NOT_SUPPORTED;
+ break;
}
+
+ return supported;
}
/**
@@ -114,6 +139,7 @@ static s32 ixgbe_setup_fc(struct ixgbe_hw *hw)
* we link at 10G, the 1G advertisement is harmless and vice versa.
*/
switch (hw->phy.media_type) {
+ case ixgbe_media_type_fiber_fixed:
case ixgbe_media_type_fiber:
case ixgbe_media_type_backplane:
reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA);
@@ -234,7 +260,7 @@ static s32 ixgbe_setup_fc(struct ixgbe_hw *hw)
IXGBE_GSSR_MAC_CSR_SM);
} else if ((hw->phy.media_type == ixgbe_media_type_copper) &&
- (ixgbe_device_supports_autoneg_fc(hw) == 0)) {
+ ixgbe_device_supports_autoneg_fc(hw)) {
hw->phy.ops.write_reg(hw, MDIO_AN_ADVERTISE,
MDIO_MMD_AN, reg_cu);
}
@@ -2380,6 +2406,7 @@ void ixgbe_fc_autoneg(struct ixgbe_hw *hw)
switch (hw->phy.media_type) {
/* Autoneg flow control on fiber adapters */
+ case ixgbe_media_type_fiber_fixed:
case ixgbe_media_type_fiber:
if (speed == IXGBE_LINK_SPEED_1GB_FULL)
ret_val = ixgbe_fc_autoneg_fiber(hw);
@@ -2392,7 +2419,7 @@ void ixgbe_fc_autoneg(struct ixgbe_hw *hw)
/* Autoneg flow control on copper adapters */
case ixgbe_media_type_copper:
- if (ixgbe_device_supports_autoneg_fc(hw) == 0)
+ if (ixgbe_device_supports_autoneg_fc(hw))
ret_val = ixgbe_fc_autoneg_copper(hw);
break;
@@ -2479,42 +2506,39 @@ out:
**/
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
{
- u32 gssr;
+ u32 gssr = 0;
u32 swmask = mask;
u32 fwmask = mask << 5;
- s32 timeout = 200;
+ u32 timeout = 200;
+ u32 i;
- while (timeout) {
+ for (i = 0; i < timeout; i++) {
/*
- * SW EEPROM semaphore bit is used for access to all
- * SW_FW_SYNC/GSSR bits (not just EEPROM)
+ * SW NVM semaphore bit is used for access to all
+ * SW_FW_SYNC bits (not just NVM)
*/
if (ixgbe_get_eeprom_semaphore(hw))
return IXGBE_ERR_SWFW_SYNC;
gssr = IXGBE_READ_REG(hw, IXGBE_GSSR);
- if (!(gssr & (fwmask | swmask)))
- break;
-
- /*
- * Firmware currently using resource (fwmask) or other software
- * thread currently using resource (swmask)
- */
- ixgbe_release_eeprom_semaphore(hw);
- usleep_range(5000, 10000);
- timeout--;
- }
-
- if (!timeout) {
- hw_dbg(hw, "Driver can't access resource, SW_FW_SYNC timeout.\n");
- return IXGBE_ERR_SWFW_SYNC;
+ if (!(gssr & (fwmask | swmask))) {
+ gssr |= swmask;
+ IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr);
+ ixgbe_release_eeprom_semaphore(hw);
+ return 0;
+ } else {
+ /* Resource is currently in use by FW or SW */
+ ixgbe_release_eeprom_semaphore(hw);
+ usleep_range(5000, 10000);
+ }
}
- gssr |= swmask;
- IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr);
+ /* If time expired clear the bits holding the lock and retry */
+ if (gssr & (fwmask | swmask))
+ ixgbe_release_swfw_sync(hw, gssr & (fwmask | swmask));
- ixgbe_release_eeprom_semaphore(hw);
- return 0;
+ usleep_range(5000, 10000);
+ return IXGBE_ERR_SWFW_SYNC;
}
/**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index 22eee38868f1..1315b8ac7f58 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -80,7 +80,7 @@ s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
-s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
+bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
index ac780770863d..7a77f37a7cbc 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
@@ -108,9 +108,8 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
/* Enable arbiter */
reg &= ~IXGBE_DPMCS_ARBDIS;
- /* Enable DFP and Recycle mode */
- reg |= (IXGBE_DPMCS_TDPAC | IXGBE_DPMCS_TRM);
reg |= IXGBE_DPMCS_TSOEF;
+
/* Configure Max TSO packet size 34KB including payload and headers */
reg |= (0x4 << IXGBE_DPMCS_MTSOS_SHIFT);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 24e2e7aafda2..50c1e9b2fd80 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -355,10 +355,11 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- if (hw->fc.disable_fc_autoneg)
- pause->autoneg = 0;
- else
+ if (ixgbe_device_supports_autoneg_fc(hw) &&
+ !hw->fc.disable_fc_autoneg)
pause->autoneg = 1;
+ else
+ pause->autoneg = 0;
if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
pause->rx_pause = 1;
@@ -384,7 +385,7 @@ static int ixgbe_set_pauseparam(struct net_device *netdev,
/* some devices do not support autoneg of link flow control */
if ((pause->autoneg == AUTONEG_ENABLE) &&
- (ixgbe_device_supports_autoneg_fc(hw) != 0))
+ !ixgbe_device_supports_autoneg_fc(hw))
return -EINVAL;
fc.disable_fc_autoneg = (pause->autoneg != AUTONEG_ENABLE);
@@ -1140,11 +1141,11 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
sprintf(p, "tx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
#ifdef LL_EXTENDED_STATS
- sprintf(p, "tx_q_%u_napi_yield", i);
+ sprintf(p, "tx_queue_%u_ll_napi_yield", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "tx_q_%u_misses", i);
+ sprintf(p, "tx_queue_%u_ll_misses", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "tx_q_%u_cleaned", i);
+ sprintf(p, "tx_queue_%u_ll_cleaned", i);
p += ETH_GSTRING_LEN;
#endif /* LL_EXTENDED_STATS */
}
@@ -1154,11 +1155,11 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
sprintf(p, "rx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
#ifdef LL_EXTENDED_STATS
- sprintf(p, "rx_q_%u_ll_poll_yield", i);
+ sprintf(p, "rx_queue_%u_ll_poll_yield", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "rx_q_%u_misses", i);
+ sprintf(p, "rx_queue_%u_ll_misses", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "rx_q_%u_cleaned", i);
+ sprintf(p, "rx_queue_%u_ll_cleaned", i);
p += ETH_GSTRING_LEN;
#endif /* LL_EXTENDED_STATS */
}
@@ -2909,33 +2910,21 @@ static int ixgbe_get_module_info(struct net_device *dev,
struct ixgbe_hw *hw = &adapter->hw;
u32 status;
u8 sff8472_rev, addr_mode;
- int ret_val = 0;
bool page_swap = false;
- /* avoid concurent i2c reads */
- while (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
- msleep(100);
-
- /* used by the service task */
- set_bit(__IXGBE_READ_I2C, &adapter->state);
-
/* Check whether we support SFF-8472 or not */
status = hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_SFF_8472_COMP,
&sff8472_rev);
- if (status != 0) {
- ret_val = -EIO;
- goto err_out;
- }
+ if (status != 0)
+ return -EIO;
/* addressing mode is not supported */
status = hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_SFF_8472_SWAP,
&addr_mode);
- if (status != 0) {
- ret_val = -EIO;
- goto err_out;
- }
+ if (status != 0)
+ return -EIO;
if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
e_err(drv, "Address change required to access page 0xA2, but not supported. Please report the module type to the driver maintainers.\n");
@@ -2952,9 +2941,7 @@ static int ixgbe_get_module_info(struct net_device *dev,
modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
}
-err_out:
- clear_bit(__IXGBE_READ_I2C, &adapter->state);
- return ret_val;
+ return 0;
}
static int ixgbe_get_module_eeprom(struct net_device *dev,
@@ -2968,48 +2955,25 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
int i = 0;
int ret_val = 0;
- /* ixgbe_get_module_info is called before this function in all
- * cases, so we do not need any checks we already do above,
- * and can trust ee->len to be a known value.
- */
+ if (ee->len == 0)
+ return -EINVAL;
+
+ for (i = ee->offset; i < ee->len; i++) {
+ /* I2C reads can take long time */
+ if (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
+ return -EBUSY;
- while (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
- msleep(100);
- set_bit(__IXGBE_READ_I2C, &adapter->state);
+ if (i < ETH_MODULE_SFF_8079_LEN)
+ status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
+ else
+ status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
- /* Read the first block, SFF-8079 */
- for (i = 0; i < ETH_MODULE_SFF_8079_LEN; i++) {
- status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
- if (status != 0) {
- /* Error occured while reading module */
+ if (status != 0)
ret_val = -EIO;
- goto err_out;
- }
- data[i] = databyte;
- }
- /* If the second block is requested, check if SFF-8472 is supported. */
- if (ee->len == ETH_MODULE_SFF_8472_LEN) {
- if (data[IXGBE_SFF_SFF_8472_COMP] == IXGBE_SFF_SFF_8472_UNSUP)
- return -EOPNOTSUPP;
-
- /* Read the second block, SFF-8472 */
- for (i = ETH_MODULE_SFF_8079_LEN;
- i < ETH_MODULE_SFF_8472_LEN; i++) {
- status = hw->phy.ops.read_i2c_sff8472(hw,
- i - ETH_MODULE_SFF_8079_LEN, &databyte);
- if (status != 0) {
- /* Error occured while reading module */
- ret_val = -EIO;
- goto err_out;
- }
- data[i] = databyte;
- }
+ data[i - ee->offset] = databyte;
}
-err_out:
- clear_bit(__IXGBE_READ_I2C, &adapter->state);
-
return ret_val;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index bad8f14b1941..128d6b885326 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -63,7 +63,7 @@ char ixgbe_default_device_descr[] =
static char ixgbe_default_device_descr[] =
"Intel(R) 10 Gigabit Network Connection";
#endif
-#define DRV_VERSION "3.13.10-k"
+#define DRV_VERSION "3.15.1-k"
const char ixgbe_driver_version[] = DRV_VERSION;
static const char ixgbe_copyright[] =
"Copyright (c) 1999-2013 Intel Corporation.";
@@ -109,6 +109,7 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T), board_X540 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF2), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS), board_82599 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_QSFP_SF_QP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 },
@@ -195,6 +196,86 @@ static s32 ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
return 0;
}
+/**
+ * ixgbe_check_from_parent - Determine whether PCIe info should come from parent
+ * @hw: hw specific details
+ *
+ * This function is used by probe to determine whether a device's PCI-Express
+ * bandwidth details should be gathered from the parent bus instead of from the
+ * device. Used to ensure that various locations all have the correct device ID
+ * checks.
+ */
+static inline bool ixgbe_pcie_from_parent(struct ixgbe_hw *hw)
+{
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_SFP_SF_QP:
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter,
+ int expected_gts)
+{
+ int max_gts = 0;
+ enum pci_bus_speed speed = PCI_SPEED_UNKNOWN;
+ enum pcie_link_width width = PCIE_LNK_WIDTH_UNKNOWN;
+ struct pci_dev *pdev;
+
+ /* determine whether to use the the parent device
+ */
+ if (ixgbe_pcie_from_parent(&adapter->hw))
+ pdev = adapter->pdev->bus->parent->self;
+ else
+ pdev = adapter->pdev;
+
+ if (pcie_get_minimum_link(pdev, &speed, &width) ||
+ speed == PCI_SPEED_UNKNOWN || width == PCIE_LNK_WIDTH_UNKNOWN) {
+ e_dev_warn("Unable to determine PCI Express bandwidth.\n");
+ return;
+ }
+
+ switch (speed) {
+ case PCIE_SPEED_2_5GT:
+ /* 8b/10b encoding reduces max throughput by 20% */
+ max_gts = 2 * width;
+ break;
+ case PCIE_SPEED_5_0GT:
+ /* 8b/10b encoding reduces max throughput by 20% */
+ max_gts = 4 * width;
+ break;
+ case PCIE_SPEED_8_0GT:
+ /* 128b/130b encoding only reduces throughput by 1% */
+ max_gts = 8 * width;
+ break;
+ default:
+ e_dev_warn("Unable to determine PCI Express bandwidth.\n");
+ return;
+ }
+
+ e_dev_info("PCI Express bandwidth of %dGT/s available\n",
+ max_gts);
+ e_dev_info("(Speed:%s, Width: x%d, Encoding Loss:%s)\n",
+ (speed == PCIE_SPEED_8_0GT ? "8.0GT/s" :
+ speed == PCIE_SPEED_5_0GT ? "5.0GT/s" :
+ speed == PCIE_SPEED_2_5GT ? "2.5GT/s" :
+ "Unknown"),
+ width,
+ (speed == PCIE_SPEED_2_5GT ? "20%" :
+ speed == PCIE_SPEED_5_0GT ? "20%" :
+ speed == PCIE_SPEED_8_0GT ? "N/a" :
+ "Unknown"));
+
+ if (max_gts < expected_gts) {
+ e_dev_warn("This is not sufficient for optimal performance of this card.\n");
+ e_dev_warn("For optimal performance, at least %dGT/s of bandwidth is required.\n",
+ expected_gts);
+ e_dev_warn("A slot with more lanes and/or higher speed is suggested.\n");
+ }
+}
+
static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
{
if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
@@ -1998,7 +2079,7 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
return total_rx_packets;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
static int ixgbe_low_latency_recv(struct napi_struct *napi)
{
@@ -2030,7 +2111,7 @@ static int ixgbe_low_latency_recv(struct napi_struct *napi)
return found;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/**
* ixgbe_configure_msix - Configure MSI-X hardware
@@ -3724,8 +3805,15 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
hw->addr_ctrl.user_set_promisc = true;
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
vmolr |= (IXGBE_VMOLR_ROPE | IXGBE_VMOLR_MPE);
- /* don't hardware filter vlans in promisc mode */
- ixgbe_vlan_filter_disable(adapter);
+ /* Only disable hardware filter vlans in promiscuous mode
+ * if SR-IOV and VMDQ are disabled - otherwise ensure
+ * that hardware VLAN filters remain enabled.
+ */
+ if (!(adapter->flags & (IXGBE_FLAG_VMDQ_ENABLED |
+ IXGBE_FLAG_SRIOV_ENABLED)))
+ ixgbe_vlan_filter_disable(adapter);
+ else
+ ixgbe_vlan_filter_enable(adapter);
} else {
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
@@ -4352,7 +4440,7 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
if (hw->mac.san_mac_rar_index)
hw->mac.ops.set_vmdq_san_mac(hw, VMDQ_P(0));
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_reset(adapter);
}
@@ -4714,8 +4802,7 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter)
ixgbe_pbthresh_setup(adapter);
hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
hw->fc.send_xon = true;
- hw->fc.disable_fc_autoneg =
- (ixgbe_device_supports_autoneg_fc(hw) == 0) ? false : true;
+ hw->fc.disable_fc_autoneg = ixgbe_device_supports_autoneg_fc(hw);
#ifdef CONFIG_PCI_IOV
/* assign number of SR-IOV VFs */
@@ -5681,7 +5768,7 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
adapter->last_rx_ptp_check = jiffies;
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_start_cyclecounter(adapter);
e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
@@ -5727,7 +5814,7 @@ static void ixgbe_watchdog_link_is_down(struct ixgbe_adapter *adapter)
if (ixgbe_is_sfp(hw) && hw->mac.type == ixgbe_mac_82598EB)
adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP;
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_start_cyclecounter(adapter);
e_info(drv, "NIC Link is Down\n");
@@ -5826,10 +5913,6 @@ static void ixgbe_sfp_detection_subtask(struct ixgbe_adapter *adapter)
!(adapter->flags2 & IXGBE_FLAG2_SFP_NEEDS_RESET))
return;
- /* concurent i2c reads are not supported */
- if (test_bit(__IXGBE_READ_I2C, &adapter->state))
- return;
-
/* someone else is in init, wait until next service event */
if (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
return;
@@ -6038,7 +6121,7 @@ static void ixgbe_service_task(struct work_struct *work)
ixgbe_fdir_reinit_subtask(adapter);
ixgbe_check_hang_subtask(adapter);
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) {
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state)) {
ixgbe_ptp_overflow_check(adapter);
ixgbe_ptp_rx_hang(adapter);
}
@@ -7227,7 +7310,7 @@ static const struct net_device_ops ixgbe_netdev_ops = {
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = ixgbe_netpoll,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = ixgbe_low_latency_recv,
#endif
#ifdef IXGBE_FCOE
@@ -7247,6 +7330,42 @@ static const struct net_device_ops ixgbe_netdev_ops = {
};
/**
+ * ixgbe_enumerate_functions - Get the number of ports this device has
+ * @adapter: adapter structure
+ *
+ * This function enumerates the phsyical functions co-located on a single slot,
+ * in order to determine how many ports a device has. This is most useful in
+ * determining the required GT/s of PCIe bandwidth necessary for optimal
+ * performance.
+ **/
+static inline int ixgbe_enumerate_functions(struct ixgbe_adapter *adapter)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+ struct list_head *entry;
+ int physfns = 0;
+
+ /* Some cards can not use the generic count PCIe functions method, and
+ * so must be hardcoded to the correct value.
+ */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_SFP_SF_QP:
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ physfns = 4;
+ break;
+ default:
+ list_for_each(entry, &adapter->pdev->bus_list) {
+ struct pci_dev *pdev =
+ list_entry(entry, struct pci_dev, bus_list);
+ /* don't count virtual functions */
+ if (!pdev->is_virtfn)
+ physfns++;
+ }
+ }
+
+ return physfns;
+}
+
+/**
* ixgbe_wol_supported - Check whether device supports WoL
* @hw: hw specific details
* @device_id: the device ID
@@ -7328,7 +7447,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct ixgbe_hw *hw;
const struct ixgbe_info *ii = ixgbe_info_tbl[ent->driver_data];
static int cards_found;
- int i, err, pci_using_dac;
+ int i, err, pci_using_dac, expected_gts;
unsigned int indices = MAX_TX_QUEUES;
u8 part_str[IXGBE_PBANUM_LENGTH];
#ifdef IXGBE_FCOE
@@ -7617,7 +7736,7 @@ skip_sriov:
/* pick up the PCI bus settings for reporting later */
hw->mac.ops.get_bus_info(hw);
- if (hw->device_id == IXGBE_DEV_ID_82599_SFP_SF_QP)
+ if (ixgbe_pcie_from_parent(hw))
ixgbe_get_parent_bus_info(adapter);
/* print bus type/speed/width info */
@@ -7643,12 +7762,20 @@ skip_sriov:
e_dev_info("MAC: %d, PHY: %d, PBA No: %s\n",
hw->mac.type, hw->phy.type, part_str);
- if (hw->bus.width <= ixgbe_bus_width_pcie_x4) {
- e_dev_warn("PCI-Express bandwidth available for this card is "
- "not sufficient for optimal performance.\n");
- e_dev_warn("For optimal performance a x8 PCI-Express slot "
- "is required.\n");
+ /* calculate the expected PCIe bandwidth required for optimal
+ * performance. Note that some older parts will never have enough
+ * bandwidth due to being older generation PCIe parts. We clamp these
+ * parts to ensure no warning is displayed if it can't be fixed.
+ */
+ switch (hw->mac.type) {
+ case ixgbe_mac_82598EB:
+ expected_gts = min(ixgbe_enumerate_functions(adapter) * 10, 16);
+ break;
+ default:
+ expected_gts = ixgbe_enumerate_functions(adapter) * 10;
+ break;
}
+ ixgbe_check_minimum_link(adapter, expected_gts);
/* reset the hardware with the new settings */
err = hw->mac.ops.start_hw(hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index e5691ccbce9d..369eef526bc1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -204,7 +204,83 @@ out:
}
/**
+ * ixgbe_read_phy_mdi - Reads a value from a specified PHY register without
+ * the SWFW lock
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit address of PHY register to read
+ * @phy_data: Pointer to read data from PHY register
+ **/
+s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 *phy_data)
+{
+ u32 i, data, command;
+
+ /* Setup and write the address cycle command */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle completed.
+ * The MDI Command bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
+
+
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address command did not complete.\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ /* Address cycle complete, setup and write the read
+ * command
+ */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle
+ * completed. The MDI Command bit will clear when the
+ * operation is complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
+
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY read command didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ /* Read operation is complete. Get the data
+ * from MSRWD
+ */
+ data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
+ data >>= IXGBE_MSRWD_READ_DATA_SHIFT;
+ *phy_data = (u16)(data);
+
+ return 0;
+}
+
+/**
* ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register
+ * using the SWFW lock - this function is needed in most cases
* @hw: pointer to hardware structure
* @reg_addr: 32 bit address of PHY register to read
* @phy_data: Pointer to read data from PHY register
@@ -212,10 +288,7 @@ out:
s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data)
{
- u32 command;
- u32 i;
- u32 data;
- s32 status = 0;
+ s32 status;
u16 gssr;
if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
@@ -223,86 +296,93 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
else
gssr = IXGBE_GSSR_PHY0_SM;
- if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
+ status = ixgbe_read_phy_reg_mdi(hw, reg_addr, device_type,
+ phy_data);
+ hw->mac.ops.release_swfw_sync(hw, gssr);
+ } else {
status = IXGBE_ERR_SWFW_SYNC;
+ }
- if (status == 0) {
- /* Setup and write the address cycle command */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+ return status;
+}
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+/**
+ * ixgbe_write_phy_reg_mdi - Writes a value to specified PHY register
+ * without SWFW lock
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit PHY register to write
+ * @device_type: 5 bit device type
+ * @phy_data: Data to write to the PHY register
+ **/
+s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data)
+{
+ u32 i, command;
- /*
- * Check every 10 usec to see if the address cycle completed.
- * The MDI Command bit will clear when the operation is
- * complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
+ /* Put the data in the MDI single read and write data register*/
+ IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)phy_data);
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ /* Setup and write the address cycle command */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address command did not complete.\n");
- status = IXGBE_ERR_PHY;
- }
+ /*
+ * Check every 10 usec to see if the address cycle completed.
+ * The MDI Command bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
- if (status == 0) {
- /*
- * Address cycle complete, setup and write the read
- * command
- */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad <<
- IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle
- * completed. The MDI Command bit will clear when the
- * operation is complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY read command didn't complete\n");
- status = IXGBE_ERR_PHY;
- } else {
- /*
- * Read operation is complete. Get the data
- * from MSRWD
- */
- data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
- data >>= IXGBE_MSRWD_READ_DATA_SHIFT;
- *phy_data = (u16)(data);
- }
- }
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address cmd didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
- hw->mac.ops.release_swfw_sync(hw, gssr);
+ /*
+ * Address cycle complete, setup and write the write
+ * command
+ */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle
+ * completed. The MDI Command bit will clear when the
+ * operation is complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
}
- return status;
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY write cmd didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ return 0;
}
/**
* ixgbe_write_phy_reg_generic - Writes a value to specified PHY register
+ * using SWFW lock- this function is needed in most cases
* @hw: pointer to hardware structure
* @reg_addr: 32 bit PHY register to write
* @device_type: 5 bit device type
@@ -311,9 +391,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
{
- u32 command;
- u32 i;
- s32 status = 0;
+ s32 status;
u16 gssr;
if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
@@ -321,74 +399,12 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
else
gssr = IXGBE_GSSR_PHY0_SM;
- if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
- status = IXGBE_ERR_SWFW_SYNC;
-
- if (status == 0) {
- /* Put the data in the MDI single read and write data register*/
- IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)phy_data);
-
- /* Setup and write the address cycle command */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle completed.
- * The MDI Command bit will clear when the operation is
- * complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address cmd didn't complete\n");
- status = IXGBE_ERR_PHY;
- }
-
- if (status == 0) {
- /*
- * Address cycle complete, setup and write the write
- * command
- */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad <<
- IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle
- * completed. The MDI Command bit will clear when the
- * operation is complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address cmd didn't complete\n");
- status = IXGBE_ERR_PHY;
- }
- }
-
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
+ status = ixgbe_write_phy_reg_mdi(hw, reg_addr, device_type,
+ phy_data);
hw->mac.ops.release_swfw_sync(hw, gssr);
+ } else {
+ status = IXGBE_ERR_SWFW_SYNC;
}
return status;
@@ -825,9 +841,35 @@ out:
}
/**
- * ixgbe_identify_sfp_module_generic - Identifies SFP modules
+ * ixgbe_identify_module_generic - Identifies module type
* @hw: pointer to hardware structure
*
+ * Determines HW type and calls appropriate function.
+ **/
+s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
+{
+ s32 status = IXGBE_ERR_SFP_NOT_PRESENT;
+
+ switch (hw->mac.ops.get_media_type(hw)) {
+ case ixgbe_media_type_fiber:
+ status = ixgbe_identify_sfp_module_generic(hw);
+ break;
+ case ixgbe_media_type_fiber_qsfp:
+ status = ixgbe_identify_qsfp_module_generic(hw);
+ break;
+ default:
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ status = IXGBE_ERR_SFP_NOT_PRESENT;
+ break;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_identify_sfp_module_generic - Identifies SFP modules
+ * @hw: pointer to hardware structure
+*
* Searches for and identifies the SFP module and assigns appropriate PHY type.
**/
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
@@ -1106,6 +1148,156 @@ err_read_i2c_eeprom:
}
/**
+ * ixgbe_identify_qsfp_module_generic - Identifies QSFP modules
+ * @hw: pointer to hardware structure
+ *
+ * Searches for and identifies the QSFP module and assigns appropriate PHY type
+ **/
+s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
+{
+ struct ixgbe_adapter *adapter = hw->back;
+ s32 status = IXGBE_ERR_PHY_ADDR_INVALID;
+ u32 vendor_oui = 0;
+ enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
+ u8 identifier = 0;
+ u8 comp_codes_1g = 0;
+ u8 comp_codes_10g = 0;
+ u8 oui_bytes[3] = {0, 0, 0};
+ u16 enforce_sfp = 0;
+
+ if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_fiber_qsfp) {
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ status = IXGBE_ERR_SFP_NOT_PRESENT;
+ goto out;
+ }
+
+ status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_IDENTIFIER,
+ &identifier);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ if (identifier != IXGBE_SFF_IDENTIFIER_QSFP_PLUS) {
+ hw->phy.type = ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ goto out;
+ }
+
+ hw->phy.id = identifier;
+
+ /* LAN ID is needed for sfp_type determination */
+ hw->mac.ops.set_lan_id(hw);
+
+ status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_QSFP_10GBE_COMP,
+ &comp_codes_10g);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ if (comp_codes_10g & IXGBE_SFF_QSFP_DA_PASSIVE_CABLE) {
+ hw->phy.type = ixgbe_phy_qsfp_passive_unknown;
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_da_cu_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_da_cu_core1;
+ } else if (comp_codes_10g & IXGBE_SFF_QSFP_DA_ACTIVE_CABLE) {
+ hw->phy.type = ixgbe_phy_qsfp_active_unknown;
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_da_act_lmt_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_da_act_lmt_core1;
+ } else if (comp_codes_10g & (IXGBE_SFF_10GBASESR_CAPABLE |
+ IXGBE_SFF_10GBASELR_CAPABLE)) {
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_srlr_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_srlr_core1;
+ } else {
+ /* unsupported module type */
+ hw->phy.type = ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ goto out;
+ }
+
+ if (hw->phy.sfp_type != stored_sfp_type)
+ hw->phy.sfp_setup_needed = true;
+
+ /* Determine if the QSFP+ PHY is dual speed or not. */
+ hw->phy.multispeed_fiber = false;
+ if (((comp_codes_1g & IXGBE_SFF_1GBASESX_CAPABLE) &&
+ (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)) ||
+ ((comp_codes_1g & IXGBE_SFF_1GBASELX_CAPABLE) &&
+ (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)))
+ hw->phy.multispeed_fiber = true;
+
+ /* Determine PHY vendor for optical modules */
+ if (comp_codes_10g & (IXGBE_SFF_10GBASESR_CAPABLE |
+ IXGBE_SFF_10GBASELR_CAPABLE)) {
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0,
+ &oui_bytes[0]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1,
+ &oui_bytes[1]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2,
+ &oui_bytes[2]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ vendor_oui =
+ ((oui_bytes[0] << IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT) |
+ (oui_bytes[1] << IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT) |
+ (oui_bytes[2] << IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT));
+
+ if (vendor_oui == IXGBE_SFF_VENDOR_OUI_INTEL)
+ hw->phy.type = ixgbe_phy_qsfp_intel;
+ else
+ hw->phy.type = ixgbe_phy_qsfp_unknown;
+
+ hw->mac.ops.get_device_caps(hw, &enforce_sfp);
+ if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP)) {
+ /* Make sure we're a supported PHY type */
+ if (hw->phy.type == ixgbe_phy_qsfp_intel) {
+ status = 0;
+ } else {
+ if (hw->allow_unsupported_sfp == true) {
+ e_warn(hw, "WARNING: Intel (R) Network Connections are quality tested using Intel (R) Ethernet Optics. Using untested modules is not supported and may cause unstable operation or damage to the module or the adapter. Intel Corporation is not responsible for any harm caused by using untested modules.\n");
+ status = 0;
+ } else {
+ hw_dbg(hw,
+ "QSFP module not supported\n");
+ hw->phy.type =
+ ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ }
+ }
+ } else {
+ status = 0;
+ }
+ }
+
+out:
+ return status;
+
+err_read_i2c_eeprom:
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ hw->phy.id = 0;
+ hw->phy.type = ixgbe_phy_unknown;
+
+ return IXGBE_ERR_SFP_NOT_PRESENT;
+}
+
+/**
* ixgbe_get_sfp_init_sequence_offsets - Provides offset of PHY init sequence
* @hw: pointer to hardware structure
* @list_offset: offset to the SFP ID list
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index 886a3431cf5b..138dadd7cf33 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -33,17 +33,25 @@
#define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2
/* EEPROM byte offsets */
-#define IXGBE_SFF_IDENTIFIER 0x0
-#define IXGBE_SFF_IDENTIFIER_SFP 0x3
-#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
-#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
-#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
-#define IXGBE_SFF_1GBE_COMP_CODES 0x6
-#define IXGBE_SFF_10GBE_COMP_CODES 0x3
-#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
-#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
-#define IXGBE_SFF_SFF_8472_SWAP 0x5C
-#define IXGBE_SFF_SFF_8472_COMP 0x5E
+#define IXGBE_SFF_IDENTIFIER 0x0
+#define IXGBE_SFF_IDENTIFIER_SFP 0x3
+#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
+#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
+#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
+#define IXGBE_SFF_1GBE_COMP_CODES 0x6
+#define IXGBE_SFF_10GBE_COMP_CODES 0x3
+#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
+#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
+#define IXGBE_SFF_SFF_8472_SWAP 0x5C
+#define IXGBE_SFF_SFF_8472_COMP 0x5E
+#define IXGBE_SFF_SFF_8472_OSCB 0x6E
+#define IXGBE_SFF_SFF_8472_ESCB 0x76
+#define IXGBE_SFF_IDENTIFIER_QSFP_PLUS 0xD
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0 0xA5
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1 0xA6
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2 0xA7
+#define IXGBE_SFF_QSFP_10GBE_COMP 0x83
+#define IXGBE_SFF_QSFP_1GBE_COMP 0x86
/* Bitmasks */
#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4
@@ -54,7 +62,12 @@
#define IXGBE_SFF_1GBASET_CAPABLE 0x8
#define IXGBE_SFF_10GBASESR_CAPABLE 0x10
#define IXGBE_SFF_10GBASELR_CAPABLE 0x20
+#define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8
+#define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8
+#define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0
#define IXGBE_SFF_ADDRESSING_MODE 0x4
+#define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE 0x1
+#define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE 0x8
#define IXGBE_I2C_EEPROM_READ_MASK 0x100
#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3
#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0
@@ -102,6 +115,10 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data);
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data);
+s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 *phy_data);
+s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data);
s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
@@ -121,7 +138,9 @@ s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
u16 *firmware_version);
s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
+s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
+s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *list_offset,
u16 *data_offset);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 331987d6815c..5184e2a1a7d8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -885,8 +885,8 @@ void ixgbe_ptp_init(struct ixgbe_adapter *adapter)
ixgbe_ptp_reset(adapter);
- /* set the flag that PTP has been enabled */
- adapter->flags2 |= IXGBE_FLAG2_PTP_ENABLED;
+ /* enter the IXGBE_PTP_RUNNING state */
+ set_bit(__IXGBE_PTP_RUNNING, &adapter->state);
return;
}
@@ -899,10 +899,12 @@ void ixgbe_ptp_init(struct ixgbe_adapter *adapter)
*/
void ixgbe_ptp_stop(struct ixgbe_adapter *adapter)
{
- /* stop the overflow check task */
- adapter->flags2 &= ~(IXGBE_FLAG2_PTP_ENABLED |
- IXGBE_FLAG2_PTP_PPS_ENABLED);
+ /* Leave the IXGBE_PTP_RUNNING state. */
+ if (!test_and_clear_bit(__IXGBE_PTP_RUNNING, &adapter->state))
+ return;
+ /* stop the PPS signal */
+ adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
ixgbe_ptp_setup_sdp(adapter);
cancel_work_sync(&adapter->ptp_tx_work);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 1e7d587c4e57..73c8e73bb6e7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -173,39 +173,6 @@ void ixgbe_enable_sriov(struct ixgbe_adapter *adapter)
ixgbe_disable_sriov(adapter);
}
-static bool ixgbe_vfs_are_assigned(struct ixgbe_adapter *adapter)
-{
- struct pci_dev *pdev = adapter->pdev;
- struct pci_dev *vfdev;
- int dev_id;
-
- switch (adapter->hw.mac.type) {
- case ixgbe_mac_82599EB:
- dev_id = IXGBE_DEV_ID_82599_VF;
- break;
- case ixgbe_mac_X540:
- dev_id = IXGBE_DEV_ID_X540_VF;
- break;
- default:
- return false;
- }
-
- /* loop through all the VFs to see if we own any that are assigned */
- vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, NULL);
- while (vfdev) {
- /* if we don't own it we don't care */
- if (vfdev->is_virtfn && vfdev->physfn == pdev) {
- /* if it is assigned we cannot release it */
- if (vfdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
- return true;
- }
-
- vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, vfdev);
- }
-
- return false;
-}
-
#endif /* #ifdef CONFIG_PCI_IOV */
int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
{
@@ -235,7 +202,7 @@ int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
* without causing issues, so just leave the hardware
* available but disabled
*/
- if (ixgbe_vfs_are_assigned(adapter)) {
+ if (pci_vfs_assigned(adapter->pdev)) {
e_dev_warn("Unloading driver while VFs are assigned - VFs will not be deallocated\n");
return -EPERM;
}
@@ -768,6 +735,29 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter *adapter,
return ixgbe_set_vf_mac(adapter, vf, new_mac) < 0;
}
+static int ixgbe_find_vlvf_entry(struct ixgbe_hw *hw, u32 vlan)
+{
+ u32 vlvf;
+ s32 regindex;
+
+ /* short cut the special case */
+ if (vlan == 0)
+ return 0;
+
+ /* Search for the vlan id in the VLVF entries */
+ for (regindex = 1; regindex < IXGBE_VLVF_ENTRIES; regindex++) {
+ vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(regindex));
+ if ((vlvf & VLAN_VID_MASK) == vlan)
+ break;
+ }
+
+ /* Return a negative value if not found */
+ if (regindex >= IXGBE_VLVF_ENTRIES)
+ regindex = -1;
+
+ return regindex;
+}
+
static int ixgbe_set_vf_vlan_msg(struct ixgbe_adapter *adapter,
u32 *msgbuf, u32 vf)
{
@@ -775,6 +765,9 @@ static int ixgbe_set_vf_vlan_msg(struct ixgbe_adapter *adapter,
int add = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >> IXGBE_VT_MSGINFO_SHIFT;
int vid = (msgbuf[1] & IXGBE_VLVF_VLANID_MASK);
int err;
+ s32 reg_ndx;
+ u32 vlvf;
+ u32 bits;
u8 tcs = netdev_get_num_tc(adapter->netdev);
if (adapter->vfinfo[vf].pf_vlan || tcs) {
@@ -790,10 +783,50 @@ static int ixgbe_set_vf_vlan_msg(struct ixgbe_adapter *adapter,
else if (adapter->vfinfo[vf].vlan_count)
adapter->vfinfo[vf].vlan_count--;
+ /* in case of promiscuous mode any VLAN filter set for a VF must
+ * also have the PF pool added to it.
+ */
+ if (add && adapter->netdev->flags & IFF_PROMISC)
+ err = ixgbe_set_vf_vlan(adapter, add, vid, VMDQ_P(0));
+
err = ixgbe_set_vf_vlan(adapter, add, vid, vf);
if (!err && adapter->vfinfo[vf].spoofchk_enabled)
hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
+ /* Go through all the checks to see if the VLAN filter should
+ * be wiped completely.
+ */
+ if (!add && adapter->netdev->flags & IFF_PROMISC) {
+ reg_ndx = ixgbe_find_vlvf_entry(hw, vid);
+ if (reg_ndx < 0)
+ goto out;
+ vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(reg_ndx));
+ /* See if any other pools are set for this VLAN filter
+ * entry other than the PF.
+ */
+ if (VMDQ_P(0) < 32) {
+ bits = IXGBE_READ_REG(hw, IXGBE_VLVFB(reg_ndx * 2));
+ bits &= ~(1 << VMDQ_P(0));
+ bits |= IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(reg_ndx * 2) + 1);
+ } else {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(reg_ndx * 2) + 1);
+ bits &= ~(1 << (VMDQ_P(0) - 32));
+ bits |= IXGBE_READ_REG(hw, IXGBE_VLVFB(reg_ndx * 2));
+ }
+
+ /* If the filter was removed then ensure PF pool bit
+ * is cleared if the PF only added itself to the pool
+ * because the PF is in promiscuous mode.
+ */
+ if ((vlvf & VLAN_VID_MASK) == vid &&
+ !test_bit(vid, adapter->active_vlans) && !bits)
+ ixgbe_set_vf_vlan(adapter, add, vid, VMDQ_P(0));
+ }
+
+out:
+
return err;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 70c6aa3d3f95..161ff18be775 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -69,6 +69,7 @@
#define IXGBE_DEV_ID_82599_LS 0x154F
#define IXGBE_DEV_ID_X540T 0x1528
#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A
+#define IXGBE_DEV_ID_82599_QSFP_SF_QP 0x1558
#define IXGBE_DEV_ID_X540T1 0x1560
/* VF Device IDs */
@@ -1520,9 +1521,11 @@ enum {
#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */
#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */
#define IXGBE_ESDP_SDP0_DIR 0x00000100 /* SDP0 IO direction */
+#define IXGBE_ESDP_SDP1_DIR 0x00000200 /* SDP1 IO direction */
#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */
#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */
#define IXGBE_ESDP_SDP0_NATIVE 0x00010000 /* SDP0 Native Function */
+#define IXGBE_ESDP_SDP1_NATIVE 0x00020000 /* SDP1 IO mode */
/* LEDCTL Bit Masks */
#define IXGBE_LED_IVRT_BASE 0x00000040
@@ -2582,6 +2585,10 @@ enum ixgbe_phy_type {
ixgbe_phy_sfp_ftl_active,
ixgbe_phy_sfp_unknown,
ixgbe_phy_sfp_intel,
+ ixgbe_phy_qsfp_passive_unknown,
+ ixgbe_phy_qsfp_active_unknown,
+ ixgbe_phy_qsfp_intel,
+ ixgbe_phy_qsfp_unknown,
ixgbe_phy_sfp_unsupported,
ixgbe_phy_generic
};
@@ -2622,6 +2629,8 @@ enum ixgbe_sfp_type {
enum ixgbe_media_type {
ixgbe_media_type_unknown = 0,
ixgbe_media_type_fiber,
+ ixgbe_media_type_fiber_fixed,
+ ixgbe_media_type_fiber_qsfp,
ixgbe_media_type_fiber_lco,
ixgbe_media_type_copper,
ixgbe_media_type_backplane,
@@ -2885,6 +2894,8 @@ struct ixgbe_phy_operations {
s32 (*reset)(struct ixgbe_hw *);
s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
+ s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
+ s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
s32 (*setup_link)(struct ixgbe_hw *);
s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
@@ -2953,6 +2964,7 @@ struct ixgbe_phy_info {
bool smart_speed_active;
bool multispeed_fiber;
bool reset_if_overtemp;
+ bool qsfp_shared_i2c_bus;
};
#include "ixgbe_mbx.h"
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 712779fb12b7..2777c70c603b 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -79,15 +79,17 @@
#define MVNETA_MAC_ADDR_HIGH 0x2418
#define MVNETA_SDMA_CONFIG 0x241c
#define MVNETA_SDMA_BRST_SIZE_16 4
-#define MVNETA_NO_DESC_SWAP 0x0
#define MVNETA_RX_BRST_SZ_MASK(burst) ((burst) << 1)
#define MVNETA_RX_NO_DATA_SWAP BIT(4)
#define MVNETA_TX_NO_DATA_SWAP BIT(5)
+#define MVNETA_DESC_SWAP BIT(6)
#define MVNETA_TX_BRST_SZ_MASK(burst) ((burst) << 22)
#define MVNETA_PORT_STATUS 0x2444
#define MVNETA_TX_IN_PRGRS BIT(1)
#define MVNETA_TX_FIFO_EMPTY BIT(8)
#define MVNETA_RX_MIN_FRAME_SIZE 0x247c
+#define MVNETA_SGMII_SERDES_CFG 0x24A0
+#define MVNETA_SGMII_SERDES_PROTO 0x0cc7
#define MVNETA_TYPE_PRIO 0x24bc
#define MVNETA_FORCE_UNI BIT(21)
#define MVNETA_TXQ_CMD_1 0x24e4
@@ -262,8 +264,7 @@ struct mvneta_port {
* layout of the transmit and reception DMA descriptors, and their
* layout is therefore defined by the hardware design
*/
-struct mvneta_tx_desc {
- u32 command; /* Options used by HW for packet transmitting.*/
+
#define MVNETA_TX_L3_OFF_SHIFT 0
#define MVNETA_TX_IP_HLEN_SHIFT 8
#define MVNETA_TX_L4_UDP BIT(16)
@@ -278,15 +279,6 @@ struct mvneta_tx_desc {
#define MVNETA_TX_L4_CSUM_FULL BIT(30)
#define MVNETA_TX_L4_CSUM_NOT BIT(31)
- u16 reserverd1; /* csum_l4 (for future use) */
- u16 data_size; /* Data size of transmitted packet in bytes */
- u32 buf_phys_addr; /* Physical addr of transmitted buffer */
- u32 reserved2; /* hw_cmd - (for future use, PMT) */
- u32 reserved3[4]; /* Reserved - (for future use) */
-};
-
-struct mvneta_rx_desc {
- u32 status; /* Info about received packet */
#define MVNETA_RXD_ERR_CRC 0x0
#define MVNETA_RXD_ERR_SUMMARY BIT(16)
#define MVNETA_RXD_ERR_OVERRUN BIT(17)
@@ -297,16 +289,57 @@ struct mvneta_rx_desc {
#define MVNETA_RXD_FIRST_LAST_DESC (BIT(26) | BIT(27))
#define MVNETA_RXD_L4_CSUM_OK BIT(30)
+#if defined(__LITTLE_ENDIAN)
+struct mvneta_tx_desc {
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u32 status; /* Info about received packet */
u16 reserved1; /* pnc_info - (for future use, PnC) */
u16 data_size; /* Size of received packet in bytes */
+
u32 buf_phys_addr; /* Physical address of the buffer */
u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+
u32 buf_cookie; /* cookie for access to RX buffer in rx path */
u16 reserved3; /* prefetch_cmd, for future use */
u16 reserved4; /* csum_l4 - (for future use, PnC) */
+
+ u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
+ u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
+};
+#else
+struct mvneta_tx_desc {
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u16 data_size; /* Size of received packet in bytes */
+ u16 reserved1; /* pnc_info - (for future use, PnC) */
+ u32 status; /* Info about received packet */
+
+ u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+ u32 buf_phys_addr; /* Physical address of the buffer */
+
+ u16 reserved4; /* csum_l4 - (for future use, PnC) */
+ u16 reserved3; /* prefetch_cmd, for future use */
+ u32 buf_cookie; /* cookie for access to RX buffer in rx path */
+
u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
};
+#endif
struct mvneta_tx_queue {
/* Number of this TX queue, in the range 0-7 */
@@ -655,6 +688,8 @@ static void mvneta_port_sgmii_config(struct mvneta_port *pp)
val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
val |= MVNETA_GMAC2_PSC_ENABLE;
mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+
+ mvreg_write(pp, MVNETA_SGMII_SERDES_CFG, MVNETA_SGMII_SERDES_PROTO);
}
/* Start the Ethernet port RX and TX activity */
@@ -904,9 +939,11 @@ static void mvneta_defaults_set(struct mvneta_port *pp)
/* Default burst size */
val |= MVNETA_TX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
val |= MVNETA_RX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
+ val |= MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP;
- val |= (MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP |
- MVNETA_NO_DESC_SWAP);
+#if defined(__BIG_ENDIAN)
+ val |= MVNETA_DESC_SWAP;
+#endif
/* Assign port SDMA configuration */
mvreg_write(pp, MVNETA_SDMA_CONFIG, val);
@@ -2728,28 +2765,24 @@ static int mvneta_probe(struct platform_device *pdev)
pp = netdev_priv(dev);
- pp->tx_done_timer.function = mvneta_tx_done_timer_callback;
- init_timer(&pp->tx_done_timer);
- clear_bit(MVNETA_F_TX_DONE_TIMER_BIT, &pp->flags);
-
pp->weight = MVNETA_RX_POLL_WEIGHT;
pp->phy_node = phy_node;
pp->phy_interface = phy_mode;
- pp->base = of_iomap(dn, 0);
- if (pp->base == NULL) {
- err = -ENOMEM;
- goto err_free_irq;
- }
-
pp->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(pp->clk)) {
err = PTR_ERR(pp->clk);
- goto err_unmap;
+ goto err_free_irq;
}
clk_prepare_enable(pp->clk);
+ pp->base = of_iomap(dn, 0);
+ if (pp->base == NULL) {
+ err = -ENOMEM;
+ goto err_clk;
+ }
+
dt_mac_addr = of_get_mac_address(dn);
if (dt_mac_addr && is_valid_ether_addr(dt_mac_addr)) {
mac_from = "device tree";
@@ -2766,6 +2799,9 @@ static int mvneta_probe(struct platform_device *pdev)
}
pp->tx_done_timer.data = (unsigned long)dev;
+ pp->tx_done_timer.function = mvneta_tx_done_timer_callback;
+ init_timer(&pp->tx_done_timer);
+ clear_bit(MVNETA_F_TX_DONE_TIMER_BIT, &pp->flags);
pp->tx_ring_size = MVNETA_MAX_TXD;
pp->rx_ring_size = MVNETA_MAX_RXD;
@@ -2776,7 +2812,7 @@ static int mvneta_probe(struct platform_device *pdev)
err = mvneta_init(pp, phy_addr);
if (err < 0) {
dev_err(&pdev->dev, "can't init eth hal\n");
- goto err_clk;
+ goto err_unmap;
}
mvneta_port_power_up(pp, phy_mode);
@@ -2806,10 +2842,10 @@ static int mvneta_probe(struct platform_device *pdev)
err_deinit:
mvneta_deinit(pp);
-err_clk:
- clk_disable_unprepare(pp->clk);
err_unmap:
iounmap(pp->base);
+err_clk:
+ clk_disable_unprepare(pp->clk);
err_free_irq:
irq_dispose_mapping(dev->irq);
err_free_netdev:
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index c896079728e1..ef94a591f9e5 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -931,17 +931,20 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u32 base)
}
/* Allocate and setup a new buffer for receiving */
-static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
- struct sk_buff *skb, unsigned int bufsize)
+static int skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+ struct sk_buff *skb, unsigned int bufsize)
{
struct skge_rx_desc *rd = e->desc;
- u64 map;
+ dma_addr_t map;
map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
PCI_DMA_FROMDEVICE);
- rd->dma_lo = map;
- rd->dma_hi = map >> 32;
+ if (pci_dma_mapping_error(skge->hw->pdev, map))
+ return -1;
+
+ rd->dma_lo = lower_32_bits(map);
+ rd->dma_hi = upper_32_bits(map);
e->skb = skb;
rd->csum1_start = ETH_HLEN;
rd->csum2_start = ETH_HLEN;
@@ -953,6 +956,7 @@ static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, bufsize);
+ return 0;
}
/* Resume receiving using existing skb,
@@ -1014,7 +1018,10 @@ static int skge_rx_fill(struct net_device *dev)
return -ENOMEM;
skb_reserve(skb, NET_IP_ALIGN);
- skge_rx_setup(skge, e, skb, skge->rx_buf_size);
+ if (skge_rx_setup(skge, e, skb, skge->rx_buf_size) < 0) {
+ dev_kfree_skb(skb);
+ return -EIO;
+ }
} while ((e = e->next) != ring->start);
ring->to_clean = ring->start;
@@ -2544,7 +2551,7 @@ static int skge_up(struct net_device *dev)
BUG_ON(skge->dma & 7);
- if ((u64)skge->dma >> 32 != ((u64) skge->dma + skge->mem_size) >> 32) {
+ if (upper_32_bits(skge->dma) != upper_32_bits(skge->dma + skge->mem_size)) {
dev_err(&hw->pdev->dev, "pci_alloc_consistent region crosses 4G boundary\n");
err = -EINVAL;
goto free_pci_mem;
@@ -2729,7 +2736,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
struct skge_tx_desc *td;
int i;
u32 control, len;
- u64 map;
+ dma_addr_t map;
if (skb_padto(skb, ETH_ZLEN))
return NETDEV_TX_OK;
@@ -2743,11 +2750,14 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
e->skb = skb;
len = skb_headlen(skb);
map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ if (pci_dma_mapping_error(hw->pdev, map))
+ goto mapping_error;
+
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, len);
- td->dma_lo = map;
- td->dma_hi = map >> 32;
+ td->dma_lo = lower_32_bits(map);
+ td->dma_hi = upper_32_bits(map);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
const int offset = skb_checksum_start_offset(skb);
@@ -2778,14 +2788,16 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
map = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
skb_frag_size(frag), DMA_TO_DEVICE);
+ if (dma_mapping_error(&hw->pdev->dev, map))
+ goto mapping_unwind;
e = e->next;
e->skb = skb;
tf = e->desc;
BUG_ON(tf->control & BMU_OWN);
- tf->dma_lo = map;
- tf->dma_hi = (u64) map >> 32;
+ tf->dma_lo = lower_32_bits(map);
+ tf->dma_hi = upper_32_bits(map);
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, skb_frag_size(frag));
@@ -2815,6 +2827,26 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
}
return NETDEV_TX_OK;
+
+mapping_unwind:
+ e = skge->tx_ring.to_use;
+ pci_unmap_single(hw->pdev,
+ dma_unmap_addr(e, mapaddr),
+ dma_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ while (i-- > 0) {
+ e = e->next;
+ pci_unmap_page(hw->pdev,
+ dma_unmap_addr(e, mapaddr),
+ dma_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ }
+
+mapping_error:
+ if (net_ratelimit())
+ dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
@@ -3045,11 +3077,13 @@ static struct sk_buff *skge_rx_get(struct net_device *dev,
pci_dma_sync_single_for_cpu(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
- len, PCI_DMA_FROMDEVICE);
+ dma_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
skb_copy_from_linear_data(e->skb, skb->data, len);
pci_dma_sync_single_for_device(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
- len, PCI_DMA_FROMDEVICE);
+ dma_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
skge_rx_reuse(e, skge->rx_buf_size);
} else {
struct sk_buff *nskb;
@@ -3058,13 +3092,17 @@ static struct sk_buff *skge_rx_get(struct net_device *dev,
if (!nskb)
goto resubmit;
+ if (skge_rx_setup(skge, e, nskb, skge->rx_buf_size) < 0) {
+ dev_kfree_skb(nskb);
+ goto resubmit;
+ }
+
pci_unmap_single(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
dma_unmap_len(e, maplen),
PCI_DMA_FROMDEVICE);
skb = e->skb;
prefetch(skb->data);
- skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
}
skb_put(skb, len);
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 299d0184f983..ea20182c6969 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -800,7 +800,16 @@ static int mlx4_MAD_IFC_wrapper(struct mlx4_dev *dev, int slave,
vhcr->op, MLX4_CMD_TIME_CLASS_C, MLX4_CMD_NATIVE);
}
-int MLX4_CMD_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
+static int MLX4_CMD_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ return -EPERM;
+}
+
+static int MLX4_CMD_GET_OP_REQ_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
@@ -1252,6 +1261,15 @@ static struct mlx4_cmd_info cmd_info[] = {
.wrapper = MLX4_CMD_UPDATE_QP_wrapper
},
{
+ .opcode = MLX4_CMD_GET_OP_REQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = MLX4_CMD_GET_OP_REQ_wrapper,
+ },
+ {
.opcode = MLX4_CMD_CONF_SPECIAL_QP,
.has_inbox = false,
.has_outbox = false,
@@ -1526,7 +1544,7 @@ static int calculate_transition(u16 oper_vlan, u16 admin_vlan)
return (2 * (oper_vlan == MLX4_VGT) + (admin_vlan == MLX4_VGT));
}
-int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv,
+static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv,
int slave, int port)
{
struct mlx4_vport_oper_state *vp_oper;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 727874f575ce..a28cd801a236 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -223,7 +223,7 @@ static int mlx4_en_get_sset_count(struct net_device *dev, int sset)
case ETH_SS_STATS:
return (priv->stats_bitmap ? bit_count : NUM_ALL_STATS) +
(priv->tx_ring_num * 2) +
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
(priv->rx_ring_num * 5);
#else
(priv->rx_ring_num * 2);
@@ -276,7 +276,7 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev,
for (i = 0; i < priv->rx_ring_num; i++) {
data[index++] = priv->rx_ring[i].packets;
data[index++] = priv->rx_ring[i].bytes;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
data[index++] = priv->rx_ring[i].yields;
data[index++] = priv->rx_ring[i].misses;
data[index++] = priv->rx_ring[i].cleaned;
@@ -344,7 +344,7 @@ static void mlx4_en_get_strings(struct net_device *dev,
"rx%d_packets", i);
sprintf(data + (index++) * ETH_GSTRING_LEN,
"rx%d_bytes", i);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
sprintf(data + (index++) * ETH_GSTRING_LEN,
"rx%d_napi_yield", i);
sprintf(data + (index++) * ETH_GSTRING_LEN,
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 5eac871399d8..fa37b7a61213 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -68,7 +68,7 @@ int mlx4_en_setup_tc(struct net_device *dev, u8 up)
return 0;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
static int mlx4_en_low_latency_recv(struct napi_struct *napi)
{
@@ -94,7 +94,7 @@ static int mlx4_en_low_latency_recv(struct napi_struct *napi)
return done;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#ifdef CONFIG_RFS_ACCEL
@@ -2140,7 +2140,7 @@ static const struct net_device_ops mlx4_netdev_ops = {
#ifdef CONFIG_RFS_ACCEL
.ndo_rx_flow_steer = mlx4_en_filter_rfs,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = mlx4_en_low_latency_recv,
#endif
};
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 7c492382da09..6dcca9817888 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -191,6 +191,39 @@ void mlx4_en_deactivate_tx_ring(struct mlx4_en_priv *priv,
MLX4_QP_STATE_RST, NULL, 0, 0, &ring->qp);
}
+static void mlx4_en_stamp_wqe(struct mlx4_en_priv *priv,
+ struct mlx4_en_tx_ring *ring, int index,
+ u8 owner)
+{
+ __be32 stamp = cpu_to_be32(STAMP_VAL | (!!owner << STAMP_SHIFT));
+ struct mlx4_en_tx_desc *tx_desc = ring->buf + index * TXBB_SIZE;
+ struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
+ void *end = ring->buf + ring->buf_size;
+ __be32 *ptr = (__be32 *)tx_desc;
+ int i;
+
+ /* Optimize the common case when there are no wraparounds */
+ if (likely((void *)tx_desc + tx_info->nr_txbb * TXBB_SIZE <= end)) {
+ /* Stamp the freed descriptor */
+ for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE;
+ i += STAMP_STRIDE) {
+ *ptr = stamp;
+ ptr += STAMP_DWORDS;
+ }
+ } else {
+ /* Stamp the freed descriptor */
+ for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE;
+ i += STAMP_STRIDE) {
+ *ptr = stamp;
+ ptr += STAMP_DWORDS;
+ if ((void *)ptr >= end) {
+ ptr = ring->buf;
+ stamp ^= cpu_to_be32(0x80000000);
+ }
+ }
+ }
+}
+
static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
struct mlx4_en_tx_ring *ring,
@@ -205,8 +238,6 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
void *end = ring->buf + ring->buf_size;
int frags = skb_shinfo(skb)->nr_frags;
int i;
- __be32 *ptr = (__be32 *)tx_desc;
- __be32 stamp = cpu_to_be32(STAMP_VAL | (!!owner << STAMP_SHIFT));
struct skb_shared_hwtstamps hwts;
if (timestamp) {
@@ -232,12 +263,6 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
skb_frag_size(frag), PCI_DMA_TODEVICE);
}
}
- /* Stamp the freed descriptor */
- for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE; i += STAMP_STRIDE) {
- *ptr = stamp;
- ptr += STAMP_DWORDS;
- }
-
} else {
if (!tx_info->inl) {
if ((void *) data >= end) {
@@ -263,16 +288,6 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
++data;
}
}
- /* Stamp the freed descriptor */
- for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE; i += STAMP_STRIDE) {
- *ptr = stamp;
- ptr += STAMP_DWORDS;
- if ((void *) ptr >= end) {
- ptr = ring->buf;
- stamp ^= cpu_to_be32(0x80000000);
- }
- }
-
}
dev_kfree_skb_any(skb);
return tx_info->nr_txbb;
@@ -318,8 +333,9 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq)
struct mlx4_en_tx_ring *ring = &priv->tx_ring[cq->ring];
struct mlx4_cqe *cqe;
u16 index;
- u16 new_index, ring_index;
+ u16 new_index, ring_index, stamp_index;
u32 txbbs_skipped = 0;
+ u32 txbbs_stamp = 0;
u32 cons_index = mcq->cons_index;
int size = cq->size;
u32 size_mask = ring->size_mask;
@@ -335,6 +351,7 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq)
index = cons_index & size_mask;
cqe = &buf[(index << factor) + factor];
ring_index = ring->cons & size_mask;
+ stamp_index = ring_index;
/* Process all completed CQEs */
while (XNOR(cqe->owner_sr_opcode & MLX4_CQE_OWNER_MASK,
@@ -359,6 +376,12 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq)
priv, ring, ring_index,
!!((ring->cons + txbbs_skipped) &
ring->size), timestamp);
+
+ mlx4_en_stamp_wqe(priv, ring, stamp_index,
+ !!((ring->cons + txbbs_stamp) &
+ ring->size));
+ stamp_index = ring_index;
+ txbbs_stamp = txbbs_skipped;
packets++;
bytes += ring->tx_info[ring_index].nr_bytes;
} while (ring_index != new_index);
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 7e042869ef0c..0416c5b3b35c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -79,6 +79,7 @@ enum {
(1ull << MLX4_EVENT_TYPE_SRQ_QP_LAST_WQE) | \
(1ull << MLX4_EVENT_TYPE_SRQ_LIMIT) | \
(1ull << MLX4_EVENT_TYPE_CMD) | \
+ (1ull << MLX4_EVENT_TYPE_OP_REQUIRED) | \
(1ull << MLX4_EVENT_TYPE_COMM_CHANNEL) | \
(1ull << MLX4_EVENT_TYPE_FLR_EVENT) | \
(1ull << MLX4_EVENT_TYPE_FATAL_WARNING))
@@ -629,6 +630,14 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
mlx4_warn(dev, "EQ overrun on EQN %d\n", eq->eqn);
break;
+ case MLX4_EVENT_TYPE_OP_REQUIRED:
+ atomic_inc(&priv->opreq_count);
+ /* FW commands can't be executed from interrupt context
+ * working in deferred task
+ */
+ queue_work(mlx4_wq, &priv->opreq_task);
+ break;
+
case MLX4_EVENT_TYPE_COMM_CHANNEL:
if (!mlx4_is_master(dev)) {
mlx4_warn(dev, "Received comm channel event "
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 8873d6802c80..0d63daa2f422 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -845,16 +845,7 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
MLX4_CMD_NATIVE);
if (!err && dev->caps.function != slave) {
- /* if config MAC in DB use it */
- if (priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac)
- def_mac = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac;
- else {
- /* set slave default_mac address */
- MLX4_GET(def_mac, outbox->buf, QUERY_PORT_MAC_OFFSET);
- def_mac += slave << 8;
- priv->mfunc.master.vf_admin[slave].vport[vhcr->in_modifier].mac = def_mac;
- }
-
+ def_mac = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac;
MLX4_PUT(outbox->buf, def_mac, QUERY_PORT_MAC_OFFSET);
/* get port type - currently only eth is enabled */
@@ -1705,3 +1696,107 @@ int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port)
MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
}
EXPORT_SYMBOL_GPL(mlx4_wol_write);
+
+enum {
+ ADD_TO_MCG = 0x26,
+};
+
+
+void mlx4_opreq_action(struct work_struct *work)
+{
+ struct mlx4_priv *priv = container_of(work, struct mlx4_priv,
+ opreq_task);
+ struct mlx4_dev *dev = &priv->dev;
+ int num_tasks = atomic_read(&priv->opreq_count);
+ struct mlx4_cmd_mailbox *mailbox;
+ struct mlx4_mgm *mgm;
+ u32 *outbox;
+ u32 modifier;
+ u16 token;
+ u16 type_m;
+ u16 type;
+ int err;
+ u32 num_qps;
+ struct mlx4_qp qp;
+ int i;
+ u8 rem_mcg;
+ u8 prot;
+
+#define GET_OP_REQ_MODIFIER_OFFSET 0x08
+#define GET_OP_REQ_TOKEN_OFFSET 0x14
+#define GET_OP_REQ_TYPE_OFFSET 0x1a
+#define GET_OP_REQ_DATA_OFFSET 0x20
+
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox)) {
+ mlx4_err(dev, "Failed to allocate mailbox for GET_OP_REQ\n");
+ return;
+ }
+ outbox = mailbox->buf;
+
+ while (num_tasks) {
+ err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,
+ MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_NATIVE);
+ if (err) {
+ mlx4_err(dev, "Failed to retreive required operation: %d\n",
+ err);
+ return;
+ }
+ MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
+ MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);
+ MLX4_GET(type, outbox, GET_OP_REQ_TYPE_OFFSET);
+ type_m = type >> 12;
+ type &= 0xfff;
+
+ switch (type) {
+ case ADD_TO_MCG:
+ if (dev->caps.steering_mode ==
+ MLX4_STEERING_MODE_DEVICE_MANAGED) {
+ mlx4_warn(dev, "ADD MCG operation is not supported in DEVICE_MANAGED steering mode\n");
+ err = EPERM;
+ break;
+ }
+ mgm = (struct mlx4_mgm *)((u8 *)(outbox) +
+ GET_OP_REQ_DATA_OFFSET);
+ num_qps = be32_to_cpu(mgm->members_count) &
+ MGM_QPN_MASK;
+ rem_mcg = ((u8 *)(&mgm->members_count))[0] & 1;
+ prot = ((u8 *)(&mgm->members_count))[0] >> 6;
+
+ for (i = 0; i < num_qps; i++) {
+ qp.qpn = be32_to_cpu(mgm->qp[i]);
+ if (rem_mcg)
+ err = mlx4_multicast_detach(dev, &qp,
+ mgm->gid,
+ prot, 0);
+ else
+ err = mlx4_multicast_attach(dev, &qp,
+ mgm->gid,
+ mgm->gid[5]
+ , 0, prot,
+ NULL);
+ if (err)
+ break;
+ }
+ break;
+ default:
+ mlx4_warn(dev, "Bad type for required operation\n");
+ err = EINVAL;
+ break;
+ }
+ err = mlx4_cmd(dev, 0, ((u32) err | cpu_to_be32(token) << 16),
+ 1, MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_NATIVE);
+ if (err) {
+ mlx4_err(dev, "Failed to acknowledge required request: %d\n",
+ err);
+ goto out;
+ }
+ memset(outbox, 0, 0xffc);
+ num_tasks = atomic_dec_return(&priv->opreq_count);
+ }
+
+out:
+ mlx4_free_cmd_mailbox(dev, mailbox);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h
index fdf41665a059..a0a368b7c939 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.h
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.h
@@ -220,5 +220,6 @@ int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm);
int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);
int mlx4_NOP(struct mlx4_dev *dev);
int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg);
+void mlx4_opreq_action(struct work_struct *work);
#endif /* MLX4_FW_H */
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index e85af922dcdc..60c9f4f103fc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -371,7 +371,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
dev->caps.sqp_demux = (mlx4_is_master(dev)) ? MLX4_MAX_NUM_SLAVES : 0;
- if (!enable_64b_cqe_eqe) {
+ if (!enable_64b_cqe_eqe && !mlx4_is_slave(dev)) {
if (dev_cap->flags &
(MLX4_DEV_CAP_FLAG_64B_CQE | MLX4_DEV_CAP_FLAG_64B_EQE)) {
mlx4_warn(dev, "64B EQEs/CQEs supported by the device but not enabled\n");
@@ -1692,11 +1692,19 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
goto err_xrcd_table_free;
}
+ if (!mlx4_is_slave(dev)) {
+ err = mlx4_init_mcg_table(dev);
+ if (err) {
+ mlx4_err(dev, "Failed to initialize multicast group table, aborting.\n");
+ goto err_mr_table_free;
+ }
+ }
+
err = mlx4_init_eq_table(dev);
if (err) {
mlx4_err(dev, "Failed to initialize "
"event queue table, aborting.\n");
- goto err_mr_table_free;
+ goto err_mcg_table_free;
}
err = mlx4_cmd_use_events(dev);
@@ -1746,19 +1754,10 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
goto err_srq_table_free;
}
- if (!mlx4_is_slave(dev)) {
- err = mlx4_init_mcg_table(dev);
- if (err) {
- mlx4_err(dev, "Failed to initialize "
- "multicast group table, aborting.\n");
- goto err_qp_table_free;
- }
- }
-
err = mlx4_init_counters_table(dev);
if (err && err != -ENOENT) {
mlx4_err(dev, "Failed to initialize counters table, aborting.\n");
- goto err_mcg_table_free;
+ goto err_qp_table_free;
}
if (!mlx4_is_slave(dev)) {
@@ -1803,9 +1802,6 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
err_counters_table_free:
mlx4_cleanup_counters_table(dev);
-err_mcg_table_free:
- mlx4_cleanup_mcg_table(dev);
-
err_qp_table_free:
mlx4_cleanup_qp_table(dev);
@@ -1821,6 +1817,10 @@ err_cmd_poll:
err_eq_table_free:
mlx4_cleanup_eq_table(dev);
+err_mcg_table_free:
+ if (!mlx4_is_slave(dev))
+ mlx4_cleanup_mcg_table(dev);
+
err_mr_table_free:
mlx4_cleanup_mr_table(dev);
@@ -2197,6 +2197,9 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data)
}
}
+ atomic_set(&priv->opreq_count, 0);
+ INIT_WORK(&priv->opreq_task, mlx4_opreq_action);
+
/*
* Now reset the HCA before we touch the PCI capabilities or
* attempt a firmware command, since a boot ROM may have left
@@ -2315,12 +2318,12 @@ err_port:
mlx4_cleanup_port_info(&priv->port[port]);
mlx4_cleanup_counters_table(dev);
- mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
mlx4_cleanup_cq_table(dev);
mlx4_cmd_use_polling(dev);
mlx4_cleanup_eq_table(dev);
+ mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_mr_table(dev);
mlx4_cleanup_xrcd_table(dev);
mlx4_cleanup_pd_table(dev);
@@ -2403,12 +2406,12 @@ static void mlx4_remove_one(struct pci_dev *pdev)
RES_TR_FREE_SLAVES_ONLY);
mlx4_cleanup_counters_table(dev);
- mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
mlx4_cleanup_cq_table(dev);
mlx4_cmd_use_polling(dev);
mlx4_cleanup_eq_table(dev);
+ mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_mr_table(dev);
mlx4_cleanup_xrcd_table(dev);
mlx4_cleanup_pd_table(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index f3e804f2a35f..55f6245efb6c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -39,19 +39,8 @@
#include "mlx4.h"
-#define MGM_QPN_MASK 0x00FFFFFF
-#define MGM_BLCK_LB_BIT 30
-
static const u8 zero_gid[16]; /* automatically initialized to 0 */
-struct mlx4_mgm {
- __be32 next_gid_index;
- __be32 members_count;
- u32 reserved[2];
- u8 gid[16];
- __be32 qp[MLX4_MAX_QP_PER_MGM];
-};
-
int mlx4_get_mgm_entry_size(struct mlx4_dev *dev)
{
return 1 << dev->oper_log_mgm_entry_size;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 17d9277e33ef..348bb8c7d9a7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -554,6 +554,17 @@ struct mlx4_mfunc {
struct mlx4_mfunc_master_ctx master;
};
+#define MGM_QPN_MASK 0x00FFFFFF
+#define MGM_BLCK_LB_BIT 30
+
+struct mlx4_mgm {
+ __be32 next_gid_index;
+ __be32 members_count;
+ u32 reserved[2];
+ u8 gid[16];
+ __be32 qp[MLX4_MAX_QP_PER_MGM];
+};
+
struct mlx4_cmd {
struct pci_pool *pool;
void __iomem *hcr;
@@ -802,6 +813,8 @@ struct mlx4_priv {
u8 virt2phys_pkey[MLX4_MFUNC_MAX][MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS];
__be64 slave_node_guids[MLX4_MFUNC_MAX];
+ atomic_t opreq_count;
+ struct work_struct opreq_task;
};
static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 35fb60e2320c..5e0aa569306a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -292,7 +292,7 @@ struct mlx4_en_rx_ring {
void *rx_info;
unsigned long bytes;
unsigned long packets;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned long yields;
unsigned long misses;
unsigned long cleaned;
@@ -318,7 +318,7 @@ struct mlx4_en_cq {
struct mlx4_cqe *buf;
#define MLX4_EN_OPCODE_ERROR 0x1e
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define MLX4_EN_CQ_STATE_IDLE 0
#define MLX4_EN_CQ_STATE_NAPI 1 /* NAPI owns this CQ */
@@ -329,7 +329,7 @@ struct mlx4_en_cq {
#define CQ_YIELD (MLX4_EN_CQ_STATE_NAPI_YIELD | MLX4_EN_CQ_STATE_POLL_YIELD)
#define CQ_USER_PEND (MLX4_EN_CQ_STATE_POLL | MLX4_EN_CQ_STATE_POLL_YIELD)
spinlock_t poll_lock; /* protects from LLS/napi conflicts */
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
};
struct mlx4_en_port_profile {
@@ -580,7 +580,7 @@ struct mlx4_mac_entry {
struct rcu_head rcu;
};
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void mlx4_en_cq_init_lock(struct mlx4_en_cq *cq)
{
spin_lock_init(&cq->poll_lock);
@@ -687,7 +687,7 @@ static inline bool mlx4_en_cq_ll_polling(struct mlx4_en_cq *cq)
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#define MLX4_EN_WOL_DO_MODIFY (1ULL << 63)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 205753a04cfc..5472cbd34028 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -46,7 +46,7 @@
#include "mlx5_core.h"
enum {
- CMD_IF_REV = 3,
+ CMD_IF_REV = 5,
};
enum {
@@ -282,6 +282,12 @@ const char *mlx5_command_str(int command)
case MLX5_CMD_OP_TEARDOWN_HCA:
return "TEARDOWN_HCA";
+ case MLX5_CMD_OP_ENABLE_HCA:
+ return "MLX5_CMD_OP_ENABLE_HCA";
+
+ case MLX5_CMD_OP_DISABLE_HCA:
+ return "MLX5_CMD_OP_DISABLE_HCA";
+
case MLX5_CMD_OP_QUERY_PAGES:
return "QUERY_PAGES";
@@ -1113,7 +1119,13 @@ void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector)
for (i = 0; i < (1 << cmd->log_sz); i++) {
if (test_bit(i, &vector)) {
+ struct semaphore *sem;
+
ent = cmd->ent_arr[i];
+ if (ent->page_queue)
+ sem = &cmd->pages_sem;
+ else
+ sem = &cmd->sem;
ktime_get_ts(&ent->ts2);
memcpy(ent->out->first.data, ent->lay->out, sizeof(ent->lay->out));
dump_command(dev, ent, 0);
@@ -1136,10 +1148,7 @@ void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector)
} else {
complete(&ent->done);
}
- if (ent->page_queue)
- up(&cmd->pages_sem);
- else
- up(&cmd->sem);
+ up(sem);
}
}
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index c02cbcfd0fb8..443cc4d7b024 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -268,7 +268,7 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
case MLX5_EVENT_TYPE_PAGE_REQUEST:
{
u16 func_id = be16_to_cpu(eqe->data.req_pages.func_id);
- s16 npages = be16_to_cpu(eqe->data.req_pages.num_pages);
+ s32 npages = be32_to_cpu(eqe->data.req_pages.num_pages);
mlx5_core_dbg(dev, "page request for func 0x%x, napges %d\n", func_id, npages);
mlx5_core_req_pages_handler(dev, func_id, npages);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 72a5222447f5..f012658b6a92 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -113,7 +113,7 @@ int mlx5_cmd_query_hca_cap(struct mlx5_core_dev *dev,
caps->log_max_srq = out->hca_cap.log_max_srqs & 0x1f;
caps->local_ca_ack_delay = out->hca_cap.local_ca_ack_delay & 0x1f;
caps->log_max_mcg = out->hca_cap.log_max_mcg;
- caps->max_qp_mcg = be16_to_cpu(out->hca_cap.max_qp_mcg);
+ caps->max_qp_mcg = be32_to_cpu(out->hca_cap.max_qp_mcg) & 0xffffff;
caps->max_ra_res_qp = 1 << (out->hca_cap.log_max_ra_res_qp & 0x3f);
caps->max_ra_req_qp = 1 << (out->hca_cap.log_max_ra_req_qp & 0x3f);
caps->max_srq_wqes = 1 << out->hca_cap.log_max_srq_sz;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 748f10a155c4..3e6670c4a7cd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -55,33 +55,9 @@ enum {
};
static DEFINE_SPINLOCK(health_lock);
-
static LIST_HEAD(health_list);
static struct work_struct health_work;
-static health_handler_t reg_handler;
-int mlx5_register_health_report_handler(health_handler_t handler)
-{
- spin_lock_irq(&health_lock);
- if (reg_handler) {
- spin_unlock_irq(&health_lock);
- return -EEXIST;
- }
- reg_handler = handler;
- spin_unlock_irq(&health_lock);
-
- return 0;
-}
-EXPORT_SYMBOL(mlx5_register_health_report_handler);
-
-void mlx5_unregister_health_report_handler(void)
-{
- spin_lock_irq(&health_lock);
- reg_handler = NULL;
- spin_unlock_irq(&health_lock);
-}
-EXPORT_SYMBOL(mlx5_unregister_health_report_handler);
-
static void health_care(struct work_struct *work)
{
struct mlx5_core_health *health, *n;
@@ -98,11 +74,8 @@ static void health_care(struct work_struct *work)
priv = container_of(health, struct mlx5_priv, health);
dev = container_of(priv, struct mlx5_core_dev, priv);
mlx5_core_warn(dev, "handling bad device here\n");
+ /* nothing yet */
spin_lock_irq(&health_lock);
- if (reg_handler)
- reg_handler(dev->pdev, health->health,
- sizeof(health->health));
-
list_del_init(&health->list);
spin_unlock_irq(&health_lock);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 12242de2b0e3..b47739b0b5f6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -249,6 +249,44 @@ static int set_hca_ctrl(struct mlx5_core_dev *dev)
return err;
}
+static int mlx5_core_enable_hca(struct mlx5_core_dev *dev)
+{
+ int err;
+ struct mlx5_enable_hca_mbox_in in;
+ struct mlx5_enable_hca_mbox_out out;
+
+ memset(&in, 0, sizeof(in));
+ memset(&out, 0, sizeof(out));
+ in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ENABLE_HCA);
+ err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
+ if (err)
+ return err;
+
+ if (out.hdr.status)
+ return mlx5_cmd_status_to_err(&out.hdr);
+
+ return 0;
+}
+
+static int mlx5_core_disable_hca(struct mlx5_core_dev *dev)
+{
+ int err;
+ struct mlx5_disable_hca_mbox_in in;
+ struct mlx5_disable_hca_mbox_out out;
+
+ memset(&in, 0, sizeof(in));
+ memset(&out, 0, sizeof(out));
+ in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DISABLE_HCA);
+ err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
+ if (err)
+ return err;
+
+ if (out.hdr.status)
+ return mlx5_cmd_status_to_err(&out.hdr);
+
+ return 0;
+}
+
int mlx5_dev_init(struct mlx5_core_dev *dev, struct pci_dev *pdev)
{
struct mlx5_priv *priv = &dev->priv;
@@ -304,28 +342,41 @@ int mlx5_dev_init(struct mlx5_core_dev *dev, struct pci_dev *pdev)
}
mlx5_pagealloc_init(dev);
+
+ err = mlx5_core_enable_hca(dev);
+ if (err) {
+ dev_err(&pdev->dev, "enable hca failed\n");
+ goto err_pagealloc_cleanup;
+ }
+
+ err = mlx5_satisfy_startup_pages(dev, 1);
+ if (err) {
+ dev_err(&pdev->dev, "failed to allocate boot pages\n");
+ goto err_disable_hca;
+ }
+
err = set_hca_ctrl(dev);
if (err) {
dev_err(&pdev->dev, "set_hca_ctrl failed\n");
- goto err_pagealloc_cleanup;
+ goto reclaim_boot_pages;
}
err = handle_hca_cap(dev);
if (err) {
dev_err(&pdev->dev, "handle_hca_cap failed\n");
- goto err_pagealloc_cleanup;
+ goto reclaim_boot_pages;
}
- err = mlx5_satisfy_startup_pages(dev);
+ err = mlx5_satisfy_startup_pages(dev, 0);
if (err) {
- dev_err(&pdev->dev, "failed to allocate startup pages\n");
- goto err_pagealloc_cleanup;
+ dev_err(&pdev->dev, "failed to allocate init pages\n");
+ goto reclaim_boot_pages;
}
err = mlx5_pagealloc_start(dev);
if (err) {
dev_err(&pdev->dev, "mlx5_pagealloc_start failed\n");
- goto err_reclaim_pages;
+ goto reclaim_boot_pages;
}
err = mlx5_cmd_init_hca(dev);
@@ -396,9 +447,12 @@ err_stop_poll:
err_pagealloc_stop:
mlx5_pagealloc_stop(dev);
-err_reclaim_pages:
+reclaim_boot_pages:
mlx5_reclaim_startup_pages(dev);
+err_disable_hca:
+ mlx5_core_disable_hca(dev);
+
err_pagealloc_cleanup:
mlx5_pagealloc_cleanup(dev);
mlx5_cmd_cleanup(dev);
@@ -434,6 +488,7 @@ void mlx5_dev_cleanup(struct mlx5_core_dev *dev)
mlx5_cmd_teardown_hca(dev);
mlx5_pagealloc_stop(dev);
mlx5_reclaim_startup_pages(dev);
+ mlx5_core_disable_hca(dev);
mlx5_pagealloc_cleanup(dev);
mlx5_cmd_cleanup(dev);
iounmap(dev->iseg);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
index f0bf46339b28..3a2408d44820 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -43,10 +43,16 @@ enum {
MLX5_PAGES_TAKE = 2
};
+enum {
+ MLX5_BOOT_PAGES = 1,
+ MLX5_INIT_PAGES = 2,
+ MLX5_POST_INIT_PAGES = 3
+};
+
struct mlx5_pages_req {
struct mlx5_core_dev *dev;
u32 func_id;
- s16 npages;
+ s32 npages;
struct work_struct work;
};
@@ -64,27 +70,23 @@ struct mlx5_query_pages_inbox {
struct mlx5_query_pages_outbox {
struct mlx5_outbox_hdr hdr;
- u8 reserved[2];
+ __be16 rsvd;
__be16 func_id;
- __be16 init_pages;
- __be16 num_pages;
+ __be32 num_pages;
};
struct mlx5_manage_pages_inbox {
struct mlx5_inbox_hdr hdr;
- __be16 rsvd0;
+ __be16 rsvd;
__be16 func_id;
- __be16 rsvd1;
- __be16 num_entries;
- u8 rsvd2[16];
+ __be32 num_entries;
__be64 pas[0];
};
struct mlx5_manage_pages_outbox {
struct mlx5_outbox_hdr hdr;
- u8 rsvd0[2];
- __be16 num_entries;
- u8 rsvd1[20];
+ __be32 num_entries;
+ u8 rsvd[4];
__be64 pas[0];
};
@@ -146,7 +148,7 @@ static struct page *remove_page(struct mlx5_core_dev *dev, u64 addr)
}
static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
- s16 *pages, s16 *init_pages)
+ s32 *npages, int boot)
{
struct mlx5_query_pages_inbox in;
struct mlx5_query_pages_outbox out;
@@ -155,6 +157,8 @@ static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_PAGES);
+ in.hdr.opmod = boot ? cpu_to_be16(MLX5_BOOT_PAGES) : cpu_to_be16(MLX5_INIT_PAGES);
+
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
@@ -162,10 +166,7 @@ static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
- if (pages)
- *pages = be16_to_cpu(out.num_pages);
- if (init_pages)
- *init_pages = be16_to_cpu(out.init_pages);
+ *npages = be32_to_cpu(out.num_pages);
*func_id = be16_to_cpu(out.func_id);
return err;
@@ -219,7 +220,7 @@ static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in->hdr.opmod = cpu_to_be16(MLX5_PAGES_GIVE);
in->func_id = cpu_to_be16(func_id);
- in->num_entries = cpu_to_be16(npages);
+ in->num_entries = cpu_to_be32(npages);
err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out));
mlx5_core_dbg(dev, "err %d\n", err);
if (err) {
@@ -287,7 +288,7 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in.hdr.opmod = cpu_to_be16(MLX5_PAGES_TAKE);
in.func_id = cpu_to_be16(func_id);
- in.num_entries = cpu_to_be16(npages);
+ in.num_entries = cpu_to_be32(npages);
mlx5_core_dbg(dev, "npages %d, outlen %d\n", npages, outlen);
err = mlx5_cmd_exec(dev, &in, sizeof(in), out, outlen);
if (err) {
@@ -301,7 +302,7 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
goto out_free;
}
- num_claimed = be16_to_cpu(out->num_entries);
+ num_claimed = be32_to_cpu(out->num_entries);
if (nclaimed)
*nclaimed = num_claimed;
@@ -340,7 +341,7 @@ static void pages_work_handler(struct work_struct *work)
}
void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
- s16 npages)
+ s32 npages)
{
struct mlx5_pages_req *req;
@@ -357,19 +358,20 @@ void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
queue_work(dev->priv.pg_wq, &req->work);
}
-int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev)
+int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot)
{
- s16 uninitialized_var(init_pages);
u16 uninitialized_var(func_id);
+ s32 uninitialized_var(npages);
int err;
- err = mlx5_cmd_query_pages(dev, &func_id, NULL, &init_pages);
+ err = mlx5_cmd_query_pages(dev, &func_id, &npages, boot);
if (err)
return err;
- mlx5_core_dbg(dev, "requested %d init pages for func_id 0x%x\n", init_pages, func_id);
+ mlx5_core_dbg(dev, "requested %d %s pages for func_id 0x%x\n",
+ npages, boot ? "boot" : "init", func_id);
- return give_pages(dev, func_id, init_pages, 0);
+ return give_pages(dev, func_id, npages, 0);
}
static int optimal_reclaimed_pages(void)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index 71d4a3937200..68f5d9c77c7b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -164,6 +164,7 @@ int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari)
uuari->uars[i].map = ioremap(addr, PAGE_SIZE);
if (!uuari->uars[i].map) {
mlx5_cmd_free_uar(dev, uuari->uars[i].index);
+ err = -ENOMEM;
goto out_count;
}
mlx5_core_dbg(dev, "allocated uar index 0x%x, mmaped at %p\n",
diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c
index e393d998be89..94b3bd6fb5fd 100644
--- a/drivers/net/ethernet/micrel/ks8842.c
+++ b/drivers/net/ethernet/micrel/ks8842.c
@@ -705,7 +705,8 @@ static void ks8842_rx_frame(struct net_device *netdev,
ks8842_enable_bits(adapter, 0, 1 << 12, REG_QRFCR);
}
-void ks8842_handle_rx(struct net_device *netdev, struct ks8842_adapter *adapter)
+static void ks8842_handle_rx(struct net_device *netdev,
+ struct ks8842_adapter *adapter)
{
u16 rx_data = ks8842_read16(adapter, 16, REG_RXMIR) & 0x1fff;
netdev_dbg(netdev, "%s Entry - rx_data: %d\n", __func__, rx_data);
@@ -715,7 +716,8 @@ void ks8842_handle_rx(struct net_device *netdev, struct ks8842_adapter *adapter)
}
}
-void ks8842_handle_tx(struct net_device *netdev, struct ks8842_adapter *adapter)
+static void ks8842_handle_tx(struct net_device *netdev,
+ struct ks8842_adapter *adapter)
{
u16 sr = ks8842_read16(adapter, 16, REG_TXSR);
netdev_dbg(netdev, "%s - entry, sr: %x\n", __func__, sr);
@@ -724,7 +726,7 @@ void ks8842_handle_tx(struct net_device *netdev, struct ks8842_adapter *adapter)
netif_wake_queue(netdev);
}
-void ks8842_handle_rx_overrun(struct net_device *netdev,
+static void ks8842_handle_rx_overrun(struct net_device *netdev,
struct ks8842_adapter *adapter)
{
netdev_dbg(netdev, "%s: entry\n", __func__);
@@ -732,7 +734,7 @@ void ks8842_handle_rx_overrun(struct net_device *netdev,
netdev->stats.rx_fifo_errors++;
}
-void ks8842_tasklet(unsigned long arg)
+static void ks8842_tasklet(unsigned long arg)
{
struct net_device *netdev = (struct net_device *)arg;
struct ks8842_adapter *adapter = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index ac20098b542a..9f3f5dbe1d30 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -688,7 +688,7 @@ static void ks_soft_reset(struct ks_net *ks, unsigned op)
}
-void ks_enable_qmu(struct ks_net *ks)
+static void ks_enable_qmu(struct ks_net *ks)
{
u16 w;
diff --git a/drivers/net/ethernet/moxa/Kconfig b/drivers/net/ethernet/moxa/Kconfig
new file mode 100644
index 000000000000..1731e050fa27
--- /dev/null
+++ b/drivers/net/ethernet/moxa/Kconfig
@@ -0,0 +1,30 @@
+#
+# MOXART device configuration
+#
+
+config NET_VENDOR_MOXART
+ bool "MOXA ART devices"
+ default y
+ depends on (ARM && ARCH_MOXART)
+ ---help---
+ If you have a network (Ethernet) card belonging to this class, say Y
+ and read the Ethernet-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about MOXA ART devices. If you say Y, you will be asked
+ for your specific card in the following questions.
+
+if NET_VENDOR_MOXART
+
+config ARM_MOXART_ETHER
+ tristate "MOXART Ethernet support"
+ depends on ARM && ARCH_MOXART
+ select NET_CORE
+ ---help---
+ If you wish to compile a kernel for a hardware with MOXA ART SoC and
+ want to use the internal ethernet then you should answer Y to this.
+
+
+endif # NET_VENDOR_MOXART
diff --git a/drivers/net/ethernet/moxa/Makefile b/drivers/net/ethernet/moxa/Makefile
new file mode 100644
index 000000000000..aa3c73e9e952
--- /dev/null
+++ b/drivers/net/ethernet/moxa/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the MOXART network device drivers.
+#
+
+obj-$(CONFIG_ARM_MOXART_ETHER) += moxart_ether.o
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
new file mode 100644
index 000000000000..abd2c545df83
--- /dev/null
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -0,0 +1,558 @@
+/* MOXA ART Ethernet (RTL8201CP) driver.
+ *
+ * Copyright (C) 2013 Jonas Jensen
+ *
+ * Jonas Jensen <jonas.jensen@gmail.com>
+ *
+ * Based on code from
+ * Moxa Technology Co., Ltd. <www.moxa.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+#include <linux/ethtool.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/crc32.h>
+#include <linux/crc32c.h>
+#include <linux/dma-mapping.h>
+
+#include "moxart_ether.h"
+
+static inline void moxart_emac_write(struct net_device *ndev,
+ unsigned int reg, unsigned long value)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(value, priv->base + reg);
+}
+
+static void moxart_update_mac_address(struct net_device *ndev)
+{
+ moxart_emac_write(ndev, REG_MAC_MS_ADDRESS,
+ ((ndev->dev_addr[0] << 8) | (ndev->dev_addr[1])));
+ moxart_emac_write(ndev, REG_MAC_MS_ADDRESS + 4,
+ ((ndev->dev_addr[2] << 24) |
+ (ndev->dev_addr[3] << 16) |
+ (ndev->dev_addr[4] << 8) |
+ (ndev->dev_addr[5])));
+}
+
+static int moxart_set_mac_address(struct net_device *ndev, void *addr)
+{
+ struct sockaddr *address = addr;
+
+ if (!is_valid_ether_addr(address->sa_data))
+ return -EADDRNOTAVAIL;
+
+ memcpy(ndev->dev_addr, address->sa_data, ndev->addr_len);
+ moxart_update_mac_address(ndev);
+
+ return 0;
+}
+
+static void moxart_mac_free_memory(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ int i;
+
+ for (i = 0; i < RX_DESC_NUM; i++)
+ dma_unmap_single(&ndev->dev, priv->rx_mapping[i],
+ priv->rx_buf_size, DMA_FROM_DEVICE);
+
+ if (priv->tx_desc_base)
+ dma_free_coherent(NULL, TX_REG_DESC_SIZE * TX_DESC_NUM,
+ priv->tx_desc_base, priv->tx_base);
+
+ if (priv->rx_desc_base)
+ dma_free_coherent(NULL, RX_REG_DESC_SIZE * RX_DESC_NUM,
+ priv->rx_desc_base, priv->rx_base);
+
+ kfree(priv->tx_buf_base);
+ kfree(priv->rx_buf_base);
+}
+
+static void moxart_mac_reset(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(SW_RST, priv->base + REG_MAC_CTRL);
+ while (readl(priv->base + REG_MAC_CTRL) & SW_RST)
+ mdelay(10);
+
+ writel(0, priv->base + REG_INTERRUPT_MASK);
+
+ priv->reg_maccr = RX_BROADPKT | FULLDUP | CRC_APD | RX_FTL;
+}
+
+static void moxart_mac_enable(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(0x00001010, priv->base + REG_INT_TIMER_CTRL);
+ writel(0x00000001, priv->base + REG_APOLL_TIMER_CTRL);
+ writel(0x00000390, priv->base + REG_DMA_BLEN_CTRL);
+
+ priv->reg_imr |= (RPKT_FINISH_M | XPKT_FINISH_M);
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+
+ priv->reg_maccr |= (RCV_EN | XMT_EN | RDMA_EN | XDMA_EN);
+ writel(priv->reg_maccr, priv->base + REG_MAC_CTRL);
+}
+
+static void moxart_mac_setup_desc_ring(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ void __iomem *desc;
+ int i;
+
+ for (i = 0; i < TX_DESC_NUM; i++) {
+ desc = priv->tx_desc_base + i * TX_REG_DESC_SIZE;
+ memset(desc, 0, TX_REG_DESC_SIZE);
+
+ priv->tx_buf[i] = priv->tx_buf_base + priv->tx_buf_size * i;
+ }
+ writel(TX_DESC1_END, desc + TX_REG_OFFSET_DESC1);
+
+ priv->tx_head = 0;
+ priv->tx_tail = 0;
+
+ for (i = 0; i < RX_DESC_NUM; i++) {
+ desc = priv->rx_desc_base + i * RX_REG_DESC_SIZE;
+ memset(desc, 0, RX_REG_DESC_SIZE);
+ writel(RX_DESC0_DMA_OWN, desc + RX_REG_OFFSET_DESC0);
+ writel(RX_BUF_SIZE & RX_DESC1_BUF_SIZE_MASK,
+ desc + RX_REG_OFFSET_DESC1);
+
+ priv->rx_buf[i] = priv->rx_buf_base + priv->rx_buf_size * i;
+ priv->rx_mapping[i] = dma_map_single(&ndev->dev,
+ priv->rx_buf[i],
+ priv->rx_buf_size,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&ndev->dev, priv->rx_mapping[i]))
+ netdev_err(ndev, "DMA mapping error\n");
+
+ writel(priv->rx_mapping[i],
+ desc + RX_REG_OFFSET_DESC2 + RX_DESC2_ADDRESS_PHYS);
+ writel(priv->rx_buf[i],
+ desc + RX_REG_OFFSET_DESC2 + RX_DESC2_ADDRESS_VIRT);
+ }
+ writel(RX_DESC1_END, desc + RX_REG_OFFSET_DESC1);
+
+ priv->rx_head = 0;
+
+ /* reset the MAC controler TX/RX desciptor base address */
+ writel(priv->tx_base, priv->base + REG_TXR_BASE_ADDRESS);
+ writel(priv->rx_base, priv->base + REG_RXR_BASE_ADDRESS);
+}
+
+static int moxart_mac_open(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ if (!is_valid_ether_addr(ndev->dev_addr))
+ return -EADDRNOTAVAIL;
+
+ napi_enable(&priv->napi);
+
+ moxart_mac_reset(ndev);
+ moxart_update_mac_address(ndev);
+ moxart_mac_setup_desc_ring(ndev);
+ moxart_mac_enable(ndev);
+ netif_start_queue(ndev);
+
+ netdev_dbg(ndev, "%s: IMR=0x%x, MACCR=0x%x\n",
+ __func__, readl(priv->base + REG_INTERRUPT_MASK),
+ readl(priv->base + REG_MAC_CTRL));
+
+ return 0;
+}
+
+static int moxart_mac_stop(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ napi_disable(&priv->napi);
+
+ netif_stop_queue(ndev);
+
+ /* disable all interrupts */
+ writel(0, priv->base + REG_INTERRUPT_MASK);
+
+ /* disable all functions */
+ writel(0, priv->base + REG_MAC_CTRL);
+
+ return 0;
+}
+
+static int moxart_rx_poll(struct napi_struct *napi, int budget)
+{
+ struct moxart_mac_priv_t *priv = container_of(napi,
+ struct moxart_mac_priv_t,
+ napi);
+ struct net_device *ndev = priv->ndev;
+ struct sk_buff *skb;
+ void __iomem *desc;
+ unsigned int desc0, len;
+ int rx_head = priv->rx_head;
+ int rx = 0;
+
+ while (1) {
+ desc = priv->rx_desc_base + (RX_REG_DESC_SIZE * rx_head);
+ desc0 = readl(desc + RX_REG_OFFSET_DESC0);
+
+ if (desc0 & RX_DESC0_DMA_OWN)
+ break;
+
+ if (desc0 & (RX_DESC0_ERR | RX_DESC0_CRC_ERR | RX_DESC0_FTL |
+ RX_DESC0_RUNT | RX_DESC0_ODD_NB)) {
+ net_dbg_ratelimited("packet error\n");
+ priv->stats.rx_dropped++;
+ priv->stats.rx_errors++;
+ continue;
+ }
+
+ len = desc0 & RX_DESC0_FRAME_LEN_MASK;
+
+ if (len > RX_BUF_SIZE)
+ len = RX_BUF_SIZE;
+
+ skb = build_skb(priv->rx_buf[rx_head], priv->rx_buf_size);
+ if (unlikely(!skb)) {
+ net_dbg_ratelimited("build_skb failed\n");
+ priv->stats.rx_dropped++;
+ priv->stats.rx_errors++;
+ }
+
+ skb_put(skb, len);
+ skb->protocol = eth_type_trans(skb, ndev);
+ napi_gro_receive(&priv->napi, skb);
+ rx++;
+
+ ndev->last_rx = jiffies;
+ priv->stats.rx_packets++;
+ priv->stats.rx_bytes += len;
+ if (desc0 & RX_DESC0_MULTICAST)
+ priv->stats.multicast++;
+
+ writel(RX_DESC0_DMA_OWN, desc + RX_REG_OFFSET_DESC0);
+
+ rx_head = RX_NEXT(rx_head);
+ priv->rx_head = rx_head;
+
+ if (rx >= budget)
+ break;
+ }
+
+ if (rx < budget) {
+ napi_gro_flush(napi, false);
+ __napi_complete(napi);
+ }
+
+ priv->reg_imr |= RPKT_FINISH_M;
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+
+ return rx;
+}
+
+static void moxart_tx_finished(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ unsigned tx_head = priv->tx_head;
+ unsigned tx_tail = priv->tx_tail;
+
+ while (tx_tail != tx_head) {
+ dma_unmap_single(&ndev->dev, priv->tx_mapping[tx_tail],
+ priv->tx_len[tx_tail], DMA_TO_DEVICE);
+
+ priv->stats.tx_packets++;
+ priv->stats.tx_bytes += priv->tx_skb[tx_tail]->len;
+
+ dev_kfree_skb_irq(priv->tx_skb[tx_tail]);
+ priv->tx_skb[tx_tail] = NULL;
+
+ tx_tail = TX_NEXT(tx_tail);
+ }
+ priv->tx_tail = tx_tail;
+}
+
+static irqreturn_t moxart_mac_interrupt(int irq, void *dev_id)
+{
+ struct net_device *ndev = (struct net_device *) dev_id;
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ unsigned int ists = readl(priv->base + REG_INTERRUPT_STATUS);
+
+ if (ists & XPKT_OK_INT_STS)
+ moxart_tx_finished(ndev);
+
+ if (ists & RPKT_FINISH) {
+ if (napi_schedule_prep(&priv->napi)) {
+ priv->reg_imr &= ~RPKT_FINISH_M;
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+ __napi_schedule(&priv->napi);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int moxart_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ void __iomem *desc;
+ unsigned int len;
+ unsigned int tx_head = priv->tx_head;
+ u32 txdes1;
+
+ desc = priv->tx_desc_base + (TX_REG_DESC_SIZE * tx_head);
+
+ spin_lock_irq(&priv->txlock);
+ if (readl(desc + TX_REG_OFFSET_DESC0) & TX_DESC0_DMA_OWN) {
+ net_dbg_ratelimited("no TX space for packet\n");
+ priv->stats.tx_dropped++;
+ return NETDEV_TX_BUSY;
+ }
+
+ len = skb->len > TX_BUF_SIZE ? TX_BUF_SIZE : skb->len;
+
+ priv->tx_mapping[tx_head] = dma_map_single(&ndev->dev, skb->data,
+ len, DMA_TO_DEVICE);
+ if (dma_mapping_error(&ndev->dev, priv->tx_mapping[tx_head])) {
+ netdev_err(ndev, "DMA mapping error\n");
+ return NETDEV_TX_BUSY;
+ }
+
+ priv->tx_len[tx_head] = len;
+ priv->tx_skb[tx_head] = skb;
+
+ writel(priv->tx_mapping[tx_head],
+ desc + TX_REG_OFFSET_DESC2 + TX_DESC2_ADDRESS_PHYS);
+ writel(skb->data,
+ desc + TX_REG_OFFSET_DESC2 + TX_DESC2_ADDRESS_VIRT);
+
+ if (skb->len < ETH_ZLEN) {
+ memset(&skb->data[skb->len],
+ 0, ETH_ZLEN - skb->len);
+ len = ETH_ZLEN;
+ }
+
+ txdes1 = readl(desc + TX_REG_OFFSET_DESC1);
+ txdes1 |= TX_DESC1_LTS | TX_DESC1_FTS;
+ txdes1 &= ~(TX_DESC1_FIFO_COMPLETE | TX_DESC1_INTR_COMPLETE);
+ txdes1 |= (len & TX_DESC1_BUF_SIZE_MASK);
+ writel(txdes1, desc + TX_REG_OFFSET_DESC1);
+ writel(TX_DESC0_DMA_OWN, desc + TX_REG_OFFSET_DESC0);
+
+ /* start to send packet */
+ writel(0xffffffff, priv->base + REG_TX_POLL_DEMAND);
+
+ priv->tx_head = TX_NEXT(tx_head);
+
+ ndev->trans_start = jiffies;
+
+ spin_unlock_irq(&priv->txlock);
+
+ return NETDEV_TX_OK;
+}
+
+static struct net_device_stats *moxart_mac_get_stats(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ return &priv->stats;
+}
+
+static void moxart_mac_setmulticast(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ struct netdev_hw_addr *ha;
+ int crc_val;
+
+ netdev_for_each_mc_addr(ha, ndev) {
+ crc_val = crc32_le(~0, ha->addr, ETH_ALEN);
+ crc_val = (crc_val >> 26) & 0x3f;
+ if (crc_val >= 32) {
+ writel(readl(priv->base + REG_MCAST_HASH_TABLE1) |
+ (1UL << (crc_val - 32)),
+ priv->base + REG_MCAST_HASH_TABLE1);
+ } else {
+ writel(readl(priv->base + REG_MCAST_HASH_TABLE0) |
+ (1UL << crc_val),
+ priv->base + REG_MCAST_HASH_TABLE0);
+ }
+ }
+}
+
+static void moxart_mac_set_rx_mode(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ spin_lock_irq(&priv->txlock);
+
+ (ndev->flags & IFF_PROMISC) ? (priv->reg_maccr |= RCV_ALL) :
+ (priv->reg_maccr &= ~RCV_ALL);
+
+ (ndev->flags & IFF_ALLMULTI) ? (priv->reg_maccr |= RX_MULTIPKT) :
+ (priv->reg_maccr &= ~RX_MULTIPKT);
+
+ if ((ndev->flags & IFF_MULTICAST) && netdev_mc_count(ndev)) {
+ priv->reg_maccr |= HT_MULTI_EN;
+ moxart_mac_setmulticast(ndev);
+ } else {
+ priv->reg_maccr &= ~HT_MULTI_EN;
+ }
+
+ writel(priv->reg_maccr, priv->base + REG_MAC_CTRL);
+
+ spin_unlock_irq(&priv->txlock);
+}
+
+static struct net_device_ops moxart_netdev_ops = {
+ .ndo_open = moxart_mac_open,
+ .ndo_stop = moxart_mac_stop,
+ .ndo_start_xmit = moxart_mac_start_xmit,
+ .ndo_get_stats = moxart_mac_get_stats,
+ .ndo_set_rx_mode = moxart_mac_set_rx_mode,
+ .ndo_set_mac_address = moxart_set_mac_address,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_change_mtu = eth_change_mtu,
+};
+
+static int moxart_mac_probe(struct platform_device *pdev)
+{
+ struct device *p_dev = &pdev->dev;
+ struct device_node *node = p_dev->of_node;
+ struct net_device *ndev;
+ struct moxart_mac_priv_t *priv;
+ struct resource *res;
+ unsigned int irq;
+ int ret;
+
+ ndev = alloc_etherdev(sizeof(struct moxart_mac_priv_t));
+ if (!ndev)
+ return -ENOMEM;
+
+ irq = irq_of_parse_and_map(node, 0);
+ if (irq <= 0) {
+ netdev_err(ndev, "irq_of_parse_and_map failed\n");
+ return -EINVAL;
+ }
+
+ priv = netdev_priv(ndev);
+ priv->ndev = ndev;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ ndev->base_addr = res->start;
+ priv->base = devm_ioremap_resource(p_dev, res);
+ ret = IS_ERR(priv->base);
+ if (ret) {
+ dev_err(p_dev, "devm_ioremap_resource failed\n");
+ goto init_fail;
+ }
+
+ spin_lock_init(&priv->txlock);
+
+ priv->tx_buf_size = TX_BUF_SIZE;
+ priv->rx_buf_size = RX_BUF_SIZE +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+
+ priv->tx_desc_base = dma_alloc_coherent(NULL, TX_REG_DESC_SIZE *
+ TX_DESC_NUM, &priv->tx_base,
+ GFP_DMA | GFP_KERNEL);
+ if (priv->tx_desc_base == NULL)
+ goto init_fail;
+
+ priv->rx_desc_base = dma_alloc_coherent(NULL, RX_REG_DESC_SIZE *
+ RX_DESC_NUM, &priv->rx_base,
+ GFP_DMA | GFP_KERNEL);
+ if (priv->rx_desc_base == NULL)
+ goto init_fail;
+
+ priv->tx_buf_base = kmalloc(priv->tx_buf_size * TX_DESC_NUM,
+ GFP_ATOMIC);
+ if (!priv->tx_buf_base)
+ goto init_fail;
+
+ priv->rx_buf_base = kmalloc(priv->rx_buf_size * RX_DESC_NUM,
+ GFP_ATOMIC);
+ if (!priv->rx_buf_base)
+ goto init_fail;
+
+ platform_set_drvdata(pdev, ndev);
+
+ ret = devm_request_irq(p_dev, irq, moxart_mac_interrupt, 0,
+ pdev->name, ndev);
+ if (ret) {
+ netdev_err(ndev, "devm_request_irq failed\n");
+ goto init_fail;
+ }
+
+ ether_setup(ndev);
+ ndev->netdev_ops = &moxart_netdev_ops;
+ netif_napi_add(ndev, &priv->napi, moxart_rx_poll, RX_DESC_NUM);
+ ndev->priv_flags |= IFF_UNICAST_FLT;
+ ndev->irq = irq;
+
+ SET_NETDEV_DEV(ndev, &pdev->dev);
+
+ ret = register_netdev(ndev);
+ if (ret) {
+ free_netdev(ndev);
+ goto init_fail;
+ }
+
+ netdev_dbg(ndev, "%s: IRQ=%d address=%pM\n",
+ __func__, ndev->irq, ndev->dev_addr);
+
+ return 0;
+
+init_fail:
+ netdev_err(ndev, "init failed\n");
+ moxart_mac_free_memory(ndev);
+
+ return ret;
+}
+
+static int moxart_remove(struct platform_device *pdev)
+{
+ struct net_device *ndev = platform_get_drvdata(pdev);
+
+ unregister_netdev(ndev);
+ free_irq(ndev->irq, ndev);
+ moxart_mac_free_memory(ndev);
+ platform_set_drvdata(pdev, NULL);
+ free_netdev(ndev);
+
+ return 0;
+}
+
+static const struct of_device_id moxart_mac_match[] = {
+ { .compatible = "moxa,moxart-mac" },
+ { }
+};
+
+struct __initdata platform_driver moxart_mac_driver = {
+ .probe = moxart_mac_probe,
+ .remove = moxart_remove,
+ .driver = {
+ .name = "moxart-ethernet",
+ .owner = THIS_MODULE,
+ .of_match_table = moxart_mac_match,
+ },
+};
+module_platform_driver(moxart_mac_driver);
+
+MODULE_DESCRIPTION("MOXART RTL8201CP Ethernet driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jonas Jensen <jonas.jensen@gmail.com>");
diff --git a/drivers/net/ethernet/moxa/moxart_ether.h b/drivers/net/ethernet/moxa/moxart_ether.h
new file mode 100644
index 000000000000..2be9280d608c
--- /dev/null
+++ b/drivers/net/ethernet/moxa/moxart_ether.h
@@ -0,0 +1,330 @@
+/* MOXA ART Ethernet (RTL8201CP) driver.
+ *
+ * Copyright (C) 2013 Jonas Jensen
+ *
+ * Jonas Jensen <jonas.jensen@gmail.com>
+ *
+ * Based on code from
+ * Moxa Technology Co., Ltd. <www.moxa.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef _MOXART_ETHERNET_H
+#define _MOXART_ETHERNET_H
+
+#define TX_REG_OFFSET_DESC0 0
+#define TX_REG_OFFSET_DESC1 4
+#define TX_REG_OFFSET_DESC2 8
+#define TX_REG_DESC_SIZE 16
+
+#define RX_REG_OFFSET_DESC0 0
+#define RX_REG_OFFSET_DESC1 4
+#define RX_REG_OFFSET_DESC2 8
+#define RX_REG_DESC_SIZE 16
+
+#define TX_DESC0_PKT_LATE_COL 0x1 /* abort, late collision */
+#define TX_DESC0_RX_PKT_EXS_COL 0x2 /* abort, >16 collisions */
+#define TX_DESC0_DMA_OWN 0x80000000 /* owned by controller */
+#define TX_DESC1_BUF_SIZE_MASK 0x7ff
+#define TX_DESC1_LTS 0x8000000 /* last TX packet */
+#define TX_DESC1_FTS 0x10000000 /* first TX packet */
+#define TX_DESC1_FIFO_COMPLETE 0x20000000
+#define TX_DESC1_INTR_COMPLETE 0x40000000
+#define TX_DESC1_END 0x80000000
+#define TX_DESC2_ADDRESS_PHYS 0
+#define TX_DESC2_ADDRESS_VIRT 4
+
+#define RX_DESC0_FRAME_LEN 0
+#define RX_DESC0_FRAME_LEN_MASK 0x7FF
+#define RX_DESC0_MULTICAST 0x10000
+#define RX_DESC0_BROADCAST 0x20000
+#define RX_DESC0_ERR 0x40000
+#define RX_DESC0_CRC_ERR 0x80000
+#define RX_DESC0_FTL 0x100000
+#define RX_DESC0_RUNT 0x200000 /* packet less than 64 bytes */
+#define RX_DESC0_ODD_NB 0x400000 /* receive odd nibbles */
+#define RX_DESC0_LRS 0x10000000 /* last receive segment */
+#define RX_DESC0_FRS 0x20000000 /* first receive segment */
+#define RX_DESC0_DMA_OWN 0x80000000
+#define RX_DESC1_BUF_SIZE_MASK 0x7FF
+#define RX_DESC1_END 0x80000000
+#define RX_DESC2_ADDRESS_PHYS 0
+#define RX_DESC2_ADDRESS_VIRT 4
+
+#define TX_DESC_NUM 64
+#define TX_DESC_NUM_MASK (TX_DESC_NUM-1)
+#define TX_NEXT(N) (((N) + 1) & (TX_DESC_NUM_MASK))
+#define TX_BUF_SIZE 1600
+#define TX_BUF_SIZE_MAX (TX_DESC1_BUF_SIZE_MASK+1)
+
+#define RX_DESC_NUM 64
+#define RX_DESC_NUM_MASK (RX_DESC_NUM-1)
+#define RX_NEXT(N) (((N) + 1) & (RX_DESC_NUM_MASK))
+#define RX_BUF_SIZE 1600
+#define RX_BUF_SIZE_MAX (RX_DESC1_BUF_SIZE_MASK+1)
+
+#define REG_INTERRUPT_STATUS 0
+#define REG_INTERRUPT_MASK 4
+#define REG_MAC_MS_ADDRESS 8
+#define REG_MAC_LS_ADDRESS 12
+#define REG_MCAST_HASH_TABLE0 16
+#define REG_MCAST_HASH_TABLE1 20
+#define REG_TX_POLL_DEMAND 24
+#define REG_RX_POLL_DEMAND 28
+#define REG_TXR_BASE_ADDRESS 32
+#define REG_RXR_BASE_ADDRESS 36
+#define REG_INT_TIMER_CTRL 40
+#define REG_APOLL_TIMER_CTRL 44
+#define REG_DMA_BLEN_CTRL 48
+#define REG_RESERVED1 52
+#define REG_MAC_CTRL 136
+#define REG_MAC_STATUS 140
+#define REG_PHY_CTRL 144
+#define REG_PHY_WRITE_DATA 148
+#define REG_FLOW_CTRL 152
+#define REG_BACK_PRESSURE 156
+#define REG_RESERVED2 160
+#define REG_TEST_SEED 196
+#define REG_DMA_FIFO_STATE 200
+#define REG_TEST_MODE 204
+#define REG_RESERVED3 208
+#define REG_TX_COL_COUNTER 212
+#define REG_RPF_AEP_COUNTER 216
+#define REG_XM_PG_COUNTER 220
+#define REG_RUNT_TLC_COUNTER 224
+#define REG_CRC_FTL_COUNTER 228
+#define REG_RLC_RCC_COUNTER 232
+#define REG_BROC_COUNTER 236
+#define REG_MULCA_COUNTER 240
+#define REG_RP_COUNTER 244
+#define REG_XP_COUNTER 248
+
+#define REG_PHY_CTRL_OFFSET 0x0
+#define REG_PHY_STATUS 0x1
+#define REG_PHY_ID1 0x2
+#define REG_PHY_ID2 0x3
+#define REG_PHY_ANA 0x4
+#define REG_PHY_ANLPAR 0x5
+#define REG_PHY_ANE 0x6
+#define REG_PHY_ECTRL1 0x10
+#define REG_PHY_QPDS 0x11
+#define REG_PHY_10BOP 0x12
+#define REG_PHY_ECTRL2 0x13
+#define REG_PHY_FTMAC100_WRITE 0x8000000
+#define REG_PHY_FTMAC100_READ 0x4000000
+
+/* REG_INTERRUPT_STATUS */
+#define RPKT_FINISH BIT(0) /* DMA data received */
+#define NORXBUF BIT(1) /* receive buffer unavailable */
+#define XPKT_FINISH BIT(2) /* DMA moved data to TX FIFO */
+#define NOTXBUF BIT(3) /* transmit buffer unavailable */
+#define XPKT_OK_INT_STS BIT(4) /* transmit to ethernet success */
+#define XPKT_LOST_INT_STS BIT(5) /* transmit ethernet lost (collision) */
+#define RPKT_SAV BIT(6) /* FIFO receive success */
+#define RPKT_LOST_INT_STS BIT(7) /* FIFO full, receive failed */
+#define AHB_ERR BIT(8) /* AHB error */
+#define PHYSTS_CHG BIT(9) /* PHY link status change */
+
+/* REG_INTERRUPT_MASK */
+#define RPKT_FINISH_M BIT(0)
+#define NORXBUF_M BIT(1)
+#define XPKT_FINISH_M BIT(2)
+#define NOTXBUF_M BIT(3)
+#define XPKT_OK_M BIT(4)
+#define XPKT_LOST_M BIT(5)
+#define RPKT_SAV_M BIT(6)
+#define RPKT_LOST_M BIT(7)
+#define AHB_ERR_M BIT(8)
+#define PHYSTS_CHG_M BIT(9)
+
+/* REG_MAC_MS_ADDRESS */
+#define MAC_MADR_MASK 0xffff /* 2 MSB MAC address */
+
+/* REG_INT_TIMER_CTRL */
+#define TXINT_TIME_SEL BIT(15) /* TX cycle time period */
+#define TXINT_THR_MASK 0x7000
+#define TXINT_CNT_MASK 0xf00
+#define RXINT_TIME_SEL BIT(7) /* RX cycle time period */
+#define RXINT_THR_MASK 0x70
+#define RXINT_CNT_MASK 0xF
+
+/* REG_APOLL_TIMER_CTRL */
+#define TXPOLL_TIME_SEL BIT(12) /* TX poll time period */
+#define TXPOLL_CNT_MASK 0xf00
+#define TXPOLL_CNT_SHIFT_BIT 8
+#define RXPOLL_TIME_SEL BIT(4) /* RX poll time period */
+#define RXPOLL_CNT_MASK 0xF
+#define RXPOLL_CNT_SHIFT_BIT 0
+
+/* REG_DMA_BLEN_CTRL */
+#define RX_THR_EN BIT(9) /* RX FIFO threshold arbitration */
+#define RXFIFO_HTHR_MASK 0x1c0
+#define RXFIFO_LTHR_MASK 0x38
+#define INCR16_EN BIT(2) /* AHB bus INCR16 burst command */
+#define INCR8_EN BIT(1) /* AHB bus INCR8 burst command */
+#define INCR4_EN BIT(0) /* AHB bus INCR4 burst command */
+
+/* REG_MAC_CTRL */
+#define RX_BROADPKT BIT(17) /* receive broadcast packets */
+#define RX_MULTIPKT BIT(16) /* receive all multicast packets */
+#define FULLDUP BIT(15) /* full duplex */
+#define CRC_APD BIT(14) /* append CRC to transmitted packet */
+#define RCV_ALL BIT(12) /* ignore incoming packet destination */
+#define RX_FTL BIT(11) /* accept packets larger than 1518 B */
+#define RX_RUNT BIT(10) /* accept packets smaller than 64 B */
+#define HT_MULTI_EN BIT(9) /* accept on hash and mcast pass */
+#define RCV_EN BIT(8) /* receiver enable */
+#define ENRX_IN_HALFTX BIT(6) /* enable receive in half duplex mode */
+#define XMT_EN BIT(5) /* transmit enable */
+#define CRC_DIS BIT(4) /* disable CRC check when receiving */
+#define LOOP_EN BIT(3) /* internal loop-back */
+#define SW_RST BIT(2) /* software reset, last 64 AHB clocks */
+#define RDMA_EN BIT(1) /* enable receive DMA chan */
+#define XDMA_EN BIT(0) /* enable transmit DMA chan */
+
+/* REG_MAC_STATUS */
+#define COL_EXCEED BIT(11) /* more than 16 collisions */
+#define LATE_COL BIT(10) /* transmit late collision detected */
+#define XPKT_LOST BIT(9) /* transmit to ethernet lost */
+#define XPKT_OK BIT(8) /* transmit to ethernet success */
+#define RUNT_MAC_STS BIT(7) /* receive runt detected */
+#define FTL_MAC_STS BIT(6) /* receive frame too long detected */
+#define CRC_ERR_MAC_STS BIT(5)
+#define RPKT_LOST BIT(4) /* RX FIFO full, receive failed */
+#define RPKT_SAVE BIT(3) /* RX FIFO receive success */
+#define COL BIT(2) /* collision, incoming packet dropped */
+#define MCPU_BROADCAST BIT(1)
+#define MCPU_MULTICAST BIT(0)
+
+/* REG_PHY_CTRL */
+#define MIIWR BIT(27) /* init write sequence (auto cleared)*/
+#define MIIRD BIT(26)
+#define REGAD_MASK 0x3e00000
+#define PHYAD_MASK 0x1f0000
+#define MIIRDATA_MASK 0xffff
+
+/* REG_PHY_WRITE_DATA */
+#define MIIWDATA_MASK 0xffff
+
+/* REG_FLOW_CTRL */
+#define PAUSE_TIME_MASK 0xffff0000
+#define FC_HIGH_MASK 0xf000
+#define FC_LOW_MASK 0xf00
+#define RX_PAUSE BIT(4) /* receive pause frame */
+#define TX_PAUSED BIT(3) /* transmit pause due to receive */
+#define FCTHR_EN BIT(2) /* enable threshold mode. */
+#define TX_PAUSE BIT(1) /* transmit pause frame */
+#define FC_EN BIT(0) /* flow control mode enable */
+
+/* REG_BACK_PRESSURE */
+#define BACKP_LOW_MASK 0xf00
+#define BACKP_JAM_LEN_MASK 0xf0
+#define BACKP_MODE BIT(1) /* address mode */
+#define BACKP_ENABLE BIT(0)
+
+/* REG_TEST_SEED */
+#define TEST_SEED_MASK 0x3fff
+
+/* REG_DMA_FIFO_STATE */
+#define TX_DMA_REQUEST BIT(31)
+#define RX_DMA_REQUEST BIT(30)
+#define TX_DMA_GRANT BIT(29)
+#define RX_DMA_GRANT BIT(28)
+#define TX_FIFO_EMPTY BIT(27)
+#define RX_FIFO_EMPTY BIT(26)
+#define TX_DMA2_SM_MASK 0x7000
+#define TX_DMA1_SM_MASK 0xf00
+#define RX_DMA2_SM_MASK 0x70
+#define RX_DMA1_SM_MASK 0xF
+
+/* REG_TEST_MODE */
+#define SINGLE_PKT BIT(26) /* single packet mode */
+#define PTIMER_TEST BIT(25) /* automatic polling timer test mode */
+#define ITIMER_TEST BIT(24) /* interrupt timer test mode */
+#define TEST_SEED_SELECT BIT(22)
+#define SEED_SELECT BIT(21)
+#define TEST_MODE BIT(20)
+#define TEST_TIME_MASK 0xffc00
+#define TEST_EXCEL_MASK 0x3e0
+
+/* REG_TX_COL_COUNTER */
+#define TX_MCOL_MASK 0xffff0000
+#define TX_MCOL_SHIFT_BIT 16
+#define TX_SCOL_MASK 0xffff
+#define TX_SCOL_SHIFT_BIT 0
+
+/* REG_RPF_AEP_COUNTER */
+#define RPF_MASK 0xffff0000
+#define RPF_SHIFT_BIT 16
+#define AEP_MASK 0xffff
+#define AEP_SHIFT_BIT 0
+
+/* REG_XM_PG_COUNTER */
+#define XM_MASK 0xffff0000
+#define XM_SHIFT_BIT 16
+#define PG_MASK 0xffff
+#define PG_SHIFT_BIT 0
+
+/* REG_RUNT_TLC_COUNTER */
+#define RUNT_CNT_MASK 0xffff0000
+#define RUNT_CNT_SHIFT_BIT 16
+#define TLCC_MASK 0xffff
+#define TLCC_SHIFT_BIT 0
+
+/* REG_CRC_FTL_COUNTER */
+#define CRCER_CNT_MASK 0xffff0000
+#define CRCER_CNT_SHIFT_BIT 16
+#define FTL_CNT_MASK 0xffff
+#define FTL_CNT_SHIFT_BIT 0
+
+/* REG_RLC_RCC_COUNTER */
+#define RLC_MASK 0xffff0000
+#define RLC_SHIFT_BIT 16
+#define RCC_MASK 0xffff
+#define RCC_SHIFT_BIT 0
+
+/* REG_PHY_STATUS */
+#define AN_COMPLETE 0x20
+#define LINK_STATUS 0x4
+
+struct moxart_mac_priv_t {
+ void __iomem *base;
+ struct net_device_stats stats;
+ unsigned int reg_maccr;
+ unsigned int reg_imr;
+ struct napi_struct napi;
+ struct net_device *ndev;
+
+ dma_addr_t rx_base;
+ dma_addr_t rx_mapping[RX_DESC_NUM];
+ void __iomem *rx_desc_base;
+ unsigned char *rx_buf_base;
+ unsigned char *rx_buf[RX_DESC_NUM];
+ unsigned int rx_head;
+ unsigned int rx_buf_size;
+
+ dma_addr_t tx_base;
+ dma_addr_t tx_mapping[TX_DESC_NUM];
+ void __iomem *tx_desc_base;
+ unsigned char *tx_buf_base;
+ unsigned char *tx_buf[RX_DESC_NUM];
+ unsigned int tx_head;
+ unsigned int tx_buf_size;
+
+ spinlock_t txlock;
+ unsigned int tx_len[TX_DESC_NUM];
+ struct sk_buff *tx_skb[TX_DESC_NUM];
+ unsigned int tx_tail;
+};
+
+#if TX_BUF_SIZE >= TX_BUF_SIZE_MAX
+#error MOXA ART Ethernet device driver TX buffer is too large!
+#endif
+#if RX_BUF_SIZE >= RX_BUF_SIZE_MAX
+#error MOXA ART Ethernet device driver RX buffer is too large!
+#endif
+
+#endif
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 967bae8b85c5..66c040047da7 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -244,7 +244,7 @@ struct myri10ge_priv {
int fw_ver_minor;
int fw_ver_tiny;
int adopted_rx_filter_bug;
- u8 mac_addr[6]; /* eeprom mac address */
+ u8 mac_addr[ETH_ALEN]; /* eeprom mac address */
unsigned long serial_number;
int vendor_specific_offset;
int fw_multicast_support;
@@ -3625,13 +3625,12 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp)
struct pci_dev *pdev = mgp->pdev;
char *old_fw;
bool old_allocated;
- int i, status, ncpus, msix_cap;
+ int i, status, ncpus;
mgp->num_slices = 1;
- msix_cap = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
ncpus = netif_get_num_default_rss_queues();
- if (myri10ge_max_slices == 1 || msix_cap == 0 ||
+ if (myri10ge_max_slices == 1 || !pdev->msix_cap ||
(myri10ge_max_slices == -1 && ncpus < 2))
return;
diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c
index e88bdb1aa669..dcfe58fa3b8a 100644
--- a/drivers/net/ethernet/nuvoton/w90p910_ether.c
+++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c
@@ -922,7 +922,7 @@ static void __init get_mac_address(struct net_device *dev)
{
struct w90p910_ether *ether = netdev_priv(dev);
struct platform_device *pdev;
- char addr[6];
+ char addr[ETH_ALEN];
pdev = ether->pdev;
@@ -934,7 +934,7 @@ static void __init get_mac_address(struct net_device *dev)
addr[5] = 0xa8;
if (is_valid_ether_addr(addr))
- memcpy(dev->dev_addr, &addr, 0x06);
+ memcpy(dev->dev_addr, &addr, ETH_ALEN);
else
dev_err(&pdev->dev, "invalid mac address\n");
}
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig
index cb22341a14a8..a588ffde9700 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig
@@ -4,7 +4,7 @@
config PCH_GBE
tristate "OKI SEMICONDUCTOR IOH(ML7223/ML7831) GbE"
- depends on PCI
+ depends on PCI && (X86 || COMPILE_TEST)
select MII
select PTP_1588_CLOCK_PCH
---help---
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h
index 7779036690cc..6797b1075874 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h
@@ -582,6 +582,19 @@ struct pch_gbe_hw_stats {
};
/**
+ * struct pch_gbe_privdata - PCI Device ID driver data
+ * @phy_tx_clk_delay: Bool, configure the PHY TX delay in software
+ * @phy_disable_hibernate: Bool, disable PHY hibernation
+ * @platform_init: Platform initialization callback, called from
+ * probe, prior to PHY initialization.
+ */
+struct pch_gbe_privdata {
+ bool phy_tx_clk_delay;
+ bool phy_disable_hibernate;
+ int (*platform_init)(struct pci_dev *pdev);
+};
+
+/**
* struct pch_gbe_adapter - board specific private data structure
* @stats_lock: Spinlock structure for status
* @ethtool_lock: Spinlock structure for ethtool
@@ -604,6 +617,7 @@ struct pch_gbe_hw_stats {
* @rx_buffer_len: Receive buffer length
* @tx_queue_len: Transmit queue length
* @have_msi: PCI MSI mode flag
+ * @pch_gbe_privdata: PCI Device ID driver_data
*/
struct pch_gbe_adapter {
@@ -631,6 +645,7 @@ struct pch_gbe_adapter {
int hwts_tx_en;
int hwts_rx_en;
struct pci_dev *ptp_pdev;
+ struct pch_gbe_privdata *pdata;
};
#define pch_gbe_hw_to_adapter(hw) container_of(hw, struct pch_gbe_adapter, hw)
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index ab1039a95bf9..e19f1be60d5e 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -23,6 +23,7 @@
#include <linux/module.h>
#include <linux/net_tstamp.h>
#include <linux/ptp_classify.h>
+#include <linux/gpio.h>
#define DRV_VERSION "1.01"
const char pch_driver_version[] = DRV_VERSION;
@@ -111,6 +112,8 @@ const char pch_driver_version[] = DRV_VERSION;
#define PTP_L4_MULTICAST_SA "01:00:5e:00:01:81"
#define PTP_L2_MULTICAST_SA "01:1b:19:00:00:00"
+#define MINNOW_PHY_RESET_GPIO 13
+
static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT;
static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg);
@@ -682,7 +685,7 @@ static int pch_gbe_init_phy(struct pch_gbe_adapter *adapter)
}
adapter->hw.phy.addr = adapter->mii.phy_id;
netdev_dbg(netdev, "phy_addr = %d\n", adapter->mii.phy_id);
- if (addr == 32)
+ if (addr == PCH_GBE_PHY_REGS_LEN)
return -EAGAIN;
/* Selected the phy and isolate the rest */
for (addr = 0; addr < PCH_GBE_PHY_REGS_LEN; addr++) {
@@ -2635,6 +2638,9 @@ static int pch_gbe_probe(struct pci_dev *pdev,
adapter->pdev = pdev;
adapter->hw.back = adapter;
adapter->hw.reg = pcim_iomap_table(pdev)[PCH_GBE_PCI_BAR];
+ adapter->pdata = (struct pch_gbe_privdata *)pci_id->driver_data;
+ if (adapter->pdata && adapter->pdata->platform_init)
+ adapter->pdata->platform_init(pdev);
adapter->ptp_pdev = pci_get_bus_and_slot(adapter->pdev->bus->number,
PCI_DEVFN(12, 4));
@@ -2710,6 +2716,10 @@ static int pch_gbe_probe(struct pci_dev *pdev,
dev_dbg(&pdev->dev, "PCH Network Connection\n");
+ /* Disable hibernation on certain platforms */
+ if (adapter->pdata && adapter->pdata->phy_disable_hibernate)
+ pch_gbe_phy_disable_hibernate(&adapter->hw);
+
device_set_wakeup_enable(&pdev->dev, 1);
return 0;
@@ -2720,9 +2730,48 @@ err_free_netdev:
return ret;
}
+/* The AR803X PHY on the MinnowBoard requires a physical pin to be toggled to
+ * ensure it is awake for probe and init. Request the line and reset the PHY.
+ */
+static int pch_gbe_minnow_platform_init(struct pci_dev *pdev)
+{
+ unsigned long flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH | GPIOF_EXPORT;
+ unsigned gpio = MINNOW_PHY_RESET_GPIO;
+ int ret;
+
+ ret = devm_gpio_request_one(&pdev->dev, gpio, flags,
+ "minnow_phy_reset");
+ if (ret) {
+ dev_err(&pdev->dev,
+ "ERR: Can't request PHY reset GPIO line '%d'\n", gpio);
+ return ret;
+ }
+
+ gpio_set_value(gpio, 0);
+ usleep_range(1250, 1500);
+ gpio_set_value(gpio, 1);
+ usleep_range(1250, 1500);
+
+ return ret;
+}
+
+static struct pch_gbe_privdata pch_gbe_minnow_privdata = {
+ .phy_tx_clk_delay = true,
+ .phy_disable_hibernate = true,
+ .platform_init = pch_gbe_minnow_platform_init,
+};
+
static DEFINE_PCI_DEVICE_TABLE(pch_gbe_pcidev_id) = {
{.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_IOH1_GBE,
+ .subvendor = PCI_VENDOR_ID_CIRCUITCO,
+ .subdevice = PCI_SUBSYSTEM_ID_CIRCUITCO_MINNOWBOARD,
+ .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
+ .class_mask = (0xFFFF00),
+ .driver_data = (kernel_ulong_t)&pch_gbe_minnow_privdata
+ },
+ {.vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_IOH1_GBE,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.class = (PCI_CLASS_NETWORK_ETHERNET << 8),
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
index da079073a6c6..8b7ff75fc8e0 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
@@ -74,6 +74,15 @@
#define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */
#define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */
+/* AR8031 PHY Debug Registers */
+#define PHY_AR803X_ID 0x00001374
+#define PHY_AR8031_DBG_OFF 0x1D
+#define PHY_AR8031_DBG_DAT 0x1E
+#define PHY_AR8031_SERDES 0x05
+#define PHY_AR8031_HIBERNATE 0x0B
+#define PHY_AR8031_SERDES_TX_CLK_DLY 0x0100 /* TX clock delay of 2.0ns */
+#define PHY_AR8031_PS_HIB_EN 0x8000 /* Hibernate enable */
+
/* Phy Id Register (word 2) */
#define PHY_REVISION_MASK 0x000F
@@ -249,6 +258,51 @@ void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw)
}
/**
+ * pch_gbe_phy_tx_clk_delay - Setup TX clock delay via the PHY
+ * @hw: Pointer to the HW structure
+ * Returns
+ * 0: Successful.
+ * -EINVAL: Invalid argument.
+ */
+static int pch_gbe_phy_tx_clk_delay(struct pch_gbe_hw *hw)
+{
+ /* The RGMII interface requires a ~2ns TX clock delay. This is typically
+ * done in layout with a longer trace or via PHY strapping, but can also
+ * be done via PHY configuration registers.
+ */
+ struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw);
+ u16 mii_reg;
+ int ret = 0;
+
+ switch (hw->phy.id) {
+ case PHY_AR803X_ID:
+ netdev_dbg(adapter->netdev,
+ "Configuring AR803X PHY for 2ns TX clock delay\n");
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_OFF, &mii_reg);
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF,
+ PHY_AR8031_SERDES);
+ if (ret)
+ break;
+
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg);
+ mii_reg |= PHY_AR8031_SERDES_TX_CLK_DLY;
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT,
+ mii_reg);
+ break;
+ default:
+ netdev_err(adapter->netdev,
+ "Unknown PHY (%x), could not set TX clock delay\n",
+ hw->phy.id);
+ return -EINVAL;
+ }
+
+ if (ret)
+ netdev_err(adapter->netdev,
+ "Could not configure tx clock delay for PHY\n");
+ return ret;
+}
+
+/**
* pch_gbe_phy_init_setting - PHY initial setting
* @hw: Pointer to the HW structure
*/
@@ -277,4 +331,48 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
pch_gbe_phy_read_reg_miic(hw, PHY_PHYSP_CONTROL, &mii_reg);
mii_reg |= PHYSP_CTRL_ASSERT_CRS_TX;
pch_gbe_phy_write_reg_miic(hw, PHY_PHYSP_CONTROL, mii_reg);
+
+ /* Setup a TX clock delay on certain platforms */
+ if (adapter->pdata && adapter->pdata->phy_tx_clk_delay)
+ pch_gbe_phy_tx_clk_delay(hw);
+}
+
+/**
+ * pch_gbe_phy_disable_hibernate - Disable the PHY low power state
+ * @hw: Pointer to the HW structure
+ * Returns
+ * 0: Successful.
+ * -EINVAL: Invalid argument.
+ */
+int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw)
+{
+ struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw);
+ u16 mii_reg;
+ int ret = 0;
+
+ switch (hw->phy.id) {
+ case PHY_AR803X_ID:
+ netdev_dbg(adapter->netdev,
+ "Disabling hibernation for AR803X PHY\n");
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF,
+ PHY_AR8031_HIBERNATE);
+ if (ret)
+ break;
+
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg);
+ mii_reg &= ~PHY_AR8031_PS_HIB_EN;
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT,
+ mii_reg);
+ break;
+ default:
+ netdev_err(adapter->netdev,
+ "Unknown PHY (%x), could not disable hibernation\n",
+ hw->phy.id);
+ return -EINVAL;
+ }
+
+ if (ret)
+ netdev_err(adapter->netdev,
+ "Could not disable PHY hibernation\n");
+ return ret;
}
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h
index 03264dc7b5ec..0cbe69206e04 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h
@@ -33,5 +33,6 @@ void pch_gbe_phy_power_up(struct pch_gbe_hw *hw);
void pch_gbe_phy_power_down(struct pch_gbe_hw *hw);
void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw);
void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw);
+int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw);
#endif /* _PCH_GBE_PHY_H_ */
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
index a5f0b5da6149..f21ae7b6c766 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -191,7 +191,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
struct device_node *dn = pci_device_to_OF_node(pdev);
int len;
const u8 *maddr;
- u8 addr[6];
+ u8 addr[ETH_ALEN];
if (!dn) {
dev_dbg(&pdev->dev,
@@ -201,8 +201,8 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
maddr = of_get_property(dn, "local-mac-address", &len);
- if (maddr && len == 6) {
- memcpy(mac->mac_addr, maddr, 6);
+ if (maddr && len == ETH_ALEN) {
+ memcpy(mac->mac_addr, maddr, ETH_ALEN);
return 0;
}
@@ -219,14 +219,15 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
return -ENOENT;
}
- if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &addr[0],
- &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]) != 6) {
+ if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
+ &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
+ != ETH_ALEN) {
dev_warn(&pdev->dev,
"can't parse mac address, not configuring\n");
return -EINVAL;
}
- memcpy(mac->mac_addr, addr, 6);
+ memcpy(mac->mac_addr, addr, ETH_ALEN);
return 0;
}
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.h b/drivers/net/ethernet/pasemi/pasemi_mac.h
index e2f4efa8ad46..f2749d46c125 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.h
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.h
@@ -83,7 +83,7 @@ struct pasemi_mac {
#define MAC_TYPE_GMAC 1
#define MAC_TYPE_XAUI 2
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
struct net_lro_mgr lro_mgr;
struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
index 9fbb1cdbfa47..8375cbde9969 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
@@ -536,10 +536,10 @@ static void netxen_p2_nic_set_multi(struct net_device *netdev)
{
struct netxen_adapter *adapter = netdev_priv(netdev);
struct netdev_hw_addr *ha;
- u8 null_addr[6];
+ u8 null_addr[ETH_ALEN];
int i;
- memset(null_addr, 0, 6);
+ memset(null_addr, 0, ETH_ALEN);
if (netdev->flags & IFF_PROMISC) {
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index c401b0b4353d..1046e9461509 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -459,16 +459,14 @@ static void netxen_pcie_strap_init(struct netxen_adapter *adapter)
static void netxen_set_msix_bit(struct pci_dev *pdev, int enable)
{
u32 control;
- int pos;
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
- if (pos) {
- pci_read_config_dword(pdev, pos, &control);
+ if (pdev->msix_cap) {
+ pci_read_config_dword(pdev, pdev->msix_cap, &control);
if (enable)
control |= PCI_MSIX_FLAGS_ENABLE;
else
control = 0;
- pci_write_config_dword(pdev, pos, control);
+ pci_write_config_dword(pdev, pdev->msix_cap, control);
}
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index b00cf5665eab..3dcc666cb003 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -20,7 +20,6 @@
#include <linux/tcp.h>
#include <linux/skbuff.h>
#include <linux/firmware.h>
-
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/timer.h>
@@ -37,9 +36,9 @@
#include "qlcnic_83xx_hw.h"
#define _QLCNIC_LINUX_MAJOR 5
-#define _QLCNIC_LINUX_MINOR 2
-#define _QLCNIC_LINUX_SUBVERSION 44
-#define QLCNIC_LINUX_VERSIONID "5.2.44"
+#define _QLCNIC_LINUX_MINOR 3
+#define _QLCNIC_LINUX_SUBVERSION 47
+#define QLCNIC_LINUX_VERSIONID "5.3.47"
#define QLCNIC_DRV_IDC_VER 0x01
#define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\
(_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
@@ -467,7 +466,8 @@ struct qlcnic_hardware_context {
u32 *ext_reg_tbl;
u32 mbox_aen[QLC_83XX_MBX_AEN_CNT];
u32 mbox_reg[4];
- spinlock_t mbx_lock;
+ struct qlcnic_mailbox *mailbox;
+ u8 extend_lb_time;
};
struct qlcnic_adapter_stats {
@@ -950,12 +950,6 @@ struct qlcnic_ipaddr {
#define QLCNIC_READD_AGE 20
#define QLCNIC_LB_MAX_FILTERS 64
#define QLCNIC_LB_BUCKET_SIZE 32
-
-/* QLCNIC Driver Error Code */
-#define QLCNIC_FW_NOT_RESPOND 51
-#define QLCNIC_TEST_IN_PROGRESS 52
-#define QLCNIC_UNDEFINED_ERROR 53
-#define QLCNIC_LB_CABLE_NOT_CONN 54
#define QLCNIC_ILB_MAX_RCV_LOOP 10
struct qlcnic_filter {
@@ -972,6 +966,21 @@ struct qlcnic_filter_hash {
u16 fbucket_size;
};
+/* Mailbox specific data structures */
+struct qlcnic_mailbox {
+ struct workqueue_struct *work_q;
+ struct qlcnic_adapter *adapter;
+ struct qlcnic_mbx_ops *ops;
+ struct work_struct work;
+ struct completion completion;
+ struct list_head cmd_q;
+ unsigned long status;
+ spinlock_t queue_lock; /* Mailbox queue lock */
+ spinlock_t aen_lock; /* Mailbox response/AEN lock */
+ atomic_t rsp_status;
+ u32 num_cmds;
+};
+
struct qlcnic_adapter {
struct qlcnic_hardware_context *ahw;
struct qlcnic_recv_context *recv_ctx;
@@ -1385,9 +1394,20 @@ struct _cdrp_cmd {
};
struct qlcnic_cmd_args {
- struct _cdrp_cmd req;
- struct _cdrp_cmd rsp;
- int op_type;
+ struct completion completion;
+ struct list_head list;
+ struct _cdrp_cmd req;
+ struct _cdrp_cmd rsp;
+ atomic_t rsp_status;
+ int pay_size;
+ u32 rsp_opcode;
+ u32 total_cmds;
+ u32 op_type;
+ u32 type;
+ u32 cmd_op;
+ u32 *hdr; /* Back channel message header */
+ u32 *pay; /* Back channel message payload */
+ u8 func_num;
};
int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter);
@@ -1400,8 +1420,8 @@ void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *, u64, u64);
#define ADDR_IN_RANGE(addr, low, high) \
(((addr) < (high)) && ((addr) >= (low)))
-#define QLCRD32(adapter, off) \
- (adapter->ahw->hw_ops->read_reg)(adapter, off)
+#define QLCRD32(adapter, off, err) \
+ (adapter->ahw->hw_ops->read_reg)(adapter, off, err)
#define QLCWR32(adapter, off, val) \
adapter->ahw->hw_ops->write_reg(adapter, off, val)
@@ -1600,11 +1620,25 @@ struct qlcnic_nic_template {
int (*resume)(struct qlcnic_adapter *);
};
+struct qlcnic_mbx_ops {
+ int (*enqueue_cmd) (struct qlcnic_adapter *,
+ struct qlcnic_cmd_args *, unsigned long *);
+ void (*dequeue_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*decode_resp) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*encode_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*nofity_fw) (struct qlcnic_adapter *, u8);
+};
+
+int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *);
+void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *);
+void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx);
+void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx);
+
/* Adapter hardware abstraction */
struct qlcnic_hardware_ops {
void (*read_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
void (*write_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
- int (*read_reg) (struct qlcnic_adapter *, ulong);
+ int (*read_reg) (struct qlcnic_adapter *, ulong, int *);
int (*write_reg) (struct qlcnic_adapter *, ulong, u32);
void (*get_ocm_win) (struct qlcnic_hardware_context *);
int (*get_mac_address) (struct qlcnic_adapter *, u8 *);
@@ -1662,12 +1696,6 @@ static inline void qlcnic_write_crb(struct qlcnic_adapter *adapter, char *buf,
adapter->ahw->hw_ops->write_crb(adapter, buf, offset, size);
}
-static inline int qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter,
- ulong off)
-{
- return adapter->ahw->hw_ops->read_reg(adapter, off);
-}
-
static inline int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter,
ulong off, u32 data)
{
@@ -1869,7 +1897,8 @@ static inline void qlcnic_free_mac_list(struct qlcnic_adapter *adapter)
static inline void qlcnic_set_mac_filter_count(struct qlcnic_adapter *adapter)
{
- adapter->ahw->hw_ops->set_mac_filter_count(adapter);
+ if (adapter->ahw->hw_ops->set_mac_filter_count)
+ adapter->ahw->hw_ops->set_mac_filter_count(adapter);
}
static inline void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter,
@@ -1944,9 +1973,11 @@ extern const struct ethtool_ops qlcnic_ethtool_failed_ops;
__func__, ##_args); \
} while (0)
-#define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
+#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
+#define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
#define PCI_DEVICE_ID_QLOGIC_VF_QLE834X 0x8430
-#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
+#define PCI_DEVICE_ID_QLOGIC_QLE844X 0x8040
+#define PCI_DEVICE_ID_QLOGIC_VF_QLE844X 0x8440
static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter)
{
@@ -1960,6 +1991,8 @@ static inline bool qlcnic_83xx_check(struct qlcnic_adapter *adapter)
bool status;
status = ((device == PCI_DEVICE_ID_QLOGIC_QLE834X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_QLE844X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X) ||
(device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X)) ? true : false;
return status;
@@ -1973,7 +2006,11 @@ static inline bool qlcnic_sriov_pf_check(struct qlcnic_adapter *adapter)
static inline bool qlcnic_sriov_vf_check(struct qlcnic_adapter *adapter)
{
unsigned short device = adapter->pdev->device;
+ bool status;
+
+ status = ((device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X)) ? true : false;
- return (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ? true : false;
+ return status;
}
#endif /* __QLCNIC_H_ */
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 0913c623a67e..c5daf78539ab 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -149,7 +149,7 @@ static struct qlcnic_hardware_ops qlcnic_83xx_hw_ops = {
.get_mac_address = qlcnic_83xx_get_mac_address,
.setup_intr = qlcnic_83xx_setup_intr,
.alloc_mbx_args = qlcnic_83xx_alloc_mbx_args,
- .mbx_cmd = qlcnic_83xx_mbx_op,
+ .mbx_cmd = qlcnic_83xx_issue_cmd,
.get_func_no = qlcnic_83xx_get_func_no,
.api_lock = qlcnic_83xx_cam_lock,
.api_unlock = qlcnic_83xx_cam_unlock,
@@ -228,17 +228,17 @@ static int __qlcnic_set_win_base(struct qlcnic_adapter *adapter, u32 addr)
return 0;
}
-int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *adapter, ulong addr)
+int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *adapter, ulong addr,
+ int *err)
{
- int ret;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- ret = __qlcnic_set_win_base(adapter, (u32) addr);
- if (!ret) {
+ *err = __qlcnic_set_win_base(adapter, (u32) addr);
+ if (!*err) {
return QLCRDX(ahw, QLCNIC_WILDCARD);
} else {
dev_err(&adapter->pdev->dev,
- "%s failed, addr = 0x%x\n", __func__, (int)addr);
+ "%s failed, addr = 0x%lx\n", __func__, addr);
return -EIO;
}
}
@@ -362,6 +362,10 @@ static inline void qlcnic_83xx_get_mbx_data(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
int i;
+
+ if (cmd->op_type == QLC_83XX_MBX_POST_BC_OP)
+ return;
+
for (i = 0; i < cmd->rsp.num; i++)
cmd->rsp.arg[i] = readl(QLCNIC_MBX_FW(adapter->ahw, i));
}
@@ -398,24 +402,33 @@ irqreturn_t qlcnic_83xx_clear_legacy_intr(struct qlcnic_adapter *adapter)
return IRQ_HANDLED;
}
+static inline void qlcnic_83xx_notify_mbx_response(struct qlcnic_mailbox *mbx)
+{
+ atomic_set(&mbx->rsp_status, QLC_83XX_MBX_RESPONSE_ARRIVED);
+ complete(&mbx->completion);
+}
+
static void qlcnic_83xx_poll_process_aen(struct qlcnic_adapter *adapter)
{
- u32 resp, event;
+ u32 resp, event, rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED;
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
unsigned long flags;
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
-
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(adapter->ahw, QLCNIC_FW_MBX_CTRL);
if (!(resp & QLCNIC_SET_OWNER))
goto out;
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
- if (event & QLCNIC_MBX_ASYNC_EVENT)
+ if (event & QLCNIC_MBX_ASYNC_EVENT) {
__qlcnic_83xx_process_aen(adapter);
-
+ } else {
+ if (atomic_read(&mbx->rsp_status) != rsp_status)
+ qlcnic_83xx_notify_mbx_response(mbx);
+ }
out:
qlcnic_83xx_enable_legacy_msix_mbx_intr(adapter);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
}
irqreturn_t qlcnic_83xx_intr(int irq, void *data)
@@ -515,7 +528,7 @@ int qlcnic_83xx_setup_mbx_intr(struct qlcnic_adapter *adapter)
}
/* Enable mailbox interrupt */
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
return err;
}
@@ -561,7 +574,7 @@ void qlcnic_83xx_cam_unlock(struct qlcnic_adapter *adapter)
void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
loff_t offset, size_t size)
{
- int ret;
+ int ret = 0;
u32 data;
if (qlcnic_api_lock(adapter)) {
@@ -571,7 +584,7 @@ void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
return;
}
- ret = qlcnic_83xx_rd_reg_indirect(adapter, (u32) offset);
+ data = QLCRD32(adapter, (u32) offset, &ret);
qlcnic_api_unlock(adapter);
if (ret == -EIO) {
@@ -580,7 +593,6 @@ void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
__func__, (u32)offset);
return;
}
- data = ret;
memcpy(buf, &data, size);
}
@@ -629,7 +641,7 @@ void qlcnic_83xx_set_mac_filter_count(struct qlcnic_adapter *adapter)
ahw->max_uc_count = count;
}
-void qlcnic_83xx_enable_mbx_intrpt(struct qlcnic_adapter *adapter)
+void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *adapter)
{
u32 val;
@@ -688,6 +700,9 @@ static void qlcnic_dump_mbx(struct qlcnic_adapter *adapter,
{
int i;
+ if (cmd->op_type == QLC_83XX_MBX_POST_BC_OP)
+ return;
+
dev_info(&adapter->pdev->dev,
"Host MBX regs(%d)\n", cmd->req.num);
for (i = 0; i < cmd->req.num; i++) {
@@ -706,120 +721,74 @@ static void qlcnic_dump_mbx(struct qlcnic_adapter *adapter,
pr_info("\n");
}
-/* Mailbox response for mac rcode */
-u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *adapter)
+static inline void
+qlcnic_83xx_poll_for_mbx_completion(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
- u32 fw_data;
- u8 mac_cmd_rcode;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int opcode = LSW(cmd->req.arg[0]);
+ unsigned long max_loops;
- fw_data = readl(QLCNIC_MBX_FW(adapter->ahw, 2));
- mac_cmd_rcode = (u8)fw_data;
- if (mac_cmd_rcode == QLC_83XX_NO_NIC_RESOURCE ||
- mac_cmd_rcode == QLC_83XX_MAC_PRESENT ||
- mac_cmd_rcode == QLC_83XX_MAC_ABSENT)
- return QLCNIC_RCODE_SUCCESS;
- return 1;
-}
+ max_loops = cmd->total_cmds * QLC_83XX_MBX_CMD_LOOP;
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *adapter, u32 *wait_time)
-{
- u32 data;
- struct qlcnic_hardware_context *ahw = adapter->ahw;
- /* wait for mailbox completion */
- do {
- data = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
- if (++(*wait_time) > QLCNIC_MBX_TIMEOUT) {
- data = QLCNIC_RCODE_TIMEOUT;
- break;
- }
- mdelay(1);
- } while (!data);
- return data;
+ for (; max_loops; max_loops--) {
+ if (atomic_read(&cmd->rsp_status) ==
+ QLC_83XX_MBX_RESPONSE_ARRIVED)
+ return;
+
+ udelay(1);
+ }
+
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd->type, ahw->pci_func, ahw->op_mode);
+ flush_workqueue(ahw->mailbox->work_q);
+ return;
}
-int qlcnic_83xx_mbx_op(struct qlcnic_adapter *adapter,
- struct qlcnic_cmd_args *cmd)
+int qlcnic_83xx_issue_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
- int i;
- u16 opcode;
- u8 mbx_err_code;
- unsigned long flags;
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, wait_time = 0;
+ int cmd_type, err, opcode;
+ unsigned long timeout;
opcode = LSW(cmd->req.arg[0]);
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
- dev_info(&adapter->pdev->dev,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- dev_info(&adapter->pdev->dev, "Mailbox detached\n");
- return 0;
+ cmd_type = cmd->type;
+ err = mbx->ops->enqueue_cmd(adapter, cmd, &timeout);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox not available, cmd_op=0x%x, cmd_context=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd->type, ahw->pci_func,
+ ahw->op_mode);
+ return err;
}
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
- mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
-
- if (mbx_val) {
- QLCDB(adapter, DRV,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- QLCDB(adapter, DRV,
- "Mailbox not available, 0x%x, collect FW dump\n",
- mbx_val);
- cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return cmd->rsp.arg[0];
- }
-
- /* Fill in mailbox registers */
- mbx_cmd = cmd->req.arg[0];
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
- for (i = 1; i < cmd->req.num; i++)
- writel(cmd->req.arg[i], QLCNIC_MBX_HOST(ahw, i));
-
- /* Signal FW about the impending command */
- QLCWRX(ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
-poll:
- rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
- if (rsp != QLCNIC_RCODE_TIMEOUT) {
- /* Get the FW response data */
- fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
- if (fw_data & QLCNIC_MBX_ASYNC_EVENT) {
- __qlcnic_83xx_process_aen(adapter);
- goto poll;
- }
- mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
- rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
- opcode = QLCNIC_MBX_RSP(fw_data);
- qlcnic_83xx_get_mbx_data(adapter, cmd);
-
- switch (mbx_err_code) {
- case QLCNIC_MBX_RSP_OK:
- case QLCNIC_MBX_PORT_RSP_OK:
- rsp = QLCNIC_RCODE_SUCCESS;
- break;
- default:
- if (opcode == QLCNIC_CMD_CONFIG_MAC_VLAN) {
- rsp = qlcnic_83xx_mac_rcode(adapter);
- if (!rsp)
- goto out;
- }
+ switch (cmd_type) {
+ case QLC_83XX_MBX_CMD_WAIT:
+ if (!wait_for_completion_timeout(&cmd->completion, timeout)) {
dev_err(&adapter->pdev->dev,
- "MBX command 0x%x failed with err:0x%x\n",
- opcode, mbx_err_code);
- rsp = mbx_err_code;
- qlcnic_dump_mbx(adapter, cmd);
- break;
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd_type, ahw->pci_func,
+ ahw->op_mode);
+ flush_workqueue(mbx->work_q);
}
- goto out;
+ break;
+ case QLC_83XX_MBX_CMD_NO_WAIT:
+ return 0;
+ case QLC_83XX_MBX_CMD_BUSY_WAIT:
+ qlcnic_83xx_poll_for_mbx_completion(adapter, cmd);
+ break;
+ default:
+ dev_err(&adapter->pdev->dev,
+ "%s: Invalid mailbox command, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd_type, ahw->pci_func,
+ ahw->op_mode);
+ qlcnic_83xx_detach_mailbox_work(adapter);
}
- dev_err(&adapter->pdev->dev, "MBX command 0x%x timed out\n",
- QLCNIC_MBX_RSP(mbx_cmd));
- rsp = QLCNIC_RCODE_TIMEOUT;
-out:
- /* clear fw mbx control register */
- QLCWRX(ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return rsp;
+ return cmd->rsp_opcode;
}
int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
@@ -829,6 +798,7 @@ int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
u32 temp;
const struct qlcnic_mailbox_metadata *mbx_tbl;
+ memset(mbx, 0, sizeof(struct qlcnic_cmd_args));
mbx_tbl = qlcnic_83xx_mbx_tbl;
size = ARRAY_SIZE(qlcnic_83xx_mbx_tbl);
for (i = 0; i < size; i++) {
@@ -851,6 +821,7 @@ int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
temp = adapter->ahw->fw_hal_version << 29;
mbx->req.arg[0] = (type | (mbx->req.num << 16) | temp);
+ mbx->cmd_op = type;
return 0;
}
}
@@ -889,9 +860,9 @@ static void qlcnic_83xx_handle_idc_comp_aen(struct qlcnic_adapter *adapter,
void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 event[QLC_83XX_MBX_AEN_CNT];
int i;
- struct qlcnic_hardware_context *ahw = adapter->ahw;
for (i = 0; i < QLC_83XX_MBX_AEN_CNT; i++)
event[i] = readl(QLCNIC_MBX_FW(ahw, i));
@@ -911,6 +882,7 @@ void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
&adapter->idc_aen_work, 0);
break;
case QLCNIC_MBX_TIME_EXTEND_EVENT:
+ ahw->extend_lb_time = event[1] >> 8 & 0xf;
break;
case QLCNIC_MBX_BC_EVENT:
qlcnic_sriov_handle_bc_event(adapter, event[1]);
@@ -934,20 +906,23 @@ void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
static void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
{
+ u32 resp, event, rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- u32 resp, event;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
unsigned long flags;
- spin_lock_irqsave(&ahw->mbx_lock, flags);
-
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
if (resp & QLCNIC_SET_OWNER) {
event = readl(QLCNIC_MBX_FW(ahw, 0));
- if (event & QLCNIC_MBX_ASYNC_EVENT)
+ if (event & QLCNIC_MBX_ASYNC_EVENT) {
__qlcnic_83xx_process_aen(adapter);
+ } else {
+ if (atomic_read(&mbx->rsp_status) != rsp_status)
+ qlcnic_83xx_notify_mbx_response(mbx);
+ }
}
-
- spin_unlock_irqrestore(&ahw->mbx_lock, flags);
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
}
static void qlcnic_83xx_mbx_poll_work(struct work_struct *work)
@@ -970,6 +945,7 @@ void qlcnic_83xx_enable_mbx_poll(struct qlcnic_adapter *adapter)
return;
INIT_DELAYED_WORK(&adapter->mbx_poll_work, qlcnic_83xx_mbx_poll_work);
+ queue_delayed_work(adapter->qlcnic_wq, &adapter->mbx_poll_work, 0);
}
void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *adapter)
@@ -1356,8 +1332,10 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
/* disable and free mailbox interrupt */
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ qlcnic_83xx_enable_mbx_poll(adapter);
qlcnic_83xx_free_mbx_intr(adapter);
+ }
adapter->ahw->loopback_state = 0;
adapter->ahw->hw_ops->setup_link_event(adapter, 1);
}
@@ -1378,6 +1356,8 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &adapter->recv_ctx->sds_rings[ring];
qlcnic_83xx_disable_intr(adapter, sds_ring);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_enable_mbx_poll(adapter);
}
}
@@ -1387,6 +1367,7 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
err = qlcnic_83xx_setup_mbx_intr(adapter);
+ qlcnic_83xx_disable_mbx_poll(adapter);
if (err) {
dev_err(&adapter->pdev->dev,
"%s: failed to setup mbx interrupt\n",
@@ -1403,6 +1384,10 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
if (netif_running(netdev))
__qlcnic_up(adapter, netdev);
+
+ if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST &&
+ !(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_disable_mbx_poll(adapter);
out:
netif_device_attach(netdev);
}
@@ -1620,26 +1605,33 @@ static void qlcnic_83xx_set_interface_id_promisc(struct qlcnic_adapter *adapter,
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode)
{
- int err;
+ struct qlcnic_cmd_args *cmd = NULL;
u32 temp = 0;
- struct qlcnic_cmd_args cmd;
+ int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED)
return -EIO;
- err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+ if (!cmd)
+ return -ENOMEM;
+
+ err = qlcnic_alloc_mbx_args(cmd, adapter,
QLCNIC_CMD_CONFIGURE_MAC_RX_MODE);
if (err)
- return err;
+ goto out;
+ cmd->type = QLC_83XX_MBX_CMD_NO_WAIT;
qlcnic_83xx_set_interface_id_promisc(adapter, &temp);
- cmd.req.arg[1] = (mode ? 1 : 0) | temp;
- err = qlcnic_issue_cmd(adapter, &cmd);
- if (err)
- dev_info(&adapter->pdev->dev,
- "Promiscous mode config failed\n");
+ cmd->req.arg[1] = (mode ? 1 : 0) | temp;
+ err = qlcnic_issue_cmd(adapter, cmd);
+ if (!err)
+ return err;
- qlcnic_free_mbx_args(&cmd);
+ qlcnic_free_mbx_args(cmd);
+
+out:
+ kfree(cmd);
return err;
}
@@ -1652,7 +1644,7 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
netdev_warn(netdev,
"Loopback test not supported in non privileged mode\n");
- return ret;
+ return -ENOTSUPP;
}
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
@@ -1680,19 +1672,17 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
/* Poll for link up event before running traffic */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
- ret = -EIO;
+ ret = -EBUSY;
goto free_diag_res;
}
if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
netdev_info(netdev,
"Firmware didn't sent link up event to loopback request\n");
- ret = -QLCNIC_FW_NOT_RESPOND;
+ ret = -ETIMEDOUT;
qlcnic_83xx_clear_lb_mode(adapter, mode);
goto free_diag_res;
}
@@ -1717,18 +1707,42 @@ fail_diag_alloc:
return ret;
}
+static void qlcnic_extend_lb_idc_cmpltn_wait(struct qlcnic_adapter *adapter,
+ u32 *max_wait_count)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int temp;
+
+ netdev_info(adapter->netdev, "Recieved loopback IDC time extend event for 0x%x seconds\n",
+ ahw->extend_lb_time);
+ temp = ahw->extend_lb_time * 1000;
+ *max_wait_count += temp / QLC_83XX_LB_MSLEEP_COUNT;
+ ahw->extend_lb_time = 0;
+}
+
int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
struct net_device *netdev = adapter->netdev;
+ u32 config, max_wait_count;
int status = 0, loop = 0;
- u32 config;
+ ahw->extend_lb_time = 0;
+ max_wait_count = QLC_83XX_LB_WAIT_COUNT;
status = qlcnic_83xx_get_port_config(adapter);
if (status)
return status;
config = ahw->port_config;
+
+ /* Check if port is already in loopback mode */
+ if ((config & QLC_83XX_CFG_LOOPBACK_HSS) ||
+ (config & QLC_83XX_CFG_LOOPBACK_EXT)) {
+ netdev_err(netdev,
+ "Port already in Loopback mode.\n");
+ return -EINPROGRESS;
+ }
+
set_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
if (mode == QLCNIC_ILB_MODE)
@@ -1749,21 +1763,24 @@ int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
/* Wait for Link and IDC Completion AEN */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -EBUSY;
}
- if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
- netdev_err(netdev,
- "Did not receive IDC completion AEN\n");
+
+ if (ahw->extend_lb_time)
+ qlcnic_extend_lb_idc_cmpltn_wait(adapter,
+ &max_wait_count);
+
+ if (loop++ > max_wait_count) {
+ netdev_err(netdev, "%s: Did not receive loopback IDC completion AEN\n",
+ __func__);
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
qlcnic_83xx_clear_lb_mode(adapter, mode);
- return -EIO;
+ return -ETIMEDOUT;
}
} while (test_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status));
@@ -1775,10 +1792,12 @@ int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
int qlcnic_83xx_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ u32 config = ahw->port_config, max_wait_count;
struct net_device *netdev = adapter->netdev;
int status = 0, loop = 0;
- u32 config = ahw->port_config;
+ ahw->extend_lb_time = 0;
+ max_wait_count = QLC_83XX_LB_WAIT_COUNT;
set_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
if (mode == QLCNIC_ILB_MODE)
ahw->port_config &= ~QLC_83XX_CFG_LOOPBACK_HSS;
@@ -1798,21 +1817,23 @@ int qlcnic_83xx_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
/* Wait for Link and IDC Completion AEN */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -EBUSY;
}
- if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
- netdev_err(netdev,
- "Did not receive IDC completion AEN\n");
+ if (ahw->extend_lb_time)
+ qlcnic_extend_lb_idc_cmpltn_wait(adapter,
+ &max_wait_count);
+
+ if (loop++ > max_wait_count) {
+ netdev_err(netdev, "%s: Did not receive loopback IDC completion AEN\n",
+ __func__);
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -ETIMEDOUT;
}
} while (test_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status));
@@ -1951,25 +1972,31 @@ static void qlcnic_83xx_set_interface_id_macaddr(struct qlcnic_adapter *adapter,
int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
u16 vlan_id, u8 op)
{
- int err;
- u32 *buf, temp = 0;
- struct qlcnic_cmd_args cmd;
+ struct qlcnic_cmd_args *cmd = NULL;
struct qlcnic_macvlan_mbx mv;
+ u32 *buf, temp = 0;
+ int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED)
return -EIO;
- err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_MAC_VLAN);
+ cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+ if (!cmd)
+ return -ENOMEM;
+
+ err = qlcnic_alloc_mbx_args(cmd, adapter, QLCNIC_CMD_CONFIG_MAC_VLAN);
if (err)
- return err;
+ goto out;
+
+ cmd->type = QLC_83XX_MBX_CMD_NO_WAIT;
if (vlan_id)
op = (op == QLCNIC_MAC_ADD || op == QLCNIC_MAC_VLAN_ADD) ?
QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_VLAN_DEL;
- cmd.req.arg[1] = op | (1 << 8);
+ cmd->req.arg[1] = op | (1 << 8);
qlcnic_83xx_set_interface_id_macaddr(adapter, &temp);
- cmd.req.arg[1] |= temp;
+ cmd->req.arg[1] |= temp;
mv.vlan = vlan_id;
mv.mac_addr0 = addr[0];
mv.mac_addr1 = addr[1];
@@ -1977,14 +2004,15 @@ int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
mv.mac_addr3 = addr[3];
mv.mac_addr4 = addr[4];
mv.mac_addr5 = addr[5];
- buf = &cmd.req.arg[2];
+ buf = &cmd->req.arg[2];
memcpy(buf, &mv, sizeof(struct qlcnic_macvlan_mbx));
- err = qlcnic_issue_cmd(adapter, &cmd);
- if (err)
- dev_err(&adapter->pdev->dev,
- "MAC-VLAN %s to CAM failed, err=%d.\n",
- ((op == 1) ? "add " : "delete "), err);
- qlcnic_free_mbx_args(&cmd);
+ err = qlcnic_issue_cmd(adapter, cmd);
+ if (!err)
+ return err;
+
+ qlcnic_free_mbx_args(cmd);
+out:
+ kfree(cmd);
return err;
}
@@ -2075,28 +2103,37 @@ void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *adapter)
static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter,
u32 data[])
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
u8 link_status, duplex;
/* link speed */
link_status = LSB(data[3]) & 1;
- adapter->ahw->link_speed = MSW(data[2]);
- adapter->ahw->link_autoneg = MSB(MSW(data[3]));
- adapter->ahw->module_type = MSB(LSW(data[3]));
- duplex = LSB(MSW(data[3]));
- if (duplex)
- adapter->ahw->link_duplex = DUPLEX_FULL;
- else
- adapter->ahw->link_duplex = DUPLEX_HALF;
- adapter->ahw->has_link_events = 1;
+ if (link_status) {
+ ahw->link_speed = MSW(data[2]);
+ duplex = LSB(MSW(data[3]));
+ if (duplex)
+ ahw->link_duplex = DUPLEX_FULL;
+ else
+ ahw->link_duplex = DUPLEX_HALF;
+ } else {
+ ahw->link_speed = SPEED_UNKNOWN;
+ ahw->link_duplex = DUPLEX_UNKNOWN;
+ }
+
+ ahw->link_autoneg = MSB(MSW(data[3]));
+ ahw->module_type = MSB(LSW(data[3]));
+ ahw->has_link_events = 1;
qlcnic_advert_link_change(adapter, link_status);
}
irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data)
{
struct qlcnic_adapter *adapter = data;
- unsigned long flags;
+ struct qlcnic_mailbox *mbx;
u32 mask, resp, event;
+ unsigned long flags;
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
+ mbx = adapter->ahw->mailbox;
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(adapter->ahw, QLCNIC_FW_MBX_CTRL);
if (!(resp & QLCNIC_SET_OWNER))
goto out;
@@ -2104,11 +2141,13 @@ irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data)
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
if (event & QLCNIC_MBX_ASYNC_EVENT)
__qlcnic_83xx_process_aen(adapter);
+ else
+ qlcnic_83xx_notify_mbx_response(mbx);
+
out:
mask = QLCRDX(adapter->ahw, QLCNIC_DEF_INT_MASK);
writel(0, adapter->ahw->pci_base0 + mask);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
-
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
return IRQ_HANDLED;
}
@@ -2384,9 +2423,9 @@ int qlcnic_83xx_lockless_flash_read32(struct qlcnic_adapter *adapter,
u32 flash_addr, u8 *p_data,
int count)
{
- int i, ret;
- u32 word, range, flash_offset, addr = flash_addr;
+ u32 word, range, flash_offset, addr = flash_addr, ret;
ulong indirect_add, direct_window;
+ int i, err = 0;
flash_offset = addr & (QLCNIC_FLASH_SECTOR_SIZE - 1);
if (addr & 0x3) {
@@ -2404,10 +2443,9 @@ int qlcnic_83xx_lockless_flash_read32(struct qlcnic_adapter *adapter,
/* Multi sector read */
for (i = 0; i < count; i++) {
indirect_add = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_add);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_add, &err);
+ if (err == -EIO)
+ return err;
word = ret;
*(u32 *)p_data = word;
@@ -2428,10 +2466,9 @@ int qlcnic_83xx_lockless_flash_read32(struct qlcnic_adapter *adapter,
/* Single sector read */
for (i = 0; i < count; i++) {
indirect_add = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_add);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_add, &err);
+ if (err == -EIO)
+ return err;
word = ret;
*(u32 *)p_data = word;
@@ -2447,10 +2484,13 @@ static int qlcnic_83xx_poll_flash_status_reg(struct qlcnic_adapter *adapter)
{
u32 status;
int retries = QLC_83XX_FLASH_READ_RETRY_COUNT;
+ int err = 0;
do {
- status = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_STATUS);
+ status = QLCRD32(adapter, QLC_83XX_FLASH_STATUS, &err);
+ if (err == -EIO)
+ return err;
+
if ((status & QLC_83XX_FLASH_STATUS_READY) ==
QLC_83XX_FLASH_STATUS_READY)
break;
@@ -2502,7 +2542,8 @@ int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *adapter)
int qlcnic_83xx_read_flash_mfg_id(struct qlcnic_adapter *adapter)
{
- int ret, mfg_id;
+ int ret, err = 0;
+ u32 mfg_id;
if (qlcnic_83xx_lock_flash(adapter))
return -EIO;
@@ -2517,9 +2558,11 @@ int qlcnic_83xx_read_flash_mfg_id(struct qlcnic_adapter *adapter)
return -EIO;
}
- mfg_id = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_RDDATA);
- if (mfg_id == -EIO)
- return -EIO;
+ mfg_id = QLCRD32(adapter, QLC_83XX_FLASH_RDDATA, &err);
+ if (err == -EIO) {
+ qlcnic_83xx_unlock_flash(adapter);
+ return err;
+ }
adapter->flash_mfg_id = (mfg_id & 0xFF);
qlcnic_83xx_unlock_flash(adapter);
@@ -2636,7 +2679,7 @@ int qlcnic_83xx_flash_bulk_write(struct qlcnic_adapter *adapter, u32 addr,
u32 *p_data, int count)
{
u32 temp;
- int ret = -EIO;
+ int ret = -EIO, err = 0;
if ((count < QLC_83XX_FLASH_WRITE_MIN) ||
(count > QLC_83XX_FLASH_WRITE_MAX)) {
@@ -2645,8 +2688,10 @@ int qlcnic_83xx_flash_bulk_write(struct qlcnic_adapter *adapter, u32 addr,
return -EIO;
}
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_SPI_CONTROL);
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_SPI_CONTROL, &err);
+ if (err == -EIO)
+ return err;
+
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_SPI_CONTROL,
(temp | QLC_83XX_FLASH_SPI_CTRL));
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_ADDR,
@@ -2695,13 +2740,18 @@ int qlcnic_83xx_flash_bulk_write(struct qlcnic_adapter *adapter, u32 addr,
return -EIO;
}
- ret = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_SPI_STATUS);
+ ret = QLCRD32(adapter, QLC_83XX_FLASH_SPI_STATUS, &err);
+ if (err == -EIO)
+ return err;
+
if ((ret & QLC_83XX_FLASH_SPI_CTRL) == QLC_83XX_FLASH_SPI_CTRL) {
dev_err(&adapter->pdev->dev, "%s: failed at %d\n",
__func__, __LINE__);
/* Operation failed, clear error bit */
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_SPI_CONTROL);
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_SPI_CONTROL, &err);
+ if (err == -EIO)
+ return err;
+
qlcnic_83xx_wrt_reg_indirect(adapter,
QLC_83XX_FLASH_SPI_CONTROL,
(temp | QLC_83XX_FLASH_SPI_CTRL));
@@ -2823,6 +2873,7 @@ int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr,
{
int i, j, ret = 0;
u32 temp;
+ int err = 0;
/* Check alignment */
if (addr & 0xF)
@@ -2855,8 +2906,12 @@ int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr,
QLCNIC_TA_WRITE_START);
for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLCNIC_MS_CTRL);
+ temp = QLCRD32(adapter, QLCNIC_MS_CTRL, &err);
+ if (err == -EIO) {
+ mutex_unlock(&adapter->ahw->mem_lock);
+ return err;
+ }
+
if ((temp & TA_CTL_BUSY) == 0)
break;
}
@@ -2878,9 +2933,9 @@ int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr,
int qlcnic_83xx_flash_read32(struct qlcnic_adapter *adapter, u32 flash_addr,
u8 *p_data, int count)
{
- int i, ret;
- u32 word, addr = flash_addr;
+ u32 word, addr = flash_addr, ret;
ulong indirect_addr;
+ int i, err = 0;
if (qlcnic_83xx_lock_flash(adapter) != 0)
return -EIO;
@@ -2900,10 +2955,10 @@ int qlcnic_83xx_flash_read32(struct qlcnic_adapter *adapter, u32 flash_addr,
}
indirect_addr = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_addr);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_addr, &err);
+ if (err == -EIO)
+ return err;
+
word = ret;
*(u32 *)p_data = word;
p_data = p_data + 4;
@@ -3014,8 +3069,8 @@ int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
}
if (ahw->port_type == QLCNIC_XGBE) {
- ecmd->supported = SUPPORTED_1000baseT_Full;
- ecmd->advertising = ADVERTISED_1000baseT_Full;
+ ecmd->supported = SUPPORTED_10000baseT_Full;
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
} else {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
@@ -3244,6 +3299,11 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
u8 val;
int ret, max_sds_rings = adapter->max_sds_rings;
+ if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
+ netdev_info(netdev, "Device is resetting\n");
+ return -EBUSY;
+ }
+
if (qlcnic_get_diag_lock(adapter)) {
netdev_info(netdev, "Device in diagnostics mode\n");
return -EBUSY;
@@ -3369,7 +3429,8 @@ int qlcnic_83xx_set_pauseparam(struct qlcnic_adapter *adapter,
static int qlcnic_83xx_read_flash_status_reg(struct qlcnic_adapter *adapter)
{
- int ret;
+ int ret, err = 0;
+ u32 temp;
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_ADDR,
QLC_83XX_FLASH_OEM_READ_SIG);
@@ -3379,8 +3440,11 @@ static int qlcnic_83xx_read_flash_status_reg(struct qlcnic_adapter *adapter)
if (ret)
return -EIO;
- ret = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_RDDATA);
- return ret & 0xFF;
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_RDDATA, &err);
+ if (err == -EIO)
+ return err;
+
+ return temp & 0xFF;
}
int qlcnic_83xx_flash_test(struct qlcnic_adapter *adapter)
@@ -3446,3 +3510,306 @@ int qlcnic_83xx_resume(struct qlcnic_adapter *adapter)
idc->delay);
return err;
}
+
+void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx)
+{
+ INIT_COMPLETION(mbx->completion);
+ set_bit(QLC_83XX_MBX_READY, &mbx->status);
+}
+
+void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx)
+{
+ destroy_workqueue(mbx->work_q);
+ kfree(mbx);
+}
+
+static inline void
+qlcnic_83xx_notify_cmd_completion(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ atomic_set(&cmd->rsp_status, QLC_83XX_MBX_RESPONSE_ARRIVED);
+
+ if (cmd->type == QLC_83XX_MBX_CMD_NO_WAIT) {
+ qlcnic_free_mbx_args(cmd);
+ kfree(cmd);
+ return;
+ }
+ complete(&cmd->completion);
+}
+
+static inline void qlcnic_83xx_flush_mbx_queue(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+ struct list_head *head = &mbx->cmd_q;
+ struct qlcnic_cmd_args *cmd = NULL;
+
+ spin_lock(&mbx->queue_lock);
+
+ while (!list_empty(head)) {
+ cmd = list_entry(head->next, struct qlcnic_cmd_args, list);
+ dev_info(&adapter->pdev->dev, "%s: Mailbox command 0x%x\n",
+ __func__, cmd->cmd_op);
+ list_del(&cmd->list);
+ mbx->num_cmds--;
+ qlcnic_83xx_notify_cmd_completion(adapter, cmd);
+ }
+
+ spin_unlock(&mbx->queue_lock);
+}
+
+static inline int qlcnic_83xx_check_mbx_status(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
+ u32 host_mbx_ctrl;
+
+ if (!test_bit(QLC_83XX_MBX_READY, &mbx->status))
+ return -EBUSY;
+
+ host_mbx_ctrl = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
+ if (host_mbx_ctrl) {
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ ahw->idc.collect_dump = 1;
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static inline void qlcnic_83xx_signal_mbx_cmd(struct qlcnic_adapter *adapter,
+ u8 issue_cmd)
+{
+ if (issue_cmd)
+ QLCWRX(adapter->ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
+ else
+ QLCWRX(adapter->ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
+}
+
+static inline void qlcnic_83xx_dequeue_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ spin_lock(&mbx->queue_lock);
+
+ list_del(&cmd->list);
+ mbx->num_cmds--;
+
+ spin_unlock(&mbx->queue_lock);
+
+ qlcnic_83xx_notify_cmd_completion(adapter, cmd);
+}
+
+static void qlcnic_83xx_encode_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ u32 mbx_cmd, fw_hal_version, hdr_size, total_size, tmp;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int i, j;
+
+ if (cmd->op_type != QLC_83XX_MBX_POST_BC_OP) {
+ mbx_cmd = cmd->req.arg[0];
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
+ for (i = 1; i < cmd->req.num; i++)
+ writel(cmd->req.arg[i], QLCNIC_MBX_HOST(ahw, i));
+ } else {
+ fw_hal_version = ahw->fw_hal_version;
+ hdr_size = sizeof(struct qlcnic_bc_hdr) / sizeof(u32);
+ total_size = cmd->pay_size + hdr_size;
+ tmp = QLCNIC_CMD_BC_EVENT_SETUP | total_size << 16;
+ mbx_cmd = tmp | fw_hal_version << 29;
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
+
+ /* Back channel specific operations bits */
+ mbx_cmd = 0x1 | 1 << 4;
+
+ if (qlcnic_sriov_pf_check(adapter))
+ mbx_cmd |= cmd->func_num << 5;
+
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 1));
+
+ for (i = 2, j = 0; j < hdr_size; i++, j++)
+ writel(*(cmd->hdr++), QLCNIC_MBX_HOST(ahw, i));
+ for (j = 0; j < cmd->pay_size; j++, i++)
+ writel(*(cmd->pay++), QLCNIC_MBX_HOST(ahw, i));
+ }
+}
+
+void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ complete(&mbx->completion);
+ cancel_work_sync(&mbx->work);
+ flush_workqueue(mbx->work_q);
+ qlcnic_83xx_flush_mbx_queue(adapter);
+}
+
+static inline int qlcnic_83xx_enqueue_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd,
+ unsigned long *timeout)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ if (test_bit(QLC_83XX_MBX_READY, &mbx->status)) {
+ atomic_set(&cmd->rsp_status, QLC_83XX_MBX_RESPONSE_WAIT);
+ init_completion(&cmd->completion);
+ cmd->rsp_opcode = QLC_83XX_MBX_RESPONSE_UNKNOWN;
+
+ spin_lock(&mbx->queue_lock);
+
+ list_add_tail(&cmd->list, &mbx->cmd_q);
+ mbx->num_cmds++;
+ cmd->total_cmds = mbx->num_cmds;
+ *timeout = cmd->total_cmds * QLC_83XX_MBX_TIMEOUT;
+ queue_work(mbx->work_q, &mbx->work);
+
+ spin_unlock(&mbx->queue_lock);
+
+ return 0;
+ }
+
+ return -EBUSY;
+}
+
+static inline int qlcnic_83xx_check_mac_rcode(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ u8 mac_cmd_rcode;
+ u32 fw_data;
+
+ if (cmd->cmd_op == QLCNIC_CMD_CONFIG_MAC_VLAN) {
+ fw_data = readl(QLCNIC_MBX_FW(adapter->ahw, 2));
+ mac_cmd_rcode = (u8)fw_data;
+ if (mac_cmd_rcode == QLC_83XX_NO_NIC_RESOURCE ||
+ mac_cmd_rcode == QLC_83XX_MAC_PRESENT ||
+ mac_cmd_rcode == QLC_83XX_MAC_ABSENT) {
+ cmd->rsp_opcode = QLCNIC_RCODE_SUCCESS;
+ return QLCNIC_RCODE_SUCCESS;
+ }
+ }
+
+ return -EINVAL;
+}
+
+static void qlcnic_83xx_decode_mbx_rsp(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct device *dev = &adapter->pdev->dev;
+ u8 mbx_err_code;
+ u32 fw_data;
+
+ fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
+ mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
+ qlcnic_83xx_get_mbx_data(adapter, cmd);
+
+ switch (mbx_err_code) {
+ case QLCNIC_MBX_RSP_OK:
+ case QLCNIC_MBX_PORT_RSP_OK:
+ cmd->rsp_opcode = QLCNIC_RCODE_SUCCESS;
+ break;
+ default:
+ if (!qlcnic_83xx_check_mac_rcode(adapter, cmd))
+ break;
+
+ dev_err(dev, "%s: Mailbox command failed, opcode=0x%x, cmd_type=0x%x, func=0x%x, op_mode=0x%x, error=0x%x\n",
+ __func__, cmd->cmd_op, cmd->type, ahw->pci_func,
+ ahw->op_mode, mbx_err_code);
+ cmd->rsp_opcode = QLC_83XX_MBX_RESPONSE_FAILED;
+ qlcnic_dump_mbx(adapter, cmd);
+ }
+
+ return;
+}
+
+static void qlcnic_83xx_mailbox_worker(struct work_struct *work)
+{
+ struct qlcnic_mailbox *mbx = container_of(work, struct qlcnic_mailbox,
+ work);
+ struct qlcnic_adapter *adapter = mbx->adapter;
+ struct qlcnic_mbx_ops *mbx_ops = mbx->ops;
+ struct device *dev = &adapter->pdev->dev;
+ atomic_t *rsp_status = &mbx->rsp_status;
+ struct list_head *head = &mbx->cmd_q;
+ struct qlcnic_hardware_context *ahw;
+ struct qlcnic_cmd_args *cmd = NULL;
+
+ ahw = adapter->ahw;
+
+ while (true) {
+ if (qlcnic_83xx_check_mbx_status(adapter)) {
+ qlcnic_83xx_flush_mbx_queue(adapter);
+ return;
+ }
+
+ atomic_set(rsp_status, QLC_83XX_MBX_RESPONSE_WAIT);
+
+ spin_lock(&mbx->queue_lock);
+
+ if (list_empty(head)) {
+ spin_unlock(&mbx->queue_lock);
+ return;
+ }
+ cmd = list_entry(head->next, struct qlcnic_cmd_args, list);
+
+ spin_unlock(&mbx->queue_lock);
+
+ mbx_ops->encode_cmd(adapter, cmd);
+ mbx_ops->nofity_fw(adapter, QLC_83XX_MBX_REQUEST);
+
+ if (wait_for_completion_timeout(&mbx->completion,
+ QLC_83XX_MBX_TIMEOUT)) {
+ mbx_ops->decode_resp(adapter, cmd);
+ mbx_ops->nofity_fw(adapter, QLC_83XX_MBX_COMPLETION);
+ } else {
+ dev_err(dev, "%s: Mailbox command timeout, opcode=0x%x, cmd_type=0x%x, func=0x%x, op_mode=0x%x\n",
+ __func__, cmd->cmd_op, cmd->type, ahw->pci_func,
+ ahw->op_mode);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ qlcnic_dump_mbx(adapter, cmd);
+ qlcnic_83xx_idc_request_reset(adapter,
+ QLCNIC_FORCE_FW_DUMP_KEY);
+ cmd->rsp_opcode = QLCNIC_RCODE_TIMEOUT;
+ }
+ mbx_ops->dequeue_cmd(adapter, cmd);
+ }
+}
+
+static struct qlcnic_mbx_ops qlcnic_83xx_mbx_ops = {
+ .enqueue_cmd = qlcnic_83xx_enqueue_mbx_cmd,
+ .dequeue_cmd = qlcnic_83xx_dequeue_mbx_cmd,
+ .decode_resp = qlcnic_83xx_decode_mbx_rsp,
+ .encode_cmd = qlcnic_83xx_encode_mbx_cmd,
+ .nofity_fw = qlcnic_83xx_signal_mbx_cmd,
+};
+
+int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx;
+
+ ahw->mailbox = kzalloc(sizeof(*mbx), GFP_KERNEL);
+ if (!ahw->mailbox)
+ return -ENOMEM;
+
+ mbx = ahw->mailbox;
+ mbx->ops = &qlcnic_83xx_mbx_ops;
+ mbx->adapter = adapter;
+
+ spin_lock_init(&mbx->queue_lock);
+ spin_lock_init(&mbx->aen_lock);
+ INIT_LIST_HEAD(&mbx->cmd_q);
+ init_completion(&mbx->completion);
+
+ mbx->work_q = create_singlethread_workqueue("qlcnic_mailbox");
+ if (mbx->work_q == NULL) {
+ kfree(mbx);
+ return -ENOMEM;
+ }
+
+ INIT_WORK(&mbx->work, qlcnic_83xx_mailbox_worker);
+ set_bit(QLC_83XX_MBX_READY, &mbx->status);
+ return 0;
+}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 2548d1403d75..d4c58c6a97d8 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -84,11 +84,20 @@
/* Firmware image definitions */
#define QLC_83XX_BOOTLOADER_FLASH_ADDR 0x10000
#define QLC_83XX_FW_FILE_NAME "83xx_fw.bin"
+#define QLC_84XX_FW_FILE_NAME "84xx_fw.bin"
#define QLC_83XX_BOOT_FROM_FLASH 0
#define QLC_83XX_BOOT_FROM_FILE 0x12345678
+#define QLC_FW_FILE_NAME_LEN 20
#define QLC_83XX_MAX_RESET_SEQ_ENTRIES 16
+#define QLC_83XX_MBX_POST_BC_OP 0x1
+#define QLC_83XX_MBX_COMPLETION 0x0
+#define QLC_83XX_MBX_REQUEST 0x1
+
+#define QLC_83XX_MBX_TIMEOUT (5 * HZ)
+#define QLC_83XX_MBX_CMD_LOOP 5000000
+
/* status descriptor mailbox data
* @phy_addr_{low|high}: physical address of buffer
* @sds_ring_size: buffer size
@@ -397,6 +406,7 @@ enum qlcnic_83xx_states {
#define QLC_83XX_MAX_MC_COUNT 38
#define QLC_83XX_MAX_UC_COUNT 4096
+#define QLC_83XX_PVID_STRIP_CAPABILITY BIT_22
#define QLC_83XX_GET_FUNC_MODE_FROM_NPAR_INFO(val) (val & 0x80000000)
#define QLC_83XX_GET_LRO_CAPABILITY(val) (val & 0x20)
#define QLC_83XX_GET_LSO_CAPABILITY(val) (val & 0x40)
@@ -449,6 +459,20 @@ enum qlcnic_83xx_states {
#define QLC_83xx_FLASH_MAX_WAIT_USEC 100
#define QLC_83XX_FLASH_LOCK_TIMEOUT 10000
+enum qlc_83xx_mbx_cmd_type {
+ QLC_83XX_MBX_CMD_WAIT = 0,
+ QLC_83XX_MBX_CMD_NO_WAIT,
+ QLC_83XX_MBX_CMD_BUSY_WAIT,
+};
+
+enum qlc_83xx_mbx_response_states {
+ QLC_83XX_MBX_RESPONSE_WAIT = 0,
+ QLC_83XX_MBX_RESPONSE_ARRIVED,
+};
+
+#define QLC_83XX_MBX_RESPONSE_FAILED 0x2
+#define QLC_83XX_MBX_RESPONSE_UNKNOWN 0x3
+
/* Additional registers in 83xx */
enum qlc_83xx_ext_regs {
QLCNIC_GLOBAL_RESET = 0,
@@ -498,7 +522,7 @@ enum qlc_83xx_ext_regs {
/* 83xx funcitons */
int qlcnic_83xx_get_fw_version(struct qlcnic_adapter *);
-int qlcnic_83xx_mbx_op(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+int qlcnic_83xx_issue_cmd(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
int qlcnic_83xx_setup_intr(struct qlcnic_adapter *, u8);
void qlcnic_83xx_get_func_no(struct qlcnic_adapter *);
int qlcnic_83xx_cam_lock(struct qlcnic_adapter *);
@@ -508,7 +532,7 @@ void qlcnic_83xx_add_sysfs(struct qlcnic_adapter *);
void qlcnic_83xx_remove_sysfs(struct qlcnic_adapter *);
void qlcnic_83xx_write_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_83xx_read_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
-int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *, ulong);
+int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *, ulong, int *);
int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32);
void qlcnic_83xx_process_rcv_diag(struct qlcnic_adapter *, int, u64 []);
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32);
@@ -551,7 +575,7 @@ void qlcnic_set_npar_data(struct qlcnic_adapter *, const struct qlcnic_info *,
void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_handle_aen(int, void *);
int qlcnic_83xx_get_port_info(struct qlcnic_adapter *);
-void qlcnic_83xx_enable_mbx_intrpt(struct qlcnic_adapter *);
+void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *);
void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_clear_legacy_intr(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_intr(int, void *);
@@ -623,8 +647,6 @@ int qlcnic_83xx_set_led(struct net_device *, enum ethtool_phys_id_state);
int qlcnic_83xx_flash_test(struct qlcnic_adapter *);
int qlcnic_83xx_enable_flash_write(struct qlcnic_adapter *);
int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *);
-u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *);
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *, u32 *);
void qlcnic_83xx_enable_mbx_poll(struct qlcnic_adapter *);
void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *);
void qlcnic_83xx_set_mac_filter_count(struct qlcnic_adapter *);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index f41dfab1e9a3..f23e66780e7a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@ -399,6 +399,7 @@ static void qlcnic_83xx_idc_detach_driver(struct qlcnic_adapter *adapter)
struct net_device *netdev = adapter->netdev;
netif_device_detach(netdev);
+ qlcnic_83xx_detach_mailbox_work(adapter);
/* Disable mailbox interrupt */
qlcnic_83xx_disable_mbx_intr(adapter);
@@ -610,6 +611,9 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
{
int err;
+ qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
+
/* register for NIC IDC AEN Events */
qlcnic_83xx_register_nic_idc_func(adapter, 1);
@@ -617,7 +621,7 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
if (err)
return err;
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
if (qlcnic_83xx_configure_opmode(adapter)) {
qlcnic_83xx_idc_enter_failed_state(adapter, 1);
@@ -629,7 +633,8 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
return -EIO;
}
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
qlcnic_83xx_idc_attach_driver(adapter);
return 0;
@@ -640,7 +645,6 @@ static void qlcnic_83xx_idc_update_idc_params(struct qlcnic_adapter *adapter)
struct qlcnic_hardware_context *ahw = adapter->ahw;
qlcnic_83xx_idc_update_drv_presence_reg(adapter, 1, 1);
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1);
set_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);
@@ -810,9 +814,10 @@ static int qlcnic_83xx_idc_init_state(struct qlcnic_adapter *adapter)
**/
static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
{
- u32 val;
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
int ret = 0;
+ u32 val;
/* Perform NIC configuration based ready state entry actions */
if (ahw->idc.state_entry(adapter))
@@ -824,7 +829,7 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
dev_err(&adapter->pdev->dev,
"Error: device temperature %d above limits\n",
adapter->ahw->temp);
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
set_bit(__QLCNIC_RESETTING, &adapter->state);
qlcnic_83xx_idc_detach_driver(adapter);
qlcnic_83xx_idc_enter_failed_state(adapter, 1);
@@ -837,7 +842,7 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
if (ret) {
adapter->flags |= QLCNIC_FW_HANG;
if (!(val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY)) {
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
set_bit(__QLCNIC_RESETTING, &adapter->state);
qlcnic_83xx_idc_enter_need_reset_state(adapter, 1);
}
@@ -845,6 +850,8 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
}
if ((val & QLC_83XX_IDC_GRACEFULL_RESET) || ahw->idc.collect_dump) {
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+
/* Move to need reset state and prepare for reset */
qlcnic_83xx_idc_enter_need_reset_state(adapter, 1);
return ret;
@@ -882,12 +889,13 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
**/
static int qlcnic_83xx_idc_need_reset_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
int ret = 0;
if (adapter->ahw->idc.prev_state != QLC_83XX_IDC_DEV_NEED_RESET) {
qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1);
set_bit(__QLCNIC_RESETTING, &adapter->state);
- clear_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
if (adapter->ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE)
qlcnic_83xx_disable_vnic_mode(adapter, 1);
@@ -1079,7 +1087,6 @@ static void qlcnic_83xx_setup_idc_parameters(struct qlcnic_adapter *adapter)
adapter->ahw->idc.name = (char **)qlc_83xx_idc_states;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
set_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);
/* Check if reset recovery is disabled */
@@ -1190,6 +1197,9 @@ void qlcnic_83xx_idc_request_reset(struct qlcnic_adapter *adapter, u32 key)
{
u32 val;
+ if (qlcnic_sriov_vf_check(adapter))
+ return;
+
if (qlcnic_83xx_lock_driver(adapter)) {
dev_err(&adapter->pdev->dev,
"%s:failed, please retry\n", __func__);
@@ -1303,8 +1313,11 @@ static void qlcnic_83xx_dump_pause_control_regs(struct qlcnic_adapter *adapter)
{
int i, j;
u32 val = 0, val1 = 0, reg = 0;
+ int err = 0;
- val = QLCRD32(adapter, QLC_83XX_SRE_SHIM_REG);
+ val = QLCRD32(adapter, QLC_83XX_SRE_SHIM_REG, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "SRE-Shim Ctrl:0x%x\n", val);
for (j = 0; j < 2; j++) {
@@ -1318,7 +1331,9 @@ static void qlcnic_83xx_dump_pause_control_regs(struct qlcnic_adapter *adapter)
reg = QLC_83XX_PORT1_THRESHOLD;
}
for (i = 0; i < 8; i++) {
- val = QLCRD32(adapter, reg + (i * 0x4));
+ val = QLCRD32(adapter, reg + (i * 0x4), &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
@@ -1335,8 +1350,10 @@ static void qlcnic_83xx_dump_pause_control_regs(struct qlcnic_adapter *adapter)
reg = QLC_83XX_PORT1_TC_MC_REG;
}
for (i = 0; i < 4; i++) {
- val = QLCRD32(adapter, reg + (i * 0x4));
- dev_info(&adapter->pdev->dev, "0x%x ", val);
+ val = QLCRD32(adapter, reg + (i * 0x4), &err);
+ if (err == -EIO)
+ return;
+ dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
}
@@ -1352,17 +1369,25 @@ static void qlcnic_83xx_dump_pause_control_regs(struct qlcnic_adapter *adapter)
reg = QLC_83XX_PORT1_TC_STATS;
}
for (i = 7; i >= 0; i--) {
- val = QLCRD32(adapter, reg);
+ val = QLCRD32(adapter, reg, &err);
+ if (err == -EIO)
+ return;
val &= ~(0x7 << 29); /* Reset bits 29 to 31 */
QLCWR32(adapter, reg, (val | (i << 29)));
- val = QLCRD32(adapter, reg);
+ val = QLCRD32(adapter, reg, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
}
- val = QLCRD32(adapter, QLC_83XX_PORT2_IFB_THRESHOLD);
- val1 = QLCRD32(adapter, QLC_83XX_PORT3_IFB_THRESHOLD);
+ val = QLCRD32(adapter, QLC_83XX_PORT2_IFB_THRESHOLD, &err);
+ if (err == -EIO)
+ return;
+ val1 = QLCRD32(adapter, QLC_83XX_PORT3_IFB_THRESHOLD, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev,
"IFB-Pause Thresholds: Port 2:0x%x, Port 3:0x%x\n",
val, val1);
@@ -1425,7 +1450,7 @@ static void qlcnic_83xx_take_eport_out_of_reset(struct qlcnic_adapter *adapter)
static int qlcnic_83xx_check_heartbeat(struct qlcnic_adapter *p_dev)
{
u32 heartbeat, peg_status;
- int retries, ret = -EIO;
+ int retries, ret = -EIO, err = 0;
retries = QLCNIC_HEARTBEAT_CHECK_RETRY_COUNT;
p_dev->heartbeat = QLC_SHARED_REG_RD32(p_dev,
@@ -1453,11 +1478,11 @@ static int qlcnic_83xx_check_heartbeat(struct qlcnic_adapter *p_dev)
"PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n"
"PEG_NET_4_PC: 0x%x\n", peg_status,
QLC_SHARED_REG_RD32(p_dev, QLCNIC_PEG_HALT_STATUS2),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_0),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_1),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_2),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_3),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_4));
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_0, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_1, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_2, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_3, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_4, &err));
if (QLCNIC_FWERROR_CODE(peg_status) == 0x67)
dev_err(&p_dev->pdev->dev,
@@ -1501,18 +1526,22 @@ int qlcnic_83xx_check_hw_status(struct qlcnic_adapter *p_dev)
static int qlcnic_83xx_poll_reg(struct qlcnic_adapter *p_dev, u32 addr,
int duration, u32 mask, u32 status)
{
+ int timeout_error, err = 0;
u32 value;
- int timeout_error;
u8 retries;
- value = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ value = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return err;
retries = duration / 10;
do {
if ((value & mask) != status) {
timeout_error = 1;
msleep(duration / 10);
- value = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ value = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return err;
} else {
timeout_error = 0;
break;
@@ -1606,9 +1635,12 @@ int qlcnic_83xx_get_reset_instruction_template(struct qlcnic_adapter *p_dev)
static void qlcnic_83xx_read_write_crb_reg(struct qlcnic_adapter *p_dev,
u32 raddr, u32 waddr)
{
- int value;
+ int err = 0;
+ u32 value;
- value = qlcnic_83xx_rd_reg_indirect(p_dev, raddr);
+ value = QLCRD32(p_dev, raddr, &err);
+ if (err == -EIO)
+ return;
qlcnic_83xx_wrt_reg_indirect(p_dev, waddr, value);
}
@@ -1617,12 +1649,16 @@ static void qlcnic_83xx_rmw_crb_reg(struct qlcnic_adapter *p_dev,
u32 raddr, u32 waddr,
struct qlc_83xx_rmw *p_rmw_hdr)
{
- int value;
+ int err = 0;
+ u32 value;
- if (p_rmw_hdr->index_a)
+ if (p_rmw_hdr->index_a) {
value = p_dev->ahw->reset.array[p_rmw_hdr->index_a];
- else
- value = qlcnic_83xx_rd_reg_indirect(p_dev, raddr);
+ } else {
+ value = QLCRD32(p_dev, raddr, &err);
+ if (err == -EIO)
+ return;
+ }
value &= p_rmw_hdr->mask;
value <<= p_rmw_hdr->shl;
@@ -1675,7 +1711,7 @@ static void qlcnic_83xx_poll_list(struct qlcnic_adapter *p_dev,
long delay;
struct qlc_83xx_entry *entry;
struct qlc_83xx_poll *poll;
- int i;
+ int i, err = 0;
unsigned long arg1, arg2;
poll = (struct qlc_83xx_poll *)((char *)p_hdr +
@@ -1699,10 +1735,12 @@ static void qlcnic_83xx_poll_list(struct qlcnic_adapter *p_dev,
arg1, delay,
poll->mask,
poll->status)){
- qlcnic_83xx_rd_reg_indirect(p_dev,
- arg1);
- qlcnic_83xx_rd_reg_indirect(p_dev,
- arg2);
+ QLCRD32(p_dev, arg1, &err);
+ if (err == -EIO)
+ return;
+ QLCRD32(p_dev, arg2, &err);
+ if (err == -EIO)
+ return;
}
}
}
@@ -1768,7 +1806,7 @@ static void qlcnic_83xx_poll_read_list(struct qlcnic_adapter *p_dev,
struct qlc_83xx_entry_hdr *p_hdr)
{
long delay;
- int index, i, j;
+ int index, i, j, err;
struct qlc_83xx_quad_entry *entry;
struct qlc_83xx_poll *poll;
unsigned long addr;
@@ -1788,7 +1826,10 @@ static void qlcnic_83xx_poll_read_list(struct qlcnic_adapter *p_dev,
poll->mask, poll->status)){
index = p_dev->ahw->reset.array_index;
addr = entry->dr_addr;
- j = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ j = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return;
+
p_dev->ahw->reset.array[index++] = j;
if (index == QLC_83XX_MAX_RESET_SEQ_ENTRIES)
@@ -1907,12 +1948,36 @@ static void qlcnic_83xx_init_hw(struct qlcnic_adapter *p_dev)
dev_err(&p_dev->pdev->dev, "%s: failed\n", __func__);
}
+static inline void qlcnic_83xx_get_fw_file_name(struct qlcnic_adapter *adapter,
+ char *file_name)
+{
+ struct pci_dev *pdev = adapter->pdev;
+
+ memset(file_name, 0, QLC_FW_FILE_NAME_LEN);
+
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ strncpy(file_name, QLC_83XX_FW_FILE_NAME,
+ QLC_FW_FILE_NAME_LEN);
+ break;
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
+ strncpy(file_name, QLC_84XX_FW_FILE_NAME,
+ QLC_FW_FILE_NAME_LEN);
+ break;
+ default:
+ dev_err(&pdev->dev, "%s: Invalid device id\n",
+ __func__);
+ }
+}
+
static int qlcnic_83xx_load_fw_image_from_host(struct qlcnic_adapter *adapter)
{
+ char fw_file_name[QLC_FW_FILE_NAME_LEN];
int err = -EIO;
- if (request_firmware(&adapter->ahw->fw_info.fw,
- QLC_83XX_FW_FILE_NAME, &(adapter->pdev->dev))) {
+ qlcnic_83xx_get_fw_file_name(adapter, fw_file_name);
+ if (request_firmware(&adapter->ahw->fw_info.fw, fw_file_name,
+ &(adapter->pdev->dev))) {
dev_err(&adapter->pdev->dev,
"No file FW image, loading flash FW image.\n");
QLC_SHARED_REG_WR32(adapter, QLCNIC_FW_IMG_VALID,
@@ -2110,40 +2175,72 @@ static void qlcnic_83xx_clear_function_resources(struct qlcnic_adapter *adapter)
int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int err = 0;
- if (qlcnic_sriov_vf_check(adapter))
- return qlcnic_sriov_vf_init(adapter, pci_using_dac);
+ ahw->msix_supported = !!qlcnic_use_msi_x;
+ err = qlcnic_83xx_init_mailbox_work(adapter);
+ if (err)
+ goto exit;
- if (qlcnic_83xx_check_hw_status(adapter))
- return -EIO;
+ if (qlcnic_sriov_vf_check(adapter)) {
+ err = qlcnic_sriov_vf_init(adapter, pci_using_dac);
+ if (err)
+ goto detach_mbx;
+ else
+ return err;
+ }
+
+ err = qlcnic_83xx_check_hw_status(adapter);
+ if (err)
+ goto detach_mbx;
+
+ if (!qlcnic_83xx_read_flash_descriptor_table(adapter))
+ qlcnic_83xx_read_flash_mfg_id(adapter);
+
+ err = qlcnic_83xx_idc_init(adapter);
+ if (err)
+ goto detach_mbx;
- /* Initilaize 83xx mailbox spinlock */
- spin_lock_init(&ahw->mbx_lock);
+ err = qlcnic_setup_intr(adapter, 0);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n");
+ goto disable_intr;
+ }
+
+ err = qlcnic_83xx_setup_mbx_intr(adapter);
+ if (err)
+ goto disable_mbx_intr;
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
qlcnic_83xx_clear_function_resources(adapter);
+ INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+
/* register for NIC IDC AEN Events */
qlcnic_83xx_register_nic_idc_func(adapter, 1);
- if (!qlcnic_83xx_read_flash_descriptor_table(adapter))
- qlcnic_83xx_read_flash_mfg_id(adapter);
-
- if (qlcnic_83xx_idc_init(adapter))
- return -EIO;
-
/* Configure default, SR-IOV or Virtual NIC mode of operation */
- if (qlcnic_83xx_configure_opmode(adapter))
- return -EIO;
+ err = qlcnic_83xx_configure_opmode(adapter);
+ if (err)
+ goto disable_mbx_intr;
/* Perform operating mode specific initialization */
- if (adapter->nic_ops->init_driver(adapter))
- return -EIO;
-
- INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+ err = adapter->nic_ops->init_driver(adapter);
+ if (err)
+ goto disable_mbx_intr;
/* Periodically monitor device status */
qlcnic_83xx_idc_poll_dev_state(&adapter->fw_work.work);
+ return 0;
+
+disable_mbx_intr:
+ qlcnic_83xx_free_mbx_intr(adapter);
- return adapter->ahw->idc.err_code;
+disable_intr:
+ qlcnic_teardown_intr(adapter);
+
+detach_mbx:
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_free_mailbox(ahw->mailbox);
+exit:
+ return err;
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 0581a484ceb5..d09389b33474 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -104,7 +104,7 @@ static u32
qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
{
u32 rsp;
- int timeout = 0;
+ int timeout = 0, err = 0;
do {
/* give atleast 1ms for firmware to respond */
@@ -113,7 +113,7 @@ qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
if (++timeout > QLCNIC_OS_CRB_RETRY_COUNT)
return QLCNIC_CDRP_RSP_TIMEOUT;
- rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET);
+ rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET, &err);
} while (!QLCNIC_CDRP_IS_RSP(rsp));
return rsp;
@@ -122,7 +122,7 @@ qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
- int i;
+ int i, err = 0;
u32 rsp;
u32 signature;
struct pci_dev *pdev = adapter->pdev;
@@ -148,7 +148,7 @@ int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
dev_err(&pdev->dev, "card response timeout.\n");
cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
} else if (rsp == QLCNIC_CDRP_RSP_FAIL) {
- cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1));
+ cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1), &err);
switch (cmd->rsp.arg[0]) {
case QLCNIC_RCODE_INVALID_ARGS:
fmt = "CDRP invalid args: [%d]\n";
@@ -175,7 +175,7 @@ int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
cmd->rsp.arg[0] = QLCNIC_RCODE_SUCCESS;
for (i = 1; i < cmd->rsp.num; i++)
- cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i));
+ cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i), &err);
/* Release semaphore */
qlcnic_api_unlock(adapter);
@@ -210,10 +210,10 @@ int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter, u32 fw_cmd)
if (err) {
dev_info(&adapter->pdev->dev,
"Failed to set driver version in firmware\n");
- return -EIO;
+ err = -EIO;
}
-
- return 0;
+ qlcnic_free_mbx_args(&cmd);
+ return err;
}
int
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 700a46324d09..79a5855f926c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -150,6 +150,7 @@ static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
"Link_Test_on_offline",
"Interrupt_Test_offline",
"Internal_Loopback_offline",
+ "External_Loopback_offline",
"EEPROM_Test_offline"
};
@@ -266,7 +267,7 @@ int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 speed, reg;
- int check_sfp_module = 0;
+ int check_sfp_module = 0, err = 0;
u16 pcifn = ahw->pci_func;
/* read which mode */
@@ -289,7 +290,7 @@ int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
u32 val = 0;
- val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
+ val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR, &err);
if (val == QLCNIC_PORT_MODE_802_3_AP) {
ecmd->supported = SUPPORTED_1000baseT_Full;
@@ -300,9 +301,13 @@ int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
}
if (netif_running(adapter->netdev) && ahw->has_link_events) {
- reg = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
- speed = P3P_LINK_SPEED_VAL(pcifn, reg);
- ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
+ if (ahw->linkup) {
+ reg = QLCRD32(adapter,
+ P3P_LINK_SPEED_REG(pcifn), &err);
+ speed = P3P_LINK_SPEED_VAL(pcifn, reg);
+ ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
+ }
+
ethtool_cmd_speed_set(ecmd, ahw->link_speed);
ecmd->autoneg = ahw->link_autoneg;
ecmd->duplex = ahw->link_duplex;
@@ -463,13 +468,14 @@ static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
static int qlcnic_82xx_get_registers(struct qlcnic_adapter *adapter,
u32 *regs_buff)
{
- int i, j = 0;
+ int i, j = 0, err = 0;
for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++)
regs_buff[i] = QLC_SHARED_REG_RD32(adapter, diag_registers[j]);
j = 0;
while (ext_diag_registers[j] != -1)
- regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++]);
+ regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++],
+ &err);
return i;
}
@@ -519,13 +525,16 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
static u32 qlcnic_test_link(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
+ int err = 0;
u32 val;
if (qlcnic_83xx_check(adapter)) {
val = qlcnic_83xx_test_link(adapter);
return (val & 1) ? 0 : 1;
}
- val = QLCRD32(adapter, CRB_XG_STATE_P3P);
+ val = QLCRD32(adapter, CRB_XG_STATE_P3P, &err);
+ if (err == -EIO)
+ return err;
val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val);
return (val == XG_LINK_UP_P3P) ? 0 : 1;
}
@@ -658,6 +667,7 @@ qlcnic_get_pauseparam(struct net_device *netdev,
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
+ int err = 0;
__u32 val;
if (qlcnic_83xx_check(adapter)) {
@@ -668,9 +678,13 @@ qlcnic_get_pauseparam(struct net_device *netdev,
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return;
/* get flow control settings */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
+ if (err == -EIO)
+ return;
pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return;
switch (port) {
case 0:
pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
@@ -690,7 +704,9 @@ qlcnic_get_pauseparam(struct net_device *netdev,
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return;
pause->rx_pause = 1;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return;
if (port == 0)
pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
else
@@ -707,6 +723,7 @@ qlcnic_set_pauseparam(struct net_device *netdev,
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
+ int err = 0;
__u32 val;
if (qlcnic_83xx_check(adapter))
@@ -717,7 +734,9 @@ qlcnic_set_pauseparam(struct net_device *netdev,
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return -EIO;
/* set flow control */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
+ if (err == -EIO)
+ return err;
if (pause->rx_pause)
qlcnic_gb_rx_flowctl(val);
@@ -728,7 +747,9 @@ qlcnic_set_pauseparam(struct net_device *netdev,
val);
QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), val);
/* set autoneg */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return err;
switch (port) {
case 0:
if (pause->tx_pause)
@@ -764,7 +785,9 @@ qlcnic_set_pauseparam(struct net_device *netdev,
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return -EIO;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return err;
if (port == 0) {
if (pause->tx_pause)
qlcnic_xg_unset_xg0_mask(val);
@@ -788,11 +811,14 @@ static int qlcnic_reg_test(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 data_read;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_reg_test(adapter);
- data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
+ data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0), &err);
+ if (err == -EIO)
+ return err;
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
@@ -980,9 +1006,9 @@ int qlcnic_loopback_test(struct net_device *netdev, u8 mode)
msleep(500);
qlcnic_process_rcv_ring_diag(sds_ring);
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
- netdev_info(netdev, "firmware didnt respond to loopback"
- " configure request\n");
- ret = -QLCNIC_FW_NOT_RESPOND;
+ netdev_info(netdev,
+ "Firmware didn't sent link up event to loopback request\n");
+ ret = -ETIMEDOUT;
goto free_res;
} else if (adapter->ahw->diag_cnt) {
ret = adapter->ahw->diag_cnt;
@@ -1026,8 +1052,15 @@ qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
if (data[3])
eth_test->flags |= ETH_TEST_FL_FAILED;
- data[4] = qlcnic_eeprom_test(dev);
- if (data[4])
+ if (eth_test->flags & ETH_TEST_FL_EXTERNAL_LB) {
+ data[4] = qlcnic_loopback_test(dev, QLCNIC_ELB_MODE);
+ if (data[4])
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+ eth_test->flags |= ETH_TEST_FL_EXTERNAL_LB_DONE;
+ }
+
+ data[5] = qlcnic_eeprom_test(dev);
+ if (data[5])
eth_test->flags |= ETH_TEST_FL_FAILED;
}
}
@@ -1257,17 +1290,20 @@ qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return;
wol->supported = 0;
wol->wolopts = 0;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
+ if (err == -EIO)
+ return;
if (wol_cfg & (1UL << adapter->portnum))
wol->supported |= WAKE_MAGIC;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
if (wol_cfg & (1UL << adapter->portnum))
wol->wolopts |= WAKE_MAGIC;
}
@@ -1277,17 +1313,22 @@ qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return -EOPNOTSUPP;
if (wol->wolopts & ~WAKE_MAGIC)
return -EINVAL;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
+ if (err == -EIO)
+ return err;
if (!(wol_cfg & (1 << adapter->portnum)))
return -EOPNOTSUPP;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
+ if (err == -EIO)
+ return err;
if (wol->wolopts & WAKE_MAGIC)
wol_cfg |= 1UL << adapter->portnum;
else
@@ -1540,7 +1581,7 @@ qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
return 0;
case QLCNIC_SET_QUIESCENT:
case QLCNIC_RESET_QUIESCENT:
- state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
if (state == QLCNIC_DEV_FAILED || (state == QLCNIC_DEV_BADBAD))
netdev_info(netdev, "Device in FAILED state\n");
return 0;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index 5b5d2edf125d..4d5f59b2d153 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -317,16 +317,20 @@ static void qlcnic_write_window_reg(u32 addr, void __iomem *bar0, u32 data)
int
qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg)
{
- int done = 0, timeout = 0;
+ int timeout = 0;
+ int err = 0;
+ u32 done = 0;
while (!done) {
- done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem)));
+ done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem)),
+ &err);
if (done == 1)
break;
if (++timeout >= QLCNIC_PCIE_SEM_TIMEOUT) {
dev_err(&adapter->pdev->dev,
"Failed to acquire sem=%d lock; holdby=%d\n",
- sem, id_reg ? QLCRD32(adapter, id_reg) : -1);
+ sem,
+ id_reg ? QLCRD32(adapter, id_reg, &err) : -1);
return -EIO;
}
msleep(1);
@@ -341,19 +345,22 @@ qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg)
void
qlcnic_pcie_sem_unlock(struct qlcnic_adapter *adapter, int sem)
{
- QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
+ int err = 0;
+
+ QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem)), &err);
}
int qlcnic_ind_rd(struct qlcnic_adapter *adapter, u32 addr)
{
+ int err = 0;
u32 data;
if (qlcnic_82xx_check(adapter))
qlcnic_read_window_reg(addr, adapter->ahw->pci_base0, &data);
else {
- data = qlcnic_83xx_rd_reg_indirect(adapter, addr);
- if (data == -EIO)
- return -EIO;
+ data = QLCRD32(adapter, addr, &err);
+ if (err == -EIO)
+ return err;
}
return data;
}
@@ -516,20 +523,18 @@ void __qlcnic_set_multi(struct net_device *netdev, u16 vlan)
if (netdev->flags & IFF_PROMISC) {
if (!(adapter->flags & QLCNIC_PROMISC_DISABLED))
mode = VPORT_MISS_MODE_ACCEPT_ALL;
- } else if (netdev->flags & IFF_ALLMULTI) {
- if (netdev_mc_count(netdev) > ahw->max_mc_count) {
- mode = VPORT_MISS_MODE_ACCEPT_MULTI;
- } else if (!netdev_mc_empty(netdev) &&
- !qlcnic_sriov_vf_check(adapter)) {
- netdev_for_each_mc_addr(ha, netdev)
- qlcnic_nic_add_mac(adapter, ha->addr,
- vlan);
- }
- if (mode != VPORT_MISS_MODE_ACCEPT_MULTI &&
- qlcnic_sriov_vf_check(adapter))
- qlcnic_vf_add_mc_list(netdev, vlan);
+ } else if ((netdev->flags & IFF_ALLMULTI) ||
+ (netdev_mc_count(netdev) > ahw->max_mc_count)) {
+ mode = VPORT_MISS_MODE_ACCEPT_MULTI;
+ } else if (!netdev_mc_empty(netdev) &&
+ !qlcnic_sriov_vf_check(adapter)) {
+ netdev_for_each_mc_addr(ha, netdev)
+ qlcnic_nic_add_mac(adapter, ha->addr, vlan);
}
+ if (qlcnic_sriov_vf_check(adapter))
+ qlcnic_vf_add_mc_list(netdev, vlan);
+
/* configure unicast MAC address, if there is not sufficient space
* to store all the unicast addresses then enable promiscuous mode
*/
@@ -1161,7 +1166,8 @@ int qlcnic_82xx_hw_write_wx_2M(struct qlcnic_adapter *adapter, ulong off,
return -EIO;
}
-int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off)
+int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off,
+ int *err)
{
unsigned long flags;
int rv;
@@ -1417,7 +1423,7 @@ int qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter, u64 off, u64 *data)
int qlcnic_82xx_get_board_info(struct qlcnic_adapter *adapter)
{
- int offset, board_type, magic;
+ int offset, board_type, magic, err = 0;
struct pci_dev *pdev = adapter->pdev;
offset = QLCNIC_FW_MAGIC_OFFSET;
@@ -1437,7 +1443,9 @@ int qlcnic_82xx_get_board_info(struct qlcnic_adapter *adapter)
adapter->ahw->board_type = board_type;
if (board_type == QLCNIC_BRDTYPE_P3P_4_GB_MM) {
- u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I);
+ u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I, &err);
+ if (err == -EIO)
+ return err;
if ((gpio & 0x8000) == 0)
board_type = QLCNIC_BRDTYPE_P3P_10G_TP;
}
@@ -1477,10 +1485,13 @@ int
qlcnic_wol_supported(struct qlcnic_adapter *adapter)
{
u32 wol_cfg;
+ int err = 0;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
if (wol_cfg & (1UL << adapter->portnum)) {
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
+ if (err == -EIO)
+ return err;
if (wol_cfg & (1 << adapter->portnum))
return 1;
}
@@ -1541,6 +1552,7 @@ void qlcnic_82xx_get_func_no(struct qlcnic_adapter *adapter)
void qlcnic_82xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
loff_t offset, size_t size)
{
+ int err = 0;
u32 data;
u64 qmdata;
@@ -1548,7 +1560,7 @@ void qlcnic_82xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
qlcnic_pci_camqm_read_2M(adapter, offset, &qmdata);
memcpy(buf, &qmdata, size);
} else {
- data = QLCRD32(adapter, offset);
+ data = QLCRD32(adapter, offset, &err);
memcpy(buf, &data, size);
}
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
index 2c22504f57aa..4a71b28effcb 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
@@ -154,7 +154,7 @@ struct qlcnic_hardware_context;
struct qlcnic_adapter;
int qlcnic_82xx_start_firmware(struct qlcnic_adapter *);
-int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong);
+int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong, int *);
int qlcnic_82xx_hw_write_wx_2M(struct qlcnic_adapter *, ulong, u32);
int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int);
int qlcnic_82xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index d28336fc65ab..974d62607e13 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -142,7 +142,7 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
buffrag->length, PCI_DMA_TODEVICE);
buffrag->dma = 0ULL;
}
- for (j = 0; j < cmd_buf->frag_count; j++) {
+ for (j = 1; j < cmd_buf->frag_count; j++) {
buffrag++;
if (buffrag->dma) {
pci_unmap_page(adapter->pdev, buffrag->dma,
@@ -286,10 +286,11 @@ static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
{
long timeout = 0;
long done = 0;
+ int err = 0;
cond_resched();
while (done == 0) {
- done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS);
+ done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS, &err);
done &= 2;
if (++timeout >= QLCNIC_MAX_ROM_WAIT_USEC) {
dev_err(&adapter->pdev->dev,
@@ -304,6 +305,8 @@ static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
static int do_rom_fast_read(struct qlcnic_adapter *adapter,
u32 addr, u32 *valp)
{
+ int err = 0;
+
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 3);
@@ -317,7 +320,9 @@ static int do_rom_fast_read(struct qlcnic_adapter *adapter,
udelay(10);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
- *valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA);
+ *valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA, &err);
+ if (err == -EIO)
+ return err;
return 0;
}
@@ -369,11 +374,11 @@ int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp)
int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
{
- int addr, val;
+ int addr, err = 0;
int i, n, init_delay;
struct crb_addr_pair *buf;
unsigned offset;
- u32 off;
+ u32 off, val;
struct pci_dev *pdev = adapter->pdev;
QLC_SHARED_REG_WR32(adapter, QLCNIC_CMDPEG_STATE, 0);
@@ -402,7 +407,9 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
QLCWR32(adapter, QLCNIC_CRB_NIU + 0xb0000, 0x00);
/* halt sre */
- val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000);
+ val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000, &err);
+ if (err == -EIO)
+ return err;
QLCWR32(adapter, QLCNIC_CRB_SRE + 0x1000, val & (~(0x1)));
/* halt epg */
@@ -719,10 +726,12 @@ qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter)
static int
qlcnic_has_mn(struct qlcnic_adapter *adapter)
{
- u32 capability;
- capability = 0;
+ u32 capability = 0;
+ int err = 0;
- capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
+ capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY, &err);
+ if (err == -EIO)
+ return err;
if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
return 1;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index d3f8797efcc3..cec0908bb1d6 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -147,10 +147,7 @@ static inline u8 qlcnic_mac_hash(u64 mac)
static inline u32 qlcnic_get_ref_handle(struct qlcnic_adapter *adapter,
u16 handle, u8 ring_id)
{
- unsigned short device = adapter->pdev->device;
-
- if ((device == PCI_DEVICE_ID_QLOGIC_QLE834X) ||
- (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X))
+ if (qlcnic_83xx_check(adapter))
return handle | (ring_id << 15);
else
return handle;
@@ -161,36 +158,68 @@ static inline int qlcnic_82xx_is_lb_pkt(u64 sts_data)
return (qlcnic_get_sts_status(sts_data) == STATUS_CKSUM_LOOP) ? 1 : 0;
}
+static void qlcnic_delete_rx_list_mac(struct qlcnic_adapter *adapter,
+ struct qlcnic_filter *fil,
+ void *addr, u16 vlan_id)
+{
+ int ret;
+ u8 op;
+
+ op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
+ ret = qlcnic_sre_macaddr_change(adapter, addr, vlan_id, op);
+ if (ret)
+ return;
+
+ op = vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL;
+ ret = qlcnic_sre_macaddr_change(adapter, addr, vlan_id, op);
+ if (!ret) {
+ hlist_del(&fil->fnode);
+ adapter->rx_fhash.fnum--;
+ }
+}
+
+static struct qlcnic_filter *qlcnic_find_mac_filter(struct hlist_head *head,
+ void *addr, u16 vlan_id)
+{
+ struct qlcnic_filter *tmp_fil = NULL;
+ struct hlist_node *n;
+
+ hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
+ if (!memcmp(tmp_fil->faddr, addr, ETH_ALEN) &&
+ tmp_fil->vlan_id == vlan_id)
+ return tmp_fil;
+ }
+
+ return NULL;
+}
+
void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb,
int loopback_pkt, u16 vlan_id)
{
struct ethhdr *phdr = (struct ethhdr *)(skb->data);
struct qlcnic_filter *fil, *tmp_fil;
- struct hlist_node *n;
struct hlist_head *head;
unsigned long time;
u64 src_addr = 0;
- u8 hindex, found = 0, op;
+ u8 hindex, op;
int ret;
memcpy(&src_addr, phdr->h_source, ETH_ALEN);
+ hindex = qlcnic_mac_hash(src_addr) &
+ (adapter->fhash.fbucket_size - 1);
if (loopback_pkt) {
if (adapter->rx_fhash.fnum >= adapter->rx_fhash.fmax)
return;
- hindex = qlcnic_mac_hash(src_addr) &
- (adapter->fhash.fbucket_size - 1);
head = &(adapter->rx_fhash.fhead[hindex]);
- hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
- if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
- tmp_fil->vlan_id == vlan_id) {
- time = tmp_fil->ftime;
- if (jiffies > (QLCNIC_READD_AGE * HZ + time))
- tmp_fil->ftime = jiffies;
- return;
- }
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil) {
+ time = tmp_fil->ftime;
+ if (time_after(jiffies, QLCNIC_READD_AGE * HZ + time))
+ tmp_fil->ftime = jiffies;
+ return;
}
fil = kzalloc(sizeof(struct qlcnic_filter), GFP_ATOMIC);
@@ -205,36 +234,37 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb,
adapter->rx_fhash.fnum++;
spin_unlock(&adapter->rx_mac_learn_lock);
} else {
- hindex = qlcnic_mac_hash(src_addr) &
- (adapter->fhash.fbucket_size - 1);
- head = &(adapter->rx_fhash.fhead[hindex]);
- spin_lock(&adapter->rx_mac_learn_lock);
- hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
- if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
- tmp_fil->vlan_id == vlan_id) {
- found = 1;
- break;
- }
- }
+ head = &adapter->fhash.fhead[hindex];
- if (!found) {
- spin_unlock(&adapter->rx_mac_learn_lock);
- return;
- }
+ spin_lock(&adapter->mac_learn_lock);
- op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
- ret = qlcnic_sre_macaddr_change(adapter, (u8 *)&src_addr,
- vlan_id, op);
- if (!ret) {
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil) {
op = vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL;
ret = qlcnic_sre_macaddr_change(adapter,
(u8 *)&src_addr,
vlan_id, op);
if (!ret) {
- hlist_del(&(tmp_fil->fnode));
- adapter->rx_fhash.fnum--;
+ hlist_del(&tmp_fil->fnode);
+ adapter->fhash.fnum--;
}
+
+ spin_unlock(&adapter->mac_learn_lock);
+
+ return;
}
+
+ spin_unlock(&adapter->mac_learn_lock);
+
+ head = &adapter->rx_fhash.fhead[hindex];
+
+ spin_lock(&adapter->rx_mac_learn_lock);
+
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil)
+ qlcnic_delete_rx_list_mac(adapter, tmp_fil, &src_addr,
+ vlan_id);
+
spin_unlock(&adapter->rx_mac_learn_lock);
}
}
@@ -262,7 +292,7 @@ void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter, u64 *uaddr,
mac_req = (struct qlcnic_mac_req *)&(req->words[0]);
mac_req->op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
- memcpy(mac_req->mac_addr, &uaddr, ETH_ALEN);
+ memcpy(mac_req->mac_addr, uaddr, ETH_ALEN);
vlan_req = (struct qlcnic_vlan_req *)&req->words[1];
vlan_req->vlan_id = cpu_to_le16(vlan_id);
@@ -919,17 +949,17 @@ static void qlcnic_handle_fw_message(int desc_cnt, int index,
break;
case 1:
dev_info(dev, "loopback already in progress\n");
- adapter->ahw->diag_cnt = -QLCNIC_TEST_IN_PROGRESS;
+ adapter->ahw->diag_cnt = -EINPROGRESS;
break;
case 2:
dev_info(dev, "loopback cable is not connected\n");
- adapter->ahw->diag_cnt = -QLCNIC_LB_CABLE_NOT_CONN;
+ adapter->ahw->diag_cnt = -ENODEV;
break;
default:
dev_info(dev,
"loopback configure request failed, err %x\n",
ret);
- adapter->ahw->diag_cnt = -QLCNIC_UNDEFINED_ERROR;
+ adapter->ahw->diag_cnt = -EIO;
break;
}
break;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 4528f8ec333b..1f97a73d5697 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -100,6 +100,8 @@ static DEFINE_PCI_DEVICE_TABLE(qlcnic_pci_tbl) = {
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE824X),
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE834X),
ENTRY(PCI_DEVICE_ID_QLOGIC_VF_QLE834X),
+ ENTRY(PCI_DEVICE_ID_QLOGIC_QLE844X),
+ ENTRY(PCI_DEVICE_ID_QLOGIC_VF_QLE844X),
{0,}
};
@@ -146,6 +148,11 @@ static const u32 qlcnic_reg_tbl[] = {
static const struct qlcnic_board_info qlcnic_boards[] = {
{ PCI_VENDOR_ID_QLOGIC,
+ PCI_DEVICE_ID_QLOGIC_QLE844X,
+ 0x0,
+ 0x0,
+ "8400 series 10GbE Converged Network Adapter (TCP/IP Networking)" },
+ { PCI_VENDOR_ID_QLOGIC,
PCI_DEVICE_ID_QLOGIC_QLE834X,
PCI_VENDOR_ID_QLOGIC,
0x24e,
@@ -829,7 +836,9 @@ static void qlcnic_get_bar_length(u32 dev_id, ulong *bar)
*bar = QLCNIC_82XX_BAR0_LENGTH;
break;
case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE844X:
*bar = QLCNIC_83XX_BAR0_LENGTH;
break;
default:
@@ -977,8 +986,8 @@ qlcnic_check_options(struct qlcnic_adapter *adapter)
static int
qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
{
- int err;
struct qlcnic_info nic_info;
+ int err = 0;
memset(&nic_info, 0, sizeof(struct qlcnic_info));
err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw->pci_func);
@@ -993,7 +1002,9 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS) {
u32 temp;
- temp = QLCRD32(adapter, CRB_FW_CAPABILITIES_2);
+ temp = QLCRD32(adapter, CRB_FW_CAPABILITIES_2, &err);
+ if (err == -EIO)
+ return err;
adapter->ahw->extra_capability[0] = temp;
}
adapter->ahw->max_mac_filters = nic_info.max_mac_filters;
@@ -1383,6 +1394,8 @@ qlcnic_request_irq(struct qlcnic_adapter *adapter)
if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST) {
if (qlcnic_82xx_check(adapter))
handler = qlcnic_tmp_intr;
+ else
+ handler = qlcnic_83xx_tmp_intr;
if (!QLCNIC_IS_MSI_FAMILY(adapter))
flags |= IRQF_SHARED;
@@ -1531,12 +1544,12 @@ int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
if (netdev->features & NETIF_F_LRO)
qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED);
+ set_bit(__QLCNIC_DEV_UP, &adapter->state);
qlcnic_napi_enable(adapter);
qlcnic_linkevent_request(adapter, 1);
adapter->ahw->reset_context = 0;
- set_bit(__QLCNIC_DEV_UP, &adapter->state);
return 0;
}
@@ -2044,9 +2057,11 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ahw->reg_tbl = (u32 *) qlcnic_reg_tbl;
break;
case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
qlcnic_83xx_register_map(ahw);
break;
case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE844X:
qlcnic_sriov_vf_register_map(ahw);
break;
default:
@@ -2139,18 +2154,14 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (qlcnic_83xx_check(adapter) && !qlcnic_use_msi_x &&
!!qlcnic_use_msi)
dev_warn(&pdev->dev,
- "83xx adapter do not support MSI interrupts\n");
-
- err = qlcnic_setup_intr(adapter, 0);
- if (err) {
- dev_err(&pdev->dev, "Failed to setup interrupt\n");
- goto err_out_disable_msi;
- }
+ "Device does not support MSI interrupts\n");
- if (qlcnic_83xx_check(adapter)) {
- err = qlcnic_83xx_setup_mbx_intr(adapter);
- if (err)
+ if (qlcnic_82xx_check(adapter)) {
+ err = qlcnic_setup_intr(adapter, 0);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to setup interrupt\n");
goto err_out_disable_msi;
+ }
}
err = qlcnic_get_act_pci_func(adapter);
@@ -2161,7 +2172,8 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_out_disable_mbx_intr;
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
pci_set_drvdata(pdev, adapter);
@@ -2237,9 +2249,11 @@ static void qlcnic_remove(struct pci_dev *pdev)
qlcnic_sriov_cleanup(adapter);
if (qlcnic_83xx_check(adapter)) {
- qlcnic_83xx_free_mbx_intr(adapter);
qlcnic_83xx_register_nic_idc_func(adapter, 0);
cancel_delayed_work_sync(&adapter->idc_aen_work);
+ qlcnic_83xx_free_mbx_intr(adapter);
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_free_mailbox(ahw->mailbox);
}
qlcnic_detach(adapter);
@@ -3081,7 +3095,8 @@ done:
adapter->fw_fail_cnt = 0;
adapter->flags &= ~QLCNIC_FW_HANG;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
if (!qlcnic_clr_drv_state(adapter))
qlcnic_schedule_work(adapter, qlcnic_fw_poll_work,
@@ -3093,6 +3108,7 @@ qlcnic_check_health(struct qlcnic_adapter *adapter)
{
u32 state = 0, heartbeat;
u32 peg_status;
+ int err = 0;
if (qlcnic_check_temp(adapter))
goto detach;
@@ -3139,11 +3155,11 @@ qlcnic_check_health(struct qlcnic_adapter *adapter)
"PEG_NET_4_PC: 0x%x\n",
peg_status,
QLC_SHARED_REG_RD32(adapter, QLCNIC_PEG_HALT_STATUS2),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c));
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c, &err));
if (QLCNIC_FWERROR_CODE(peg_status) == 0x67)
dev_err(&adapter->pdev->dev,
"Firmware aborted with error code 0x00006700. "
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
index ab8a6744d402..79e54efe07b9 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
@@ -1084,7 +1084,7 @@ flash_temp:
tmpl_hdr = ahw->fw_dump.tmpl_hdr;
tmpl_hdr->drv_cap_mask = QLCNIC_DUMP_MASK_DEF;
- if ((tmpl_hdr->version & 0xffffff) >= 0x20001)
+ if ((tmpl_hdr->version & 0xfffff) >= 0x20001)
ahw->fw_dump.use_pex_dma = true;
else
ahw->fw_dump.use_pex_dma = false;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 62380ce89905..b2fbefc0b73e 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -33,7 +33,7 @@ static int qlcnic_sriov_alloc_bc_mbx_args(struct qlcnic_cmd_args *, u32);
static void qlcnic_sriov_vf_poll_dev_state(struct work_struct *);
static void qlcnic_sriov_vf_cancel_fw_work(struct qlcnic_adapter *);
static void qlcnic_sriov_cleanup_transaction(struct qlcnic_bc_trans *);
-static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *,
+static int qlcnic_sriov_issue_cmd(struct qlcnic_adapter *,
struct qlcnic_cmd_args *);
static void qlcnic_sriov_process_bc_cmd(struct work_struct *);
@@ -45,7 +45,7 @@ static struct qlcnic_hardware_ops qlcnic_sriov_vf_hw_ops = {
.get_mac_address = qlcnic_83xx_get_mac_address,
.setup_intr = qlcnic_83xx_setup_intr,
.alloc_mbx_args = qlcnic_83xx_alloc_mbx_args,
- .mbx_cmd = qlcnic_sriov_vf_mbx_op,
+ .mbx_cmd = qlcnic_sriov_issue_cmd,
.get_func_no = qlcnic_83xx_get_func_no,
.api_lock = qlcnic_83xx_cam_lock,
.api_unlock = qlcnic_83xx_cam_unlock,
@@ -286,96 +286,38 @@ void qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)
static int qlcnic_sriov_post_bc_msg(struct qlcnic_adapter *adapter, u32 *hdr,
u32 *pay, u8 pci_func, u8 size)
{
- u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, val, wait_time = 0;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- unsigned long flags;
- u16 opcode;
- u8 mbx_err_code;
- int i, j;
-
- opcode = ((struct qlcnic_bc_hdr *)hdr)->cmd_op;
-
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
- dev_info(&adapter->pdev->dev,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- dev_info(&adapter->pdev->dev, "Mailbox detached\n");
- return 0;
- }
-
- spin_lock_irqsave(&ahw->mbx_lock, flags);
-
- mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
- if (mbx_val) {
- QLCDB(adapter, DRV, "Mailbox cmd attempted, 0x%x\n", opcode);
- spin_unlock_irqrestore(&ahw->mbx_lock, flags);
- return QLCNIC_RCODE_TIMEOUT;
- }
- /* Fill in mailbox registers */
- val = size + (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
- mbx_cmd = 0x31 | (val << 16) | (adapter->ahw->fw_hal_version << 29);
-
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
- mbx_cmd = 0x1 | (1 << 4);
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
+ struct qlcnic_cmd_args cmd;
+ unsigned long timeout;
+ int err;
- if (qlcnic_sriov_pf_check(adapter))
- mbx_cmd |= (pci_func << 5);
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
+ cmd.hdr = hdr;
+ cmd.pay = pay;
+ cmd.pay_size = size;
+ cmd.func_num = pci_func;
+ cmd.op_type = QLC_83XX_MBX_POST_BC_OP;
+ cmd.cmd_op = ((struct qlcnic_bc_hdr *)hdr)->cmd_op;
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 1));
- for (i = 2, j = 0; j < (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
- i++, j++) {
- writel(*(hdr++), QLCNIC_MBX_HOST(ahw, i));
+ err = mbx->ops->enqueue_cmd(adapter, &cmd, &timeout);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox not available, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, cmd.cmd_op, cmd.type, ahw->pci_func,
+ ahw->op_mode);
+ return err;
}
- for (j = 0; j < size; j++, i++)
- writel(*(pay++), QLCNIC_MBX_HOST(ahw, i));
-
- /* Signal FW about the impending command */
- QLCWRX(ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
- /* Waiting for the mailbox cmd to complete and while waiting here
- * some AEN might arrive. If more than 5 seconds expire we can
- * assume something is wrong.
- */
-poll:
- rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
- if (rsp != QLCNIC_RCODE_TIMEOUT) {
- /* Get the FW response data */
- fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
- if (fw_data & QLCNIC_MBX_ASYNC_EVENT) {
- __qlcnic_83xx_process_aen(adapter);
- goto poll;
- }
- mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
- rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
- opcode = QLCNIC_MBX_RSP(fw_data);
-
- switch (mbx_err_code) {
- case QLCNIC_MBX_RSP_OK:
- case QLCNIC_MBX_PORT_RSP_OK:
- rsp = QLCNIC_RCODE_SUCCESS;
- break;
- default:
- if (opcode == QLCNIC_CMD_CONFIG_MAC_VLAN) {
- rsp = qlcnic_83xx_mac_rcode(adapter);
- if (!rsp)
- goto out;
- }
- dev_err(&adapter->pdev->dev,
- "MBX command 0x%x failed with err:0x%x\n",
- opcode, mbx_err_code);
- rsp = mbx_err_code;
- break;
- }
- goto out;
+ if (!wait_for_completion_timeout(&cmd.completion, timeout)) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, cmd.cmd_op, cmd.type, ahw->pci_func,
+ ahw->op_mode);
+ flush_workqueue(mbx->work_q);
}
- dev_err(&adapter->pdev->dev, "MBX command 0x%x timed out\n",
- QLCNIC_MBX_RSP(mbx_cmd));
- rsp = QLCNIC_RCODE_TIMEOUT;
-out:
- /* clear fw mbx control register */
- QLCWRX(ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return rsp;
+ return cmd.rsp_opcode;
}
static void qlcnic_sriov_vf_cfg_buff_desc(struct qlcnic_adapter *adapter)
@@ -456,10 +398,14 @@ int qlcnic_sriov_get_vf_vport_info(struct qlcnic_adapter *adapter,
}
static int qlcnic_sriov_set_pvid_mode(struct qlcnic_adapter *adapter,
- struct qlcnic_cmd_args *cmd)
+ struct qlcnic_cmd_args *cmd, u32 cap)
{
- adapter->rx_pvid = (cmd->rsp.arg[1] >> 16) & 0xffff;
- adapter->flags &= ~QLCNIC_TAGGING_ENABLED;
+ if (cap & QLC_83XX_PVID_STRIP_CAPABILITY) {
+ adapter->rx_pvid = 0;
+ } else {
+ adapter->rx_pvid = (cmd->rsp.arg[1] >> 16) & 0xffff;
+ adapter->flags &= ~QLCNIC_TAGGING_ENABLED;
+ }
return 0;
}
@@ -490,12 +436,14 @@ static int qlcnic_sriov_set_guest_vlan_mode(struct qlcnic_adapter *adapter,
return 0;
}
-static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter)
+static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter,
+ struct qlcnic_info *info)
{
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
struct qlcnic_cmd_args cmd;
- int ret;
+ int ret, cap;
+ cap = info->capabilities;
ret = qlcnic_sriov_alloc_bc_mbx_args(&cmd, QLCNIC_BC_CMD_GET_ACL);
if (ret)
return ret;
@@ -511,7 +459,7 @@ static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter)
ret = qlcnic_sriov_set_guest_vlan_mode(adapter, &cmd);
break;
case QLC_PVID_MODE:
- ret = qlcnic_sriov_set_pvid_mode(adapter, &cmd);
+ ret = qlcnic_sriov_set_pvid_mode(adapter, &cmd, cap);
break;
}
}
@@ -522,8 +470,8 @@ static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter)
static int qlcnic_sriov_vf_init_driver(struct qlcnic_adapter *adapter)
{
- struct qlcnic_info nic_info;
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_info nic_info;
int err;
err = qlcnic_sriov_get_vf_vport_info(adapter, &nic_info, 0);
@@ -534,7 +482,7 @@ static int qlcnic_sriov_vf_init_driver(struct qlcnic_adapter *adapter)
if (err)
return -EIO;
- err = qlcnic_sriov_get_vf_acl(adapter);
+ err = qlcnic_sriov_get_vf_acl(adapter, &nic_info);
if (err)
return err;
@@ -562,7 +510,7 @@ static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter,
INIT_LIST_HEAD(&adapter->vf_mc_list);
if (!qlcnic_use_msi_x && !!qlcnic_use_msi)
dev_warn(&adapter->pdev->dev,
- "83xx adapter do not support MSI interrupts\n");
+ "Device does not support MSI interrupts\n");
err = qlcnic_setup_intr(adapter, 1);
if (err) {
@@ -637,8 +585,6 @@ int qlcnic_sriov_vf_init(struct qlcnic_adapter *adapter, int pci_using_dac)
struct qlcnic_hardware_context *ahw = adapter->ahw;
int err;
- spin_lock_init(&ahw->mbx_lock);
- set_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
set_bit(QLC_83XX_MODULE_LOADED, &ahw->idc.status);
ahw->idc.delay = QLC_83XX_IDC_FW_POLL_DELAY;
ahw->reset_context = 0;
@@ -762,6 +708,7 @@ static int qlcnic_sriov_alloc_bc_mbx_args(struct qlcnic_cmd_args *mbx, u32 type)
memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
mbx->req.arg[0] = (type | (mbx->req.num << 16) |
(3 << 29));
+ mbx->rsp.arg[0] = (type & 0xffff) | mbx->rsp.num << 16;
return 0;
}
}
@@ -813,6 +760,7 @@ static int qlcnic_sriov_prepare_bc_hdr(struct qlcnic_bc_trans *trans,
cmd->req.num = trans->req_pay_size / 4;
cmd->rsp.num = trans->rsp_pay_size / 4;
hdr = trans->rsp_hdr;
+ cmd->op_type = trans->req_hdr->op_type;
}
trans->trans_id = seq;
@@ -1083,6 +1031,7 @@ static void qlcnic_sriov_process_bc_cmd(struct work_struct *work)
if (test_bit(QLC_BC_VF_FLR, &vf->state))
return;
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
trans = list_first_entry(&vf->rcv_act.wait_list,
struct qlcnic_bc_trans, list);
adapter = vf->adapter;
@@ -1232,6 +1181,7 @@ static void qlcnic_sriov_handle_bc_cmd(struct qlcnic_sriov *sriov,
return;
}
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
cmd_op = hdr->cmd_op;
if (qlcnic_sriov_alloc_bc_trans(&trans))
return;
@@ -1357,7 +1307,7 @@ int qlcnic_sriov_cfg_bc_intr(struct qlcnic_adapter *adapter, u8 enable)
if (enable)
cmd.req.arg[1] = (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7);
- err = qlcnic_83xx_mbx_op(adapter, &cmd);
+ err = qlcnic_83xx_issue_cmd(adapter, &cmd);
if (err != QLCNIC_RCODE_SUCCESS) {
dev_err(&adapter->pdev->dev,
@@ -1389,10 +1339,11 @@ static int qlcnic_sriov_retry_bc_cmd(struct qlcnic_adapter *adapter,
return -EIO;
}
-static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *adapter,
+static int qlcnic_sriov_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
struct device *dev = &adapter->pdev->dev;
struct qlcnic_bc_trans *trans;
int err;
@@ -1409,7 +1360,7 @@ static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *adapter,
goto cleanup_transaction;
retry:
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
+ if (!test_bit(QLC_83XX_MBX_READY, &mbx->status)) {
rsp = -EIO;
QLCDB(adapter, DRV, "MBX not Ready!(cmd 0x%x) for VF 0x%x\n",
QLCNIC_MBX_RSP(cmd->req.arg[0]), func);
@@ -1452,7 +1403,7 @@ err_out:
if (rsp == QLCNIC_RCODE_TIMEOUT) {
ahw->reset_context = 1;
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
}
cleanup_transaction:
@@ -1611,8 +1562,8 @@ static int qlcnic_sriov_vf_reinit_driver(struct qlcnic_adapter *adapter)
{
int err;
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
err = qlcnic_sriov_cfg_bc_intr(adapter, 1);
if (err)
@@ -1655,8 +1606,10 @@ static void qlcnic_sriov_vf_detach(struct qlcnic_adapter *adapter)
struct net_device *netdev = adapter->netdev;
u8 i, max_ints = ahw->num_msix - 1;
- qlcnic_83xx_disable_mbx_intr(adapter);
netif_device_detach(netdev);
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_disable_mbx_intr(adapter);
+
if (netif_running(netdev))
qlcnic_down(adapter, netdev);
@@ -1700,6 +1653,7 @@ static int qlcnic_sriov_vf_handle_dev_ready(struct qlcnic_adapter *adapter)
static int qlcnic_sriov_vf_handle_context_reset(struct qlcnic_adapter *adapter)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
struct device *dev = &adapter->pdev->dev;
struct qlc_83xx_idc *idc = &ahw->idc;
u8 func = ahw->pci_func;
@@ -1710,7 +1664,7 @@ static int qlcnic_sriov_vf_handle_context_reset(struct qlcnic_adapter *adapter)
/* Skip the context reset and check if FW is hung */
if (adapter->reset_ctx_cnt < 3) {
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
dev_info(dev,
"Resetting context, wait here to check if FW is in failed state\n");
return 0;
@@ -1735,7 +1689,7 @@ static int qlcnic_sriov_vf_handle_context_reset(struct qlcnic_adapter *adapter)
__func__, adapter->reset_ctx_cnt, func);
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
adapter->need_fw_reset = 0;
@@ -1785,6 +1739,7 @@ static int qlcnic_sriov_vf_idc_failed_state(struct qlcnic_adapter *adapter)
static int
qlcnic_sriov_vf_idc_need_quiescent_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlc_83xx_idc *idc = &adapter->ahw->idc;
dev_info(&adapter->pdev->dev, "Device is in quiescent state\n");
@@ -1792,7 +1747,7 @@ qlcnic_sriov_vf_idc_need_quiescent_state(struct qlcnic_adapter *adapter)
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->tx_timeo_cnt = 0;
adapter->reset_ctx_cnt = 0;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
}
@@ -1801,6 +1756,7 @@ qlcnic_sriov_vf_idc_need_quiescent_state(struct qlcnic_adapter *adapter)
static int qlcnic_sriov_vf_idc_init_reset_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlc_83xx_idc *idc = &adapter->ahw->idc;
u8 func = adapter->ahw->pci_func;
@@ -1810,7 +1766,7 @@ static int qlcnic_sriov_vf_idc_init_reset_state(struct qlcnic_adapter *adapter)
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->tx_timeo_cnt = 0;
adapter->reset_ctx_cnt = 0;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
}
return 0;
@@ -1988,7 +1944,7 @@ int qlcnic_sriov_vf_resume(struct qlcnic_adapter *adapter)
int err;
set_bit(QLC_83XX_MODULE_LOADED, &idc->status);
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
err = qlcnic_sriov_cfg_bc_intr(adapter, 1);
if (err)
return err;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
index ee0c1d307966..eb49cd65378c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -635,12 +635,12 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
struct qlcnic_cmd_args *cmd)
{
struct qlcnic_vf_info *vf = trans->vf;
- struct qlcnic_adapter *adapter = vf->adapter;
- int err;
+ struct qlcnic_vport *vp = vf->vp;
+ struct qlcnic_adapter *adapter;
u16 func = vf->pci_func;
+ int err;
- cmd->rsp.arg[0] = trans->req_hdr->cmd_op;
- cmd->rsp.arg[0] |= (1 << 16);
+ adapter = vf->adapter;
if (trans->req_hdr->cmd_op == QLCNIC_BC_CMD_CHANNEL_INIT) {
err = qlcnic_sriov_pf_config_vport(adapter, 1, func);
@@ -650,6 +650,8 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
} else {
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
err = qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
@@ -1183,7 +1185,7 @@ static int qlcnic_sriov_pf_get_acl_cmd(struct qlcnic_bc_trans *trans,
u8 cmd_op, mode = vp->vlan_mode;
cmd_op = trans->req_hdr->cmd_op;
- cmd->rsp.arg[0] = (cmd_op & 0xffff) | 14 << 16 | 1 << 25;
+ cmd->rsp.arg[0] |= 1 << 25;
switch (mode) {
case QLC_GUEST_VLAN_MODE:
@@ -1561,6 +1563,7 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
struct qlcnic_vf_info *vf)
{
struct net_device *dev = vf->adapter->netdev;
+ struct qlcnic_vport *vp = vf->vp;
if (!test_and_clear_bit(QLC_BC_VF_STATE, &vf->state)) {
clear_bit(QLC_BC_VF_FLR, &vf->state);
@@ -1573,6 +1576,9 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
return;
}
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
+
qlcnic_sriov_schedule_flr(sriov, vf, qlcnic_sriov_pf_process_flr);
netdev_info(dev, "FLR received for PCI func %d\n", vf->pci_func);
}
@@ -1621,13 +1627,15 @@ int qlcnic_sriov_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
- int i, num_vfs = sriov->num_vfs;
+ int i, num_vfs;
struct qlcnic_vf_info *vf_info;
u8 *curr_mac;
if (!qlcnic_sriov_pf_check(adapter))
return -EOPNOTSUPP;
+ num_vfs = sriov->num_vfs;
+
if (!is_valid_ether_addr(mac) || vf >= num_vfs)
return -EINVAL;
@@ -1741,6 +1749,7 @@ int qlcnic_sriov_set_vf_vlan(struct net_device *netdev, int vf,
switch (vlan) {
case 4095:
+ vp->vlan = 0;
vp->vlan_mode = QLC_GUEST_VLAN_MODE;
break;
case 0:
@@ -1759,6 +1768,29 @@ int qlcnic_sriov_set_vf_vlan(struct net_device *netdev, int vf,
return 0;
}
+static inline __u32 qlcnic_sriov_get_vf_vlan(struct qlcnic_adapter *adapter,
+ struct qlcnic_vport *vp, int vf)
+{
+ __u32 vlan = 0;
+
+ switch (vp->vlan_mode) {
+ case QLC_PVID_MODE:
+ vlan = vp->vlan;
+ break;
+ case QLC_GUEST_VLAN_MODE:
+ vlan = MAX_VLAN_ID;
+ break;
+ case QLC_NO_VLAN_MODE:
+ vlan = 0;
+ break;
+ default:
+ netdev_info(adapter->netdev, "Invalid VLAN mode = %d for VF %d\n",
+ vp->vlan_mode, vf);
+ }
+
+ return vlan;
+}
+
int qlcnic_sriov_get_vf_config(struct net_device *netdev,
int vf, struct ifla_vf_info *ivi)
{
@@ -1774,7 +1806,7 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev,
vp = sriov->vf_info[vf].vp;
memcpy(&ivi->mac, vp->mac, ETH_ALEN);
- ivi->vlan = vp->vlan;
+ ivi->vlan = qlcnic_sriov_get_vf_vlan(adapter, vp, vf);
ivi->qos = vp->qos;
ivi->spoofchk = vp->spoofchk;
if (vp->max_tx_bw == MAX_BW)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
index 10ed82b3baca..660c3f5b2237 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -170,9 +170,9 @@ static int qlcnic_82xx_store_beacon(struct qlcnic_adapter *adapter,
if (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_2_BEACON) {
err = qlcnic_get_beacon_state(adapter, &h_beacon_state);
- if (!err) {
- dev_info(&adapter->pdev->dev,
- "Failed to get current beacon state\n");
+ if (err) {
+ netdev_err(adapter->netdev,
+ "Failed to get current beacon state\n");
} else {
if (h_beacon_state == QLCNIC_BEACON_DISABLE)
ahw->beacon_state = 0;
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge.h b/drivers/net/ethernet/qlogic/qlge/qlge.h
index 7e8d68263963..899433778466 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge.h
+++ b/drivers/net/ethernet/qlogic/qlge/qlge.h
@@ -2149,7 +2149,7 @@ struct ql_adapter {
struct timer_list timer;
atomic_t lb_count;
/* Keep local copy of current mac address. */
- char current_mac_addr[6];
+ char current_mac_addr[ETH_ALEN];
};
/*
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index e6acb9fa5767..d2e591955bdd 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -478,7 +478,7 @@ rx_status_loop:
while (1) {
u32 status, len;
- dma_addr_t mapping;
+ dma_addr_t mapping, new_mapping;
struct sk_buff *skb, *new_skb;
struct cp_desc *desc;
const unsigned buflen = cp->rx_buf_sz;
@@ -520,6 +520,14 @@ rx_status_loop:
goto rx_next;
}
+ new_mapping = dma_map_single(&cp->pdev->dev, new_skb->data, buflen,
+ PCI_DMA_FROMDEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, new_mapping)) {
+ dev->stats.rx_dropped++;
+ kfree_skb(new_skb);
+ goto rx_next;
+ }
+
dma_unmap_single(&cp->pdev->dev, mapping,
buflen, PCI_DMA_FROMDEVICE);
@@ -531,12 +539,11 @@ rx_status_loop:
skb_put(skb, len);
- mapping = dma_map_single(&cp->pdev->dev, new_skb->data, buflen,
- PCI_DMA_FROMDEVICE);
cp->rx_skb[rx_tail] = new_skb;
cp_rx_skb(cp, skb, desc);
rx++;
+ mapping = new_mapping;
rx_next:
cp->rx_ring[rx_tail].opts2 = 0;
@@ -716,6 +723,22 @@ static inline u32 cp_tx_vlan_tag(struct sk_buff *skb)
TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
}
+static void unwind_tx_frag_mapping(struct cp_private *cp, struct sk_buff *skb,
+ int first, int entry_last)
+{
+ int frag, index;
+ struct cp_desc *txd;
+ skb_frag_t *this_frag;
+ for (frag = 0; frag+first < entry_last; frag++) {
+ index = first+frag;
+ cp->tx_skb[index] = NULL;
+ txd = &cp->tx_ring[index];
+ this_frag = &skb_shinfo(skb)->frags[frag];
+ dma_unmap_single(&cp->pdev->dev, le64_to_cpu(txd->addr),
+ skb_frag_size(this_frag), PCI_DMA_TODEVICE);
+ }
+}
+
static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
struct net_device *dev)
{
@@ -749,6 +772,9 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
len = skb->len;
mapping = dma_map_single(&cp->pdev->dev, skb->data, len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping))
+ goto out_dma_error;
+
txd->opts2 = opts2;
txd->addr = cpu_to_le64(mapping);
wmb();
@@ -786,6 +812,9 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
first_len = skb_headlen(skb);
first_mapping = dma_map_single(&cp->pdev->dev, skb->data,
first_len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, first_mapping))
+ goto out_dma_error;
+
cp->tx_skb[entry] = skb;
entry = NEXT_TX(entry);
@@ -799,6 +828,11 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
mapping = dma_map_single(&cp->pdev->dev,
skb_frag_address(this_frag),
len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping)) {
+ unwind_tx_frag_mapping(cp, skb, first_entry, entry);
+ goto out_dma_error;
+ }
+
eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0;
ctrl = eor | len | DescOwn;
@@ -859,11 +893,16 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1))
netif_stop_queue(dev);
+out_unlock:
spin_unlock_irqrestore(&cp->lock, intr_flags);
cpw8(TxPoll, NormalTxPoll);
return NETDEV_TX_OK;
+out_dma_error:
+ kfree_skb(skb);
+ cp->dev->stats.tx_dropped++;
+ goto out_unlock;
}
/* Set or clear the multicast filter for this adaptor.
@@ -1054,6 +1093,10 @@ static int cp_refill_rx(struct cp_private *cp)
mapping = dma_map_single(&cp->pdev->dev, skb->data,
cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping)) {
+ kfree_skb(skb);
+ goto err_out;
+ }
cp->rx_skb[i] = skb;
cp->rx_ring[i].opts2 = 0;
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 4106a743ca74..b5eb4195fc99 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3689,7 +3689,7 @@ static void rtl_phy_work(struct rtl8169_private *tp)
if (tp->link_ok(ioaddr))
return;
- netif_warn(tp, link, tp->dev, "PHY reset until link up\n");
+ netif_dbg(tp, link, tp->dev, "PHY reset until link up\n");
tp->phy_reset_enable(tp);
@@ -6468,6 +6468,8 @@ static int rtl8169_close(struct net_device *dev)
rtl8169_down(dev);
rtl_unlock_work(tp);
+ cancel_work_sync(&tp->wk.work);
+
free_irq(pdev->irq, dev);
dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
@@ -6793,8 +6795,6 @@ static void rtl_remove_one(struct pci_dev *pdev)
rtl8168_driver_stop(tp);
}
- cancel_work_sync(&tp->wk.work);
-
netif_napi_del(&tp->napi);
unregister_netdev(dev);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index fedc0a05b218..9e2afe8e0c9f 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -403,8 +403,9 @@ static struct sh_eth_cpu_data r8a7790_data = {
.eesipr_value = 0x01ff009f,
.tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
- .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE |
- EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI,
+ .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
+ EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
+ EESR_ECI,
.apr = 1,
.mpr = 1,
diff --git a/drivers/net/ethernet/sfc/filter.c b/drivers/net/ethernet/sfc/filter.c
index b74a60ab9ac7..2a469b27a506 100644
--- a/drivers/net/ethernet/sfc/filter.c
+++ b/drivers/net/ethernet/sfc/filter.c
@@ -1209,7 +1209,9 @@ int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + 4 * ip->ihl + 4);
ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl);
- efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT, 0, rxq_index);
+ efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT,
+ efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0,
+ rxq_index);
rc = efx_filter_set_ipv4_full(&spec, ip->protocol,
ip->daddr, ports[1], ip->saddr, ports[0]);
if (rc)
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index eb4aea3fe793..b7a39305472b 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -1309,23 +1309,9 @@ static void sis900_timer(unsigned long data)
struct sis900_private *sis_priv = netdev_priv(net_dev);
struct mii_phy *mii_phy = sis_priv->mii;
static const int next_tick = 5*HZ;
+ int speed = 0, duplex = 0;
u16 status;
- if (!sis_priv->autong_complete){
- int uninitialized_var(speed), duplex = 0;
-
- sis900_read_mode(net_dev, &speed, &duplex);
- if (duplex){
- sis900_set_mode(sis_priv, speed, duplex);
- sis630_set_eq(net_dev, sis_priv->chipset_rev);
- netif_start_queue(net_dev);
- }
-
- sis_priv->timer.expires = jiffies + HZ;
- add_timer(&sis_priv->timer);
- return;
- }
-
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
@@ -1336,9 +1322,15 @@ static void sis900_timer(unsigned long data)
status = sis900_default_phy(net_dev);
mii_phy = sis_priv->mii;
- if (status & MII_STAT_LINK){
- sis900_check_mode(net_dev, mii_phy);
- netif_carrier_on(net_dev);
+ if (status & MII_STAT_LINK) {
+ WARN_ON(!(status & MII_STAT_AUTO_DONE));
+
+ sis900_read_mode(net_dev, &speed, &duplex);
+ if (duplex) {
+ sis900_set_mode(sis_priv, speed, duplex);
+ sis630_set_eq(net_dev, sis_priv->chipset_rev);
+ netif_carrier_on(net_dev);
+ }
}
} else {
/* Link ON -> OFF */
@@ -1612,12 +1604,6 @@ sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
unsigned int index_cur_tx, index_dirty_tx;
unsigned int count_dirty_tx;
- /* Don't transmit data before the complete of auto-negotiation */
- if(!sis_priv->autong_complete){
- netif_stop_queue(net_dev);
- return NETDEV_TX_BUSY;
- }
-
spin_lock_irqsave(&sis_priv->lock, flags);
/* Calculate the next Tx descriptor entry. */
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
index c9d942a5c335..1ef9d8a555aa 100644
--- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
@@ -33,10 +33,15 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
struct stmmac_priv *priv = (struct stmmac_priv *)p;
unsigned int txsize = priv->dma_tx_size;
unsigned int entry = priv->cur_tx % txsize;
- struct dma_desc *desc = priv->dma_tx + entry;
+ struct dma_desc *desc;
unsigned int nopaged_len = skb_headlen(skb);
unsigned int bmax, len;
+ if (priv->extend_desc)
+ desc = (struct dma_desc *)(priv->dma_etx + entry);
+ else
+ desc = priv->dma_tx + entry;
+
if (priv->plat->enh_desc)
bmax = BUF_SIZE_8KiB;
else
@@ -54,7 +59,11 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
STMMAC_RING_MODE);
wmb();
entry = (++priv->cur_tx) % txsize;
- desc = priv->dma_tx + entry;
+
+ if (priv->extend_desc)
+ desc = (struct dma_desc *)(priv->dma_etx + entry);
+ else
+ desc = priv->dma_tx + entry;
desc->des2 = dma_map_single(priv->device, skb->data + bmax,
len, DMA_TO_DEVICE);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index f2ccb36e8685..0a9bb9d30c3f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -939,15 +939,20 @@ static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p,
skb = __netdev_alloc_skb(priv->dev, priv->dma_buf_sz + NET_IP_ALIGN,
GFP_KERNEL);
- if (unlikely(skb == NULL)) {
+ if (!skb) {
pr_err("%s: Rx init fails; skb is NULL\n", __func__);
- return 1;
+ return -ENOMEM;
}
skb_reserve(skb, NET_IP_ALIGN);
priv->rx_skbuff[i] = skb;
priv->rx_skbuff_dma[i] = dma_map_single(priv->device, skb->data,
priv->dma_buf_sz,
DMA_FROM_DEVICE);
+ if (dma_mapping_error(priv->device, priv->rx_skbuff_dma[i])) {
+ pr_err("%s: DMA mapping error\n", __func__);
+ dev_kfree_skb_any(skb);
+ return -EINVAL;
+ }
p->des2 = priv->rx_skbuff_dma[i];
@@ -958,6 +963,16 @@ static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p,
return 0;
}
+static void stmmac_free_rx_buffers(struct stmmac_priv *priv, int i)
+{
+ if (priv->rx_skbuff[i]) {
+ dma_unmap_single(priv->device, priv->rx_skbuff_dma[i],
+ priv->dma_buf_sz, DMA_FROM_DEVICE);
+ dev_kfree_skb_any(priv->rx_skbuff[i]);
+ }
+ priv->rx_skbuff[i] = NULL;
+}
+
/**
* init_dma_desc_rings - init the RX/TX descriptor rings
* @dev: net device structure
@@ -965,13 +980,14 @@ static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p,
* and allocates the socket buffers. It suppors the chained and ring
* modes.
*/
-static void init_dma_desc_rings(struct net_device *dev)
+static int init_dma_desc_rings(struct net_device *dev)
{
int i;
struct stmmac_priv *priv = netdev_priv(dev);
unsigned int txsize = priv->dma_tx_size;
unsigned int rxsize = priv->dma_rx_size;
unsigned int bfsize = 0;
+ int ret = -ENOMEM;
/* Set the max buffer size according to the DESC mode
* and the MTU. Note that RING mode allows 16KiB bsize.
@@ -992,34 +1008,60 @@ static void init_dma_desc_rings(struct net_device *dev)
dma_extended_desc),
&priv->dma_rx_phy,
GFP_KERNEL);
+ if (!priv->dma_erx)
+ goto err_dma;
+
priv->dma_etx = dma_alloc_coherent(priv->device, txsize *
sizeof(struct
dma_extended_desc),
&priv->dma_tx_phy,
GFP_KERNEL);
- if ((!priv->dma_erx) || (!priv->dma_etx))
- return;
+ if (!priv->dma_etx) {
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_erx, priv->dma_rx_phy);
+ goto err_dma;
+ }
} else {
priv->dma_rx = dma_alloc_coherent(priv->device, rxsize *
sizeof(struct dma_desc),
&priv->dma_rx_phy,
GFP_KERNEL);
+ if (!priv->dma_rx)
+ goto err_dma;
+
priv->dma_tx = dma_alloc_coherent(priv->device, txsize *
sizeof(struct dma_desc),
&priv->dma_tx_phy,
GFP_KERNEL);
- if ((!priv->dma_rx) || (!priv->dma_tx))
- return;
+ if (!priv->dma_tx) {
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_desc),
+ priv->dma_rx, priv->dma_rx_phy);
+ goto err_dma;
+ }
}
priv->rx_skbuff_dma = kmalloc_array(rxsize, sizeof(dma_addr_t),
GFP_KERNEL);
+ if (!priv->rx_skbuff_dma)
+ goto err_rx_skbuff_dma;
+
priv->rx_skbuff = kmalloc_array(rxsize, sizeof(struct sk_buff *),
GFP_KERNEL);
+ if (!priv->rx_skbuff)
+ goto err_rx_skbuff;
+
priv->tx_skbuff_dma = kmalloc_array(txsize, sizeof(dma_addr_t),
GFP_KERNEL);
+ if (!priv->tx_skbuff_dma)
+ goto err_tx_skbuff_dma;
+
priv->tx_skbuff = kmalloc_array(txsize, sizeof(struct sk_buff *),
GFP_KERNEL);
+ if (!priv->tx_skbuff)
+ goto err_tx_skbuff;
+
if (netif_msg_probe(priv)) {
pr_debug("(%s) dma_rx_phy=0x%08x dma_tx_phy=0x%08x\n", __func__,
(u32) priv->dma_rx_phy, (u32) priv->dma_tx_phy);
@@ -1034,8 +1076,9 @@ static void init_dma_desc_rings(struct net_device *dev)
else
p = priv->dma_rx + i;
- if (stmmac_init_rx_buffers(priv, p, i))
- break;
+ ret = stmmac_init_rx_buffers(priv, p, i);
+ if (ret)
+ goto err_init_rx_buffers;
if (netif_msg_probe(priv))
pr_debug("[%p]\t[%p]\t[%x]\n", priv->rx_skbuff[i],
@@ -1081,20 +1124,44 @@ static void init_dma_desc_rings(struct net_device *dev)
if (netif_msg_hw(priv))
stmmac_display_rings(priv);
+
+ return 0;
+err_init_rx_buffers:
+ while (--i >= 0)
+ stmmac_free_rx_buffers(priv, i);
+ kfree(priv->tx_skbuff);
+err_tx_skbuff:
+ kfree(priv->tx_skbuff_dma);
+err_tx_skbuff_dma:
+ kfree(priv->rx_skbuff);
+err_rx_skbuff:
+ kfree(priv->rx_skbuff_dma);
+err_rx_skbuff_dma:
+ if (priv->extend_desc) {
+ dma_free_coherent(priv->device, priv->dma_tx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_etx, priv->dma_tx_phy);
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_erx, priv->dma_rx_phy);
+ } else {
+ dma_free_coherent(priv->device,
+ priv->dma_tx_size * sizeof(struct dma_desc),
+ priv->dma_tx, priv->dma_tx_phy);
+ dma_free_coherent(priv->device,
+ priv->dma_rx_size * sizeof(struct dma_desc),
+ priv->dma_rx, priv->dma_rx_phy);
+ }
+err_dma:
+ return ret;
}
static void dma_free_rx_skbufs(struct stmmac_priv *priv)
{
int i;
- for (i = 0; i < priv->dma_rx_size; i++) {
- if (priv->rx_skbuff[i]) {
- dma_unmap_single(priv->device, priv->rx_skbuff_dma[i],
- priv->dma_buf_sz, DMA_FROM_DEVICE);
- dev_kfree_skb_any(priv->rx_skbuff[i]);
- }
- priv->rx_skbuff[i] = NULL;
- }
+ for (i = 0; i < priv->dma_rx_size; i++)
+ stmmac_free_rx_buffers(priv, i);
}
static void dma_free_tx_skbufs(struct stmmac_priv *priv)
@@ -1560,12 +1627,17 @@ static int stmmac_open(struct net_device *dev)
priv->dma_tx_size = STMMAC_ALIGN(dma_txsize);
priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize);
priv->dma_buf_sz = STMMAC_ALIGN(buf_sz);
- init_dma_desc_rings(dev);
+
+ ret = init_dma_desc_rings(dev);
+ if (ret < 0) {
+ pr_err("%s: DMA descriptors initialization failed\n", __func__);
+ goto dma_desc_error;
+ }
/* DMA initialization and SW reset */
ret = stmmac_init_dma_engine(priv);
if (ret < 0) {
- pr_err("%s: DMA initialization failed\n", __func__);
+ pr_err("%s: DMA engine initialization failed\n", __func__);
goto init_error;
}
@@ -1672,6 +1744,7 @@ wolirq_error:
init_error:
free_dma_desc_resources(priv);
+dma_desc_error:
if (priv->phydev)
phy_disconnect(priv->phydev);
phy_error:
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 1cd1c00c089f..0fcf21254ad3 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -82,6 +82,8 @@ do { \
#define CPSW_VERSION_1 0x19010a
#define CPSW_VERSION_2 0x19010c
+#define CPSW_VERSION_3 0x19010f
+#define CPSW_VERSION_4 0x190112
#define HOST_PORT_NUM 0
#define SLIVER_SIZE 0x40
@@ -991,6 +993,8 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
slave_write(slave, TX_PRIORITY_MAPPING, CPSW1_TX_PRI_MAP);
break;
case CPSW_VERSION_2:
+ case CPSW_VERSION_3:
+ case CPSW_VERSION_4:
slave_write(slave, TX_PRIORITY_MAPPING, CPSW2_TX_PRI_MAP);
break;
}
@@ -1424,6 +1428,33 @@ static void cpsw_ndo_tx_timeout(struct net_device *ndev)
}
+static int cpsw_ndo_set_mac_address(struct net_device *ndev, void *p)
+{
+ struct cpsw_priv *priv = netdev_priv(ndev);
+ struct sockaddr *addr = (struct sockaddr *)p;
+ int flags = 0;
+ u16 vid = 0;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ if (priv->data.dual_emac) {
+ vid = priv->slaves[priv->emac_port].port_vlan;
+ flags = ALE_VLAN;
+ }
+
+ cpsw_ale_del_ucast(priv->ale, priv->mac_addr, priv->host_port,
+ flags, vid);
+ cpsw_ale_add_ucast(priv->ale, addr->sa_data, priv->host_port,
+ flags, vid);
+
+ memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
+ memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);
+ for_each_slave(priv, cpsw_set_slave_mac, priv);
+
+ return 0;
+}
+
static struct net_device_stats *cpsw_ndo_get_stats(struct net_device *ndev)
{
struct cpsw_priv *priv = netdev_priv(ndev);
@@ -1518,6 +1549,7 @@ static const struct net_device_ops cpsw_netdev_ops = {
.ndo_stop = cpsw_ndo_stop,
.ndo_start_xmit = cpsw_ndo_start_xmit,
.ndo_change_rx_flags = cpsw_ndo_change_rx_flags,
+ .ndo_set_mac_address = cpsw_ndo_set_mac_address,
.ndo_do_ioctl = cpsw_ndo_ioctl,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = eth_change_mtu,
@@ -1987,6 +2019,8 @@ static int cpsw_probe(struct platform_device *pdev)
dma_params.desc_mem_phys = 0;
break;
case CPSW_VERSION_2:
+ case CPSW_VERSION_3:
+ case CPSW_VERSION_4:
priv->host_port_regs = ss_regs + CPSW2_HOST_PORT_OFFSET;
priv->cpts->reg = ss_regs + CPSW2_CPTS_OFFSET;
priv->hw_stats = ss_regs + CPSW2_HW_STATS;
@@ -2065,7 +2099,7 @@ static int cpsw_probe(struct platform_device *pdev)
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) {
- if (request_irq(i, cpsw_interrupt, IRQF_DISABLED,
+ if (request_irq(i, cpsw_interrupt, 0,
dev_name(&pdev->dev), priv)) {
dev_err(priv->dev, "error attaching irq\n");
goto clean_ale_ret;
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 07b176bcf929..1a222bce4bd7 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1568,8 +1568,7 @@ static int emac_dev_open(struct net_device *ndev)
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) {
if (devm_request_irq(&priv->pdev->dev, i, emac_irq,
- IRQF_DISABLED,
- ndev->name, ndev))
+ 0, ndev->name, ndev))
goto rollback;
}
k++;
diff --git a/drivers/net/ethernet/tile/Kconfig b/drivers/net/ethernet/tile/Kconfig
index 098b1c42b393..4083ba8839e1 100644
--- a/drivers/net/ethernet/tile/Kconfig
+++ b/drivers/net/ethernet/tile/Kconfig
@@ -15,3 +15,14 @@ config TILE_NET
To compile this driver as a module, choose M here: the module
will be called tile_net.
+
+config PTP_1588_CLOCK_TILEGX
+ tristate "Tilera TILE-Gx mPIPE as PTP clock"
+ select PTP_1588_CLOCK
+ depends on TILE_NET
+ depends on TILEGX
+ ---help---
+ This driver adds support for using the mPIPE as a PTP
+ clock. This clock is only useful if your PTP programs are
+ getting hardware time stamps on the PTP Ethernet packets
+ using the SO_TIMESTAMPING API.
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index f3c2d034b32c..5d2a719fc688 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -36,7 +36,10 @@
#include <linux/io.h>
#include <linux/ctype.h>
#include <linux/ip.h>
+#include <linux/ipv6.h>
#include <linux/tcp.h>
+#include <linux/net_tstamp.h>
+#include <linux/ptp_clock_kernel.h>
#include <asm/checksum.h>
#include <asm/homecache.h>
@@ -76,6 +79,9 @@
#define MAX_FRAGS (MAX_SKB_FRAGS + 1)
+/* The "kinds" of buffer stacks (small/large/jumbo). */
+#define MAX_KINDS 3
+
/* Size of completions data to allocate.
* ISSUE: Probably more than needed since we don't use all the channels.
*/
@@ -130,29 +136,31 @@ struct tile_net_tx_wake {
/* Info for a specific cpu. */
struct tile_net_info {
- /* The NAPI struct. */
- struct napi_struct napi;
- /* Packet queue. */
- gxio_mpipe_iqueue_t iqueue;
/* Our cpu. */
int my_cpu;
- /* True if iqueue is valid. */
- bool has_iqueue;
- /* NAPI flags. */
- bool napi_added;
- bool napi_enabled;
- /* Number of small sk_buffs which must still be provided. */
- unsigned int num_needed_small_buffers;
- /* Number of large sk_buffs which must still be provided. */
- unsigned int num_needed_large_buffers;
/* A timer for handling egress completions. */
struct hrtimer egress_timer;
/* True if "egress_timer" is scheduled. */
bool egress_timer_scheduled;
- /* Comps for each egress channel. */
- struct tile_net_comps *comps_for_echannel[TILE_NET_CHANNELS];
- /* Transmit wake timer for each egress channel. */
- struct tile_net_tx_wake tx_wake[TILE_NET_CHANNELS];
+ struct info_mpipe {
+ /* Packet queue. */
+ gxio_mpipe_iqueue_t iqueue;
+ /* The NAPI struct. */
+ struct napi_struct napi;
+ /* Number of buffers (by kind) which must still be provided. */
+ unsigned int num_needed_buffers[MAX_KINDS];
+ /* instance id. */
+ int instance;
+ /* True if iqueue is valid. */
+ bool has_iqueue;
+ /* NAPI flags. */
+ bool napi_added;
+ bool napi_enabled;
+ /* Comps for each egress channel. */
+ struct tile_net_comps *comps_for_echannel[TILE_NET_CHANNELS];
+ /* Transmit wake timer for each egress channel. */
+ struct tile_net_tx_wake tx_wake[TILE_NET_CHANNELS];
+ } mpipe[NR_MPIPE_MAX];
};
/* Info for egress on a particular egress channel. */
@@ -177,19 +185,67 @@ struct tile_net_priv {
int loopify_channel;
/* The egress channel (channel or loopify_channel). */
int echannel;
- /* Total stats. */
- struct net_device_stats stats;
+ /* mPIPE instance, 0 or 1. */
+ int instance;
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ /* The timestamp config. */
+ struct hwtstamp_config stamp_cfg;
+#endif
};
-/* Egress info, indexed by "priv->echannel" (lazily created as needed). */
-static struct tile_net_egress egress_for_echannel[TILE_NET_CHANNELS];
+static struct mpipe_data {
+ /* The ingress irq. */
+ int ingress_irq;
-/* Devices currently associated with each channel.
- * NOTE: The array entry can become NULL after ifconfig down, but
- * we do not free the underlying net_device structures, so it is
- * safe to use a pointer after reading it from this array.
- */
-static struct net_device *tile_net_devs_for_channel[TILE_NET_CHANNELS];
+ /* The "context" for all devices. */
+ gxio_mpipe_context_t context;
+
+ /* Egress info, indexed by "priv->echannel"
+ * (lazily created as needed).
+ */
+ struct tile_net_egress
+ egress_for_echannel[TILE_NET_CHANNELS];
+
+ /* Devices currently associated with each channel.
+ * NOTE: The array entry can become NULL after ifconfig down, but
+ * we do not free the underlying net_device structures, so it is
+ * safe to use a pointer after reading it from this array.
+ */
+ struct net_device
+ *tile_net_devs_for_channel[TILE_NET_CHANNELS];
+
+ /* The actual memory allocated for the buffer stacks. */
+ void *buffer_stack_vas[MAX_KINDS];
+
+ /* The amount of memory allocated for each buffer stack. */
+ size_t buffer_stack_bytes[MAX_KINDS];
+
+ /* The first buffer stack index
+ * (small = +0, large = +1, jumbo = +2).
+ */
+ int first_buffer_stack;
+
+ /* The buckets. */
+ int first_bucket;
+ int num_buckets;
+
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ /* PTP-specific data. */
+ struct ptp_clock *ptp_clock;
+ struct ptp_clock_info caps;
+
+ /* Lock for ptp accessors. */
+ struct mutex ptp_lock;
+#endif
+
+} mpipe_data[NR_MPIPE_MAX] = {
+ [0 ... (NR_MPIPE_MAX - 1)] {
+ .ingress_irq = -1,
+ .first_buffer_stack = -1,
+ .first_bucket = -1,
+ .num_buckets = 1
+ }
+};
/* A mutex for "tile_net_devs_for_channel". */
static DEFINE_MUTEX(tile_net_devs_for_channel_mutex);
@@ -197,34 +253,17 @@ static DEFINE_MUTEX(tile_net_devs_for_channel_mutex);
/* The per-cpu info. */
static DEFINE_PER_CPU(struct tile_net_info, per_cpu_info);
-/* The "context" for all devices. */
-static gxio_mpipe_context_t context;
-/* Buffer sizes and mpipe enum codes for buffer stacks.
+/* The buffer size enums for each buffer stack.
* See arch/tile/include/gxio/mpipe.h for the set of possible values.
+ * We avoid the "10384" size because it can induce "false chaining"
+ * on "cut-through" jumbo packets.
*/
-#define BUFFER_SIZE_SMALL_ENUM GXIO_MPIPE_BUFFER_SIZE_128
-#define BUFFER_SIZE_SMALL 128
-#define BUFFER_SIZE_LARGE_ENUM GXIO_MPIPE_BUFFER_SIZE_1664
-#define BUFFER_SIZE_LARGE 1664
-
-/* The small/large "buffer stacks". */
-static int small_buffer_stack = -1;
-static int large_buffer_stack = -1;
-
-/* Amount of memory allocated for each buffer stack. */
-static size_t buffer_stack_size;
-
-/* The actual memory allocated for the buffer stacks. */
-static void *small_buffer_stack_va;
-static void *large_buffer_stack_va;
-
-/* The buckets. */
-static int first_bucket = -1;
-static int num_buckets = 1;
-
-/* The ingress irq. */
-static int ingress_irq = -1;
+static gxio_mpipe_buffer_size_enum_t buffer_size_enums[MAX_KINDS] = {
+ GXIO_MPIPE_BUFFER_SIZE_128,
+ GXIO_MPIPE_BUFFER_SIZE_1664,
+ GXIO_MPIPE_BUFFER_SIZE_16384
+};
/* Text value of tile_net.cpus if passed as a module parameter. */
static char *network_cpus_string;
@@ -232,11 +271,21 @@ static char *network_cpus_string;
/* The actual cpus in "network_cpus". */
static struct cpumask network_cpus_map;
-/* If "loopify=LINK" was specified, this is "LINK". */
+/* If "tile_net.loopify=LINK" was specified, this is "LINK". */
static char *loopify_link_name;
-/* If "tile_net.custom" was specified, this is non-NULL. */
-static char *custom_str;
+/* If "tile_net.custom" was specified, this is true. */
+static bool custom_flag;
+
+/* If "tile_net.jumbo=NUM" was specified, this is "NUM". */
+static uint jumbo_num;
+
+/* Obtain mpipe instance from struct tile_net_priv given struct net_device. */
+static inline int mpipe_instance(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ return priv->instance;
+}
/* The "tile_net.cpus" argument specifies the cpus that are dedicated
* to handle ingress packets.
@@ -289,9 +338,15 @@ MODULE_PARM_DESC(loopify, "name the device to use loop0/1 for ingress/egress");
/* The "tile_net.custom" argument causes us to ignore the "conventional"
* classifier metadata, in particular, the "l2_offset".
*/
-module_param_named(custom, custom_str, charp, 0444);
+module_param_named(custom, custom_flag, bool, 0444);
MODULE_PARM_DESC(custom, "indicates a (heavily) customized classifier");
+/* The "tile_net.jumbo" argument causes us to support "jumbo" packets,
+ * and to allocate the given number of "jumbo" buffers.
+ */
+module_param_named(jumbo, jumbo_num, uint, 0444);
+MODULE_PARM_DESC(jumbo, "the number of buffers to support jumbo packets");
+
/* Atomically update a statistics field.
* Note that on TILE-Gx, this operation is fire-and-forget on the
* issuing core (single-cycle dispatch) and takes only a few cycles
@@ -305,15 +360,16 @@ static void tile_net_stats_add(unsigned long value, unsigned long *field)
}
/* Allocate and push a buffer. */
-static bool tile_net_provide_buffer(bool small)
+static bool tile_net_provide_buffer(int instance, int kind)
{
- int stack = small ? small_buffer_stack : large_buffer_stack;
+ struct mpipe_data *md = &mpipe_data[instance];
+ gxio_mpipe_buffer_size_enum_t bse = buffer_size_enums[kind];
+ size_t bs = gxio_mpipe_buffer_size_enum_to_buffer_size(bse);
const unsigned long buffer_alignment = 128;
struct sk_buff *skb;
int len;
- len = sizeof(struct sk_buff **) + buffer_alignment;
- len += (small ? BUFFER_SIZE_SMALL : BUFFER_SIZE_LARGE);
+ len = sizeof(struct sk_buff **) + buffer_alignment + bs;
skb = dev_alloc_skb(len);
if (skb == NULL)
return false;
@@ -328,7 +384,7 @@ static bool tile_net_provide_buffer(bool small)
/* Make sure "skb" and the back-pointer have been flushed. */
wmb();
- gxio_mpipe_push_buffer(&context, stack,
+ gxio_mpipe_push_buffer(&md->context, md->first_buffer_stack + kind,
(void *)va_to_tile_io_addr(skb->data));
return true;
@@ -354,11 +410,14 @@ static struct sk_buff *mpipe_buf_to_skb(void *va)
return skb;
}
-static void tile_net_pop_all_buffers(int stack)
+static void tile_net_pop_all_buffers(int instance, int stack)
{
+ struct mpipe_data *md = &mpipe_data[instance];
+
for (;;) {
tile_io_addr_t addr =
- (tile_io_addr_t)gxio_mpipe_pop_buffer(&context, stack);
+ (tile_io_addr_t)gxio_mpipe_pop_buffer(&md->context,
+ stack);
if (addr == 0)
break;
dev_kfree_skb_irq(mpipe_buf_to_skb(tile_io_addr_to_va(addr)));
@@ -369,24 +428,111 @@ static void tile_net_pop_all_buffers(int stack)
static void tile_net_provide_needed_buffers(void)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
+ int instance, kind;
+ for (instance = 0; instance < NR_MPIPE_MAX &&
+ info->mpipe[instance].has_iqueue; instance++) {
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ while (info->mpipe[instance].num_needed_buffers[kind]
+ != 0) {
+ if (!tile_net_provide_buffer(instance, kind)) {
+ pr_notice("Tile %d still needs"
+ " some buffers\n",
+ info->my_cpu);
+ return;
+ }
+ info->mpipe[instance].
+ num_needed_buffers[kind]--;
+ }
+ }
+ }
+}
- while (info->num_needed_small_buffers != 0) {
- if (!tile_net_provide_buffer(true))
- goto oops;
- info->num_needed_small_buffers--;
+/* Get RX timestamp, and store it in the skb. */
+static void tile_rx_timestamp(struct tile_net_priv *priv, struct sk_buff *skb,
+ gxio_mpipe_idesc_t *idesc)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ if (unlikely(priv->stamp_cfg.rx_filter != HWTSTAMP_FILTER_NONE)) {
+ struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb);
+ memset(shhwtstamps, 0, sizeof(*shhwtstamps));
+ shhwtstamps->hwtstamp = ktime_set(idesc->time_stamp_sec,
+ idesc->time_stamp_ns);
}
+#endif
+}
- while (info->num_needed_large_buffers != 0) {
- if (!tile_net_provide_buffer(false))
- goto oops;
- info->num_needed_large_buffers--;
+/* Get TX timestamp, and store it in the skb. */
+static void tile_tx_timestamp(struct sk_buff *skb, int instance)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct skb_shared_info *shtx = skb_shinfo(skb);
+ if (unlikely((shtx->tx_flags & SKBTX_HW_TSTAMP) != 0)) {
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct skb_shared_hwtstamps shhwtstamps;
+ struct timespec ts;
+
+ shtx->tx_flags |= SKBTX_IN_PROGRESS;
+ gxio_mpipe_get_timestamp(&md->context, &ts);
+ memset(&shhwtstamps, 0, sizeof(shhwtstamps));
+ shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
+ skb_tstamp_tx(skb, &shhwtstamps);
}
+#endif
+}
- return;
+/* Use ioctl() to enable or disable TX or RX timestamping. */
+static int tile_hwtstamp_ioctl(struct net_device *dev, struct ifreq *rq,
+ int cmd)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct hwtstamp_config config;
+ struct tile_net_priv *priv = netdev_priv(dev);
-oops:
- /* Add a description to the page allocation failure dump. */
- pr_notice("Tile %d still needs some buffers\n", info->my_cpu);
+ if (copy_from_user(&config, rq->ifr_data, sizeof(config)))
+ return -EFAULT;
+
+ if (config.flags) /* reserved for future extensions */
+ return -EINVAL;
+
+ switch (config.tx_type) {
+ case HWTSTAMP_TX_OFF:
+ case HWTSTAMP_TX_ON:
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ switch (config.rx_filter) {
+ case HWTSTAMP_FILTER_NONE:
+ break;
+ case HWTSTAMP_FILTER_ALL:
+ case HWTSTAMP_FILTER_SOME:
+ case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+ case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
+ case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
+ config.rx_filter = HWTSTAMP_FILTER_ALL;
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ if (copy_to_user(rq->ifr_data, &config, sizeof(config)))
+ return -EFAULT;
+
+ priv->stamp_cfg = config;
+ return 0;
+#else
+ return -EOPNOTSUPP;
+#endif
}
static inline bool filter_packet(struct net_device *dev, void *buf)
@@ -409,6 +555,7 @@ static void tile_net_receive_skb(struct net_device *dev, struct sk_buff *skb,
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
+ int instance = priv->instance;
/* Encode the actual packet length. */
skb_put(skb, len);
@@ -419,47 +566,52 @@ static void tile_net_receive_skb(struct net_device *dev, struct sk_buff *skb,
if (idesc->cs && idesc->csum_seed_val == 0xFFFF)
skb->ip_summed = CHECKSUM_UNNECESSARY;
- netif_receive_skb(skb);
+ /* Get RX timestamp from idesc. */
+ tile_rx_timestamp(priv, skb, idesc);
+
+ napi_gro_receive(&info->mpipe[instance].napi, skb);
/* Update stats. */
- tile_net_stats_add(1, &priv->stats.rx_packets);
- tile_net_stats_add(len, &priv->stats.rx_bytes);
+ tile_net_stats_add(1, &dev->stats.rx_packets);
+ tile_net_stats_add(len, &dev->stats.rx_bytes);
/* Need a new buffer. */
- if (idesc->size == BUFFER_SIZE_SMALL_ENUM)
- info->num_needed_small_buffers++;
+ if (idesc->size == buffer_size_enums[0])
+ info->mpipe[instance].num_needed_buffers[0]++;
+ else if (idesc->size == buffer_size_enums[1])
+ info->mpipe[instance].num_needed_buffers[1]++;
else
- info->num_needed_large_buffers++;
+ info->mpipe[instance].num_needed_buffers[2]++;
}
/* Handle a packet. Return true if "processed", false if "filtered". */
-static bool tile_net_handle_packet(gxio_mpipe_idesc_t *idesc)
+static bool tile_net_handle_packet(int instance, gxio_mpipe_idesc_t *idesc)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- struct net_device *dev = tile_net_devs_for_channel[idesc->channel];
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct net_device *dev = md->tile_net_devs_for_channel[idesc->channel];
uint8_t l2_offset;
void *va;
void *buf;
unsigned long len;
bool filter;
- /* Drop packets for which no buffer was available.
- * NOTE: This happens under heavy load.
+ /* Drop packets for which no buffer was available (which can
+ * happen under heavy load), or for which the me/tr/ce flags
+ * are set (which can happen for jumbo cut-through packets,
+ * or with a customized classifier).
*/
- if (idesc->be) {
- struct tile_net_priv *priv = netdev_priv(dev);
- tile_net_stats_add(1, &priv->stats.rx_dropped);
- gxio_mpipe_iqueue_consume(&info->iqueue, idesc);
- if (net_ratelimit())
- pr_info("Dropping packet (insufficient buffers).\n");
- return false;
+ if (idesc->be || idesc->me || idesc->tr || idesc->ce) {
+ if (dev)
+ tile_net_stats_add(1, &dev->stats.rx_errors);
+ goto drop;
}
/* Get the "l2_offset", if allowed. */
- l2_offset = custom_str ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
+ l2_offset = custom_flag ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
- /* Get the raw buffer VA (includes "headroom"). */
- va = tile_io_addr_to_va((unsigned long)(long)idesc->va);
+ /* Get the VA (including NET_IP_ALIGN bytes of "headroom"). */
+ va = tile_io_addr_to_va((unsigned long)idesc->va);
/* Get the actual packet start/length. */
buf = va + l2_offset;
@@ -470,7 +622,10 @@ static bool tile_net_handle_packet(gxio_mpipe_idesc_t *idesc)
filter = filter_packet(dev, buf);
if (filter) {
- gxio_mpipe_iqueue_drop(&info->iqueue, idesc);
+ if (dev)
+ tile_net_stats_add(1, &dev->stats.rx_dropped);
+drop:
+ gxio_mpipe_iqueue_drop(&info->mpipe[instance].iqueue, idesc);
} else {
struct sk_buff *skb = mpipe_buf_to_skb(va);
@@ -480,7 +635,7 @@ static bool tile_net_handle_packet(gxio_mpipe_idesc_t *idesc)
tile_net_receive_skb(dev, skb, idesc, len);
}
- gxio_mpipe_iqueue_consume(&info->iqueue, idesc);
+ gxio_mpipe_iqueue_consume(&info->mpipe[instance].iqueue, idesc);
return !filter;
}
@@ -501,14 +656,20 @@ static int tile_net_poll(struct napi_struct *napi, int budget)
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
unsigned int work = 0;
gxio_mpipe_idesc_t *idesc;
- int i, n;
-
- /* Process packets. */
- while ((n = gxio_mpipe_iqueue_try_peek(&info->iqueue, &idesc)) > 0) {
+ int instance, i, n;
+ struct mpipe_data *md;
+ struct info_mpipe *info_mpipe =
+ container_of(napi, struct info_mpipe, napi);
+
+ instance = info_mpipe->instance;
+ while ((n = gxio_mpipe_iqueue_try_peek(
+ &info_mpipe->iqueue,
+ &idesc)) > 0) {
for (i = 0; i < n; i++) {
if (i == TILE_NET_BATCH)
goto done;
- if (tile_net_handle_packet(idesc + i)) {
+ if (tile_net_handle_packet(instance,
+ idesc + i)) {
if (++work >= budget)
goto done;
}
@@ -516,14 +677,16 @@ static int tile_net_poll(struct napi_struct *napi, int budget)
}
/* There are no packets left. */
- napi_complete(&info->napi);
+ napi_complete(&info_mpipe->napi);
+ md = &mpipe_data[instance];
/* Re-enable hypervisor interrupts. */
- gxio_mpipe_enable_notif_ring_interrupt(&context, info->iqueue.ring);
+ gxio_mpipe_enable_notif_ring_interrupt(
+ &md->context, info->mpipe[instance].iqueue.ring);
/* HACK: Avoid the "rotting packet" problem. */
- if (gxio_mpipe_iqueue_try_peek(&info->iqueue, &idesc) > 0)
- napi_schedule(&info->napi);
+ if (gxio_mpipe_iqueue_try_peek(&info_mpipe->iqueue, &idesc) > 0)
+ napi_schedule(&info_mpipe->napi);
/* ISSUE: Handle completions? */
@@ -533,11 +696,11 @@ done:
return work;
}
-/* Handle an ingress interrupt on the current cpu. */
-static irqreturn_t tile_net_handle_ingress_irq(int irq, void *unused)
+/* Handle an ingress interrupt from an instance on the current cpu. */
+static irqreturn_t tile_net_handle_ingress_irq(int irq, void *id)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- napi_schedule(&info->napi);
+ napi_schedule(&info->mpipe[(uint64_t)id].napi);
return IRQ_HANDLED;
}
@@ -579,7 +742,9 @@ static void tile_net_schedule_tx_wake_timer(struct net_device *dev,
{
struct tile_net_info *info = &per_cpu(per_cpu_info, tx_queue_idx);
struct tile_net_priv *priv = netdev_priv(dev);
- struct tile_net_tx_wake *tx_wake = &info->tx_wake[priv->echannel];
+ int instance = priv->instance;
+ struct tile_net_tx_wake *tx_wake =
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_start(&tx_wake->timer,
ktime_set(0, TX_TIMER_DELAY_USEC * 1000UL),
@@ -617,7 +782,7 @@ static enum hrtimer_restart tile_net_handle_egress_timer(struct hrtimer *t)
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
unsigned long irqflags;
bool pending = false;
- int i;
+ int i, instance;
local_irq_save(irqflags);
@@ -625,13 +790,19 @@ static enum hrtimer_restart tile_net_handle_egress_timer(struct hrtimer *t)
info->egress_timer_scheduled = false;
/* Free all possible comps for this tile. */
- for (i = 0; i < TILE_NET_CHANNELS; i++) {
- struct tile_net_egress *egress = &egress_for_echannel[i];
- struct tile_net_comps *comps = info->comps_for_echannel[i];
- if (comps->comp_last >= comps->comp_next)
- continue;
- tile_net_free_comps(egress->equeue, comps, -1, true);
- pending = pending || (comps->comp_last < comps->comp_next);
+ for (instance = 0; instance < NR_MPIPE_MAX &&
+ info->mpipe[instance].has_iqueue; instance++) {
+ for (i = 0; i < TILE_NET_CHANNELS; i++) {
+ struct tile_net_egress *egress =
+ &mpipe_data[instance].egress_for_echannel[i];
+ struct tile_net_comps *comps =
+ info->mpipe[instance].comps_for_echannel[i];
+ if (!egress || comps->comp_last >= comps->comp_next)
+ continue;
+ tile_net_free_comps(egress->equeue, comps, -1, true);
+ pending = pending ||
+ (comps->comp_last < comps->comp_next);
+ }
}
/* Reschedule timer if needed. */
@@ -643,37 +814,112 @@ static enum hrtimer_restart tile_net_handle_egress_timer(struct hrtimer *t)
return HRTIMER_NORESTART;
}
-/* Helper function for "tile_net_update()".
- * "dev" (i.e. arg) is the device being brought up or down,
- * or NULL if all devices are now down.
- */
-static void tile_net_update_cpu(void *arg)
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+
+/* PTP clock operations. */
+
+static int ptp_mpipe_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
{
- struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- struct net_device *dev = arg;
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_adjust_timestamp_freq(&md->context, ppb))
+ ret = -EINVAL;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
- if (!info->has_iqueue)
- return;
+static int ptp_mpipe_adjtime(struct ptp_clock_info *ptp, s64 delta)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_adjust_timestamp(&md->context, delta))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
- if (dev != NULL) {
- if (!info->napi_added) {
- netif_napi_add(dev, &info->napi,
- tile_net_poll, TILE_NET_WEIGHT);
- info->napi_added = true;
- }
- if (!info->napi_enabled) {
- napi_enable(&info->napi);
- info->napi_enabled = true;
- }
- enable_percpu_irq(ingress_irq, 0);
- } else {
- disable_percpu_irq(ingress_irq);
- if (info->napi_enabled) {
- napi_disable(&info->napi);
- info->napi_enabled = false;
- }
- /* FIXME: Drain the iqueue. */
- }
+static int ptp_mpipe_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_get_timestamp(&md->context, ts))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
+
+static int ptp_mpipe_settime(struct ptp_clock_info *ptp,
+ const struct timespec *ts)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_set_timestamp(&md->context, ts))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
+
+static int ptp_mpipe_enable(struct ptp_clock_info *ptp,
+ struct ptp_clock_request *request, int on)
+{
+ return -EOPNOTSUPP;
+}
+
+static struct ptp_clock_info ptp_mpipe_caps = {
+ .owner = THIS_MODULE,
+ .name = "mPIPE clock",
+ .max_adj = 999999999,
+ .n_ext_ts = 0,
+ .pps = 0,
+ .adjfreq = ptp_mpipe_adjfreq,
+ .adjtime = ptp_mpipe_adjtime,
+ .gettime = ptp_mpipe_gettime,
+ .settime = ptp_mpipe_settime,
+ .enable = ptp_mpipe_enable,
+};
+
+#endif /* CONFIG_PTP_1588_CLOCK_TILEGX */
+
+/* Sync mPIPE's timestamp up with Linux system time and register PTP clock. */
+static void register_ptp_clock(struct net_device *dev, struct mpipe_data *md)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct timespec ts;
+
+ getnstimeofday(&ts);
+ gxio_mpipe_set_timestamp(&md->context, &ts);
+
+ mutex_init(&md->ptp_lock);
+ md->caps = ptp_mpipe_caps;
+ md->ptp_clock = ptp_clock_register(&md->caps, NULL);
+ if (IS_ERR(md->ptp_clock))
+ netdev_err(dev, "ptp_clock_register failed %ld\n",
+ PTR_ERR(md->ptp_clock));
+#endif
+}
+
+/* Initialize PTP fields in a new device. */
+static void init_ptp_dev(struct tile_net_priv *priv)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ priv->stamp_cfg.rx_filter = HWTSTAMP_FILTER_NONE;
+ priv->stamp_cfg.tx_type = HWTSTAMP_TX_OFF;
+#endif
+}
+
+/* Helper functions for "tile_net_update()". */
+static void enable_ingress_irq(void *irq)
+{
+ enable_percpu_irq((long)irq, 0);
+}
+
+static void disable_ingress_irq(void *irq)
+{
+ disable_percpu_irq((long)irq);
}
/* Helper function for tile_net_open() and tile_net_stop().
@@ -683,19 +929,22 @@ static int tile_net_update(struct net_device *dev)
{
static gxio_mpipe_rules_t rules; /* too big to fit on the stack */
bool saw_channel = false;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
int channel;
int rc;
int cpu;
- gxio_mpipe_rules_init(&rules, &context);
+ saw_channel = false;
+ gxio_mpipe_rules_init(&rules, &md->context);
for (channel = 0; channel < TILE_NET_CHANNELS; channel++) {
- if (tile_net_devs_for_channel[channel] == NULL)
+ if (md->tile_net_devs_for_channel[channel] == NULL)
continue;
if (!saw_channel) {
saw_channel = true;
- gxio_mpipe_rules_begin(&rules, first_bucket,
- num_buckets, NULL);
+ gxio_mpipe_rules_begin(&rules, md->first_bucket,
+ md->num_buckets, NULL);
gxio_mpipe_rules_set_headroom(&rules, NET_IP_ALIGN);
}
gxio_mpipe_rules_add_channel(&rules, channel);
@@ -706,102 +955,150 @@ static int tile_net_update(struct net_device *dev)
*/
rc = gxio_mpipe_rules_commit(&rules);
if (rc != 0) {
- netdev_warn(dev, "gxio_mpipe_rules_commit failed: %d\n", rc);
+ netdev_warn(dev, "gxio_mpipe_rules_commit: mpipe[%d] %d\n",
+ instance, rc);
return -EIO;
}
- /* Update all cpus, sequentially (to protect "netif_napi_add()"). */
- for_each_online_cpu(cpu)
- smp_call_function_single(cpu, tile_net_update_cpu,
- (saw_channel ? dev : NULL), 1);
+ /* Update all cpus, sequentially (to protect "netif_napi_add()").
+ * We use on_each_cpu to handle the IPI mask or unmask.
+ */
+ if (!saw_channel)
+ on_each_cpu(disable_ingress_irq,
+ (void *)(long)(md->ingress_irq), 1);
+ for_each_online_cpu(cpu) {
+ struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
+
+ if (!info->mpipe[instance].has_iqueue)
+ continue;
+ if (saw_channel) {
+ if (!info->mpipe[instance].napi_added) {
+ netif_napi_add(dev, &info->mpipe[instance].napi,
+ tile_net_poll, TILE_NET_WEIGHT);
+ info->mpipe[instance].napi_added = true;
+ }
+ if (!info->mpipe[instance].napi_enabled) {
+ napi_enable(&info->mpipe[instance].napi);
+ info->mpipe[instance].napi_enabled = true;
+ }
+ } else {
+ if (info->mpipe[instance].napi_enabled) {
+ napi_disable(&info->mpipe[instance].napi);
+ info->mpipe[instance].napi_enabled = false;
+ }
+ /* FIXME: Drain the iqueue. */
+ }
+ }
+ if (saw_channel)
+ on_each_cpu(enable_ingress_irq,
+ (void *)(long)(md->ingress_irq), 1);
/* HACK: Allow packets to flow in the simulator. */
if (saw_channel)
- sim_enable_mpipe_links(0, -1);
+ sim_enable_mpipe_links(instance, -1);
return 0;
}
-/* Allocate and initialize mpipe buffer stacks, and register them in
- * the mPIPE TLBs, for both small and large packet sizes.
- * This routine supports tile_net_init_mpipe(), below.
- */
-static int init_buffer_stacks(struct net_device *dev, int num_buffers)
+/* Initialize a buffer stack. */
+static int create_buffer_stack(struct net_device *dev,
+ int kind, size_t num_buffers)
{
pte_t hash_pte = pte_set_home((pte_t) { 0 }, PAGE_HOME_HASH);
- int rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+ size_t needed = gxio_mpipe_calc_buffer_stack_bytes(num_buffers);
+ int stack_idx = md->first_buffer_stack + kind;
+ void *va;
+ int i, rc;
- /* Compute stack bytes; we round up to 64KB and then use
- * alloc_pages() so we get the required 64KB alignment as well.
+ /* Round up to 64KB and then use alloc_pages() so we get the
+ * required 64KB alignment.
*/
- buffer_stack_size =
- ALIGN(gxio_mpipe_calc_buffer_stack_bytes(num_buffers),
- 64 * 1024);
+ md->buffer_stack_bytes[kind] =
+ ALIGN(needed, 64 * 1024);
- /* Allocate two buffer stack indices. */
- rc = gxio_mpipe_alloc_buffer_stacks(&context, 2, 0, 0);
- if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_buffer_stacks failed: %d\n",
- rc);
- return rc;
- }
- small_buffer_stack = rc;
- large_buffer_stack = rc + 1;
-
- /* Allocate the small memory stack. */
- small_buffer_stack_va =
- alloc_pages_exact(buffer_stack_size, GFP_KERNEL);
- if (small_buffer_stack_va == NULL) {
+ va = alloc_pages_exact(md->buffer_stack_bytes[kind], GFP_KERNEL);
+ if (va == NULL) {
netdev_err(dev,
- "Could not alloc %zd bytes for buffer stacks\n",
- buffer_stack_size);
+ "Could not alloc %zd bytes for buffer stack %d\n",
+ md->buffer_stack_bytes[kind], kind);
return -ENOMEM;
}
- rc = gxio_mpipe_init_buffer_stack(&context, small_buffer_stack,
- BUFFER_SIZE_SMALL_ENUM,
- small_buffer_stack_va,
- buffer_stack_size, 0);
+
+ /* Initialize the buffer stack. */
+ rc = gxio_mpipe_init_buffer_stack(&md->context, stack_idx,
+ buffer_size_enums[kind], va,
+ md->buffer_stack_bytes[kind], 0);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init_buffer_stack: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_init_buffer_stack: mpipe[%d] %d\n",
+ instance, rc);
+ free_pages_exact(va, md->buffer_stack_bytes[kind]);
return rc;
}
- rc = gxio_mpipe_register_client_memory(&context, small_buffer_stack,
+
+ md->buffer_stack_vas[kind] = va;
+
+ rc = gxio_mpipe_register_client_memory(&md->context, stack_idx,
hash_pte, 0);
if (rc != 0) {
netdev_err(dev,
- "gxio_mpipe_register_buffer_memory failed: %d\n",
- rc);
+ "gxio_mpipe_register_client_memory: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
- /* Allocate the large buffer stack. */
- large_buffer_stack_va =
- alloc_pages_exact(buffer_stack_size, GFP_KERNEL);
- if (large_buffer_stack_va == NULL) {
- netdev_err(dev,
- "Could not alloc %zd bytes for buffer stacks\n",
- buffer_stack_size);
- return -ENOMEM;
- }
- rc = gxio_mpipe_init_buffer_stack(&context, large_buffer_stack,
- BUFFER_SIZE_LARGE_ENUM,
- large_buffer_stack_va,
- buffer_stack_size, 0);
- if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init_buffer_stack failed: %d\n",
- rc);
- return rc;
+ /* Provide initial buffers. */
+ for (i = 0; i < num_buffers; i++) {
+ if (!tile_net_provide_buffer(instance, kind)) {
+ netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
+ return -ENOMEM;
+ }
}
- rc = gxio_mpipe_register_client_memory(&context, large_buffer_stack,
- hash_pte, 0);
- if (rc != 0) {
+
+ return 0;
+}
+
+/* Allocate and initialize mpipe buffer stacks, and register them in
+ * the mPIPE TLBs, for small, large, and (possibly) jumbo packet sizes.
+ * This routine supports tile_net_init_mpipe(), below.
+ */
+static int init_buffer_stacks(struct net_device *dev,
+ int network_cpus_count)
+{
+ int num_kinds = MAX_KINDS - (jumbo_num == 0);
+ size_t num_buffers;
+ int rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ /* Allocate the buffer stacks. */
+ rc = gxio_mpipe_alloc_buffer_stacks(&md->context, num_kinds, 0, 0);
+ if (rc < 0) {
netdev_err(dev,
- "gxio_mpipe_register_buffer_memory failed: %d\n",
- rc);
+ "gxio_mpipe_alloc_buffer_stacks: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
+ md->first_buffer_stack = rc;
- return 0;
+ /* Enough small/large buffers to (normally) avoid buffer errors. */
+ num_buffers =
+ network_cpus_count * (IQUEUE_ENTRIES + TILE_NET_BATCH);
+
+ /* Allocate the small memory stack. */
+ if (rc >= 0)
+ rc = create_buffer_stack(dev, 0, num_buffers);
+
+ /* Allocate the large buffer stack. */
+ if (rc >= 0)
+ rc = create_buffer_stack(dev, 1, num_buffers);
+
+ /* Allocate the jumbo buffer stack if needed. */
+ if (rc >= 0 && jumbo_num != 0)
+ rc = create_buffer_stack(dev, 2, jumbo_num);
+
+ return rc;
}
/* Allocate per-cpu resources (memory for completions and idescs).
@@ -812,6 +1109,8 @@ static int alloc_percpu_mpipe_resources(struct net_device *dev,
{
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
int order, i, rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
struct page *page;
void *addr;
@@ -826,7 +1125,7 @@ static int alloc_percpu_mpipe_resources(struct net_device *dev,
addr = pfn_to_kaddr(page_to_pfn(page));
memset(addr, 0, COMPS_SIZE);
for (i = 0; i < TILE_NET_CHANNELS; i++)
- info->comps_for_echannel[i] =
+ info->mpipe[instance].comps_for_echannel[i] =
addr + i * sizeof(struct tile_net_comps);
/* If this is a network cpu, create an iqueue. */
@@ -840,14 +1139,15 @@ static int alloc_percpu_mpipe_resources(struct net_device *dev,
return -ENOMEM;
}
addr = pfn_to_kaddr(page_to_pfn(page));
- rc = gxio_mpipe_iqueue_init(&info->iqueue, &context, ring++,
- addr, NOTIF_RING_SIZE, 0);
+ rc = gxio_mpipe_iqueue_init(&info->mpipe[instance].iqueue,
+ &md->context, ring++, addr,
+ NOTIF_RING_SIZE, 0);
if (rc < 0) {
netdev_err(dev,
"gxio_mpipe_iqueue_init failed: %d\n", rc);
return rc;
}
- info->has_iqueue = true;
+ info->mpipe[instance].has_iqueue = true;
}
return ring;
@@ -860,40 +1160,41 @@ static int init_notif_group_and_buckets(struct net_device *dev,
int ring, int network_cpus_count)
{
int group, rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
/* Allocate one NotifGroup. */
- rc = gxio_mpipe_alloc_notif_groups(&context, 1, 0, 0);
+ rc = gxio_mpipe_alloc_notif_groups(&md->context, 1, 0, 0);
if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_notif_groups failed: %d\n",
- rc);
+ netdev_err(dev, "gxio_mpipe_alloc_notif_groups: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
group = rc;
/* Initialize global num_buckets value. */
if (network_cpus_count > 4)
- num_buckets = 256;
+ md->num_buckets = 256;
else if (network_cpus_count > 1)
- num_buckets = 16;
+ md->num_buckets = 16;
/* Allocate some buckets, and set global first_bucket value. */
- rc = gxio_mpipe_alloc_buckets(&context, num_buckets, 0, 0);
+ rc = gxio_mpipe_alloc_buckets(&md->context, md->num_buckets, 0, 0);
if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_buckets failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_alloc_buckets: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
- first_bucket = rc;
+ md->first_bucket = rc;
/* Init group and buckets. */
rc = gxio_mpipe_init_notif_group_and_buckets(
- &context, group, ring, network_cpus_count,
- first_bucket, num_buckets,
+ &md->context, group, ring, network_cpus_count,
+ md->first_bucket, md->num_buckets,
GXIO_MPIPE_BUCKET_STICKY_FLOW_LOCALITY);
if (rc != 0) {
- netdev_err(
- dev,
- "gxio_mpipe_init_notif_group_and_buckets failed: %d\n",
- rc);
+ netdev_err(dev, "gxio_mpipe_init_notif_group_and_buckets: "
+ "mpipe[%d] %d\n", instance, rc);
return rc;
}
@@ -907,30 +1208,39 @@ static int init_notif_group_and_buckets(struct net_device *dev,
*/
static int tile_net_setup_interrupts(struct net_device *dev)
{
- int cpu, rc;
+ int cpu, rc, irq;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ irq = md->ingress_irq;
+ if (irq < 0) {
+ irq = create_irq();
+ if (irq < 0) {
+ netdev_err(dev,
+ "create_irq failed: mpipe[%d] %d\n",
+ instance, irq);
+ return irq;
+ }
+ tile_irq_activate(irq, TILE_IRQ_PERCPU);
- rc = create_irq();
- if (rc < 0) {
- netdev_err(dev, "create_irq failed: %d\n", rc);
- return rc;
- }
- ingress_irq = rc;
- tile_irq_activate(ingress_irq, TILE_IRQ_PERCPU);
- rc = request_irq(ingress_irq, tile_net_handle_ingress_irq,
- 0, "tile_net", NULL);
- if (rc != 0) {
- netdev_err(dev, "request_irq failed: %d\n", rc);
- destroy_irq(ingress_irq);
- ingress_irq = -1;
- return rc;
+ rc = request_irq(irq, tile_net_handle_ingress_irq,
+ 0, "tile_net", (void *)((uint64_t)instance));
+
+ if (rc != 0) {
+ netdev_err(dev, "request_irq failed: mpipe[%d] %d\n",
+ instance, rc);
+ destroy_irq(irq);
+ return rc;
+ }
+ md->ingress_irq = irq;
}
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
- if (info->has_iqueue) {
- gxio_mpipe_request_notif_ring_interrupt(
- &context, cpu_x(cpu), cpu_y(cpu),
- KERNEL_PL, ingress_irq, info->iqueue.ring);
+ if (info->mpipe[instance].has_iqueue) {
+ gxio_mpipe_request_notif_ring_interrupt(&md->context,
+ cpu_x(cpu), cpu_y(cpu), KERNEL_PL, irq,
+ info->mpipe[instance].iqueue.ring);
}
}
@@ -938,39 +1248,45 @@ static int tile_net_setup_interrupts(struct net_device *dev)
}
/* Undo any state set up partially by a failed call to tile_net_init_mpipe. */
-static void tile_net_init_mpipe_fail(void)
+static void tile_net_init_mpipe_fail(int instance)
{
- int cpu;
+ int kind, cpu;
+ struct mpipe_data *md = &mpipe_data[instance];
/* Do cleanups that require the mpipe context first. */
- if (small_buffer_stack >= 0)
- tile_net_pop_all_buffers(small_buffer_stack);
- if (large_buffer_stack >= 0)
- tile_net_pop_all_buffers(large_buffer_stack);
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ if (md->buffer_stack_vas[kind] != NULL) {
+ tile_net_pop_all_buffers(instance,
+ md->first_buffer_stack +
+ kind);
+ }
+ }
/* Destroy mpipe context so the hardware no longer owns any memory. */
- gxio_mpipe_destroy(&context);
+ gxio_mpipe_destroy(&md->context);
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
- free_pages((unsigned long)(info->comps_for_echannel[0]),
- get_order(COMPS_SIZE));
- info->comps_for_echannel[0] = NULL;
- free_pages((unsigned long)(info->iqueue.idescs),
+ free_pages(
+ (unsigned long)(
+ info->mpipe[instance].comps_for_echannel[0]),
+ get_order(COMPS_SIZE));
+ info->mpipe[instance].comps_for_echannel[0] = NULL;
+ free_pages((unsigned long)(info->mpipe[instance].iqueue.idescs),
get_order(NOTIF_RING_SIZE));
- info->iqueue.idescs = NULL;
+ info->mpipe[instance].iqueue.idescs = NULL;
}
- if (small_buffer_stack_va)
- free_pages_exact(small_buffer_stack_va, buffer_stack_size);
- if (large_buffer_stack_va)
- free_pages_exact(large_buffer_stack_va, buffer_stack_size);
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ if (md->buffer_stack_vas[kind] != NULL) {
+ free_pages_exact(md->buffer_stack_vas[kind],
+ md->buffer_stack_bytes[kind]);
+ md->buffer_stack_vas[kind] = NULL;
+ }
+ }
- small_buffer_stack_va = NULL;
- large_buffer_stack_va = NULL;
- large_buffer_stack = -1;
- small_buffer_stack = -1;
- first_bucket = -1;
+ md->first_buffer_stack = -1;
+ md->first_bucket = -1;
}
/* The first time any tilegx network device is opened, we initialize
@@ -984,9 +1300,11 @@ static void tile_net_init_mpipe_fail(void)
*/
static int tile_net_init_mpipe(struct net_device *dev)
{
- int i, num_buffers, rc;
+ int rc;
int cpu;
int first_ring, ring;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
int network_cpus_count = cpus_weight(network_cpus_map);
if (!hash_default) {
@@ -994,36 +1312,21 @@ static int tile_net_init_mpipe(struct net_device *dev)
return -EIO;
}
- rc = gxio_mpipe_init(&context, 0);
+ rc = gxio_mpipe_init(&md->context, instance);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_init: mpipe[%d] %d\n",
+ instance, rc);
return -EIO;
}
/* Set up the buffer stacks. */
- num_buffers =
- network_cpus_count * (IQUEUE_ENTRIES + TILE_NET_BATCH);
- rc = init_buffer_stacks(dev, num_buffers);
+ rc = init_buffer_stacks(dev, network_cpus_count);
if (rc != 0)
goto fail;
- /* Provide initial buffers. */
- rc = -ENOMEM;
- for (i = 0; i < num_buffers; i++) {
- if (!tile_net_provide_buffer(true)) {
- netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
- goto fail;
- }
- }
- for (i = 0; i < num_buffers; i++) {
- if (!tile_net_provide_buffer(false)) {
- netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
- goto fail;
- }
- }
-
/* Allocate one NotifRing for each network cpu. */
- rc = gxio_mpipe_alloc_notif_rings(&context, network_cpus_count, 0, 0);
+ rc = gxio_mpipe_alloc_notif_rings(&md->context,
+ network_cpus_count, 0, 0);
if (rc < 0) {
netdev_err(dev, "gxio_mpipe_alloc_notif_rings failed %d\n",
rc);
@@ -1050,10 +1353,13 @@ static int tile_net_init_mpipe(struct net_device *dev)
if (rc != 0)
goto fail;
+ /* Register PTP clock and set mPIPE timestamp, if configured. */
+ register_ptp_clock(dev, md);
+
return 0;
fail:
- tile_net_init_mpipe_fail();
+ tile_net_init_mpipe_fail(instance);
return rc;
}
@@ -1063,17 +1369,19 @@ fail:
*/
static int tile_net_init_egress(struct net_device *dev, int echannel)
{
+ static int ering = -1;
struct page *headers_page, *edescs_page, *equeue_page;
gxio_mpipe_edesc_t *edescs;
gxio_mpipe_equeue_t *equeue;
unsigned char *headers;
int headers_order, edescs_order, equeue_order;
size_t edescs_size;
- int edma;
int rc = -ENOMEM;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
/* Only initialize once. */
- if (egress_for_echannel[echannel].equeue != NULL)
+ if (md->egress_for_echannel[echannel].equeue != NULL)
return 0;
/* Allocate memory for the "headers". */
@@ -1110,28 +1418,41 @@ static int tile_net_init_egress(struct net_device *dev, int echannel)
}
equeue = pfn_to_kaddr(page_to_pfn(equeue_page));
- /* Allocate an edma ring. Note that in practice this can't
- * fail, which is good, because we will leak an edma ring if so.
- */
- rc = gxio_mpipe_alloc_edma_rings(&context, 1, 0, 0);
- if (rc < 0) {
- netdev_warn(dev, "gxio_mpipe_alloc_edma_rings failed: %d\n",
- rc);
- goto fail_equeue;
+ /* Allocate an edma ring (using a one entry "free list"). */
+ if (ering < 0) {
+ rc = gxio_mpipe_alloc_edma_rings(&md->context, 1, 0, 0);
+ if (rc < 0) {
+ netdev_warn(dev, "gxio_mpipe_alloc_edma_rings: "
+ "mpipe[%d] %d\n", instance, rc);
+ goto fail_equeue;
+ }
+ ering = rc;
}
- edma = rc;
/* Initialize the equeue. */
- rc = gxio_mpipe_equeue_init(equeue, &context, edma, echannel,
+ rc = gxio_mpipe_equeue_init(equeue, &md->context, ering, echannel,
edescs, edescs_size, 0);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_equeue_init failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_equeue_init: mpipe[%d] %d\n",
+ instance, rc);
goto fail_equeue;
}
+ /* Don't reuse the ering later. */
+ ering = -1;
+
+ if (jumbo_num != 0) {
+ /* Make sure "jumbo" packets can be egressed safely. */
+ if (gxio_mpipe_equeue_set_snf_size(equeue, 10368) < 0) {
+ /* ISSUE: There is no "gxio_mpipe_equeue_destroy()". */
+ netdev_warn(dev, "Jumbo packets may not be egressed"
+ " properly on channel %d\n", echannel);
+ }
+ }
+
/* Done. */
- egress_for_echannel[echannel].equeue = equeue;
- egress_for_echannel[echannel].headers = headers;
+ md->egress_for_echannel[echannel].equeue = equeue;
+ md->egress_for_echannel[echannel].headers = headers;
return 0;
fail_equeue:
@@ -1151,11 +1472,25 @@ fail:
static int tile_net_link_open(struct net_device *dev, gxio_mpipe_link_t *link,
const char *link_name)
{
- int rc = gxio_mpipe_link_open(link, &context, link_name, 0);
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+ int rc = gxio_mpipe_link_open(link, &md->context, link_name, 0);
if (rc < 0) {
- netdev_err(dev, "Failed to open '%s'\n", link_name);
+ netdev_err(dev, "Failed to open '%s', mpipe[%d], %d\n",
+ link_name, instance, rc);
return rc;
}
+ if (jumbo_num != 0) {
+ u32 attr = GXIO_MPIPE_LINK_RECEIVE_JUMBO;
+ rc = gxio_mpipe_link_set_attr(link, attr, 1);
+ if (rc != 0) {
+ netdev_err(dev,
+ "Cannot receive jumbo packets on '%s'\n",
+ link_name);
+ gxio_mpipe_link_close(link);
+ return rc;
+ }
+ }
rc = gxio_mpipe_link_channel(link);
if (rc < 0 || rc >= TILE_NET_CHANNELS) {
netdev_err(dev, "gxio_mpipe_link_channel bad value: %d\n", rc);
@@ -1169,12 +1504,23 @@ static int tile_net_link_open(struct net_device *dev, gxio_mpipe_link_t *link,
static int tile_net_open(struct net_device *dev)
{
struct tile_net_priv *priv = netdev_priv(dev);
- int cpu, rc;
+ int cpu, rc, instance;
mutex_lock(&tile_net_devs_for_channel_mutex);
- /* Do one-time initialization the first time any device is opened. */
- if (ingress_irq < 0) {
+ /* Get the instance info. */
+ rc = gxio_mpipe_link_instance(dev->name);
+ if (rc < 0 || rc >= NR_MPIPE_MAX) {
+ mutex_unlock(&tile_net_devs_for_channel_mutex);
+ return -EIO;
+ }
+
+ priv->instance = rc;
+ instance = rc;
+ if (!mpipe_data[rc].context.mmio_fast_base) {
+ /* Do one-time initialization per instance the first time
+ * any device is opened.
+ */
rc = tile_net_init_mpipe(dev);
if (rc != 0)
goto fail;
@@ -1205,7 +1551,7 @@ static int tile_net_open(struct net_device *dev)
if (rc != 0)
goto fail;
- tile_net_devs_for_channel[priv->channel] = dev;
+ mpipe_data[instance].tile_net_devs_for_channel[priv->channel] = dev;
rc = tile_net_update(dev);
if (rc != 0)
@@ -1217,7 +1563,7 @@ static int tile_net_open(struct net_device *dev)
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
struct tile_net_tx_wake *tx_wake =
- &info->tx_wake[priv->echannel];
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_init(&tx_wake->timer, CLOCK_MONOTONIC,
HRTIMER_MODE_REL);
@@ -1243,7 +1589,7 @@ fail:
priv->channel = -1;
}
priv->echannel = -1;
- tile_net_devs_for_channel[priv->channel] = NULL;
+ mpipe_data[instance].tile_net_devs_for_channel[priv->channel] = NULL;
mutex_unlock(&tile_net_devs_for_channel_mutex);
/* Don't return raw gxio error codes to generic Linux. */
@@ -1255,18 +1601,20 @@ static int tile_net_stop(struct net_device *dev)
{
struct tile_net_priv *priv = netdev_priv(dev);
int cpu;
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
struct tile_net_tx_wake *tx_wake =
- &info->tx_wake[priv->echannel];
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_cancel(&tx_wake->timer);
netif_stop_subqueue(dev, cpu);
}
mutex_lock(&tile_net_devs_for_channel_mutex);
- tile_net_devs_for_channel[priv->channel] = NULL;
+ md->tile_net_devs_for_channel[priv->channel] = NULL;
(void)tile_net_update(dev);
if (priv->loopify_channel >= 0) {
if (gxio_mpipe_link_close(&priv->loopify_link) != 0)
@@ -1374,20 +1722,20 @@ static int tso_count_edescs(struct sk_buff *skb)
return num_edescs;
}
-/* Prepare modified copies of the skbuff headers.
- * FIXME: add support for IPv6.
- */
+/* Prepare modified copies of the skbuff headers. */
static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
s64 slot)
{
struct skb_shared_info *sh = skb_shinfo(skb);
struct iphdr *ih;
+ struct ipv6hdr *ih6;
struct tcphdr *th;
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
unsigned int data_len = skb->len - sh_len;
unsigned char *data = skb->data;
unsigned int ih_off, th_off, p_len;
unsigned int isum_seed, tsum_seed, id, seq;
+ int is_ipv6;
long f_id = -1; /* id of the current fragment */
long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
long f_used = 0; /* bytes used from the current fragment */
@@ -1395,18 +1743,24 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
int segment;
/* Locate original headers and compute various lengths. */
- ih = ip_hdr(skb);
+ is_ipv6 = skb_is_gso_v6(skb);
+ if (is_ipv6) {
+ ih6 = ipv6_hdr(skb);
+ ih_off = skb_network_offset(skb);
+ } else {
+ ih = ip_hdr(skb);
+ ih_off = skb_network_offset(skb);
+ isum_seed = ((0xFFFF - ih->check) +
+ (0xFFFF - ih->tot_len) +
+ (0xFFFF - ih->id));
+ id = ntohs(ih->id);
+ }
+
th = tcp_hdr(skb);
- ih_off = skb_network_offset(skb);
th_off = skb_transport_offset(skb);
p_len = sh->gso_size;
- /* Set up seed values for IP and TCP csum and initialize id and seq. */
- isum_seed = ((0xFFFF - ih->check) +
- (0xFFFF - ih->tot_len) +
- (0xFFFF - ih->id));
tsum_seed = th->check + (0xFFFF ^ htons(skb->len));
- id = ntohs(ih->id);
seq = ntohl(th->seq);
/* Prepare all the headers. */
@@ -1420,11 +1774,17 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
memcpy(buf, data, sh_len);
/* Update copied ip header. */
- ih = (struct iphdr *)(buf + ih_off);
- ih->tot_len = htons(sh_len + p_len - ih_off);
- ih->id = htons(id);
- ih->check = csum_long(isum_seed + ih->tot_len +
- ih->id) ^ 0xffff;
+ if (is_ipv6) {
+ ih6 = (struct ipv6hdr *)(buf + ih_off);
+ ih6->payload_len = htons(sh_len + p_len - ih_off -
+ sizeof(*ih6));
+ } else {
+ ih = (struct iphdr *)(buf + ih_off);
+ ih->tot_len = htons(sh_len + p_len - ih_off);
+ ih->id = htons(id);
+ ih->check = csum_long(isum_seed + ih->tot_len +
+ ih->id) ^ 0xffff;
+ }
/* Update copied tcp header. */
th = (struct tcphdr *)(buf + th_off);
@@ -1475,8 +1835,9 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
struct sk_buff *skb, unsigned char *headers, s64 slot)
{
- struct tile_net_priv *priv = netdev_priv(dev);
struct skb_shared_info *sh = skb_shinfo(skb);
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
unsigned int data_len = skb->len - sh_len;
unsigned int p_len = sh->gso_size;
@@ -1499,8 +1860,8 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
edesc_head.xfer_size = sh_len;
/* This is only used to specify the TLB. */
- edesc_head.stack_idx = large_buffer_stack;
- edesc_body.stack_idx = large_buffer_stack;
+ edesc_head.stack_idx = md->first_buffer_stack;
+ edesc_body.stack_idx = md->first_buffer_stack;
/* Egress all the edescs. */
for (segment = 0; segment < sh->gso_segs; segment++) {
@@ -1553,8 +1914,8 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
}
/* Update stats. */
- tile_net_stats_add(tx_packets, &priv->stats.tx_packets);
- tile_net_stats_add(tx_bytes, &priv->stats.tx_bytes);
+ tile_net_stats_add(tx_packets, &dev->stats.tx_packets);
+ tile_net_stats_add(tx_bytes, &dev->stats.tx_bytes);
}
/* Do "TSO" handling for egress.
@@ -1575,8 +1936,11 @@ static int tile_net_tx_tso(struct sk_buff *skb, struct net_device *dev)
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
int channel = priv->echannel;
- struct tile_net_egress *egress = &egress_for_echannel[channel];
- struct tile_net_comps *comps = info->comps_for_echannel[channel];
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct tile_net_egress *egress = &md->egress_for_echannel[channel];
+ struct tile_net_comps *comps =
+ info->mpipe[instance].comps_for_echannel[channel];
gxio_mpipe_equeue_t *equeue = egress->equeue;
unsigned long irqflags;
int num_edescs;
@@ -1640,10 +2004,13 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
- struct tile_net_egress *egress = &egress_for_echannel[priv->echannel];
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct tile_net_egress *egress =
+ &md->egress_for_echannel[priv->echannel];
gxio_mpipe_equeue_t *equeue = egress->equeue;
struct tile_net_comps *comps =
- info->comps_for_echannel[priv->echannel];
+ info->mpipe[instance].comps_for_echannel[priv->echannel];
unsigned int len = skb->len;
unsigned char *data = skb->data;
unsigned int num_edescs;
@@ -1660,7 +2027,7 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
num_edescs = tile_net_tx_frags(frags, skb, data, skb_headlen(skb));
/* This is only used to specify the TLB. */
- edesc.stack_idx = large_buffer_stack;
+ edesc.stack_idx = md->first_buffer_stack;
/* Prepare the edescs. */
for (i = 0; i < num_edescs; i++) {
@@ -1693,13 +2060,16 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
for (i = 0; i < num_edescs; i++)
gxio_mpipe_equeue_put_at(equeue, edescs[i], slot++);
+ /* Store TX timestamp if needed. */
+ tile_tx_timestamp(skb, instance);
+
/* Add a completion record. */
add_comp(equeue, comps, slot - 1, skb);
/* NOTE: Use ETH_ZLEN for short packets (e.g. 42 < 60). */
- tile_net_stats_add(1, &priv->stats.tx_packets);
+ tile_net_stats_add(1, &dev->stats.tx_packets);
tile_net_stats_add(max_t(unsigned int, len, ETH_ZLEN),
- &priv->stats.tx_bytes);
+ &dev->stats.tx_bytes);
local_irq_restore(irqflags);
@@ -1727,20 +2097,18 @@ static void tile_net_tx_timeout(struct net_device *dev)
/* Ioctl commands. */
static int tile_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
- return -EOPNOTSUPP;
-}
+ if (cmd == SIOCSHWTSTAMP)
+ return tile_hwtstamp_ioctl(dev, rq, cmd);
-/* Get system network statistics for device. */
-static struct net_device_stats *tile_net_get_stats(struct net_device *dev)
-{
- struct tile_net_priv *priv = netdev_priv(dev);
- return &priv->stats;
+ return -EOPNOTSUPP;
}
/* Change the MTU. */
static int tile_net_change_mtu(struct net_device *dev, int new_mtu)
{
- if ((new_mtu < 68) || (new_mtu > 1500))
+ if (new_mtu < 68)
+ return -EINVAL;
+ if (new_mtu > ((jumbo_num != 0) ? 9000 : 1500))
return -EINVAL;
dev->mtu = new_mtu;
return 0;
@@ -1772,9 +2140,13 @@ static int tile_net_set_mac_address(struct net_device *dev, void *p)
*/
static void tile_net_netpoll(struct net_device *dev)
{
- disable_percpu_irq(ingress_irq);
- tile_net_handle_ingress_irq(ingress_irq, NULL);
- enable_percpu_irq(ingress_irq, 0);
+ int instance = mpipe_instance(dev);
+ struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ disable_percpu_irq(md->ingress_irq);
+ napi_schedule(&info->mpipe[instance].napi);
+ enable_percpu_irq(md->ingress_irq, 0);
}
#endif
@@ -1784,7 +2156,6 @@ static const struct net_device_ops tile_net_ops = {
.ndo_start_xmit = tile_net_tx,
.ndo_select_queue = tile_net_select_queue,
.ndo_do_ioctl = tile_net_ioctl,
- .ndo_get_stats = tile_net_get_stats,
.ndo_change_mtu = tile_net_change_mtu,
.ndo_tx_timeout = tile_net_tx_timeout,
.ndo_set_mac_address = tile_net_set_mac_address,
@@ -1800,14 +2171,21 @@ static const struct net_device_ops tile_net_ops = {
*/
static void tile_net_setup(struct net_device *dev)
{
+ netdev_features_t features = 0;
+
ether_setup(dev);
dev->netdev_ops = &tile_net_ops;
dev->watchdog_timeo = TILE_NET_TIMEOUT;
- dev->features |= NETIF_F_LLTX;
- dev->features |= NETIF_F_HW_CSUM;
- dev->features |= NETIF_F_SG;
- dev->features |= NETIF_F_TSO;
dev->mtu = 1500;
+
+ features |= NETIF_F_HW_CSUM;
+ features |= NETIF_F_SG;
+ features |= NETIF_F_TSO;
+ features |= NETIF_F_TSO6;
+
+ dev->hw_features |= features;
+ dev->vlan_features |= features;
+ dev->features |= features;
}
/* Allocate the device structure, register the device, and obtain the
@@ -1842,6 +2220,7 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac)
priv->channel = -1;
priv->loopify_channel = -1;
priv->echannel = -1;
+ init_ptp_dev(priv);
/* Get the MAC address and set it in the device struct; this must
* be done before the device is opened. If the MAC is all zeroes,
@@ -1871,9 +2250,12 @@ static void tile_net_init_module_percpu(void *unused)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
int my_cpu = smp_processor_id();
+ int instance;
- info->has_iqueue = false;
-
+ for (instance = 0; instance < NR_MPIPE_MAX; instance++) {
+ info->mpipe[instance].has_iqueue = false;
+ info->mpipe[instance].instance = instance;
+ }
info->my_cpu = my_cpu;
/* Initialize the egress timer. */
@@ -1890,6 +2272,8 @@ static int __init tile_net_init_module(void)
pr_info("Tilera Network Driver\n");
+ BUILD_BUG_ON(NR_MPIPE_MAX != 2);
+
mutex_init(&tile_net_devs_for_channel_mutex);
/* Initialize each CPU. */
diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c
index 36435499814b..106be47716e7 100644
--- a/drivers/net/ethernet/tile/tilepro.c
+++ b/drivers/net/ethernet/tile/tilepro.c
@@ -31,6 +31,7 @@
#include <linux/in6.h>
#include <linux/timer.h>
#include <linux/io.h>
+#include <linux/u64_stats_sync.h>
#include <asm/checksum.h>
#include <asm/homecache.h>
@@ -88,13 +89,6 @@
/* ISSUE: This has not been thoroughly tested (except at 1500). */
#define TILE_NET_MTU 1500
-/* HACK: Define to support GSO. */
-/* ISSUE: This may actually hurt performance of the TCP blaster. */
-/* #define TILE_NET_GSO */
-
-/* Define this to collapse "duplicate" acks. */
-/* #define IGNORE_DUP_ACKS */
-
/* HACK: Define this to verify incoming packets. */
/* #define TILE_NET_VERIFY_INGRESS */
@@ -156,10 +150,13 @@ struct tile_netio_queue {
* Statistics counters for a specific cpu and device.
*/
struct tile_net_stats_t {
- u32 rx_packets;
- u32 rx_bytes;
- u32 tx_packets;
- u32 tx_bytes;
+ struct u64_stats_sync syncp;
+ u64 rx_packets; /* total packets received */
+ u64 tx_packets; /* total packets transmitted */
+ u64 rx_bytes; /* total bytes received */
+ u64 tx_bytes; /* total bytes transmitted */
+ u64 rx_errors; /* packets truncated or marked bad by hw */
+ u64 rx_dropped; /* packets not for us or intf not up */
};
@@ -218,8 +215,6 @@ struct tile_net_priv {
int network_cpus_count;
/* Credits per network cpu. */
int network_cpus_credits;
- /* Network stats. */
- struct net_device_stats stats;
/* For NetIO bringup retries. */
struct delayed_work retry_work;
/* Quick access to per cpu data. */
@@ -627,79 +622,6 @@ static void tile_net_handle_egress_timer(unsigned long arg)
}
-#ifdef IGNORE_DUP_ACKS
-
-/*
- * Help detect "duplicate" ACKs. These are sequential packets (for a
- * given flow) which are exactly 66 bytes long, sharing everything but
- * ID=2@0x12, Hsum=2@0x18, Ack=4@0x2a, WinSize=2@0x30, Csum=2@0x32,
- * Tstamps=10@0x38. The ID's are +1, the Hsum's are -1, the Ack's are
- * +N, and the Tstamps are usually identical.
- *
- * NOTE: Apparently truly duplicate acks (with identical "ack" values),
- * should not be collapsed, as they are used for some kind of flow control.
- */
-static bool is_dup_ack(char *s1, char *s2, unsigned int len)
-{
- int i;
-
- unsigned long long ignorable = 0;
-
- /* Identification. */
- ignorable |= (1ULL << 0x12);
- ignorable |= (1ULL << 0x13);
-
- /* Header checksum. */
- ignorable |= (1ULL << 0x18);
- ignorable |= (1ULL << 0x19);
-
- /* ACK. */
- ignorable |= (1ULL << 0x2a);
- ignorable |= (1ULL << 0x2b);
- ignorable |= (1ULL << 0x2c);
- ignorable |= (1ULL << 0x2d);
-
- /* WinSize. */
- ignorable |= (1ULL << 0x30);
- ignorable |= (1ULL << 0x31);
-
- /* Checksum. */
- ignorable |= (1ULL << 0x32);
- ignorable |= (1ULL << 0x33);
-
- for (i = 0; i < len; i++, ignorable >>= 1) {
-
- if ((ignorable & 1) || (s1[i] == s2[i]))
- continue;
-
-#ifdef TILE_NET_DEBUG
- /* HACK: Mention non-timestamp diffs. */
- if (i < 0x38 && i != 0x2f &&
- net_ratelimit())
- pr_info("Diff at 0x%x\n", i);
-#endif
-
- return false;
- }
-
-#ifdef TILE_NET_NO_SUPPRESS_DUP_ACKS
- /* HACK: Do not suppress truly duplicate ACKs. */
- /* ISSUE: Is this actually necessary or helpful? */
- if (s1[0x2a] == s2[0x2a] &&
- s1[0x2b] == s2[0x2b] &&
- s1[0x2c] == s2[0x2c] &&
- s1[0x2d] == s2[0x2d]) {
- return false;
- }
-#endif
-
- return true;
-}
-
-#endif
-
-
-
static void tile_net_discard_aux(struct tile_net_cpu *info, int index)
{
struct tile_netio_queue *queue = &info->queue;
@@ -774,6 +696,7 @@ static bool tile_net_poll_aux(struct tile_net_cpu *info, int index)
netio_pkt_t *pkt = (netio_pkt_t *)((unsigned long) &qsp[1] + index);
netio_pkt_metadata_t *metadata = NETIO_PKT_METADATA(pkt);
+ netio_pkt_status_t pkt_status = NETIO_PKT_STATUS_M(metadata, pkt);
/* Extract the packet size. FIXME: Shouldn't the second line */
/* get subtracted? Mostly moot, since it should be "zero". */
@@ -806,40 +729,25 @@ static bool tile_net_poll_aux(struct tile_net_cpu *info, int index)
#endif /* TILE_NET_DUMP_PACKETS */
#ifdef TILE_NET_VERIFY_INGRESS
- if (!NETIO_PKT_L4_CSUM_CORRECT_M(metadata, pkt) &&
- NETIO_PKT_L4_CSUM_CALCULATED_M(metadata, pkt)) {
- /* Bug 6624: Includes UDP packets with a "zero" checksum. */
- pr_warning("Bad L4 checksum on %d byte packet.\n", len);
- }
- if (!NETIO_PKT_L3_CSUM_CORRECT_M(metadata, pkt) &&
- NETIO_PKT_L3_CSUM_CALCULATED_M(metadata, pkt)) {
+ if (pkt_status == NETIO_PKT_STATUS_OVERSIZE && len >= 64) {
dump_packet(buf, len, "rx");
- panic("Bad L3 checksum.");
- }
- switch (NETIO_PKT_STATUS_M(metadata, pkt)) {
- case NETIO_PKT_STATUS_OVERSIZE:
- if (len >= 64) {
- dump_packet(buf, len, "rx");
- panic("Unexpected OVERSIZE.");
- }
- break;
- case NETIO_PKT_STATUS_BAD:
- pr_warning("Unexpected BAD %ld byte packet.\n", len);
+ panic("Unexpected OVERSIZE.");
}
#endif
filter = 0;
- /* ISSUE: Filter TCP packets with "bad" checksums? */
-
- if (!(dev->flags & IFF_UP)) {
+ if (pkt_status == NETIO_PKT_STATUS_BAD) {
+ /* Handle CRC error and hardware truncation. */
+ filter = 2;
+ } else if (!(dev->flags & IFF_UP)) {
/* Filter packets received before we're up. */
filter = 1;
- } else if (NETIO_PKT_STATUS_M(metadata, pkt) == NETIO_PKT_STATUS_BAD) {
+ } else if (NETIO_PKT_ETHERTYPE_RECOGNIZED_M(metadata, pkt) &&
+ pkt_status == NETIO_PKT_STATUS_UNDERSIZE) {
/* Filter "truncated" packets. */
- filter = 1;
+ filter = 2;
} else if (!(dev->flags & IFF_PROMISC)) {
- /* FIXME: Implement HW multicast filter. */
if (!is_multicast_ether_addr(buf)) {
/* Filter packets not for our address. */
const u8 *mine = dev->dev_addr;
@@ -847,9 +755,14 @@ static bool tile_net_poll_aux(struct tile_net_cpu *info, int index)
}
}
- if (filter) {
+ u64_stats_update_begin(&stats->syncp);
- /* ISSUE: Update "drop" statistics? */
+ if (filter != 0) {
+
+ if (filter == 1)
+ stats->rx_dropped++;
+ else
+ stats->rx_errors++;
tile_net_provide_linux_buffer(info, va, small);
@@ -881,6 +794,8 @@ static bool tile_net_poll_aux(struct tile_net_cpu *info, int index)
stats->rx_bytes += len;
}
+ u64_stats_update_end(&stats->syncp);
+
/* ISSUE: It would be nice to defer this until the packet has */
/* actually been processed. */
tile_net_return_credit(info);
@@ -1907,8 +1822,10 @@ busy:
kfree_skb(olds[i]);
/* Update stats. */
+ u64_stats_update_begin(&stats->syncp);
stats->tx_packets += num_segs;
stats->tx_bytes += (num_segs * sh_len) + d_len;
+ u64_stats_update_end(&stats->syncp);
/* Make sure the egress timer is scheduled. */
tile_net_schedule_egress_timer(info);
@@ -1936,7 +1853,7 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
unsigned int csum_start = skb_checksum_start_offset(skb);
- lepp_frag_t frags[LEPP_MAX_FRAGS];
+ lepp_frag_t frags[1 + MAX_SKB_FRAGS];
unsigned int num_frags;
@@ -1951,7 +1868,7 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
unsigned int cmd_head, cmd_tail, cmd_next;
unsigned int comp_tail;
- lepp_cmd_t cmds[LEPP_MAX_FRAGS];
+ lepp_cmd_t cmds[1 + MAX_SKB_FRAGS];
/*
@@ -2089,8 +2006,10 @@ busy:
kfree_skb(olds[i]);
/* HACK: Track "expanded" size for short packets (e.g. 42 < 60). */
+ u64_stats_update_begin(&stats->syncp);
stats->tx_packets++;
stats->tx_bytes += ((len >= ETH_ZLEN) ? len : ETH_ZLEN);
+ u64_stats_update_end(&stats->syncp);
/* Make sure the egress timer is scheduled. */
tile_net_schedule_egress_timer(info);
@@ -2127,30 +2046,51 @@ static int tile_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
*
* Returns the address of the device statistics structure.
*/
-static struct net_device_stats *tile_net_get_stats(struct net_device *dev)
+static struct rtnl_link_stats64 *tile_net_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
{
struct tile_net_priv *priv = netdev_priv(dev);
- u32 rx_packets = 0;
- u32 tx_packets = 0;
- u32 rx_bytes = 0;
- u32 tx_bytes = 0;
+ u64 rx_packets = 0, tx_packets = 0;
+ u64 rx_bytes = 0, tx_bytes = 0;
+ u64 rx_errors = 0, rx_dropped = 0;
int i;
for_each_online_cpu(i) {
- if (priv->cpu[i]) {
- rx_packets += priv->cpu[i]->stats.rx_packets;
- rx_bytes += priv->cpu[i]->stats.rx_bytes;
- tx_packets += priv->cpu[i]->stats.tx_packets;
- tx_bytes += priv->cpu[i]->stats.tx_bytes;
- }
+ struct tile_net_stats_t *cpu_stats;
+ u64 trx_packets, ttx_packets, trx_bytes, ttx_bytes;
+ u64 trx_errors, trx_dropped;
+ unsigned int start;
+
+ if (priv->cpu[i] == NULL)
+ continue;
+ cpu_stats = &priv->cpu[i]->stats;
+
+ do {
+ start = u64_stats_fetch_begin_bh(&cpu_stats->syncp);
+ trx_packets = cpu_stats->rx_packets;
+ ttx_packets = cpu_stats->tx_packets;
+ trx_bytes = cpu_stats->rx_bytes;
+ ttx_bytes = cpu_stats->tx_bytes;
+ trx_errors = cpu_stats->rx_errors;
+ trx_dropped = cpu_stats->rx_dropped;
+ } while (u64_stats_fetch_retry_bh(&cpu_stats->syncp, start));
+
+ rx_packets += trx_packets;
+ tx_packets += ttx_packets;
+ rx_bytes += trx_bytes;
+ tx_bytes += ttx_bytes;
+ rx_errors += trx_errors;
+ rx_dropped += trx_dropped;
}
- priv->stats.rx_packets = rx_packets;
- priv->stats.rx_bytes = rx_bytes;
- priv->stats.tx_packets = tx_packets;
- priv->stats.tx_bytes = tx_bytes;
+ stats->rx_packets = rx_packets;
+ stats->tx_packets = tx_packets;
+ stats->rx_bytes = rx_bytes;
+ stats->tx_bytes = tx_bytes;
+ stats->rx_errors = rx_errors;
+ stats->rx_dropped = rx_dropped;
- return &priv->stats;
+ return stats;
}
@@ -2287,7 +2227,7 @@ static const struct net_device_ops tile_net_ops = {
.ndo_stop = tile_net_stop,
.ndo_start_xmit = tile_net_tx,
.ndo_do_ioctl = tile_net_ioctl,
- .ndo_get_stats = tile_net_get_stats,
+ .ndo_get_stats64 = tile_net_get_stats64,
.ndo_change_mtu = tile_net_change_mtu,
.ndo_tx_timeout = tile_net_tx_timeout,
.ndo_set_mac_address = tile_net_set_mac_address,
@@ -2305,39 +2245,30 @@ static const struct net_device_ops tile_net_ops = {
*/
static void tile_net_setup(struct net_device *dev)
{
- PDEBUG("tile_net_setup()\n");
+ netdev_features_t features = 0;
ether_setup(dev);
-
dev->netdev_ops = &tile_net_ops;
-
dev->watchdog_timeo = TILE_NET_TIMEOUT;
+ dev->tx_queue_len = TILE_NET_TX_QUEUE_LEN;
+ dev->mtu = TILE_NET_MTU;
- /* We want lockless xmit. */
- dev->features |= NETIF_F_LLTX;
-
- /* We support hardware tx checksums. */
- dev->features |= NETIF_F_HW_CSUM;
-
- /* We support scatter/gather. */
- dev->features |= NETIF_F_SG;
-
- /* We support TSO. */
- dev->features |= NETIF_F_TSO;
+ features |= NETIF_F_HW_CSUM;
+ features |= NETIF_F_SG;
-#ifdef TILE_NET_GSO
- /* We support GSO. */
- dev->features |= NETIF_F_GSO;
-#endif
+ /* We support TSO iff the HV supports sufficient frags. */
+ if (LEPP_MAX_FRAGS >= 1 + MAX_SKB_FRAGS)
+ features |= NETIF_F_TSO;
+ /* We can't support HIGHDMA without hash_default, since we need
+ * to be able to finv() with a VA if we don't have hash_default.
+ */
if (hash_default)
- dev->features |= NETIF_F_HIGHDMA;
-
- /* ISSUE: We should support NETIF_F_UFO. */
+ features |= NETIF_F_HIGHDMA;
- dev->tx_queue_len = TILE_NET_TX_QUEUE_LEN;
-
- dev->mtu = TILE_NET_MTU;
+ dev->hw_features |= features;
+ dev->vlan_features |= features;
+ dev->features |= features;
}
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index b75eb9e0e867..c8f088ab5fdf 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -2407,7 +2407,7 @@ static struct pci_driver rhine_driver = {
.driver.pm = RHINE_PM_OPS,
};
-static struct dmi_system_id __initdata rhine_dmi_table[] = {
+static struct dmi_system_id rhine_dmi_table[] __initdata = {
{
.ident = "EPIA-M",
.matches = {
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index ef776310fab1..d022bf936572 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -2100,7 +2100,7 @@ static int velocity_receive_frame(struct velocity_info *vptr, int idx)
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid);
}
- netif_rx(skb);
+ netif_receive_skb(skb);
stats->rx_bytes += pkt_len;
stats->rx_packets++;
@@ -2904,6 +2904,7 @@ out:
return ret;
err_iounmap:
+ netif_napi_del(&vptr->napi);
iounmap(regs);
err_free_dev:
free_netdev(netdev);
@@ -2924,6 +2925,7 @@ static int velocity_remove(struct device *dev)
struct velocity_info *vptr = netdev_priv(netdev);
unregister_netdev(netdev);
+ netif_napi_del(&vptr->napi);
iounmap(vptr->mac_regs);
free_netdev(netdev);
velocity_nics--;
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 74907f53fdb4..510a9b60fde1 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -337,8 +337,11 @@ static int macvlan_open(struct net_device *dev)
int err;
if (vlan->port->passthru) {
- if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC))
- dev_set_promiscuity(lowerdev, 1);
+ if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC)) {
+ err = dev_set_promiscuity(lowerdev, 1);
+ if (err < 0)
+ goto out;
+ }
goto hash_add;
}
@@ -739,6 +742,10 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
return -EADDRNOTAVAIL;
}
+ if (data && data[IFLA_MACVLAN_FLAGS] &&
+ nla_get_u16(data[IFLA_MACVLAN_FLAGS]) & ~MACVLAN_FLAG_NOPROMISC)
+ return -EINVAL;
+
if (data && data[IFLA_MACVLAN_MODE]) {
switch (nla_get_u32(data[IFLA_MACVLAN_MODE])) {
case MACVLAN_MODE_PRIVATE:
@@ -866,6 +873,18 @@ static int macvlan_changelink(struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
struct macvlan_dev *vlan = netdev_priv(dev);
+ enum macvlan_mode mode;
+ bool set_mode = false;
+
+ /* Validate mode, but don't set yet: setting flags may fail. */
+ if (data && data[IFLA_MACVLAN_MODE]) {
+ set_mode = true;
+ mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
+ /* Passthrough mode can't be set or cleared dynamically */
+ if ((mode == MACVLAN_MODE_PASSTHRU) !=
+ (vlan->mode == MACVLAN_MODE_PASSTHRU))
+ return -EINVAL;
+ }
if (data && data[IFLA_MACVLAN_FLAGS]) {
__u16 flags = nla_get_u16(data[IFLA_MACVLAN_FLAGS]);
@@ -882,8 +901,8 @@ static int macvlan_changelink(struct net_device *dev,
}
vlan->flags = flags;
}
- if (data && data[IFLA_MACVLAN_MODE])
- vlan->mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
+ if (set_mode)
+ vlan->mode = mode;
return 0;
}
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index a98fb0ed6aef..1c6e1116eb0a 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -524,7 +524,7 @@ static inline struct sk_buff *macvtap_alloc_skb(struct sock *sk, size_t prepad,
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- err);
+ err, 0);
if (!skb)
return NULL;
@@ -536,86 +536,6 @@ static inline struct sk_buff *macvtap_alloc_skb(struct sock *sk, size_t prepad,
return skb;
}
-/* set skb frags from iovec, this can move to core network code for reuse */
-static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
- int offset, size_t count)
-{
- int len = iov_length(from, count) - offset;
- int copy = skb_headlen(skb);
- int size, offset1 = 0;
- int i = 0;
-
- /* Skip over from offset */
- while (count && (offset >= from->iov_len)) {
- offset -= from->iov_len;
- ++from;
- --count;
- }
-
- /* copy up to skb headlen */
- while (count && (copy > 0)) {
- size = min_t(unsigned int, copy, from->iov_len - offset);
- if (copy_from_user(skb->data + offset1, from->iov_base + offset,
- size))
- return -EFAULT;
- if (copy > size) {
- ++from;
- --count;
- offset = 0;
- } else
- offset += size;
- copy -= size;
- offset1 += size;
- }
-
- if (len == offset1)
- return 0;
-
- while (count--) {
- struct page *page[MAX_SKB_FRAGS];
- int num_pages;
- unsigned long base;
- unsigned long truesize;
-
- len = from->iov_len - offset;
- if (!len) {
- offset = 0;
- ++from;
- continue;
- }
- base = (unsigned long)from->iov_base + offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- if (i + size > MAX_SKB_FRAGS)
- return -EMSGSIZE;
- num_pages = get_user_pages_fast(base, size, 0, &page[i]);
- if (num_pages != size) {
- int j;
-
- for (j = 0; j < num_pages; j++)
- put_page(page[i + j]);
- return -EFAULT;
- }
- truesize = size * PAGE_SIZE;
- skb->data_len += len;
- skb->len += len;
- skb->truesize += truesize;
- atomic_add(truesize, &skb->sk->sk_wmem_alloc);
- while (len) {
- int off = base & ~PAGE_MASK;
- int size = min_t(int, len, PAGE_SIZE - off);
- __skb_fill_page_desc(skb, i, page[i], off, size);
- skb_shinfo(skb)->nr_frags++;
- /* increase sk_wmem_alloc */
- base += size;
- len -= size;
- i++;
- }
- offset = 0;
- ++from;
- }
- return 0;
-}
-
/*
* macvtap_skb_from_vnet_hdr and macvtap_skb_to_vnet_hdr should
* be shared with the tun/tap driver.
@@ -698,29 +618,6 @@ static int macvtap_skb_to_vnet_hdr(const struct sk_buff *skb,
return 0;
}
-static unsigned long iov_pages(const struct iovec *iv, int offset,
- unsigned long nr_segs)
-{
- unsigned long seg, base;
- int pages = 0, len, size;
-
- while (nr_segs && (offset >= iv->iov_len)) {
- offset -= iv->iov_len;
- ++iv;
- --nr_segs;
- }
-
- for (seg = 0; seg < nr_segs; seg++) {
- base = (unsigned long)iv[seg].iov_base + offset;
- len = iv[seg].iov_len - offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- pages += size;
- offset = 0;
- }
-
- return pages;
-}
-
/* Get packet from user space buffer */
static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
const struct iovec *iv, unsigned long total_len,
@@ -818,10 +715,13 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
skb_shinfo(skb)->tx_flags |= SKBTX_SHARED_FRAG;
}
- if (vlan)
+ if (vlan) {
+ local_bh_disable();
macvlan_start_xmit(skb, vlan->dev);
- else
+ local_bh_enable();
+ } else {
kfree_skb(skb);
+ }
rcu_read_unlock();
return total_len;
@@ -912,8 +812,11 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q,
done:
rcu_read_lock();
vlan = rcu_dereference(q->vlan);
- if (vlan)
+ if (vlan) {
+ preempt_disable();
macvlan_count_rx(vlan, copied - vnet_hdr_len, ret == 0, 0);
+ preempt_enable();
+ }
rcu_read_unlock();
return ret ? ret : copied;
diff --git a/drivers/net/phy/mdio-mux-mmioreg.c b/drivers/net/phy/mdio-mux-mmioreg.c
index 9733bd239a86..f8e305d8da76 100644
--- a/drivers/net/phy/mdio-mux-mmioreg.c
+++ b/drivers/net/phy/mdio-mux-mmioreg.c
@@ -48,7 +48,7 @@ static int mdio_mux_mmioreg_switch_fn(int current_child, int desired_child,
struct mdio_mux_mmioreg_state *s = data;
if (current_child ^ desired_child) {
- void *p = ioremap(s->phys, 1);
+ void __iomem *p = ioremap(s->phys, 1);
uint8_t x, y;
if (!p)
diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c
index 61d3f4ebf52e..7f25e49ae37f 100644
--- a/drivers/net/phy/mdio-sun4i.c
+++ b/drivers/net/phy/mdio-sun4i.c
@@ -40,7 +40,7 @@ struct sun4i_mdio_data {
static int sun4i_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
{
struct sun4i_mdio_data *data = bus->priv;
- unsigned long start_jiffies;
+ unsigned long timeout_jiffies;
int value;
/* issue the phy address and reg */
@@ -49,10 +49,9 @@ static int sun4i_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
writel(0x1, data->membase + EMAC_MAC_MCMD_REG);
/* Wait read complete */
- start_jiffies = jiffies;
+ timeout_jiffies = jiffies + MDIO_TIMEOUT;
while (readl(data->membase + EMAC_MAC_MIND_REG) & 0x1) {
- if (time_after(start_jiffies,
- start_jiffies + MDIO_TIMEOUT))
+ if (time_is_before_jiffies(timeout_jiffies))
return -ETIMEDOUT;
msleep(1);
}
@@ -69,7 +68,7 @@ static int sun4i_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
u16 value)
{
struct sun4i_mdio_data *data = bus->priv;
- unsigned long start_jiffies;
+ unsigned long timeout_jiffies;
/* issue the phy address and reg */
writel((mii_id << 8) | regnum, data->membase + EMAC_MAC_MADR_REG);
@@ -77,10 +76,9 @@ static int sun4i_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
writel(0x1, data->membase + EMAC_MAC_MCMD_REG);
/* Wait read complete */
- start_jiffies = jiffies;
+ timeout_jiffies = jiffies + MDIO_TIMEOUT;
while (readl(data->membase + EMAC_MAC_MIND_REG) & 0x1) {
- if (time_after(start_jiffies,
- start_jiffies + MDIO_TIMEOUT))
+ if (time_is_before_jiffies(timeout_jiffies))
return -ETIMEDOUT;
msleep(1);
}
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 2510435f34ed..9ca494550186 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -144,7 +144,7 @@ static int ks8051_config_init(struct phy_device *phydev)
#define KSZ8873MLL_GLOBAL_CONTROL_4 0x06
#define KSZ8873MLL_GLOBAL_CONTROL_4_DUPLEX (1 << 6)
#define KSZ8873MLL_GLOBAL_CONTROL_4_SPEED (1 << 4)
-int ksz8873mll_read_status(struct phy_device *phydev)
+static int ksz8873mll_read_status(struct phy_device *phydev)
{
int regval;
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index 162464fe86bf..6fa5ae00039f 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -47,7 +47,7 @@
#define MAX_CALLID 65535
static DECLARE_BITMAP(callid_bitmap, MAX_CALLID + 1);
-static struct pppox_sock **callid_sock;
+static struct pppox_sock __rcu **callid_sock;
static DEFINE_SPINLOCK(chan_lock);
@@ -83,11 +83,11 @@ static const struct proto_ops pptp_ops;
struct pptp_gre_header {
u8 flags;
u8 ver;
- u16 protocol;
- u16 payload_len;
- u16 call_id;
- u32 seq;
- u32 ack;
+ __be16 protocol;
+ __be16 payload_len;
+ __be16 call_id;
+ __be32 seq;
+ __be32 ack;
} __packed;
static struct pppox_sock *lookup_chan(u16 call_id, __be32 s_addr)
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 75159e4184fd..9ccccd40c410 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1037,6 +1037,9 @@ static int team_port_enable_netpoll(struct team *team, struct team_port *port,
struct netpoll *np;
int err;
+ if (!team->dev->npinfo)
+ return 0;
+
np = kzalloc(sizeof(*np), gfp);
if (!np)
return -ENOMEM;
@@ -1063,12 +1066,6 @@ static void team_port_disable_netpoll(struct team_port *port)
__netpoll_cleanup(np);
kfree(np);
}
-
-static struct netpoll_info *team_netpoll_info(struct team *team)
-{
- return team->dev->npinfo;
-}
-
#else
static int team_port_enable_netpoll(struct team *team, struct team_port *port,
gfp_t gfp)
@@ -1078,10 +1075,6 @@ static int team_port_enable_netpoll(struct team *team, struct team_port *port,
static void team_port_disable_netpoll(struct team_port *port)
{
}
-static struct netpoll_info *team_netpoll_info(struct team *team)
-{
- return NULL;
-}
#endif
static void __team_port_change_port_added(struct team_port *port, bool linkup);
@@ -1163,13 +1156,11 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
goto err_vids_add;
}
- if (team_netpoll_info(team)) {
- err = team_port_enable_netpoll(team, port, GFP_KERNEL);
- if (err) {
- netdev_err(dev, "Failed to enable netpoll on device %s\n",
- portname);
- goto err_enable_netpoll;
- }
+ err = team_port_enable_netpoll(team, port, GFP_KERNEL);
+ if (err) {
+ netdev_err(dev, "Failed to enable netpoll on device %s\n",
+ portname);
+ goto err_enable_netpoll;
}
err = netdev_master_upper_dev_link(port_dev, dev);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index a72d141047cb..7ed13cc0dcb2 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -60,6 +60,7 @@
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_tun.h>
+#include <linux/if_vlan.h>
#include <linux/crc32.h>
#include <linux/nsproxy.h>
#include <linux/virtio_net.h>
@@ -948,7 +949,7 @@ static struct sk_buff *tun_alloc_skb(struct tun_file *tfile,
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- &err);
+ &err, 0);
if (!skb)
return ERR_PTR(err);
@@ -960,109 +961,6 @@ static struct sk_buff *tun_alloc_skb(struct tun_file *tfile,
return skb;
}
-/* set skb frags from iovec, this can move to core network code for reuse */
-static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
- int offset, size_t count)
-{
- int len = iov_length(from, count) - offset;
- int copy = skb_headlen(skb);
- int size, offset1 = 0;
- int i = 0;
-
- /* Skip over from offset */
- while (count && (offset >= from->iov_len)) {
- offset -= from->iov_len;
- ++from;
- --count;
- }
-
- /* copy up to skb headlen */
- while (count && (copy > 0)) {
- size = min_t(unsigned int, copy, from->iov_len - offset);
- if (copy_from_user(skb->data + offset1, from->iov_base + offset,
- size))
- return -EFAULT;
- if (copy > size) {
- ++from;
- --count;
- offset = 0;
- } else
- offset += size;
- copy -= size;
- offset1 += size;
- }
-
- if (len == offset1)
- return 0;
-
- while (count--) {
- struct page *page[MAX_SKB_FRAGS];
- int num_pages;
- unsigned long base;
- unsigned long truesize;
-
- len = from->iov_len - offset;
- if (!len) {
- offset = 0;
- ++from;
- continue;
- }
- base = (unsigned long)from->iov_base + offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- if (i + size > MAX_SKB_FRAGS)
- return -EMSGSIZE;
- num_pages = get_user_pages_fast(base, size, 0, &page[i]);
- if (num_pages != size) {
- int j;
-
- for (j = 0; j < num_pages; j++)
- put_page(page[i + j]);
- return -EFAULT;
- }
- truesize = size * PAGE_SIZE;
- skb->data_len += len;
- skb->len += len;
- skb->truesize += truesize;
- atomic_add(truesize, &skb->sk->sk_wmem_alloc);
- while (len) {
- int off = base & ~PAGE_MASK;
- int size = min_t(int, len, PAGE_SIZE - off);
- __skb_fill_page_desc(skb, i, page[i], off, size);
- skb_shinfo(skb)->nr_frags++;
- /* increase sk_wmem_alloc */
- base += size;
- len -= size;
- i++;
- }
- offset = 0;
- ++from;
- }
- return 0;
-}
-
-static unsigned long iov_pages(const struct iovec *iv, int offset,
- unsigned long nr_segs)
-{
- unsigned long seg, base;
- int pages = 0, len, size;
-
- while (nr_segs && (offset >= iv->iov_len)) {
- offset -= iv->iov_len;
- ++iv;
- --nr_segs;
- }
-
- for (seg = 0; seg < nr_segs; seg++) {
- base = (unsigned long)iv[seg].iov_base + offset;
- len = iv[seg].iov_len - offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- pages += size;
- offset = 0;
- }
-
- return pages;
-}
-
/* Get packet from user space buffer */
static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
void *msg_control, const struct iovec *iv,
@@ -1079,8 +977,9 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
u32 rxhash;
if (!(tun->flags & TUN_NO_PI)) {
- if ((len -= sizeof(pi)) > total_len)
+ if (len < sizeof(pi))
return -EINVAL;
+ len -= sizeof(pi);
if (memcpy_fromiovecend((void *)&pi, iv, 0, sizeof(pi)))
return -EFAULT;
@@ -1088,8 +987,9 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
}
if (tun->flags & TUN_VNET_HDR) {
- if ((len -= tun->vnet_hdr_sz) > total_len)
+ if (len < tun->vnet_hdr_sz)
return -EINVAL;
+ len -= tun->vnet_hdr_sz;
if (memcpy_fromiovecend((void *)&gso, iv, offset, sizeof(gso)))
return -EFAULT;
@@ -1265,6 +1165,7 @@ static ssize_t tun_put_user(struct tun_struct *tun,
{
struct tun_pi pi = { 0, skb->protocol };
ssize_t total = 0;
+ int vlan_offset = 0;
if (!(tun->flags & TUN_NO_PI)) {
if ((len -= sizeof(pi)) < 0)
@@ -1328,11 +1229,40 @@ static ssize_t tun_put_user(struct tun_struct *tun,
total += tun->vnet_hdr_sz;
}
- len = min_t(int, skb->len, len);
+ if (!vlan_tx_tag_present(skb)) {
+ len = min_t(int, skb->len, len);
+ } else {
+ int copy, ret;
+ struct {
+ __be16 h_vlan_proto;
+ __be16 h_vlan_TCI;
+ } veth;
+
+ veth.h_vlan_proto = skb->vlan_proto;
+ veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb));
+
+ vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
+ len = min_t(int, skb->len + VLAN_HLEN, len);
+
+ copy = min_t(int, vlan_offset, len);
+ ret = skb_copy_datagram_const_iovec(skb, 0, iv, total, copy);
+ len -= copy;
+ total += copy;
+ if (ret || !len)
+ goto done;
+
+ copy = min_t(int, sizeof(veth), len);
+ ret = memcpy_toiovecend(iv, (void *)&veth, total, copy);
+ len -= copy;
+ total += copy;
+ if (ret || !len)
+ goto done;
+ }
- skb_copy_datagram_const_iovec(skb, 0, iv, total, len);
- total += skb->len;
+ skb_copy_datagram_const_iovec(skb, vlan_offset, iv, total, len);
+ total += len;
+done:
tun->dev->stats.tx_packets++;
tun->dev->stats.tx_bytes += len;
@@ -1691,7 +1621,8 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
tun_flow_init(tun);
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
- TUN_USER_FEATURES;
+ TUN_USER_FEATURES | NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_STAG_TX;
dev->features = dev->hw_features;
dev->vlan_features = dev->features;
diff --git a/drivers/net/usb/asix.h b/drivers/net/usb/asix.h
index 346c032aa795..bdaa12d07a12 100644
--- a/drivers/net/usb/asix.h
+++ b/drivers/net/usb/asix.h
@@ -178,6 +178,8 @@ struct asix_common_private {
struct asix_rx_fixup_info rx_fixup_info;
};
+extern const struct driver_info ax88172a_info;
+
/* ASIX specific flags */
#define FLAG_EEPROM_MAC (1UL << 0) /* init device MAC from eeprom */
diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index ad5d1e4384db..386a3df53678 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -778,6 +778,9 @@ static int ax88178_change_mtu(struct net_device *net, int new_mtu)
dev->hard_mtu = net->mtu + net->hard_header_len;
ax88178_set_mfb(dev);
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
@@ -943,8 +946,6 @@ static const struct driver_info hg20f9_info = {
.data = FLAG_EEPROM_MAC,
};
-extern const struct driver_info ax88172a_info;
-
static const struct usb_device_id products [] = {
{
// Linksys USB200M
diff --git a/drivers/net/usb/ax88172a.c b/drivers/net/usb/ax88172a.c
index d012203b0f29..723b3879ecc2 100644
--- a/drivers/net/usb/ax88172a.c
+++ b/drivers/net/usb/ax88172a.c
@@ -161,7 +161,8 @@ static const struct net_device_ops ax88172a_netdev_ops = {
.ndo_set_rx_mode = asix_set_multicast,
};
-int ax88172a_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
+static int ax88172a_get_settings(struct net_device *net,
+ struct ethtool_cmd *cmd)
{
if (!net->phydev)
return -ENODEV;
@@ -169,7 +170,8 @@ int ax88172a_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
return phy_ethtool_gset(net->phydev, cmd);
}
-int ax88172a_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
+static int ax88172a_set_settings(struct net_device *net,
+ struct ethtool_cmd *cmd)
{
if (!net->phydev)
return -ENODEV;
@@ -177,7 +179,7 @@ int ax88172a_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
return phy_ethtool_sset(net->phydev, cmd);
}
-int ax88172a_nway_reset(struct net_device *net)
+static int ax88172a_nway_reset(struct net_device *net)
{
if (!net->phydev)
return -ENODEV;
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 1e3c302d94fe..fb0caa289d0b 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -688,6 +688,9 @@ static int ax88179_change_mtu(struct net_device *net, int new_mtu)
2, 2, &tmp16);
}
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
@@ -1029,10 +1032,10 @@ static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.supports_gmii = 1;
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
/* Enable checksum offload */
*tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
@@ -1166,32 +1169,18 @@ ax88179_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
int frame_size = dev->maxpacket;
int mss = skb_shinfo(skb)->gso_size;
int headroom;
- int tailroom;
tx_hdr1 = skb->len;
tx_hdr2 = mss;
if (((skb->len + 8) % frame_size) == 0)
tx_hdr2 |= 0x80008000; /* Enable padding */
- skb_linearize(skb);
- headroom = skb_headroom(skb);
- tailroom = skb_tailroom(skb);
-
- if (!skb_header_cloned(skb) &&
- !skb_cloned(skb) &&
- (headroom + tailroom) >= 8) {
- if (headroom < 8) {
- skb->data = memmove(skb->head + 8, skb->data, skb->len);
- skb_set_tail_pointer(skb, skb->len);
- }
- } else {
- struct sk_buff *skb2;
+ headroom = skb_headroom(skb) - 8;
- skb2 = skb_copy_expand(skb, 8, 0, flags);
+ if ((skb_header_cloned(skb) || headroom < 0) &&
+ pskb_expand_head(skb, headroom < 0 ? 8 : 0, 0, GFP_ATOMIC)) {
dev_kfree_skb_any(skb);
- skb = skb2;
- if (!skb)
- return NULL;
+ return NULL;
}
skb_push(skb, 4);
@@ -1317,10 +1306,10 @@ static int ax88179_reset(struct usbnet *dev)
1, 1, tmp);
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
/* Enable checksum offload */
*tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ee13f9eb740c..f3fce412c0c1 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -19,9 +19,12 @@
#include <linux/crc32.h>
#include <linux/if_vlan.h>
#include <linux/uaccess.h>
+#include <linux/list.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
/* Version Information */
-#define DRIVER_VERSION "v1.0.0 (2013/05/03)"
+#define DRIVER_VERSION "v1.01.0 (2013/08/12)"
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
#define DRIVER_DESC "Realtek RTL8152 Based USB 2.0 Ethernet Adapters"
#define MODULENAME "r8152"
@@ -267,6 +270,12 @@ enum rtl_register_content {
FULL_DUP = 0x01,
};
+#define RTL8152_MAX_TX 10
+#define RTL8152_MAX_RX 10
+#define INTBUFSIZE 2
+
+#define INTR_LINK 0x0004
+
#define RTL8152_REQT_READ 0xc0
#define RTL8152_REQT_WRITE 0x40
#define RTL8152_REQ_GET_REGS 0x05
@@ -285,9 +294,9 @@ enum rtl_register_content {
/* rtl8152 flags */
enum rtl8152_flags {
RTL8152_UNPLUG = 0,
- RX_URB_FAIL,
RTL8152_SET_RX_MODE,
- WORK_ENABLE
+ WORK_ENABLE,
+ RTL8152_LINK_CHG,
};
/* Define these values to match your device */
@@ -311,21 +320,53 @@ struct tx_desc {
u32 opts1;
#define TX_FS (1 << 31) /* First segment of a packet */
#define TX_LS (1 << 30) /* Final segment of a packet */
-#define TX_LEN_MASK 0xffff
+#define TX_LEN_MASK 0x3ffff
+
u32 opts2;
+#define UDP_CS (1 << 31) /* Calculate UDP/IP checksum */
+#define TCP_CS (1 << 30) /* Calculate TCP/IP checksum */
+#define IPV4_CS (1 << 29) /* Calculate IPv4 checksum */
+#define IPV6_CS (1 << 28) /* Calculate IPv6 checksum */
+};
+
+struct r8152;
+
+struct rx_agg {
+ struct list_head list;
+ struct urb *urb;
+ struct r8152 *context;
+ void *buffer;
+ void *head;
+};
+
+struct tx_agg {
+ struct list_head list;
+ struct urb *urb;
+ struct r8152 *context;
+ void *buffer;
+ void *head;
+ u32 skb_num;
+ u32 skb_len;
};
struct r8152 {
unsigned long flags;
struct usb_device *udev;
struct tasklet_struct tl;
+ struct usb_interface *intf;
struct net_device *netdev;
- struct urb *rx_urb, *tx_urb;
- struct sk_buff *tx_skb, *rx_skb;
+ struct urb *intr_urb;
+ struct tx_agg tx_info[RTL8152_MAX_TX];
+ struct rx_agg rx_info[RTL8152_MAX_RX];
+ struct list_head rx_done, tx_free;
+ struct sk_buff_head tx_queue;
+ spinlock_t rx_lock, tx_lock;
struct delayed_work schedule;
struct mii_if_info mii;
+ int intr_interval;
u32 msg_enable;
u16 ocp_base;
+ u8 *intr_buff;
u8 version;
u8 speed;
};
@@ -340,21 +381,46 @@ enum rtl_version {
* The RTL chips use a 64 element hash table based on the Ethernet CRC.
*/
static const int multicast_filter_limit = 32;
+static unsigned int rx_buf_sz = 16384;
static
int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
- return usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
+ int ret;
+ void *tmp;
+
+ tmp = kmalloc(size, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- value, index, data, size, 500);
+ value, index, tmp, size, 500);
+
+ memcpy(data, tmp, size);
+ kfree(tmp);
+
+ return ret;
}
static
int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
- return usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
+ int ret;
+ void *tmp;
+
+ tmp = kmalloc(size, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ memcpy(tmp, data, size);
+
+ ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
- value, index, data, size, 500);
+ value, index, tmp, size, 500);
+
+ kfree(tmp);
+ return ret;
}
static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,
@@ -490,37 +556,31 @@ int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data)
static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index)
{
- u32 data;
+ __le32 data;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(data), &data, type);
return __le32_to_cpu(data);
}
static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(data), &data);
- else
- usb_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(data), &data);
+ __le32 tmp = __cpu_to_le32(data);
+
+ generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type);
}
static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)
{
u32 data;
+ __le32 tmp;
u8 shift = index & 2;
index &= ~3;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- data = __le32_to_cpu(data);
+ data = __le32_to_cpu(tmp);
data >>= (shift * 8);
data &= 0xffff;
@@ -529,7 +589,8 @@ static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)
static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- u32 tmp, mask = 0xffff;
+ u32 mask = 0xffff;
+ __le32 tmp;
u16 byen = BYTE_EN_WORD;
u8 shift = index & 2;
@@ -542,34 +603,25 @@ static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)
index &= ~3;
}
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(tmp), &tmp);
- else
- usb_ocp_read(tp, index, sizeof(tmp), &tmp);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- tmp = __le32_to_cpu(tmp) & ~mask;
- tmp |= data;
- tmp = __cpu_to_le32(tmp);
+ data |= __le32_to_cpu(tmp) & ~mask;
+ tmp = __cpu_to_le32(data);
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
- else
- usb_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
+ generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
}
static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)
{
u32 data;
+ __le32 tmp;
u8 shift = index & 3;
index &= ~3;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- data = __le32_to_cpu(data);
+ data = __le32_to_cpu(tmp);
data >>= (shift * 8);
data &= 0xff;
@@ -578,7 +630,8 @@ static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)
static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- u32 tmp, mask = 0xff;
+ u32 mask = 0xff;
+ __le32 tmp;
u16 byen = BYTE_EN_BYTE;
u8 shift = index & 3;
@@ -591,19 +644,12 @@ static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)
index &= ~3;
}
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(tmp), &tmp);
- else
- usb_ocp_read(tp, index, sizeof(tmp), &tmp);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- tmp = __le32_to_cpu(tmp) & ~mask;
- tmp |= data;
- tmp = __cpu_to_le32(tmp);
+ data |= __le32_to_cpu(tmp) & ~mask;
+ tmp = __cpu_to_le32(data);
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
- else
- usb_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
+ generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
}
static void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value)
@@ -682,24 +728,20 @@ static void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data)
ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data);
}
+static
+int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags);
+
static inline void set_ethernet_addr(struct r8152 *tp)
{
struct net_device *dev = tp->netdev;
- u8 *node_id;
-
- node_id = kmalloc(sizeof(u8) * 8, GFP_KERNEL);
- if (!node_id) {
- netif_err(tp, probe, dev, "out of memory");
- return;
- }
+ u8 node_id[8] = {0};
- if (pla_ocp_read(tp, PLA_IDR, sizeof(u8) * 8, node_id) < 0)
+ if (pla_ocp_read(tp, PLA_IDR, sizeof(node_id), node_id) < 0)
netif_notice(tp, probe, dev, "inet addr fail\n");
else {
memcpy(dev->dev_addr, node_id, dev->addr_len);
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
}
- kfree(node_id);
}
static int rtl8152_set_mac_address(struct net_device *netdev, void *p)
@@ -719,26 +761,6 @@ static int rtl8152_set_mac_address(struct net_device *netdev, void *p)
return 0;
}
-static int alloc_all_urbs(struct r8152 *tp)
-{
- tp->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!tp->rx_urb)
- return 0;
- tp->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!tp->tx_urb) {
- usb_free_urb(tp->rx_urb);
- return 0;
- }
-
- return 1;
-}
-
-static void free_all_urbs(struct r8152 *tp)
-{
- usb_free_urb(tp->rx_urb);
- usb_free_urb(tp->tx_urb);
-}
-
static struct net_device_stats *rtl8152_get_stats(struct net_device *dev)
{
return &dev->stats;
@@ -746,151 +768,583 @@ static struct net_device_stats *rtl8152_get_stats(struct net_device *dev)
static void read_bulk_callback(struct urb *urb)
{
- struct r8152 *tp;
- unsigned pkt_len;
- struct sk_buff *skb;
struct net_device *netdev;
- struct net_device_stats *stats;
+ unsigned long flags;
int status = urb->status;
+ struct rx_agg *agg;
+ struct r8152 *tp;
int result;
- struct rx_desc *rx_desc;
- tp = urb->context;
+ agg = urb->context;
+ if (!agg)
+ return;
+
+ tp = agg->context;
if (!tp)
return;
+
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
netdev = tp->netdev;
- if (!netif_device_present(netdev))
+
+ /* When link down, the driver would cancel all bulks. */
+ /* This avoid the re-submitting bulk */
+ if (!netif_carrier_ok(netdev))
return;
- stats = rtl8152_get_stats(netdev);
switch (status) {
case 0:
- break;
+ if (urb->actual_length < ETH_ZLEN)
+ break;
+
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_add_tail(&agg->list, &tp->rx_done);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+ tasklet_schedule(&tp->tl);
+ return;
case -ESHUTDOWN:
set_bit(RTL8152_UNPLUG, &tp->flags);
netif_device_detach(tp->netdev);
+ return;
case -ENOENT:
return; /* the urb is in unlink state */
case -ETIME:
pr_warn_ratelimited("may be reset is needed?..\n");
- goto goon;
+ break;
default:
pr_warn_ratelimited("Rx status %d\n", status);
- goto goon;
+ break;
}
- /* protect against short packets (tell me why we got some?!?) */
- if (urb->actual_length < sizeof(*rx_desc))
- goto goon;
-
-
- rx_desc = (struct rx_desc *)urb->transfer_buffer;
- pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
- if (urb->actual_length < sizeof(struct rx_desc) + pkt_len)
- goto goon;
-
- skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
- if (!skb)
- goto goon;
-
- memcpy(skb->data, tp->rx_skb->data + sizeof(struct rx_desc), pkt_len);
- skb_put(skb, pkt_len);
- skb->protocol = eth_type_trans(skb, netdev);
- netif_rx(skb);
- stats->rx_packets++;
- stats->rx_bytes += pkt_len;
-goon:
- usb_fill_bulk_urb(tp->rx_urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
- tp->rx_skb->data, RTL8152_RMS + sizeof(struct rx_desc),
- (usb_complete_t)read_bulk_callback, tp);
- result = usb_submit_urb(tp->rx_urb, GFP_ATOMIC);
+ result = r8152_submit_rx(tp, agg, GFP_ATOMIC);
if (result == -ENODEV) {
netif_device_detach(tp->netdev);
} else if (result) {
- set_bit(RX_URB_FAIL, &tp->flags);
- goto resched;
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_add_tail(&agg->list, &tp->rx_done);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+ tasklet_schedule(&tp->tl);
+ }
+}
+
+static void write_bulk_callback(struct urb *urb)
+{
+ struct net_device_stats *stats;
+ unsigned long flags;
+ struct tx_agg *agg;
+ struct r8152 *tp;
+ int status = urb->status;
+
+ agg = urb->context;
+ if (!agg)
+ return;
+
+ tp = agg->context;
+ if (!tp)
+ return;
+
+ stats = rtl8152_get_stats(tp->netdev);
+ if (status) {
+ pr_warn_ratelimited("Tx status %d\n", status);
+ stats->tx_errors += agg->skb_num;
} else {
- clear_bit(RX_URB_FAIL, &tp->flags);
+ stats->tx_packets += agg->skb_num;
+ stats->tx_bytes += agg->skb_len;
}
- return;
-resched:
- tasklet_schedule(&tp->tl);
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+
+ if (!netif_carrier_ok(tp->netdev))
+ return;
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ return;
+
+ if (!skb_queue_empty(&tp->tx_queue))
+ tasklet_schedule(&tp->tl);
}
-static void rx_fixup(unsigned long data)
+static void intr_callback(struct urb *urb)
{
struct r8152 *tp;
- int status;
+ __u16 *d;
+ int status = urb->status;
+ int res;
+
+ tp = urb->context;
+ if (!tp)
+ return;
- tp = (struct r8152 *)data;
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- status = usb_submit_urb(tp->rx_urb, GFP_ATOMIC);
- if (status == -ENODEV) {
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ return;
+
+ switch (status) {
+ case 0: /* success */
+ break;
+ case -ECONNRESET: /* unlink */
+ case -ESHUTDOWN:
netif_device_detach(tp->netdev);
- } else if (status) {
- set_bit(RX_URB_FAIL, &tp->flags);
- goto tlsched;
+ case -ENOENT:
+ return;
+ case -EOVERFLOW:
+ netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
+ goto resubmit;
+ /* -EPIPE: should clear the halt */
+ default:
+ netif_info(tp, intr, tp->netdev, "intr status %d\n", status);
+ goto resubmit;
+ }
+
+ d = urb->transfer_buffer;
+ if (INTR_LINK & __le16_to_cpu(d[0])) {
+ if (!(tp->speed & LINK_STATUS)) {
+ set_bit(RTL8152_LINK_CHG, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
} else {
- clear_bit(RX_URB_FAIL, &tp->flags);
+ if (tp->speed & LINK_STATUS) {
+ set_bit(RTL8152_LINK_CHG, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
}
- return;
-tlsched:
- tasklet_schedule(&tp->tl);
+resubmit:
+ res = usb_submit_urb(urb, GFP_ATOMIC);
+ if (res == -ENODEV)
+ netif_device_detach(tp->netdev);
+ else if (res)
+ netif_err(tp, intr, tp->netdev,
+ "can't resubmit intr, status %d\n", res);
}
-static void write_bulk_callback(struct urb *urb)
+static inline void *rx_agg_align(void *data)
+{
+ return (void *)ALIGN((uintptr_t)data, 8);
+}
+
+static inline void *tx_agg_align(void *data)
+{
+ return (void *)ALIGN((uintptr_t)data, 4);
+}
+
+static void free_all_mem(struct r8152 *tp)
+{
+ int i;
+
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ if (tp->rx_info[i].urb) {
+ usb_free_urb(tp->rx_info[i].urb);
+ tp->rx_info[i].urb = NULL;
+ }
+
+ if (tp->rx_info[i].buffer) {
+ kfree(tp->rx_info[i].buffer);
+ tp->rx_info[i].buffer = NULL;
+ tp->rx_info[i].head = NULL;
+ }
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++) {
+ if (tp->tx_info[i].urb) {
+ usb_free_urb(tp->tx_info[i].urb);
+ tp->tx_info[i].urb = NULL;
+ }
+
+ if (tp->tx_info[i].buffer) {
+ kfree(tp->tx_info[i].buffer);
+ tp->tx_info[i].buffer = NULL;
+ tp->tx_info[i].head = NULL;
+ }
+ }
+
+ if (tp->intr_urb) {
+ usb_free_urb(tp->intr_urb);
+ tp->intr_urb = NULL;
+ }
+
+ if (tp->intr_buff) {
+ kfree(tp->intr_buff);
+ tp->intr_buff = NULL;
+ }
+}
+
+static int alloc_all_mem(struct r8152 *tp)
+{
+ struct net_device *netdev = tp->netdev;
+ struct usb_interface *intf = tp->intf;
+ struct usb_host_interface *alt = intf->cur_altsetting;
+ struct usb_host_endpoint *ep_intr = alt->endpoint + 2;
+ struct urb *urb;
+ int node, i;
+ u8 *buf;
+
+ node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1;
+
+ spin_lock_init(&tp->rx_lock);
+ spin_lock_init(&tp->tx_lock);
+ INIT_LIST_HEAD(&tp->rx_done);
+ INIT_LIST_HEAD(&tp->tx_free);
+ skb_queue_head_init(&tp->tx_queue);
+
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+
+ if (buf != rx_agg_align(buf)) {
+ kfree(buf);
+ buf = kmalloc_node(rx_buf_sz + 8, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+ }
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ kfree(buf);
+ goto err1;
+ }
+
+ INIT_LIST_HEAD(&tp->rx_info[i].list);
+ tp->rx_info[i].context = tp;
+ tp->rx_info[i].urb = urb;
+ tp->rx_info[i].buffer = buf;
+ tp->rx_info[i].head = rx_agg_align(buf);
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++) {
+ buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+
+ if (buf != tx_agg_align(buf)) {
+ kfree(buf);
+ buf = kmalloc_node(rx_buf_sz + 4, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+ }
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ kfree(buf);
+ goto err1;
+ }
+
+ INIT_LIST_HEAD(&tp->tx_info[i].list);
+ tp->tx_info[i].context = tp;
+ tp->tx_info[i].urb = urb;
+ tp->tx_info[i].buffer = buf;
+ tp->tx_info[i].head = tx_agg_align(buf);
+
+ list_add_tail(&tp->tx_info[i].list, &tp->tx_free);
+ }
+
+ tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!tp->intr_urb)
+ goto err1;
+
+ tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL);
+ if (!tp->intr_buff)
+ goto err1;
+
+ tp->intr_interval = (int)ep_intr->desc.bInterval;
+ usb_fill_int_urb(tp->intr_urb, tp->udev, usb_rcvintpipe(tp->udev, 3),
+ tp->intr_buff, INTBUFSIZE, intr_callback,
+ tp, tp->intr_interval);
+
+ return 0;
+
+err1:
+ free_all_mem(tp);
+ return -ENOMEM;
+}
+
+static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp)
+{
+ struct tx_agg *agg = NULL;
+ unsigned long flags;
+
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ if (!list_empty(&tp->tx_free)) {
+ struct list_head *cursor;
+
+ cursor = tp->tx_free.next;
+ list_del_init(cursor);
+ agg = list_entry(cursor, struct tx_agg, list);
+ }
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+
+ return agg;
+}
+
+static void
+r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc, struct sk_buff *skb)
+{
+ memset(desc, 0, sizeof(*desc));
+
+ desc->opts1 = cpu_to_le32((skb->len & TX_LEN_MASK) | TX_FS | TX_LS);
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ __be16 protocol;
+ u8 ip_protocol;
+ u32 opts2 = 0;
+
+ if (skb->protocol == htons(ETH_P_8021Q))
+ protocol = vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
+ else
+ protocol = skb->protocol;
+
+ switch (protocol) {
+ case htons(ETH_P_IP):
+ opts2 |= IPV4_CS;
+ ip_protocol = ip_hdr(skb)->protocol;
+ break;
+
+ case htons(ETH_P_IPV6):
+ opts2 |= IPV6_CS;
+ ip_protocol = ipv6_hdr(skb)->nexthdr;
+ break;
+
+ default:
+ ip_protocol = IPPROTO_RAW;
+ break;
+ }
+
+ if (ip_protocol == IPPROTO_TCP) {
+ opts2 |= TCP_CS;
+ opts2 |= (skb_transport_offset(skb) & 0x7fff) << 17;
+ } else if (ip_protocol == IPPROTO_UDP) {
+ opts2 |= UDP_CS;
+ } else {
+ WARN_ON_ONCE(1);
+ }
+
+ desc->opts2 = cpu_to_le32(opts2);
+ }
+}
+
+static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)
+{
+ u32 remain;
+ u8 *tx_data;
+
+ tx_data = agg->head;
+ agg->skb_num = agg->skb_len = 0;
+ remain = rx_buf_sz - sizeof(struct tx_desc);
+
+ while (remain >= ETH_ZLEN) {
+ struct tx_desc *tx_desc;
+ struct sk_buff *skb;
+ unsigned int len;
+
+ skb = skb_dequeue(&tp->tx_queue);
+ if (!skb)
+ break;
+
+ len = skb->len;
+ if (remain < len) {
+ skb_queue_head(&tp->tx_queue, skb);
+ break;
+ }
+
+ tx_desc = (struct tx_desc *)tx_data;
+ tx_data += sizeof(*tx_desc);
+
+ r8152_tx_csum(tp, tx_desc, skb);
+ memcpy(tx_data, skb->data, len);
+ agg->skb_num++;
+ agg->skb_len += len;
+ dev_kfree_skb_any(skb);
+
+ tx_data = tx_agg_align(tx_data + len);
+ remain = rx_buf_sz - sizeof(*tx_desc) -
+ (u32)((void *)tx_data - agg->head);
+ }
+
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
+ agg->head, (int)(tx_data - (u8 *)agg->head),
+ (usb_complete_t)write_bulk_callback, agg);
+
+ return usb_submit_urb(agg->urb, GFP_ATOMIC);
+}
+
+static void rx_bottom(struct r8152 *tp)
+{
+ unsigned long flags;
+ struct list_head *cursor, *next;
+
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_for_each_safe(cursor, next, &tp->rx_done) {
+ struct rx_desc *rx_desc;
+ struct rx_agg *agg;
+ unsigned pkt_len;
+ int len_used = 0;
+ struct urb *urb;
+ u8 *rx_data;
+ int ret;
+
+ list_del_init(cursor);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+
+ agg = list_entry(cursor, struct rx_agg, list);
+ urb = agg->urb;
+ if (urb->actual_length < ETH_ZLEN)
+ goto submit;
+
+ rx_desc = agg->head;
+ rx_data = agg->head;
+ pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
+ len_used += sizeof(struct rx_desc) + pkt_len;
+
+ while (urb->actual_length >= len_used) {
+ struct net_device *netdev = tp->netdev;
+ struct net_device_stats *stats;
+ struct sk_buff *skb;
+
+ if (pkt_len < ETH_ZLEN)
+ break;
+
+ stats = rtl8152_get_stats(netdev);
+
+ pkt_len -= 4; /* CRC */
+ rx_data += sizeof(struct rx_desc);
+
+ skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
+ if (!skb) {
+ stats->rx_dropped++;
+ break;
+ }
+ memcpy(skb->data, rx_data, pkt_len);
+ skb_put(skb, pkt_len);
+ skb->protocol = eth_type_trans(skb, netdev);
+ netif_rx(skb);
+ stats->rx_packets++;
+ stats->rx_bytes += pkt_len;
+
+ rx_data = rx_agg_align(rx_data + pkt_len + 4);
+ rx_desc = (struct rx_desc *)rx_data;
+ pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
+ len_used = (int)(rx_data - (u8 *)agg->head);
+ len_used += sizeof(struct rx_desc) + pkt_len;
+ }
+
+submit:
+ ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ if (ret && ret != -ENODEV) {
+ list_add_tail(&agg->list, next);
+ tasklet_schedule(&tp->tl);
+ }
+ }
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+}
+
+static void tx_bottom(struct r8152 *tp)
+{
+ int res;
+
+ do {
+ struct tx_agg *agg;
+
+ if (skb_queue_empty(&tp->tx_queue))
+ break;
+
+ agg = r8152_get_tx_agg(tp);
+ if (!agg)
+ break;
+
+ res = r8152_tx_agg_fill(tp, agg);
+ if (res) {
+ struct net_device_stats *stats;
+ struct net_device *netdev;
+ unsigned long flags;
+
+ netdev = tp->netdev;
+ stats = rtl8152_get_stats(netdev);
+
+ if (res == -ENODEV) {
+ netif_device_detach(netdev);
+ } else {
+ netif_warn(tp, tx_err, netdev,
+ "failed tx_urb %d\n", res);
+ stats->tx_dropped += agg->skb_num;
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+ }
+ }
+ } while (res == 0);
+}
+
+static void bottom_half(unsigned long data)
{
struct r8152 *tp;
- int status = urb->status;
- tp = urb->context;
- if (!tp)
+ tp = (struct r8152 *)data;
+
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- dev_kfree_skb_irq(tp->tx_skb);
- if (!netif_device_present(tp->netdev))
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
+ /* When link down, the driver would cancel all bulks. */
+ /* This avoid the re-submitting bulk */
+ if (!netif_carrier_ok(tp->netdev))
return;
- if (status)
- dev_info(&urb->dev->dev, "%s: Tx status %d\n",
- tp->netdev->name, status);
- tp->netdev->trans_start = jiffies;
- netif_wake_queue(tp->netdev);
+
+ rx_bottom(tp);
+ tx_bottom(tp);
+}
+
+static
+int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags)
+{
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
+ agg->head, rx_buf_sz,
+ (usb_complete_t)read_bulk_callback, agg);
+
+ return usb_submit_urb(agg->urb, mem_flags);
}
static void rtl8152_tx_timeout(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- struct net_device_stats *stats = rtl8152_get_stats(netdev);
+ int i;
+
netif_warn(tp, tx_err, netdev, "Tx timeout.\n");
- usb_unlink_urb(tp->tx_urb);
- stats->tx_errors++;
+ for (i = 0; i < RTL8152_MAX_TX; i++)
+ usb_unlink_urb(tp->tx_info[i].urb);
}
static void rtl8152_set_rx_mode(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- if (tp->speed & LINK_STATUS)
+ if (tp->speed & LINK_STATUS) {
set_bit(RTL8152_SET_RX_MODE, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
}
static void _rtl8152_set_rx_mode(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- u32 tmp, *mc_filter; /* Multicast hash filter */
+ u32 mc_filter[2]; /* Multicast hash filter */
+ __le32 tmp[2];
u32 ocp_data;
- mc_filter = kmalloc(sizeof(u32) * 2, GFP_KERNEL);
- if (!mc_filter) {
- netif_err(tp, link, netdev, "out of memory");
- return;
- }
-
clear_bit(RTL8152_SET_RX_MODE, &tp->flags);
netif_stop_queue(netdev);
ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
@@ -918,14 +1372,12 @@ static void _rtl8152_set_rx_mode(struct net_device *netdev)
}
}
- tmp = mc_filter[0];
- mc_filter[0] = __cpu_to_le32(swab32(mc_filter[1]));
- mc_filter[1] = __cpu_to_le32(swab32(tmp));
+ tmp[0] = __cpu_to_le32(swab32(mc_filter[1]));
+ tmp[1] = __cpu_to_le32(swab32(mc_filter[0]));
- pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(u32) * 2, mc_filter);
+ pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp);
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
netif_wake_queue(netdev);
- kfree(mc_filter);
}
static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
@@ -933,33 +1385,39 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
{
struct r8152 *tp = netdev_priv(netdev);
struct net_device_stats *stats = rtl8152_get_stats(netdev);
+ unsigned long flags;
+ struct tx_agg *agg = NULL;
struct tx_desc *tx_desc;
unsigned int len;
+ u8 *tx_data;
int res;
- netif_stop_queue(netdev);
- len = skb->len;
- if (skb_header_cloned(skb) || skb_headroom(skb) < sizeof(*tx_desc)) {
- struct sk_buff *tx_skb;
+ skb_tx_timestamp(skb);
- tx_skb = skb_copy_expand(skb, sizeof(*tx_desc), 0, GFP_ATOMIC);
- dev_kfree_skb_any(skb);
- if (!tx_skb) {
- stats->tx_dropped++;
- netif_wake_queue(netdev);
- return NETDEV_TX_OK;
- }
- skb = tx_skb;
+ /* If tx_queue is not empty, it means at least one previous packt */
+ /* is waiting for sending. Don't send current one before it. */
+ if (skb_queue_empty(&tp->tx_queue))
+ agg = r8152_get_tx_agg(tp);
+
+ if (!agg) {
+ skb_queue_tail(&tp->tx_queue, skb);
+ return NETDEV_TX_OK;
}
- tx_desc = (struct tx_desc *)skb_push(skb, sizeof(*tx_desc));
- memset(tx_desc, 0, sizeof(*tx_desc));
- tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS);
- tp->tx_skb = skb;
- skb_tx_timestamp(skb);
- usb_fill_bulk_urb(tp->tx_urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
- skb->data, skb->len,
- (usb_complete_t)write_bulk_callback, tp);
- res = usb_submit_urb(tp->tx_urb, GFP_ATOMIC);
+
+ tx_desc = (struct tx_desc *)agg->head;
+ tx_data = agg->head + sizeof(*tx_desc);
+ agg->skb_num = agg->skb_len = 0;
+
+ len = skb->len;
+ r8152_tx_csum(tp, tx_desc, skb);
+ memcpy(tx_data, skb->data, len);
+ dev_kfree_skb_any(skb);
+ agg->skb_num++;
+ agg->skb_len += len;
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
+ agg->head, len + sizeof(*tx_desc),
+ (usb_complete_t)write_bulk_callback, agg);
+ res = usb_submit_urb(agg->urb, GFP_ATOMIC);
if (res) {
/* Can we get/handle EPIPE here? */
if (res == -ENODEV) {
@@ -967,12 +1425,11 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
} else {
netif_warn(tp, tx_err, netdev,
"failed tx_urb %d\n", res);
- stats->tx_errors++;
- netif_start_queue(netdev);
+ stats->tx_dropped++;
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
}
- } else {
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
}
return NETDEV_TX_OK;
@@ -1009,17 +1466,18 @@ static inline u8 rtl8152_get_speed(struct r8152 *tp)
static int rtl8152_enable(struct r8152 *tp)
{
- u32 ocp_data;
+ u32 ocp_data;
+ int i, ret;
u8 speed;
speed = rtl8152_get_speed(tp);
- if (speed & _100bps) {
+ if (speed & _10bps) {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);
- ocp_data &= ~EEEP_CR_EEEP_TX;
+ ocp_data |= EEEP_CR_EEEP_TX;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);
} else {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);
- ocp_data |= EEEP_CR_EEEP_TX;
+ ocp_data &= ~EEEP_CR_EEEP_TX;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);
}
@@ -1033,23 +1491,34 @@ static int rtl8152_enable(struct r8152 *tp)
ocp_data &= ~RXDY_GATED_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data);
- usb_fill_bulk_urb(tp->rx_urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
- tp->rx_skb->data, RTL8152_RMS + sizeof(struct rx_desc),
- (usb_complete_t)read_bulk_callback, tp);
+ INIT_LIST_HEAD(&tp->rx_done);
+ ret = 0;
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ INIT_LIST_HEAD(&tp->rx_info[i].list);
+ ret |= r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL);
+ }
- return usb_submit_urb(tp->rx_urb, GFP_KERNEL);
+ return ret;
}
static void rtl8152_disable(struct r8152 *tp)
{
- u32 ocp_data;
- int i;
+ struct net_device_stats *stats = rtl8152_get_stats(tp->netdev);
+ struct sk_buff *skb;
+ u32 ocp_data;
+ int i;
ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
ocp_data &= ~RCR_ACPT_ALL;
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
- usb_kill_urb(tp->tx_urb);
+ while ((skb = skb_dequeue(&tp->tx_queue))) {
+ dev_kfree_skb(skb);
+ stats->tx_dropped++;
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++)
+ usb_kill_urb(tp->tx_info[i].urb);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1);
ocp_data |= RXDY_GATED_EN;
@@ -1068,7 +1537,8 @@ static void rtl8152_disable(struct r8152 *tp)
mdelay(1);
}
- usb_kill_urb(tp->rx_urb);
+ for (i = 0; i < RTL8152_MAX_RX; i++)
+ usb_kill_urb(tp->rx_info[i].urb);
rtl8152_nic_reset(tp);
}
@@ -1279,7 +1749,6 @@ static int rtl8152_set_speed(struct r8152 *tp, u8 autoneg, u16 speed, u8 duplex)
r8152_mdio_write(tp, MII_BMCR, bmcr);
out:
- schedule_delayed_work(&tp->schedule, 5 * HZ);
return ret;
}
@@ -1302,6 +1771,7 @@ static void set_carrier(struct r8152 *tp)
struct net_device *netdev = tp->netdev;
u8 speed;
+ clear_bit(RTL8152_LINK_CHG, &tp->flags);
speed = rtl8152_get_speed(tp);
if (speed & LINK_STATUS) {
@@ -1313,7 +1783,9 @@ static void set_carrier(struct r8152 *tp)
} else {
if (tp->speed & LINK_STATUS) {
netif_carrier_off(netdev);
+ tasklet_disable(&tp->tl);
rtl8152_disable(tp);
+ tasklet_enable(&tp->tl);
}
}
tp->speed = speed;
@@ -1329,13 +1801,12 @@ static void rtl_work_func_t(struct work_struct *work)
if (test_bit(RTL8152_UNPLUG, &tp->flags))
goto out1;
- set_carrier(tp);
+ if (test_bit(RTL8152_LINK_CHG, &tp->flags))
+ set_carrier(tp);
if (test_bit(RTL8152_SET_RX_MODE, &tp->flags))
_rtl8152_set_rx_mode(tp->netdev);
- schedule_delayed_work(&tp->schedule, HZ);
-
out1:
return;
}
@@ -1345,28 +1816,20 @@ static int rtl8152_open(struct net_device *netdev)
struct r8152 *tp = netdev_priv(netdev);
int res = 0;
- tp->speed = rtl8152_get_speed(tp);
- if (tp->speed & LINK_STATUS) {
- res = rtl8152_enable(tp);
- if (res) {
- if (res == -ENODEV)
- netif_device_detach(tp->netdev);
-
- netif_err(tp, ifup, netdev,
- "rtl8152_open failed: %d\n", res);
- return res;
- }
-
- netif_carrier_on(netdev);
- } else {
- netif_stop_queue(netdev);
- netif_carrier_off(netdev);
+ res = usb_submit_urb(tp->intr_urb, GFP_KERNEL);
+ if (res) {
+ if (res == -ENODEV)
+ netif_device_detach(tp->netdev);
+ netif_warn(tp, ifup, netdev,
+ "intr_urb submit failed: %d\n", res);
+ return res;
}
rtl8152_set_speed(tp, AUTONEG_ENABLE, SPEED_100, DUPLEX_FULL);
+ tp->speed = 0;
+ netif_carrier_off(netdev);
netif_start_queue(netdev);
set_bit(WORK_ENABLE, &tp->flags);
- schedule_delayed_work(&tp->schedule, 0);
return res;
}
@@ -1376,10 +1839,13 @@ static int rtl8152_close(struct net_device *netdev)
struct r8152 *tp = netdev_priv(netdev);
int res = 0;
+ usb_kill_urb(tp->intr_urb);
clear_bit(WORK_ENABLE, &tp->flags);
cancel_delayed_work_sync(&tp->schedule);
netif_stop_queue(netdev);
+ tasklet_disable(&tp->tl);
rtl8152_disable(tp);
+ tasklet_enable(&tp->tl);
return res;
}
@@ -1439,8 +1905,8 @@ static void r8152b_hw_phy_cfg(struct r8152 *tp)
static void r8152b_init(struct r8152 *tp)
{
- u32 ocp_data;
- int i;
+ u32 ocp_data;
+ int i;
rtl_clear_bp(tp);
@@ -1485,9 +1951,9 @@ static void r8152b_init(struct r8152 *tp)
break;
}
- /* disable rx aggregation */
+ /* enable rx aggregation */
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
- ocp_data |= RX_AGG_DISABLE;
+ ocp_data &= ~RX_AGG_DISABLE;
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
}
@@ -1499,7 +1965,9 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message)
if (netif_running(tp->netdev)) {
clear_bit(WORK_ENABLE, &tp->flags);
+ usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
+ tasklet_disable(&tp->tl);
}
rtl8152_down(tp);
@@ -1514,10 +1982,12 @@ static int rtl8152_resume(struct usb_interface *intf)
r8152b_init(tp);
netif_device_attach(tp->netdev);
if (netif_running(tp->netdev)) {
- rtl8152_enable(tp);
+ rtl8152_set_speed(tp, AUTONEG_ENABLE, SPEED_100, DUPLEX_FULL);
+ tp->speed = 0;
+ netif_carrier_off(tp->netdev);
set_bit(WORK_ENABLE, &tp->flags);
- set_bit(RTL8152_SET_RX_MODE, &tp->flags);
- schedule_delayed_work(&tp->schedule, 0);
+ usb_submit_urb(tp->intr_urb, GFP_KERNEL);
+ tasklet_enable(&tp->tl);
}
return 0;
@@ -1629,6 +2099,7 @@ static int rtl8152_probe(struct usb_interface *intf,
struct usb_device *udev = interface_to_usbdev(intf);
struct r8152 *tp;
struct net_device *netdev;
+ int ret;
if (udev->actconfig->desc.bConfigurationValue != 1) {
usb_driver_set_configuration(udev, 1);
@@ -1641,19 +2112,22 @@ static int rtl8152_probe(struct usb_interface *intf,
return -ENOMEM;
}
+ SET_NETDEV_DEV(netdev, &intf->dev);
tp = netdev_priv(netdev);
tp->msg_enable = 0x7FFF;
- tasklet_init(&tp->tl, rx_fixup, (unsigned long)tp);
+ tasklet_init(&tp->tl, bottom_half, (unsigned long)tp);
INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);
tp->udev = udev;
tp->netdev = netdev;
+ tp->intf = intf;
netdev->netdev_ops = &rtl8152_netdev_ops;
netdev->watchdog_timeo = RTL8152_TX_TIMEOUT;
- netdev->features &= ~NETIF_F_IP_CSUM;
+
+ netdev->features |= NETIF_F_IP_CSUM;
+ netdev->hw_features = NETIF_F_IP_CSUM;
SET_ETHTOOL_OPS(netdev, &ops);
- tp->speed = 0;
tp->mii.dev = netdev;
tp->mii.mdio_read = read_mii_word;
@@ -1667,37 +2141,27 @@ static int rtl8152_probe(struct usb_interface *intf,
r8152b_init(tp);
set_ethernet_addr(tp);
- if (!alloc_all_urbs(tp)) {
- netif_err(tp, probe, netdev, "out of memory");
+ ret = alloc_all_mem(tp);
+ if (ret)
goto out;
- }
-
- tp->rx_skb = netdev_alloc_skb(netdev,
- RTL8152_RMS + sizeof(struct rx_desc));
- if (!tp->rx_skb)
- goto out1;
usb_set_intfdata(intf, tp);
- SET_NETDEV_DEV(netdev, &intf->dev);
-
- if (register_netdev(netdev) != 0) {
+ ret = register_netdev(netdev);
+ if (ret != 0) {
netif_err(tp, probe, netdev, "couldn't register the device");
- goto out2;
+ goto out1;
}
netif_info(tp, probe, netdev, "%s", DRIVER_VERSION);
return 0;
-out2:
- usb_set_intfdata(intf, NULL);
- dev_kfree_skb(tp->rx_skb);
out1:
- free_all_urbs(tp);
+ usb_set_intfdata(intf, NULL);
out:
free_netdev(netdev);
- return -EIO;
+ return ret;
}
static void rtl8152_unload(struct r8152 *tp)
@@ -1725,9 +2189,7 @@ static void rtl8152_disconnect(struct usb_interface *intf)
tasklet_kill(&tp->tl);
unregister_netdev(tp->netdev);
rtl8152_unload(tp);
- free_all_urbs(tp);
- if (tp->rx_skb)
- dev_kfree_skb(tp->rx_skb);
+ free_all_mem(tp);
free_netdev(tp->netdev);
}
}
@@ -1742,11 +2204,12 @@ MODULE_DEVICE_TABLE(usb, rtl8152_table);
static struct usb_driver rtl8152_driver = {
.name = MODULENAME,
+ .id_table = rtl8152_table,
.probe = rtl8152_probe,
.disconnect = rtl8152_disconnect,
- .id_table = rtl8152_table,
.suspend = rtl8152_suspend,
- .resume = rtl8152_resume
+ .resume = rtl8152_resume,
+ .reset_resume = rtl8152_resume,
};
module_usb_driver(rtl8152_driver);
diff --git a/drivers/net/usb/r815x.c b/drivers/net/usb/r815x.c
index 852392269718..2df2f4fb42a7 100644
--- a/drivers/net/usb/r815x.c
+++ b/drivers/net/usb/r815x.c
@@ -24,34 +24,43 @@
static int pla_read_word(struct usb_device *udev, u16 index)
{
- int data, ret;
+ int ret;
u8 shift = index & 2;
- __le32 ocp_data;
+ __le32 *tmp;
+
+ tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
index &= ~3;
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL815x_REQ_GET_REGS, RTL815x_REQT_READ,
- index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data),
- 500);
+ index, MCU_TYPE_PLA, tmp, sizeof(*tmp), 500);
if (ret < 0)
- return ret;
+ goto out2;
- data = __le32_to_cpu(ocp_data);
- data >>= (shift * 8);
- data &= 0xffff;
+ ret = __le32_to_cpu(*tmp);
+ ret >>= (shift * 8);
+ ret &= 0xffff;
- return data;
+out2:
+ kfree(tmp);
+ return ret;
}
static int pla_write_word(struct usb_device *udev, u16 index, u32 data)
{
- __le32 ocp_data;
+ __le32 *tmp;
u32 mask = 0xffff;
u16 byen = BYTE_EN_WORD;
u8 shift = index & 2;
int ret;
+ tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
data &= mask;
if (shift) {
@@ -63,19 +72,20 @@ static int pla_write_word(struct usb_device *udev, u16 index, u32 data)
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL815x_REQ_GET_REGS, RTL815x_REQT_READ,
- index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data),
- 500);
+ index, MCU_TYPE_PLA, tmp, sizeof(*tmp), 500);
if (ret < 0)
- return ret;
+ goto out3;
- data |= __le32_to_cpu(ocp_data) & ~mask;
- ocp_data = __cpu_to_le32(data);
+ data |= __le32_to_cpu(*tmp) & ~mask;
+ *tmp = __cpu_to_le32(data);
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL815x_REQ_SET_REGS, RTL815x_REQT_WRITE,
- index, MCU_TYPE_PLA | byen, &ocp_data,
- sizeof(ocp_data), 500);
+ index, MCU_TYPE_PLA | byen, tmp, sizeof(*tmp),
+ 500);
+out3:
+ kfree(tmp);
return ret;
}
@@ -116,11 +126,18 @@ out1:
static int r815x_mdio_read(struct net_device *netdev, int phy_id, int reg)
{
struct usbnet *dev = netdev_priv(netdev);
+ int ret;
if (phy_id != R815x_PHY_ID)
return -EINVAL;
- return ocp_reg_read(dev, BASE_MII + reg * 2);
+ if (usb_autopm_get_interface(dev->intf) < 0)
+ return -ENODEV;
+
+ ret = ocp_reg_read(dev, BASE_MII + reg * 2);
+
+ usb_autopm_put_interface(dev->intf);
+ return ret;
}
static
@@ -131,7 +148,12 @@ void r815x_mdio_write(struct net_device *netdev, int phy_id, int reg, int val)
if (phy_id != R815x_PHY_ID)
return;
+ if (usb_autopm_get_interface(dev->intf) < 0)
+ return;
+
ocp_reg_write(dev, BASE_MII + reg * 2, val);
+
+ usb_autopm_put_interface(dev->intf);
}
static int r8153_bind(struct usbnet *dev, struct usb_interface *intf)
@@ -150,7 +172,7 @@ static int r8153_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.phy_id = R815x_PHY_ID;
dev->mii.supports_gmii = 1;
- return 0;
+ return status;
}
static int r8152_bind(struct usbnet *dev, struct usb_interface *intf)
@@ -169,7 +191,7 @@ static int r8152_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.phy_id = R815x_PHY_ID;
dev->mii.supports_gmii = 0;
- return 0;
+ return status;
}
static const struct driver_info r8152_info = {
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index 75409748c774..66ebbacf066f 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -45,7 +45,6 @@
#define EEPROM_MAC_OFFSET (0x01)
#define DEFAULT_TX_CSUM_ENABLE (true)
#define DEFAULT_RX_CSUM_ENABLE (true)
-#define DEFAULT_TSO_ENABLE (true)
#define SMSC75XX_INTERNAL_PHY_ID (1)
#define SMSC75XX_TX_OVERHEAD (8)
#define MAX_RX_FIFO_SIZE (20 * 1024)
@@ -1410,17 +1409,14 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf)
INIT_WORK(&pdata->set_multicast, smsc75xx_deferred_multicast_write);
- if (DEFAULT_TX_CSUM_ENABLE) {
+ if (DEFAULT_TX_CSUM_ENABLE)
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
- if (DEFAULT_TSO_ENABLE)
- dev->net->features |= NETIF_F_SG |
- NETIF_F_TSO | NETIF_F_TSO6;
- }
+
if (DEFAULT_RX_CSUM_ENABLE)
dev->net->features |= NETIF_F_RXCSUM;
dev->net->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXCSUM;
+ NETIF_F_RXCSUM;
ret = smsc75xx_wait_ready(dev, 0);
if (ret < 0) {
@@ -2200,8 +2196,6 @@ static struct sk_buff *smsc75xx_tx_fixup(struct usbnet *dev,
{
u32 tx_cmd_a, tx_cmd_b;
- skb_linearize(skb);
-
if (skb_headroom(skb) < SMSC75XX_TX_OVERHEAD) {
struct sk_buff *skb2 =
skb_copy_expand(skb, SMSC75XX_TX_OVERHEAD, 0, flags);
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 06ee82f557d4..e4811d7b5af1 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -59,15 +59,13 @@
* For high speed, each frame comfortably fits almost 36 max size
* Ethernet packets (so queues should be bigger).
*
- * REVISIT qlens should be members of 'struct usbnet'; the goal is to
- * let the USB host controller be busy for 5msec or more before an irq
- * is required, under load. Jumbograms change the equation.
+ * The goal is to let the USB host controller be busy for 5msec or
+ * more before an irq is required, under load. Jumbograms change
+ * the equation.
*/
-#define RX_MAX_QUEUE_MEMORY (60 * 1518)
-#define RX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? \
- (RX_MAX_QUEUE_MEMORY/(dev)->rx_urb_size) : 4)
-#define TX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? \
- (RX_MAX_QUEUE_MEMORY/(dev)->hard_mtu) : 4)
+#define MAX_QUEUE_MEMORY (60 * 1518)
+#define RX_QLEN(dev) ((dev)->rx_qlen)
+#define TX_QLEN(dev) ((dev)->tx_qlen)
// reawaken network queue this soon after stopping; else watchdog barks
#define TX_TIMEOUT_JIFFIES (5*HZ)
@@ -347,6 +345,31 @@ void usbnet_skb_return (struct usbnet *dev, struct sk_buff *skb)
}
EXPORT_SYMBOL_GPL(usbnet_skb_return);
+/* must be called if hard_mtu or rx_urb_size changed */
+void usbnet_update_max_qlen(struct usbnet *dev)
+{
+ enum usb_device_speed speed = dev->udev->speed;
+
+ switch (speed) {
+ case USB_SPEED_HIGH:
+ dev->rx_qlen = MAX_QUEUE_MEMORY / dev->rx_urb_size;
+ dev->tx_qlen = MAX_QUEUE_MEMORY / dev->hard_mtu;
+ break;
+ case USB_SPEED_SUPER:
+ /*
+ * Not take default 5ms qlen for super speed HC to
+ * save memory, and iperf tests show 2.5ms qlen can
+ * work well
+ */
+ dev->rx_qlen = 5 * MAX_QUEUE_MEMORY / dev->rx_urb_size;
+ dev->tx_qlen = 5 * MAX_QUEUE_MEMORY / dev->hard_mtu;
+ break;
+ default:
+ dev->rx_qlen = dev->tx_qlen = 4;
+ }
+}
+EXPORT_SYMBOL_GPL(usbnet_update_max_qlen);
+
/*-------------------------------------------------------------------------
*
@@ -375,6 +398,9 @@ int usbnet_change_mtu (struct net_device *net, int new_mtu)
usbnet_unlink_rx_urbs(dev);
}
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
EXPORT_SYMBOL_GPL(usbnet_change_mtu);
@@ -843,6 +869,9 @@ int usbnet_open (struct net_device *net)
goto done;
}
+ /* hard_mtu or rx_urb_size may change in reset() */
+ usbnet_update_max_qlen(dev);
+
// insist peer be connected
if (info->check_connect && (retval = info->check_connect (dev)) < 0) {
netif_dbg(dev, ifup, dev->net, "can't open; %d\n", retval);
@@ -927,6 +956,9 @@ int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd)
if (dev->driver_info->link_reset)
dev->driver_info->link_reset(dev);
+ /* hard_mtu or rx_urb_size may change in link_reset() */
+ usbnet_update_max_qlen(dev);
+
return retval;
}
@@ -1020,6 +1052,9 @@ static void __handle_link_change(struct usbnet *dev)
tasklet_schedule(&dev->bh);
}
+ /* hard_mtu or rx_urb_size may change during link change */
+ usbnet_update_max_qlen(dev);
+
clear_bit(EVENT_LINK_CHANGE, &dev->flags);
}
@@ -1599,6 +1634,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
if ((dev->driver_info->flags & FLAG_WWAN) != 0)
SET_NETDEV_DEVTYPE(net, &wwan_type);
+ /* initialize max rx_qlen and tx_qlen */
+ usbnet_update_max_qlen(dev);
+
status = register_netdev (net);
if (status)
goto out4;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index da866523cf20..eee1f19ef1e9 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -269,6 +269,7 @@ static void veth_setup(struct net_device *dev)
dev->ethtool_ops = &veth_ethtool_ops;
dev->features |= NETIF_F_LLTX;
dev->features |= VETH_FEATURES;
+ dev->vlan_features = dev->features;
dev->destructor = veth_dev_free;
dev->hw_features = VETH_FEATURES;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3d2a90a62649..f21600277583 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -106,6 +106,9 @@ struct virtnet_info {
/* Has control virtqueue */
bool has_cvq;
+ /* Host can handle any s/g split between our header and packet data */
+ bool any_header_sg;
+
/* enable config space updates */
bool config_enable;
@@ -669,12 +672,28 @@ static void free_old_xmit_skbs(struct send_queue *sq)
static int xmit_skb(struct send_queue *sq, struct sk_buff *skb)
{
- struct skb_vnet_hdr *hdr = skb_vnet_hdr(skb);
+ struct skb_vnet_hdr *hdr;
const unsigned char *dest = ((struct ethhdr *)skb->data)->h_dest;
struct virtnet_info *vi = sq->vq->vdev->priv;
unsigned num_sg;
+ unsigned hdr_len;
+ bool can_push;
pr_debug("%s: xmit %p %pM\n", vi->dev->name, skb, dest);
+ if (vi->mergeable_rx_bufs)
+ hdr_len = sizeof hdr->mhdr;
+ else
+ hdr_len = sizeof hdr->hdr;
+
+ can_push = vi->any_header_sg &&
+ !((unsigned long)skb->data & (__alignof__(*hdr) - 1)) &&
+ !skb_header_cloned(skb) && skb_headroom(skb) >= hdr_len;
+ /* Even if we can, don't push here yet as this would skew
+ * csum_start offset below. */
+ if (can_push)
+ hdr = (struct skb_vnet_hdr *)(skb->data - hdr_len);
+ else
+ hdr = skb_vnet_hdr(skb);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
hdr->hdr.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
@@ -703,15 +722,18 @@ static int xmit_skb(struct send_queue *sq, struct sk_buff *skb)
hdr->hdr.gso_size = hdr->hdr.hdr_len = 0;
}
- hdr->mhdr.num_buffers = 0;
-
- /* Encode metadata header at front. */
if (vi->mergeable_rx_bufs)
- sg_set_buf(sq->sg, &hdr->mhdr, sizeof hdr->mhdr);
- else
- sg_set_buf(sq->sg, &hdr->hdr, sizeof hdr->hdr);
+ hdr->mhdr.num_buffers = 0;
- num_sg = skb_to_sgvec(skb, sq->sg + 1, 0, skb->len) + 1;
+ if (can_push) {
+ __skb_push(skb, hdr_len);
+ num_sg = skb_to_sgvec(skb, sq->sg, 0, skb->len);
+ /* Pull header back to avoid skew in tx bytes calculations. */
+ __skb_pull(skb, hdr_len);
+ } else {
+ sg_set_buf(sq->sg, hdr, hdr_len);
+ num_sg = skb_to_sgvec(skb, sq->sg + 1, 0, skb->len) + 1;
+ }
return virtqueue_add_outbuf(sq->vq, sq->sg, num_sg, skb, GFP_ATOMIC);
}
@@ -1552,6 +1574,9 @@ static int virtnet_probe(struct virtio_device *vdev)
if (virtio_has_feature(vdev, VIRTIO_NET_F_MRG_RXBUF))
vi->mergeable_rx_bufs = true;
+ if (virtio_has_feature(vdev, VIRTIO_F_ANY_LAYOUT))
+ vi->any_header_sg = true;
+
if (virtio_has_feature(vdev, VIRTIO_NET_F_CTRL_VQ))
vi->has_cvq = true;
@@ -1727,6 +1752,7 @@ static unsigned int features[] = {
VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN,
VIRTIO_NET_F_GUEST_ANNOUNCE, VIRTIO_NET_F_MQ,
VIRTIO_NET_F_CTRL_MAC_ADDR,
+ VIRTIO_F_ANY_LAYOUT,
};
static struct virtio_driver virtio_net_driver = {
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index f401c1a9d9c3..b9401b53b699 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -27,6 +27,7 @@
#include <linux/igmp.h>
#include <linux/etherdevice.h>
#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
#include <linux/hash.h>
#include <linux/ethtool.h>
#include <net/arp.h>
@@ -41,6 +42,7 @@
#include <net/inet_ecn.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>
+#include <net/vxlan.h>
#define VXLAN_VERSION "0.1"
@@ -57,6 +59,7 @@
#define VXLAN_VID_MASK (VXLAN_N_VID - 1)
/* IP header + UDP + VXLAN + Ethernet header */
#define VXLAN_HEADROOM (20 + 8 + 8 + 14)
+#define VXLAN_HLEN (sizeof(struct udphdr) + sizeof(struct vxlanhdr))
#define VXLAN_FLAGS 0x08000000 /* struct vxlanhdr.vx_flags required value. */
@@ -82,16 +85,6 @@ static int vxlan_net_id;
static const u8 all_zeros_mac[ETH_ALEN];
-/* per UDP socket information */
-struct vxlan_sock {
- struct hlist_node hlist;
- struct rcu_head rcu;
- struct work_struct del_work;
- atomic_t refcnt;
- struct socket *sock;
- struct hlist_head vni_list[VNI_HASH_SIZE];
-};
-
/* per-network namespace private data for this module */
struct vxlan_net {
struct list_head vxlan_list;
@@ -136,7 +129,8 @@ struct vxlan_dev {
u32 flags; /* VXLAN_F_* below */
struct work_struct sock_work;
- struct work_struct igmp_work;
+ struct work_struct igmp_join;
+ struct work_struct igmp_leave;
unsigned long age_interval;
struct timer_list age_timer;
@@ -176,13 +170,18 @@ static inline struct hlist_head *vs_head(struct net *net, __be16 port)
/* First remote destination for a forwarding entry.
* Guaranteed to be non-NULL because remotes are never deleted.
*/
-static inline struct vxlan_rdst *first_remote(struct vxlan_fdb *fdb)
+static inline struct vxlan_rdst *first_remote_rcu(struct vxlan_fdb *fdb)
{
- return list_first_or_null_rcu(&fdb->remotes, struct vxlan_rdst, list);
+ return list_entry_rcu(fdb->remotes.next, struct vxlan_rdst, list);
+}
+
+static inline struct vxlan_rdst *first_remote_rtnl(struct vxlan_fdb *fdb)
+{
+ return list_first_entry(&fdb->remotes, struct vxlan_rdst, list);
}
/* Find VXLAN socket based on network namespace and UDP port */
-static struct vxlan_sock *vxlan_find_port(struct net *net, __be16 port)
+static struct vxlan_sock *vxlan_find_sock(struct net *net, __be16 port)
{
struct vxlan_sock *vs;
@@ -193,16 +192,10 @@ static struct vxlan_sock *vxlan_find_port(struct net *net, __be16 port)
return NULL;
}
-/* Look up VNI in a per net namespace table */
-static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id, __be16 port)
+static struct vxlan_dev *vxlan_vs_find_vni(struct vxlan_sock *vs, u32 id)
{
- struct vxlan_sock *vs;
struct vxlan_dev *vxlan;
- vs = vxlan_find_port(net, port);
- if (!vs)
- return NULL;
-
hlist_for_each_entry_rcu(vxlan, vni_head(vs, id), hlist) {
if (vxlan->default_dst.remote_vni == id)
return vxlan;
@@ -211,6 +204,18 @@ static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id, __be16 port)
return NULL;
}
+/* Look up VNI in a per net namespace table */
+static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id, __be16 port)
+{
+ struct vxlan_sock *vs;
+
+ vs = vxlan_find_sock(net, port);
+ if (!vs)
+ return NULL;
+
+ return vxlan_vs_find_vni(vs, id);
+}
+
/* Fill in neighbour message in skbuff. */
static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
const struct vxlan_fdb *fdb,
@@ -296,7 +301,8 @@ static void vxlan_fdb_notify(struct vxlan_dev *vxlan,
if (skb == NULL)
goto errout;
- err = vxlan_fdb_info(skb, vxlan, fdb, 0, 0, type, 0, first_remote(fdb));
+ err = vxlan_fdb_info(skb, vxlan, fdb, 0, 0, type, 0,
+ first_remote_rtnl(fdb));
if (err < 0) {
/* -EMSGSIZE implies BUG in vxlan_nlmsg_size() */
WARN_ON(err == -EMSGSIZE);
@@ -739,7 +745,7 @@ static bool vxlan_snoop(struct net_device *dev,
f = vxlan_find_mac(vxlan, src_mac);
if (likely(f)) {
- struct vxlan_rdst *rdst = first_remote(f);
+ struct vxlan_rdst *rdst = first_remote_rcu(f);
if (likely(rdst->remote_ip == src_ip))
return false;
@@ -774,7 +780,6 @@ static bool vxlan_snoop(struct net_device *dev,
return false;
}
-
/* See if multicast group is already in use by other ID */
static bool vxlan_group_used(struct vxlan_net *vn, __be32 remote_ip)
{
@@ -796,8 +801,10 @@ static void vxlan_sock_hold(struct vxlan_sock *vs)
atomic_inc(&vs->refcnt);
}
-static void vxlan_sock_release(struct vxlan_net *vn, struct vxlan_sock *vs)
+void vxlan_sock_release(struct vxlan_sock *vs)
{
+ struct vxlan_net *vn = net_generic(sock_net(vs->sock->sk), vxlan_net_id);
+
if (!atomic_dec_and_test(&vs->refcnt))
return;
@@ -807,14 +814,15 @@ static void vxlan_sock_release(struct vxlan_net *vn, struct vxlan_sock *vs)
queue_work(vxlan_wq, &vs->del_work);
}
+EXPORT_SYMBOL_GPL(vxlan_sock_release);
-/* Callback to update multicast group membership.
- * Scheduled when vxlan goes up/down.
+/* Callback to update multicast group membership when first VNI on
+ * multicast asddress is brought up
+ * Done as workqueue because ip_mc_join_group acquires RTNL.
*/
-static void vxlan_igmp_work(struct work_struct *work)
+static void vxlan_igmp_join(struct work_struct *work)
{
- struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_work);
- struct vxlan_net *vn = net_generic(dev_net(vxlan->dev), vxlan_net_id);
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_join);
struct vxlan_sock *vs = vxlan->vn_sock;
struct sock *sk = vs->sock->sk;
struct ip_mreqn mreq = {
@@ -823,36 +831,45 @@ static void vxlan_igmp_work(struct work_struct *work)
};
lock_sock(sk);
- if (vxlan_group_used(vn, vxlan->default_dst.remote_ip))
- ip_mc_join_group(sk, &mreq);
- else
- ip_mc_leave_group(sk, &mreq);
+ ip_mc_join_group(sk, &mreq);
release_sock(sk);
- vxlan_sock_release(vn, vs);
+ vxlan_sock_release(vs);
+ dev_put(vxlan->dev);
+}
+
+/* Inverse of vxlan_igmp_join when last VNI is brought down */
+static void vxlan_igmp_leave(struct work_struct *work)
+{
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_leave);
+ struct vxlan_sock *vs = vxlan->vn_sock;
+ struct sock *sk = vs->sock->sk;
+ struct ip_mreqn mreq = {
+ .imr_multiaddr.s_addr = vxlan->default_dst.remote_ip,
+ .imr_ifindex = vxlan->default_dst.remote_ifindex,
+ };
+
+ lock_sock(sk);
+ ip_mc_leave_group(sk, &mreq);
+ release_sock(sk);
+
+ vxlan_sock_release(vs);
dev_put(vxlan->dev);
}
/* Callback from net/ipv4/udp.c to receive packets */
static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
{
- struct iphdr *oip;
+ struct vxlan_sock *vs;
struct vxlanhdr *vxh;
- struct vxlan_dev *vxlan;
- struct pcpu_tstats *stats;
__be16 port;
- __u32 vni;
- int err;
-
- /* pop off outer UDP header */
- __skb_pull(skb, sizeof(struct udphdr));
/* Need Vxlan and inner Ethernet header to be present */
- if (!pskb_may_pull(skb, sizeof(struct vxlanhdr)))
+ if (!pskb_may_pull(skb, VXLAN_HLEN))
goto error;
- /* Drop packets with reserved bits set */
- vxh = (struct vxlanhdr *) skb->data;
+ /* Return packets with reserved bits set */
+ vxh = (struct vxlanhdr *)(udp_hdr(skb) + 1);
if (vxh->vx_flags != htonl(VXLAN_FLAGS) ||
(vxh->vx_vni & htonl(0xff))) {
netdev_dbg(skb->dev, "invalid vxlan flags=%#x vni=%#x\n",
@@ -860,28 +877,44 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
goto error;
}
- __skb_pull(skb, sizeof(struct vxlanhdr));
+ if (iptunnel_pull_header(skb, VXLAN_HLEN, htons(ETH_P_TEB)))
+ goto drop;
- /* Is this VNI defined? */
- vni = ntohl(vxh->vx_vni) >> 8;
port = inet_sk(sk)->inet_sport;
- vxlan = vxlan_find_vni(sock_net(sk), vni, port);
- if (!vxlan) {
- netdev_dbg(skb->dev, "unknown vni %d port %u\n",
- vni, ntohs(port));
+
+ vs = vxlan_find_sock(sock_net(sk), port);
+ if (!vs)
goto drop;
- }
- if (!pskb_may_pull(skb, ETH_HLEN)) {
- vxlan->dev->stats.rx_length_errors++;
- vxlan->dev->stats.rx_errors++;
+ vs->rcv(vs, skb, vxh->vx_vni);
+ return 0;
+
+drop:
+ /* Consume bad packet */
+ kfree_skb(skb);
+ return 0;
+
+error:
+ /* Return non vxlan pkt */
+ return 1;
+}
+
+static void vxlan_rcv(struct vxlan_sock *vs,
+ struct sk_buff *skb, __be32 vx_vni)
+{
+ struct iphdr *oip;
+ struct vxlan_dev *vxlan;
+ struct pcpu_tstats *stats;
+ __u32 vni;
+ int err;
+
+ vni = ntohl(vx_vni) >> 8;
+ /* Is this VNI defined? */
+ vxlan = vxlan_vs_find_vni(vs, vni);
+ if (!vxlan)
goto drop;
- }
skb_reset_mac_header(skb);
-
- /* Re-examine inner Ethernet packet */
- oip = ip_hdr(skb);
skb->protocol = eth_type_trans(skb, vxlan->dev);
/* Ignore packet loops (and multicast echo) */
@@ -889,11 +922,12 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
vxlan->dev->dev_addr) == 0)
goto drop;
+ /* Re-examine inner Ethernet packet */
+ oip = ip_hdr(skb);
if ((vxlan->flags & VXLAN_F_LEARN) &&
vxlan_snoop(skb->dev, oip->saddr, eth_hdr(skb)->h_source))
goto drop;
- __skb_tunnel_rx(skb, vxlan->dev);
skb_reset_network_header(skb);
/* If the NIC driver gave us an encapsulated packet with
@@ -927,16 +961,10 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
netif_rx(skb);
- return 0;
-error:
- /* Put UDP header back */
- __skb_push(skb, sizeof(struct udphdr));
-
- return 1;
+ return;
drop:
/* Consume bad packet */
kfree_skb(skb);
- return 0;
}
static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
@@ -987,7 +1015,7 @@ static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
}
f = vxlan_find_mac(vxlan, n->ha);
- if (f && first_remote(f)->remote_ip == htonl(INADDR_ANY)) {
+ if (f && first_remote_rcu(f)->remote_ip == htonl(INADDR_ANY)) {
/* bridge-local neighbor */
neigh_release(n);
goto out;
@@ -1055,11 +1083,8 @@ static void vxlan_sock_put(struct sk_buff *skb)
}
/* On transmit, associate with the tunnel socket */
-static void vxlan_set_owner(struct net_device *dev, struct sk_buff *skb)
+static void vxlan_set_owner(struct sock *sk, struct sk_buff *skb)
{
- struct vxlan_dev *vxlan = netdev_priv(dev);
- struct sock *sk = vxlan->vn_sock->sock->sk;
-
skb_orphan(skb);
sock_hold(sk);
skb->sk = sk;
@@ -1071,9 +1096,9 @@ static void vxlan_set_owner(struct net_device *dev, struct sk_buff *skb)
* better and maybe available from hardware
* secondary choice is to use jhash on the Ethernet header
*/
-static __be16 vxlan_src_port(const struct vxlan_dev *vxlan, struct sk_buff *skb)
+__be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb)
{
- unsigned int range = (vxlan->port_max - vxlan->port_min) + 1;
+ unsigned int range = (port_max - port_min) + 1;
u32 hash;
hash = skb_get_rxhash(skb);
@@ -1081,8 +1106,9 @@ static __be16 vxlan_src_port(const struct vxlan_dev *vxlan, struct sk_buff *skb)
hash = jhash(skb->data, 2 * ETH_ALEN,
(__force u32) skb->protocol);
- return htons((((u64) hash * range) >> 32) + vxlan->port_min);
+ return htons((((u64) hash * range) >> 32) + port_min);
}
+EXPORT_SYMBOL_GPL(vxlan_src_port);
static int handle_offloads(struct sk_buff *skb)
{
@@ -1098,6 +1124,64 @@ static int handle_offloads(struct sk_buff *skb)
return 0;
}
+int vxlan_xmit_skb(struct net *net, struct vxlan_sock *vs,
+ struct rtable *rt, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
+ __be16 src_port, __be16 dst_port, __be32 vni)
+{
+ struct vxlanhdr *vxh;
+ struct udphdr *uh;
+ int min_headroom;
+ int err;
+
+ if (!skb->encapsulation) {
+ skb_reset_inner_headers(skb);
+ skb->encapsulation = 1;
+ }
+
+ min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
+ + VXLAN_HLEN + sizeof(struct iphdr)
+ + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+
+ /* Need space for new headers (invalidates iph ptr) */
+ err = skb_cow_head(skb, min_headroom);
+ if (unlikely(err))
+ return err;
+
+ if (vlan_tx_tag_present(skb)) {
+ if (WARN_ON(!__vlan_put_tag(skb,
+ skb->vlan_proto,
+ vlan_tx_tag_get(skb))))
+ return -ENOMEM;
+
+ skb->vlan_tci = 0;
+ }
+
+ vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
+ vxh->vx_flags = htonl(VXLAN_FLAGS);
+ vxh->vx_vni = vni;
+
+ __skb_push(skb, sizeof(*uh));
+ skb_reset_transport_header(skb);
+ uh = udp_hdr(skb);
+
+ uh->dest = dst_port;
+ uh->source = src_port;
+
+ uh->len = htons(skb->len);
+ uh->check = 0;
+
+ vxlan_set_owner(vs->sock->sk, skb);
+
+ err = handle_offloads(skb);
+ if (err)
+ return err;
+
+ return iptunnel_xmit(net, rt, skb, src, dst,
+ IPPROTO_UDP, tos, ttl, df);
+}
+EXPORT_SYMBOL_GPL(vxlan_xmit_skb);
+
/* Bypass encapsulation if the destination is local */
static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
struct vxlan_dev *dst_vxlan)
@@ -1135,8 +1219,6 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
struct vxlan_dev *vxlan = netdev_priv(dev);
struct rtable *rt;
const struct iphdr *old_iph;
- struct vxlanhdr *vxh;
- struct udphdr *uh;
struct flowi4 fl4;
__be32 dst;
__be16 src_port, dst_port;
@@ -1158,15 +1240,6 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
goto drop;
}
- if (!skb->encapsulation) {
- skb_reset_inner_headers(skb);
- skb->encapsulation = 1;
- }
-
- /* Need space for new headers (invalidates iph ptr) */
- if (skb_cow_head(skb, VXLAN_HEADROOM))
- goto drop;
-
old_iph = ip_hdr(skb);
ttl = vxlan->ttl;
@@ -1177,7 +1250,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
if (tos == 1)
tos = ip_tunnel_get_dsfield(old_iph, skb);
- src_port = vxlan_src_port(vxlan, skb);
+ src_port = vxlan_src_port(vxlan->port_min, vxlan->port_max, skb);
memset(&fl4, 0, sizeof(fl4));
fl4.flowi4_oif = rdst->remote_ifindex;
@@ -1194,9 +1267,8 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
if (rt->dst.dev == dev) {
netdev_dbg(dev, "circular route to %pI4\n", &dst);
- ip_rt_put(rt);
dev->stats.collisions++;
- goto tx_error;
+ goto rt_tx_error;
}
/* Bypass encapsulation if the destination is local */
@@ -1211,30 +1283,16 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
vxlan_encap_bypass(skb, vxlan, dst_vxlan);
return;
}
- vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
- vxh->vx_flags = htonl(VXLAN_FLAGS);
- vxh->vx_vni = htonl(vni << 8);
-
- __skb_push(skb, sizeof(*uh));
- skb_reset_transport_header(skb);
- uh = udp_hdr(skb);
-
- uh->dest = dst_port;
- uh->source = src_port;
-
- uh->len = htons(skb->len);
- uh->check = 0;
-
- vxlan_set_owner(dev, skb);
-
- if (handle_offloads(skb))
- goto drop;
tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
- err = iptunnel_xmit(dev_net(dev), rt, skb, fl4.saddr, dst,
- IPPROTO_UDP, tos, ttl, df);
+ err = vxlan_xmit_skb(dev_net(dev), vxlan->vn_sock, rt, skb,
+ fl4.saddr, dst, tos, ttl, df,
+ src_port, dst_port, htonl(vni << 8));
+
+ if (err < 0)
+ goto rt_tx_error;
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
return;
@@ -1243,6 +1301,8 @@ drop:
dev->stats.tx_dropped++;
goto tx_free;
+rt_tx_error:
+ ip_rt_put(rt);
tx_error:
dev->stats.tx_errors++;
tx_free:
@@ -1341,25 +1401,31 @@ static void vxlan_cleanup(unsigned long arg)
mod_timer(&vxlan->age_timer, next_timer);
}
+static void vxlan_vs_add_dev(struct vxlan_sock *vs, struct vxlan_dev *vxlan)
+{
+ __u32 vni = vxlan->default_dst.remote_vni;
+
+ vxlan->vn_sock = vs;
+ hlist_add_head_rcu(&vxlan->hlist, vni_head(vs, vni));
+}
+
/* Setup stats when device is created */
static int vxlan_init(struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_sock *vs;
- __u32 vni = vxlan->default_dst.remote_vni;
dev->tstats = alloc_percpu(struct pcpu_tstats);
if (!dev->tstats)
return -ENOMEM;
spin_lock(&vn->sock_lock);
- vs = vxlan_find_port(dev_net(dev), vxlan->dst_port);
+ vs = vxlan_find_sock(dev_net(dev), vxlan->dst_port);
if (vs) {
/* If we have a socket with same port already, reuse it */
atomic_inc(&vs->refcnt);
- vxlan->vn_sock = vs;
- hlist_add_head_rcu(&vxlan->hlist, vni_head(vs, vni));
+ vxlan_vs_add_dev(vs, vxlan);
} else {
/* otherwise make new socket outside of RTNL */
dev_hold(dev);
@@ -1384,19 +1450,19 @@ static void vxlan_fdb_delete_default(struct vxlan_dev *vxlan)
static void vxlan_uninit(struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
- struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_sock *vs = vxlan->vn_sock;
vxlan_fdb_delete_default(vxlan);
if (vs)
- vxlan_sock_release(vn, vs);
+ vxlan_sock_release(vs);
free_percpu(dev->tstats);
}
/* Start ageing timer and join group when device is brought up */
static int vxlan_open(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
@@ -1404,10 +1470,11 @@ static int vxlan_open(struct net_device *dev)
if (!vs)
return -ENOTCONN;
- if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_join);
}
if (vxlan->age_interval)
@@ -1438,13 +1505,15 @@ static void vxlan_flush(struct vxlan_dev *vxlan)
/* Cleanup timer and forwarding table on shutdown */
static int vxlan_stop(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
- if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ ! vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_leave);
}
del_timer_sync(&vxlan->age_timer);
@@ -1502,14 +1571,18 @@ static void vxlan_setup(struct net_device *dev)
dev->features |= NETIF_F_RXCSUM;
dev->features |= NETIF_F_GSO_SOFTWARE;
+ dev->vlan_features = dev->features;
+ dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
dev->hw_features |= NETIF_F_GSO_SOFTWARE;
+ dev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
INIT_LIST_HEAD(&vxlan->next);
spin_lock_init(&vxlan->hash_lock);
- INIT_WORK(&vxlan->igmp_work, vxlan_igmp_work);
+ INIT_WORK(&vxlan->igmp_join, vxlan_igmp_join);
+ INIT_WORK(&vxlan->igmp_leave, vxlan_igmp_leave);
INIT_WORK(&vxlan->sock_work, vxlan_sock_work);
init_timer_deferrable(&vxlan->age_timer);
@@ -1602,8 +1675,10 @@ static void vxlan_del_work(struct work_struct *work)
kfree_rcu(vs, rcu);
}
-static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port)
+static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data)
{
+ struct vxlan_net *vn = net_generic(net, vxlan_net_id);
struct vxlan_sock *vs;
struct sock *sk;
struct sockaddr_in vxlan_addr = {
@@ -1615,8 +1690,10 @@ static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port)
unsigned int h;
vs = kmalloc(sizeof(*vs), GFP_KERNEL);
- if (!vs)
+ if (!vs) {
+ pr_debug("memory alocation failure\n");
return ERR_PTR(-ENOMEM);
+ }
for (h = 0; h < VNI_HASH_SIZE; ++h)
INIT_HLIST_HEAD(&vs->vni_list[h]);
@@ -1644,57 +1721,70 @@ static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port)
kfree(vs);
return ERR_PTR(rc);
}
+ atomic_set(&vs->refcnt, 1);
+ vs->rcv = rcv;
+ vs->data = data;
/* Disable multicast loopback */
inet_sk(sk)->mc_loop = 0;
+ spin_lock(&vn->sock_lock);
+ hlist_add_head_rcu(&vs->hlist, vs_head(net, port));
+ spin_unlock(&vn->sock_lock);
/* Mark socket as an encapsulation socket. */
udp_sk(sk)->encap_type = 1;
udp_sk(sk)->encap_rcv = vxlan_udp_encap_recv;
udp_encap_enable();
- atomic_set(&vs->refcnt, 1);
+ return vs;
+}
+
+struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data,
+ bool no_share)
+{
+ struct vxlan_net *vn = net_generic(net, vxlan_net_id);
+ struct vxlan_sock *vs;
+
+ vs = vxlan_socket_create(net, port, rcv, data);
+ if (!IS_ERR(vs))
+ return vs;
+
+ if (no_share) /* Return error if sharing is not allowed. */
+ return vs;
+
+ spin_lock(&vn->sock_lock);
+ vs = vxlan_find_sock(net, port);
+ if (vs) {
+ if (vs->rcv == rcv)
+ atomic_inc(&vs->refcnt);
+ else
+ vs = ERR_PTR(-EBUSY);
+ }
+ spin_unlock(&vn->sock_lock);
+
+ if (!vs)
+ vs = ERR_PTR(-EINVAL);
return vs;
}
+EXPORT_SYMBOL_GPL(vxlan_sock_add);
/* Scheduled at device creation to bind to a socket */
static void vxlan_sock_work(struct work_struct *work)
{
- struct vxlan_dev *vxlan
- = container_of(work, struct vxlan_dev, sock_work);
- struct net_device *dev = vxlan->dev;
- struct net *net = dev_net(dev);
- __u32 vni = vxlan->default_dst.remote_vni;
- __be16 port = vxlan->dst_port;
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, sock_work);
+ struct net *net = dev_net(vxlan->dev);
struct vxlan_net *vn = net_generic(net, vxlan_net_id);
- struct vxlan_sock *nvs, *ovs;
-
- nvs = vxlan_socket_create(net, port);
- if (IS_ERR(nvs)) {
- netdev_err(vxlan->dev, "Can not create UDP socket, %ld\n",
- PTR_ERR(nvs));
- goto out;
- }
+ __be16 port = vxlan->dst_port;
+ struct vxlan_sock *nvs;
+ nvs = vxlan_sock_add(net, port, vxlan_rcv, NULL, false);
spin_lock(&vn->sock_lock);
- /* Look again to see if can reuse socket */
- ovs = vxlan_find_port(net, port);
- if (ovs) {
- atomic_inc(&ovs->refcnt);
- vxlan->vn_sock = ovs;
- hlist_add_head_rcu(&vxlan->hlist, vni_head(ovs, vni));
- spin_unlock(&vn->sock_lock);
-
- sk_release_kernel(nvs->sock->sk);
- kfree(nvs);
- } else {
- vxlan->vn_sock = nvs;
- hlist_add_head_rcu(&nvs->hlist, vs_head(net, port));
- hlist_add_head_rcu(&vxlan->hlist, vni_head(nvs, vni));
- spin_unlock(&vn->sock_lock);
- }
-out:
- dev_put(dev);
+ if (!IS_ERR(nvs))
+ vxlan_vs_add_dev(nvs, vxlan);
+ spin_unlock(&vn->sock_lock);
+
+ dev_put(vxlan->dev);
}
static int vxlan_newlink(struct net *net, struct net_device *dev,
@@ -1808,10 +1898,9 @@ static void vxlan_dellink(struct net_device *dev, struct list_head *head)
struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
- flush_workqueue(vxlan_wq);
-
spin_lock(&vn->sock_lock);
- hlist_del_rcu(&vxlan->hlist);
+ if (!hlist_unhashed(&vxlan->hlist))
+ hlist_del_rcu(&vxlan->hlist);
spin_unlock(&vn->sock_lock);
list_del(&vxlan->next);
@@ -1916,10 +2005,12 @@ static __net_exit void vxlan_exit_net(struct net *net)
{
struct vxlan_net *vn = net_generic(net, vxlan_net_id);
struct vxlan_dev *vxlan;
+ LIST_HEAD(list);
rtnl_lock();
list_for_each_entry(vxlan, &vn->vxlan_list, next)
- dev_close(vxlan->dev);
+ unregister_netdevice_queue(vxlan->dev, &list);
+ unregister_netdevice_many(&list);
rtnl_unlock();
}
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index d43f4efd3e07..5bbcb5e3ee0c 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -176,7 +176,7 @@ static u32 mac[ SBNI_MAX_NUM_CARDS ] __initdata;
#ifndef MODULE
typedef u32 iarr[];
-static iarr __initdata *dest[5] = { &io, &irq, &baud, &rxl, &mac };
+static iarr *dest[5] __initdata = { &io, &irq, &baud, &rxl, &mac };
#endif
/* A zero-terminated list of I/O addresses to be probed on ISA bus */
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index daeafeff186b..e0ba7cd14252 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -159,7 +159,7 @@ struct ath_common {
bool btcoex_enabled;
bool disable_ani;
- bool antenna_diversity;
+ bool bt_ant_diversity;
};
struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig
index cde58fe96254..82e8088ca9b4 100644
--- a/drivers/net/wireless/ath/ath10k/Kconfig
+++ b/drivers/net/wireless/ath/ath10k/Kconfig
@@ -1,6 +1,6 @@
config ATH10K
tristate "Atheros 802.11ac wireless cards support"
- depends on MAC80211
+ depends on MAC80211 && HAS_DMA
select ATH_COMMON
---help---
This module adds support for wireless adapters based on
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index 1a2ef51b69d9..744da6d1c405 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -20,6 +20,12 @@
#include "debug.h"
#include "htc.h"
+void ath10k_bmi_start(struct ath10k *ar)
+{
+ ath10k_dbg(ATH10K_DBG_CORE, "BMI started\n");
+ ar->bmi.done_sent = false;
+}
+
int ath10k_bmi_done(struct ath10k *ar)
{
struct bmi_cmd cmd;
@@ -105,7 +111,8 @@ int ath10k_bmi_read_memory(struct ath10k *ar,
ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen,
&resp, &rxlen);
if (ret) {
- ath10k_warn("unable to read from the device\n");
+ ath10k_warn("unable to read from the device (%d)\n",
+ ret);
return ret;
}
@@ -149,7 +156,8 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, hdrlen + txlen,
NULL, NULL);
if (ret) {
- ath10k_warn("unable to write to the device\n");
+ ath10k_warn("unable to write to the device (%d)\n",
+ ret);
return ret;
}
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index 32c56aa33a5e..8d81ce1cec21 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -184,6 +184,7 @@ struct bmi_target_info {
#define BMI_CE_NUM_TO_TARG 0
#define BMI_CE_NUM_TO_HOST 1
+void ath10k_bmi_start(struct ath10k *ar);
int ath10k_bmi_done(struct ath10k *ar);
int ath10k_bmi_get_target_info(struct ath10k *ar,
struct bmi_target_info *target_info);
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 61a8ac70d3ca..b40792900bd5 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -79,7 +79,7 @@ static inline void ath10k_ce_src_ring_write_index_set(struct ath10k *ar,
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
void __iomem *indicator_addr;
- if (!test_bit(ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND, ar_pci->features)) {
+ if (!test_bit(ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND, ar_pci->features)) {
ath10k_pci_write32(ar, ce_ctrl_addr + SR_WR_INDEX_ADDRESS, n);
return;
}
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 2b3426b1ff3f..7226c23b9569 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -100,7 +100,7 @@ static int ath10k_init_connect_htc(struct ath10k *ar)
goto conn_fail;
/* Start HTC */
- status = ath10k_htc_start(ar->htc);
+ status = ath10k_htc_start(&ar->htc);
if (status)
goto conn_fail;
@@ -116,7 +116,7 @@ static int ath10k_init_connect_htc(struct ath10k *ar)
return 0;
timeout:
- ath10k_htc_stop(ar->htc);
+ ath10k_htc_stop(&ar->htc);
conn_fail:
return status;
}
@@ -247,19 +247,11 @@ static int ath10k_push_board_ext_data(struct ath10k *ar,
static int ath10k_download_board_data(struct ath10k *ar)
{
+ const struct firmware *fw = ar->board_data;
u32 board_data_size = QCA988X_BOARD_DATA_SZ;
u32 address;
- const struct firmware *fw;
int ret;
- fw = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
- ar->hw_params.fw.board);
- if (IS_ERR(fw)) {
- ath10k_err("could not fetch board data fw file (%ld)\n",
- PTR_ERR(fw));
- return PTR_ERR(fw);
- }
-
ret = ath10k_push_board_ext_data(ar, fw);
if (ret) {
ath10k_err("could not push board ext data (%d)\n", ret);
@@ -286,32 +278,20 @@ static int ath10k_download_board_data(struct ath10k *ar)
}
exit:
- release_firmware(fw);
return ret;
}
static int ath10k_download_and_run_otp(struct ath10k *ar)
{
- const struct firmware *fw;
- u32 address;
+ const struct firmware *fw = ar->otp;
+ u32 address = ar->hw_params.patch_load_addr;
u32 exec_param;
int ret;
/* OTP is optional */
- if (ar->hw_params.fw.otp == NULL) {
- ath10k_info("otp file not defined\n");
- return 0;
- }
-
- address = ar->hw_params.patch_load_addr;
-
- fw = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
- ar->hw_params.fw.otp);
- if (IS_ERR(fw)) {
- ath10k_warn("could not fetch otp (%ld)\n", PTR_ERR(fw));
+ if (!ar->otp)
return 0;
- }
ret = ath10k_bmi_fast_download(ar, address, fw->data, fw->size);
if (ret) {
@@ -327,28 +307,17 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
}
exit:
- release_firmware(fw);
return ret;
}
static int ath10k_download_fw(struct ath10k *ar)
{
- const struct firmware *fw;
+ const struct firmware *fw = ar->firmware;
u32 address;
int ret;
- if (ar->hw_params.fw.fw == NULL)
- return -EINVAL;
-
address = ar->hw_params.patch_load_addr;
- fw = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
- ar->hw_params.fw.fw);
- if (IS_ERR(fw)) {
- ath10k_err("could not fetch fw (%ld)\n", PTR_ERR(fw));
- return PTR_ERR(fw);
- }
-
ret = ath10k_bmi_fast_download(ar, address, fw->data, fw->size);
if (ret) {
ath10k_err("could not write fw (%d)\n", ret);
@@ -356,7 +325,74 @@ static int ath10k_download_fw(struct ath10k *ar)
}
exit:
- release_firmware(fw);
+ return ret;
+}
+
+static void ath10k_core_free_firmware_files(struct ath10k *ar)
+{
+ if (ar->board_data && !IS_ERR(ar->board_data))
+ release_firmware(ar->board_data);
+
+ if (ar->otp && !IS_ERR(ar->otp))
+ release_firmware(ar->otp);
+
+ if (ar->firmware && !IS_ERR(ar->firmware))
+ release_firmware(ar->firmware);
+
+ ar->board_data = NULL;
+ ar->otp = NULL;
+ ar->firmware = NULL;
+}
+
+static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
+{
+ int ret = 0;
+
+ if (ar->hw_params.fw.fw == NULL) {
+ ath10k_err("firmware file not defined\n");
+ return -EINVAL;
+ }
+
+ if (ar->hw_params.fw.board == NULL) {
+ ath10k_err("board data file not defined");
+ return -EINVAL;
+ }
+
+ ar->board_data = ath10k_fetch_fw_file(ar,
+ ar->hw_params.fw.dir,
+ ar->hw_params.fw.board);
+ if (IS_ERR(ar->board_data)) {
+ ret = PTR_ERR(ar->board_data);
+ ath10k_err("could not fetch board data (%d)\n", ret);
+ goto err;
+ }
+
+ ar->firmware = ath10k_fetch_fw_file(ar,
+ ar->hw_params.fw.dir,
+ ar->hw_params.fw.fw);
+ if (IS_ERR(ar->firmware)) {
+ ret = PTR_ERR(ar->firmware);
+ ath10k_err("could not fetch firmware (%d)\n", ret);
+ goto err;
+ }
+
+ /* OTP may be undefined. If so, don't fetch it at all */
+ if (ar->hw_params.fw.otp == NULL)
+ return 0;
+
+ ar->otp = ath10k_fetch_fw_file(ar,
+ ar->hw_params.fw.dir,
+ ar->hw_params.fw.otp);
+ if (IS_ERR(ar->otp)) {
+ ret = PTR_ERR(ar->otp);
+ ath10k_err("could not fetch otp (%d)\n", ret);
+ goto err;
+ }
+
+ return 0;
+
+err:
+ ath10k_core_free_firmware_files(ar);
return ret;
}
@@ -440,8 +476,35 @@ static int ath10k_init_hw_params(struct ath10k *ar)
return 0;
}
+static void ath10k_core_restart(struct work_struct *work)
+{
+ struct ath10k *ar = container_of(work, struct ath10k, restart_work);
+
+ mutex_lock(&ar->conf_mutex);
+
+ switch (ar->state) {
+ case ATH10K_STATE_ON:
+ ath10k_halt(ar);
+ ar->state = ATH10K_STATE_RESTARTING;
+ ieee80211_restart_hw(ar->hw);
+ break;
+ case ATH10K_STATE_OFF:
+ /* this can happen if driver is being unloaded */
+ ath10k_warn("cannot restart a device that hasn't been started\n");
+ break;
+ case ATH10K_STATE_RESTARTING:
+ case ATH10K_STATE_RESTARTED:
+ ar->state = ATH10K_STATE_WEDGED;
+ /* fall through */
+ case ATH10K_STATE_WEDGED:
+ ath10k_warn("device is wedged, will not restart\n");
+ break;
+ }
+
+ mutex_unlock(&ar->conf_mutex);
+}
+
struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
- enum ath10k_bus bus,
const struct ath10k_hif_ops *hif_ops)
{
struct ath10k *ar;
@@ -458,9 +521,6 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
ar->hif.priv = hif_priv;
ar->hif.ops = hif_ops;
- ar->hif.bus = bus;
-
- ar->free_vdev_map = 0xFF; /* 8 vdevs */
init_completion(&ar->scan.started);
init_completion(&ar->scan.completed);
@@ -487,6 +547,8 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
init_waitqueue_head(&ar->event_queue);
+ INIT_WORK(&ar->restart_work, ath10k_core_restart);
+
return ar;
err_wq:
@@ -504,24 +566,11 @@ void ath10k_core_destroy(struct ath10k *ar)
}
EXPORT_SYMBOL(ath10k_core_destroy);
-
-int ath10k_core_register(struct ath10k *ar)
+int ath10k_core_start(struct ath10k *ar)
{
- struct ath10k_htc_ops htc_ops;
- struct bmi_target_info target_info;
int status;
- memset(&target_info, 0, sizeof(target_info));
- status = ath10k_bmi_get_target_info(ar, &target_info);
- if (status)
- goto err;
-
- ar->target_version = target_info.version;
- ar->hw->wiphy->hw_version = target_info.version;
-
- status = ath10k_init_hw_params(ar);
- if (status)
- goto err;
+ ath10k_bmi_start(ar);
if (ath10k_init_configure_target(ar)) {
status = -EINVAL;
@@ -536,32 +585,32 @@ int ath10k_core_register(struct ath10k *ar)
if (status)
goto err;
- htc_ops.target_send_suspend_complete = ath10k_send_suspend_complete;
+ ar->htc.htc_ops.target_send_suspend_complete =
+ ath10k_send_suspend_complete;
- ar->htc = ath10k_htc_create(ar, &htc_ops);
- if (IS_ERR(ar->htc)) {
- status = PTR_ERR(ar->htc);
- ath10k_err("could not create HTC (%d)\n", status);
+ status = ath10k_htc_init(ar);
+ if (status) {
+ ath10k_err("could not init HTC (%d)\n", status);
goto err;
}
status = ath10k_bmi_done(ar);
if (status)
- goto err_htc_destroy;
+ goto err;
status = ath10k_wmi_attach(ar);
if (status) {
ath10k_err("WMI attach failed: %d\n", status);
- goto err_htc_destroy;
+ goto err;
}
- status = ath10k_htc_wait_target(ar->htc);
+ status = ath10k_htc_wait_target(&ar->htc);
if (status)
goto err_wmi_detach;
- ar->htt = ath10k_htt_attach(ar);
- if (!ar->htt) {
- status = -ENOMEM;
+ status = ath10k_htt_attach(ar);
+ if (status) {
+ ath10k_err("could not attach htt (%d)\n", status);
goto err_wmi_detach;
}
@@ -588,77 +637,127 @@ int ath10k_core_register(struct ath10k *ar)
goto err_disconnect_htc;
}
- status = ath10k_htt_attach_target(ar->htt);
- if (status)
- goto err_disconnect_htc;
-
- status = ath10k_mac_register(ar);
+ status = ath10k_htt_attach_target(&ar->htt);
if (status)
goto err_disconnect_htc;
- status = ath10k_debug_create(ar);
- if (status) {
- ath10k_err("unable to initialize debugfs\n");
- goto err_unregister_mac;
- }
+ ar->free_vdev_map = (1 << TARGET_NUM_VDEVS) - 1;
return 0;
-err_unregister_mac:
- ath10k_mac_unregister(ar);
err_disconnect_htc:
- ath10k_htc_stop(ar->htc);
+ ath10k_htc_stop(&ar->htc);
err_htt_detach:
- ath10k_htt_detach(ar->htt);
+ ath10k_htt_detach(&ar->htt);
err_wmi_detach:
ath10k_wmi_detach(ar);
-err_htc_destroy:
- ath10k_htc_destroy(ar->htc);
err:
return status;
}
-EXPORT_SYMBOL(ath10k_core_register);
+EXPORT_SYMBOL(ath10k_core_start);
-void ath10k_core_unregister(struct ath10k *ar)
+void ath10k_core_stop(struct ath10k *ar)
{
- /* We must unregister from mac80211 before we stop HTC and HIF.
- * Otherwise we will fail to submit commands to FW and mac80211 will be
- * unhappy about callback failures. */
- ath10k_mac_unregister(ar);
- ath10k_htc_stop(ar->htc);
- ath10k_htt_detach(ar->htt);
+ ath10k_htc_stop(&ar->htc);
+ ath10k_htt_detach(&ar->htt);
ath10k_wmi_detach(ar);
- ath10k_htc_destroy(ar->htc);
}
-EXPORT_SYMBOL(ath10k_core_unregister);
+EXPORT_SYMBOL(ath10k_core_stop);
-int ath10k_core_target_suspend(struct ath10k *ar)
+/* mac80211 manages fw/hw initialization through start/stop hooks. However in
+ * order to know what hw capabilities should be advertised to mac80211 it is
+ * necessary to load the firmware (and tear it down immediately since start
+ * hook will try to init it again) before registering */
+static int ath10k_core_probe_fw(struct ath10k *ar)
{
- int ret;
+ struct bmi_target_info target_info;
+ int ret = 0;
+
+ ret = ath10k_hif_power_up(ar);
+ if (ret) {
+ ath10k_err("could not start pci hif (%d)\n", ret);
+ return ret;
+ }
- ath10k_dbg(ATH10K_DBG_CORE, "%s: called", __func__);
+ memset(&target_info, 0, sizeof(target_info));
+ ret = ath10k_bmi_get_target_info(ar, &target_info);
+ if (ret) {
+ ath10k_err("could not get target info (%d)\n", ret);
+ ath10k_hif_power_down(ar);
+ return ret;
+ }
- ret = ath10k_wmi_pdev_suspend_target(ar);
- if (ret)
- ath10k_warn("could not suspend target (%d)\n", ret);
+ ar->target_version = target_info.version;
+ ar->hw->wiphy->hw_version = target_info.version;
- return ret;
+ ret = ath10k_init_hw_params(ar);
+ if (ret) {
+ ath10k_err("could not get hw params (%d)\n", ret);
+ ath10k_hif_power_down(ar);
+ return ret;
+ }
+
+ ret = ath10k_core_fetch_firmware_files(ar);
+ if (ret) {
+ ath10k_err("could not fetch firmware files (%d)\n", ret);
+ ath10k_hif_power_down(ar);
+ return ret;
+ }
+
+ ret = ath10k_core_start(ar);
+ if (ret) {
+ ath10k_err("could not init core (%d)\n", ret);
+ ath10k_core_free_firmware_files(ar);
+ ath10k_hif_power_down(ar);
+ return ret;
+ }
+
+ ath10k_core_stop(ar);
+ ath10k_hif_power_down(ar);
+ return 0;
}
-EXPORT_SYMBOL(ath10k_core_target_suspend);
-int ath10k_core_target_resume(struct ath10k *ar)
+int ath10k_core_register(struct ath10k *ar)
{
- int ret;
+ int status;
- ath10k_dbg(ATH10K_DBG_CORE, "%s: called", __func__);
+ status = ath10k_core_probe_fw(ar);
+ if (status) {
+ ath10k_err("could not probe fw (%d)\n", status);
+ return status;
+ }
- ret = ath10k_wmi_pdev_resume_target(ar);
- if (ret)
- ath10k_warn("could not resume target (%d)\n", ret);
+ status = ath10k_mac_register(ar);
+ if (status) {
+ ath10k_err("could not register to mac80211 (%d)\n", status);
+ goto err_release_fw;
+ }
- return ret;
+ status = ath10k_debug_create(ar);
+ if (status) {
+ ath10k_err("unable to initialize debugfs\n");
+ goto err_unregister_mac;
+ }
+
+ return 0;
+
+err_unregister_mac:
+ ath10k_mac_unregister(ar);
+err_release_fw:
+ ath10k_core_free_firmware_files(ar);
+ return status;
+}
+EXPORT_SYMBOL(ath10k_core_register);
+
+void ath10k_core_unregister(struct ath10k *ar)
+{
+ /* We must unregister from mac80211 before we stop HTC and HIF.
+ * Otherwise we will fail to submit commands to FW and mac80211 will be
+ * unhappy about callback failures. */
+ ath10k_mac_unregister(ar);
+ ath10k_core_free_firmware_files(ar);
}
-EXPORT_SYMBOL(ath10k_core_target_resume);
+EXPORT_SYMBOL(ath10k_core_unregister);
MODULE_AUTHOR("Qualcomm Atheros");
MODULE_DESCRIPTION("Core module for QCA988X PCIe devices.");
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 539336d1be4b..9f21ecb239d7 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -23,6 +23,7 @@
#include <linux/types.h>
#include <linux/pci.h>
+#include "htt.h"
#include "htc.h"
#include "hw.h"
#include "targaddrs.h"
@@ -43,10 +44,6 @@
struct ath10k;
-enum ath10k_bus {
- ATH10K_BUS_PCI,
-};
-
struct ath10k_skb_cb {
dma_addr_t paddr;
bool is_mapped;
@@ -250,6 +247,28 @@ struct ath10k_debug {
struct completion event_stats_compl;
};
+enum ath10k_state {
+ ATH10K_STATE_OFF = 0,
+ ATH10K_STATE_ON,
+
+ /* When doing firmware recovery the device is first powered down.
+ * mac80211 is supposed to call in to start() hook later on. It is
+ * however possible that driver unloading and firmware crash overlap.
+ * mac80211 can wait on conf_mutex in stop() while the device is
+ * stopped in ath10k_core_restart() work holding conf_mutex. The state
+ * RESTARTED means that the device is up and mac80211 has started hw
+ * reconfiguration. Once mac80211 is done with the reconfiguration we
+ * set the state to STATE_ON in restart_complete(). */
+ ATH10K_STATE_RESTARTING,
+ ATH10K_STATE_RESTARTED,
+
+ /* The device has crashed while restarting hw. This state is like ON
+ * but commands are blocked in HTC and -ECOMM response is given. This
+ * prevents completion timeouts and makes the driver more responsive to
+ * userspace commands. This is also prevents recursive recovery. */
+ ATH10K_STATE_WEDGED,
+};
+
struct ath10k {
struct ath_common ath_common;
struct ieee80211_hw *hw;
@@ -274,19 +293,16 @@ struct ath10k {
struct {
void *priv;
- enum ath10k_bus bus;
const struct ath10k_hif_ops *ops;
} hif;
- struct ath10k_wmi wmi;
-
wait_queue_head_t event_queue;
bool is_target_paused;
struct ath10k_bmi bmi;
-
- struct ath10k_htc *htc;
- struct ath10k_htt *htt;
+ struct ath10k_wmi wmi;
+ struct ath10k_htc htc;
+ struct ath10k_htt htt;
struct ath10k_hw_params {
u32 id;
@@ -301,6 +317,10 @@ struct ath10k {
} fw;
} hw_params;
+ const struct firmware *board_data;
+ const struct firmware *otp;
+ const struct firmware *firmware;
+
struct {
struct completion started;
struct completion completed;
@@ -350,20 +370,22 @@ struct ath10k {
struct completion offchan_tx_completed;
struct sk_buff *offchan_tx_skb;
+ enum ath10k_state state;
+
+ struct work_struct restart_work;
+
#ifdef CONFIG_ATH10K_DEBUGFS
struct ath10k_debug debug;
#endif
};
struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
- enum ath10k_bus bus,
const struct ath10k_hif_ops *hif_ops);
void ath10k_core_destroy(struct ath10k *ar);
+int ath10k_core_start(struct ath10k *ar);
+void ath10k_core_stop(struct ath10k *ar);
int ath10k_core_register(struct ath10k *ar);
void ath10k_core_unregister(struct ath10k *ar);
-int ath10k_core_target_suspend(struct ath10k *ar);
-int ath10k_core_target_resume(struct ath10k *ar);
-
#endif /* _CORE_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 499034b873d1..3d65594fa098 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -161,7 +161,7 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
struct wmi_pdev_stats *ps;
int i;
- mutex_lock(&ar->conf_mutex);
+ spin_lock_bh(&ar->data_lock);
stats = &ar->debug.target_stats;
@@ -259,6 +259,7 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
}
}
+ spin_unlock_bh(&ar->data_lock);
mutex_unlock(&ar->conf_mutex);
complete(&ar->debug.event_stats_compl);
}
@@ -268,35 +269,35 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
{
struct ath10k *ar = file->private_data;
struct ath10k_target_stats *fw_stats;
- char *buf;
+ char *buf = NULL;
unsigned int len = 0, buf_len = 2500;
- ssize_t ret_cnt;
+ ssize_t ret_cnt = 0;
long left;
int i;
int ret;
fw_stats = &ar->debug.target_stats;
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_ON)
+ goto exit;
+
buf = kzalloc(buf_len, GFP_KERNEL);
if (!buf)
- return -ENOMEM;
+ goto exit;
ret = ath10k_wmi_request_stats(ar, WMI_REQUEST_PEER_STAT);
if (ret) {
ath10k_warn("could not request stats (%d)\n", ret);
- kfree(buf);
- return -EIO;
+ goto exit;
}
left = wait_for_completion_timeout(&ar->debug.event_stats_compl, 1*HZ);
+ if (left <= 0)
+ goto exit;
- if (left <= 0) {
- kfree(buf);
- return -ETIMEDOUT;
- }
-
- mutex_lock(&ar->conf_mutex);
-
+ spin_lock_bh(&ar->data_lock);
len += scnprintf(buf + len, buf_len - len, "\n");
len += scnprintf(buf + len, buf_len - len, "%30s\n",
"ath10k PDEV stats");
@@ -424,14 +425,15 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
fw_stats->peer_stat[i].peer_tx_rate);
len += scnprintf(buf + len, buf_len - len, "\n");
}
+ spin_unlock_bh(&ar->data_lock);
if (len > buf_len)
len = buf_len;
ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+exit:
mutex_unlock(&ar->conf_mutex);
-
kfree(buf);
return ret_cnt;
}
@@ -443,6 +445,60 @@ static const struct file_operations fops_fw_stats = {
.llseek = default_llseek,
};
+static ssize_t ath10k_read_simulate_fw_crash(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ const char buf[] = "To simulate firmware crash write the keyword"
+ " `crash` to this file.\nThis will force firmware"
+ " to report a crash to the host system.\n";
+ return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
+}
+
+static ssize_t ath10k_write_simulate_fw_crash(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath10k *ar = file->private_data;
+ char buf[32] = {};
+ int ret;
+
+ mutex_lock(&ar->conf_mutex);
+
+ simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);
+ if (strcmp(buf, "crash") && strcmp(buf, "crash\n")) {
+ ret = -EINVAL;
+ goto exit;
+ }
+
+ if (ar->state != ATH10K_STATE_ON &&
+ ar->state != ATH10K_STATE_RESTARTED) {
+ ret = -ENETDOWN;
+ goto exit;
+ }
+
+ ath10k_info("simulating firmware crash\n");
+
+ ret = ath10k_wmi_force_fw_hang(ar, WMI_FORCE_FW_HANG_ASSERT, 0);
+ if (ret)
+ ath10k_warn("failed to force fw hang (%d)\n", ret);
+
+ if (ret == 0)
+ ret = count;
+
+exit:
+ mutex_unlock(&ar->conf_mutex);
+ return ret;
+}
+
+static const struct file_operations fops_simulate_fw_crash = {
+ .read = ath10k_read_simulate_fw_crash,
+ .write = ath10k_write_simulate_fw_crash,
+ .open = simple_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
int ath10k_debug_create(struct ath10k *ar)
{
ar->debug.debugfs_phy = debugfs_create_dir("ath10k",
@@ -459,6 +515,9 @@ int ath10k_debug_create(struct ath10k *ar)
debugfs_create_file("wmi_services", S_IRUSR, ar->debug.debugfs_phy, ar,
&fops_wmi_services);
+ debugfs_create_file("simulate_fw_crash", S_IRUSR, ar->debug.debugfs_phy,
+ ar, &fops_simulate_fw_crash);
+
return 0;
}
#endif /* CONFIG_ATH10K_DEBUGFS */
diff --git a/drivers/net/wireless/ath/ath10k/hif.h b/drivers/net/wireless/ath/ath10k/hif.h
index 73a24d44d1b4..dcdea68bcc0a 100644
--- a/drivers/net/wireless/ath/ath10k/hif.h
+++ b/drivers/net/wireless/ath/ath10k/hif.h
@@ -46,8 +46,11 @@ struct ath10k_hif_ops {
void *request, u32 request_len,
void *response, u32 *response_len);
+ /* Post BMI phase, after FW is loaded. Starts regular operation */
int (*start)(struct ath10k *ar);
+ /* Clean up what start() did. This does not revert to BMI phase. If
+ * desired so, call power_down() and power_up() */
void (*stop)(struct ath10k *ar);
int (*map_service_to_pipe)(struct ath10k *ar, u16 service_id,
@@ -66,10 +69,20 @@ struct ath10k_hif_ops {
*/
void (*send_complete_check)(struct ath10k *ar, u8 pipe_id, int force);
- void (*init)(struct ath10k *ar,
- struct ath10k_hif_cb *callbacks);
+ void (*set_callbacks)(struct ath10k *ar,
+ struct ath10k_hif_cb *callbacks);
u16 (*get_free_queue_number)(struct ath10k *ar, u8 pipe_id);
+
+ /* Power up the device and enter BMI transfer mode for FW download */
+ int (*power_up)(struct ath10k *ar);
+
+ /* Power down the device and free up resources. stop() must be called
+ * before this if start() was called earlier */
+ void (*power_down)(struct ath10k *ar);
+
+ int (*suspend)(struct ath10k *ar);
+ int (*resume)(struct ath10k *ar);
};
@@ -122,10 +135,10 @@ static inline void ath10k_hif_send_complete_check(struct ath10k *ar,
ar->hif.ops->send_complete_check(ar, pipe_id, force);
}
-static inline void ath10k_hif_init(struct ath10k *ar,
- struct ath10k_hif_cb *callbacks)
+static inline void ath10k_hif_set_callbacks(struct ath10k *ar,
+ struct ath10k_hif_cb *callbacks)
{
- ar->hif.ops->init(ar, callbacks);
+ ar->hif.ops->set_callbacks(ar, callbacks);
}
static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar,
@@ -134,4 +147,30 @@ static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar,
return ar->hif.ops->get_free_queue_number(ar, pipe_id);
}
+static inline int ath10k_hif_power_up(struct ath10k *ar)
+{
+ return ar->hif.ops->power_up(ar);
+}
+
+static inline void ath10k_hif_power_down(struct ath10k *ar)
+{
+ ar->hif.ops->power_down(ar);
+}
+
+static inline int ath10k_hif_suspend(struct ath10k *ar)
+{
+ if (!ar->hif.ops->suspend)
+ return -EOPNOTSUPP;
+
+ return ar->hif.ops->suspend(ar);
+}
+
+static inline int ath10k_hif_resume(struct ath10k *ar)
+{
+ if (!ar->hif.ops->resume)
+ return -EOPNOTSUPP;
+
+ return ar->hif.ops->resume(ar);
+}
+
#endif /* _HIF_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 74363c949392..ef3329ef52f3 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -246,15 +246,22 @@ int ath10k_htc_send(struct ath10k_htc *htc,
{
struct ath10k_htc_ep *ep = &htc->endpoint[eid];
+ if (htc->ar->state == ATH10K_STATE_WEDGED)
+ return -ECOMM;
+
if (eid >= ATH10K_HTC_EP_COUNT) {
ath10k_warn("Invalid endpoint id: %d\n", eid);
return -ENOENT;
}
- skb_push(skb, sizeof(struct ath10k_htc_hdr));
-
spin_lock_bh(&htc->tx_lock);
+ if (htc->stopped) {
+ spin_unlock_bh(&htc->tx_lock);
+ return -ESHUTDOWN;
+ }
+
__skb_queue_tail(&ep->tx_queue, skb);
+ skb_push(skb, sizeof(struct ath10k_htc_hdr));
spin_unlock_bh(&htc->tx_lock);
queue_work(htc->ar->workqueue, &ep->send_work);
@@ -265,25 +272,19 @@ static int ath10k_htc_tx_completion_handler(struct ath10k *ar,
struct sk_buff *skb,
unsigned int eid)
{
- struct ath10k_htc *htc = ar->htc;
+ struct ath10k_htc *htc = &ar->htc;
struct ath10k_htc_ep *ep = &htc->endpoint[eid];
- bool stopping;
ath10k_htc_notify_tx_completion(ep, skb);
/* the skb now belongs to the completion handler */
+ /* note: when using TX credit flow, the re-checking of queues happens
+ * when credits flow back from the target. in the non-TX credit case,
+ * we recheck after the packet completes */
spin_lock_bh(&htc->tx_lock);
- stopping = htc->stopping;
- spin_unlock_bh(&htc->tx_lock);
-
- if (!ep->tx_credit_flow_enabled && !stopping)
- /*
- * note: when using TX credit flow, the re-checking of
- * queues happens when credits flow back from the target.
- * in the non-TX credit case, we recheck after the packet
- * completes
- */
+ if (!ep->tx_credit_flow_enabled && !htc->stopped)
queue_work(ar->workqueue, &ep->send_work);
+ spin_unlock_bh(&htc->tx_lock);
return 0;
}
@@ -414,7 +415,7 @@ static int ath10k_htc_rx_completion_handler(struct ath10k *ar,
u8 pipe_id)
{
int status = 0;
- struct ath10k_htc *htc = ar->htc;
+ struct ath10k_htc *htc = &ar->htc;
struct ath10k_htc_hdr *hdr;
struct ath10k_htc_ep *ep;
u16 payload_len;
@@ -751,8 +752,9 @@ int ath10k_htc_connect_service(struct ath10k_htc *htc,
tx_alloc = ath10k_htc_get_credit_allocation(htc,
conn_req->service_id);
if (!tx_alloc)
- ath10k_warn("HTC Service %s does not allocate target credits\n",
- htc_service_name(conn_req->service_id));
+ ath10k_dbg(ATH10K_DBG_HTC,
+ "HTC Service %s does not allocate target credits\n",
+ htc_service_name(conn_req->service_id));
skb = ath10k_htc_build_tx_ctrl_skb(htc->ar);
if (!skb) {
@@ -947,7 +949,7 @@ void ath10k_htc_stop(struct ath10k_htc *htc)
struct ath10k_htc_ep *ep;
spin_lock_bh(&htc->tx_lock);
- htc->stopping = true;
+ htc->stopped = true;
spin_unlock_bh(&htc->tx_lock);
for (i = ATH10K_HTC_EP_0; i < ATH10K_HTC_EP_COUNT; i++) {
@@ -956,26 +958,18 @@ void ath10k_htc_stop(struct ath10k_htc *htc)
}
ath10k_hif_stop(htc->ar);
- ath10k_htc_reset_endpoint_states(htc);
}
/* registered target arrival callback from the HIF layer */
-struct ath10k_htc *ath10k_htc_create(struct ath10k *ar,
- struct ath10k_htc_ops *htc_ops)
+int ath10k_htc_init(struct ath10k *ar)
{
struct ath10k_hif_cb htc_callbacks;
struct ath10k_htc_ep *ep = NULL;
- struct ath10k_htc *htc = NULL;
-
- /* FIXME: use struct ath10k instead */
- htc = kzalloc(sizeof(struct ath10k_htc), GFP_KERNEL);
- if (!htc)
- return ERR_PTR(-ENOMEM);
+ struct ath10k_htc *htc = &ar->htc;
spin_lock_init(&htc->tx_lock);
- memcpy(&htc->htc_ops, htc_ops, sizeof(struct ath10k_htc_ops));
-
+ htc->stopped = false;
ath10k_htc_reset_endpoint_states(htc);
/* setup HIF layer callbacks */
@@ -986,15 +980,10 @@ struct ath10k_htc *ath10k_htc_create(struct ath10k *ar,
/* Get HIF default pipe for HTC message exchange */
ep = &htc->endpoint[ATH10K_HTC_EP_0];
- ath10k_hif_init(ar, &htc_callbacks);
+ ath10k_hif_set_callbacks(ar, &htc_callbacks);
ath10k_hif_get_default_pipe(ar, &ep->ul_pipe_id, &ep->dl_pipe_id);
init_completion(&htc->ctl_resp);
- return htc;
-}
-
-void ath10k_htc_destroy(struct ath10k_htc *htc)
-{
- kfree(htc);
+ return 0;
}
diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
index fa45844b59fb..e1dd8c761853 100644
--- a/drivers/net/wireless/ath/ath10k/htc.h
+++ b/drivers/net/wireless/ath/ath10k/htc.h
@@ -335,7 +335,7 @@ struct ath10k_htc {
struct ath10k *ar;
struct ath10k_htc_ep endpoint[ATH10K_HTC_EP_COUNT];
- /* protects endpoint and stopping fields */
+ /* protects endpoint and stopped fields */
spinlock_t tx_lock;
struct ath10k_htc_ops htc_ops;
@@ -349,11 +349,10 @@ struct ath10k_htc {
struct ath10k_htc_svc_tx_credits service_tx_alloc[ATH10K_HTC_EP_COUNT];
int target_credit_size;
- bool stopping;
+ bool stopped;
};
-struct ath10k_htc *ath10k_htc_create(struct ath10k *ar,
- struct ath10k_htc_ops *htc_ops);
+int ath10k_htc_init(struct ath10k *ar);
int ath10k_htc_wait_target(struct ath10k_htc *htc);
int ath10k_htc_start(struct ath10k_htc *htc);
int ath10k_htc_connect_service(struct ath10k_htc *htc,
@@ -362,7 +361,6 @@ int ath10k_htc_connect_service(struct ath10k_htc *htc,
int ath10k_htc_send(struct ath10k_htc *htc, enum ath10k_htc_ep_id eid,
struct sk_buff *packet);
void ath10k_htc_stop(struct ath10k_htc *htc);
-void ath10k_htc_destroy(struct ath10k_htc *htc);
struct sk_buff *ath10k_htc_alloc_skb(int size);
#endif
diff --git a/drivers/net/wireless/ath/ath10k/htt.c b/drivers/net/wireless/ath/ath10k/htt.c
index 185a5468a2f2..39342c5cfcb2 100644
--- a/drivers/net/wireless/ath/ath10k/htt.c
+++ b/drivers/net/wireless/ath/ath10k/htt.c
@@ -16,6 +16,7 @@
*/
#include <linux/slab.h>
+#include <linux/if_ether.h>
#include "htt.h"
#include "core.h"
@@ -36,7 +37,7 @@ static int ath10k_htt_htc_attach(struct ath10k_htt *htt)
/* connect to control service */
conn_req.service_id = ATH10K_HTC_SVC_ID_HTT_DATA_MSG;
- status = ath10k_htc_connect_service(htt->ar->htc, &conn_req,
+ status = ath10k_htc_connect_service(&htt->ar->htc, &conn_req,
&conn_resp);
if (status)
@@ -47,15 +48,11 @@ static int ath10k_htt_htc_attach(struct ath10k_htt *htt)
return 0;
}
-struct ath10k_htt *ath10k_htt_attach(struct ath10k *ar)
+int ath10k_htt_attach(struct ath10k *ar)
{
- struct ath10k_htt *htt;
+ struct ath10k_htt *htt = &ar->htt;
int ret;
- htt = kzalloc(sizeof(*htt), GFP_KERNEL);
- if (!htt)
- return NULL;
-
htt->ar = ar;
htt->max_throughput_mbps = 800;
@@ -65,8 +62,11 @@ struct ath10k_htt *ath10k_htt_attach(struct ath10k *ar)
* since ath10k_htt_rx_attach involves sending a rx ring configure
* message to the target.
*/
- if (ath10k_htt_htc_attach(htt))
+ ret = ath10k_htt_htc_attach(htt);
+ if (ret) {
+ ath10k_err("could not attach htt htc (%d)\n", ret);
goto err_htc_attach;
+ }
ret = ath10k_htt_tx_attach(htt);
if (ret) {
@@ -74,8 +74,11 @@ struct ath10k_htt *ath10k_htt_attach(struct ath10k *ar)
goto err_htc_attach;
}
- if (ath10k_htt_rx_attach(htt))
+ ret = ath10k_htt_rx_attach(htt);
+ if (ret) {
+ ath10k_err("could not attach htt rx (%d)\n", ret);
goto err_rx_attach;
+ }
/*
* Prefetch enough data to satisfy target
@@ -89,13 +92,12 @@ struct ath10k_htt *ath10k_htt_attach(struct ath10k *ar)
8 + /* llc snap */
2; /* ip4 dscp or ip6 priority */
- return htt;
+ return 0;
err_rx_attach:
ath10k_htt_tx_detach(htt);
err_htc_attach:
- kfree(htt);
- return NULL;
+ return ret;
}
#define HTT_TARGET_VERSION_TIMEOUT_HZ (3*HZ)
@@ -148,5 +150,4 @@ void ath10k_htt_detach(struct ath10k_htt *htt)
{
ath10k_htt_rx_detach(htt);
ath10k_htt_tx_detach(htt);
- kfree(htt);
}
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index a7a7aa040536..318be4629cde 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -20,7 +20,6 @@
#include <linux/bug.h>
-#include "core.h"
#include "htc.h"
#include "rx_desc.h"
@@ -1317,7 +1316,7 @@ struct htt_rx_desc {
#define HTT_LOG2_MAX_CACHE_LINE_SIZE 7 /* 2^7 = 128 */
#define HTT_MAX_CACHE_LINE_SIZE_MASK ((1 << HTT_LOG2_MAX_CACHE_LINE_SIZE) - 1)
-struct ath10k_htt *ath10k_htt_attach(struct ath10k *ar);
+int ath10k_htt_attach(struct ath10k *ar);
int ath10k_htt_attach_target(struct ath10k_htt *htt);
void ath10k_htt_detach(struct ath10k_htt *htt);
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index de058d7adca8..04f08d946479 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -15,6 +15,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#include "core.h"
#include "htc.h"
#include "htt.h"
#include "txrx.h"
@@ -1036,7 +1037,7 @@ end:
void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
{
- struct ath10k_htt *htt = ar->htt;
+ struct ath10k_htt *htt = &ar->htt;
struct htt_resp *resp = (struct htt_resp *)skb->data;
/* confirm alignment */
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index ef79106db247..dc3f3e8de32b 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -92,7 +92,7 @@ int ath10k_htt_tx_attach(struct ath10k_htt *htt)
/* At the beginning free queue number should hint us the maximum
* queue length */
- pipe = htt->ar->htc->endpoint[htt->eid].ul_pipe_id;
+ pipe = htt->ar->htc.endpoint[htt->eid].ul_pipe_id;
htt->max_num_pending_tx = ath10k_hif_get_free_queue_number(htt->ar,
pipe);
@@ -153,7 +153,7 @@ void ath10k_htt_tx_detach(struct ath10k_htt *htt)
void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
{
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
- struct ath10k_htt *htt = ar->htt;
+ struct ath10k_htt *htt = &ar->htt;
if (skb_cb->htt.is_conf) {
dev_kfree_skb_any(skb);
@@ -194,7 +194,7 @@ int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
ATH10K_SKB_CB(skb)->htt.is_conf = true;
- ret = ath10k_htc_send(htt->ar->htc, htt->eid, skb);
+ ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
if (ret) {
dev_kfree_skb_any(skb);
return ret;
@@ -281,7 +281,7 @@ int ath10k_htt_send_rx_ring_cfg_ll(struct ath10k_htt *htt)
ATH10K_SKB_CB(skb)->htt.is_conf = true;
- ret = ath10k_htc_send(htt->ar->htc, htt->eid, skb);
+ ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
if (ret) {
dev_kfree_skb_any(skb);
return ret;
@@ -346,7 +346,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
skb_cb->htt.refcount = 2;
skb_cb->htt.msdu = msdu;
- res = ath10k_htc_send(htt->ar->htc, htt->eid, txdesc);
+ res = ath10k_htc_send(&htt->ar->htc, htt->eid, txdesc);
if (res)
goto err;
@@ -486,7 +486,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
skb_cb->htt.txfrag = txfrag;
skb_cb->htt.msdu = msdu;
- res = ath10k_htc_send(htt->ar->htc, htt->eid, txdesc);
+ res = ath10k_htc_send(&htt->ar->htc, htt->eid, txdesc);
if (res)
goto err;
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index da5c333d0d4b..d0a776124f13 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -20,6 +20,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
+#include "hif.h"
#include "core.h"
#include "debug.h"
#include "wmi.h"
@@ -43,6 +44,8 @@ static int ath10k_send_key(struct ath10k_vif *arvif,
.macaddr = macaddr,
};
+ lockdep_assert_held(&arvif->ar->conf_mutex);
+
if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
arg.key_flags = WMI_KEY_PAIRWISE;
else
@@ -87,6 +90,8 @@ static int ath10k_install_key(struct ath10k_vif *arvif,
struct ath10k *ar = arvif->ar;
int ret;
+ lockdep_assert_held(&ar->conf_mutex);
+
INIT_COMPLETION(ar->install_key_done);
ret = ath10k_send_key(arvif, key, cmd, macaddr);
@@ -327,6 +332,29 @@ static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr)
return 0;
}
+static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value)
+{
+ if (value != 0xFFFFFFFF)
+ value = min_t(u32, arvif->ar->hw->wiphy->rts_threshold,
+ ATH10K_RTS_MAX);
+
+ return ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id,
+ WMI_VDEV_PARAM_RTS_THRESHOLD,
+ value);
+}
+
+static int ath10k_mac_set_frag(struct ath10k_vif *arvif, u32 value)
+{
+ if (value != 0xFFFFFFFF)
+ value = clamp_t(u32, arvif->ar->hw->wiphy->frag_threshold,
+ ATH10K_FRAGMT_THRESHOLD_MIN,
+ ATH10K_FRAGMT_THRESHOLD_MAX);
+
+ return ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id,
+ WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
+ value);
+}
+
static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr)
{
int ret;
@@ -364,6 +392,20 @@ static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id)
spin_unlock_bh(&ar->data_lock);
}
+static void ath10k_peer_cleanup_all(struct ath10k *ar)
+{
+ struct ath10k_peer *peer, *tmp;
+
+ lockdep_assert_held(&ar->conf_mutex);
+
+ spin_lock_bh(&ar->data_lock);
+ list_for_each_entry_safe(peer, tmp, &ar->peers, list) {
+ list_del(&peer->list);
+ kfree(peer);
+ }
+ spin_unlock_bh(&ar->data_lock);
+}
+
/************************/
/* Interface management */
/************************/
@@ -372,6 +414,8 @@ static inline int ath10k_vdev_setup_sync(struct ath10k *ar)
{
int ret;
+ lockdep_assert_held(&ar->conf_mutex);
+
ret = wait_for_completion_timeout(&ar->vdev_setup_done,
ATH10K_VDEV_SETUP_TIMEOUT_HZ);
if (ret == 0)
@@ -605,6 +649,8 @@ static void ath10k_control_beaconing(struct ath10k_vif *arvif,
{
int ret = 0;
+ lockdep_assert_held(&arvif->ar->conf_mutex);
+
if (!info->enable_beacon) {
ath10k_vdev_stop(arvif);
return;
@@ -631,6 +677,8 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
{
int ret = 0;
+ lockdep_assert_held(&arvif->ar->conf_mutex);
+
if (!info->ibss_joined) {
ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, self_peer);
if (ret)
@@ -680,6 +728,8 @@ static void ath10k_ps_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
enum wmi_sta_ps_mode psmode;
int ret;
+ lockdep_assert_held(&arvif->ar->conf_mutex);
+
if (vif->type != NL80211_IFTYPE_STATION)
return;
@@ -722,6 +772,8 @@ static void ath10k_peer_assoc_h_basic(struct ath10k *ar,
struct ieee80211_bss_conf *bss_conf,
struct wmi_peer_assoc_complete_arg *arg)
{
+ lockdep_assert_held(&ar->conf_mutex);
+
memcpy(arg->addr, sta->addr, ETH_ALEN);
arg->vdev_id = arvif->vdev_id;
arg->peer_aid = sta->aid;
@@ -764,6 +816,8 @@ static void ath10k_peer_assoc_h_crypto(struct ath10k *ar,
const u8 *rsnie = NULL;
const u8 *wpaie = NULL;
+ lockdep_assert_held(&ar->conf_mutex);
+
bss = cfg80211_get_bss(ar->hw->wiphy, ar->hw->conf.chandef.chan,
info->bssid, NULL, 0, 0, 0);
if (bss) {
@@ -804,6 +858,8 @@ static void ath10k_peer_assoc_h_rates(struct ath10k *ar,
u32 ratemask;
int i;
+ lockdep_assert_held(&ar->conf_mutex);
+
sband = ar->hw->wiphy->bands[ar->hw->conf.chandef.chan->band];
ratemask = sta->supp_rates[ar->hw->conf.chandef.chan->band];
rates = sband->bitrates;
@@ -827,6 +883,8 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
int smps;
int i, n;
+ lockdep_assert_held(&ar->conf_mutex);
+
if (!ht_cap->ht_supported)
return;
@@ -905,6 +963,8 @@ static void ath10k_peer_assoc_h_qos_ap(struct ath10k *ar,
u32 uapsd = 0;
u32 max_sp = 0;
+ lockdep_assert_held(&ar->conf_mutex);
+
if (sta->wme)
arg->peer_flags |= WMI_PEER_QOS;
@@ -1056,6 +1116,8 @@ static int ath10k_peer_assoc(struct ath10k *ar,
{
struct wmi_peer_assoc_complete_arg arg;
+ lockdep_assert_held(&ar->conf_mutex);
+
memset(&arg, 0, sizeof(struct wmi_peer_assoc_complete_arg));
ath10k_peer_assoc_h_basic(ar, arvif, sta, bss_conf, &arg);
@@ -1079,6 +1141,8 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
struct ieee80211_sta *ap_sta;
int ret;
+ lockdep_assert_held(&ar->conf_mutex);
+
rcu_read_lock();
ap_sta = ieee80211_find_sta(vif, bss_conf->bssid);
@@ -1119,6 +1183,8 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw,
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
int ret;
+ lockdep_assert_held(&ar->conf_mutex);
+
/*
* For some reason, calling VDEV-DOWN before VDEV-STOP
* makes the FW to send frames via HTT after disassociation.
@@ -1152,6 +1218,8 @@ static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif,
{
int ret = 0;
+ lockdep_assert_held(&ar->conf_mutex);
+
ret = ath10k_peer_assoc(ar, arvif, sta, NULL);
if (ret) {
ath10k_warn("WMI peer assoc failed for %pM\n", sta->addr);
@@ -1172,6 +1240,8 @@ static int ath10k_station_disassoc(struct ath10k *ar, struct ath10k_vif *arvif,
{
int ret = 0;
+ lockdep_assert_held(&ar->conf_mutex);
+
ret = ath10k_clear_peer_keys(arvif, sta->addr);
if (ret) {
ath10k_warn("could not clear all peer wep keys (%d)\n", ret);
@@ -1198,6 +1268,8 @@ static int ath10k_update_channel_list(struct ath10k *ar)
int ret;
int i;
+ lockdep_assert_held(&ar->conf_mutex);
+
bands = hw->wiphy->bands;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (!bands[band])
@@ -1276,21 +1348,19 @@ static int ath10k_update_channel_list(struct ath10k *ar)
return ret;
}
-static void ath10k_reg_notifier(struct wiphy *wiphy,
- struct regulatory_request *request)
+static void ath10k_regd_update(struct ath10k *ar)
{
- struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
struct reg_dmn_pair_mapping *regpair;
- struct ath10k *ar = hw->priv;
int ret;
- ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory);
+ lockdep_assert_held(&ar->conf_mutex);
ret = ath10k_update_channel_list(ar);
if (ret)
ath10k_warn("could not update channel list (%d)\n", ret);
regpair = ar->ath_common.regulatory.regpair;
+
/* Target allows setting up per-band regdomain but ath_common provides
* a combined one only */
ret = ath10k_wmi_pdev_set_regdomain(ar,
@@ -1303,6 +1373,20 @@ static void ath10k_reg_notifier(struct wiphy *wiphy,
ath10k_warn("could not set pdev regdomain (%d)\n", ret);
}
+static void ath10k_reg_notifier(struct wiphy *wiphy,
+ struct regulatory_request *request)
+{
+ struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+ struct ath10k *ar = hw->priv;
+
+ ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory);
+
+ mutex_lock(&ar->conf_mutex);
+ if (ar->state == ATH10K_STATE_ON)
+ ath10k_regd_update(ar);
+ mutex_unlock(&ar->conf_mutex);
+}
+
/***************/
/* TX handlers */
/***************/
@@ -1397,15 +1481,15 @@ static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
int ret;
if (ieee80211_is_mgmt(hdr->frame_control))
- ret = ath10k_htt_mgmt_tx(ar->htt, skb);
+ ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
else if (ieee80211_is_nullfunc(hdr->frame_control))
/* FW does not report tx status properly for NullFunc frames
* unless they are sent through mgmt tx path. mac80211 sends
* those frames when it detects link/beacon loss and depends on
* the tx status to be correct. */
- ret = ath10k_htt_mgmt_tx(ar->htt, skb);
+ ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
else
- ret = ath10k_htt_tx(ar->htt, skb);
+ ret = ath10k_htt_tx(&ar->htt, skb);
if (ret) {
ath10k_warn("tx failed (%d). dropping packet.\n", ret);
@@ -1552,6 +1636,10 @@ static int ath10k_abort_scan(struct ath10k *ar)
ret = ath10k_wmi_stop_scan(ar, &arg);
if (ret) {
ath10k_warn("could not submit wmi stop scan (%d)\n", ret);
+ spin_lock_bh(&ar->data_lock);
+ ar->scan.in_progress = false;
+ ath10k_offchan_tx_purge(ar);
+ spin_unlock_bh(&ar->data_lock);
return -EIO;
}
@@ -1645,10 +1733,14 @@ static void ath10k_tx(struct ieee80211_hw *hw,
tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
}
- ath10k_tx_h_qos_workaround(hw, control, skb);
- ath10k_tx_h_update_wep_key(skb);
- ath10k_tx_h_add_p2p_noa_ie(ar, skb);
- ath10k_tx_h_seq_no(skb);
+ /* it makes no sense to process injected frames like that */
+ if (info->control.vif &&
+ info->control.vif->type != NL80211_IFTYPE_MONITOR) {
+ ath10k_tx_h_qos_workaround(hw, control, skb);
+ ath10k_tx_h_update_wep_key(skb);
+ ath10k_tx_h_add_p2p_noa_ie(ar, skb);
+ ath10k_tx_h_seq_no(skb);
+ }
memset(ATH10K_SKB_CB(skb), 0, sizeof(*ATH10K_SKB_CB(skb)));
ATH10K_SKB_CB(skb)->htt.vdev_id = vdev_id;
@@ -1673,10 +1765,57 @@ static void ath10k_tx(struct ieee80211_hw *hw,
/*
* Initialize various parameters with default vaules.
*/
+void ath10k_halt(struct ath10k *ar)
+{
+ lockdep_assert_held(&ar->conf_mutex);
+
+ del_timer_sync(&ar->scan.timeout);
+ ath10k_offchan_tx_purge(ar);
+ ath10k_peer_cleanup_all(ar);
+ ath10k_core_stop(ar);
+ ath10k_hif_power_down(ar);
+
+ spin_lock_bh(&ar->data_lock);
+ if (ar->scan.in_progress) {
+ del_timer(&ar->scan.timeout);
+ ar->scan.in_progress = false;
+ ieee80211_scan_completed(ar->hw, true);
+ }
+ spin_unlock_bh(&ar->data_lock);
+}
+
static int ath10k_start(struct ieee80211_hw *hw)
{
struct ath10k *ar = hw->priv;
- int ret;
+ int ret = 0;
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_OFF &&
+ ar->state != ATH10K_STATE_RESTARTING) {
+ ret = -EINVAL;
+ goto exit;
+ }
+
+ ret = ath10k_hif_power_up(ar);
+ if (ret) {
+ ath10k_err("could not init hif (%d)\n", ret);
+ ar->state = ATH10K_STATE_OFF;
+ goto exit;
+ }
+
+ ret = ath10k_core_start(ar);
+ if (ret) {
+ ath10k_err("could not init core (%d)\n", ret);
+ ath10k_hif_power_down(ar);
+ ar->state = ATH10K_STATE_OFF;
+ goto exit;
+ }
+
+ if (ar->state == ATH10K_STATE_OFF)
+ ar->state = ATH10K_STATE_ON;
+ else if (ar->state == ATH10K_STATE_RESTARTING)
+ ar->state = ATH10K_STATE_RESTARTED;
ret = ath10k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_PMF_QOS, 1);
if (ret)
@@ -1688,6 +1827,10 @@ static int ath10k_start(struct ieee80211_hw *hw)
ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n",
ret);
+ ath10k_regd_update(ar);
+
+exit:
+ mutex_unlock(&ar->conf_mutex);
return 0;
}
@@ -1695,18 +1838,48 @@ static void ath10k_stop(struct ieee80211_hw *hw)
{
struct ath10k *ar = hw->priv;
- /* avoid leaks in case FW never confirms scan for offchannel */
+ mutex_lock(&ar->conf_mutex);
+ if (ar->state == ATH10K_STATE_ON ||
+ ar->state == ATH10K_STATE_RESTARTED ||
+ ar->state == ATH10K_STATE_WEDGED)
+ ath10k_halt(ar);
+
+ ar->state = ATH10K_STATE_OFF;
+ mutex_unlock(&ar->conf_mutex);
+
cancel_work_sync(&ar->offchan_tx_work);
- ath10k_offchan_tx_purge(ar);
+ cancel_work_sync(&ar->restart_work);
}
-static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
+static void ath10k_config_ps(struct ath10k *ar)
{
struct ath10k_generic_iter ar_iter;
+
+ lockdep_assert_held(&ar->conf_mutex);
+
+ /* During HW reconfiguration mac80211 reports all interfaces that were
+ * running until reconfiguration was started. Since FW doesn't have any
+ * vdevs at this point we must not iterate over this interface list.
+ * This setting will be updated upon add_interface(). */
+ if (ar->state == ATH10K_STATE_RESTARTED)
+ return;
+
+ memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter));
+ ar_iter.ar = ar;
+
+ ieee80211_iterate_active_interfaces_atomic(
+ ar->hw, IEEE80211_IFACE_ITER_NORMAL,
+ ath10k_ps_iter, &ar_iter);
+
+ if (ar_iter.ret)
+ ath10k_warn("failed to set ps config (%d)\n", ar_iter.ret);
+}
+
+static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
+{
struct ath10k *ar = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
int ret = 0;
- u32 flags;
mutex_lock(&ar->conf_mutex);
@@ -1718,18 +1891,8 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
spin_unlock_bh(&ar->data_lock);
}
- if (changed & IEEE80211_CONF_CHANGE_PS) {
- memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter));
- ar_iter.ar = ar;
- flags = IEEE80211_IFACE_ITER_RESUME_ALL;
-
- ieee80211_iterate_active_interfaces_atomic(hw,
- flags,
- ath10k_ps_iter,
- &ar_iter);
-
- ret = ar_iter.ret;
- }
+ if (changed & IEEE80211_CONF_CHANGE_PS)
+ ath10k_config_ps(ar);
if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
if (conf->flags & IEEE80211_CONF_MONITOR)
@@ -1738,6 +1901,7 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
ret = ath10k_monitor_destroy(ar);
}
+ ath10k_wmi_flush_tx(ar);
mutex_unlock(&ar->conf_mutex);
return ret;
}
@@ -1859,6 +2023,16 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
ath10k_warn("Failed to set PSPOLL count: %d\n", ret);
}
+ ret = ath10k_mac_set_rts(arvif, ar->hw->wiphy->rts_threshold);
+ if (ret)
+ ath10k_warn("failed to set rts threshold for vdev %d (%d)\n",
+ arvif->vdev_id, ret);
+
+ ret = ath10k_mac_set_frag(arvif, ar->hw->wiphy->frag_threshold);
+ if (ret)
+ ath10k_warn("failed to set frag threshold for vdev %d (%d)\n",
+ arvif->vdev_id, ret);
+
if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
ar->monitor_present = true;
@@ -2363,6 +2537,8 @@ static int ath10k_conf_tx_uapsd(struct ath10k *ar, struct ieee80211_vif *vif,
u32 value = 0;
int ret = 0;
+ lockdep_assert_held(&ar->conf_mutex);
+
if (arvif->vdev_type != WMI_VDEV_TYPE_STA)
return 0;
@@ -2558,11 +2734,16 @@ static void ath10k_set_rts_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
u32 rts = ar_iter->ar->hw->wiphy->rts_threshold;
- rts = min_t(u32, rts, ATH10K_RTS_MAX);
+ lockdep_assert_held(&arvif->ar->conf_mutex);
- ar_iter->ret = ath10k_wmi_vdev_set_param(ar_iter->ar, arvif->vdev_id,
- WMI_VDEV_PARAM_RTS_THRESHOLD,
- rts);
+ /* During HW reconfiguration mac80211 reports all interfaces that were
+ * running until reconfiguration was started. Since FW doesn't have any
+ * vdevs at this point we must not iterate over this interface list.
+ * This setting will be updated upon add_interface(). */
+ if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
+ return;
+
+ ar_iter->ret = ath10k_mac_set_rts(arvif, rts);
if (ar_iter->ret)
ath10k_warn("Failed to set RTS threshold for VDEV: %d\n",
arvif->vdev_id);
@@ -2581,8 +2762,9 @@ static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
ar_iter.ar = ar;
mutex_lock(&ar->conf_mutex);
- ieee80211_iterate_active_interfaces(hw, IEEE80211_IFACE_ITER_RESUME_ALL,
- ath10k_set_rts_iter, &ar_iter);
+ ieee80211_iterate_active_interfaces_atomic(
+ hw, IEEE80211_IFACE_ITER_NORMAL,
+ ath10k_set_rts_iter, &ar_iter);
mutex_unlock(&ar->conf_mutex);
return ar_iter.ret;
@@ -2593,17 +2775,17 @@ static void ath10k_set_frag_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
struct ath10k_generic_iter *ar_iter = data;
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
u32 frag = ar_iter->ar->hw->wiphy->frag_threshold;
- int ret;
- frag = clamp_t(u32, frag,
- ATH10K_FRAGMT_THRESHOLD_MIN,
- ATH10K_FRAGMT_THRESHOLD_MAX);
+ lockdep_assert_held(&arvif->ar->conf_mutex);
- ret = ath10k_wmi_vdev_set_param(ar_iter->ar, arvif->vdev_id,
- WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
- frag);
+ /* During HW reconfiguration mac80211 reports all interfaces that were
+ * running until reconfiguration was started. Since FW doesn't have any
+ * vdevs at this point we must not iterate over this interface list.
+ * This setting will be updated upon add_interface(). */
+ if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
+ return;
- ar_iter->ret = ret;
+ ar_iter->ret = ath10k_mac_set_frag(arvif, frag);
if (ar_iter->ret)
ath10k_warn("Failed to set frag threshold for VDEV: %d\n",
arvif->vdev_id);
@@ -2622,8 +2804,9 @@ static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
ar_iter.ar = ar;
mutex_lock(&ar->conf_mutex);
- ieee80211_iterate_active_interfaces(hw, IEEE80211_IFACE_ITER_RESUME_ALL,
- ath10k_set_frag_iter, &ar_iter);
+ ieee80211_iterate_active_interfaces_atomic(
+ hw, IEEE80211_IFACE_ITER_NORMAL,
+ ath10k_set_frag_iter, &ar_iter);
mutex_unlock(&ar->conf_mutex);
return ar_iter.ret;
@@ -2632,6 +2815,7 @@ static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
{
struct ath10k *ar = hw->priv;
+ bool skip;
int ret;
/* mac80211 doesn't care if we really xmit queued frames or not
@@ -2639,16 +2823,29 @@ static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
if (drop)
return;
- ret = wait_event_timeout(ar->htt->empty_tx_wq, ({
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state == ATH10K_STATE_WEDGED)
+ goto skip;
+
+ ret = wait_event_timeout(ar->htt.empty_tx_wq, ({
bool empty;
- spin_lock_bh(&ar->htt->tx_lock);
- empty = bitmap_empty(ar->htt->used_msdu_ids,
- ar->htt->max_num_pending_tx);
- spin_unlock_bh(&ar->htt->tx_lock);
- (empty);
+
+ spin_lock_bh(&ar->htt.tx_lock);
+ empty = bitmap_empty(ar->htt.used_msdu_ids,
+ ar->htt.max_num_pending_tx);
+ spin_unlock_bh(&ar->htt.tx_lock);
+
+ skip = (ar->state == ATH10K_STATE_WEDGED);
+
+ (empty || skip);
}), ATH10K_FLUSH_TIMEOUT_HZ);
- if (ret <= 0)
+
+ if (ret <= 0 || skip)
ath10k_warn("tx not flushed\n");
+
+skip:
+ mutex_unlock(&ar->conf_mutex);
}
/* TODO: Implement this function properly
@@ -2660,6 +2857,83 @@ static int ath10k_tx_last_beacon(struct ieee80211_hw *hw)
return 1;
}
+#ifdef CONFIG_PM
+static int ath10k_suspend(struct ieee80211_hw *hw,
+ struct cfg80211_wowlan *wowlan)
+{
+ struct ath10k *ar = hw->priv;
+ int ret;
+
+ ar->is_target_paused = false;
+
+ ret = ath10k_wmi_pdev_suspend_target(ar);
+ if (ret) {
+ ath10k_warn("could not suspend target (%d)\n", ret);
+ return 1;
+ }
+
+ ret = wait_event_interruptible_timeout(ar->event_queue,
+ ar->is_target_paused == true,
+ 1 * HZ);
+ if (ret < 0) {
+ ath10k_warn("suspend interrupted (%d)\n", ret);
+ goto resume;
+ } else if (ret == 0) {
+ ath10k_warn("suspend timed out - target pause event never came\n");
+ goto resume;
+ }
+
+ ret = ath10k_hif_suspend(ar);
+ if (ret) {
+ ath10k_warn("could not suspend hif (%d)\n", ret);
+ goto resume;
+ }
+
+ return 0;
+resume:
+ ret = ath10k_wmi_pdev_resume_target(ar);
+ if (ret)
+ ath10k_warn("could not resume target (%d)\n", ret);
+ return 1;
+}
+
+static int ath10k_resume(struct ieee80211_hw *hw)
+{
+ struct ath10k *ar = hw->priv;
+ int ret;
+
+ ret = ath10k_hif_resume(ar);
+ if (ret) {
+ ath10k_warn("could not resume hif (%d)\n", ret);
+ return 1;
+ }
+
+ ret = ath10k_wmi_pdev_resume_target(ar);
+ if (ret) {
+ ath10k_warn("could not resume target (%d)\n", ret);
+ return 1;
+ }
+
+ return 0;
+}
+#endif
+
+static void ath10k_restart_complete(struct ieee80211_hw *hw)
+{
+ struct ath10k *ar = hw->priv;
+
+ mutex_lock(&ar->conf_mutex);
+
+ /* If device failed to restart it will be in a different state, e.g.
+ * ATH10K_STATE_WEDGED */
+ if (ar->state == ATH10K_STATE_RESTARTED) {
+ ath10k_info("device successfully recovered\n");
+ ar->state = ATH10K_STATE_ON;
+ }
+
+ mutex_unlock(&ar->conf_mutex);
+}
+
static const struct ieee80211_ops ath10k_ops = {
.tx = ath10k_tx,
.start = ath10k_start,
@@ -2680,6 +2954,11 @@ static const struct ieee80211_ops ath10k_ops = {
.set_frag_threshold = ath10k_set_frag_threshold,
.flush = ath10k_flush,
.tx_last_beacon = ath10k_tx_last_beacon,
+ .restart_complete = ath10k_restart_complete,
+#ifdef CONFIG_PM
+ .suspend = ath10k_suspend,
+ .resume = ath10k_resume,
+#endif
};
#define RATETAB_ENT(_rate, _rateid, _flags) { \
@@ -2948,8 +3227,10 @@ int ath10k_mac_register(struct ath10k *ar)
channels = kmemdup(ath10k_2ghz_channels,
sizeof(ath10k_2ghz_channels),
GFP_KERNEL);
- if (!channels)
- return -ENOMEM;
+ if (!channels) {
+ ret = -ENOMEM;
+ goto err_free;
+ }
band = &ar->mac.sbands[IEEE80211_BAND_2GHZ];
band->n_channels = ARRAY_SIZE(ath10k_2ghz_channels);
@@ -2968,11 +3249,8 @@ int ath10k_mac_register(struct ath10k *ar)
sizeof(ath10k_5ghz_channels),
GFP_KERNEL);
if (!channels) {
- if (ar->phy_capability & WHAL_WLAN_11G_CAPABILITY) {
- band = &ar->mac.sbands[IEEE80211_BAND_2GHZ];
- kfree(band->channels);
- }
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err_free;
}
band = &ar->mac.sbands[IEEE80211_BAND_5GHZ];
@@ -3036,25 +3314,30 @@ int ath10k_mac_register(struct ath10k *ar)
ath10k_reg_notifier);
if (ret) {
ath10k_err("Regulatory initialization failed\n");
- return ret;
+ goto err_free;
}
ret = ieee80211_register_hw(ar->hw);
if (ret) {
ath10k_err("ieee80211 registration failed: %d\n", ret);
- return ret;
+ goto err_free;
}
if (!ath_is_world_regd(&ar->ath_common.regulatory)) {
ret = regulatory_hint(ar->hw->wiphy,
ar->ath_common.regulatory.alpha2);
if (ret)
- goto exit;
+ goto err_unregister;
}
return 0;
-exit:
+
+err_unregister:
ieee80211_unregister_hw(ar->hw);
+err_free:
+ kfree(ar->mac.sbands[IEEE80211_BAND_2GHZ].channels);
+ kfree(ar->mac.sbands[IEEE80211_BAND_5GHZ].channels);
+
return ret;
}
diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h
index 27fc92e58829..6fce9bfb19a5 100644
--- a/drivers/net/wireless/ath/ath10k/mac.h
+++ b/drivers/net/wireless/ath/ath10k/mac.h
@@ -34,6 +34,7 @@ struct ath10k_vif *ath10k_get_arvif(struct ath10k *ar, u32 vdev_id);
void ath10k_reset_scan(unsigned long ptr);
void ath10k_offchan_tx_purge(struct ath10k *ar);
void ath10k_offchan_tx_work(struct work_struct *work);
+void ath10k_halt(struct ath10k *ar);
static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
{
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 33af4672c909..c71b488eba9f 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -54,6 +54,8 @@ static int ath10k_pci_post_rx_pipe(struct hif_ce_pipe_info *pipe_info,
int num);
static void ath10k_pci_rx_pipe_cleanup(struct hif_ce_pipe_info *pipe_info);
static void ath10k_pci_stop_ce(struct ath10k *ar);
+static void ath10k_pci_device_reset(struct ath10k *ar);
+static int ath10k_pci_reset_target(struct ath10k *ar);
static const struct ce_attr host_ce_config_wlan[] = {
/* host->target HTC control and raw streams */
@@ -718,6 +720,8 @@ static void ath10k_pci_hif_dump_area(struct ath10k *ar)
reg_dump_values[i + 1],
reg_dump_values[i + 2],
reg_dump_values[i + 3]);
+
+ ieee80211_queue_work(ar->hw, &ar->restart_work);
}
static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe,
@@ -744,8 +748,8 @@ static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe,
ath10k_ce_per_engine_service(ar, pipe);
}
-static void ath10k_pci_hif_post_init(struct ath10k *ar,
- struct ath10k_hif_cb *callbacks)
+static void ath10k_pci_hif_set_callbacks(struct ath10k *ar,
+ struct ath10k_hif_cb *callbacks)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
@@ -1263,7 +1267,6 @@ static void ath10k_pci_hif_stop(struct ath10k *ar)
ath10k_pci_process_ce(ar);
ath10k_pci_cleanup_ce(ar);
ath10k_pci_buffer_cleanup(ar);
- ath10k_pci_ce_deinit(ar);
}
static int ath10k_pci_hif_exchange_bmi_msg(struct ath10k *ar,
@@ -1735,6 +1738,115 @@ static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar)
ath10k_pci_sleep(ar);
}
+static int ath10k_pci_hif_power_up(struct ath10k *ar)
+{
+ int ret;
+
+ /*
+ * Bring the target up cleanly.
+ *
+ * The target may be in an undefined state with an AUX-powered Target
+ * and a Host in WoW mode. If the Host crashes, loses power, or is
+ * restarted (without unloading the driver) then the Target is left
+ * (aux) powered and running. On a subsequent driver load, the Target
+ * is in an unexpected state. We try to catch that here in order to
+ * reset the Target and retry the probe.
+ */
+ ath10k_pci_device_reset(ar);
+
+ ret = ath10k_pci_reset_target(ar);
+ if (ret)
+ goto err;
+
+ if (ath10k_target_ps) {
+ ath10k_dbg(ATH10K_DBG_PCI, "on-chip power save enabled\n");
+ } else {
+ /* Force AWAKE forever */
+ ath10k_dbg(ATH10K_DBG_PCI, "on-chip power save disabled\n");
+ ath10k_do_pci_wake(ar);
+ }
+
+ ret = ath10k_pci_ce_init(ar);
+ if (ret)
+ goto err_ps;
+
+ ret = ath10k_pci_init_config(ar);
+ if (ret)
+ goto err_ce;
+
+ ret = ath10k_pci_wake_target_cpu(ar);
+ if (ret) {
+ ath10k_err("could not wake up target CPU (%d)\n", ret);
+ goto err_ce;
+ }
+
+ return 0;
+
+err_ce:
+ ath10k_pci_ce_deinit(ar);
+err_ps:
+ if (!ath10k_target_ps)
+ ath10k_do_pci_sleep(ar);
+err:
+ return ret;
+}
+
+static void ath10k_pci_hif_power_down(struct ath10k *ar)
+{
+ ath10k_pci_ce_deinit(ar);
+ if (!ath10k_target_ps)
+ ath10k_do_pci_sleep(ar);
+}
+
+#ifdef CONFIG_PM
+
+#define ATH10K_PCI_PM_CONTROL 0x44
+
+static int ath10k_pci_hif_suspend(struct ath10k *ar)
+{
+ struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+ struct pci_dev *pdev = ar_pci->pdev;
+ u32 val;
+
+ pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
+
+ if ((val & 0x000000ff) != 0x3) {
+ pci_save_state(pdev);
+ pci_disable_device(pdev);
+ pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
+ (val & 0xffffff00) | 0x03);
+ }
+
+ return 0;
+}
+
+static int ath10k_pci_hif_resume(struct ath10k *ar)
+{
+ struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+ struct pci_dev *pdev = ar_pci->pdev;
+ u32 val;
+
+ pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
+
+ if ((val & 0x000000ff) != 0) {
+ pci_restore_state(pdev);
+ pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
+ val & 0xffffff00);
+ /*
+ * Suspend/Resume resets the PCI configuration space,
+ * so we have to re-disable the RETRY_TIMEOUT register (0x41)
+ * to keep PCI Tx retries from interfering with C3 CPU state
+ */
+ pci_read_config_dword(pdev, 0x40, &val);
+
+ if ((val & 0x0000ff00) != 0)
+ pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
+ }
+
+ return 0;
+}
+#endif
+
static const struct ath10k_hif_ops ath10k_pci_hif_ops = {
.send_head = ath10k_pci_hif_send_head,
.exchange_bmi_msg = ath10k_pci_hif_exchange_bmi_msg,
@@ -1743,8 +1855,14 @@ static const struct ath10k_hif_ops ath10k_pci_hif_ops = {
.map_service_to_pipe = ath10k_pci_hif_map_service_to_pipe,
.get_default_pipe = ath10k_pci_hif_get_default_pipe,
.send_complete_check = ath10k_pci_hif_send_complete_check,
- .init = ath10k_pci_hif_post_init,
+ .set_callbacks = ath10k_pci_hif_set_callbacks,
.get_free_queue_number = ath10k_pci_hif_get_free_queue_number,
+ .power_up = ath10k_pci_hif_power_up,
+ .power_down = ath10k_pci_hif_power_down,
+#ifdef CONFIG_PM
+ .suspend = ath10k_pci_hif_suspend,
+ .resume = ath10k_pci_hif_resume,
+#endif
};
static void ath10k_pci_ce_tasklet(unsigned long ptr)
@@ -2059,9 +2177,9 @@ static int ath10k_pci_reset_target(struct ath10k *ar)
return 0;
}
-static void ath10k_pci_device_reset(struct ath10k_pci *ar_pci)
+static void ath10k_pci_device_reset(struct ath10k *ar)
{
- struct ath10k *ar = ar_pci->ar;
+ struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
void __iomem *mem = ar_pci->mem;
int i;
u32 val;
@@ -2118,7 +2236,7 @@ static void ath10k_pci_dump_features(struct ath10k_pci *ar_pci)
case ATH10K_PCI_FEATURE_MSI_X:
ath10k_dbg(ATH10K_DBG_PCI, "device supports MSI-X\n");
break;
- case ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND:
+ case ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND:
ath10k_dbg(ATH10K_DBG_PCI, "QCA988X_1.0 workaround enabled\n");
break;
}
@@ -2145,7 +2263,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
switch (pci_dev->device) {
case QCA988X_1_0_DEVICE_ID:
- set_bit(ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND, ar_pci->features);
+ set_bit(ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND, ar_pci->features);
break;
case QCA988X_2_0_DEVICE_ID:
set_bit(ATH10K_PCI_FEATURE_MSI_X, ar_pci->features);
@@ -2158,8 +2276,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
ath10k_pci_dump_features(ar_pci);
- ar = ath10k_core_create(ar_pci, ar_pci->dev, ATH10K_BUS_PCI,
- &ath10k_pci_hif_ops);
+ ar = ath10k_core_create(ar_pci, ar_pci->dev, &ath10k_pci_hif_ops);
if (!ar) {
ath10k_err("ath10k_core_create failed!\n");
ret = -EINVAL;
@@ -2167,7 +2284,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
}
/* Enable QCA988X_1.0 HW workarounds */
- if (test_bit(ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND, ar_pci->features))
+ if (test_bit(ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND, ar_pci->features))
spin_lock_init(&ar_pci->hw_v1_workaround_lock);
ar_pci->ar = ar;
@@ -2247,54 +2364,14 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
goto err_iomap;
}
- /*
- * Bring the target up cleanly.
- *
- * The target may be in an undefined state with an AUX-powered Target
- * and a Host in WoW mode. If the Host crashes, loses power, or is
- * restarted (without unloading the driver) then the Target is left
- * (aux) powered and running. On a subsequent driver load, the Target
- * is in an unexpected state. We try to catch that here in order to
- * reset the Target and retry the probe.
- */
- ath10k_pci_device_reset(ar_pci);
-
- ret = ath10k_pci_reset_target(ar);
- if (ret)
- goto err_intr;
-
- if (ath10k_target_ps) {
- ath10k_dbg(ATH10K_DBG_PCI, "on-chip power save enabled\n");
- } else {
- /* Force AWAKE forever */
- ath10k_dbg(ATH10K_DBG_PCI, "on-chip power save disabled\n");
- ath10k_do_pci_wake(ar);
- }
-
- ret = ath10k_pci_ce_init(ar);
- if (ret)
- goto err_intr;
-
- ret = ath10k_pci_init_config(ar);
- if (ret)
- goto err_ce;
-
- ret = ath10k_pci_wake_target_cpu(ar);
- if (ret) {
- ath10k_err("could not wake up target CPU (%d)\n", ret);
- goto err_ce;
- }
-
ret = ath10k_core_register(ar);
if (ret) {
ath10k_err("could not register driver core (%d)\n", ret);
- goto err_ce;
+ goto err_intr;
}
return 0;
-err_ce:
- ath10k_pci_ce_deinit(ar);
err_intr:
ath10k_pci_stop_intr(ar);
err_iomap:
@@ -2345,128 +2422,6 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
kfree(ar_pci);
}
-#if defined(CONFIG_PM_SLEEP)
-
-#define ATH10K_PCI_PM_CONTROL 0x44
-
-static int ath10k_pci_suspend(struct device *device)
-{
- struct pci_dev *pdev = to_pci_dev(device);
- struct ath10k *ar = pci_get_drvdata(pdev);
- struct ath10k_pci *ar_pci;
- u32 val;
- int ret, retval;
-
- ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
-
- if (!ar)
- return -ENODEV;
-
- ar_pci = ath10k_pci_priv(ar);
- if (!ar_pci)
- return -ENODEV;
-
- if (ath10k_core_target_suspend(ar))
- return -EBUSY;
-
- ret = wait_event_interruptible_timeout(ar->event_queue,
- ar->is_target_paused == true,
- 1 * HZ);
- if (ret < 0) {
- ath10k_warn("suspend interrupted (%d)\n", ret);
- retval = ret;
- goto resume;
- } else if (ret == 0) {
- ath10k_warn("suspend timed out - target pause event never came\n");
- retval = EIO;
- goto resume;
- }
-
- /*
- * reset is_target_paused and host can check that in next time,
- * or it will always be TRUE and host just skip the waiting
- * condition, it causes target assert due to host already
- * suspend
- */
- ar->is_target_paused = false;
-
- pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
-
- if ((val & 0x000000ff) != 0x3) {
- pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
- (val & 0xffffff00) | 0x03);
- }
-
- return 0;
-resume:
- ret = ath10k_core_target_resume(ar);
- if (ret)
- ath10k_warn("could not resume (%d)\n", ret);
-
- return retval;
-}
-
-static int ath10k_pci_resume(struct device *device)
-{
- struct pci_dev *pdev = to_pci_dev(device);
- struct ath10k *ar = pci_get_drvdata(pdev);
- struct ath10k_pci *ar_pci;
- int ret;
- u32 val;
-
- ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
-
- if (!ar)
- return -ENODEV;
- ar_pci = ath10k_pci_priv(ar);
-
- if (!ar_pci)
- return -ENODEV;
-
- ret = pci_enable_device(pdev);
- if (ret) {
- ath10k_warn("cannot enable PCI device: %d\n", ret);
- return ret;
- }
-
- pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
-
- if ((val & 0x000000ff) != 0) {
- pci_restore_state(pdev);
- pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
- val & 0xffffff00);
- /*
- * Suspend/Resume resets the PCI configuration space,
- * so we have to re-disable the RETRY_TIMEOUT register (0x41)
- * to keep PCI Tx retries from interfering with C3 CPU state
- */
- pci_read_config_dword(pdev, 0x40, &val);
-
- if ((val & 0x0000ff00) != 0)
- pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
- }
-
- ret = ath10k_core_target_resume(ar);
- if (ret)
- ath10k_warn("target resume failed: %d\n", ret);
-
- return ret;
-}
-
-static SIMPLE_DEV_PM_OPS(ath10k_dev_pm_ops,
- ath10k_pci_suspend,
- ath10k_pci_resume);
-
-#define ATH10K_PCI_PM_OPS (&ath10k_dev_pm_ops)
-
-#else
-
-#define ATH10K_PCI_PM_OPS NULL
-
-#endif /* CONFIG_PM_SLEEP */
-
MODULE_DEVICE_TABLE(pci, ath10k_pci_id_table);
static struct pci_driver ath10k_pci_driver = {
@@ -2474,7 +2429,6 @@ static struct pci_driver ath10k_pci_driver = {
.id_table = ath10k_pci_id_table,
.probe = ath10k_pci_probe,
.remove = ath10k_pci_remove,
- .driver.pm = ATH10K_PCI_PM_OPS,
};
static int __init ath10k_pci_init(void)
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index d2a055a07dc6..d3a2e6cc9179 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -152,7 +152,7 @@ struct service_to_pipe {
enum ath10k_pci_features {
ATH10K_PCI_FEATURE_MSI_X = 0,
- ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND = 1,
+ ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND = 1,
/* keep last */
ATH10K_PCI_FEATURE_COUNT
@@ -311,7 +311,7 @@ static inline void ath10k_pci_write32(struct ath10k *ar, u32 offset,
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
void __iomem *addr = ar_pci->mem;
- if (test_bit(ATH10K_PCI_FEATURE_HW_1_0_WARKAROUND, ar_pci->features)) {
+ if (test_bit(ATH10K_PCI_FEATURE_HW_1_0_WORKAROUND, ar_pci->features)) {
unsigned long irq_flags;
spin_lock_irqsave(&ar_pci->hw_v1_workaround_lock, irq_flags);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 7d4b7987422d..5e4246015cdc 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -27,6 +27,13 @@ void ath10k_wmi_flush_tx(struct ath10k *ar)
{
int ret;
+ lockdep_assert_held(&ar->conf_mutex);
+
+ if (ar->state == ATH10K_STATE_WEDGED) {
+ ath10k_warn("wmi flush skipped - device is wedged anyway\n");
+ return;
+ }
+
ret = wait_event_timeout(ar->wmi.wq,
atomic_read(&ar->wmi.pending_tx_count) == 0,
5*HZ);
@@ -111,7 +118,7 @@ static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb,
trace_ath10k_wmi_cmd(cmd_id, skb->data, skb->len);
- status = ath10k_htc_send(ar->htc, ar->wmi.eid, skb);
+ status = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
if (status) {
dev_kfree_skb_any(skb);
atomic_dec(&ar->wmi.pending_tx_count);
@@ -501,8 +508,8 @@ static void ath10k_wmi_update_tim(struct ath10k *ar,
ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
(u8 *)skb_tail_pointer(bcn) - ies);
if (!ie) {
- /* highly unlikely for mac80211 */
- ath10k_warn("no tim ie found;\n");
+ if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
+ ath10k_warn("no tim ie found;\n");
return;
}
@@ -1114,7 +1121,7 @@ int ath10k_wmi_connect_htc_service(struct ath10k *ar)
/* connect to control service */
conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
- status = ath10k_htc_connect_service(ar->htc, &conn_req, &conn_resp);
+ status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
if (status) {
ath10k_warn("failed to connect to WMI CONTROL service status: %d\n",
status);
@@ -1748,6 +1755,9 @@ int ath10k_wmi_vdev_install_key(struct ath10k *ar,
if (arg->key_data)
memcpy(cmd->key_data, arg->key_data, arg->key_len);
+ ath10k_dbg(ATH10K_DBG_WMI,
+ "wmi vdev install key idx %d cipher %d len %d\n",
+ arg->key_idx, arg->key_cipher, arg->key_len);
return ath10k_wmi_cmd_send(ar, skb, WMI_VDEV_INSTALL_KEY_CMDID);
}
@@ -2011,6 +2021,9 @@ int ath10k_wmi_peer_assoc(struct ath10k *ar,
cmd->peer_vht_rates.tx_mcs_set =
__cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
+ ath10k_dbg(ATH10K_DBG_WMI,
+ "wmi peer assoc vdev %d addr %pM\n",
+ arg->vdev_id, arg->addr);
return ath10k_wmi_cmd_send(ar, skb, WMI_PEER_ASSOC_CMDID);
}
@@ -2079,3 +2092,22 @@ int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
ath10k_dbg(ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
return ath10k_wmi_cmd_send(ar, skb, WMI_REQUEST_STATS_CMDID);
}
+
+int ath10k_wmi_force_fw_hang(struct ath10k *ar,
+ enum wmi_force_fw_hang_type type, u32 delay_ms)
+{
+ struct wmi_force_fw_hang_cmd *cmd;
+ struct sk_buff *skb;
+
+ skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
+ cmd->type = __cpu_to_le32(type);
+ cmd->delay_ms = __cpu_to_le32(delay_ms);
+
+ ath10k_dbg(ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
+ type, delay_ms);
+ return ath10k_wmi_cmd_send(ar, skb, WMI_FORCE_FW_HANG_CMDID);
+}
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 9555f5a0e041..da3b2bc4c88a 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -416,6 +416,7 @@ enum wmi_cmd_id {
WMI_PDEV_FTM_INTG_CMDID,
WMI_VDEV_SET_KEEPALIVE_CMDID,
WMI_VDEV_GET_KEEPALIVE_CMDID,
+ WMI_FORCE_FW_HANG_CMDID,
/* GPIO Configuration */
WMI_GPIO_CONFIG_CMDID = WMI_CMD_GRP(WMI_GRP_GPIO),
@@ -2972,6 +2973,22 @@ struct wmi_sta_keepalive_cmd {
struct wmi_sta_keepalive_arp_resp arp_resp;
} __packed;
+enum wmi_force_fw_hang_type {
+ WMI_FORCE_FW_HANG_ASSERT = 1,
+ WMI_FORCE_FW_HANG_NO_DETECT,
+ WMI_FORCE_FW_HANG_CTRL_EP_FULL,
+ WMI_FORCE_FW_HANG_EMPTY_POINT,
+ WMI_FORCE_FW_HANG_STACK_OVERFLOW,
+ WMI_FORCE_FW_HANG_INFINITE_LOOP,
+};
+
+#define WMI_FORCE_FW_HANG_RANDOM_TIME 0xFFFFFFFF
+
+struct wmi_force_fw_hang_cmd {
+ __le32 type;
+ __le32 delay_ms;
+} __packed;
+
#define ATH10K_RTS_MAX 2347
#define ATH10K_FRAGMT_THRESHOLD_MIN 540
#define ATH10K_FRAGMT_THRESHOLD_MAX 2346
@@ -3048,5 +3065,7 @@ int ath10k_wmi_beacon_send(struct ath10k *ar, const struct wmi_bcn_tx_arg *arg);
int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
const struct wmi_pdev_set_wmm_params_arg *arg);
int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id);
+int ath10k_wmi_force_fw_hang(struct ath10k *ar,
+ enum wmi_force_fw_hang_type type, u32 delay_ms);
#endif /* _WMI_H_ */
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 81b686c6a376..40825d43322e 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -325,7 +325,7 @@ ath5k_prepare_multicast(struct ieee80211_hw *hw,
struct netdev_hw_addr *ha;
mfilt[0] = 0;
- mfilt[1] = 1;
+ mfilt[1] = 0;
netdev_hw_addr_list_for_each(ha, mc_list) {
/* calculate XOR of eight 6-bit values */
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index d491a3178986..c91bc6111c23 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -96,6 +96,16 @@ config ATH9K_LEGACY_RATE_CONTROL
has to be passed to mac80211 using the module parameter,
ieee80211_default_rc_algo.
+config ATH9K_RFKILL
+ bool "Atheros ath9k rfkill support" if EXPERT
+ depends on ATH9K
+ depends on RFKILL=y || RFKILL=ATH9K
+ default y
+ help
+ Say Y to have ath9k poll the RF-Kill GPIO every couple of
+ seconds. Turn off to save power, but enable it if you have
+ a platform that can toggle the RF-Kill GPIO.
+
config ATH9K_HTC
tristate "Atheros HTC based wireless cards support"
depends on USB && MAC80211
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index 664844c5d3d5..dd1cc73d7946 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -16,37 +16,119 @@
#include "ath9k.h"
-static inline bool ath_is_alt_ant_ratio_better(int alt_ratio, int maxdelta,
+/*
+ * AR9285
+ * ======
+ *
+ * EEPROM has 2 4-bit fields containing the card configuration.
+ *
+ * antdiv_ctl1:
+ * ------------
+ * bb_enable_ant_div_lnadiv : 1
+ * bb_ant_div_alt_gaintb : 1
+ * bb_ant_div_main_gaintb : 1
+ * bb_enable_ant_fast_div : 1
+ *
+ * antdiv_ctl2:
+ * -----------
+ * bb_ant_div_alt_lnaconf : 2
+ * bb_ant_div_main_lnaconf : 2
+ *
+ * The EEPROM bits are used as follows:
+ * ------------------------------------
+ *
+ * bb_enable_ant_div_lnadiv - Enable LNA path rx antenna diversity/combining.
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ *
+ * bb_ant_div_[alt/main]_gaintb - 0 -> Antenna config Alt/Main uses gaintable 0
+ * 1 -> Antenna config Alt/Main uses gaintable 1
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ *
+ * bb_enable_ant_fast_div - Enable fast antenna diversity.
+ * Set in AR_PHY_CCK_DETECT.
+ *
+ * bb_ant_div_[alt/main]_lnaconf - Alt/Main LNA diversity/combining input config.
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ * 10=LNA1
+ * 01=LNA2
+ * 11=LNA1+LNA2
+ * 00=LNA1-LNA2
+ *
+ * AR9485 / AR9565 / AR9331
+ * ========================
+ *
+ * The same bits are present in the EEPROM, but the location in the
+ * EEPROM is different (ant_div_control in ar9300_BaseExtension_1).
+ *
+ * ant_div_alt_lnaconf ==> bit 0~1
+ * ant_div_main_lnaconf ==> bit 2~3
+ * ant_div_alt_gaintb ==> bit 4
+ * ant_div_main_gaintb ==> bit 5
+ * enable_ant_div_lnadiv ==> bit 6
+ * enable_ant_fast_div ==> bit 7
+ */
+
+static inline bool ath_is_alt_ant_ratio_better(struct ath_ant_comb *antcomb,
+ int alt_ratio, int maxdelta,
int mindelta, int main_rssi_avg,
int alt_rssi_avg, int pkt_count)
{
- return (((alt_ratio >= ATH_ANT_DIV_COMB_ALT_ANT_RATIO2) &&
- (alt_rssi_avg > main_rssi_avg + maxdelta)) ||
- (alt_rssi_avg > main_rssi_avg + mindelta)) && (pkt_count > 50);
+ if (pkt_count <= 50)
+ return false;
+
+ if (alt_rssi_avg > main_rssi_avg + mindelta)
+ return true;
+
+ if (alt_ratio >= antcomb->ant_ratio2 &&
+ alt_rssi_avg >= antcomb->low_rssi_thresh &&
+ (alt_rssi_avg > main_rssi_avg + maxdelta))
+ return true;
+
+ return false;
}
-static inline bool ath_ant_div_comb_alt_check(u8 div_group, int alt_ratio,
- int curr_main_set, int curr_alt_set,
- int alt_rssi_avg, int main_rssi_avg)
+static inline bool ath_ant_div_comb_alt_check(struct ath_hw_antcomb_conf *conf,
+ struct ath_ant_comb *antcomb,
+ int alt_ratio, int alt_rssi_avg,
+ int main_rssi_avg)
{
- bool result = false;
- switch (div_group) {
+ bool result, set1, set2;
+
+ result = set1 = set2 = false;
+
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2 &&
+ conf->alt_lna_conf == ATH_ANT_DIV_COMB_LNA1)
+ set1 = true;
+
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA1 &&
+ conf->alt_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ set2 = true;
+
+ switch (conf->div_group) {
case 0:
if (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO)
result = true;
break;
case 1:
case 2:
- if ((((curr_main_set == ATH_ANT_DIV_COMB_LNA2) &&
- (curr_alt_set == ATH_ANT_DIV_COMB_LNA1) &&
- (alt_rssi_avg >= (main_rssi_avg - 5))) ||
- ((curr_main_set == ATH_ANT_DIV_COMB_LNA1) &&
- (curr_alt_set == ATH_ANT_DIV_COMB_LNA2) &&
- (alt_rssi_avg >= (main_rssi_avg - 2)))) &&
- (alt_rssi_avg >= 4))
+ if (alt_rssi_avg < 4 || alt_rssi_avg < antcomb->low_rssi_thresh)
+ break;
+
+ if ((set1 && (alt_rssi_avg >= (main_rssi_avg - 5))) ||
+ (set2 && (alt_rssi_avg >= (main_rssi_avg - 2))) ||
+ (alt_ratio > antcomb->ant_ratio))
result = true;
- else
- result = false;
+
+ break;
+ case 3:
+ if (alt_rssi_avg < 4 || alt_rssi_avg < antcomb->low_rssi_thresh)
+ break;
+
+ if ((set1 && (alt_rssi_avg >= (main_rssi_avg - 3))) ||
+ (set2 && (alt_rssi_avg >= (main_rssi_avg + 3))) ||
+ (alt_ratio > antcomb->ant_ratio))
+ result = true;
+
break;
}
@@ -108,6 +190,74 @@ static void ath_lnaconf_alt_good_scan(struct ath_ant_comb *antcomb,
}
}
+static void ath_ant_set_alt_ratio(struct ath_ant_comb *antcomb,
+ struct ath_hw_antcomb_conf *conf)
+{
+ /* set alt to the conf with maximun ratio */
+ if (antcomb->first_ratio && antcomb->second_ratio) {
+ if (antcomb->rssi_second > antcomb->rssi_third) {
+ /* first alt*/
+ if ((antcomb->first_quick_scan_conf == ATH_ANT_DIV_COMB_LNA1) ||
+ (antcomb->first_quick_scan_conf == ATH_ANT_DIV_COMB_LNA2))
+ /* Set alt LNA1 or LNA2*/
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ else
+ /* Set alt to A+B or A-B */
+ conf->alt_lna_conf =
+ antcomb->first_quick_scan_conf;
+ } else if ((antcomb->second_quick_scan_conf == ATH_ANT_DIV_COMB_LNA1) ||
+ (antcomb->second_quick_scan_conf == ATH_ANT_DIV_COMB_LNA2)) {
+ /* Set alt LNA1 or LNA2 */
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ } else {
+ /* Set alt to A+B or A-B */
+ conf->alt_lna_conf = antcomb->second_quick_scan_conf;
+ }
+ } else if (antcomb->first_ratio) {
+ /* first alt */
+ if ((antcomb->first_quick_scan_conf == ATH_ANT_DIV_COMB_LNA1) ||
+ (antcomb->first_quick_scan_conf == ATH_ANT_DIV_COMB_LNA2))
+ /* Set alt LNA1 or LNA2 */
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ else
+ /* Set alt to A+B or A-B */
+ conf->alt_lna_conf = antcomb->first_quick_scan_conf;
+ } else if (antcomb->second_ratio) {
+ /* second alt */
+ if ((antcomb->second_quick_scan_conf == ATH_ANT_DIV_COMB_LNA1) ||
+ (antcomb->second_quick_scan_conf == ATH_ANT_DIV_COMB_LNA2))
+ /* Set alt LNA1 or LNA2 */
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ else
+ /* Set alt to A+B or A-B */
+ conf->alt_lna_conf = antcomb->second_quick_scan_conf;
+ } else {
+ /* main is largest */
+ if ((antcomb->main_conf == ATH_ANT_DIV_COMB_LNA1) ||
+ (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA2))
+ /* Set alt LNA1 or LNA2 */
+ if (conf->main_lna_conf == ATH_ANT_DIV_COMB_LNA2)
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ else
+ /* Set alt to A+B or A-B */
+ conf->alt_lna_conf = antcomb->main_conf;
+ }
+}
+
static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
struct ath_hw_antcomb_conf *div_ant_conf,
int main_rssi_avg, int alt_rssi_avg,
@@ -129,7 +279,7 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA1) {
/* main is LNA1 */
- if (ath_is_alt_ant_ratio_better(alt_ratio,
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
ATH_ANT_DIV_COMB_LNA1_DELTA_HI,
ATH_ANT_DIV_COMB_LNA1_DELTA_LOW,
main_rssi_avg, alt_rssi_avg,
@@ -138,7 +288,7 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
else
antcomb->first_ratio = false;
} else if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA2) {
- if (ath_is_alt_ant_ratio_better(alt_ratio,
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
ATH_ANT_DIV_COMB_LNA1_DELTA_MID,
ATH_ANT_DIV_COMB_LNA1_DELTA_LOW,
main_rssi_avg, alt_rssi_avg,
@@ -147,11 +297,11 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
else
antcomb->first_ratio = false;
} else {
- if ((((alt_ratio >= ATH_ANT_DIV_COMB_ALT_ANT_RATIO2) &&
- (alt_rssi_avg > main_rssi_avg +
- ATH_ANT_DIV_COMB_LNA1_DELTA_HI)) ||
- (alt_rssi_avg > main_rssi_avg)) &&
- (antcomb->total_pkt_count > 50))
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
+ ATH_ANT_DIV_COMB_LNA1_DELTA_HI,
+ 0,
+ main_rssi_avg, alt_rssi_avg,
+ antcomb->total_pkt_count))
antcomb->first_ratio = true;
else
antcomb->first_ratio = false;
@@ -164,17 +314,21 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
antcomb->rssi_first = main_rssi_avg;
antcomb->rssi_third = alt_rssi_avg;
- if (antcomb->second_quick_scan_conf == ATH_ANT_DIV_COMB_LNA1)
+ switch(antcomb->second_quick_scan_conf) {
+ case ATH_ANT_DIV_COMB_LNA1:
antcomb->rssi_lna1 = alt_rssi_avg;
- else if (antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA2)
+ break;
+ case ATH_ANT_DIV_COMB_LNA2:
antcomb->rssi_lna2 = alt_rssi_avg;
- else if (antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2) {
+ break;
+ case ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2:
if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA2)
antcomb->rssi_lna2 = main_rssi_avg;
else if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA1)
antcomb->rssi_lna1 = main_rssi_avg;
+ break;
+ default:
+ break;
}
if (antcomb->rssi_lna2 > antcomb->rssi_lna1 +
@@ -184,7 +338,7 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
div_ant_conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA1) {
- if (ath_is_alt_ant_ratio_better(alt_ratio,
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
ATH_ANT_DIV_COMB_LNA1_DELTA_HI,
ATH_ANT_DIV_COMB_LNA1_DELTA_LOW,
main_rssi_avg, alt_rssi_avg,
@@ -193,7 +347,7 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
else
antcomb->second_ratio = false;
} else if (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA2) {
- if (ath_is_alt_ant_ratio_better(alt_ratio,
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
ATH_ANT_DIV_COMB_LNA1_DELTA_MID,
ATH_ANT_DIV_COMB_LNA1_DELTA_LOW,
main_rssi_avg, alt_rssi_avg,
@@ -202,105 +356,18 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
else
antcomb->second_ratio = false;
} else {
- if ((((alt_ratio >= ATH_ANT_DIV_COMB_ALT_ANT_RATIO2) &&
- (alt_rssi_avg > main_rssi_avg +
- ATH_ANT_DIV_COMB_LNA1_DELTA_HI)) ||
- (alt_rssi_avg > main_rssi_avg)) &&
- (antcomb->total_pkt_count > 50))
+ if (ath_is_alt_ant_ratio_better(antcomb, alt_ratio,
+ ATH_ANT_DIV_COMB_LNA1_DELTA_HI,
+ 0,
+ main_rssi_avg, alt_rssi_avg,
+ antcomb->total_pkt_count))
antcomb->second_ratio = true;
else
antcomb->second_ratio = false;
}
- /* set alt to the conf with maximun ratio */
- if (antcomb->first_ratio && antcomb->second_ratio) {
- if (antcomb->rssi_second > antcomb->rssi_third) {
- /* first alt*/
- if ((antcomb->first_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA1) ||
- (antcomb->first_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA2))
- /* Set alt LNA1 or LNA2*/
- if (div_ant_conf->main_lna_conf ==
- ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- else
- /* Set alt to A+B or A-B */
- div_ant_conf->alt_lna_conf =
- antcomb->first_quick_scan_conf;
- } else if ((antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA1) ||
- (antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA2)) {
- /* Set alt LNA1 or LNA2 */
- if (div_ant_conf->main_lna_conf ==
- ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- } else {
- /* Set alt to A+B or A-B */
- div_ant_conf->alt_lna_conf =
- antcomb->second_quick_scan_conf;
- }
- } else if (antcomb->first_ratio) {
- /* first alt */
- if ((antcomb->first_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA1) ||
- (antcomb->first_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA2))
- /* Set alt LNA1 or LNA2 */
- if (div_ant_conf->main_lna_conf ==
- ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- else
- /* Set alt to A+B or A-B */
- div_ant_conf->alt_lna_conf =
- antcomb->first_quick_scan_conf;
- } else if (antcomb->second_ratio) {
- /* second alt */
- if ((antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA1) ||
- (antcomb->second_quick_scan_conf ==
- ATH_ANT_DIV_COMB_LNA2))
- /* Set alt LNA1 or LNA2 */
- if (div_ant_conf->main_lna_conf ==
- ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- else
- /* Set alt to A+B or A-B */
- div_ant_conf->alt_lna_conf =
- antcomb->second_quick_scan_conf;
- } else {
- /* main is largest */
- if ((antcomb->main_conf == ATH_ANT_DIV_COMB_LNA1) ||
- (antcomb->main_conf == ATH_ANT_DIV_COMB_LNA2))
- /* Set alt LNA1 or LNA2 */
- if (div_ant_conf->main_lna_conf ==
- ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else
- div_ant_conf->alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- else
- /* Set alt to A+B or A-B */
- div_ant_conf->alt_lna_conf = antcomb->main_conf;
- }
+ ath_ant_set_alt_ratio(antcomb, div_ant_conf);
+
break;
default:
break;
@@ -430,8 +497,7 @@ static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
ant_conf->fast_div_bias = 0x1;
break;
case 0x10: /* LNA2 A-B */
- if (!(antcomb->scan) &&
- (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+ if (!antcomb->scan && (alt_ratio > antcomb->ant_ratio))
ant_conf->fast_div_bias = 0x1;
else
ant_conf->fast_div_bias = 0x2;
@@ -440,15 +506,13 @@ static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
ant_conf->fast_div_bias = 0x1;
break;
case 0x13: /* LNA2 A+B */
- if (!(antcomb->scan) &&
- (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+ if (!antcomb->scan && (alt_ratio > antcomb->ant_ratio))
ant_conf->fast_div_bias = 0x1;
else
ant_conf->fast_div_bias = 0x2;
break;
case 0x20: /* LNA1 A-B */
- if (!(antcomb->scan) &&
- (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+ if (!antcomb->scan && (alt_ratio > antcomb->ant_ratio))
ant_conf->fast_div_bias = 0x1;
else
ant_conf->fast_div_bias = 0x2;
@@ -457,8 +521,7 @@ static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
ant_conf->fast_div_bias = 0x1;
break;
case 0x23: /* LNA1 A+B */
- if (!(antcomb->scan) &&
- (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+ if (!antcomb->scan && (alt_ratio > antcomb->ant_ratio))
ant_conf->fast_div_bias = 0x1;
else
ant_conf->fast_div_bias = 0x2;
@@ -475,6 +538,9 @@ static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
default:
break;
}
+
+ if (antcomb->fast_div_bias)
+ ant_conf->fast_div_bias = antcomb->fast_div_bias;
} else if (ant_conf->div_group == 3) {
switch ((ant_conf->main_lna_conf << 4) |
ant_conf->alt_lna_conf) {
@@ -540,6 +606,138 @@ static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
}
}
+static void ath_ant_try_scan(struct ath_ant_comb *antcomb,
+ struct ath_hw_antcomb_conf *conf,
+ int curr_alt_set, int alt_rssi_avg,
+ int main_rssi_avg)
+{
+ switch (curr_alt_set) {
+ case ATH_ANT_DIV_COMB_LNA2:
+ antcomb->rssi_lna2 = alt_rssi_avg;
+ antcomb->rssi_lna1 = main_rssi_avg;
+ antcomb->scan = true;
+ /* set to A+B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
+ break;
+ case ATH_ANT_DIV_COMB_LNA1:
+ antcomb->rssi_lna1 = alt_rssi_avg;
+ antcomb->rssi_lna2 = main_rssi_avg;
+ antcomb->scan = true;
+ /* set to A+B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
+ break;
+ case ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2:
+ antcomb->rssi_add = alt_rssi_avg;
+ antcomb->scan = true;
+ /* set to A-B */
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
+ break;
+ case ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2:
+ antcomb->rssi_sub = alt_rssi_avg;
+ antcomb->scan = false;
+ if (antcomb->rssi_lna2 >
+ (antcomb->rssi_lna1 + ATH_ANT_DIV_COMB_LNA1_LNA2_SWITCH_DELTA)) {
+ /* use LNA2 as main LNA */
+ if ((antcomb->rssi_add > antcomb->rssi_lna1) &&
+ (antcomb->rssi_add > antcomb->rssi_sub)) {
+ /* set to A+B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
+ } else if (antcomb->rssi_sub >
+ antcomb->rssi_lna1) {
+ /* set to A-B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
+ } else {
+ /* set to LNA1 */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ }
+ } else {
+ /* use LNA1 as main LNA */
+ if ((antcomb->rssi_add > antcomb->rssi_lna2) &&
+ (antcomb->rssi_add > antcomb->rssi_sub)) {
+ /* set to A+B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
+ } else if (antcomb->rssi_sub >
+ antcomb->rssi_lna1) {
+ /* set to A-B */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
+ } else {
+ /* set to LNA2 */
+ conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+static bool ath_ant_try_switch(struct ath_hw_antcomb_conf *div_ant_conf,
+ struct ath_ant_comb *antcomb,
+ int alt_ratio, int alt_rssi_avg,
+ int main_rssi_avg, int curr_main_set,
+ int curr_alt_set)
+{
+ bool ret = false;
+
+ if (ath_ant_div_comb_alt_check(div_ant_conf, antcomb, alt_ratio,
+ alt_rssi_avg, main_rssi_avg)) {
+ if (curr_alt_set == ATH_ANT_DIV_COMB_LNA2) {
+ /*
+ * Switch main and alt LNA.
+ */
+ div_ant_conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ div_ant_conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ } else if (curr_alt_set == ATH_ANT_DIV_COMB_LNA1) {
+ div_ant_conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ div_ant_conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+ }
+
+ ret = true;
+ } else if ((curr_alt_set != ATH_ANT_DIV_COMB_LNA1) &&
+ (curr_alt_set != ATH_ANT_DIV_COMB_LNA2)) {
+ /*
+ Set alt to another LNA.
+ */
+ if (curr_main_set == ATH_ANT_DIV_COMB_LNA2)
+ div_ant_conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1;
+ else if (curr_main_set == ATH_ANT_DIV_COMB_LNA1)
+ div_ant_conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA2;
+
+ ret = true;
+ }
+
+ return ret;
+}
+
+static bool ath_ant_short_scan_check(struct ath_ant_comb *antcomb)
+{
+ int alt_ratio;
+
+ if (!antcomb->scan || !antcomb->alt_good)
+ return false;
+
+ if (time_after(jiffies, antcomb->scan_start_time +
+ msecs_to_jiffies(ATH_ANT_DIV_COMB_SHORT_SCAN_INTR)))
+ return true;
+
+ if (antcomb->total_pkt_count == ATH_ANT_DIV_COMB_SHORT_SCAN_PKTCOUNT) {
+ alt_ratio = ((antcomb->alt_recv_cnt * 100) /
+ antcomb->total_pkt_count);
+ if (alt_ratio < antcomb->ant_ratio)
+ return true;
+ }
+
+ return false;
+}
+
void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
{
struct ath_hw_antcomb_conf div_ant_conf;
@@ -549,41 +747,46 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
int main_rssi = rs->rs_rssi_ctl0;
int alt_rssi = rs->rs_rssi_ctl1;
int rx_ant_conf, main_ant_conf;
- bool short_scan = false;
+ bool short_scan = false, ret;
rx_ant_conf = (rs->rs_rssi_ctl2 >> ATH_ANT_RX_CURRENT_SHIFT) &
ATH_ANT_RX_MASK;
main_ant_conf = (rs->rs_rssi_ctl2 >> ATH_ANT_RX_MAIN_SHIFT) &
ATH_ANT_RX_MASK;
+ if (alt_rssi >= antcomb->low_rssi_thresh) {
+ antcomb->ant_ratio = ATH_ANT_DIV_COMB_ALT_ANT_RATIO;
+ antcomb->ant_ratio2 = ATH_ANT_DIV_COMB_ALT_ANT_RATIO2;
+ } else {
+ antcomb->ant_ratio = ATH_ANT_DIV_COMB_ALT_ANT_RATIO_LOW_RSSI;
+ antcomb->ant_ratio2 = ATH_ANT_DIV_COMB_ALT_ANT_RATIO2_LOW_RSSI;
+ }
+
/* Record packet only when both main_rssi and alt_rssi is positive */
if (main_rssi > 0 && alt_rssi > 0) {
antcomb->total_pkt_count++;
antcomb->main_total_rssi += main_rssi;
antcomb->alt_total_rssi += alt_rssi;
+
if (main_ant_conf == rx_ant_conf)
antcomb->main_recv_cnt++;
else
antcomb->alt_recv_cnt++;
}
- /* Short scan check */
- if (antcomb->scan && antcomb->alt_good) {
- if (time_after(jiffies, antcomb->scan_start_time +
- msecs_to_jiffies(ATH_ANT_DIV_COMB_SHORT_SCAN_INTR)))
- short_scan = true;
- else
- if (antcomb->total_pkt_count ==
- ATH_ANT_DIV_COMB_SHORT_SCAN_PKTCOUNT) {
- alt_ratio = ((antcomb->alt_recv_cnt * 100) /
- antcomb->total_pkt_count);
- if (alt_ratio < ATH_ANT_DIV_COMB_ALT_ANT_RATIO)
- short_scan = true;
- }
+ if (main_ant_conf == rx_ant_conf) {
+ ANT_STAT_INC(ANT_MAIN, recv_cnt);
+ ANT_LNA_INC(ANT_MAIN, rx_ant_conf);
+ } else {
+ ANT_STAT_INC(ANT_ALT, recv_cnt);
+ ANT_LNA_INC(ANT_ALT, rx_ant_conf);
}
+ /* Short scan check */
+ short_scan = ath_ant_short_scan_check(antcomb);
+
if (((antcomb->total_pkt_count < ATH_ANT_DIV_COMB_MAX_PKTCOUNT) ||
- rs->rs_moreaggr) && !short_scan)
+ rs->rs_moreaggr) && !short_scan)
return;
if (antcomb->total_pkt_count) {
@@ -595,15 +798,13 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
antcomb->total_pkt_count);
}
-
ath9k_hw_antdiv_comb_conf_get(sc->sc_ah, &div_ant_conf);
curr_alt_set = div_ant_conf.alt_lna_conf;
curr_main_set = div_ant_conf.main_lna_conf;
-
antcomb->count++;
if (antcomb->count == ATH_ANT_DIV_COMB_MAX_COUNT) {
- if (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO) {
+ if (alt_ratio > antcomb->ant_ratio) {
ath_lnaconf_alt_good_scan(antcomb, div_ant_conf,
main_rssi_avg);
antcomb->alt_good = true;
@@ -617,153 +818,47 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
}
if (!antcomb->scan) {
- if (ath_ant_div_comb_alt_check(div_ant_conf.div_group,
- alt_ratio, curr_main_set, curr_alt_set,
- alt_rssi_avg, main_rssi_avg)) {
- if (curr_alt_set == ATH_ANT_DIV_COMB_LNA2) {
- /* Switch main and alt LNA */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- } else if (curr_alt_set == ATH_ANT_DIV_COMB_LNA1) {
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- }
-
- goto div_comb_done;
- } else if ((curr_alt_set != ATH_ANT_DIV_COMB_LNA1) &&
- (curr_alt_set != ATH_ANT_DIV_COMB_LNA2)) {
- /* Set alt to another LNA */
- if (curr_main_set == ATH_ANT_DIV_COMB_LNA2)
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- else if (curr_main_set == ATH_ANT_DIV_COMB_LNA1)
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
-
- goto div_comb_done;
- }
-
- if ((alt_rssi_avg < (main_rssi_avg +
- div_ant_conf.lna1_lna2_delta)))
+ ret = ath_ant_try_switch(&div_ant_conf, antcomb, alt_ratio,
+ alt_rssi_avg, main_rssi_avg,
+ curr_main_set, curr_alt_set);
+ if (ret)
goto div_comb_done;
}
+ if (!antcomb->scan &&
+ (alt_rssi_avg < (main_rssi_avg + div_ant_conf.lna1_lna2_delta)))
+ goto div_comb_done;
+
if (!antcomb->scan_not_start) {
- switch (curr_alt_set) {
- case ATH_ANT_DIV_COMB_LNA2:
- antcomb->rssi_lna2 = alt_rssi_avg;
- antcomb->rssi_lna1 = main_rssi_avg;
- antcomb->scan = true;
- /* set to A+B */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
- break;
- case ATH_ANT_DIV_COMB_LNA1:
- antcomb->rssi_lna1 = alt_rssi_avg;
- antcomb->rssi_lna2 = main_rssi_avg;
- antcomb->scan = true;
- /* set to A+B */
- div_ant_conf.main_lna_conf = ATH_ANT_DIV_COMB_LNA2;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
- break;
- case ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2:
- antcomb->rssi_add = alt_rssi_avg;
- antcomb->scan = true;
- /* set to A-B */
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
- break;
- case ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2:
- antcomb->rssi_sub = alt_rssi_avg;
- antcomb->scan = false;
- if (antcomb->rssi_lna2 >
- (antcomb->rssi_lna1 +
- ATH_ANT_DIV_COMB_LNA1_LNA2_SWITCH_DELTA)) {
- /* use LNA2 as main LNA */
- if ((antcomb->rssi_add > antcomb->rssi_lna1) &&
- (antcomb->rssi_add > antcomb->rssi_sub)) {
- /* set to A+B */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
- } else if (antcomb->rssi_sub >
- antcomb->rssi_lna1) {
- /* set to A-B */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
- } else {
- /* set to LNA1 */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- }
- } else {
- /* use LNA1 as main LNA */
- if ((antcomb->rssi_add > antcomb->rssi_lna2) &&
- (antcomb->rssi_add > antcomb->rssi_sub)) {
- /* set to A+B */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
- } else if (antcomb->rssi_sub >
- antcomb->rssi_lna1) {
- /* set to A-B */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
- } else {
- /* set to LNA2 */
- div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
- div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
- }
- }
- break;
- default:
- break;
- }
+ ath_ant_try_scan(antcomb, &div_ant_conf, curr_alt_set,
+ alt_rssi_avg, main_rssi_avg);
} else {
if (!antcomb->alt_good) {
antcomb->scan_not_start = false;
/* Set alt to another LNA */
if (curr_main_set == ATH_ANT_DIV_COMB_LNA2) {
div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
+ ATH_ANT_DIV_COMB_LNA2;
div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
+ ATH_ANT_DIV_COMB_LNA1;
} else if (curr_main_set == ATH_ANT_DIV_COMB_LNA1) {
div_ant_conf.main_lna_conf =
- ATH_ANT_DIV_COMB_LNA1;
+ ATH_ANT_DIV_COMB_LNA1;
div_ant_conf.alt_lna_conf =
- ATH_ANT_DIV_COMB_LNA2;
+ ATH_ANT_DIV_COMB_LNA2;
}
goto div_comb_done;
}
+ ath_select_ant_div_from_quick_scan(antcomb, &div_ant_conf,
+ main_rssi_avg, alt_rssi_avg,
+ alt_ratio);
+ antcomb->quick_scan_cnt++;
}
- ath_select_ant_div_from_quick_scan(antcomb, &div_ant_conf,
- main_rssi_avg, alt_rssi_avg,
- alt_ratio);
-
- antcomb->quick_scan_cnt++;
-
div_comb_done:
ath_ant_div_conf_fast_divbias(&div_ant_conf, antcomb, alt_ratio);
ath9k_hw_antdiv_comb_conf_set(sc->sc_ah, &div_ant_conf);
+ ath9k_debug_stat_ant(sc, &div_ant_conf, main_rssi_avg, alt_rssi_avg);
antcomb->scan_start_time = jiffies;
antcomb->total_pkt_count = 0;
@@ -772,26 +867,3 @@ div_comb_done:
antcomb->main_recv_cnt = 0;
antcomb->alt_recv_cnt = 0;
}
-
-void ath_ant_comb_update(struct ath_softc *sc)
-{
- struct ath_hw *ah = sc->sc_ah;
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath_hw_antcomb_conf div_ant_conf;
- u8 lna_conf;
-
- ath9k_hw_antdiv_comb_conf_get(ah, &div_ant_conf);
-
- if (sc->ant_rx == 1)
- lna_conf = ATH_ANT_DIV_COMB_LNA1;
- else
- lna_conf = ATH_ANT_DIV_COMB_LNA2;
-
- div_ant_conf.main_lna_conf = lna_conf;
- div_ant_conf.alt_lna_conf = lna_conf;
-
- ath9k_hw_antdiv_comb_conf_set(ah, &div_ant_conf);
-
- if (common->antenna_diversity)
- ath9k_hw_antctrl_shared_chain_lnadiv(ah, true);
-}
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index d1acfe98918a..1576d58291d4 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -610,7 +610,15 @@ static void ar5008_hw_override_ini(struct ath_hw *ah,
REG_SET_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
if (AR_SREV_9280_20_OR_LATER(ah)) {
- val = REG_READ(ah, AR_PCU_MISC_MODE2);
+ /*
+ * For AR9280 and above, there is a new feature that allows
+ * Multicast search based on both MAC Address and Key ID.
+ * By default, this feature is enabled. But since the driver
+ * is not using this feature, we switch it off; otherwise
+ * multicast search based on MAC addr only will fail.
+ */
+ val = REG_READ(ah, AR_PCU_MISC_MODE2) &
+ (~AR_ADHOC_MCAST_KEYID_ENABLE);
if (!AR_SREV_9271(ah))
val &= ~AR_PCU_MISC_MODE2_HWWAR1;
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index f4003512d8d5..1fc1fa955d44 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -555,6 +555,69 @@ static void ar9002_hw_antdiv_comb_conf_set(struct ath_hw *ah,
REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regval);
}
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+
+static void ar9002_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
+{
+ struct ath_btcoex_hw *btcoex = &ah->btcoex_hw;
+ u8 antdiv_ctrl1, antdiv_ctrl2;
+ u32 regval;
+
+ if (enable) {
+ antdiv_ctrl1 = ATH_BT_COEX_ANTDIV_CONTROL1_ENABLE;
+ antdiv_ctrl2 = ATH_BT_COEX_ANTDIV_CONTROL2_ENABLE;
+
+ /*
+ * Don't disable BT ant to allow BB to control SWCOM.
+ */
+ btcoex->bt_coex_mode2 &= (~(AR_BT_DISABLE_BT_ANT));
+ REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2);
+
+ REG_WRITE(ah, AR_PHY_SWITCH_COM, ATH_BT_COEX_ANT_DIV_SWITCH_COM);
+ REG_RMW(ah, AR_PHY_SWITCH_CHAIN_0, 0, 0xf0000000);
+ } else {
+ /*
+ * Disable antenna diversity, use LNA1 only.
+ */
+ antdiv_ctrl1 = ATH_BT_COEX_ANTDIV_CONTROL1_FIXED_A;
+ antdiv_ctrl2 = ATH_BT_COEX_ANTDIV_CONTROL2_FIXED_A;
+
+ /*
+ * Disable BT Ant. to allow concurrent BT and WLAN receive.
+ */
+ btcoex->bt_coex_mode2 |= AR_BT_DISABLE_BT_ANT;
+ REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2);
+
+ /*
+ * Program SWCOM table to make sure RF switch always parks
+ * at BT side.
+ */
+ REG_WRITE(ah, AR_PHY_SWITCH_COM, 0);
+ REG_RMW(ah, AR_PHY_SWITCH_CHAIN_0, 0, 0xf0000000);
+ }
+
+ regval = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL);
+ regval &= (~(AR_PHY_9285_ANT_DIV_CTL_ALL));
+ /*
+ * Clear ant_fast_div_bias [14:9] since for WB195,
+ * the main LNA is always LNA1.
+ */
+ regval &= (~(AR_PHY_9285_FAST_DIV_BIAS));
+ regval |= SM(antdiv_ctrl1, AR_PHY_9285_ANT_DIV_CTL);
+ regval |= SM(antdiv_ctrl2, AR_PHY_9285_ANT_DIV_ALT_LNACONF);
+ regval |= SM((antdiv_ctrl2 >> 2), AR_PHY_9285_ANT_DIV_MAIN_LNACONF);
+ regval |= SM((antdiv_ctrl1 >> 1), AR_PHY_9285_ANT_DIV_ALT_GAINTB);
+ regval |= SM((antdiv_ctrl1 >> 2), AR_PHY_9285_ANT_DIV_MAIN_GAINTB);
+ REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regval);
+
+ regval = REG_READ(ah, AR_PHY_CCK_DETECT);
+ regval &= (~AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV);
+ regval |= SM((antdiv_ctrl1 >> 3), AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV);
+ REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
+}
+
+#endif
+
static void ar9002_hw_spectral_scan_config(struct ath_hw *ah,
struct ath_spec_scan *param)
{
@@ -634,5 +697,9 @@ void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
ops->spectral_scan_trigger = ar9002_hw_spectral_scan_trigger;
ops->spectral_scan_wait = ar9002_hw_spectral_scan_wait;
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ ops->set_bt_ant_diversity = ar9002_hw_set_bt_ant_diversity;
+#endif
+
ar9002_hw_set_nf_limits(ah);
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.h b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
index f9eb2c357169..6314ae2e93e3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
@@ -317,13 +317,15 @@
#define AR_PHY_9285_ANT_DIV_ALT_GAINTB_S 29
#define AR_PHY_9285_ANT_DIV_MAIN_GAINTB 0x40000000
#define AR_PHY_9285_ANT_DIV_MAIN_GAINTB_S 30
-#define AR_PHY_9285_ANT_DIV_LNA1 2
-#define AR_PHY_9285_ANT_DIV_LNA2 1
-#define AR_PHY_9285_ANT_DIV_LNA1_PLUS_LNA2 3
-#define AR_PHY_9285_ANT_DIV_LNA1_MINUS_LNA2 0
#define AR_PHY_9285_ANT_DIV_GAINTB_0 0
#define AR_PHY_9285_ANT_DIV_GAINTB_1 1
+#define ATH_BT_COEX_ANTDIV_CONTROL1_ENABLE 0x0b
+#define ATH_BT_COEX_ANTDIV_CONTROL2_ENABLE 0x09
+#define ATH_BT_COEX_ANTDIV_CONTROL1_FIXED_A 0x04
+#define ATH_BT_COEX_ANTDIV_CONTROL2_FIXED_A 0x09
+#define ATH_BT_COEX_ANT_DIV_SWITCH_COM 0x66666666
+
#define AR_PHY_EXT_CCA0 0x99b8
#define AR_PHY_EXT_CCA0_THRESH62 0x000000FF
#define AR_PHY_EXT_CCA0_THRESH62_S 0
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index d105e43d22e1..abdc7ee87413 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3541,13 +3541,12 @@ static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is2ghz)
return le16_to_cpu(ar9003_modal_header(ah, is2ghz)->switchcomspdt);
}
-
-static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
+u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
{
return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon);
}
-static u32 ar9003_hw_ant_ctrl_common_2_get(struct ath_hw *ah, bool is2ghz)
+u32 ar9003_hw_ant_ctrl_common_2_get(struct ath_hw *ah, bool is2ghz)
{
return le32_to_cpu(ar9003_modal_header(ah, is2ghz)->antCtrlCommon2);
}
@@ -3561,6 +3560,7 @@ static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, int chain,
static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
{
+ struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_hw_capabilities *pCap = &ah->caps;
int chain;
u32 regval, value, gpio;
@@ -3614,6 +3614,11 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
}
value = ar9003_hw_ant_ctrl_common_2_get(ah, is2ghz);
+ if (AR_SREV_9485(ah) && common->bt_ant_diversity) {
+ regval &= ~AR_SWITCH_TABLE_COM2_ALL;
+ regval |= ah->config.ant_ctrl_comm2g_switch_enable;
+
+ }
REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2, AR_SWITCH_TABLE_COM2_ALL, value);
if ((AR_SREV_9462(ah)) && (ah->rxchainmask == 0x2)) {
@@ -3645,8 +3650,11 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
regval &= (~AR_PHY_ANT_DIV_LNADIV);
regval |= ((value >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S;
+ if (AR_SREV_9485(ah) && common->bt_ant_diversity)
+ regval |= AR_ANT_DIV_ENABLE;
+
if (AR_SREV_9565(ah)) {
- if (ah->shared_chain_lnadiv) {
+ if (common->bt_ant_diversity) {
regval |= (1 << AR_PHY_ANT_SW_RX_PROT_S);
} else {
regval &= ~(1 << AR_PHY_ANT_DIV_LNADIV_S);
@@ -3656,10 +3664,14 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
- /*enable fast_div */
+ /* enable fast_div */
regval = REG_READ(ah, AR_PHY_CCK_DETECT);
regval &= (~AR_FAST_DIV_ENABLE);
regval |= ((value >> 7) & 0x1) << AR_FAST_DIV_ENABLE_S;
+
+ if (AR_SREV_9485(ah) && common->bt_ant_diversity)
+ regval |= AR_FAST_DIV_ENABLE;
+
REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
if (pCap->hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) {
@@ -3673,9 +3685,9 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
AR_PHY_ANT_DIV_ALT_GAINTB |
AR_PHY_ANT_DIV_MAIN_GAINTB));
/* by default use LNA1 for the main antenna */
- regval |= (AR_PHY_ANT_DIV_LNA1 <<
+ regval |= (ATH_ANT_DIV_COMB_LNA1 <<
AR_PHY_ANT_DIV_MAIN_LNACONF_S);
- regval |= (AR_PHY_ANT_DIV_LNA2 <<
+ regval |= (ATH_ANT_DIV_COMB_LNA2 <<
AR_PHY_ANT_DIV_ALT_LNACONF_S);
REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 874f6570bd1c..75d4fb41962f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -334,6 +334,8 @@ struct ar9300_eeprom {
s32 ar9003_hw_get_tx_gain_idx(struct ath_hw *ah);
s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah);
+u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz);
+u32 ar9003_hw_ant_ctrl_common_2_get(struct ath_hw *ah, bool is2ghz);
u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 1f694ab3cc78..39c37309f39e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -632,6 +632,22 @@ static void ar9003_hw_override_ini(struct ath_hw *ah)
REG_SET_BIT(ah, AR_PHY_CCK_DETECT,
AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV);
+
+ if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
+ REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE,
+ AR_GLB_SWREG_DISCONT_EN_BT_WLAN);
+
+ if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
+ AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
+ ah->enabled_cals |= TX_IQ_CAL;
+ else
+ ah->enabled_cals &= ~TX_IQ_CAL;
+
+ if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE)
+ ah->enabled_cals |= TX_CL_CAL;
+ else
+ ah->enabled_cals &= ~TX_CL_CAL;
+ }
}
static void ar9003_hw_prog_ini(struct ath_hw *ah,
@@ -814,29 +830,12 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
if (chan->channel == 2484)
ar9003_hw_prog_ini(ah, &ah->iniCckfirJapan2484, 1);
- if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
- REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE,
- AR_GLB_SWREG_DISCONT_EN_BT_WLAN);
-
ah->modes_index = modesIndex;
ar9003_hw_override_ini(ah);
ar9003_hw_set_channel_regs(ah, chan);
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
ath9k_hw_apply_txpower(ah, chan, false);
- if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
- if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
- AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
- ah->enabled_cals |= TX_IQ_CAL;
- else
- ah->enabled_cals &= ~TX_IQ_CAL;
-
- if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE)
- ah->enabled_cals |= TX_CL_CAL;
- else
- ah->enabled_cals &= ~TX_CL_CAL;
- }
-
return 0;
}
@@ -1413,65 +1412,111 @@ static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah,
REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
}
-static void ar9003_hw_antctrl_shared_chain_lnadiv(struct ath_hw *ah,
- bool enable)
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+
+static void ar9003_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
{
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
u8 ant_div_ctl1;
u32 regval;
- if (!AR_SREV_9565(ah))
+ if (!AR_SREV_9485(ah) && !AR_SREV_9565(ah))
return;
- ah->shared_chain_lnadiv = enable;
+ if (AR_SREV_9485(ah)) {
+ regval = ar9003_hw_ant_ctrl_common_2_get(ah,
+ IS_CHAN_2GHZ(ah->curchan));
+ if (enable) {
+ regval &= ~AR_SWITCH_TABLE_COM2_ALL;
+ regval |= ah->config.ant_ctrl_comm2g_switch_enable;
+ }
+ REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2,
+ AR_SWITCH_TABLE_COM2_ALL, regval);
+ }
+
ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
+ /*
+ * Set MAIN/ALT LNA conf.
+ * Set MAIN/ALT gain_tb.
+ */
regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
regval &= (~AR_ANT_DIV_CTRL_ALL);
regval |= (ant_div_ctl1 & 0x3f) << AR_ANT_DIV_CTRL_ALL_S;
- regval &= ~AR_PHY_ANT_DIV_LNADIV;
- regval |= ((ant_div_ctl1 >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S;
-
- if (enable)
- regval |= AR_ANT_DIV_ENABLE;
-
REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
- regval = REG_READ(ah, AR_PHY_CCK_DETECT);
- regval &= ~AR_FAST_DIV_ENABLE;
- regval |= ((ant_div_ctl1 >> 7) & 0x1) << AR_FAST_DIV_ENABLE_S;
-
- if (enable)
- regval |= AR_FAST_DIV_ENABLE;
-
- REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
-
- if (enable) {
- REG_SET_BIT(ah, AR_PHY_MC_GAIN_CTRL,
- (1 << AR_PHY_ANT_SW_RX_PROT_S));
- if (ah->curchan && IS_CHAN_2GHZ(ah->curchan))
- REG_SET_BIT(ah, AR_PHY_RESTART,
- AR_PHY_RESTART_ENABLE_DIV_M2FLAG);
- REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV,
- AR_BTCOEX_WL_LNADIV_FORCE_ON);
- } else {
- REG_CLR_BIT(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_ENABLE);
- REG_CLR_BIT(ah, AR_PHY_MC_GAIN_CTRL,
- (1 << AR_PHY_ANT_SW_RX_PROT_S));
- REG_CLR_BIT(ah, AR_PHY_CCK_DETECT, AR_FAST_DIV_ENABLE);
- REG_CLR_BIT(ah, AR_BTCOEX_WL_LNADIV,
- AR_BTCOEX_WL_LNADIV_FORCE_ON);
-
+ if (AR_SREV_9485_11(ah)) {
+ /*
+ * Enable LNA diversity.
+ */
regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
- regval &= ~(AR_PHY_ANT_DIV_MAIN_LNACONF |
- AR_PHY_ANT_DIV_ALT_LNACONF |
- AR_PHY_ANT_DIV_MAIN_GAINTB |
- AR_PHY_ANT_DIV_ALT_GAINTB);
- regval |= (AR_PHY_ANT_DIV_LNA1 << AR_PHY_ANT_DIV_MAIN_LNACONF_S);
- regval |= (AR_PHY_ANT_DIV_LNA2 << AR_PHY_ANT_DIV_ALT_LNACONF_S);
+ regval &= ~AR_PHY_ANT_DIV_LNADIV;
+ regval |= ((ant_div_ctl1 >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S;
+ if (enable)
+ regval |= AR_ANT_DIV_ENABLE;
+
REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+
+ /*
+ * Enable fast antenna diversity.
+ */
+ regval = REG_READ(ah, AR_PHY_CCK_DETECT);
+ regval &= ~AR_FAST_DIV_ENABLE;
+ regval |= ((ant_div_ctl1 >> 7) & 0x1) << AR_FAST_DIV_ENABLE_S;
+ if (enable)
+ regval |= AR_FAST_DIV_ENABLE;
+
+ REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
+
+ if (pCap->hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) {
+ regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+ regval &= (~(AR_PHY_ANT_DIV_MAIN_LNACONF |
+ AR_PHY_ANT_DIV_ALT_LNACONF |
+ AR_PHY_ANT_DIV_ALT_GAINTB |
+ AR_PHY_ANT_DIV_MAIN_GAINTB));
+ /*
+ * Set MAIN to LNA1 and ALT to LNA2 at the
+ * beginning.
+ */
+ regval |= (ATH_ANT_DIV_COMB_LNA1 <<
+ AR_PHY_ANT_DIV_MAIN_LNACONF_S);
+ regval |= (ATH_ANT_DIV_COMB_LNA2 <<
+ AR_PHY_ANT_DIV_ALT_LNACONF_S);
+ REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+ }
+ } else if (AR_SREV_9565(ah)) {
+ if (enable) {
+ REG_SET_BIT(ah, AR_PHY_MC_GAIN_CTRL,
+ (1 << AR_PHY_ANT_SW_RX_PROT_S));
+ if (ah->curchan && IS_CHAN_2GHZ(ah->curchan))
+ REG_SET_BIT(ah, AR_PHY_RESTART,
+ AR_PHY_RESTART_ENABLE_DIV_M2FLAG);
+ REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV,
+ AR_BTCOEX_WL_LNADIV_FORCE_ON);
+ } else {
+ REG_CLR_BIT(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_ENABLE);
+ REG_CLR_BIT(ah, AR_PHY_MC_GAIN_CTRL,
+ (1 << AR_PHY_ANT_SW_RX_PROT_S));
+ REG_CLR_BIT(ah, AR_PHY_CCK_DETECT, AR_FAST_DIV_ENABLE);
+ REG_CLR_BIT(ah, AR_BTCOEX_WL_LNADIV,
+ AR_BTCOEX_WL_LNADIV_FORCE_ON);
+
+ regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+ regval &= ~(AR_PHY_ANT_DIV_MAIN_LNACONF |
+ AR_PHY_ANT_DIV_ALT_LNACONF |
+ AR_PHY_ANT_DIV_MAIN_GAINTB |
+ AR_PHY_ANT_DIV_ALT_GAINTB);
+ regval |= (ATH_ANT_DIV_COMB_LNA1 <<
+ AR_PHY_ANT_DIV_MAIN_LNACONF_S);
+ regval |= (ATH_ANT_DIV_COMB_LNA2 <<
+ AR_PHY_ANT_DIV_ALT_LNACONF_S);
+ REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+ }
}
}
+#endif
+
static int ar9003_hw_fast_chan_change(struct ath_hw *ah,
struct ath9k_channel *chan,
u8 *ini_reloaded)
@@ -1518,6 +1563,18 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah,
REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites);
+ if (AR_SREV_9462_20_OR_LATER(ah)) {
+ /*
+ * CUS217 mix LNA mode.
+ */
+ if (ar9003_hw_get_rx_gain_idx(ah) == 2) {
+ REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_core,
+ 1, regWrites);
+ REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_postamble,
+ modesIndex, regWrites);
+ }
+ }
+
/*
* For 5GHz channels requiring Fast Clock, apply
* different modal values.
@@ -1528,7 +1585,11 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah,
if (AR_SREV_9565(ah))
REG_WRITE_ARRAY(&ah->iniModesFastClock, 1, regWrites);
- REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites);
+ /*
+ * JAPAN regulatory.
+ */
+ if (chan->channel == 2484)
+ ar9003_hw_prog_ini(ah, &ah->iniCckfirJapan2484, 1);
ah->modes_index = modesIndex;
*ini_reloaded = true;
@@ -1631,11 +1692,14 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
ops->antdiv_comb_conf_get = ar9003_hw_antdiv_comb_conf_get;
ops->antdiv_comb_conf_set = ar9003_hw_antdiv_comb_conf_set;
- ops->antctrl_shared_chain_lnadiv = ar9003_hw_antctrl_shared_chain_lnadiv;
ops->spectral_scan_config = ar9003_hw_spectral_scan_config;
ops->spectral_scan_trigger = ar9003_hw_spectral_scan_trigger;
ops->spectral_scan_wait = ar9003_hw_spectral_scan_wait;
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ ops->set_bt_ant_diversity = ar9003_hw_set_bt_ant_diversity;
+#endif
+
ar9003_hw_set_nf_limits(ah);
ar9003_hw_set_radar_conf(ah);
memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index d4d39f305a0b..23c019d0d9aa 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -296,11 +296,6 @@
#define AR_PHY_ANT_DIV_MAIN_GAINTB 0x40000000
#define AR_PHY_ANT_DIV_MAIN_GAINTB_S 30
-#define AR_PHY_ANT_DIV_LNA1_MINUS_LNA2 0x0
-#define AR_PHY_ANT_DIV_LNA2 0x1
-#define AR_PHY_ANT_DIV_LNA1 0x2
-#define AR_PHY_ANT_DIV_LNA1_PLUS_LNA2 0x3
-
#define AR_PHY_EXTCHN_PWRTHR1 (AR_AGC_BASE + 0x2c)
#define AR_PHY_EXT_CHN_WIN (AR_AGC_BASE + 0x30)
#define AR_PHY_20_40_DET_THR (AR_AGC_BASE + 0x34)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index c1224b5a257b..505c615ada1b 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -137,7 +137,8 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_AGGR_ENCRYPTDELIM 10
/* minimum h/w qdepth to be sustained to maximize aggregation */
#define ATH_AGGR_MIN_QDEPTH 2
-#define ATH_AMPDU_SUBFRAME_DEFAULT 32
+/* minimum h/w qdepth for non-aggregated traffic */
+#define ATH_NON_AGGR_MIN_QDEPTH 8
#define IEEE80211_SEQ_SEQ_SHIFT 4
#define IEEE80211_SEQ_MAX 4096
@@ -174,12 +175,6 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_TX_COMPLETE_POLL_INT 1000
-enum ATH_AGGR_STATUS {
- ATH_AGGR_DONE,
- ATH_AGGR_BAW_CLOSED,
- ATH_AGGR_LIMITED,
-};
-
#define ATH_TXFIFO_DEPTH 8
struct ath_txq {
int mac80211_qnum; /* mac80211 queue number, -1 means not mac80211 Q */
@@ -212,8 +207,9 @@ struct ath_frame_info {
int framelen;
enum ath9k_key_type keytype;
u8 keyix;
- u8 retries;
u8 rtscts_rate;
+ u8 retries : 7;
+ u8 baw_tracked : 1;
};
struct ath_buf_state {
@@ -241,6 +237,7 @@ struct ath_buf {
struct ath_atx_tid {
struct list_head list;
struct sk_buff_head buf_q;
+ struct sk_buff_head retry_q;
struct ath_node *an;
struct ath_atx_ac *ac;
unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
@@ -268,6 +265,7 @@ struct ath_node {
u8 mpdudensity;
bool sleeping;
+ bool no_ps_filter;
#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS)
struct dentry *node_stat;
@@ -367,6 +365,7 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
/********/
struct ath_vif {
+ struct ath_node mcast_node;
int av_bslot;
bool primary_sta_vif;
__le64 tsf_adjust; /* TSF adjustment for staggered beacons */
@@ -585,19 +584,14 @@ static inline void ath_fill_led_pin(struct ath_softc *sc)
#define ATH_ANT_DIV_COMB_MAX_COUNT 100
#define ATH_ANT_DIV_COMB_ALT_ANT_RATIO 30
#define ATH_ANT_DIV_COMB_ALT_ANT_RATIO2 20
+#define ATH_ANT_DIV_COMB_ALT_ANT_RATIO_LOW_RSSI 50
+#define ATH_ANT_DIV_COMB_ALT_ANT_RATIO2_LOW_RSSI 50
#define ATH_ANT_DIV_COMB_LNA1_LNA2_SWITCH_DELTA -1
#define ATH_ANT_DIV_COMB_LNA1_DELTA_HI -4
#define ATH_ANT_DIV_COMB_LNA1_DELTA_MID -2
#define ATH_ANT_DIV_COMB_LNA1_DELTA_LOW 2
-enum ath9k_ant_div_comb_lna_conf {
- ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2,
- ATH_ANT_DIV_COMB_LNA2,
- ATH_ANT_DIV_COMB_LNA1,
- ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2,
-};
-
struct ath_ant_comb {
u16 count;
u16 total_pkt_count;
@@ -614,27 +608,35 @@ struct ath_ant_comb {
int rssi_first;
int rssi_second;
int rssi_third;
+ int ant_ratio;
+ int ant_ratio2;
bool alt_good;
int quick_scan_cnt;
- int main_conf;
+ enum ath9k_ant_div_comb_lna_conf main_conf;
enum ath9k_ant_div_comb_lna_conf first_quick_scan_conf;
enum ath9k_ant_div_comb_lna_conf second_quick_scan_conf;
bool first_ratio;
bool second_ratio;
unsigned long scan_start_time;
+
+ /*
+ * Card-specific config values.
+ */
+ int low_rssi_thresh;
+ int fast_div_bias;
};
void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
-void ath_ant_comb_update(struct ath_softc *sc);
/********************/
/* Main driver core */
/********************/
-#define ATH9K_PCI_CUS198 0x0001
-#define ATH9K_PCI_CUS230 0x0002
-#define ATH9K_PCI_CUS217 0x0004
-#define ATH9K_PCI_WOW 0x0008
+#define ATH9K_PCI_CUS198 0x0001
+#define ATH9K_PCI_CUS230 0x0002
+#define ATH9K_PCI_CUS217 0x0004
+#define ATH9K_PCI_WOW 0x0008
+#define ATH9K_PCI_BT_ANT_DIV 0x0010
/*
* Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 87454f6c7b4f..c10cec5650c6 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -270,25 +270,29 @@ static const struct file_operations fops_ani = {
.llseek = default_llseek,
};
-static ssize_t read_file_ant_diversity(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+
+static ssize_t read_file_bt_ant_diversity(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
{
struct ath_softc *sc = file->private_data;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
char buf[32];
unsigned int len;
- len = sprintf(buf, "%d\n", common->antenna_diversity);
+ len = sprintf(buf, "%d\n", common->bt_ant_diversity);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
-static ssize_t write_file_ant_diversity(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
+static ssize_t write_file_bt_ant_diversity(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
{
struct ath_softc *sc = file->private_data;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- unsigned long antenna_diversity;
+ struct ath9k_hw_capabilities *pCap = &sc->sc_ah->caps;
+ unsigned long bt_ant_diversity;
char buf[32];
ssize_t len;
@@ -296,26 +300,147 @@ static ssize_t write_file_ant_diversity(struct file *file,
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
- if (!AR_SREV_9565(sc->sc_ah))
+ if (!(pCap->hw_caps & ATH9K_HW_CAP_BT_ANT_DIV))
goto exit;
buf[len] = '\0';
- if (kstrtoul(buf, 0, &antenna_diversity))
+ if (kstrtoul(buf, 0, &bt_ant_diversity))
return -EINVAL;
- common->antenna_diversity = !!antenna_diversity;
+ common->bt_ant_diversity = !!bt_ant_diversity;
ath9k_ps_wakeup(sc);
- ath_ant_comb_update(sc);
- ath_dbg(common, CONFIG, "Antenna diversity: %d\n",
- common->antenna_diversity);
+ ath9k_hw_set_bt_ant_diversity(sc->sc_ah, common->bt_ant_diversity);
+ ath_dbg(common, CONFIG, "Enable WLAN/BT RX Antenna diversity: %d\n",
+ common->bt_ant_diversity);
ath9k_ps_restore(sc);
exit:
return count;
}
-static const struct file_operations fops_ant_diversity = {
- .read = read_file_ant_diversity,
- .write = write_file_ant_diversity,
+static const struct file_operations fops_bt_ant_diversity = {
+ .read = read_file_bt_ant_diversity,
+ .write = write_file_bt_ant_diversity,
+ .open = simple_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
+#endif
+
+void ath9k_debug_stat_ant(struct ath_softc *sc,
+ struct ath_hw_antcomb_conf *div_ant_conf,
+ int main_rssi_avg, int alt_rssi_avg)
+{
+ struct ath_antenna_stats *as_main = &sc->debug.stats.ant_stats[ANT_MAIN];
+ struct ath_antenna_stats *as_alt = &sc->debug.stats.ant_stats[ANT_ALT];
+
+ as_main->lna_attempt_cnt[div_ant_conf->main_lna_conf]++;
+ as_alt->lna_attempt_cnt[div_ant_conf->alt_lna_conf]++;
+
+ as_main->rssi_avg = main_rssi_avg;
+ as_alt->rssi_avg = alt_rssi_avg;
+}
+
+static ssize_t read_file_antenna_diversity(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath_softc *sc = file->private_data;
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
+ struct ath_antenna_stats *as_main = &sc->debug.stats.ant_stats[ANT_MAIN];
+ struct ath_antenna_stats *as_alt = &sc->debug.stats.ant_stats[ANT_ALT];
+ struct ath_hw_antcomb_conf div_ant_conf;
+ unsigned int len = 0, size = 1024;
+ ssize_t retval = 0;
+ char *buf;
+ char *lna_conf_str[4] = {"LNA1_MINUS_LNA2",
+ "LNA2",
+ "LNA1",
+ "LNA1_PLUS_LNA2"};
+
+ buf = kzalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ if (!(pCap->hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)) {
+ len += snprintf(buf + len, size - len, "%s\n",
+ "Antenna Diversity Combining is disabled");
+ goto exit;
+ }
+
+ ath9k_ps_wakeup(sc);
+ ath9k_hw_antdiv_comb_conf_get(ah, &div_ant_conf);
+ len += snprintf(buf + len, size - len, "Current MAIN config : %s\n",
+ lna_conf_str[div_ant_conf.main_lna_conf]);
+ len += snprintf(buf + len, size - len, "Current ALT config : %s\n",
+ lna_conf_str[div_ant_conf.alt_lna_conf]);
+ len += snprintf(buf + len, size - len, "Average MAIN RSSI : %d\n",
+ as_main->rssi_avg);
+ len += snprintf(buf + len, size - len, "Average ALT RSSI : %d\n\n",
+ as_alt->rssi_avg);
+ ath9k_ps_restore(sc);
+
+ len += snprintf(buf + len, size - len, "Packet Receive Cnt:\n");
+ len += snprintf(buf + len, size - len, "-------------------\n");
+
+ len += snprintf(buf + len, size - len, "%30s%15s\n",
+ "MAIN", "ALT");
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "TOTAL COUNT",
+ as_main->recv_cnt,
+ as_alt->recv_cnt);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1",
+ as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1],
+ as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA2",
+ as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2],
+ as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1 + LNA2",
+ as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
+ as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1 - LNA2",
+ as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
+ as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
+
+ len += snprintf(buf + len, size - len, "\nLNA Config Attempts:\n");
+ len += snprintf(buf + len, size - len, "--------------------\n");
+
+ len += snprintf(buf + len, size - len, "%30s%15s\n",
+ "MAIN", "ALT");
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1",
+ as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1],
+ as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA2",
+ as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2],
+ as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1 + LNA2",
+ as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
+ as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
+ len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+ "LNA1 - LNA2",
+ as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
+ as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
+
+exit:
+ if (len > size)
+ len = size;
+
+ retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+ kfree(buf);
+
+ return retval;
+}
+
+static const struct file_operations fops_antenna_diversity = {
+ .read = read_file_antenna_diversity,
.open = simple_open,
.owner = THIS_MODULE,
.llseek = default_llseek,
@@ -607,6 +732,28 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
return retval;
}
+static ssize_t print_queue(struct ath_softc *sc, struct ath_txq *txq,
+ char *buf, ssize_t size)
+{
+ ssize_t len = 0;
+
+ ath_txq_lock(sc, txq);
+
+ len += snprintf(buf + len, size - len, "%s: %d ",
+ "qnum", txq->axq_qnum);
+ len += snprintf(buf + len, size - len, "%s: %2d ",
+ "qdepth", txq->axq_depth);
+ len += snprintf(buf + len, size - len, "%s: %2d ",
+ "ampdu-depth", txq->axq_ampdu_depth);
+ len += snprintf(buf + len, size - len, "%s: %3d ",
+ "pending", txq->pending_frames);
+ len += snprintf(buf + len, size - len, "%s: %d\n",
+ "stopped", txq->stopped);
+
+ ath_txq_unlock(sc, txq);
+ return len;
+}
+
static ssize_t read_file_queues(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -624,24 +771,13 @@ static ssize_t read_file_queues(struct file *file, char __user *user_buf,
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
txq = sc->tx.txq_map[i];
- len += snprintf(buf + len, size - len, "(%s): ", qname[i]);
-
- ath_txq_lock(sc, txq);
-
- len += snprintf(buf + len, size - len, "%s: %d ",
- "qnum", txq->axq_qnum);
- len += snprintf(buf + len, size - len, "%s: %2d ",
- "qdepth", txq->axq_depth);
- len += snprintf(buf + len, size - len, "%s: %2d ",
- "ampdu-depth", txq->axq_ampdu_depth);
- len += snprintf(buf + len, size - len, "%s: %3d ",
- "pending", txq->pending_frames);
- len += snprintf(buf + len, size - len, "%s: %d\n",
- "stopped", txq->stopped);
-
- ath_txq_unlock(sc, txq);
+ len += snprintf(buf + len, size - len, "(%s): ", qname[i]);
+ len += print_queue(sc, txq, buf + len, size - len);
}
+ len += snprintf(buf + len, size - len, "(CAB): ");
+ len += print_queue(sc, sc->beacon.cabq, buf + len, size - len);
+
if (len > size)
len = size;
@@ -1814,9 +1950,11 @@ int ath9k_init_debug(struct ath_hw *ah)
sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
- debugfs_create_file("diversity", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, sc, &fops_ant_diversity);
+ debugfs_create_file("antenna_diversity", S_IRUSR,
+ sc->debug.debugfs_phy, sc, &fops_antenna_diversity);
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ debugfs_create_file("bt_ant_diversity", S_IRUSR | S_IWUSR,
+ sc->debug.debugfs_phy, sc, &fops_bt_ant_diversity);
debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_btcoex);
#endif
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index fc679198a0f3..01c5c6a22e1b 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -28,9 +28,13 @@ struct fft_sample_tlv;
#ifdef CONFIG_ATH9K_DEBUGFS
#define TX_STAT_INC(q, c) sc->debug.stats.txstats[q].c++
#define RESET_STAT_INC(sc, type) sc->debug.stats.reset[type]++
+#define ANT_STAT_INC(i, c) sc->debug.stats.ant_stats[i].c++
+#define ANT_LNA_INC(i, c) sc->debug.stats.ant_stats[i].lna_recv_cnt[c]++;
#else
#define TX_STAT_INC(q, c) do { } while (0)
#define RESET_STAT_INC(sc, type) do { } while (0)
+#define ANT_STAT_INC(i, c) do { } while (0)
+#define ANT_LNA_INC(i, c) do { } while (0)
#endif
enum ath_reset_type {
@@ -243,11 +247,22 @@ struct ath_rx_stats {
u32 rx_spectral;
};
+#define ANT_MAIN 0
+#define ANT_ALT 1
+
+struct ath_antenna_stats {
+ u32 recv_cnt;
+ u32 rssi_avg;
+ u32 lna_recv_cnt[4];
+ u32 lna_attempt_cnt[4];
+};
+
struct ath_stats {
struct ath_interrupt_stats istats;
struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES];
struct ath_rx_stats rxstats;
struct ath_dfs_stats dfs_stats;
+ struct ath_antenna_stats ant_stats[2];
u32 reset[__RESET_TYPE_MAX];
};
@@ -281,10 +296,11 @@ void ath9k_sta_remove_debugfs(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
struct dentry *dir);
-
void ath_debug_send_fft_sample(struct ath_softc *sc,
struct fft_sample_tlv *fft_sample);
-
+void ath9k_debug_stat_ant(struct ath_softc *sc,
+ struct ath_hw_antcomb_conf *div_ant_conf,
+ int main_rssi_avg, int alt_rssi_avg);
#else
#define RX_STAT_INC(c) /* NOP */
@@ -297,12 +313,10 @@ static inline int ath9k_init_debug(struct ath_hw *ah)
static inline void ath9k_deinit_debug(struct ath_softc *sc)
{
}
-
static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
enum ath9k_int status)
{
}
-
static inline void ath_debug_stat_tx(struct ath_softc *sc,
struct ath_buf *bf,
struct ath_tx_status *ts,
@@ -310,11 +324,16 @@ static inline void ath_debug_stat_tx(struct ath_softc *sc,
unsigned int flags)
{
}
-
static inline void ath_debug_stat_rx(struct ath_softc *sc,
struct ath_rx_status *rs)
{
}
+static inline void ath9k_debug_stat_ant(struct ath_softc *sc,
+ struct ath_hw_antcomb_conf *div_ant_conf,
+ int main_rssi_avg, int alt_rssi_avg)
+{
+
+}
#endif /* CONFIG_ATH9K_DEBUGFS */
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index c2bfd748eed8..9ea8e4b779c9 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -812,6 +812,7 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
struct ath9k_channel *chan)
{
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
struct modal_eep_4k_header *pModal;
struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
struct base_eep_header_4k *pBase = &eep->baseEepHeader;
@@ -858,6 +859,24 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
REG_WRITE(ah, AR_PHY_CCK_DETECT, regVal);
regVal = REG_READ(ah, AR_PHY_CCK_DETECT);
+
+ if (pCap->hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) {
+ /*
+ * If diversity combining is enabled,
+ * set MAIN to LNA1 and ALT to LNA2 initially.
+ */
+ regVal = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL);
+ regVal &= (~(AR_PHY_9285_ANT_DIV_MAIN_LNACONF |
+ AR_PHY_9285_ANT_DIV_ALT_LNACONF));
+
+ regVal |= (ATH_ANT_DIV_COMB_LNA1 <<
+ AR_PHY_9285_ANT_DIV_MAIN_LNACONF_S);
+ regVal |= (ATH_ANT_DIV_COMB_LNA2 <<
+ AR_PHY_9285_ANT_DIV_ALT_LNACONF_S);
+ regVal &= (~(AR_PHY_9285_FAST_DIV_BIAS));
+ regVal |= (0 << AR_PHY_9285_FAST_DIV_BIAS_S);
+ REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regVal);
+ }
}
if (pModal->version >= 2) {
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 9e582e14da74..5205a3625e84 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1082,7 +1082,7 @@ static void ath9k_hif_usb_firmware_fail(struct hif_device_usb *hif_dev)
struct device *dev = &hif_dev->udev->dev;
struct device *parent = dev->parent;
- complete(&hif_dev->fw_done);
+ complete_all(&hif_dev->fw_done);
if (parent)
device_lock(parent);
@@ -1131,7 +1131,7 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context)
release_firmware(fw);
hif_dev->flags |= HIF_USB_READY;
- complete(&hif_dev->fw_done);
+ complete_all(&hif_dev->fw_done);
return;
@@ -1295,7 +1295,9 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
usb_set_intfdata(interface, NULL);
- if (!unplugged && (hif_dev->flags & HIF_USB_START))
+ /* If firmware was loaded we should drop it
+ * go back to first stage bootloader. */
+ if (!unplugged && (hif_dev->flags & HIF_USB_READY))
ath9k_hif_usb_reboot(udev);
kfree(hif_dev);
@@ -1316,7 +1318,10 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface,
if (!(hif_dev->flags & HIF_USB_START))
ath9k_htc_suspend(hif_dev->htc_handle);
- ath9k_hif_usb_dealloc_urbs(hif_dev);
+ wait_for_completion(&hif_dev->fw_done);
+
+ if (hif_dev->flags & HIF_USB_READY)
+ ath9k_hif_usb_dealloc_urbs(hif_dev);
return 0;
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 71a183ffc77f..c3676bf1d6c4 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -861,6 +861,7 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
if (error != 0)
goto err_rx;
+ ath9k_hw_disable(priv->ah);
#ifdef CONFIG_MAC80211_LEDS
/* must be initialized before ieee80211_register_hw */
priv->led_cdev.default_trigger = ieee80211_create_tpt_led_trigger(priv->hw,
diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h
index 14b701140b49..83f4927aeaca 100644
--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
@@ -78,13 +78,16 @@ static inline void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
ath9k_hw_ops(ah)->antdiv_comb_conf_set(ah, antconf);
}
-static inline void ath9k_hw_antctrl_shared_chain_lnadiv(struct ath_hw *ah,
- bool enable)
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+
+static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
{
- if (ath9k_hw_ops(ah)->antctrl_shared_chain_lnadiv)
- ath9k_hw_ops(ah)->antctrl_shared_chain_lnadiv(ah, enable);
+ if (ath9k_hw_ops(ah)->set_bt_ant_diversity)
+ ath9k_hw_ops(ah)->set_bt_ant_diversity(ah, enable);
}
+#endif
+
/* Private hardware call ops */
/* PHY ops */
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 4ca0cb060106..151443bddbde 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1496,16 +1496,18 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
+ bool band_switch = false, mode_diff = false;
+ u8 ini_reloaded = 0;
u32 qnum;
int r;
- bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
- bool band_switch, mode_diff;
- u8 ini_reloaded;
- band_switch = (chan->channelFlags & (CHANNEL_2GHZ | CHANNEL_5GHZ)) !=
- (ah->curchan->channelFlags & (CHANNEL_2GHZ |
- CHANNEL_5GHZ));
- mode_diff = (chan->chanmode != ah->curchan->chanmode);
+ if (pCap->hw_caps & ATH9K_HW_CAP_FCC_BAND_SWITCH) {
+ u32 cur = ah->curchan->channelFlags & (CHANNEL_2GHZ | CHANNEL_5GHZ);
+ u32 new = chan->channelFlags & (CHANNEL_2GHZ | CHANNEL_5GHZ);
+ band_switch = (cur != new);
+ mode_diff = (chan->chanmode != ah->curchan->chanmode);
+ }
for (qnum = 0; qnum < AR_NUM_QCU; qnum++) {
if (ath9k_hw_numtxpending(ah, qnum)) {
@@ -1520,11 +1522,12 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
return false;
}
- if (edma && (band_switch || mode_diff)) {
+ if (band_switch || mode_diff) {
ath9k_hw_mark_phy_inactive(ah);
udelay(5);
- ath9k_hw_init_pll(ah, NULL);
+ if (band_switch)
+ ath9k_hw_init_pll(ah, chan);
if (ath9k_hw_fast_chan_change(ah, chan, &ini_reloaded)) {
ath_err(common, "Failed to do fast channel change\n");
@@ -1541,22 +1544,21 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
}
ath9k_hw_set_clockrate(ah);
ath9k_hw_apply_txpower(ah, chan, false);
- ath9k_hw_rfbus_done(ah);
if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan))
ath9k_hw_set_delta_slope(ah, chan);
ath9k_hw_spur_mitigate_freq(ah, chan);
- if (edma && (band_switch || mode_diff)) {
- ah->ah_flags |= AH_FASTCC;
- if (band_switch || ini_reloaded)
- ah->eep_ops->set_board_values(ah, chan);
+ if (band_switch || ini_reloaded)
+ ah->eep_ops->set_board_values(ah, chan);
- ath9k_hw_init_bb(ah, chan);
+ ath9k_hw_init_bb(ah, chan);
+ ath9k_hw_rfbus_done(ah);
- if (band_switch || ini_reloaded)
- ath9k_hw_init_cal(ah, chan);
+ if (band_switch || ini_reloaded) {
+ ah->ah_flags |= AH_FASTCC;
+ ath9k_hw_init_cal(ah, chan);
ah->ah_flags &= ~AH_FASTCC;
}
@@ -1778,16 +1780,11 @@ static void ath9k_hw_init_desc(struct ath_hw *ah)
/*
* Fast channel change:
* (Change synthesizer based on channel freq without resetting chip)
- *
- * Don't do FCC when
- * - Flag is not set
- * - Chip is just coming out of full sleep
- * - Channel to be set is same as current channel
- * - Channel flags are different, (eg.,moving from 2GHz to 5GHz channel)
*/
static int ath9k_hw_do_fastcc(struct ath_hw *ah, struct ath9k_channel *chan)
{
struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
int ret;
if (AR_SREV_9280(ah) && common->bus_ops->ath_bus_type == ATH_PCI)
@@ -1806,9 +1803,21 @@ static int ath9k_hw_do_fastcc(struct ath_hw *ah, struct ath9k_channel *chan)
(CHANNEL_HALF | CHANNEL_QUARTER))
goto fail;
- if ((chan->channelFlags & CHANNEL_ALL) !=
- (ah->curchan->channelFlags & CHANNEL_ALL))
- goto fail;
+ /*
+ * If cross-band fcc is not supoprted, bail out if
+ * either channelFlags or chanmode differ.
+ *
+ * chanmode will be different if the HT operating mode
+ * changes because of CSA.
+ */
+ if (!(pCap->hw_caps & ATH9K_HW_CAP_FCC_BAND_SWITCH)) {
+ if ((chan->channelFlags & CHANNEL_ALL) !=
+ (ah->curchan->channelFlags & CHANNEL_ALL))
+ goto fail;
+
+ if (chan->chanmode != ah->curchan->chanmode)
+ goto fail;
+ }
if (!ath9k_hw_check_alive(ah))
goto fail;
@@ -2047,7 +2056,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
ath9k_hw_apply_gpio_override(ah);
- if (AR_SREV_9565(ah) && ah->shared_chain_lnadiv)
+ if (AR_SREV_9565(ah) && common->bt_ant_diversity)
REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
return 0;
@@ -2504,7 +2513,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
else
pCap->rts_aggr_limit = (8 * 1024);
-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
+#ifdef CONFIG_ATH9K_RFKILL
ah->rfsilent = ah->eep_ops->get_eeprom(ah, EEP_RF_SILENT);
if (ah->rfsilent & EEP_RFSILENT_ENABLED) {
ah->rfkill_gpio =
@@ -2550,34 +2559,28 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
if (AR_SREV_9287_11_OR_LATER(ah) || AR_SREV_9271(ah))
pCap->hw_caps |= ATH9K_HW_CAP_SGI_20;
- if (AR_SREV_9285(ah))
+ if (AR_SREV_9285(ah)) {
if (ah->eep_ops->get_eeprom(ah, EEP_MODAL_VER) >= 3) {
ant_div_ctl1 =
ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
- if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
+ if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1)) {
pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
+ ath_info(common, "Enable LNA combining\n");
+ }
}
+ }
+
if (AR_SREV_9300_20_OR_LATER(ah)) {
if (ah->eep_ops->get_eeprom(ah, EEP_CHAIN_MASK_REDUCE))
pCap->hw_caps |= ATH9K_HW_CAP_APM;
}
-
if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
- /*
- * enable the diversity-combining algorithm only when
- * both enable_lna_div and enable_fast_div are set
- * Table for Diversity
- * ant_div_alt_lnaconf bit 0-1
- * ant_div_main_lnaconf bit 2-3
- * ant_div_alt_gaintb bit 4
- * ant_div_main_gaintb bit 5
- * enable_ant_div_lnadiv bit 6
- * enable_ant_fast_div bit 7
- */
- if ((ant_div_ctl1 >> 0x6) == 0x3)
+ if ((ant_div_ctl1 >> 0x6) == 0x3) {
pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
+ ath_info(common, "Enable LNA combining\n");
+ }
}
if (ath9k_hw_dfs_tested(ah))
@@ -2610,6 +2613,13 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
+ /*
+ * Fast channel change across bands is available
+ * only for AR9462 and AR9565.
+ */
+ if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
+ pCap->hw_caps |= ATH9K_HW_CAP_FCC_BAND_SWITCH;
+
return 0;
}
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index cd74b3afef7d..64ff8e61c243 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -247,6 +247,8 @@ enum ath9k_hw_caps {
ATH9K_HW_CAP_DFS = BIT(16),
ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17),
ATH9K_HW_CAP_PAPRD = BIT(18),
+ ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(19),
+ ATH9K_HW_CAP_BT_ANT_DIV = BIT(20),
};
/*
@@ -310,6 +312,7 @@ struct ath9k_ops_config {
/* Platform specific config */
u32 xlna_gpio;
+ u32 ant_ctrl_comm2g_switch_enable;
bool xatten_margin_cfg;
};
@@ -716,11 +719,14 @@ struct ath_hw_ops {
struct ath_hw_antcomb_conf *antconf);
void (*antdiv_comb_conf_set)(struct ath_hw *ah,
struct ath_hw_antcomb_conf *antconf);
- void (*antctrl_shared_chain_lnadiv)(struct ath_hw *hw, bool enable);
void (*spectral_scan_config)(struct ath_hw *ah,
struct ath_spec_scan *param);
void (*spectral_scan_trigger)(struct ath_hw *ah);
void (*spectral_scan_wait)(struct ath_hw *ah);
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
+#endif
};
struct ath_nf_limits {
@@ -765,7 +771,6 @@ struct ath_hw {
bool aspm_enabled;
bool is_monitoring;
bool need_an_top2_fixup;
- bool shared_chain_lnadiv;
u16 tx_trig_level;
u32 nf_regs[6];
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 16f8b201642b..3b56c2e7efe7 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -53,9 +53,9 @@ static int ath9k_btcoex_enable;
module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
-static int ath9k_enable_diversity;
-module_param_named(enable_diversity, ath9k_enable_diversity, int, 0444);
-MODULE_PARM_DESC(enable_diversity, "Enable Antenna diversity for AR9565");
+static int ath9k_bt_ant_diversity;
+module_param_named(bt_ant_diversity, ath9k_bt_ant_diversity, int, 0444);
+MODULE_PARM_DESC(bt_ant_diversity, "Enable WLAN/BT RX antenna diversity");
bool is_ath9k_unloaded;
/* We use the hw_value as an index into our private channel structure */
@@ -516,6 +516,7 @@ static void ath9k_init_misc(struct ath_softc *sc)
static void ath9k_init_platform(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
struct ath_common *common = ath9k_hw_common(ah);
if (common->bus_ops->ath_bus_type != ATH_PCI)
@@ -525,12 +526,21 @@ static void ath9k_init_platform(struct ath_softc *sc)
ATH9K_PCI_CUS230)) {
ah->config.xlna_gpio = 9;
ah->config.xatten_margin_cfg = true;
+ ah->config.ant_ctrl_comm2g_switch_enable = 0x000BBB88;
+ sc->ant_comb.low_rssi_thresh = 20;
+ sc->ant_comb.fast_div_bias = 3;
ath_info(common, "Set parameters for %s\n",
(sc->driver_data & ATH9K_PCI_CUS198) ?
"CUS198" : "CUS230");
- } else if (sc->driver_data & ATH9K_PCI_CUS217) {
+ }
+
+ if (sc->driver_data & ATH9K_PCI_CUS217)
ath_info(common, "CUS217 card detected\n");
+
+ if (sc->driver_data & ATH9K_PCI_BT_ANT_DIV) {
+ pCap->hw_caps |= ATH9K_HW_CAP_BT_ANT_DIV;
+ ath_info(common, "Set BT/WLAN RX diversity capability\n");
}
}
@@ -584,6 +594,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
{
struct ath9k_platform_data *pdata = sc->dev->platform_data;
struct ath_hw *ah = NULL;
+ struct ath9k_hw_capabilities *pCap;
struct ath_common *common;
int ret = 0, i;
int csz = 0;
@@ -600,6 +611,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
ah->reg_ops.rmw = ath9k_reg_rmw;
atomic_set(&ah->intr_ref_cnt, -1);
sc->sc_ah = ah;
+ pCap = &ah->caps;
sc->dfs_detector = dfs_pattern_detector_init(ah, NL80211_DFS_UNSET);
@@ -631,11 +643,15 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
ath9k_init_platform(sc);
/*
- * Enable Antenna diversity only when BTCOEX is disabled
- * and the user manually requests the feature.
+ * Enable WLAN/BT RX Antenna diversity only when:
+ *
+ * - BTCOEX is disabled.
+ * - the user manually requests the feature.
+ * - the HW cap is set using the platform data.
*/
- if (!common->btcoex_enabled && ath9k_enable_diversity)
- common->antenna_diversity = 1;
+ if (!common->btcoex_enabled && ath9k_bt_ant_diversity &&
+ (pCap->hw_caps & ATH9K_HW_CAP_BT_ANT_DIV))
+ common->bt_ant_diversity = 1;
spin_lock_init(&common->cc_lock);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1737a3e33685..911744f5c43c 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -238,9 +238,6 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start)
ath_restart_work(sc);
}
- if ((ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) && sc->ant_rx != 3)
- ath_ant_comb_update(sc);
-
ieee80211_wake_queues(sc->hw);
return true;
@@ -966,6 +963,8 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
+ struct ath_vif *avp = (void *)vif->drv_priv;
+ struct ath_node *an = &avp->mcast_node;
mutex_lock(&sc->mutex);
@@ -979,6 +978,12 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
if (ath9k_uses_beacons(vif->type))
ath9k_beacon_assign_slot(sc, vif);
+ an->sc = sc;
+ an->sta = NULL;
+ an->vif = vif;
+ an->no_ps_filter = true;
+ ath_tx_node_init(sc, an);
+
mutex_unlock(&sc->mutex);
return 0;
}
@@ -1016,6 +1021,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
{
struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ath_vif *avp = (void *)vif->drv_priv;
ath_dbg(common, CONFIG, "Detach Interface\n");
@@ -1030,6 +1036,8 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
ath9k_calculate_summary_state(hw, NULL);
ath9k_ps_restore(sc);
+ ath_tx_node_cleanup(sc, &avp->mcast_node);
+
mutex_unlock(&sc->mutex);
}
@@ -1374,9 +1382,6 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw,
struct ath_softc *sc = hw->priv;
struct ath_node *an = (struct ath_node *) sta->drv_priv;
- if (!sta->ht_cap.ht_supported)
- return;
-
switch (cmd) {
case STA_NOTIFY_SLEEP:
an->sleeping = true;
@@ -2094,7 +2099,7 @@ static void ath9k_wow_add_pattern(struct ath_softc *sc,
{
struct ath_hw *ah = sc->sc_ah;
struct ath9k_wow_pattern *wow_pattern = NULL;
- struct cfg80211_wowlan_trig_pkt_pattern *patterns = wowlan->patterns;
+ struct cfg80211_pkt_pattern *patterns = wowlan->patterns;
int mask_len;
s8 i = 0;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index c585c9b35973..76e8c359bbf8 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -29,6 +29,14 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
{ PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */
{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */
{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
+
+ /* AR9285 card for Asus */
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x002B,
+ PCI_VENDOR_ID_AZWAVE,
+ 0x2C37),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+
{ PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */
{ PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */
{ PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */
@@ -40,29 +48,101 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2086),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x1237),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2126),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
/* PCI-E CUS230 */
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2152),
- .driver_data = ATH9K_PCI_CUS230 },
+ .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_FOXCONN,
0xE075),
- .driver_data = ATH9K_PCI_CUS230 },
+ .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
+
+ /* WB225 */
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_ATHEROS,
+ 0x3119),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_ATHEROS,
+ 0x3122),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ 0x185F, /* WNC */
+ 0x3119),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ 0x185F, /* WNC */
+ 0x3027),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0x4105),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0x4106),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0x410D),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0x410E),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0x410F),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0xC706),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0xC680),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_SAMSUNG,
+ 0xC708),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_LENOVO,
+ 0x3218),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+ PCI_VENDOR_ID_LENOVO,
+ 0x3219),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h
index 8b380305b0fc..4a1b99238ec2 100644
--- a/drivers/net/wireless/ath/ath9k/phy.h
+++ b/drivers/net/wireless/ath/ath9k/phy.h
@@ -48,4 +48,11 @@
#define AR_PHY_PLL_CONTROL 0x16180
#define AR_PHY_PLL_MODE 0x16184
+enum ath9k_ant_div_comb_lna_conf {
+ ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2,
+ ATH_ANT_DIV_COMB_LNA2,
+ ATH_ANT_DIV_COMB_LNA1,
+ ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2,
+};
+
#endif
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 7eb1f4b458e4..a3c4ca0c94bf 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1275,6 +1275,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
}
static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta)
{
struct ath_softc *sc = priv;
@@ -1313,6 +1314,7 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
}
static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta,
u32 changed)
{
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 865e043e8aa6..62dff97c1ae4 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1157,6 +1157,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
struct sk_buff *skb = NULL, *requeue_skb, *hdr_skb;
struct ieee80211_rx_status *rxs;
struct ath_hw *ah = sc->sc_ah;
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
struct ath_common *common = ath9k_hw_common(ah);
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_hdr *hdr;
@@ -1328,11 +1329,30 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
skb = hdr_skb;
}
+ if (rxs->flag & RX_FLAG_MMIC_STRIPPED)
+ skb_trim(skb, skb->len - 8);
- if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) {
+ spin_lock_irqsave(&sc->sc_pm_lock, flags);
+ if ((sc->ps_flags & (PS_WAIT_FOR_BEACON |
+ PS_WAIT_FOR_CAB |
+ PS_WAIT_FOR_PSPOLL_DATA)) ||
+ ath9k_check_auto_sleep(sc))
+ ath_rx_ps(sc, skb, rs.is_mybeacon);
+ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+ /*
+ * Run the LNA combining algorithm only in these cases:
+ *
+ * Standalone WLAN cards with both LNA/Antenna diversity
+ * enabled in the EEPROM.
+ *
+ * WLAN+BT cards which are in the supported card list
+ * in ath_pci_id_table and the user has loaded the
+ * driver with "bt_ant_diversity" set to true.
+ */
+ if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) {
/*
- * change the default rx antenna if rx diversity
+ * Change the default rx antenna if rx diversity
* chooses the other antenna 3 times in a row.
*/
if (sc->rx.defant != rs.rs_antenna) {
@@ -1342,22 +1362,14 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
sc->rx.rxotherant = 0;
}
+ if (pCap->hw_caps & ATH9K_HW_CAP_BT_ANT_DIV) {
+ if (common->bt_ant_diversity)
+ ath_ant_comb_scan(sc, &rs);
+ } else {
+ ath_ant_comb_scan(sc, &rs);
+ }
}
- if (rxs->flag & RX_FLAG_MMIC_STRIPPED)
- skb_trim(skb, skb->len - 8);
-
- spin_lock_irqsave(&sc->sc_pm_lock, flags);
- if ((sc->ps_flags & (PS_WAIT_FOR_BEACON |
- PS_WAIT_FOR_CAB |
- PS_WAIT_FOR_PSPOLL_DATA)) ||
- ath9k_check_auto_sleep(sc))
- ath_rx_ps(sc, skb, rs.is_mybeacon);
- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
-
- if ((ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) && sc->ant_rx == 3)
- ath_ant_comb_scan(sc, &rs);
-
ath9k_apply_ampdu_details(sc, &rs, rxs);
ieee80211_rx(hw, skb);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index c59ae43b9b35..d8dfb3ec818a 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -135,6 +135,9 @@ static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
static void ath_send_bar(struct ath_atx_tid *tid, u16 seqno)
{
+ if (!tid->an->sta)
+ return;
+
ieee80211_send_bar(tid->an->vif, tid->an->sta->addr, tid->tidno,
seqno << IEEE80211_SEQ_SEQ_SHIFT);
}
@@ -146,6 +149,93 @@ static void ath_set_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta,
ARRAY_SIZE(bf->rates));
}
+static void ath_txq_skb_done(struct ath_softc *sc, struct ath_txq *txq,
+ struct sk_buff *skb)
+{
+ int q;
+
+ q = skb_get_queue_mapping(skb);
+ if (txq == sc->tx.uapsdq)
+ txq = sc->tx.txq_map[q];
+
+ if (txq != sc->tx.txq_map[q])
+ return;
+
+ if (WARN_ON(--txq->pending_frames < 0))
+ txq->pending_frames = 0;
+
+ if (txq->stopped &&
+ txq->pending_frames < sc->tx.txq_max_pending[q]) {
+ ieee80211_wake_queue(sc->hw, q);
+ txq->stopped = false;
+ }
+}
+
+static struct ath_atx_tid *
+ath_get_skb_tid(struct ath_softc *sc, struct ath_node *an, struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr;
+ u8 tidno = 0;
+
+ hdr = (struct ieee80211_hdr *) skb->data;
+ if (ieee80211_is_data_qos(hdr->frame_control))
+ tidno = ieee80211_get_qos_ctl(hdr)[0];
+
+ tidno &= IEEE80211_QOS_CTL_TID_MASK;
+ return ATH_AN_2_TID(an, tidno);
+}
+
+static bool ath_tid_has_buffered(struct ath_atx_tid *tid)
+{
+ return !skb_queue_empty(&tid->buf_q) || !skb_queue_empty(&tid->retry_q);
+}
+
+static struct sk_buff *ath_tid_dequeue(struct ath_atx_tid *tid)
+{
+ struct sk_buff *skb;
+
+ skb = __skb_dequeue(&tid->retry_q);
+ if (!skb)
+ skb = __skb_dequeue(&tid->buf_q);
+
+ return skb;
+}
+
+/*
+ * ath_tx_tid_change_state:
+ * - clears a-mpdu flag of previous session
+ * - force sequence number allocation to fix next BlockAck Window
+ */
+static void
+ath_tx_tid_change_state(struct ath_softc *sc, struct ath_atx_tid *tid)
+{
+ struct ath_txq *txq = tid->ac->txq;
+ struct ieee80211_tx_info *tx_info;
+ struct sk_buff *skb, *tskb;
+ struct ath_buf *bf;
+ struct ath_frame_info *fi;
+
+ skb_queue_walk_safe(&tid->buf_q, skb, tskb) {
+ fi = get_frame_info(skb);
+ bf = fi->bf;
+
+ tx_info = IEEE80211_SKB_CB(skb);
+ tx_info->flags &= ~IEEE80211_TX_CTL_AMPDU;
+
+ if (bf)
+ continue;
+
+ bf = ath_tx_setup_buffer(sc, txq, tid, skb);
+ if (!bf) {
+ __skb_unlink(skb, &tid->buf_q);
+ ath_txq_skb_done(sc, txq, skb);
+ ieee80211_free_txskb(sc->hw, skb);
+ continue;
+ }
+ }
+
+}
+
static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
{
struct ath_txq *txq = tid->ac->txq;
@@ -160,27 +250,22 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
memset(&ts, 0, sizeof(ts));
- while ((skb = __skb_dequeue(&tid->buf_q))) {
+ while ((skb = __skb_dequeue(&tid->retry_q))) {
fi = get_frame_info(skb);
bf = fi->bf;
-
if (!bf) {
- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
- if (!bf) {
- ieee80211_free_txskb(sc->hw, skb);
- continue;
- }
+ ath_txq_skb_done(sc, txq, skb);
+ ieee80211_free_txskb(sc->hw, skb);
+ continue;
}
- if (fi->retries) {
- list_add_tail(&bf->list, &bf_head);
+ if (fi->baw_tracked) {
ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
sendbar = true;
- } else {
- ath_set_rates(tid->an->vif, tid->an->sta, bf);
- ath_tx_send_normal(sc, txq, NULL, skb);
}
+
+ list_add_tail(&bf->list, &bf_head);
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
}
if (sendbar) {
@@ -209,13 +294,16 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
}
static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
- u16 seqno)
+ struct ath_buf *bf)
{
+ struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
+ u16 seqno = bf->bf_state.seqno;
int index, cindex;
index = ATH_BA_INDEX(tid->seq_start, seqno);
cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1);
__set_bit(cindex, tid->tx_buf);
+ fi->baw_tracked = 1;
if (index >= ((tid->baw_tail - tid->baw_head) &
(ATH_TID_MAX_BUFS - 1))) {
@@ -243,7 +331,7 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
memset(&ts, 0, sizeof(ts));
INIT_LIST_HEAD(&bf_head);
- while ((skb = __skb_dequeue(&tid->buf_q))) {
+ while ((skb = ath_tid_dequeue(tid))) {
fi = get_frame_info(skb);
bf = fi->bf;
@@ -380,7 +468,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ieee80211_tx_rate rates[4];
struct ath_frame_info *fi;
int nframes;
- u8 tidno;
bool flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
int i, retries;
int bar_index = -1;
@@ -417,8 +504,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
}
an = (struct ath_node *)sta->drv_priv;
- tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
- tid = ATH_AN_2_TID(an, tidno);
+ tid = ath_get_skb_tid(sc, an, skb);
seq_first = tid->seq_start;
isba = ts->ts_flags & ATH9K_TX_BA;
@@ -430,7 +516,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
* Only BlockAcks have a TID and therefore normal Acks cannot be
* checked
*/
- if (isba && tidno != ts->tid)
+ if (isba && tid->tidno != ts->tid)
txok = false;
isaggr = bf_isaggr(bf);
@@ -466,7 +552,8 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
tx_info = IEEE80211_SKB_CB(skb);
fi = get_frame_info(skb);
- if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno)) {
+ if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno) ||
+ !tid->active) {
/*
* Outside of the current BlockAck window,
* maybe part of a previous session
@@ -560,7 +647,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
if (an->sleeping)
ieee80211_sta_set_buffered(sta, tid->tidno, true);
- skb_queue_splice(&bf_pending, &tid->buf_q);
+ skb_queue_splice_tail(&bf_pending, &tid->retry_q);
if (!an->sleeping) {
ath_tx_queue_tid(txq, tid);
@@ -618,7 +705,7 @@ static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
} else
ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok);
- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && !flush)
+ if (!flush)
ath_txq_schedule(sc, txq);
}
@@ -792,15 +879,20 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
static struct ath_buf *
ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid)
+ struct ath_atx_tid *tid, struct sk_buff_head **q)
{
+ struct ieee80211_tx_info *tx_info;
struct ath_frame_info *fi;
struct sk_buff *skb;
struct ath_buf *bf;
u16 seqno;
while (1) {
- skb = skb_peek(&tid->buf_q);
+ *q = &tid->retry_q;
+ if (skb_queue_empty(*q))
+ *q = &tid->buf_q;
+
+ skb = skb_peek(*q);
if (!skb)
break;
@@ -810,11 +902,22 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
bf = ath_tx_setup_buffer(sc, txq, tid, skb);
if (!bf) {
- __skb_unlink(skb, &tid->buf_q);
+ __skb_unlink(skb, *q);
+ ath_txq_skb_done(sc, txq, skb);
ieee80211_free_txskb(sc->hw, skb);
continue;
}
+ bf->bf_next = NULL;
+ bf->bf_lastbf = bf;
+
+ tx_info = IEEE80211_SKB_CB(skb);
+ tx_info->flags &= ~IEEE80211_TX_CTL_CLEAR_PS_FILT;
+ if (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) {
+ bf->bf_state.bf_type = 0;
+ return bf;
+ }
+
bf->bf_state.bf_type = BUF_AMPDU | BUF_AGGR;
seqno = bf->bf_state.seqno;
@@ -828,73 +931,52 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
INIT_LIST_HEAD(&bf_head);
list_add(&bf->list, &bf_head);
- __skb_unlink(skb, &tid->buf_q);
+ __skb_unlink(skb, *q);
ath_tx_update_baw(sc, tid, seqno);
ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
continue;
}
- bf->bf_next = NULL;
- bf->bf_lastbf = bf;
return bf;
}
return NULL;
}
-static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
- struct ath_txq *txq,
- struct ath_atx_tid *tid,
- struct list_head *bf_q,
- int *aggr_len)
+static bool
+ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid, struct list_head *bf_q,
+ struct ath_buf *bf_first, struct sk_buff_head *tid_q,
+ int *aggr_len)
{
#define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
- struct ath_buf *bf, *bf_first = NULL, *bf_prev = NULL;
- int rl = 0, nframes = 0, ndelim, prev_al = 0;
+ struct ath_buf *bf = bf_first, *bf_prev = NULL;
+ int nframes = 0, ndelim;
u16 aggr_limit = 0, al = 0, bpad = 0,
- al_delta, h_baw = tid->baw_size / 2;
- enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
+ al_delta, h_baw = tid->baw_size / 2;
struct ieee80211_tx_info *tx_info;
struct ath_frame_info *fi;
struct sk_buff *skb;
+ bool closed = false;
- do {
- bf = ath_tx_get_tid_subframe(sc, txq, tid);
- if (!bf) {
- status = ATH_AGGR_BAW_CLOSED;
- break;
- }
+ bf = bf_first;
+ aggr_limit = ath_lookup_rate(sc, bf, tid);
+ do {
skb = bf->bf_mpdu;
fi = get_frame_info(skb);
- if (!bf_first)
- bf_first = bf;
-
- if (!rl) {
- ath_set_rates(tid->an->vif, tid->an->sta, bf);
- aggr_limit = ath_lookup_rate(sc, bf, tid);
- rl = 1;
- }
-
/* do not exceed aggregation limit */
al_delta = ATH_AGGR_DELIM_SZ + fi->framelen;
+ if (nframes) {
+ if (aggr_limit < al + bpad + al_delta ||
+ ath_lookup_legacy(bf) || nframes >= h_baw)
+ break;
- if (nframes &&
- ((aggr_limit < (al + bpad + al_delta + prev_al)) ||
- ath_lookup_legacy(bf))) {
- status = ATH_AGGR_LIMITED;
- break;
- }
-
- tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
- if (nframes && (tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE))
- break;
-
- /* do not exceed subframe limit */
- if (nframes >= min((int)h_baw, ATH_AMPDU_SUBFRAME_DEFAULT)) {
- status = ATH_AGGR_LIMITED;
- break;
+ tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
+ if ((tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) ||
+ !(tx_info->flags & IEEE80211_TX_CTL_AMPDU))
+ break;
}
/* add padding for previous frame to aggregation length */
@@ -912,22 +994,37 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
bf->bf_next = NULL;
/* link buffers of this frame to the aggregate */
- if (!fi->retries)
- ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
+ if (!fi->baw_tracked)
+ ath_tx_addto_baw(sc, tid, bf);
bf->bf_state.ndelim = ndelim;
- __skb_unlink(skb, &tid->buf_q);
+ __skb_unlink(skb, tid_q);
list_add_tail(&bf->list, bf_q);
if (bf_prev)
bf_prev->bf_next = bf;
bf_prev = bf;
- } while (!skb_queue_empty(&tid->buf_q));
+ bf = ath_tx_get_tid_subframe(sc, txq, tid, &tid_q);
+ if (!bf) {
+ closed = true;
+ break;
+ }
+ } while (ath_tid_has_buffered(tid));
+
+ bf = bf_first;
+ bf->bf_lastbf = bf_prev;
+
+ if (bf == bf_prev) {
+ al = get_frame_info(bf->bf_mpdu)->framelen;
+ bf->bf_state.bf_type = BUF_AMPDU;
+ } else {
+ TX_STAT_INC(txq->axq_qnum, a_aggr);
+ }
*aggr_len = al;
- return status;
+ return closed;
#undef PADBYTES
}
@@ -999,7 +1096,7 @@ void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop)
}
static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_tx_info *info, int len)
+ struct ath_tx_info *info, int len, bool rts)
{
struct ath_hw *ah = sc->sc_ah;
struct sk_buff *skb;
@@ -1008,6 +1105,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
const struct ieee80211_rate *rate;
struct ieee80211_hdr *hdr;
struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
+ u32 rts_thresh = sc->hw->wiphy->rts_threshold;
int i;
u8 rix = 0;
@@ -1030,7 +1128,17 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
rix = rates[i].idx;
info->rates[i].Tries = rates[i].count;
- if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+ /*
+ * Handle RTS threshold for unaggregated HT frames.
+ */
+ if (bf_isampdu(bf) && !bf_isaggr(bf) &&
+ (rates[i].flags & IEEE80211_TX_RC_MCS) &&
+ unlikely(rts_thresh != (u32) -1)) {
+ if (!rts_thresh || (len > rts_thresh))
+ rts = true;
+ }
+
+ if (rts || rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
info->rates[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
info->flags |= ATH9K_TXDESC_RTSENA;
} else if (rates[i].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
@@ -1123,6 +1231,8 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf,
struct ath_hw *ah = sc->sc_ah;
struct ath_buf *bf_first = NULL;
struct ath_tx_info info;
+ u32 rts_thresh = sc->hw->wiphy->rts_threshold;
+ bool rts = false;
memset(&info, 0, sizeof(info));
info.is_first = true;
@@ -1159,7 +1269,22 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf,
info.flags |= (u32) bf->bf_state.bfs_paprd <<
ATH9K_TXDESC_PAPRD_S;
- ath_buf_set_rate(sc, bf, &info, len);
+ /*
+ * mac80211 doesn't handle RTS threshold for HT because
+ * the decision has to be taken based on AMPDU length
+ * and aggregation is done entirely inside ath9k.
+ * Set the RTS/CTS flag for the first subframe based
+ * on the threshold.
+ */
+ if (aggr && (bf == bf_first) &&
+ unlikely(rts_thresh != (u32) -1)) {
+ /*
+ * "len" is the size of the entire AMPDU.
+ */
+ if (!rts_thresh || (len > rts_thresh))
+ rts = true;
+ }
+ ath_buf_set_rate(sc, bf, &info, len, rts);
}
info.buf_addr[0] = bf->bf_buf_addr;
@@ -1188,53 +1313,86 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf,
}
}
-static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid)
+static void
+ath_tx_form_burst(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid, struct list_head *bf_q,
+ struct ath_buf *bf_first, struct sk_buff_head *tid_q)
{
- struct ath_buf *bf;
- enum ATH_AGGR_STATUS status;
- struct ieee80211_tx_info *tx_info;
- struct list_head bf_q;
- int aggr_len;
+ struct ath_buf *bf = bf_first, *bf_prev = NULL;
+ struct sk_buff *skb;
+ int nframes = 0;
do {
- if (skb_queue_empty(&tid->buf_q))
- return;
+ struct ieee80211_tx_info *tx_info;
+ skb = bf->bf_mpdu;
- INIT_LIST_HEAD(&bf_q);
+ nframes++;
+ __skb_unlink(skb, tid_q);
+ list_add_tail(&bf->list, bf_q);
+ if (bf_prev)
+ bf_prev->bf_next = bf;
+ bf_prev = bf;
- status = ath_tx_form_aggr(sc, txq, tid, &bf_q, &aggr_len);
+ if (nframes >= 2)
+ break;
- /*
- * no frames picked up to be aggregated;
- * block-ack window is not open.
- */
- if (list_empty(&bf_q))
+ bf = ath_tx_get_tid_subframe(sc, txq, tid, &tid_q);
+ if (!bf)
break;
- bf = list_first_entry(&bf_q, struct ath_buf, list);
- bf->bf_lastbf = list_entry(bf_q.prev, struct ath_buf, list);
tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
+ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
+ break;
- if (tid->ac->clear_ps_filter) {
- tid->ac->clear_ps_filter = false;
- tx_info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- } else {
- tx_info->flags &= ~IEEE80211_TX_CTL_CLEAR_PS_FILT;
- }
+ ath_set_rates(tid->an->vif, tid->an->sta, bf);
+ } while (1);
+}
- /* if only one frame, send as non-aggregate */
- if (bf == bf->bf_lastbf) {
- aggr_len = get_frame_info(bf->bf_mpdu)->framelen;
- bf->bf_state.bf_type = BUF_AMPDU;
- } else {
- TX_STAT_INC(txq->axq_qnum, a_aggr);
- }
+static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid, bool *stop)
+{
+ struct ath_buf *bf;
+ struct ieee80211_tx_info *tx_info;
+ struct sk_buff_head *tid_q;
+ struct list_head bf_q;
+ int aggr_len = 0;
+ bool aggr, last = true;
+
+ if (!ath_tid_has_buffered(tid))
+ return false;
- ath_tx_fill_desc(sc, bf, txq, aggr_len);
- ath_tx_txqaddbuf(sc, txq, &bf_q, false);
- } while (txq->axq_ampdu_depth < ATH_AGGR_MIN_QDEPTH &&
- status != ATH_AGGR_BAW_CLOSED);
+ INIT_LIST_HEAD(&bf_q);
+
+ bf = ath_tx_get_tid_subframe(sc, txq, tid, &tid_q);
+ if (!bf)
+ return false;
+
+ tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
+ aggr = !!(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
+ if ((aggr && txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) ||
+ (!aggr && txq->axq_depth >= ATH_NON_AGGR_MIN_QDEPTH)) {
+ *stop = true;
+ return false;
+ }
+
+ ath_set_rates(tid->an->vif, tid->an->sta, bf);
+ if (aggr)
+ last = ath_tx_form_aggr(sc, txq, tid, &bf_q, bf,
+ tid_q, &aggr_len);
+ else
+ ath_tx_form_burst(sc, txq, tid, &bf_q, bf, tid_q);
+
+ if (list_empty(&bf_q))
+ return false;
+
+ if (tid->ac->clear_ps_filter || tid->an->no_ps_filter) {
+ tid->ac->clear_ps_filter = false;
+ tx_info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
+ }
+
+ ath_tx_fill_desc(sc, bf, txq, aggr_len);
+ ath_tx_txqaddbuf(sc, txq, &bf_q, false);
+ return true;
}
int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
@@ -1258,6 +1416,9 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
an->mpdudensity = density;
}
+ /* force sequence number allocation for pending frames */
+ ath_tx_tid_change_state(sc, txtid);
+
txtid->active = true;
txtid->paused = true;
*ssn = txtid->seq_start = txtid->seq_next;
@@ -1277,8 +1438,9 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
ath_txq_lock(sc, txq);
txtid->active = false;
- txtid->paused = true;
+ txtid->paused = false;
ath_tx_flush_tid(sc, txtid);
+ ath_tx_tid_change_state(sc, txtid);
ath_txq_unlock_complete(sc, txq);
}
@@ -1302,7 +1464,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
ath_txq_lock(sc, txq);
- buffered = !skb_queue_empty(&tid->buf_q);
+ buffered = ath_tid_has_buffered(tid);
tid->sched = false;
list_del(&tid->list);
@@ -1334,7 +1496,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
ath_txq_lock(sc, txq);
ac->clear_ps_filter = true;
- if (!skb_queue_empty(&tid->buf_q) && !tid->paused) {
+ if (!tid->paused && ath_tid_has_buffered(tid)) {
ath_tx_queue_tid(txq, tid);
ath_txq_schedule(sc, txq);
}
@@ -1359,7 +1521,7 @@ void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta,
tid->baw_size = IEEE80211_MIN_AMPDU_BUF << sta->ht_cap.ampdu_factor;
tid->paused = false;
- if (!skb_queue_empty(&tid->buf_q)) {
+ if (ath_tid_has_buffered(tid)) {
ath_tx_queue_tid(txq, tid);
ath_txq_schedule(sc, txq);
}
@@ -1379,6 +1541,7 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info;
struct list_head bf_q;
struct ath_buf *bf_tail = NULL, *bf;
+ struct sk_buff_head *tid_q;
int sent = 0;
int i;
@@ -1394,15 +1557,15 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
continue;
ath_txq_lock(sc, tid->ac->txq);
- while (!skb_queue_empty(&tid->buf_q) && nframes > 0) {
- bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid);
+ while (nframes > 0) {
+ bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid, &tid_q);
if (!bf)
break;
- __skb_unlink(bf->bf_mpdu, &tid->buf_q);
+ __skb_unlink(bf->bf_mpdu, tid_q);
list_add_tail(&bf->list, &bf_q);
ath_set_rates(tid->an->vif, tid->an->sta, bf);
- ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
+ ath_tx_addto_baw(sc, tid, bf);
bf->bf_state.bf_type &= ~BUF_AGGR;
if (bf_tail)
bf_tail->bf_next = bf;
@@ -1412,7 +1575,7 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
sent++;
TX_STAT_INC(txq->axq_qnum, a_queued_hw);
- if (skb_queue_empty(&tid->buf_q))
+ if (an->sta && !ath_tid_has_buffered(tid))
ieee80211_sta_set_buffered(an->sta, i, false);
}
ath_txq_unlock_complete(sc, tid->ac->txq);
@@ -1665,25 +1828,27 @@ void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq)
*/
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
{
- struct ath_atx_ac *ac, *ac_tmp, *last_ac;
+ struct ath_atx_ac *ac, *last_ac;
struct ath_atx_tid *tid, *last_tid;
+ bool sent = false;
if (test_bit(SC_OP_HW_RESET, &sc->sc_flags) ||
- list_empty(&txq->axq_acq) ||
- txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH)
+ list_empty(&txq->axq_acq))
return;
rcu_read_lock();
- ac = list_first_entry(&txq->axq_acq, struct ath_atx_ac, list);
last_ac = list_entry(txq->axq_acq.prev, struct ath_atx_ac, list);
+ while (!list_empty(&txq->axq_acq)) {
+ bool stop = false;
- list_for_each_entry_safe(ac, ac_tmp, &txq->axq_acq, list) {
+ ac = list_first_entry(&txq->axq_acq, struct ath_atx_ac, list);
last_tid = list_entry(ac->tid_q.prev, struct ath_atx_tid, list);
list_del(&ac->list);
ac->sched = false;
while (!list_empty(&ac->tid_q)) {
+
tid = list_first_entry(&ac->tid_q, struct ath_atx_tid,
list);
list_del(&tid->list);
@@ -1692,17 +1857,17 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
if (tid->paused)
continue;
- ath_tx_sched_aggr(sc, txq, tid);
+ if (ath_tx_sched_aggr(sc, txq, tid, &stop))
+ sent = true;
/*
* add tid to round-robin queue if more frames
* are pending for the tid
*/
- if (!skb_queue_empty(&tid->buf_q))
+ if (ath_tid_has_buffered(tid))
ath_tx_queue_tid(txq, tid);
- if (tid == last_tid ||
- txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH)
+ if (stop || tid == last_tid)
break;
}
@@ -1711,9 +1876,17 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
list_add_tail(&ac->list, &txq->axq_acq);
}
- if (ac == last_ac ||
- txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH)
+ if (stop)
break;
+
+ if (ac == last_ac) {
+ if (!sent)
+ break;
+
+ sent = false;
+ last_ac = list_entry(txq->axq_acq.prev,
+ struct ath_atx_ac, list);
+ }
}
rcu_read_unlock();
@@ -1792,57 +1965,6 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
}
}
-static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid, struct sk_buff *skb,
- struct ath_tx_control *txctl)
-{
- struct ath_frame_info *fi = get_frame_info(skb);
- struct list_head bf_head;
- struct ath_buf *bf;
-
- /*
- * Do not queue to h/w when any of the following conditions is true:
- * - there are pending frames in software queue
- * - the TID is currently paused for ADDBA/BAR request
- * - seqno is not within block-ack window
- * - h/w queue depth exceeds low water mark
- */
- if ((!skb_queue_empty(&tid->buf_q) || tid->paused ||
- !BAW_WITHIN(tid->seq_start, tid->baw_size, tid->seq_next) ||
- txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) &&
- txq != sc->tx.uapsdq) {
- /*
- * Add this frame to software queue for scheduling later
- * for aggregation.
- */
- TX_STAT_INC(txq->axq_qnum, a_queued_sw);
- __skb_queue_tail(&tid->buf_q, skb);
- if (!txctl->an || !txctl->an->sleeping)
- ath_tx_queue_tid(txq, tid);
- return;
- }
-
- bf = ath_tx_setup_buffer(sc, txq, tid, skb);
- if (!bf) {
- ieee80211_free_txskb(sc->hw, skb);
- return;
- }
-
- ath_set_rates(tid->an->vif, tid->an->sta, bf);
- bf->bf_state.bf_type = BUF_AMPDU;
- INIT_LIST_HEAD(&bf_head);
- list_add(&bf->list, &bf_head);
-
- /* Add sub-frame to BAW */
- ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
-
- /* Queue to h/w without aggregation */
- TX_STAT_INC(txq->axq_qnum, a_queued_hw);
- bf->bf_lastbf = bf;
- ath_tx_fill_desc(sc, bf, txq, fi->framelen);
- ath_tx_txqaddbuf(sc, txq, &bf_head, false);
-}
-
static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
struct ath_atx_tid *tid, struct sk_buff *skb)
{
@@ -1985,6 +2107,7 @@ static int ath_tx_prepare(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = txctl->sta;
struct ieee80211_vif *vif = info->control.vif;
+ struct ath_vif *avp;
struct ath_softc *sc = hw->priv;
int frmlen = skb->len + FCS_LEN;
int padpos, padsize;
@@ -1992,6 +2115,10 @@ static int ath_tx_prepare(struct ieee80211_hw *hw, struct sk_buff *skb,
/* NOTE: sta can be NULL according to net/mac80211.h */
if (sta)
txctl->an = (struct ath_node *)sta->drv_priv;
+ else if (vif && ieee80211_is_data(hdr->frame_control)) {
+ avp = (void *)vif->drv_priv;
+ txctl->an = &avp->mcast_node;
+ }
if (info->control.hw_key)
frmlen += info->control.hw_key->icv_len;
@@ -2041,7 +2168,6 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ath_txq *txq = txctl->txq;
struct ath_atx_tid *tid = NULL;
struct ath_buf *bf;
- u8 tidno;
int q;
int ret;
@@ -2069,27 +2195,31 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
ath_txq_unlock(sc, txq);
txq = sc->tx.uapsdq;
ath_txq_lock(sc, txq);
- }
-
- if (txctl->an && ieee80211_is_data_qos(hdr->frame_control)) {
- tidno = ieee80211_get_qos_ctl(hdr)[0] &
- IEEE80211_QOS_CTL_TID_MASK;
- tid = ATH_AN_2_TID(txctl->an, tidno);
+ } else if (txctl->an &&
+ ieee80211_is_data_present(hdr->frame_control)) {
+ tid = ath_get_skb_tid(sc, txctl->an, skb);
WARN_ON(tid->ac->txq != txctl->txq);
- }
- if ((info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
+ if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
+ tid->ac->clear_ps_filter = true;
+
/*
- * Try aggregation if it's a unicast data frame
- * and the destination is HT capable.
+ * Add this frame to software queue for scheduling later
+ * for aggregation.
*/
- ath_tx_send_ampdu(sc, txq, tid, skb, txctl);
+ TX_STAT_INC(txq->axq_qnum, a_queued_sw);
+ __skb_queue_tail(&tid->buf_q, skb);
+ if (!txctl->an->sleeping)
+ ath_tx_queue_tid(txq, tid);
+
+ ath_txq_schedule(sc, txq);
goto out;
}
bf = ath_tx_setup_buffer(sc, txq, tid, skb);
if (!bf) {
+ ath_txq_skb_done(sc, txq, skb);
if (txctl->paprd)
dev_kfree_skb_any(skb);
else
@@ -2142,7 +2272,7 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
bf->bf_lastbf = bf;
ath_set_rates(vif, NULL, bf);
- ath_buf_set_rate(sc, bf, &info, fi->framelen);
+ ath_buf_set_rate(sc, bf, &info, fi->framelen, false);
duration += info.rates[0].PktDuration;
if (bf_tail)
bf_tail->bf_next = bf;
@@ -2189,7 +2319,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
- int q, padpos, padsize;
+ int padpos, padsize;
unsigned long flags;
ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb);
@@ -2225,21 +2355,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
__skb_queue_tail(&txq->complete_q, skb);
-
- q = skb_get_queue_mapping(skb);
- if (txq == sc->tx.uapsdq)
- txq = sc->tx.txq_map[q];
-
- if (txq == sc->tx.txq_map[q]) {
- if (WARN_ON(--txq->pending_frames < 0))
- txq->pending_frames = 0;
-
- if (txq->stopped &&
- txq->pending_frames < sc->tx.txq_max_pending[q]) {
- ieee80211_wake_queue(sc->hw, q);
- txq->stopped = false;
- }
- }
+ ath_txq_skb_done(sc, txq, skb);
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
@@ -2360,8 +2476,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
if (list_empty(&txq->axq_q)) {
txq->axq_link = NULL;
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
- ath_txq_schedule(sc, txq);
+ ath_txq_schedule(sc, txq);
break;
}
bf = list_first_entry(&txq->axq_q, struct ath_buf, list);
@@ -2583,6 +2698,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
tid->paused = false;
tid->active = false;
__skb_queue_head_init(&tid->buf_q);
+ __skb_queue_head_init(&tid->retry_q);
acno = TID_TO_WME_AC(tidno);
tid->ac = &an->ac[acno];
}
@@ -2590,6 +2706,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
for (acno = 0, ac = &an->ac[acno];
acno < IEEE80211_NUM_ACS; acno++, ac++) {
ac->sched = false;
+ ac->clear_ps_filter = true;
ac->txq = sc->tx.txq_map[acno];
INIT_LIST_HEAD(&ac->tid_q);
}
diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile
index f891d514d881..990dd42ae79e 100644
--- a/drivers/net/wireless/ath/wil6210/Makefile
+++ b/drivers/net/wireless/ath/wil6210/Makefile
@@ -11,9 +11,6 @@ wil6210-y += txrx.o
wil6210-y += debug.o
wil6210-$(CONFIG_WIL6210_TRACING) += trace.o
-ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
- subdir-ccflags-y += -Werror
-endif
# for tracing framework to find trace.h
CFLAGS_trace.o := -I$(src)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index e8308ec30970..1caa31992a7e 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -51,7 +51,7 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil,
if ((i % 64) == 0 && (i != 0))
seq_printf(s, "\n");
seq_printf(s, "%s", (d->dma.status & BIT(0)) ?
- "S" : (vring->ctx[i] ? "H" : "h"));
+ "S" : (vring->ctx[i].skb ? "H" : "h"));
}
seq_printf(s, "\n");
}
@@ -145,7 +145,7 @@ static void wil_print_ring(struct seq_file *s, const char *prefix,
le16_to_cpu(hdr.type), hdr.flags);
if (len <= MAX_MBOXITEM_SIZE) {
int n = 0;
- unsigned char printbuf[16 * 3 + 2];
+ char printbuf[16 * 3 + 2];
unsigned char databuf[MAX_MBOXITEM_SIZE];
void __iomem *src = wmi_buffer(wil, d.addr) +
sizeof(struct wil6210_mbox_hdr);
@@ -406,7 +406,7 @@ static int wil_txdesc_debugfs_show(struct seq_file *s, void *data)
volatile struct vring_tx_desc *d =
&(vring->va[dbg_txdesc_index].tx);
volatile u32 *u = (volatile u32 *)d;
- struct sk_buff *skb = vring->ctx[dbg_txdesc_index];
+ struct sk_buff *skb = vring->ctx[dbg_txdesc_index].skb;
seq_printf(s, "Tx[%3d] = {\n", dbg_txdesc_index);
seq_printf(s, " MAC = 0x%08x 0x%08x 0x%08x 0x%08x\n",
@@ -416,7 +416,7 @@ static int wil_txdesc_debugfs_show(struct seq_file *s, void *data)
seq_printf(s, " SKB = %p\n", skb);
if (skb) {
- unsigned char printbuf[16 * 3 + 2];
+ char printbuf[16 * 3 + 2];
int i = 0;
int len = le16_to_cpu(d->dma.length);
void *p = skb->data;
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index 29dd1e58cb17..717178f09aa8 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -127,6 +127,8 @@ void *wil_if_alloc(struct device *dev, void __iomem *csr)
ndev->netdev_ops = &wil_netdev_ops;
ndev->ieee80211_ptr = wdev;
+ ndev->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
+ ndev->features |= NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy));
wdev->netdev = ndev;
diff --git a/drivers/net/wireless/ath/wil6210/trace.h b/drivers/net/wireless/ath/wil6210/trace.h
index eff1239be53a..e59239d22b94 100644
--- a/drivers/net/wireless/ath/wil6210/trace.h
+++ b/drivers/net/wireless/ath/wil6210/trace.h
@@ -37,36 +37,40 @@ static inline void trace_ ## name(proto) {}
#endif /* !CONFIG_WIL6210_TRACING || defined(__CHECKER__) */
DECLARE_EVENT_CLASS(wil6210_wmi,
- TP_PROTO(u16 id, void *buf, u16 buf_len),
+ TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
- TP_ARGS(id, buf, buf_len),
+ TP_ARGS(wmi, buf, buf_len),
TP_STRUCT__entry(
+ __field(u8, mid)
__field(u16, id)
+ __field(u32, timestamp)
__field(u16, buf_len)
__dynamic_array(u8, buf, buf_len)
),
TP_fast_assign(
- __entry->id = id;
+ __entry->mid = wmi->mid;
+ __entry->id = le16_to_cpu(wmi->id);
+ __entry->timestamp = le32_to_cpu(wmi->timestamp);
__entry->buf_len = buf_len;
memcpy(__get_dynamic_array(buf), buf, buf_len);
),
TP_printk(
- "id 0x%04x len %d",
- __entry->id, __entry->buf_len
+ "MID %d id 0x%04x len %d timestamp %d",
+ __entry->mid, __entry->id, __entry->buf_len, __entry->timestamp
)
);
DEFINE_EVENT(wil6210_wmi, wil6210_wmi_cmd,
- TP_PROTO(u16 id, void *buf, u16 buf_len),
- TP_ARGS(id, buf, buf_len)
+ TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
+ TP_ARGS(wmi, buf, buf_len)
);
DEFINE_EVENT(wil6210_wmi, wil6210_wmi_event,
- TP_PROTO(u16 id, void *buf, u16 buf_len),
- TP_ARGS(id, buf, buf_len)
+ TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
+ TP_ARGS(wmi, buf, buf_len)
);
#define WIL6210_MSG_MAX (200)
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index d240b24e1ccf..ea1abeb18e5b 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -18,6 +18,9 @@
#include <net/ieee80211_radiotap.h>
#include <linux/if_arp.h>
#include <linux/moduleparam.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <net/ipv6.h>
#include "wil6210.h"
#include "wmi.h"
@@ -70,7 +73,7 @@ static int wil_vring_alloc(struct wil6210_priv *wil, struct vring *vring)
vring->swhead = 0;
vring->swtail = 0;
- vring->ctx = kzalloc(vring->size * sizeof(vring->ctx[0]), GFP_KERNEL);
+ vring->ctx = kcalloc(vring->size, sizeof(vring->ctx[0]), GFP_KERNEL);
if (!vring->ctx) {
vring->va = NULL;
return -ENOMEM;
@@ -108,39 +111,39 @@ static void wil_vring_free(struct wil6210_priv *wil, struct vring *vring,
while (!wil_vring_is_empty(vring)) {
dma_addr_t pa;
- struct sk_buff *skb;
u16 dmalen;
+ struct wil_ctx *ctx;
if (tx) {
struct vring_tx_desc dd, *d = &dd;
volatile struct vring_tx_desc *_d =
&vring->va[vring->swtail].tx;
+ ctx = &vring->ctx[vring->swtail];
*d = *_d;
pa = wil_desc_addr(&d->dma.addr);
dmalen = le16_to_cpu(d->dma.length);
- skb = vring->ctx[vring->swtail];
- if (skb) {
- dma_unmap_single(dev, pa, dmalen,
- DMA_TO_DEVICE);
- dev_kfree_skb_any(skb);
- vring->ctx[vring->swtail] = NULL;
- } else {
+ if (vring->ctx[vring->swtail].mapped_as_page) {
dma_unmap_page(dev, pa, dmalen,
DMA_TO_DEVICE);
+ } else {
+ dma_unmap_single(dev, pa, dmalen,
+ DMA_TO_DEVICE);
}
+ if (ctx->skb)
+ dev_kfree_skb_any(ctx->skb);
vring->swtail = wil_vring_next_tail(vring);
} else { /* rx */
struct vring_rx_desc dd, *d = &dd;
volatile struct vring_rx_desc *_d =
- &vring->va[vring->swtail].rx;
+ &vring->va[vring->swhead].rx;
+ ctx = &vring->ctx[vring->swhead];
*d = *_d;
pa = wil_desc_addr(&d->dma.addr);
dmalen = le16_to_cpu(d->dma.length);
- skb = vring->ctx[vring->swhead];
dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE);
- kfree_skb(skb);
+ kfree_skb(ctx->skb);
wil_vring_advance_head(vring, 1);
}
}
@@ -187,7 +190,7 @@ static int wil_vring_alloc_skb(struct wil6210_priv *wil, struct vring *vring,
d->dma.status = 0; /* BIT(0) should be 0 for HW_OWNED */
d->dma.length = cpu_to_le16(sz);
*_d = *d;
- vring->ctx[i] = skb;
+ vring->ctx[i].skb = skb;
return 0;
}
@@ -352,11 +355,11 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
return NULL;
}
- skb = vring->ctx[vring->swhead];
+ skb = vring->ctx[vring->swhead].skb;
d = wil_skb_rxdesc(skb);
*d = *_d;
pa = wil_desc_addr(&d->dma.addr);
- vring->ctx[vring->swhead] = NULL;
+ vring->ctx[vring->swhead].skb = NULL;
wil_vring_advance_head(vring, 1);
dma_unmap_single(dev, pa, sz, DMA_FROM_DEVICE);
@@ -407,6 +410,21 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
return NULL;
}
+ /* L4 IDENT is on when HW calculated checksum, check status
+ * and in case of error drop the packet
+ * higher stack layers will handle retransmission (if required)
+ */
+ if (d->dma.status & RX_DMA_STATUS_L4_IDENT) {
+ /* L4 protocol identified, csum calculated */
+ if ((d->dma.error & RX_DMA_ERROR_L4_ERR) == 0) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ } else {
+ wil_err(wil, "Incorrect checksum reported\n");
+ kfree_skb(skb);
+ return NULL;
+ }
+ }
+
ds_bits = wil_rxdesc_ds_bits(d);
if (ds_bits == 1) {
/*
@@ -646,6 +664,53 @@ static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len,
return 0;
}
+static int wil_tx_desc_offload_cksum_set(struct wil6210_priv *wil,
+ struct vring_tx_desc *d,
+ struct sk_buff *skb)
+{
+ int protocol;
+
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return 0;
+
+ switch (skb->protocol) {
+ case cpu_to_be16(ETH_P_IP):
+ protocol = ip_hdr(skb)->protocol;
+ break;
+ case cpu_to_be16(ETH_P_IPV6):
+ protocol = ipv6_hdr(skb)->nexthdr;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (protocol) {
+ case IPPROTO_TCP:
+ d->dma.d0 |= (2 << DMA_CFG_DESC_TX_0_L4_TYPE_POS);
+ /* L4 header len: TCP header length */
+ d->dma.d0 |=
+ (tcp_hdrlen(skb) & DMA_CFG_DESC_TX_0_L4_LENGTH_MSK);
+ break;
+ case IPPROTO_UDP:
+ /* L4 header len: UDP header length */
+ d->dma.d0 |=
+ (sizeof(struct udphdr) & DMA_CFG_DESC_TX_0_L4_LENGTH_MSK);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ d->dma.ip_length = skb_network_header_len(skb);
+ d->dma.b11 = ETH_HLEN; /* MAC header length */
+ d->dma.b11 |= BIT(DMA_CFG_DESC_TX_OFFLOAD_CFG_L3T_IPV4_POS);
+ /* Enable TCP/UDP checksum */
+ d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_TCP_UDP_CHECKSUM_EN_POS);
+ /* Calculate pseudo-header */
+ d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_PSEUDO_HEADER_CALC_EN_POS);
+
+ return 0;
+}
+
static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
struct sk_buff *skb)
{
@@ -655,7 +720,7 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
u32 swhead = vring->swhead;
int avail = wil_vring_avail_tx(vring);
int nr_frags = skb_shinfo(skb)->nr_frags;
- uint f;
+ uint f = 0;
int vring_index = vring - wil->vring_tx;
uint i = swhead;
dma_addr_t pa;
@@ -686,13 +751,20 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
return -EINVAL;
/* 1-st segment */
wil_tx_desc_map(d, pa, skb_headlen(skb), vring_index);
+ /* Process TCP/UDP checksum offloading */
+ if (wil_tx_desc_offload_cksum_set(wil, d, skb)) {
+ wil_err(wil, "VRING #%d Failed to set cksum, drop packet\n",
+ vring_index);
+ goto dma_error;
+ }
+
d->mac.d[2] |= ((nr_frags + 1) <<
MAC_CFG_DESC_TX_2_NUM_OF_DESCRIPTORS_POS);
if (nr_frags)
*_d = *d;
/* middle segments */
- for (f = 0; f < nr_frags; f++) {
+ for (; f < nr_frags; f++) {
const struct skb_frag_struct *frag =
&skb_shinfo(skb)->frags[f];
int len = skb_frag_size(frag);
@@ -703,7 +775,7 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
if (unlikely(dma_mapping_error(dev, pa)))
goto dma_error;
wil_tx_desc_map(d, pa, len, vring_index);
- vring->ctx[i] = NULL;
+ vring->ctx[i].mapped_as_page = 1;
*_d = *d;
}
/* for the last seg only */
@@ -712,6 +784,12 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_CMD_DMA_IT_POS);
*_d = *d;
+ /* hold reference to skb
+ * to prevent skb release before accounting
+ * in case of immediate "tx done"
+ */
+ vring->ctx[i].skb = skb_get(skb);
+
wil_hex_dump_txrx("Tx ", DUMP_PREFIX_NONE, 32, 4,
(const void *)d, sizeof(*d), false);
@@ -720,29 +798,31 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
wil_dbg_txrx(wil, "Tx swhead %d -> %d\n", swhead, vring->swhead);
trace_wil6210_tx(vring_index, swhead, skb->len, nr_frags);
iowrite32(vring->swhead, wil->csr + HOSTADDR(vring->hwtail));
- /* hold reference to skb
- * to prevent skb release before accounting
- * in case of immediate "tx done"
- */
- vring->ctx[i] = skb_get(skb);
return 0;
dma_error:
/* unmap what we have mapped */
- /* Note: increment @f to operate with positive index */
- for (f++; f > 0; f--) {
+ nr_frags = f + 1; /* frags mapped + one for skb head */
+ for (f = 0; f < nr_frags; f++) {
u16 dmalen;
+ struct wil_ctx *ctx;
i = (swhead + f) % vring->size;
+ ctx = &vring->ctx[i];
_d = &(vring->va[i].tx);
*d = *_d;
_d->dma.status = TX_DMA_STATUS_DU;
pa = wil_desc_addr(&d->dma.addr);
dmalen = le16_to_cpu(d->dma.length);
- if (vring->ctx[i])
- dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE);
- else
+ if (ctx->mapped_as_page)
dma_unmap_page(dev, pa, dmalen, DMA_TO_DEVICE);
+ else
+ dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE);
+
+ if (ctx->skb)
+ dev_kfree_skb_any(ctx->skb);
+
+ memset(ctx, 0, sizeof(*ctx));
}
return -EINVAL;
@@ -821,8 +901,9 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
&vring->va[vring->swtail].tx;
struct vring_tx_desc dd, *d = &dd;
dma_addr_t pa;
- struct sk_buff *skb;
u16 dmalen;
+ struct wil_ctx *ctx = &vring->ctx[vring->swtail];
+ struct sk_buff *skb = ctx->skb;
*d = *_d;
@@ -840,7 +921,11 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
(const void *)d, sizeof(*d), false);
pa = wil_desc_addr(&d->dma.addr);
- skb = vring->ctx[vring->swtail];
+ if (ctx->mapped_as_page)
+ dma_unmap_page(dev, pa, dmalen, DMA_TO_DEVICE);
+ else
+ dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE);
+
if (skb) {
if (d->dma.error == 0) {
ndev->stats.tx_packets++;
@@ -849,16 +934,15 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
ndev->stats.tx_errors++;
}
- dma_unmap_single(dev, pa, dmalen, DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
- vring->ctx[vring->swtail] = NULL;
- } else {
- dma_unmap_page(dev, pa, dmalen, DMA_TO_DEVICE);
}
- d->dma.addr.addr_low = 0;
- d->dma.addr.addr_high = 0;
- d->dma.length = 0;
- d->dma.status = TX_DMA_STATUS_DU;
+ memset(ctx, 0, sizeof(*ctx));
+ /*
+ * There is no need to touch HW descriptor:
+ * - ststus bit TX_DMA_STATUS_DU is set by design,
+ * so hardware will not try to process this desc.,
+ * - rest of descriptor will be initialized on Tx.
+ */
vring->swtail = wil_vring_next_tail(vring);
done++;
}
diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h
index 859aea68a1fa..b3828279204c 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.h
+++ b/drivers/net/wireless/ath/wil6210/txrx.h
@@ -235,7 +235,16 @@ struct vring_tx_mac {
#define DMA_CFG_DESC_TX_0_L4_TYPE_POS 30
#define DMA_CFG_DESC_TX_0_L4_TYPE_LEN 2
-#define DMA_CFG_DESC_TX_0_L4_TYPE_MSK 0xC0000000
+#define DMA_CFG_DESC_TX_0_L4_TYPE_MSK 0xC0000000 /* L4 type: 0-UDP, 2-TCP */
+
+
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_MAC_LEN_POS 0
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_MAC_LEN_LEN 7
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_MAC_LEN_MSK 0x7F /* MAC hdr len */
+
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_L3T_IPV4_POS 7
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_L3T_IPV4_LEN 1
+#define DMA_CFG_DESC_TX_OFFLOAD_CFG_L3T_IPV4_MSK 0x80 /* 1-IPv4, 0-IPv6 */
#define TX_DMA_STATUS_DU BIT(0)
@@ -334,8 +343,17 @@ struct vring_rx_mac {
#define RX_DMA_D0_CMD_DMA_IT BIT(10)
+/* Error field, offload bits */
+#define RX_DMA_ERROR_L3_ERR BIT(4)
+#define RX_DMA_ERROR_L4_ERR BIT(5)
+
+
+/* Status field */
#define RX_DMA_STATUS_DU BIT(0)
#define RX_DMA_STATUS_ERROR BIT(2)
+
+#define RX_DMA_STATUS_L3_IDENT BIT(4)
+#define RX_DMA_STATUS_L4_IDENT BIT(5)
#define RX_DMA_STATUS_PHY_INFO BIT(6)
struct vring_rx_dma {
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 44fdab51de7e..c4a51638736a 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -156,11 +156,22 @@ struct wil6210_mbox_hdr {
/* max. value for wil6210_mbox_hdr.len */
#define MAX_MBOXITEM_SIZE (240)
+/**
+ * struct wil6210_mbox_hdr_wmi - WMI header
+ *
+ * @mid: MAC ID
+ * 00 - default, created by FW
+ * 01..0f - WiFi ports, driver to create
+ * 10..fe - debug
+ * ff - broadcast
+ * @id: command/event ID
+ * @timestamp: FW fills for events, free-running msec timer
+ */
struct wil6210_mbox_hdr_wmi {
- u8 reserved0[2];
+ u8 mid;
+ u8 reserved;
__le16 id;
- __le16 info1; /* bits [0..3] - device_id, rest - unused */
- u8 reserved1[2];
+ __le32 timestamp;
} __packed;
struct pending_wmi_event {
@@ -172,6 +183,14 @@ struct pending_wmi_event {
} __packed event;
};
+/**
+ * struct wil_ctx - software context for Vring descriptor
+ */
+struct wil_ctx {
+ struct sk_buff *skb;
+ u8 mapped_as_page:1;
+};
+
union vring_desc;
struct vring {
@@ -181,7 +200,7 @@ struct vring {
u32 swtail;
u32 swhead;
u32 hwtail; /* write here to inform hw */
- void **ctx; /* void *ctx[size] - software context */
+ struct wil_ctx *ctx; /* ctx[size] - software context */
};
enum { /* for wil6210_priv.status */
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index dc8059ad4bab..5220f158b8f5 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -172,8 +172,8 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
.len = cpu_to_le16(sizeof(cmd.wmi) + len),
},
.wmi = {
+ .mid = 0,
.id = cpu_to_le16(cmdid),
- .info1 = 0,
},
};
struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx;
@@ -248,7 +248,7 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
iowrite32(r->head = next_head, wil->csr + HOST_MBOX +
offsetof(struct wil6210_mbox_ctl, tx.head));
- trace_wil6210_wmi_cmd(cmdid, buf, len);
+ trace_wil6210_wmi_cmd(&cmd.wmi, buf, len);
/* interrupt to FW */
iowrite32(SW_INT_MBOX, wil->csr + HOST_SW_INT);
@@ -640,9 +640,13 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
hdr.flags);
if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) &&
(len >= sizeof(struct wil6210_mbox_hdr_wmi))) {
- u16 id = le16_to_cpu(evt->event.wmi.id);
- wil_dbg_wmi(wil, "WMI event 0x%04x\n", id);
- trace_wil6210_wmi_event(id, &evt->event.wmi, len);
+ struct wil6210_mbox_hdr_wmi *wmi = &evt->event.wmi;
+ u16 id = le16_to_cpu(wmi->id);
+ u32 tstamp = le32_to_cpu(wmi->timestamp);
+ wil_dbg_wmi(wil, "WMI event 0x%04x MID %d @%d msec\n",
+ id, wmi->mid, tstamp);
+ trace_wil6210_wmi_event(wmi, &wmi[1],
+ len - sizeof(*wmi));
}
wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1,
&evt->event.hdr, sizeof(hdr) + len, true);
@@ -920,6 +924,12 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
cmd.sniffer_cfg.phy_support =
cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL)
? WMI_SNIFFER_CP : WMI_SNIFFER_DP);
+ } else {
+ /* Initialize offload (in non-sniffer mode).
+ * Linux IP stack always calculates IP checksum
+ * HW always calculate TCP/UDP checksum
+ */
+ cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS);
}
/* typical time for secure PCP is 840ms */
rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, &cmd, sizeof(cmd),
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 8e8975562ec3..80099016d21f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -242,7 +242,7 @@ void brcmf_txflowblock_if(struct brcmf_if *ifp,
{
unsigned long flags;
- if (!ifp)
+ if (!ifp || !ifp->ndev)
return;
brcmf_dbg(TRACE, "enter: idx=%d stop=0x%X reason=%d state=%d\n",
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index f0d9f7f6c83d..29b1f24c2d0f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -1744,13 +1744,14 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
ulong flags;
int fifo = BRCMF_FWS_FIFO_BCMC;
bool multicast = is_multicast_ether_addr(eh->h_dest);
+ bool pae = eh->h_proto == htons(ETH_P_PAE);
/* determine the priority */
if (!skb->priority)
skb->priority = cfg80211_classify8021d(skb);
drvr->tx_multicast += !!multicast;
- if (ntohs(eh->h_proto) == ETH_P_PAE)
+ if (pae)
atomic_inc(&ifp->pend_8021x_cnt);
if (!brcmf_fws_fc_active(fws)) {
@@ -1781,6 +1782,11 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb)
brcmf_fws_schedule_deq(fws);
} else {
brcmf_err("drop skb: no hanger slot\n");
+ if (pae) {
+ atomic_dec(&ifp->pend_8021x_cnt);
+ if (waitqueue_active(&ifp->pend_8021x_wait))
+ wake_up(&ifp->pend_8021x_wait);
+ }
brcmu_pkt_buf_free_skb(skb);
}
brcmf_fws_unlock(drvr, flags);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 277b37ae7126..c3dfea3f307d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -1093,8 +1093,11 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif)
brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n ");
err = brcmf_fil_cmd_data_set(vif->ifp,
BRCMF_C_DISASSOC, NULL, 0);
- if (err)
+ if (err) {
brcmf_err("WLC_DISASSOC failed (%d)\n", err);
+ cfg80211_disconnected(vif->wdev.netdev, 0,
+ NULL, 0, GFP_KERNEL);
+ }
clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state);
}
clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);
@@ -4161,9 +4164,7 @@ static struct cfg80211_ops wl_cfg80211_ops = {
.stop_p2p_device = brcmf_p2p_stop_device,
.crit_proto_start = brcmf_cfg80211_crit_proto_start,
.crit_proto_stop = brcmf_cfg80211_crit_proto_stop,
-#ifdef CONFIG_NL80211_TESTMODE
- .testmode_cmd = brcmf_cfg80211_testmode
-#endif
+ CFG80211_TESTMODE_CMD(brcmf_cfg80211_testmode)
};
static s32 brcmf_nl80211_iftype_to_mode(enum nl80211_iftype type)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
index bd982856d385..fa391e4eb098 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
@@ -928,9 +928,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
}
} else if (txs->phyerr) {
update_rate = false;
- brcms_err(wlc->hw->d11core,
- "%s: ampdu tx phy error (0x%x)\n",
- __func__, txs->phyerr);
+ brcms_dbg_ht(wlc->hw->d11core,
+ "%s: ampdu tx phy error (0x%x)\n",
+ __func__, txs->phyerr);
}
}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 9fd6f2fef11b..7ca10bf4a4d3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -882,8 +882,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
mcl = le16_to_cpu(txh->MacTxControlLow);
if (txs->phyerr)
- brcms_err(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n",
- txs->phyerr, txh->MainRates);
+ brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n",
+ txs->phyerr, txh->MainRates);
if (txs->frameid != le16_to_cpu(txh->TxFrameID)) {
brcms_err(wlc->hw->d11core, "frameid != txh->TxFrameID\n");
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/cw1200/sta.c
index 7365674366f4..010b252be584 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/cw1200/sta.c
@@ -1406,11 +1406,8 @@ static void cw1200_do_unjoin(struct cw1200_common *priv)
if (!priv->join_status)
goto done;
- if (priv->join_status > CW1200_JOIN_STATUS_IBSS) {
- wiphy_err(priv->hw->wiphy, "Unexpected: join status: %d\n",
- priv->join_status);
- BUG_ON(1);
- }
+ if (priv->join_status == CW1200_JOIN_STATUS_AP)
+ goto done;
cancel_work_sync(&priv->update_filtering_work);
cancel_work_sync(&priv->set_beacon_wakeup_period_work);
diff --git a/drivers/net/wireless/cw1200/txrx.c b/drivers/net/wireless/cw1200/txrx.c
index 5862c373d714..e824d4d4a18d 100644
--- a/drivers/net/wireless/cw1200/txrx.c
+++ b/drivers/net/wireless/cw1200/txrx.c
@@ -1165,7 +1165,7 @@ void cw1200_rx_cb(struct cw1200_common *priv,
if (cw1200_handle_action_rx(priv, skb))
return;
} else if (ieee80211_is_beacon(frame->frame_control) &&
- !arg->status &&
+ !arg->status && priv->vif &&
!memcmp(ieee80211_get_SA(frame), priv->vif->bss_conf.bssid,
ETH_ALEN)) {
const u8 *tim_ie;
diff --git a/drivers/net/wireless/cw1200/wsm.h b/drivers/net/wireless/cw1200/wsm.h
index 7afc613c3706..48086e849515 100644
--- a/drivers/net/wireless/cw1200/wsm.h
+++ b/drivers/net/wireless/cw1200/wsm.h
@@ -832,7 +832,7 @@ struct wsm_tx {
/* the MSDU shall be terminated. Overrides the global */
/* dot11MaxTransmitMsduLifeTime setting [optional] */
/* Device will set the default value if this is 0. */
- u32 expire_time;
+ __le32 expire_time;
/* WSM_HT_TX_... */
__le32 ht_tx_parameters;
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 15f0fad39add..e4f56ad26cd8 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -667,7 +667,7 @@ static int prism2_open(struct net_device *dev)
if (local->no_pri) {
printk(KERN_DEBUG "%s: could not set interface UP - no PRI "
"f/w\n", dev->name);
- return 1;
+ return -ENODEV;
}
if ((local->func->card_present && !local->func->card_present(local)) ||
@@ -682,7 +682,7 @@ static int prism2_open(struct net_device *dev)
printk(KERN_WARNING "%s: could not enable MAC port\n",
dev->name);
prism2_close(dev);
- return 1;
+ return -ENODEV;
}
if (!local->dev_enabled)
prism2_callback(local, PRISM2_CALLBACK_ENABLE);
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index fe31590a51b2..aea667b430c3 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -887,6 +887,7 @@ il3945_remove_debugfs(void *il, void *il_sta)
*/
static void
il3945_rs_rate_init_stub(void *il_r, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *il_sta)
{
}
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index c092033945cc..f09e257759d5 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -475,6 +475,8 @@ il3945_is_network_packet(struct il_priv *il, struct ieee80211_hdr *header)
}
}
+#define SMALL_PACKET_SIZE 256
+
static void
il3945_pass_packet_to_mac80211(struct il_priv *il, struct il_rx_buf *rxb,
struct ieee80211_rx_status *stats)
@@ -483,14 +485,13 @@ il3945_pass_packet_to_mac80211(struct il_priv *il, struct il_rx_buf *rxb,
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)IL_RX_DATA(pkt);
struct il3945_rx_frame_hdr *rx_hdr = IL_RX_HDR(pkt);
struct il3945_rx_frame_end *rx_end = IL_RX_END(pkt);
- u16 len = le16_to_cpu(rx_hdr->len);
+ u32 len = le16_to_cpu(rx_hdr->len);
struct sk_buff *skb;
__le16 fc = hdr->frame_control;
+ u32 fraglen = PAGE_SIZE << il->hw_params.rx_page_order;
/* We received data from the HW, so stop the watchdog */
- if (unlikely
- (len + IL39_RX_FRAME_SIZE >
- PAGE_SIZE << il->hw_params.rx_page_order)) {
+ if (unlikely(len + IL39_RX_FRAME_SIZE > fraglen)) {
D_DROP("Corruption detected!\n");
return;
}
@@ -506,26 +507,32 @@ il3945_pass_packet_to_mac80211(struct il_priv *il, struct il_rx_buf *rxb,
D_INFO("Woke queues - frame received on passive channel\n");
}
- skb = dev_alloc_skb(128);
+ skb = dev_alloc_skb(SMALL_PACKET_SIZE);
if (!skb) {
IL_ERR("dev_alloc_skb failed\n");
return;
}
if (!il3945_mod_params.sw_crypto)
- il_set_decrypted_flag(il, (struct ieee80211_hdr *)rxb_addr(rxb),
+ il_set_decrypted_flag(il, (struct ieee80211_hdr *)pkt,
le32_to_cpu(rx_end->status), stats);
- skb_add_rx_frag(skb, 0, rxb->page,
- (void *)rx_hdr->payload - (void *)pkt, len,
- len);
-
+ /* If frame is small enough to fit into skb->head, copy it
+ * and do not consume a full page
+ */
+ if (len <= SMALL_PACKET_SIZE) {
+ memcpy(skb_put(skb, len), rx_hdr->payload, len);
+ } else {
+ skb_add_rx_frag(skb, 0, rxb->page,
+ (void *)rx_hdr->payload - (void *)pkt, len,
+ fraglen);
+ il->alloc_rxb_page--;
+ rxb->page = NULL;
+ }
il_update_stats(il, false, fc, len);
memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
ieee80211_rx(il->hw, skb);
- il->alloc_rxb_page--;
- rxb->page = NULL;
}
#define IL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index b9b2bb51e605..b411ab905284 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -574,9 +574,11 @@ il4965_translate_rx_status(struct il_priv *il, u32 decrypt_in)
return decrypt_out;
}
+#define SMALL_PACKET_SIZE 256
+
static void
il4965_pass_packet_to_mac80211(struct il_priv *il, struct ieee80211_hdr *hdr,
- u16 len, u32 ampdu_status, struct il_rx_buf *rxb,
+ u32 len, u32 ampdu_status, struct il_rx_buf *rxb,
struct ieee80211_rx_status *stats)
{
struct sk_buff *skb;
@@ -598,21 +600,25 @@ il4965_pass_packet_to_mac80211(struct il_priv *il, struct ieee80211_hdr *hdr,
il_set_decrypted_flag(il, hdr, ampdu_status, stats))
return;
- skb = dev_alloc_skb(128);
+ skb = dev_alloc_skb(SMALL_PACKET_SIZE);
if (!skb) {
IL_ERR("dev_alloc_skb failed\n");
return;
}
- skb_add_rx_frag(skb, 0, rxb->page, (void *)hdr - rxb_addr(rxb), len,
- len);
+ if (len <= SMALL_PACKET_SIZE) {
+ memcpy(skb_put(skb, len), hdr, len);
+ } else {
+ skb_add_rx_frag(skb, 0, rxb->page, (void *)hdr - rxb_addr(rxb),
+ len, PAGE_SIZE << il->hw_params.rx_page_order);
+ il->alloc_rxb_page--;
+ rxb->page = NULL;
+ }
il_update_stats(il, false, fc, len);
memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
ieee80211_rx(il->hw, skb);
- il->alloc_rxb_page--;
- rxb->page = NULL;
}
/* Called for N_RX (legacy ABG frames), or
@@ -4460,12 +4466,12 @@ il4965_irq_tasklet(struct il_priv *il)
* is killed. Hence update the killswitch state here. The
* rfkill handler will care about restarting if needed.
*/
- if (!test_bit(S_ALIVE, &il->status)) {
- if (hw_rf_kill)
- set_bit(S_RFKILL, &il->status);
- else
- clear_bit(S_RFKILL, &il->status);
+ if (hw_rf_kill) {
+ set_bit(S_RFKILL, &il->status);
+ } else {
+ clear_bit(S_RFKILL, &il->status);
wiphy_rfkill_set_hw_state(il->hw->wiphy, hw_rf_kill);
+ il_force_reset(il, true);
}
handled |= CSR_INT_BIT_RF_KILL;
@@ -5334,6 +5340,9 @@ il4965_alive_start(struct il_priv *il)
il->active_rate = RATES_MASK;
+ il_power_update_mode(il, true);
+ D_INFO("Updated power mode\n");
+
if (il_is_associated(il)) {
struct il_rxon_cmd *active_rxon =
(struct il_rxon_cmd *)&il->active;
@@ -5364,9 +5373,6 @@ il4965_alive_start(struct il_priv *il)
D_INFO("ALIVE processing complete.\n");
wake_up(&il->wait_command_queue);
- il_power_update_mode(il, true);
- D_INFO("Updated power mode\n");
-
return;
restart:
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c
index ed3c42a63a43..3ccbaf791b48 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/4965-rs.c
@@ -2803,6 +2803,7 @@ il4965_rs_remove_debugfs(void *il, void *il_sta)
*/
static void
il4965_rs_rate_init_stub(void *il_r, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *il_sta)
{
}
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index 3195aad440dd..b03e22ef5462 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -4660,6 +4660,7 @@ il_force_reset(struct il_priv *il, bool external)
return 0;
}
+EXPORT_SYMBOL(il_force_reset);
int
il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index cbaa5c2c410f..e5c133ee7901 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -127,20 +127,3 @@ config IWLWIFI_DEVICE_TRACING
If unsure, say Y so we can help you better when problems
occur.
endmenu
-
-config IWLWIFI_P2P
- def_bool y
- bool "iwlwifi experimental P2P support"
- depends on IWLWIFI
- help
- This option enables experimental P2P support for some devices
- based on microcode support. Since P2P support is still under
- development, this option may even enable it for some devices
- now that turn out to not support it in the future due to
- microcode restrictions.
-
- To determine if your microcode supports the experimental P2P
- offered by this option, check if the driver advertises AP
- support when it is loaded.
-
- Say Y only if you want to experiment with P2P.
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index 18355110deff..f2a86ffc3b4c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -106,7 +106,6 @@ extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg;
#define STATUS_CHANNEL_SWITCH_PENDING 11
#define STATUS_SCAN_COMPLETE 12
#define STATUS_POWER_PMI 13
-#define STATUS_SCAN_ROC_EXPIRED 14
struct iwl_ucode_capabilities;
@@ -250,7 +249,6 @@ u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
/* scan */
void iwlagn_post_scan(struct iwl_priv *priv);
-void iwlagn_disable_roc(struct iwl_priv *priv);
int iwl_force_rf_reset(struct iwl_priv *priv, bool external);
void iwl_init_scan_params(struct iwl_priv *priv);
int iwl_scan_cancel(struct iwl_priv *priv);
@@ -265,10 +263,6 @@ int __must_check iwl_scan_initiate(struct iwl_priv *priv,
enum iwl_scan_type scan_type,
enum ieee80211_band band);
-void iwl_scan_roc_expired(struct iwl_priv *priv);
-void iwl_scan_offchannel_skb(struct iwl_priv *priv);
-void iwl_scan_offchannel_skb_status(struct iwl_priv *priv);
-
/* For faster active scanning, scan will move to the next channel if fewer than
* PLCP_QUIET_THRESH packets are heard on this channel within
* ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
index d5329489245a..d94f8ab15004 100644
--- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
@@ -69,19 +69,7 @@
} while (0)
/* file operation */
-#define DEBUGFS_READ_FUNC(name) \
-static ssize_t iwl_dbgfs_##name##_read(struct file *file, \
- char __user *user_buf, \
- size_t count, loff_t *ppos);
-
-#define DEBUGFS_WRITE_FUNC(name) \
-static ssize_t iwl_dbgfs_##name##_write(struct file *file, \
- const char __user *user_buf, \
- size_t count, loff_t *ppos);
-
-
#define DEBUGFS_READ_FILE_OPS(name) \
- DEBUGFS_READ_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.read = iwl_dbgfs_##name##_read, \
.open = simple_open, \
@@ -89,7 +77,6 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \
};
#define DEBUGFS_WRITE_FILE_OPS(name) \
- DEBUGFS_WRITE_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
.open = simple_open, \
@@ -98,8 +85,6 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \
#define DEBUGFS_READ_WRITE_FILE_OPS(name) \
- DEBUGFS_READ_FUNC(name); \
- DEBUGFS_WRITE_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
.read = iwl_dbgfs_##name##_read, \
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index 60a4e0d15715..a79fdd137f95 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -540,7 +540,6 @@ struct iwl_rxon_context {
enum iwl_scan_type {
IWL_SCAN_NORMAL,
IWL_SCAN_RADIO_RESET,
- IWL_SCAN_ROC,
};
/**
@@ -825,12 +824,6 @@ struct iwl_priv {
struct reply_tx_error_statistics reply_tx_stats;
struct reply_agg_tx_error_statistics reply_agg_tx_stats;
- /* remain-on-channel offload support */
- struct ieee80211_channel *hw_roc_channel;
- struct delayed_work hw_roc_disable_work;
- int hw_roc_duration;
- bool hw_roc_setup, hw_roc_start_notified;
-
/* bt coex */
u8 bt_enable_flag;
u8 bt_status;
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index 822f1a00efbb..f0a2c957d503 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -76,29 +76,6 @@ static const struct ieee80211_iface_limit iwlagn_2sta_limits[] = {
},
};
-static const struct ieee80211_iface_limit iwlagn_p2p_sta_go_limits[] = {
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_STATION),
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_AP),
- },
-};
-
-static const struct ieee80211_iface_limit iwlagn_p2p_2sta_limits[] = {
- {
- .max = 2,
- .types = BIT(NL80211_IFTYPE_STATION),
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_CLIENT),
- },
-};
-
static const struct ieee80211_iface_combination
iwlagn_iface_combinations_dualmode[] = {
{ .num_different_channels = 1,
@@ -114,21 +91,6 @@ iwlagn_iface_combinations_dualmode[] = {
},
};
-static const struct ieee80211_iface_combination
-iwlagn_iface_combinations_p2p[] = {
- { .num_different_channels = 1,
- .max_interfaces = 2,
- .beacon_int_infra_match = true,
- .limits = iwlagn_p2p_sta_go_limits,
- .n_limits = ARRAY_SIZE(iwlagn_p2p_sta_go_limits),
- },
- { .num_different_channels = 1,
- .max_interfaces = 2,
- .limits = iwlagn_p2p_2sta_limits,
- .n_limits = ARRAY_SIZE(iwlagn_p2p_2sta_limits),
- },
-};
-
/*
* Not a mac80211 entry point function, but it fits in with all the
* other mac80211 functions grouped here.
@@ -186,19 +148,13 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
- if (hw->wiphy->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)) {
- hw->wiphy->iface_combinations = iwlagn_iface_combinations_p2p;
- hw->wiphy->n_iface_combinations =
- ARRAY_SIZE(iwlagn_iface_combinations_p2p);
- } else if (hw->wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
+ if (hw->wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
hw->wiphy->iface_combinations =
iwlagn_iface_combinations_dualmode;
hw->wiphy->n_iface_combinations =
ARRAY_SIZE(iwlagn_iface_combinations_dualmode);
}
- hw->wiphy->max_remain_on_channel_duration = 500;
-
hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
WIPHY_FLAG_DISABLE_BEACON_HINTS |
WIPHY_FLAG_IBSS_RSN;
@@ -1156,126 +1112,6 @@ done:
IWL_DEBUG_MAC80211(priv, "leave\n");
}
-static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_channel *channel,
- int duration,
- enum ieee80211_roc_type type)
-{
- struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
- struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
- int err = 0;
-
- if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
- return -EOPNOTSUPP;
-
- if (!(ctx->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)))
- return -EOPNOTSUPP;
-
- IWL_DEBUG_MAC80211(priv, "enter\n");
- mutex_lock(&priv->mutex);
-
- if (test_bit(STATUS_SCAN_HW, &priv->status)) {
- /* mac80211 should not scan while ROC or ROC while scanning */
- if (WARN_ON_ONCE(priv->scan_type != IWL_SCAN_RADIO_RESET)) {
- err = -EBUSY;
- goto out;
- }
-
- iwl_scan_cancel_timeout(priv, 100);
-
- if (test_bit(STATUS_SCAN_HW, &priv->status)) {
- err = -EBUSY;
- goto out;
- }
- }
-
- priv->hw_roc_channel = channel;
- /* convert from ms to TU */
- priv->hw_roc_duration = DIV_ROUND_UP(1000 * duration, 1024);
- priv->hw_roc_start_notified = false;
- cancel_delayed_work(&priv->hw_roc_disable_work);
-
- if (!ctx->is_active) {
- static const struct iwl_qos_info default_qos_data = {
- .def_qos_parm = {
- .ac[0] = {
- .cw_min = cpu_to_le16(3),
- .cw_max = cpu_to_le16(7),
- .aifsn = 2,
- .edca_txop = cpu_to_le16(1504),
- },
- .ac[1] = {
- .cw_min = cpu_to_le16(7),
- .cw_max = cpu_to_le16(15),
- .aifsn = 2,
- .edca_txop = cpu_to_le16(3008),
- },
- .ac[2] = {
- .cw_min = cpu_to_le16(15),
- .cw_max = cpu_to_le16(1023),
- .aifsn = 3,
- },
- .ac[3] = {
- .cw_min = cpu_to_le16(15),
- .cw_max = cpu_to_le16(1023),
- .aifsn = 7,
- },
- },
- };
-
- ctx->is_active = true;
- ctx->qos_data = default_qos_data;
- ctx->staging.dev_type = RXON_DEV_TYPE_P2P;
- memcpy(ctx->staging.node_addr,
- priv->contexts[IWL_RXON_CTX_BSS].staging.node_addr,
- ETH_ALEN);
- memcpy(ctx->staging.bssid_addr,
- priv->contexts[IWL_RXON_CTX_BSS].staging.node_addr,
- ETH_ALEN);
- err = iwlagn_commit_rxon(priv, ctx);
- if (err)
- goto out;
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK |
- RXON_FILTER_PROMISC_MSK |
- RXON_FILTER_CTL2HOST_MSK;
-
- err = iwlagn_commit_rxon(priv, ctx);
- if (err) {
- iwlagn_disable_roc(priv);
- goto out;
- }
- priv->hw_roc_setup = true;
- }
-
- err = iwl_scan_initiate(priv, ctx->vif, IWL_SCAN_ROC, channel->band);
- if (err)
- iwlagn_disable_roc(priv);
-
- out:
- mutex_unlock(&priv->mutex);
- IWL_DEBUG_MAC80211(priv, "leave\n");
-
- return err;
-}
-
-static int iwlagn_mac_cancel_remain_on_channel(struct ieee80211_hw *hw)
-{
- struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-
- if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
- return -EOPNOTSUPP;
-
- IWL_DEBUG_MAC80211(priv, "enter\n");
- mutex_lock(&priv->mutex);
- iwl_scan_cancel_timeout(priv, priv->hw_roc_duration);
- iwlagn_disable_roc(priv);
- mutex_unlock(&priv->mutex);
- IWL_DEBUG_MAC80211(priv, "leave\n");
-
- return 0;
-}
-
static void iwlagn_mac_rssi_callback(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum ieee80211_rssi_event rssi_event)
@@ -1431,12 +1267,8 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
viftype, vif->addr);
- cancel_delayed_work_sync(&priv->hw_roc_disable_work);
-
mutex_lock(&priv->mutex);
- iwlagn_disable_roc(priv);
-
if (!iwl_is_ready_rf(priv)) {
IWL_WARN(priv, "Try to add interface when device not ready\n");
err = -EINVAL;
@@ -1763,8 +1595,6 @@ struct ieee80211_ops iwlagn_hw_ops = {
.channel_switch = iwlagn_mac_channel_switch,
.flush = iwlagn_mac_flush,
.tx_last_beacon = iwlagn_mac_tx_last_beacon,
- .remain_on_channel = iwlagn_mac_remain_on_channel,
- .cancel_remain_on_channel = iwlagn_mac_cancel_remain_on_channel,
.rssi_callback = iwlagn_mac_rssi_callback,
.set_tim = iwlagn_mac_set_tim,
};
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index 3952ddf2ddb2..7aad766865cf 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -587,11 +587,6 @@ static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
priv->contexts[IWL_RXON_CTX_PAN].interface_modes =
BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP);
- if (ucode_flags & IWL_UCODE_TLV_FLAGS_P2P)
- priv->contexts[IWL_RXON_CTX_PAN].interface_modes |=
- BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_P2P_GO);
-
priv->contexts[IWL_RXON_CTX_PAN].ap_devtype = RXON_DEV_TYPE_CP;
priv->contexts[IWL_RXON_CTX_PAN].station_devtype = RXON_DEV_TYPE_2STA;
priv->contexts[IWL_RXON_CTX_PAN].unused_devtype = RXON_DEV_TYPE_P2P;
@@ -758,7 +753,7 @@ int iwl_alive_start(struct iwl_priv *priv)
BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
if (ret)
return ret;
- } else {
+ } else if (priv->lib->bt_params) {
/*
* default is 2-wire BT coexexistence support
*/
@@ -854,14 +849,6 @@ void iwl_down(struct iwl_priv *priv)
iwl_scan_cancel_timeout(priv, 200);
- /*
- * If active, scanning won't cancel it, so say it expired.
- * No race since we hold the mutex here and a new one
- * can't come in at this time.
- */
- if (priv->ucode_loaded && priv->cur_ucode != IWL_UCODE_INIT)
- ieee80211_remain_on_channel_expired(priv->hw);
-
exit_pending =
test_and_set_bit(STATUS_EXIT_PENDING, &priv->status);
@@ -1002,41 +989,6 @@ static void iwl_bg_restart(struct work_struct *data)
}
}
-
-
-
-void iwlagn_disable_roc(struct iwl_priv *priv)
-{
- struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
-
- lockdep_assert_held(&priv->mutex);
-
- if (!priv->hw_roc_setup)
- return;
-
- ctx->staging.dev_type = RXON_DEV_TYPE_P2P;
- ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-
- priv->hw_roc_channel = NULL;
-
- memset(ctx->staging.node_addr, 0, ETH_ALEN);
-
- iwlagn_commit_rxon(priv, ctx);
-
- ctx->is_active = false;
- priv->hw_roc_setup = false;
-}
-
-static void iwlagn_disable_roc_work(struct work_struct *work)
-{
- struct iwl_priv *priv = container_of(work, struct iwl_priv,
- hw_roc_disable_work.work);
-
- mutex_lock(&priv->mutex);
- iwlagn_disable_roc(priv);
- mutex_unlock(&priv->mutex);
-}
-
/*****************************************************************************
*
* driver setup and teardown
@@ -1053,8 +1005,6 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
INIT_WORK(&priv->tx_flush, iwl_bg_tx_flush);
INIT_WORK(&priv->bt_full_concurrency, iwl_bg_bt_full_concurrency);
INIT_WORK(&priv->bt_runtime_config, iwl_bg_bt_runtime_config);
- INIT_DELAYED_WORK(&priv->hw_roc_disable_work,
- iwlagn_disable_roc_work);
iwl_setup_scan_deferred_work(priv);
@@ -1082,7 +1032,6 @@ void iwl_cancel_deferred_work(struct iwl_priv *priv)
cancel_work_sync(&priv->bt_full_concurrency);
cancel_work_sync(&priv->bt_runtime_config);
- cancel_delayed_work_sync(&priv->hw_roc_disable_work);
del_timer_sync(&priv->statistics_periodic);
del_timer_sync(&priv->ucode_trace);
@@ -1169,12 +1118,6 @@ static void iwl_option_config(struct iwl_priv *priv)
#else
IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING disabled\n");
#endif
-
-#ifdef CONFIG_IWLWIFI_P2P
- IWL_INFO(priv, "CONFIG_IWLWIFI_P2P enabled\n");
-#else
- IWL_INFO(priv, "CONFIG_IWLWIFI_P2P disabled\n");
-#endif
}
static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
@@ -1315,10 +1258,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
ucode_flags = fw->ucode_capa.flags;
-#ifndef CONFIG_IWLWIFI_P2P
- ucode_flags &= ~IWL_UCODE_TLV_FLAGS_P2P;
-#endif
-
if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN) {
priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN;
trans_cfg.cmd_queue = IWL_IPAN_CMD_QUEUE_NUM;
@@ -1413,7 +1352,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
* if not PAN, then don't support P2P -- might be a uCode
* packaging bug or due to the eeprom check above
*/
- ucode_flags &= ~IWL_UCODE_TLV_FLAGS_P2P;
priv->sta_key_max_num = STA_KEY_MAX_NUM;
trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c
index 1b693944123b..b647e506564c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.c
@@ -2826,9 +2826,6 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
lq_sta->flush_timer = 0;
lq_sta->supp_rates = sta->supp_rates[sband->band];
- for (j = 0; j < LQ_SIZE; j++)
- for (i = 0; i < IWL_RATE_COUNT; i++)
- rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
IWL_DEBUG_RATE(priv, "LQ: *** rate scale station global init for station %d ***\n",
sta_id);
@@ -3319,7 +3316,8 @@ static void rs_remove_debugfs(void *priv, void *priv_sta)
* station is added we ignore it.
*/
static void rs_rate_init_stub(void *priv_r, struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta, void *priv_sta)
+ struct cfg80211_chan_def *chandef,
+ struct ieee80211_sta *sta, void *priv_sta)
{
}
static struct rate_control_ops rs_ops = {
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c
index cd1ad0019185..d7ce2f12a907 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c
@@ -564,11 +564,7 @@ int iwlagn_set_pan_params(struct iwl_priv *priv)
cmd.slots[0].type = 0; /* BSS */
cmd.slots[1].type = 1; /* PAN */
- if (priv->hw_roc_setup) {
- /* both contexts must be used for this to happen */
- slot1 = IWL_MIN_SLOT_TIME;
- slot0 = 3000;
- } else if (ctx_bss->vif && ctx_pan->vif) {
+ if (ctx_bss->vif && ctx_pan->vif) {
int bcnint = ctx_pan->beacon_int;
int dtim = ctx_pan->vif->bss_conf.dtim_period ?: 1;
diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c
index 8c686a5b90ac..35e0ee8b4e5b 100644
--- a/drivers/net/wireless/iwlwifi/dvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/dvm/scan.c
@@ -100,9 +100,6 @@ static void iwl_complete_scan(struct iwl_priv *priv, bool aborted)
ieee80211_scan_completed(priv->hw, aborted);
}
- if (priv->scan_type == IWL_SCAN_ROC)
- iwl_scan_roc_expired(priv);
-
priv->scan_type = IWL_SCAN_NORMAL;
priv->scan_vif = NULL;
priv->scan_request = NULL;
@@ -130,9 +127,6 @@ static void iwl_process_scan_complete(struct iwl_priv *priv)
goto out_settings;
}
- if (priv->scan_type == IWL_SCAN_ROC)
- iwl_scan_roc_expired(priv);
-
if (priv->scan_type != IWL_SCAN_NORMAL && !aborted) {
int err;
@@ -284,12 +278,6 @@ static int iwl_rx_scan_start_notif(struct iwl_priv *priv,
le32_to_cpu(notif->tsf_low),
notif->status, notif->beacon_timer);
- if (priv->scan_type == IWL_SCAN_ROC &&
- !priv->hw_roc_start_notified) {
- ieee80211_ready_on_channel(priv->hw);
- priv->hw_roc_start_notified = true;
- }
-
return 0;
}
@@ -697,8 +685,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
scan->quiet_time = IWL_ACTIVE_QUIET_TIME;
- if (priv->scan_type != IWL_SCAN_ROC &&
- iwl_is_any_associated(priv)) {
+ if (iwl_is_any_associated(priv)) {
u16 interval = 0;
u32 extra;
u32 suspend_time = 100;
@@ -706,9 +693,6 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
IWL_DEBUG_INFO(priv, "Scanning while associated...\n");
switch (priv->scan_type) {
- case IWL_SCAN_ROC:
- WARN_ON(1);
- break;
case IWL_SCAN_RADIO_RESET:
interval = 0;
break;
@@ -728,11 +712,6 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
scan->suspend_time = cpu_to_le32(scan_suspend_time);
IWL_DEBUG_SCAN(priv, "suspend_time 0x%X beacon interval %d\n",
scan_suspend_time, interval);
- } else if (priv->scan_type == IWL_SCAN_ROC) {
- scan->suspend_time = 0;
- scan->max_out_time = 0;
- scan->quiet_time = 0;
- scan->quiet_plcp_th = 0;
}
switch (priv->scan_type) {
@@ -774,9 +753,6 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
} else
IWL_DEBUG_SCAN(priv, "Start passive scan.\n");
break;
- case IWL_SCAN_ROC:
- IWL_DEBUG_SCAN(priv, "Start ROC scan.\n");
- break;
}
scan->tx_cmd.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK;
@@ -898,7 +874,6 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
scan_cmd_size - sizeof(*scan));
break;
case IWL_SCAN_RADIO_RESET:
- case IWL_SCAN_ROC:
/* use bcast addr, will not be transmitted but must be valid */
cmd_len = iwl_fill_probe_req(
(struct ieee80211_mgmt *)scan->data,
@@ -926,46 +901,6 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
is_active, n_probes,
(void *)&scan->data[cmd_len]);
break;
- case IWL_SCAN_ROC: {
- struct iwl_scan_channel *scan_ch;
- int n_chan, i;
- u16 dwell;
-
- dwell = iwl_limit_dwell(priv, priv->hw_roc_duration);
- n_chan = DIV_ROUND_UP(priv->hw_roc_duration, dwell);
-
- scan->channel_count = n_chan;
-
- scan_ch = (void *)&scan->data[cmd_len];
-
- for (i = 0; i < n_chan; i++) {
- scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE;
- scan_ch->channel =
- cpu_to_le16(priv->hw_roc_channel->hw_value);
-
- if (i == n_chan - 1)
- dwell = priv->hw_roc_duration - i * dwell;
-
- scan_ch->active_dwell =
- scan_ch->passive_dwell = cpu_to_le16(dwell);
-
- /* Set txpower levels to defaults */
- scan_ch->dsp_atten = 110;
-
- /* NOTE: if we were doing 6Mb OFDM for scans we'd use
- * power level:
- * scan_ch->tx_gain = ((1 << 5) | (2 << 3)) | 3;
- */
- if (priv->hw_roc_channel->band == IEEE80211_BAND_5GHZ)
- scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3;
- else
- scan_ch->tx_gain = ((1 << 5) | (5 << 3));
-
- scan_ch++;
- }
- }
-
- break;
}
if (scan->channel_count == 0) {
@@ -1035,7 +970,6 @@ int __must_check iwl_scan_initiate(struct iwl_priv *priv,
IWL_DEBUG_SCAN(priv, "Starting %sscan...\n",
scan_type == IWL_SCAN_NORMAL ? "" :
- scan_type == IWL_SCAN_ROC ? "remain-on-channel " :
"internal short ");
set_bit(STATUS_SCANNING, &priv->status);
@@ -1149,40 +1083,3 @@ void iwl_cancel_scan_deferred_work(struct iwl_priv *priv)
mutex_unlock(&priv->mutex);
}
}
-
-void iwl_scan_roc_expired(struct iwl_priv *priv)
-{
- /*
- * The status bit should be set here, to prevent a race
- * where the atomic_read returns 1, but before the execution continues
- * iwl_scan_offchannel_skb_status() checks if the status bit is set
- */
- set_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status);
-
- if (atomic_read(&priv->num_aux_in_flight) == 0) {
- ieee80211_remain_on_channel_expired(priv->hw);
- priv->hw_roc_channel = NULL;
- schedule_delayed_work(&priv->hw_roc_disable_work,
- 10 * HZ);
-
- clear_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status);
- } else {
- IWL_DEBUG_SCAN(priv, "ROC done with %d frames in aux\n",
- atomic_read(&priv->num_aux_in_flight));
- }
-}
-
-void iwl_scan_offchannel_skb(struct iwl_priv *priv)
-{
- WARN_ON(!priv->hw_roc_start_notified);
- atomic_inc(&priv->num_aux_in_flight);
-}
-
-void iwl_scan_offchannel_skb_status(struct iwl_priv *priv)
-{
- if (atomic_dec_return(&priv->num_aux_in_flight) == 0 &&
- test_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "0 aux frames. Calling ROC expired\n");
- iwl_scan_roc_expired(priv);
- }
-}
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 5ee983faa679..3db0bbb1d123 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -478,9 +478,6 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
if (sta_priv && sta_priv->client && !is_agg)
atomic_inc(&sta_priv->pending_frames);
- if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
- iwl_scan_offchannel_skb(priv);
-
return 0;
drop_unlock_sta:
@@ -1158,7 +1155,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
struct sk_buff *skb;
struct iwl_rxon_context *ctx;
bool is_agg = (txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
- bool is_offchannel_skb;
tid = (tx_resp->ra_tid & IWLAGN_TX_RES_TID_MSK) >>
IWLAGN_TX_RES_TID_POS;
@@ -1178,8 +1174,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
__skb_queue_head_init(&skbs);
- is_offchannel_skb = false;
-
if (tx_resp->frame_count == 1) {
u16 next_reclaimed = le16_to_cpu(tx_resp->seq_ctl);
next_reclaimed = IEEE80211_SEQ_TO_SN(next_reclaimed + 0x10);
@@ -1256,8 +1250,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
if (!is_agg)
iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1);
- is_offchannel_skb =
- (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN);
freed++;
}
@@ -1271,14 +1263,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
if (!is_agg && freed != 1)
IWL_ERR(priv, "Q: %d, freed %d\n", txq_id, freed);
- /*
- * An offchannel frame can be send only on the AUX queue, where
- * there is no aggregation (and reordering) so it only is single
- * skb is expected to be processed.
- */
- if (is_offchannel_skb && freed != 1)
- IWL_ERR(priv, "OFFCHANNEL SKB freed %d\n", freed);
-
IWL_DEBUG_TX_REPLY(priv, "TXQ %d status %s (0x%08x)\n", txq_id,
iwl_get_tx_fail_reason(status), status);
@@ -1298,9 +1282,6 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
ieee80211_tx_status_ni(priv->hw, skb);
}
- if (is_offchannel_skb)
- iwl_scan_offchannel_skb_status(priv);
-
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 22b7fa5b971a..76e14c046d94 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -99,6 +99,7 @@ static const struct iwl_base_params iwl7000_base_params = {
.wd_timeout = IWL_LONG_WD_TIMEOUT,
.max_event_log_size = 512,
.shadow_reg_enable = true,
+ .pcie_l1_allowed = true,
};
static const struct iwl_ht_params iwl7000_ht_params = {
@@ -126,6 +127,16 @@ const struct iwl_cfg iwl7260_2ac_cfg = {
.nvm_calib_ver = IWL7260_TX_POWER_VERSION,
};
+const struct iwl_cfg iwl7260_2ac_cfg_high_temp = {
+ .name = "Intel(R) Dual Band Wireless AC 7260",
+ .fw_name_pre = IWL7260_FW_PRE,
+ IWL_DEVICE_7000,
+ .ht_params = &iwl7000_ht_params,
+ .nvm_ver = IWL7260_NVM_VERSION,
+ .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
+ .high_temp = true,
+};
+
const struct iwl_cfg iwl7260_2n_cfg = {
.name = "Intel(R) Dual Band Wireless N 7260",
.fw_name_pre = IWL7260_FW_PRE,
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h
index 83b9ff6ff3ad..e4d370bff306 100644
--- a/drivers/net/wireless/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/iwlwifi/iwl-config.h
@@ -152,6 +152,7 @@ struct iwl_base_params {
unsigned int wd_timeout;
u32 max_event_log_size;
const bool shadow_reg_enable;
+ const bool pcie_l1_allowed;
};
/*
@@ -205,6 +206,7 @@ struct iwl_eeprom_params {
* @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
* @rx_with_siso_diversity: 1x1 device with rx antenna diversity
* @internal_wimax_coex: internal wifi/wimax combo device
+ * @high_temp: Is this NIC is designated to be in high temperature.
*
* We enable the driver to be backward compatible wrt. hardware features.
* API differences in uCode shouldn't be handled here but through TLVs
@@ -233,6 +235,7 @@ struct iwl_cfg {
enum iwl_led_mode led_mode;
const bool rx_with_siso_diversity;
const bool internal_wimax_coex;
+ bool high_temp;
};
/*
@@ -283,6 +286,7 @@ extern const struct iwl_cfg iwl135_bgn_cfg;
#endif /* CONFIG_IWLDVM */
#if IS_ENABLED(CONFIG_IWLMVM)
extern const struct iwl_cfg iwl7260_2ac_cfg;
+extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
extern const struct iwl_cfg iwl7260_2n_cfg;
extern const struct iwl_cfg iwl7260_n_cfg;
extern const struct iwl_cfg iwl3160_2ac_cfg;
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h
index f844d5c748c0..bd335f0c40d1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw.h
@@ -74,13 +74,22 @@
* @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
* @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
* @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
+ * @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD
+ * @IWL_UCODE_TLV_FLAGS_RX_ENERGY_API: supports rx signal strength api
+ * @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six
+ * (rather than two) IPv6 addresses
+ * @IWL_UCODE_TLV_FLAGS_BF_UPDATED: new beacon filtering API
*/
enum iwl_ucode_tlv_flag {
- IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
- IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
- IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
- IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
- IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
+ IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
+ IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
+ IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
+ IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
+ IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
+ IWL_UCODE_TLV_FLAGS_UAPSD = BIT(6),
+ IWL_UCODE_TLV_FLAGS_RX_ENERGY_API = BIT(8),
+ IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10),
+ IWL_UCODE_TLV_FLAGS_BF_UPDATED = BIT(11),
};
/* The default calibrate table size if not specified by firmware file */
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/iwlwifi/iwl-io.c
index 305c81f2c2b4..dfa4d2e3aaa2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/iwlwifi/iwl-io.c
@@ -33,6 +33,8 @@
#include "iwl-io.h"
#include "iwl-csr.h"
#include "iwl-debug.h"
+#include "iwl-fh.h"
+#include "iwl-csr.h"
#define IWL_POLL_INTERVAL 10 /* microseconds */
@@ -166,3 +168,68 @@ void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
}
}
IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);
+
+static const char *get_fh_string(int cmd)
+{
+#define IWL_CMD(x) case x: return #x
+ switch (cmd) {
+ IWL_CMD(FH_RSCSR_CHNL0_STTS_WPTR_REG);
+ IWL_CMD(FH_RSCSR_CHNL0_RBDCB_BASE_REG);
+ IWL_CMD(FH_RSCSR_CHNL0_WPTR);
+ IWL_CMD(FH_MEM_RCSR_CHNL0_CONFIG_REG);
+ IWL_CMD(FH_MEM_RSSR_SHARED_CTRL_REG);
+ IWL_CMD(FH_MEM_RSSR_RX_STATUS_REG);
+ IWL_CMD(FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV);
+ IWL_CMD(FH_TSSR_TX_STATUS_REG);
+ IWL_CMD(FH_TSSR_TX_ERROR_REG);
+ default:
+ return "UNKNOWN";
+ }
+#undef IWL_CMD
+}
+
+int iwl_dump_fh(struct iwl_trans *trans, char **buf)
+{
+ int i;
+ static const u32 fh_tbl[] = {
+ FH_RSCSR_CHNL0_STTS_WPTR_REG,
+ FH_RSCSR_CHNL0_RBDCB_BASE_REG,
+ FH_RSCSR_CHNL0_WPTR,
+ FH_MEM_RCSR_CHNL0_CONFIG_REG,
+ FH_MEM_RSSR_SHARED_CTRL_REG,
+ FH_MEM_RSSR_RX_STATUS_REG,
+ FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV,
+ FH_TSSR_TX_STATUS_REG,
+ FH_TSSR_TX_ERROR_REG
+ };
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ if (buf) {
+ int pos = 0;
+ size_t bufsz = ARRAY_SIZE(fh_tbl) * 48 + 40;
+
+ *buf = kmalloc(bufsz, GFP_KERNEL);
+ if (!*buf)
+ return -ENOMEM;
+
+ pos += scnprintf(*buf + pos, bufsz - pos,
+ "FH register values:\n");
+
+ for (i = 0; i < ARRAY_SIZE(fh_tbl); i++)
+ pos += scnprintf(*buf + pos, bufsz - pos,
+ " %34s: 0X%08x\n",
+ get_fh_string(fh_tbl[i]),
+ iwl_read_direct32(trans, fh_tbl[i]));
+
+ return pos;
+ }
+#endif
+
+ IWL_ERR(trans, "FH register values:\n");
+ for (i = 0; i < ARRAY_SIZE(fh_tbl); i++)
+ IWL_ERR(trans, " %34s: 0X%08x\n",
+ get_fh_string(fh_tbl[i]),
+ iwl_read_direct32(trans, fh_tbl[i]));
+
+ return 0;
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index fd9f5b97fff3..63d10ec08dbc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -77,4 +77,7 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs,
u32 bits, u32 mask);
void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask);
+/* Error handling */
+int iwl_dump_fh(struct iwl_trans *trans, char **buf);
+
#endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
index acd2665afb8c..b76a9a8fc0b3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
@@ -118,6 +118,7 @@ static const u8 iwl_nvm_channels[] = {
#define LAST_2GHZ_HT_PLUS 9
#define LAST_5GHZ_HT 161
+#define DEFAULT_MAX_TX_POWER 16
/* rate data (static) */
static struct ieee80211_rate iwl_cfg80211_rates[] = {
@@ -232,8 +233,11 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
/* Initialize regulatory-based run-time data */
- /* TODO: read the real value from the NVM */
- channel->max_power = 0;
+ /*
+ * Default value - highest tx power value. max_power
+ * is not used in mvm, and is used for backwards compatibility
+ */
+ channel->max_power = DEFAULT_MAX_TX_POWER;
is_5ghz = channel->band == IEEE80211_BAND_5GHZ;
IWL_DEBUG_EEPROM(dev,
"Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
index 98c7aa7346da..976448a57d02 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
@@ -93,7 +93,7 @@ struct iwl_cfg;
* 1) The driver layer (iwl-drv.c) chooses the op_mode based on the
* capabilities advertized by the fw file (in TLV format).
* 2) The driver layer starts the op_mode (ops->start)
- * 3) The op_mode registers registers mac80211
+ * 3) The op_mode registers mac80211
* 4) The op_mode is governed by mac80211
* 5) The driver layer stops the op_mode
*/
@@ -112,7 +112,7 @@ struct iwl_cfg;
* @stop: stop the op_mode. Must free all the memory allocated.
* May sleep
* @rx: Rx notification to the op_mode. rxb is the Rx buffer itself. Cmd is the
- * HCMD the this Rx responds to.
+ * HCMD this Rx responds to.
* This callback may sleep, it is called from a threaded IRQ handler.
* @queue_full: notifies that a HW queue is full.
* Must be atomic and called with BH disabled.
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index ff8cc75c189d..a70c7b9d9bad 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -97,6 +97,8 @@
#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
+#define APMG_RTC_INT_STT_RFKILL (0x10000000)
+
/* Device system time */
#define DEVICE_SYSTEM_TIME_REG 0xA0206C
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 8d91422c5982..dd57a36ecb10 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -180,7 +180,7 @@ struct iwl_rx_packet {
* enum CMD_MODE - how to send the host commands ?
*
* @CMD_SYNC: The caller will be stalled until the fw responds to the command
- * @CMD_ASYNC: Return right away and don't want for the response
+ * @CMD_ASYNC: Return right away and don't wait for the response
* @CMD_WANT_SKB: valid only with CMD_SYNC. The caller needs the buffer of the
* response. The caller needs to call iwl_free_resp when done.
*/
@@ -218,7 +218,7 @@ struct iwl_device_cmd {
*
* @IWL_HCMD_DFL_NOCOPY: By default, the command is copied to the host command's
* ring. The transport layer doesn't map the command's buffer to DMA, but
- * rather copies it to an previously allocated DMA buffer. This flag tells
+ * rather copies it to a previously allocated DMA buffer. This flag tells
* the transport layer not to copy the command, but to map the existing
* buffer (that is passed in) instead. This saves the memcpy and allows
* commands that are bigger than the fixed buffer to be submitted.
@@ -243,7 +243,7 @@ enum iwl_hcmd_dataflag {
* @handler_status: return value of the handler of the command
* (put in setup_rx_handlers) - valid for SYNC mode only
* @flags: can be CMD_*
- * @len: array of the lenths of the chunks in data
+ * @len: array of the lengths of the chunks in data
* @dataflags: IWL_HCMD_DFL_*
* @id: id of the host command
*/
@@ -396,8 +396,6 @@ struct iwl_trans;
* May sleep
* @dbgfs_register: add the dbgfs files under this directory. Files will be
* automatically deleted.
- * @suspend: stop the device unless WoWLAN is configured
- * @resume: resume activity of the device
* @write8: write a u8 to a register at offset ofs from the BAR
* @write32: write a u32 to a register at offset ofs from the BAR
* @read32: read a u32 register at offset ofs from the BAR
@@ -443,10 +441,7 @@ struct iwl_trans_ops {
int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir);
int (*wait_tx_queue_empty)(struct iwl_trans *trans);
-#ifdef CONFIG_PM_SLEEP
- int (*suspend)(struct iwl_trans *trans);
- int (*resume)(struct iwl_trans *trans);
-#endif
+
void (*write8)(struct iwl_trans *trans, u32 ofs, u8 val);
void (*write32)(struct iwl_trans *trans, u32 ofs, u32 val);
u32 (*read32)(struct iwl_trans *trans, u32 ofs);
@@ -700,18 +695,6 @@ static inline int iwl_trans_dbgfs_register(struct iwl_trans *trans,
return trans->ops->dbgfs_register(trans, dir);
}
-#ifdef CONFIG_PM_SLEEP
-static inline int iwl_trans_suspend(struct iwl_trans *trans)
-{
- return trans->ops->suspend(trans);
-}
-
-static inline int iwl_trans_resume(struct iwl_trans *trans)
-{
- return trans->ops->resume(trans);
-}
-#endif
-
static inline void iwl_trans_write8(struct iwl_trans *trans, u32 ofs, u8 val)
{
trans->ops->write8(trans, ofs, val);
diff --git a/drivers/net/wireless/iwlwifi/mvm/Makefile b/drivers/net/wireless/iwlwifi/mvm/Makefile
index ff856e543ae8..6d73817850ce 100644
--- a/drivers/net/wireless/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/iwlwifi/mvm/Makefile
@@ -2,7 +2,7 @@ obj-$(CONFIG_IWLMVM) += iwlmvm.o
iwlmvm-y += fw.o mac80211.o nvm.o ops.o phy-ctxt.o mac-ctxt.o
iwlmvm-y += utils.o rx.o tx.o binding.o quota.o sta.o
iwlmvm-y += scan.o time-event.o rs.o
-iwlmvm-y += power.o bt-coex.o
+iwlmvm-y += power.o power_legacy.o bt-coex.o
iwlmvm-y += led.o tt.o
iwlmvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
iwlmvm-$(CONFIG_PM_SLEEP) += d3.o
diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
index dbd622a3929c..0fad98b85f60 100644
--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
@@ -220,66 +220,87 @@ static const __le32 iwl_single_shared_ant_lookup[BT_COEX_LUT_SIZE] = {
int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
{
- struct iwl_bt_coex_cmd cmd = {
- .max_kill = 5,
- .bt3_time_t7_value = 1,
- .bt3_prio_sample_time = 2,
- .bt3_timer_t2_value = 0xc,
+ struct iwl_bt_coex_cmd *bt_cmd;
+ struct iwl_host_cmd cmd = {
+ .id = BT_CONFIG,
+ .len = { sizeof(*bt_cmd), },
+ .dataflags = { IWL_HCMD_DFL_NOCOPY, },
+ .flags = CMD_SYNC,
};
int ret;
- cmd.flags = iwlwifi_mod_params.bt_coex_active ?
+ /* go to CALIB state in internal BT-Coex state machine */
+ ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+ if (ret)
+ return ret;
+
+ ret = iwl_send_bt_env(mvm, BT_COEX_ENV_CLOSE,
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+ if (ret)
+ return ret;
+
+ bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
+ if (!bt_cmd)
+ return -ENOMEM;
+ cmd.data[0] = bt_cmd;
+
+ bt_cmd->max_kill = 5;
+ bt_cmd->bt3_time_t7_value = 1;
+ bt_cmd->bt3_prio_sample_time = 2;
+ bt_cmd->bt3_timer_t2_value = 0xc;
+
+ bt_cmd->flags = iwlwifi_mod_params.bt_coex_active ?
BT_COEX_NW : BT_COEX_DISABLE;
- cmd.flags |= BT_CH_PRIMARY_EN | BT_SYNC_2_BT_DISABLE;
+ bt_cmd->flags |= BT_CH_PRIMARY_EN | BT_SYNC_2_BT_DISABLE;
- cmd.valid_bit_msk = cpu_to_le16(BT_VALID_ENABLE |
- BT_VALID_BT_PRIO_BOOST |
- BT_VALID_MAX_KILL |
- BT_VALID_3W_TMRS |
- BT_VALID_KILL_ACK |
- BT_VALID_KILL_CTS |
- BT_VALID_REDUCED_TX_POWER |
- BT_VALID_LUT);
+ bt_cmd->valid_bit_msk = cpu_to_le16(BT_VALID_ENABLE |
+ BT_VALID_BT_PRIO_BOOST |
+ BT_VALID_MAX_KILL |
+ BT_VALID_3W_TMRS |
+ BT_VALID_KILL_ACK |
+ BT_VALID_KILL_CTS |
+ BT_VALID_REDUCED_TX_POWER |
+ BT_VALID_LUT);
if (mvm->cfg->bt_shared_single_ant)
- memcpy(&cmd.decision_lut, iwl_single_shared_ant_lookup,
+ memcpy(&bt_cmd->decision_lut, iwl_single_shared_ant_lookup,
sizeof(iwl_single_shared_ant_lookup));
else if (is_loose_coex())
- memcpy(&cmd.decision_lut, iwl_loose_lookup,
+ memcpy(&bt_cmd->decision_lut, iwl_loose_lookup,
sizeof(iwl_tight_lookup));
else
- memcpy(&cmd.decision_lut, iwl_tight_lookup,
+ memcpy(&bt_cmd->decision_lut, iwl_tight_lookup,
sizeof(iwl_tight_lookup));
- cmd.bt_prio_boost = cpu_to_le32(IWL_BT_DEFAULT_BOOST);
- cmd.kill_ack_msk =
+ bt_cmd->bt_prio_boost = cpu_to_le32(IWL_BT_DEFAULT_BOOST);
+ bt_cmd->kill_ack_msk =
cpu_to_le32(iwl_bt_ack_kill_msk[BT_KILL_MSK_DEFAULT]);
- cmd.kill_cts_msk =
+ bt_cmd->kill_cts_msk =
cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]);
memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
- /* go to CALIB state in internal BT-Coex state machine */
- ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
- BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
- if (ret)
- return ret;
-
- ret = iwl_send_bt_env(mvm, BT_COEX_ENV_CLOSE,
- BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
- if (ret)
- return ret;
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
- return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC,
- sizeof(cmd), &cmd);
+ kfree(bt_cmd);
+ return ret;
}
static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
bool reduced_tx_power)
{
enum iwl_bt_kill_msk bt_kill_msk;
- struct iwl_bt_coex_cmd cmd = {};
+ struct iwl_bt_coex_cmd *bt_cmd;
struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif;
+ struct iwl_host_cmd cmd = {
+ .id = BT_CONFIG,
+ .data[0] = &bt_cmd,
+ .len = { sizeof(*bt_cmd), },
+ .dataflags = { IWL_HCMD_DFL_NOCOPY, },
+ .flags = CMD_SYNC,
+ };
+ int ret = 0;
lockdep_assert_held(&mvm->mutex);
@@ -308,24 +329,40 @@ static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
return 0;
mvm->bt_kill_msk = bt_kill_msk;
- cmd.kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
- cmd.kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
- cmd.valid_bit_msk = cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
+
+ bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
+ if (!bt_cmd)
+ return -ENOMEM;
+ cmd.data[0] = bt_cmd;
+
+ bt_cmd->kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
+ bt_cmd->kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
+ bt_cmd->valid_bit_msk =
+ cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
IWL_DEBUG_COEX(mvm, "bt_kill_msk = %d\n", bt_kill_msk);
- return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC,
- sizeof(cmd), &cmd);
+
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
+
+ kfree(bt_cmd);
+ return ret;
}
static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
bool enable)
{
- struct iwl_bt_coex_cmd cmd = {
- .valid_bit_msk = cpu_to_le16(BT_VALID_REDUCED_TX_POWER),
- .bt_reduced_tx_power = sta_id,
+ struct iwl_bt_coex_cmd *bt_cmd;
+ /* Send ASYNC since this can be sent from an atomic context */
+ struct iwl_host_cmd cmd = {
+ .id = BT_CONFIG,
+ .len = { sizeof(*bt_cmd), },
+ .dataflags = { IWL_HCMD_DFL_DUP, },
+ .flags = CMD_ASYNC,
};
+
struct ieee80211_sta *sta;
struct iwl_mvm_sta *mvmsta;
+ int ret;
/* This can happen if the station has been removed right now */
if (sta_id == IWL_MVM_STATION_COUNT)
@@ -339,17 +376,26 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
if (mvmsta->bt_reduced_txpower == enable)
return 0;
+ bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_ATOMIC);
+ if (!bt_cmd)
+ return -ENOMEM;
+ cmd.data[0] = bt_cmd;
+
+ bt_cmd->valid_bit_msk = cpu_to_le16(BT_VALID_REDUCED_TX_POWER),
+ bt_cmd->bt_reduced_tx_power = sta_id;
+
if (enable)
- cmd.bt_reduced_tx_power |= BT_REDUCED_TX_POWER_BIT;
+ bt_cmd->bt_reduced_tx_power |= BT_REDUCED_TX_POWER_BIT;
IWL_DEBUG_COEX(mvm, "%sable reduced Tx Power for sta %d\n",
enable ? "en" : "dis", sta_id);
mvmsta->bt_reduced_txpower = enable;
- /* Send ASYNC since this can be sent from an atomic context */
- return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_ASYNC,
- sizeof(cmd), &cmd);
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
+
+ kfree(bt_cmd);
+ return ret;
}
struct iwl_bt_iterator_data {
@@ -384,6 +430,10 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
smps_mode = IEEE80211_SMPS_AUTOMATIC;
+ /* non associated BSSes aren't to be considered */
+ if (!vif->bss_conf.assoc)
+ return;
+
if (band != IEEE80211_BAND_2GHZ) {
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,
smps_mode);
@@ -523,6 +573,8 @@ static void iwl_mvm_bt_rssi_iterator(void *_data, u8 *mac,
lockdep_is_held(&mvm->mutex));
mvmsta = (void *)sta->drv_priv;
+ data->num_bss_ifaces++;
+
/*
* This interface doesn't support reduced Tx power (because of low
* RSSI probably), then set bt_kill_msk to default values.
@@ -588,23 +640,5 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
- struct ieee80211_chanctx_conf *chanctx_conf;
- enum ieee80211_band band;
-
- rcu_read_lock();
- chanctx_conf = rcu_dereference(vif->chanctx_conf);
- if (chanctx_conf && chanctx_conf->def.chan)
- band = chanctx_conf->def.chan->band;
- else
- band = -1;
- rcu_read_unlock();
-
- /* if we are in 2GHz we will get a notification from the fw */
- if (band == IEEE80211_BAND_2GHZ)
- return;
-
- /* else, we can remove all the constraints */
- memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
-
iwl_mvm_bt_coex_notif_handle(mvm);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h
new file mode 100644
index 000000000000..64656e0c8f91
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/mvm/constants.h
@@ -0,0 +1,71 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#ifndef __MVM_CONSTANTS_H
+#define __MVM_CONSTANTS_H
+
+#define IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
+#define IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
+#define IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT (10 * USEC_PER_MSEC)
+#define IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT (10 * USEC_PER_MSEC)
+
+#endif /* __MVM_CONSTANTS_H */
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 7e5e5c2f9f87..d0d7a20266e6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -105,7 +105,7 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
list_for_each_entry(ifa, &idev->addr_list, if_list) {
mvmvif->target_ipv6_addrs[idx] = ifa->addr;
idx++;
- if (idx >= IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS)
+ if (idx >= IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)
break;
}
read_unlock_bh(&idev->lock);
@@ -134,7 +134,7 @@ struct wowlan_key_data {
struct iwl_wowlan_rsc_tsc_params_cmd *rsc_tsc;
struct iwl_wowlan_tkip_params_cmd *tkip;
bool error, use_rsc_tsc, use_tkip;
- int gtk_key_idx;
+ int wep_key_idx;
};
static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
@@ -188,8 +188,8 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
wkc.wep_key.key_offset = 0;
} else {
/* others start at 1 */
- data->gtk_key_idx++;
- wkc.wep_key.key_offset = data->gtk_key_idx;
+ data->wep_key_idx++;
+ wkc.wep_key.key_offset = data->wep_key_idx;
}
ret = iwl_mvm_send_cmd_pdu(mvm, WEP_KEY, CMD_SYNC,
@@ -316,8 +316,13 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
mvm->ptk_ivlen = key->iv_len;
mvm->ptk_icvlen = key->icv_len;
} else {
- data->gtk_key_idx++;
- key->hw_key_idx = data->gtk_key_idx;
+ /*
+ * firmware only supports TSC/RSC for a single key,
+ * so if there are multiple keep overwriting them
+ * with new ones -- this relies on mac80211 doing
+ * list_add_tail().
+ */
+ key->hw_key_idx = 1;
mvm->gtk_ivlen = key->iv_len;
mvm->gtk_icvlen = key->icv_len;
}
@@ -373,36 +378,68 @@ static int iwl_mvm_send_patterns(struct iwl_mvm *mvm,
static int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
- struct iwl_proto_offload_cmd cmd = {};
+ union {
+ struct iwl_proto_offload_cmd_v1 v1;
+ struct iwl_proto_offload_cmd_v2 v2;
+ } cmd = {};
+ struct iwl_proto_offload_cmd_common *common;
+ u32 enabled = 0, size;
#if IS_ENABLED(CONFIG_IPV6)
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
int i;
- if (mvmvif->num_target_ipv6_addrs) {
- cmd.enabled |= cpu_to_le32(IWL_D3_PROTO_OFFLOAD_NS);
- memcpy(cmd.ndp_mac_addr, vif->addr, ETH_ALEN);
- }
+ if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
+ if (mvmvif->num_target_ipv6_addrs) {
+ enabled |= IWL_D3_PROTO_OFFLOAD_NS;
+ memcpy(cmd.v2.ndp_mac_addr, vif->addr, ETH_ALEN);
+ }
- BUILD_BUG_ON(sizeof(cmd.target_ipv6_addr[i]) !=
- sizeof(mvmvif->target_ipv6_addrs[i]));
+ BUILD_BUG_ON(sizeof(cmd.v2.target_ipv6_addr[0]) !=
+ sizeof(mvmvif->target_ipv6_addrs[0]));
+
+ for (i = 0; i < min(mvmvif->num_target_ipv6_addrs,
+ IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2); i++)
+ memcpy(cmd.v2.target_ipv6_addr[i],
+ &mvmvif->target_ipv6_addrs[i],
+ sizeof(cmd.v2.target_ipv6_addr[i]));
+ } else {
+ if (mvmvif->num_target_ipv6_addrs) {
+ enabled |= IWL_D3_PROTO_OFFLOAD_NS;
+ memcpy(cmd.v1.ndp_mac_addr, vif->addr, ETH_ALEN);
+ }
- for (i = 0; i < mvmvif->num_target_ipv6_addrs; i++)
- memcpy(cmd.target_ipv6_addr[i],
- &mvmvif->target_ipv6_addrs[i],
- sizeof(cmd.target_ipv6_addr[i]));
+ BUILD_BUG_ON(sizeof(cmd.v1.target_ipv6_addr[0]) !=
+ sizeof(mvmvif->target_ipv6_addrs[0]));
+
+ for (i = 0; i < min(mvmvif->num_target_ipv6_addrs,
+ IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1); i++)
+ memcpy(cmd.v1.target_ipv6_addr[i],
+ &mvmvif->target_ipv6_addrs[i],
+ sizeof(cmd.v1.target_ipv6_addr[i]));
+ }
#endif
+ if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
+ common = &cmd.v2.common;
+ size = sizeof(cmd.v2);
+ } else {
+ common = &cmd.v1.common;
+ size = sizeof(cmd.v1);
+ }
+
if (vif->bss_conf.arp_addr_cnt) {
- cmd.enabled |= cpu_to_le32(IWL_D3_PROTO_OFFLOAD_ARP);
- cmd.host_ipv4_addr = vif->bss_conf.arp_addr_list[0];
- memcpy(cmd.arp_mac_addr, vif->addr, ETH_ALEN);
+ enabled |= IWL_D3_PROTO_OFFLOAD_ARP;
+ common->host_ipv4_addr = vif->bss_conf.arp_addr_list[0];
+ memcpy(common->arp_mac_addr, vif->addr, ETH_ALEN);
}
- if (!cmd.enabled)
+ if (!enabled)
return 0;
+ common->enabled = cpu_to_le32(enabled);
+
return iwl_mvm_send_cmd_pdu(mvm, PROT_OFFLOAD_CONFIG_CMD, CMD_SYNC,
- sizeof(cmd), &cmd);
+ size, &cmd);
}
enum iwl_mvm_tcp_packet_type {
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
index e56ed2a84888..cc157734eb21 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
@@ -424,40 +424,11 @@ static ssize_t iwl_dbgfs_pm_params_read(struct file *file,
struct ieee80211_vif *vif = file->private_data;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->dbgfs_data;
- struct iwl_powertable_cmd cmd = {};
char buf[256];
int bufsz = sizeof(buf);
- int pos = 0;
+ int pos;
- iwl_mvm_power_build_cmd(mvm, vif, &cmd);
-
- pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
- (cmd.flags &
- cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
- 0 : 1);
- pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n",
- le32_to_cpu(cmd.skip_dtim_periods));
- pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
- iwlmvm_mod_params.power_scheme);
- pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
- le16_to_cpu(cmd.flags));
- pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n",
- cmd.keep_alive_seconds);
-
- if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
- pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n",
- (cmd.flags &
- cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ?
- 1 : 0);
- pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout = %d\n",
- le32_to_cpu(cmd.rx_data_timeout));
- pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout = %d\n",
- le32_to_cpu(cmd.tx_data_timeout));
- if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
- pos += scnprintf(buf+pos, bufsz-pos,
- "lprx_rssi_threshold = %d\n",
- le32_to_cpu(cmd.lprx_rssi_threshold));
- }
+ pos = iwl_mvm_power_dbgfs_read(mvm, vif, buf, bufsz);
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
@@ -621,25 +592,160 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
}
#undef BT_MBOX_PRINT
+#define PRINT_STATS_LE32(_str, _val) \
+ pos += scnprintf(buf + pos, bufsz - pos, \
+ fmt_table, _str, \
+ le32_to_cpu(_val))
+
+static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
+ char __user *user_buf, size_t count,
+ loff_t *ppos)
+{
+ struct iwl_mvm *mvm = file->private_data;
+ static const char *fmt_table = "\t%-30s %10u\n";
+ static const char *fmt_header = "%-32s\n";
+ int pos = 0;
+ char *buf;
+ int ret;
+ int bufsz = sizeof(struct mvm_statistics_rx_phy) * 20 +
+ sizeof(struct mvm_statistics_rx_non_phy) * 10 +
+ sizeof(struct mvm_statistics_rx_ht_phy) * 10 + 200;
+ struct mvm_statistics_rx_phy *ofdm;
+ struct mvm_statistics_rx_phy *cck;
+ struct mvm_statistics_rx_non_phy *general;
+ struct mvm_statistics_rx_ht_phy *ht;
+
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ mutex_lock(&mvm->mutex);
+
+ ofdm = &mvm->rx_stats.ofdm;
+ cck = &mvm->rx_stats.cck;
+ general = &mvm->rx_stats.general;
+ ht = &mvm->rx_stats.ofdm_ht;
+
+ pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
+ "Statistics_Rx - OFDM");
+ PRINT_STATS_LE32("ina_cnt", ofdm->ina_cnt);
+ PRINT_STATS_LE32("fina_cnt", ofdm->fina_cnt);
+ PRINT_STATS_LE32("plcp_err", ofdm->plcp_err);
+ PRINT_STATS_LE32("crc32_err", ofdm->crc32_err);
+ PRINT_STATS_LE32("overrun_err", ofdm->overrun_err);
+ PRINT_STATS_LE32("early_overrun_err", ofdm->early_overrun_err);
+ PRINT_STATS_LE32("crc32_good", ofdm->crc32_good);
+ PRINT_STATS_LE32("false_alarm_cnt", ofdm->false_alarm_cnt);
+ PRINT_STATS_LE32("fina_sync_err_cnt", ofdm->fina_sync_err_cnt);
+ PRINT_STATS_LE32("sfd_timeout", ofdm->sfd_timeout);
+ PRINT_STATS_LE32("fina_timeout", ofdm->fina_timeout);
+ PRINT_STATS_LE32("unresponded_rts", ofdm->unresponded_rts);
+ PRINT_STATS_LE32("rxe_frame_lmt_overrun",
+ ofdm->rxe_frame_limit_overrun);
+ PRINT_STATS_LE32("sent_ack_cnt", ofdm->sent_ack_cnt);
+ PRINT_STATS_LE32("sent_cts_cnt", ofdm->sent_cts_cnt);
+ PRINT_STATS_LE32("sent_ba_rsp_cnt", ofdm->sent_ba_rsp_cnt);
+ PRINT_STATS_LE32("dsp_self_kill", ofdm->dsp_self_kill);
+ PRINT_STATS_LE32("mh_format_err", ofdm->mh_format_err);
+ PRINT_STATS_LE32("re_acq_main_rssi_sum", ofdm->re_acq_main_rssi_sum);
+ PRINT_STATS_LE32("reserved", ofdm->reserved);
+
+ pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
+ "Statistics_Rx - CCK");
+ PRINT_STATS_LE32("ina_cnt", cck->ina_cnt);
+ PRINT_STATS_LE32("fina_cnt", cck->fina_cnt);
+ PRINT_STATS_LE32("plcp_err", cck->plcp_err);
+ PRINT_STATS_LE32("crc32_err", cck->crc32_err);
+ PRINT_STATS_LE32("overrun_err", cck->overrun_err);
+ PRINT_STATS_LE32("early_overrun_err", cck->early_overrun_err);
+ PRINT_STATS_LE32("crc32_good", cck->crc32_good);
+ PRINT_STATS_LE32("false_alarm_cnt", cck->false_alarm_cnt);
+ PRINT_STATS_LE32("fina_sync_err_cnt", cck->fina_sync_err_cnt);
+ PRINT_STATS_LE32("sfd_timeout", cck->sfd_timeout);
+ PRINT_STATS_LE32("fina_timeout", cck->fina_timeout);
+ PRINT_STATS_LE32("unresponded_rts", cck->unresponded_rts);
+ PRINT_STATS_LE32("rxe_frame_lmt_overrun",
+ cck->rxe_frame_limit_overrun);
+ PRINT_STATS_LE32("sent_ack_cnt", cck->sent_ack_cnt);
+ PRINT_STATS_LE32("sent_cts_cnt", cck->sent_cts_cnt);
+ PRINT_STATS_LE32("sent_ba_rsp_cnt", cck->sent_ba_rsp_cnt);
+ PRINT_STATS_LE32("dsp_self_kill", cck->dsp_self_kill);
+ PRINT_STATS_LE32("mh_format_err", cck->mh_format_err);
+ PRINT_STATS_LE32("re_acq_main_rssi_sum", cck->re_acq_main_rssi_sum);
+ PRINT_STATS_LE32("reserved", cck->reserved);
+
+ pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
+ "Statistics_Rx - GENERAL");
+ PRINT_STATS_LE32("bogus_cts", general->bogus_cts);
+ PRINT_STATS_LE32("bogus_ack", general->bogus_ack);
+ PRINT_STATS_LE32("non_bssid_frames", general->non_bssid_frames);
+ PRINT_STATS_LE32("filtered_frames", general->filtered_frames);
+ PRINT_STATS_LE32("non_channel_beacons", general->non_channel_beacons);
+ PRINT_STATS_LE32("channel_beacons", general->channel_beacons);
+ PRINT_STATS_LE32("num_missed_bcon", general->num_missed_bcon);
+ PRINT_STATS_LE32("adc_rx_saturation_time",
+ general->adc_rx_saturation_time);
+ PRINT_STATS_LE32("ina_detection_search_time",
+ general->ina_detection_search_time);
+ PRINT_STATS_LE32("beacon_silence_rssi_a",
+ general->beacon_silence_rssi_a);
+ PRINT_STATS_LE32("beacon_silence_rssi_b",
+ general->beacon_silence_rssi_b);
+ PRINT_STATS_LE32("beacon_silence_rssi_c",
+ general->beacon_silence_rssi_c);
+ PRINT_STATS_LE32("interference_data_flag",
+ general->interference_data_flag);
+ PRINT_STATS_LE32("channel_load", general->channel_load);
+ PRINT_STATS_LE32("dsp_false_alarms", general->dsp_false_alarms);
+ PRINT_STATS_LE32("beacon_rssi_a", general->beacon_rssi_a);
+ PRINT_STATS_LE32("beacon_rssi_b", general->beacon_rssi_b);
+ PRINT_STATS_LE32("beacon_rssi_c", general->beacon_rssi_c);
+ PRINT_STATS_LE32("beacon_energy_a", general->beacon_energy_a);
+ PRINT_STATS_LE32("beacon_energy_b", general->beacon_energy_b);
+ PRINT_STATS_LE32("beacon_energy_c", general->beacon_energy_c);
+ PRINT_STATS_LE32("num_bt_kills", general->num_bt_kills);
+ PRINT_STATS_LE32("directed_data_mpdu", general->directed_data_mpdu);
+
+ pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
+ "Statistics_Rx - HT");
+ PRINT_STATS_LE32("plcp_err", ht->plcp_err);
+ PRINT_STATS_LE32("overrun_err", ht->overrun_err);
+ PRINT_STATS_LE32("early_overrun_err", ht->early_overrun_err);
+ PRINT_STATS_LE32("crc32_good", ht->crc32_good);
+ PRINT_STATS_LE32("crc32_err", ht->crc32_err);
+ PRINT_STATS_LE32("mh_format_err", ht->mh_format_err);
+ PRINT_STATS_LE32("agg_crc32_good", ht->agg_crc32_good);
+ PRINT_STATS_LE32("agg_mpdu_cnt", ht->agg_mpdu_cnt);
+ PRINT_STATS_LE32("agg_cnt", ht->agg_cnt);
+ PRINT_STATS_LE32("unsupport_mcs", ht->unsupport_mcs);
+
+ mutex_unlock(&mvm->mutex);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ kfree(buf);
+
+ return ret;
+}
+#undef PRINT_STAT_LE32
+
static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
- bool restart_fw = iwlwifi_mod_params.restart_fw;
int ret;
- iwlwifi_mod_params.restart_fw = true;
-
mutex_lock(&mvm->mutex);
+ /* allow one more restart that we're provoking here */
+ if (mvm->restart_fw >= 0)
+ mvm->restart_fw++;
+
/* take the return value to make compiler happy - it will fail anyway */
ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, CMD_SYNC, 0, NULL);
mutex_unlock(&mvm->mutex);
- iwlwifi_mod_params.restart_fw = restart_fw;
-
return count;
}
@@ -661,8 +767,14 @@ static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
case MVM_DEBUGFS_BF_ROAMING_STATE:
dbgfs_bf->bf_roaming_state = value;
break;
- case MVM_DEBUGFS_BF_TEMPERATURE_DELTA:
- dbgfs_bf->bf_temperature_delta = value;
+ case MVM_DEBUGFS_BF_TEMP_THRESHOLD:
+ dbgfs_bf->bf_temp_threshold = value;
+ break;
+ case MVM_DEBUGFS_BF_TEMP_FAST_FILTER:
+ dbgfs_bf->bf_temp_fast_filter = value;
+ break;
+ case MVM_DEBUGFS_BF_TEMP_SLOW_FILTER:
+ dbgfs_bf->bf_temp_slow_filter = value;
break;
case MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER:
dbgfs_bf->bf_enable_beacon_filter = value;
@@ -721,13 +833,27 @@ static ssize_t iwl_dbgfs_bf_params_write(struct file *file,
value > IWL_BF_ROAMING_STATE_MAX)
return -EINVAL;
param = MVM_DEBUGFS_BF_ROAMING_STATE;
- } else if (!strncmp("bf_temperature_delta=", buf, 21)) {
- if (sscanf(buf+21, "%d", &value) != 1)
+ } else if (!strncmp("bf_temp_threshold=", buf, 18)) {
+ if (sscanf(buf+18, "%d", &value) != 1)
+ return -EINVAL;
+ if (value < IWL_BF_TEMP_THRESHOLD_MIN ||
+ value > IWL_BF_TEMP_THRESHOLD_MAX)
+ return -EINVAL;
+ param = MVM_DEBUGFS_BF_TEMP_THRESHOLD;
+ } else if (!strncmp("bf_temp_fast_filter=", buf, 20)) {
+ if (sscanf(buf+20, "%d", &value) != 1)
return -EINVAL;
- if (value < IWL_BF_TEMPERATURE_DELTA_MIN ||
- value > IWL_BF_TEMPERATURE_DELTA_MAX)
+ if (value < IWL_BF_TEMP_FAST_FILTER_MIN ||
+ value > IWL_BF_TEMP_FAST_FILTER_MAX)
return -EINVAL;
- param = MVM_DEBUGFS_BF_TEMPERATURE_DELTA;
+ param = MVM_DEBUGFS_BF_TEMP_FAST_FILTER;
+ } else if (!strncmp("bf_temp_slow_filter=", buf, 20)) {
+ if (sscanf(buf+20, "%d", &value) != 1)
+ return -EINVAL;
+ if (value < IWL_BF_TEMP_SLOW_FILTER_MIN ||
+ value > IWL_BF_TEMP_SLOW_FILTER_MAX)
+ return -EINVAL;
+ param = MVM_DEBUGFS_BF_TEMP_SLOW_FILTER;
} else if (!strncmp("bf_enable_beacon_filter=", buf, 24)) {
if (sscanf(buf+24, "%d", &value) != 1)
return -EINVAL;
@@ -789,41 +915,41 @@ static ssize_t iwl_dbgfs_bf_params_read(struct file *file,
int pos = 0;
const size_t bufsz = sizeof(buf);
struct iwl_beacon_filter_cmd cmd = {
- .bf_energy_delta = IWL_BF_ENERGY_DELTA_DEFAULT,
- .bf_roaming_energy_delta = IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT,
- .bf_roaming_state = IWL_BF_ROAMING_STATE_DEFAULT,
- .bf_temperature_delta = IWL_BF_TEMPERATURE_DELTA_DEFAULT,
- .bf_enable_beacon_filter = IWL_BF_ENABLE_BEACON_FILTER_DEFAULT,
- .bf_debug_flag = IWL_BF_DEBUG_FLAG_DEFAULT,
- .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT),
- .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_DEFAULT),
- .ba_enable_beacon_abort = IWL_BA_ENABLE_BEACON_ABORT_DEFAULT,
+ IWL_BF_CMD_CONFIG_DEFAULTS,
+ .bf_enable_beacon_filter =
+ cpu_to_le32(IWL_BF_ENABLE_BEACON_FILTER_DEFAULT),
+ .ba_enable_beacon_abort =
+ cpu_to_le32(IWL_BA_ENABLE_BEACON_ABORT_DEFAULT),
};
iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd);
if (mvmvif->bf_enabled)
- cmd.bf_enable_beacon_filter = 1;
+ cmd.bf_enable_beacon_filter = cpu_to_le32(1);
else
cmd.bf_enable_beacon_filter = 0;
pos += scnprintf(buf+pos, bufsz-pos, "bf_energy_delta = %d\n",
- cmd.bf_energy_delta);
+ le32_to_cpu(cmd.bf_energy_delta));
pos += scnprintf(buf+pos, bufsz-pos, "bf_roaming_energy_delta = %d\n",
- cmd.bf_roaming_energy_delta);
+ le32_to_cpu(cmd.bf_roaming_energy_delta));
pos += scnprintf(buf+pos, bufsz-pos, "bf_roaming_state = %d\n",
- cmd.bf_roaming_state);
- pos += scnprintf(buf+pos, bufsz-pos, "bf_temperature_delta = %d\n",
- cmd.bf_temperature_delta);
+ le32_to_cpu(cmd.bf_roaming_state));
+ pos += scnprintf(buf+pos, bufsz-pos, "bf_temp_threshold = %d\n",
+ le32_to_cpu(cmd.bf_temp_threshold));
+ pos += scnprintf(buf+pos, bufsz-pos, "bf_temp_fast_filter = %d\n",
+ le32_to_cpu(cmd.bf_temp_fast_filter));
+ pos += scnprintf(buf+pos, bufsz-pos, "bf_temp_slow_filter = %d\n",
+ le32_to_cpu(cmd.bf_temp_slow_filter));
pos += scnprintf(buf+pos, bufsz-pos, "bf_enable_beacon_filter = %d\n",
- cmd.bf_enable_beacon_filter);
+ le32_to_cpu(cmd.bf_enable_beacon_filter));
pos += scnprintf(buf+pos, bufsz-pos, "bf_debug_flag = %d\n",
- cmd.bf_debug_flag);
+ le32_to_cpu(cmd.bf_debug_flag));
pos += scnprintf(buf+pos, bufsz-pos, "bf_escape_timer = %d\n",
- cmd.bf_escape_timer);
+ le32_to_cpu(cmd.bf_escape_timer));
pos += scnprintf(buf+pos, bufsz-pos, "ba_escape_timer = %d\n",
- cmd.ba_escape_timer);
+ le32_to_cpu(cmd.ba_escape_timer));
pos += scnprintf(buf+pos, bufsz-pos, "ba_enable_beacon_abort = %d\n",
- cmd.ba_enable_beacon_abort);
+ le32_to_cpu(cmd.ba_enable_beacon_abort));
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
@@ -934,6 +1060,7 @@ MVM_DEBUGFS_READ_FILE_OPS(stations);
MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow);
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow);
+MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
#ifdef CONFIG_PM_SLEEP
MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram);
@@ -957,6 +1084,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR);
MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
#ifdef CONFIG_PM_SLEEP
MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
@@ -988,7 +1116,11 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
char buf[100];
- if (!dbgfs_dir)
+ /*
+ * Check if debugfs directory already exist before creating it.
+ * This may happen when, for example, resetting hw or suspend-resume
+ */
+ if (!dbgfs_dir || mvmvif->dbgfs_dir)
return;
mvmvif->dbgfs_dir = debugfs_create_dir("iwlmvm", dbgfs_dir);
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
index 6f8b2c16ae17..df72fcdf8170 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
@@ -98,34 +98,63 @@ enum iwl_proto_offloads {
IWL_D3_PROTO_OFFLOAD_NS = BIT(1),
};
-#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS 2
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 6
/**
- * struct iwl_proto_offload_cmd - ARP/NS offload configuration
+ * struct iwl_proto_offload_cmd_common - ARP/NS offload common part
* @enabled: enable flags
* @remote_ipv4_addr: remote address to answer to (or zero if all)
* @host_ipv4_addr: our IPv4 address to respond to queries for
* @arp_mac_addr: our MAC address for ARP responses
- * @remote_ipv6_addr: remote address to answer to (or zero if all)
- * @solicited_node_ipv6_addr: broken -- solicited node address exists
- * for each target address
- * @target_ipv6_addr: our target addresses
- * @ndp_mac_addr: neighbor soliciation response MAC address
+ * @reserved: unused
*/
-struct iwl_proto_offload_cmd {
+struct iwl_proto_offload_cmd_common {
__le32 enabled;
__be32 remote_ipv4_addr;
__be32 host_ipv4_addr;
u8 arp_mac_addr[ETH_ALEN];
- __le16 reserved1;
+ __le16 reserved;
+} __packed;
+/**
+ * struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration
+ * @common: common/IPv4 configuration
+ * @remote_ipv6_addr: remote address to answer to (or zero if all)
+ * @solicited_node_ipv6_addr: broken -- solicited node address exists
+ * for each target address
+ * @target_ipv6_addr: our target addresses
+ * @ndp_mac_addr: neighbor soliciation response MAC address
+ */
+struct iwl_proto_offload_cmd_v1 {
+ struct iwl_proto_offload_cmd_common common;
u8 remote_ipv6_addr[16];
u8 solicited_node_ipv6_addr[16];
- u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS][16];
+ u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16];
u8 ndp_mac_addr[ETH_ALEN];
__le16 reserved2;
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */
+/**
+ * struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration
+ * @common: common/IPv4 configuration
+ * @remote_ipv6_addr: remote address to answer to (or zero if all)
+ * @solicited_node_ipv6_addr: broken -- solicited node address exists
+ * for each target address
+ * @target_ipv6_addr: our target addresses
+ * @ndp_mac_addr: neighbor soliciation response MAC address
+ */
+struct iwl_proto_offload_cmd_v2 {
+ struct iwl_proto_offload_cmd_common common;
+ u8 remote_ipv6_addr[16];
+ u8 solicited_node_ipv6_addr[16];
+ u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16];
+ u8 ndp_mac_addr[ETH_ALEN];
+ u8 numValidIPv6Addresses;
+ u8 reserved2[3];
+} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
+
/*
* WOWLAN_PATTERNS
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index a6da359a80c3..060e630b3d82 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -79,6 +79,10 @@
* '1' Driver enables PM (use rest of parameters)
* @POWER_FLAGS_SKIP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM,
* '1' PM could sleep over DTIM till listen Interval.
+ * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all
+ * access categories are both delivery and trigger enabled.
+ * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and
+ * PBW Snoozing enabled
* @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask
* @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable.
*/
@@ -86,6 +90,8 @@ enum iwl_power_flags {
POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK = BIT(1),
POWER_FLAGS_SKIP_OVER_DTIM_MSK = BIT(2),
+ POWER_FLAGS_SNOOZE_ENA_MSK = BIT(5),
+ POWER_FLAGS_BT_SCO_ENA = BIT(8),
POWER_FLAGS_ADVANCE_PM_ENA_MSK = BIT(9),
POWER_FLAGS_LPRX_ENA_MSK = BIT(11),
};
@@ -93,7 +99,8 @@ enum iwl_power_flags {
#define IWL_POWER_VEC_SIZE 5
/**
- * struct iwl_powertable_cmd - Power Table Command
+ * struct iwl_powertable_cmd - legacy power command. Beside old API support this
+ * is used also with a new power API for device wide power settings.
* POWER_TABLE_CMD = 0x77 (command, has simple generic response)
*
* @flags: Power table command flags from POWER_FLAGS_*
@@ -125,6 +132,72 @@ struct iwl_powertable_cmd {
} __packed;
/**
+ * struct iwl_mac_power_cmd - New power command containing uAPSD support
+ * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
+ * @id_and_color: MAC contex identifier
+ * @flags: Power table command flags from POWER_FLAGS_*
+ * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec.
+ * Minimum allowed:- 3 * DTIM. Keep alive period must be
+ * set regardless of power scheme or current power state.
+ * FW use this value also when PM is disabled.
+ * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to
+ * PSM transition - legacy PM
+ * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to
+ * PSM transition - legacy PM
+ * @sleep_interval: not in use
+ * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag
+ * is set. For example, if it is required to skip over
+ * one DTIM, this value need to be set to 2 (DTIM periods).
+ * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to
+ * PSM transition - uAPSD
+ * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to
+ * PSM transition - uAPSD
+ * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled.
+ * Default: 80dbm
+ * @num_skip_dtim: Number of DTIMs to skip if Skip over DTIM flag is set
+ * @snooze_interval: TBD
+ * @snooze_window: TBD
+ * @snooze_step: TBD
+ * @qndp_tid: TID client shall use for uAPSD QNDP triggers
+ * @uapsd_ac_flags: Set trigger-enabled and delivery-enabled indication for
+ * each corresponding AC.
+ * Use IEEE80211_WMM_IE_STA_QOSINFO_AC* for correct values.
+ * @uapsd_max_sp: Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct
+ * values.
+ * @heavy_traffic_thr_tx_pkts: TX threshold measured in number of packets
+ * @heavy_traffic_thr_rx_pkts: RX threshold measured in number of packets
+ * @heavy_traffic_thr_tx_load: TX threshold measured in load's percentage
+ * @heavy_traffic_thr_rx_load: RX threshold measured in load's percentage
+ * @limited_ps_threshold:
+*/
+struct iwl_mac_power_cmd {
+ /* CONTEXT_DESC_API_T_VER_1 */
+ __le32 id_and_color;
+
+ /* CLIENT_PM_POWER_TABLE_S_VER_1 */
+ __le16 flags;
+ __le16 keep_alive_seconds;
+ __le32 rx_data_timeout;
+ __le32 tx_data_timeout;
+ __le32 rx_data_timeout_uapsd;
+ __le32 tx_data_timeout_uapsd;
+ u8 lprx_rssi_threshold;
+ u8 skip_dtim_periods;
+ __le16 snooze_interval;
+ __le16 snooze_window;
+ u8 snooze_step;
+ u8 qndp_tid;
+ u8 uapsd_ac_flags;
+ u8 uapsd_max_sp;
+ u8 heavy_traffic_threshold_tx_packets;
+ u8 heavy_traffic_threshold_rx_packets;
+ u8 heavy_traffic_threshold_tx_percentage;
+ u8 heavy_traffic_threshold_rx_percentage;
+ u8 limited_ps_threshold;
+ u8 reserved;
+} __packed;
+
+/**
* struct iwl_beacon_filter_cmd
* REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
* @id_and_color: MAC contex identifier
@@ -143,11 +216,21 @@ struct iwl_powertable_cmd {
* calculated for current beacon is less than the threshold, use
* Roaming Energy Delta Threshold, otherwise use normal Energy Delta
* Threshold. Typical energy threshold is -72dBm.
- * @bf_temperature_delta: Send Beacon to driver if delta in temperature values
- * calculated for this and the last passed beacon is greater than this
- * threshold. Zero value means that the temperature changeis ignored for
+ * @bf_temp_threshold: This threshold determines the type of temperature
+ * filtering (Slow or Fast) that is selected (Units are in Celsuis):
+ * If the current temperature is above this threshold - Fast filter
+ * will be used, If the current temperature is below this threshold -
+ * Slow filter will be used.
+ * @bf_temp_fast_filter: Send Beacon to driver if delta in temperature values
+ * calculated for this and the last passed beacon is greater than this
+ * threshold. Zero value means that the temperature change is ignored for
* beacon filtering; beacons will not be forced to be sent to driver
* regardless of whether its temerature has been changed.
+ * @bf_temp_slow_filter: Send Beacon to driver if delta in temperature values
+ * calculated for this and the last passed beacon is greater than this
+ * threshold. Zero value means that the temperature change is ignored for
+ * beacon filtering; beacons will not be forced to be sent to driver
+ * regardless of whether its temerature has been changed.
* @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled.
* @bf_filter_escape_timer: Send beacons to to driver if no beacons were passed
* for a specific period of time. Units: Beacons.
@@ -156,17 +239,17 @@ struct iwl_powertable_cmd {
* @ba_enable_beacon_abort: 1, beacon abort is enabled; 0, disabled.
*/
struct iwl_beacon_filter_cmd {
- u8 bf_energy_delta;
- u8 bf_roaming_energy_delta;
- u8 bf_roaming_state;
- u8 bf_temperature_delta;
- u8 bf_enable_beacon_filter;
- u8 bf_debug_flag;
- __le16 reserved1;
+ __le32 bf_energy_delta;
+ __le32 bf_roaming_energy_delta;
+ __le32 bf_roaming_state;
+ __le32 bf_temp_threshold;
+ __le32 bf_temp_fast_filter;
+ __le32 bf_temp_slow_filter;
+ __le32 bf_enable_beacon_filter;
+ __le32 bf_debug_flag;
__le32 bf_escape_timer;
__le32 ba_escape_timer;
- u8 ba_enable_beacon_abort;
- u8 reserved2[3];
+ __le32 ba_enable_beacon_abort;
} __packed;
/* Beacon filtering and beacon abort */
@@ -182,9 +265,17 @@ struct iwl_beacon_filter_cmd {
#define IWL_BF_ROAMING_STATE_MAX 255
#define IWL_BF_ROAMING_STATE_MIN 0
-#define IWL_BF_TEMPERATURE_DELTA_DEFAULT 5
-#define IWL_BF_TEMPERATURE_DELTA_MAX 255
-#define IWL_BF_TEMPERATURE_DELTA_MIN 0
+#define IWL_BF_TEMP_THRESHOLD_DEFAULT 112
+#define IWL_BF_TEMP_THRESHOLD_MAX 255
+#define IWL_BF_TEMP_THRESHOLD_MIN 0
+
+#define IWL_BF_TEMP_FAST_FILTER_DEFAULT 1
+#define IWL_BF_TEMP_FAST_FILTER_MAX 255
+#define IWL_BF_TEMP_FAST_FILTER_MIN 0
+
+#define IWL_BF_TEMP_SLOW_FILTER_DEFAULT 5
+#define IWL_BF_TEMP_SLOW_FILTER_MAX 255
+#define IWL_BF_TEMP_SLOW_FILTER_MIN 0
#define IWL_BF_ENABLE_BEACON_FILTER_DEFAULT 1
@@ -194,19 +285,23 @@ struct iwl_beacon_filter_cmd {
#define IWL_BF_ESCAPE_TIMER_MAX 1024
#define IWL_BF_ESCAPE_TIMER_MIN 0
-#define IWL_BA_ESCAPE_TIMER_DEFAULT 3
+#define IWL_BA_ESCAPE_TIMER_DEFAULT 6
+#define IWL_BA_ESCAPE_TIMER_D3 6
#define IWL_BA_ESCAPE_TIMER_MAX 1024
#define IWL_BA_ESCAPE_TIMER_MIN 0
#define IWL_BA_ENABLE_BEACON_ABORT_DEFAULT 1
-#define IWL_BF_CMD_CONFIG_DEFAULTS \
- .bf_energy_delta = IWL_BF_ENERGY_DELTA_DEFAULT, \
- .bf_roaming_energy_delta = IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT, \
- .bf_roaming_state = IWL_BF_ROAMING_STATE_DEFAULT, \
- .bf_temperature_delta = IWL_BF_TEMPERATURE_DELTA_DEFAULT, \
- .bf_debug_flag = IWL_BF_DEBUG_FLAG_DEFAULT, \
- .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT), \
+#define IWL_BF_CMD_CONFIG_DEFAULTS \
+ .bf_energy_delta = cpu_to_le32(IWL_BF_ENERGY_DELTA_DEFAULT), \
+ .bf_roaming_energy_delta = \
+ cpu_to_le32(IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT), \
+ .bf_roaming_state = cpu_to_le32(IWL_BF_ROAMING_STATE_DEFAULT), \
+ .bf_temp_threshold = cpu_to_le32(IWL_BF_TEMP_THRESHOLD_DEFAULT), \
+ .bf_temp_fast_filter = cpu_to_le32(IWL_BF_TEMP_FAST_FILTER_DEFAULT), \
+ .bf_temp_slow_filter = cpu_to_le32(IWL_BF_TEMP_SLOW_FILTER_DEFAULT), \
+ .bf_debug_flag = cpu_to_le32(IWL_BF_DEBUG_FLAG_DEFAULT), \
+ .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT), \
.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_DEFAULT)
#endif
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index b60d14151721..83cb9b992ea4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -69,7 +69,6 @@
/* Scan Commands, Responses, Notifications */
/* Masks for iwl_scan_channel.type flags */
-#define SCAN_CHANNEL_TYPE_PASSIVE 0
#define SCAN_CHANNEL_TYPE_ACTIVE BIT(0)
#define SCAN_CHANNEL_NARROW_BAND BIT(22)
@@ -138,6 +137,8 @@ struct iwl_ssid_ie {
*@SCAN_FLAGS_DELAYED_SCAN_LOWBAND:
*@SCAN_FLAGS_DELAYED_SCAN_HIGHBAND:
*@SCAN_FLAGS_FRAGMENTED_SCAN:
+ *@SCAN_FLAGS_PASSIVE2ACTIVE: use active scan on channels that was active
+ * in the past hour, even if they are marked as passive.
*/
enum iwl_scan_flags {
SCAN_FLAGS_PERIODIC_SCAN = BIT(0),
@@ -145,6 +146,7 @@ enum iwl_scan_flags {
SCAN_FLAGS_DELAYED_SCAN_LOWBAND = BIT(2),
SCAN_FLAGS_DELAYED_SCAN_HIGHBAND = BIT(3),
SCAN_FLAGS_FRAGMENTED_SCAN = BIT(4),
+ SCAN_FLAGS_PASSIVE2ACTIVE = BIT(5),
};
/**
@@ -179,7 +181,7 @@ enum iwl_scan_type {
* @quiet_time: in msecs, dwell this time for active scan on quiet channels
* @quiet_plcp_th: quiet PLCP threshold (channel is quiet if less than
* this number of packets were received (typically 1)
- * @passive2active: is auto switching from passive to active allowed (0 or 1)
+ * @passive2active: is auto switching from passive to active during scan allowed
* @rxchain_sel_flags: RXON_RX_CHAIN_*
* @max_out_time: in usecs, max out of serving channel time
* @suspend_time: how long to pause scan when returning to service channel:
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
index 700cce731770..d606197bde8f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
@@ -91,7 +91,6 @@
* @TX_CMD_FLG_RESP_TO_DRV: zero this if the response should go only to FW
* @TX_CMD_FLG_CCMP_AGG: this frame uses CCMP for aggregation acceleration
* @TX_CMD_FLG_TKIP_MIC_DONE: FW already performed TKIP MIC calculation
- * @TX_CMD_FLG_CTS_ONLY: send CTS only, no data after that
* @TX_CMD_FLG_DUR: disable duration overwriting used in PS-Poll Assoc-id
* @TX_CMD_FLG_FW_DROP: FW should mark frame to be dropped
* @TX_CMD_FLG_EXEC_PAPD: execute PAPD
@@ -120,7 +119,6 @@ enum iwl_tx_flags {
TX_CMD_FLG_RESP_TO_DRV = BIT(21),
TX_CMD_FLG_CCMP_AGG = BIT(22),
TX_CMD_FLG_TKIP_MIC_DONE = BIT(23),
- TX_CMD_FLG_CTS_ONLY = BIT(24),
TX_CMD_FLG_DUR = BIT(25),
TX_CMD_FLG_FW_DROP = BIT(26),
TX_CMD_FLG_EXEC_PAPD = BIT(27),
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index cbfb3beae783..55854a309f94 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -136,7 +136,7 @@ enum {
CALIB_RES_NOTIF_PHY_DB = 0x6b,
/* PHY_DB_CMD = 0x6c, */
- /* Power */
+ /* Power - legacy power table command */
POWER_TABLE_CMD = 0x77,
/* Thermal Throttling*/
@@ -159,6 +159,7 @@ enum {
TX_ANT_CONFIGURATION_CMD = 0x98,
BT_CONFIG = 0x9b,
STATISTICS_NOTIFICATION = 0x9d,
+ REDUCE_TX_POWER_CMD = 0x9f,
/* RF-KILL commands and notifications */
CARD_STATE_CMD = 0xa0,
@@ -166,6 +167,9 @@ enum {
MISSED_BEACONS_NOTIFICATION = 0xa2,
+ /* Power - new power table command */
+ MAC_PM_POWER_TABLE = 0xa9,
+
REPLY_RX_PHY_CMD = 0xc0,
REPLY_RX_MPDU_CMD = 0xc1,
BA_NOTIF = 0xc5,
@@ -223,6 +227,19 @@ struct iwl_tx_ant_cfg_cmd {
__le32 valid;
} __packed;
+/**
+ * struct iwl_reduce_tx_power_cmd - TX power reduction command
+ * REDUCE_TX_POWER_CMD = 0x9f
+ * @flags: (reserved for future implementation)
+ * @mac_context_id: id of the mac ctx for which we are reducing TX power.
+ * @pwr_restriction: TX power restriction in dBms.
+ */
+struct iwl_reduce_tx_power_cmd {
+ u8 flags;
+ u8 mac_context_id;
+ __le16 pwr_restriction;
+} __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
+
/*
* Calibration control struct.
* Sent as part of the phy configuration command.
@@ -765,6 +782,14 @@ struct iwl_phy_context_cmd {
} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
#define IWL_RX_INFO_PHY_CNT 8
+#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
+#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
+#define IWL_RX_INFO_ENERGY_ANT_B_MSK 0x0000ff00
+#define IWL_RX_INFO_ENERGY_ANT_C_MSK 0x00ff0000
+#define IWL_RX_INFO_ENERGY_ANT_A_POS 0
+#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
+#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
+
#define IWL_RX_INFO_AGC_IDX 1
#define IWL_RX_INFO_RSSI_AB_IDX 2
#define IWL_OFDM_AGC_A_MSK 0x0000007f
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index cd7c0032cc58..c76299a3a1e0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -78,22 +78,6 @@
#define UCODE_VALID_OK cpu_to_le32(0x1)
-/* Default calibration values for WkP - set to INIT image w/o running */
-static const u8 wkp_calib_values_rx_iq_skew[] = { 0x00, 0x00, 0x01, 0x00 };
-static const u8 wkp_calib_values_tx_iq_skew[] = { 0x01, 0x00, 0x00, 0x00 };
-
-struct iwl_calib_default_data {
- u16 size;
- void *data;
-};
-
-#define CALIB_SIZE_N_DATA(_buf) {.size = sizeof(_buf), .data = &_buf}
-
-static const struct iwl_calib_default_data wkp_calib_default_data[12] = {
- [9] = CALIB_SIZE_N_DATA(wkp_calib_values_tx_iq_skew),
- [11] = CALIB_SIZE_N_DATA(wkp_calib_values_rx_iq_skew),
-};
-
struct iwl_mvm_alive_data {
bool valid;
u32 scd_base_addr;
@@ -248,40 +232,6 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
sizeof(phy_cfg_cmd), &phy_cfg_cmd);
}
-static int iwl_set_default_calibrations(struct iwl_mvm *mvm)
-{
- u8 cmd_raw[16]; /* holds the variable size commands */
- struct iwl_set_calib_default_cmd *cmd =
- (struct iwl_set_calib_default_cmd *)cmd_raw;
- int ret, i;
-
- /* Setting default values for calibrations we don't run */
- for (i = 0; i < ARRAY_SIZE(wkp_calib_default_data); i++) {
- u16 cmd_len;
-
- if (wkp_calib_default_data[i].size == 0)
- continue;
-
- memset(cmd_raw, 0, sizeof(cmd_raw));
- cmd_len = wkp_calib_default_data[i].size + sizeof(cmd);
- cmd->calib_index = cpu_to_le16(i);
- cmd->length = cpu_to_le16(wkp_calib_default_data[i].size);
- if (WARN_ONCE(cmd_len > sizeof(cmd_raw),
- "Need to enlarge cmd_raw to %d\n", cmd_len))
- break;
- memcpy(cmd->data, wkp_calib_default_data[i].data,
- wkp_calib_default_data[i].size);
- ret = iwl_mvm_send_cmd_pdu(mvm, SET_CALIB_DEFAULT_CMD, 0,
- sizeof(*cmd) +
- wkp_calib_default_data[i].size,
- cmd);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
{
struct iwl_notification_wait calib_wait;
@@ -342,11 +292,6 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
if (ret)
goto error;
- /* need to set default values */
- ret = iwl_set_default_calibrations(mvm);
- if (ret)
- goto error;
-
/*
* Send phy configurations command to init uCode
* to start the 16.0 uCode init image internal calibrations.
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index 94aae9c8562c..5fe23a5ea9b6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -264,7 +264,8 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
return 0;
/* Therefore, in recovery, we can't get here */
- WARN_ON_ONCE(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status));
+ if (WARN_ON_ONCE(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
+ return -EBUSY;
mvmvif->id = find_first_bit(data.available_mac_ids,
NUM_MAC_INDEX_DRIVER);
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index e08683b20531..995f0250105e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -153,7 +153,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
IEEE80211_HW_AMPDU_AGGREGATION |
IEEE80211_HW_TIMING_BEACON_ONLY |
- IEEE80211_HW_CONNECTION_MONITOR;
+ IEEE80211_HW_CONNECTION_MONITOR |
+ IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
+ IEEE80211_HW_SUPPORTS_STATIC_SMPS;
hw->queues = IWL_MVM_FIRST_AGG_QUEUE;
hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE;
@@ -257,7 +259,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
if (ret)
return ret;
- return ieee80211_register_hw(mvm->hw);
+ ret = ieee80211_register_hw(mvm->hw);
+ if (ret)
+ iwl_mvm_leds_exit(mvm);
+
+ return ret;
}
static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
@@ -385,6 +391,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
ieee80211_wake_queues(mvm->hw);
mvm->vif_count = 0;
+ mvm->rx_ba_sessions = 0;
}
static int iwl_mvm_mac_start(struct ieee80211_hw *hw)
@@ -501,12 +508,33 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
mutex_lock(&mvm->mutex);
- /* Allocate resources for the MAC context, and add it the the fw */
+ /* Allocate resources for the MAC context, and add it to the fw */
ret = iwl_mvm_mac_ctxt_init(mvm, vif);
if (ret)
goto out_unlock;
/*
+ * TODO: remove this temporary code.
+ * Currently MVM FW supports power management only on single MAC.
+ * If new interface added, disable PM on existing interface.
+ * P2P device is a special case, since it is handled by FW similary to
+ * scan. If P2P deviced is added, PM remains enabled on existing
+ * interface.
+ * Note: the method below does not count the new interface being added
+ * at this moment.
+ */
+ if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
+ mvm->vif_count++;
+ if (mvm->vif_count > 1) {
+ IWL_DEBUG_MAC80211(mvm,
+ "Disable power on existing interfaces\n");
+ ieee80211_iterate_active_interfaces_atomic(
+ mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_pm_disable_iterator, mvm);
+ }
+
+ /*
* The AP binding flow can be done only after the beacon
* template is configured (which happens only in the mac80211
* start_ap() flow), and adding the broadcast station can happen
@@ -526,30 +554,10 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
goto out_release;
}
+ iwl_mvm_vif_dbgfs_register(mvm, vif);
goto out_unlock;
}
- /*
- * TODO: remove this temporary code.
- * Currently MVM FW supports power management only on single MAC.
- * If new interface added, disable PM on existing interface.
- * P2P device is a special case, since it is handled by FW similary to
- * scan. If P2P deviced is added, PM remains enabled on existing
- * interface.
- * Note: the method below does not count the new interface being added
- * at this moment.
- */
- if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
- mvm->vif_count++;
- if (mvm->vif_count > 1) {
- IWL_DEBUG_MAC80211(mvm,
- "Disable power on existing interfaces\n");
- ieee80211_iterate_active_interfaces_atomic(
- mvm->hw,
- IEEE80211_IFACE_ITER_NORMAL,
- iwl_mvm_pm_disable_iterator, mvm);
- }
-
ret = iwl_mvm_mac_ctxt_add(mvm, vif);
if (ret)
goto out_release;
@@ -561,16 +569,17 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
iwl_mvm_power_update_mode(mvm, vif);
/* beacon filtering */
+ ret = iwl_mvm_disable_beacon_filter(mvm, vif);
+ if (ret)
+ goto out_remove_mac;
+
if (!mvm->bf_allowed_vif &&
- vif->type == NL80211_IFTYPE_STATION && !vif->p2p){
+ vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
+ mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED){
mvm->bf_allowed_vif = mvmvif;
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
}
- ret = iwl_mvm_disable_beacon_filter(mvm, vif);
- if (ret)
- goto out_release;
-
/*
* P2P_DEVICE interface does not have a channel context assigned to it,
* so a dedicated PHY context is allocated to it and the corresponding
@@ -581,7 +590,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
mvmvif->phy_ctxt = iwl_mvm_get_free_phy_ctxt(mvm);
if (!mvmvif->phy_ctxt) {
ret = -ENOSPC;
- goto out_remove_mac;
+ goto out_free_bf;
}
iwl_mvm_phy_ctxt_ref(mvm, mvmvif->phy_ctxt);
@@ -605,6 +614,11 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
iwl_mvm_binding_remove_vif(mvm, vif);
out_unref_phy:
iwl_mvm_phy_ctxt_unref(mvm, mvmvif->phy_ctxt);
+ out_free_bf:
+ if (mvm->bf_allowed_vif == mvmvif) {
+ mvm->bf_allowed_vif = NULL;
+ vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER;
+ }
out_remove_mac:
mvmvif->phy_ctxt = NULL;
iwl_mvm_mac_ctxt_remove(mvm, vif);
@@ -714,6 +728,20 @@ out_release:
mutex_unlock(&mvm->mutex);
}
+static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ s8 tx_power)
+{
+ /* FW is in charge of regulatory enforcement */
+ struct iwl_reduce_tx_power_cmd reduce_txpwr_cmd = {
+ .mac_context_id = iwl_mvm_vif_from_mac80211(vif)->id,
+ .pwr_restriction = cpu_to_le16(tx_power),
+ };
+
+ return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, CMD_SYNC,
+ sizeof(reduce_txpwr_cmd),
+ &reduce_txpwr_cmd);
+}
+
static int iwl_mvm_mac_config(struct ieee80211_hw *hw, u32 changed)
{
return 0;
@@ -761,7 +789,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
IWL_ERR(mvm, "failed to update quotas\n");
return;
}
- iwl_mvm_bt_coex_vif_assoc(mvm, vif);
iwl_mvm_configure_mcast_filter(mvm, vif);
} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
/* remove AP station now that the MAC is unassoc */
@@ -774,9 +801,15 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
if (ret)
IWL_ERR(mvm, "failed to update quotas\n");
}
- ret = iwl_mvm_power_update_mode(mvm, vif);
- if (ret)
- IWL_ERR(mvm, "failed to update power mode\n");
+ if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD)) {
+ /* Workaround for FW bug, otherwise FW disables device
+ * power save upon disassociation
+ */
+ ret = iwl_mvm_power_update_mode(mvm, vif);
+ if (ret)
+ IWL_ERR(mvm, "failed to update power mode\n");
+ }
+ iwl_mvm_bt_coex_vif_assoc(mvm, vif);
} else if (changes & BSS_CHANGED_BEACON_INFO) {
/*
* We received a beacon _after_ association so
@@ -789,6 +822,11 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
if (ret)
IWL_ERR(mvm, "failed to update power mode\n");
}
+ if (changes & BSS_CHANGED_TXPOWER) {
+ IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n",
+ bss_conf->txpower);
+ iwl_mvm_set_tx_power(mvm, vif, bss_conf->txpower);
+ }
}
static int iwl_mvm_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
@@ -1006,6 +1044,21 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
mutex_lock(&mvm->mutex);
if (old_state == IEEE80211_STA_NOTEXIST &&
new_state == IEEE80211_STA_NONE) {
+ /*
+ * Firmware bug - it'll crash if the beacon interval is less
+ * than 16. We can't avoid connecting at all, so refuse the
+ * station state change, this will cause mac80211 to abandon
+ * attempts to connect to this AP, and eventually wpa_s will
+ * blacklist the AP...
+ */
+ if (vif->type == NL80211_IFTYPE_STATION &&
+ vif->bss_conf.beacon_int < 16) {
+ IWL_ERR(mvm,
+ "AP %pM beacon interval is %d, refusing due to firmware bug!\n",
+ sta->addr, vif->bss_conf.beacon_int);
+ ret = -EINVAL;
+ goto out_unlock;
+ }
ret = iwl_mvm_add_sta(mvm, vif, sta);
} else if (old_state == IEEE80211_STA_NONE &&
new_state == IEEE80211_STA_AUTH) {
@@ -1038,6 +1091,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
} else {
ret = -EIO;
}
+ out_unlock:
mutex_unlock(&mvm->mutex);
return ret;
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index d40d7db185d6..4173bb57585f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -76,6 +76,7 @@
#include "iwl-trans.h"
#include "sta.h"
#include "fw-api.h"
+#include "constants.h"
#define IWL_INVALID_MAC80211_QUEUE 0xff
#define IWL_MVM_MAX_ADDRESSES 5
@@ -91,6 +92,9 @@ enum iwl_mvm_tx_fifo {
};
extern struct ieee80211_ops iwl_mvm_hw_ops;
+extern const struct iwl_mvm_power_ops pm_legacy_ops;
+extern const struct iwl_mvm_power_ops pm_mac_ops;
+
/**
* struct iwl_mvm_mod_params - module parameters for iwlmvm
* @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
@@ -150,6 +154,17 @@ enum iwl_power_scheme {
#define IWL_CONN_MAX_LISTEN_INTERVAL 70
+struct iwl_mvm_power_ops {
+ int (*power_update_mode)(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif);
+ int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ char *buf, int bufsz);
+#endif
+};
+
+
#ifdef CONFIG_IWLWIFI_DEBUGFS
enum iwl_dbgfs_pm_mask {
MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
@@ -163,7 +178,7 @@ enum iwl_dbgfs_pm_mask {
};
struct iwl_dbgfs_pm {
- u8 keep_alive_seconds;
+ u16 keep_alive_seconds;
u32 rx_data_timeout;
u32 tx_data_timeout;
bool skip_over_dtim;
@@ -180,24 +195,28 @@ enum iwl_dbgfs_bf_mask {
MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
- MVM_DEBUGFS_BF_TEMPERATURE_DELTA = BIT(3),
- MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(4),
- MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(5),
- MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(6),
- MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(7),
- MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(8),
+ MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
+ MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
+ MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
+ MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
+ MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
+ MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
+ MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
+ MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
};
struct iwl_dbgfs_bf {
- u8 bf_energy_delta;
- u8 bf_roaming_energy_delta;
- u8 bf_roaming_state;
- u8 bf_temperature_delta;
- u8 bf_enable_beacon_filter;
- u8 bf_debug_flag;
+ u32 bf_energy_delta;
+ u32 bf_roaming_energy_delta;
+ u32 bf_roaming_state;
+ u32 bf_temp_threshold;
+ u32 bf_temp_fast_filter;
+ u32 bf_temp_slow_filter;
+ u32 bf_enable_beacon_filter;
+ u32 bf_debug_flag;
u32 bf_escape_timer;
u32 ba_escape_timer;
- u8 ba_enable_beacon_abort;
+ u32 ba_enable_beacon_abort;
int mask;
};
#endif
@@ -268,7 +287,7 @@ struct iwl_mvm_vif {
#if IS_ENABLED(CONFIG_IPV6)
/* IPv6 addresses for WoWLAN */
- struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS];
+ struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
int num_target_ipv6_addrs;
#endif
#endif
@@ -402,6 +421,8 @@ struct iwl_mvm {
struct iwl_notif_wait_data notif_wait;
+ struct mvm_statistics_rx rx_stats;
+
unsigned long transport_queue_stop;
u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
@@ -419,6 +440,7 @@ struct iwl_mvm {
struct work_struct sta_drained_wk;
unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
atomic_t pending_frames[IWL_MVM_STATION_COUNT];
+ u8 rx_ba_sessions;
/* configured by mac80211 */
u32 rts_threshold;
@@ -458,6 +480,9 @@ struct iwl_mvm {
*/
u8 vif_count;
+ /* -1 for always, 0 for never, >0 for that many times */
+ s8 restart_fw;
+
struct led_classdev led;
struct ieee80211_vif *p2p_device_vif;
@@ -481,6 +506,8 @@ struct iwl_mvm {
/* Thermal Throttling and CTkill */
struct iwl_mvm_tt_mgmt thermal_throttle;
s32 temperature; /* Celsius */
+
+ const struct iwl_mvm_power_ops *pm_ops;
};
/* Extract MVM priv from op_mode and _hw */
@@ -524,6 +551,7 @@ int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
enum ieee80211_band band);
u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
+void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
u8 first_antenna(u8 mask);
u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
@@ -659,10 +687,26 @@ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
u8 flags, bool init);
/* power managment */
-int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
-int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
-void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- struct iwl_powertable_cmd *cmd);
+static inline int iwl_mvm_power_update_mode(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ return mvm->pm_ops->power_update_mode(mvm, vif);
+}
+
+static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ return mvm->pm_ops->power_disable(mvm, vif);
+}
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ char *buf, int bufsz)
+{
+ return mvm->pm_ops->power_dbgfs_read(mvm, vif, buf, bufsz);
+}
+#endif
int iwl_mvm_leds_init(struct iwl_mvm *mvm);
void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
@@ -706,6 +750,10 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif);
int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif);
+int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
+ struct iwl_beacon_filter_cmd *cmd);
+int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, bool enable);
/* SMPS */
void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index af79a14063a9..2fcc8ef88a68 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -275,6 +275,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
CMD(BEACON_NOTIFICATION),
CMD(BEACON_TEMPLATE_CMD),
CMD(STATISTICS_NOTIFICATION),
+ CMD(REDUCE_TX_POWER_CMD),
CMD(TX_ANT_CONFIGURATION_CMD),
CMD(D3_CONFIG_CMD),
CMD(PROT_OFFLOAD_CONFIG_CMD),
@@ -301,6 +302,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
CMD(MCAST_FILTER_CMD),
CMD(REPLY_BEACON_FILTERING_CMD),
CMD(REPLY_THERMAL_MNG_BACKOFF),
+ CMD(MAC_PM_POWER_TABLE),
};
#undef CMD
@@ -340,6 +342,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
mvm->fw = fw;
mvm->hw = hw;
+ mvm->restart_fw = iwlwifi_mod_params.restart_fw ? -1 : 0;
+
mutex_init(&mvm->mutex);
spin_lock_init(&mvm->async_handlers_lock);
INIT_LIST_HEAD(&mvm->time_event_list);
@@ -431,6 +435,13 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
if (err)
goto out_unregister;
+ if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD)
+ mvm->pm_ops = &pm_mac_ops;
+ else
+ mvm->pm_ops = &pm_legacy_ops;
+
+ memset(&mvm->rx_stats, 0, sizeof(struct mvm_statistics_rx));
+
return op_mode;
out_unregister:
@@ -638,6 +649,22 @@ static void iwl_mvm_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb)
ieee80211_free_txskb(mvm->hw, skb);
}
+struct iwl_mvm_reprobe {
+ struct device *dev;
+ struct work_struct work;
+};
+
+static void iwl_mvm_reprobe_wk(struct work_struct *wk)
+{
+ struct iwl_mvm_reprobe *reprobe;
+
+ reprobe = container_of(wk, struct iwl_mvm_reprobe, work);
+ if (device_reprobe(reprobe->dev))
+ dev_err(reprobe->dev, "reprobe failed!\n");
+ kfree(reprobe);
+ module_put(THIS_MODULE);
+}
+
static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
{
iwl_abort_notification_waits(&mvm->notif_wait);
@@ -649,9 +676,30 @@ static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
* can't recover this since we're already half suspended.
*/
if (test_and_set_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
- IWL_ERR(mvm, "Firmware error during reconfiguration! Abort.\n");
- } else if (mvm->cur_ucode == IWL_UCODE_REGULAR &&
- iwlwifi_mod_params.restart_fw) {
+ struct iwl_mvm_reprobe *reprobe;
+
+ IWL_ERR(mvm,
+ "Firmware error during reconfiguration - reprobe!\n");
+
+ /*
+ * get a module reference to avoid doing this while unloading
+ * anyway and to avoid scheduling a work with code that's
+ * being removed.
+ */
+ if (!try_module_get(THIS_MODULE)) {
+ IWL_ERR(mvm, "Module is being unloaded - abort\n");
+ return;
+ }
+
+ reprobe = kzalloc(sizeof(*reprobe), GFP_ATOMIC);
+ if (!reprobe) {
+ module_put(THIS_MODULE);
+ return;
+ }
+ reprobe->dev = mvm->trans->dev;
+ INIT_WORK(&reprobe->work, iwl_mvm_reprobe_wk);
+ schedule_work(&reprobe->work);
+ } else if (mvm->cur_ucode == IWL_UCODE_REGULAR && mvm->restart_fw) {
/*
* This is a bit racy, but worst case we tell mac80211 about
* a stopped/aborted (sched) scan when that was already done
@@ -669,6 +717,8 @@ static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
break;
}
+ if (mvm->restart_fw > 0)
+ mvm->restart_fw--;
ieee80211_restart_hw(mvm->hw);
}
}
@@ -678,6 +728,8 @@ static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode)
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
iwl_mvm_dump_nic_error_log(mvm);
+ if (!mvm->restart_fw)
+ iwl_mvm_dump_sram(mvm);
iwl_mvm_nic_restart(mvm);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index e7ca965a89b8..4e7c9f245846 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -75,8 +75,8 @@
#define POWER_KEEP_ALIVE_PERIOD_SEC 25
-static int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
- struct iwl_beacon_filter_cmd *cmd)
+int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
+ struct iwl_beacon_filter_cmd *cmd)
{
int ret;
@@ -85,52 +85,60 @@ static int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
if (!ret) {
IWL_DEBUG_POWER(mvm, "ba_enable_beacon_abort is: %d\n",
- cmd->ba_enable_beacon_abort);
+ le32_to_cpu(cmd->ba_enable_beacon_abort));
IWL_DEBUG_POWER(mvm, "ba_escape_timer is: %d\n",
- cmd->ba_escape_timer);
+ le32_to_cpu(cmd->ba_escape_timer));
IWL_DEBUG_POWER(mvm, "bf_debug_flag is: %d\n",
- cmd->bf_debug_flag);
+ le32_to_cpu(cmd->bf_debug_flag));
IWL_DEBUG_POWER(mvm, "bf_enable_beacon_filter is: %d\n",
- cmd->bf_enable_beacon_filter);
+ le32_to_cpu(cmd->bf_enable_beacon_filter));
IWL_DEBUG_POWER(mvm, "bf_energy_delta is: %d\n",
- cmd->bf_energy_delta);
+ le32_to_cpu(cmd->bf_energy_delta));
IWL_DEBUG_POWER(mvm, "bf_escape_timer is: %d\n",
- cmd->bf_escape_timer);
+ le32_to_cpu(cmd->bf_escape_timer));
IWL_DEBUG_POWER(mvm, "bf_roaming_energy_delta is: %d\n",
- cmd->bf_roaming_energy_delta);
+ le32_to_cpu(cmd->bf_roaming_energy_delta));
IWL_DEBUG_POWER(mvm, "bf_roaming_state is: %d\n",
- cmd->bf_roaming_state);
- IWL_DEBUG_POWER(mvm, "bf_temperature_delta is: %d\n",
- cmd->bf_temperature_delta);
+ le32_to_cpu(cmd->bf_roaming_state));
+ IWL_DEBUG_POWER(mvm, "bf_temp_threshold is: %d\n",
+ le32_to_cpu(cmd->bf_temp_threshold));
+ IWL_DEBUG_POWER(mvm, "bf_temp_fast_filter is: %d\n",
+ le32_to_cpu(cmd->bf_temp_fast_filter));
+ IWL_DEBUG_POWER(mvm, "bf_temp_slow_filter is: %d\n",
+ le32_to_cpu(cmd->bf_temp_slow_filter));
}
return ret;
}
-static int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif, bool enable)
+int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, bool enable)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_beacon_filter_cmd cmd = {
IWL_BF_CMD_CONFIG_DEFAULTS,
- .bf_enable_beacon_filter = 1,
- .ba_enable_beacon_abort = enable,
+ .bf_enable_beacon_filter = cpu_to_le32(1),
+ .ba_enable_beacon_abort = cpu_to_le32(enable),
};
if (!mvmvif->bf_enabled)
return 0;
+ if (mvm->cur_ucode == IWL_UCODE_WOWLAN)
+ cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3);
+
iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd);
return iwl_mvm_beacon_filter_send_cmd(mvm, &cmd);
}
static void iwl_mvm_power_log(struct iwl_mvm *mvm,
- struct iwl_powertable_cmd *cmd)
+ struct iwl_mac_power_cmd *cmd)
{
IWL_DEBUG_POWER(mvm,
- "Sending power table command for power level %d, flags = 0x%X\n",
- iwlmvm_mod_params.power_scheme,
+ "Sending power table command on mac id 0x%X for power level %d, flags = 0x%X\n",
+ cmd->id_and_color, iwlmvm_mod_params.power_scheme,
le16_to_cpu(cmd->flags));
- IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n", cmd->keep_alive_seconds);
+ IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n",
+ le16_to_cpu(cmd->keep_alive_seconds));
if (cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n",
@@ -139,15 +147,16 @@ static void iwl_mvm_power_log(struct iwl_mvm *mvm,
le32_to_cpu(cmd->tx_data_timeout));
if (cmd->flags & cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK))
IWL_DEBUG_POWER(mvm, "DTIM periods to skip = %u\n",
- le32_to_cpu(cmd->skip_dtim_periods));
+ cmd->skip_dtim_periods);
if (cmd->flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n",
- le32_to_cpu(cmd->lprx_rssi_threshold));
+ cmd->lprx_rssi_threshold);
}
}
-void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- struct iwl_powertable_cmd *cmd)
+static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_mac_power_cmd *cmd)
{
struct ieee80211_hw *hw = mvm->hw;
struct ieee80211_chanctx_conf *chanctx_conf;
@@ -158,19 +167,26 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct iwl_mvm_vif *mvmvif __maybe_unused =
iwl_mvm_vif_from_mac80211(vif);
+ cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
+ mvmvif->color));
+ dtimper = hw->conf.ps_dtim_period ?: 1;
+
/*
* Regardless of power management state the driver must set
* keep alive period. FW will use it for sending keep alive NDPs
- * immediately after association.
+ * immediately after association. Check that keep alive period
+ * is at least 3 * DTIM
*/
- cmd->keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC;
+ dtimper_msec = dtimper * vif->bss_conf.beacon_int;
+ keep_alive = max_t(int, 3 * dtimper_msec,
+ MSEC_PER_SEC * POWER_KEEP_ALIVE_PERIOD_SEC);
+ keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC);
+ cmd->keep_alive_seconds = cpu_to_le16(keep_alive);
if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
return;
cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
- if (!vif->bss_conf.assoc)
- cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF &&
@@ -186,12 +202,9 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
(vif->bss_conf.beacon_rate->bitrate == 10 ||
vif->bss_conf.beacon_rate->bitrate == 60)) {
cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
- cmd->lprx_rssi_threshold =
- cpu_to_le32(POWER_LPRX_RSSI_THRESHOLD);
+ cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD;
}
- dtimper = hw->conf.ps_dtim_period ?: 1;
-
/* Check if radar detection is required on current channel */
rcu_read_lock();
chanctx_conf = rcu_dereference(vif->chanctx_conf);
@@ -207,27 +220,25 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
(iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP ||
mvm->cur_ucode == IWL_UCODE_WOWLAN)) {
cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
- cmd->skip_dtim_periods = cpu_to_le32(3);
+ cmd->skip_dtim_periods = 3;
}
- /* Check that keep alive period is at least 3 * DTIM */
- dtimper_msec = dtimper * vif->bss_conf.beacon_int;
- keep_alive = max_t(int, 3 * dtimper_msec,
- MSEC_PER_SEC * cmd->keep_alive_seconds);
- keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC);
- cmd->keep_alive_seconds = keep_alive;
-
if (mvm->cur_ucode != IWL_UCODE_WOWLAN) {
- cmd->rx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
- cmd->tx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
+ cmd->rx_data_timeout =
+ cpu_to_le32(IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT);
+ cmd->tx_data_timeout =
+ cpu_to_le32(IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT);
} else {
- cmd->rx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
- cmd->tx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
+ cmd->rx_data_timeout =
+ cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
+ cmd->tx_data_timeout =
+ cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
}
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_KEEP_ALIVE)
- cmd->keep_alive_seconds = mvmvif->dbgfs_pm.keep_alive_seconds;
+ cmd->keep_alive_seconds =
+ cpu_to_le16(mvmvif->dbgfs_pm.keep_alive_seconds);
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_OVER_DTIM) {
if (mvmvif->dbgfs_pm.skip_over_dtim)
cmd->flags |=
@@ -243,8 +254,7 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
cmd->tx_data_timeout =
cpu_to_le32(mvmvif->dbgfs_pm.tx_data_timeout);
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS)
- cmd->skip_dtim_periods =
- cpu_to_le32(mvmvif->dbgfs_pm.skip_dtim_periods);
+ cmd->skip_dtim_periods = mvmvif->dbgfs_pm.skip_dtim_periods;
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_ENA) {
if (mvmvif->dbgfs_pm.lprx_ena)
cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
@@ -252,16 +262,16 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
cmd->flags &= cpu_to_le16(~POWER_FLAGS_LPRX_ENA_MSK);
}
if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD)
- cmd->lprx_rssi_threshold =
- cpu_to_le32(mvmvif->dbgfs_pm.lprx_rssi_threshold);
+ cmd->lprx_rssi_threshold = mvmvif->dbgfs_pm.lprx_rssi_threshold;
#endif /* CONFIG_IWLWIFI_DEBUGFS */
}
-int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+static int iwl_mvm_power_mac_update_mode(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
{
int ret;
bool ba_enable;
- struct iwl_powertable_cmd cmd = {};
+ struct iwl_mac_power_cmd cmd = {};
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
return 0;
@@ -280,7 +290,7 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
iwl_mvm_power_build_cmd(mvm, vif, &cmd);
iwl_mvm_power_log(mvm, &cmd);
- ret = iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC,
+ ret = iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_SYNC,
sizeof(cmd), &cmd);
if (ret)
return ret;
@@ -291,15 +301,19 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
return iwl_mvm_update_beacon_abort(mvm, vif, ba_enable);
}
-int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+static int iwl_mvm_power_mac_disable(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
{
- struct iwl_powertable_cmd cmd = {};
+ struct iwl_mac_power_cmd cmd = {};
struct iwl_mvm_vif *mvmvif __maybe_unused =
iwl_mvm_vif_from_mac80211(vif);
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
return 0;
+ cmd.id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
+ mvmvif->color));
+
if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM)
cmd.flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
@@ -310,11 +324,50 @@ int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
#endif
iwl_mvm_power_log(mvm, &cmd);
- return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_ASYNC,
+ return iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_ASYNC,
sizeof(cmd), &cmd);
}
#ifdef CONFIG_IWLWIFI_DEBUGFS
+static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, char *buf,
+ int bufsz)
+{
+ struct iwl_mac_power_cmd cmd = {};
+ int pos = 0;
+
+ iwl_mvm_power_build_cmd(mvm, vif, &cmd);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
+ (cmd.flags &
+ cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
+ 0 : 1);
+ pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n",
+ cmd.skip_dtim_periods);
+ pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
+ iwlmvm_mod_params.power_scheme);
+ pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
+ le16_to_cpu(cmd.flags));
+ pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n",
+ le16_to_cpu(cmd.keep_alive_seconds));
+
+ if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
+ pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n",
+ (cmd.flags &
+ cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ?
+ 1 : 0);
+ pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout = %d\n",
+ le32_to_cpu(cmd.rx_data_timeout));
+ pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout = %d\n",
+ le32_to_cpu(cmd.tx_data_timeout));
+ if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
+ pos += scnprintf(buf+pos, bufsz-pos,
+ "lprx_rssi_threshold = %d\n",
+ cmd.lprx_rssi_threshold);
+ }
+ return pos;
+}
+
void
iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
struct iwl_beacon_filter_cmd *cmd)
@@ -323,22 +376,30 @@ iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
struct iwl_dbgfs_bf *dbgfs_bf = &mvmvif->dbgfs_bf;
if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ENERGY_DELTA)
- cmd->bf_energy_delta = dbgfs_bf->bf_energy_delta;
+ cmd->bf_energy_delta = cpu_to_le32(dbgfs_bf->bf_energy_delta);
if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA)
cmd->bf_roaming_energy_delta =
- dbgfs_bf->bf_roaming_energy_delta;
+ cpu_to_le32(dbgfs_bf->bf_roaming_energy_delta);
if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_STATE)
- cmd->bf_roaming_state = dbgfs_bf->bf_roaming_state;
- if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMPERATURE_DELTA)
- cmd->bf_temperature_delta = dbgfs_bf->bf_temperature_delta;
+ cmd->bf_roaming_state = cpu_to_le32(dbgfs_bf->bf_roaming_state);
+ if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_THRESHOLD)
+ cmd->bf_temp_threshold =
+ cpu_to_le32(dbgfs_bf->bf_temp_threshold);
+ if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_FAST_FILTER)
+ cmd->bf_temp_fast_filter =
+ cpu_to_le32(dbgfs_bf->bf_temp_fast_filter);
+ if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_SLOW_FILTER)
+ cmd->bf_temp_slow_filter =
+ cpu_to_le32(dbgfs_bf->bf_temp_slow_filter);
if (dbgfs_bf->mask & MVM_DEBUGFS_BF_DEBUG_FLAG)
- cmd->bf_debug_flag = dbgfs_bf->bf_debug_flag;
+ cmd->bf_debug_flag = cpu_to_le32(dbgfs_bf->bf_debug_flag);
if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ESCAPE_TIMER)
cmd->bf_escape_timer = cpu_to_le32(dbgfs_bf->bf_escape_timer);
if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ESCAPE_TIMER)
cmd->ba_escape_timer = cpu_to_le32(dbgfs_bf->ba_escape_timer);
if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT)
- cmd->ba_enable_beacon_abort = dbgfs_bf->ba_enable_beacon_abort;
+ cmd->ba_enable_beacon_abort =
+ cpu_to_le32(dbgfs_bf->ba_enable_beacon_abort);
}
#endif
@@ -348,7 +409,7 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_beacon_filter_cmd cmd = {
IWL_BF_CMD_CONFIG_DEFAULTS,
- .bf_enable_beacon_filter = 1,
+ .bf_enable_beacon_filter = cpu_to_le32(1),
};
int ret;
@@ -372,7 +433,8 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
int ret;
- if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
+ if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED) ||
+ vif->type != NL80211_IFTYPE_STATION || vif->p2p)
return 0;
ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd);
@@ -382,3 +444,11 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
return ret;
}
+
+const struct iwl_mvm_power_ops pm_mac_ops = {
+ .power_update_mode = iwl_mvm_power_mac_update_mode,
+ .power_disable = iwl_mvm_power_mac_disable,
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ .power_dbgfs_read = iwl_mvm_power_mac_dbgfs_read,
+#endif
+};
diff --git a/drivers/net/wireless/iwlwifi/mvm/power_legacy.c b/drivers/net/wireless/iwlwifi/mvm/power_legacy.c
new file mode 100644
index 000000000000..2ce79bad5845
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/mvm/power_legacy.c
@@ -0,0 +1,319 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+
+#include <net/mac80211.h>
+
+#include "iwl-debug.h"
+#include "mvm.h"
+#include "iwl-modparams.h"
+#include "fw-api-power.h"
+
+#define POWER_KEEP_ALIVE_PERIOD_SEC 25
+
+static void iwl_mvm_power_log(struct iwl_mvm *mvm,
+ struct iwl_powertable_cmd *cmd)
+{
+ IWL_DEBUG_POWER(mvm,
+ "Sending power table command for power level %d, flags = 0x%X\n",
+ iwlmvm_mod_params.power_scheme,
+ le16_to_cpu(cmd->flags));
+ IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n", cmd->keep_alive_seconds);
+
+ if (cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
+ IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n",
+ le32_to_cpu(cmd->rx_data_timeout));
+ IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n",
+ le32_to_cpu(cmd->tx_data_timeout));
+ if (cmd->flags & cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK))
+ IWL_DEBUG_POWER(mvm, "DTIM periods to skip = %u\n",
+ le32_to_cpu(cmd->skip_dtim_periods));
+ if (cmd->flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
+ IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n",
+ le32_to_cpu(cmd->lprx_rssi_threshold));
+ }
+}
+
+static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_powertable_cmd *cmd)
+{
+ struct ieee80211_hw *hw = mvm->hw;
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ struct ieee80211_channel *chan;
+ int dtimper, dtimper_msec;
+ int keep_alive;
+ bool radar_detect = false;
+ struct iwl_mvm_vif *mvmvif __maybe_unused =
+ iwl_mvm_vif_from_mac80211(vif);
+
+ /*
+ * Regardless of power management state the driver must set
+ * keep alive period. FW will use it for sending keep alive NDPs
+ * immediately after association.
+ */
+ cmd->keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC;
+
+ if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
+ return;
+
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
+ if (!vif->bss_conf.assoc)
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF &&
+ mvmvif->dbgfs_pm.disable_power_off)
+ cmd->flags &= cpu_to_le16(~POWER_FLAGS_POWER_SAVE_ENA_MSK);
+#endif
+ if (!vif->bss_conf.ps)
+ return;
+
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
+
+ if (vif->bss_conf.beacon_rate &&
+ (vif->bss_conf.beacon_rate->bitrate == 10 ||
+ vif->bss_conf.beacon_rate->bitrate == 60)) {
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
+ cmd->lprx_rssi_threshold =
+ cpu_to_le32(POWER_LPRX_RSSI_THRESHOLD);
+ }
+
+ dtimper = hw->conf.ps_dtim_period ?: 1;
+
+ /* Check if radar detection is required on current channel */
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(vif->chanctx_conf);
+ WARN_ON(!chanctx_conf);
+ if (chanctx_conf) {
+ chan = chanctx_conf->def.chan;
+ radar_detect = chan->flags & IEEE80211_CHAN_RADAR;
+ }
+ rcu_read_unlock();
+
+ /* Check skip over DTIM conditions */
+ if (!radar_detect && (dtimper <= 10) &&
+ (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP ||
+ mvm->cur_ucode == IWL_UCODE_WOWLAN)) {
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
+ cmd->skip_dtim_periods = cpu_to_le32(3);
+ }
+
+ /* Check that keep alive period is at least 3 * DTIM */
+ dtimper_msec = dtimper * vif->bss_conf.beacon_int;
+ keep_alive = max_t(int, 3 * dtimper_msec,
+ MSEC_PER_SEC * cmd->keep_alive_seconds);
+ keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC);
+ cmd->keep_alive_seconds = keep_alive;
+
+ if (mvm->cur_ucode != IWL_UCODE_WOWLAN) {
+ cmd->rx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
+ cmd->tx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC);
+ } else {
+ cmd->rx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
+ cmd->tx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC);
+ }
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_KEEP_ALIVE)
+ cmd->keep_alive_seconds = mvmvif->dbgfs_pm.keep_alive_seconds;
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_OVER_DTIM) {
+ if (mvmvif->dbgfs_pm.skip_over_dtim)
+ cmd->flags |=
+ cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
+ else
+ cmd->flags &=
+ cpu_to_le16(~POWER_FLAGS_SKIP_OVER_DTIM_MSK);
+ }
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_RX_DATA_TIMEOUT)
+ cmd->rx_data_timeout =
+ cpu_to_le32(mvmvif->dbgfs_pm.rx_data_timeout);
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_TX_DATA_TIMEOUT)
+ cmd->tx_data_timeout =
+ cpu_to_le32(mvmvif->dbgfs_pm.tx_data_timeout);
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS)
+ cmd->skip_dtim_periods =
+ cpu_to_le32(mvmvif->dbgfs_pm.skip_dtim_periods);
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_ENA) {
+ if (mvmvif->dbgfs_pm.lprx_ena)
+ cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
+ else
+ cmd->flags &= cpu_to_le16(~POWER_FLAGS_LPRX_ENA_MSK);
+ }
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD)
+ cmd->lprx_rssi_threshold =
+ cpu_to_le32(mvmvif->dbgfs_pm.lprx_rssi_threshold);
+#endif /* CONFIG_IWLWIFI_DEBUGFS */
+}
+
+static int iwl_mvm_power_legacy_update_mode(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ int ret;
+ bool ba_enable;
+ struct iwl_powertable_cmd cmd = {};
+
+ if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
+ return 0;
+
+ /*
+ * TODO: The following vif_count verification is temporary condition.
+ * Avoid power mode update if more than one interface is currently
+ * active. Remove this condition when FW will support power management
+ * on multiple MACs.
+ */
+ IWL_DEBUG_POWER(mvm, "Currently %d interfaces active\n",
+ mvm->vif_count);
+ if (mvm->vif_count > 1)
+ return 0;
+
+ iwl_mvm_power_build_cmd(mvm, vif, &cmd);
+ iwl_mvm_power_log(mvm, &cmd);
+
+ ret = iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC,
+ sizeof(cmd), &cmd);
+ if (ret)
+ return ret;
+
+ ba_enable = !!(cmd.flags &
+ cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK));
+
+ return iwl_mvm_update_beacon_abort(mvm, vif, ba_enable);
+}
+
+static int iwl_mvm_power_legacy_disable(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ struct iwl_powertable_cmd cmd = {};
+ struct iwl_mvm_vif *mvmvif __maybe_unused =
+ iwl_mvm_vif_from_mac80211(vif);
+
+ if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
+ return 0;
+
+ if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM)
+ cmd.flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF &&
+ mvmvif->dbgfs_pm.disable_power_off)
+ cmd.flags &= cpu_to_le16(~POWER_FLAGS_POWER_SAVE_ENA_MSK);
+#endif
+ iwl_mvm_power_log(mvm, &cmd);
+
+ return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_ASYNC,
+ sizeof(cmd), &cmd);
+}
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+static int iwl_mvm_power_legacy_dbgfs_read(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, char *buf,
+ int bufsz)
+{
+ struct iwl_powertable_cmd cmd = {};
+ int pos = 0;
+
+ iwl_mvm_power_build_cmd(mvm, vif, &cmd);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
+ (cmd.flags &
+ cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
+ 0 : 1);
+ pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n",
+ le32_to_cpu(cmd.skip_dtim_periods));
+ pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
+ iwlmvm_mod_params.power_scheme);
+ pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
+ le16_to_cpu(cmd.flags));
+ pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n",
+ cmd.keep_alive_seconds);
+
+ if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) {
+ pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n",
+ (cmd.flags &
+ cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ?
+ 1 : 0);
+ pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout = %d\n",
+ le32_to_cpu(cmd.rx_data_timeout));
+ pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout = %d\n",
+ le32_to_cpu(cmd.tx_data_timeout));
+ if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
+ pos += scnprintf(buf+pos, bufsz-pos,
+ "lprx_rssi_threshold = %d\n",
+ le32_to_cpu(cmd.lprx_rssi_threshold));
+ }
+ return pos;
+}
+#endif
+
+const struct iwl_mvm_power_ops pm_legacy_ops = {
+ .power_update_mode = iwl_mvm_power_legacy_update_mode,
+ .power_disable = iwl_mvm_power_legacy_disable,
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ .power_dbgfs_read = iwl_mvm_power_legacy_dbgfs_read,
+#endif
+};
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c
index 29d49cf0fdb2..5c6ae16ec52b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/iwlwifi/mvm/quota.c
@@ -131,23 +131,22 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
{
- struct iwl_time_quota_cmd cmd;
- int i, idx, ret, num_active_bindings, quota, quota_rem;
+ struct iwl_time_quota_cmd cmd = {};
+ int i, idx, ret, num_active_macs, quota, quota_rem;
struct iwl_mvm_quota_iterator_data data = {
.n_interfaces = {},
.colors = { -1, -1, -1, -1 },
.new_vif = newvif,
};
+ lockdep_assert_held(&mvm->mutex);
+
/* update all upon completion */
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
return 0;
- BUILD_BUG_ON(data.colors[MAX_BINDINGS - 1] != -1);
-
- lockdep_assert_held(&mvm->mutex);
-
- memset(&cmd, 0, sizeof(cmd));
+ /* iterator data above must match */
+ BUILD_BUG_ON(MAX_BINDINGS != 4);
ieee80211_iterate_active_interfaces_atomic(
mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
@@ -162,18 +161,17 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
* IWL_MVM_MAX_QUOTA fragments. Divide these fragments
* equally between all the bindings that require quota
*/
- num_active_bindings = 0;
+ num_active_macs = 0;
for (i = 0; i < MAX_BINDINGS; i++) {
cmd.quotas[i].id_and_color = cpu_to_le32(FW_CTXT_INVALID);
- if (data.n_interfaces[i] > 0)
- num_active_bindings++;
+ num_active_macs += data.n_interfaces[i];
}
quota = 0;
quota_rem = 0;
- if (num_active_bindings) {
- quota = IWL_MVM_MAX_QUOTA / num_active_bindings;
- quota_rem = IWL_MVM_MAX_QUOTA % num_active_bindings;
+ if (num_active_macs) {
+ quota = IWL_MVM_MAX_QUOTA / num_active_macs;
+ quota_rem = IWL_MVM_MAX_QUOTA % num_active_macs;
}
for (idx = 0, i = 0; i < MAX_BINDINGS; i++) {
@@ -187,7 +185,8 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
cmd.quotas[idx].quota = cpu_to_le32(0);
cmd.quotas[idx].max_duration = cpu_to_le32(0);
} else {
- cmd.quotas[idx].quota = cpu_to_le32(quota);
+ cmd.quotas[idx].quota =
+ cpu_to_le32(quota * data.n_interfaces[i]);
cmd.quotas[idx].max_duration =
cpu_to_le32(IWL_MVM_MAX_QUOTA);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index b328a988c130..c47a635b56ff 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -56,24 +56,30 @@
#define IWL_RATE_SCALE_FLUSH_INTVL (3*HZ)
static u8 rs_ht_to_legacy[] = {
- IWL_RATE_6M_INDEX, IWL_RATE_6M_INDEX,
- IWL_RATE_6M_INDEX, IWL_RATE_6M_INDEX,
- IWL_RATE_6M_INDEX,
- IWL_RATE_6M_INDEX, IWL_RATE_9M_INDEX,
- IWL_RATE_12M_INDEX, IWL_RATE_18M_INDEX,
- IWL_RATE_24M_INDEX, IWL_RATE_36M_INDEX,
- IWL_RATE_48M_INDEX, IWL_RATE_54M_INDEX
+ [IWL_RATE_1M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_2M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_5M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_11M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_6M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_9M_INDEX] = IWL_RATE_6M_INDEX,
+ [IWL_RATE_12M_INDEX] = IWL_RATE_9M_INDEX,
+ [IWL_RATE_18M_INDEX] = IWL_RATE_12M_INDEX,
+ [IWL_RATE_24M_INDEX] = IWL_RATE_18M_INDEX,
+ [IWL_RATE_36M_INDEX] = IWL_RATE_24M_INDEX,
+ [IWL_RATE_48M_INDEX] = IWL_RATE_36M_INDEX,
+ [IWL_RATE_54M_INDEX] = IWL_RATE_48M_INDEX,
+ [IWL_RATE_60M_INDEX] = IWL_RATE_54M_INDEX,
};
static const u8 ant_toggle_lookup[] = {
- /*ANT_NONE -> */ ANT_NONE,
- /*ANT_A -> */ ANT_B,
- /*ANT_B -> */ ANT_C,
- /*ANT_AB -> */ ANT_BC,
- /*ANT_C -> */ ANT_A,
- /*ANT_AC -> */ ANT_AB,
- /*ANT_BC -> */ ANT_AC,
- /*ANT_ABC -> */ ANT_ABC,
+ [ANT_NONE] = ANT_NONE,
+ [ANT_A] = ANT_B,
+ [ANT_B] = ANT_C,
+ [ANT_AB] = ANT_BC,
+ [ANT_C] = ANT_A,
+ [ANT_AC] = ANT_AB,
+ [ANT_BC] = ANT_AC,
+ [ANT_ABC] = ANT_ABC,
};
#define IWL_DECLARE_RATE_INFO(r, s, ip, in, rp, rn, pp, np) \
@@ -260,82 +266,6 @@ static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type)
return (ant_type & valid_antenna) == ant_type;
}
-/*
- * removes the old data from the statistics. All data that is older than
- * TID_MAX_TIME_DIFF, will be deleted.
- */
-static void rs_tl_rm_old_stats(struct iwl_traffic_load *tl, u32 curr_time)
-{
- /* The oldest age we want to keep */
- u32 oldest_time = curr_time - TID_MAX_TIME_DIFF;
-
- while (tl->queue_count &&
- (tl->time_stamp < oldest_time)) {
- tl->total -= tl->packet_count[tl->head];
- tl->packet_count[tl->head] = 0;
- tl->time_stamp += TID_QUEUE_CELL_SPACING;
- tl->queue_count--;
- tl->head++;
- if (tl->head >= TID_QUEUE_MAX_SIZE)
- tl->head = 0;
- }
-}
-
-/*
- * increment traffic load value for tid and also remove
- * any old values if passed the certain time period
- */
-static u8 rs_tl_add_packet(struct iwl_lq_sta *lq_data,
- struct ieee80211_hdr *hdr)
-{
- u32 curr_time = jiffies_to_msecs(jiffies);
- u32 time_diff;
- s32 index;
- struct iwl_traffic_load *tl = NULL;
- u8 tid;
-
- if (ieee80211_is_data_qos(hdr->frame_control)) {
- u8 *qc = ieee80211_get_qos_ctl(hdr);
- tid = qc[0] & 0xf;
- } else {
- return IWL_MAX_TID_COUNT;
- }
-
- if (unlikely(tid >= IWL_MAX_TID_COUNT))
- return IWL_MAX_TID_COUNT;
-
- tl = &lq_data->load[tid];
-
- curr_time -= curr_time % TID_ROUND_VALUE;
-
- /* Happens only for the first packet. Initialize the data */
- if (!(tl->queue_count)) {
- tl->total = 1;
- tl->time_stamp = curr_time;
- tl->queue_count = 1;
- tl->head = 0;
- tl->packet_count[0] = 1;
- return IWL_MAX_TID_COUNT;
- }
-
- time_diff = TIME_WRAP_AROUND(tl->time_stamp, curr_time);
- index = time_diff / TID_QUEUE_CELL_SPACING;
-
- /* The history is too long: remove data that is older than */
- /* TID_MAX_TIME_DIFF */
- if (index >= TID_QUEUE_MAX_SIZE)
- rs_tl_rm_old_stats(tl, curr_time);
-
- index = (tl->head + index) % TID_QUEUE_MAX_SIZE;
- tl->packet_count[index] = tl->packet_count[index] + 1;
- tl->total = tl->total + 1;
-
- if ((index + 1) > tl->queue_count)
- tl->queue_count = index + 1;
-
- return tid;
-}
-
#ifdef CONFIG_MAC80211_DEBUGFS
/**
* Program the device to use fixed rate for frame transmit
@@ -361,45 +291,11 @@ static void rs_program_fix_rate(struct iwl_mvm *mvm,
}
#endif
-/*
- get the traffic load value for tid
-*/
-static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
-{
- u32 curr_time = jiffies_to_msecs(jiffies);
- u32 time_diff;
- s32 index;
- struct iwl_traffic_load *tl = NULL;
-
- if (tid >= IWL_MAX_TID_COUNT)
- return 0;
-
- tl = &(lq_data->load[tid]);
-
- curr_time -= curr_time % TID_ROUND_VALUE;
-
- if (!(tl->queue_count))
- return 0;
-
- time_diff = TIME_WRAP_AROUND(tl->time_stamp, curr_time);
- index = time_diff / TID_QUEUE_CELL_SPACING;
-
- /* The history is too long: remove data that is older than */
- /* TID_MAX_TIME_DIFF */
- if (index >= TID_QUEUE_MAX_SIZE)
- rs_tl_rm_old_stats(tl, curr_time);
-
- return tl->total;
-}
-
static int rs_tl_turn_on_agg_for_tid(struct iwl_mvm *mvm,
struct iwl_lq_sta *lq_data, u8 tid,
struct ieee80211_sta *sta)
{
int ret = -EAGAIN;
- u32 load;
-
- load = rs_tl_get_load(lq_data, tid);
/*
* Don't create TX aggregation sessions when in high
@@ -2086,6 +1982,22 @@ static void rs_update_rate_tbl(struct iwl_mvm *mvm,
iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, CMD_ASYNC, false);
}
+static u8 rs_get_tid(struct iwl_lq_sta *lq_data,
+ struct ieee80211_hdr *hdr)
+{
+ u8 tid = IWL_MAX_TID_COUNT;
+
+ if (ieee80211_is_data_qos(hdr->frame_control)) {
+ u8 *qc = ieee80211_get_qos_ctl(hdr);
+ tid = qc[0] & 0xf;
+ }
+
+ if (unlikely(tid > IWL_MAX_TID_COUNT))
+ tid = IWL_MAX_TID_COUNT;
+
+ return tid;
+}
+
/*
* Do rate scaling and search for new modulation mode.
*/
@@ -2129,7 +2041,7 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
lq_sta->supp_rates = sta->supp_rates[lq_sta->band];
- tid = rs_tl_add_packet(lq_sta, hdr);
+ tid = rs_get_tid(lq_sta, hdr);
if ((tid != IWL_MAX_TID_COUNT) &&
(lq_sta->tx_agg_tid_en & (1 << tid))) {
tid_data = &sta_priv->tid_data[tid];
@@ -2688,9 +2600,6 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
lq_sta->flush_timer = 0;
lq_sta->supp_rates = sta->supp_rates[sband->band];
- for (j = 0; j < LQ_SIZE; j++)
- for (i = 0; i < IWL_RATE_COUNT; i++)
- rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
IWL_DEBUG_RATE(mvm,
"LQ: *** rate scale station global init for station %d ***\n",
@@ -3159,8 +3068,9 @@ static void rs_remove_debugfs(void *mvm, void *mvm_sta)
* station is added we ignore it.
*/
static void rs_rate_init_stub(void *mvm_r,
- struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta, void *mvm_sta)
+ struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
+ struct ieee80211_sta *sta, void *mvm_sta)
{
}
static struct rate_control_ops rs_mvm_ops = {
@@ -3193,13 +3103,14 @@ void iwl_mvm_rate_control_unregister(void)
* iwl_mvm_tx_protection - Gets LQ command, change it to enable/disable
* Tx protection, according to this rquest and previous requests,
* and send the LQ command.
- * @lq: The LQ command
* @mvmsta: The station
* @enable: Enable Tx protection?
*/
-int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
- struct iwl_mvm_sta *mvmsta, bool enable)
+int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
+ bool enable)
{
+ struct iwl_lq_cmd *lq = &mvmsta->lq_sta.lq;
+
lockdep_assert_held(&mvm->mutex);
if (enable) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index cff4f6da7733..4a99a4d200ac 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -290,17 +290,6 @@ struct iwl_scale_tbl_info {
struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
};
-struct iwl_traffic_load {
- unsigned long time_stamp; /* age of the oldest statistics */
- u32 packet_count[TID_QUEUE_MAX_SIZE]; /* packet count in this time
- * slice */
- u32 total; /* total num of packets during the
- * last TID_MAX_TIME_DIFF */
- u8 queue_count; /* number of queues that has
- * been used since the last cleanup */
- u8 head; /* start of the circular buffer */
-};
-
/**
* struct iwl_lq_sta -- driver's rate scaling private structure
*
@@ -337,7 +326,6 @@ struct iwl_lq_sta {
struct iwl_lq_cmd lq;
struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
- struct iwl_traffic_load load[IWL_MAX_TID_COUNT];
u8 tx_agg_tid_en;
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry *rs_sta_dbgfs_scale_table_file;
@@ -404,7 +392,7 @@ extern void iwl_mvm_rate_control_unregister(void);
struct iwl_mvm_sta;
-int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
- struct iwl_mvm_sta *mvmsta, bool enable);
+int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
+ bool enable);
#endif /* __rs__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c
index e4930d5027d2..ee6547d22287 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rx.c
@@ -124,24 +124,15 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
ieee80211_rx_ni(mvm->hw, skb);
}
-/*
- * iwl_mvm_calc_rssi - calculate the rssi in dBm
- * @phy_info: the phy information for the coming packet
- */
-static int iwl_mvm_calc_rssi(struct iwl_mvm *mvm,
- struct iwl_rx_phy_info *phy_info)
+static void iwl_mvm_calc_rssi(struct iwl_mvm *mvm,
+ struct iwl_rx_phy_info *phy_info,
+ struct ieee80211_rx_status *rx_status)
{
int rssi_a, rssi_b, rssi_a_dbm, rssi_b_dbm, max_rssi_dbm;
int rssi_all_band_a, rssi_all_band_b;
u32 agc_a, agc_b, max_agc;
u32 val;
- /* Find max rssi among 2 possible receivers.
- * These values are measured by the Digital Signal Processor (DSP).
- * They should stay fairly constant even as the signal strength varies,
- * if the radio's Automatic Gain Control (AGC) is working right.
- * AGC value (see below) will provide the "interesting" info.
- */
val = le32_to_cpu(phy_info->non_cfg_phy[IWL_RX_INFO_AGC_IDX]);
agc_a = (val & IWL_OFDM_AGC_A_MSK) >> IWL_OFDM_AGC_A_POS;
agc_b = (val & IWL_OFDM_AGC_B_MSK) >> IWL_OFDM_AGC_B_POS;
@@ -166,7 +157,51 @@ static int iwl_mvm_calc_rssi(struct iwl_mvm *mvm,
IWL_DEBUG_STATS(mvm, "Rssi In A %d B %d Max %d AGCA %d AGCB %d\n",
rssi_a_dbm, rssi_b_dbm, max_rssi_dbm, agc_a, agc_b);
- return max_rssi_dbm;
+ rx_status->signal = max_rssi_dbm;
+ rx_status->chains = (le16_to_cpu(phy_info->phy_flags) &
+ RX_RES_PHY_FLAGS_ANTENNA)
+ >> RX_RES_PHY_FLAGS_ANTENNA_POS;
+ rx_status->chain_signal[0] = rssi_a_dbm;
+ rx_status->chain_signal[1] = rssi_b_dbm;
+}
+
+/*
+ * iwl_mvm_get_signal_strength - use new rx PHY INFO API
+ * values are reported by the fw as positive values - need to negate
+ * to obtain their dBM. Account for missing antennas by replacing 0
+ * values by -256dBm: practically 0 power and a non-feasible 8 bit value.
+ */
+static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
+ struct iwl_rx_phy_info *phy_info,
+ struct ieee80211_rx_status *rx_status)
+{
+ int energy_a, energy_b, energy_c, max_energy;
+ u32 val;
+
+ val =
+ le32_to_cpu(phy_info->non_cfg_phy[IWL_RX_INFO_ENERGY_ANT_ABC_IDX]);
+ energy_a = (val & IWL_RX_INFO_ENERGY_ANT_A_MSK) >>
+ IWL_RX_INFO_ENERGY_ANT_A_POS;
+ energy_a = energy_a ? -energy_a : -256;
+ energy_b = (val & IWL_RX_INFO_ENERGY_ANT_B_MSK) >>
+ IWL_RX_INFO_ENERGY_ANT_B_POS;
+ energy_b = energy_b ? -energy_b : -256;
+ energy_c = (val & IWL_RX_INFO_ENERGY_ANT_C_MSK) >>
+ IWL_RX_INFO_ENERGY_ANT_C_POS;
+ energy_c = energy_c ? -energy_c : -256;
+ max_energy = max(energy_a, energy_b);
+ max_energy = max(max_energy, energy_c);
+
+ IWL_DEBUG_STATS(mvm, "energy In A %d B %d C %d , and max %d\n",
+ energy_a, energy_b, energy_c, max_energy);
+
+ rx_status->signal = max_energy;
+ rx_status->chains = (le16_to_cpu(phy_info->phy_flags) &
+ RX_RES_PHY_FLAGS_ANTENNA)
+ >> RX_RES_PHY_FLAGS_ANTENNA_POS;
+ rx_status->chain_signal[0] = energy_a;
+ rx_status->chain_signal[1] = energy_b;
+ rx_status->chain_signal[2] = energy_c;
}
/*
@@ -289,29 +324,14 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
*/
/*rx_status.flag |= RX_FLAG_MACTIME_MPDU;*/
- /* Find max signal strength (dBm) among 3 antenna/receiver chains */
- rx_status.signal = iwl_mvm_calc_rssi(mvm, phy_info);
+ if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_RX_ENERGY_API)
+ iwl_mvm_get_signal_strength(mvm, phy_info, &rx_status);
+ else
+ iwl_mvm_calc_rssi(mvm, phy_info, &rx_status);
IWL_DEBUG_STATS_LIMIT(mvm, "Rssi %d, TSF %llu\n", rx_status.signal,
(unsigned long long)rx_status.mactime);
- /*
- * "antenna number"
- *
- * It seems that the antenna field in the phy flags value
- * is actually a bit field. This is undefined by radiotap,
- * it wants an actual antenna number but I always get "7"
- * for most legacy frames I receive indicating that the
- * same frame was received on all three RX chains.
- *
- * I think this field should be removed in favor of a
- * new 802.11n radiotap field "RX chains" that is defined
- * as a bitmask.
- */
- rx_status.antenna = (le16_to_cpu(phy_info->phy_flags) &
- RX_RES_PHY_FLAGS_ANTENNA)
- >> RX_RES_PHY_FLAGS_ANTENNA_POS;
-
/* set the preamble flag if appropriate */
if (phy_info->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_SHORT_PREAMBLE))
rx_status.flag |= RX_FLAG_SHORTPRE;
@@ -364,6 +384,18 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
return 0;
}
+static void iwl_mvm_update_rx_statistics(struct iwl_mvm *mvm,
+ struct iwl_notif_statistics *stats)
+{
+ /*
+ * NOTE FW aggregates the statistics - BUT the statistics are cleared
+ * when the driver issues REPLY_STATISTICS_CMD 0x9c with CLEAR_STATS
+ * bit set.
+ */
+ lockdep_assert_held(&mvm->mutex);
+ memcpy(&mvm->rx_stats, &stats->rx, sizeof(struct mvm_statistics_rx));
+}
+
/*
* iwl_mvm_rx_statistics - STATISTICS_NOTIFICATION handler
*
@@ -382,6 +414,7 @@ int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
mvm->temperature = le32_to_cpu(common->temperature);
iwl_mvm_tt_handler(mvm);
}
+ iwl_mvm_update_rx_statistics(mvm, stats);
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 2157b0f8ced5..9a7ab8495300 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -137,8 +137,8 @@ static void iwl_mvm_scan_fill_ssids(struct iwl_scan_cmd *cmd,
{
int fw_idx, req_idx;
- fw_idx = 0;
- for (req_idx = req->n_ssids - 1; req_idx > 0; req_idx--) {
+ for (req_idx = req->n_ssids - 1, fw_idx = 0; req_idx > 0;
+ req_idx--, fw_idx++) {
cmd->direct_scan[fw_idx].id = WLAN_EID_SSID;
cmd->direct_scan[fw_idx].len = req->ssids[req_idx].ssid_len;
memcpy(cmd->direct_scan[fw_idx].ssid,
@@ -153,7 +153,9 @@ static void iwl_mvm_scan_fill_ssids(struct iwl_scan_cmd *cmd,
* just to notify that this scan is active and not passive.
* In order to notify the FW of the number of SSIDs we wish to scan (including
* the zero-length one), we need to set the corresponding bits in chan->type,
- * one for each SSID, and set the active bit (first).
+ * one for each SSID, and set the active bit (first). The first SSID is already
+ * included in the probe template, so we need to set only req->n_ssids - 1 bits
+ * in addition to the first bit.
*/
static u16 iwl_mvm_get_active_dwell(enum ieee80211_band band, int n_ssids)
{
@@ -176,19 +178,12 @@ static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd,
struct iwl_scan_channel *chan = (struct iwl_scan_channel *)
(cmd->data + le16_to_cpu(cmd->tx_cmd.len));
int i;
- __le32 chan_type_value;
-
- if (req->n_ssids > 0)
- chan_type_value = cpu_to_le32(BIT(req->n_ssids + 1) - 1);
- else
- chan_type_value = SCAN_CHANNEL_TYPE_PASSIVE;
for (i = 0; i < cmd->channel_count; i++) {
chan->channel = cpu_to_le16(req->channels[i]->hw_value);
+ chan->type = cpu_to_le32(BIT(req->n_ssids) - 1);
if (req->channels[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN)
- chan->type = SCAN_CHANNEL_TYPE_PASSIVE;
- else
- chan->type = chan_type_value;
+ chan->type &= cpu_to_le32(~SCAN_CHANNEL_TYPE_ACTIVE);
chan->active_dwell = cpu_to_le16(active_dwell);
chan->passive_dwell = cpu_to_le16(passive_dwell);
chan->iteration_count = cpu_to_le16(1);
@@ -306,10 +301,12 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
*/
if (req->n_ssids > 0) {
cmd->passive2active = cpu_to_le16(1);
+ cmd->scan_flags |= SCAN_FLAGS_PASSIVE2ACTIVE;
ssid = req->ssids[0].ssid;
ssid_len = req->ssids[0].ssid_len;
} else {
cmd->passive2active = 0;
+ cmd->scan_flags &= ~SCAN_FLAGS_PASSIVE2ACTIVE;
}
iwl_mvm_scan_fill_ssids(cmd, req);
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index 62fe5209093b..44add291531b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -608,6 +608,8 @@ int iwl_mvm_rm_bcast_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *bsta)
return ret;
}
+#define IWL_MAX_RX_BA_SESSIONS 16
+
int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
int tid, u16 ssn, bool start)
{
@@ -618,11 +620,20 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
lockdep_assert_held(&mvm->mutex);
+ if (start && mvm->rx_ba_sessions >= IWL_MAX_RX_BA_SESSIONS) {
+ IWL_WARN(mvm, "Not enough RX BA SESSIONS\n");
+ return -ENOSPC;
+ }
+
cmd.mac_id_n_color = cpu_to_le32(mvm_sta->mac_id_n_color);
cmd.sta_id = mvm_sta->sta_id;
cmd.add_modify = STA_MODE_MODIFY;
- cmd.add_immediate_ba_tid = (u8) tid;
- cmd.add_immediate_ba_ssn = cpu_to_le16(ssn);
+ if (start) {
+ cmd.add_immediate_ba_tid = (u8) tid;
+ cmd.add_immediate_ba_ssn = cpu_to_le16(ssn);
+ } else {
+ cmd.remove_immediate_ba_tid = (u8) tid;
+ }
cmd.modify_mask = start ? STA_MODIFY_ADD_BA_TID :
STA_MODIFY_REMOVE_BA_TID;
@@ -648,6 +659,14 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
break;
}
+ if (!ret) {
+ if (start)
+ mvm->rx_ba_sessions++;
+ else if (mvm->rx_ba_sessions > 0)
+ /* check that restart flow didn't zero the counter */
+ mvm->rx_ba_sessions--;
+ }
+
return ret;
}
@@ -807,8 +826,7 @@ int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
* method for HT traffic
* this function also sends the LQ command
*/
- return iwl_mvm_tx_protection(mvm, &mvmsta->lq_sta.lq,
- mvmsta, true);
+ return iwl_mvm_tx_protection(mvm, mvmsta, true);
/*
* TODO: remove the TLC_RTS flag when we tear down the last
* AGG session (agg_tids_count in DVM)
@@ -896,6 +914,7 @@ int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct iwl_mvm_sta *mvmsta = (void *)sta->drv_priv;
struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid];
u16 txq_id;
+ enum iwl_mvm_agg_state old_state;
/*
* First set the agg state to OFF to avoid calling
@@ -905,13 +924,17 @@ int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
txq_id = tid_data->txq_id;
IWL_DEBUG_TX_QUEUES(mvm, "Flush AGG: sta %d tid %d q %d state %d\n",
mvmsta->sta_id, tid, txq_id, tid_data->state);
+ old_state = tid_data->state;
tid_data->state = IWL_AGG_OFF;
spin_unlock_bh(&mvmsta->lock);
- if (iwl_mvm_flush_tx_path(mvm, BIT(txq_id), true))
- IWL_ERR(mvm, "Couldn't flush the AGG queue\n");
+ if (old_state >= IWL_AGG_ON) {
+ if (iwl_mvm_flush_tx_path(mvm, BIT(txq_id), true))
+ IWL_ERR(mvm, "Couldn't flush the AGG queue\n");
+
+ iwl_trans_txq_disable(mvm->trans, tid_data->txq_id);
+ }
- iwl_trans_txq_disable(mvm->trans, tid_data->txq_id);
mvm->queue_to_mac80211[tid_data->txq_id] =
IWL_INVALID_MAC80211_QUEUE;
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index d6ae7f16ac11..1f3282dff513 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -391,8 +391,7 @@ static void iwl_mvm_tt_tx_protection(struct iwl_mvm *mvm, bool enable)
mvmsta = (void *)sta->drv_priv;
if (enable == mvmsta->tt_tx_protection)
continue;
- err = iwl_mvm_tx_protection(mvm, &mvmsta->lq_sta.lq,
- mvmsta, enable);
+ err = iwl_mvm_tx_protection(mvm, mvmsta, enable);
if (err) {
IWL_ERR(mvm, "Failed to %s Tx protection\n",
enable ? "enable" : "disable");
@@ -513,12 +512,39 @@ static const struct iwl_tt_params iwl7000_tt_params = {
.support_tx_backoff = true,
};
+static const struct iwl_tt_params iwl7000_high_temp_tt_params = {
+ .ct_kill_entry = 118,
+ .ct_kill_exit = 96,
+ .ct_kill_duration = 5,
+ .dynamic_smps_entry = 114,
+ .dynamic_smps_exit = 110,
+ .tx_protection_entry = 114,
+ .tx_protection_exit = 108,
+ .tx_backoff = {
+ {.temperature = 112, .backoff = 300},
+ {.temperature = 113, .backoff = 800},
+ {.temperature = 114, .backoff = 1500},
+ {.temperature = 115, .backoff = 3000},
+ {.temperature = 116, .backoff = 5000},
+ {.temperature = 117, .backoff = 10000},
+ },
+ .support_ct_kill = true,
+ .support_dynamic_smps = true,
+ .support_tx_protection = true,
+ .support_tx_backoff = true,
+};
+
void iwl_mvm_tt_initialize(struct iwl_mvm *mvm)
{
struct iwl_mvm_tt_mgmt *tt = &mvm->thermal_throttle;
IWL_DEBUG_TEMP(mvm, "Initialize Thermal Throttling\n");
- tt->params = &iwl7000_tt_params;
+
+ if (mvm->cfg->high_temp)
+ tt->params = &iwl7000_high_temp_tt_params;
+ else
+ tt->params = &iwl7000_tt_params;
+
tt->throttle = false;
INIT_DELAYED_WORK(&tt->ct_kill_exit, check_exit_ctkill);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index f0e96a927407..f68ef9dd6a70 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -123,6 +123,8 @@ static void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
* it
*/
WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_AMPDU);
+ } else if (skb->protocol == cpu_to_be16(ETH_P_PAE)) {
+ tx_cmd->pm_frame_timeout = cpu_to_le16(2);
} else {
tx_cmd->pm_frame_timeout = 0;
}
@@ -171,7 +173,7 @@ static void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm,
}
/*
- * for data packets, rate info comes from the table inside he fw. This
+ * for data packets, rate info comes from the table inside the fw. This
* table is controlled by LINK_QUALITY commands
*/
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index 1e1332839e4a..a9c357491434 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -453,6 +453,29 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
IWL_ERR(mvm, "0x%08X | flow_handler\n", table.flow_handler);
}
+void iwl_mvm_dump_sram(struct iwl_mvm *mvm)
+{
+ const struct fw_img *img;
+ int ofs, len = 0;
+ u8 *buf;
+
+ if (!mvm->ucode_loaded)
+ return;
+
+ img = &mvm->fw->img[mvm->cur_ucode];
+ ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
+ len = img->sec[IWL_UCODE_SECTION_DATA].len;
+
+ buf = kzalloc(len, GFP_KERNEL);
+ if (!buf)
+ return;
+
+ iwl_trans_read_mem_bytes(mvm->trans, ofs, buf, len);
+ iwl_print_hex_error(mvm->trans, buf, len);
+
+ kfree(buf);
+}
+
/**
* iwl_mvm_send_lq_cmd() - Send link quality command
* @init: This command is sent as part of station initialization right
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index 81f3ea5b09a4..158669ee4ce5 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -130,6 +130,7 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
{IWL_PCI_DEVICE(0x423C, 0x1306, iwl5150_abg_cfg)}, /* Half Mini Card */
{IWL_PCI_DEVICE(0x423C, 0x1221, iwl5150_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x423C, 0x1321, iwl5150_agn_cfg)}, /* Half Mini Card */
+ {IWL_PCI_DEVICE(0x423C, 0x1326, iwl5150_abg_cfg)}, /* Half Mini Card */
{IWL_PCI_DEVICE(0x423D, 0x1211, iwl5150_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x423D, 0x1311, iwl5150_agn_cfg)}, /* Half Mini Card */
@@ -272,9 +273,9 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
{IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
{IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
+ {IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
+ {IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
{IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
{IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
{IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
@@ -367,21 +368,19 @@ static void iwl_pci_remove(struct pci_dev *pdev)
static int iwl_pci_suspend(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
- struct iwl_trans *iwl_trans = pci_get_drvdata(pdev);
-
/* Before you put code here, think about WoWLAN. You cannot check here
* whether WoWLAN is enabled or not, and your code will run even if
* WoWLAN is enabled - don't kill the NIC, someone may need it in Sx.
*/
- return iwl_trans_suspend(iwl_trans);
+ return 0;
}
static int iwl_pci_resume(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
- struct iwl_trans *iwl_trans = pci_get_drvdata(pdev);
+ struct iwl_trans *trans = pci_get_drvdata(pdev);
+ bool hw_rfkill;
/* Before you put code here, think about WoWLAN. You cannot check here
* whether WoWLAN is enabled or not, and your code will run even if
@@ -394,7 +393,15 @@ static int iwl_pci_resume(struct device *device)
*/
pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
- return iwl_trans_resume(iwl_trans);
+ if (!trans->op_mode)
+ return 0;
+
+ iwl_enable_rfkill_int(trans);
+
+ hw_rfkill = iwl_is_rfkill_set(trans);
+ iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
+
+ return 0;
}
static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume);
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index b654dcdd048a..fa22639b63c9 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -392,7 +392,6 @@ void iwl_trans_pcie_tx_reset(struct iwl_trans *trans);
/*****************************************************
* Error handling
******************************************************/
-int iwl_pcie_dump_fh(struct iwl_trans *trans, char **buf);
void iwl_pcie_dump_csr(struct iwl_trans *trans);
/*****************************************************
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index fd848cd1583e..68837d4e9fa0 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -793,7 +793,7 @@ static void iwl_pcie_irq_handle_error(struct iwl_trans *trans)
}
iwl_pcie_dump_csr(trans);
- iwl_pcie_dump_fh(trans, NULL);
+ iwl_dump_fh(trans, NULL);
set_bit(STATUS_FW_ERROR, &trans_pcie->status);
clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
@@ -888,6 +888,14 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
if (hw_rfkill) {
+ /*
+ * Clear the interrupt in APMG if the NIC is going down.
+ * Note that when the NIC exits RFkill (else branch), we
+ * can't access prph and the NIC will be reset in
+ * start_hw anyway.
+ */
+ iwl_write_prph(trans, APMG_RTC_INT_STT_REG,
+ APMG_RTC_INT_STT_RFKILL);
set_bit(STATUS_RFKILL, &trans_pcie->status);
if (test_and_clear_bit(STATUS_HCMD_ACTIVE,
&trans_pcie->status))
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 826c15602c46..e52d1ce1501c 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -670,6 +670,11 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
return err;
}
+ /* Reset the entire device */
+ iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
+
+ usleep_range(10, 15);
+
iwl_pcie_apm_init(trans);
/* From now on, the op_mode will be kept updated about RF kill state */
@@ -815,25 +820,6 @@ static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state)
clear_bit(STATUS_TPOWER_PMI, &trans_pcie->status);
}
-#ifdef CONFIG_PM_SLEEP
-static int iwl_trans_pcie_suspend(struct iwl_trans *trans)
-{
- return 0;
-}
-
-static int iwl_trans_pcie_resume(struct iwl_trans *trans)
-{
- bool hw_rfkill;
-
- iwl_enable_rfkill_int(trans);
-
- hw_rfkill = iwl_is_rfkill_set(trans);
- iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
-
- return 0;
-}
-#endif /* CONFIG_PM_SLEEP */
-
static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent,
unsigned long *flags)
{
@@ -1033,71 +1019,6 @@ static void iwl_trans_pcie_set_bits_mask(struct iwl_trans *trans, u32 reg,
spin_unlock_irqrestore(&trans_pcie->reg_lock, flags);
}
-static const char *get_fh_string(int cmd)
-{
-#define IWL_CMD(x) case x: return #x
- switch (cmd) {
- IWL_CMD(FH_RSCSR_CHNL0_STTS_WPTR_REG);
- IWL_CMD(FH_RSCSR_CHNL0_RBDCB_BASE_REG);
- IWL_CMD(FH_RSCSR_CHNL0_WPTR);
- IWL_CMD(FH_MEM_RCSR_CHNL0_CONFIG_REG);
- IWL_CMD(FH_MEM_RSSR_SHARED_CTRL_REG);
- IWL_CMD(FH_MEM_RSSR_RX_STATUS_REG);
- IWL_CMD(FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV);
- IWL_CMD(FH_TSSR_TX_STATUS_REG);
- IWL_CMD(FH_TSSR_TX_ERROR_REG);
- default:
- return "UNKNOWN";
- }
-#undef IWL_CMD
-}
-
-int iwl_pcie_dump_fh(struct iwl_trans *trans, char **buf)
-{
- int i;
- static const u32 fh_tbl[] = {
- FH_RSCSR_CHNL0_STTS_WPTR_REG,
- FH_RSCSR_CHNL0_RBDCB_BASE_REG,
- FH_RSCSR_CHNL0_WPTR,
- FH_MEM_RCSR_CHNL0_CONFIG_REG,
- FH_MEM_RSSR_SHARED_CTRL_REG,
- FH_MEM_RSSR_RX_STATUS_REG,
- FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV,
- FH_TSSR_TX_STATUS_REG,
- FH_TSSR_TX_ERROR_REG
- };
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
- if (buf) {
- int pos = 0;
- size_t bufsz = ARRAY_SIZE(fh_tbl) * 48 + 40;
-
- *buf = kmalloc(bufsz, GFP_KERNEL);
- if (!*buf)
- return -ENOMEM;
-
- pos += scnprintf(*buf + pos, bufsz - pos,
- "FH register values:\n");
-
- for (i = 0; i < ARRAY_SIZE(fh_tbl); i++)
- pos += scnprintf(*buf + pos, bufsz - pos,
- " %34s: 0X%08x\n",
- get_fh_string(fh_tbl[i]),
- iwl_read_direct32(trans, fh_tbl[i]));
-
- return pos;
- }
-#endif
-
- IWL_ERR(trans, "FH register values:\n");
- for (i = 0; i < ARRAY_SIZE(fh_tbl); i++)
- IWL_ERR(trans, " %34s: 0X%08x\n",
- get_fh_string(fh_tbl[i]),
- iwl_read_direct32(trans, fh_tbl[i]));
-
- return 0;
-}
-
static const char *get_csr_string(int cmd)
{
#define IWL_CMD(x) case x: return #x
@@ -1178,18 +1099,7 @@ void iwl_pcie_dump_csr(struct iwl_trans *trans)
} while (0)
/* file operation */
-#define DEBUGFS_READ_FUNC(name) \
-static ssize_t iwl_dbgfs_##name##_read(struct file *file, \
- char __user *user_buf, \
- size_t count, loff_t *ppos);
-
-#define DEBUGFS_WRITE_FUNC(name) \
-static ssize_t iwl_dbgfs_##name##_write(struct file *file, \
- const char __user *user_buf, \
- size_t count, loff_t *ppos);
-
#define DEBUGFS_READ_FILE_OPS(name) \
- DEBUGFS_READ_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.read = iwl_dbgfs_##name##_read, \
.open = simple_open, \
@@ -1197,7 +1107,6 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \
};
#define DEBUGFS_WRITE_FILE_OPS(name) \
- DEBUGFS_WRITE_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
.open = simple_open, \
@@ -1205,8 +1114,6 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \
};
#define DEBUGFS_READ_WRITE_FILE_OPS(name) \
- DEBUGFS_READ_FUNC(name); \
- DEBUGFS_WRITE_FUNC(name); \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
.read = iwl_dbgfs_##name##_read, \
@@ -1390,7 +1297,7 @@ static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
int pos = 0;
ssize_t ret = -EFAULT;
- ret = pos = iwl_pcie_dump_fh(trans, &buf);
+ ret = pos = iwl_dump_fh(trans, &buf);
if (buf) {
ret = simple_read_from_buffer(user_buf,
count, ppos, buf, pos);
@@ -1454,10 +1361,6 @@ static const struct iwl_trans_ops trans_ops_pcie = {
.wait_tx_queue_empty = iwl_trans_pcie_wait_txq_empty,
-#ifdef CONFIG_PM_SLEEP
- .suspend = iwl_trans_pcie_suspend,
- .resume = iwl_trans_pcie_resume,
-#endif
.write8 = iwl_trans_pcie_write8,
.write32 = iwl_trans_pcie_write32,
.read32 = iwl_trans_pcie_read32,
@@ -1497,10 +1400,16 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
spin_lock_init(&trans_pcie->reg_lock);
init_waitqueue_head(&trans_pcie->ucode_write_waitq);
- /* W/A - seems to solve weird behavior. We need to remove this if we
- * don't want to stay in L1 all the time. This wastes a lot of power */
- pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
- PCIE_LINK_STATE_CLKPM);
+ if (!cfg->base_params->pcie_l1_allowed) {
+ /*
+ * W/A - seems to solve weird behavior. We need to remove this
+ * if we don't want to stay in L1 all the time. This wastes a
+ * lot of power.
+ */
+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S |
+ PCIE_LINK_STATE_L1 |
+ PCIE_LINK_STATE_CLKPM);
+ }
if (pci_enable_device(pdev)) {
err = -ENODEV;
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index c47c92165aba..011167c22da8 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -451,13 +451,10 @@ static int iwl_pcie_txq_build_tfd(struct iwl_trans *trans, struct iwl_txq *txq,
return -EINVAL;
}
- if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
+ if (WARN(addr & ~IWL_TX_DMA_MASK,
+ "Unaligned address = %llx\n", (unsigned long long)addr))
return -EINVAL;
- if (unlikely(addr & ~IWL_TX_DMA_MASK))
- IWL_ERR(trans, "Unaligned address = %llx\n",
- (unsigned long long)addr);
-
iwl_pcie_tfd_set_tb(tfd, num_tbs, addr, len);
return 0;
@@ -1153,10 +1150,10 @@ void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id)
/*
* iwl_pcie_enqueue_hcmd - enqueue a uCode command
* @priv: device private data point
- * @cmd: a point to the ucode command structure
+ * @cmd: a pointer to the ucode command structure
*
- * The function returns < 0 values to indicate the operation is
- * failed. On success, it turns the index (> 0) of command in the
+ * The function returns < 0 values to indicate the operation
+ * failed. On success, it returns the index (>= 0) of command in the
* command queue.
*/
static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
@@ -1619,10 +1616,9 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
txq = &trans_pcie->txq[txq_id];
q = &txq->q;
- if (unlikely(!test_bit(txq_id, trans_pcie->queue_used))) {
- WARN_ON_ONCE(1);
+ if (WARN_ONCE(!test_bit(txq_id, trans_pcie->queue_used),
+ "TX on unused queue %d\n", txq_id))
return -EINVAL;
- }
spin_lock(&txq->lock);
@@ -1632,7 +1628,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
* Check here that the packets are in the right place on the ring.
*/
wifi_seq = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
- WARN_ONCE(trans_pcie->txq[txq_id].ampdu &&
+ WARN_ONCE(txq->ampdu &&
(wifi_seq & 0xff) != q->write_ptr,
"Q: %d WiFi Seq %d tfdNum %d",
txq_id, wifi_seq, q->write_ptr);
@@ -1664,7 +1660,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
*/
len = sizeof(struct iwl_tx_cmd) + sizeof(struct iwl_cmd_header) +
hdr_len - IWL_HCMD_SCRATCHBUF_SIZE;
- tb1_len = (len + 3) & ~3;
+ tb1_len = ALIGN(len, 4);
/* Tell NIC about any 2-byte padding after MAC header */
if (tb1_len != len)
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index cb34c7895f2a..7b2a6229eedb 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -867,7 +867,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
if (WARN_ON(skb->len < 10)) {
/* Should not happen; just a sanity check for addr1 use */
- dev_kfree_skb(skb);
+ ieee80211_free_txskb(hw, skb);
return;
}
@@ -884,13 +884,13 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
}
if (WARN(!channel, "TX w/o channel - queue = %d\n", txi->hw_queue)) {
- dev_kfree_skb(skb);
+ ieee80211_free_txskb(hw, skb);
return;
}
if (data->idle && !data->tmp_chan) {
wiphy_debug(hw->wiphy, "Trying to TX when idle - reject\n");
- dev_kfree_skb(skb);
+ ieee80211_free_txskb(hw, skb);
return;
}
@@ -2309,7 +2309,9 @@ static int __init init_mac80211_hwsim(void)
hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE;
hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
+ WIPHY_FLAG_AP_UAPSD;
+ hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
/* ask mac80211 to reserve space for magic */
hw->vif_data_size = sizeof(struct hwsim_vif_priv);
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index a78e0651409c..8f9f54231a1c 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -189,7 +189,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
skb_src = skb_dequeue(&pra_list->skb_head);
- pra_list->total_pkts_size -= skb_src->len;
+ pra_list->total_pkt_count--;
atomic_dec(&priv->wmm.tx_pkts_queued);
@@ -268,7 +268,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
skb_queue_tail(&pra_list->skb_head, skb_aggr);
- pra_list->total_pkts_size += skb_aggr->len;
+ pra_list->total_pkt_count++;
atomic_inc(&priv->wmm.tx_pkts_queued);
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ef5fa890a286..ca149aea1517 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -25,7 +25,9 @@ module_param(reg_alpha2, charp, 0);
static const struct ieee80211_iface_limit mwifiex_ap_sta_limits[] = {
{
- .max = 2, .types = BIT(NL80211_IFTYPE_STATION),
+ .max = 2, .types = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_P2P_GO) |
+ BIT(NL80211_IFTYPE_P2P_CLIENT),
},
{
.max = 1, .types = BIT(NL80211_IFTYPE_AP),
@@ -189,6 +191,7 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct sk_buff *skb;
u16 pkt_len;
const struct ieee80211_mgmt *mgmt;
+ struct mwifiex_txinfo *tx_info;
struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
if (!buf || !len) {
@@ -216,6 +219,10 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
return -ENOMEM;
}
+ tx_info = MWIFIEX_SKB_TXCB(skb);
+ tx_info->bss_num = priv->bss_num;
+ tx_info->bss_type = priv->bss_type;
+
mwifiex_form_mgmt_frame(skb, buf, len);
mwifiex_queue_tx_pkt(priv, skb);
@@ -235,16 +242,20 @@ mwifiex_cfg80211_mgmt_frame_register(struct wiphy *wiphy,
u16 frame_type, bool reg)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
+ u32 mask;
if (reg)
- priv->mgmt_frame_mask |= BIT(frame_type >> 4);
+ mask = priv->mgmt_frame_mask | BIT(frame_type >> 4);
else
- priv->mgmt_frame_mask &= ~BIT(frame_type >> 4);
-
- mwifiex_send_cmd_async(priv, HostCmd_CMD_MGMT_FRAME_REG,
- HostCmd_ACT_GEN_SET, 0, &priv->mgmt_frame_mask);
+ mask = priv->mgmt_frame_mask & ~BIT(frame_type >> 4);
- wiphy_dbg(wiphy, "info: mgmt frame registered\n");
+ if (mask != priv->mgmt_frame_mask) {
+ priv->mgmt_frame_mask = mask;
+ mwifiex_send_cmd_async(priv, HostCmd_CMD_MGMT_FRAME_REG,
+ HostCmd_ACT_GEN_SET, 0,
+ &priv->mgmt_frame_mask);
+ wiphy_dbg(wiphy, "info: mgmt frame registered\n");
+ }
}
/*
@@ -1716,9 +1727,9 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
int ret;
- if (priv->bss_mode != NL80211_IFTYPE_STATION) {
+ if (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_STA) {
wiphy_err(wiphy,
- "%s: reject infra assoc request in non-STA mode\n",
+ "%s: reject infra assoc request in non-STA role\n",
dev->name);
return -EINVAL;
}
@@ -2296,10 +2307,9 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
}
EXPORT_SYMBOL_GPL(mwifiex_del_virtual_intf);
-#ifdef CONFIG_PM
static bool
-mwifiex_is_pattern_supported(struct cfg80211_wowlan_trig_pkt_pattern *pat,
- s8 *byte_seq)
+mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq,
+ u8 max_byte_seq)
{
int j, k, valid_byte_cnt = 0;
bool dont_care_byte = false;
@@ -2317,16 +2327,17 @@ mwifiex_is_pattern_supported(struct cfg80211_wowlan_trig_pkt_pattern *pat,
dont_care_byte = true;
}
- if (valid_byte_cnt > MAX_BYTESEQ)
+ if (valid_byte_cnt > max_byte_seq)
return false;
}
}
- byte_seq[MAX_BYTESEQ] = valid_byte_cnt;
+ byte_seq[max_byte_seq] = valid_byte_cnt;
return true;
}
+#ifdef CONFIG_PM
static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
struct cfg80211_wowlan *wowlan)
{
@@ -2335,7 +2346,7 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
struct mwifiex_mef_entry *mef_entry;
int i, filt_num = 0, ret;
bool first_pat = true;
- u8 byte_seq[MAX_BYTESEQ + 1];
+ u8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
const u8 ipv4_mc_mac[] = {0x33, 0x33};
const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
struct mwifiex_private *priv =
@@ -2365,7 +2376,8 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
for (i = 0; i < wowlan->n_patterns; i++) {
memset(byte_seq, 0, sizeof(byte_seq));
if (!mwifiex_is_pattern_supported(&wowlan->patterns[i],
- byte_seq)) {
+ byte_seq,
+ MWIFIEX_MEF_MAX_BYTESEQ)) {
wiphy_err(wiphy, "Pattern not supported\n");
kfree(mef_entry);
return -EOPNOTSUPP;
@@ -2373,16 +2385,16 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
if (!wowlan->patterns[i].pkt_offset) {
if (!(byte_seq[0] & 0x01) &&
- (byte_seq[MAX_BYTESEQ] == 1)) {
+ (byte_seq[MWIFIEX_MEF_MAX_BYTESEQ] == 1)) {
mef_cfg.criteria |= MWIFIEX_CRITERIA_UNICAST;
continue;
} else if (is_broadcast_ether_addr(byte_seq)) {
mef_cfg.criteria |= MWIFIEX_CRITERIA_BROADCAST;
continue;
} else if ((!memcmp(byte_seq, ipv4_mc_mac, 2) &&
- (byte_seq[MAX_BYTESEQ] == 2)) ||
+ (byte_seq[MWIFIEX_MEF_MAX_BYTESEQ] == 2)) ||
(!memcmp(byte_seq, ipv6_mc_mac, 3) &&
- (byte_seq[MAX_BYTESEQ] == 3))) {
+ (byte_seq[MWIFIEX_MEF_MAX_BYTESEQ] == 3))) {
mef_cfg.criteria |= MWIFIEX_CRITERIA_MULTICAST;
continue;
}
@@ -2408,7 +2420,8 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
mef_entry->filter[filt_num].repeat = 16;
memcpy(mef_entry->filter[filt_num].byte_seq, priv->curr_addr,
ETH_ALEN);
- mef_entry->filter[filt_num].byte_seq[MAX_BYTESEQ] = ETH_ALEN;
+ mef_entry->filter[filt_num].byte_seq[MWIFIEX_MEF_MAX_BYTESEQ] =
+ ETH_ALEN;
mef_entry->filter[filt_num].offset = 14;
mef_entry->filter[filt_num].filt_type = TYPE_EQ;
if (filt_num)
@@ -2442,6 +2455,119 @@ static void mwifiex_cfg80211_set_wakeup(struct wiphy *wiphy,
}
#endif
+static int mwifiex_get_coalesce_pkt_type(u8 *byte_seq)
+{
+ const u8 ipv4_mc_mac[] = {0x33, 0x33};
+ const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
+ const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff};
+
+ if ((byte_seq[0] & 0x01) &&
+ (byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ] == 1))
+ return PACKET_TYPE_UNICAST;
+ else if (!memcmp(byte_seq, bc_mac, 4))
+ return PACKET_TYPE_BROADCAST;
+ else if ((!memcmp(byte_seq, ipv4_mc_mac, 2) &&
+ byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ] == 2) ||
+ (!memcmp(byte_seq, ipv6_mc_mac, 3) &&
+ byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ] == 3))
+ return PACKET_TYPE_MULTICAST;
+
+ return 0;
+}
+
+static int
+mwifiex_fill_coalesce_rule_info(struct mwifiex_private *priv,
+ struct cfg80211_coalesce_rules *crule,
+ struct mwifiex_coalesce_rule *mrule)
+{
+ u8 byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ + 1];
+ struct filt_field_param *param;
+ int i;
+
+ mrule->max_coalescing_delay = crule->delay;
+
+ param = mrule->params;
+
+ for (i = 0; i < crule->n_patterns; i++) {
+ memset(byte_seq, 0, sizeof(byte_seq));
+ if (!mwifiex_is_pattern_supported(&crule->patterns[i],
+ byte_seq,
+ MWIFIEX_COALESCE_MAX_BYTESEQ)) {
+ dev_err(priv->adapter->dev, "Pattern not supported\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (!crule->patterns[i].pkt_offset) {
+ u8 pkt_type;
+
+ pkt_type = mwifiex_get_coalesce_pkt_type(byte_seq);
+ if (pkt_type && mrule->pkt_type) {
+ dev_err(priv->adapter->dev,
+ "Multiple packet types not allowed\n");
+ return -EOPNOTSUPP;
+ } else if (pkt_type) {
+ mrule->pkt_type = pkt_type;
+ continue;
+ }
+ }
+
+ if (crule->condition == NL80211_COALESCE_CONDITION_MATCH)
+ param->operation = RECV_FILTER_MATCH_TYPE_EQ;
+ else
+ param->operation = RECV_FILTER_MATCH_TYPE_NE;
+
+ param->operand_len = byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ];
+ memcpy(param->operand_byte_stream, byte_seq,
+ param->operand_len);
+ param->offset = crule->patterns[i].pkt_offset;
+ param++;
+
+ mrule->num_of_fields++;
+ }
+
+ if (!mrule->pkt_type) {
+ dev_err(priv->adapter->dev,
+ "Packet type can not be determined\n");
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy,
+ struct cfg80211_coalesce *coalesce)
+{
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ int i, ret;
+ struct mwifiex_ds_coalesce_cfg coalesce_cfg;
+ struct mwifiex_private *priv =
+ mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
+
+ memset(&coalesce_cfg, 0, sizeof(coalesce_cfg));
+ if (!coalesce) {
+ dev_dbg(adapter->dev,
+ "Disable coalesce and reset all previous rules\n");
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_COALESCE_CFG,
+ HostCmd_ACT_GEN_SET, 0,
+ &coalesce_cfg);
+ }
+
+ coalesce_cfg.num_of_rules = coalesce->n_rules;
+ for (i = 0; i < coalesce->n_rules; i++) {
+ ret = mwifiex_fill_coalesce_rule_info(priv, &coalesce->rules[i],
+ &coalesce_cfg.rule[i]);
+ if (ret) {
+ dev_err(priv->adapter->dev,
+ "Recheck the patterns provided for rule %d\n",
+ i + 1);
+ return ret;
+ }
+ }
+
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_COALESCE_CFG,
+ HostCmd_ACT_GEN_SET, 0, &coalesce_cfg);
+}
+
/* station cfg80211 operations */
static struct cfg80211_ops mwifiex_cfg80211_ops = {
.add_virtual_intf = mwifiex_add_virtual_intf,
@@ -2476,12 +2602,13 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
.resume = mwifiex_cfg80211_resume,
.set_wakeup = mwifiex_cfg80211_set_wakeup,
#endif
+ .set_coalesce = mwifiex_cfg80211_set_coalesce,
};
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support mwifiex_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT,
- .n_patterns = MWIFIEX_MAX_FILTERS,
+ .n_patterns = MWIFIEX_MEF_MAX_FILTERS,
.pattern_min_len = 1,
.pattern_max_len = MWIFIEX_MAX_PATTERN_LEN,
.max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN,
@@ -2499,6 +2626,15 @@ static bool mwifiex_is_valid_alpha2(const char *alpha2)
return false;
}
+static const struct wiphy_coalesce_support mwifiex_coalesce_support = {
+ .n_rules = MWIFIEX_COALESCE_MAX_RULES,
+ .max_delay = MWIFIEX_MAX_COALESCING_DELAY,
+ .n_patterns = MWIFIEX_COALESCE_MAX_FILTERS,
+ .pattern_min_len = 1,
+ .pattern_max_len = MWIFIEX_MAX_PATTERN_LEN,
+ .max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN,
+};
+
/*
* This function registers the device with CFG802.11 subsystem.
*
@@ -2560,6 +2696,8 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
wiphy->wowlan = &mwifiex_wowlan_support;
#endif
+ wiphy->coalesce = &mwifiex_coalesce_support;
+
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P;
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c
index 988552dece75..9eefacbc844b 100644
--- a/drivers/net/wireless/mwifiex/cfp.c
+++ b/drivers/net/wireless/mwifiex/cfp.c
@@ -404,18 +404,51 @@ mwifiex_is_rate_auto(struct mwifiex_private *priv)
return false;
}
-/*
- * This function gets the supported data rates.
- *
- * The function works in both Ad-Hoc and infra mode by printing the
- * band and returning the data rates.
+/* This function gets the supported data rates from bitmask inside
+ * cfg80211_scan_request.
+ */
+u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
+ u8 *rates, u8 radio_type)
+{
+ struct wiphy *wiphy = priv->adapter->wiphy;
+ struct cfg80211_scan_request *request = priv->scan_request;
+ u32 num_rates, rate_mask;
+ struct ieee80211_supported_band *sband;
+ int i;
+
+ if (radio_type) {
+ sband = wiphy->bands[IEEE80211_BAND_5GHZ];
+ if (WARN_ON_ONCE(!sband))
+ return 0;
+ rate_mask = request->rates[IEEE80211_BAND_5GHZ];
+ } else {
+ sband = wiphy->bands[IEEE80211_BAND_2GHZ];
+ if (WARN_ON_ONCE(!sband))
+ return 0;
+ rate_mask = request->rates[IEEE80211_BAND_2GHZ];
+ }
+
+ num_rates = 0;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((BIT(i) & rate_mask) == 0)
+ continue; /* skip rate */
+ rates[num_rates++] = (u8)(sband->bitrates[i].bitrate / 5);
+ }
+
+ return num_rates;
+}
+
+/* This function gets the supported data rates. The function works in
+ * both Ad-Hoc and infra mode by printing the band and returning the
+ * data rates.
*/
u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates)
{
u32 k = 0;
struct mwifiex_adapter *adapter = priv->adapter;
- if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+ if (priv->bss_mode == NL80211_IFTYPE_STATION ||
+ priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) {
switch (adapter->config_bands) {
case BAND_B:
dev_dbg(adapter->dev, "info: infra band=%d "
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index 94cc09d48444..a5993475daef 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -75,7 +75,8 @@
#define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
#define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
-#define MWIFIEX_BRIDGED_PKTS_THRESHOLD 1024
+#define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
+#define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
enum mwifiex_bss_type {
MWIFIEX_BSS_TYPE_STA = 0,
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 1b45aa533300..c9ad1c0d338d 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -85,9 +85,6 @@ enum KEY_TYPE_ID {
#define WAPI_KEY_LEN 50
#define MAX_POLL_TRIES 100
-
-#define MAX_MULTI_INTERFACE_POLL_TRIES 1000
-
#define MAX_FIRMWARE_POLL_TRIES 100
#define FIRMWARE_READY_SDIO 0xfedc
@@ -156,6 +153,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define TLV_TYPE_UAP_PS_AO_TIMER (PROPRIETARY_TLV_BASE_ID + 123)
#define TLV_TYPE_PWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 145)
#define TLV_TYPE_GWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 146)
+#define TLV_TYPE_COALESCE_RULE (PROPRIETARY_TLV_BASE_ID + 154)
#define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048
@@ -297,6 +295,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define HostCmd_CMD_CAU_REG_ACCESS 0x00ed
#define HostCmd_CMD_SET_BSS_MODE 0x00f7
#define HostCmd_CMD_PCIE_DESC_DETAILS 0x00fa
+#define HostCmd_CMD_COALESCE_CFG 0x010a
#define HostCmd_CMD_MGMT_FRAME_REG 0x010c
#define HostCmd_CMD_REMAIN_ON_CHAN 0x010d
#define HostCmd_CMD_11AC_CFG 0x0112
@@ -453,7 +452,7 @@ enum P2P_MODES {
(((event_cause) >> 24) & 0x00ff)
#define MWIFIEX_MAX_PATTERN_LEN 20
-#define MWIFIEX_MAX_OFFSET_LEN 50
+#define MWIFIEX_MAX_OFFSET_LEN 100
#define STACK_NBYTES 100
#define TYPE_DNUM 1
#define TYPE_BYTESEQ 2
@@ -1369,11 +1368,6 @@ struct host_cmd_ds_802_11_eeprom_access {
u8 value;
} __packed;
-struct host_cmd_tlv {
- __le16 type;
- __le16 len;
-} __packed;
-
struct mwifiex_assoc_event {
u8 sta_addr[ETH_ALEN];
__le16 type;
@@ -1399,99 +1393,99 @@ struct host_cmd_11ac_vht_cfg {
} __packed;
struct host_cmd_tlv_akmp {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 key_mgmt;
__le16 key_mgmt_operation;
} __packed;
struct host_cmd_tlv_pwk_cipher {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 proto;
u8 cipher;
u8 reserved;
} __packed;
struct host_cmd_tlv_gwk_cipher {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 cipher;
u8 reserved;
} __packed;
struct host_cmd_tlv_passphrase {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 passphrase[0];
} __packed;
struct host_cmd_tlv_wep_key {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 key_index;
u8 is_default;
u8 key[1];
};
struct host_cmd_tlv_auth_type {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 auth_type;
} __packed;
struct host_cmd_tlv_encrypt_protocol {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 proto;
} __packed;
struct host_cmd_tlv_ssid {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 ssid[0];
} __packed;
struct host_cmd_tlv_rates {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 rates[0];
} __packed;
struct host_cmd_tlv_bcast_ssid {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 bcast_ctl;
} __packed;
struct host_cmd_tlv_beacon_period {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 period;
} __packed;
struct host_cmd_tlv_dtim_period {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 period;
} __packed;
struct host_cmd_tlv_frag_threshold {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 frag_thr;
} __packed;
struct host_cmd_tlv_rts_threshold {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le16 rts_thr;
} __packed;
struct host_cmd_tlv_retry_limit {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 limit;
} __packed;
struct host_cmd_tlv_mac_addr {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 mac_addr[ETH_ALEN];
} __packed;
struct host_cmd_tlv_channel_band {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
u8 band_config;
u8 channel;
} __packed;
struct host_cmd_tlv_ageout_timer {
- struct host_cmd_tlv tlv;
+ struct mwifiex_ie_types_header header;
__le32 sta_ao_timer;
} __packed;
@@ -1604,6 +1598,27 @@ struct host_cmd_ds_802_11_cfg_data {
__le16 data_len;
} __packed;
+struct coalesce_filt_field_param {
+ u8 operation;
+ u8 operand_len;
+ __le16 offset;
+ u8 operand_byte_stream[4];
+};
+
+struct coalesce_receive_filt_rule {
+ struct mwifiex_ie_types_header header;
+ u8 num_of_fields;
+ u8 pkt_type;
+ __le16 max_coalescing_delay;
+ struct coalesce_filt_field_param params[0];
+} __packed;
+
+struct host_cmd_ds_coalesce_cfg {
+ __le16 action;
+ __le16 num_of_rules;
+ struct coalesce_receive_filt_rule rule[0];
+} __packed;
+
struct host_cmd_ds_command {
__le16 command;
__le16 size;
@@ -1664,6 +1679,7 @@ struct host_cmd_ds_command {
struct host_cmd_ds_sta_deauth sta_deauth;
struct host_cmd_11ac_vht_cfg vht_cfg;
struct host_cmd_ds_802_11_cfg_data cfg_data;
+ struct host_cmd_ds_coalesce_cfg coalesce_cfg;
} params;
} __packed;
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index e38342f86c51..220af4fe0fc6 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -87,7 +87,7 @@ mwifiex_update_autoindex_ies(struct mwifiex_private *priv,
u8 *tmp;
input_len = le16_to_cpu(ie_list->len);
- travel_len = sizeof(struct host_cmd_tlv);
+ travel_len = sizeof(struct mwifiex_ie_types_header);
ie_list->len = 0;
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index caaf4bd56b30..e021a581a143 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -135,6 +135,7 @@ int mwifiex_init_priv(struct mwifiex_private *priv)
priv->csa_chan = 0;
priv->csa_expire_time = 0;
+ priv->del_list_idx = 0;
return mwifiex_add_bss_prio_tbl(priv);
}
@@ -377,18 +378,11 @@ static void mwifiex_free_lock_list(struct mwifiex_adapter *adapter)
static void
mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
{
- int i;
-
if (!adapter) {
pr_err("%s: adapter is NULL\n", __func__);
return;
}
- for (i = 0; i < adapter->priv_num; i++) {
- if (adapter->priv[i])
- del_timer_sync(&adapter->priv[i]->scan_delay_timer);
- }
-
mwifiex_cancel_all_pending_cmd(adapter);
/* Free lock variables */
@@ -398,13 +392,8 @@ mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
dev_dbg(adapter->dev, "info: free cmd buffer\n");
mwifiex_free_cmd_buffer(adapter);
- del_timer(&adapter->cmd_timer);
-
dev_dbg(adapter->dev, "info: free scan table\n");
- if (adapter->if_ops.cleanup_if)
- adapter->if_ops.cleanup_if(adapter);
-
if (adapter->sleep_cfm)
dev_kfree_skb_any(adapter->sleep_cfm);
}
@@ -693,7 +682,7 @@ int mwifiex_dnld_fw(struct mwifiex_adapter *adapter,
if (!ret) {
dev_notice(adapter->dev,
"WLAN FW already running! Skip FW dnld\n");
- goto done;
+ return 0;
}
poll_num = MAX_FIRMWARE_POLL_TRIES;
@@ -702,7 +691,6 @@ int mwifiex_dnld_fw(struct mwifiex_adapter *adapter,
if (!adapter->winner) {
dev_notice(adapter->dev,
"FW already running! Skip FW dnld\n");
- poll_num = MAX_MULTI_INTERFACE_POLL_TRIES;
goto poll_fw;
}
}
@@ -719,14 +707,8 @@ int mwifiex_dnld_fw(struct mwifiex_adapter *adapter,
poll_fw:
/* Check if the firmware is downloaded successfully or not */
ret = adapter->if_ops.check_fw_status(adapter, poll_num);
- if (ret) {
+ if (ret)
dev_err(adapter->dev, "FW failed to be active in time\n");
- return -1;
- }
-done:
- /* re-enable host interrupt for mwifiex after fw dnld is successful */
- if (adapter->if_ops.enable_int)
- adapter->if_ops.enable_int(adapter);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 7f27e45680b5..00a95f4c6a6c 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -362,13 +362,13 @@ struct mwifiex_ds_misc_subsc_evt {
struct subsc_evt_cfg bcn_h_rssi_cfg;
};
-#define MAX_BYTESEQ 6 /* non-adjustable */
-#define MWIFIEX_MAX_FILTERS 10
+#define MWIFIEX_MEF_MAX_BYTESEQ 6 /* non-adjustable */
+#define MWIFIEX_MEF_MAX_FILTERS 10
struct mwifiex_mef_filter {
u16 repeat;
u16 offset;
- s8 byte_seq[MAX_BYTESEQ + 1];
+ s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
u8 filt_type;
u8 filt_action;
};
@@ -376,7 +376,7 @@ struct mwifiex_mef_filter {
struct mwifiex_mef_entry {
u8 mode;
u8 action;
- struct mwifiex_mef_filter filter[MWIFIEX_MAX_FILTERS];
+ struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
};
struct mwifiex_ds_mef_cfg {
@@ -397,4 +397,39 @@ enum {
MWIFIEX_FUNC_SHUTDOWN,
};
+enum COALESCE_OPERATION {
+ RECV_FILTER_MATCH_TYPE_EQ = 0x80,
+ RECV_FILTER_MATCH_TYPE_NE,
+};
+
+enum COALESCE_PACKET_TYPE {
+ PACKET_TYPE_UNICAST = 1,
+ PACKET_TYPE_MULTICAST = 2,
+ PACKET_TYPE_BROADCAST = 3
+};
+
+#define MWIFIEX_COALESCE_MAX_RULES 8
+#define MWIFIEX_COALESCE_MAX_BYTESEQ 4 /* non-adjustable */
+#define MWIFIEX_COALESCE_MAX_FILTERS 4
+#define MWIFIEX_MAX_COALESCING_DELAY 100 /* in msecs */
+
+struct filt_field_param {
+ u8 operation;
+ u8 operand_len;
+ u16 offset;
+ u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
+};
+
+struct mwifiex_coalesce_rule {
+ u16 max_coalescing_delay;
+ u8 num_of_fields;
+ u8 pkt_type;
+ struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
+};
+
+struct mwifiex_ds_coalesce_cfg {
+ u16 num_of_rules;
+ struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
+};
+
#endif /* !_MWIFIEX_IOCTL_H_ */
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 1c8a771e8e81..9d7c0e6c4fc7 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -1291,8 +1291,10 @@ int mwifiex_associate(struct mwifiex_private *priv,
{
u8 current_bssid[ETH_ALEN];
- /* Return error if the adapter or table entry is not marked as infra */
- if ((priv->bss_mode != NL80211_IFTYPE_STATION) ||
+ /* Return error if the adapter is not STA role or table entry
+ * is not marked as infra.
+ */
+ if ((GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_STA) ||
(bss_desc->bss_mode != NL80211_IFTYPE_STATION))
return -1;
@@ -1425,6 +1427,7 @@ int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
switch (priv->bss_mode) {
case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_P2P_CLIENT:
return mwifiex_deauthenticate_infra(priv, mac);
case NL80211_IFTYPE_ADHOC:
return mwifiex_send_cmd_sync(priv,
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index e15ab72fb03d..3402bffdd016 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -191,12 +191,16 @@ static int mwifiex_unregister(struct mwifiex_adapter *adapter)
{
s32 i;
+ if (adapter->if_ops.cleanup_if)
+ adapter->if_ops.cleanup_if(adapter);
+
del_timer(&adapter->cmd_timer);
/* Free private structures */
for (i = 0; i < adapter->priv_num; i++) {
if (adapter->priv[i]) {
mwifiex_free_curr_bcn(adapter->priv[i]);
+ del_timer_sync(&adapter->priv[i]->scan_delay_timer);
kfree(adapter->priv[i]);
}
}
@@ -386,6 +390,17 @@ static void mwifiex_free_adapter(struct mwifiex_adapter *adapter)
}
/*
+ * This function cancels all works in the queue and destroys
+ * the main workqueue.
+ */
+static void mwifiex_terminate_workqueue(struct mwifiex_adapter *adapter)
+{
+ flush_workqueue(adapter->workqueue);
+ destroy_workqueue(adapter->workqueue);
+ adapter->workqueue = NULL;
+}
+
+/*
* This function gets firmware and initializes it.
*
* The main initialization steps followed are -
@@ -394,16 +409,18 @@ static void mwifiex_free_adapter(struct mwifiex_adapter *adapter)
*/
static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
{
- int ret;
+ int ret, i;
char fmt[64];
struct mwifiex_private *priv;
struct mwifiex_adapter *adapter = context;
struct mwifiex_fw_image fw;
+ struct semaphore *sem = adapter->card_sem;
+ bool init_failed = false;
if (!firmware) {
dev_err(adapter->dev,
"Failed to get firmware %s\n", adapter->fw_name);
- goto done;
+ goto err_dnld_fw;
}
memset(&fw, 0, sizeof(struct mwifiex_fw_image));
@@ -416,7 +433,7 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
else
ret = mwifiex_dnld_fw(adapter, &fw);
if (ret == -1)
- goto done;
+ goto err_dnld_fw;
dev_notice(adapter->dev, "WLAN FW is active\n");
@@ -427,10 +444,16 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
"Cal data request_firmware() failed\n");
}
+ /* enable host interrupt after fw dnld is successful */
+ if (adapter->if_ops.enable_int) {
+ if (adapter->if_ops.enable_int(adapter))
+ goto err_dnld_fw;
+ }
+
adapter->init_wait_q_woken = false;
ret = mwifiex_init_fw(adapter);
if (ret == -1) {
- goto done;
+ goto err_init_fw;
} else if (!ret) {
adapter->hw_status = MWIFIEX_HW_STATUS_READY;
goto done;
@@ -439,12 +462,12 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
wait_event_interruptible(adapter->init_wait_q,
adapter->init_wait_q_woken);
if (adapter->hw_status != MWIFIEX_HW_STATUS_READY)
- goto done;
+ goto err_init_fw;
priv = adapter->priv[MWIFIEX_BSS_ROLE_STA];
if (mwifiex_register_cfg80211(adapter)) {
dev_err(adapter->dev, "cannot register with cfg80211\n");
- goto err_init_fw;
+ goto err_register_cfg80211;
}
rtnl_lock();
@@ -475,18 +498,52 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
goto done;
err_add_intf:
- mwifiex_del_virtual_intf(adapter->wiphy, priv->wdev);
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+
+ if (!priv)
+ continue;
+
+ if (priv->wdev && priv->netdev)
+ mwifiex_del_virtual_intf(adapter->wiphy, priv->wdev);
+ }
rtnl_unlock();
+err_register_cfg80211:
+ wiphy_unregister(adapter->wiphy);
+ wiphy_free(adapter->wiphy);
err_init_fw:
+ if (adapter->if_ops.disable_int)
+ adapter->if_ops.disable_int(adapter);
+err_dnld_fw:
pr_debug("info: %s: unregister device\n", __func__);
- adapter->if_ops.unregister_dev(adapter);
+ if (adapter->if_ops.unregister_dev)
+ adapter->if_ops.unregister_dev(adapter);
+
+ if ((adapter->hw_status == MWIFIEX_HW_STATUS_FW_READY) ||
+ (adapter->hw_status == MWIFIEX_HW_STATUS_READY)) {
+ pr_debug("info: %s: shutdown mwifiex\n", __func__);
+ adapter->init_wait_q_woken = false;
+
+ if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
+ wait_event_interruptible(adapter->init_wait_q,
+ adapter->init_wait_q_woken);
+ }
+ adapter->surprise_removed = true;
+ mwifiex_terminate_workqueue(adapter);
+ init_failed = true;
done:
if (adapter->cal_data) {
release_firmware(adapter->cal_data);
adapter->cal_data = NULL;
}
- release_firmware(adapter->firmware);
+ if (adapter->firmware) {
+ release_firmware(adapter->firmware);
+ adapter->firmware = NULL;
+ }
complete(&adapter->fw_load);
+ if (init_failed)
+ mwifiex_free_adapter(adapter);
+ up(sem);
return;
}
@@ -797,18 +854,6 @@ static void mwifiex_main_work_queue(struct work_struct *work)
}
/*
- * This function cancels all works in the queue and destroys
- * the main workqueue.
- */
-static void
-mwifiex_terminate_workqueue(struct mwifiex_adapter *adapter)
-{
- flush_workqueue(adapter->workqueue);
- destroy_workqueue(adapter->workqueue);
- adapter->workqueue = NULL;
-}
-
-/*
* This function adds the card.
*
* This function follows the following major steps to set up the device -
@@ -836,6 +881,7 @@ mwifiex_add_card(void *card, struct semaphore *sem,
}
adapter->iface_type = iface_type;
+ adapter->card_sem = sem;
adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
adapter->surprise_removed = false;
@@ -855,7 +901,7 @@ mwifiex_add_card(void *card, struct semaphore *sem,
INIT_WORK(&adapter->main_work, mwifiex_main_work_queue);
/* Register the device. Fill up the private data structure with relevant
- information from the card and request for the required IRQ. */
+ information from the card. */
if (adapter->if_ops.register_dev(adapter)) {
pr_err("%s: failed to register mwifiex device\n", __func__);
goto err_registerdev;
@@ -866,17 +912,12 @@ mwifiex_add_card(void *card, struct semaphore *sem,
goto err_init_fw;
}
- up(sem);
return 0;
err_init_fw:
pr_debug("info: %s: unregister device\n", __func__);
if (adapter->if_ops.unregister_dev)
adapter->if_ops.unregister_dev(adapter);
-err_registerdev:
- adapter->surprise_removed = true;
- mwifiex_terminate_workqueue(adapter);
-err_kmalloc:
if ((adapter->hw_status == MWIFIEX_HW_STATUS_FW_READY) ||
(adapter->hw_status == MWIFIEX_HW_STATUS_READY)) {
pr_debug("info: %s: shutdown mwifiex\n", __func__);
@@ -886,7 +927,10 @@ err_kmalloc:
wait_event_interruptible(adapter->init_wait_q,
adapter->init_wait_q_woken);
}
-
+err_registerdev:
+ adapter->surprise_removed = true;
+ mwifiex_terminate_workqueue(adapter);
+err_kmalloc:
mwifiex_free_adapter(adapter);
err_init_sw:
@@ -919,6 +963,11 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
if (!adapter)
goto exit_remove;
+ /* We can no longer handle interrupts once we start doing the teardown
+ * below. */
+ if (adapter->if_ops.disable_int)
+ adapter->if_ops.disable_int(adapter);
+
adapter->surprise_removed = true;
/* Stop data */
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 3da73d36acdf..d2e5ccd891da 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -204,11 +204,11 @@ struct mwifiex_ra_list_tbl {
struct list_head list;
struct sk_buff_head skb_head;
u8 ra[ETH_ALEN];
- u32 total_pkts_size;
u32 is_11n_enabled;
u16 max_amsdu;
- u16 pkt_count;
+ u16 ba_pkt_count;
u8 ba_packet_thr;
+ u16 total_pkt_count;
};
struct mwifiex_tid_tbl {
@@ -515,6 +515,7 @@ struct mwifiex_private {
bool scan_aborting;
u8 csa_chan;
unsigned long csa_expire_time;
+ u8 del_list_idx;
};
enum mwifiex_ba_status {
@@ -601,6 +602,7 @@ struct mwifiex_if_ops {
int (*register_dev) (struct mwifiex_adapter *);
void (*unregister_dev) (struct mwifiex_adapter *);
int (*enable_int) (struct mwifiex_adapter *);
+ void (*disable_int) (struct mwifiex_adapter *);
int (*process_int_status) (struct mwifiex_adapter *);
int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *,
struct mwifiex_tx_param *);
@@ -747,6 +749,7 @@ struct mwifiex_adapter {
atomic_t is_tx_received;
atomic_t pending_bridged_pkts;
+ struct semaphore *card_sem;
};
int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
@@ -899,6 +902,8 @@ int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
u8 *rates);
u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
+u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
+ u8 *rates, u8 radio_type);
u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 20c9c4c7b0b2..52da8ee7599a 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -76,7 +76,7 @@ static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter)
return false;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
/*
* Kernel needs to suspend all functions separately. Therefore all
* registered functions must have drivers with suspend and resume
@@ -85,11 +85,12 @@ static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter)
* If already not suspended, this function allocates and sends a host
* sleep activate request to the firmware and turns off the traffic.
*/
-static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
+static int mwifiex_pcie_suspend(struct device *dev)
{
struct mwifiex_adapter *adapter;
struct pcie_service_card *card;
int hs_actived;
+ struct pci_dev *pdev = to_pci_dev(dev);
if (pdev) {
card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -120,10 +121,11 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
* If already not resumed, this function turns on the traffic and
* sends a host sleep cancel request to the firmware.
*/
-static int mwifiex_pcie_resume(struct pci_dev *pdev)
+static int mwifiex_pcie_resume(struct device *dev)
{
struct mwifiex_adapter *adapter;
struct pcie_service_card *card;
+ struct pci_dev *pdev = to_pci_dev(dev);
if (pdev) {
card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -211,9 +213,9 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
wait_for_completion(&adapter->fw_load);
if (user_rmmod) {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
if (adapter->is_suspended)
- mwifiex_pcie_resume(pdev);
+ mwifiex_pcie_resume(&pdev->dev);
#endif
for (i = 0; i < adapter->priv_num; i++)
@@ -233,6 +235,14 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
kfree(card);
}
+static void mwifiex_pcie_shutdown(struct pci_dev *pdev)
+{
+ user_rmmod = 1;
+ mwifiex_pcie_remove(pdev);
+
+ return;
+}
+
static DEFINE_PCI_DEVICE_TABLE(mwifiex_ids) = {
{
PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8766P,
@@ -249,17 +259,24 @@ static DEFINE_PCI_DEVICE_TABLE(mwifiex_ids) = {
MODULE_DEVICE_TABLE(pci, mwifiex_ids);
+#ifdef CONFIG_PM_SLEEP
+/* Power Management Hooks */
+static SIMPLE_DEV_PM_OPS(mwifiex_pcie_pm_ops, mwifiex_pcie_suspend,
+ mwifiex_pcie_resume);
+#endif
+
/* PCI Device Driver */
static struct pci_driver __refdata mwifiex_pcie = {
.name = "mwifiex_pcie",
.id_table = mwifiex_ids,
.probe = mwifiex_pcie_probe,
.remove = mwifiex_pcie_remove,
-#ifdef CONFIG_PM
- /* Power Management Hooks */
- .suspend = mwifiex_pcie_suspend,
- .resume = mwifiex_pcie_resume,
+#ifdef CONFIG_PM_SLEEP
+ .driver = {
+ .pm = &mwifiex_pcie_pm_ops,
+ },
#endif
+ .shutdown = mwifiex_pcie_shutdown,
};
/*
@@ -1925,7 +1942,7 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num)
ret = 0;
break;
} else {
- mdelay(100);
+ msleep(100);
ret = -1;
}
}
@@ -1937,12 +1954,10 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num)
else if (!winner_status) {
dev_err(adapter->dev, "PCI-E is the winner\n");
adapter->winner = 1;
- ret = -1;
} else {
dev_err(adapter->dev,
"PCI-E is not the winner <%#x,%d>, exit dnld\n",
ret, adapter->winner);
- ret = 0;
}
}
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index c447d9bd1aa9..8cf7d50a7603 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -543,6 +543,37 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv,
return chan_idx;
}
+/* This function appends rate TLV to scan config command. */
+static int
+mwifiex_append_rate_tlv(struct mwifiex_private *priv,
+ struct mwifiex_scan_cmd_config *scan_cfg_out,
+ u8 radio)
+{
+ struct mwifiex_ie_types_rates_param_set *rates_tlv;
+ u8 rates[MWIFIEX_SUPPORTED_RATES], *tlv_pos;
+ u32 rates_size;
+
+ memset(rates, 0, sizeof(rates));
+
+ tlv_pos = (u8 *)scan_cfg_out->tlv_buf + scan_cfg_out->tlv_buf_len;
+
+ if (priv->scan_request)
+ rates_size = mwifiex_get_rates_from_cfg80211(priv, rates,
+ radio);
+ else
+ rates_size = mwifiex_get_supported_rates(priv, rates);
+
+ dev_dbg(priv->adapter->dev, "info: SCAN_CMD: Rates size = %d\n",
+ rates_size);
+ rates_tlv = (struct mwifiex_ie_types_rates_param_set *)tlv_pos;
+ rates_tlv->header.type = cpu_to_le16(WLAN_EID_SUPP_RATES);
+ rates_tlv->header.len = cpu_to_le16((u16) rates_size);
+ memcpy(rates_tlv->rates, rates, rates_size);
+ scan_cfg_out->tlv_buf_len += sizeof(rates_tlv->header) + rates_size;
+
+ return rates_size;
+}
+
/*
* This function constructs and sends multiple scan config commands to
* the firmware.
@@ -564,9 +595,10 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
struct mwifiex_chan_scan_param_set *tmp_chan_list;
struct mwifiex_chan_scan_param_set *start_chan;
- u32 tlv_idx;
+ u32 tlv_idx, rates_size;
u32 total_scan_time;
u32 done_early;
+ u8 radio_type;
if (!scan_cfg_out || !chan_tlv_out || !scan_chan_list) {
dev_dbg(priv->adapter->dev,
@@ -591,6 +623,7 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
tlv_idx = 0;
total_scan_time = 0;
+ radio_type = 0;
chan_tlv_out->header.len = 0;
start_chan = tmp_chan_list;
done_early = false;
@@ -612,6 +645,7 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
continue;
}
+ radio_type = tmp_chan_list->radio_type;
dev_dbg(priv->adapter->dev,
"info: Scan: Chan(%3d), Radio(%d),"
" Mode(%d, %d), Dur(%d)\n",
@@ -692,6 +726,9 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
break;
}
+ rates_size = mwifiex_append_rate_tlv(priv, scan_cfg_out,
+ radio_type);
+
priv->adapter->scan_channels = start_chan;
/* Send the scan command to the firmware with the specified
@@ -699,6 +736,14 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SCAN,
HostCmd_ACT_GEN_SET, 0,
scan_cfg_out);
+
+ /* rate IE is updated per scan command but same starting
+ * pointer is used each time so that rate IE from earlier
+ * scan_cfg_out->buf is overwritten with new one.
+ */
+ scan_cfg_out->tlv_buf_len -=
+ sizeof(struct mwifiex_ie_types_header) + rates_size;
+
if (ret)
break;
}
@@ -741,7 +786,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
struct mwifiex_adapter *adapter = priv->adapter;
struct mwifiex_ie_types_num_probes *num_probes_tlv;
struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv;
- struct mwifiex_ie_types_rates_param_set *rates_tlv;
u8 *tlv_pos;
u32 num_probes;
u32 ssid_len;
@@ -753,8 +797,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
u8 radio_type;
int i;
u8 ssid_filter;
- u8 rates[MWIFIEX_SUPPORTED_RATES];
- u32 rates_size;
struct mwifiex_ie_types_htcap *ht_cap;
/* The tlv_buf_len is calculated for each scan command. The TLVs added
@@ -889,19 +931,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
}
- /* Append rates tlv */
- memset(rates, 0, sizeof(rates));
-
- rates_size = mwifiex_get_supported_rates(priv, rates);
-
- rates_tlv = (struct mwifiex_ie_types_rates_param_set *) tlv_pos;
- rates_tlv->header.type = cpu_to_le16(WLAN_EID_SUPP_RATES);
- rates_tlv->header.len = cpu_to_le16((u16) rates_size);
- memcpy(rates_tlv->rates, rates, rates_size);
- tlv_pos += sizeof(rates_tlv->header) + rates_size;
-
- dev_dbg(adapter->dev, "info: SCAN_CMD: Rates size = %d\n", rates_size);
-
if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info) &&
(priv->adapter->config_bands & BAND_GN ||
priv->adapter->config_bands & BAND_AN)) {
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 5ee5ed02eccd..0e2070f72fed 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -50,8 +50,6 @@ static struct mwifiex_if_ops sdio_ops;
static struct semaphore add_remove_card_sem;
-static int mwifiex_sdio_resume(struct device *dev);
-
/*
* SDIO probe.
*
@@ -112,6 +110,51 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
}
/*
+ * SDIO resume.
+ *
+ * Kernel needs to suspend all functions separately. Therefore all
+ * registered functions must have drivers with suspend and resume
+ * methods. Failing that the kernel simply removes the whole card.
+ *
+ * If already not resumed, this function turns on the traffic and
+ * sends a host sleep cancel request to the firmware.
+ */
+static int mwifiex_sdio_resume(struct device *dev)
+{
+ struct sdio_func *func = dev_to_sdio_func(dev);
+ struct sdio_mmc_card *card;
+ struct mwifiex_adapter *adapter;
+ mmc_pm_flag_t pm_flag = 0;
+
+ if (func) {
+ pm_flag = sdio_get_host_pm_caps(func);
+ card = sdio_get_drvdata(func);
+ if (!card || !card->adapter) {
+ pr_err("resume: invalid card or adapter\n");
+ return 0;
+ }
+ } else {
+ pr_err("resume: sdio_func is not specified\n");
+ return 0;
+ }
+
+ adapter = card->adapter;
+
+ if (!adapter->is_suspended) {
+ dev_warn(adapter->dev, "device already resumed\n");
+ return 0;
+ }
+
+ adapter->is_suspended = false;
+
+ /* Disable Host Sleep */
+ mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
+ MWIFIEX_ASYNC_CMD);
+
+ return 0;
+}
+
+/*
* SDIO remove.
*
* This function removes the interface and frees up the card structure.
@@ -211,51 +254,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
return ret;
}
-/*
- * SDIO resume.
- *
- * Kernel needs to suspend all functions separately. Therefore all
- * registered functions must have drivers with suspend and resume
- * methods. Failing that the kernel simply removes the whole card.
- *
- * If already not resumed, this function turns on the traffic and
- * sends a host sleep cancel request to the firmware.
- */
-static int mwifiex_sdio_resume(struct device *dev)
-{
- struct sdio_func *func = dev_to_sdio_func(dev);
- struct sdio_mmc_card *card;
- struct mwifiex_adapter *adapter;
- mmc_pm_flag_t pm_flag = 0;
-
- if (func) {
- pm_flag = sdio_get_host_pm_caps(func);
- card = sdio_get_drvdata(func);
- if (!card || !card->adapter) {
- pr_err("resume: invalid card or adapter\n");
- return 0;
- }
- } else {
- pr_err("resume: sdio_func is not specified\n");
- return 0;
- }
-
- adapter = card->adapter;
-
- if (!adapter->is_suspended) {
- dev_warn(adapter->dev, "device already resumed\n");
- return 0;
- }
-
- adapter->is_suspended = false;
-
- /* Disable Host Sleep */
- mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
- MWIFIEX_ASYNC_CMD);
-
- return 0;
-}
-
/* Device ID for SD8786 */
#define SDIO_DEVICE_ID_MARVELL_8786 (0x9116)
/* Device ID for SD8787 */
@@ -296,6 +294,15 @@ static struct sdio_driver mwifiex_sdio = {
}
};
+/* Write data into SDIO card register. Caller claims SDIO device. */
+static int
+mwifiex_write_reg_locked(struct sdio_func *func, u32 reg, u8 data)
+{
+ int ret = -1;
+ sdio_writeb(func, data, reg, &ret);
+ return ret;
+}
+
/*
* This function writes data into SDIO card register.
*/
@@ -303,10 +310,10 @@ static int
mwifiex_write_reg(struct mwifiex_adapter *adapter, u32 reg, u8 data)
{
struct sdio_mmc_card *card = adapter->card;
- int ret = -1;
+ int ret;
sdio_claim_host(card->func);
- sdio_writeb(card->func, data, reg, &ret);
+ ret = mwifiex_write_reg_locked(card->func, reg, data);
sdio_release_host(card->func);
return ret;
@@ -685,23 +692,74 @@ mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat)
* The host interrupt mask is read, the disable bit is reset and
* written back to the card host interrupt mask register.
*/
-static int mwifiex_sdio_disable_host_int(struct mwifiex_adapter *adapter)
+static void mwifiex_sdio_disable_host_int(struct mwifiex_adapter *adapter)
{
- u8 host_int_mask, host_int_disable = HOST_INT_DISABLE;
+ struct sdio_mmc_card *card = adapter->card;
+ struct sdio_func *func = card->func;
- /* Read back the host_int_mask register */
- if (mwifiex_read_reg(adapter, HOST_INT_MASK_REG, &host_int_mask))
- return -1;
+ sdio_claim_host(func);
+ mwifiex_write_reg_locked(func, HOST_INT_MASK_REG, 0);
+ sdio_release_irq(func);
+ sdio_release_host(func);
+}
- /* Update with the mask and write back to the register */
- host_int_mask &= ~host_int_disable;
+/*
+ * This function reads the interrupt status from card.
+ */
+static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter)
+{
+ struct sdio_mmc_card *card = adapter->card;
+ u8 sdio_ireg;
+ unsigned long flags;
- if (mwifiex_write_reg(adapter, HOST_INT_MASK_REG, host_int_mask)) {
- dev_err(adapter->dev, "disable host interrupt failed\n");
- return -1;
+ if (mwifiex_read_data_sync(adapter, card->mp_regs,
+ card->reg->max_mp_regs,
+ REG_PORT | MWIFIEX_SDIO_BYTE_MODE_MASK, 0)) {
+ dev_err(adapter->dev, "read mp_regs failed\n");
+ return;
}
- return 0;
+ sdio_ireg = card->mp_regs[HOST_INTSTATUS_REG];
+ if (sdio_ireg) {
+ /*
+ * DN_LD_HOST_INT_STATUS and/or UP_LD_HOST_INT_STATUS
+ * For SDIO new mode CMD port interrupts
+ * DN_LD_CMD_PORT_HOST_INT_STATUS and/or
+ * UP_LD_CMD_PORT_HOST_INT_STATUS
+ * Clear the interrupt status register
+ */
+ dev_dbg(adapter->dev, "int: sdio_ireg = %#x\n", sdio_ireg);
+ spin_lock_irqsave(&adapter->int_lock, flags);
+ adapter->int_status |= sdio_ireg;
+ spin_unlock_irqrestore(&adapter->int_lock, flags);
+ }
+}
+
+/*
+ * SDIO interrupt handler.
+ *
+ * This function reads the interrupt status from firmware and handles
+ * the interrupt in current thread (ksdioirqd) right away.
+ */
+static void
+mwifiex_sdio_interrupt(struct sdio_func *func)
+{
+ struct mwifiex_adapter *adapter;
+ struct sdio_mmc_card *card;
+
+ card = sdio_get_drvdata(func);
+ if (!card || !card->adapter) {
+ pr_debug("int: func=%p card=%p adapter=%p\n",
+ func, card, card ? card->adapter : NULL);
+ return;
+ }
+ adapter = card->adapter;
+
+ if (!adapter->pps_uapsd_mode && adapter->ps_state == PS_STATE_SLEEP)
+ adapter->ps_state = PS_STATE_AWAKE;
+
+ mwifiex_interrupt_status(adapter);
+ mwifiex_main_process(adapter);
}
/*
@@ -713,14 +771,29 @@ static int mwifiex_sdio_disable_host_int(struct mwifiex_adapter *adapter)
static int mwifiex_sdio_enable_host_int(struct mwifiex_adapter *adapter)
{
struct sdio_mmc_card *card = adapter->card;
+ struct sdio_func *func = card->func;
+ int ret;
+
+ sdio_claim_host(func);
+
+ /* Request the SDIO IRQ */
+ ret = sdio_claim_irq(func, mwifiex_sdio_interrupt);
+ if (ret) {
+ dev_err(adapter->dev, "claim irq failed: ret=%d\n", ret);
+ goto out;
+ }
/* Simply write the mask to the register */
- if (mwifiex_write_reg(adapter, HOST_INT_MASK_REG,
- card->reg->host_int_enable)) {
+ ret = mwifiex_write_reg_locked(func, HOST_INT_MASK_REG,
+ card->reg->host_int_enable);
+ if (ret) {
dev_err(adapter->dev, "enable host interrupt failed\n");
- return -1;
+ sdio_release_irq(func);
}
- return 0;
+
+out:
+ sdio_release_host(func);
+ return ret;
}
/*
@@ -927,7 +1000,7 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
ret = 0;
break;
} else {
- mdelay(100);
+ msleep(100);
ret = -1;
}
}
@@ -946,68 +1019,6 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
}
/*
- * This function reads the interrupt status from card.
- */
-static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter)
-{
- struct sdio_mmc_card *card = adapter->card;
- u8 sdio_ireg;
- unsigned long flags;
-
- if (mwifiex_read_data_sync(adapter, card->mp_regs,
- card->reg->max_mp_regs,
- REG_PORT | MWIFIEX_SDIO_BYTE_MODE_MASK, 0)) {
- dev_err(adapter->dev, "read mp_regs failed\n");
- return;
- }
-
- sdio_ireg = card->mp_regs[HOST_INTSTATUS_REG];
- if (sdio_ireg) {
- /*
- * DN_LD_HOST_INT_STATUS and/or UP_LD_HOST_INT_STATUS
- * For SDIO new mode CMD port interrupts
- * DN_LD_CMD_PORT_HOST_INT_STATUS and/or
- * UP_LD_CMD_PORT_HOST_INT_STATUS
- * Clear the interrupt status register
- */
- dev_dbg(adapter->dev, "int: sdio_ireg = %#x\n", sdio_ireg);
- spin_lock_irqsave(&adapter->int_lock, flags);
- adapter->int_status |= sdio_ireg;
- spin_unlock_irqrestore(&adapter->int_lock, flags);
- }
-}
-
-/*
- * SDIO interrupt handler.
- *
- * This function reads the interrupt status from firmware and handles
- * the interrupt in current thread (ksdioirqd) right away.
- */
-static void
-mwifiex_sdio_interrupt(struct sdio_func *func)
-{
- struct mwifiex_adapter *adapter;
- struct sdio_mmc_card *card;
-
- card = sdio_get_drvdata(func);
- if (!card || !card->adapter) {
- pr_debug("int: func=%p card=%p adapter=%p\n",
- func, card, card ? card->adapter : NULL);
- return;
- }
- adapter = card->adapter;
-
- if (adapter->surprise_removed)
- return;
-
- if (!adapter->pps_uapsd_mode && adapter->ps_state == PS_STATE_SLEEP)
- adapter->ps_state = PS_STATE_AWAKE;
-
- mwifiex_interrupt_status(adapter);
- mwifiex_main_process(adapter);
-}
-
-/*
* This function decodes a received packet.
*
* Based on the type, the packet is treated as either a data, or
@@ -1625,8 +1636,8 @@ static int mwifiex_sdio_host_to_card(struct mwifiex_adapter *adapter,
/* Allocate buffer and copy payload */
blk_size = MWIFIEX_SDIO_BLOCK_SIZE;
buf_block_len = (pkt_len + blk_size - 1) / blk_size;
- *(u16 *) &payload[0] = (u16) pkt_len;
- *(u16 *) &payload[2] = type;
+ *(__le16 *)&payload[0] = cpu_to_le16((u16)pkt_len);
+ *(__le16 *)&payload[2] = cpu_to_le16(type);
/*
* This is SDIO specific header
@@ -1728,9 +1739,7 @@ mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
struct sdio_mmc_card *card = adapter->card;
if (adapter->card) {
- /* Release the SDIO IRQ */
sdio_claim_host(card->func);
- sdio_release_irq(card->func);
sdio_disable_func(card->func);
sdio_release_host(card->func);
sdio_set_drvdata(card->func, NULL);
@@ -1744,7 +1753,7 @@ mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
*/
static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
{
- int ret = 0;
+ int ret;
struct sdio_mmc_card *card = adapter->card;
struct sdio_func *func = card->func;
@@ -1753,22 +1762,14 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
sdio_claim_host(func);
- /* Request the SDIO IRQ */
- ret = sdio_claim_irq(func, mwifiex_sdio_interrupt);
- if (ret) {
- pr_err("claim irq failed: ret=%d\n", ret);
- goto disable_func;
- }
-
/* Set block size */
ret = sdio_set_block_size(card->func, MWIFIEX_SDIO_BLOCK_SIZE);
+ sdio_release_host(func);
if (ret) {
pr_err("cannot set SDIO block size\n");
- ret = -1;
- goto release_irq;
+ return ret;
}
- sdio_release_host(func);
sdio_set_drvdata(func, card);
adapter->dev = &func->dev;
@@ -1776,15 +1777,6 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
strcpy(adapter->fw_name, card->firmware);
return 0;
-
-release_irq:
- sdio_release_irq(func);
-disable_func:
- sdio_disable_func(func);
- sdio_release_host(func);
- adapter->card = NULL;
-
- return -1;
}
/*
@@ -1813,9 +1805,6 @@ static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
*/
mwifiex_read_reg(adapter, HOST_INTSTATUS_REG, &sdio_ireg);
- /* Disable host interrupt mask register for SDIO */
- mwifiex_sdio_disable_host_int(adapter);
-
/* Get SDIO ioport */
mwifiex_init_sdio_ioport(adapter);
@@ -1957,6 +1946,7 @@ static struct mwifiex_if_ops sdio_ops = {
.register_dev = mwifiex_register_dev,
.unregister_dev = mwifiex_unregister_dev,
.enable_int = mwifiex_sdio_enable_host_int,
+ .disable_int = mwifiex_sdio_disable_host_int,
.process_int_status = mwifiex_process_int_status,
.host_to_card = mwifiex_sdio_host_to_card,
.wakeup = mwifiex_pm_wakeup_card,
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
index 6d51dfdd8251..532ae0ac4dfb 100644
--- a/drivers/net/wireless/mwifiex/sdio.h
+++ b/drivers/net/wireless/mwifiex/sdio.h
@@ -92,9 +92,6 @@
/* Host Control Registers : Download host interrupt mask */
#define DN_LD_HOST_INT_MASK (0x2U)
-/* Disable Host interrupt mask */
-#define HOST_INT_DISABLE 0xff
-
/* Host Control Registers : Host interrupt status */
#define HOST_INTSTATUS_REG 0x03
/* Host Control Registers : Upload host interrupt status */
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 8ece48580642..c0268b597748 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -707,8 +707,9 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) {
tlv_mac = (void *)((u8 *)&key_material->key_param_set +
key_param_len);
- tlv_mac->tlv.type = cpu_to_le16(TLV_TYPE_STA_MAC_ADDR);
- tlv_mac->tlv.len = cpu_to_le16(ETH_ALEN);
+ tlv_mac->header.type =
+ cpu_to_le16(TLV_TYPE_STA_MAC_ADDR);
+ tlv_mac->header.len = cpu_to_le16(ETH_ALEN);
memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN);
cmd_size = key_param_len + S_DS_GEN +
sizeof(key_material->action) +
@@ -1069,7 +1070,7 @@ mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv,
int i, byte_len;
u8 *stack_ptr = *buffer;
- for (i = 0; i < MWIFIEX_MAX_FILTERS; i++) {
+ for (i = 0; i < MWIFIEX_MEF_MAX_FILTERS; i++) {
filter = &mef_entry->filter[i];
if (!filter->filt_type)
break;
@@ -1078,7 +1079,7 @@ mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv,
*stack_ptr = TYPE_DNUM;
stack_ptr += 1;
- byte_len = filter->byte_seq[MAX_BYTESEQ];
+ byte_len = filter->byte_seq[MWIFIEX_MEF_MAX_BYTESEQ];
memcpy(stack_ptr, filter->byte_seq, byte_len);
stack_ptr += byte_len;
*stack_ptr = byte_len;
@@ -1183,6 +1184,70 @@ static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv,
return 0;
}
+static int
+mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_action, void *data_buf)
+{
+ struct host_cmd_ds_coalesce_cfg *coalesce_cfg =
+ &cmd->params.coalesce_cfg;
+ struct mwifiex_ds_coalesce_cfg *cfg = data_buf;
+ struct coalesce_filt_field_param *param;
+ u16 cnt, idx, length;
+ struct coalesce_receive_filt_rule *rule;
+
+ cmd->command = cpu_to_le16(HostCmd_CMD_COALESCE_CFG);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ coalesce_cfg->action = cpu_to_le16(cmd_action);
+ coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules);
+ rule = coalesce_cfg->rule;
+
+ for (cnt = 0; cnt < cfg->num_of_rules; cnt++) {
+ rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE);
+ rule->max_coalescing_delay =
+ cpu_to_le16(cfg->rule[cnt].max_coalescing_delay);
+ rule->pkt_type = cfg->rule[cnt].pkt_type;
+ rule->num_of_fields = cfg->rule[cnt].num_of_fields;
+
+ length = 0;
+
+ param = rule->params;
+ for (idx = 0; idx < cfg->rule[cnt].num_of_fields; idx++) {
+ param->operation = cfg->rule[cnt].params[idx].operation;
+ param->operand_len =
+ cfg->rule[cnt].params[idx].operand_len;
+ param->offset =
+ cpu_to_le16(cfg->rule[cnt].params[idx].offset);
+ memcpy(param->operand_byte_stream,
+ cfg->rule[cnt].params[idx].operand_byte_stream,
+ param->operand_len);
+
+ length += sizeof(struct coalesce_filt_field_param);
+
+ param++;
+ }
+
+ /* Total rule length is sizeof max_coalescing_delay(u16),
+ * num_of_fields(u8), pkt_type(u8) and total length of the all
+ * params
+ */
+ rule->header.len = cpu_to_le16(length + sizeof(u16) +
+ sizeof(u8) + sizeof(u8));
+
+ /* Add the rule length to the command size*/
+ le16_add_cpu(&cmd->size, le16_to_cpu(rule->header.len) +
+ sizeof(struct mwifiex_ie_types_header));
+
+ rule = (void *)((u8 *)rule->params + length);
+ }
+
+ /* Add sizeof action, num_of_rules to total command length */
+ le16_add_cpu(&cmd->size, sizeof(u16) + sizeof(u16));
+
+ return 0;
+}
+
/*
* This function prepares the commands before sending them to the firmware.
*
@@ -1406,6 +1471,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
case HostCmd_CMD_MEF_CFG:
ret = mwifiex_cmd_mef_cfg(priv, cmd_ptr, data_buf);
break;
+ case HostCmd_CMD_COALESCE_CFG:
+ ret = mwifiex_cmd_coalesce_cfg(priv, cmd_ptr, cmd_action,
+ data_buf);
+ break;
default:
dev_err(priv->adapter->dev,
"PREP_CMD: unknown cmd- %#x\n", cmd_no);
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index d85df158cc6c..6a814eb2671a 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -997,6 +997,8 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
break;
case HostCmd_CMD_MEF_CFG:
break;
+ case HostCmd_CMD_COALESCE_CFG:
+ break;
default:
dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
resp->command);
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index ea265ec0e522..8b057524b252 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -201,6 +201,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DEAUTHENTICATED:
dev_dbg(adapter->dev, "event: Deauthenticated\n");
+ if (priv->wps.session_enable) {
+ dev_dbg(adapter->dev,
+ "info: receive deauth event in wps session\n");
+ break;
+ }
adapter->dbg.num_event_deauth++;
if (priv->media_connected) {
reason_code =
@@ -211,6 +216,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DISASSOCIATED:
dev_dbg(adapter->dev, "event: Disassociated\n");
+ if (priv->wps.session_enable) {
+ dev_dbg(adapter->dev,
+ "info: receive disassoc event in wps session\n");
+ break;
+ }
adapter->dbg.num_event_disassoc++;
if (priv->media_connected) {
reason_code =
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 206c3e038072..f084412eee0b 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -257,10 +257,10 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
goto done;
}
- if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+ if (priv->bss_mode == NL80211_IFTYPE_STATION ||
+ priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) {
u8 config_bands;
- /* Infra mode */
ret = mwifiex_deauthenticate(priv, NULL);
if (ret)
goto done;
@@ -797,15 +797,16 @@ static int mwifiex_set_wps_ie(struct mwifiex_private *priv,
u8 *ie_data_ptr, u16 ie_len)
{
if (ie_len) {
- priv->wps_ie = kzalloc(MWIFIEX_MAX_VSIE_LEN, GFP_KERNEL);
- if (!priv->wps_ie)
- return -ENOMEM;
- if (ie_len > sizeof(priv->wps_ie)) {
+ if (ie_len > MWIFIEX_MAX_VSIE_LEN) {
dev_dbg(priv->adapter->dev,
"info: failed to copy WPS IE, too big\n");
- kfree(priv->wps_ie);
return -1;
}
+
+ priv->wps_ie = kzalloc(MWIFIEX_MAX_VSIE_LEN, GFP_KERNEL);
+ if (!priv->wps_ie)
+ return -ENOMEM;
+
memcpy(priv->wps_ie, ie_data_ptr, ie_len);
priv->wps_ie_len = ie_len;
dev_dbg(priv->adapter->dev, "cmd: Set wps_ie_len=%d IE=%#x\n",
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 2de882dead0f..64424c81b44f 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -293,9 +293,9 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
u8 *tlv = *tlv_buf;
tlv_akmp = (struct host_cmd_tlv_akmp *)tlv;
- tlv_akmp->tlv.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
- tlv_akmp->tlv.len = cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
- sizeof(struct host_cmd_tlv));
+ tlv_akmp->header.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
+ tlv_akmp->header.len = cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
+ sizeof(struct mwifiex_ie_types_header));
tlv_akmp->key_mgmt_operation = cpu_to_le16(bss_cfg->key_mgmt_operation);
tlv_akmp->key_mgmt = cpu_to_le16(bss_cfg->key_mgmt);
cmd_size += sizeof(struct host_cmd_tlv_akmp);
@@ -303,10 +303,10 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
if (bss_cfg->wpa_cfg.pairwise_cipher_wpa & VALID_CIPHER_BITMAP) {
pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
- pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
- pwk_cipher->tlv.len =
+ pwk_cipher->header.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA);
pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa;
cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
@@ -315,10 +315,10 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
if (bss_cfg->wpa_cfg.pairwise_cipher_wpa2 & VALID_CIPHER_BITMAP) {
pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
- pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
- pwk_cipher->tlv.len =
+ pwk_cipher->header.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA2);
pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa2;
cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
@@ -327,10 +327,10 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
if (bss_cfg->wpa_cfg.group_cipher & VALID_CIPHER_BITMAP) {
gwk_cipher = (struct host_cmd_tlv_gwk_cipher *)tlv;
- gwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
- gwk_cipher->tlv.len =
+ gwk_cipher->header.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
+ gwk_cipher->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_gwk_cipher) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
gwk_cipher->cipher = bss_cfg->wpa_cfg.group_cipher;
cmd_size += sizeof(struct host_cmd_tlv_gwk_cipher);
tlv += sizeof(struct host_cmd_tlv_gwk_cipher);
@@ -338,13 +338,15 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
if (bss_cfg->wpa_cfg.length) {
passphrase = (struct host_cmd_tlv_passphrase *)tlv;
- passphrase->tlv.type = cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
- passphrase->tlv.len = cpu_to_le16(bss_cfg->wpa_cfg.length);
+ passphrase->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
+ passphrase->header.len = cpu_to_le16(bss_cfg->wpa_cfg.length);
memcpy(passphrase->passphrase, bss_cfg->wpa_cfg.passphrase,
bss_cfg->wpa_cfg.length);
- cmd_size += sizeof(struct host_cmd_tlv) +
+ cmd_size += sizeof(struct mwifiex_ie_types_header) +
bss_cfg->wpa_cfg.length;
- tlv += sizeof(struct host_cmd_tlv) + bss_cfg->wpa_cfg.length;
+ tlv += sizeof(struct mwifiex_ie_types_header) +
+ bss_cfg->wpa_cfg.length;
}
*param_size = cmd_size;
@@ -403,16 +405,17 @@ mwifiex_uap_bss_wep(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
(bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP40 ||
bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP104)) {
wep_key = (struct host_cmd_tlv_wep_key *)tlv;
- wep_key->tlv.type = cpu_to_le16(TLV_TYPE_UAP_WEP_KEY);
- wep_key->tlv.len =
+ wep_key->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_WEP_KEY);
+ wep_key->header.len =
cpu_to_le16(bss_cfg->wep_cfg[i].length + 2);
wep_key->key_index = bss_cfg->wep_cfg[i].key_index;
wep_key->is_default = bss_cfg->wep_cfg[i].is_default;
memcpy(wep_key->key, bss_cfg->wep_cfg[i].key,
bss_cfg->wep_cfg[i].length);
- cmd_size += sizeof(struct host_cmd_tlv) + 2 +
+ cmd_size += sizeof(struct mwifiex_ie_types_header) + 2 +
bss_cfg->wep_cfg[i].length;
- tlv += sizeof(struct host_cmd_tlv) + 2 +
+ tlv += sizeof(struct mwifiex_ie_types_header) + 2 +
bss_cfg->wep_cfg[i].length;
}
}
@@ -449,16 +452,17 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if (bss_cfg->ssid.ssid_len) {
ssid = (struct host_cmd_tlv_ssid *)tlv;
- ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_SSID);
- ssid->tlv.len = cpu_to_le16((u16)bss_cfg->ssid.ssid_len);
+ ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_SSID);
+ ssid->header.len = cpu_to_le16((u16)bss_cfg->ssid.ssid_len);
memcpy(ssid->ssid, bss_cfg->ssid.ssid, bss_cfg->ssid.ssid_len);
- cmd_size += sizeof(struct host_cmd_tlv) +
+ cmd_size += sizeof(struct mwifiex_ie_types_header) +
bss_cfg->ssid.ssid_len;
- tlv += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len;
+ tlv += sizeof(struct mwifiex_ie_types_header) +
+ bss_cfg->ssid.ssid_len;
bcast_ssid = (struct host_cmd_tlv_bcast_ssid *)tlv;
- bcast_ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID);
- bcast_ssid->tlv.len =
+ bcast_ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID);
+ bcast_ssid->header.len =
cpu_to_le16(sizeof(bcast_ssid->bcast_ctl));
bcast_ssid->bcast_ctl = bss_cfg->bcast_ssid_ctl;
cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid);
@@ -466,13 +470,13 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
}
if (bss_cfg->rates[0]) {
tlv_rates = (struct host_cmd_tlv_rates *)tlv;
- tlv_rates->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RATES);
+ tlv_rates->header.type = cpu_to_le16(TLV_TYPE_UAP_RATES);
for (i = 0; i < MWIFIEX_SUPPORTED_RATES && bss_cfg->rates[i];
i++)
tlv_rates->rates[i] = bss_cfg->rates[i];
- tlv_rates->tlv.len = cpu_to_le16(i);
+ tlv_rates->header.len = cpu_to_le16(i);
cmd_size += sizeof(struct host_cmd_tlv_rates) + i;
tlv += sizeof(struct host_cmd_tlv_rates) + i;
}
@@ -482,10 +486,10 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
(bss_cfg->band_cfg == BAND_CONFIG_A &&
bss_cfg->channel <= MAX_CHANNEL_BAND_A))) {
chan_band = (struct host_cmd_tlv_channel_band *)tlv;
- chan_band->tlv.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
- chan_band->tlv.len =
+ chan_band->header.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
+ chan_band->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_channel_band) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
chan_band->band_config = bss_cfg->band_cfg;
chan_band->channel = bss_cfg->channel;
cmd_size += sizeof(struct host_cmd_tlv_channel_band);
@@ -494,11 +498,11 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if (bss_cfg->beacon_period >= MIN_BEACON_PERIOD &&
bss_cfg->beacon_period <= MAX_BEACON_PERIOD) {
beacon_period = (struct host_cmd_tlv_beacon_period *)tlv;
- beacon_period->tlv.type =
+ beacon_period->header.type =
cpu_to_le16(TLV_TYPE_UAP_BEACON_PERIOD);
- beacon_period->tlv.len =
+ beacon_period->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_beacon_period) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
beacon_period->period = cpu_to_le16(bss_cfg->beacon_period);
cmd_size += sizeof(struct host_cmd_tlv_beacon_period);
tlv += sizeof(struct host_cmd_tlv_beacon_period);
@@ -506,21 +510,22 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if (bss_cfg->dtim_period >= MIN_DTIM_PERIOD &&
bss_cfg->dtim_period <= MAX_DTIM_PERIOD) {
dtim_period = (struct host_cmd_tlv_dtim_period *)tlv;
- dtim_period->tlv.type = cpu_to_le16(TLV_TYPE_UAP_DTIM_PERIOD);
- dtim_period->tlv.len =
+ dtim_period->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_DTIM_PERIOD);
+ dtim_period->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_dtim_period) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
dtim_period->period = bss_cfg->dtim_period;
cmd_size += sizeof(struct host_cmd_tlv_dtim_period);
tlv += sizeof(struct host_cmd_tlv_dtim_period);
}
if (bss_cfg->rts_threshold <= MWIFIEX_RTS_MAX_VALUE) {
rts_threshold = (struct host_cmd_tlv_rts_threshold *)tlv;
- rts_threshold->tlv.type =
+ rts_threshold->header.type =
cpu_to_le16(TLV_TYPE_UAP_RTS_THRESHOLD);
- rts_threshold->tlv.len =
+ rts_threshold->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_rts_threshold) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
rts_threshold->rts_thr = cpu_to_le16(bss_cfg->rts_threshold);
cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
tlv += sizeof(struct host_cmd_tlv_frag_threshold);
@@ -528,21 +533,22 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if ((bss_cfg->frag_threshold >= MWIFIEX_FRAG_MIN_VALUE) &&
(bss_cfg->frag_threshold <= MWIFIEX_FRAG_MAX_VALUE)) {
frag_threshold = (struct host_cmd_tlv_frag_threshold *)tlv;
- frag_threshold->tlv.type =
+ frag_threshold->header.type =
cpu_to_le16(TLV_TYPE_UAP_FRAG_THRESHOLD);
- frag_threshold->tlv.len =
+ frag_threshold->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_frag_threshold) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
frag_threshold->frag_thr = cpu_to_le16(bss_cfg->frag_threshold);
cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
tlv += sizeof(struct host_cmd_tlv_frag_threshold);
}
if (bss_cfg->retry_limit <= MWIFIEX_RETRY_LIMIT) {
retry_limit = (struct host_cmd_tlv_retry_limit *)tlv;
- retry_limit->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RETRY_LIMIT);
- retry_limit->tlv.len =
+ retry_limit->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_RETRY_LIMIT);
+ retry_limit->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_retry_limit) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
retry_limit->limit = (u8)bss_cfg->retry_limit;
cmd_size += sizeof(struct host_cmd_tlv_retry_limit);
tlv += sizeof(struct host_cmd_tlv_retry_limit);
@@ -557,21 +563,21 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if ((bss_cfg->auth_mode <= WLAN_AUTH_SHARED_KEY) ||
(bss_cfg->auth_mode == MWIFIEX_AUTH_MODE_AUTO)) {
auth_type = (struct host_cmd_tlv_auth_type *)tlv;
- auth_type->tlv.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
- auth_type->tlv.len =
+ auth_type->header.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
+ auth_type->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_auth_type) -
- sizeof(struct host_cmd_tlv));
+ sizeof(struct mwifiex_ie_types_header));
auth_type->auth_type = (u8)bss_cfg->auth_mode;
cmd_size += sizeof(struct host_cmd_tlv_auth_type);
tlv += sizeof(struct host_cmd_tlv_auth_type);
}
if (bss_cfg->protocol) {
encrypt_protocol = (struct host_cmd_tlv_encrypt_protocol *)tlv;
- encrypt_protocol->tlv.type =
+ encrypt_protocol->header.type =
cpu_to_le16(TLV_TYPE_UAP_ENCRY_PROTOCOL);
- encrypt_protocol->tlv.len =
+ encrypt_protocol->header.len =
cpu_to_le16(sizeof(struct host_cmd_tlv_encrypt_protocol)
- - sizeof(struct host_cmd_tlv));
+ - sizeof(struct mwifiex_ie_types_header));
encrypt_protocol->proto = cpu_to_le16(bss_cfg->protocol);
cmd_size += sizeof(struct host_cmd_tlv_encrypt_protocol);
tlv += sizeof(struct host_cmd_tlv_encrypt_protocol);
@@ -608,9 +614,9 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if (bss_cfg->sta_ao_timer) {
ao_timer = (struct host_cmd_tlv_ageout_timer *)tlv;
- ao_timer->tlv.type = cpu_to_le16(TLV_TYPE_UAP_AO_TIMER);
- ao_timer->tlv.len = cpu_to_le16(sizeof(*ao_timer) -
- sizeof(struct host_cmd_tlv));
+ ao_timer->header.type = cpu_to_le16(TLV_TYPE_UAP_AO_TIMER);
+ ao_timer->header.len = cpu_to_le16(sizeof(*ao_timer) -
+ sizeof(struct mwifiex_ie_types_header));
ao_timer->sta_ao_timer = cpu_to_le32(bss_cfg->sta_ao_timer);
cmd_size += sizeof(*ao_timer);
tlv += sizeof(*ao_timer);
@@ -618,9 +624,10 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
if (bss_cfg->ps_sta_ao_timer) {
ps_ao_timer = (struct host_cmd_tlv_ageout_timer *)tlv;
- ps_ao_timer->tlv.type = cpu_to_le16(TLV_TYPE_UAP_PS_AO_TIMER);
- ps_ao_timer->tlv.len = cpu_to_le16(sizeof(*ps_ao_timer) -
- sizeof(struct host_cmd_tlv));
+ ps_ao_timer->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_PS_AO_TIMER);
+ ps_ao_timer->header.len = cpu_to_le16(sizeof(*ps_ao_timer) -
+ sizeof(struct mwifiex_ie_types_header));
ps_ao_timer->sta_ao_timer =
cpu_to_le32(bss_cfg->ps_sta_ao_timer);
cmd_size += sizeof(*ps_ao_timer);
@@ -636,16 +643,17 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
static int mwifiex_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size)
{
struct mwifiex_ie_list *ap_ie = cmd_buf;
- struct host_cmd_tlv *tlv_ie = (struct host_cmd_tlv *)tlv;
+ struct mwifiex_ie_types_header *tlv_ie = (void *)tlv;
if (!ap_ie || !ap_ie->len || !ap_ie->ie_list)
return -1;
- *ie_size += le16_to_cpu(ap_ie->len) + sizeof(struct host_cmd_tlv);
+ *ie_size += le16_to_cpu(ap_ie->len) +
+ sizeof(struct mwifiex_ie_types_header);
tlv_ie->type = cpu_to_le16(TLV_TYPE_MGMT_IE);
tlv_ie->len = ap_ie->len;
- tlv += sizeof(struct host_cmd_tlv);
+ tlv += sizeof(struct mwifiex_ie_types_header);
memcpy(tlv, ap_ie->ie_list, le16_to_cpu(ap_ie->len));
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index a018e42d117e..1cfe5a738c47 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -24,6 +24,69 @@
#include "11n_aggr.h"
#include "11n_rxreorder.h"
+/* This function checks if particular RA list has packets more than low bridge
+ * packet threshold and then deletes packet from this RA list.
+ * Function deletes packets from such RA list and returns true. If no such list
+ * is found, false is returned.
+ */
+static bool
+mwifiex_uap_del_tx_pkts_in_ralist(struct mwifiex_private *priv,
+ struct list_head *ra_list_head)
+{
+ struct mwifiex_ra_list_tbl *ra_list;
+ struct sk_buff *skb, *tmp;
+ bool pkt_deleted = false;
+ struct mwifiex_txinfo *tx_info;
+ struct mwifiex_adapter *adapter = priv->adapter;
+
+ list_for_each_entry(ra_list, ra_list_head, list) {
+ if (skb_queue_empty(&ra_list->skb_head))
+ continue;
+
+ skb_queue_walk_safe(&ra_list->skb_head, skb, tmp) {
+ tx_info = MWIFIEX_SKB_TXCB(skb);
+ if (tx_info->flags & MWIFIEX_BUF_FLAG_BRIDGED_PKT) {
+ __skb_unlink(skb, &ra_list->skb_head);
+ mwifiex_write_data_complete(adapter, skb, 0,
+ -1);
+ atomic_dec(&priv->wmm.tx_pkts_queued);
+ pkt_deleted = true;
+ }
+ if ((atomic_read(&adapter->pending_bridged_pkts) <=
+ MWIFIEX_BRIDGED_PKTS_THR_LOW))
+ break;
+ }
+ }
+
+ return pkt_deleted;
+}
+
+/* This function deletes packets from particular RA List. RA list index
+ * from which packets are deleted is preserved so that packets from next RA
+ * list are deleted upon subsequent call thus maintaining fairness.
+ */
+static void mwifiex_uap_cleanup_tx_queues(struct mwifiex_private *priv)
+{
+ unsigned long flags;
+ struct list_head *ra_list;
+ int i;
+
+ spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+
+ for (i = 0; i < MAX_NUM_TID; i++, priv->del_list_idx++) {
+ if (priv->del_list_idx == MAX_NUM_TID)
+ priv->del_list_idx = 0;
+ ra_list = &priv->wmm.tid_tbl_ptr[priv->del_list_idx].ra_list;
+ if (mwifiex_uap_del_tx_pkts_in_ralist(priv, ra_list)) {
+ priv->del_list_idx++;
+ break;
+ }
+ }
+
+ spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+
+
static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv,
struct sk_buff *skb)
{
@@ -40,10 +103,11 @@ static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv,
rx_pkt_hdr = (void *)uap_rx_pd + le16_to_cpu(uap_rx_pd->rx_pkt_offset);
if ((atomic_read(&adapter->pending_bridged_pkts) >=
- MWIFIEX_BRIDGED_PKTS_THRESHOLD)) {
+ MWIFIEX_BRIDGED_PKTS_THR_HIGH)) {
dev_err(priv->adapter->dev,
"Tx: Bridge packet limit reached. Drop packet!\n");
kfree_skb(skb);
+ mwifiex_uap_cleanup_tx_queues(priv);
return;
}
@@ -95,10 +159,6 @@ static void mwifiex_uap_queue_bridged_pkt(struct mwifiex_private *priv,
atomic_inc(&adapter->tx_pending);
atomic_inc(&adapter->pending_bridged_pkts);
- if ((atomic_read(&adapter->tx_pending) >= MAX_TX_PENDING)) {
- mwifiex_set_trans_start(priv->netdev);
- mwifiex_stop_net_dev_queue(priv->netdev, priv->adapter);
- }
return;
}
diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c
index f90fe21e5bfd..fca98b5d7de4 100644
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/mwifiex/usb.c
@@ -786,6 +786,13 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
return 0;
}
+static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
+{
+ struct usb_card_rec *card = (struct usb_card_rec *)adapter->card;
+
+ usb_set_intfdata(card->intf, NULL);
+}
+
static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
struct mwifiex_fw_image *fw)
{
@@ -978,6 +985,7 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
static struct mwifiex_if_ops usb_ops = {
.register_dev = mwifiex_register_dev,
+ .unregister_dev = mwifiex_unregister_dev,
.wakeup = mwifiex_pm_wakeup_card,
.wakeup_complete = mwifiex_pm_wakeup_card_complete,
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 944e8846f6fc..2e8f9cdea54d 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -120,7 +120,7 @@ mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, u8 *ra)
memcpy(ra_list->ra, ra, ETH_ALEN);
- ra_list->total_pkts_size = 0;
+ ra_list->total_pkt_count = 0;
dev_dbg(adapter->dev, "info: allocated ra_list %p\n", ra_list);
@@ -188,7 +188,7 @@ mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra)
ra_list, ra_list->is_11n_enabled);
if (ra_list->is_11n_enabled) {
- ra_list->pkt_count = 0;
+ ra_list->ba_pkt_count = 0;
ra_list->ba_packet_thr =
mwifiex_get_random_ba_threshold();
}
@@ -679,8 +679,8 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
skb_queue_tail(&ra_list->skb_head, skb);
- ra_list->total_pkts_size += skb->len;
- ra_list->pkt_count++;
+ ra_list->ba_pkt_count++;
+ ra_list->total_pkt_count++;
if (atomic_read(&priv->wmm.highest_queued_prio) <
tos_to_tid_inv[tid_down])
@@ -1037,7 +1037,7 @@ mwifiex_send_single_packet(struct mwifiex_private *priv,
tx_info = MWIFIEX_SKB_TXCB(skb);
dev_dbg(adapter->dev, "data: dequeuing the packet %p %p\n", ptr, skb);
- ptr->total_pkts_size -= skb->len;
+ ptr->total_pkt_count--;
if (!skb_queue_empty(&ptr->skb_head))
skb_next = skb_peek(&ptr->skb_head);
@@ -1062,8 +1062,8 @@ mwifiex_send_single_packet(struct mwifiex_private *priv,
skb_queue_tail(&ptr->skb_head, skb);
- ptr->total_pkts_size += skb->len;
- ptr->pkt_count++;
+ ptr->total_pkt_count++;
+ ptr->ba_pkt_count++;
tx_info->flags |= MWIFIEX_BUF_FLAG_REQUEUED_PKT;
spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
ra_list_flags);
@@ -1224,7 +1224,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
mwifiex_send_single_packet() */
} else {
if (mwifiex_is_ampdu_allowed(priv, tid) &&
- ptr->pkt_count > ptr->ba_packet_thr) {
+ ptr->ba_pkt_count > ptr->ba_packet_thr) {
if (mwifiex_space_avail_for_new_ba_stream(adapter)) {
mwifiex_create_ba_tbl(priv, ptr->ra, tid,
BA_SETUP_INPROGRESS);
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 9b915d3a44be..68dbbb9c6d12 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -1,6 +1,6 @@
menuconfig RT2X00
tristate "Ralink driver support"
- depends on MAC80211
+ depends on MAC80211 && HAS_DMA
---help---
This will enable the support for the Ralink drivers,
developed in the rt2x00 project <http://rt2x00.serialmonkey.com>.
@@ -166,6 +166,12 @@ config RT2800USB_RT35XX
rt2800usb driver.
Supported chips: RT3572
+config RT2800USB_RT3573
+ bool "rt2800usb - Include support for rt3573 devices (EXPERIMENTAL)"
+ ---help---
+ This enables support for RT3573 chipset based wireless USB devices
+ in the rt2800usb driver.
+
config RT2800USB_RT53XX
bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)"
---help---
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index d78c495a86a0..a3132414ac9f 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -88,6 +88,7 @@
#define REV_RT3071E 0x0211
#define REV_RT3090E 0x0211
#define REV_RT3390E 0x0211
+#define REV_RT3593E 0x0211
#define REV_RT5390F 0x0502
#define REV_RT5390R 0x1502
#define REV_RT5592C 0x0221
@@ -1082,6 +1083,15 @@
#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
+/* bits for 3T devices */
+#define TX_PWR_CFG_0_CCK1_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_0_CCK1_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_0_CCK5_CH0 FIELD32(0x00000f00)
+#define TX_PWR_CFG_0_CCK5_CH1 FIELD32(0x0000f000)
+#define TX_PWR_CFG_0_OFDM6_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_0_OFDM6_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_0_OFDM12_CH0 FIELD32(0x0f000000)
+#define TX_PWR_CFG_0_OFDM12_CH1 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_1:
@@ -1095,6 +1105,15 @@
#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
+/* bits for 3T devices */
+#define TX_PWR_CFG_1_OFDM24_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_1_OFDM24_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_1_OFDM48_CH0 FIELD32(0x00000f00)
+#define TX_PWR_CFG_1_OFDM48_CH1 FIELD32(0x0000f000)
+#define TX_PWR_CFG_1_MCS0_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_1_MCS0_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_1_MCS2_CH0 FIELD32(0x0f000000)
+#define TX_PWR_CFG_1_MCS2_CH1 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_2:
@@ -1108,6 +1127,15 @@
#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
+/* bits for 3T devices */
+#define TX_PWR_CFG_2_MCS4_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_2_MCS4_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_2_MCS6_CH0 FIELD32(0x00000f00)
+#define TX_PWR_CFG_2_MCS6_CH1 FIELD32(0x0000f000)
+#define TX_PWR_CFG_2_MCS8_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_2_MCS8_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_2_MCS10_CH0 FIELD32(0x0f000000)
+#define TX_PWR_CFG_2_MCS10_CH1 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_3:
@@ -1121,6 +1149,15 @@
#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
+/* bits for 3T devices */
+#define TX_PWR_CFG_3_MCS12_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_3_MCS12_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_3_MCS14_CH0 FIELD32(0x00000f00)
+#define TX_PWR_CFG_3_MCS14_CH1 FIELD32(0x0000f000)
+#define TX_PWR_CFG_3_STBC0_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_3_STBC0_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_3_STBC2_CH0 FIELD32(0x0f000000)
+#define TX_PWR_CFG_3_STBC2_CH1 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_4:
@@ -1130,6 +1167,11 @@
#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
+/* bits for 3T devices */
+#define TX_PWR_CFG_3_STBC4_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_3_STBC4_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_3_STBC6_CH0 FIELD32(0x00000f00)
+#define TX_PWR_CFG_3_STBC6_CH1 FIELD32(0x0000f000)
/*
* TX_PIN_CFG:
@@ -1451,6 +1493,81 @@
*/
#define EXP_ACK_TIME 0x1380
+/* TX_PWR_CFG_5 */
+#define TX_PWR_CFG_5 0x1384
+#define TX_PWR_CFG_5_MCS16_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_5_MCS16_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_5_MCS16_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_5_MCS18_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_5_MCS18_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_5_MCS18_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_6 */
+#define TX_PWR_CFG_6 0x1388
+#define TX_PWR_CFG_6_MCS20_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_6_MCS20_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_6_MCS20_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_6_MCS22_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_6_MCS22_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_6_MCS22_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_0_EXT */
+#define TX_PWR_CFG_0_EXT 0x1390
+#define TX_PWR_CFG_0_EXT_CCK1_CH2 FIELD32(0x0000000f)
+#define TX_PWR_CFG_0_EXT_CCK5_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_0_EXT_OFDM6_CH2 FIELD32(0x000f0000)
+#define TX_PWR_CFG_0_EXT_OFDM12_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_1_EXT */
+#define TX_PWR_CFG_1_EXT 0x1394
+#define TX_PWR_CFG_1_EXT_OFDM24_CH2 FIELD32(0x0000000f)
+#define TX_PWR_CFG_1_EXT_OFDM48_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_1_EXT_MCS0_CH2 FIELD32(0x000f0000)
+#define TX_PWR_CFG_1_EXT_MCS2_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_2_EXT */
+#define TX_PWR_CFG_2_EXT 0x1398
+#define TX_PWR_CFG_2_EXT_MCS4_CH2 FIELD32(0x0000000f)
+#define TX_PWR_CFG_2_EXT_MCS6_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_2_EXT_MCS8_CH2 FIELD32(0x000f0000)
+#define TX_PWR_CFG_2_EXT_MCS10_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_3_EXT */
+#define TX_PWR_CFG_3_EXT 0x139c
+#define TX_PWR_CFG_3_EXT_MCS12_CH2 FIELD32(0x0000000f)
+#define TX_PWR_CFG_3_EXT_MCS14_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_3_EXT_STBC0_CH2 FIELD32(0x000f0000)
+#define TX_PWR_CFG_3_EXT_STBC2_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_4_EXT */
+#define TX_PWR_CFG_4_EXT 0x13a0
+#define TX_PWR_CFG_4_EXT_STBC4_CH2 FIELD32(0x0000000f)
+#define TX_PWR_CFG_4_EXT_STBC6_CH2 FIELD32(0x00000f00)
+
+/* TX_PWR_CFG_7 */
+#define TX_PWR_CFG_7 0x13d4
+#define TX_PWR_CFG_7_OFDM54_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_7_OFDM54_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_7_OFDM54_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_7_MCS7_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_7_MCS7_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_7_MCS7_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_8 */
+#define TX_PWR_CFG_8 0x13d8
+#define TX_PWR_CFG_8_MCS15_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_8_MCS15_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_8_MCS15_CH2 FIELD32(0x00000f00)
+#define TX_PWR_CFG_8_MCS23_CH0 FIELD32(0x000f0000)
+#define TX_PWR_CFG_8_MCS23_CH1 FIELD32(0x00f00000)
+#define TX_PWR_CFG_8_MCS23_CH2 FIELD32(0x0f000000)
+
+/* TX_PWR_CFG_9 */
+#define TX_PWR_CFG_9 0x13dc
+#define TX_PWR_CFG_9_STBC7_CH0 FIELD32(0x0000000f)
+#define TX_PWR_CFG_9_STBC7_CH1 FIELD32(0x000000f0)
+#define TX_PWR_CFG_9_STBC7_CH2 FIELD32(0x00000f00)
+
/*
* RX_FILTER_CFG: RX configuration register.
*/
@@ -1975,6 +2092,10 @@ struct mac_iveiv_entry {
#define BBP109_TX0_POWER FIELD8(0x0f)
#define BBP109_TX1_POWER FIELD8(0xf0)
+/* BBP 110 */
+#define BBP110_TX2_POWER FIELD8(0x0f)
+
+
/*
* BBP 138: Unknown
*/
@@ -2024,6 +2145,12 @@ struct mac_iveiv_entry {
#define RFCSR3_PA2_CASCODE_BIAS_CCKK FIELD8(0x80)
/* Bits for RF3290/RF5360/RF5370/RF5372/RF5390/RF5392 */
#define RFCSR3_VCOCAL_EN FIELD8(0x80)
+/* Bits for RF3050 */
+#define RFCSR3_BIT1 FIELD8(0x02)
+#define RFCSR3_BIT2 FIELD8(0x04)
+#define RFCSR3_BIT3 FIELD8(0x08)
+#define RFCSR3_BIT4 FIELD8(0x10)
+#define RFCSR3_BIT5 FIELD8(0x20)
/*
* FRCSR 5:
@@ -2036,6 +2163,8 @@ struct mac_iveiv_entry {
#define RFCSR6_R1 FIELD8(0x03)
#define RFCSR6_R2 FIELD8(0x40)
#define RFCSR6_TXDIV FIELD8(0x0c)
+/* bits for RF3053 */
+#define RFCSR6_VCO_IC FIELD8(0xc0)
/*
* RFCSR 7:
@@ -2060,7 +2189,12 @@ struct mac_iveiv_entry {
* RFCSR 11:
*/
#define RFCSR11_R FIELD8(0x03)
+#define RFCSR11_PLL_MOD FIELD8(0x0c)
#define RFCSR11_MOD FIELD8(0xc0)
+/* bits for RF3053 */
+/* TODO: verify RFCSR11_MOD usage on other chips */
+#define RFCSR11_PLL_IDOH FIELD8(0x40)
+
/*
* RFCSR 12:
@@ -2092,6 +2226,10 @@ struct mac_iveiv_entry {
#define RFCSR17_R FIELD8(0x20)
#define RFCSR17_CODE FIELD8(0x7f)
+/* RFCSR 18 */
+#define RFCSR18_XO_TUNE_BYPASS FIELD8(0x40)
+
+
/*
* RFCSR 20:
*/
@@ -2152,6 +2290,12 @@ struct mac_iveiv_entry {
#define RFCSR31_RX_H20M FIELD8(0x20)
#define RFCSR31_RX_CALIB FIELD8(0x7f)
+/* RFCSR 32 bits for RF3053 */
+#define RFCSR32_TX_AGC_FC FIELD8(0xf8)
+
+/* RFCSR 36 bits for RF3053 */
+#define RFCSR36_RF_BS FIELD8(0x80)
+
/*
* RFCSR 38:
*/
@@ -2160,6 +2304,7 @@ struct mac_iveiv_entry {
/*
* RFCSR 39:
*/
+#define RFCSR39_RX_DIV FIELD8(0x40)
#define RFCSR39_RX_LO2_EN FIELD8(0x80)
/*
@@ -2167,12 +2312,36 @@ struct mac_iveiv_entry {
*/
#define RFCSR49_TX FIELD8(0x3f)
#define RFCSR49_EP FIELD8(0xc0)
+/* bits for RT3593 */
+#define RFCSR49_TX_LO1_IC FIELD8(0x1c)
+#define RFCSR49_TX_DIV FIELD8(0x20)
/*
* RFCSR 50:
*/
#define RFCSR50_TX FIELD8(0x3f)
#define RFCSR50_EP FIELD8(0xc0)
+/* bits for RT3593 */
+#define RFCSR50_TX_LO1_EN FIELD8(0x20)
+#define RFCSR50_TX_LO2_EN FIELD8(0x10)
+
+/* RFCSR 51 */
+/* bits for RT3593 */
+#define RFCSR51_BITS01 FIELD8(0x03)
+#define RFCSR51_BITS24 FIELD8(0x1c)
+#define RFCSR51_BITS57 FIELD8(0xe0)
+
+#define RFCSR53_TX_POWER FIELD8(0x3f)
+#define RFCSR53_UNKNOWN FIELD8(0xc0)
+
+#define RFCSR54_TX_POWER FIELD8(0x3f)
+#define RFCSR54_UNKNOWN FIELD8(0xc0)
+
+#define RFCSR55_TX_POWER FIELD8(0x3f)
+#define RFCSR55_UNKNOWN FIELD8(0xc0)
+
+#define RFCSR57_DRV_CC FIELD8(0xfc)
+
/*
* RF registers
@@ -2206,28 +2375,67 @@ struct mac_iveiv_entry {
* The wordsize of the EEPROM is 16 bits.
*/
-/*
- * Chip ID
- */
-#define EEPROM_CHIP_ID 0x0000
+enum rt2800_eeprom_word {
+ EEPROM_CHIP_ID = 0,
+ EEPROM_VERSION,
+ EEPROM_MAC_ADDR_0,
+ EEPROM_MAC_ADDR_1,
+ EEPROM_MAC_ADDR_2,
+ EEPROM_NIC_CONF0,
+ EEPROM_NIC_CONF1,
+ EEPROM_FREQ,
+ EEPROM_LED_AG_CONF,
+ EEPROM_LED_ACT_CONF,
+ EEPROM_LED_POLARITY,
+ EEPROM_NIC_CONF2,
+ EEPROM_LNA,
+ EEPROM_RSSI_BG,
+ EEPROM_RSSI_BG2,
+ EEPROM_TXMIXER_GAIN_BG,
+ EEPROM_RSSI_A,
+ EEPROM_RSSI_A2,
+ EEPROM_TXMIXER_GAIN_A,
+ EEPROM_EIRP_MAX_TX_POWER,
+ EEPROM_TXPOWER_DELTA,
+ EEPROM_TXPOWER_BG1,
+ EEPROM_TXPOWER_BG2,
+ EEPROM_TSSI_BOUND_BG1,
+ EEPROM_TSSI_BOUND_BG2,
+ EEPROM_TSSI_BOUND_BG3,
+ EEPROM_TSSI_BOUND_BG4,
+ EEPROM_TSSI_BOUND_BG5,
+ EEPROM_TXPOWER_A1,
+ EEPROM_TXPOWER_A2,
+ EEPROM_TSSI_BOUND_A1,
+ EEPROM_TSSI_BOUND_A2,
+ EEPROM_TSSI_BOUND_A3,
+ EEPROM_TSSI_BOUND_A4,
+ EEPROM_TSSI_BOUND_A5,
+ EEPROM_TXPOWER_BYRATE,
+ EEPROM_BBP_START,
+
+ /* IDs for extended EEPROM format used by three-chain devices */
+ EEPROM_EXT_LNA2,
+ EEPROM_EXT_TXPOWER_BG3,
+ EEPROM_EXT_TXPOWER_A3,
+
+ /* New values must be added before this */
+ EEPROM_WORD_COUNT
+};
/*
* EEPROM Version
*/
-#define EEPROM_VERSION 0x0001
#define EEPROM_VERSION_FAE FIELD16(0x00ff)
#define EEPROM_VERSION_VERSION FIELD16(0xff00)
/*
* HW MAC address.
*/
-#define EEPROM_MAC_ADDR_0 0x0002
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
-#define EEPROM_MAC_ADDR_1 0x0003
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
-#define EEPROM_MAC_ADDR_2 0x0004
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
@@ -2237,7 +2445,6 @@ struct mac_iveiv_entry {
* TXPATH: 1: 1T, 2: 2T, 3: 3T
* RF_TYPE: RFIC type
*/
-#define EEPROM_NIC_CONF0 0x001a
#define EEPROM_NIC_CONF0_RXPATH FIELD16(0x000f)
#define EEPROM_NIC_CONF0_TXPATH FIELD16(0x00f0)
#define EEPROM_NIC_CONF0_RF_TYPE FIELD16(0x0f00)
@@ -2261,7 +2468,6 @@ struct mac_iveiv_entry {
* BT_COEXIST: 0: disable, 1: enable
* DAC_TEST: 0: disable, 1: enable
*/
-#define EEPROM_NIC_CONF1 0x001b
#define EEPROM_NIC_CONF1_HW_RADIO FIELD16(0x0001)
#define EEPROM_NIC_CONF1_EXTERNAL_TX_ALC FIELD16(0x0002)
#define EEPROM_NIC_CONF1_EXTERNAL_LNA_2G FIELD16(0x0004)
@@ -2281,7 +2487,6 @@ struct mac_iveiv_entry {
/*
* EEPROM frequency
*/
-#define EEPROM_FREQ 0x001d
#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
@@ -2298,9 +2503,6 @@ struct mac_iveiv_entry {
* POLARITY_GPIO_4: Polarity GPIO4 setting.
* LED_MODE: Led mode.
*/
-#define EEPROM_LED_AG_CONF 0x001e
-#define EEPROM_LED_ACT_CONF 0x001f
-#define EEPROM_LED_POLARITY 0x0020
#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
@@ -2317,7 +2519,6 @@ struct mac_iveiv_entry {
* TX_STREAM: 0: Reserved, 1: 1 Stream, 2: 2 Stream
* CRYSTAL: 00: Reserved, 01: One crystal, 10: Two crystal, 11: Reserved
*/
-#define EEPROM_NIC_CONF2 0x0021
#define EEPROM_NIC_CONF2_RX_STREAM FIELD16(0x000f)
#define EEPROM_NIC_CONF2_TX_STREAM FIELD16(0x00f0)
#define EEPROM_NIC_CONF2_CRYSTAL FIELD16(0x0600)
@@ -2325,54 +2526,46 @@ struct mac_iveiv_entry {
/*
* EEPROM LNA
*/
-#define EEPROM_LNA 0x0022
#define EEPROM_LNA_BG FIELD16(0x00ff)
#define EEPROM_LNA_A0 FIELD16(0xff00)
/*
* EEPROM RSSI BG offset
*/
-#define EEPROM_RSSI_BG 0x0023
#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
/*
* EEPROM RSSI BG2 offset
*/
-#define EEPROM_RSSI_BG2 0x0024
#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
/*
* EEPROM TXMIXER GAIN BG offset (note overlaps with EEPROM RSSI BG2).
*/
-#define EEPROM_TXMIXER_GAIN_BG 0x0024
#define EEPROM_TXMIXER_GAIN_BG_VAL FIELD16(0x0007)
/*
* EEPROM RSSI A offset
*/
-#define EEPROM_RSSI_A 0x0025
#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
/*
* EEPROM RSSI A2 offset
*/
-#define EEPROM_RSSI_A2 0x0026
#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
/*
* EEPROM TXMIXER GAIN A offset (note overlaps with EEPROM RSSI A2).
*/
-#define EEPROM_TXMIXER_GAIN_A 0x0026
#define EEPROM_TXMIXER_GAIN_A_VAL FIELD16(0x0007)
/*
* EEPROM EIRP Maximum TX power values(unit: dbm)
*/
-#define EEPROM_EIRP_MAX_TX_POWER 0x0027
#define EEPROM_EIRP_MAX_TX_POWER_2GHZ FIELD16(0x00ff)
#define EEPROM_EIRP_MAX_TX_POWER_5GHZ FIELD16(0xff00)
@@ -2383,7 +2576,6 @@ struct mac_iveiv_entry {
* TYPE: 1: Plus the delta value, 0: minus the delta value
* ENABLE: enable tx power compensation for 40BW
*/
-#define EEPROM_TXPOWER_DELTA 0x0028
#define EEPROM_TXPOWER_DELTA_VALUE_2G FIELD16(0x003f)
#define EEPROM_TXPOWER_DELTA_TYPE_2G FIELD16(0x0040)
#define EEPROM_TXPOWER_DELTA_ENABLE_2G FIELD16(0x0080)
@@ -2394,8 +2586,6 @@ struct mac_iveiv_entry {
/*
* EEPROM TXPOWER 802.11BG
*/
-#define EEPROM_TXPOWER_BG1 0x0029
-#define EEPROM_TXPOWER_BG2 0x0030
#define EEPROM_TXPOWER_BG_SIZE 7
#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
@@ -2407,7 +2597,6 @@ struct mac_iveiv_entry {
* MINUS3: If the actual TSSI is below this boundary, tx power needs to be
* reduced by (agc_step * -3)
*/
-#define EEPROM_TSSI_BOUND_BG1 0x0037
#define EEPROM_TSSI_BOUND_BG1_MINUS4 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_BG1_MINUS3 FIELD16(0xff00)
@@ -2418,7 +2607,6 @@ struct mac_iveiv_entry {
* MINUS1: If the actual TSSI is below this boundary, tx power needs to be
* reduced by (agc_step * -1)
*/
-#define EEPROM_TSSI_BOUND_BG2 0x0038
#define EEPROM_TSSI_BOUND_BG2_MINUS2 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_BG2_MINUS1 FIELD16(0xff00)
@@ -2428,7 +2616,6 @@ struct mac_iveiv_entry {
* PLUS1: If the actual TSSI is above this boundary, tx power needs to be
* increased by (agc_step * 1)
*/
-#define EEPROM_TSSI_BOUND_BG3 0x0039
#define EEPROM_TSSI_BOUND_BG3_REF FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_BG3_PLUS1 FIELD16(0xff00)
@@ -2439,7 +2626,6 @@ struct mac_iveiv_entry {
* PLUS3: If the actual TSSI is above this boundary, tx power needs to be
* increased by (agc_step * 3)
*/
-#define EEPROM_TSSI_BOUND_BG4 0x003a
#define EEPROM_TSSI_BOUND_BG4_PLUS2 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_BG4_PLUS3 FIELD16(0xff00)
@@ -2449,19 +2635,20 @@ struct mac_iveiv_entry {
* increased by (agc_step * 4)
* AGC_STEP: Temperature compensation step.
*/
-#define EEPROM_TSSI_BOUND_BG5 0x003b
#define EEPROM_TSSI_BOUND_BG5_PLUS4 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_BG5_AGC_STEP FIELD16(0xff00)
/*
* EEPROM TXPOWER 802.11A
*/
-#define EEPROM_TXPOWER_A1 0x003c
-#define EEPROM_TXPOWER_A2 0x0053
#define EEPROM_TXPOWER_A_SIZE 6
#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
+/* EEPROM_TXPOWER_{A,G} fields for RT3593 */
+#define EEPROM_TXPOWER_ALC FIELD8(0x1f)
+#define EEPROM_TXPOWER_FINE_CTRL FIELD8(0xe0)
+
/*
* EEPROM temperature compensation boundaries 802.11A
* MINUS4: If the actual TSSI is below this boundary, tx power needs to be
@@ -2469,7 +2656,6 @@ struct mac_iveiv_entry {
* MINUS3: If the actual TSSI is below this boundary, tx power needs to be
* reduced by (agc_step * -3)
*/
-#define EEPROM_TSSI_BOUND_A1 0x006a
#define EEPROM_TSSI_BOUND_A1_MINUS4 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_A1_MINUS3 FIELD16(0xff00)
@@ -2480,7 +2666,6 @@ struct mac_iveiv_entry {
* MINUS1: If the actual TSSI is below this boundary, tx power needs to be
* reduced by (agc_step * -1)
*/
-#define EEPROM_TSSI_BOUND_A2 0x006b
#define EEPROM_TSSI_BOUND_A2_MINUS2 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_A2_MINUS1 FIELD16(0xff00)
@@ -2490,7 +2675,6 @@ struct mac_iveiv_entry {
* PLUS1: If the actual TSSI is above this boundary, tx power needs to be
* increased by (agc_step * 1)
*/
-#define EEPROM_TSSI_BOUND_A3 0x006c
#define EEPROM_TSSI_BOUND_A3_REF FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_A3_PLUS1 FIELD16(0xff00)
@@ -2501,7 +2685,6 @@ struct mac_iveiv_entry {
* PLUS3: If the actual TSSI is above this boundary, tx power needs to be
* increased by (agc_step * 3)
*/
-#define EEPROM_TSSI_BOUND_A4 0x006d
#define EEPROM_TSSI_BOUND_A4_PLUS2 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_A4_PLUS3 FIELD16(0xff00)
@@ -2511,14 +2694,12 @@ struct mac_iveiv_entry {
* increased by (agc_step * 4)
* AGC_STEP: Temperature compensation step.
*/
-#define EEPROM_TSSI_BOUND_A5 0x006e
#define EEPROM_TSSI_BOUND_A5_PLUS4 FIELD16(0x00ff)
#define EEPROM_TSSI_BOUND_A5_AGC_STEP FIELD16(0xff00)
/*
* EEPROM TXPOWER by rate: tx power per tx rate for HT20 mode
*/
-#define EEPROM_TXPOWER_BYRATE 0x006f
#define EEPROM_TXPOWER_BYRATE_SIZE 9
#define EEPROM_TXPOWER_BYRATE_RATE0 FIELD16(0x000f)
@@ -2529,11 +2710,14 @@ struct mac_iveiv_entry {
/*
* EEPROM BBP.
*/
-#define EEPROM_BBP_START 0x0078
#define EEPROM_BBP_SIZE 16
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
+/* EEPROM_EXT_LNA2 */
+#define EEPROM_EXT_LNA2_A1 FIELD16(0x00ff)
+#define EEPROM_EXT_LNA2_A2 FIELD16(0xff00)
+
/*
* EEPROM IQ Calibration, unlike other entries those are byte addresses.
*/
@@ -2630,6 +2814,7 @@ struct mac_iveiv_entry {
#define TXWI_DESC_SIZE_5WORDS (5 * sizeof(__le32))
#define RXWI_DESC_SIZE_4WORDS (4 * sizeof(__le32))
+#define RXWI_DESC_SIZE_5WORDS (5 * sizeof(__le32))
#define RXWI_DESC_SIZE_6WORDS (6 * sizeof(__le32))
/*
@@ -2750,18 +2935,15 @@ struct mac_iveiv_entry {
#define MAX_A_TXPOWER 15
#define DEFAULT_TXPOWER 5
+#define MIN_A_TXPOWER_3593 0
+#define MAX_A_TXPOWER_3593 31
+
#define TXPOWER_G_FROM_DEV(__txpower) \
((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
-#define TXPOWER_G_TO_DEV(__txpower) \
- clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
-
#define TXPOWER_A_FROM_DEV(__txpower) \
((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
-#define TXPOWER_A_TO_DEV(__txpower) \
- clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
-
/*
* Board's maximun TX power limitation
*/
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 1f80ea5e29dd..dedc3d4ae365 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -221,6 +221,157 @@ static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
mutex_unlock(&rt2x00dev->csr_mutex);
}
+static const unsigned int rt2800_eeprom_map[EEPROM_WORD_COUNT] = {
+ [EEPROM_CHIP_ID] = 0x0000,
+ [EEPROM_VERSION] = 0x0001,
+ [EEPROM_MAC_ADDR_0] = 0x0002,
+ [EEPROM_MAC_ADDR_1] = 0x0003,
+ [EEPROM_MAC_ADDR_2] = 0x0004,
+ [EEPROM_NIC_CONF0] = 0x001a,
+ [EEPROM_NIC_CONF1] = 0x001b,
+ [EEPROM_FREQ] = 0x001d,
+ [EEPROM_LED_AG_CONF] = 0x001e,
+ [EEPROM_LED_ACT_CONF] = 0x001f,
+ [EEPROM_LED_POLARITY] = 0x0020,
+ [EEPROM_NIC_CONF2] = 0x0021,
+ [EEPROM_LNA] = 0x0022,
+ [EEPROM_RSSI_BG] = 0x0023,
+ [EEPROM_RSSI_BG2] = 0x0024,
+ [EEPROM_TXMIXER_GAIN_BG] = 0x0024, /* overlaps with RSSI_BG2 */
+ [EEPROM_RSSI_A] = 0x0025,
+ [EEPROM_RSSI_A2] = 0x0026,
+ [EEPROM_TXMIXER_GAIN_A] = 0x0026, /* overlaps with RSSI_A2 */
+ [EEPROM_EIRP_MAX_TX_POWER] = 0x0027,
+ [EEPROM_TXPOWER_DELTA] = 0x0028,
+ [EEPROM_TXPOWER_BG1] = 0x0029,
+ [EEPROM_TXPOWER_BG2] = 0x0030,
+ [EEPROM_TSSI_BOUND_BG1] = 0x0037,
+ [EEPROM_TSSI_BOUND_BG2] = 0x0038,
+ [EEPROM_TSSI_BOUND_BG3] = 0x0039,
+ [EEPROM_TSSI_BOUND_BG4] = 0x003a,
+ [EEPROM_TSSI_BOUND_BG5] = 0x003b,
+ [EEPROM_TXPOWER_A1] = 0x003c,
+ [EEPROM_TXPOWER_A2] = 0x0053,
+ [EEPROM_TSSI_BOUND_A1] = 0x006a,
+ [EEPROM_TSSI_BOUND_A2] = 0x006b,
+ [EEPROM_TSSI_BOUND_A3] = 0x006c,
+ [EEPROM_TSSI_BOUND_A4] = 0x006d,
+ [EEPROM_TSSI_BOUND_A5] = 0x006e,
+ [EEPROM_TXPOWER_BYRATE] = 0x006f,
+ [EEPROM_BBP_START] = 0x0078,
+};
+
+static const unsigned int rt2800_eeprom_map_ext[EEPROM_WORD_COUNT] = {
+ [EEPROM_CHIP_ID] = 0x0000,
+ [EEPROM_VERSION] = 0x0001,
+ [EEPROM_MAC_ADDR_0] = 0x0002,
+ [EEPROM_MAC_ADDR_1] = 0x0003,
+ [EEPROM_MAC_ADDR_2] = 0x0004,
+ [EEPROM_NIC_CONF0] = 0x001a,
+ [EEPROM_NIC_CONF1] = 0x001b,
+ [EEPROM_NIC_CONF2] = 0x001c,
+ [EEPROM_EIRP_MAX_TX_POWER] = 0x0020,
+ [EEPROM_FREQ] = 0x0022,
+ [EEPROM_LED_AG_CONF] = 0x0023,
+ [EEPROM_LED_ACT_CONF] = 0x0024,
+ [EEPROM_LED_POLARITY] = 0x0025,
+ [EEPROM_LNA] = 0x0026,
+ [EEPROM_EXT_LNA2] = 0x0027,
+ [EEPROM_RSSI_BG] = 0x0028,
+ [EEPROM_TXPOWER_DELTA] = 0x0028, /* Overlaps with RSSI_BG */
+ [EEPROM_RSSI_BG2] = 0x0029,
+ [EEPROM_TXMIXER_GAIN_BG] = 0x0029, /* Overlaps with RSSI_BG2 */
+ [EEPROM_RSSI_A] = 0x002a,
+ [EEPROM_RSSI_A2] = 0x002b,
+ [EEPROM_TXMIXER_GAIN_A] = 0x002b, /* Overlaps with RSSI_A2 */
+ [EEPROM_TXPOWER_BG1] = 0x0030,
+ [EEPROM_TXPOWER_BG2] = 0x0037,
+ [EEPROM_EXT_TXPOWER_BG3] = 0x003e,
+ [EEPROM_TSSI_BOUND_BG1] = 0x0045,
+ [EEPROM_TSSI_BOUND_BG2] = 0x0046,
+ [EEPROM_TSSI_BOUND_BG3] = 0x0047,
+ [EEPROM_TSSI_BOUND_BG4] = 0x0048,
+ [EEPROM_TSSI_BOUND_BG5] = 0x0049,
+ [EEPROM_TXPOWER_A1] = 0x004b,
+ [EEPROM_TXPOWER_A2] = 0x0065,
+ [EEPROM_EXT_TXPOWER_A3] = 0x007f,
+ [EEPROM_TSSI_BOUND_A1] = 0x009a,
+ [EEPROM_TSSI_BOUND_A2] = 0x009b,
+ [EEPROM_TSSI_BOUND_A3] = 0x009c,
+ [EEPROM_TSSI_BOUND_A4] = 0x009d,
+ [EEPROM_TSSI_BOUND_A5] = 0x009e,
+ [EEPROM_TXPOWER_BYRATE] = 0x00a0,
+};
+
+static unsigned int rt2800_eeprom_word_index(struct rt2x00_dev *rt2x00dev,
+ const enum rt2800_eeprom_word word)
+{
+ const unsigned int *map;
+ unsigned int index;
+
+ if (WARN_ONCE(word >= EEPROM_WORD_COUNT,
+ "%s: invalid EEPROM word %d\n",
+ wiphy_name(rt2x00dev->hw->wiphy), word))
+ return 0;
+
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ map = rt2800_eeprom_map_ext;
+ else
+ map = rt2800_eeprom_map;
+
+ index = map[word];
+
+ /* Index 0 is valid only for EEPROM_CHIP_ID.
+ * Otherwise it means that the offset of the
+ * given word is not initialized in the map,
+ * or that the field is not usable on the
+ * actual chipset.
+ */
+ WARN_ONCE(word != EEPROM_CHIP_ID && index == 0,
+ "%s: invalid access of EEPROM word %d\n",
+ wiphy_name(rt2x00dev->hw->wiphy), word);
+
+ return index;
+}
+
+static void *rt2800_eeprom_addr(struct rt2x00_dev *rt2x00dev,
+ const enum rt2800_eeprom_word word)
+{
+ unsigned int index;
+
+ index = rt2800_eeprom_word_index(rt2x00dev, word);
+ return rt2x00_eeprom_addr(rt2x00dev, index);
+}
+
+static void rt2800_eeprom_read(struct rt2x00_dev *rt2x00dev,
+ const enum rt2800_eeprom_word word, u16 *data)
+{
+ unsigned int index;
+
+ index = rt2800_eeprom_word_index(rt2x00dev, word);
+ rt2x00_eeprom_read(rt2x00dev, index, data);
+}
+
+static void rt2800_eeprom_write(struct rt2x00_dev *rt2x00dev,
+ const enum rt2800_eeprom_word word, u16 data)
+{
+ unsigned int index;
+
+ index = rt2800_eeprom_word_index(rt2x00dev, word);
+ rt2x00_eeprom_write(rt2x00dev, index, data);
+}
+
+static void rt2800_eeprom_read_from_array(struct rt2x00_dev *rt2x00dev,
+ const enum rt2800_eeprom_word array,
+ unsigned int offset,
+ u16 *data)
+{
+ unsigned int index;
+
+ index = rt2800_eeprom_word_index(rt2x00dev, array);
+ rt2x00_eeprom_read(rt2x00dev, index + offset, data);
+}
+
static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
@@ -609,16 +760,16 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
u8 offset2;
if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_OFFSET2);
} else {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &eeprom);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_OFFSET2);
}
@@ -890,6 +1041,9 @@ const struct rt2x00debug rt2800_rt2x00debug = {
.word_count = CSR_REG_SIZE / sizeof(u32),
},
.eeprom = {
+ /* NOTE: The local EEPROM access functions can't
+ * be used here, use the generic versions instead.
+ */
.read = rt2x00_eeprom_read,
.write = rt2x00_eeprom_write,
.word_base = EEPROM_BASE,
@@ -1547,7 +1701,7 @@ static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev)
led_r_mode = rt2x00_get_field32(reg, LED_CFG_LED_POLAR) ? 0 : 3;
if (led_g_mode != rt2x00_get_field32(reg, LED_CFG_G_LED_MODE) ||
led_r_mode != rt2x00_get_field32(reg, LED_CFG_R_LED_MODE)) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
led_ctrl = rt2x00_get_field16(eeprom, EEPROM_FREQ_LED_MODE);
if (led_ctrl == 0 || led_ctrl > 0x40) {
rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, led_g_mode);
@@ -1609,7 +1763,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2);
break;
case 3:
- rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0);
+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2);
break;
}
@@ -1622,7 +1776,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3352) ||
rt2x00_rt(rt2x00dev, RT3390)) {
- rt2x00_eeprom_read(rt2x00dev,
+ rt2800_eeprom_read(rt2x00dev,
EEPROM_NIC_CONF1, &eeprom);
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY))
@@ -1649,6 +1803,13 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
rt2800_bbp_write(rt2x00dev, 3, r3);
rt2800_bbp_write(rt2x00dev, 1, r1);
+
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ if (ant->rx_chain_num == 1)
+ rt2800_bbp_write(rt2x00dev, 86, 0x00);
+ else
+ rt2800_bbp_write(rt2x00dev, 86, 0x46);
+ }
}
EXPORT_SYMBOL_GPL(rt2800_config_ant);
@@ -1659,17 +1820,31 @@ static void rt2800_config_lna_gain(struct rt2x00_dev *rt2x00dev,
short lna_gain;
if (libconf->rf.channel <= 14) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
} else if (libconf->rf.channel <= 64) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
} else if (libconf->rf.channel <= 128) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
- lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1);
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_EXT_LNA2_A1);
+ } else {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_RSSI_BG2_LNA_A1);
+ }
} else {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
- lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2);
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_EXT_LNA2_A2);
+ } else {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_RSSI_A2_LNA_A2);
+ }
}
rt2x00dev->lna_gain = lna_gain;
@@ -1993,6 +2168,303 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
}
+static void rt2800_config_channel_rf3053(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_conf *conf,
+ struct rf_channel *rf,
+ struct channel_info *info)
+{
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+ u8 txrx_agc_fc;
+ u8 txrx_h20m;
+ u8 rfcsr;
+ u8 bbp;
+ const bool txbf_enabled = false; /* TODO */
+
+ /* TODO: use TX{0,1,2}FinePowerControl values from EEPROM */
+ rt2800_bbp_read(rt2x00dev, 109, &bbp);
+ rt2x00_set_field8(&bbp, BBP109_TX0_POWER, 0);
+ rt2x00_set_field8(&bbp, BBP109_TX1_POWER, 0);
+ rt2800_bbp_write(rt2x00dev, 109, bbp);
+
+ rt2800_bbp_read(rt2x00dev, 110, &bbp);
+ rt2x00_set_field8(&bbp, BBP110_TX2_POWER, 0);
+ rt2800_bbp_write(rt2x00dev, 110, bbp);
+
+ if (rf->channel <= 14) {
+ /* Restore BBP 25 & 26 for 2.4 GHz */
+ rt2800_bbp_write(rt2x00dev, 25, drv_data->bbp25);
+ rt2800_bbp_write(rt2x00dev, 26, drv_data->bbp26);
+ } else {
+ /* Hard code BBP 25 & 26 for 5GHz */
+
+ /* Enable IQ Phase correction */
+ rt2800_bbp_write(rt2x00dev, 25, 0x09);
+ /* Setup IQ Phase correction value */
+ rt2800_bbp_write(rt2x00dev, 26, 0xff);
+ }
+
+ rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
+ rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3 & 0xf);
+
+ rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR11_R, (rf->rf2 & 0x3));
+ rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR11_PLL_IDOH, 1);
+ if (rf->channel <= 14)
+ rt2x00_set_field8(&rfcsr, RFCSR11_PLL_MOD, 1);
+ else
+ rt2x00_set_field8(&rfcsr, RFCSR11_PLL_MOD, 2);
+ rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 53, &rfcsr);
+ if (rf->channel <= 14) {
+ rfcsr = 0;
+ rt2x00_set_field8(&rfcsr, RFCSR53_TX_POWER,
+ info->default_power1 & 0x1f);
+ } else {
+ if (rt2x00_is_usb(rt2x00dev))
+ rfcsr = 0x40;
+
+ rt2x00_set_field8(&rfcsr, RFCSR53_TX_POWER,
+ ((info->default_power1 & 0x18) << 1) |
+ (info->default_power1 & 7));
+ }
+ rt2800_rfcsr_write(rt2x00dev, 53, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 55, &rfcsr);
+ if (rf->channel <= 14) {
+ rfcsr = 0;
+ rt2x00_set_field8(&rfcsr, RFCSR55_TX_POWER,
+ info->default_power2 & 0x1f);
+ } else {
+ if (rt2x00_is_usb(rt2x00dev))
+ rfcsr = 0x40;
+
+ rt2x00_set_field8(&rfcsr, RFCSR55_TX_POWER,
+ ((info->default_power2 & 0x18) << 1) |
+ (info->default_power2 & 7));
+ }
+ rt2800_rfcsr_write(rt2x00dev, 55, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 54, &rfcsr);
+ if (rf->channel <= 14) {
+ rfcsr = 0;
+ rt2x00_set_field8(&rfcsr, RFCSR54_TX_POWER,
+ info->default_power3 & 0x1f);
+ } else {
+ if (rt2x00_is_usb(rt2x00dev))
+ rfcsr = 0x40;
+
+ rt2x00_set_field8(&rfcsr, RFCSR54_TX_POWER,
+ ((info->default_power3 & 0x18) << 1) |
+ (info->default_power3 & 7));
+ }
+ rt2800_rfcsr_write(rt2x00dev, 54, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
+ rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
+
+ switch (rt2x00dev->default_ant.tx_chain_num) {
+ case 3:
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
+ /* fallthrough */
+ case 2:
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
+ /* fallthrough */
+ case 1:
+ rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
+ break;
+ }
+
+ switch (rt2x00dev->default_ant.rx_chain_num) {
+ case 3:
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
+ /* fallthrough */
+ case 2:
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
+ /* fallthrough */
+ case 1:
+ rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
+ break;
+ }
+ rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
+
+ /* TODO: frequency calibration? */
+
+ if (conf_is_ht40(conf)) {
+ txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw40,
+ RFCSR24_TX_AGC_FC);
+ txrx_h20m = rt2x00_get_field8(drv_data->calibration_bw40,
+ RFCSR24_TX_H20M);
+ } else {
+ txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw20,
+ RFCSR24_TX_AGC_FC);
+ txrx_h20m = rt2x00_get_field8(drv_data->calibration_bw20,
+ RFCSR24_TX_H20M);
+ }
+
+ /* NOTE: the reference driver does not writes the new value
+ * back to RFCSR 32
+ */
+ rt2800_rfcsr_read(rt2x00dev, 32, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR32_TX_AGC_FC, txrx_agc_fc);
+
+ if (rf->channel <= 14)
+ rfcsr = 0xa0;
+ else
+ rfcsr = 0x80;
+ rt2800_rfcsr_write(rt2x00dev, 31, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, txrx_h20m);
+ rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, txrx_h20m);
+ rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
+
+ /* Band selection */
+ rt2800_rfcsr_read(rt2x00dev, 36, &rfcsr);
+ if (rf->channel <= 14)
+ rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 1);
+ else
+ rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 0);
+ rt2800_rfcsr_write(rt2x00dev, 36, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 34, &rfcsr);
+ if (rf->channel <= 14)
+ rfcsr = 0x3c;
+ else
+ rfcsr = 0x20;
+ rt2800_rfcsr_write(rt2x00dev, 34, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr);
+ if (rf->channel <= 14)
+ rfcsr = 0x1a;
+ else
+ rfcsr = 0x12;
+ rt2800_rfcsr_write(rt2x00dev, 12, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
+ if (rf->channel >= 1 && rf->channel <= 14)
+ rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 1);
+ else if (rf->channel >= 36 && rf->channel <= 64)
+ rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 2);
+ else if (rf->channel >= 100 && rf->channel <= 128)
+ rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 2);
+ else
+ rt2x00_set_field8(&rfcsr, RFCSR6_VCO_IC, 1);
+ rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2);
+ rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
+
+ rt2800_rfcsr_write(rt2x00dev, 46, 0x60);
+
+ if (rf->channel <= 14) {
+ rt2800_rfcsr_write(rt2x00dev, 10, 0xd3);
+ rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
+ } else {
+ rt2800_rfcsr_write(rt2x00dev, 10, 0xd8);
+ rt2800_rfcsr_write(rt2x00dev, 13, 0x23);
+ }
+
+ rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS01, 1);
+ rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
+ if (rf->channel <= 14) {
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, 5);
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS57, 3);
+ } else {
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, 4);
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS57, 2);
+ }
+ rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
+ if (rf->channel <= 14)
+ rt2x00_set_field8(&rfcsr, RFCSR49_TX_LO1_IC, 3);
+ else
+ rt2x00_set_field8(&rfcsr, RFCSR49_TX_LO1_IC, 2);
+
+ if (txbf_enabled)
+ rt2x00_set_field8(&rfcsr, RFCSR49_TX_DIV, 1);
+
+ rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR50_TX_LO1_EN, 0);
+ rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 57, &rfcsr);
+ if (rf->channel <= 14)
+ rt2x00_set_field8(&rfcsr, RFCSR57_DRV_CC, 0x1b);
+ else
+ rt2x00_set_field8(&rfcsr, RFCSR57_DRV_CC, 0x0f);
+ rt2800_rfcsr_write(rt2x00dev, 57, rfcsr);
+
+ if (rf->channel <= 14) {
+ rt2800_rfcsr_write(rt2x00dev, 44, 0x93);
+ rt2800_rfcsr_write(rt2x00dev, 52, 0x45);
+ } else {
+ rt2800_rfcsr_write(rt2x00dev, 44, 0x9b);
+ rt2800_rfcsr_write(rt2x00dev, 52, 0x05);
+ }
+
+ /* Initiate VCO calibration */
+ rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
+ if (rf->channel <= 14) {
+ rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
+ } else {
+ rt2x00_set_field8(&rfcsr, RFCSR3_BIT1, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR3_BIT2, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR3_BIT3, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR3_BIT4, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR3_BIT5, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
+ }
+ rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
+
+ if (rf->channel >= 1 && rf->channel <= 14) {
+ rfcsr = 0x23;
+ if (txbf_enabled)
+ rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
+ rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
+
+ rt2800_rfcsr_write(rt2x00dev, 45, 0xbb);
+ } else if (rf->channel >= 36 && rf->channel <= 64) {
+ rfcsr = 0x36;
+ if (txbf_enabled)
+ rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
+ rt2800_rfcsr_write(rt2x00dev, 39, 0x36);
+
+ rt2800_rfcsr_write(rt2x00dev, 45, 0xeb);
+ } else if (rf->channel >= 100 && rf->channel <= 128) {
+ rfcsr = 0x32;
+ if (txbf_enabled)
+ rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
+ rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
+
+ rt2800_rfcsr_write(rt2x00dev, 45, 0xb3);
+ } else {
+ rfcsr = 0x30;
+ if (txbf_enabled)
+ rt2x00_set_field8(&rfcsr, RFCSR39_RX_DIV, 1);
+ rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
+
+ rt2800_rfcsr_write(rt2x00dev, 45, 0x9b);
+ }
+}
+
#define POWER_BOUND 0x27
#define POWER_BOUND_5G 0x2b
#define FREQ_OFFSET_BOUND 0x5f
@@ -2563,6 +3035,23 @@ static void rt2800_iq_calibrate(struct rt2x00_dev *rt2x00dev, int channel)
rt2800_bbp_write(rt2x00dev, 159, cal != 0xff ? cal : 0);
}
+static char rt2800_txpower_to_dev(struct rt2x00_dev *rt2x00dev,
+ unsigned int channel,
+ char txpower)
+{
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ txpower = rt2x00_get_field8(txpower, EEPROM_TXPOWER_ALC);
+
+ if (channel <= 14)
+ return clamp_t(char, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
+
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ return clamp_t(char, txpower, MIN_A_TXPOWER_3593,
+ MAX_A_TXPOWER_3593);
+ else
+ return clamp_t(char, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
+}
+
static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
struct ieee80211_conf *conf,
struct rf_channel *rf,
@@ -2572,13 +3061,14 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
unsigned int tx_pin;
u8 bbp, rfcsr;
- if (rf->channel <= 14) {
- info->default_power1 = TXPOWER_G_TO_DEV(info->default_power1);
- info->default_power2 = TXPOWER_G_TO_DEV(info->default_power2);
- } else {
- info->default_power1 = TXPOWER_A_TO_DEV(info->default_power1);
- info->default_power2 = TXPOWER_A_TO_DEV(info->default_power2);
- }
+ info->default_power1 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
+ info->default_power1);
+ info->default_power2 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
+ info->default_power2);
+ if (rt2x00dev->default_ant.tx_chain_num > 2)
+ info->default_power3 =
+ rt2800_txpower_to_dev(rt2x00dev, rf->channel,
+ info->default_power3);
switch (rt2x00dev->chip.rf) {
case RF2020:
@@ -2591,6 +3081,9 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
case RF3052:
rt2800_config_channel_rf3052(rt2x00dev, conf, rf, info);
break;
+ case RF3053:
+ rt2800_config_channel_rf3053(rt2x00dev, conf, rf, info);
+ break;
case RF3290:
rt2800_config_channel_rf3290(rt2x00dev, conf, rf, info);
break;
@@ -2636,6 +3129,23 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 27, 0x20);
rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
+ } else if (rt2x00_rt(rt2x00dev, RT3593)) {
+ if (rf->channel > 14) {
+ /* Disable CCK Packet detection on 5GHz */
+ rt2800_bbp_write(rt2x00dev, 70, 0x00);
+ } else {
+ rt2800_bbp_write(rt2x00dev, 70, 0x0a);
+ }
+
+ if (conf_is_ht40(conf))
+ rt2800_bbp_write(rt2x00dev, 105, 0x04);
+ else
+ rt2800_bbp_write(rt2x00dev, 105, 0x34);
+
+ rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 77, 0x98);
} else {
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
@@ -2651,16 +3161,27 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 75, 0x46);
} else {
- rt2800_bbp_write(rt2x00dev, 82, 0x84);
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ rt2800_bbp_write(rt2x00dev, 82, 0x62);
+ else
+ rt2800_bbp_write(rt2x00dev, 82, 0x84);
rt2800_bbp_write(rt2x00dev, 75, 0x50);
}
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ rt2800_bbp_write(rt2x00dev, 83, 0x8a);
}
+
} else {
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_bbp_write(rt2x00dev, 82, 0x94);
+ else if (rt2x00_rt(rt2x00dev, RT3593))
+ rt2800_bbp_write(rt2x00dev, 82, 0x82);
else
rt2800_bbp_write(rt2x00dev, 82, 0xf2);
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ rt2800_bbp_write(rt2x00dev, 83, 0x9a);
+
if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags))
rt2800_bbp_write(rt2x00dev, 75, 0x46);
else
@@ -2731,6 +3252,41 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0x80);
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
+ rt2800_register_read(rt2x00dev, GPIO_CTRL, &reg);
+
+ /* Band selection. GPIO #8 controls all paths */
+ rt2x00_set_field32(&reg, GPIO_CTRL_DIR8, 0);
+ if (rf->channel <= 14)
+ rt2x00_set_field32(&reg, GPIO_CTRL_VAL8, 1);
+ else
+ rt2x00_set_field32(&reg, GPIO_CTRL_VAL8, 0);
+
+ rt2x00_set_field32(&reg, GPIO_CTRL_DIR4, 0);
+ rt2x00_set_field32(&reg, GPIO_CTRL_DIR7, 0);
+
+ /* LNA PE control.
+ * GPIO #4 controls PE0 and PE1,
+ * GPIO #7 controls PE2
+ */
+ rt2x00_set_field32(&reg, GPIO_CTRL_VAL4, 1);
+ rt2x00_set_field32(&reg, GPIO_CTRL_VAL7, 1);
+
+ rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
+ }
+
+ /* AGC init */
+ if (rf->channel <= 14)
+ reg = 0x1c + 2 * rt2x00dev->lna_gain;
+ else
+ reg = 0x22 + ((rt2x00dev->lna_gain * 5) / 3);
+
+ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
+
+ usleep_range(1000, 1500);
+ }
+
if (rt2x00_rt(rt2x00dev, RT5592)) {
rt2800_bbp_write(rt2x00dev, 195, 141);
rt2800_bbp_write(rt2x00dev, 196, conf_is_ht40(conf) ? 0x10 : 0x1a);
@@ -2798,62 +3354,62 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
* Example TSSI bounds 0xF0 0xD0 0xB5 0xA0 0x88 0x45 0x25 0x15 0x00
*/
if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS3);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2, &eeprom);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3, &eeprom);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_PLUS1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4, &eeprom);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS3);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5, &eeprom);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_PLUS4);
step = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_AGC_STEP);
} else {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1, &eeprom);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS3);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2, &eeprom);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3, &eeprom);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_PLUS1);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4, &eeprom);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS3);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5, &eeprom);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A5_PLUS4);
@@ -2899,7 +3455,7 @@ static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
u8 comp_type;
int comp_value = 0;
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom);
/*
* HT40 compensation not required.
@@ -2966,6 +3522,9 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
u8 eirp_txpower_criterion;
u8 reg_limit;
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ return min_t(u8, txpower, 0xc);
+
if (test_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags)) {
/*
* Check if eirp txpower exceed txpower_limit.
@@ -2974,12 +3533,12 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
* .11b data rate need add additional 4dbm
* when calculating eirp txpower.
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + 1,
- &eeprom);
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ 1, &eeprom);
criterion = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE0);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER,
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER,
&eeprom);
if (band == IEEE80211_BAND_2GHZ)
@@ -3001,6 +3560,412 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
return min_t(u8, txpower, 0xc);
}
+
+enum {
+ TX_PWR_CFG_0_IDX,
+ TX_PWR_CFG_1_IDX,
+ TX_PWR_CFG_2_IDX,
+ TX_PWR_CFG_3_IDX,
+ TX_PWR_CFG_4_IDX,
+ TX_PWR_CFG_5_IDX,
+ TX_PWR_CFG_6_IDX,
+ TX_PWR_CFG_7_IDX,
+ TX_PWR_CFG_8_IDX,
+ TX_PWR_CFG_9_IDX,
+ TX_PWR_CFG_0_EXT_IDX,
+ TX_PWR_CFG_1_EXT_IDX,
+ TX_PWR_CFG_2_EXT_IDX,
+ TX_PWR_CFG_3_EXT_IDX,
+ TX_PWR_CFG_4_EXT_IDX,
+ TX_PWR_CFG_IDX_COUNT,
+};
+
+static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_channel *chan,
+ int power_level)
+{
+ u8 txpower;
+ u16 eeprom;
+ u32 regs[TX_PWR_CFG_IDX_COUNT];
+ unsigned int offset;
+ enum ieee80211_band band = chan->band;
+ int delta;
+ int i;
+
+ memset(regs, '\0', sizeof(regs));
+
+ /* TODO: adapt TX power reduction from the rt28xx code */
+
+ /* calculate temperature compensation delta */
+ delta = rt2800_get_gain_calibration_delta(rt2x00dev);
+
+ if (band == IEEE80211_BAND_5GHZ)
+ offset = 16;
+ else
+ offset = 0;
+
+ if (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
+ offset += 8;
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset, &eeprom);
+
+ /* CCK 1MBS,2MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 1, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_CCK1_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_CCK1_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_EXT_IDX],
+ TX_PWR_CFG_0_EXT_CCK1_CH2, txpower);
+
+ /* CCK 5.5MBS,11MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 1, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_CCK5_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_CCK5_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_EXT_IDX],
+ TX_PWR_CFG_0_EXT_CCK5_CH2, txpower);
+
+ /* OFDM 6MBS,9MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_OFDM6_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_OFDM6_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_EXT_IDX],
+ TX_PWR_CFG_0_EXT_OFDM6_CH2, txpower);
+
+ /* OFDM 12MBS,18MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_OFDM12_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_IDX],
+ TX_PWR_CFG_0_OFDM12_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_0_EXT_IDX],
+ TX_PWR_CFG_0_EXT_OFDM12_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 1, &eeprom);
+
+ /* OFDM 24MBS,36MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_OFDM24_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_OFDM24_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_EXT_IDX],
+ TX_PWR_CFG_1_EXT_OFDM24_CH2, txpower);
+
+ /* OFDM 48MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_OFDM48_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_OFDM48_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_EXT_IDX],
+ TX_PWR_CFG_1_EXT_OFDM48_CH2, txpower);
+
+ /* OFDM 54MBS */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_OFDM54_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_OFDM54_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_OFDM54_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 2, &eeprom);
+
+ /* MCS 0,1 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_MCS0_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_MCS0_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_EXT_IDX],
+ TX_PWR_CFG_1_EXT_MCS0_CH2, txpower);
+
+ /* MCS 2,3 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_MCS2_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_IDX],
+ TX_PWR_CFG_1_MCS2_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_1_EXT_IDX],
+ TX_PWR_CFG_1_EXT_MCS2_CH2, txpower);
+
+ /* MCS 4,5 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS4_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS4_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_EXT_IDX],
+ TX_PWR_CFG_2_EXT_MCS4_CH2, txpower);
+
+ /* MCS 6 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS6_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS6_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_EXT_IDX],
+ TX_PWR_CFG_2_EXT_MCS6_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 3, &eeprom);
+
+ /* MCS 7 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_MCS7_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_MCS7_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_7_IDX],
+ TX_PWR_CFG_7_MCS7_CH2, txpower);
+
+ /* MCS 8,9 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS8_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS8_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_EXT_IDX],
+ TX_PWR_CFG_2_EXT_MCS8_CH2, txpower);
+
+ /* MCS 10,11 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS10_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_IDX],
+ TX_PWR_CFG_2_MCS10_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_2_EXT_IDX],
+ TX_PWR_CFG_2_EXT_MCS10_CH2, txpower);
+
+ /* MCS 12,13 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_MCS12_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_MCS12_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_EXT_IDX],
+ TX_PWR_CFG_3_EXT_MCS12_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 4, &eeprom);
+
+ /* MCS 14 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_MCS14_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_MCS14_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_EXT_IDX],
+ TX_PWR_CFG_3_EXT_MCS14_CH2, txpower);
+
+ /* MCS 15 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS15_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS15_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS15_CH2, txpower);
+
+ /* MCS 16,17 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS16_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS16_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS16_CH2, txpower);
+
+ /* MCS 18,19 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS18_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS18_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_5_IDX],
+ TX_PWR_CFG_5_MCS18_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 5, &eeprom);
+
+ /* MCS 20,21 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS20_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS20_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS20_CH2, txpower);
+
+ /* MCS 22 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS22_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS22_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_6_IDX],
+ TX_PWR_CFG_6_MCS22_CH2, txpower);
+
+ /* MCS 23 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS23_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS23_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_8_IDX],
+ TX_PWR_CFG_8_MCS23_CH2, txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 6, &eeprom);
+
+ /* STBC, MCS 0,1 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_STBC0_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_STBC0_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_EXT_IDX],
+ TX_PWR_CFG_3_EXT_STBC0_CH2, txpower);
+
+ /* STBC, MCS 2,3 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_STBC2_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_IDX],
+ TX_PWR_CFG_3_STBC2_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_3_EXT_IDX],
+ TX_PWR_CFG_3_EXT_STBC2_CH2, txpower);
+
+ /* STBC, MCS 4,5 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_EXT_IDX], TX_PWR_CFG_RATE0,
+ txpower);
+
+ /* STBC, MCS 6 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE2, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_IDX], TX_PWR_CFG_RATE3, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_4_EXT_IDX], TX_PWR_CFG_RATE2,
+ txpower);
+
+ /* read the next four txpower values */
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ offset + 7, &eeprom);
+
+ /* STBC, MCS 7 */
+ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
+ txpower = rt2800_compensate_txpower(rt2x00dev, 0, band, power_level,
+ txpower, delta);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_9_IDX],
+ TX_PWR_CFG_9_STBC7_CH0, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_9_IDX],
+ TX_PWR_CFG_9_STBC7_CH1, txpower);
+ rt2x00_set_field32(&regs[TX_PWR_CFG_9_IDX],
+ TX_PWR_CFG_9_STBC7_CH2, txpower);
+
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_0, regs[TX_PWR_CFG_0_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_1, regs[TX_PWR_CFG_1_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_2, regs[TX_PWR_CFG_2_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_3, regs[TX_PWR_CFG_3_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_4, regs[TX_PWR_CFG_4_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_5, regs[TX_PWR_CFG_5_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_6, regs[TX_PWR_CFG_6_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_7, regs[TX_PWR_CFG_7_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_8, regs[TX_PWR_CFG_8_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_9, regs[TX_PWR_CFG_9_IDX]);
+
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_0_EXT,
+ regs[TX_PWR_CFG_0_EXT_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_1_EXT,
+ regs[TX_PWR_CFG_1_EXT_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_2_EXT,
+ regs[TX_PWR_CFG_2_EXT_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_3_EXT,
+ regs[TX_PWR_CFG_3_EXT_IDX]);
+ rt2800_register_write(rt2x00dev, TX_PWR_CFG_4_EXT,
+ regs[TX_PWR_CFG_4_EXT_IDX]);
+
+ for (i = 0; i < TX_PWR_CFG_IDX_COUNT; i++)
+ rt2x00_dbg(rt2x00dev,
+ "band:%cGHz, BW:%c0MHz, TX_PWR_CFG_%d%s = %08lx\n",
+ (band == IEEE80211_BAND_5GHZ) ? '5' : '2',
+ (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) ?
+ '4' : '2',
+ (i > TX_PWR_CFG_9_IDX) ?
+ (i - TX_PWR_CFG_9_IDX - 1) : i,
+ (i > TX_PWR_CFG_9_IDX) ? "_EXT" : "",
+ (unsigned long) regs[i]);
+}
+
/*
* We configure transmit power using MAC TX_PWR_CFG_{0,...,N} registers and
* BBP R1 register. TX_PWR_CFG_X allow to configure per rate TX power values,
@@ -3010,9 +3975,9 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
* EEPROM_TXPOWER_BYRATE offset. We adjust them and BBP R1 settings according to
* current conditions (i.e. band, bandwidth, temperature, user settings).
*/
-static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_channel *chan,
- int power_level)
+static void rt2800_config_txpower_rt28xx(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_channel *chan,
+ int power_level)
{
u8 txpower, r1;
u16 eeprom;
@@ -3080,8 +4045,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
rt2800_register_read(rt2x00dev, offset, &reg);
/* read the next four txpower values */
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + i,
- &eeprom);
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ i, &eeprom);
is_rate_b = i ? 0 : 1;
/*
@@ -3129,8 +4094,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&reg, TX_PWR_CFG_RATE3, txpower);
/* read the next four txpower values */
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + i + 1,
- &eeprom);
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
+ i + 1, &eeprom);
is_rate_b = 0;
/*
@@ -3184,6 +4149,16 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
}
}
+static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_channel *chan,
+ int power_level)
+{
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ rt2800_config_txpower_rt3593(rt2x00dev, chan, power_level);
+ else
+ rt2800_config_txpower_rt28xx(rt2x00dev, chan, power_level);
+}
+
void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev)
{
rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.chandef.chan,
@@ -3219,6 +4194,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
break;
+ case RF3053:
case RF3290:
case RF5360:
case RF5370:
@@ -3528,7 +4504,8 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
+ &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000002c);
@@ -3559,6 +4536,23 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
} else if (rt2x00_rt(rt2x00dev, RT3572)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
+ } else if (rt2x00_rt(rt2x00dev, RT3593)) {
+ rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
+ if (rt2x00_rt_rev_lt(rt2x00dev, RT3593, REV_RT3593E)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
+ &eeprom);
+ if (rt2x00_get_field16(eeprom,
+ EEPROM_NIC_CONF1_DAC_TEST))
+ rt2800_register_write(rt2x00dev, TX_SW_CFG2,
+ 0x0000001f);
+ else
+ rt2800_register_write(rt2x00dev, TX_SW_CFG2,
+ 0x0000000f);
+ } else {
+ rt2800_register_write(rt2x00dev, TX_SW_CFG2,
+ 0x00000000);
+ }
} else if (rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392) ||
rt2x00_rt(rt2x00dev, RT5592)) {
@@ -3989,7 +4983,7 @@ static void rt2800_disable_unused_dac_adc(struct rt2x00_dev *rt2x00dev)
u8 value;
rt2800_bbp_read(rt2x00dev, 138, &value);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
value |= 0x20;
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
@@ -4332,6 +5326,22 @@ static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
rt2800_disable_unused_dac_adc(rt2x00dev);
}
+static void rt2800_init_bbp_3593(struct rt2x00_dev *rt2x00dev)
+{
+ rt2800_init_bbp_early(rt2x00dev);
+
+ rt2800_bbp_write(rt2x00dev, 79, 0x13);
+ rt2800_bbp_write(rt2x00dev, 80, 0x05);
+ rt2800_bbp_write(rt2x00dev, 81, 0x33);
+ rt2800_bbp_write(rt2x00dev, 137, 0x0f);
+
+ rt2800_bbp_write(rt2x00dev, 84, 0x19);
+
+ /* Enable DC filter */
+ if (rt2x00_rt_rev_gte(rt2x00dev, RT3593, REV_RT3593E))
+ rt2800_bbp_write(rt2x00dev, 103, 0xc0);
+}
+
static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
{
int ant, div_mode;
@@ -4402,7 +5412,7 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
rt2800_disable_unused_dac_adc(rt2x00dev);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
div_mode = rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
@@ -4488,7 +5498,7 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
div_mode = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
rt2800_bbp_read(rt2x00dev, 152, &value);
@@ -4547,6 +5557,9 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
case RT3572:
rt2800_init_bbp_3572(rt2x00dev);
break;
+ case RT3593:
+ rt2800_init_bbp_3593(rt2x00dev);
+ return;
case RT5390:
case RT5392:
rt2800_init_bbp_53xx(rt2x00dev);
@@ -4557,7 +5570,8 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
}
for (i = 0; i < EEPROM_BBP_SIZE; i++) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
+ rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_BBP_START, i,
+ &eeprom);
if (eeprom != 0xffff && eeprom != 0x0000) {
reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
@@ -4728,7 +5742,7 @@ static void rt2800_normal_mode_setup_3xxx(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt(rt2x00dev, RT3090)) {
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
rt2800_bbp_read(rt2x00dev, 138, &bbp);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
@@ -4771,6 +5785,42 @@ static void rt2800_normal_mode_setup_3xxx(struct rt2x00_dev *rt2x00dev)
}
}
+static void rt2800_normal_mode_setup_3593(struct rt2x00_dev *rt2x00dev)
+{
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+ u8 rfcsr;
+ u8 tx_gain;
+
+ rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR50_TX_LO2_EN, 0);
+ rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
+ tx_gain = rt2x00_get_field8(drv_data->txmixer_gain_24g,
+ RFCSR17_TXMIXER_GAIN);
+ rt2x00_set_field8(&rfcsr, RFCSR51_BITS24, tx_gain);
+ rt2800_rfcsr_write(rt2x00dev, 51, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 38, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR38_RX_LO1_EN, 0);
+ rt2800_rfcsr_write(rt2x00dev, 38, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 39, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR39_RX_LO2_EN, 0);
+ rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
+ rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
+ rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
+
+ rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2);
+ rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
+
+ /* TODO: enable stream mode */
+}
+
static void rt2800_normal_mode_setup_5xxx(struct rt2x00_dev *rt2x00dev)
{
u8 reg;
@@ -4778,7 +5828,7 @@ static void rt2800_normal_mode_setup_5xxx(struct rt2x00_dev *rt2x00dev)
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
rt2800_bbp_read(rt2x00dev, 138, &reg);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(&reg, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
@@ -4884,7 +5934,8 @@ static void rt2800_init_rfcsr_30xx(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
+ &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
else
@@ -5152,6 +6203,136 @@ static void rt2800_init_rfcsr_3572(struct rt2x00_dev *rt2x00dev)
rt2800_normal_mode_setup_3xxx(rt2x00dev);
}
+static void rt3593_post_bbp_init(struct rt2x00_dev *rt2x00dev)
+{
+ u8 bbp;
+ bool txbf_enabled = false; /* FIXME */
+
+ rt2800_bbp_read(rt2x00dev, 105, &bbp);
+ if (rt2x00dev->default_ant.rx_chain_num == 1)
+ rt2x00_set_field8(&bbp, BBP105_MLD, 0);
+ else
+ rt2x00_set_field8(&bbp, BBP105_MLD, 1);
+ rt2800_bbp_write(rt2x00dev, 105, bbp);
+
+ rt2800_bbp4_mac_if_ctrl(rt2x00dev);
+
+ rt2800_bbp_write(rt2x00dev, 92, 0x02);
+ rt2800_bbp_write(rt2x00dev, 82, 0x82);
+ rt2800_bbp_write(rt2x00dev, 106, 0x05);
+ rt2800_bbp_write(rt2x00dev, 104, 0x92);
+ rt2800_bbp_write(rt2x00dev, 88, 0x90);
+ rt2800_bbp_write(rt2x00dev, 148, 0xc8);
+ rt2800_bbp_write(rt2x00dev, 47, 0x48);
+ rt2800_bbp_write(rt2x00dev, 120, 0x50);
+
+ if (txbf_enabled)
+ rt2800_bbp_write(rt2x00dev, 163, 0xbd);
+ else
+ rt2800_bbp_write(rt2x00dev, 163, 0x9d);
+
+ /* SNR mapping */
+ rt2800_bbp_write(rt2x00dev, 142, 6);
+ rt2800_bbp_write(rt2x00dev, 143, 160);
+ rt2800_bbp_write(rt2x00dev, 142, 7);
+ rt2800_bbp_write(rt2x00dev, 143, 161);
+ rt2800_bbp_write(rt2x00dev, 142, 8);
+ rt2800_bbp_write(rt2x00dev, 143, 162);
+
+ /* ADC/DAC control */
+ rt2800_bbp_write(rt2x00dev, 31, 0x08);
+
+ /* RX AGC energy lower bound in log2 */
+ rt2800_bbp_write(rt2x00dev, 68, 0x0b);
+
+ /* FIXME: BBP 105 owerwrite? */
+ rt2800_bbp_write(rt2x00dev, 105, 0x04);
+
+}
+
+static void rt2800_init_rfcsr_3593(struct rt2x00_dev *rt2x00dev)
+{
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+ u32 reg;
+ u8 rfcsr;
+
+ /* Disable GPIO #4 and #7 function for LAN PE control */
+ rt2800_register_read(rt2x00dev, GPIO_SWITCH, &reg);
+ rt2x00_set_field32(&reg, GPIO_SWITCH_4, 0);
+ rt2x00_set_field32(&reg, GPIO_SWITCH_7, 0);
+ rt2800_register_write(rt2x00dev, GPIO_SWITCH, reg);
+
+ /* Initialize default register values */
+ rt2800_rfcsr_write(rt2x00dev, 1, 0x03);
+ rt2800_rfcsr_write(rt2x00dev, 3, 0x80);
+ rt2800_rfcsr_write(rt2x00dev, 5, 0x00);
+ rt2800_rfcsr_write(rt2x00dev, 6, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
+ rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
+ rt2800_rfcsr_write(rt2x00dev, 10, 0xd3);
+ rt2800_rfcsr_write(rt2x00dev, 11, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 12, 0x4e);
+ rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
+ rt2800_rfcsr_write(rt2x00dev, 18, 0x40);
+ rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
+ rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
+ rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
+ rt2800_rfcsr_write(rt2x00dev, 32, 0x78);
+ rt2800_rfcsr_write(rt2x00dev, 33, 0x3b);
+ rt2800_rfcsr_write(rt2x00dev, 34, 0x3c);
+ rt2800_rfcsr_write(rt2x00dev, 35, 0xe0);
+ rt2800_rfcsr_write(rt2x00dev, 38, 0x86);
+ rt2800_rfcsr_write(rt2x00dev, 39, 0x23);
+ rt2800_rfcsr_write(rt2x00dev, 44, 0xd3);
+ rt2800_rfcsr_write(rt2x00dev, 45, 0xbb);
+ rt2800_rfcsr_write(rt2x00dev, 46, 0x60);
+ rt2800_rfcsr_write(rt2x00dev, 49, 0x8e);
+ rt2800_rfcsr_write(rt2x00dev, 50, 0x86);
+ rt2800_rfcsr_write(rt2x00dev, 51, 0x75);
+ rt2800_rfcsr_write(rt2x00dev, 52, 0x45);
+ rt2800_rfcsr_write(rt2x00dev, 53, 0x18);
+ rt2800_rfcsr_write(rt2x00dev, 54, 0x18);
+ rt2800_rfcsr_write(rt2x00dev, 55, 0x18);
+ rt2800_rfcsr_write(rt2x00dev, 56, 0xdb);
+ rt2800_rfcsr_write(rt2x00dev, 57, 0x6e);
+
+ /* Initiate calibration */
+ /* TODO: use rt2800_rf_init_calibration ? */
+ rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1);
+ rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
+
+ rt2800_adjust_freq_offset(rt2x00dev);
+
+ rt2800_rfcsr_read(rt2x00dev, 18, &rfcsr);
+ rt2x00_set_field8(&rfcsr, RFCSR18_XO_TUNE_BYPASS, 1);
+ rt2800_rfcsr_write(rt2x00dev, 18, rfcsr);
+
+ rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+ rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
+ rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
+ rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+ usleep_range(1000, 1500);
+ rt2800_register_read(rt2x00dev, LDO_CFG0, &reg);
+ rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 0);
+ rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
+
+ /* Set initial values for RX filter calibration */
+ drv_data->calibration_bw20 = 0x1f;
+ drv_data->calibration_bw40 = 0x2f;
+
+ /* Save BBP 25 & 26 values for later use in channel switching */
+ rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
+ rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
+
+ rt2800_led_open_drain_enable(rt2x00dev);
+ rt2800_normal_mode_setup_3593(rt2x00dev);
+
+ rt3593_post_bbp_init(rt2x00dev);
+
+ /* TODO: enable stream mode support */
+}
+
static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 2);
@@ -5380,6 +6561,9 @@ static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
case RT3572:
rt2800_init_rfcsr_3572(rt2x00dev);
break;
+ case RT3593:
+ rt2800_init_rfcsr_3593(rt2x00dev);
+ break;
case RT5390:
rt2800_init_rfcsr_5390(rt2x00dev);
break;
@@ -5456,15 +6640,15 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
/*
* Initialize LED control
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_AG_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_ACT_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY, &word);
rt2800_mcu_request(rt2x00dev, MCU_LED_LED_POLARITY, 0xff,
word & 0xff, (word >> 8) & 0xff);
@@ -5560,6 +6744,34 @@ int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
}
EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse);
+static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev)
+{
+ u16 word;
+
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ return 0;
+
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word);
+ if ((word & 0x00ff) != 0x00ff)
+ return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL);
+
+ return 0;
+}
+
+static u8 rt2800_get_txmixer_gain_5g(struct rt2x00_dev *rt2x00dev)
+{
+ u16 word;
+
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ return 0;
+
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word);
+ if ((word & 0x00ff) != 0x00ff)
+ return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL);
+
+ return 0;
+}
+
static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
{
struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
@@ -5578,18 +6790,18 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Start validation of the data that has been read.
*/
- mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
+ mac = rt2800_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
if (!is_valid_ether_addr(mac)) {
eth_random_addr(mac);
rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", mac);
}
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
} else if (rt2x00_rt(rt2x00dev, RT2860) ||
rt2x00_rt(rt2x00dev, RT2872)) {
@@ -5598,10 +6810,10 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
*/
if (rt2x00_get_field16(word, EEPROM_NIC_CONF0_RXPATH) > 2)
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
}
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &word);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_HW_RADIO, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC, 0);
@@ -5618,24 +6830,24 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_INTERNAL_TX_ALC, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_BT_COEXIST, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_DAC_TEST, 0);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF1, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF1, word);
rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
}
- rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
if ((word & 0x00ff) == 0x00ff) {
rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
rt2x00_eeprom_dbg(rt2x00dev, "Freq: 0x%04x\n", word);
}
if ((word & 0xff00) == 0xff00) {
rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
LED_MODE_TXRX_ACTIVITY);
rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_AG_CONF, 0x5555);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_ACT_CONF, 0x2221);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_LED_POLARITY, 0xa9f8);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_LED_AG_CONF, 0x5555);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_LED_ACT_CONF, 0x2221);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_LED_POLARITY, 0xa9f8);
rt2x00_eeprom_dbg(rt2x00dev, "Led Mode: 0x%04x\n", word);
}
@@ -5644,56 +6856,61 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
* lna0 as correct value. Note that EEPROM_LNA
* is never validated.
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word);
- if ((word & 0x00ff) != 0x00ff) {
- drv_data->txmixer_gain_24g =
- rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL);
- } else {
- drv_data->txmixer_gain_24g = 0;
- }
+ drv_data->txmixer_gain_24g = rt2800_get_txmixer_gain_24g(rt2x00dev);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
- if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
- rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
- rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
- default_lna_gain);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word);
- if ((word & 0x00ff) != 0x00ff) {
- drv_data->txmixer_gain_5g =
- rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL);
- } else {
- drv_data->txmixer_gain_5g = 0;
+ if (!rt2x00_rt(rt2x00dev, RT3593)) {
+ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
+ default_lna_gain);
}
+ rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
+
+ drv_data->txmixer_gain_5g = rt2800_get_txmixer_gain_5g(rt2x00dev);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
- if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
- rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
- rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
- default_lna_gain);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
+ if (!rt2x00_rt(rt2x00dev, RT3593)) {
+ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
+ default_lna_gain);
+ }
+ rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
+
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &word);
+ if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_EXT_LNA2_A1,
+ default_lna_gain);
+ if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A2) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_EXT_LNA2_A2) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_EXT_LNA2_A1,
+ default_lna_gain);
+ rt2800_eeprom_write(rt2x00dev, EEPROM_EXT_LNA2, word);
+ }
return 0;
}
@@ -5707,7 +6924,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Read EEPROM word for configuration.
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
/*
* Identify RF chipset by EEPROM value
@@ -5717,7 +6934,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392))
- rt2x00_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
else
rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
@@ -5731,6 +6948,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
case RF3021:
case RF3022:
case RF3052:
+ case RF3053:
case RF3290:
case RF3320:
case RF3322:
@@ -5757,7 +6975,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00dev->default_ant.rx_chain_num =
rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH);
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3090) ||
@@ -5810,7 +7028,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Read frequency offset and RF programming sequence.
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
/*
@@ -5827,7 +7045,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Check if support EIRP tx power limit feature.
*/
- rt2x00_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ) <
EIRP_MAX_TX_POWER_LIMIT)
@@ -6109,12 +7327,79 @@ static const struct rf_channel rf_vals_5592_xtal40[] = {
{196, 83, 0, 12, 1},
};
+static const struct rf_channel rf_vals_3053[] = {
+ /* Channel, N, R, K */
+ {1, 241, 2, 2},
+ {2, 241, 2, 7},
+ {3, 242, 2, 2},
+ {4, 242, 2, 7},
+ {5, 243, 2, 2},
+ {6, 243, 2, 7},
+ {7, 244, 2, 2},
+ {8, 244, 2, 7},
+ {9, 245, 2, 2},
+ {10, 245, 2, 7},
+ {11, 246, 2, 2},
+ {12, 246, 2, 7},
+ {13, 247, 2, 2},
+ {14, 248, 2, 4},
+
+ {36, 0x56, 0, 4},
+ {38, 0x56, 0, 6},
+ {40, 0x56, 0, 8},
+ {44, 0x57, 0, 0},
+ {46, 0x57, 0, 2},
+ {48, 0x57, 0, 4},
+ {52, 0x57, 0, 8},
+ {54, 0x57, 0, 10},
+ {56, 0x58, 0, 0},
+ {60, 0x58, 0, 4},
+ {62, 0x58, 0, 6},
+ {64, 0x58, 0, 8},
+
+ {100, 0x5B, 0, 8},
+ {102, 0x5B, 0, 10},
+ {104, 0x5C, 0, 0},
+ {108, 0x5C, 0, 4},
+ {110, 0x5C, 0, 6},
+ {112, 0x5C, 0, 8},
+
+ /* NOTE: Channel 114 has been removed intentionally.
+ * The EEPROM contains no TX power values for that,
+ * and it is disabled in the vendor driver as well.
+ */
+
+ {116, 0x5D, 0, 0},
+ {118, 0x5D, 0, 2},
+ {120, 0x5D, 0, 4},
+ {124, 0x5D, 0, 8},
+ {126, 0x5D, 0, 10},
+ {128, 0x5E, 0, 0},
+ {132, 0x5E, 0, 4},
+ {134, 0x5E, 0, 6},
+ {136, 0x5E, 0, 8},
+ {140, 0x5F, 0, 0},
+
+ {149, 0x5F, 0, 9},
+ {151, 0x5F, 0, 11},
+ {153, 0x60, 0, 1},
+ {157, 0x60, 0, 5},
+ {159, 0x60, 0, 7},
+ {161, 0x60, 0, 9},
+ {165, 0x61, 0, 1},
+ {167, 0x61, 0, 3},
+ {169, 0x61, 0, 5},
+ {171, 0x61, 0, 7},
+ {173, 0x61, 0, 9},
+};
+
static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
struct channel_info *info;
char *default_power1;
char *default_power2;
+ char *default_power3;
unsigned int i;
u16 eeprom;
u32 reg;
@@ -6148,7 +7433,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
- rt2x00_eeprom_addr(rt2x00dev,
+ rt2800_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
/*
@@ -6164,7 +7449,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00dev->hw->max_report_rates = 7;
rt2x00dev->hw->max_rate_tries = 1;
- rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
+ rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
/*
* Initialize hw_mode information.
@@ -6199,6 +7484,10 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_3x);
spec->channels = rf_vals_3x;
+ } else if (rt2x00_rf(rt2x00dev, RF3053)) {
+ spec->supported_bands |= SUPPORT_BAND_5GHZ;
+ spec->num_channels = ARRAY_SIZE(rf_vals_3053);
+ spec->channels = rf_vals_3053;
} else if (rt2x00_rf(rt2x00dev, RF5592)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
@@ -6264,21 +7553,40 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->channels_info = info;
- default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
- default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
+ default_power1 = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
+ default_power2 = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
+
+ if (rt2x00dev->default_ant.tx_chain_num > 2)
+ default_power3 = rt2800_eeprom_addr(rt2x00dev,
+ EEPROM_EXT_TXPOWER_BG3);
+ else
+ default_power3 = NULL;
for (i = 0; i < 14; i++) {
info[i].default_power1 = default_power1[i];
info[i].default_power2 = default_power2[i];
+ if (default_power3)
+ info[i].default_power3 = default_power3[i];
}
if (spec->num_channels > 14) {
- default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
- default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
+ default_power1 = rt2800_eeprom_addr(rt2x00dev,
+ EEPROM_TXPOWER_A1);
+ default_power2 = rt2800_eeprom_addr(rt2x00dev,
+ EEPROM_TXPOWER_A2);
+
+ if (rt2x00dev->default_ant.tx_chain_num > 2)
+ default_power3 =
+ rt2800_eeprom_addr(rt2x00dev,
+ EEPROM_EXT_TXPOWER_A3);
+ else
+ default_power3 = NULL;
for (i = 14; i < spec->num_channels; i++) {
info[i].default_power1 = default_power1[i - 14];
info[i].default_power2 = default_power2[i - 14];
+ if (default_power3)
+ info[i].default_power3 = default_power3[i - 14];
}
}
@@ -6289,6 +7597,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
case RF3022:
case RF3320:
case RF3052:
+ case RF3053:
case RF3290:
case RF5360:
case RF5370:
@@ -6327,6 +7636,7 @@ static int rt2800_probe_rt(struct rt2x00_dev *rt2x00dev)
case RT3352:
case RT3390:
case RT3572:
+ case RT3593:
case RT5390:
case RT5392:
case RT5592:
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 840833b26bfa..fc9efdfca8f2 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -854,7 +854,10 @@ static void rt2800usb_queue_init(struct data_queue *queue)
struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
unsigned short txwi_size, rxwi_size;
- if (rt2x00_rt(rt2x00dev, RT5592)) {
+ if (rt2x00_rt(rt2x00dev, RT3593)) {
+ txwi_size = TXWI_DESC_SIZE_4WORDS;
+ rxwi_size = RXWI_DESC_SIZE_5WORDS;
+ } else if (rt2x00_rt(rt2x00dev, RT5592)) {
txwi_size = TXWI_DESC_SIZE_5WORDS;
rxwi_size = RXWI_DESC_SIZE_6WORDS;
} else {
@@ -1194,6 +1197,40 @@ static struct usb_device_id rt2800usb_device_table[] = {
/* Zinwell */
{ USB_DEVICE(0x5a57, 0x0284) },
#endif
+#ifdef CONFIG_RT2800USB_RT3573
+ /* AirLive */
+ { USB_DEVICE(0x1b75, 0x7733) },
+ /* ASUS */
+ { USB_DEVICE(0x0b05, 0x17bc) },
+ { USB_DEVICE(0x0b05, 0x17ad) },
+ /* Belkin */
+ { USB_DEVICE(0x050d, 0x1103) },
+ /* Cameo */
+ { USB_DEVICE(0x148f, 0xf301) },
+ /* Edimax */
+ { USB_DEVICE(0x7392, 0x7733) },
+ /* Hawking */
+ { USB_DEVICE(0x0e66, 0x0020) },
+ { USB_DEVICE(0x0e66, 0x0021) },
+ /* I-O DATA */
+ { USB_DEVICE(0x04bb, 0x094e) },
+ /* Linksys */
+ { USB_DEVICE(0x13b1, 0x003b) },
+ /* Logitec */
+ { USB_DEVICE(0x0789, 0x016b) },
+ /* NETGEAR */
+ { USB_DEVICE(0x0846, 0x9012) },
+ { USB_DEVICE(0x0846, 0x9019) },
+ /* Planex */
+ { USB_DEVICE(0x2019, 0xed19) },
+ /* Ralink */
+ { USB_DEVICE(0x148f, 0x3573) },
+ /* Sitecom */
+ { USB_DEVICE(0x0df6, 0x0067) },
+ { USB_DEVICE(0x0df6, 0x006a) },
+ /* ZyXEL */
+ { USB_DEVICE(0x0586, 0x3421) },
+#endif
#ifdef CONFIG_RT2800USB_RT53XX
/* Arcadyan */
{ USB_DEVICE(0x043e, 0x7a12) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index ee3fc570b11d..fe4c572db52c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -211,6 +211,7 @@ struct channel_info {
short max_power;
short default_power1;
short default_power2;
+ short default_power3;
};
/*
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 6c0a91ff963c..6c8a33b6ee22 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -936,13 +936,8 @@ void rt2x00queue_index_inc(struct queue_entry *entry, enum queue_index index)
spin_unlock_irqrestore(&queue->index_lock, irqflags);
}
-void rt2x00queue_pause_queue(struct data_queue *queue)
+static void rt2x00queue_pause_queue_nocheck(struct data_queue *queue)
{
- if (!test_bit(DEVICE_STATE_PRESENT, &queue->rt2x00dev->flags) ||
- !test_bit(QUEUE_STARTED, &queue->flags) ||
- test_and_set_bit(QUEUE_PAUSED, &queue->flags))
- return;
-
switch (queue->qid) {
case QID_AC_VO:
case QID_AC_VI:
@@ -958,6 +953,15 @@ void rt2x00queue_pause_queue(struct data_queue *queue)
break;
}
}
+void rt2x00queue_pause_queue(struct data_queue *queue)
+{
+ if (!test_bit(DEVICE_STATE_PRESENT, &queue->rt2x00dev->flags) ||
+ !test_bit(QUEUE_STARTED, &queue->flags) ||
+ test_and_set_bit(QUEUE_PAUSED, &queue->flags))
+ return;
+
+ rt2x00queue_pause_queue_nocheck(queue);
+}
EXPORT_SYMBOL_GPL(rt2x00queue_pause_queue);
void rt2x00queue_unpause_queue(struct data_queue *queue)
@@ -1019,7 +1023,7 @@ void rt2x00queue_stop_queue(struct data_queue *queue)
return;
}
- rt2x00queue_pause_queue(queue);
+ rt2x00queue_pause_queue_nocheck(queue);
queue->rt2x00dev->ops->lib->stop_queue(queue);
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index 7253de3d8c66..c2ffce7a907c 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -1,27 +1,20 @@
-config RTLWIFI
- tristate "Realtek wireless card support"
- depends on MAC80211
- select FW_LOADER
- ---help---
- This is common code for RTL8192CE/RTL8192CU/RTL8192SE/RTL8723AE
- drivers. This module does nothing by itself - the various front-end
- drivers need to be enabled to support any desired devices.
-
- If you choose to build as a module, it'll be called rtlwifi.
-
-config RTLWIFI_DEBUG
- bool "Debugging output for rtlwifi driver family"
- depends on RTLWIFI
+menuconfig RTL_CARDS
+ tristate "Realtek rtlwifi family of devices"
+ depends on MAC80211 && (PCI || USB)
default y
---help---
- To use the module option that sets the dynamic-debugging level for,
- the front-end driver, this parameter must be "Y". For memory-limited
- systems, choose "N". If in doubt, choose "Y".
+ This option will enable support for the Realtek mac80211-based
+ wireless drivers. Drivers rtl8192ce, rtl8192cu, rtl8192se, rtl8192de,
+ rtl8723eu, and rtl8188eu share some common code.
+
+if RTL_CARDS
config RTL8192CE
tristate "Realtek RTL8192CE/RTL8188CE Wireless Network Adapter"
- depends on RTLWIFI && PCI
+ depends on PCI
select RTL8192C_COMMON
+ select RTLWIFI
+ select RTLWIFI_PCI
---help---
This is the driver for Realtek RTL8192CE/RTL8188CE 802.11n PCIe
wireless network adapters.
@@ -30,7 +23,9 @@ config RTL8192CE
config RTL8192SE
tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter"
- depends on RTLWIFI && PCI
+ depends on PCI
+ select RTLWIFI
+ select RTLWIFI_PCI
---help---
This is the driver for Realtek RTL8192SE/RTL8191SE 802.11n PCIe
wireless network adapters.
@@ -39,7 +34,9 @@ config RTL8192SE
config RTL8192DE
tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter"
- depends on RTLWIFI && PCI
+ depends on PCI
+ select RTLWIFI
+ select RTLWIFI_PCI
---help---
This is the driver for Realtek RTL8192DE/RTL8188DE 802.11n PCIe
wireless network adapters.
@@ -48,7 +45,9 @@ config RTL8192DE
config RTL8723AE
tristate "Realtek RTL8723AE PCIe Wireless Network Adapter"
- depends on RTLWIFI && PCI
+ depends on PCI
+ select RTLWIFI
+ select RTLWIFI_PCI
---help---
This is the driver for Realtek RTL8723AE 802.11n PCIe
wireless network adapters.
@@ -57,7 +56,9 @@ config RTL8723AE
config RTL8188EE
tristate "Realtek RTL8188EE Wireless Network Adapter"
- depends on RTLWIFI && PCI
+ depends on PCI
+ select RTLWIFI
+ select RTLWIFI_PCI
---help---
This is the driver for Realtek RTL8188EE 802.11n PCIe
wireless network adapters.
@@ -66,7 +67,9 @@ config RTL8188EE
config RTL8192CU
tristate "Realtek RTL8192CU/RTL8188CU USB Wireless Network Adapter"
- depends on RTLWIFI && USB
+ depends on USB
+ select RTLWIFI
+ select RTLWIFI_USB
select RTL8192C_COMMON
---help---
This is the driver for Realtek RTL8192CU/RTL8188CU 802.11n USB
@@ -74,7 +77,28 @@ config RTL8192CU
If you choose to build it as a module, it will be called rtl8192cu
+config RTLWIFI
+ tristate
+ select FW_LOADER
+
+config RTLWIFI_PCI
+ tristate
+
+config RTLWIFI_USB
+ tristate
+
+config RTLWIFI_DEBUG
+ bool "Debugging output for rtlwifi driver family"
+ depends on RTLWIFI
+ default y
+ ---help---
+ To use the module option that sets the dynamic-debugging level for,
+ the front-end driver, this parameter must be "Y". For memory-limited
+ systems, choose "N". If in doubt, choose "Y".
+
config RTL8192C_COMMON
tristate
depends on RTL8192CE || RTL8192CU
- default m
+ default y
+
+endif
diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/rtlwifi/Makefile
index ff02b874f8d8..d56f023a4b90 100644
--- a/drivers/net/wireless/rtlwifi/Makefile
+++ b/drivers/net/wireless/rtlwifi/Makefile
@@ -12,13 +12,11 @@ rtlwifi-objs := \
rtl8192c_common-objs += \
-ifneq ($(CONFIG_PCI),)
-rtlwifi-objs += pci.o
-endif
+obj-$(CONFIG_RTLWIFI_PCI) += rtl_pci.o
+rtl_pci-objs := pci.o
-ifneq ($(CONFIG_USB),)
-rtlwifi-objs += usb.o
-endif
+obj-$(CONFIG_RTLWIFI_USB) += rtl_usb.o
+rtl_usb-objs := usb.o
obj-$(CONFIG_RTL8192C_COMMON) += rtl8192c/
obj-$(CONFIG_RTL8192CE) += rtl8192ce/
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 9d558ac77b0c..7651f5acc14b 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -172,6 +172,7 @@ u8 rtl_tid_to_ac(u8 tid)
{
return tid_to_ac[tid];
}
+EXPORT_SYMBOL_GPL(rtl_tid_to_ac);
static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
struct ieee80211_sta_ht_cap *ht_cap)
@@ -406,6 +407,7 @@ void rtl_deinit_deferred_work(struct ieee80211_hw *hw)
cancel_delayed_work(&rtlpriv->works.ps_rfon_wq);
cancel_delayed_work(&rtlpriv->works.fwevt_wq);
}
+EXPORT_SYMBOL_GPL(rtl_deinit_deferred_work);
void rtl_init_rfkill(struct ieee80211_hw *hw)
{
@@ -439,6 +441,7 @@ void rtl_deinit_rfkill(struct ieee80211_hw *hw)
{
wiphy_rfkill_stop_polling(hw->wiphy);
}
+EXPORT_SYMBOL_GPL(rtl_deinit_rfkill);
int rtl_init_core(struct ieee80211_hw *hw)
{
@@ -489,10 +492,12 @@ int rtl_init_core(struct ieee80211_hw *hw)
return 0;
}
+EXPORT_SYMBOL_GPL(rtl_init_core);
void rtl_deinit_core(struct ieee80211_hw *hw)
{
}
+EXPORT_SYMBOL_GPL(rtl_deinit_core);
void rtl_init_rx_config(struct ieee80211_hw *hw)
{
@@ -501,6 +506,7 @@ void rtl_init_rx_config(struct ieee80211_hw *hw)
rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *) (&mac->rx_conf));
}
+EXPORT_SYMBOL_GPL(rtl_init_rx_config);
/*********************************************************
*
@@ -879,6 +885,7 @@ bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb)
return true;
}
+EXPORT_SYMBOL_GPL(rtl_tx_mgmt_proc);
void rtl_get_tcb_desc(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info,
@@ -1052,6 +1059,7 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
return true;
}
+EXPORT_SYMBOL_GPL(rtl_action_proc);
/*should call before software enc*/
u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
@@ -1125,6 +1133,7 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
return false;
}
+EXPORT_SYMBOL_GPL(rtl_is_special_data);
/*********************************************************
*
@@ -1300,6 +1309,7 @@ void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb)
rtlpriv->link_info.bcn_rx_inperiod++;
}
+EXPORT_SYMBOL_GPL(rtl_beacon_statistic);
void rtl_watchdog_wq_callback(void *data)
{
@@ -1793,6 +1803,7 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len)
mac->vendor = vendor;
}
+EXPORT_SYMBOL_GPL(rtl_recognize_peer);
/*********************************************************
*
@@ -1849,6 +1860,7 @@ struct attribute_group rtl_attribute_group = {
.name = "rtlsysfs",
.attrs = rtl_sysfs_entries,
};
+EXPORT_SYMBOL_GPL(rtl_attribute_group);
MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
@@ -1856,7 +1868,8 @@ MODULE_AUTHOR("Larry Finger <Larry.FInger@lwfinger.net>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Realtek 802.11n PCI wireless core");
-struct rtl_global_var global_var = {};
+struct rtl_global_var rtl_global_var = {};
+EXPORT_SYMBOL_GPL(rtl_global_var);
static int __init rtl_core_module_init(void)
{
@@ -1864,8 +1877,8 @@ static int __init rtl_core_module_init(void)
pr_err("Unable to register rtl_rc, use default RC !!\n");
/* init some global vars */
- INIT_LIST_HEAD(&global_var.glb_priv_list);
- spin_lock_init(&global_var.glb_list_lock);
+ INIT_LIST_HEAD(&rtl_global_var.glb_priv_list);
+ spin_lock_init(&rtl_global_var.glb_list_lock);
return 0;
}
diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h
index 8576bc34b032..0e5fe0902daf 100644
--- a/drivers/net/wireless/rtlwifi/base.h
+++ b/drivers/net/wireless/rtlwifi/base.h
@@ -147,7 +147,7 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
u8 rtl_tid_to_ac(u8 tid);
extern struct attribute_group rtl_attribute_group;
void rtl_easy_concurrent_retrytimer_callback(unsigned long data);
-extern struct rtl_global_var global_var;
+extern struct rtl_global_var rtl_global_var;
int rtlwifi_rate_mapping(struct ieee80211_hw *hw,
bool isht, u8 desc_rate, bool first_ampdu);
bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index ee84844be008..733b7ce7f0e2 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -1330,3 +1330,4 @@ const struct ieee80211_ops rtl_ops = {
.rfkill_poll = rtl_op_rfkill_poll,
.flush = rtl_op_flush,
};
+EXPORT_SYMBOL_GPL(rtl_ops);
diff --git a/drivers/net/wireless/rtlwifi/debug.c b/drivers/net/wireless/rtlwifi/debug.c
index 7d52d3d7769f..76e2086e137e 100644
--- a/drivers/net/wireless/rtlwifi/debug.c
+++ b/drivers/net/wireless/rtlwifi/debug.c
@@ -51,3 +51,4 @@ void rtl_dbgp_flag_init(struct ieee80211_hw *hw)
/*Init Debug flag enable condition */
}
+EXPORT_SYMBOL_GPL(rtl_dbgp_flag_init);
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index 9e3894178e77..838a1ed3f194 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -229,6 +229,7 @@ void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf)
*pbuf = (u8) (value32 & 0xff);
}
+EXPORT_SYMBOL_GPL(read_efuse_byte);
void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
{
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index c97e9d327331..703f839af6ca 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -35,6 +35,13 @@
#include "efuse.h"
#include <linux/export.h>
#include <linux/kmemleak.h>
+#include <linux/module.h>
+
+MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger <Larry.FInger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("PCI basic driver for rtlwifi");
static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = {
PCI_VENDOR_ID_INTEL,
@@ -1008,19 +1015,6 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
return;
}
-static void rtl_lps_change_work_callback(struct work_struct *work)
-{
- struct rtl_works *rtlworks =
- container_of(work, struct rtl_works, lps_change_work);
- struct ieee80211_hw *hw = rtlworks->hw;
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- if (rtlpriv->enter_ps)
- rtl_lps_enter(hw);
- else
- rtl_lps_leave(hw);
-}
-
static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
{
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
@@ -1899,7 +1893,7 @@ int rtl_pci_probe(struct pci_dev *pdev,
rtlpriv->rtlhal.interface = INTF_PCI;
rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data);
rtlpriv->intf_ops = &rtl_pci_ops;
- rtlpriv->glb_var = &global_var;
+ rtlpriv->glb_var = &rtl_global_var;
/*
*init dbgp flags before all
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 884bceae38a9..298b615964e8 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -269,6 +269,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
spin_unlock_irqrestore(&rtlpriv->locks.ips_lock, flags);
}
+EXPORT_SYMBOL_GPL(rtl_ips_nic_on);
/*for FW LPS*/
@@ -518,6 +519,7 @@ void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len)
"u_bufferd: %x, m_buffered: %x\n", u_buffed, m_buffed);
}
}
+EXPORT_SYMBOL_GPL(rtl_swlps_beacon);
void rtl_swlps_rf_awake(struct ieee80211_hw *hw)
{
@@ -611,6 +613,19 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw)
MSECS(sleep_intv * mac->vif->bss_conf.beacon_int - 40));
}
+void rtl_lps_change_work_callback(struct work_struct *work)
+{
+ struct rtl_works *rtlworks =
+ container_of(work, struct rtl_works, lps_change_work);
+ struct ieee80211_hw *hw = rtlworks->hw;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ if (rtlpriv->enter_ps)
+ rtl_lps_enter(hw);
+ else
+ rtl_lps_leave(hw);
+}
+EXPORT_SYMBOL_GPL(rtl_lps_change_work_callback);
void rtl_swlps_wq_callback(void *data)
{
@@ -922,3 +937,4 @@ void rtl_p2p_info(struct ieee80211_hw *hw, void *data, unsigned int len)
else
rtl_p2p_noa_ie(hw, data, len - FCS_LEN);
}
+EXPORT_SYMBOL_GPL(rtl_p2p_info);
diff --git a/drivers/net/wireless/rtlwifi/ps.h b/drivers/net/wireless/rtlwifi/ps.h
index 4d682b753f50..88bd76ea88f7 100644
--- a/drivers/net/wireless/rtlwifi/ps.h
+++ b/drivers/net/wireless/rtlwifi/ps.h
@@ -49,5 +49,6 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw);
void rtl_swlps_rf_sleep(struct ieee80211_hw *hw);
void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
void rtl_p2p_info(struct ieee80211_hw *hw, void *data, unsigned int len);
+void rtl_lps_change_work_callback(struct work_struct *work);
#endif
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c
index f9f059dadb73..a98acefb8c06 100644
--- a/drivers/net/wireless/rtlwifi/rc.c
+++ b/drivers/net/wireless/rtlwifi/rc.c
@@ -218,6 +218,7 @@ static void rtl_tx_status(void *ppriv,
static void rtl_rate_init(void *ppriv,
struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta)
{
}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
index 8e3ec1e25644..0f7812e0c8aa 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
@@ -109,5 +109,8 @@ void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
u8 element_id, u32 cmd_len, u8 *p_cmdbuffer);
bool rtl92cu_phy_mac_config(struct ieee80211_hw *hw);
+void rtl92cu_update_hal_rate_tbl(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ u8 rssi_level);
#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h
index 262e1e4c6e5b..a1310abd0d54 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h
@@ -49,8 +49,5 @@ bool rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
u32 rtl92cu_phy_query_rf_reg(struct ieee80211_hw *hw,
enum radio_path rfpath, u32 regaddr, u32 bitmask);
void rtl92cu_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
-void rtl92cu_update_hal_rate_tbl(struct ieee80211_hw *hw,
- struct ieee80211_sta *sta,
- u8 rssi_level);
#endif
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index a3532e077871..e56778cac9bf 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -32,6 +32,13 @@
#include "ps.h"
#include "rtl8192c/fw_common.h"
#include <linux/export.h>
+#include <linux/module.h>
+
+MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
+MODULE_AUTHOR("Larry Finger <Larry.FInger@lwfinger.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("USB basic driver for rtlwifi");
#define REALTEK_USB_VENQT_READ 0xC0
#define REALTEK_USB_VENQT_WRITE 0x40
@@ -1070,6 +1077,8 @@ int rtl_usb_probe(struct usb_interface *intf,
spin_lock_init(&rtlpriv->locks.usb_lock);
INIT_WORK(&rtlpriv->works.fill_h2c_cmd,
rtl_fill_h2c_cmd_work_callback);
+ INIT_WORK(&rtlpriv->works.lps_change_work,
+ rtl_lps_change_work_callback);
rtlpriv->usb_data_index = 0;
init_completion(&rtlpriv->firmware_loading_complete);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index b8db55c868c7..d1b19c38a907 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1315,7 +1315,7 @@ static struct sk_buff *wl12xx_alloc_dummy_packet(struct wl1271 *wl)
#ifdef CONFIG_PM
static int
-wl1271_validate_wowlan_pattern(struct cfg80211_wowlan_trig_pkt_pattern *p)
+wl1271_validate_wowlan_pattern(struct cfg80211_pkt_pattern *p)
{
int num_fields = 0, in_field = 0, fields_size = 0;
int i, pattern_len = 0;
@@ -1458,9 +1458,9 @@ void wl1271_rx_filter_flatten_fields(struct wl12xx_rx_filter *filter,
* Allocates an RX filter returned through f
* which needs to be freed using rx_filter_free()
*/
-static int wl1271_convert_wowlan_pattern_to_rx_filter(
- struct cfg80211_wowlan_trig_pkt_pattern *p,
- struct wl12xx_rx_filter **f)
+static int
+wl1271_convert_wowlan_pattern_to_rx_filter(struct cfg80211_pkt_pattern *p,
+ struct wl12xx_rx_filter **f)
{
int i, j, ret = 0;
struct wl12xx_rx_filter *filter;
@@ -1562,7 +1562,7 @@ static int wl1271_configure_wowlan(struct wl1271 *wl,
/* Translate WoWLAN patterns into filters */
for (i = 0; i < wow->n_patterns; i++) {
- struct cfg80211_wowlan_trig_pkt_pattern *p;
+ struct cfg80211_pkt_pattern *p;
struct wl12xx_rx_filter *filter = NULL;
p = &wow->patterns[i];
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index a3c1c5aae6a9..1264923ade0f 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -345,6 +345,7 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
if (r && irq) {
const char *name = NULL;
+ memset(r, 0, sizeof(*r));
/*
* Get optional "interrupts-names" property to add a name
* to the resource.
@@ -482,8 +483,9 @@ void __init of_irq_init(const struct of_device_id *matches)
}
/* Get the next pending parent that might have children */
- desc = list_first_entry(&intc_parent_list, typeof(*desc), list);
- if (list_empty(&intc_parent_list) || !desc) {
+ desc = list_first_entry_or_null(&intc_parent_list,
+ typeof(*desc), list);
+ if (!desc) {
pr_err("of_irq_init: children remain, but no parents\n");
break;
}
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index e79e006eb9ab..9ee04b4b68bf 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -811,18 +811,28 @@ int iosapic_fixup_irq(void *isi_obj, struct pci_dev *pcidev)
return pcidev->irq;
}
-static struct iosapic_info *first_isi = NULL;
+static struct iosapic_info *iosapic_list;
#ifdef CONFIG_64BIT
-int iosapic_serial_irq(int num)
+int iosapic_serial_irq(struct parisc_device *dev)
{
- struct iosapic_info *isi = first_isi;
- struct irt_entry *irte = NULL; /* only used if PAT PDC */
+ struct iosapic_info *isi;
+ struct irt_entry *irte;
struct vector_info *vi;
- int isi_line; /* line used by device */
+ int cnt;
+ int intin;
+
+ intin = (dev->mod_info >> 24) & 15;
/* lookup IRT entry for isi/slot/pin set */
- irte = &irt_cell[num];
+ for (cnt = 0; cnt < irt_num_entry; cnt++) {
+ irte = &irt_cell[cnt];
+ if (COMPARE_IRTE_ADDR(irte, dev->mod0) &&
+ irte->dest_iosapic_intin == intin)
+ break;
+ }
+ if (cnt >= irt_num_entry)
+ return 0; /* no irq found, force polling */
DBG_IRT("iosapic_serial_irq(): irte %p %x %x %x %x %x %x %x %x\n",
irte,
@@ -834,11 +844,17 @@ int iosapic_serial_irq(int num)
irte->src_seg_id,
irte->dest_iosapic_intin,
(u32) irte->dest_iosapic_addr);
- isi_line = irte->dest_iosapic_intin;
+
+ /* search for iosapic */
+ for (isi = iosapic_list; isi; isi = isi->isi_next)
+ if (isi->isi_hpa == dev->mod0)
+ break;
+ if (!isi)
+ return 0; /* no iosapic found, force polling */
/* get vector info for this input line */
- vi = isi->isi_vector + isi_line;
- DBG_IRT("iosapic_serial_irq: line %d vi 0x%p\n", isi_line, vi);
+ vi = isi->isi_vector + intin;
+ DBG_IRT("iosapic_serial_irq: line %d vi 0x%p\n", iosapic_intin, vi);
/* If this IRQ line has already been setup, skip it */
if (vi->irte)
@@ -941,8 +957,8 @@ void *iosapic_register(unsigned long hpa)
vip->irqline = (unsigned char) cnt;
vip->iosapic = isi;
}
- if (!first_isi)
- first_isi = isi;
+ isi->isi_next = iosapic_list;
+ iosapic_list = isi;
return isi;
}
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 13a633b1612e..7bf3926aecc0 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -86,10 +86,6 @@ struct mvebu_sw_pci_bridge {
u16 secondary_status;
u16 membase;
u16 memlimit;
- u16 prefmembase;
- u16 prefmemlimit;
- u32 prefbaseupper;
- u32 preflimitupper;
u16 iobaseupper;
u16 iolimitupper;
u8 cappointer;
@@ -419,15 +415,7 @@ static int mvebu_sw_pci_bridge_read(struct mvebu_pcie_port *port,
break;
case PCI_PREF_MEMORY_BASE:
- *value = (bridge->prefmemlimit << 16 | bridge->prefmembase);
- break;
-
- case PCI_PREF_BASE_UPPER32:
- *value = bridge->prefbaseupper;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- *value = bridge->preflimitupper;
+ *value = 0;
break;
case PCI_IO_BASE_UPPER16:
@@ -501,19 +489,6 @@ static int mvebu_sw_pci_bridge_write(struct mvebu_pcie_port *port,
mvebu_pcie_handle_membase_change(port);
break;
- case PCI_PREF_MEMORY_BASE:
- bridge->prefmembase = value & 0xffff;
- bridge->prefmemlimit = value >> 16;
- break;
-
- case PCI_PREF_BASE_UPPER32:
- bridge->prefbaseupper = value;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- bridge->preflimitupper = value;
- break;
-
case PCI_IO_BASE_UPPER16:
bridge->iobaseupper = value & 0xffff;
bridge->iolimitupper = value >> 16;
diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig
index bb7ebb22db01..d85009de713d 100644
--- a/drivers/pci/hotplug/Kconfig
+++ b/drivers/pci/hotplug/Kconfig
@@ -3,16 +3,13 @@
#
menuconfig HOTPLUG_PCI
- tristate "Support for PCI Hotplug"
+ bool "Support for PCI Hotplug"
depends on PCI && SYSFS
---help---
Say Y here if you have a motherboard with a PCI Hotplug controller.
This allows you to add and remove PCI cards while the machine is
powered up and running.
- To compile this driver as a module, choose M here: the
- module will be called pci_hotplug.
-
When in doubt, say N.
if HOTPLUG_PCI
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index aac7a40e4a4a..0e0d0f7f63fd 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -92,7 +92,14 @@ int pciehp_unconfigure_device(struct slot *p_slot)
if (ret)
presence = 0;
- list_for_each_entry_safe(dev, temp, &parent->devices, bus_list) {
+ /*
+ * Stopping an SR-IOV PF device removes all the associated VFs,
+ * which will update the bus->devices list and confuse the
+ * iterator. Therefore, iterate in reverse so we remove the VFs
+ * first, then the PF. We do the same in pci_stop_bus_device().
+ */
+ list_for_each_entry_safe_reverse(dev, temp, &parent->devices,
+ bus_list) {
pci_dev_get(dev);
if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE && presence) {
pci_read_config_byte(dev, PCI_BRIDGE_CONTROL, &bctl);
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index b29e20b7862f..bb7af78e4eed 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -388,7 +388,6 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
/* Remove the EADS bridge device itself */
BUG_ON(!bus->self);
pr_debug("PCI: Now removing bridge device %s\n", pci_name(bus->self));
- eeh_remove_bus_device(bus->self, true);
pci_stop_and_remove_bus_device(bus->self);
return 0;
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index dbdc5f7e2b29..01e264fb50e0 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -317,13 +317,20 @@ void acpi_pci_remove_bus(struct pci_bus *bus)
/* ACPI bus type */
static int acpi_pci_find_device(struct device *dev, acpi_handle *handle)
{
- struct pci_dev * pci_dev;
- u64 addr;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ bool is_bridge;
+ u64 addr;
- pci_dev = to_pci_dev(dev);
+ /*
+ * pci_is_bridge() is not suitable here, because pci_dev->subordinate
+ * is set only after acpi_pci_find_device() has been called for the
+ * given device.
+ */
+ is_bridge = pci_dev->hdr_type == PCI_HEADER_TYPE_BRIDGE
+ || pci_dev->hdr_type == PCI_HEADER_TYPE_CARDBUS;
/* Please ref to ACPI spec for the syntax of _ADR */
addr = (PCI_SLOT(pci_dev->devfn) << 16) | PCI_FUNC(pci_dev->devfn);
- *handle = acpi_get_child(DEVICE_ACPI_HANDLE(dev->parent), addr);
+ *handle = acpi_find_child(ACPI_HANDLE(dev->parent), addr, is_bridge);
if (!*handle)
return -ENODEV;
return 0;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e37fea6e178d..c71e78c46705 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3579,6 +3579,49 @@ int pcie_set_mps(struct pci_dev *dev, int mps)
}
/**
+ * pcie_get_minimum_link - determine minimum link settings of a PCI device
+ * @dev: PCI device to query
+ * @speed: storage for minimum speed
+ * @width: storage for minimum width
+ *
+ * This function will walk up the PCI device chain and determine the minimum
+ * link width and speed of the device.
+ */
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+ enum pcie_link_width *width)
+{
+ int ret;
+
+ *speed = PCI_SPEED_UNKNOWN;
+ *width = PCIE_LNK_WIDTH_UNKNOWN;
+
+ while (dev) {
+ u16 lnksta;
+ enum pci_bus_speed next_speed;
+ enum pcie_link_width next_width;
+
+ ret = pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta);
+ if (ret)
+ return ret;
+
+ next_speed = pcie_link_speed[lnksta & PCI_EXP_LNKSTA_CLS];
+ next_width = (lnksta & PCI_EXP_LNKSTA_NLW) >>
+ PCI_EXP_LNKSTA_NLW_SHIFT;
+
+ if (next_speed < *speed)
+ *speed = next_speed;
+
+ if (next_width < *width)
+ *width = next_width;
+
+ dev = dev->bus->self;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(pcie_get_minimum_link);
+
+/**
* pci_select_bars - Make BAR mask from the type of resource
* @dev: the PCI device for which BAR mask is made
* @flags: resource type mask to be selected
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index d1182c4a754e..948d1a033a22 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -6,6 +6,9 @@
#define PCI_CFG_SPACE_SIZE 256
#define PCI_CFG_SPACE_EXP_SIZE 4096
+extern const unsigned char pcix_bus_speed[];
+extern const unsigned char pcie_link_speed[];
+
/* Functions internal to the PCI core code */
int pci_create_sysfs_dev_files(struct pci_dev *pdev);
diff --git a/drivers/pci/pcie/Kconfig b/drivers/pci/pcie/Kconfig
index 569f82fc9e22..3b94cfcfa03b 100644
--- a/drivers/pci/pcie/Kconfig
+++ b/drivers/pci/pcie/Kconfig
@@ -14,15 +14,12 @@ config PCIEPORTBUS
# Include service Kconfig here
#
config HOTPLUG_PCI_PCIE
- tristate "PCI Express Hotplug driver"
+ bool "PCI Express Hotplug driver"
depends on HOTPLUG_PCI && PCIEPORTBUS
help
Say Y here if you have a motherboard that supports PCI Express Native
Hotplug
- To compile this driver as a module, choose M here: the
- module will be called pciehp.
-
When in doubt, say N.
source "drivers/pci/pcie/aer/Kconfig"
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 46ada5c098eb..496c5b082d42 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -513,7 +513,7 @@ static struct pci_host_bridge *pci_alloc_host_bridge(struct pci_bus *b)
return bridge;
}
-static unsigned char pcix_bus_speed[] = {
+const unsigned char pcix_bus_speed[] = {
PCI_SPEED_UNKNOWN, /* 0 */
PCI_SPEED_66MHz_PCIX, /* 1 */
PCI_SPEED_100MHz_PCIX, /* 2 */
@@ -532,7 +532,7 @@ static unsigned char pcix_bus_speed[] = {
PCI_SPEED_133MHz_PCIX_533 /* F */
};
-static unsigned char pcie_link_speed[] = {
+const unsigned char pcie_link_speed[] = {
PCI_SPEED_UNKNOWN, /* 0 */
PCIE_SPEED_2_5GT, /* 1 */
PCIE_SPEED_5_0GT, /* 2 */
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index d254e2379533..64a7de22d9af 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -300,6 +300,47 @@ static void assign_requested_resources_sorted(struct list_head *head,
}
}
+static unsigned long pci_fail_res_type_mask(struct list_head *fail_head)
+{
+ struct pci_dev_resource *fail_res;
+ unsigned long mask = 0;
+
+ /* check failed type */
+ list_for_each_entry(fail_res, fail_head, list)
+ mask |= fail_res->flags;
+
+ /*
+ * one pref failed resource will set IORESOURCE_MEM,
+ * as we can allocate pref in non-pref range.
+ * Will release all assigned non-pref sibling resources
+ * according to that bit.
+ */
+ return mask & (IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_PREFETCH);
+}
+
+static bool pci_need_to_release(unsigned long mask, struct resource *res)
+{
+ if (res->flags & IORESOURCE_IO)
+ return !!(mask & IORESOURCE_IO);
+
+ /* check pref at first */
+ if (res->flags & IORESOURCE_PREFETCH) {
+ if (mask & IORESOURCE_PREFETCH)
+ return true;
+ /* count pref if its parent is non-pref */
+ else if ((mask & IORESOURCE_MEM) &&
+ !(res->parent->flags & IORESOURCE_PREFETCH))
+ return true;
+ else
+ return false;
+ }
+
+ if (res->flags & IORESOURCE_MEM)
+ return !!(mask & IORESOURCE_MEM);
+
+ return false; /* should not get here */
+}
+
static void __assign_resources_sorted(struct list_head *head,
struct list_head *realloc_head,
struct list_head *fail_head)
@@ -312,11 +353,24 @@ static void __assign_resources_sorted(struct list_head *head,
* if could do that, could get out early.
* if could not do that, we still try to assign requested at first,
* then try to reassign add_size for some resources.
+ *
+ * Separate three resource type checking if we need to release
+ * assigned resource after requested + add_size try.
+ * 1. if there is io port assign fail, will release assigned
+ * io port.
+ * 2. if there is pref mmio assign fail, release assigned
+ * pref mmio.
+ * if assigned pref mmio's parent is non-pref mmio and there
+ * is non-pref mmio assign fail, will release that assigned
+ * pref mmio.
+ * 3. if there is non-pref mmio assign fail or pref mmio
+ * assigned fail, will release assigned non-pref mmio.
*/
LIST_HEAD(save_head);
LIST_HEAD(local_fail_head);
struct pci_dev_resource *save_res;
- struct pci_dev_resource *dev_res;
+ struct pci_dev_resource *dev_res, *tmp_res;
+ unsigned long fail_type;
/* Check if optional add_size is there */
if (!realloc_head || list_empty(realloc_head))
@@ -348,6 +402,19 @@ static void __assign_resources_sorted(struct list_head *head,
return;
}
+ /* check failed type */
+ fail_type = pci_fail_res_type_mask(&local_fail_head);
+ /* remove not need to be released assigned res from head list etc */
+ list_for_each_entry_safe(dev_res, tmp_res, head, list)
+ if (dev_res->res->parent &&
+ !pci_need_to_release(fail_type, dev_res->res)) {
+ /* remove it from realloc_head list */
+ remove_from_list(realloc_head, dev_res->res);
+ remove_from_list(&save_head, dev_res->res);
+ list_del(&dev_res->list);
+ kfree(dev_res);
+ }
+
free_list(&local_fail_head);
/* Release assigned resource */
list_for_each_entry(dev_res, head, list)
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 5b272bfd261d..2a00239661b3 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1193,6 +1193,7 @@ void pinctrl_unregister_map(struct pinctrl_map const *map)
list_for_each_entry(maps_node, &pinctrl_maps, node) {
if (maps_node->maps == map) {
list_del(&maps_node->node);
+ kfree(maps_node);
mutex_unlock(&pinctrl_maps_mutex);
return;
}
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 6866548fab31..7323cca440b5 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1483,6 +1483,7 @@ static int pcs_add_gpio_func(struct device_node *node, struct pcs_device *pcs)
return ret;
}
+#ifdef CONFIG_PM
static int pinctrl_single_suspend(struct platform_device *pdev,
pm_message_t state)
{
@@ -1505,6 +1506,7 @@ static int pinctrl_single_resume(struct platform_device *pdev)
return pinctrl_force_default(pcs->pctl);
}
+#endif
static int pcs_probe(struct platform_device *pdev)
{
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index 7956df58d751..31f7d0e04aaa 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -3785,6 +3785,7 @@ static const struct regulator_desc sh73a0_vccq_mc0_desc = {
static struct regulator_consumer_supply sh73a0_vccq_mc0_consumers[] = {
REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+ REGULATOR_SUPPLY("vqmmc", "ee100000.sdhi"),
};
static const struct regulator_init_data sh73a0_vccq_mc0_init_data = {
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas6.c b/drivers/pinctrl/sirf/pinctrl-atlas6.c
index 1fa39a444171..867c9681763c 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas6.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas6.c
@@ -496,7 +496,7 @@ static const unsigned sdmmc5_pins[] = { 24, 25, 26 };
static const struct sirfsoc_muxmask usp0_muxmask[] = {
{
.group = 1,
- .mask = BIT(19) | BIT(20) | BIT(21) | BIT(22),
+ .mask = BIT(19) | BIT(20) | BIT(21) | BIT(22) | BIT(23),
},
};
@@ -507,8 +507,21 @@ static const struct sirfsoc_padmux usp0_padmux = {
.funcval = 0,
};
-static const unsigned usp0_pins[] = { 51, 52, 53, 54 };
+static const unsigned usp0_pins[] = { 51, 52, 53, 54, 55 };
+static const struct sirfsoc_muxmask usp0_uart_nostreamctrl_muxmask[] = {
+ {
+ .group = 1,
+ .mask = BIT(20) | BIT(21),
+ },
+};
+
+static const struct sirfsoc_padmux usp0_uart_nostreamctrl_padmux = {
+ .muxmask_counts = ARRAY_SIZE(usp0_uart_nostreamctrl_muxmask),
+ .muxmask = usp0_uart_nostreamctrl_muxmask,
+};
+
+static const unsigned usp0_uart_nostreamctrl_pins[] = { 52, 53 };
static const struct sirfsoc_muxmask usp1_muxmask[] = {
{
.group = 0,
@@ -822,6 +835,8 @@ static const struct sirfsoc_pin_group sirfsoc_pin_groups[] = {
SIRFSOC_PIN_GROUP("uart2grp", uart2_pins),
SIRFSOC_PIN_GROUP("uart2_nostreamctrlgrp", uart2_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp0grp", usp0_pins),
+ SIRFSOC_PIN_GROUP("usp0_uart_nostreamctrl_grp",
+ usp0_uart_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp1grp", usp1_pins),
SIRFSOC_PIN_GROUP("i2c0grp", i2c0_pins),
SIRFSOC_PIN_GROUP("i2c1grp", i2c1_pins),
@@ -862,6 +877,8 @@ static const char * const uart0grp[] = { "uart0grp" };
static const char * const uart1grp[] = { "uart1grp" };
static const char * const uart2grp[] = { "uart2grp" };
static const char * const uart2_nostreamctrlgrp[] = { "uart2_nostreamctrlgrp" };
+static const char * const usp0_uart_nostreamctrl_grp[] = {
+ "usp0_uart_nostreamctrl_grp" };
static const char * const usp0grp[] = { "usp0grp" };
static const char * const usp1grp[] = { "usp1grp" };
static const char * const i2c0grp[] = { "i2c0grp" };
@@ -904,6 +921,9 @@ static const struct sirfsoc_pmx_func sirfsoc_pmx_functions[] = {
SIRFSOC_PMX_FUNCTION("uart2", uart2grp, uart2_padmux),
SIRFSOC_PMX_FUNCTION("uart2_nostreamctrl", uart2_nostreamctrlgrp, uart2_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp0", usp0grp, usp0_padmux),
+ SIRFSOC_PMX_FUNCTION("usp0_uart_nostreamctrl",
+ usp0_uart_nostreamctrl_grp,
+ usp0_uart_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp1", usp1grp, usp1_padmux),
SIRFSOC_PMX_FUNCTION("i2c0", i2c0grp, i2c0_padmux),
SIRFSOC_PMX_FUNCTION("i2c1", i2c1grp, i2c1_padmux),
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 9847ab163829..167f3d00c916 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -180,7 +180,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
struct pnp_dev *dev = data;
struct acpi_resource_dma *dma;
struct acpi_resource_vendor_typed *vendor_typed;
- struct resource r;
+ struct resource r = {0};
int i, flags;
if (acpi_dev_resource_memory(res, &r)
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 3e6db1c1dc29..d95e101ffb43 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -515,6 +515,7 @@ struct pnp_resource *pnp_add_resource(struct pnp_dev *dev,
}
pnp_res->res = *res;
+ pnp_res->res.name = dev->name;
dev_dbg(&dev->dev, "%pR\n", res);
return pnp_res;
}
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index f4f30af2df68..2e8a20cac588 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -1715,11 +1715,13 @@ int rio_unregister_scan(int mport_id, struct rio_scan *scan_ops)
(mport_id == RIO_MPORT_ANY && port->nscan == scan_ops))
port->nscan = NULL;
- list_for_each_entry(scan, &rio_scans, node)
+ list_for_each_entry(scan, &rio_scans, node) {
if (scan->mport_id == mport_id) {
list_del(&scan->node);
kfree(scan);
+ break;
}
+ }
mutex_unlock(&rio_mport_list_lock);
diff --git a/drivers/rtc/rtc-stmp3xxx.c b/drivers/rtc/rtc-stmp3xxx.c
index 767fee2ab340..26019531db15 100644
--- a/drivers/rtc/rtc-stmp3xxx.c
+++ b/drivers/rtc/rtc-stmp3xxx.c
@@ -23,6 +23,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <linux/rtc.h>
#include <linux/slab.h>
#include <linux/of_device.h>
@@ -119,24 +120,39 @@ static void stmp3xxx_wdt_register(struct platform_device *rtc_pdev)
}
#endif /* CONFIG_STMP3XXX_RTC_WATCHDOG */
-static void stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)
+static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)
{
+ int timeout = 5000; /* 3ms according to i.MX28 Ref Manual */
/*
- * The datasheet doesn't say which way round the
- * NEW_REGS/STALE_REGS bitfields go. In fact it's 0x1=P0,
- * 0x2=P1, .., 0x20=P5, 0x40=ALARM, 0x80=SECONDS
+ * The i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
+ * states:
+ * | The order in which registers are updated is
+ * | Persistent 0, 1, 2, 3, 4, 5, Alarm, Seconds.
+ * | (This list is in bitfield order, from LSB to MSB, as they would
+ * | appear in the STALE_REGS and NEW_REGS bitfields of the HW_RTC_STAT
+ * | register. For example, the Seconds register corresponds to
+ * | STALE_REGS or NEW_REGS containing 0x80.)
*/
- while (readl(rtc_data->io + STMP3XXX_RTC_STAT) &
- (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT))
- cpu_relax();
+ do {
+ if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) &
+ (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT)))
+ return 0;
+ udelay(1);
+ } while (--timeout > 0);
+ return (readl(rtc_data->io + STMP3XXX_RTC_STAT) &
+ (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT)) ? -ETIME : 0;
}
/* Time read/write */
static int stmp3xxx_rtc_gettime(struct device *dev, struct rtc_time *rtc_tm)
{
+ int ret;
struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);
- stmp3xxx_wait_time(rtc_data);
+ ret = stmp3xxx_wait_time(rtc_data);
+ if (ret)
+ return ret;
+
rtc_time_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm);
return 0;
}
@@ -146,8 +162,7 @@ static int stmp3xxx_rtc_set_mmss(struct device *dev, unsigned long t)
struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);
writel(t, rtc_data->io + STMP3XXX_RTC_SECONDS);
- stmp3xxx_wait_time(rtc_data);
- return 0;
+ return stmp3xxx_wait_time(rtc_data);
}
/* interrupt(s) handler */
diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
index 02faf3c4e0d5..c2e80d7ca5e2 100644
--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -524,6 +524,8 @@ static int twl_rtc_probe(struct platform_device *pdev)
if (ret < 0)
goto out1;
+ device_init_wakeup(&pdev->dev, 1);
+
rtc = rtc_device_register(pdev->name,
&pdev->dev, &twl_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
@@ -542,7 +544,6 @@ static int twl_rtc_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, rtc);
- device_init_wakeup(&pdev->dev, 1);
return 0;
out2:
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 17150a778984..451bf99582ff 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2392,6 +2392,12 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
rc = cqr->intrc;
else
rc = -EIO;
+
+ /* kick tasklets */
+ dasd_schedule_device_bh(device);
+ if (device->block)
+ dasd_schedule_block_bh(device->block);
+
return rc;
}
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index fb1c1e0483ed..8ed52aa49122 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -1497,7 +1497,7 @@ static inline int buf_in_between(int bufnr, int start, int count)
static int handle_inbound(struct qdio_q *q, unsigned int callflags,
int bufnr, int count)
{
- int used, diff;
+ int diff;
qperf_inc(q, inbound_call);
@@ -1530,7 +1530,7 @@ static int handle_inbound(struct qdio_q *q, unsigned int callflags,
set:
count = set_buf_states(q, bufnr, SLSB_CU_INPUT_EMPTY, count);
- used = atomic_add_return(count, &q->nr_buf_used) - count;
+ atomic_add(count, &q->nr_buf_used);
if (need_siga_in(q))
return qdio_siga_input(q);
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index f446a7705c3b..d4174b82a1a9 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -71,6 +71,7 @@ MODULE_AUTHOR("IBM Corporation");
MODULE_DESCRIPTION("Adjunct Processor Bus driver, " \
"Copyright IBM Corp. 2006, 2012");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("z90crypt");
/*
* Module parameter
diff --git a/drivers/scsi/bnx2i/57xx_iscsi_hsi.h b/drivers/scsi/bnx2i/57xx_iscsi_hsi.h
index f2db5fe7bdc2..62f00da09ad1 100644
--- a/drivers/scsi/bnx2i/57xx_iscsi_hsi.h
+++ b/drivers/scsi/bnx2i/57xx_iscsi_hsi.h
@@ -581,8 +581,10 @@ struct iscsi_kwqe_init1 {
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
-#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6)
-#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
+#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
u16 cq_num_wqes;
#elif defined(__LITTLE_ENDIAN)
u16 cq_num_wqes;
@@ -593,8 +595,10 @@ struct iscsi_kwqe_init1 {
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
-#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6)
-#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
+#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
u8 cq_log_wqes_per_page;
#endif
#if defined(__BIG_ENDIAN)
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index 50fef6963a81..3104202902ed 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -172,16 +172,14 @@ void bnx2i_start(void *handle)
struct bnx2i_hba *hba = handle;
int i = HZ;
- /*
- * We should never register devices that don't support iSCSI
- * (see bnx2i_init_one), so something is wrong if we try to
- * start a iSCSI adapter on hardware with 0 supported iSCSI
- * connections
+ /* On some bnx2x devices, it is possible that iSCSI is no
+ * longer supported after firmware is downloaded. In that
+ * case, the iscsi_init_msg will return failure.
*/
- BUG_ON(!hba->cnic->max_iscsi_conn);
bnx2i_send_fw_iscsi_init_msg(hba);
- while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) && i--)
+ while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) &&
+ !test_bit(ADAPTER_STATE_INIT_FAILED, &hba->adapter_state) && i--)
msleep(BNX2I_INIT_POLL_TIME);
}
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index b6d1f92ed33c..c18c68150e9f 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -38,7 +38,7 @@
#define DRV_NAME "fnic"
#define DRV_DESCRIPTION "Cisco FCoE HBA Driver"
-#define DRV_VERSION "1.5.0.22"
+#define DRV_VERSION "1.5.0.23"
#define PFX DRV_NAME ": "
#define DFX DRV_NAME "%d: "
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index 5f09d1814d26..42e15ee6e1bb 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -642,19 +642,6 @@ static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
INIT_WORK(&fnic->fip_frame_work, fnic_handle_fip_frame);
INIT_WORK(&fnic->event_work, fnic_handle_event);
skb_queue_head_init(&fnic->fip_frame_queue);
- spin_lock_irqsave(&fnic_list_lock, flags);
- if (!fnic_fip_queue) {
- fnic_fip_queue =
- create_singlethread_workqueue("fnic_fip_q");
- if (!fnic_fip_queue) {
- spin_unlock_irqrestore(&fnic_list_lock, flags);
- printk(KERN_ERR PFX "fnic FIP work queue "
- "create failed\n");
- err = -ENOMEM;
- goto err_out_free_max_pool;
- }
- }
- spin_unlock_irqrestore(&fnic_list_lock, flags);
INIT_LIST_HEAD(&fnic->evlist);
INIT_LIST_HEAD(&fnic->vlans);
} else {
@@ -960,6 +947,13 @@ static int __init fnic_init_module(void)
spin_lock_init(&fnic_list_lock);
INIT_LIST_HEAD(&fnic_list);
+ fnic_fip_queue = create_singlethread_workqueue("fnic_fip_q");
+ if (!fnic_fip_queue) {
+ printk(KERN_ERR PFX "fnic FIP work queue create failed\n");
+ err = -ENOMEM;
+ goto err_create_fip_workq;
+ }
+
fnic_fc_transport = fc_attach_transport(&fnic_fc_functions);
if (!fnic_fc_transport) {
printk(KERN_ERR PFX "fc_attach_transport error\n");
@@ -978,6 +972,8 @@ static int __init fnic_init_module(void)
err_pci_register:
fc_release_transport(fnic_fc_transport);
err_fc_transport:
+ destroy_workqueue(fnic_fip_queue);
+err_create_fip_workq:
destroy_workqueue(fnic_event_queue);
err_create_fnic_workq:
kmem_cache_destroy(fnic_io_req_cache);
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index 7b082157eb79..99d2930b18c8 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -185,7 +185,7 @@ static void sci_io_request_build_ssp_command_iu(struct isci_request *ireq)
cmd_iu->_r_c = 0;
sci_swab32_cpy(&cmd_iu->cdb, task->ssp_task.cmd->cmnd,
- task->ssp_task.cmd->cmd_len / sizeof(u32));
+ (task->ssp_task.cmd->cmd_len+3) / sizeof(u32));
}
static void sci_task_request_build_ssp_task_iu(struct isci_request *ireq)
diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c
index 9bb020ac089c..0d30ca849e8f 100644
--- a/drivers/scsi/isci/task.c
+++ b/drivers/scsi/isci/task.c
@@ -491,6 +491,7 @@ int isci_task_abort_task(struct sas_task *task)
struct isci_tmf tmf;
int ret = TMF_RESP_FUNC_FAILED;
unsigned long flags;
+ int target_done_already = 0;
/* Get the isci_request reference from the task. Note that
* this check does not depend on the pending request list
@@ -505,9 +506,11 @@ int isci_task_abort_task(struct sas_task *task)
/* If task is already done, the request isn't valid */
if (!(task->task_state_flags & SAS_TASK_STATE_DONE) &&
(task->task_state_flags & SAS_TASK_AT_INITIATOR) &&
- old_request)
+ old_request) {
idev = isci_get_device(task->dev->lldd_dev);
-
+ target_done_already = test_bit(IREQ_COMPLETE_IN_TARGET,
+ &old_request->flags);
+ }
spin_unlock(&task->task_state_lock);
spin_unlock_irqrestore(&ihost->scic_lock, flags);
@@ -561,7 +564,7 @@ int isci_task_abort_task(struct sas_task *task)
if (task->task_proto == SAS_PROTOCOL_SMP ||
sas_protocol_ata(task->task_proto) ||
- test_bit(IREQ_COMPLETE_IN_TARGET, &old_request->flags) ||
+ target_done_already ||
test_bit(IDEV_GONE, &idev->flags)) {
spin_unlock_irqrestore(&ihost->scic_lock, flags);
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 0177295599e0..1f0ca68409d4 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3547,11 +3547,21 @@ static int megasas_init_fw(struct megasas_instance *instance)
break;
}
- /*
- * We expect the FW state to be READY
- */
- if (megasas_transition_to_ready(instance, 0))
- goto fail_ready_state;
+ if (megasas_transition_to_ready(instance, 0)) {
+ atomic_set(&instance->fw_reset_no_pci_access, 1);
+ instance->instancet->adp_reset
+ (instance, instance->reg_set);
+ atomic_set(&instance->fw_reset_no_pci_access, 0);
+ dev_info(&instance->pdev->dev,
+ "megasas: FW restarted successfully from %s!\n",
+ __func__);
+
+ /*waitting for about 30 second before retry*/
+ ssleep(30);
+
+ if (megasas_transition_to_ready(instance, 0))
+ goto fail_ready_state;
+ }
/*
* MSI-X host index 0 is common for all adapter.
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index f14665a6293d..6b1b4e91e53f 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1857,11 +1857,16 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags)
goto out;
}
- /* error info record present */
- if (unlikely((rx_desc & RXQ_ERR) && (*(u64 *) slot->response))) {
+ /*
+ * error info record present; slot->response is 32 bit aligned but may
+ * not be 64 bit aligned, so check for zero in two 32 bit reads
+ */
+ if (unlikely((rx_desc & RXQ_ERR)
+ && (*((u32 *)slot->response)
+ || *(((u32 *)slot->response) + 1)))) {
mv_dprintk("port %d slot %d rx_desc %X has error info"
"%016llX.\n", slot->port->sas_port.id, slot_idx,
- rx_desc, (u64)(*(u64 *)slot->response));
+ rx_desc, get_unaligned_le64(slot->response));
tstat->stat = mvs_slot_err(mvi, task, slot_idx);
tstat->resp = SAS_TASK_COMPLETE;
goto out;
diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h
index 60e2fb7f2dca..d6b19dc80bee 100644
--- a/drivers/scsi/mvsas/mv_sas.h
+++ b/drivers/scsi/mvsas/mv_sas.h
@@ -39,6 +39,7 @@
#include <linux/irq.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include <asm/unaligned.h>
#include <scsi/libsas.h>
#include <scsi/scsi.h>
#include <scsi/scsi_tcq.h>
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 42ef481db942..ef0a5481b9dd 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -419,6 +419,8 @@ qla2x00_start_scsi(srb_t *sp)
__constant_cpu_to_le16(CF_SIMPLE_TAG);
break;
}
+ } else {
+ cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
}
/* Load SCSI command packet. */
@@ -1307,11 +1309,11 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
fcp_cmnd->task_attribute = TSK_ORDERED;
break;
default:
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
break;
}
} else {
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
}
cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */
@@ -1525,7 +1527,12 @@ qla24xx_start_scsi(srb_t *sp)
case ORDERED_QUEUE_TAG:
cmd_pkt->task = TSK_ORDERED;
break;
+ default:
+ cmd_pkt->task = TSK_SIMPLE;
+ break;
}
+ } else {
+ cmd_pkt->task = TSK_SIMPLE;
}
/* Load SCSI command packet. */
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 3b1ea34e1f5a..eaa808e6ba91 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1031,6 +1031,9 @@ int scsi_get_vpd_page(struct scsi_device *sdev, u8 page, unsigned char *buf,
{
int i, result;
+ if (sdev->skip_vpd_pages)
+ goto fail;
+
/* Ask for all the pages supported by this device */
result = scsi_vpd_inquiry(sdev, buf, 0, buf_len);
if (result)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 80f39b8b0223..86fcf2c313ad 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -838,10 +838,17 @@ static int scsi_setup_flush_cmnd(struct scsi_device *sdp, struct request *rq)
static void sd_unprep_fn(struct request_queue *q, struct request *rq)
{
+ struct scsi_cmnd *SCpnt = rq->special;
+
if (rq->cmd_flags & REQ_DISCARD) {
free_page((unsigned long)rq->buffer);
rq->buffer = NULL;
}
+ if (SCpnt->cmnd != rq->cmd) {
+ mempool_free(SCpnt->cmnd, sd_cdb_pool);
+ SCpnt->cmnd = NULL;
+ SCpnt->cmd_len = 0;
+ }
}
/**
@@ -1720,21 +1727,6 @@ static int sd_done(struct scsi_cmnd *SCpnt)
if (rq_data_dir(SCpnt->request) == READ && scsi_prot_sg_count(SCpnt))
sd_dif_complete(SCpnt, good_bytes);
- if (scsi_host_dif_capable(sdkp->device->host, sdkp->protection_type)
- == SD_DIF_TYPE2_PROTECTION && SCpnt->cmnd != SCpnt->request->cmd) {
-
- /* We have to print a failed command here as the
- * extended CDB gets freed before scsi_io_completion()
- * is called.
- */
- if (result)
- scsi_print_command(SCpnt);
-
- mempool_free(SCpnt->cmnd, sd_cdb_pool);
- SCpnt->cmnd = NULL;
- SCpnt->cmd_len = 0;
- }
-
return good_bytes;
}
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 2168258fb2c3..74b88efde6ad 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -751,7 +751,7 @@ static void __virtscsi_set_affinity(struct virtio_scsi *vscsi, bool affinity)
vscsi->affinity_hint_set = true;
} else {
- for (i = 0; i < vscsi->num_queues - VIRTIO_SCSI_VQ_BASE; i++)
+ for (i = 0; i < vscsi->num_queues; i++)
virtqueue_set_affinity(vscsi->req_vqs[i].vq, -1);
vscsi->affinity_hint_set = false;
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 222d3e37fc28..707966bd5610 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -609,7 +609,7 @@ static int davinci_spi_bufs(struct spi_device *spi, struct spi_transfer *t)
else
buf = (void *)t->tx_buf;
t->tx_dma = dma_map_single(&spi->dev, buf,
- t->len, DMA_FROM_DEVICE);
+ t->len, DMA_TO_DEVICE);
if (!t->tx_dma) {
ret = -EFAULT;
goto err_tx_map;
diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig
index 36171fd2826b..2cd9b0e44a41 100644
--- a/drivers/ssb/Kconfig
+++ b/drivers/ssb/Kconfig
@@ -138,7 +138,7 @@ config SSB_DRIVER_MIPS
config SSB_SFLASH
bool "SSB serial flash support"
- depends on SSB_DRIVER_MIPS && BROKEN
+ depends on SSB_DRIVER_MIPS
default y
# Assumption: We are on embedded, if we compile the MIPS core.
diff --git a/drivers/ssb/driver_chipcommon_sflash.c b/drivers/ssb/driver_chipcommon_sflash.c
index e84cf04f4416..50328de712fa 100644
--- a/drivers/ssb/driver_chipcommon_sflash.c
+++ b/drivers/ssb/driver_chipcommon_sflash.c
@@ -151,8 +151,8 @@ int ssb_sflash_init(struct ssb_chipcommon *cc)
sflash->size = sflash->blocksize * sflash->numblocks;
sflash->present = true;
- pr_info("Found %s serial flash (blocksize: 0x%X, blocks: %d)\n",
- e->name, e->blocksize, e->numblocks);
+ pr_info("Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n",
+ e->name, sflash->size / 1024, e->blocksize, e->numblocks);
/* Prepare platform device, but don't register it yet. It's too early,
* malloc (required by device_private_init) is not available yet. */
@@ -160,7 +160,5 @@ int ssb_sflash_init(struct ssb_chipcommon *cc)
sflash->size;
ssb_sflash_dev.dev.platform_data = sflash;
- pr_err("Serial flash support is not implemented yet!\n");
-
- return -ENOTSUPP;
+ return 0;
}
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 3227ebeae3f1..57d8b3444600 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -118,8 +118,6 @@ source "drivers/staging/ozwpan/Kconfig"
source "drivers/staging/gdm72xx/Kconfig"
-source "drivers/staging/csr/Kconfig"
-
source "drivers/staging/silicom/Kconfig"
source "drivers/staging/ced1401/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 4d79ebe2de06..429321f15105 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -52,7 +52,6 @@ obj-$(CONFIG_MFD_NVEC) += nvec/
obj-$(CONFIG_ANDROID) += android/
obj-$(CONFIG_USB_WPAN_HCD) += ozwpan/
obj-$(CONFIG_WIMAX_GDM72XX) += gdm72xx/
-obj-$(CONFIG_CSR_WIFI) += csr/
obj-$(CONFIG_NET_VENDOR_SILICOM) += silicom/
obj-$(CONFIG_CED1401) += ced1401/
obj-$(CONFIG_DRM_IMX) += imx-drm/
diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index 080abf2faf97..a8c344422a77 100644
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -469,7 +469,7 @@ static ssize_t logger_aio_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t ppos)
{
struct logger_log *log = file_get_log(iocb->ki_filp);
- size_t orig = log->w_off;
+ size_t orig;
struct logger_entry header;
struct timespec now;
ssize_t ret = 0;
@@ -490,6 +490,8 @@ static ssize_t logger_aio_write(struct kiocb *iocb, const struct iovec *iov,
mutex_lock(&log->mutex);
+ orig = log->w_off;
+
/*
* Fix up any readers, pulling them forward to the first readable
* entry after (what will be) the new write offset. We do this now
diff --git a/drivers/staging/comedi/TODO b/drivers/staging/comedi/TODO
index b10f739b7e3e..fa8da9aada30 100644
--- a/drivers/staging/comedi/TODO
+++ b/drivers/staging/comedi/TODO
@@ -9,4 +9,4 @@ TODO:
Please send patches to Greg Kroah-Hartman <greg@kroah.com> and
copy:
Ian Abbott <abbotti@mev.co.uk>
- Frank Mori Hess <fmhess@users.sourceforge.net>
+ H Hartley Sweeten <hsweeten@visionengravers.com>
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 8647518259f6..f4a197b2d1fd 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -1413,22 +1413,19 @@ static int do_cmd_ioctl(struct comedi_device *dev,
DPRINTK("subdevice busy\n");
return -EBUSY;
}
- s->busy = file;
/* make sure channel/gain list isn't too long */
if (cmd.chanlist_len > s->len_chanlist) {
DPRINTK("channel/gain list too long %u > %d\n",
cmd.chanlist_len, s->len_chanlist);
- ret = -EINVAL;
- goto cleanup;
+ return -EINVAL;
}
/* make sure channel/gain list isn't too short */
if (cmd.chanlist_len < 1) {
DPRINTK("channel/gain list too short %u < 1\n",
cmd.chanlist_len);
- ret = -EINVAL;
- goto cleanup;
+ return -EINVAL;
}
async->cmd = cmd;
@@ -1438,8 +1435,7 @@ static int do_cmd_ioctl(struct comedi_device *dev,
kmalloc(async->cmd.chanlist_len * sizeof(int), GFP_KERNEL);
if (!async->cmd.chanlist) {
DPRINTK("allocation failed\n");
- ret = -ENOMEM;
- goto cleanup;
+ return -ENOMEM;
}
if (copy_from_user(async->cmd.chanlist, user_chanlist,
@@ -1491,6 +1487,9 @@ static int do_cmd_ioctl(struct comedi_device *dev,
comedi_set_subdevice_runflags(s, ~0, SRF_USER | SRF_RUNNING);
+ /* set s->busy _after_ setting SRF_RUNNING flag to avoid race with
+ * comedi_read() or comedi_write() */
+ s->busy = file;
ret = s->do_cmd(dev, s);
if (ret == 0)
return 0;
@@ -1705,6 +1704,7 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg,
void *file)
{
struct comedi_subdevice *s;
+ int ret;
if (arg >= dev->n_subdevices)
return -EINVAL;
@@ -1721,7 +1721,11 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg,
if (s->busy != file)
return -EBUSY;
- return do_cancel(dev, s);
+ ret = do_cancel(dev, s);
+ if (comedi_get_subdevice_runflags(s) & SRF_USER)
+ wake_up_interruptible(&s->async->wait_head);
+
+ return ret;
}
/*
@@ -2053,11 +2057,13 @@ static ssize_t comedi_write(struct file *file, const char __user *buf,
if (!comedi_is_subdevice_running(s)) {
if (count == 0) {
+ mutex_lock(&dev->mutex);
if (comedi_is_subdevice_in_error(s))
retval = -EPIPE;
else
retval = 0;
do_become_nonbusy(dev, s);
+ mutex_unlock(&dev->mutex);
}
break;
}
@@ -2156,11 +2162,13 @@ static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes,
if (n == 0) {
if (!comedi_is_subdevice_running(s)) {
+ mutex_lock(&dev->mutex);
do_become_nonbusy(dev, s);
if (comedi_is_subdevice_in_error(s))
retval = -EPIPE;
else
retval = 0;
+ mutex_unlock(&dev->mutex);
break;
}
if (file->f_flags & O_NONBLOCK) {
@@ -2198,9 +2206,11 @@ static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes,
buf += n;
break; /* makes device work like a pipe */
}
- if (comedi_is_subdevice_idle(s) &&
- async->buf_read_count - async->buf_write_count == 0) {
- do_become_nonbusy(dev, s);
+ if (comedi_is_subdevice_idle(s)) {
+ mutex_lock(&dev->mutex);
+ if (async->buf_read_count - async->buf_write_count == 0)
+ do_become_nonbusy(dev, s);
+ mutex_unlock(&dev->mutex);
}
set_current_state(TASK_RUNNING);
remove_wait_queue(&async->wait_head, &wait);
diff --git a/drivers/staging/csr/Kconfig b/drivers/staging/csr/Kconfig
deleted file mode 100644
index ad2a1096e920..000000000000
--- a/drivers/staging/csr/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-config CSR_WIFI
- tristate "CSR wireless driver"
- depends on MMC && CFG80211_WEXT && INET
- select WIRELESS_EXT
- select WEXT_PRIV
- help
- Driver for the CSR wireless SDIO device.
-
- If unsure, select N.
diff --git a/drivers/staging/csr/LICENSE.txt b/drivers/staging/csr/LICENSE.txt
deleted file mode 100644
index 364853e5fedc..000000000000
--- a/drivers/staging/csr/LICENSE.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-Except as contained in this notice, the names of above-listed
-copyright holders and the names of any contributors shall not be used
-in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
-CONTRIBUTORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
-OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Alternatively, this software may be distributed under the terms of the
-GNU General Public License ("GPL") version 2 as published
-by the Free Software Foundation.
-
-As a special exception, if other files instantiate templates or use
-macros or inline functions from this file, or you compile this file
-and link it with other works to produce a work based on this file,
-this file does not by itself cause the resulting work to be covered by
-the GNU General Public License. However the source code for this file
-must still be made available in accordance with section (3) of the GNU
-General Public License.
-
-This exception does not invalidate any other reasons why a work based
-on this file might be covered by the GNU General Public License.
diff --git a/drivers/staging/csr/Makefile b/drivers/staging/csr/Makefile
deleted file mode 100644
index dbd135a8b177..000000000000
--- a/drivers/staging/csr/Makefile
+++ /dev/null
@@ -1,73 +0,0 @@
-ccflags-y := -DCSR_SME_USERSPACE -DCSR_SUPPORT_SME -DREMOTE_SYS_SAP -DCSR_WIFI_SECURITY_WAPI_ENABLE -DENABLE_SHUTDOWN -DUNIFI_DEBUG
-ccflags-y += -DSDIO_EXPORTS_STRUCT_DEVICE -DCSR_WIFI_SUPPORT_MMC_DRIVER -DCSR_WIFI_SINGLE_FUNCTION -DCSR_WIFI_SPLIT_PATCH
-ccflags-y += -DCSR_SUPPORT_WEXT -DREMOTE_SYS_SAP -DREMOTE_MGT_SAP -DCSR_WIFI_SECURITY_WAPI_ENABLE -DCSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND -DENABLE_SHUTDOWN -DCSR_WIFI_NME_ENABLE -DCSR_WIFI_AP_ENABLE -DCSR_SUPPORT_WEXT_AP -DCSR_WIFI_REQUEUE_PACKET_TO_HAL
-
-obj-$(CONFIG_CSR_WIFI) += csr_wifi.o
-obj-$(CONFIG_CSR_WIFI) += csr_helper.o
-
-csr_wifi-y := bh.o \
- data_tx.o \
- drv.o \
- firmware.o \
- inet.o \
- init_hw.o \
- io.o \
- monitor.o \
- netdev.o \
- os.o \
- putest.o \
- sdio_events.o \
- sdio_mmc.o \
- sdio_stubs.o \
- sme_blocking.o \
- ul_int.o \
- unifi_dbg.o \
- unifi_event.o \
- unifi_pdu_processing.o \
- unifi_sme.o \
- csr_wifi_hip_card_sdio.o \
- csr_wifi_hip_card_sdio_intr.o \
- csr_wifi_hip_card_sdio_mem.o \
- csr_wifi_hip_chiphelper.o \
- csr_wifi_hip_download.o \
- csr_wifi_hip_dump.o \
- csr_wifi_hip_packing.o \
- csr_wifi_hip_send.o \
- csr_wifi_hip_signals.o \
- csr_wifi_hip_ta_sampling.o \
- csr_wifi_hip_udi.o \
- csr_wifi_hip_unifi_signal_names.o \
- csr_wifi_hip_xbv.o \
- csr_wifi_nme_ap_converter_init.o \
- csr_wifi_nme_ap_free_downstream_contents.o \
- csr_wifi_nme_ap_free_upstream_contents.o \
- csr_wifi_nme_ap_serialize.o \
- csr_wifi_nme_ap_sef.o \
- csr_wifi_router_ctrl_sef.o \
- csr_wifi_router_sef.o \
- csr_wifi_router_transport.o \
- csr_wifi_sme_sef.o \
- csr_wifi_sme_converter_init.o \
- csr_wifi_sme_free_downstream_contents.o \
- csr_wifi_sme_free_upstream_contents.o \
- csr_wifi_sme_serialize.o \
- csr_wifi_router_ctrl_converter_init.o \
- csr_wifi_router_ctrl_free_downstream_contents.o \
- csr_wifi_router_ctrl_free_upstream_contents.o \
- csr_wifi_router_ctrl_serialize.o \
- csr_wifi_router_converter_init.o \
- csr_wifi_router_free_downstream_contents.o \
- csr_wifi_router_free_upstream_contents.o \
- csr_wifi_router_serialize.o \
- sme_mgt.o \
- sme_sys.o \
- sme_userspace.o \
- sme_wext.o \
- wext_events.o
-
-csr_helper-y := csr_time.o \
- csr_util.o \
- csr_framework_ext.o \
- csr_wifi_serialize_primitive_types.o \
- csr_serialize_primitive_types.o \
- csr_msgconv.o
diff --git a/drivers/staging/csr/bh.c b/drivers/staging/csr/bh.c
deleted file mode 100644
index d795852ccb1c..000000000000
--- a/drivers/staging/csr/bh.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: bh.c
- *
- * PURPOSE:
- * Provides an implementation for the driver bottom-half.
- * It is part of the porting exercise in Linux.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-#include <linux/sched/rt.h>
-
-/*
- * ---------------------------------------------------------------------------
- * uf_start_thread
- *
- * Helper function to start a new thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- * thread Pointer to the thread object
- * func The thread function
- *
- * Returns:
- * 0 on success or else a Linux error code.
- * ---------------------------------------------------------------------------
- */
-int uf_start_thread(unifi_priv_t *priv,
- struct uf_thread *thread, int (*func)(void *))
-{
- if (thread->thread_task != NULL) {
- unifi_error(priv, "%s thread already started\n", thread->name);
- return 0;
- }
-
- /* Start the kernel thread that handles all h/w accesses. */
- thread->thread_task = kthread_run(func, priv, "%s", thread->name);
- if (IS_ERR(thread->thread_task))
- return PTR_ERR(thread->thread_task);
-
- /* Module parameter overides the thread priority */
- if (bh_priority != -1) {
- if (bh_priority >= 0 && bh_priority <= MAX_RT_PRIO) {
- struct sched_param param;
- priv->bh_thread.prio = bh_priority;
- unifi_trace(priv, UDBG1,
- "%s thread (RT) priority = %d\n",
- thread->name, bh_priority);
- param.sched_priority = bh_priority;
- sched_setscheduler(thread->thread_task,
- SCHED_FIFO, &param);
- } else if (bh_priority > MAX_RT_PRIO &&
- bh_priority <= MAX_PRIO) {
- priv->bh_thread.prio = bh_priority;
- unifi_trace(priv, UDBG1, "%s thread priority = %d\n",
- thread->name,
- PRIO_TO_NICE(bh_priority));
- set_user_nice(thread->thread_task,
- PRIO_TO_NICE(bh_priority));
- } else {
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_warning(priv,
- "%s thread unsupported (%d) priority\n",
- thread->name, bh_priority);
- }
- } else
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_trace(priv, UDBG2, "Started %s thread\n", thread->name);
-
- return 0;
-} /* uf_start_thread() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_stop_thread
- *
- * Helper function to stop a thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- * thread Pointer to the thread object
- *
- * Returns:
- *
- * ---------------------------------------------------------------------------
- */
-void uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread)
-{
- if (!thread->thread_task) {
- unifi_notice(priv, "%s thread is already stopped\n",
- thread->name);
- return;
- }
-
- unifi_trace(priv, UDBG2, "Stopping %s thread\n", thread->name);
-
- kthread_stop(thread->thread_task);
- thread->thread_task = NULL;
-
-} /* uf_stop_thread() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_wait_for_thread_to_stop
- *
- * Helper function to wait until a thread is stopped.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- *
- * ---------------------------------------------------------------------------
- */
-void
-uf_wait_for_thread_to_stop(unifi_priv_t *priv, struct uf_thread *thread)
-{
- /*
- * kthread_stop() cannot handle the thread exiting while
- * kthread_should_stop() is false, so sleep until kthread_stop()
- * wakes us up
- */
- unifi_trace(priv, UDBG2, "%s waiting for the stop signal.\n",
- thread->name);
- set_current_state(TASK_INTERRUPTIBLE);
- if (!kthread_should_stop()) {
- unifi_trace(priv, UDBG2, "%s schedule....\n", thread->name);
- schedule();
- }
-
- thread->thread_task = NULL;
- unifi_trace(priv, UDBG2, "%s exiting....\n", thread->name);
-} /* uf_wait_for_thread_to_stop() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * handle_bh_error
- *
- * This function reports an error returned from the HIP core bottom-half.
- * Normally, implemented during the porting exercise, passing the error
- * to the SME using unifi_sys_wifi_off_ind().
- * The SME will try to reset the device and go through
- * the initialisation of the UniFi.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-handle_bh_error(unifi_priv_t *priv)
-{
- netInterface_priv_t *interfacePriv;
- u8 conf_param = CONFIG_IND_ERROR;
- u8 interfaceTag;
-
-
- /* Block unifi_run_bh() until the error has been handled. */
- priv->bh_thread.block_thread = 1;
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- /* Stop the network traffic */
- for (interfaceTag = 0;
- interfaceTag < CSR_WIFI_NUM_INTERFACES; interfaceTag++) {
- interfacePriv = priv->interfacePriv[interfaceTag];
- if (interfacePriv->netdev_registered)
- netif_carrier_off(priv->netdev[interfaceTag]);
- }
-
-#ifdef CSR_NATIVE_LINUX
- /* Force any client waiting on an mlme_wait_for_reply() to abort. */
- uf_abort_mlme(priv);
-
- /* Cancel any pending workqueue tasks */
- flush_workqueue(priv->unifi_workqueue);
-
-#endif /* CSR_NATIVE_LINUX */
-
- unifi_error(priv,
- "handle_bh_error: fatal error is reported to the SME.\n");
- /* Notify the clients (SME or unifi_manager) for the error. */
- ul_log_config_ind(priv, &conf_param, sizeof(u8));
-
-} /* handle_bh_error() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * bh_thread_function
- *
- * All hardware access happens in this thread.
- * This means there is no need for locks on the hardware and we don't need
- * to worry about reentrancy with the SDIO library.
- * Provides and example implementation on how to call unifi_bh(), which
- * is part of the HIP core API.
- *
- * It processes the events generated by unifi_run_bh() to serialise calls
- * to unifi_bh(). It also demonstrates how the timeout parameter passed in
- * and returned from unifi_bh() needs to be handled.
- *
- * Arguments:
- * arg Pointer to OS driver structure for the device.
- *
- * Returns:
- * None.
- *
- * Notes:
- * When the bottom half of the driver needs to process signals, events,
- * or simply the host status (i.e sleep mode), it invokes unifi_run_bh().
- * Since we need all SDIO transaction to be in a single thread, the
- * unifi_run_bh() will wake up this thread to process it.
- *
- * ---------------------------------------------------------------------------
- */
-static int bh_thread_function(void *arg)
-{
- unifi_priv_t *priv = (unifi_priv_t *)arg;
- CsrResult csrResult;
- long ret;
- u32 timeout, t;
- struct uf_thread *this_thread;
-
- unifi_trace(priv, UDBG2, "bh_thread_function starting\n");
-
- this_thread = &priv->bh_thread;
-
- t = timeout = 0;
- while (!kthread_should_stop()) {
- /*
- * wait until an error occurs,
- * or we need to process something.
- */
- unifi_trace(priv, UDBG3, "bh_thread goes to sleep.\n");
-
- if (timeout > 0) {
- /* Convert t in ms to jiffies */
- t = msecs_to_jiffies(timeout);
- ret = wait_event_interruptible_timeout(
- this_thread->wakeup_q,
- (this_thread->wakeup_flag && !this_thread->block_thread) ||
- kthread_should_stop(),
- t);
- timeout = (ret > 0) ? jiffies_to_msecs(ret) : 0;
- } else {
- ret = wait_event_interruptible(this_thread->wakeup_q,
- (this_thread->wakeup_flag && !this_thread->block_thread) ||
- kthread_should_stop());
- }
-
- if (kthread_should_stop()) {
- unifi_trace(priv, UDBG2,
- "bh_thread: signalled to exit\n");
- break;
- }
-
- if (ret < 0) {
- unifi_notice(priv,
- "bh_thread: wait_event returned %d, thread will exit\n",
- ret);
- uf_wait_for_thread_to_stop(priv, this_thread);
- break;
- }
-
- this_thread->wakeup_flag = 0;
-
- unifi_trace(priv, UDBG3, "bh_thread calls unifi_bh().\n");
-
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_bh(priv->card, &timeout);
- if (csrResult != CSR_RESULT_SUCCESS) {
- if (csrResult == CSR_WIFI_HIP_RESULT_NO_DEVICE) {
- CsrSdioRelease(priv->sdio);
- uf_wait_for_thread_to_stop(priv, this_thread);
- break;
- }
- /* Errors must be delivered to the error task */
- handle_bh_error(priv);
- }
- CsrSdioRelease(priv->sdio);
- }
-
- /*
- * I would normally try to call csr_sdio_remove_irq() here to make sure
- * that we do not get any interrupts while this thread is not running.
- * However, the MMC/SDIO driver tries to kill its' interrupt thread.
- * The kernel threads implementation does not allow to kill threads
- * from a signalled to stop thread.
- * So, instead call csr_sdio_linux_remove_irq() always after calling
- * uf_stop_thread() to kill this thread.
- */
-
- unifi_trace(priv, UDBG2, "bh_thread exiting....\n");
- return 0;
-} /* bh_thread_function() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_init_bh
- *
- * Helper function to start the bottom half of the driver.
- * All we need to do here is start the I/O bh thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- * 0 on success or else a Linux error code.
- * ---------------------------------------------------------------------------
- */
-int
-uf_init_bh(unifi_priv_t *priv)
-{
- int r;
-
- /* Enable mlme interface. */
- priv->io_aborted = 0;
-
-
- /* Start the BH thread */
- r = uf_start_thread(priv, &priv->bh_thread, bh_thread_function);
- if (r) {
- unifi_error(priv,
- "uf_init_bh: failed to start the BH thread.\n");
- return r;
- }
-
- /* Allow interrupts */
- r = csr_sdio_linux_install_irq(priv->sdio);
- if (r) {
- unifi_error(priv,
- "uf_init_bh: failed to install the IRQ.\n");
-
- uf_stop_thread(priv, &priv->bh_thread);
- }
-
- return r;
-} /* uf_init_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_run_bh
- *
- * Part of the HIP core lib API, implemented in the porting exercise.
- * The bottom half of the driver calls this function when
- * it wants to process anything that requires access to unifi.
- * We need to call unifi_bh() which in this implementation is done
- * by waking up the I/O thread.
- *
- * Arguments:
- * ospriv Pointer to OS driver structure for the device.
- *
- * Returns:
- * 0 on success or else a Linux error code.
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_run_bh(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
-
- /*
- * If an error has occurred, we discard silently all messages from the bh
- * until the error has been processed and the unifi has been
- * reinitialised.
- */
- if (priv->bh_thread.block_thread == 1) {
- unifi_trace(priv, UDBG3, "unifi_run_bh: discard message.\n");
- /*
- * Do not try to acknowledge a pending interrupt here.
- * This function is called by unifi_send_signal()
- * which in turn can be running in an atomic or 'disabled irq'
- * level if a signal is sent from a workqueue task
- * (i.e multicass addresses set). We can not hold the SDIO lock
- * because it might sleep.
- */
- return CSR_RESULT_FAILURE;
- }
-
- priv->bh_thread.wakeup_flag = 1;
- /* wake up I/O thread */
- wake_up_interruptible(&priv->bh_thread.wakeup_q);
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_run_bh() */
-
diff --git a/drivers/staging/csr/csr_framework_ext.c b/drivers/staging/csr/csr_framework_ext.c
deleted file mode 100644
index 98122bce1427..000000000000
--- a/drivers/staging/csr/csr_framework_ext.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/kthread.h>
-#include <linux/module.h>
-#include <linux/freezer.h>
-#include <linux/semaphore.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-
-#include "csr_framework_ext.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrThreadSleep
- *
- * DESCRIPTION
- * Sleep for a given period.
- *
- * RETURNS
- * void
- *
- *----------------------------------------------------------------------------*/
-void CsrThreadSleep(u16 sleepTimeInMs)
-{
- unsigned long t;
-
- /* Convert t in ms to jiffies and round up */
- t = ((sleepTimeInMs * HZ) + 999) / 1000;
- schedule_timeout_uninterruptible(t);
-}
-EXPORT_SYMBOL_GPL(CsrThreadSleep);
diff --git a/drivers/staging/csr/csr_framework_ext.h b/drivers/staging/csr/csr_framework_ext.h
deleted file mode 100644
index 6d26ac6173b0..000000000000
--- a/drivers/staging/csr/csr_framework_ext.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef CSR_FRAMEWORK_EXT_H__
-#define CSR_FRAMEWORK_EXT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_result.h"
-#include "csr_framework_ext_types.h"
-
-/* Result codes */
-#define CSR_FE_RESULT_NO_MORE_EVENTS ((CsrResult) 0x0001)
-#define CSR_FE_RESULT_INVALID_POINTER ((CsrResult) 0x0002)
-#define CSR_FE_RESULT_INVALID_HANDLE ((CsrResult) 0x0003)
-#define CSR_FE_RESULT_NO_MORE_MUTEXES ((CsrResult) 0x0004)
-#define CSR_FE_RESULT_TIMEOUT ((CsrResult) 0x0005)
-#define CSR_FE_RESULT_NO_MORE_THREADS ((CsrResult) 0x0006)
-
-/* Thread priorities */
-#define CSR_THREAD_PRIORITY_HIGHEST ((u16) 0)
-#define CSR_THREAD_PRIORITY_HIGH ((u16) 1)
-#define CSR_THREAD_PRIORITY_NORMAL ((u16) 2)
-#define CSR_THREAD_PRIORITY_LOW ((u16) 3)
-#define CSR_THREAD_PRIORITY_LOWEST ((u16) 4)
-
-#define CSR_EVENT_WAIT_INFINITE ((u16) 0xFFFF)
-
-void CsrThreadSleep(u16 sleepTimeInMs);
-
-#endif
diff --git a/drivers/staging/csr/csr_framework_ext_types.h b/drivers/staging/csr/csr_framework_ext_types.h
deleted file mode 100644
index 575598cf69b2..000000000000
--- a/drivers/staging/csr/csr_framework_ext_types.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef CSR_FRAMEWORK_EXT_TYPES_H__
-#define CSR_FRAMEWORK_EXT_TYPES_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifdef __KERNEL__
-#include <linux/kthread.h>
-#include <linux/semaphore.h>
-#else
-#include <pthread.h>
-#endif
-
-#ifdef __KERNEL__
-
-typedef struct semaphore CsrMutexHandle;
-
-#else /* __KERNEL __ */
-
-typedef pthread_mutex_t CsrMutexHandle;
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/drivers/staging/csr/csr_log.h b/drivers/staging/csr/csr_log.h
deleted file mode 100644
index 982941043ddc..000000000000
--- a/drivers/staging/csr/csr_log.h
+++ /dev/null
@@ -1,223 +0,0 @@
-#ifndef CSR_LOG_H__
-#define CSR_LOG_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_sched.h"
-#include "csr_prim_defs.h"
-#include "csr_msgconv.h"
-
-/*
- * Log filtering
- */
-
-/*----------------------------------------------------*/
-/* Filtering on environment specific log levels */
-/*----------------------------------------------------*/
-typedef u32 CsrLogLevelEnvironment;
-#define CSR_LOG_LEVEL_ENVIRONMENT_OFF ((CsrLogLevelEnvironment) 0x00000000) /* No environment data/events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_ACL ((CsrLogLevelEnvironment) 0x00000001) /* BlueCore Channel Interface HCI Acl data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_HCI ((CsrLogLevelEnvironment) 0x00000002) /* BlueCore Channel Interface HCI Cmd/Evt data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_SCO ((CsrLogLevelEnvironment) 0x00000004) /* BlueCore Channel Interface HCI Sco data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_VENDOR ((CsrLogLevelEnvironment) 0x00000008) /* BlueCore Channel Interface HCI Vendor specific data are logged (This includes BCCMD, HQ, VM etc) */
-#define CSR_LOG_LEVEL_ENVIRONMENT_TRANSPORTS ((CsrLogLevelEnvironment) 0x00000010) /* Transport protocol data is logged (This includes transport protocols like BCSP, H4 etc.) */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_REG ((CsrLogLevelEnvironment) 0x00000020) /* Background Interrupt registration events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_UNREG ((CsrLogLevelEnvironment) 0x00000040) /* Background Interrupt unregistration events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_SET ((CsrLogLevelEnvironment) 0x00000080) /* Background Interrupt set events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_START ((CsrLogLevelEnvironment) 0x00000100) /* Background Interrupt start events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_DONE ((CsrLogLevelEnvironment) 0x00000200) /* Background Interrupt done events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_PROTO ((CsrLogLevelEnvironment) 0x00000400) /* Transport protocol events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_PROTO_LOC ((CsrLogLevelEnvironment) 0x00000800) /* The Location where the transport protocol event occurred are logged NB: This is a supplement to CSR_LOG_LEVEL_ENVIRONMENT_PROTO, it has no effect without it */
-/* The bit masks between here are reserved for future usage */
-#define CSR_LOG_LEVEL_ENVIRONMENT_ALL ((CsrLogLevelEnvironment) 0xFFFFFFFF) /* All possible environment data/events are logged WARNING: By using this define the application also accepts future possible environment data/events in the logs */
-
-/*----------------------------------------------------*/
-/* Filtering on task specific log levels */
-/*----------------------------------------------------*/
-typedef u32 CsrLogLevelTask;
-#define CSR_LOG_LEVEL_TASK_OFF ((CsrLogLevelTask) 0x00000000) /* No events are logged for this task */
-#define CSR_LOG_LEVEL_TASK_TEXT ((CsrLogLevelTask) 0x00000001) /* Text strings printed by a task are logged NB: This bit does not affect the CSR_LOG_TEXT_LEVEL interface. This has to be configured separately */
-#define CSR_LOG_LEVEL_TASK_TEXT_LOC ((CsrLogLevelTask) 0x00000002) /* The locaction where the text string call occurred are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TEXT, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_STATE ((CsrLogLevelTask) 0x00000004) /* FSM state transitions in a task are logged */
-#define CSR_LOG_LEVEL_TASK_STATE_NAME ((CsrLogLevelTask) 0x00000008) /* The name of each state in a FSM state transition are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_STATE, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_STATE_LOC ((CsrLogLevelTask) 0x00000010) /* The location where the FSM state transition occurred are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_STATE, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TASK_SWITCH ((CsrLogLevelTask) 0x00000020) /* Activation and deactiation of a task are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_PUT ((CsrLogLevelTask) 0x00000080) /* Message put operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_PUT_LOC ((CsrLogLevelTask) 0x00000100) /* The location where a message was sent are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_MESSAGE_PUT, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_GET ((CsrLogLevelTask) 0x00000200) /* Message get operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_QUEUE_PUSH ((CsrLogLevelTask) 0x00000400) /* Message push operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_QUEUE_POP ((CsrLogLevelTask) 0x00000800) /* Message pop operations are logged */
-#define CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE ((CsrLogLevelTask) 0x00001000) /* Only the type of primitives in messages are logged. By default the entire primitive is serialized and logged */
-#define CSR_LOG_LEVEL_TASK_PRIM_APPLY_LIMIT ((CsrLogLevelTask) 0x00002000) /* An upper limit (defined by CSR_LOG_PRIM_SIZE_UPPER_LIMIT) is applied to how much of a primitive in a message are logged. NB: This limit is only applied if CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE is _not_ defined */
-#define CSR_LOG_LEVEL_TASK_TIMER_IN ((CsrLogLevelTask) 0x00004000) /* TimedEventIn events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_IN_LOC ((CsrLogLevelTask) 0x00008000) /* The location where a timer was started are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TIMER_IN, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TIMER_CANCEL ((CsrLogLevelTask) 0x00010000) /* TimedEventCancel events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_CANCEL_LOC ((CsrLogLevelTask) 0x00020000) /* The location where a timer was cancelled are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TIMER_CANCEL, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TIMER_FIRE ((CsrLogLevelTask) 0x00040000) /* TimedEventFire events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_DONE ((CsrLogLevelTask) 0x00080000) /* TimedEventDone events are logged */
-/* The bit masks between here are reserved for future usage */
-#define CSR_LOG_LEVEL_TASK_ALL ((CsrLogLevelTask) 0xFFFFFFFF & ~(CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE | CSR_LOG_LEVEL_TASK_PRIM_APPLY_LIMIT)) /* All info possible to log for a task are logged. WARNING: By using this define the application also accepts future possible task data/events in the logs */
-
-u8 CsrLogEnvironmentIsFiltered(CsrLogLevelEnvironment level);
-CsrLogLevelTask CsrLogTaskFilterGet(CsrSchedQid taskId);
-u8 CsrLogTaskIsFiltered(CsrSchedQid taskId, CsrLogLevelTask level);
-
-/*
- * Logging stuff
- */
-#define CSR_LOG_STRINGIFY_REAL(a) (#a)
-#define CSR_LOG_STRINGIFY(a) CSR_LOG_STRINGIFY_REAL(a)
-
-typedef struct {
- u16 primitiveType;
- const char *primitiveName;
- CsrMsgConvMsgEntry *messageConv; /* Private - do not use */
-} CsrLogPrimitiveInformation;
-
-typedef struct {
- const char *techVer;
- u32 primitiveInfoCount;
- CsrLogPrimitiveInformation *primitiveInfo;
-} CsrLogTechInformation;
-
-/*---------------------------------*/
-/* Tech logging */
-/*---------------------------------*/
-typedef u8 bitmask8_t;
-typedef u16 bitmask16_t;
-typedef u32 bitmask32_t;
-
-#ifdef CSR_LOG_ENABLE
-#ifdef CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER
-/* DEPRECATED - replaced by csr_log_text.h */
-#define CSR_LOG_TEXT(text) \
- do { \
- if (!CsrLogTaskIsFiltered(CsrSchedTaskQueueGet(), CSR_LOG_LEVEL_TASK_TEXT)) { \
- CsrLogTaskText(text, __LINE__, __FILE__); \
- } \
- } while (0)
-#else
-/* DEPRECATED - replaced by csr_log_text.h */
-#define CSR_LOG_TEXT(text) \
- do { \
- if (!CsrLogTaskIsFiltered(CsrSchedTaskQueueGet(), CSR_LOG_LEVEL_TASK_TEXT)) { \
- CsrLogTaskText(text, 0, NULL); \
- } \
- } while (0)
-#endif
-#else
-#define CSR_LOG_TEXT(text)
-#endif
-
-/* DEPRECATED - replaced by csr_log_text.h */
-void CsrLogTaskText(const char *text,
- u32 line,
- const char *file);
-
-#define CSR_LOG_STATE_TRANSITION_MASK_FSM_NAME (0x001)
-#define CSR_LOG_STATE_TRANSITION_MASK_NEXT_STATE (0x002)
-#define CSR_LOG_STATE_TRANSITION_MASK_NEXT_STATE_STR (0x004)
-#define CSR_LOG_STATE_TRANSITION_MASK_PREV_STATE (0x008)
-#define CSR_LOG_STATE_TRANSITION_MASK_PREV_STATE_STR (0x010)
-#define CSR_LOG_STATE_TRANSITION_MASK_EVENT (0x020)
-#define CSR_LOG_STATE_TRANSITION_MASK_EVENT_STR (0x040)
-
-/* DEPRECATED - replaced by csr_log_text.h */
-void CsrLogStateTransition(bitmask16_t mask,
- u32 identifier,
- const char *fsm_name,
- u32 prev_state,
- const char *prev_state_str,
- u32 in_event,
- const char *in_event_str,
- u32 next_state,
- const char *next_state_str,
- u32 line,
- const char *file);
-
-/*---------------------------------*/
-/* BSP logging */
-/*---------------------------------*/
-void CsrLogSchedInit(u8 thread_id);
-void CsrLogSchedDeinit(u8 thread_id);
-
-void CsrLogSchedStart(u8 thread_id);
-void CsrLogSchedStop(u8 thread_id);
-
-void CsrLogInitTask(u8 thread_id, CsrSchedQid tskid, const char *tskName);
-void CsrLogDeinitTask(u16 task_id);
-
-void CsrLogActivate(CsrSchedQid tskid);
-void CsrLogDeactivate(CsrSchedQid tskid);
-
-#define SYNERGY_SERIALIZER_TYPE_DUMP (0x000)
-#define SYNERGY_SERIALIZER_TYPE_SER (0x001)
-
-void CsrLogMessagePut(u32 line,
- const char *file,
- CsrSchedQid src_task_id,
- CsrSchedQid dst_taskid,
- CsrSchedMsgId msg_id,
- u16 prim_type,
- const void *msg);
-
-void CsrLogMessageGet(CsrSchedQid src_task_id,
- CsrSchedQid dst_taskid,
- u8 get_res,
- CsrSchedMsgId msg_id,
- u16 prim_type,
- const void *msg);
-
-void CsrLogTimedEventIn(u32 line,
- const char *file,
- CsrSchedQid task_id,
- CsrSchedTid tid,
- u32 requested_delay,
- u16 fniarg,
- const void *fnvarg);
-
-void CsrLogTimedEventFire(CsrSchedQid task_id,
- CsrSchedTid tid);
-
-void CsrLogTimedEventDone(CsrSchedQid task_id,
- CsrSchedTid tid);
-
-void CsrLogTimedEventCancel(u32 line,
- const char *file,
- CsrSchedQid task_id,
- CsrSchedTid tid,
- u8 cancel_res);
-
-void CsrLogBgintRegister(u8 thread_id,
- CsrSchedBgint irq,
- const char *callback,
- const void *ptr);
-void CsrLogBgintUnregister(CsrSchedBgint irq);
-void CsrLogBgintSet(CsrSchedBgint irq);
-void CsrLogBgintServiceStart(CsrSchedBgint irq);
-void CsrLogBgintServiceDone(CsrSchedBgint irq);
-
-void CsrLogExceptionStateEvent(u16 prim_type,
- CsrPrim msg_type,
- u16 state,
- u32 line,
- const char *file);
-void CsrLogExceptionGeneral(u16 prim_type,
- u16 state,
- const char *text,
- u32 line,
- const char *file);
-void CsrLogExceptionWarning(u16 prim_type,
- u16 state,
- const char *text,
- u32 line,
- const char *file);
-
-#endif
diff --git a/drivers/staging/csr/csr_log_configure.h b/drivers/staging/csr/csr_log_configure.h
deleted file mode 100644
index 283647cf9702..000000000000
--- a/drivers/staging/csr/csr_log_configure.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef CSR_LOG_CONFIGURE_H__
-#define CSR_LOG_CONFIGURE_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-
-#include "csr_log.h"
-
-/*--------------------------------------------*/
-/* Filtering on log text warning levels */
-/*--------------------------------------------*/
-typedef u32 CsrLogLevelText;
-#define CSR_LOG_LEVEL_TEXT_OFF ((CsrLogLevelText) 0x0000)
-
-#define CSR_LOG_LEVEL_TEXT_CRITICAL ((CsrLogLevelText) 0x0001)
-#define CSR_LOG_LEVEL_TEXT_ERROR ((CsrLogLevelText) 0x0002)
-#define CSR_LOG_LEVEL_TEXT_WARNING ((CsrLogLevelText) 0x0004)
-#define CSR_LOG_LEVEL_TEXT_INFO ((CsrLogLevelText) 0x0008)
-#define CSR_LOG_LEVEL_TEXT_DEBUG ((CsrLogLevelText) 0x0010)
-
-#define CSR_LOG_LEVEL_TEXT_ALL ((CsrLogLevelText) 0xFFFF)
-
-/* The log text interface is used by both scheduler tasks and components outside the scheduler context.
- * Therefore a CsrLogTextTaskId is introduced. It is effectively considered as two u16's. The lower
- * 16 bits corresponds one2one with the scheduler queueId's (CsrSchedQid) and as such these bits can not be used
- * by components outside scheduler tasks. The upper 16 bits are allocated for use of components outside the
- * scheduler like drivers etc. Components in this range is defined independently by each technology. To avoid
- * clashes the technologies are only allowed to assign values within the same restrictive range as allies to
- * primitive identifiers. eg. for the framework components outside the scheduler is only allowed to assign
- * taskId's in the range 0x0600xxxx to 0x06FFxxxx. And so on for other technologies. */
-typedef u32 CsrLogTextTaskId;
-
-#endif
diff --git a/drivers/staging/csr/csr_log_text.h b/drivers/staging/csr/csr_log_text.h
deleted file mode 100644
index cfcf64aa6225..000000000000
--- a/drivers/staging/csr/csr_log_text.h
+++ /dev/null
@@ -1,124 +0,0 @@
-#ifndef CSR_LOG_TEXT_H__
-#define CSR_LOG_TEXT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_log_configure.h"
-
-typedef struct CsrLogSubOrigin
-{
- u16 subOriginNumber; /* Id of the given SubOrigin */
- const char *subOriginName; /* Prefix Text for this SubOrigin */
-} CsrLogSubOrigin;
-
-/* Register a task which is going to use the CSR_LOG_TEXT_XXX interface */
-#ifdef CSR_LOG_ENABLE
-void CsrLogTextRegister(CsrLogTextTaskId taskId, const char *taskName, u16 subOriginsLength, const CsrLogSubOrigin *subOrigins);
-#else
-#define CsrLogTextRegister(taskId, taskName, subOriginsLength, subOrigins)
-#endif
-
-/* CRITICAL: Conditions that are threatening to the integrity/stability of the
- system as a whole. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_CRITICAL_DISABLE)
-void CsrLogTextCritical(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferCritical(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_CRITICAL(taskId_subOrigin_formatString_varargs) CsrLogTextCritical taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_CRITICAL(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_CRITICAL(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_CRITICAL(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferCritical taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_CRITICAL(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_CRITICAL(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_CRITICAL(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_CRITICAL(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_CRITICAL(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_CRITICAL(condition, logtextbufferargs)
-#endif
-
-/* ERROR: Malfunction of a component rendering it unable to operate correctly,
- causing lack of functionality but not loss of system integrity/stability. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_ERROR_DISABLE)
-void CsrLogTextError(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferError(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_ERROR(taskId_subOrigin_formatString_varargs) CsrLogTextError taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_ERROR(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_ERROR(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_ERROR(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferError taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_ERROR(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_ERROR(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_ERROR(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_ERROR(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_ERROR(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_ERROR(condition, logtextbufferargs)
-#endif
-
-/* WARNING: Conditions that are unexpected and indicative of possible problems
- or violations of specifications, where the result of such deviations does not
- lead to malfunction of the component. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_WARNING_DISABLE)
-void CsrLogTextWarning(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferWarning(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_WARNING(taskId_subOrigin_formatString_varargs) CsrLogTextWarning taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_WARNING(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_WARNING(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_WARNING(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferWarning taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_WARNING(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_WARNING(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_WARNING(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_WARNING(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_WARNING(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_WARNING(condition, logtextbufferargs)
-#endif
-
-/* INFO: Important events that may aid in determining the conditions under which
- the more severe conditions are encountered. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_INFO_DISABLE)
-void CsrLogTextInfo(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferInfo(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_INFO(taskId_subOrigin_formatString_varargs) CsrLogTextInfo taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_INFO(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_INFO(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_INFO(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferInfo taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_INFO(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_INFO(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_INFO(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_INFO(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_INFO(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_INFO(condition, logtextbufferargs)
-#endif
-
-/* DEBUG: Similar to INFO, but dedicated to events that occur more frequently. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_DEBUG_DISABLE)
-void CsrLogTextDebug(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferDebug(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_DEBUG(taskId_subOrigin_formatString_varargs) CsrLogTextDebug taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_DEBUG(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_DEBUG(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_DEBUG(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferDebug taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_DEBUG(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_DEBUG(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_DEBUG(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_DEBUG(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_DEBUG(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_DEBUG(condition, logtextbufferargs)
-#endif
-
-/* CSR_LOG_TEXT_ASSERT (CRITICAL) */
-#ifdef CSR_LOG_ENABLE
-#define CSR_LOG_TEXT_ASSERT(origin, suborigin, condition) \
- {if (!(condition)) {CSR_LOG_TEXT_CRITICAL((origin, suborigin, "Assertion \"%s\" failed at %s:%u", #condition, __FILE__, __LINE__));}}
-#else
-#define CSR_LOG_TEXT_ASSERT(origin, suborigin, condition)
-#endif
-
-/* CSR_LOG_TEXT_UNHANDLED_PRIM (CRITICAL) */
-#ifdef CSR_LOG_ENABLE
-#define CSR_LOG_TEXT_UNHANDLED_PRIMITIVE(origin, suborigin, primClass, primType) \
- CSR_LOG_TEXT_CRITICAL((origin, suborigin, "Unhandled primitive 0x%04X:0x%04X at %s:%u", primClass, primType, __FILE__, __LINE__))
-#else
-#define CSR_LOG_TEXT_UNHANDLED_PRIMITIVE(origin, suborigin, primClass, primType)
-#endif
-
-#endif
diff --git a/drivers/staging/csr/csr_macro.h b/drivers/staging/csr/csr_macro.h
deleted file mode 100644
index c47f1d91b6fa..000000000000
--- a/drivers/staging/csr/csr_macro.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef CSR_MACRO_H__
-#define CSR_MACRO_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-
-#define FALSE (0)
-#define TRUE (1)
-
-/*------------------------------------------------------------------*/
-/* Endian conversion */
-/*------------------------------------------------------------------*/
-#define CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr) (((u16) ((u8 *) (ptr))[0]) | ((u16) ((u8 *) (ptr))[1]) << 8)
-#define CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr) (((u32) ((u8 *) (ptr))[0]) | ((u32) ((u8 *) (ptr))[1]) << 8 | \
- ((u32) ((u8 *) (ptr))[2]) << 16 | ((u32) ((u8 *) (ptr))[3]) << 24)
-#define CSR_COPY_UINT16_TO_LITTLE_ENDIAN(uint, ptr) ((u8 *) (ptr))[0] = ((u8) ((uint) & 0x00FF)); \
- ((u8 *) (ptr))[1] = ((u8) ((uint) >> 8))
-#define CSR_COPY_UINT32_TO_LITTLE_ENDIAN(uint, ptr) ((u8 *) (ptr))[0] = ((u8) ((uint) & 0x000000FF)); \
- ((u8 *) (ptr))[1] = ((u8) (((uint) >> 8) & 0x000000FF)); \
- ((u8 *) (ptr))[2] = ((u8) (((uint) >> 16) & 0x000000FF)); \
- ((u8 *) (ptr))[3] = ((u8) (((uint) >> 24) & 0x000000FF))
-
-/*------------------------------------------------------------------*/
-/* Misc */
-/*------------------------------------------------------------------*/
-/* Use this macro on unused local variables that cannot be removed (such as
- unused function parameters). This will quell warnings from certain compilers
- and static code analysis tools like Lint and Valgrind. */
-#define CSR_UNUSED(x) ((void) (x))
-
-#endif
diff --git a/drivers/staging/csr/csr_msg_transport.h b/drivers/staging/csr/csr_msg_transport.h
deleted file mode 100644
index 8d88e7836567..000000000000
--- a/drivers/staging/csr/csr_msg_transport.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef CSR_MSG_TRANSPORT_H__
-#define CSR_MSG_TRANSPORT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CsrMsgTransport
-#define CsrMsgTransport CsrSchedMessagePut
-#endif
-
-#endif /* CSR_MSG_TRANSPORT */
diff --git a/drivers/staging/csr/csr_msgconv.c b/drivers/staging/csr/csr_msgconv.c
deleted file mode 100644
index db5e845e60f5..000000000000
--- a/drivers/staging/csr/csr_msgconv.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include "csr_sched.h"
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-static CsrMsgConvEntry *converter;
-
-CsrMsgConvPrimEntry *CsrMsgConvFind(u16 primType)
-{
- CsrMsgConvPrimEntry *ptr = NULL;
-
- if (converter)
- {
- ptr = converter->profile_converters;
- while (ptr)
- {
- if (ptr->primType == primType)
- {
- break;
- }
- else
- {
- ptr = ptr->next;
- }
- }
- }
-
- return ptr;
-}
-
-static const CsrMsgConvMsgEntry *find_msg_converter(CsrMsgConvPrimEntry *ptr, u16 msgType)
-{
- const CsrMsgConvMsgEntry *cv = ptr->conv;
- if (ptr->lookupFunc)
- {
- return (const CsrMsgConvMsgEntry *) ptr->lookupFunc((CsrMsgConvMsgEntry *) cv, msgType);
- }
-
- while (cv)
- {
- if (cv->serFunc == NULL)
- {
- /* We've reached the end of the chain */
- cv = NULL;
- break;
- }
-
- if (cv->msgType == msgType)
- {
- break;
- }
- else
- {
- cv++;
- }
- }
-
- return cv;
-}
-
-static void *deserialize_data(u16 primType,
- size_t length,
- u8 *data)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 *ret;
-
- ptr = CsrMsgConvFind(primType);
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = 0;
- size_t offset = 0;
- CsrUint16Des(&msgId, data, &offset);
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- ret = cv->deserFunc(data, length);
- }
- else
- {
- ret = NULL;
- }
- }
- else
- {
- ret = NULL;
- }
-
- return ret;
-}
-
-static size_t sizeof_message(u16 primType, void *msg)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- size_t ret;
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = *(u16 *) msg;
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- ret = cv->sizeofFunc(msg);
- }
- else
- {
- ret = 0;
- }
- }
- else
- {
- ret = 0;
- }
-
- return ret;
-}
-
-static u8 free_message(u16 primType, u8 *data)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 ret;
-
- ptr = CsrMsgConvFind(primType);
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = *(u16 *) data;
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- cv->freeFunc(data);
- ret = TRUE;
- }
- else
- {
- ret = FALSE;
- }
- }
- else
- {
- ret = FALSE;
- }
-
- return ret;
-}
-
-static u8 *serialize_message(u16 primType,
- void *msg,
- size_t *length,
- u8 *buffer)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 *ret;
-
- ptr = CsrMsgConvFind(primType);
-
- *length = 0;
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
-
- cv = find_msg_converter(ptr, *(u16 *) msg);
- if (cv)
- {
- ret = cv->serFunc(buffer, length, msg);
- }
- else
- {
- ret = NULL;
- }
- }
- else
- {
- ret = NULL;
- }
-
- return ret;
-}
-
-size_t CsrMsgConvSizeof(u16 primType, void *msg)
-{
- return sizeof_message(primType, msg);
-}
-
-u8 *CsrMsgConvSerialize(u8 *buffer, size_t maxBufferOffset, size_t *offset, u16 primType, void *msg)
-{
- if (converter)
- {
- size_t serializedLength;
- u8 *bufSerialized;
- u8 *bufOffset = &buffer[*offset];
- bufSerialized = converter->serialize_message(primType, msg, &serializedLength, bufOffset);
- *offset += serializedLength;
- return bufSerialized;
- }
- else
- {
- return NULL;
- }
-}
-
-/* Insert profile converter at head of converter list. */
-void CsrMsgConvInsert(u16 primType, const CsrMsgConvMsgEntry *ce)
-{
- CsrMsgConvPrimEntry *pc;
- pc = CsrMsgConvFind(primType);
-
- if (pc)
- {
- /* Already registered. Do nothing */
- }
- else
- {
- pc = kmalloc(sizeof(*pc), GFP_KERNEL);
- pc->primType = primType;
- pc->conv = ce;
- pc->lookupFunc = NULL;
- pc->next = converter->profile_converters;
- converter->profile_converters = pc;
- }
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvInsert);
-
-CsrMsgConvMsgEntry *CsrMsgConvFindEntry(u16 primType, u16 msgType)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr)
- {
- return (CsrMsgConvMsgEntry *) find_msg_converter(ptr, msgType);
- }
- return NULL;
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvFindEntry);
-
-CsrMsgConvMsgEntry *CsrMsgConvFindEntryByMsg(u16 primType, const void *msg)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr && msg)
- {
- u16 msgType = *((u16 *) msg);
- return (CsrMsgConvMsgEntry *) find_msg_converter(ptr, msgType);
- }
- return NULL;
-}
-
-void CsrMsgConvCustomLookupRegister(u16 primType, CsrMsgCustomLookupFunc *lookupFunc)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr)
- {
- ptr->lookupFunc = lookupFunc;
- }
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvCustomLookupRegister);
-
-CsrMsgConvEntry *CsrMsgConvInit(void)
-{
- if (!converter)
- {
- converter = kmalloc(sizeof(CsrMsgConvEntry), GFP_KERNEL);
-
- converter->profile_converters = NULL;
- converter->free_message = free_message;
- converter->sizeof_message = sizeof_message;
- converter->serialize_message = serialize_message;
- converter->deserialize_data = deserialize_data;
- }
-
- return converter;
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvInit);
diff --git a/drivers/staging/csr/csr_msgconv.h b/drivers/staging/csr/csr_msgconv.h
deleted file mode 100644
index 7e4dd388ae37..000000000000
--- a/drivers/staging/csr/csr_msgconv.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef CSR_MSGCONV_H__
-#define CSR_MSGCONV_H__
-
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-typedef size_t (CsrMsgSizeofFunc)(void *msg);
-typedef u8 *(CsrMsgSerializeFunc)(u8 *buffer, size_t *length, void *msg);
-typedef void (CsrMsgFreeFunc)(void *msg);
-typedef void *(CsrMsgDeserializeFunc)(u8 *buffer, size_t length);
-
-/* Converter entry for one message type */
-typedef struct CsrMsgConvMsgEntry
-{
- u16 msgType;
- CsrMsgSizeofFunc *sizeofFunc;
- CsrMsgSerializeFunc *serFunc;
- CsrMsgDeserializeFunc *deserFunc;
- CsrMsgFreeFunc *freeFunc;
-} CsrMsgConvMsgEntry;
-
-/* Optional lookup function */
-typedef CsrMsgConvMsgEntry *(CsrMsgCustomLookupFunc)(CsrMsgConvMsgEntry *ce, u16 msgType);
-
-/* All converter entries for one specific primitive */
-typedef struct CsrMsgConvPrimEntry
-{
- u16 primType;
- const CsrMsgConvMsgEntry *conv;
- CsrMsgCustomLookupFunc *lookupFunc;
- struct CsrMsgConvPrimEntry *next;
-} CsrMsgConvPrimEntry;
-
-typedef struct
-{
- CsrMsgConvPrimEntry *profile_converters;
- void *(*deserialize_data)(u16 primType, size_t length, u8 * data);
- u8 (*free_message)(u16 primType, u8 *data);
- size_t (*sizeof_message)(u16 primType, void *msg);
- u8 *(*serialize_message)(u16 primType, void *msg,
- size_t * length,
- u8 * buffer);
-} CsrMsgConvEntry;
-
-size_t CsrMsgConvSizeof(u16 primType, void *msg);
-u8 *CsrMsgConvSerialize(u8 *buffer, size_t maxBufferOffset, size_t *offset, u16 primType, void *msg);
-void CsrMsgConvCustomLookupRegister(u16 primType, CsrMsgCustomLookupFunc *lookupFunc);
-void CsrMsgConvInsert(u16 primType, const CsrMsgConvMsgEntry *ce);
-CsrMsgConvPrimEntry *CsrMsgConvFind(u16 primType);
-CsrMsgConvMsgEntry *CsrMsgConvFindEntry(u16 primType, u16 msgType);
-CsrMsgConvMsgEntry *CsrMsgConvFindEntryByMsg(u16 primType, const void *msg);
-CsrMsgConvEntry *CsrMsgConvInit(void);
-
-/* Prototypes for primitive type serializers */
-void CsrUint8Ser(u8 *buffer, size_t *offset, u8 value);
-void CsrUint16Ser(u8 *buffer, size_t *offset, u16 value);
-void CsrUint32Ser(u8 *buffer, size_t *offset, u32 value);
-void CsrMemCpySer(u8 *buffer, size_t *offset, const void *value, size_t length);
-void CsrCharStringSer(u8 *buffer, size_t *offset, const char *value);
-
-void CsrUint8Des(u8 *value, u8 *buffer, size_t *offset);
-void CsrUint16Des(u16 *value, u8 *buffer, size_t *offset);
-void CsrUint32Des(u32 *value, u8 *buffer, size_t *offset);
-void CsrMemCpyDes(void *value, u8 *buffer, size_t *offset, size_t length);
-void CsrCharStringDes(char **value, u8 *buffer, size_t *offset);
-
-#endif
diff --git a/drivers/staging/csr/csr_prim_defs.h b/drivers/staging/csr/csr_prim_defs.h
deleted file mode 100644
index 81a1eaac30d9..000000000000
--- a/drivers/staging/csr/csr_prim_defs.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef CSR_PRIM_DEFS_H__
-#define CSR_PRIM_DEFS_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/************************************************************************************
- * Segmentation of primitives in upstream and downstream segment
- ************************************************************************************/
-typedef u16 CsrPrim;
-#define CSR_PRIM_UPSTREAM ((CsrPrim) (0x8000))
-
-/************************************************************************************
- * Primitive definitions for Synergy framework
- ************************************************************************************/
-#define CSR_SYNERGY_EVENT_CLASS_BASE ((u16) (0x0600))
-
-#define CSR_HCI_PRIM ((u16) (0x0000 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_BCCMD_PRIM ((u16) (0x0001 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_HQ_PRIM ((u16) (0x0002 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_VM_PRIM ((u16) (0x0003 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TM_BLUECORE_PRIM ((u16) (0x0004 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_FP_PRIM ((u16) (0x0005 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_SOCKET_PRIM ((u16) (0x0006 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_ETHER_PRIM ((u16) (0x0007 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_IFCONFIG_PRIM ((u16) (0x0008 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_INTERNAL_PRIM ((u16) (0x0009 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_FSAL_PRIM ((u16) (0x000A | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DATA_STORE_PRIM ((u16) (0x000B | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_AM_PRIM ((u16) (0x000C | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TLS_PRIM ((u16) (0x000D | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DHCP_SERVER_PRIM ((u16) (0x000E | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TFTP_PRIM ((u16) (0x000F | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DSPM_PRIM ((u16) (0x0010 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TLS_INTERNAL_PRIM ((u16) (0x0011 | CSR_SYNERGY_EVENT_CLASS_BASE))
-
-#define NUMBER_OF_CSR_FW_EVENTS (CSR_DSPM_PRIM - CSR_SYNERGY_EVENT_CLASS_BASE + 1)
-
-#define CSR_SYNERGY_EVENT_CLASS_MISC_BASE ((u16) (0x06A0))
-
-#define CSR_UI_PRIM ((u16) (0x0000 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-#define CSR_APP_PRIM ((u16) (0x0001 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-#define CSR_SDIO_PROBE_PRIM ((u16) (0x0002 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-
-#define NUMBER_OF_CSR_FW_MISC_EVENTS (CSR_SDIO_PROBE_PRIM - CSR_SYNERGY_EVENT_CLASS_MISC_BASE + 1)
-
-#define CSR_ENV_PRIM ((u16) (0x00FF | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-
-#endif /* CSR_PRIM_DEFS_H__ */
diff --git a/drivers/staging/csr/csr_result.h b/drivers/staging/csr/csr_result.h
deleted file mode 100644
index cbb607d943c7..000000000000
--- a/drivers/staging/csr/csr_result.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef CSR_RESULT_H__
-#define CSR_RESULT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-typedef u16 CsrResult;
-#define CSR_RESULT_SUCCESS ((CsrResult) 0x0000)
-#define CSR_RESULT_FAILURE ((CsrResult) 0xFFFF)
-
-#endif
diff --git a/drivers/staging/csr/csr_sched.h b/drivers/staging/csr/csr_sched.h
deleted file mode 100644
index c7d672c59f5b..000000000000
--- a/drivers/staging/csr/csr_sched.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef CSR_SCHED_H__
-#define CSR_SCHED_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#include <linux/types.h>
-#include "csr_time.h"
-
-/* An identifier issued by the scheduler. */
-typedef u32 CsrSchedIdentifier;
-
-/* A task identifier */
-typedef u16 CsrSchedTaskId;
-
-/* A queue identifier */
-typedef u16 CsrSchedQid;
-
-/* A message identifier */
-typedef CsrSchedIdentifier CsrSchedMsgId;
-
-/* A timer event identifier */
-typedef CsrSchedIdentifier CsrSchedTid;
-#define CSR_SCHED_TID_INVALID ((CsrSchedTid) 0)
-
-/* Time constants. */
-#define CSR_SCHED_TIME_MAX (0xFFFFFFFF)
-#define CSR_SCHED_MILLISECOND (1000)
-#define CSR_SCHED_SECOND (1000 * CSR_SCHED_MILLISECOND)
-#define CSR_SCHED_MINUTE (60 * CSR_SCHED_SECOND)
-
-/* Queue and primitive that identifies the environment */
-#define CSR_SCHED_TASK_ID 0xFFFF
-#define CSR_SCHED_PRIM (CSR_SCHED_TASK_ID)
-#define CSR_SCHED_EXCLUDED_MODULE_QUEUE 0xFFFF
-
-/*
- * Background interrupt definitions
- */
-typedef u16 CsrSchedBgint;
-#define CSR_SCHED_BGINT_INVALID ((CsrSchedBgint) 0xFFFF)
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSchedMessagePut
- *
- * DESCRIPTION
- * Sends a message consisting of the integer "mi" and the void * pointer
- * "mv" to the message queue "q".
- *
- * "mi" and "mv" are neither inspected nor changed by the scheduler - the
- * task that owns "q" is expected to make sense of the values. "mv" may
- * be null.
- *
- * NOTE
- * If "mv" is not null then it will typically be a chunk of kmalloc()ed
- * memory, though there is no need for it to be so. Tasks should normally
- * obey the convention that when a message built with kmalloc()ed memory
- * is given to CsrSchedMessagePut() then ownership of the memory is ceded to the
- * scheduler - and eventually to the recipient task. I.e., the receiver of
- * the message will be expected to kfree() the message storage.
- *
- * RETURNS
- * void.
- *
- *----------------------------------------------------------------------------*/
-#if defined(CSR_LOG_ENABLE) && defined(CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER)
-void CsrSchedMessagePutStringLog(CsrSchedQid q,
- u16 mi,
- void *mv,
- u32 line,
- const char *file);
-#define CsrSchedMessagePut(q, mi, mv) CsrSchedMessagePutStringLog((q), (mi), (mv), __LINE__, __FILE__)
-#else
-void CsrSchedMessagePut(CsrSchedQid q,
- u16 mi,
- void *mv);
-#endif
-
-#endif
diff --git a/drivers/staging/csr/csr_sdio.h b/drivers/staging/csr/csr_sdio.h
deleted file mode 100644
index 0971d135abf6..000000000000
--- a/drivers/staging/csr/csr_sdio.h
+++ /dev/null
@@ -1,723 +0,0 @@
-#ifndef CSR_SDIO_H__
-#define CSR_SDIO_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_result.h"
-
-/* Result Codes */
-#define CSR_SDIO_RESULT_INVALID_VALUE ((CsrResult) 1) /* Invalid argument value */
-#define CSR_SDIO_RESULT_NO_DEVICE ((CsrResult) 2) /* The specified device is no longer present */
-#define CSR_SDIO_RESULT_CRC_ERROR ((CsrResult) 3) /* The transmitted/received data or command response contained a CRC error */
-#define CSR_SDIO_RESULT_TIMEOUT ((CsrResult) 4) /* No command response or data received from device, or function enable/disable did not succeed within timeout period */
-#define CSR_SDIO_RESULT_NOT_RESET ((CsrResult) 5) /* The device was not reset */
-
-/* Features (for use in features member of CsrSdioFunction) */
-#define CSR_SDIO_FEATURE_BYTE_MODE 0x00000001 /* Transfer sizes do not have to be a multiple of block size */
-#define CSR_SDIO_FEATURE_DMA_CAPABLE_MEM_REQUIRED 0x00000002 /* Bulk operations require DMA friendly memory */
-
-/* CsrSdioFunctionId wildcards (for use in CsrSdioFunctionId members) */
-#define CSR_SDIO_ANY_MANF_ID 0xFFFF
-#define CSR_SDIO_ANY_CARD_ID 0xFFFF
-#define CSR_SDIO_ANY_SDIO_FUNCTION 0xFF
-#define CSR_SDIO_ANY_SDIO_INTERFACE 0xFF
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionId
- *
- * DESCRIPTION
- * This structure describes one or more functions of a device, based on
- * four qualitative measures. The CsrSdioFunctionId wildcard defines can be
- * used for making the CsrSdioFunctionId match more than one function.
- *
- * MEMBERS
- * manfId - Vendor ID (or CSR_SDIO_ANY_MANF_ID).
- * cardId - Device ID (or CSR_SDIO_ANY_CARD_ID).
- * sdioFunction - SDIO Function number (or CSR_SDIO_ANY_SDIO_FUNCTION).
- * sdioInterface - SDIO Standard Interface Code (or CSR_SDIO_ANY_SDIO_INTERFACE)
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- u16 manfId; /* Vendor ID to match or CSR_SDIO_ANY_MANF_ID */
- u16 cardId; /* Device ID to match or CSR_SDIO_ANY_CARD_ID */
- u8 sdioFunction; /* SDIO Function number to match or CSR_SDIO_ANY_SDIO_FUNCTION */
- u8 sdioInterface; /* SDIO Standard Interface Code to match or CSR_SDIO_ANY_SDIO_INTERFACE */
-} CsrSdioFunctionId;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunction
- *
- * DESCRIPTION
- * This structure represents a single function on a device.
- *
- * MEMBERS
- * sdioId - A CsrSdioFunctionId describing this particular function. The
- * subfield shall not contain any CsrSdioFunctionId wildcards. The
- * subfields shall describe the specific single function
- * represented by this structure.
- * blockSize - Actual configured block size, or 0 if unconfigured.
- * features - Bit mask with any of CSR_SDIO_FEATURE_* set.
- * device - Handle of device containing the function. If two functions have
- * the same device handle, they reside on the same device.
- * driverData - For use by the Function Driver. The SDIO Driver shall not
- * attempt to dereference the pointer.
- * priv - For use by the SDIO Driver. The Function Driver shall not attempt
- * to dereference the pointer.
- *
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- CsrSdioFunctionId sdioId;
- u16 blockSize; /* Actual configured block size, or 0 if unconfigured */
- u32 features; /* Bit mask with any of CSR_SDIO_FEATURE_* set */
- void *device; /* Handle of device containing the function */
- void *driverData; /* For use by the Function Driver */
- void *priv; /* For use by the SDIO Driver */
-} CsrSdioFunction;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInsertedCallback, CsrSdioRemovedCallback
- *
- * DESCRIPTION
- * CsrSdioInsertedCallback is called when a function becomes available to
- * a registered Function Driver that supports the function.
- * CsrSdioRemovedCallback is called when a function is no longer available
- * to a Function Driver, either because the device has been removed, or the
- * Function Driver has been unregistered.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioInsertedCallback)(CsrSdioFunction *function);
-typedef void (*CsrSdioRemovedCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptDsrCallback, CsrSdioInterruptCallback
- *
- * DESCRIPTION
- * CsrSdioInterruptCallback is called when an interrupt occurs on the
- * the device associated with the specified function.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS (only CsrSdioInterruptCallback)
- * A pointer to a CsrSdioInterruptDsrCallback function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioInterruptDsrCallback)(CsrSdioFunction *function);
-typedef CsrSdioInterruptDsrCallback (*CsrSdioInterruptCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioSuspendCallback, CsrSdioResumeCallback
- *
- * DESCRIPTION
- * CsrSdioSuspendCallback is called when the system is preparing to go
- * into a suspended state. CsrSdioResumeCallback is called when the system
- * has entered an active state again.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioSuspendCallback)(CsrSdioFunction *function);
-typedef void (*CsrSdioResumeCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioAsyncCallback, CsrSdioAsyncDsrCallback
- *
- * DESCRIPTION
- * CsrSdioAsyncCallback is called when an asynchronous operation completes.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the function calls that initiate
- * the operation.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * result - The result of the operation that completed. See the description
- * of the initiating function for possible result values.
- *
- * RETURNS (only CsrSdioAsyncCallback)
- * A pointer to a CsrSdioAsyncDsrCallback function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioAsyncDsrCallback)(CsrSdioFunction *function, CsrResult result);
-typedef CsrSdioAsyncDsrCallback (*CsrSdioAsyncCallback)(CsrSdioFunction *function, CsrResult result);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriver
- *
- * DESCRIPTION
- * Structure representing a Function Driver.
- *
- * MEMBERS
- * inserted - Callback, see description of CsrSdioInsertedCallback.
- * removed - Callback, see description of CsrSdioRemovedCallback.
- * intr - Callback, see description of CsrSdioInterruptCallback.
- * suspend - Callback, see description of CsrSdioSuspendCallback.
- * resume - Callback, see description of CsrSdioResumeCallback.
- * ids - Array of CsrSdioFunctionId describing one or more functions that
- * are supported by the Function Driver.
- * idsCount - Length of the ids array.
- * priv - For use by the SDIO Driver. The Function Driver may initialise
- * it to NULL, but shall otherwise not access the pointer or attempt
- * to dereference it.
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- CsrSdioInsertedCallback inserted;
- CsrSdioRemovedCallback removed;
- CsrSdioInterruptCallback intr;
- CsrSdioSuspendCallback suspend;
- CsrSdioResumeCallback resume;
- CsrSdioFunctionId *ids;
- u8 idsCount;
- void *priv; /* For use by the SDIO Driver */
-} CsrSdioFunctionDriver;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriverRegister
- *
- * DESCRIPTION
- * Register a Function Driver.
- *
- * PARAMETERS
- * functionDriver - Pointer to struct describing the Function Driver.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The Function Driver was successfully
- * registered.
- * CSR_RESULT_FAILURE - Unable to register the function driver,
- * because of an unspecified/unknown error. The
- * Function Driver has not been registered.
- * CSR_SDIO_RESULT_INVALID_VALUE - The specified Function Driver pointer
- * does not point at a valid Function
- * Driver structure, or some of the members
- * contain invalid entries.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioFunctionDriverRegister(CsrSdioFunctionDriver *functionDriver);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriverUnregister
- *
- * DESCRIPTION
- * Unregister a previously registered Function Driver.
- *
- * PARAMETERS
- * functionDriver - pointer to struct describing the Function Driver.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioFunctionDriverUnregister(CsrSdioFunctionDriver *functionDriver);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionEnable, CsrSdioFunctionDisable
- *
- * DESCRIPTION
- * Enable/disable the specified function by setting/clearing the
- * corresponding bit in the I/O Enable register in function 0, and then
- * periodically reading the related bit in the I/O Ready register until it
- * is set/clear, limited by an implementation defined timeout.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The specified function was enabled/disabled.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The state of the
- * related bit in the I/O Enable register is
- * undefined.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device, or the related
- * bit in the I/O ready register was not
- * set/cleared within the timeout period.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioFunctionEnable(CsrSdioFunction *function);
-CsrResult CsrSdioFunctionDisable(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptEnable, CsrSdioInterruptDisable
- *
- * DESCRIPTION
- * Enable/disable the interrupt for the specified function by
- * setting/clearing the corresponding bit in the INT Enable register in
- * function 0.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The specified function was enabled/disabled.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The state of the
- * related bit in the INT Enable register is
- * unchanged.
- * CSR_SDIO_RESULT_INVALID_VALUE - The specified function cannot be
- * enabled/disabled, because it either
- * does not exist or it is not possible to
- * individually enable/disable functions.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioInterruptEnable(CsrSdioFunction *function);
-CsrResult CsrSdioInterruptDisable(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled interrupt has been handled. Shall only
- * be called once, and exactly once for each signalled interrupt to the
- * corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * event was signalled.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioInterruptAcknowledge(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInsertedAcknowledge, CsrSdioRemovedAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled inserted/removed event has been handled.
- * Shall only be called once, and exactly once for each signalled event to
- * the corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * inserted was signalled.
- * result (CsrSdioInsertedAcknowledge only)
- * CSR_RESULT_SUCCESS - The Function Driver has accepted the
- * function, and the function is attached to
- * the Function Driver until the
- * CsrSdioRemovedCallback is called and
- * acknowledged.
- * CSR_RESULT_FAILURE - Unable to accept the function. The
- * function is not attached to the Function
- * Driver, and it may be passed to another
- * Function Driver which supports the
- * function.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioInsertedAcknowledge(CsrSdioFunction *function, CsrResult result);
-void CsrSdioRemovedAcknowledge(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioSuspendAcknowledge, CsrSdioResumeAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled suspend event has been handled. Shall only
- * be called once, and exactly once for each signalled event to the
- * corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * event was signalled.
- * result
- * CSR_RESULT_SUCCESS - Successfully suspended/resumed.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioSuspendAcknowledge(CsrSdioFunction *function, CsrResult result);
-void CsrSdioResumeAcknowledge(CsrSdioFunction *function, CsrResult result);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioBlockSizeSet
- *
- * DESCRIPTION
- * Set the block size to use for the function. The actual configured block
- * size shall be the minimum of:
- * 1) Maximum block size supported by the function.
- * 2) Maximum block size supported by the host controller.
- * 3) The block size specified by the blockSize argument.
- *
- * When this function returns, the actual configured block size is
- * available in the blockSize member of the function struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * blockSize - Block size to use for the function. Valid range is 1 to
- * 2048.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The block size register on the chip
- * was updated.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The configured block
- * size is undefined.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and the FUNCTION_NUMBER
- * bits is set, CSR_SDIO_RESULT_INVALID_VALUE shall be returned.
- * If the ERROR bit is set (but not FUNCTION_NUMBER),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: Setting the block size requires two individual operations. The
- * implementation shall ignore the OUT_OF_RANGE bit of the SDIO R5
- * response for the first operation, as the partially configured
- * block size may be out of range, even if the final block size
- * (after the second operation) is in the valid range.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioBlockSizeSet(CsrSdioFunction *function, u16 blockSize);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioMaxBusClockFrequencySet
- *
- * DESCRIPTION
- * Set the maximum clock frequency to use for the device associated with
- * the specified function. The actual configured clock frequency for the
- * device shall be the minimum of:
- * 1) Maximum clock frequency supported by the device.
- * 2) Maximum clock frequency supported by the host controller.
- * 3) Maximum clock frequency specified for any function on the same
- * device.
- *
- * If the clock frequency exceeds 25MHz, it is the responsibility of the
- * SDIO driver to enable high speed mode on the device, using the standard
- * defined procedure, before increasing the frequency beyond the limit.
- *
- * Note that the clock frequency configured affects all functions on the
- * same device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * maxFrequency - The maximum clock frequency for the function in Hertz.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The maximum clock frequency was successfully
- * set for the function.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- *
- * NOTE: If the SDIO R5 response is available, and the FUNCTION_NUMBER
- * bits is set, CSR_SDIO_RESULT_INVALID_VALUE shall be returned.
- * If the ERROR bit is set (but not FUNCTION_NUMBER),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioMaxBusClockFrequencySet(CsrSdioFunction *function, u32 maxFrequency);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead8, CsrSdioWrite8, CsrSdioRead8Async, CsrSdioWrite8Async
- *
- * DESCRIPTION
- * Read/write an 8bit value from/to the specified register address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. No data read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioRead8Async and CsrSdioWrite8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead8(CsrSdioFunction *function, u32 address, u8 *data);
-CsrResult CsrSdioWrite8(CsrSdioFunction *function, u32 address, u8 data);
-void CsrSdioRead8Async(CsrSdioFunction *function, u32 address, u8 *data, CsrSdioAsyncCallback callback);
-void CsrSdioWrite8Async(CsrSdioFunction *function, u32 address, u8 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead16, CsrSdioWrite16, CsrSdioRead16Async, CsrSdioWrite16Async
- *
- * DESCRIPTION
- * Read/write a 16bit value from/to the specified register address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. Data may have been
- * partially read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioRead16Async and CsrSdioWrite16Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead16(CsrSdioFunction *function, u32 address, u16 *data);
-CsrResult CsrSdioWrite16(CsrSdioFunction *function, u32 address, u16 data);
-void CsrSdioRead16Async(CsrSdioFunction *function, u32 address, u16 *data, CsrSdioAsyncCallback callback);
-void CsrSdioWrite16Async(CsrSdioFunction *function, u32 address, u16 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioF0Read8, CsrSdioF0Write8, CsrSdioF0Read8Async,
- * CsrSdioF0Write8Async
- *
- * DESCRIPTION
- * Read/write an 8bit value from/to the specified register address in
- * function 0.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. No data read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioF0Read8Async and CsrSdioF0Write8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioF0Read8(CsrSdioFunction *function, u32 address, u8 *data);
-CsrResult CsrSdioF0Write8(CsrSdioFunction *function, u32 address, u8 data);
-void CsrSdioF0Read8Async(CsrSdioFunction *function, u32 address, u8 *data, CsrSdioAsyncCallback callback);
-void CsrSdioF0Write8Async(CsrSdioFunction *function, u32 address, u8 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead, CsrSdioWrite, CsrSdioReadAsync, CsrSdioWriteAsync
- *
- * DESCRIPTION
- * Read/write a specified number of bytes from/to the specified register
- * address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * length - Number of byte to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. Data may have been
- * partially read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioF0Read8Async and CsrSdioF0Write8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead(CsrSdioFunction *function, u32 address, void *data, u32 length);
-CsrResult CsrSdioWrite(CsrSdioFunction *function, u32 address, const void *data, u32 length);
-void CsrSdioReadAsync(CsrSdioFunction *function, u32 address, void *data, u32 length, CsrSdioAsyncCallback callback);
-void CsrSdioWriteAsync(CsrSdioFunction *function, u32 address, const void *data, u32 length, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioPowerOn, CsrSdioPowerOff
- *
- * DESCRIPTION
- * Power on/off the device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function that resides on
- * the device to power on/off.
- *
- * RETURNS (only CsrSdioPowerOn)
- * CSR_RESULT_SUCCESS - Power was successfully reapplied and the device
- * has been reinitialised.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred during reinitialisation.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device during
- * reinitialisation.
- * CSR_SDIO_RESULT_NOT_RESET - The power was not removed by the
- * CsrSdioPowerOff call. The state of the
- * device is unchanged.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioPowerOn(CsrSdioFunction *function);
-void CsrSdioPowerOff(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioHardReset
- *
- * DESCRIPTION
- * Perform a hardware reset of the device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function that resides on
- * the device to hard reset.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - Reset was successfully performed and the device
- * has been reinitialised.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred during reinitialisation.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device during
- * reinitialisation.
- * CSR_SDIO_RESULT_NOT_RESET - The reset was not applied because it is not
- * supported. The state of the device is
- * unchanged.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioHardReset(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionActive, CsrSdioFunctionIdle
- *
- * DESCRIPTION
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioFunctionActive(CsrSdioFunction *function);
-void CsrSdioFunctionIdle(CsrSdioFunction *function);
-
-#endif
diff --git a/drivers/staging/csr/csr_serialize_primitive_types.c b/drivers/staging/csr/csr_serialize_primitive_types.c
deleted file mode 100644
index 9713b9afef64..000000000000
--- a/drivers/staging/csr/csr_serialize_primitive_types.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include "csr_prim_defs.h"
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-void CsrUint8Des(u8 *value, u8 *buffer, size_t *offset)
-{
- *value = buffer[*offset];
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint8Des);
-
-void CsrUint16Des(u16 *value, u8 *buffer, size_t *offset)
-{
- *value = (buffer[*offset + 0] << 0) |
- (buffer[*offset + 1] << 8);
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint16Des);
-
-void CsrUint32Des(u32 *value, u8 *buffer, size_t *offset)
-{
- *value = (buffer[*offset + 0] << 0) |
- (buffer[*offset + 1] << 8) |
- (buffer[*offset + 2] << 16) |
- (buffer[*offset + 3] << 24);
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint32Des);
-
-void CsrMemCpyDes(void *value, u8 *buffer, size_t *offset, size_t length)
-{
- memcpy(value, &buffer[*offset], length);
- *offset += length;
-}
-EXPORT_SYMBOL_GPL(CsrMemCpyDes);
-
-void CsrCharStringDes(char **value, u8 *buffer, size_t *offset)
-{
- *value = kstrdup((char *) &buffer[*offset], GFP_KERNEL);
- *offset += strlen(*value) + 1;
-}
-EXPORT_SYMBOL_GPL(CsrCharStringDes);
-
-void CsrUint8Ser(u8 *buffer, size_t *offset, u8 value)
-{
- buffer[*offset] = value;
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint8Ser);
-
-void CsrUint16Ser(u8 *buffer, size_t *offset, u16 value)
-{
- buffer[*offset + 0] = (u8) ((value >> 0) & 0xFF);
- buffer[*offset + 1] = (u8) ((value >> 8) & 0xFF);
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint16Ser);
-
-void CsrUint32Ser(u8 *buffer, size_t *offset, u32 value)
-{
- buffer[*offset + 0] = (u8) ((value >> 0) & 0xFF);
- buffer[*offset + 1] = (u8) ((value >> 8) & 0xFF);
- buffer[*offset + 2] = (u8) ((value >> 16) & 0xFF);
- buffer[*offset + 3] = (u8) ((value >> 24) & 0xFF);
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint32Ser);
-
-void CsrMemCpySer(u8 *buffer, size_t *offset, const void *value, size_t length)
-{
- memcpy(&buffer[*offset], value, length);
- *offset += length;
-}
-EXPORT_SYMBOL_GPL(CsrMemCpySer);
-
-void CsrCharStringSer(u8 *buffer, size_t *offset, const char *value)
-{
- if (value)
- {
- strcpy(((char *) &buffer[*offset]), value);
- *offset += strlen(value) + 1;
- }
- else
- {
- CsrUint8Ser(buffer, offset, 0);
- }
-}
-EXPORT_SYMBOL_GPL(CsrCharStringSer);
diff --git a/drivers/staging/csr/csr_time.c b/drivers/staging/csr/csr_time.c
deleted file mode 100644
index 01179e46f47d..000000000000
--- a/drivers/staging/csr/csr_time.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <linux/module.h>
-
-#include "csr_time.h"
-
-u32 CsrTimeGet(u32 *high)
-{
- struct timespec ts;
- u64 time;
- u32 low;
-
- ts = current_kernel_time();
- time = (u64) ts.tv_sec * 1000000 + ts.tv_nsec / 1000;
-
- if (high != NULL)
- *high = (u32) ((time >> 32) & 0xFFFFFFFF);
-
- low = (u32) (time & 0xFFFFFFFF);
-
- return low;
-}
-EXPORT_SYMBOL_GPL(CsrTimeGet);
diff --git a/drivers/staging/csr/csr_time.h b/drivers/staging/csr/csr_time.h
deleted file mode 100644
index fc29e8e5e478..000000000000
--- a/drivers/staging/csr/csr_time.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef CSR_TIME_H__
-#define CSR_TIME_H__
-/*****************************************************************************
-
-(c) Cambridge Silicon Radio Limited 2010
-All rights reserved and confidential information of CSR
-
-Refer to LICENSE.txt included with this source for details
-on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-
-/*******************************************************************************
-
-NAME
- CsrTimeGet
-
-DESCRIPTION
- Returns the current system time in a low and a high part. The low part
- is expressed in microseconds. The high part is incremented when the low
- part wraps to provide an extended range.
-
- The caller may provide a NULL pointer as the high parameter.
- In this case the function just returns the low part and ignores the
- high parameter.
-
- Although the time is expressed in microseconds the actual resolution is
- platform dependent and can be less. It is recommended that the
- resolution is at least 10 milliseconds.
-
-PARAMETERS
- high - Pointer to variable that will receive the high part of the
- current system time. Passing NULL is valid.
-
-RETURNS
- Low part of current system time in microseconds.
-
-*******************************************************************************/
-u32 CsrTimeGet(u32 *high);
-
-
-/*------------------------------------------------------------------*/
-/* CsrTime Macros */
-/*------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrTimeAdd
- *
- * DESCRIPTION
- * Add two time values. Adding the numbers can overflow the range of a
- * CsrTime, so the user must be cautious.
- *
- * RETURNS
- * CsrTime - the sum of "t1" and "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeAdd(t1, t2) ((t1) + (t2))
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrTimeSub
- *
- * DESCRIPTION
- * Subtract two time values. Subtracting the numbers can provoke an
- * underflow, so the user must be cautious.
- *
- * RETURNS
- * CsrTime - "t1" - "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeSub(t1, t2) ((s32) (t1) - (s32) (t2))
-
-#endif
diff --git a/drivers/staging/csr/csr_util.c b/drivers/staging/csr/csr_util.c
deleted file mode 100644
index c3aa9d509e5c..000000000000
--- a/drivers/staging/csr/csr_util.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-
-MODULE_DESCRIPTION("CSR Operating System Kernel Abstraction");
-MODULE_AUTHOR("Cambridge Silicon Radio Ltd.");
-MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/staging/csr/csr_wifi_common.h b/drivers/staging/csr/csr_wifi_common.h
deleted file mode 100644
index efc43a525a3d..000000000000
--- a/drivers/staging/csr/csr_wifi_common.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_COMMON_H__
-#define CSR_WIFI_COMMON_H__
-
-#include <linux/types.h>
-#include "csr_result.h"
-
-/* MAC address */
-typedef struct
-{
- u8 a[6];
-} CsrWifiMacAddress;
-
-/* IPv4 address */
-typedef struct
-{
- u8 a[4];
-} CsrWifiIp4Address;
-
-/* IPv6 address */
-typedef struct
-{
- u8 a[16];
-} CsrWifiIp6Address;
-
-typedef struct
-{
- u8 ssid[32];
- u8 length;
-} CsrWifiSsid;
-
-/*******************************************************************************
-
- DESCRIPTION
- Result values used on the Wifi Interfaces
-
- VALUES
- CSR_RESULT_SUCCESS
- - The request/procedure succeeded
- CSR_RESULT_FAILURE
- - The request/procedure did not succeed because of an error
- CSR_WIFI_RESULT_NOT_FOUND
- - The request did not succeed because some resource was not
- found.
- CSR_WIFI_RESULT_TIMED_OUT
- - The request/procedure did not succeed because of a time out
- CSR_WIFI_RESULT_CANCELLED
- - The request was canceled due to another conflicting
- request that was issued before this one was completed
- CSR_WIFI_RESULT_INVALID_PARAMETER
- - The request/procedure did not succeed because it had an
- invalid parameter
- CSR_WIFI_RESULT_NO_ROOM
- - The request did not succeed due to a lack of resources,
- e.g. out of memory problem.
- CSR_WIFI_RESULT_UNSUPPORTED
- - The request/procedure did not succeed because the feature
- is not supported yet
- CSR_WIFI_RESULT_UNAVAILABLE
- - The request cannot be processed at this time
- CSR_WIFI_RESULT_WIFI_OFF
- - The requested action is not available because Wi-Fi is
- currently off
- CSR_WIFI_RESULT_SECURITY_ERROR
- - The request/procedure did not succeed because of a security
- error
- CSR_WIFI_RESULT_MIB_SET_FAILURE
- - MIB Set Failure: either the MIB OID to be written to does
- not exist or the MIB Value is invalid.
- CSR_WIFI_RESULT_INVALID_INTERFACE_TAG
- - The supplied Interface Tag is not valid.
- CSR_WIFI_RESULT_P2P_NOA_CONFIG_CONFLICT
- - The new NOA configuration conflicts with the existing NOA configuration
- hence not accepted"
-*******************************************************************************/
-#define CSR_WIFI_RESULT_NOT_FOUND ((CsrResult) 0x0001)
-#define CSR_WIFI_RESULT_TIMED_OUT ((CsrResult) 0x0002)
-#define CSR_WIFI_RESULT_CANCELLED ((CsrResult) 0x0003)
-#define CSR_WIFI_RESULT_INVALID_PARAMETER ((CsrResult) 0x0004)
-#define CSR_WIFI_RESULT_NO_ROOM ((CsrResult) 0x0005)
-#define CSR_WIFI_RESULT_UNSUPPORTED ((CsrResult) 0x0006)
-#define CSR_WIFI_RESULT_UNAVAILABLE ((CsrResult) 0x0007)
-#define CSR_WIFI_RESULT_WIFI_OFF ((CsrResult) 0x0008)
-#define CSR_WIFI_RESULT_SECURITY_ERROR ((CsrResult) 0x0009)
-#define CSR_WIFI_RESULT_MIB_SET_FAILURE ((CsrResult) 0x000A)
-#define CSR_WIFI_RESULT_INVALID_INTERFACE_TAG ((CsrResult) 0x000B)
-#define CSR_WIFI_RESULT_P2P_NOA_CONFIG_CONFLICT ((CsrResult) 0x000C)
-
-#define CSR_WIFI_VERSION "5.1.0.0"
-
-#endif
-
diff --git a/drivers/staging/csr/csr_wifi_fsm.h b/drivers/staging/csr/csr_wifi_fsm.h
deleted file mode 100644
index fc5c5aa6a3c4..000000000000
--- a/drivers/staging/csr/csr_wifi_fsm.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_H
-#define CSR_WIFI_FSM_H
-
-#include "csr_prim_defs.h"
-#include "csr_log_text.h"
-#include "csr_wifi_fsm_event.h"
-
-/* including this file for CsrWifiInterfaceMode*/
-#include "csr_wifi_common.h"
-
-#define CSR_WIFI_FSM_ENV (0xFFFF)
-
-/**
- * @brief
- * Toplevel FSM context data
- *
- * @par Description
- * Holds ALL FSM static and dynamic data for a FSM
- */
-typedef struct CsrWifiFsmContext CsrWifiFsmContext;
-
-/**
- * @brief
- * FSM External Wakeup CallbackFunction Pointer
- *
- * @par Description
- * Defines the external wakeup function for the FSM
- * to call when an external event is injected into the systen
- *
- * @param[in] context : External context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmExternalWakupCallbackPtr)(void *context);
-
-/**
- * @brief
- * Initialises a top level FSM context
- *
- * @par Description
- * Initialises the FSM Context to an initial state and allocates
- * space for "maxProcesses" number of instances
- *
- * @param[in] osaContext : OSA context
- * @param[in] applicationContext : Internal fsm application context
- * @param[in] externalContext : External context
- * @param[in] maxProcesses : Max processes to allocate room for
- *
- * @return
- * CsrWifiFsmContext* fsm context
- */
-extern CsrWifiFsmContext* CsrWifiFsmInit(void *applicationContext, void *externalContext, u16 maxProcesses, CsrLogTextTaskId loggingTaskId);
-
-/**
- * @brief
- * Resets the FSM's back to first conditions
- *
- * @par Description
- * This function is used to free any dynamic resources allocated for the
- * given context by CsrWifiFsmInit().
- * The FSM's reset function is called to cleanup any fsm specific memory
- * The reset function does NOT need to free the fsm data pointer as
- * CsrWifiFsmShutdown() will do it.
- * the FSM's init function is call again to reinitialise the FSM context.
- * CsrWifiFsmReset() should NEVER be called when CsrWifiFsmExecute() is running.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-extern void CsrWifiFsmReset(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Frees resources allocated by CsrWifiFsmInit
- *
- * @par Description
- * This function is used to free any dynamic resources allocated for the
- * given context by CsrWifiFsmInit(), prior to complete termination of
- * the program.
- * The FSM's reset function is called to cleanup any fsm specific memory.
- * The reset function does NOT need to free the fsm data pointer as
- * CsrWifiFsmShutdown() will do it.
- * CsrWifiFsmShutdown() should NEVER be called when CsrWifiFsmExecute() is running.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-extern void CsrWifiFsmShutdown(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Executes the fsm context
- *
- * @par Description
- * Executes the FSM context and runs until ALL events in the context are processed.
- * When no more events are left to process then CsrWifiFsmExecute() returns to a time
- * specifying when to next call the CsrWifiFsmExecute()
- * Scheduling, threading, blocking and external event notification are outside
- * the scope of the FSM and CsrWifiFsmExecute().
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 Time in ms until next timeout or 0xFFFFFFFF for no timer set
- */
-extern u32 CsrWifiFsmExecute(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Adds an event to the FSM context's external event queue for processing
- *
- * @par Description
- * Adds an event to the contexts external queue
- * This is thread safe and adds an event to the fsm's external event queue.
- *
- * @param[in] context : FSM context
- * @param[in] event : event to add to the event queue
- * @param[in] source : source of the event (this can be a synergy task queue or an fsm instance id)
- * @param[in] destination : destination of the event (This can be a fsm instance id or CSR_WIFI_FSM_ENV)
- * @param[in] id : event id
- *
- * @return
- * void
- */
-extern void CsrWifiFsmSendEventExternal(CsrWifiFsmContext *context, CsrWifiFsmEvent *event, u16 source, u16 destination, CsrPrim primtype, u16 id);
-
-/**
- * @brief
- * Adds an Alien event to the FSM context's external event queue for processing
- *
- * @par Description
- * Adds an event to the contexts external queue
- * This is thread safe and adds an event to the fsm's external event queue.
- *
- * @param[in] context : FSM context
- * @param[in] event : event to add to the event queue
- * @param[in] source : source of the event (this can be a synergy task queue or an fsm instance id)
- * @param[in] destination : destination of the event (This can be a fsm instance id or CSR_WIFI_FSM_ENV)
- * @param[in] id : event id
- */
-#define CsrWifiFsmSendAlienEventExternal(_context, _alienEvent, _source, _destination, _primtype, _id) \
- { \
- CsrWifiFsmAlienEvent *_evt = kmalloc(sizeof(CsrWifiFsmAlienEvent), GFP_KERNEL); \
- _evt->alienEvent = _alienEvent; \
- CsrWifiFsmSendEventExternal(_context, (CsrWifiFsmEvent *)_evt, _source, _destination, _primtype, _id); \
- }
-
-
-/**
- * @brief
- * Current time of day in ms
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 32 bit ms tick
- */
-extern u32 CsrWifiFsmGetTimeOfDayMs(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Gets the time until the next FSM timer expiry
- *
- * @par Description
- * Returns the next timeout time or 0 if no timers are set.
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 Time in ms until next timeout or 0xFFFFFFFF for no timer set
- */
-extern u32 CsrWifiFsmGetNextTimeout(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Fast forwards the fsm timers by ms Milliseconds
- *
- * @param[in] context : FSM context
- * @param[in] ms : Milliseconds to fast forward by
- *
- * @return
- * void
- */
-extern void CsrWifiFsmFastForward(CsrWifiFsmContext *context, u16 ms);
-
-/**
- * @brief
- * shift the current time of day by ms amount
- *
- * @par Description
- * useful to speed up tests where time needs to pass
- *
- * @param[in] context : FSM context
- * @param[in] ms : ms to adjust time by
- *
- * @return
- * void
- */
-extern void CsrWifiFsmTestAdvanceTime(CsrWifiFsmContext *context, u32 ms);
-
-/**
- * @brief
- * Check if the fsm has events to process
- *
- * @param[in] context : FSM context
- *
- * @return
- * u8 returns TRUE if there are events for the FSM to process
- */
-extern u8 CsrWifiFsmHasEvents(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * function that installs the contexts wakeup function
- *
- * @param[in] context : FSM context
- * @param[in] callback : Callback function pointer
- *
- * @return
- * void
- */
-extern void CsrWifiFsmInstallWakeupCallback(CsrWifiFsmContext *context, CsrWifiFsmExternalWakupCallbackPtr callback);
-
-#endif /* CSR_WIFI_FSM_H */
-
diff --git a/drivers/staging/csr/csr_wifi_fsm_event.h b/drivers/staging/csr/csr_wifi_fsm_event.h
deleted file mode 100644
index 0690ca955ef5..000000000000
--- a/drivers/staging/csr/csr_wifi_fsm_event.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_EVENT_H
-#define CSR_WIFI_FSM_EVENT_H
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-/**
- * @brief
- * FSM event header.
- *
- * @par Description
- * All events MUST have this struct as the FIRST member.
- * The next member is used internally for linked lists
- */
-typedef struct CsrWifiFsmEvent
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- CsrSchedQid source;
-
- /* Private pointer to allow an optimal Event list */
- /* NOTE: Ignore this pointer.
- * Do not waste code initializing OR freeing it.
- * The pointer is used internally in the CsrWifiFsm code
- * to avoid a second malloc when queuing events.
- */
- struct CsrWifiFsmEvent *next;
-} CsrWifiFsmEvent;
-
-#endif /* CSR_WIFI_FSM_EVENT_H */
-
diff --git a/drivers/staging/csr/csr_wifi_fsm_types.h b/drivers/staging/csr/csr_wifi_fsm_types.h
deleted file mode 100644
index d21c60a81fcf..000000000000
--- a/drivers/staging/csr/csr_wifi_fsm_types.h
+++ /dev/null
@@ -1,430 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_TYPES_H
-#define CSR_WIFI_FSM_TYPES_H
-
-#include <linux/types.h>
-#include "csr_macro.h"
-#include "csr_sched.h"
-
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
-#include "csr_framework_ext.h"
-#endif
-
-#include "csr_wifi_fsm.h"
-
-#define CSR_WIFI_FSM_MAX_TRANSITION_HISTORY 10
-
-/**
- * @brief
- * FSM event list header.
- *
- * @par Description
- * Singly linked list of events.
- */
-typedef struct CsrWifiFsmEventList
-{
- CsrWifiFsmEvent *first;
- CsrWifiFsmEvent *last;
-} CsrWifiFsmEventList;
-
-
-/**
- * @brief
- * FSM timer id.
- *
- * @par Description
- * Composite Id made up of the type, dest and a unique id so
- * CsrWifiFsmRemoveTimer knows where to look when removing the timer
- */
-typedef struct CsrWifiFsmTimerId
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- u16 uniqueid;
-} CsrWifiFsmTimerId;
-
-/**
- * @brief
- * FSM timer header.
- *
- * @par Description
- * All timer MUST have this struct as the FIRST member.
- * The first members of the structure MUST remain compatable
- * with the CsrWifiFsmEvent so that timers are just specialised events
- */
-typedef struct CsrWifiFsmTimer
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- CsrSchedQid source;
-
- /* Private pointer to allow an optimal Event list */
- struct CsrWifiFsmTimer *next;
-
- CsrWifiFsmTimerId timerid;
- u32 timeoutTimeMs;
-} CsrWifiFsmTimer;
-
-
-/**
- * @brief
- * Fsm Alien Event
- *
- * @par Description
- * Allows the wrapping of alien events that do not use CsrWifiFsmEvent
- * as the first member of the Event struct
- */
-typedef struct
-{
- CsrWifiFsmEvent event;
- void *alienEvent;
-} CsrWifiFsmAlienEvent;
-
-
-/**
- * @brief
- * FSM timer list header.
- *
- * @par Description
- * Singly linked list of timers.
- */
-typedef struct CsrWifiFsmTimerList
-{
- CsrWifiFsmTimer *first;
- CsrWifiFsmTimer *last;
- u16 nexttimerid;
-} CsrWifiFsmTimerList;
-
-/**
- * @brief
- * Process Entry Function Pointer
- *
- * @par Description
- * Defines the entry function for a processes.
- * Called at process initialisation.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmProcEntryFnPtr)(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Process Transition Function Pointer
- *
- * @par Description
- * Defines a transition function for a processes.
- * Called when an event causes a transition on a process
- *
- * @param[in] CsrWifiFsmContext* : FSM context
- * @param[in] void* : FSM data (can be NULL)
- * @param[in] const CsrWifiFsmEvent* : event to process
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmTransitionFnPtr)(CsrWifiFsmContext *context, void *fsmData, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * Process reset/shutdown Function Pointer
- *
- * @par Description
- * Defines the reset/shutdown function for a processes.
- * Called to reset or shutdown an fsm.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmProcResetFnPtr)(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * FSM Default Destination CallbackFunction Pointer
- *
- * @par Description
- * Defines the default destination function for the FSM
- * to call when an event does not have a valid destination.
- * This
- *
- * @param[in] context : External context
- *
- * @return
- * u16 a valid destination OR CSR_WIFI_FSM_ENV
- */
-typedef u16 (*CsrWifiFsmDestLookupCallbackPtr)(void *context, const CsrWifiFsmEvent *event);
-
-
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
-/**
- * @brief
- * Trace Dump Function Pointer
- *
- * @par Description
- * Called when we want to trace the FSM
- *
- * @param[in] context : FSM context
- * @param[in] id : fsm id
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmDumpFnPtr)(CsrWifiFsmContext *context, void *fsmData);
-#endif
-
-/**
- * @brief
- * Event ID to transition function entry
- *
- * @par Description
- * Event ID to Transition Entry in a state table.
- */
-typedef struct
-{
- u32 eventid;
- CsrWifiFsmTransitionFnPtr transition;
-#ifdef CSR_LOG_ENABLE
- const char *transitionName;
-#endif
-} CsrWifiFsmEventEntry;
-
-/**
- * @brief
- * Single State's Transition Table
- *
- * @par Description
- * Stores Data for a single State's event to
- * transition functions mapping
- */
-typedef struct
-{
- const u8 numEntries;
- const u8 saveAll;
- const CsrWifiFsmEventEntry *eventEntryArray; /* array of transition function pointers for state */
-#ifdef CSR_LOG_ENABLE
- u16 stateNumber;
- const char *stateName;
-#endif
-} CsrWifiFsmTableEntry;
-
-/**
- * @brief
- * Process State Transtion table
- *
- * @par Description
- * Stores Data for a processes State to transition table
- */
-typedef struct
-{
- u16 numStates; /* number of states */
- const CsrWifiFsmTableEntry *aStateEventMatrix; /* state event matrix */
-} CsrWifiFsmTransitionFunctionTable;
-
-/**
- * @brief
- * Const Process definition
- *
- * @par Description
- * Constant process specification.
- * This is ALL the non dynamic data that defines
- * a process.
- */
-typedef struct
-{
- const char *processName;
- const u32 processId;
- const CsrWifiFsmTransitionFunctionTable transitionTable;
- const CsrWifiFsmTableEntry unhandledTransitions;
- const CsrWifiFsmTableEntry ignoreFunctions;
- const CsrWifiFsmProcEntryFnPtr entryFn;
- const CsrWifiFsmProcResetFnPtr resetFn;
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- const CsrWifiFsmDumpFnPtr dumpFn; /* Called to dump fsm specific trace if not NULL */
-#endif
-} CsrWifiFsmProcessStateMachine;
-
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
-/**
- * @brief
- * Storage for state transition info
- */
-typedef struct
-{
- u16 transitionNumber;
- CsrWifiFsmEvent event;
- u16 fromState;
- u16 toState;
- CsrWifiFsmTransitionFnPtr transitionFn;
- u16 transitionCount; /* number consecutive of times this transition was seen */
-#ifdef CSR_LOG_ENABLE
- const char *transitionName;
-#endif
-} CsrWifiFsmTransitionRecord;
-
-/**
- * @brief
- * Storage for the last state X transitions
- */
-typedef struct
-{
- u16 numTransitions;
- CsrWifiFsmTransitionRecord records[CSR_WIFI_FSM_MAX_TRANSITION_HISTORY];
-} CsrWifiFsmTransitionRecords;
-#endif
-
-/**
- * @brief
- * Dynamic Process data
- *
- * @par Description
- * Dynamic process data that is used to keep track of the
- * state and data for a process instance
- */
-typedef struct
-{
- const CsrWifiFsmProcessStateMachine *fsmInfo; /* state machine info that is constant regardless of context */
- u16 instanceId; /* Runtime process id */
- u16 state; /* Current state */
- void *params; /* Instance user data */
- CsrWifiFsmEventList savedEventQueue; /* The saved event queue */
- struct CsrWifiFsmInstanceEntry *subFsm; /* Sub Fsm instance data */
- struct CsrWifiFsmInstanceEntry *subFsmCaller; /* The Fsm instance that created the SubFsm and should be used for callbacks*/
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- CsrWifiFsmTransitionRecords transitionRecords; /* Last X transitions in the FSM */
-#endif
-} CsrWifiFsmInstanceEntry;
-
-/**
- * @brief
- * OnCreate Callback Function Pointer
- *
- * @par Description
- * Called when an fsm is created.
- *
- * @param[in] extContext : External context
- * @param[in] instance : FSM instance
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnCreateFnPtr)(void *extContext, const CsrWifiFsmInstanceEntry *instance);
-
-/**
- * @brief
- * OnTransition Callback Function Pointer
- *
- * @par Description
- * Called when an event is processed by a fsm
- *
- * @param[in] extContext : External context
- * @param[in] eventEntryArray : Entry data
- * @param[in] event : Event
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnTransitionFnPtr)(void *extContext, const CsrWifiFsmEventEntry *eventEntryArray, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * OnStateChange Callback Function Pointer
- *
- * @par Description
- * Called when CsrWifiFsmNextState is called
- *
- * @param[in] extContext : External context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnStateChangeFnPtr)(void *extContext, u16 nextstate);
-
-/**
- * @brief
- * OnIgnore,OnError or OnInvalid Callback Function Pointer
- *
- * @par Description
- * Called when an event is processed by a fsm
- *
- * @param[in] extContext : External context
- * @param[in] event : Event
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnEventFnPtr)(void *extContext, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * Toplevel FSM context data
- *
- * @par Description
- * Holds ALL FSM static and dynamic data for a FSM
- */
-struct CsrWifiFsmContext
-{
- CsrWifiFsmEventList eventQueue; /* The internal event queue */
- CsrWifiFsmEventList externalEventQueue; /* The external event queue */
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
- CsrMutexHandle externalEventQueueLock; /* The external event queue mutex */
-#endif
- u32 timeOffset; /* Amount to adjust the TimeOfDayMs by */
- CsrWifiFsmTimerList timerQueue; /* The internal timer queue */
- u8 useTempSaveList; /* Should the temp save list be used */
- CsrWifiFsmEventList tempSaveList; /* The temp save event queue */
- CsrWifiFsmEvent *eventForwardedOrSaved; /* The event that was forwarded or Saved */
- u16 maxProcesses; /* Size of instanceArray */
- u16 numProcesses; /* Current number allocated in instanceArray */
- CsrWifiFsmInstanceEntry *instanceArray; /* Array of processes for this component */
- CsrWifiFsmInstanceEntry *ownerInstance; /* The Process that owns currentInstance (SubFsm support) */
- CsrWifiFsmInstanceEntry *currentInstance; /* Current Process that is executing */
- CsrWifiFsmExternalWakupCallbackPtr externalEventFn; /* External event Callback */
- CsrWifiFsmOnEventFnPtr appIgnoreCallback; /* Application Ignore event Callback */
- CsrWifiFsmDestLookupCallbackPtr appEvtDstCallback; /* Application Lookup event Destination Function*/
-
- void *applicationContext; /* Internal fsm application context */
- void *externalContext; /* External context (set by the user of the fsm)*/
- CsrLogTextTaskId loggingTaskId; /* Task Id to use in any logging output */
-
-#ifndef CSR_WIFI_FSM_SCHEDULER_DISABLED
- CsrSchedTid schedTimerId; /* Scheduler TimerId for use in Scheduler Tasks */
- u32 schedTimerNexttimeoutMs; /* Next timeout time for the current timer */
-#endif
-
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
-#ifdef CSR_WIFI_FSM_TRANSITION_LOCK
- CsrMutexHandle transitionLock; /* Lock when calling transition functions */
-#endif
-#endif
-
-#ifdef CSR_LOG_ENABLE
- CsrWifiFsmOnCreateFnPtr onCreate; /* Debug Transition Callback */
- CsrWifiFsmOnTransitionFnPtr onTransition; /* Debug Transition Callback */
- CsrWifiFsmOnTransitionFnPtr onUnhandedCallback; /* Unhanded event Callback */
- CsrWifiFsmOnStateChangeFnPtr onStateChange; /* Debug State Change Callback */
- CsrWifiFsmOnEventFnPtr onIgnoreCallback; /* Ignore event Callback */
- CsrWifiFsmOnEventFnPtr onSaveCallback; /* Save event Callback */
- CsrWifiFsmOnEventFnPtr onErrorCallback; /* Error event Callback */
- CsrWifiFsmOnEventFnPtr onInvalidCallback; /* Invalid event Callback */
-#endif
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- u16 masterTransitionNumber; /* Increments on every transition */
-#endif
-};
-
-#endif /* CSR_WIFI_FSM_TYPES_H */
diff --git a/drivers/staging/csr/csr_wifi_hip_card.h b/drivers/staging/csr/csr_wifi_hip_card.h
deleted file mode 100644
index bd47f606e0de..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_card.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- ******************************************************************************
- * FILE : csr_wifi_hip_card.h
- *
- * PURPOSE : Defines abstract interface for hardware specific functions.
- * Note, this is a different file from one of the same name in the
- * Windows driver.
- *
- *****************************************************************************
- */
-#ifndef __CARD_H__
-#define __CARD_H__
-
-#include "csr_wifi_hip_card_sdio.h"
-#include "csr_wifi_hip_signals.h"
-#include "csr_wifi_hip_unifi_udi.h"
-
-
-/*****************************************************************************
- * CardEnableInt -
- */
-CsrResult CardEnableInt(card_t *card);
-
-/*****************************************************************************
- * CardGenInt -
- */
-CsrResult CardGenInt(card_t *card);
-
-/*****************************************************************************
- * CardPendingInt -
- */
-CsrResult CardPendingInt(card_t *card, u8 *pintr);
-
-/*****************************************************************************
- * CardDisableInt -
- */
-CsrResult CardDisableInt(card_t *card);
-
-/*****************************************************************************
- * CardClearInt -
- */
-CsrResult CardClearInt(card_t *card);
-
-/*****************************************************************************
- * CardDisable -
- */
-void CardDisable(card_t *card);
-
-/*****************************************************************************
- * CardIntEnabled -
- */
-CsrResult CardIntEnabled(card_t *card, u8 *enabled);
-
-/*****************************************************************************
- * CardGetDataSlotSize
- */
-u16 CardGetDataSlotSize(card_t *card);
-
-/*****************************************************************************
- * CardWriteBulkData -
- */
-CsrResult CardWriteBulkData(card_t *card, card_signal_t *csptr, unifi_TrafficQueue queue);
-
-
-/*****************************************************************************
- * CardClearFromHostDataSlot -
- */
-void CardClearFromHostDataSlot(card_t *card, const s16 aSlotNum);
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/*****************************************************************************
- * CardClearFromHostDataSlotWithoutFreeingBulkData - Clear the data stot
- * without freeing the bulk data
- */
-
-void CardClearFromHostDataSlotWithoutFreeingBulkData(card_t *card, const s16 aSlotNum);
-#endif
-
-/*****************************************************************************
- * CardGetFreeFromHostDataSlots -
- */
-u16 CardGetFreeFromHostDataSlots(card_t *card);
-
-u16 CardAreAllFromHostDataSlotsEmpty(card_t *card);
-
-CsrResult card_start_processor(card_t *card, enum unifi_dbg_processors_select which);
-
-CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr);
-
-CsrResult unifi_dl_firmware(card_t *card, void *arg);
-CsrResult unifi_dl_patch(card_t *card, void *arg, u32 boot_ctrl);
-CsrResult unifi_do_loader_op(card_t *card, u32 op_addr, u8 opcode);
-void* unifi_dl_fw_read_start(card_t *card, s8 is_fw);
-
-CsrResult unifi_coredump_handle_request(card_t *card);
-
-CsrResult ConvertCsrSdioToCsrHipResult(card_t *card, CsrResult csrResult);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void unifi_debug_log_to_buf(const char *fmt, ...);
-void unifi_debug_string_to_buf(const char *str);
-void unifi_debug_hex_to_buf(const char *buff, u16 length);
-#endif
-
-#endif /* __CARD_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_card_sdio.c b/drivers/staging/csr/csr_wifi_hip_card_sdio.c
deleted file mode 100644
index d5425325894c..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_card_sdio.c
+++ /dev/null
@@ -1,4001 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio.c
- *
- * PURPOSE: Implementation of the Card API for SDIO.
- *
- * NOTES:
- * CardInit() is called from the SDIO probe callback when a card is
- * inserted. This performs the basic SDIO initialisation, enabling i/o
- * etc.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_card_sdio.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-
-/* Time to wait between attempts to read MAILBOX0 */
-#define MAILBOX1_TIMEOUT 10 /* in millisecs */
-#define MAILBOX1_ATTEMPTS 200 /* 2 seconds */
-
-#define MAILBOX2_TIMEOUT 5 /* in millisecs */
-#define MAILBOX2_ATTEMPTS 10 /* 50ms */
-
-#define RESET_SETTLE_DELAY 25 /* in millisecs */
-
-static CsrResult card_init_slots(card_t *card);
-static CsrResult card_hw_init(card_t *card);
-static CsrResult firmware_present_in_flash(card_t *card);
-static void bootstrap_chip_hw(card_t *card);
-static CsrResult unifi_reset_hardware(card_t *card);
-static CsrResult unifi_hip_init(card_t *card);
-static CsrResult card_access_panic(card_t *card);
-static CsrResult unifi_read_chip_version(card_t *card);
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_alloc_card
- *
- * Allocate and initialise the card context structure.
- *
- * Arguments:
- * sdio Pointer to SDIO context pointer to pass to low
- * level i/o functions.
- * ospriv Pointer to O/S private struct to pass when calling
- * callbacks to the higher level system.
- *
- * Returns:
- * Pointer to card struct, which represents the driver context or
- * NULL if the allocation failed.
- * ---------------------------------------------------------------------------
- */
-card_t* unifi_alloc_card(CsrSdioFunction *sdio, void *ospriv)
-{
- card_t *card;
- u32 i;
-
-
- card = kzalloc(sizeof(card_t), GFP_KERNEL);
- if (card == NULL)
- {
- return NULL;
- }
-
- card->sdio_if = sdio;
- card->ospriv = ospriv;
-
- card->unifi_interrupt_seq = 1;
-
- /* Make these invalid. */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
-
- card->bh_reason_host = 0;
- card->bh_reason_unifi = 0;
-
- for (i = 0; i < sizeof(card->tx_q_paused_flag) / sizeof(card->tx_q_paused_flag[0]); i++)
- {
- card->tx_q_paused_flag[i] = 0;
- }
- card->memory_resources_allocated = 0;
-
- card->low_power_mode = UNIFI_LOW_POWER_DISABLED;
- card->periodic_wake_mode = UNIFI_PERIODIC_WAKE_HOST_DISABLED;
-
- card->host_state = UNIFI_HOST_STATE_AWAKE;
- card->intmode = CSR_WIFI_INTMODE_DEFAULT;
-
- /*
- * Memory resources for buffers are allocated when the chip is initialised
- * because we need configuration information from the firmware.
- */
-
- /*
- * Initialise wait queues and lists
- */
- card->fh_command_queue.q_body = card->fh_command_q_body;
- card->fh_command_queue.q_length = UNIFI_SOFT_COMMAND_Q_LENGTH;
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_body = card->fh_traffic_q_body[i];
- card->fh_traffic_queue[i].q_length = UNIFI_SOFT_TRAFFIC_Q_LENGTH;
- }
-
-
- /* Initialise mini-coredump pointers in case no coredump buffers
- * are requested by the OS layer.
- */
- card->request_coredump_on_reset = 0;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
- card->dump_buf = NULL;
-
-#ifdef UNIFI_DEBUG
- /* Determine offset of LSB in pointer for later alignment sanity check.
- * Synergy integer types have specific widths, which cause compiler
- * warnings when casting pointer types, e.g. on 64-bit systems.
- */
- {
- u32 val = 0x01234567;
-
- if (*((u8 *)&val) == 0x01)
- {
- card->lsb = sizeof(void *) - 1; /* BE */
- }
- else
- {
- card->lsb = 0; /* LE */
- }
- }
-#endif
- return card;
-} /* unifi_alloc_card() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_init_card
- *
- * Reset the hardware and perform HIP initialization
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CsrResult code
- * CSR_RESULT_SUCCESS if successful
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_init_card(card_t *card, s32 led_mask)
-{
- CsrResult r;
-
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- r = unifi_init(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_hip_init(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to start host protocol.\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_init
- *
- * Init the hardware.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CsrResult code
- * CSR_RESULT_SUCCESS if successful
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_init(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * Disable the SDIO interrupts while initialising UniFi.
- * Re-enable them when f/w is running.
- */
- csrResult = CsrSdioInterruptDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * UniFi's PLL may start with a slow clock (~ 1 MHz) so initially
- * set the SDIO bus clock to a similar value or SDIO accesses may
- * fail.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- /*
- * Reset UniFi. Note, this only resets the WLAN function part of the chip,
- * the SDIO interface is not reset.
- */
- unifi_trace(card->ospriv, UDBG1, "Resetting UniFi\n");
- r = unifi_reset_hardware(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to reset UniFi\n");
- return r;
- }
-
- /* Reset the power save mode, to be active until the MLME-reset is complete */
- r = unifi_configure_low_power_mode(card,
- UNIFI_LOW_POWER_DISABLED, UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to set power save mode\n");
- return r;
- }
-
- /*
- * Set initial value of page registers.
- * The page registers will be maintained by unifi_read...() and
- * unifi_write...().
- */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW3_PAGE(card->helper) * 2, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write SHARED_DMEM_PAGE\n");
- return r;
- }
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW2_PAGE(card->helper) * 2, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write PROG_MEM2_PAGE\n");
- return r;
- }
-
- /*
- * If the driver has reset UniFi due to previous SDIO failure, this may
- * have been due to a chip watchdog reset. In this case, the driver may
- * have requested a mini-coredump which needs to be captured now the
- * SDIO interface is alive.
- */
- (void)unifi_coredump_handle_request(card);
-
- /*
- * Probe to see if the UniFi has ROM/flash to boot from. CSR6xxx should do.
- */
- r = firmware_present_in_flash(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_WIFI_HIP_RESULT_NOT_FOUND)
- {
- unifi_error(card->ospriv, "No firmware found\n");
- }
- else if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Probe for Flash failed\n");
- }
-
- return r;
-} /* unifi_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_download
- *
- * Load the firmware.
- *
- * Arguments:
- * card Pointer to card struct
- * led_mask Loader LED mask
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CsrResult error code on failure.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_download(card_t *card, s32 led_mask)
-{
- CsrResult r;
- void *dlpriv;
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Set the loader led mask */
- card->loader_led_mask = led_mask;
-
- /* Get the firmware file information */
- unifi_trace(card->ospriv, UDBG1, "downloading firmware...\n");
-
- dlpriv = unifi_dl_fw_read_start(card, UNIFI_FW_STA);
- if (dlpriv == NULL)
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- /* Download the firmware. */
- r = unifi_dl_firmware(card, dlpriv);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to download firmware\n");
- return r;
- }
-
- /* Free the firmware file information. */
- unifi_fw_read_stop(card->ospriv, dlpriv);
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_download() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_hip_init
- *
- * This function performs the f/w initialisation sequence as described
- * in the Unifi Host Interface Protocol Specification.
- * It allocates memory for host-side slot data and signal queues.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or else a CSR error code
- *
- * Notes:
- * The firmware must have been downloaded.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_hip_init(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- r = card_hw_init(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to establish communication with UniFi\n");
- return r;
- }
-#ifdef CSR_PRE_ALLOC_NET_DATA
- /* if there is any preallocated netdata left from the prev session free it now */
- prealloc_netdata_free(card);
-#endif
- /*
- * Allocate memory for host-side slot data and signal queues.
- * We need the config info read from the firmware to know how much
- * memory to allocate.
- */
- r = card_init_slots(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Init slots failed: %d\n", r);
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG2, "Sending first UniFi interrupt\n");
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Enable the SDIO interrupts now that the f/w is running. */
- csrResult = CsrSdioInterruptEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /* Signal the UniFi to start handling messages */
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_hip_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * _build_sdio_config_data
- *
- * Unpack the SDIO configuration information from a buffer read from
- * UniFi into a host structure.
- * The data is byte-swapped for a big-endian host if necessary by the
- * UNPACK... macros.
- *
- * Arguments:
- * card Pointer to card struct
- * cfg_data Destination structure to unpack into.
- * cfg_data_buf Source buffer to read from. This should be the raw
- * data read from UniFi.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void _build_sdio_config_data(sdio_config_data_t *cfg_data,
- const u8 *cfg_data_buf)
-{
- s16 offset = 0;
-
- cfg_data->version = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->sdio_ctrl_offset = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->fromhost_sigbuf_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->tohost_sigbuf_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_fromhost_sig_frags = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_tohost_sig_frags = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_fromhost_data_slots = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_tohost_data_slots = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->data_slot_size = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->initialised = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->overlay_size = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT32;
-
- cfg_data->data_slot_round = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->sig_frag_size = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->tohost_signal_padding = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
-} /* _build_sdio_config_data() */
-
-
-/*
- * - Function ----------------------------------------------------------------
- * card_hw_init()
- *
- * Perform the initialisation procedure described in the UniFi Host
- * Interface Protocol document (section 3.3.8) and read the run-time
- * configuration information from the UniFi. This is stuff like number
- * of bulk data slots etc.
- *
- * The card enumeration and SD initialisation has already been done by
- * the SDIO library, see card_sdio_init().
- *
- * The initialisation is done when firmware is ready, i.e. this may need
- * to be called after a f/w download operation.
- *
- * The initialisation procedure goes like this:
- * - Wait for UniFi to start-up by polling SHARED_MAILBOX1
- * - Find the symbol table and look up SLT_SDIO_SLOT_CONFIG
- * - Read the config structure
- * - Check the "SDIO initialised" flag, if not zero do a h/w reset and
- * start again
- * - Decide the number of bulk data slots to allocate, allocate them and
- * set "SDIO initialised" flag (and generate an interrupt) to say so.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCEESS on success,
- * a CSR error code on failure
- *
- * Notes:
- * All data in the f/w is stored in a little endian format, without any
- * padding bytes. Every read from this memory has to be transformed in
- * host (cpu specific) format, before it is stored in driver's parameters
- * or/and structures. Athough unifi_card_read16() and unifi_read32() do perform
- * the conversion internally, unifi_readn() does not.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_hw_init(card_t *card)
-{
- u32 slut_address;
- u16 initialised;
- u16 finger_print;
- symbol_t slut;
- sdio_config_data_t *cfg_data;
- u8 cfg_data_buf[SDIO_CONFIG_DATA_SIZE];
- CsrResult r;
- void *dlpriv;
- s16 major, minor;
- s16 search_4slut_again;
- CsrResult csrResult;
-
- /*
- * The device revision from the TPLMID_MANF and TPLMID_CARD fields
- * of the CIS are available as
- * card->sdio_if->pDevice->ManfID
- * card->sdio_if->pDevice->AppID
- */
-
- /*
- * Run in a loop so we can patch.
- */
- do
- {
- /* Reset these each time around the loop. */
- search_4slut_again = 0;
- cfg_data = NULL;
-
- r = card_wait_for_firmware_to_start(card, &slut_address);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Firmware hasn't started\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG4, "SLUT addr 0x%lX\n", slut_address);
-
- /*
- * Firmware has started, but doesn't know full clock configuration yet
- * as some of the information may be in the MIB. Therefore we set an
- * initial SDIO clock speed, faster than UNIFI_SDIO_CLOCK_SAFE_HZ, for
- * the patch download and subsequent firmware initialisation, and
- * full speed UNIFI_SDIO_CLOCK_MAX_HZ will be set once the f/w tells us
- * that it is ready.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
-
- /*
- * Check the SLUT fingerprint.
- * The slut_address is a generic pointer so we must use unifi_card_read16().
- */
- unifi_trace(card->ospriv, UDBG4, "Looking for SLUT finger print\n");
- finger_print = 0;
- r = unifi_card_read16(card, slut_address, &finger_print);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SLUT finger print\n");
- return r;
- }
-
- if (finger_print != SLUT_FINGERPRINT)
- {
- unifi_error(card->ospriv, "Failed to find Symbol lookup table fingerprint\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Symbol table starts imedately after the fingerprint */
- slut_address += 2;
-
- /* Search the table until either the end marker is found, or the
- * loading of patch firmware invalidates the current table.
- */
- while (!search_4slut_again)
- {
- u16 s;
- u32 l;
-
- r = unifi_card_read16(card, slut_address, &s);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 2;
-
- if (s == CSR_SLT_END)
- {
- unifi_trace(card->ospriv, UDBG3, " found CSR_SLT_END\n");
- break;
- }
-
- r = unifi_read32(card, slut_address, &l);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 4;
-
- slut.id = s;
- slut.obj = l;
-
- unifi_trace(card->ospriv, UDBG3, " found SLUT id %02d.%08lx\n", slut.id, slut.obj);
- switch (slut.id)
- {
- case CSR_SLT_SDIO_SLOT_CONFIG:
- cfg_data = &card->config_data;
- /*
- * unifi_card_readn reads n bytes from the card, where data is stored
- * in a little endian format, without any padding bytes. So, we
- * can not just pass the cfg_data pointer or use the
- * sizeof(sdio_config_data_t) since the structure in the host can
- * be big endian formatted or have padding bytes for alignment.
- * We use a char buffer to read the data from the card.
- */
- r = unifi_card_readn(card, slut.obj, cfg_data_buf, SDIO_CONFIG_DATA_SIZE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read config data\n");
- return r;
- }
- /* .. and then we copy the data to the host structure */
- _build_sdio_config_data(cfg_data, cfg_data_buf);
-
- /* Make sure the from host data slots are what we expect
- we reserve 2 for commands and there should be at least
- 1 left for each access category */
- if ((cfg_data->num_fromhost_data_slots < UNIFI_RESERVED_COMMAND_SLOTS)
- || (cfg_data->num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS) / UNIFI_NO_OF_TX_QS == 0)
- {
- unifi_error(card->ospriv, "From host data slots %d\n", cfg_data->num_fromhost_data_slots);
- unifi_error(card->ospriv, "need to be (queues * x + 2) (UNIFI_RESERVED_COMMAND_SLOTS for commands)\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Configure SDIO to-block-size padding */
- if (card->sdio_io_block_pad)
- {
- /*
- * Firmware limits the maximum padding size via data_slot_round.
- * Therefore when padding to whole block sizes, the block size
- * must be configured correctly by adjusting CSR_WIFI_HIP_SDIO_BLOCK_SIZE.
- */
- if (cfg_data->data_slot_round < card->sdio_io_block_size)
- {
- unifi_error(card->ospriv,
- "Configuration error: Block size of %d exceeds f/w data_slot_round of %d\n",
- card->sdio_io_block_size, cfg_data->data_slot_round);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * To force the To-Host signals to be rounded up to the SDIO block
- * size, we need to write the To-Host Signal Padding Fragments
- * field of the SDIO configuration in UniFi.
- */
- if ((card->sdio_io_block_size % cfg_data->sig_frag_size) != 0)
- {
- unifi_error(card->ospriv, "Configuration error: Can not pad to-host signals.\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- cfg_data->tohost_signal_padding = (u16) (card->sdio_io_block_size / cfg_data->sig_frag_size);
- unifi_info(card->ospriv, "SDIO block size %d requires %d padding chunks\n",
- card->sdio_io_block_size, cfg_data->tohost_signal_padding);
- r = unifi_card_write16(card, slut.obj + SDIO_TO_HOST_SIG_PADDING_OFFSET, cfg_data->tohost_signal_padding);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write To-Host Signal Padding Fragments\n");
- return r;
- }
- }
-
- /* Reconstruct the Generic Pointer address of the
- * SDIO Control Data Struct.
- */
- card->sdio_ctrl_addr = cfg_data->sdio_ctrl_offset | (UNIFI_SH_DMEM << 24);
- card->init_flag_addr = slut.obj + SDIO_INIT_FLAG_OFFSET;
- break;
-
- case CSR_SLT_BUILD_ID_NUMBER:
- {
- u32 n;
- r = unifi_read32(card, slut.obj, &n);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read build id\n");
- return r;
- }
- card->build_id = n;
- }
- break;
-
- case CSR_SLT_BUILD_ID_STRING:
- r = unifi_readnz(card, slut.obj, card->build_id_string,
- sizeof(card->build_id_string));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read build string\n");
- return r;
- }
- break;
-
- case CSR_SLT_PERSISTENT_STORE_DB:
- break;
-
- case CSR_SLT_BOOT_LOADER_CONTROL:
-
- /* This command copies most of the station firmware
- * image from ROM into program RAM. It also clears
- * out the zerod data and sets up the initialised
- * data. */
- r = unifi_do_loader_op(card, slut.obj + 6, UNIFI_BOOT_LOADER_LOAD_STA);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader load image command\n");
- return r;
- }
-
- dlpriv = unifi_dl_fw_read_start(card, UNIFI_FW_STA);
-
- /* dlpriv might be NULL, we still need to do the do_loader_op step. */
- if (dlpriv != NULL)
- {
- /* Download the firmware. */
- r = unifi_dl_patch(card, dlpriv, slut.obj);
-
- /* Free the firmware file information. */
- unifi_fw_read_stop(card->ospriv, dlpriv);
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to patch firmware\n");
- return r;
- }
- }
-
- /* This command starts the firmware image that we want (the
- * station by default) with any patches required applied. */
- r = unifi_do_loader_op(card, slut.obj + 6, UNIFI_BOOT_LOADER_RESTART);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader restart command\n");
- return r;
- }
-
- /* The now running patch f/w defines a new SLUT data structure -
- * the current one is no longer valid. We must drop out of the
- * processing loop and enumerate the new SLUT (which may appear
- * at a different offset).
- */
- search_4slut_again = 1;
- break;
-
- case CSR_SLT_PANIC_DATA_PHY:
- card->panic_data_phy_addr = slut.obj;
- break;
-
- case CSR_SLT_PANIC_DATA_MAC:
- card->panic_data_mac_addr = slut.obj;
- break;
-
- default:
- /* do nothing */
- break;
- }
- } /* while */
- } while (search_4slut_again);
-
- /* Did we find the Config Data ? */
- if (cfg_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to find SDIO_SLOT_CONFIG Symbol\n");
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * Has ths card already been initialised?
- * If so, return an error so we do a h/w reset and start again.
- */
- r = unifi_card_read16(card, card->init_flag_addr, &initialised);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read init flag at %08lx\n",
- card->init_flag_addr);
- return r;
- }
- if (initialised != 0)
- {
- return CSR_RESULT_FAILURE;
- }
-
-
- /*
- * Now check the UniFi firmware version
- */
- major = (cfg_data->version >> 8) & 0xFF;
- minor = cfg_data->version & 0xFF;
- unifi_info(card->ospriv, "UniFi f/w protocol version %d.%d (driver %d.%d)\n",
- major, minor,
- UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-
- unifi_info(card->ospriv, "Firmware build %u: %s\n",
- card->build_id, card->build_id_string);
-
- if (major != UNIFI_HIP_MAJOR_VERSION)
- {
- unifi_error(card->ospriv, "UniFi f/w protocol major version (%d) is different from driver (v%d.%d)\n",
- major, UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-#ifndef CSR_WIFI_DISABLE_HIP_VERSION_CHECK
- return CSR_RESULT_FAILURE;
-#endif
- }
- if (minor < UNIFI_HIP_MINOR_VERSION)
- {
- unifi_error(card->ospriv, "UniFi f/w protocol version (v%d.%d) is older than minimum required by driver (v%d.%d).\n",
- major, minor,
- UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-#ifndef CSR_WIFI_DISABLE_HIP_VERSION_CHECK
- return CSR_RESULT_FAILURE;
-#endif
- }
-
- /* Read panic codes from a previous firmware panic. If the firmware has
- * not panicked since power was applied (e.g. power-off hard reset)
- * the stored panic codes will not be updated.
- */
- unifi_read_panic(card);
-
- return CSR_RESULT_SUCCESS;
-} /* card_hw_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_unifi_to_reset
- *
- * Waits for a reset to complete by polling the WLAN function enable
- * bit (which is cleared on reset).
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_wait_for_unifi_to_reset(card_t *card)
-{
- s16 i;
- CsrResult r;
- u8 io_enable;
- CsrResult csrResult;
-
- r = CSR_RESULT_SUCCESS;
- for (i = 0; i < MAILBOX2_ATTEMPTS; i++)
- {
- unifi_trace(card->ospriv, UDBG1, "waiting for reset to complete, attempt %d\n", i);
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* It's quite likely that this read will timeout for the
- * first few tries - especially if we have reset via
- * DBG_RESET.
- */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("m0@%02X=", SDIO_IO_READY);
-#endif
- csrResult = CsrSdioF0Read8(card->sdio_if, SDIO_IO_READY, &io_enable);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("%X\n", io_enable);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- r = CSR_RESULT_SUCCESS;
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- }
- }
- else
- {
- r = sdio_read_f0(card, SDIO_IO_ENABLE, &io_enable);
- }
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_RESULT_SUCCESS)
- {
- u16 mbox2;
- s16 enabled = io_enable & (1 << card->function);
-
- if (!enabled)
- {
- unifi_trace(card->ospriv, UDBG1,
- "Reset complete (function %d is disabled) in ~ %u msecs\n",
- card->function, i * MAILBOX2_TIMEOUT);
-
- /* Enable WLAN function and verify MAILBOX2 is zero'd */
- csrResult = CsrSdioFunctionEnable(card->sdio_if);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "CsrSdioFunctionEnable failed %d\n", r);
- break;
- }
- }
-
- r = unifi_read_direct16(card, ChipHelper_SDIO_HIP_HANDSHAKE(card->helper) * 2, &mbox2);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "read HIP_HANDSHAKE failed %d\n", r);
- break;
- }
- if (mbox2 != 0)
- {
- unifi_error(card->ospriv, "MAILBOX2 non-zero after reset (mbox2 = %04x)\n", mbox2);
- r = CSR_RESULT_FAILURE;
- }
- break;
- }
- else
- {
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* We ignore read failures for the first few reads,
- * they are probably benign. */
- if (i > MAILBOX2_ATTEMPTS / 4)
- {
- unifi_trace(card->ospriv, UDBG1, "Failed to read CCCR IO Ready register while polling for reset\n");
- }
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Failed to read CCCR IO Enable register while polling for reset\n");
- }
- }
- CsrThreadSleep(MAILBOX2_TIMEOUT);
- }
-
- if (r == CSR_RESULT_SUCCESS && i == MAILBOX2_ATTEMPTS)
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for UniFi to complete reset\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* card_wait_for_unifi_to_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_unifi_to_disable
- *
- * Waits for the function to become disabled by polling the
- * IO_READY bit.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- *
- * Notes: This function can only be used with
- * card->chip_id > SDIO_CARD_ID_UNIFI_2
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_wait_for_unifi_to_disable(card_t *card)
-{
- s16 i;
- CsrResult r;
- u8 io_enable;
- CsrResult csrResult;
-
- if (card->chip_id <= SDIO_CARD_ID_UNIFI_2)
- {
- unifi_error(card->ospriv,
- "Function reset method not supported for chip_id=%d\n",
- card->chip_id);
- return CSR_RESULT_FAILURE;
- }
-
- r = CSR_RESULT_SUCCESS;
- for (i = 0; i < MAILBOX2_ATTEMPTS; i++)
- {
- unifi_trace(card->ospriv, UDBG1, "waiting for disable to complete, attempt %d\n", i);
-
- /*
- * It's quite likely that this read will timeout for the
- * first few tries - especially if we have reset via
- * DBG_RESET.
- */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r0@%02X=", SDIO_IO_READY);
-#endif
- csrResult = CsrSdioF0Read8(card->sdio_if, SDIO_IO_READY, &io_enable);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("%X\n", io_enable);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- s16 enabled = io_enable & (1 << card->function);
- r = CSR_RESULT_SUCCESS;
- if (!enabled)
- {
- unifi_trace(card->ospriv, UDBG1,
- "Disable complete (function %d is disabled) in ~ %u msecs\n",
- card->function, i * MAILBOX2_TIMEOUT);
-
- break;
- }
- }
- else
- {
- /*
- * We ignore read failures for the first few reads,
- * they are probably benign.
- */
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- if (i > (MAILBOX2_ATTEMPTS / 4))
- {
- unifi_trace(card->ospriv, UDBG1,
- "Failed to read CCCR IO Ready register while polling for disable\n");
- }
- }
- CsrThreadSleep(MAILBOX2_TIMEOUT);
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (i == MAILBOX2_ATTEMPTS))
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for UniFi to complete disable\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* card_wait_for_unifi_to_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_firmware_to_start
- *
- * Polls the MAILBOX1 register for a non-zero value.
- * Then reads MAILBOX0 and forms the two values into a 32-bit address
- * which is returned to the caller.
- *
- * Arguments:
- * card Pointer to card struct
- * paddr Pointer to receive the UniFi address formed
- * by concatenating MAILBOX1 and MAILBOX0.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr)
-{
- s32 i;
- u16 mbox0, mbox1;
- CsrResult r;
-
- /*
- * Wait for UniFi to initialise its data structures by polling
- * the SHARED_MAILBOX1 register.
- * Experience shows this is typically 120ms.
- */
- CsrThreadSleep(MAILBOX1_TIMEOUT);
-
- mbox1 = 0;
- unifi_trace(card->ospriv, UDBG1, "waiting for MAILBOX1 to be non-zero...\n");
- for (i = 0; i < MAILBOX1_ATTEMPTS; i++)
- {
- r = unifi_read_direct16(card, ChipHelper_MAILBOX1(card->helper) * 2, &mbox1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- /* These reads can fail if UniFi isn't up yet, so try again */
- unifi_warning(card->ospriv, "Failed to read UniFi Mailbox1 register\n");
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (mbox1 != 0))
- {
- unifi_trace(card->ospriv, UDBG1, "MAILBOX1 ready (0x%04X) in %u millisecs\n",
- mbox1, i * MAILBOX1_TIMEOUT);
-
- /* Read the MAILBOX1 again in case we caught the value as it
- * changed. */
- r = unifi_read_direct16(card, ChipHelper_MAILBOX1(card->helper) * 2, &mbox1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read UniFi Mailbox1 register for second time\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG1, "MAILBOX1 value=0x%04X\n", mbox1);
-
- break;
- }
-
- CsrThreadSleep(MAILBOX1_TIMEOUT);
- if ((i % 100) == 99)
- {
- unifi_trace(card->ospriv, UDBG2, "MAILBOX1 not ready (0x%X), still trying...\n", mbox1);
- }
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (mbox1 == 0))
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for firmware to start, Mailbox1 still 0 after %d ms\n",
- MAILBOX1_ATTEMPTS * MAILBOX1_TIMEOUT);
- return CSR_RESULT_FAILURE;
- }
-
-
- /*
- * Complete the reset handshake by setting MAILBOX2 to 0xFFFF
- */
- r = unifi_write_direct16(card, ChipHelper_SDIO_HIP_HANDSHAKE(card->helper) * 2, 0xFFFF);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write f/w startup handshake to MAILBOX2\n");
- return r;
- }
-
-
- /*
- * Read the Symbol Look Up Table (SLUT) offset.
- * Top 16 bits are in mbox1, read the lower 16 bits from mbox0.
- */
- mbox0 = 0;
- r = unifi_read_direct16(card, ChipHelper_MAILBOX0(card->helper) * 2, &mbox0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read UniFi Mailbox0 register\n");
- return r;
- }
-
- *paddr = (((u32)mbox1 << 16) | mbox0);
-
- return CSR_RESULT_SUCCESS;
-} /* card_wait_for_firmware_to_start() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_capture_panic
- *
- * Attempt to capture panic codes from the firmware. This may involve
- * warm reset of the chip to regain access following a watchdog reset.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS if panic codes were captured, or none available
- * CSR_RESULT_FAILURE if the driver could not access function 1
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_capture_panic(card_t *card)
-{
-
- /* The firmware must have previously initialised to read the panic addresses
- * from the SLUT
- */
- if (!card->panic_data_phy_addr || !card->panic_data_mac_addr)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- /* Ensure we can access function 1 following a panic/watchdog reset */
- if (card_access_panic(card) == CSR_RESULT_SUCCESS)
- {
- /* Read the panic codes */
- unifi_read_panic(card);
- }
- else
- {
- unifi_info(card->ospriv, "Unable to read panic codes");
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_access_panic
- * Attempt to read the WLAN SDIO function in order to read panic codes
- * and perform various reset steps to regain access if the read fails.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS if panic codes can be read
- * CSR error code if panic codes can not be read
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_access_panic(card_t *card)
-{
- u16 data_u16 = 0;
- s32 i;
- CsrResult r, sr;
-
- /* A chip version of zero means that the version never got successfully read
- * during reset. In this case give up because it will not be possible to
- * verify the chip version.
- */
- if (!card->chip_version)
- {
- unifi_info(card->ospriv, "Unknown chip version\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Ensure chip is awake or access to function 1 will fail */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_host_state() failed %d\n", r);
- return CSR_RESULT_FAILURE; /* Card is probably unpowered */
- }
- CsrThreadSleep(20);
-
- for (i = 0; i < 3; i++)
- {
- sr = CsrSdioRead16(card->sdio_if, CHIP_HELPER_UNIFI_GBL_CHIP_VERSION * 2, &data_u16);
- if (sr != CSR_RESULT_SUCCESS || data_u16 != card->chip_version)
- {
- unifi_info(card->ospriv, "Failed to read valid chip version sr=%d (0x%04x want 0x%04x) try %d\n",
- sr, data_u16, card->chip_version, i);
-
- /* Set clock speed low */
- sr = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (sr != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CsrSdioMaxBusClockFrequencySet() failed1 %d\n", sr);
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- /* First try re-enabling function in case a f/w watchdog reset disabled it */
- if (i == 0)
- {
- unifi_info(card->ospriv, "Try function enable\n");
- sr = CsrSdioFunctionEnable(card->sdio_if);
- if (sr != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- unifi_error(card->ospriv, "CsrSdioFunctionEnable failed %d (HIP %d)\n", sr, r);
- }
- continue;
- }
-
- /* Second try, set awake */
- unifi_info(card->ospriv, "Try set awake\n");
-
- /* Ensure chip is awake */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_host_state() failed2 %d\n", r);
- }
-
- /* Set clock speed low in case setting the host state raised it, which
- * would only happen if host state was previously TORPID
- */
- sr = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (sr != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CsrSdioMaxBusClockFrequencySet() failed2 %d\n", sr);
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- if (i == 1)
- {
- continue;
- }
-
- /* Perform a s/w reset to preserve as much as the card state as possible,
- * (mainly the preserve RAM). The context will be lost for coredump - but as we
- * were unable to access the WLAN function for panic, the coredump would have
- * also failed without a reset.
- */
- unifi_info(card->ospriv, "Try s/w reset\n");
-
- r = unifi_card_hard_reset(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_card_hard_reset() failed %d\n", r);
- }
- }
- else
- {
- if (i > 0)
- {
- unifi_info(card->ospriv, "Read chip version 0x%x after %d retries\n", data_u16, i);
- }
- break;
- }
- }
-
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_panic
- * Reads, saves and prints panic codes stored by the firmware in UniFi's
- * preserve RAM by the last panic that occurred since chip was powered.
- * Nothing is saved if the panic codes are read as zero.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * ---------------------------------------------------------------------------
- */
-void unifi_read_panic(card_t *card)
-{
- CsrResult r;
- u16 p_code, p_arg;
-
- /* The firmware must have previously initialised to read the panic addresses
- * from the SLUT
- */
- if (!card->panic_data_phy_addr || !card->panic_data_mac_addr)
- {
- return;
- }
-
- /* Get the panic data from PHY */
- r = unifi_card_read16(card, card->panic_data_phy_addr, &p_code);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_phy_addr, r);
- p_code = 0;
- }
- if (p_code)
- {
- r = unifi_card_read16(card, card->panic_data_phy_addr + 2, &p_arg);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_phy_addr + 2, r);
- }
- unifi_error(card->ospriv, "Last UniFi PHY PANIC %04x arg %04x\n", p_code, p_arg);
- card->last_phy_panic_code = p_code;
- card->last_phy_panic_arg = p_arg;
- }
-
- /* Get the panic data from MAC */
- r = unifi_card_read16(card, card->panic_data_mac_addr, &p_code);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_mac_addr, r);
- p_code = 0;
- }
- if (p_code)
- {
- r = unifi_card_read16(card, card->panic_data_mac_addr + 2, &p_arg);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_mac_addr + 2, r);
- }
- unifi_error(card->ospriv, "Last UniFi MAC PANIC %04x arg %04x\n", p_code, p_arg);
- card->last_mac_panic_code = p_code;
- card->last_mac_panic_arg = p_arg;
- }
-
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_allocate_memory_resources
- *
- * Allocates memory for the from-host, to-host bulk data slots,
- * soft queue buffers and bulk data buffers.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_allocate_memory_resources(card_t *card)
-{
- s16 n, i, k, r;
- sdio_config_data_t *cfg_data;
-
- /* Reset any state carried forward from a previous life */
- card->fh_command_queue.q_rd_ptr = 0;
- card->fh_command_queue.q_wr_ptr = 0;
- (void)scnprintf(card->fh_command_queue.name, UNIFI_QUEUE_NAME_MAX_LENGTH,
- "fh_cmd_q");
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_rd_ptr = 0;
- card->fh_traffic_queue[i].q_wr_ptr = 0;
- (void)scnprintf(card->fh_traffic_queue[i].name,
- UNIFI_QUEUE_NAME_MAX_LENGTH, "fh_data_q%d", i);
- }
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- unifi_ta_sampling_init(card);
-#endif
- /* Convenience short-cut */
- cfg_data = &card->config_data;
-
- /*
- * Allocate memory for the from-host and to-host signal buffers.
- */
- card->fh_buffer.buf = kmalloc(UNIFI_FH_BUF_SIZE, GFP_KERNEL);
- if (card->fh_buffer.buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H signals\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- card->fh_buffer.bufsize = UNIFI_FH_BUF_SIZE;
- card->fh_buffer.ptr = card->fh_buffer.buf;
- card->fh_buffer.count = 0;
-
- card->th_buffer.buf = kmalloc(UNIFI_FH_BUF_SIZE, GFP_KERNEL);
- if (card->th_buffer.buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for T-H signals\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- card->th_buffer.bufsize = UNIFI_FH_BUF_SIZE;
- card->th_buffer.ptr = card->th_buffer.buf;
- card->th_buffer.count = 0;
-
-
- /*
- * Allocate memory for the from-host and to-host bulk data slots.
- * This is done as separate kmallocs because lots of smaller
- * allocations are more likely to succeed than one huge one.
- */
-
- /* Allocate memory for the array of pointers */
- n = cfg_data->num_fromhost_data_slots;
-
- unifi_trace(card->ospriv, UDBG3, "Alloc from-host resources, %d slots.\n", n);
- card->from_host_data = kmalloc(n * sizeof(slot_desc_t), GFP_KERNEL);
- if (card->from_host_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H bulk data array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise from-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- UNIFI_INIT_BULK_DATA(&card->from_host_data[i].bd);
- }
-
- /* Allocate memory for the array used for slot host tag mapping */
- card->fh_slot_host_tag_record = kmalloc(n * sizeof(u32), GFP_KERNEL);
-
- if (card->fh_slot_host_tag_record == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H slot host tag mapping array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise host tag entries for from-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- }
-
-
- /* Allocate memory for the array of pointers */
- n = cfg_data->num_tohost_data_slots;
-
- unifi_trace(card->ospriv, UDBG3, "Alloc to-host resources, %d slots.\n", n);
- card->to_host_data = kmalloc(n * sizeof(bulk_data_desc_t), GFP_KERNEL);
- if (card->to_host_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for T-H bulk data array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise to-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- UNIFI_INIT_BULK_DATA(&card->to_host_data[i]);
- }
-
- /*
- * Initialise buffers for soft Q
- */
- for (i = 0; i < UNIFI_SOFT_COMMAND_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- UNIFI_INIT_BULK_DATA(&card->fh_command_q_body[i].bulkdata[r]);
- }
- }
-
- for (k = 0; k < UNIFI_NO_OF_TX_QS; k++)
- {
- for (i = 0; i < UNIFI_SOFT_TRAFFIC_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- UNIFI_INIT_BULK_DATA(&card->fh_traffic_q_body[k][i].bulkdata[r]);
- }
- }
- }
-
- card->memory_resources_allocated = 1;
-
- return CSR_RESULT_SUCCESS;
-} /* card_allocate_memory_resources() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_free_bulk_data
- *
- * Free the data associated to a bulk data structure.
- *
- * Arguments:
- * card Pointer to card struct
- * bulk_data_slot Pointer to bulk data structure
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-static void unifi_free_bulk_data(card_t *card, bulk_data_desc_t *bulk_data_slot)
-{
- if (bulk_data_slot->data_length != 0)
- {
- unifi_net_data_free(card->ospriv, bulk_data_slot);
- }
-} /* unifi_free_bulk_data() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_free_memory_resources
- *
- * Frees memory allocated for the from-host, to-host bulk data slots,
- * soft queue buffers and bulk data buffers.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void card_free_memory_resources(card_t *card)
-{
-
- unifi_trace(card->ospriv, UDBG1, "Freeing card memory resources.\n");
-
- /* Clear our internal queues */
- unifi_cancel_pending_signals(card);
-
-
- kfree(card->to_host_data);
- card->to_host_data = NULL;
-
- kfree(card->from_host_data);
- card->from_host_data = NULL;
-
- /* free the memory for slot host tag mapping array */
- kfree(card->fh_slot_host_tag_record);
- card->fh_slot_host_tag_record = NULL;
-
- kfree(card->fh_buffer.buf);
- card->fh_buffer.ptr = card->fh_buffer.buf = NULL;
- card->fh_buffer.bufsize = 0;
- card->fh_buffer.count = 0;
-
- kfree(card->th_buffer.buf);
- card->th_buffer.ptr = card->th_buffer.buf = NULL;
- card->th_buffer.bufsize = 0;
- card->th_buffer.count = 0;
-
-
- card->memory_resources_allocated = 0;
-
-} /* card_free_memory_resources() */
-
-
-static void card_init_soft_queues(card_t *card)
-{
- s16 i;
-
- unifi_trace(card->ospriv, UDBG1, "Initialising internal signal queues.\n");
- /* Reset any state carried forward from a previous life */
- card->fh_command_queue.q_rd_ptr = 0;
- card->fh_command_queue.q_wr_ptr = 0;
- (void)scnprintf(card->fh_command_queue.name, UNIFI_QUEUE_NAME_MAX_LENGTH,
- "fh_cmd_q");
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_rd_ptr = 0;
- card->fh_traffic_queue[i].q_wr_ptr = 0;
- (void)scnprintf(card->fh_traffic_queue[i].name,
- UNIFI_QUEUE_NAME_MAX_LENGTH, "fh_data_q%d", i);
- }
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- unifi_ta_sampling_init(card);
-#endif
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_cancel_pending_signals
- *
- * Free the signals and associated bulk data, pending in the core.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_cancel_pending_signals(card_t *card)
-{
- s16 i, n, r;
-
- unifi_trace(card->ospriv, UDBG1, "Canceling pending signals.\n");
-
- if (card->to_host_data)
- {
- /*
- * Free any bulk data buffers allocated for the t-h slots
- * This will clear all buffers that did not make it to
- * unifi_receive_event() before cancel was request.
- */
- n = card->config_data.num_tohost_data_slots;
- unifi_trace(card->ospriv, UDBG3, "Freeing to-host resources, %d slots.\n", n);
- for (i = 0; i < n; i++)
- {
- unifi_free_bulk_data(card, &card->to_host_data[i]);
- }
- }
-
- /*
- * If any of the from-host bulk data has reached the card->from_host_data
- * but not UniFi, we need to free the buffers here.
- */
- if (card->from_host_data)
- {
- /* Free any bulk data buffers allocated for the f-h slots */
- n = card->config_data.num_fromhost_data_slots;
- unifi_trace(card->ospriv, UDBG3, "Freeing from-host resources, %d slots.\n", n);
- for (i = 0; i < n; i++)
- {
- unifi_free_bulk_data(card, &card->from_host_data[i].bd);
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.from_host_used_slots[i] = 0;
- card->dynamic_slot_data.from_host_max_slots[i] = 0;
- card->dynamic_slot_data.from_host_reserved_slots[i] = 0;
- }
- }
-
- /*
- * Free any bulk data buffers allocated in the soft queues.
- * This covers the case where a bulk data pointer has reached the soft queue
- * but not the card->from_host_data.
- */
- unifi_trace(card->ospriv, UDBG3, "Freeing cmd q resources.\n");
- for (i = 0; i < UNIFI_SOFT_COMMAND_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- unifi_free_bulk_data(card, &card->fh_command_q_body[i].bulkdata[r]);
- }
- }
-
- unifi_trace(card->ospriv, UDBG3, "Freeing traffic q resources.\n");
- for (n = 0; n < UNIFI_NO_OF_TX_QS; n++)
- {
- for (i = 0; i < UNIFI_SOFT_TRAFFIC_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- unifi_free_bulk_data(card, &card->fh_traffic_q_body[n][i].bulkdata[r]);
- }
- }
- }
-
- card_init_soft_queues(card);
-
-} /* unifi_cancel_pending_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_free_card
- *
- * Free the memory allocated for the card structure and buffers.
- *
- * Notes:
- * The porting layer is responsible for freeing any mini-coredump buffers
- * allocated when it called unifi_coredump_init(), by calling
- * unifi_coredump_free() before calling this function.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_free_card(card_t *card)
-{
-#ifdef CSR_PRE_ALLOC_NET_DATA
- prealloc_netdata_free(card);
-#endif
- /* Free any memory allocated. */
- card_free_memory_resources(card);
-
- /* Warn if caller didn't free coredump buffers */
- if (card->dump_buf)
- {
- unifi_error(card->ospriv, "Caller should call unifi_coredump_free()\n");
- unifi_coredump_free(card); /* free anyway to prevent memory leak */
- }
-
- kfree(card);
-
-} /* unifi_free_card() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_init_slots
- *
- * Allocate memory for host-side slot data and signal queues.
- *
- * Arguments:
- * card Pointer to card object
- *
- * Returns:
- * CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_init_slots(card_t *card)
-{
- CsrResult r;
- u8 i;
-
- /* Allocate the buffers we need, only once. */
- if (card->memory_resources_allocated == 1)
- {
- card_free_memory_resources(card);
- }
- else
- {
- /* Initialise our internal command and traffic queues */
- card_init_soft_queues(card);
- }
-
- r = card_allocate_memory_resources(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to allocate card memory resources.\n");
- card_free_memory_resources(card);
- return r;
- }
-
- if (card->sdio_ctrl_addr == 0)
- {
- unifi_error(card->ospriv, "Failed to find config struct!\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * Set initial counts.
- */
-
- card->from_host_data_head = 0;
-
- /* Get initial signal counts from UniFi, in case it has not been reset. */
- {
- u16 s;
-
- /* Get the from-host-signals-written count */
- r = unifi_card_read16(card, card->sdio_ctrl_addr + 0, &s);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig written count\n");
- return r;
- }
- card->from_host_signals_w = (s16)s;
-
- /* Get the to-host-signals-written count */
- r = unifi_card_read16(card, card->sdio_ctrl_addr + 6, &s);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig read count\n");
- return r;
- }
- card->to_host_signals_r = (s16)s;
- }
-
- /* Set Initialised flag. */
- r = unifi_card_write16(card, card->init_flag_addr, 0x0001);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write initialised flag\n");
- return r;
- }
-
- /* Dynamic queue reservation */
- memset(&card->dynamic_slot_data, 0, sizeof(card_dynamic_slot_t));
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.from_host_max_slots[i] = card->config_data.num_fromhost_data_slots -
- UNIFI_RESERVED_COMMAND_SLOTS;
- card->dynamic_slot_data.queue_stable[i] = FALSE;
- }
-
- card->dynamic_slot_data.packets_interval = UNIFI_PACKETS_INTERVAL;
-
- return CSR_RESULT_SUCCESS;
-} /* card_init_slots() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_udi_hook
- *
- * Registers the udi hook that reports the sent signals to the core.
- *
- * Arguments:
- * card Pointer to the card context struct
- * udi_fn Pointer to the callback function.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the card pointer is invalid,
- * CSR_RESULT_SUCCESS on success.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_udi_hook(card_t *card, udi_func_t udi_fn)
-{
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->udi_hook == NULL)
- {
- card->udi_hook = udi_fn;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_set_udi_hook() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_remove_udi_hook
- *
- * Removes the udi hook that reports the sent signals from the core.
- *
- * Arguments:
- * card Pointer to the card context struct
- * udi_fn Pointer to the callback function.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the card pointer is invalid,
- * CSR_RESULT_SUCCESS on success.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_remove_udi_hook(card_t *card, udi_func_t udi_fn)
-{
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->udi_hook == udi_fn)
- {
- card->udi_hook = NULL;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_remove_udi_hook() */
-
-
-static void CardReassignDynamicReservation(card_t *card)
-{
- u8 i;
-
- unifi_trace(card->ospriv, UDBG5, "Packets Txed %d %d %d %d\n",
- card->dynamic_slot_data.packets_txed[0],
- card->dynamic_slot_data.packets_txed[1],
- card->dynamic_slot_data.packets_txed[2],
- card->dynamic_slot_data.packets_txed[3]);
-
- /* Clear reservation and recalculate max slots */
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.queue_stable[i] = FALSE;
- card->dynamic_slot_data.from_host_reserved_slots[i] = 0;
- card->dynamic_slot_data.from_host_max_slots[i] = card->config_data.num_fromhost_data_slots -
- UNIFI_RESERVED_COMMAND_SLOTS;
- card->dynamic_slot_data.packets_txed[i] = 0;
-
- unifi_trace(card->ospriv, UDBG5, "CardReassignDynamicReservation: queue %d reserved %d Max %d\n", i,
- card->dynamic_slot_data.from_host_reserved_slots[i],
- card->dynamic_slot_data.from_host_max_slots[i]);
- }
-
- card->dynamic_slot_data.total_packets_txed = 0;
-}
-
-
-/* Algorithm to dynamically reserve slots. The logic is based mainly on the outstanding queue
- * length. Slots are reserved for particular queues during an interval and cleared after the interval.
- * Each queue has three associated variables.. a) used slots - the number of slots currently occupied
- * by the queue b) reserved slots - number of slots reserved specifically for the queue c) max slots - total
- * slots that this queue can actually use (may be higher than reserved slots and is dependent on reserved slots
- * for other queues).
- * This function is called when there are no slots available for a queue. It checks to see if there are enough
- * unreserved slots sufficient for this request. If available these slots are reserved for the queue.
- * If there are not enough unreserved slots, a fair share for each queue is calculated based on the total slots
- * and the number of active queues (any queue with existing reservation is considered active). Queues needing
- * less than their fair share are allowed to have the previously reserved slots. The remaining slots are
- * distributed evenly among queues that need more than the fair share
- *
- * A better scheme would take current bandwidth per AC into consideration when reserving slots. An
- * implementation scheme could consider the relative time/service period for slots in an AC. If the firmware
- * services other ACs faster than a particular AC (packets wait in the slots longer) then it is fair to reserve
- * less slots for the AC
- */
-static void CardCheckDynamicReservation(card_t *card, unifi_TrafficQueue queue)
-{
- u16 q_len, active_queues = 0, excess_queue_slots, div_extra_slots,
- queue_fair_share, reserved_slots = 0, q, excess_need_queues = 0, unmovable_slots = 0;
- s32 i;
- q_t *sigq;
- u16 num_data_slots = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
-
- /* Calculate the pending queue length */
- sigq = &card->fh_traffic_queue[queue];
- q_len = CSR_WIFI_HIP_Q_SLOTS_USED(sigq);
-
- if (q_len <= card->dynamic_slot_data.from_host_reserved_slots[queue])
- {
- unifi_trace(card->ospriv, UDBG5, "queue %d q_len %d already has that many reserved slots, exiting\n", queue, q_len);
- return;
- }
-
- /* Upper limit */
- if (q_len > num_data_slots)
- {
- q_len = num_data_slots;
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- if (i != (s32)queue)
- {
- reserved_slots += card->dynamic_slot_data.from_host_reserved_slots[i];
- }
- if ((i == (s32)queue) || (card->dynamic_slot_data.from_host_reserved_slots[i] > 0))
- {
- active_queues++;
- }
- }
-
- unifi_trace(card->ospriv, UDBG5, "CardCheckDynamicReservation: queue %d q_len %d\n", queue, q_len);
- unifi_trace(card->ospriv, UDBG5, "Active queues %d reserved slots on other queues %d\n",
- active_queues, reserved_slots);
-
- if (reserved_slots + q_len <= num_data_slots)
- {
- card->dynamic_slot_data.from_host_reserved_slots[queue] = q_len;
- if (q_len == num_data_slots)
- {
- /* This is the common case when just 1 stream is going */
- card->dynamic_slot_data.queue_stable[queue] = TRUE;
- }
- }
- else
- {
- queue_fair_share = num_data_slots / active_queues;
- unifi_trace(card->ospriv, UDBG5, "queue fair share %d\n", queue_fair_share);
-
- /* Evenly distribute slots among active queues */
- /* Find out the queues that need excess of fair share. Also find slots allocated
- * to queues less than their fair share, these slots cannot be reallocated (unmovable slots) */
-
- card->dynamic_slot_data.from_host_reserved_slots[queue] = q_len;
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- if (card->dynamic_slot_data.from_host_reserved_slots[i] > queue_fair_share)
- {
- excess_need_queues++;
- }
- else
- {
- unmovable_slots += card->dynamic_slot_data.from_host_reserved_slots[i];
- }
- }
-
- unifi_trace(card->ospriv, UDBG5, "Excess need queues %d\n", excess_need_queues);
-
- /* Now find the slots per excess demand queue */
- excess_queue_slots = (num_data_slots - unmovable_slots) / excess_need_queues;
- div_extra_slots = (num_data_slots - unmovable_slots) - excess_queue_slots * excess_need_queues;
- for (i = UNIFI_NO_OF_TX_QS - 1; i >= 0; i--)
- {
- if (card->dynamic_slot_data.from_host_reserved_slots[i] > excess_queue_slots)
- {
- card->dynamic_slot_data.from_host_reserved_slots[i] = excess_queue_slots;
- if (div_extra_slots > 0)
- {
- card->dynamic_slot_data.from_host_reserved_slots[i]++;
- div_extra_slots--;
- }
- /* No more slots will be allocated to this queue during the current interval */
- card->dynamic_slot_data.queue_stable[i] = TRUE;
- unifi_trace(card->ospriv, UDBG5, "queue stable %d\n", i);
- }
- }
- }
-
- /* Redistribute max slots */
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- reserved_slots = 0;
- for (q = 0; q < UNIFI_NO_OF_TX_QS; q++)
- {
- if (i != q)
- {
- reserved_slots += card->dynamic_slot_data.from_host_reserved_slots[q];
- }
- }
-
- card->dynamic_slot_data.from_host_max_slots[i] = num_data_slots - reserved_slots;
- unifi_trace(card->ospriv, UDBG5, "queue %d reserved %d Max %d\n", i,
- card->dynamic_slot_data.from_host_reserved_slots[i],
- card->dynamic_slot_data.from_host_max_slots[i]);
- }
-
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardClearFromHostDataSlot
- *
- * Clear a the given data slot, making it available again.
- *
- * Arguments:
- * card Pointer to Card object
- * slot Index of the signal slot to clear.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void CardClearFromHostDataSlot(card_t *card, const s16 slot)
-{
- u8 queue = card->from_host_data[slot].queue;
- const void *os_data_ptr = card->from_host_data[slot].bd.os_data_ptr;
-
- if (card->from_host_data[slot].bd.data_length == 0)
- {
- unifi_warning(card->ospriv,
- "Surprise: request to clear an already free FH data slot: %d\n",
- slot);
- return;
- }
-
- if (os_data_ptr == NULL)
- {
- unifi_warning(card->ospriv,
- "Clearing FH data slot %d: has null payload, len=%d\n",
- slot, card->from_host_data[slot].bd.data_length);
- }
-
- /* Free card->from_host_data[slot].bd.os_net_ptr here. */
- /* Mark slot as free by setting length to 0. */
- unifi_free_bulk_data(card, &card->from_host_data[slot].bd);
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue] == 0)
- {
- unifi_error(card->ospriv, "Goofed up used slots q = %d used slots = %d\n",
- queue,
- card->dynamic_slot_data.from_host_used_slots[queue]);
- }
- else
- {
- card->dynamic_slot_data.from_host_used_slots[queue]--;
- }
- card->dynamic_slot_data.packets_txed[queue]++;
- card->dynamic_slot_data.total_packets_txed++;
- if (card->dynamic_slot_data.total_packets_txed >= card->dynamic_slot_data.packets_interval)
- {
- CardReassignDynamicReservation(card);
- }
- }
-
- unifi_trace(card->ospriv, UDBG4, "CardClearFromHostDataSlot: slot %d recycled %p\n", slot, os_data_ptr);
-
-} /* CardClearFromHostDataSlot() */
-
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/*
- * ---------------------------------------------------------------------------
- * CardClearFromHostDataSlotWithoutFreeingBulkData
- *
- * Clear the given data slot with out freeing the bulk data.
- *
- * Arguments:
- * card Pointer to Card object
- * slot Index of the signal slot to clear.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void CardClearFromHostDataSlotWithoutFreeingBulkData(card_t *card, const s16 slot)
-{
- u8 queue = card->from_host_data[slot].queue;
-
- /* Initialise the from_host data slot so it can be re-used,
- * Set length field in from_host_data array to 0.
- */
- UNIFI_INIT_BULK_DATA(&card->from_host_data[slot].bd);
-
- queue = card->from_host_data[slot].queue;
-
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue] == 0)
- {
- unifi_error(card->ospriv, "Goofed up used slots q = %d used slots = %d\n",
- queue,
- card->dynamic_slot_data.from_host_used_slots[queue]);
- }
- else
- {
- card->dynamic_slot_data.from_host_used_slots[queue]--;
- }
- card->dynamic_slot_data.packets_txed[queue]++;
- card->dynamic_slot_data.total_packets_txed++;
- if (card->dynamic_slot_data.total_packets_txed >=
- card->dynamic_slot_data.packets_interval)
- {
- CardReassignDynamicReservation(card);
- }
- }
-} /* CardClearFromHostDataSlotWithoutFreeingBulkData() */
-
-
-#endif
-
-u16 CardGetDataSlotSize(card_t *card)
-{
- return card->config_data.data_slot_size;
-} /* CardGetDataSlotSize() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardGetFreeFromHostDataSlots
- *
- * Retrieve the number of from-host bulk data slots available.
- *
- * Arguments:
- * card Pointer to the card context struct
- *
- * Returns:
- * Number of free from-host bulk data slots.
- * ---------------------------------------------------------------------------
- */
-u16 CardGetFreeFromHostDataSlots(card_t *card)
-{
- u16 i, n = 0;
-
- /* First two slots reserved for MLME */
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[i].bd.data_length == 0)
- {
- /* Free slot */
- n++;
- }
- }
-
- return n;
-} /* CardGetFreeFromHostDataSlots() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardAreAllFromHostDataSlotsEmpty
- *
- * Returns the state of from-host bulk data slots.
- *
- * Arguments:
- * card Pointer to the card context struct
- *
- * Returns:
- * 1 The from-host bulk data slots are all empty (available).
- * 0 Some or all the from-host bulk data slots are in use.
- * ---------------------------------------------------------------------------
- */
-u16 CardAreAllFromHostDataSlotsEmpty(card_t *card)
-{
- u16 i;
-
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[i].bd.data_length != 0)
- {
- return 0;
- }
- }
-
- return 1;
-} /* CardGetFreeFromHostDataSlots() */
-
-
-static CsrResult unifi_identify_hw(card_t *card)
-{
-
- card->chip_id = card->sdio_if->sdioId.cardId;
- card->function = card->sdio_if->sdioId.sdioFunction;
- card->sdio_io_block_size = card->sdio_if->blockSize;
-
- /* If SDIO controller doesn't support byte mode CMD53, pad transfers to block sizes */
- card->sdio_io_block_pad = (card->sdio_if->features & CSR_SDIO_FEATURE_BYTE_MODE)?FALSE : TRUE;
-
- /*
- * Setup the chip helper so that we can access the registers (and
- * also tell what sub-type of HIP we should use).
- */
- card->helper = ChipHelper_GetVersionSdio((u8)card->chip_id);
- if (!card->helper)
- {
- unifi_error(card->ospriv, "Null ChipHelper\n");
- }
-
- unifi_info(card->ospriv, "Chip ID 0x%02X Function %u Block Size %u Name %s(%s)\n",
- card->chip_id, card->function, card->sdio_io_block_size,
- ChipHelper_MarketingName(card->helper),
- ChipHelper_FriendlyName(card->helper));
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_identify_hw() */
-
-
-static CsrResult unifi_prepare_hw(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
- enum unifi_host_state old_state = card->host_state;
-
- r = unifi_identify_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to identify hw\n");
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG1,
- "%s mode SDIO\n", card->sdio_io_block_pad?"Block" : "Byte");
- /*
- * Chip must be a awake or blocks that are asleep may not get
- * reset. We can only do this after we have read the chip_id.
- */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- if (old_state == UNIFI_HOST_STATE_TORPID)
- {
- /* Ensure the initial clock rate is set; if a reset occurred when the chip was
- * TORPID, unifi_set_host_state() may have raised it to MAX.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
- }
-
- /*
- * The WLAN function must be enabled to access MAILBOX2 and DEBUG_RST
- * registers.
- */
- csrResult = CsrSdioFunctionEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- /* Can't enable WLAN function. Try resetting the SDIO block. */
- unifi_error(card->ospriv, "Failed to re-enable function %d.\n", card->function);
- return r;
- }
-
- /*
- * Poke some registers to make sure the PLL has started,
- * otherwise memory accesses are likely to fail.
- */
- bootstrap_chip_hw(card);
-
- /* Try to read the chip version from register. */
- r = unifi_read_chip_version(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_prepare_hw() */
-
-
-static CsrResult unifi_read_chip_version(card_t *card)
-{
- u32 gbl_chip_version;
- CsrResult r;
- u16 ver;
-
- gbl_chip_version = ChipHelper_GBL_CHIP_VERSION(card->helper);
-
- /* Try to read the chip version from register. */
- if (gbl_chip_version != 0)
- {
- r = unifi_read_direct16(card, gbl_chip_version * 2, &ver);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read GBL_CHIP_VERSION\n");
- return r;
- }
- card->chip_version = ver;
- }
- else
- {
- unifi_info(card->ospriv, "Unknown Chip ID, cannot locate GBL_CHIP_VERSION\n");
- r = CSR_RESULT_FAILURE;
- }
-
- unifi_info(card->ospriv, "Chip Version 0x%04X\n", card->chip_version);
-
- return r;
-} /* unifi_read_chip_version() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_reset_hardware
- *
- * Execute the UniFi reset sequence.
- *
- * Note: This may fail if the chip is going TORPID so retry at
- * least once.
- *
- * Arguments:
- * card - pointer to card context structure
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error otherwise.
- *
- * Notes:
- * Some platforms (e.g. Windows Vista) do not allow access to registers
- * that are necessary for a software soft reset.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_reset_hardware(card_t *card)
-{
- CsrResult r;
- u16 new_block_size = UNIFI_IO_BLOCK_SIZE;
- CsrResult csrResult;
-
- /* Errors returned by unifi_prepare_hw() are not critical at this point */
- r = unifi_prepare_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- /* First try SDIO controller reset, which may power cycle the UniFi, assert
- * its reset line, or not be implemented depending on the platform.
- */
- unifi_info(card->ospriv, "Calling CsrSdioHardReset\n");
- csrResult = CsrSdioHardReset(card->sdio_if);
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- unifi_info(card->ospriv, "CsrSdioHardReset succeeded on resetting UniFi\n");
- r = unifi_prepare_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_prepare_hw failed after hard reset\n");
- return r;
- }
- }
- else if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- else
- {
- /* Falling back to software hard reset methods */
- unifi_info(card->ospriv, "Falling back to software hard reset\n");
- r = unifi_card_hard_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "software hard reset failed\n");
- return r;
- }
-
- /* If we fell back to unifi_card_hard_reset() methods, chip version may
- * not have been read. (Note in the unlikely event that it is zero,
- * it will be harmlessly read again)
- */
- if (card->chip_version == 0)
- {
- r = unifi_read_chip_version(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
- }
-
-#ifdef CSR_WIFI_HIP_SDIO_BLOCK_SIZE
- new_block_size = CSR_WIFI_HIP_SDIO_BLOCK_SIZE;
-#endif
-
- /* After hard reset, we need to restore the SDIO block size */
- csrResult = CsrSdioBlockSizeSet(card->sdio_if, new_block_size);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
-
- /* Warn if a different block size was achieved by the transport */
- if (card->sdio_if->blockSize != new_block_size)
- {
- unifi_info(card->ospriv,
- "Actually got block size %d\n", card->sdio_if->blockSize);
- }
-
- /* sdio_io_block_size always needs be updated from the achieved block size,
- * as it is used by the OS layer to allocate memory in unifi_net_malloc().
- * Controllers which don't support block mode (e.g. CSPI) will report a
- * block size of zero.
- */
- if (card->sdio_if->blockSize == 0)
- {
- unifi_info(card->ospriv, "Block size 0, block mode not available\n");
-
- /* Set sdio_io_block_size to 1 so that unifi_net_data_malloc() has a
- * sensible rounding value. Elsewhere padding will already be
- * disabled because the controller supports byte mode.
- */
- card->sdio_io_block_size = 1;
-
- /* Controller features must declare support for byte mode */
- if (!(card->sdio_if->features & CSR_SDIO_FEATURE_BYTE_MODE))
- {
- unifi_error(card->ospriv, "Requires byte mode\n");
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else
- {
- /* Padding will be enabled if CSR_SDIO_FEATURE_BYTE_MODE isn't set */
- card->sdio_io_block_size = card->sdio_if->blockSize;
- }
-
-
- return r;
-} /* unifi_reset_hardware() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_reset_method_io_enable
- *
- * Issue a hard reset to the hw writing the IO_ENABLE.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * 0 on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_reset_method_io_enable(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- /*
- * This resets only function 1, so should be used in
- * preference to the method below (CSR_FUNC_EN)
- */
- unifi_trace(card->ospriv, UDBG1, "Hard reset (IO_ENABLE)\n");
-
- csrResult = CsrSdioFunctionDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_warning(card->ospriv, "SDIO error writing IO_ENABLE: %d\n", r);
- }
- else
- {
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_disable(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- if (r == CSR_RESULT_SUCCESS)
- {
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- }
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_trace(card->ospriv, UDBG1, "Hard reset (CSR_FUNC_EN)\n");
-
- r = sdio_write_f0(card, SDIO_CSR_FUNC_EN, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "SDIO error writing SDIO_CSR_FUNC_EN: %d\n", r);
- return r;
- }
- else
- {
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- }
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "card_reset_method_io_enable failed to reset UniFi\n");
- }
-
- return r;
-} /* card_reset_method_io_enable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_reset_method_dbg_reset
- *
- * Issue a hard reset to the hw writing the DBG_RESET.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_reset_method_dbg_reset(card_t *card)
-{
- CsrResult r;
-
- /*
- * Prepare UniFi for h/w reset
- */
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_DROWSY);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to set UNIFI_HOST_STATE_DROWSY\n");
- return r;
- }
- CsrThreadSleep(5);
- }
-
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't stop processors\n");
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG1, "Hard reset (DBG_RESET)\n");
-
- /*
- * This register write may fail. The debug reset resets
- * parts of the Function 0 sections of the chip, and
- * therefore the response cannot be sent back to the host.
- */
- r = unifi_write_direct_8_or_16(card, ChipHelper_DBG_RESET(card->helper) * 2, 1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "SDIO error writing DBG_RESET: %d\n", r);
- return r;
- }
-
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "card_reset_method_dbg_reset failed to reset UniFi\n");
- }
-
- return r;
-} /* card_reset_method_dbg_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_hard_reset
- *
- * Issue reset to hardware, by writing to registers on the card.
- * Power to the card is preserved.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_hard_reset(card_t *card)
-{
- CsrResult r;
- const struct chip_helper_reset_values *init_data;
- u32 chunks;
-
- /* Clear cache of page registers */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
-
- /*
- * We need to have a valid card->helper before we use software hard reset.
- * If unifi_identify_hw() fails to get the card ID, it probably means
- * that there is no way to talk to the h/w.
- */
- r = unifi_identify_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_card_hard_reset failed to identify h/w\n");
- return r;
- }
-
- /* Search for some reset code. */
- chunks = ChipHelper_HostResetSequence(card->helper, &init_data);
- if (chunks != 0)
- {
- unifi_error(card->ospriv,
- "Hard reset (Code download) is unsupported\n");
-
- return CSR_RESULT_FAILURE;
- }
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* The HIP spec considers this a bus-specific reset.
- * This resets only function 1, so should be used in
- * preference to the method below (CSR_FUNC_EN)
- * If this method fails, it means that the f/w is probably
- * not running. In this case, try the DBG_RESET method.
- */
- r = card_reset_method_io_enable(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
-
- /* Software hard reset */
- r = card_reset_method_dbg_reset(card);
-
- return r;
-} /* unifi_card_hard_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * CardGenInt
- *
- * Prod the card.
- * This function causes an internal interrupt to be raised in the
- * UniFi chip. It is used to signal the firmware that some action has
- * been completed.
- * The UniFi Host Interface asks that the value used increments for
- * debugging purposes.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-CsrResult CardGenInt(card_t *card)
-{
- CsrResult r;
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- r = sdio_write_f0(card, SDIO_CSR_FROM_HOST_SCRATCH0,
- (u8)card->unifi_interrupt_seq);
- }
- else
- {
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_SHARED_IO_INTERRUPT(card->helper) * 2,
- (u8)card->unifi_interrupt_seq);
- }
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing UNIFI_SHARED_IO_INTERRUPT: %d\n", r);
- return r;
- }
-
- card->unifi_interrupt_seq++;
-
- return CSR_RESULT_SUCCESS;
-} /* CardGenInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardEnableInt
- *
- * Enable the outgoing SDIO interrupt from UniFi to the host.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardEnableInt(card_t *card)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- int_enable |= (1 << card->function) | UNIFI_SD_INT_ENABLE_IENM;
-
- r = sdio_write_f0(card, SDIO_INT_ENABLE, int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_INT_ENABLE\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardEnableInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardDisableInt
- *
- * Disable the outgoing SDIO interrupt from UniFi to the host.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardDisableInt(card_t *card)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- int_enable &= ~(1 << card->function);
-
- r = sdio_write_f0(card, SDIO_INT_ENABLE, int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_INT_ENABLE\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardDisableInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardPendingInt
- *
- * Determine whether UniFi is currently asserting the SDIO interrupt
- * request.
- *
- * Arguments:
- * card Pointer to Card object
- * pintr Pointer to location to write interrupt status,
- * TRUE if interrupt pending,
- * FALSE if no interrupt pending.
- * Returns:
- * CSR_RESULT_SUCCESS interrupt status read successfully
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardPendingInt(card_t *card, u8 *pintr)
-{
- CsrResult r;
- u8 pending;
-
- *pintr = FALSE;
-
- r = sdio_read_f0(card, SDIO_INT_PENDING, &pending);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_PENDING\n");
- return r;
- }
-
- *pintr = (pending & (1 << card->function))?TRUE : FALSE;
-
- return CSR_RESULT_SUCCESS;
-} /* CardPendingInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardClearInt
- *
- * Clear the UniFi SDIO interrupt request.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS if pending interrupt was cleared, or no pending interrupt.
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardClearInt(card_t *card)
-{
- CsrResult r;
- u8 intr;
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* CardPendingInt() sets intr, if there is a pending interrupt */
- r = CardPendingInt(card, &intr);
- if (intr == FALSE)
- {
- return r;
- }
-
- r = sdio_write_f0(card, SDIO_CSR_HOST_INT_CLEAR, 1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_CSR_HOST_INT_CLEAR\n");
- }
- }
- else
- {
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_SDIO_HOST_INT(card->helper) * 2,
- 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing UNIFI_SDIO_HOST_INT\n");
- }
- }
-
- return r;
-} /* CardClearInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardIntEnabled
- *
- * Determine whether UniFi is currently asserting the SDIO interrupt
- * request.
- *
- * Arguments:
- * card Pointer to Card object
- * enabled Pointer to location to write interrupt enable status,
- * TRUE if interrupts enabled,
- * FALSE if interupts disabled.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardIntEnabled(card_t *card, u8 *enabled)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- *enabled = (int_enable & (1 << card->function))?TRUE : FALSE;
-
- return CSR_RESULT_SUCCESS;
-} /* CardIntEnabled() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardWriteBulkData
- * Allocate slot in the pending bulkdata arrays and assign it to a signal's
- * bulkdata reference. The slot is then ready for UniFi's bulkdata commands
- * to transfer the data to/from the host.
- *
- * Arguments:
- * card Pointer to Card object
- * csptr Pending signal pointer, including bulkdata ref
- * queue Traffic queue that this signal is using
- *
- * Returns:
- * CSR_RESULT_SUCCESS if a free slot was assigned
- * CSR_RESULT_FAILURE if no slot was available
- * ---------------------------------------------------------------------------
- */
-CsrResult CardWriteBulkData(card_t *card, card_signal_t *csptr, unifi_TrafficQueue queue)
-{
- u16 i, slots[UNIFI_MAX_DATA_REFERENCES], j = 0;
- u8 *packed_sigptr, num_slots_required = 0;
- bulk_data_desc_t *bulkdata = csptr->bulkdata;
- s16 h, nslots;
-
- /* Count the number of slots required */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (bulkdata[i].data_length != 0)
- {
- num_slots_required++;
- }
- }
-
- /* Get the slot numbers */
- if (num_slots_required != 0)
- {
- /* Last 2 slots for MLME */
- if (queue == UNIFI_TRAFFIC_Q_MLME)
- {
- h = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[h].bd.data_length == 0)
- {
- /* Free data slot, claim it */
- slots[j++] = h;
- if (j == num_slots_required)
- {
- break;
- }
- }
-
- if (++h >= card->config_data.num_fromhost_data_slots)
- {
- h = 0;
- }
- }
- }
- else
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue]
- < card->dynamic_slot_data.from_host_max_slots[queue])
- {
- /* Data commands get a free slot only after a few checks */
- nslots = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
-
- h = card->from_host_data_head;
-
- for (i = 0; i < nslots; i++)
- {
- if (card->from_host_data[h].bd.data_length == 0)
- {
- /* Free data slot, claim it */
- slots[j++] = h;
- if (j == num_slots_required)
- {
- break;
- }
- }
-
- if (++h >= nslots)
- {
- h = 0;
- }
- }
- card->from_host_data_head = h;
- }
- }
-
- /* Required number of slots are not available, bail out */
- if (j != num_slots_required)
- {
- unifi_trace(card->ospriv, UDBG5, "CardWriteBulkData: didn't find free slot/s\n");
-
- /* If we haven't already reached the stable state we can ask for reservation */
- if ((queue != UNIFI_TRAFFIC_Q_MLME) && (card->dynamic_slot_data.queue_stable[queue] == FALSE))
- {
- CardCheckDynamicReservation(card, queue);
- }
-
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- unifi_trace(card->ospriv, UDBG5, "fh data slot %d: %d\n", i, card->from_host_data[i].bd.data_length);
- }
- return CSR_RESULT_FAILURE;
- }
- }
-
- packed_sigptr = csptr->sigbuf;
-
- /* Fill in the slots with data */
- j = 0;
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (bulkdata[i].data_length == 0)
- {
- /* Zero-out the DATAREF in the signal */
- SET_PACKED_DATAREF_SLOT(packed_sigptr, i, 0);
- SET_PACKED_DATAREF_LEN(packed_sigptr, i, 0);
- }
- else
- {
- /*
- * Fill in the slot number in the SIGNAL structure but
- * preserve the offset already in there
- */
- SET_PACKED_DATAREF_SLOT(packed_sigptr, i, slots[j] | (((u16)packed_sigptr[SIZEOF_SIGNAL_HEADER + (i * SIZEOF_DATAREF) + 1]) << 8));
- SET_PACKED_DATAREF_LEN(packed_sigptr, i, bulkdata[i].data_length);
-
- /* Do not copy the data, just store the information to them */
- card->from_host_data[slots[j]].bd.os_data_ptr = bulkdata[i].os_data_ptr;
- card->from_host_data[slots[j]].bd.os_net_buf_ptr = bulkdata[i].os_net_buf_ptr;
- card->from_host_data[slots[j]].bd.data_length = bulkdata[i].data_length;
- card->from_host_data[slots[j]].bd.net_buf_length = bulkdata[i].net_buf_length;
- card->from_host_data[slots[j]].queue = queue;
-
- unifi_trace(card->ospriv, UDBG4, "CardWriteBulkData sig=0x%x, fh slot %d = %p\n",
- GET_SIGNAL_ID(packed_sigptr), i, bulkdata[i].os_data_ptr);
-
- /* Sanity-check that the bulk data desc being assigned to the slot
- * actually has a payload.
- */
- if (!bulkdata[i].os_data_ptr)
- {
- unifi_error(card->ospriv, "Assign null os_data_ptr (len=%d) fh slot %d, i=%d, q=%d, sig=0x%x",
- bulkdata[i].data_length, slots[j], i, queue, GET_SIGNAL_ID(packed_sigptr));
- }
-
- j++;
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- card->dynamic_slot_data.from_host_used_slots[queue]++;
- }
- }
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardWriteBulkData() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_find_data_slot
- *
- * Dereference references to bulk data slots into pointers to real data.
- *
- * Arguments:
- * card Pointer to the card struct.
- * slot Slot number from a signal structure
- *
- * Returns:
- * Pointer to entry in bulk_data_slot array.
- * ---------------------------------------------------------------------------
- */
-bulk_data_desc_t* card_find_data_slot(card_t *card, s16 slot)
-{
- s16 sn;
- bulk_data_desc_t *bd;
-
- sn = slot & 0x7FFF;
-
- /* ?? check sanity of slot number ?? */
-
- if (slot & SLOT_DIR_TO_HOST)
- {
- bd = &card->to_host_data[sn];
- }
- else
- {
- bd = &card->from_host_data[sn].bd;
- }
-
- return bd;
-} /* card_find_data_slot() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * firmware_present_in_flash
- *
- * Probe for external Flash that looks like it might contain firmware.
- *
- * If Flash is not present, reads always return 0x0008.
- * If Flash is present, but empty, reads return 0xFFFF.
- * Anything else is considered to be firmware.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS firmware is present in ROM or flash
- * CSR_WIFI_HIP_RESULT_NOT_FOUND firmware is not present in ROM or flash
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult firmware_present_in_flash(card_t *card)
-{
- CsrResult r;
- u16 m1, m5;
-
- if (ChipHelper_HasRom(card->helper))
- {
- return CSR_RESULT_SUCCESS;
- }
- if (!ChipHelper_HasFlash(card->helper))
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- /*
- * Examine the Flash locations that are the power-on default reset
- * vectors of the XAP processors.
- * These are words 1 and 5 in Flash.
- */
- r = unifi_card_read16(card, UNIFI_MAKE_GP(EXT_FLASH, 2), &m1);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_card_read16(card, UNIFI_MAKE_GP(EXT_FLASH, 10), &m5);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Check for uninitialised/missing flash */
- if ((m1 == 0x0008) || (m1 == 0xFFFF) ||
- (m1 == 0x0004) || (m5 == 0x0004) ||
- (m5 == 0x0008) || (m5 == 0xFFFF))
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* firmware_present_in_flash() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * bootstrap_chip_hw
- *
- * Perform chip specific magic to "Get It Working" TM. This will
- * increase speed of PLLs in analogue and maybe enable some
- * on-chip regulators.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void bootstrap_chip_hw(card_t *card)
-{
- const struct chip_helper_init_values *vals;
- u32 i, len;
- void *sdio = card->sdio_if;
- CsrResult csrResult;
-
- len = ChipHelper_ClockStartupSequence(card->helper, &vals);
- if (len != 0)
- {
- for (i = 0; i < len; i++)
- {
- csrResult = CsrSdioWrite16(sdio, vals[i].addr * 2, vals[i].value);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "Failed to write bootstrap value %d\n", i);
- /* Might not be fatal */
- }
-
- CsrThreadSleep(1);
- }
- }
-} /* bootstrap_chip_hw() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_stop_processor
- *
- * Stop the UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- * which One of UNIFI_PROC_MAC, UNIFI_PROC_PHY, UNIFI_PROC_BOTH
- *
- * Returns:
- * CSR_RESULT_SUCCESS if successful, or CSR error code
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_stop_processor(card_t *card, enum unifi_dbg_processors_select which)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- u8 status;
- s16 retry = 100;
-
- while (retry--)
- {
- /* Select both XAPs */
- r = unifi_set_proc_select(card, which);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- /* Stop processors */
- r = unifi_write_direct16(card, ChipHelper_DBG_EMU_CMD(card->helper) * 2, 2);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- /* Read status */
- r = unifi_read_direct_8_or_16(card,
- ChipHelper_DBG_HOST_STOP_STATUS(card->helper) * 2,
- &status);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- if ((status & 1) == 1)
- {
- /* Success! */
- return CSR_RESULT_SUCCESS;
- }
-
- /* Processors didn't stop, try again */
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- /* An SDIO error occurred */
- unifi_error(card->ospriv, "Failed to stop processors: SDIO error\n");
- }
- else
- {
- /* If we reach here, we didn't the status in time. */
- unifi_error(card->ospriv, "Failed to stop processors: timeout waiting for stopped status\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* unifi_card_stop_processor() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_start_processor
- *
- * Start the UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- * which One of UNIFI_PROC_MAC, UNIFI_PROC_PHY, UNIFI_PROC_BOTH
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR error code
- * ---------------------------------------------------------------------------
- */
-CsrResult card_start_processor(card_t *card, enum unifi_dbg_processors_select which)
-{
- CsrResult r;
-
- /* Select both XAPs */
- r = unifi_set_proc_select(card, which);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_proc_select failed: %d.\n", r);
- return r;
- }
-
-
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_DBG_EMU_CMD(card->helper) * 2, 8);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_DBG_EMU_CMD(card->helper) * 2, 0);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* card_start_processor() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_interrupt_mode
- *
- * Configure the interrupt processing mode used by the HIP
- *
- * Arguments:
- * card Pointer to card struct
- * mode Interrupt mode to apply
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_set_interrupt_mode(card_t *card, u32 mode)
-{
- if (mode == CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- unifi_info(card->ospriv, "Scheduled interrupt mode");
- }
- card->intmode = mode;
-} /* unifi_set_interrupt_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_start_processors
- *
- * Start all UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_start_processors(card_t *card)
-{
- return card_start_processor(card, UNIFI_PROC_BOTH);
-} /* unifi_start_processors() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_request_max_sdio_clock
- *
- * Requests that the maximum SDIO clock rate is set at the next suitable
- * opportunity (e.g. when the BH next runs, so as not to interfere with
- * any current operation).
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_request_max_sdio_clock(card_t *card)
-{
- card->request_max_clock = 1;
-} /* unifi_request_max_sdio_clock() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_host_state
- *
- * Set the host deep-sleep state.
- *
- * If transitioning to TORPID, the SDIO driver will be notified
- * that the SD bus will be unused (idle) and conversely, when
- * transitioning from TORPID that the bus will be used (active).
- *
- * Arguments:
- * card Pointer to card struct
- * state New deep-sleep state.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred
- *
- * Notes:
- * We need to reduce the SDIO clock speed before trying to wake up the
- * chip. Actually, in the implementation below we reduce the clock speed
- * not just before we try to wake up the chip, but when we put the chip to
- * deep sleep. This means that if the f/w wakes up on its' own, we waste
- * a reduce/increace cycle. However, trying to eliminate this overhead is
- * proved difficult, as the current state machine in the HIP lib does at
- * least a CMD52 to disable the interrupts before we configure the host
- * state.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_host_state(card_t *card, enum unifi_host_state state)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- CsrResult csrResult;
- static const char *const states[] = {
- "AWAKE", "DROWSY", "TORPID"
- };
- static const u8 state_csr_host_wakeup[] = {
- 1, 3, 0
- };
- static const u8 state_io_abort[] = {
- 0, 2, 3
- };
-
- unifi_trace(card->ospriv, UDBG4, "State %s to %s\n",
- states[card->host_state], states[state]);
-
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- CsrSdioFunctionActive(card->sdio_if);
- }
-
- /* Write the new state to UniFi. */
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- r = sdio_write_f0(card, SDIO_CSR_HOST_WAKEUP,
- (u8)((card->function << 4) | state_csr_host_wakeup[state]));
- }
- else
- {
- r = sdio_write_f0(card, SDIO_IO_ABORT, state_io_abort[state]);
- }
-
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write UniFi deep sleep state\n");
- }
- else
- {
- /*
- * If the chip was in state TORPID then we can now increase
- * the maximum bus clock speed.
- */
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if,
- UNIFI_SDIO_CLOCK_MAX_HZ);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- /* Non-fatal error */
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_warning(card->ospriv,
- "Failed to increase the SDIO clock speed\n");
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_MAX_HZ;
- }
- }
-
- /*
- * Cache the current state in the card structure to avoid
- * unnecessary SDIO reads.
- */
- card->host_state = state;
-
- if (state == UNIFI_HOST_STATE_TORPID)
- {
- /*
- * If the chip is now in state TORPID then we must now decrease
- * the maximum bus clock speed.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if,
- UNIFI_SDIO_CLOCK_SAFE_HZ);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_warning(card->ospriv,
- "Failed to decrease the SDIO clock speed\n");
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
- }
- CsrSdioFunctionIdle(card->sdio_if);
- }
- }
-
- return r;
-} /* unifi_set_host_state() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_info
- *
- * Update the card information data structure
- *
- * Arguments:
- * card Pointer to card struct
- * card_info Pointer to info structure to update
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_card_info(card_t *card, card_info_t *card_info)
-{
- card_info->chip_id = card->chip_id;
- card_info->chip_version = card->chip_version;
- card_info->fw_build = card->build_id;
- card_info->fw_hip_version = card->config_data.version;
- card_info->sdio_block_size = card->sdio_io_block_size;
-} /* unifi_card_info() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_check_io_status
- *
- * Check UniFi for spontaneous reset and pending interrupt.
- *
- * Arguments:
- * card Pointer to card struct
- * status Pointer to location to write chip status:
- * 0 if UniFi is running, and no interrupt pending
- * 1 if UniFi has spontaneously reset
- * 2 if there is a pending interrupt
- * Returns:
- * CSR_RESULT_SUCCESS if OK, or CSR error
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_check_io_status(card_t *card, s32 *status)
-{
- u8 io_en;
- CsrResult r;
- u8 pending;
-
- *status = 0;
-
- r = sdio_read_f0(card, SDIO_IO_ENABLE, &io_en);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SDIO_IO_ENABLE to check for spontaneous reset\n");
- return r;
- }
-
- if ((io_en & (1 << card->function)) == 0)
- {
- s32 fw_count;
- *status = 1;
- unifi_error(card->ospriv, "UniFi has spontaneously reset.\n");
-
- /*
- * These reads are very likely to fail. We want to know if the function is really
- * disabled or the SDIO driver just returns rubbish.
- */
- fw_count = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- if (fw_count < 0)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig written count\n");
- }
- else
- {
- unifi_error(card->ospriv, "thsw: %u (driver thinks is %u)\n",
- fw_count, card->to_host_signals_w);
- }
- fw_count = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (fw_count < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count\n");
- }
- else
- {
- unifi_error(card->ospriv, "fhsr: %u (driver thinks is %u)\n",
- fw_count, card->from_host_signals_r);
- }
-
- return r;
- }
-
- unifi_info(card->ospriv, "UniFi function %d is enabled.\n", card->function);
-
- /* See if we missed an SDIO interrupt */
- r = CardPendingInt(card, &pending);
- if (pending)
- {
- unifi_error(card->ospriv, "There is an unhandled pending interrupt.\n");
- *status = 2;
- return r;
- }
-
- return r;
-} /* unifi_check_io_status() */
-
-
-void unifi_get_hip_qos_info(card_t *card, unifi_HipQosInfo *hipqosinfo)
-{
- s32 count_fhr;
- s16 t;
- u32 occupied_fh;
-
- q_t *sigq;
- u16 nslots, i;
-
- memset(hipqosinfo, 0, sizeof(unifi_HipQosInfo));
-
- nslots = card->config_data.num_fromhost_data_slots;
-
- for (i = 0; i < nslots; i++)
- {
- if (card->from_host_data[i].bd.data_length == 0)
- {
- hipqosinfo->free_fh_bulkdata_slots++;
- }
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- sigq = &card->fh_traffic_queue[i];
- t = sigq->q_wr_ptr - sigq->q_rd_ptr;
- if (t < 0)
- {
- t += sigq->q_length;
- }
- hipqosinfo->free_fh_sig_queue_slots[i] = (sigq->q_length - t) - 1;
- }
-
- count_fhr = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (count_fhr < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count - %d\n", count_fhr);
- hipqosinfo->free_fh_fw_slots = 0xfa;
- return;
- }
-
- occupied_fh = (card->from_host_signals_w - count_fhr) % 128;
-
- hipqosinfo->free_fh_fw_slots = (u16)(card->config_data.num_fromhost_sig_frags - occupied_fh);
-}
-
-
-
-CsrResult ConvertCsrSdioToCsrHipResult(card_t *card, CsrResult csrResult)
-{
- CsrResult r = CSR_RESULT_FAILURE;
-
- switch (csrResult)
- {
- case CSR_RESULT_SUCCESS:
- r = CSR_RESULT_SUCCESS;
- break;
- /* Timeout errors */
- case CSR_SDIO_RESULT_TIMEOUT:
- /* Integrity errors */
- case CSR_SDIO_RESULT_CRC_ERROR:
- r = CSR_RESULT_FAILURE;
- break;
- case CSR_SDIO_RESULT_NO_DEVICE:
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- break;
- case CSR_SDIO_RESULT_INVALID_VALUE:
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- break;
- case CSR_RESULT_FAILURE:
- r = CSR_RESULT_FAILURE;
- break;
- default:
- unifi_warning(card->ospriv, "Unrecognised csrResult error code: %d\n", csrResult);
- break;
- }
-
- return r;
-} /* ConvertCsrSdioToCsrHipResult() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_card_sdio.h b/drivers/staging/csr/csr_wifi_hip_card_sdio.h
deleted file mode 100644
index a9b9ec427320..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_card_sdio.h
+++ /dev/null
@@ -1,694 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: csr_wifi_hip_card_sdio.h
- *
- * PURPOSE:
- * Internal header for Card API for SDIO.
- * ---------------------------------------------------------------------------
- */
-#ifndef __CARD_SDIO_H__
-#define __CARD_SDIO_H__
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "csr_wifi_hip_unifihw.h"
-#include "csr_wifi_hip_unifiversion.h"
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_hip_ta_sampling.h"
-#endif
-#include "csr_wifi_hip_xbv.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-
-/*
- *
- * Configuration items.
- * Which of these should go in a platform unifi_config.h file?
- *
- */
-
-/*
- * When the traffic queues contain more signals than there is space for on
- * UniFi, a limiting algorithm comes into play.
- * If a traffic queue has enough slots free to buffer more traffic from the
- * network stack, then the following check is applied. The number of free
- * slots is RESUME_XMIT_THRESHOLD.
- */
-#define RESUME_XMIT_THRESHOLD 4
-
-
-/*
- * When reading signals from UniFi, the host processes pending all signals
- * and then acknowledges them together in a single write to update the
- * to-host-chunks-read location.
- * When there is more than one bulk data transfer (e.g. one received data
- * packet and a request for the payload data of a transmitted packet), the
- * update can be delayed significantly. This ties up resources on chip.
- *
- * To remedy this problem, to-host-chunks-read is updated after processing
- * a signal if TO_HOST_FLUSH_THRESHOLD bytes of bulk data have been
- * transferred since the last update.
- */
-#define TO_HOST_FLUSH_THRESHOLD (500 * 5)
-
-
-/* SDIO Card Common Control Registers */
-#define SDIO_CCCR_SDIO_REVISION (0x00)
-#define SDIO_SD_SPEC_REVISION (0x01)
-#define SDIO_IO_ENABLE (0x02)
-#define SDIO_IO_READY (0x03)
-#define SDIO_INT_ENABLE (0x04)
-#define SDIO_INT_PENDING (0x05)
-#define SDIO_IO_ABORT (0x06)
-#define SDIO_BUS_IFACE_CONTROL (0x07)
-#define SDIO_CARD_CAPABILOTY (0x08)
-#define SDIO_COMMON_CIS_POINTER (0x09)
-#define SDIO_BUS_SUSPEND (0x0C)
-#define SDIO_FUNCTION_SELECT (0x0D)
-#define SDIO_EXEC_FLAGS (0x0E)
-#define SDIO_READY_FLAGS (0x0F)
-#define SDIO_FN0_BLOCK_SIZE (0x10)
-#define SDIO_POWER_CONTROL (0x12)
-#define SDIO_VENDOR_START (0xF0)
-
-#define SDIO_CSR_HOST_WAKEUP (0xf0)
-#define SDIO_CSR_HOST_INT_CLEAR (0xf1)
-#define SDIO_CSR_FROM_HOST_SCRATCH0 (0xf2)
-#define SDIO_CSR_FROM_HOST_SCRATCH1 (0xf3)
-#define SDIO_CSR_TO_HOST_SCRATCH0 (0xf4)
-#define SDIO_CSR_TO_HOST_SCRATCH1 (0xf5)
-#define SDIO_CSR_FUNC_EN (0xf6)
-#define SDIO_CSR_CSPI_MODE (0xf7)
-#define SDIO_CSR_CSPI_STATUS (0xf8)
-#define SDIO_CSR_CSPI_PADDING (0xf9)
-
-
-#define UNIFI_SD_INT_ENABLE_IENM 0x0001 /* Master INT Enable */
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
-#define BULK_DATA_PRE_ALLOC_NUM 16
-#endif
-
-/*
- * Structure to hold configuration information read from UniFi.
- */
-typedef struct
-{
- /*
- * The version of the SDIO signal queues and bulk data pools
- * configuration structure. The MSB is the major version number, used to
- * indicate incompatible changes. The LSB gives the minor revision number,
- * used to indicate changes that maintain backwards compatibility.
- */
- u16 version;
-
- /*
- * offset from the start of the shared data memory to the SD IO
- * control structure.
- */
- u16 sdio_ctrl_offset;
-
- /* Buffer handle of the from-host signal queue */
- u16 fromhost_sigbuf_handle;
-
- /* Buffer handle of the to-host signal queue */
- u16 tohost_sigbuf_handle;
-
- /*
- * Maximum number of signal primitive or bulk data command fragments that may be
- * pending in the to-hw signal queue.
- */
- u16 num_fromhost_sig_frags;
-
- /*
- * Number of signal primitive or bulk data command fragments that must be pending
- * in the to-host signal queue before the host will generate an interrupt
- * to indicate that it has read a signal. This will usually be the total
- * capacity of the to-host signal buffer less the size of the largest signal
- * primitive divided by the signal primitive fragment size, but may be set
- * to 1 to request interrupts every time that the host read a signal.
- * Note that the hw may place more signals in the to-host signal queue
- * than indicated by this field.
- */
- u16 num_tohost_sig_frags;
-
- /*
- * Number of to-hw bulk data slots. Slots are numbered from 0 (zero) to
- * one less than the value in this field
- */
- u16 num_fromhost_data_slots;
-
- /*
- * Number of frm-hw bulk data slots. Slots are numbered from 0 (zero) to
- * one less than the value in this field
- */
- u16 num_tohost_data_slots;
-
- /*
- * Size of the bulk data slots (2 octets)
- * The size of the bulk data slots in octets. This will usually be
- * the size of the largest MSDU. The value should always be even.
- */
- u16 data_slot_size;
-
- /*
- * Indicates that the host has finished the initialisation sequence.
- * Initialised to 0x0000 by the firmware, and set to 0x0001 by us.
- */
- u16 initialised;
-
- /* Added by protocol version 0x0001 */
- u32 overlay_size;
-
- /* Added by protocol version 0x0300 */
- u16 data_slot_round;
- u16 sig_frag_size;
-
- /* Added by protocol version 0x0500 */
- u16 tohost_signal_padding;
-} sdio_config_data_t;
-
-/*
- * These values may change with versions of the Host Interface Protocol.
- */
-/*
- * Size of config info block pointed to by the CSR_SLT_SDIO_SLOT_CONFIG
- * entry in the f/w symbol table
- */
-#define SDIO_CONFIG_DATA_SIZE 30
-
-/* Offset of the INIT flag in the config info block. */
-#define SDIO_INIT_FLAG_OFFSET 0x12
-#define SDIO_TO_HOST_SIG_PADDING_OFFSET 0x1C
-
-
-/* Structure for a bulk data transfer command */
-typedef struct
-{
- u16 cmd_and_len; /* bits 12-15 cmd, bits 0-11 len */
- u16 data_slot; /* slot number, perhaps OR'd with SLOT_DIR_TO_HOST */
- u16 offset;
- u16 buffer_handle;
-} bulk_data_cmd_t;
-
-
-/* Bulk Data signal command values */
-#define SDIO_CMD_SIGNAL 0x00
-#define SDIO_CMD_TO_HOST_TRANSFER 0x01
-#define SDIO_CMD_TO_HOST_TRANSFER_ACK 0x02 /*deprecated*/
-#define SDIO_CMD_FROM_HOST_TRANSFER 0x03
-#define SDIO_CMD_FROM_HOST_TRANSFER_ACK 0x04 /*deprecated*/
-#define SDIO_CMD_CLEAR_SLOT 0x05
-#define SDIO_CMD_OVERLAY_TRANSFER 0x06
-#define SDIO_CMD_OVERLAY_TRANSFER_ACK 0x07 /*deprecated*/
-#define SDIO_CMD_FROM_HOST_AND_CLEAR 0x08
-#define SDIO_CMD_PADDING 0x0f
-
-#define SLOT_DIR_TO_HOST 0x8000
-
-
-/* Initialise bulkdata slot
- * params:
- * bulk_data_desc_t *bulk_data_slot
- */
-#define UNIFI_INIT_BULK_DATA(bulk_data_slot) \
- { \
- (bulk_data_slot)->os_data_ptr = NULL; \
- (bulk_data_slot)->data_length = 0; \
- (bulk_data_slot)->os_net_buf_ptr = NULL; \
- (bulk_data_slot)->net_buf_length = 0; \
- }
-
-/*
- * Structure to contain a SIGNAL datagram.
- * This is used to build signal queues between the main driver and the
- * i/o thread.
- * The fields are:
- * sigbuf Contains the HIP signal is wire-format (i.e. packed,
- * little-endian)
- * bulkdata Contains a copy of any associated bulk data
- * signal_length The size of the signal in the sigbuf
- */
-typedef struct card_signal
-{
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
-
- /* Length of the SIGNAL inside sigbuf */
- u16 signal_length;
-
- bulk_data_desc_t bulkdata[UNIFI_MAX_DATA_REFERENCES];
-} card_signal_t;
-
-
-/*
- * Control structure for a generic ring buffer.
- */
-#define UNIFI_QUEUE_NAME_MAX_LENGTH 16
-typedef struct
-{
- card_signal_t *q_body;
-
- /* Num elements in queue (capacity is one less than this!) */
- u16 q_length;
-
- u16 q_wr_ptr;
- u16 q_rd_ptr;
-
- char name[UNIFI_QUEUE_NAME_MAX_LENGTH];
-} q_t;
-
-
-#define UNIFI_RESERVED_COMMAND_SLOTS 2
-
-/* Considering approx 500 us per packet giving 0.5 secs */
-#define UNIFI_PACKETS_INTERVAL 1000
-
-/*
- * Dynamic slot reservation for QoS
- */
-typedef struct
-{
- u16 from_host_used_slots[UNIFI_NO_OF_TX_QS];
- u16 from_host_max_slots[UNIFI_NO_OF_TX_QS];
- u16 from_host_reserved_slots[UNIFI_NO_OF_TX_QS];
-
- /* Parameters to determine if a queue was active.
- If number of packets sent is greater than the threshold
- for the queue, the queue is considered active and no
- re reservation is done, it is important not to keep this
- value too low */
- /* Packets sent during this interval */
- u16 packets_txed[UNIFI_NO_OF_TX_QS];
- u16 total_packets_txed;
-
- /* Number of packets to see if slots need to be reassigned */
- u16 packets_interval;
-
- /* Once a queue reaches a stable state, avoid processing */
- u8 queue_stable[UNIFI_NO_OF_TX_QS];
-} card_dynamic_slot_t;
-
-
-/* These are type-safe and don't write incorrect values to the
- * structure. */
-
-/* Return queue slots used count
- * params:
- * const q_t *q
- * returns:
- * u16
- */
-#define CSR_WIFI_HIP_Q_SLOTS_USED(q) \
- (((q)->q_wr_ptr - (q)->q_rd_ptr < 0)? \
- ((q)->q_wr_ptr - (q)->q_rd_ptr + (q)->q_length) : ((q)->q_wr_ptr - (q)->q_rd_ptr))
-
-/* Return queue slots free count
- * params:
- * const q_t *q
- * returns:
- * u16
- */
-#define CSR_WIFI_HIP_Q_SLOTS_FREE(q) \
- ((q)->q_length - CSR_WIFI_HIP_Q_SLOTS_USED((q)) - 1)
-
-/* Return slot signal data pointer
- * params:
- * const q_t *q
- * u16 slot
- * returns:
- * card_signal_t *
- */
-#define CSR_WIFI_HIP_Q_SLOT_DATA(q, slot) \
- ((q)->q_body + slot)
-
-/* Return queue next read slot
- * params:
- * const q_t *q
- * returns:
- * u16 slot offset
- */
-#define CSR_WIFI_HIP_Q_NEXT_R_SLOT(q) \
- ((q)->q_rd_ptr)
-
-/* Return queue next write slot
- * params:
- * const q_t *q
- * returns:
- * u16 slot offset
- */
-#define CSR_WIFI_HIP_Q_NEXT_W_SLOT(q) \
- ((q)->q_wr_ptr)
-
-/* Return updated queue pointer wrapped around its length
- * params:
- * const q_t *q
- * u16 x amount to add to queue pointer
- * returns:
- * u16 wrapped queue pointer
- */
-#define CSR_WIFI_HIP_Q_WRAP(q, x) \
- ((((x) >= (q)->q_length)?((x) % (q)->q_length) : (x)))
-
-/* Advance queue read pointer
- * params:
- * const q_t *q
- */
-#define CSR_WIFI_HIP_Q_INC_R(q) \
- ((q)->q_rd_ptr = CSR_WIFI_HIP_Q_WRAP((q), (q)->q_rd_ptr + 1))
-
-/* Advance queue write pointer
- * params:
- * const q_t *q
- */
-#define CSR_WIFI_HIP_Q_INC_W(q) \
- ((q)->q_wr_ptr = CSR_WIFI_HIP_Q_WRAP((q), (q)->q_wr_ptr + 1))
-
-enum unifi_host_state
-{
- UNIFI_HOST_STATE_AWAKE = 0,
- UNIFI_HOST_STATE_DROWSY = 1,
- UNIFI_HOST_STATE_TORPID = 2
-};
-
-typedef struct
-{
- bulk_data_desc_t bd;
- unifi_TrafficQueue queue; /* Used for dynamic slot reservation */
-} slot_desc_t;
-
-/*
- * Structure describing a UniFi SDIO card.
- */
-struct card
-{
- /*
- * Back pointer for the higher level OS code. This is passed as
- * an argument to callbacks (e.g. for received data and indications).
- */
- void *ospriv;
-
- /*
- * mapping of HIP slot to MA-PACKET.req host tag, the
- * array is indexed by slot numbers and each index stores
- * information of the last host tag it was used for
- */
- u32 *fh_slot_host_tag_record;
-
-
- /* Info read from Symbol Table during probe */
- u32 build_id;
- char build_id_string[128];
-
- /* Retrieve from SDIO driver. */
- u16 chip_id;
-
- /* Read from GBL_CHIP_VERSION. */
- u16 chip_version;
-
- /* From the SDIO driver (probably 1) */
- u8 function;
-
- /* This is sused to get the register addresses and things. */
- ChipDescript *helper;
-
- /*
- * Bit mask of PIOs for the loader to waggle during download.
- * We assume these are connected to LEDs. The main firmware gets
- * the mask from a MIB entry.
- */
- s32 loader_led_mask;
-
- /*
- * Support for flow control. When the from-host queue of signals
- * is full, we ask the host upper layer to stop sending packets. When
- * the queue drains we tell it that it can send packets again.
- * We use this flag to remember the current state.
- */
-#define card_is_tx_q_paused(card, q) (card->tx_q_paused_flag[q])
-#define card_tx_q_unpause(card, q) (card->tx_q_paused_flag[q] = 0)
-#define card_tx_q_pause(card, q) (card->tx_q_paused_flag[q] = 1)
-
- u16 tx_q_paused_flag[UNIFI_TRAFFIC_Q_MAX + 1 + UNIFI_NO_OF_TX_QS]; /* defensive more than big enough */
-
- /* UDI callback for logging UniFi interactions */
- udi_func_t udi_hook;
-
- u8 bh_reason_host;
- u8 bh_reason_unifi;
-
- /* SDIO clock speed request from OS layer */
- u8 request_max_clock;
-
- /* Last SDIO clock frequency set */
- u32 sdio_clock_speed;
-
- /*
- * Current host state (copy of value in IOABORT register and
- * spinlock to protect it.
- */
- enum unifi_host_state host_state;
-
- enum unifi_low_power_mode low_power_mode;
- enum unifi_periodic_wake_mode periodic_wake_mode;
-
- /*
- * Ring buffer of signal structs for a queue of data packets from
- * the host.
- * The queue is empty when fh_data_q_num_rd == fh_data_q_num_wr.
- * To add a packet to the queue, copy it to index given by
- * (fh_data_q_num_wr%UNIFI_SOFT_Q_LENGTH) and advance fh_data_q_num_wr.
- * To take a packet from the queue, copy data from index given by
- * (fh_data_q_num_rd%UNIFI_SOFT_Q_LENGTH) and advance fh_data_q_num_rd.
- * fh_data_q_num_rd and fh_data_q_num_rd are both modulo 256.
- */
- card_signal_t fh_command_q_body[UNIFI_SOFT_COMMAND_Q_LENGTH];
- q_t fh_command_queue;
-
- card_signal_t fh_traffic_q_body[UNIFI_NO_OF_TX_QS][UNIFI_SOFT_TRAFFIC_Q_LENGTH];
- q_t fh_traffic_queue[UNIFI_NO_OF_TX_QS];
-
- /*
- * Signal counts from UniFi SDIO Control Data Structure.
- * These are cached and synchronised with the UniFi before and after
- * a batch of operations.
- *
- * These are the modulo-256 count of signals written to or read from UniFi
- * The value is incremented for every signal.
- */
- s32 from_host_signals_w;
- s32 from_host_signals_r;
- s32 to_host_signals_r;
- s32 to_host_signals_w;
-
-
- /* Should specify buffer size as a number of signals */
- /*
- * Enough for 10 th and 10 fh data slots:
- * 1 * 10 * 8 = 80
- * 2 * 10 * 8 = 160
- */
-#define UNIFI_FH_BUF_SIZE 1024
- struct sigbuf
- {
- u8 *buf; /* buffer area */
- u8 *ptr; /* current pos */
- u16 count; /* signal count */
- u16 bufsize;
- } fh_buffer;
- struct sigbuf th_buffer;
-
-
- /*
- * Field to use for the incrementing value to write to the UniFi
- * SHARED_IO_INTERRUPT register.
- * Flag to say we need to generate an interrupt at end of processing.
- */
- u32 unifi_interrupt_seq;
- u8 generate_interrupt;
-
-
- /* Pointers to the bulk data slots */
- slot_desc_t *from_host_data;
- bulk_data_desc_t *to_host_data;
-
-
- /*
- * Index of the next (hopefully) free data slot.
- * This is an optimisation that starts searching at a more likely point
- * than the beginning.
- */
- s16 from_host_data_head;
-
- /* Dynamic slot allocation for queues */
- card_dynamic_slot_t dynamic_slot_data;
-
- /*
- * SDIO specific fields
- */
-
- /* Interface pointer for the SDIO library */
- CsrSdioFunction *sdio_if;
-
- /* Copy of config_data struct from the card */
- sdio_config_data_t config_data;
-
- /* SDIO address of the Initialised flag and Control Data struct */
- u32 init_flag_addr;
- u32 sdio_ctrl_addr;
-
- /* The last value written to the Shared Data Memory Page register */
- u32 proc_select;
- u32 dmem_page;
- u32 pmem_page;
-
- /* SDIO traffic counters limited to 32 bits for Synergy compatibility */
- u32 sdio_bytes_read;
- u32 sdio_bytes_written;
-
- u8 memory_resources_allocated;
-
- /* UniFi SDIO I/O Block size. */
- u16 sdio_io_block_size;
-
- /* Pad transfer sizes to SDIO block boundaries */
- u8 sdio_io_block_pad;
-
- /* Read from the XBV */
- struct FWOV fwov;
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- /* TA sampling */
- ta_data_t ta_sampling;
-#endif
-
- /* Auto-coredump */
- s16 request_coredump_on_reset; /* request coredump on next reset */
- struct coredump_buf *dump_buf; /* root node */
- struct coredump_buf *dump_next_write; /* node to fill at next dump */
- struct coredump_buf *dump_cur_read; /* valid node to read, or NULL */
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- struct cmd_profile
- {
- u32 cmd52_count;
- u32 cmd53_count;
- u32 tx_count;
- u32 tx_cfm_count;
- u32 rx_count;
- u32 bh_count;
- u32 process_count;
- u32 protocol_count;
-
- u32 cmd52_f0_r_count;
- u32 cmd52_f0_w_count;
- u32 cmd52_r8or16_count;
- u32 cmd52_w8or16_count;
- u32 cmd52_r16_count;
- u32 cmd52_w16_count;
- u32 cmd52_r32_count;
-
- u32 sdio_cmd_signal;
- u32 sdio_cmd_clear_slot;
- u32 sdio_cmd_to_host;
- u32 sdio_cmd_from_host;
- u32 sdio_cmd_from_host_and_clear;
- } hip_prof;
- struct cmd_profile cmd_prof;
-#endif
-
- /* Interrupt processing mode flags */
- u32 intmode;
-
-#ifdef UNIFI_DEBUG
- u8 lsb;
-#endif
-
- /* Historic firmware panic codes */
- u32 panic_data_phy_addr;
- u32 panic_data_mac_addr;
- u16 last_phy_panic_code;
- u16 last_phy_panic_arg;
- u16 last_mac_panic_code;
- u16 last_mac_panic_arg;
-#ifdef CSR_PRE_ALLOC_NET_DATA
- bulk_data_desc_t bulk_data_desc_list[BULK_DATA_PRE_ALLOC_NUM];
- u16 prealloc_netdata_r;
- u16 prealloc_netdata_w;
-#endif
-}; /* struct card */
-
-
-/* Reset types */
-enum unifi_reset_type
-{
- UNIFI_COLD_RESET = 1,
- UNIFI_WARM_RESET = 2
-};
-
-/*
- * unifi_set_host_state() implements signalling for waking UniFi from
- * deep sleep. The host indicates to UniFi that it is in one of three states:
- * Torpid - host has nothing to send, UniFi can go to sleep.
- * Drowsy - host has data to send to UniFi. UniFi will respond with an
- * SDIO interrupt. When hosts responds it moves to Awake.
- * Awake - host has data to transfer, UniFi must stay awake.
- * When host has finished, it moves to Torpid.
- */
-CsrResult unifi_set_host_state(card_t *card, enum unifi_host_state state);
-
-
-CsrResult unifi_set_proc_select(card_t *card, enum unifi_dbg_processors_select select);
-s32 card_read_signal_counts(card_t *card);
-bulk_data_desc_t* card_find_data_slot(card_t *card, s16 slot);
-
-
-CsrResult unifi_read32(card_t *card, u32 unifi_addr, u32 *pdata);
-CsrResult unifi_readnz(card_t *card, u32 unifi_addr,
- void *pdata, u16 len);
-s32 unifi_read_shared_count(card_t *card, u32 addr);
-
-CsrResult unifi_writen(card_t *card, u32 unifi_addr, void *pdata, u16 len);
-
-CsrResult unifi_bulk_rw(card_t *card, u32 handle,
- void *pdata, u32 len, s16 direction);
-CsrResult unifi_bulk_rw_noretry(card_t *card, u32 handle,
- void *pdata, u32 len, s16 direction);
-#define UNIFI_SDIO_READ 0
-#define UNIFI_SDIO_WRITE 1
-
-CsrResult unifi_read_8_or_16(card_t *card, u32 unifi_addr, u8 *pdata);
-CsrResult unifi_write_8_or_16(card_t *card, u32 unifi_addr, u8 data);
-CsrResult unifi_read_direct_8_or_16(card_t *card, u32 addr, u8 *pdata);
-CsrResult unifi_write_direct_8_or_16(card_t *card, u32 addr, u8 data);
-
-CsrResult unifi_read_direct16(card_t *card, u32 addr, u16 *pdata);
-CsrResult unifi_read_direct32(card_t *card, u32 addr, u32 *pdata);
-CsrResult unifi_read_directn(card_t *card, u32 addr, void *pdata, u16 len);
-
-CsrResult unifi_write_direct16(card_t *card, u32 addr, u16 data);
-CsrResult unifi_write_directn(card_t *card, u32 addr, void *pdata, u16 len);
-
-CsrResult sdio_read_f0(card_t *card, u32 addr, u8 *pdata);
-CsrResult sdio_write_f0(card_t *card, u32 addr, u8 data);
-
-void unifi_read_panic(card_t *card);
-#ifdef CSR_PRE_ALLOC_NET_DATA
-void prealloc_netdata_free(card_t *card);
-CsrResult prealloc_netdata_alloc(card_t *card);
-#endif
-/* For diagnostic use */
-void dump(void *mem, u16 len);
-void dump16(void *mem, u16 len);
-
-#endif /* __CARD_SDIO_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_card_sdio_intr.c b/drivers/staging/csr/csr_wifi_hip_card_sdio_intr.c
deleted file mode 100644
index cfe186e07071..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_card_sdio_intr.c
+++ /dev/null
@@ -1,2595 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio_intr.c
- *
- * PURPOSE:
- * Interrupt processing for the UniFi SDIO driver.
- *
- * We may need another signal queue of responses to UniFi to hold
- * bulk data commands generated by read_to_host_signals().
- *
- * ---------------------------------------------------------------------------
- */
-#undef CSR_WIFI_HIP_NOISY
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_xbv.h"
-
-
-/*
- * If the SDIO link is idle for this time (in milliseconds),
- * signal UniFi to go into Deep Sleep.
- * Valid return value of unifi_bh().
- */
-#define UNIFI_DEFAULT_HOST_IDLE_TIMEOUT 5
-/*
- * If the UniFi has not woken up for this time (in milliseconds),
- * signal the bottom half to take action.
- * Valid return value of unifi_bh().
- */
-#define UNIFI_DEFAULT_WAKE_TIMEOUT 1000
-
-
-static CsrResult process_bh(card_t *card);
-static CsrResult handle_host_protocol(card_t *card, u8 *processed_something);
-
-static CsrResult flush_fh_buffer(card_t *card);
-
-static CsrResult check_fh_sig_slots(card_t *card, u16 needed, s32 *space);
-
-static CsrResult read_to_host_signals(card_t *card, s32 *processed);
-static CsrResult process_to_host_signals(card_t *card, s32 *processed);
-
-static CsrResult process_bulk_data_command(card_t *card,
- const u8 *cmdptr,
- s16 cmd, u16 len);
-static CsrResult process_clear_slot_command(card_t *card,
- const u8 *cmdptr);
-static CsrResult process_fh_cmd_queue(card_t *card, s32 *processed);
-static CsrResult process_fh_traffic_queue(card_t *card, s32 *processed);
-static void restart_packet_flow(card_t *card);
-static CsrResult process_clock_request(card_t *card);
-
-#ifdef CSR_WIFI_HIP_NOISY
-s16 dump_fh_buf = 0;
-#endif /* CSR_WIFI_HIP_NOISY */
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-
-/*
- * The unifi_debug_output buffer can be used to debug the HIP behaviour offline
- * i.e. without using the tracing functions that change the timing.
- *
- * Call unifi_debug_log_to_buf() with printf arguments to store a string into
- * unifi_debug_output. When unifi_debug_buf_dump() is called, the contents of the
- * buffer are dumped with dump_str() which has to be implemented in the
- * OS layer, during the porting exercise. The offset printed, holds the
- * offset where the last character is (always a zero).
- *
- */
-
-#define UNIFI_DEBUG_GBUFFER_SIZE 8192
-static char unifi_debug_output[UNIFI_DEBUG_GBUFFER_SIZE];
-static char *unifi_dbgbuf_ptr = unifi_debug_output;
-static char *unifi_dbgbuf_start = unifi_debug_output;
-
-static void append_char(char c)
-{
- /* write char and advance pointer */
- *unifi_dbgbuf_ptr++ = c;
- /* wrap pointer at end of buffer */
- if ((unifi_dbgbuf_ptr - unifi_debug_output) >= UNIFI_DEBUG_GBUFFER_SIZE)
- {
- unifi_dbgbuf_ptr = unifi_debug_output;
- }
-} /* append_char() */
-
-
-void unifi_debug_string_to_buf(const char *str)
-{
- const char *p = str;
- while (*p)
- {
- append_char(*p);
- p++;
- }
- /* Update start-of-buffer pointer */
- unifi_dbgbuf_start = unifi_dbgbuf_ptr + 1;
- if ((unifi_dbgbuf_start - unifi_debug_output) >= UNIFI_DEBUG_GBUFFER_SIZE)
- {
- unifi_dbgbuf_start = unifi_debug_output;
- }
-}
-
-
-void unifi_debug_log_to_buf(const char *fmt, ...)
-{
-#define DEBUG_BUFFER_SIZE 80
- static char s[DEBUG_BUFFER_SIZE];
- va_list args;
-
- va_start(args, fmt);
- vsnprintf(s, DEBUG_BUFFER_SIZE, fmt, args);
- va_end(args);
-
- unifi_debug_string_to_buf(s);
-} /* unifi_debug_log_to_buf() */
-
-
-/* Convert signed 32 bit (or less) integer to string */
-static void CsrUInt16ToHex(u16 number, char *str)
-{
- u16 index;
- u16 currentValue;
-
- for (index = 0; index < 4; index++)
- {
- currentValue = (u16) (number & 0x000F);
- number >>= 4;
- str[3 - index] = (char) (currentValue > 9 ? currentValue + 55 : currentValue + '0');
- }
- str[4] = '\0';
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_debug_hex_to_buf
- *
- * puts the contents of the passed buffer into the debug buffer as a hex string
- *
- * Arguments:
- * buff buffer to print as hex
- * length number of chars to print
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_debug_hex_to_buf(const char *buff, u16 length)
-{
- char s[5];
- u16 i;
-
- for (i = 0; i < length; i = i + 2)
- {
- CsrUInt16ToHex(*((u16 *)(buff + i)), s);
- unifi_debug_string_to_buf(s);
- }
-}
-
-
-void unifi_debug_buf_dump(void)
-{
- s32 offset = unifi_dbgbuf_ptr - unifi_debug_output;
-
- unifi_error(NULL, "HIP debug buffer offset=%d\n", offset);
- dump_str(unifi_debug_output + offset, UNIFI_DEBUG_GBUFFER_SIZE - offset);
- dump_str(unifi_debug_output, offset);
-} /* unifi_debug_buf_dump() */
-
-
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
-#define NETDATA_PRE_ALLOC_BUF_SIZE 8000
-
-void prealloc_netdata_free(card_t *card)
-{
- unifi_warning(card->ospriv, "prealloc_netdata_free: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- while (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length != 0)
- {
- unifi_warning(card->ospriv, "prealloc_netdata_free: r=%d\n", card->prealloc_netdata_r);
-
- unifi_net_data_free(card->ospriv, &card->bulk_data_desc_list[card->prealloc_netdata_r]);
- card->prealloc_netdata_r++;
- card->prealloc_netdata_r %= BULK_DATA_PRE_ALLOC_NUM;
- }
- card->prealloc_netdata_r = card->prealloc_netdata_w = 0;
-
- unifi_warning(card->ospriv, "prealloc_netdata_free: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-}
-
-
-CsrResult prealloc_netdata_alloc(card_t *card)
-{
- CsrResult r;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_alloc: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- while (card->bulk_data_desc_list[card->prealloc_netdata_w].data_length == 0)
- {
- r = unifi_net_data_malloc(card->ospriv, &card->bulk_data_desc_list[card->prealloc_netdata_w], NETDATA_PRE_ALLOC_BUF_SIZE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata_alloc: Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
- card->prealloc_netdata_w++;
- card->prealloc_netdata_w %= BULK_DATA_PRE_ALLOC_NUM;
- }
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_alloc: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-static CsrResult prealloc_netdata_get(card_t *card, bulk_data_desc_t *bulk_data_slot, u32 size)
-{
- CsrResult r;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_get: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- if (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length == 0)
- {
- unifi_error(card->ospriv, "prealloc_netdata_get: data_length = 0\n");
- }
-
- if ((size > NETDATA_PRE_ALLOC_BUF_SIZE) || (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length == 0))
- {
- unifi_warning(card->ospriv, "prealloc_netdata_get: Calling net_data_malloc\n");
-
- r = unifi_net_data_malloc(card->ospriv, bulk_data_slot, size);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata_get: Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
- return CSR_RESULT_SUCCESS;
- }
-
- *bulk_data_slot = card->bulk_data_desc_list[card->prealloc_netdata_r];
- card->bulk_data_desc_list[card->prealloc_netdata_r].os_data_ptr = NULL;
- card->bulk_data_desc_list[card->prealloc_netdata_r].os_net_buf_ptr = NULL;
- card->bulk_data_desc_list[card->prealloc_netdata_r].net_buf_length = 0;
- card->bulk_data_desc_list[card->prealloc_netdata_r].data_length = 0;
-
- card->prealloc_netdata_r++;
- card->prealloc_netdata_r %= BULK_DATA_PRE_ALLOC_NUM;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_get: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_sdio_interrupt_handler
- *
- * This function should be called by the OS-dependent code to handle
- * an SDIO interrupt from the UniFi.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * None.
- *
- * Notes: This function may be called in DRS context. In this case,
- * tracing with the unifi_trace(), etc, is not allowed.
- * ---------------------------------------------------------------------------
- */
-void unifi_sdio_interrupt_handler(card_t *card)
-{
- /*
- * Set the flag to say reason for waking was SDIO interrupt.
- * Then ask the OS layer to run the unifi_bh to give attention to the UniFi.
- */
- card->bh_reason_unifi = 1;
- (void)unifi_run_bh(card->ospriv);
-} /* sdio_interrupt_handler() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_configure_low_power_mode
- *
- * This function should be called by the OS-dependent when
- * the deep sleep signaling needs to be enabled or disabled.
- *
- * Arguments:
- * card Pointer to card context structure.
- * low_power_mode Disable/Enable the deep sleep signaling
- * periodic_wake_mode UniFi wakes host periodically.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_configure_low_power_mode(card_t *card,
- enum unifi_low_power_mode low_power_mode,
- enum unifi_periodic_wake_mode periodic_wake_mode)
-{
- card->low_power_mode = low_power_mode;
- card->periodic_wake_mode = periodic_wake_mode;
-
- unifi_trace(card->ospriv, UDBG1,
- "unifi_configure_low_power_mode: new mode = %s, wake_host = %s\n",
- (low_power_mode == UNIFI_LOW_POWER_DISABLED)?"disabled" : "enabled",
- (periodic_wake_mode == UNIFI_PERIODIC_WAKE_HOST_DISABLED)?"FALSE" : "TRUE");
-
- (void)unifi_run_bh(card->ospriv);
- return CSR_RESULT_SUCCESS;
-} /* unifi_configure_low_power_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_force_low_power_mode
- *
- * This function should be called by the OS-dependent when
- * UniFi needs to be set to the low power mode (e.g. on suspend)
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_force_low_power_mode(card_t *card)
-{
- if (card->low_power_mode == UNIFI_LOW_POWER_DISABLED)
- {
- unifi_error(card->ospriv, "Attempt to set mode to TORPID when lower power mode is disabled\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
-} /* unifi_force_low_power_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bh
- *
- * This function should be called by the OS-dependent code when
- * host and/or UniFi has requested an exchange of messages.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bh(card_t *card, u32 *remaining)
-{
- CsrResult r;
- CsrResult csrResult;
- u8 pending;
- s32 iostate, j;
- const enum unifi_low_power_mode low_power_mode = card->low_power_mode;
- u16 data_slots_used = 0;
-
-
- /* Process request to raise the maximum SDIO clock */
- r = process_clock_request(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error setting maximum SDIO clock\n");
- goto exit;
- }
-
- /*
- * Why was the BH thread woken?
- * If it was an SDIO interrupt, UniFi is awake and we need to process it.
- * If it was a host process queueing data, then we need to awaken UniFi.
- *
- * Priority of flags is top down.
- *
- * ----------------------------------------------------------+
- * \state| AWAKE | DROWSY | TORPID |
- * flag\ | | | |
- * ---------+--------------+----------------+----------------|
- * | do the host | go to AWAKE and| go to AWAKE and|
- * unifi | protocol | do the host | do the host |
- * | | protocol | protocol |
- * ---------+--------------+----------------+----------------|
- * | do the host | | |
- * host | protocol | do nothing | go to DROWSY |
- * | | | |
- * ---------+--------------+----------------+----------------|
- * | | | should not |
- * timeout | go to TORPID | error, unifi | occur |
- * | | didn't wake up | do nothing |
- * ----------------------------------------------------------+
- *
- * Note that if we end up in the AWAKE state we always do the host protocol.
- */
-
- do
- {
- /*
- * When the host state is set to DROWSY, then we can not disable the
- * interrupts as UniFi can generate an interrupt even when the INT_ENABLE
- * register has the interrupts disabled. This interrupt will be lost.
- */
- if (card->host_state == UNIFI_HOST_STATE_DROWSY || card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- u8 reason_unifi;
-
- /*
- * An interrupt may occur while or after we cache the reason.
- * This interrupt will cause the unifi_bh() to be scheduled again.
- * Any interrupt that has happened before the register is read
- * and is considered spurious has to acknowledged.
- */
- reason_unifi = card->bh_reason_unifi;
-
- /*
- * If an interrupt is received, check if it was a real one,
- * set the host state to AWAKE and run the BH.
- */
- r = CardPendingInt(card, &pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
-
- if (pending)
- {
- unifi_trace(card->ospriv, UDBG5,
- "UNIFI_HOST_STATE_%s: Set state to AWAKE.\n",
- (card->host_state == UNIFI_HOST_STATE_TORPID)?"TORPID" : "DROWSY");
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_RESULT_SUCCESS)
- {
- (*remaining) = 0;
- break;
- }
- }
- else if (reason_unifi)
- {
- CsrSdioInterruptAcknowledge(card->sdio_if);
- }
-
- /*
- * If an chip is in TORPID, and the host wants to wake it up,
- * set the host state to DROWSY and wait for the wake-up interrupt.
- */
- if ((card->host_state == UNIFI_HOST_STATE_TORPID) && card->bh_reason_host)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_DROWSY);
- if (r == CSR_RESULT_SUCCESS)
- {
- /*
- * set the timeout value to UNIFI_DEFAULT_WAKE_TIMEOUT
- * to capture a wake error.
- */
- card->bh_reason_host = 0;
- (*remaining) = UNIFI_DEFAULT_WAKE_TIMEOUT;
- return CSR_RESULT_SUCCESS;
- }
-
- goto exit;
- }
-
- /*
- * If the chip is in DROWSY, and the timeout expires,
- * we need to reset the chip. This should never occur.
- * (If it does, check that the calling thread set "remaining"
- * according to the time remaining when unifi_bh() was called).
- */
- if ((card->host_state == UNIFI_HOST_STATE_DROWSY) && ((*remaining) == 0))
- {
- unifi_error(card->ospriv, "UniFi did not wake up on time...\n");
-
- /*
- * Check if Function1 has gone away or
- * if we missed an SDIO interrupt.
- */
- r = unifi_check_io_status(card, &iostate);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto exit;
- }
- /* Need to reset and reboot */
- return CSR_RESULT_FAILURE;
- }
- }
- else
- {
- if (card->bh_reason_unifi || card->bh_reason_host)
- {
- break;
- }
-
- if (((*remaining) == 0) && (low_power_mode == UNIFI_LOW_POWER_ENABLED))
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
- if (r == CSR_RESULT_SUCCESS)
- {
- (*remaining) = 0;
- return CSR_RESULT_SUCCESS;
- }
-
- goto exit;
- }
- }
-
- /* No need to run the host protocol */
- return CSR_RESULT_SUCCESS;
- } while (0);
-
-
- /* Disable the SDIO interrupts while doing SDIO ops */
- csrResult = CsrSdioInterruptDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- goto exit;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "Failed to disable SDIO interrupts. unifi_bh queues error.\n");
- goto exit;
- }
-
- /* Now that the interrupts are disabled, ack the interrupt */
- CsrSdioInterruptAcknowledge(card->sdio_if);
-
- /* Run the HIP */
- r = process_bh(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
-
- /*
- * If host is now idle, schedule a timer for the delay before we
- * let UniFi go into deep sleep.
- * If the timer goes off, we will move to TORPID state.
- * If UniFi raises an interrupt in the meantime, we will cancel
- * the timer and start a new one when we become idle.
- */
- for (j = 0; j < UNIFI_NO_OF_TX_QS; j++)
- {
- data_slots_used += CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_traffic_queue[j]);
- }
-
- if ((low_power_mode == UNIFI_LOW_POWER_ENABLED) && (data_slots_used == 0))
- {
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- if (card->ta_sampling.traffic_type != CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC)
- {
-#endif
- /* return the UNIFI_DEFAULT_HOST_IDLE_TIMEOUT, so we can go to sleep. */
- unifi_trace(card->ospriv, UDBG5,
- "Traffic is not periodic, set timer for TORPID.\n");
- (*remaining) = UNIFI_DEFAULT_HOST_IDLE_TIMEOUT;
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- }
- else
- {
- unifi_trace(card->ospriv, UDBG5,
- "Traffic is periodic, set unifi to TORPID immediately.\n");
- if (CardAreAllFromHostDataSlotsEmpty(card) == 1)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
- }
- }
-#endif
- }
-
- csrResult = CsrSdioInterruptEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "Failed to enable SDIO interrupt\n");
- }
-
-exit:
-
- unifi_trace(card->ospriv, UDBG4, "New state=%d\n", card->host_state);
-
- if (r != CSR_RESULT_SUCCESS)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_buf_dump();
-#endif
- /* If an interrupt has been raised, ack it here */
- if (card->bh_reason_unifi)
- {
- CsrSdioInterruptAcknowledge(card->sdio_if);
- }
-
- unifi_error(card->ospriv,
- "unifi_bh: state=%d %c, clock=%dkHz, interrupt=%d host=%d, power_save=%s\n",
- card->host_state,
- (card->host_state == UNIFI_HOST_STATE_AWAKE)?'A' : (card->host_state == UNIFI_HOST_STATE_DROWSY)?'D' : 'T',
- card->sdio_clock_speed / 1000,
- card->bh_reason_unifi, card->bh_reason_host,
- (low_power_mode == UNIFI_LOW_POWER_DISABLED)?"disabled" : "enabled");
-
- /* Try to capture firmware panic codes */
- (void)unifi_capture_panic(card);
-
- /* Ask for a mini-coredump when the driver has reset UniFi */
- (void)unifi_coredump_request_at_next_reset(card, 1);
- }
-
- return r;
-} /* unifi_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_clock_request
- *
- * Handle request from the OS layer to increase the SDIO clock speed.
- * The fast clock is limited until the firmware has indicated that it has
- * completed initialisation to the OS layer.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_clock_request(card_t *card)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- CsrResult csrResult;
-
- if (!card->request_max_clock)
- {
- return CSR_RESULT_SUCCESS; /* No pending request */
- }
-
- /*
- * The SDIO clock speed request from the OS layer is only acted upon if
- * the UniFi is awake. If it was in any other state, the clock speed will
- * transition through SAFE to MAX while the host wakes it up, and the
- * final speed reached will be UNIFI_SDIO_CLOCK_MAX_HZ.
- * This assumes that the SME never requests low power mode while the f/w
- * initialisation takes place.
- */
- if (card->host_state == UNIFI_HOST_STATE_AWAKE)
- {
- unifi_trace(card->ospriv, UDBG1, "Set SDIO max clock\n");
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_MAX_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_MAX_HZ; /* log the new freq */
- }
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Will set SDIO max clock after wakeup\n");
- }
-
- /* Cancel the request now that it has been acted upon, or is about to be
- * by the wakeup mechanism
- */
- card->request_max_clock = 0;
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_bh
- *
- * Exchange messages with UniFi
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_bh(card_t *card)
-{
- CsrResult r;
- u8 more;
- more = FALSE;
-
- /* Process the reasons (interrupt, signals) */
- do
- {
- /*
- * Run in a while loop, to save clearing the interrupts
- * every time around the outside loop.
- */
- do
- {
- /* If configured to run the HIP just once, skip first loop */
- if (card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- break;
- }
-
- r = handle_host_protocol(card, &more);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("c52=%d c53=%d tx=%d txc=%d rx=%d s=%d t=%d fc=%d\n",
- card->cmd_prof.cmd52_count,
- card->cmd_prof.cmd53_count,
- card->cmd_prof.tx_count,
- card->cmd_prof.tx_cfm_count,
- card->cmd_prof.rx_count,
- card->cmd_prof.sdio_cmd_signal,
- card->cmd_prof.sdio_cmd_to_host,
- card->cmd_prof.sdio_cmd_from_host_and_clear
- );
-
- card->cmd_prof.cmd52_count = card->cmd_prof.cmd53_count = 0;
- card->cmd_prof.tx_count = card->cmd_prof.tx_cfm_count = card->cmd_prof.rx_count = 0;
-
- card->cmd_prof.cmd52_f0_r_count = 0;
- card->cmd_prof.cmd52_f0_w_count = 0;
- card->cmd_prof.cmd52_r8or16_count = 0;
- card->cmd_prof.cmd52_w8or16_count = 0;
- card->cmd_prof.cmd52_r16_count = 0;
- card->cmd_prof.cmd52_w16_count = 0;
- card->cmd_prof.cmd52_r32_count = 0;
-
- card->cmd_prof.sdio_cmd_signal = 0;
- card->cmd_prof.sdio_cmd_clear_slot = 0;
- card->cmd_prof.sdio_cmd_to_host = 0;
- card->cmd_prof.sdio_cmd_from_host = 0;
- card->cmd_prof.sdio_cmd_from_host_and_clear = 0;
-#endif
-
-
- } while (more || card->bh_reason_unifi || card->bh_reason_host);
-
- /* Acknowledge the h/w interrupt */
- r = CardClearInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to acknowledge interrupt.\n");
- return r;
- }
-
- /*
- * UniFi may have tried to generate an interrupt during the
- * CardClearInt() was running. So, we need to run the host
- * protocol again, to check if there are any pending requests.
- */
- r = handle_host_protocol(card, &more);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("c52=%d c53=%d tx=%d txc=%d rx=%d s=%d t=%d fc=%d\n",
- card->cmd_prof.cmd52_count,
- card->cmd_prof.cmd53_count,
- card->cmd_prof.tx_count,
- card->cmd_prof.tx_cfm_count,
- card->cmd_prof.rx_count,
- card->cmd_prof.sdio_cmd_signal,
- card->cmd_prof.sdio_cmd_to_host,
- card->cmd_prof.sdio_cmd_from_host_and_clear
- );
-
- card->cmd_prof.cmd52_count = card->cmd_prof.cmd53_count = 0;
- card->cmd_prof.tx_count = card->cmd_prof.tx_cfm_count = card->cmd_prof.rx_count = 0;
-
- card->cmd_prof.cmd52_f0_r_count = 0;
- card->cmd_prof.cmd52_f0_w_count = 0;
- card->cmd_prof.cmd52_r8or16_count = 0;
- card->cmd_prof.cmd52_w8or16_count = 0;
- card->cmd_prof.cmd52_r16_count = 0;
- card->cmd_prof.cmd52_w16_count = 0;
- card->cmd_prof.cmd52_r32_count = 0;
-
- card->cmd_prof.sdio_cmd_signal = 0;
- card->cmd_prof.sdio_cmd_clear_slot = 0;
- card->cmd_prof.sdio_cmd_to_host = 0;
- card->cmd_prof.sdio_cmd_from_host = 0;
- card->cmd_prof.sdio_cmd_from_host_and_clear = 0;
-#endif
- /* If configured to run the HIP just once, work is now done */
- if (card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- break;
- }
-
- } while (more || card->bh_reason_unifi || card->bh_reason_host);
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- if ((card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE) == 0)
- {
- unifi_debug_log_to_buf("proc=%d\n",
- card->cmd_prof.process_count);
- }
-#endif
-
- return CSR_RESULT_SUCCESS;
-} /* process_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * handle_host_protocol
- *
- * This function implements the Host Interface Protocol (HIP) as
- * described in the Host Interface Protocol Specification.
- *
- * Arguments:
- * card Pointer to card context structure.
- * processed_something Pointer to location to update processing status:
- * TRUE when data was transferred
- * FALSE when no data was transferred (queues empty)
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult handle_host_protocol(card_t *card, u8 *processed_something)
-{
- CsrResult r;
- s32 done;
-
- *processed_something = FALSE;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, " ======================== \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.process_count++;
-#endif
-
- card->bh_reason_unifi = card->bh_reason_host = 0;
- card->generate_interrupt = 0;
-
-
- /*
- * (Re)fill the T-H signal buffer
- */
- r = read_to_host_signals(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred reading to-host signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- /*
- * Process any to-host signals.
- * Perform any requested CMD53 transfers here, but just queue any
- * bulk data command responses.
- */
- r = process_to_host_signals(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing to-host signals\n");
- return r;
- }
-
- /* Now send any signals in the F-H queues */
- /* Give precedence to the command queue */
- r = process_fh_cmd_queue(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing from-host signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- r = process_fh_traffic_queue(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing from-host data signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- /* Flush out the batch of signals to the UniFi. */
- r = flush_fh_buffer(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to copy from-host signals to UniFi\n");
- return r;
- }
-
-
- /*
- * Send the host interrupt to say the queues have been modified.
- */
- if (card->generate_interrupt)
- {
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to notify UniFi that queues have been modified.\n");
- return r;
- }
- }
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-#ifdef CSR_WIFI_RX_PATH_SPLIT_DONT_USE_WQ
- unifi_rx_queue_flush(card->ospriv);
-#endif
-#endif
-
- /* See if we can re-enable transmission now */
- restart_packet_flow(card);
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
- r = prealloc_netdata_alloc(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata failed\n");
- return r;
- }
-#endif
-
- /*
- * Don't put the thread sleep if we just interacted with the chip,
- * there might be more to do if we look again.
- */
- return r;
-} /* handle_host_protocol() */
-
-
-/*
- * Rounds the given signal length in bytes to a whole number
- * of sig_frag_size.
- */
-#define GET_CHUNKS_FOR(SIG_FRAG_SIZE, LENGTH) (((LENGTH) + ((SIG_FRAG_SIZE)-1)) / (SIG_FRAG_SIZE))
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_to_host_signals
- *
- * Read everything pending in the UniFi TH signal buffer.
- * Only do it if the local buffer is empty.
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Number of signals read:
- * 0 if there were no signals pending,
- * 1 if we read at least one signal
- * Returns:
- * CSR error code if an error occurred.
- * ---------------------------------------------------------------------------
- */
-static CsrResult read_to_host_signals(card_t *card, s32 *processed)
-{
- s32 count_thw, count_thr;
- s32 unread_chunks, unread_bytes;
- CsrResult r;
-
- *processed = 0;
-
- /* Read any pending signals or bulk data commands */
- count_thw = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- if (count_thw < 0)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig written count\n");
- return CSR_RESULT_FAILURE;
- }
- card->to_host_signals_w = count_thw; /* diag */
-
- count_thr = card->to_host_signals_r;
-
- if (count_thw == count_thr)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- unread_chunks =
- (((count_thw - count_thr) + 128) % 128) - card->th_buffer.count;
-
- if (unread_chunks == 0)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- unread_bytes = card->config_data.sig_frag_size * unread_chunks;
-
-
- r = unifi_bulk_rw(card,
- card->config_data.tohost_sigbuf_handle,
- card->th_buffer.ptr,
- unread_bytes,
- UNIFI_SDIO_READ);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read ToHost signal\n");
- return r;
- }
-
- card->th_buffer.ptr += unread_bytes;
- card->th_buffer.count += (u16)unread_chunks;
-
- *processed = 1;
-
- return CSR_RESULT_SUCCESS;
-} /* read_to_host_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * update_to_host_signals_r
- *
- * Advance the shared-memory count of chunks read from the to-host
- * signal buffer.
- * Raise a UniFi internal interrupt to tell the firmware that the
- * count has changed.
- *
- * Arguments:
- * card Pointer to card context struct
- * pending Number of chunks remaining
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code
- * ---------------------------------------------------------------------------
- */
-static CsrResult update_to_host_signals_r(card_t *card, s16 pending)
-{
- CsrResult r;
-
- card->to_host_signals_r =
- (card->to_host_signals_r + (card->th_buffer.count - pending)) % 128;
- card->th_buffer.count = pending;
-
- /* Update the count of signals read */
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 6,
- (u8)card->to_host_signals_r);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to update to-host signals read\n");
- return r;
- }
-
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to notify UniFi that we processed to-host signals.\n");
- return r;
- }
-
- card->generate_interrupt = 0;
-
- return CSR_RESULT_SUCCESS;
-} /* update_to_host_signals_r() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_unpack_cmd
- *
- * Converts a wire-formatted command to the host bulk_data_cmd_t structure.
- *
- * Arguments:
- * ptr Pointer to the command
- * bulk_data_cmd Pointer to the host structure
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void read_unpack_cmd(const u8 *ptr, bulk_data_cmd_t *bulk_data_cmd)
-{
- s16 index = 0;
- bulk_data_cmd->cmd_and_len = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->data_slot = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->offset = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->buffer_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-} /* read_unpack_cmd */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_to_host_signals
- *
- * Read and dispatch signals from the UniFi
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Pointer to location to write processing result:
- * 0 if there were no signals pending,
- * 1 if we read at least one signal
- *
- * Returns:
- * CSR error code if there was an error
- *
- * Notes:
- * Since bulk data transfers can take a long time, if we wait until
- * all are done before we acknowledge the signals, the UniFi runs out
- * of buffer space. Therefore we keep a count of the bytes transferred
- * in bulk data commands, and update the to-host-signals-read count
- * if we've done a large transfer.
- *
- * All data in the f/w is stored in a little endian format, without any
- * padding bytes. Every read from the memory has to be transformed in
- * host (cpu specific) format, before we can process it. Therefore we
- * use read_unpack_cmd() and read_unpack_signal() to convert the raw data
- * contained in the card->th_buffer.buf to host structures.
- * Important: UDI clients use wire-formatted structures, so we need to
- * indicate all data, as we have read it from the device.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_to_host_signals(card_t *card, s32 *processed)
-{
- s16 pending;
- s16 remaining;
- u8 *bufptr;
- bulk_data_param_t data_ptrs;
- s16 cmd;
- u16 sig_len;
- s16 i;
- u16 chunks_in_buf;
- u16 bytes_transferred = 0;
- CsrResult r = CSR_RESULT_SUCCESS;
-
- *processed = 0;
-
- pending = card->th_buffer.count;
-
- /* Are there new to-host signals? */
- unifi_trace(card->ospriv, UDBG4, "handling %d to-host chunks\n", pending);
-
- if (!pending)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- /*
- * This is a pointer to the raw data we have read from the f/w.
- * Can be a signal or a command. Note that we need to convert
- * it to a host structure before we process it.
- */
- bufptr = card->th_buffer.buf;
-
- while (pending > 0)
- {
- s16 f_flush_count = 0;
-
- /*
- * Command and length are common to signal and bulk data msgs.
- * If command == 0 (i.e. a signal), len is number of bytes
- * *following* the 2-byte header.
- */
- cmd = bufptr[1] >> 4;
- sig_len = bufptr[0] + ((bufptr[1] & 0x0F) << 8);
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Received UniFi msg cmd=%d, len=%d\n",
- cmd, sig_len);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if ((sig_len == 0) &&
- ((cmd != SDIO_CMD_CLEAR_SLOT) && (cmd != SDIO_CMD_PADDING)))
- {
- unifi_error(card->ospriv, "incomplete signal or command: has size zero\n");
- return CSR_RESULT_FAILURE;
- }
- /*
- * Make sure the buffer contains a complete message.
- * Signals may occupy multiple chunks, bulk-data commands occupy
- * one chunk.
- */
- if (cmd == SDIO_CMD_SIGNAL)
- {
- chunks_in_buf = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(sig_len + 2));
- }
- else
- {
- chunks_in_buf = 1;
- }
-
- if (chunks_in_buf > (u16)pending)
- {
- unifi_error(card->ospriv, "incomplete signal (0x%x?): need %d chunks, got %d\n",
- GET_SIGNAL_ID(bufptr + 2),
- chunks_in_buf, pending);
- unifi_error(card->ospriv, " thsw=%d, thsr=%d\n",
- card->to_host_signals_w,
- card->to_host_signals_r);
- return CSR_RESULT_FAILURE;
- }
-
-
- switch (cmd)
- {
- case SDIO_CMD_SIGNAL:
- /* This is a signal. Read the rest of it and then handle it. */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_signal++;
-#endif
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- /* Retrieve dataRefs[i].DataLength */
- u16 data_len = GET_PACKED_DATAREF_LEN(bufptr + 2, i);
-
- /*
- * The bulk data length in the signal can not be greater than
- * the maximun length allowed by the SDIO config structure.
- */
- if (data_len > card->config_data.data_slot_size)
- {
- unifi_error(card->ospriv,
- "Bulk Data length (%d) exceeds Maximum Bulk Data length (%d)\n",
- data_len, card->config_data.data_slot_size);
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * Len here might not be the same as the length in the
- * bulk data slot. The slot length will always be even,
- * but len could be odd.
- */
- if (data_len != 0)
- {
- /* Retrieve dataRefs[i].SlotNumber */
- s16 slot = GET_PACKED_DATAREF_SLOT(bufptr + 2, i);
-
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv, "!!!bad slot number in to-host signal: %d, sig 0x%X\n",
- slot, cmd);
- return CSR_RESULT_FAILURE;
- }
-
- data_ptrs.d[i].os_data_ptr = card->to_host_data[slot].os_data_ptr;
- data_ptrs.d[i].os_net_buf_ptr = card->to_host_data[slot].os_net_buf_ptr;
- data_ptrs.d[i].net_buf_length = card->to_host_data[slot].net_buf_length;
- data_ptrs.d[i].data_length = data_len;
- }
- else
- {
- UNIFI_INIT_BULK_DATA(&data_ptrs.d[i]);
- }
- }
-
- /*
- * Log the signal to the UDI, before call unifi_receive_event() as
- * it can modify the bulk data.
- */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, bufptr + 2, sig_len,
- &data_ptrs, UDI_LOG_TO_HOST);
- }
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_CONFIRM_ID)
- {
- card->cmd_prof.tx_cfm_count++;
- }
- else if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_INDICATION_ID)
- {
- if (data_ptrs.d[0].os_data_ptr)
- {
- if ((*data_ptrs.d[0].os_data_ptr) & 0x08)
- {
- card->cmd_prof.rx_count++;
- }
- }
- }
-#endif
- /*
- * Check if the signal is MA-PACKET.cfm and if so check the status.
- * If the status is failure, search through the slot records to find
- * if any slots are occupied for this host tag. This can happen if
- * f/w has not downloaded the bulkdata and before that itself it has
- * signalled the confirm with failure. If it finds a slot with that
- * host tag then, it clears the corresponding slot
- */
-
- if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_CONFIRM_ID)
- {
- /* Get host tag and transmission status */
- u32 host_tag = GET_PACKED_MA_PACKET_CONFIRM_HOST_TAG(bufptr + 2);
- u16 status = GET_PACKED_MA_PACKET_CONFIRM_TRANSMISSION_STATUS(bufptr + 2);
-
- unifi_trace(card->ospriv, UDBG4, "process_to_host_signals signal ID=%x host Tag=%x status=%x\n",
- GET_SIGNAL_ID(bufptr + 2), host_tag, status);
-
- /* If transmission status is failure then search through the slot records
- * and if for any slot records the clear slot is not done then do it now
- */
-
- if (status && (card->fh_slot_host_tag_record))
- {
- u16 num_fh_slots = card->config_data.num_fromhost_data_slots;
-
- /* search through the list of slot records and match with host tag
- * If a slot is not yet cleared then clear the slot from here
- */
- for (i = 0; i < num_fh_slots; i++)
- {
- if (card->fh_slot_host_tag_record[i] == host_tag)
- {
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
- /* Invoke the HAL module function to requeue it back to HAL Queues */
- r = unifi_reque_ma_packet_request(card->ospriv, host_tag, status, &card->from_host_data[i].bd);
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- if (CSR_RESULT_SUCCESS != r)
- {
- unifi_trace(card->ospriv, UDBG5, "process_to_host_signals: Failed to requeue Packet(hTag:%x) back to HAL \n", host_tag);
- CardClearFromHostDataSlot(card, i);
- }
- else
- {
- CardClearFromHostDataSlotWithoutFreeingBulkData(card, i);
- }
-
-#else
- unifi_trace(card->ospriv, UDBG4, "process_to_host_signals Clear slot=%x host tag=%x\n", i, host_tag);
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
-
- /* Set length field in from_host_data array to 0 */
- CardClearFromHostDataSlot(card, i);
-#endif
- break;
- }
- }
- }
- }
-
- /* Pass event to OS layer */
- unifi_receive_event(card->ospriv, bufptr + 2, sig_len, &data_ptrs);
-
- /* Initialise the to_host data, so it can be re-used. */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- /* The slot is only valid if the length is non-zero. */
- if (GET_PACKED_DATAREF_LEN(bufptr + 2, i) != 0)
- {
- s16 slot = GET_PACKED_DATAREF_SLOT(bufptr + 2, i);
- if (slot < card->config_data.num_tohost_data_slots)
- {
- UNIFI_INIT_BULK_DATA(&card->to_host_data[slot]);
- }
- }
- }
-
-#ifndef CSR_WIFI_DEFER_TH_FLUSH
- /*
- * If we have previously transferred a lot of data, ack
- * the signals read so far, so f/w can reclaim the buffer
- * memory sooner.
- */
- if (bytes_transferred >= TO_HOST_FLUSH_THRESHOLD)
- {
- f_flush_count = 1;
- }
-#endif
- break;
-
-
- case SDIO_CMD_CLEAR_SLOT:
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_clear_slot++;
-#endif
- /* This is a clear slot command. */
- if (sig_len != 0)
- {
- unifi_error(card->ospriv, "process_to_host_signals: clear slot, bad data len: 0x%X at offset %d\n",
- sig_len, bufptr - card->th_buffer.buf);
- return CSR_RESULT_FAILURE;
- }
-
- r = process_clear_slot_command(card, bufptr);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to process clear slot\n");
- return r;
- }
- break;
-
- case SDIO_CMD_TO_HOST_TRANSFER:
- case SDIO_CMD_FROM_HOST_TRANSFER:
- case SDIO_CMD_FROM_HOST_AND_CLEAR:
- case SDIO_CMD_OVERLAY_TRANSFER:
- /* This is a bulk data command. */
- if (sig_len & 1)
- {
- unifi_error(card->ospriv, "process_to_host_signals: bulk data, bad data len: 0x%X at offset %d\n",
- sig_len, bufptr - card->th_buffer.buf);
- return CSR_RESULT_FAILURE;
- }
-
- r = process_bulk_data_command(card, bufptr, cmd, sig_len);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to process bulk cmd\n");
- return r;
- }
- /* Count the bytes transferred */
- bytes_transferred += sig_len;
-
- if (cmd == SDIO_CMD_FROM_HOST_AND_CLEAR)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_from_host_and_clear++;
-#endif
-#ifndef CSR_WIFI_DEFER_TH_FLUSH
- f_flush_count = 1;
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- else if (cmd == SDIO_CMD_FROM_HOST_TRANSFER)
- {
- card->cmd_prof.sdio_cmd_from_host++;
- }
- else if (cmd == SDIO_CMD_TO_HOST_TRANSFER)
- {
- card->cmd_prof.sdio_cmd_to_host++;
- }
-#endif
- break;
-
- case SDIO_CMD_PADDING:
- break;
-
- default:
- unifi_error(card->ospriv, "Unrecognised to-host command: %d\n", cmd);
- break;
- }
-
- bufptr += chunks_in_buf * card->config_data.sig_frag_size;
- pending -= chunks_in_buf;
-
- /*
- * Write out the host signal count when a significant
- * number of bytes of bulk data have been transferred or
- * when we have performed a CopyFromHostAndClear.
- */
- if (f_flush_count)
- {
- r = update_to_host_signals_r(card, pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- bytes_transferred = 0;
- }
- }
-
- if (pending)
- {
- unifi_warning(card->ospriv, "proc_th_sigs: %d unprocessed\n", pending);
- }
-
- /* If we processed any signals, write the updated count to UniFi */
- if (card->th_buffer.count != pending)
- {
- r = update_to_host_signals_r(card, pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
-
- /*
- * Reset the buffer pointer, copying down any un-processed signals.
- * This can happen if we enable the optimisation in read_to_host_signals()
- * that limits the length to whole blocks.
- */
- remaining = card->th_buffer.ptr - bufptr;
- if (remaining < 0)
- {
- unifi_error(card->ospriv, "Processing TH signals overran the buffer\n");
- return CSR_RESULT_FAILURE;
- }
- if (remaining > 0)
- {
- /* Use a safe copy because source and destination may overlap */
- u8 *d = card->th_buffer.buf;
- u8 *s = bufptr;
- s32 n = remaining;
- while (n--)
- {
- *d++ = *s++;
- }
- }
- card->th_buffer.ptr = card->th_buffer.buf + remaining;
-
-
- /* If we reach here then we processed something */
- *processed = 1;
- return CSR_RESULT_SUCCESS;
-} /* process_to_host_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_clear_slot_command
- *
- * Process a clear slot command fom the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- * bdcmd Pointer to bulk-data command msg from UniFi
- *
- * Returns:
- * 0 on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_clear_slot_command(card_t *card, const u8 *cmdptr)
-{
- u16 data_slot;
- s16 slot;
-
- data_slot = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cmdptr + SIZEOF_UINT16);
-
- unifi_trace(card->ospriv, UDBG4, "Processing clear slot cmd, slot=0x%X\n",
- data_slot);
-
- slot = data_slot & 0x7FFF;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "CMD clear data slot 0x%04x\n", data_slot);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (data_slot & SLOT_DIR_TO_HOST)
- {
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid to-host data slot in SDIO_CMD_CLEAR_SLOT: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
- /* clear to-host data slot */
- unifi_warning(card->ospriv, "Unexpected clear to-host data slot cmd: 0x%04x\n",
- data_slot);
- }
- else
- {
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO_CMD_CLEAR_SLOT: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * The driver is the owner to clear all slots now
- * Ref - comment in process_fh_traffic_queue
- * so it will just ignore the clear slot command from firmware
- * and return success
- */
- return CSR_RESULT_SUCCESS;
-
- /* Set length field in from_host_data array to 0 */
- /* CardClearFromHostDataSlot(card, slot); */
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_clear_slot_command() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_bulk_data_command
- *
- * Process a bulk data request from the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- * bdcmd Pointer to bulk-data command msg from UniFi
- * cmd, len Decoded values of command and length from the msg header
- * Cmd will only be one of:
- * SDIO_CMD_TO_HOST_TRANSFER
- * SDIO_CMD_FROM_HOST_TRANSFER
- * SDIO_CMD_FROM_HOST_AND_CLEAR
- * SDIO_CMD_OVERLAY_TRANSFER
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_bulk_data_command(card_t *card, const u8 *cmdptr,
- s16 cmd, u16 len)
-{
- bulk_data_desc_t *bdslot;
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- u8 *host_bulk_data_slot;
-#endif
- bulk_data_cmd_t bdcmd;
- s16 offset;
- s16 slot;
- s16 dir;
- CsrResult r;
-
- read_unpack_cmd(cmdptr, &bdcmd);
-
- unifi_trace(card->ospriv, UDBG4, "Processing bulk data cmd %d %s, len=%d, slot=0x%X\n",
- cmd, lookup_bulkcmd_name(cmd), len, bdcmd.data_slot);
-
- /*
- * Round up the transfer length if required.
- * This is useful to force all transfers to be a multiple of the SDIO block
- * size, so the SDIO driver won't try to use a byte-mode CMD53. These are
- * broken on some hardware platforms.
- */
- if (card->sdio_io_block_pad)
- {
- len = (len + card->sdio_io_block_size - 1) & ~(card->sdio_io_block_size - 1);
- unifi_trace(card->ospriv, UDBG4, "Rounded bulk data length up to %d\n", len);
- }
-
- slot = bdcmd.data_slot & 0x7FFF;
-
- if (cmd == SDIO_CMD_OVERLAY_TRANSFER)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE; /* Not used on CSR6xxx */
- }
- else
- {
- if (bdcmd.data_slot & SLOT_DIR_TO_HOST)
- {
- /* Request is for to-host bulk data */
-
- /* Check sanity of slot number */
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid to-host data slot in SDIO bulk xfr req: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
- /* Allocate memory for card->to_host_data[slot] bulk data here. */
-#ifdef CSR_PRE_ALLOC_NET_DATA
- r = prealloc_netdata_get(card, &card->to_host_data[slot], len);
-#else
- r = unifi_net_data_malloc(card->ospriv, &card->to_host_data[slot], len);
-#endif
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
-
- bdslot = &card->to_host_data[slot];
-
- /* Make sure that the buffer is 4-bytes aligned */
- r = unifi_net_dma_align(card->ospriv, bdslot);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to align t-h bulk data buffer for DMA\n");
- return CSR_RESULT_FAILURE;
- }
- }
- else
- {
- /* Request is for from-host bulk data */
-
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO bulk xfr req: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
- bdslot = &card->from_host_data[slot].bd;
- }
- offset = bdcmd.offset;
- }
- /* Do the transfer */
- dir = (cmd == SDIO_CMD_TO_HOST_TRANSFER)?
- UNIFI_SDIO_READ : UNIFI_SDIO_WRITE;
-
- unifi_trace(card->ospriv, UDBG4,
- "Bulk %c %s len=%d, handle %d - slot=%d %p+(%d)\n",
- (dir == UNIFI_SDIO_READ)?'R' : 'W',
- lookup_bulkcmd_name(cmd),
- len,
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Bulk %s len=%d, handle %d - slot=%d %p+(%d)\n",
- lookup_bulkcmd_name(cmd),
- len,
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- if (bdslot->os_data_ptr == NULL)
- {
- unifi_error(card->ospriv, "Null os_data_ptr - Bulk %s handle %d - slot=%d o=(%d)\n",
- lookup_bulkcmd_name(cmd),
- bdcmd.buffer_handle,
- slot,
- offset);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- /* if os_data_ptr is not 4-byte aligned, then allocate a new buffer and copy data
- to new buffer to ensure the address passed to unifi_bulk_rw is 4-byte aligned */
-
- if (len != 0 && (dir == UNIFI_SDIO_WRITE) && (((ptrdiff_t)bdslot->os_data_ptr + offset) & 3))
- {
- host_bulk_data_slot = kmalloc(len, GFP_KERNEL);
-
- if (!host_bulk_data_slot)
- {
- unifi_error(card->ospriv, " failed to allocate request_data before unifi_bulk_rw\n");
- return -1;
- }
-
- memcpy((void *)host_bulk_data_slot,
- (void *)(bdslot->os_data_ptr + offset), len);
-
- r = unifi_bulk_rw(card,
- bdcmd.buffer_handle,
- (void *)host_bulk_data_slot,
- len,
- dir);
- }
- else
-#endif
- {
- r = unifi_bulk_rw(card,
- bdcmd.buffer_handle,
- (void *)(bdslot->os_data_ptr + offset),
- len,
- dir);
- }
-
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv,
- "Failed: %s hlen=%d, slen=%d, handle %d - slot=%d %p+0x%X\n",
- lookup_bulkcmd_name(cmd),
- len, /* Header length */
- bdslot->data_length, /* Length stored in slot */
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
- return r;
- }
-
- bdslot->data_length = len;
-
- if (cmd == SDIO_CMD_FROM_HOST_AND_CLEAR)
- {
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO_CMD_FROM_HOST_AND_CLEAR: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- /* moving this check before we clear host data slot */
- if ((len != 0) && (dir == UNIFI_SDIO_WRITE) && (((ptrdiff_t)bdslot->os_data_ptr + offset) & 3))
- {
- kfree(host_bulk_data_slot);
- }
-#endif
-
- if (card->fh_slot_host_tag_record)
- {
- unifi_trace(card->ospriv, UDBG5, "CopyFromHostAndClearSlot Reset entry for slot=%d\n", slot);
-
- /* reset the host tag entry for the corresponding slot */
- card->fh_slot_host_tag_record[slot] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- }
-
-
- /* Set length field in from_host_data array to 0 */
- CardClearFromHostDataSlot(card, slot);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_bulk_data_command() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * check_fh_sig_slots
- *
- * Check whether there are <n> free signal slots available on UniFi.
- * This takes into account the signals already batched since the
- * from_host_signal counts were last read.
- * If the from_host_signal counts indicate not enough space, we read
- * the latest count from UniFi to see if some more have been freed.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * CSR_RESULT_SUCCESS, otherwise CSR error code on error.
- * ---------------------------------------------------------------------------
- */
-static CsrResult check_fh_sig_slots(card_t *card, u16 needed, s32 *space_fh)
-{
- u32 count_fhw;
- u32 occupied_fh, slots_fh;
- s32 count_fhr;
-
- count_fhw = card->from_host_signals_w;
- count_fhr = card->from_host_signals_r;
- slots_fh = card->config_data.num_fromhost_sig_frags;
-
- /* Only read the space in from-host queue if necessary */
- occupied_fh = (count_fhw - count_fhr) % 128;
-
- if (slots_fh < occupied_fh)
- {
- *space_fh = 0;
- }
- else
- {
- *space_fh = slots_fh - occupied_fh;
- }
-
- if ((occupied_fh != 0) && (*space_fh < needed))
- {
- count_fhr = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (count_fhr < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count\n");
- return CSR_RESULT_FAILURE;
- }
- card->from_host_signals_r = count_fhr; /* diag */
-
- occupied_fh = (count_fhw - count_fhr) % 128;
- *space_fh = slots_fh - occupied_fh;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* check_fh_sig_slots() */
-
-
-/*
-* If we are padding the From-Host signals to the SDIO block size,
-* we need to round up the needed_chunks to the SDIO block size.
-*/
-#define ROUND_UP_NEEDED_CHUNKS(_card, _needed_chunks) \
- { \
- u16 _chunks_per_block; \
- u16 _chunks_in_last_block; \
- \
- if (_card->sdio_io_block_pad) \
- { \
- _chunks_per_block = _card->sdio_io_block_size / _card->config_data.sig_frag_size; \
- _chunks_in_last_block = _needed_chunks % _chunks_per_block; \
- if (_chunks_in_last_block != 0) \
- { \
- _needed_chunks = _needed_chunks + (_chunks_per_block - _chunks_in_last_block); \
- } \
- } \
- }
-
-
-#define ROUND_UP_SPACE_CHUNKS(_card, _space_chunks) \
- { \
- u16 _chunks_per_block; \
- \
- if (_card->sdio_io_block_pad) \
- { \
- _chunks_per_block = _card->sdio_io_block_size / _card->config_data.sig_frag_size; \
- _space_chunks = ((_space_chunks / _chunks_per_block) * _chunks_per_block); \
- } \
- }
-
-
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_fh_cmd_queue
- *
- * Take one signal off the from-host queue and copy it to the UniFi.
- * Does nothing if the UniFi has no slots free.
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Location to write:
- * 0 if there is nothing on the queue to process
- * 1 if a signal was successfully processed
- *
- * Returns:
- * CSR error code if an error occurred.
- *
- * Notes:
- * The from-host queue contains signal requests from the network driver
- * and any UDI clients interspersed. UDI clients' requests have been stored
- * in the from-host queue using the wire-format structures, as they arrive.
- * All other requests are stored in the from-host queue using the host
- * (cpu specific) structures. We use the is_packed member of the card_signal_t
- * structure that describes the queue to make the distinction.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_fh_cmd_queue(card_t *card, s32 *processed)
-{
- q_t *sigq = &card->fh_command_queue;
-
- CsrResult r;
- u16 pending_sigs;
- u16 pending_chunks;
- u16 needed_chunks;
- s32 space_chunks;
- u16 q_index;
-
- *processed = 0;
-
- /* Get the number of pending signals. */
- pending_sigs = CSR_WIFI_HIP_Q_SLOTS_USED(sigq);
- unifi_trace(card->ospriv, UDBG5, "proc_fh: %d pending\n", pending_sigs);
- if (pending_sigs == 0)
- {
- /* Nothing to do */
- return CSR_RESULT_SUCCESS;
- }
-
- /* Work out how many chunks we have waiting to send */
- for (pending_chunks = 0, q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(sigq);
- q_index != CSR_WIFI_HIP_Q_NEXT_W_SLOT(sigq);
- q_index = CSR_WIFI_HIP_Q_WRAP(sigq, q_index + 1))
- {
- card_signal_t *csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, q_index);
-
- /*
- * Note that GET_CHUNKS_FOR() needs the size of the packed
- * (wire-formatted) structure
- */
- pending_chunks += GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(csptr->signal_length + 2));
- }
-
- /*
- * Check whether UniFi has space for all the buffered bulk-data
- * commands and signals as well.
- */
- needed_chunks = pending_chunks + card->fh_buffer.count;
-
- /* Round up to the block size if necessary */
- ROUND_UP_NEEDED_CHUNKS(card, needed_chunks);
-
- r = check_fh_sig_slots(card, needed_chunks, &space_chunks);
- if (r != CSR_RESULT_SUCCESS)
- {
- /* Error */
- unifi_error(card->ospriv, "Failed to read fh sig count\n");
- return r;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: %d chunks free, need %d\n",
- space_chunks, needed_chunks);
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- /*
- * Coalesce as many from-host signals as possible
- * into a single block and write using a single CMD53
- */
- if (needed_chunks > (u16)space_chunks)
- {
- /* Round up to the block size if necessary */
- ROUND_UP_SPACE_CHUNKS(card, space_chunks);
-
- /*
- * If the f/w has less free chunks than those already pending
- * return immediately.
- */
- if ((u16)space_chunks <= card->fh_buffer.count)
- {
- /*
- * No room in UniFi for any signals after the buffered bulk
- * data commands have been sent.
- */
- unifi_error(card->ospriv, "not enough room to send signals, need %d chunks, %d free\n",
- card->fh_buffer.count, space_chunks);
- card->generate_interrupt = 1;
- return CSR_RESULT_SUCCESS;
- }
- pending_chunks = (u16)(space_chunks - card->fh_buffer.count);
- }
-
- while (pending_sigs-- && pending_chunks > 0)
- {
- card_signal_t *csptr;
- s16 i;
- u16 sig_chunks, total_length, free_chunks_in_fh_buffer;
- bulk_data_param_t bulkdata;
- u8 *packed_sigptr;
- u16 signal_length = 0;
-
- /* Retrieve the entry at the head of the queue */
- q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(sigq);
-
- /* Get a pointer to the containing card_signal_t struct */
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, q_index);
-
- /* Get the new length of the packed signal */
- signal_length = csptr->signal_length;
-
- if ((signal_length & 1) || (signal_length > UNIFI_PACKED_SIGBUF_SIZE))
- {
- unifi_error(card->ospriv, "process_fh_queue: Bad len: %d\n", signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- /* Need space for 2-byte SDIO protocol header + signal */
- sig_chunks = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(signal_length + 2));
-
- free_chunks_in_fh_buffer = GET_CHUNKS_FOR(card->config_data.sig_frag_size,
- (u16)((card->fh_buffer.buf + UNIFI_FH_BUF_SIZE) - card->fh_buffer.ptr));
- if (free_chunks_in_fh_buffer < sig_chunks)
- {
- /* No more room */
- unifi_notice(card->ospriv, "proc_fh_cmd_q: no room in fh buffer for 0x%.4X, deferring\n",
- (u16)(GET_SIGNAL_ID(csptr->sigbuf)));
- break;
- }
-
- packed_sigptr = csptr->sigbuf;
-
- /* Claim and set up a from-host data slot */
- if (CSR_RESULT_FAILURE == CardWriteBulkData(card, csptr, UNIFI_TRAFFIC_Q_MLME))
- {
- unifi_notice(card->ospriv, "proc_fh_cmd_q: no fh data slots for 0x%.4X, deferring\n",
- (u16)(GET_SIGNAL_ID(csptr->sigbuf)));
- break;
- }
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (csptr->bulkdata[i].data_length == 0)
- {
- UNIFI_INIT_BULK_DATA(&bulkdata.d[i]);
- }
- else
- {
- bulkdata.d[i].os_data_ptr = csptr->bulkdata[i].os_data_ptr;
- bulkdata.d[i].data_length = csptr->bulkdata[i].data_length;
- }
-
- /* Pass the free responsibility to the lower layer. */
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[i]);
- }
-
- unifi_trace(card->ospriv, UDBG2, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- /* Append packed signal to F-H buffer */
- total_length = sig_chunks * card->config_data.sig_frag_size;
-
- card->fh_buffer.ptr[0] = (u8)(signal_length & 0xff);
- card->fh_buffer.ptr[1] =
- (u8)(((signal_length >> 8) & 0xf) | (SDIO_CMD_SIGNAL << 4));
-
- memcpy(card->fh_buffer.ptr + 2, packed_sigptr, signal_length);
- memset(card->fh_buffer.ptr + 2 + signal_length, 0,
- total_length - (2 + signal_length));
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: fh_buffer %d bytes \n",
- signal_length + 2);
- dump(card->fh_buffer.ptr, signal_length + 2);
- unifi_trace(card->ospriv, UDBG1, " \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
- card->fh_buffer.ptr += total_length;
- card->fh_buffer.count += sig_chunks;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Added %d to fh buf, len now %d, count %d\n",
- signal_length,
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- (*processed)++;
- pending_chunks -= sig_chunks;
-
- /* Log the signal to the UDI. */
- /* UDI will get the packed structure */
- /* Can not log the unpacked signal, unless we reconstruct it! */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, packed_sigptr, signal_length,
- &bulkdata, UDI_LOG_FROM_HOST);
- }
-
- /* Remove entry from q */
- csptr->signal_length = 0;
- CSR_WIFI_HIP_Q_INC_R(sigq);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_fh_cmd_queue() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_fh_traffic_queue
- *
- * Take signals off the from-host queue and copy them to the UniFi.
- * Does nothing if the UniFi has no slots free.
- *
- * Arguments:
- * card Pointer to card context struct
- * sigq Pointer to the traffic queue
- * processed Pointer to location to write:
- * 0 if there is nothing on the queue to process
- * 1 if a signal was successfully processed
- *
- * Returns:
- * CSR error code if an error occurred.
- *
- * Notes:
- * The from-host queue contains signal requests from the network driver
- * and any UDI clients interspersed.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_fh_traffic_queue(card_t *card, s32 *processed)
-{
- q_t *sigq = card->fh_traffic_queue;
-
- CsrResult r;
- s16 n = 0;
- s32 q_no;
- u16 pending_sigs = 0;
- u16 pending_chunks = 0;
- u16 needed_chunks;
- s32 space_chunks;
- u16 q_index;
- u32 host_tag = 0;
- u16 slot_num = 0;
-
- *processed = 0;
-
- /* calculate how many signals are in queues and how many chunks are needed. */
- for (n = UNIFI_NO_OF_TX_QS - 1; n >= 0; n--)
- {
- /* Get the number of pending signals. */
- pending_sigs += CSR_WIFI_HIP_Q_SLOTS_USED(&sigq[n]);
- unifi_trace(card->ospriv, UDBG5, "proc_fh%d: %d pending\n", n, pending_sigs);
-
- /* Work out how many chunks we have waiting to send */
- for (q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(&sigq[n]);
- q_index != CSR_WIFI_HIP_Q_NEXT_W_SLOT(&sigq[n]);
- q_index = CSR_WIFI_HIP_Q_WRAP(&sigq[n], q_index + 1))
- {
- card_signal_t *csptr = CSR_WIFI_HIP_Q_SLOT_DATA(&sigq[n], q_index);
-
- /*
- * Note that GET_CHUNKS_FOR() needs the size of the packed
- * (wire-formatted) structure
- */
- pending_chunks += GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(csptr->signal_length + 2));
- }
- }
-
- /* If there are no pending signals, just return */
- if (pending_sigs == 0)
- {
- /* Nothing to do */
- return CSR_RESULT_SUCCESS;
- }
-
- /*
- * Check whether UniFi has space for all the buffered bulk-data
- * commands and signals as well.
- */
- needed_chunks = pending_chunks + card->fh_buffer.count;
-
- /* Round up to the block size if necessary */
- ROUND_UP_NEEDED_CHUNKS(card, needed_chunks);
-
- r = check_fh_sig_slots(card, needed_chunks, &space_chunks);
- if (r != CSR_RESULT_SUCCESS)
- {
- /* Error */
- unifi_error(card->ospriv, "Failed to read fh sig count\n");
- return r;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv,
- "process_fh_traffic_queue: %d chunks free, need %d\n",
- space_chunks, needed_chunks);
- read_fhsr(card); /* debugging only */
-#endif /* CSR_WIFI_HIP_NOISY */
-
- /* Coalesce as many from-host signals as possible
- into a single block and write using a single CMD53 */
- if (needed_chunks > (u16)space_chunks)
- {
- /* Round up to the block size if necessary */
- ROUND_UP_SPACE_CHUNKS(card, space_chunks);
-
- if ((u16)space_chunks <= card->fh_buffer.count)
- {
- /*
- * No room in UniFi for any signals after the buffered bulk
- * data commands have been sent.
- */
- unifi_error(card->ospriv, "not enough room to send signals, need %d chunks, %d free\n",
- card->fh_buffer.count, space_chunks);
- card->generate_interrupt = 1;
- return 0;
- }
-
- pending_chunks = (u16)space_chunks - card->fh_buffer.count;
- }
-
- q_no = UNIFI_NO_OF_TX_QS - 1;
-
- /*
- * pending_sigs will be exhausted if there are is no restriction to the pending
- * signals per queue. pending_chunks may be exhausted if there is a restriction.
- * q_no check will be exhausted if there is a restriction and our round-robin
- * algorith fails to fill all chunks.
- */
- do
- {
- card_signal_t *csptr;
- u16 sig_chunks, total_length, free_chunks_in_fh_buffer;
- bulk_data_param_t bulkdata;
- u8 *packed_sigptr;
- u16 signal_length = 0;
-
- /* if this queue is empty go to next one. */
- if (CSR_WIFI_HIP_Q_SLOTS_USED(&sigq[q_no]) == 0)
- {
- q_no--;
- continue;
- }
-
- /* Retrieve the entry at the head of the queue */
- q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(&sigq[q_no]);
-
- /* Get a pointer to the containing card_signal_t struct */
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(&sigq[q_no], q_index);
-
- /* Get the new length of the packed signal */
- signal_length = csptr->signal_length;
-
- if ((signal_length & 1) || (signal_length > UNIFI_PACKED_SIGBUF_SIZE))
- {
- unifi_error(card->ospriv, "process_fh_traffic_queue: Bad len: %d\n", signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- /* Need space for 2-byte SDIO protocol header + signal */
- sig_chunks = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(signal_length + 2));
- free_chunks_in_fh_buffer = GET_CHUNKS_FOR(card->config_data.sig_frag_size,
- (u16)((card->fh_buffer.buf + UNIFI_FH_BUF_SIZE) - card->fh_buffer.ptr));
- if (free_chunks_in_fh_buffer < sig_chunks)
- {
- /* No more room */
- unifi_notice(card->ospriv, "process_fh_traffic_queue: no more chunks.\n");
- break;
- }
-
- packed_sigptr = csptr->sigbuf;
- /* Claim and set up a from-host data slot */
- if (CSR_RESULT_FAILURE == CardWriteBulkData(card, csptr, (unifi_TrafficQueue)q_no))
- {
- q_no--;
- continue;
- }
-
- /* Sanity check: MA-PACKET.req must have a valid bulk data */
- if ((csptr->bulkdata[0].data_length == 0) || (csptr->bulkdata[0].os_data_ptr == NULL))
- {
- unifi_error(card->ospriv, "MA-PACKET.req with empty bulk data (%d bytes in %p)\n",
- csptr->bulkdata[0].data_length, csptr->bulkdata[0].os_data_ptr);
- dump(packed_sigptr, signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- bulkdata.d[0].os_data_ptr = csptr->bulkdata[0].os_data_ptr;
- bulkdata.d[0].data_length = csptr->bulkdata[0].data_length;
- bulkdata.d[0].os_net_buf_ptr = csptr->bulkdata[0].os_net_buf_ptr;
- bulkdata.d[0].net_buf_length = csptr->bulkdata[0].net_buf_length;
-
- /* The driver owns clearing of HIP slots for following scenario
- * - driver has requested a MA-PACKET.req signal
- * - The f/w after receiving the signal decides it can't send it out due to various reasons
- * - So the f/w without downloading the bulk data decides to just send a confirmation with fail
- * - and then sends a clear slot signal to HIP
- *
- * But in some cases the clear slot signal never comes and the slot remains --NOT-- freed for ever
- *
- * To handle this, HIP will keep the record of host tag for each occupied slot
- * and then based on status of that Host tag and slot the driver will decide if the slot is
- * cleared by f/w signal or the slot has to be freed by driver
- */
-
- if (card->fh_slot_host_tag_record)
- {
- /* Update the f-h slot record for the corresponding host tag */
- host_tag = GET_PACKED_MA_PACKET_REQUEST_HOST_TAG(packed_sigptr);
- slot_num = GET_PACKED_DATAREF_SLOT(packed_sigptr, 0) & 0x00FF;
-
- unifi_trace(card->ospriv, UDBG5,
- "process_fh_traffic_queue signal ID =%x fh slot=%x Host tag =%x\n",
- GET_SIGNAL_ID(packed_sigptr), slot_num, host_tag);
- card->fh_slot_host_tag_record[slot_num] = host_tag;
- }
- UNIFI_INIT_BULK_DATA(&bulkdata.d[1]);
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[0]);
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[1]);
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- if (bulkdata.d[0].os_data_ptr)
- {
- if ((*bulkdata.d[0].os_data_ptr) & 0x08)
- {
- card->cmd_prof.tx_count++;
- }
- }
-#endif
- unifi_trace(card->ospriv, UDBG3, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#endif /* CSR_WIFI_HIP_NOISY */
-
- /* Append packed signal to F-H buffer */
- total_length = sig_chunks * card->config_data.sig_frag_size;
-
- card->fh_buffer.ptr[0] = (u8)(signal_length & 0xff);
- card->fh_buffer.ptr[1] =
- (u8)(((signal_length >> 8) & 0xf) | (SDIO_CMD_SIGNAL << 4));
-
- memcpy(card->fh_buffer.ptr + 2, packed_sigptr, signal_length);
- memset(card->fh_buffer.ptr + 2 + signal_length, 0,
- total_length - (2 + signal_length));
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: fh_buffer %d bytes \n",
- signal_length + 2);
- dump(card->fh_buffer.ptr, signal_length + 2);
- unifi_trace(card->ospriv, UDBG1, " \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
- card->fh_buffer.ptr += total_length;
- card->fh_buffer.count += sig_chunks;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Added %d to fh buf, len now %d, count %d\n",
- signal_length,
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- (*processed)++;
- pending_sigs--;
- pending_chunks -= sig_chunks;
-
- /* Log the signal to the UDI. */
- /* UDI will get the packed structure */
- /* Can not log the unpacked signal, unless we reconstruct it! */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, packed_sigptr, signal_length,
- &bulkdata, UDI_LOG_FROM_HOST);
- }
-
- /* Remove entry from q */
- csptr->signal_length = 0;
- /* Note that the traffic queue has only one valid bulk data buffer. */
- csptr->bulkdata[0].data_length = 0;
-
- CSR_WIFI_HIP_Q_INC_R(&sigq[q_no]);
- } while ((pending_sigs > 0) && (pending_chunks > 0) && (q_no >= 0));
-
- return CSR_RESULT_SUCCESS;
-} /* process_fh_traffic_queue() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * flush_fh_buffer
- *
- * Write out the cache from-hosts signals to the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- *
- * Returns:
- * CSR error code if an SDIO error occurred.
- * ---------------------------------------------------------------------------
- */
-static CsrResult flush_fh_buffer(card_t *card)
-{
- CsrResult r;
- u16 len;
- u16 sig_units;
- u16 data_round;
- u16 chunks_in_last_block;
- u16 padding_chunks;
- u16 i;
-
- len = card->fh_buffer.ptr - card->fh_buffer.buf;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "fh_buffer is at %p, ptr= %p\n",
- card->fh_buffer.buf, card->fh_buffer.ptr);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (len == 0)
- {
- return CSR_RESULT_SUCCESS;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- if (dump_fh_buf)
- {
- dump(card->fh_buffer.buf, len);
- dump_fh_buf = 0;
- }
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (card->sdio_io_block_pad)
- {
- /* Both of these are powers of 2 */
- sig_units = card->config_data.sig_frag_size;
- data_round = card->sdio_io_block_size;
-
- if (data_round > sig_units)
- {
- chunks_in_last_block = (len % data_round) / sig_units;
-
- if (chunks_in_last_block != 0)
- {
- padding_chunks = (data_round / sig_units) - chunks_in_last_block;
-
- memset(card->fh_buffer.ptr, 0, padding_chunks * sig_units);
- for (i = 0; i < padding_chunks; i++)
- {
- card->fh_buffer.ptr[1] = SDIO_CMD_PADDING << 4;
- card->fh_buffer.ptr += sig_units;
- }
-
- card->fh_buffer.count += padding_chunks;
- len += padding_chunks * sig_units;
- }
- }
- }
-
- r = unifi_bulk_rw(card,
- card->config_data.fromhost_sigbuf_handle,
- card->fh_buffer.buf,
- len, UNIFI_SDIO_WRITE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write fh signals: %u bytes, error %d\n", len, r);
- return r;
- }
-
- /* Update from-host-signals-written signal count */
- card->from_host_signals_w =
- (card->from_host_signals_w + card->fh_buffer.count) % 128u;
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 0,
- (u8)card->from_host_signals_w);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write fh signal count %u with error %d\n",
- card->from_host_signals_w, r);
- return r;
- }
- card->generate_interrupt = 1;
-
- /* Reset the fh buffer pointer */
- card->fh_buffer.ptr = card->fh_buffer.buf;
- card->fh_buffer.count = 0;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "END flush: fh len %d, count %d\n",
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- return CSR_RESULT_SUCCESS;
-} /* flush_fh_buffer() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * restart_packet_flow
- *
- * This function is called before the bottom-half thread sleeps.
- * It checks whether both data and signal resources are available and
- * then calls the OS-layer function to re-enable packet transmission.
- *
- * Arguments:
- * card Pointer to card context struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void restart_packet_flow(card_t *card)
-{
- u8 q;
-
- /*
- * We only look at the fh_traffic_queue, because that is where packets from
- * the network stack are placed.
- */
- for (q = 0; q <= UNIFI_TRAFFIC_Q_VO; q++)
- {
- if (card_is_tx_q_paused(card, q) &&
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_traffic_queue[q]) >= RESUME_XMIT_THRESHOLD)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("U");
-#endif
- card_tx_q_unpause(card, q);
- unifi_restart_xmit(card->ospriv, (unifi_TrafficQueue)q);
- }
- }
-} /* restart_packet_flow() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_card_sdio_mem.c b/drivers/staging/csr/csr_wifi_hip_card_sdio_mem.c
deleted file mode 100644
index 17867f60df16..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_card_sdio_mem.c
+++ /dev/null
@@ -1,1713 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio_mem.c
- *
- * PURPOSE: Implementation of the Card API for SDIO.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_card.h"
-
-#define SDIO_RETRIES 3
-#define CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH 16
-
-
-#define retryable_sdio_error(_csrResult) (((_csrResult) == CSR_SDIO_RESULT_CRC_ERROR) || ((_csrResult) == CSR_SDIO_RESULT_TIMEOUT))
-
-
-/*
- * ---------------------------------------------------------------------------
- * retrying_read8
- * retrying_write8
- *
- * These functions provide the first level of retry for SDIO operations.
- * If an SDIO command fails for reason of a response timeout or CRC
- * error, it is retried immediately. If three attempts fail we report a
- * failure.
- * If the command failed for any other reason, the failure is reported
- * immediately.
- *
- * Arguments:
- * card Pointer to card structure.
- * funcnum The SDIO function to access.
- * Function 0 is the Card Configuration Register space,
- * function 1/2 is the UniFi register space.
- * addr Address to access
- * pdata Pointer in which to return the value read.
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult retrying_read8(card_t *card, s16 funcnum, u32 addr, u8 *pdata)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
- if (funcnum == 0)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r0@%02X", addr);
-#endif
- csrResult = CsrSdioF0Read8(sdio, addr, pdata);
- }
- else
- {
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- unifi_error(card->ospriv,
- "retrying_read_f0_8: F1 8-bit reads are not allowed.\n");
- return CSR_RESULT_FAILURE;
-#else
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X", addr);
-#endif
- csrResult = CsrSdioRead8(sdio, addr, pdata);
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("=%X\n", *pdata);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error reading F%d 0x%lX\n", funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Read succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_read8() */
-
-
-static CsrResult retrying_write8(card_t *card, s16 funcnum, u32 addr, u8 data)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
- if (funcnum == 0)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w0@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioF0Write8(sdio, addr, data);
- }
- else
- {
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- unifi_error(card->ospriv,
- "retrying_write_f0_8: F1 8-bit writes are not allowed.\n");
- return CSR_RESULT_FAILURE;
-#else
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioWrite8(sdio, addr, data);
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf(",error=%X", csrResult);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error writing %02X to F%d 0x%lX\n",
- data, funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Write succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_write8() */
-
-
-static CsrResult retrying_read16(card_t *card, s16 funcnum,
- u32 addr, u16 *pdata)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X", addr);
-#endif
- csrResult = CsrSdioRead16(sdio, addr, pdata);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("=%X\n", *pdata);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error reading F%d 0x%lX\n", funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Read succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_read16() */
-
-
-static CsrResult retrying_write16(card_t *card, s16 funcnum,
- u32 addr, u16 data)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioWrite16(sdio, addr, data);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf(",error=%X", csrResult);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error writing %02X to F%d 0x%lX\n",
- data, funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Write succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_write16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sdio_read_f0
- *
- * Reads a byte value from the CCCR (func 0) area of UniFi.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to store the read value.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult sdio_read_f0(card_t *card, u32 addr, u8 *pdata)
-{
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_f0_r_count++;
-#endif
- return retrying_read8(card, 0, addr, pdata);
-} /* sdio_read_f0() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sdio_write_f0
- *
- * Writes a byte value to the CCCR (func 0) area of UniFi.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * data Data value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult sdio_write_f0(card_t *card, u32 addr, u8 data)
-{
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_f0_w_count++;
-#endif
- return retrying_write8(card, 0, addr, data);
-} /* sdio_write_f0() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct_8_or_16
- *
- * Read a 8-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct_8_or_16(card_t *card, u32 addr, u8 *pdata)
-{
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
- CsrResult r;
-
- r = retrying_read16(card, card->function, addr, &w);
- *pdata = (u8)(w & 0xFF);
- return r;
-#else
- return retrying_read8(card, card->function, addr, pdata);
-#endif
-} /* unifi_read_direct_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_direct_8_or_16
- *
- * Write a byte value to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to write to
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error
- *
- * Notes:
- * If 8-bit write is used, the even address *must* be written second.
- * This is because writes to odd bytes are cached and not committed
- * to memory until the preceding even address is written.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_direct_8_or_16(card_t *card, u32 addr, u8 data)
-{
- if (addr & 1)
- {
- unifi_warning(card->ospriv,
- "Warning: Byte write to an odd address (0x%lX) is dangerous\n",
- addr);
- }
-
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- return retrying_write16(card, card->function, addr, (u16)data);
-#else
- return retrying_write8(card, card->function, addr, data);
-#endif
-} /* unifi_write_direct_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct16
- *
- * Read a 16-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct16(card_t *card, u32 addr, u16 *pdata)
-{
- return retrying_read16(card, card->function, addr, pdata);
-} /* unifi_read_direct16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_direct16
- *
- * Write a 16-bit value to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to write to
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be written second. This is because writes to
- * odd bytes are cached and not committed to memory until the preceding
- * even address is written.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_direct16(card_t *card, u32 addr, u16 data)
-{
- return retrying_write16(card, card->function, addr, data);
-} /* unifi_write_direct16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct32
- *
- * Read a 32-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct32(card_t *card, u32 addr, u32 *pdata)
-{
- CsrResult r;
- u16 w0, w1;
-
- r = retrying_read16(card, card->function, addr, &w0);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = retrying_read16(card, card->function, addr + 2, &w1);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- *pdata = ((u32)w1 << 16) | (u32)w0;
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_read_direct32() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_directn_match
- *
- * Read multiple 8-bit values from the UniFi SDIO interface,
- * stopping when either we have read 'len' bytes or we have read
- * a octet equal to 'match'. If 'match' is not a valid octet
- * then this function is the same as 'unifi_read_directn'.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to read from.
- * pdata Pointer to which to write data.
- * len Maximum umber of bytes to read
- * match The value to stop reading at.
- * num Pointer to buffer to write number of bytes read
- *
- * Returns:
- * number of octets read on success, negative error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_read_directn_match(card_t *card, u32 addr, void *pdata, u16 len, s8 m, u32 *num)
-{
- CsrResult r;
- u32 i;
- u8 *cptr;
- u16 w;
-
- *num = 0;
-
- cptr = (u8 *)pdata;
- for (i = 0; i < len; i += 2)
- {
- r = retrying_read16(card, card->function, addr, &w);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- *cptr++ = ((u8)w & 0xFF);
- if ((m >= 0) && (((s8)w & 0xFF) == m))
- {
- break;
- }
-
- if (i + 1 == len)
- {
- /* The len is odd. Ignore the last high byte */
- break;
- }
-
- *cptr++ = ((u8)(w >> 8) & 0xFF);
- if ((m >= 0) && (((s8)(w >> 8) & 0xFF) == m))
- {
- break;
- }
-
- addr += 2;
- }
-
- *num = (s32)(cptr - (u8 *)pdata);
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_directn
- *
- * Read multiple 8-bit values from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to read from.
- * pdata Pointer to which to write data.
- * len Number of bytes to read
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_directn(card_t *card, u32 addr, void *pdata, u16 len)
-{
- u32 num;
-
- return unifi_read_directn_match(card, addr, pdata, len, -1, &num);
-} /* unifi_read_directn() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_directn
- *
- * Write multiple 8-bit values to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to write to.
- * pdata Source data pointer.
- * len Number of bytes to write, must be even.
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The UniFi has a peculiar 16-bit bus architecture. Writes are only
- * committed to memory when an even address is accessed. Writes to
- * odd addresses are cached and only committed if the next write is
- * to the preceding address.
- * This means we must write data as pairs of bytes in reverse order.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_directn(card_t *card, u32 addr, void *pdata, u16 len)
-{
- CsrResult r;
- u8 *cptr;
- s16 signed_len;
-
- cptr = (u8 *)pdata;
- signed_len = (s16)len;
- while (signed_len > 0)
- {
- /* This is UniFi-1 specific code. CSPI not supported so 8-bit write allowed */
- r = retrying_write16(card, card->function, addr, *cptr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- cptr += 2;
- addr += 2;
- signed_len -= 2;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_write_directn() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * set_dmem_page
- * set_pmem_page
- *
- * Set up the page register for the shared data memory window or program
- * memory window.
- *
- * Arguments:
- * card Pointer to card structure.
- * dmem_addr UniFi shared-data-memory address to access.
- * pmem_addr UniFi program memory address to access. This includes
- * External FLASH memory at 0x000000
- * Processor program memory at 0x200000
- * External SRAM at memory 0x400000
- * paddr Location to write an SDIO address (24-bit) for
- * use in a unifi_read_direct or unifi_write_direct call.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult set_dmem_page(card_t *card, u32 dmem_addr, u32 *paddr)
-{
- u16 page, addr;
- u32 len;
- CsrResult r;
-
- *paddr = 0;
-
- if (!ChipHelper_DecodeWindow(card->helper,
- CHIP_HELPER_WINDOW_3,
- CHIP_HELPER_WT_SHARED,
- dmem_addr / 2,
- &page, &addr, &len))
- {
- unifi_error(card->ospriv, "Failed to decode SHARED_DMEM_PAGE %08lx\n", dmem_addr);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (page != card->dmem_page)
- {
- unifi_trace(card->ospriv, UDBG6, "setting dmem page=0x%X, addr=0x%lX\n", page, addr);
-
- /* change page register */
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW3_PAGE(card->helper) * 2, page);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write SHARED_DMEM_PAGE\n");
- return r;
- }
-
- card->dmem_page = page;
- }
-
- *paddr = ((s32)addr * 2) + (dmem_addr & 1);
-
- return CSR_RESULT_SUCCESS;
-} /* set_dmem_page() */
-
-
-static CsrResult set_pmem_page(card_t *card, u32 pmem_addr,
- enum chip_helper_window_type mem_type, u32 *paddr)
-{
- u16 page, addr;
- u32 len;
- CsrResult r;
-
- *paddr = 0;
-
- if (!ChipHelper_DecodeWindow(card->helper,
- CHIP_HELPER_WINDOW_2,
- mem_type,
- pmem_addr / 2,
- &page, &addr, &len))
- {
- unifi_error(card->ospriv, "Failed to decode PROG MEM PAGE %08lx %d\n", pmem_addr, mem_type);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (page != card->pmem_page)
- {
- unifi_trace(card->ospriv, UDBG6, "setting pmem page=0x%X, addr=0x%lX\n", page, addr);
-
- /* change page register */
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW2_PAGE(card->helper) * 2, page);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write PROG MEM PAGE\n");
- return r;
- }
-
- card->pmem_page = page;
- }
-
- *paddr = ((s32)addr * 2) + (pmem_addr & 1);
-
- return CSR_RESULT_SUCCESS;
-} /* set_pmem_page() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * set_page
- *
- * Sets up the appropriate page register to access the given address.
- * Returns the sdio address at which the unifi address can be accessed.
- *
- * Arguments:
- * card Pointer to card structure.
- * generic_addr UniFi internal address to access, in Generic Pointer
- * format, i.e. top byte is space indicator.
- * paddr Location to write page address
- * SDIO address (24-bit) for use in a unifi_read_direct or
- * unifi_write_direct call
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE the address is invalid
- * ---------------------------------------------------------------------------
- */
-static CsrResult set_page(card_t *card, u32 generic_addr, u32 *paddr)
-{
- s32 space;
- u32 addr;
- CsrResult r = CSR_RESULT_SUCCESS;
-
- if (!paddr)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- *paddr = 0;
- space = UNIFI_GP_SPACE(generic_addr);
- addr = UNIFI_GP_OFFSET(generic_addr);
- switch (space)
- {
- case UNIFI_SH_DMEM:
- /* Shared Data Memory is accessed via the Shared Data Memory window */
- r = set_dmem_page(card, addr, paddr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- break;
-
- case UNIFI_EXT_FLASH:
- if (!ChipHelper_HasFlash(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- /* External FLASH is accessed via the Program Memory window */
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_FLASH, paddr);
- break;
-
- case UNIFI_EXT_SRAM:
- if (!ChipHelper_HasExtSram(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08l (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- /* External SRAM is accessed via the Program Memory window */
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_EXT_SRAM, paddr);
- break;
-
- case UNIFI_REGISTERS:
- /* Registers are accessed directly */
- *paddr = addr;
- break;
-
- case UNIFI_PHY_DMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_MAC_DMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_BT_DMEM:
- if (!ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_PHY_PMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_MAC_PMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_BT_PMEM:
- if (!ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_PHY_ROM:
- if (!ChipHelper_HasRom(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- case UNIFI_MAC_ROM:
- if (!ChipHelper_HasRom(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- case UNIFI_BT_ROM:
- if (!ChipHelper_HasRom(card->helper) || !ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- default:
- unifi_error(card->ospriv, "Bad address space %d in generic pointer 0x%08lX (helper=0x%x)\n",
- space, generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return r;
-} /* set_page() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_proc_select
- *
- *
- * Arguments:
- * card Pointer to card structure.
- * select Which XAP core to select
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_proc_select(card_t *card, enum unifi_dbg_processors_select select)
-{
- CsrResult r;
-
- /* Verify the the select value is allowed. */
- switch (select)
- {
- case UNIFI_PROC_MAC:
- case UNIFI_PROC_PHY:
- case UNIFI_PROC_BOTH:
- break;
-
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->proc_select != (u32)select)
- {
- r = unifi_write_direct16(card,
- ChipHelper_DBG_HOST_PROC_SELECT(card->helper) * 2,
- (u8)select);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to Proc Select register\n");
- return r;
- }
-
- card->proc_select = (u32)select;
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_8_or_16
- *
- * Performs a byte read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_8_or_16(card_t *card, u32 unifi_addr, u8 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
-#endif
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r8or16_count++;
-#endif
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- r = retrying_read16(card, card->function, sdio_addr, &w);
- *pdata = (u8)(w & 0xFF);
- return r;
-#else
- return retrying_read8(card, card->function, sdio_addr, pdata);
-#endif
-} /* unifi_read_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_8_or_16
- *
- * Performs a byte write of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card context struct.
- * unifi_addr UniFi shared-data-memory address to access.
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- *
- * Notes:
- * Beware using unifi_write8() because byte writes are not safe on UniFi.
- * Writes to odd bytes are cached, writes to even bytes perform a 16-bit
- * write with the previously cached odd byte.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_8_or_16(card_t *card, u32 unifi_addr, u8 data)
-{
- u32 sdio_addr;
- CsrResult r;
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
-#endif
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- if (sdio_addr & 1)
- {
- unifi_warning(card->ospriv,
- "Warning: Byte write to an odd address (0x%lX) is dangerous\n",
- sdio_addr);
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_w8or16_count++;
-#endif
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- w = data;
- return retrying_write16(card, card->function, sdio_addr, w);
-#else
- return retrying_write8(card, card->function, sdio_addr, data);
-#endif
-} /* unifi_write_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_read16
- *
- * Performs a 16-bit read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a 16-bit int variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_read16(card_t *card, u32 unifi_addr, u16 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r16_count++;
-#endif
- return unifi_read_direct16(card, sdio_addr, pdata);
-} /* unifi_card_read16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_write16
- *
- * Performs a 16-bit write of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_write16(card_t *card, u32 unifi_addr, u16 data)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_w16_count++;
-#endif
- return unifi_write_direct16(card, sdio_addr, data);
-} /* unifi_card_write16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read32
- *
- * Performs a 32-bit read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a int variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read32(card_t *card, u32 unifi_addr, u32 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r32_count++;
-#endif
- return unifi_read_direct32(card, sdio_addr, pdata);
-} /* unifi_read32() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_readn
- * unifi_readnz
- *
- * Read multiple 8-bit values from the UniFi SDIO interface.
- * This function interprets the address as a GenericPointer as
- * defined in the UniFi Host Interface Protocol Specification.
- * The readnz version of this function will stop when it reads a
- * zero octet.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to which to write data.
- * len Number of bytes to read
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_readn_match(card_t *card, u32 unifi_addr, void *pdata, u16 len, s8 match)
-{
- u32 sdio_addr;
- CsrResult r;
- u32 num;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_read_directn_match(card, sdio_addr, pdata, len, match, &num);
- return r;
-} /* unifi_readn_match() */
-
-
-CsrResult unifi_card_readn(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- return unifi_readn_match(card, unifi_addr, pdata, len, -1);
-} /* unifi_card_readn() */
-
-
-CsrResult unifi_readnz(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- return unifi_readn_match(card, unifi_addr, pdata, len, 0);
-} /* unifi_readnz() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_shared_count
- *
- * Read signal count locations, checking for an SDIO error. The
- * signal count locations only contain a valid number if the
- * highest bit isn't set.
- *
- * Arguments:
- * card Pointer to card context structure.
- * addr Shared-memory address to read.
- *
- * Returns:
- * Value read from memory (0-127) or -1 on error
- * ---------------------------------------------------------------------------
- */
-s32 unifi_read_shared_count(card_t *card, u32 addr)
-{
- u8 b;
- /* I've increased this count, because I have seen cases where
- * there were three reads in a row with the top bit set. I'm not
- * sure why this might have happened, but I can't see a problem
- * with increasing this limit. It's better to take a while to
- * recover than to fail. */
-#define SHARED_READ_RETRY_LIMIT 10
- s32 i;
-
- /*
- * Get the to-host-signals-written count.
- * The top-bit will be set if the firmware was in the process of
- * changing the value, in which case we read again.
- */
- /* Limit the number of repeats so we don't freeze */
- for (i = 0; i < SHARED_READ_RETRY_LIMIT; i++)
- {
- CsrResult r;
- r = unifi_read_8_or_16(card, addr, &b);
- if (r != CSR_RESULT_SUCCESS)
- {
- return -1;
- }
- if (!(b & 0x80))
- {
- /* There is a chance that the MSB may have contained invalid data
- * (overflow) at the time it was read. Therefore mask off the MSB.
- * This avoids a race between driver read and firmware write of the
- * word, the value we need is in the lower 8 bits anway.
- */
- return (s32)(b & 0xff);
- }
- }
-
- return -1; /* this function has changed in WMM mods */
-} /* unifi_read_shared_count() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_writen
- *
- * Write multiple 8-bit values to the UniFi SDIO interface using CMD52
- * This function interprets the address as a GenericPointer as
- * defined in the UniFi Host Interface Protocol Specification.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to which to write data.
- * len Number of bytes to write
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE an odd length or length too big.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_writen(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return unifi_write_directn(card, sdio_addr, pdata, len);
-} /* unifi_writen() */
-
-
-static CsrResult csr_sdio_block_rw(card_t *card, s16 funcnum,
- u32 addr, u8 *pdata,
- u16 count, s16 dir_is_write)
-{
- CsrResult csrResult;
-
- if (dir_is_write == UNIFI_SDIO_READ)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X#%X=", addr, count);
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("R");
-#endif
- csrResult = CsrSdioRead(card->sdio_if, addr, pdata, count);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("<");
-#endif
- }
- else
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X#%X=", addr, count);
- unifi_debug_hex_to_buf(pdata, count > CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH?CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH : count);
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("W");
-#endif
- csrResult = CsrSdioWrite(card->sdio_if, addr, pdata, count);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf(">");
-#endif
- }
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd53_count++;
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X", csrResult);
- }
- else if (dir_is_write == UNIFI_SDIO_READ)
- {
- unifi_debug_hex_to_buf(pdata, count > CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH?CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH : count);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- return csrResult; /* CSR SDIO (not HIP) error code */
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bulk_rw
- *
- * Transfer bulk data to or from the UniFi SDIO interface.
- * This function is used to read or write signals and bulk data.
- *
- * Arguments:
- * card Pointer to card structure.
- * handle Value to put in the Register Address field of the CMD53 req.
- * data Pointer to data to write.
- * direction One of UNIFI_SDIO_READ or UNIFI_SDIO_WRITE
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * This function uses SDIO CMD53, which is the block transfer mode.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bulk_rw(card_t *card, u32 handle, void *pdata,
- u32 len, s16 direction)
-{
-#define CMD53_RETRIES 3
- /*
- * Ideally instead of sleeping, we want to busy wait.
- * Currently there is no framework API to do this. When it becomes available,
- * we can use it to busy wait using usecs
- */
-#define REWIND_RETRIES 15 /* when REWIND_DELAY==1msec, or 250 when REWIND_DELAY==50usecs */
-#define REWIND_POLLING_RETRIES 5
-#define REWIND_DELAY 1 /* msec or 50usecs */
- CsrResult csrResult; /* SDIO error code */
- CsrResult r = CSR_RESULT_SUCCESS; /* HIP error code */
- s16 retries = CMD53_RETRIES;
- s16 stat_retries;
- u8 stat;
- s16 dump_read;
-#ifdef UNIFI_DEBUG
- u8 *pdata_lsb = ((u8 *)&pdata) + card->lsb;
-#endif
-#ifdef CSR_WIFI_MAKE_FAKE_CMD53_ERRORS
- static s16 fake_error;
-#endif
-
- dump_read = 0;
-#ifdef UNIFI_DEBUG
- if (*pdata_lsb & 1)
- {
- unifi_notice(card->ospriv, "CD53 request on a unaligned buffer (addr: 0x%X) dir %s-Host\n",
- pdata, (direction == UNIFI_SDIO_READ)?"To" : "From");
- if (direction == UNIFI_SDIO_WRITE)
- {
- dump(pdata, (u16)len);
- }
- else
- {
- dump_read = 1;
- }
- }
-#endif
-
- /* Defensive checks */
- if (!pdata)
- {
- unifi_error(card->ospriv, "Null pdata for unifi_bulk_rw() len: %d\n", len);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if ((len & 1) || (len > 0xffff))
- {
- unifi_error(card->ospriv, "Impossible CMD53 length requested: %d\n", len);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- while (1)
- {
- csrResult = csr_sdio_block_rw(card, card->function, handle,
- (u8 *)pdata, (u16)len,
- direction);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-#ifdef CSR_WIFI_MAKE_FAKE_CMD53_ERRORS
- if (++fake_error > 100)
- {
- fake_error = 90;
- unifi_warning(card->ospriv, "Faking a CMD53 error,\n");
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- csrResult = CSR_RESULT_FAILURE;
- }
- }
-#endif
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- if (dump_read)
- {
- dump(pdata, (u16)len);
- }
- break;
- }
-
- /*
- * At this point the SDIO driver should have written the I/O Abort
- * register to notify UniFi that the command has failed.
- * UniFi-1 and UniFi-2 (not UF6xxx) use the same register to store the
- * Deep Sleep State. This means we have to restore the Deep Sleep
- * State (AWAKE in any case since we can not perform a CD53 in any other
- * state) by rewriting the I/O Abort register to its previous value.
- */
- if (card->chip_id <= SDIO_CARD_ID_UNIFI_2)
- {
- (void)unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- }
-
- /* If csr_sdio_block_rw() failed in a non-retryable way, or retries exhausted
- * then stop retrying
- */
- if (!retryable_sdio_error(csrResult))
- {
- unifi_error(card->ospriv, "Fatal error in a CMD53 transfer\n");
- break;
- }
-
- /*
- * These happen from time to time, try again
- */
- if (--retries == 0)
- {
- break;
- }
-
- unifi_trace(card->ospriv, UDBG4,
- "Error in a CMD53 transfer, retrying (h:%d,l:%u)...\n",
- (s16)handle & 0xff, len);
-
- /* The transfer failed, rewind and try again */
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 8,
- (u8)(handle & 0xff));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- /*
- * If we can't even do CMD52 (register read/write) then
- * stop here.
- */
- unifi_error(card->ospriv, "Failed to write REWIND cmd\n");
- return r;
- }
-
- /* Signal the UniFi to look for the rewind request. */
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Wait for UniFi to acknowledge the rewind */
- stat_retries = REWIND_RETRIES;
- while (1)
- {
- r = unifi_read_8_or_16(card, card->sdio_ctrl_addr + 8, &stat);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read REWIND status\n");
- return CSR_RESULT_FAILURE;
- }
-
- if (stat == 0)
- {
- break;
- }
- if (--stat_retries == 0)
- {
- unifi_error(card->ospriv, "Timeout waiting for REWIND ready\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Poll for the ack a few times */
- if (stat_retries < REWIND_RETRIES - REWIND_POLLING_RETRIES)
- {
- CsrThreadSleep(REWIND_DELAY);
- }
- }
- }
-
- /* The call to csr_sdio_block_rw() still failed after retrying */
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Block %s failed after %d retries\n",
- (direction == UNIFI_SDIO_READ)?"read" : "write",
- CMD53_RETRIES - retries);
- /* Report any SDIO error as a general i/o error */
- return CSR_RESULT_FAILURE;
- }
-
- /* Collect some stats */
- if (direction == UNIFI_SDIO_READ)
- {
- card->sdio_bytes_read += len;
- }
- else
- {
- card->sdio_bytes_written += len;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_bulk_rw() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bulk_rw_noretry
- *
- * Transfer bulk data to or from the UniFi SDIO interface.
- * This function is used to read or write signals and bulk data.
- *
- * Arguments:
- * card Pointer to card structure.
- * handle Value to put in the Register Address field of
- * the CMD53 req.
- * data Pointer to data to write.
- * direction One of UNIFI_SDIO_READ or UNIFI_SDIO_WRITE
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * This function uses SDIO CMD53, which is the block transfer mode.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bulk_rw_noretry(card_t *card, u32 handle, void *pdata,
- u32 len, s16 direction)
-{
- CsrResult csrResult;
-
- csrResult = csr_sdio_block_rw(card, card->function, handle,
- (u8 *)pdata, (u16)len, direction);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Block %s failed\n",
- (direction == UNIFI_SDIO_READ)?"read" : "write");
- return csrResult;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_bulk_rw_noretry() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_chiphelper.c b/drivers/staging/csr/csr_wifi_hip_chiphelper.c
deleted file mode 100644
index 5cf5b8a5a1e1..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_chiphelper.c
+++ /dev/null
@@ -1,793 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_macro.h"
-#include "csr_wifi_hip_chiphelper_private.h"
-
-#ifndef nelem
-#define nelem(a) (sizeof(a) / sizeof(a[0]))
-#endif
-
-#define counted(foo) { nelem(foo), foo }
-#define null_counted() { 0, NULL }
-
-/* The init values are a set of register writes that we must
- perform when we first connect to the chip to get it working.
- They swicth on the correct clocks and possibly set the host
- interface as a wkaeup source. They should not be used if
- proper HIP opperation is required, but are useful before we
- do a code download. */
-static const struct chip_helper_init_values init_vals_v1[] = {
- { 0xFDBB, 0xFFFF },
- { 0xFDB6, 0x03FF },
- { 0xFDB1, 0x01E3 },
- { 0xFDB3, 0x0FFF },
- { 0xFEE3, 0x08F0 },
- { 0xFEE7, 0x3C3F },
- { 0xFEE6, 0x0050 },
- { 0xFDBA, 0x0000 }
-};
-
-static const struct chip_helper_init_values init_vals_v2[] = {
- { 0xFDB6, 0x0FFF },
- { 0xF023, 0x3F3F },
- { 0xFDB1, 0x01E3 },
- { 0xFDB3, 0x0FFF },
- { 0xF003, 0x08F0 },
- { 0xF007, 0x3C3F },
- { 0xF006, 0x0050 }
-};
-
-
-static const struct chip_helper_init_values init_vals_v22_v23[] = {
- { 0xF81C, 0x00FF },
- /*{ 0x????, 0x???? }, */
- { 0xF80C, 0x1FFF },
- { 0xFA25, 0x001F },
- { 0xF804, 0x00FF },
- { 0xF802, 0x0FFF },
- /*{ 0x????, 0x???? },
- { 0x????, 0x???? },
- { 0x????, 0x???? }*/
-};
-
-static const u16 reset_program_a_v1_or_v2[] = {
- 0x0000
-};
-static const u16 reset_program_b_v1_or_v2[] = {
- 0x0010, 0xFE00, 0xA021, 0xFF00, 0x8111, 0x0009, 0x0CA4, 0x0114,
- 0x0280, 0x04F8, 0xFE00, 0x6F25, 0x06E0, 0x0010, 0xFC00, 0x0121,
- 0xFC00, 0x0225, 0xFE00, 0x7125, 0xFE00, 0x6D11, 0x03F0, 0xFE00,
- 0x6E25, 0x0008, 0x00E0
-};
-
-static const struct chip_helper_reset_values reset_program_v1_or_v2[] =
-{
- {
- MAKE_GP(REGISTERS, 0x000C),
- nelem(reset_program_a_v1_or_v2),
- reset_program_a_v1_or_v2
- },
- {
- MAKE_GP(MAC_PMEM, 0x000000),
- nelem(reset_program_b_v1_or_v2),
- reset_program_b_v1_or_v2
- }
-};
-
-static const struct chip_map_address_t unifi_map_address_v1_v2[] =
-{
- { 0xFE9F, 0xFE7B }, /* PM1_BANK_SELECT */
- { 0xFE9E, 0xFE78 }, /* PM2_BANK_SELECT */
- { 0xFE9D, 0xFE7E }, /* SHARED_DMEM_PAGE */
- { 0xFE91, 0xFE90 }, /* PROC_SELECT */
- { 0xFE8D, 0xFE8C }, /* STOP_STATUS */
-};
-
-static const struct chip_map_address_t unifi_map_address_v22_v23[] =
-{
- { 0xF8F9, 0xF8AC }, /* GW1_CONFIG */
- { 0xF8FA, 0xF8AD }, /* GW2_CONFIG */
- { 0xF8FB, 0xF8AE }, /* GW3_CONFIG */
- { 0xF830, 0xF81E }, /* PROC_SELECT */
- { 0xF831, 0xF81F }, /* STOP_STATUS */
- { 0xF8FC, 0xF8AF }, /* IO_LOG_ADDRESS */
-};
-
-static const struct chip_device_regs_t unifi_device_regs_null =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0x0000, /* GBL_MISC_ENABLES */
- 0x0000, /* DBG_EMU_CMD */
- {
- 0x0000, /* HOST.DBG_PROC_SELECT */
- 0x0000, /* HOST.DBG_STOP_STATUS */
- 0x0000, /* HOST.WINDOW1_PAGE */
- 0x0000, /* HOST.WINDOW2_PAGE */
- 0x0000, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0x0000, /* SPI.DBG_PROC_SELECT */
- 0x0000, /* SPI.DBG_STOP_STATUS */
- 0x0000, /* SPI.WINDOW1_PAGE */
- 0x0000, /* SPI.WINDOW2_PAGE */
- 0x0000, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0x0000, /* DBG_RESET */
- 0x0000, /* > DBG_RESET_VALUE */
- 0x0000, /* DBG_RESET_WARN */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0x0000, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0000, /* PROC_PC_SNOOP */
- 0x0000, /* WATCHDOG_DISABLE */
- 0x0000, /* MAILBOX0 */
- 0x0000, /* MAILBOX1 */
- 0x0000, /* MAILBOX2 */
- 0x0000, /* MAILBOX3 */
- 0x0000, /* SDIO_HOST_INT */
- 0x0000, /* SHARED_IO_INTERRUPT */
- 0x0000, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF105x */
-static const struct chip_device_regs_t unifi_device_regs_v1 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xFE87, /* GBL_MISC_ENABLES */
- 0xFE9C, /* DBG_EMU_CMD */
- {
- 0xFE90, /* HOST.DBG_PROC_SELECT */
- 0xFE8C, /* HOST.DBG_STOP_STATUS */
- 0xFE7B, /* HOST.WINDOW1_PAGE */
- 0xFE78, /* HOST.WINDOW2_PAGE */
- 0xFE7E, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0xFE91, /* SPI.DBG_PROC_SELECT */
- 0xFE8D, /* SPI.DBG_STOP_STATUS */
- 0xFE9F, /* SPI.WINDOW1_PAGE */
- 0xFE9E, /* SPI.WINDOW2_PAGE */
- 0xFE9D, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0xFE92, /* DBG_RESET */
- 0x0001, /* > DBG_RESET_VALUE */
- 0xFDA0, /* DBG_RESET_WARN (HOST_SELECT) */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0xFE92, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0051, /* PROC_PC_SNOOP */
- 0xFE70, /* WATCHDOG_DISABLE */
- 0xFE6B, /* MAILBOX0 */
- 0xFE6A, /* MAILBOX1 */
- 0xFE69, /* MAILBOX2 */
- 0xFE68, /* MAILBOX3 */
- 0xFE67, /* SDIO_HOST_INT */
- 0xFE65, /* SHARED_IO_INTERRUPT */
- 0xFDE9, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF2... */
-static const struct chip_device_regs_t unifi_device_regs_v2 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xFE87, /* GBL_MISC_ENABLES */
- 0xFE9C, /* DBG_EMU_CMD */
- {
- 0xFE90, /* HOST.DBG_PROC_SELECT */
- 0xFE8C, /* HOST.DBG_STOP_STATUS */
- 0xFE7B, /* HOST.WINDOW1_PAGE */
- 0xFE78, /* HOST.WINDOW2_PAGE */
- 0xFE7E, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0xFE91, /* SPI.DBG_PROC_SELECT */
- 0xFE8D, /* SPI.DBG_STOP_STATUS */
- 0xFE9F, /* SPI.WINDOW1_PAGE */
- 0xFE9E, /* SPI.WINDOW2_PAGE */
- 0xFE9D, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0xFE92, /* DBG_RESET */
- 0x0000, /* > DBG_RESET_VALUE */
- 0xFDE9, /* DBG_RESET_WARN (TEST_FLASH_DATA - SHARED_MAILBOX2B) */
- 0xFFFF, /* DBG_RESET_WARN_VALUE */
- 0xFDE9, /* DBG_RESET_RESULT (TEST_FLASH_DATA) */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0051, /* PROC_PC_SNOOP */
- 0xFE70, /* WATCHDOG_DISABLE */
- 0xFE6B, /* MAILBOX0 */
- 0xFE6A, /* MAILBOX1 */
- 0xFE69, /* MAILBOX2 */
- 0xFE68, /* MAILBOX3 */
- 0xFE67, /* SDIO_HOST_INT */
- 0xFE65, /* SHARED_IO_INTERRUPT */
- 0xFE69, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF60xx */
-static const struct chip_device_regs_t unifi_device_regs_v22_v23 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xF84F, /* GBL_MISC_ENABLES */
- 0xF81D, /* DBG_EMU_CMD */
- {
- 0xF81E, /* HOST.DBG_PROC_SELECT */
- 0xF81F, /* HOST.DBG_STOP_STATUS */
- 0xF8AC, /* HOST.WINDOW1_PAGE */
- 0xF8AD, /* HOST.WINDOW2_PAGE */
- 0xF8AE, /* HOST.WINDOW3_PAGE */
- 0xF8AF /* HOST.IO_LOG_ADDR */
- },
- {
- 0xF830, /* SPI.DBG_PROC_SELECT */
- 0xF831, /* SPI.DBG_STOP_STATUS */
- 0xF8F9, /* SPI.WINDOW1_PAGE */
- 0xF8FA, /* SPI.WINDOW2_PAGE */
- 0xF8FB, /* SPI.WINDOW3_PAGE */
- 0xF8FC /* SPI.IO_LOG_ADDR */
- },
- 0xF82F, /* DBG_RESET */
- 0x0001, /* > DBG_RESET_VALUE */
- 0x0000, /* DBG_RESET_WARN */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0xF82F, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x001B, /* PROC_PC_SNOOP */
- 0x0055, /* WATCHDOG_DISABLE */
- 0xF84B, /* MAILBOX0 */
- 0xF84C, /* MAILBOX1 */
- 0xF84D, /* MAILBOX2 */
- 0xF84E, /* MAILBOX3 */
- 0xF92F, /* SDIO_HOST_INT */
- 0xF92B, /* SDIO_FROMHOST_SCRTACH0 / SHARED_IO_INTERRUPT */
- 0xF84D, /* SDIO HIP HANDSHAKE (MAILBOX2) */
- 0xF9FB /* COEX_STATUS */
-};
-
-/* Program memory window on UF105x. */
-static const struct window_shift_info_t prog_window_array_unifi_v1_v2[CHIP_HELPER_WT_COUNT] =
-{
- { TRUE, 11, 0x0200 }, /* CODE RAM */
- { TRUE, 11, 0x0000 }, /* FLASH */
- { TRUE, 11, 0x0400 }, /* External SRAM */
- { FALSE, 0, 0 }, /* ROM */
- { FALSE, 0, 0 } /* SHARED */
-};
-
-/* Shared memory window on UF105x. */
-static const struct window_shift_info_t shared_window_array_unifi_v1_v2[CHIP_HELPER_WT_COUNT] =
-{
- { FALSE, 0, 0 }, /* CODE RAM */
- { FALSE, 0, 0 }, /* FLASH */
- { FALSE, 0, 0 }, /* External SRAM */
- { FALSE, 0, 0 }, /* ROM */
- { TRUE, 11, 0x0000 } /* SHARED */
-};
-
-/* One of the Generic Windows on UF60xx and later. */
-static const struct window_shift_info_t generic_window_array_unifi_v22_v23[CHIP_HELPER_WT_COUNT] =
-{
- { TRUE, 11, 0x3800 }, /* CODE RAM */
- { FALSE, 0, 0 }, /* FLASH */
- { FALSE, 0, 0 }, /* External SRAM */
- { TRUE, 11, 0x2000 }, /* ROM */
- { TRUE, 11, 0x0000 } /* SHARED */
-};
-
-/* The three windows on UF105x. */
-static const struct window_info_t prog1_window_unifi_v1_v2 = { 0x0000, 0x2000, 0x0080, prog_window_array_unifi_v1_v2 };
-static const struct window_info_t prog2_window_unifi_v1_v2 = { 0x2000, 0x2000, 0x0000, prog_window_array_unifi_v1_v2 };
-static const struct window_info_t shared_window_unifi_v1_v2 = { 0x4000, 0x2000, 0x0000, shared_window_array_unifi_v1_v2 };
-
-/* The three windows on UF60xx and later. */
-static const struct window_info_t generic1_window_unifi_v22_v23 = { 0x0000, 0x2000, 0x0080, generic_window_array_unifi_v22_v23 };
-static const struct window_info_t generic2_window_unifi_v22_v23 = { 0x2000, 0x2000, 0x0000, generic_window_array_unifi_v22_v23 };
-static const struct window_info_t generic3_window_unifi_v22_v23 = { 0x4000, 0x2000, 0x0000, generic_window_array_unifi_v22_v23 };
-
-static const struct chip_device_desc_t chip_device_desc_null =
-{
- { FALSE, 0x0000, 0x0000, 0x00 },
- "",
- "",
- null_counted(), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_null, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- FALSE, /* has_wlan */
- },
- null_counted(),
- /* prog_offset */
- {
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000
- },
- /* data_offset */
- {
- 0x0000 /* ram */
- },
- /* windows */
- {
- NULL,
- NULL,
- NULL
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v1 =
-{
- { FALSE, 0xf0ff, 0x1001, 0x01 }, /* UF105x R01 */
- "UF105x",
- "UniFi-1",
- counted(init_vals_v1), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v1, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v2 =
-{
- { FALSE, 0xf0ff, 0x2001, 0x02 }, /* UF2... R02 */
- "UF2...",
- "UniFi-2",
- counted(init_vals_v2), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v2, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v3 =
-{
- { FALSE, 0xf0ff, 0x3001, 0x02 }, /* UF2... R03 */
- "UF2...",
- "UniFi-3",
- counted(init_vals_v2), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v2, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v22 =
-{
- { FALSE, 0x00ff, 0x0022, 0x07 }, /* UF60xx */
- "UF60xx",
- "UniFi-4",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23), /* map */
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_ram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v23 =
-{
- { FALSE, 0x00ff, 0x0023, 0x08 }, /* UF.... */
- "UF....",
- "UF.... (5)",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- TRUE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23),
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_sram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-static const struct chip_device_desc_t hyd_wlan_subsys_desc_v1 =
-{
- { FALSE, 0x00ff, 0x0044, 0x00 }, /* UF.... */
- "HYD...",
- "HYD... ",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23),
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_sram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-
-/* This is the list of all chips that we know about. I'm
- assuming that the order here will be important - we
- might have multiple entries witrh the same SDIO id for
- instance. The first one in this list will be the one
- that is returned if a search is done on only that id.
- The client will then have to call GetVersionXXX again
- but with more detailed info.
-
- I don't know if we need to signal this up to the client
- in some way?
-
- (We get the SDIO id before we know anything else about
- the chip. We might not be able to read any of the other
- registers at first, but we still need to know about the
- chip). */
-static const struct chip_device_desc_t *chip_ver_to_desc[] =
-{
- &unifi_device_desc_v1, /* UF105x R01 */
- &unifi_device_desc_v2, /* UF2... R02 */
- &unifi_device_desc_v3, /* UF2... R03 */
- &unifi_device_desc_v22, /* UF60xx */
- &unifi_device_desc_v23, /* UF.... */
- &hyd_wlan_subsys_desc_v1
-};
-
-ChipDescript* ChipHelper_GetVersionSdio(u8 sdio_ver)
-{
- u32 i;
-
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (chip_ver_to_desc[i]->chip_version.sdio == sdio_ver)
- {
- return chip_ver_to_desc[i];
- }
- }
-
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionAny(u16 from_FF9A, u16 from_FE81)
-{
- u32 i;
-
- if ((from_FF9A & 0xFF00) != 0)
- {
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (chip_ver_to_desc[i]->chip_version.pre_bc7 &&
- ((from_FF9A & chip_ver_to_desc[i]->chip_version.mask) ==
- chip_ver_to_desc[i]->chip_version.result))
- {
- return chip_ver_to_desc[i];
- }
- }
- }
- else
- {
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (!chip_ver_to_desc[i]->chip_version.pre_bc7 &&
- ((from_FE81 & chip_ver_to_desc[i]->chip_version.mask) ==
- chip_ver_to_desc[i]->chip_version.result))
- {
- return chip_ver_to_desc[i];
- }
- }
- }
-
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionUniFi(u16 ver)
-{
- return ChipHelper_GetVersionAny(0x0000, ver);
-}
-
-
-ChipDescript *ChipHelper_Null(void)
-{
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionBlueCore(enum chip_helper_bluecore_age bc_age, u16 version)
-{
- if (bc_age == chip_helper_bluecore_pre_bc7)
- {
- return ChipHelper_GetVersionAny(version, 0x0000);
- }
- else
- {
- return ChipHelper_GetVersionAny(0x0000, version);
- }
-}
-
-
-/* Expand the DEF0 functions into simple code to return the
- correct thing. The DEF1 functions expand to nothing in
- this X macro expansion. */
-#define CHIP_HELPER_DEF0_C_DEF(ret_type, name, info) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help) \
- { \
- return chip_help->info; \
- }
-#define CHIP_HELPER_DEF1_C_DEF(ret_type, name, type1, name1)
-
-CHIP_HELPER_LIST(C_DEF)
-
-/*
- * Map register addresses between HOST and SPI access.
- */
-u16 ChipHelper_MapAddress_SPI2HOST(ChipDescript *chip_help, u16 addr)
-{
- u32 i;
- for (i = 0; i < chip_help->map.len; i++)
- {
- if (chip_help->map.vals[i].spi == addr)
- {
- return chip_help->map.vals[i].host;
- }
- }
- return addr;
-}
-
-
-u16 ChipHelper_MapAddress_HOST2SPI(ChipDescript *chip_help, u16 addr)
-{
- u32 i;
- for (i = 0; i < chip_help->map.len; i++)
- {
- if (chip_help->map.vals[i].host == addr)
- {
- return chip_help->map.vals[i].spi;
- }
- }
- return addr;
-}
-
-
-/* The address returned by this function is the start of the
- window in the address space, that is where we can start
- accessing data from. If a section of the window at the
- start is unusable because something else is cluttering up
- the address map then that is taken into account and this
- function returns that address justt past that. */
-u16 ChipHelper_WINDOW_ADDRESS(ChipDescript *chip_help,
- enum chip_helper_window_index window)
-{
- if (window < CHIP_HELPER_WINDOW_COUNT &&
- chip_help->windows[window] != NULL)
- {
- return chip_help->windows[window]->address + chip_help->windows[window]->blocked;
- }
- return 0;
-}
-
-
-/* This returns the size of the window minus any blocked section */
-u16 ChipHelper_WINDOW_SIZE(ChipDescript *chip_help,
- enum chip_helper_window_index window)
-{
- if (window < CHIP_HELPER_WINDOW_COUNT &&
- chip_help->windows[window] != NULL)
- {
- return chip_help->windows[window]->size - chip_help->windows[window]->blocked;
- }
- return 0;
-}
-
-
-/* Get the register writes we should do to make sure that
- the chip is running with most clocks on. */
-u32 ChipHelper_ClockStartupSequence(ChipDescript *chip_help,
- const struct chip_helper_init_values **val)
-{
- *val = chip_help->init.vals;
- return chip_help->init.len;
-}
-
-
-/* Get the set of values tat we should write to the chip to perform a reset. */
-u32 ChipHelper_HostResetSequence(ChipDescript *chip_help,
- const struct chip_helper_reset_values **val)
-{
- *val = chip_help->reset_prog.vals;
- return chip_help->reset_prog.len;
-}
-
-
-/* Decode a windowed access to the chip. */
-s32 ChipHelper_DecodeWindow(ChipDescript *chip_help,
- enum chip_helper_window_index window,
- enum chip_helper_window_type type,
- u32 offset,
- u16 *page, u16 *addr, u32 *len)
-{
- const struct window_info_t *win;
- const struct window_shift_info_t *mode;
- u16 of, pg;
-
- if (window >= CHIP_HELPER_WINDOW_COUNT)
- {
- return FALSE;
- }
- if ((win = chip_help->windows[window]) == NULL)
- {
- return FALSE;
- }
- if (type >= CHIP_HELPER_WT_COUNT)
- {
- return FALSE;
- }
- if ((mode = &win->mode[type]) == NULL)
- {
- return FALSE;
- }
- if (!mode->allowed)
- {
- return FALSE;
- }
-
- pg = (u16)(offset >> mode->page_shift) + mode->page_offset;
- of = (u16)(offset & ((1 << mode->page_shift) - 1));
- /* If 'blocked' is zero this does nothing, else decrease
- the page register and increase the offset until we aren't
- in the blocked region of the window. */
- while (of < win->blocked)
- {
- of += 1 << mode->page_shift;
- pg--;
- }
- *page = pg;
- *addr = win->address + of;
- *len = win->size - of;
- return TRUE;
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_chiphelper.h b/drivers/staging/csr/csr_wifi_hip_chiphelper.h
deleted file mode 100644
index 09b3aefcbced..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_chiphelper.h
+++ /dev/null
@@ -1,407 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_HIP_CHIPHELPER_H__
-#define CSR_WIFI_HIP_CHIPHELPER_H__
-
-
-#include <linux/types.h>
-
-/* The age of the BlueCore chip. This is probably not useful, if
- you know the age then you can probably work out the version directly. */
-enum chip_helper_bluecore_age
-{
- chip_helper_bluecore_pre_bc7,
- chip_helper_bluecore_bc7_or_later
-};
-
-/* We support up to three windowed regions at the moment.
- Don't reorder these - they're used to index into an array. */
-enum chip_helper_window_index
-{
- CHIP_HELPER_WINDOW_1 = 0,
- CHIP_HELPER_WINDOW_2 = 1,
- CHIP_HELPER_WINDOW_3 = 2,
- CHIP_HELPER_WINDOW_COUNT = 3
-};
-
-/* These are the things that we can access through a window.
- Don't reorder these - they're used to index into an array. */
-enum chip_helper_window_type
-{
- CHIP_HELPER_WT_CODE_RAM = 0,
- CHIP_HELPER_WT_FLASH = 1,
- CHIP_HELPER_WT_EXT_SRAM = 2,
- CHIP_HELPER_WT_ROM = 3,
- CHIP_HELPER_WT_SHARED = 4,
- CHIP_HELPER_WT_COUNT = 5
-};
-
-/* Commands to stop and start the XAP */
-enum chip_helper_dbg_emu_cmd_enum
-{
- CHIP_HELPER_DBG_EMU_CMD_XAP_STEP_MASK = 0x0001,
- CHIP_HELPER_DBG_EMU_CMD_XAP_RUN_B_MASK = 0x0002,
- CHIP_HELPER_DBG_EMU_CMD_XAP_BRK_MASK = 0x0004,
- CHIP_HELPER_DBG_EMU_CMD_XAP_WAKEUP_MASK = 0x0008
-};
-
-/* Bitmasks for Stop and sleep status: DBG_SPI_STOP_STATUS & DBG_HOST_STOP_STATUS */
-enum chip_helper_dbg_stop_status_enum
-{
- CHIP_HELPER_DBG_STOP_STATUS_NONE_MASK = 0x0000,
- CHIP_HELPER_DBG_STOP_STATUS_P0_MASK = 0x0001,
- CHIP_HELPER_DBG_STOP_STATUS_P1_MASK = 0x0002,
- CHIP_HELPER_DBG_STOP_STATUS_P2_MASK = 0x0004,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P0_MASK = 0x0008,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P1_MASK = 0x0010,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P2_MASK = 0x0020,
- /* Legacy names/alias */
- CHIP_HELPER_DBG_STOP_STATUS_MAC_MASK = 0x0001,
- CHIP_HELPER_DBG_STOP_STATUS_PHY_MASK = 0x0002,
- CHIP_HELPER_DBG_STOP_STATUS_BT_MASK = 0x0004,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_MAC_MASK = 0x0008,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_PHY_MASK = 0x0010,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_BT_MASK = 0x0020
-};
-
-/* Codes to disable the watchdog */
-enum chip_helper_watchdog_disable_enum
-{
- CHIP_HELPER_WATCHDOG_DISABLE_CODE1 = 0x6734,
- CHIP_HELPER_WATCHDOG_DISABLE_CODE2 = 0xD6BF,
- CHIP_HELPER_WATCHDOG_DISABLE_CODE3 = 0xC31E
-};
-
-/* Other bits have changed between versions */
-enum chip_helper_gbl_misc_enum
-{
- CHIP_HELPER_GBL_MISC_SPI_STOP_OUT_EN_MASK = 0x0001,
- CHIP_HELPER_GBL_MISC_MMU_INIT_DONE_MASK = 0x0004
-};
-
-/* Coex status register, contains interrupt status and reset pullup status.
- * CHIP_HELPER_COEX_STATUS_RST_PULLS_MSB_MASK can be used to check
- * for WAPI on R03 chips and later. */
-enum chip_helper_coex_status_mask_enum
-{
- CHIP_HELPER_COEX_STATUS_RST_PULLS_LSB_MASK = 0x0001,
- CHIP_HELPER_COEX_STATUS_RST_PULLS_MSB_MASK = 0x0008,
- CHIP_HELPER_COEX_STATUS_WL_FEC_PINS_LSB_MASK = 0x0010,
- CHIP_HELPER_COEX_STATUS_WL_FEC_PINS_MSB_MASK = 0x0080,
- CHIP_HELPER_COEX_STATUS_INT_UART_MASK = 0x0100,
- CHIP_HELPER_COEX_STATUS_INT_BT_LEG_MASK = 0x0200
-};
-
-/* How to select the different CPUs */
-enum chip_helper_dbg_proc_sel_enum
-{
- CHIP_HELPER_DBG_PROC_SEL_MAC = 0,
- CHIP_HELPER_DBG_PROC_SEL_PHY = 1,
- CHIP_HELPER_DBG_PROC_SEL_BT = 2,
- CHIP_HELPER_DBG_PROC_SEL_NONE = 2,
- CHIP_HELPER_DBG_PROC_SEL_BOTH = 3
-};
-
-/* These are the only registers that we have to know the
- address of before we know the chip version. */
-enum chip_helper_fixed_registers
-{
- /* This is the address of GBL_CHIP_VERISON on BC7,
- UF105x, UF60xx and
- anything later than that. */
- CHIP_HELPER_UNIFI_GBL_CHIP_VERSION = 0xFE81,
-
- CHIP_HELPER_OLD_BLUECORE_GBL_CHIP_VERSION = 0xFF9A
-
- /* This isn't used at the moment (but might be needed
- to distinguish the BlueCore sub version?) */
- /* CHIP_HELPER_OLD_BLUECORE_ANA_VERSION_ID = 0xFF7D */
-};
-
-/* Address-value pairs for defining initialisation values */
-struct chip_helper_init_values
-{
- u16 addr;
- u16 value;
-};
-
-/* A block of data that should be written to the device */
-struct chip_helper_reset_values
-{
- u32 gp_address;
- u32 len;
- const u16 *data;
-};
-
-/*
- * This is the C API.
- */
-
-/* opaque type */
-typedef const struct chip_device_desc_t ChipDescript;
-
-/* Return a NULL descriptor */
-ChipDescript* ChipHelper_Null(void);
-
-/* This should get the correct version for any CSR chip.
- The two parameters are what is read from addresses
- 0xFF9A and 0xFE81 (OLD_BLUECORE_GBL_CHIP_VERSION and
- UNIFI_GBL_CHIP_VERSION). These should give a unique identity
- for most (all?) chips.
-
- FF9A is the old GBL_CHIP_VERSION register. If the high
- eight bits are zero then the chip is a new (BC7 +) one
- and FE81 is the _new_ GBL_CHIP_VERSION register. */
-ChipDescript* ChipHelper_GetVersionAny(u16 from_FF9A, u16 from_FE81);
-
-/* The chip is a UniFi, but we don't know which type
- The parameter is the value of UNIFI_GBL_CHIP_VERSION (0xFE81) */
-ChipDescript* ChipHelper_GetVersionUniFi(u16 version);
-
-/* This gets the version from the SDIO device id. This only
- gives quite a coarse grained version, so we should update once
- we hav access to the function N registers. */
-ChipDescript* ChipHelper_GetVersionSdio(u8 sdio_version);
-
-/* The chip is some sort of BlueCore. If "age" is "pre_bc7" then
- "version" is what was read from FF9A. If "age" is bc7_or_later
- then "version" is read from FE81. If we don't know if we're pre
- or post BC7 then we should use "GetVersionAny". */
-ChipDescript* ChipHelper_GetVersionBlueCore(enum chip_helper_bluecore_age age,
- u16 version);
-
-/* The main functions of this class are built with an X macro. This
- means we can generate the C and C++ versions from the same source
- without the two diverging.
-
- The DEF0 functions are simple and take no parameters. The first
- parameter to the macro is the return type. The second parameter
- is the function name and the third parameter is where to get the
- info from (this is hidden from the user).
-
- The DEF1 functions take one parameter. This time the third macro
- parameter is the type of this parameter, and the fourth macro
- parameter is the name of the parameter. The bodies of these
- functions are hand written. */
-#define CHIP_HELPER_LIST(m) \
- CHIP_HELPER_DEF0(m, (const char *, FriendlyName, friendly_name)) \
- CHIP_HELPER_DEF0(m, (const char *, MarketingName, marketing_name)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_EMU_CMD, regs->dbg_emu_cmd)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_HOST_PROC_SELECT, regs->host.dbg_proc_select)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_HOST_STOP_STATUS, regs->host.dbg_stop_status)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW1_PAGE, regs->host.window1_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW2_PAGE, regs->host.window2_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW3_PAGE, regs->host.window3_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_IO_LOG_ADDR, regs->host.io_log_addr)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_SPI_PROC_SELECT, regs->spi.dbg_proc_select)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_SPI_STOP_STATUS, regs->spi.dbg_stop_status)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW1_PAGE, regs->spi.window1_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW2_PAGE, regs->spi.window2_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW3_PAGE, regs->spi.window3_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_IO_LOG_ADDR, regs->spi.io_log_addr)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET, regs->dbg_reset)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_VALUE, regs->dbg_reset_value)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_WARN, regs->dbg_reset_warn)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_WARN_VALUE, regs->dbg_reset_warn_value)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_RESULT, regs->dbg_reset_result)) \
- CHIP_HELPER_DEF0(m, (u16, WATCHDOG_DISABLE, regs->watchdog_disable)) \
- CHIP_HELPER_DEF0(m, (u16, PROC_PC_SNOOP, regs->proc_pc_snoop)) \
- CHIP_HELPER_DEF0(m, (u16, GBL_CHIP_VERSION, regs->gbl_chip_version)) \
- CHIP_HELPER_DEF0(m, (u16, GBL_MISC_ENABLES, regs->gbl_misc_enables)) \
- CHIP_HELPER_DEF0(m, (u16, XAP_PCH, regs->xap_pch)) \
- CHIP_HELPER_DEF0(m, (u16, XAP_PCL, regs->xap_pcl)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX0, regs->mailbox0)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX1, regs->mailbox1)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX2, regs->mailbox2)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX3, regs->mailbox3)) \
- CHIP_HELPER_DEF0(m, (u16, SDIO_HIP_HANDSHAKE, regs->sdio_hip_handshake)) \
- CHIP_HELPER_DEF0(m, (u16, SDIO_HOST_INT, regs->sdio_host_int)) \
- CHIP_HELPER_DEF0(m, (u16, COEX_STATUS, regs->coex_status)) \
- CHIP_HELPER_DEF0(m, (u16, SHARED_IO_INTERRUPT, regs->shared_io_interrupt)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_RAM_OFFSET, prog_offset.ram)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_ROM_OFFSET, prog_offset.rom)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_FLASH_OFFSET, prog_offset.flash)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_EXT_SRAM_OFFSET, prog_offset.ext_sram)) \
- CHIP_HELPER_DEF0(m, (u16, DATA_MEMORY_RAM_OFFSET, data_offset.ram)) \
- CHIP_HELPER_DEF0(m, (s32, HasFlash, bools.has_flash)) \
- CHIP_HELPER_DEF0(m, (s32, HasExtSram, bools.has_ext_sram)) \
- CHIP_HELPER_DEF0(m, (s32, HasRom, bools.has_rom)) \
- CHIP_HELPER_DEF0(m, (s32, HasBt, bools.has_bt)) \
- CHIP_HELPER_DEF0(m, (s32, HasWLan, bools.has_wlan)) \
- CHIP_HELPER_DEF1(m, (u16, WINDOW_ADDRESS, enum chip_helper_window_index, window)) \
- CHIP_HELPER_DEF1(m, (u16, WINDOW_SIZE, enum chip_helper_window_index, window)) \
- CHIP_HELPER_DEF1(m, (u16, MapAddress_SPI2HOST, u16, addr)) \
- CHIP_HELPER_DEF1(m, (u16, MapAddress_HOST2SPI, u16, addr)) \
- CHIP_HELPER_DEF1(m, (u32, ClockStartupSequence, const struct chip_helper_init_values **, val)) \
- CHIP_HELPER_DEF1(m, (u32, HostResetSequence, const struct chip_helper_reset_values **, val))
-
-/* Some magic to help the expansion */
-#define CHIP_HELPER_DEF0(a, b) \
- CHIP_HELPER_DEF0_ ## a b
-#define CHIP_HELPER_DEF1(a, b) \
- CHIP_HELPER_DEF1_ ## a b
-
-/* Macros so that when we expand the list we get "C" function prototypes. */
-#define CHIP_HELPER_DEF0_C_DEC(ret_type, name, info) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help);
-#define CHIP_HELPER_DEF1_C_DEC(ret_type, name, type1, name1) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help, type1 name1);
-
-CHIP_HELPER_LIST(C_DEC)
-
-/* FriendlyName
- MarketingName
-
- These two functions return human readable strings that describe
- the chip. FriendlyName returns something that a software engineer
- at CSR might understand. MarketingName returns something more like
- an external name for a CSR chip.
-*/
-/* DBG_EMU_CMD
- WATCHDOG_DISABLE
- PROC_PC_SNOOP
- GBL_CHIP_VERSION
- XAP_PCH
- XAP_PCL
-
- These registers are used to control the XAPs.
-*/
-/* DBG_HOST_PROC_SELECT DBG_HOST_STOP_STATUS
- HOST_WINDOW1_PAGE HOST_WINDOW2_PAGE HOST_WINDOW3_PAGE
- HOST_IO_LOG_ADDR
- DBG_SPI_PROC_SELECT DBG_SPI_STOP_STATUS
- SPI_WINDOW1_PAGE SPI_WINDOW2_PAGE SPI_WINDOW3_PAGE
- SPI_IO_LOG_ADDR
-
- These register are used to control the XAPs and the memory
- windows, normally while debugging the code on chip. There
- are two versons of these registers, one for access via SPI
- and another for access via the host interface.
-*/
-/* DBG_RESET
- DBG_RESET_VALUE
- DBG_RESET_WARN
- DBG_RESET_WARN_VALUE
- DBG_RESET_RESULT
-
- These registers are used to reset the XAP. This can be
- quite complex for some chips. If DBG_RESET_WARN is non
- zero the DBG_RESET_WARN_VALUE should be written to address
- DBG_RESET_WARN before the reset is perfeormed. DBG_RESET_VALUE
- should then be written to DBG_RESET to make the reset happen.
- The DBG_RESET_RESULT register should contain 0 if the reset
- was successful.
-*/
-/* GBL_MISC_ENABLES
-
- This register controls some special chip features. It
- should be used with care is it changes quite a lot between
- chip versions.
-*/
-/* MAILBOX0
- MAILBOX1
- MAILBOX2
- MAILBOX3
-
- The mailbox registers are for communication between the host
- and the firmware. There use is described in part by the host
- interface protcol specifcation.
-*/
-/* SDIO_HIP_HANDSHAKE
-
- This is one of the more important SDIO HIP registers. On some
- chips it has the same value as one of the mailbox registers
- and on other chips it is different.
-*/
-/* SDIO_HOST_INT
- SHARED_IO_INTERRUPT
-
- These registers are used by some versions of the host interface
- protocol specification. Their names should probably be changed
- to hide the registers and to expose the functions more.
-*/
-/* COEX_STATUS
-
- Coex status register, contains interrupt status and reset
- pullup status. The latter is used to detect WAPI.
-*/
-/* PROGRAM_MEMORY_RAM_OFFSET
- PROGRAM_MEMORY_ROM_OFFSET
- PROGRAM_MEMORY_FLASH_OFFSET
- PROGRAM_MEMORY_EXT_SRAM_OFFSET
- DATA_MEMORY_RAM_OFFSET
-
- These are constants that describe the offset of the different
- memory types in the two different address spaces.
-*/
-/* HasFlash HasExtSram HasRom
- HasBt HasWLan
-
- These are a set of bools describing the chip.
-*/
-/* WINDOW_ADDRESS WINDOW_SIZE
-
- These two functions return the size and address of the windows.
- The address is the address of the lowest value in the address
- map that is part of the window and the size is the number of
- visible words.
-
- Some of the windows have their lowest portion covered by
- registers. For these windows address is the first address
- after the registers and size is the siave excluding the part
- covered by registers.
-*/
-/* MapAddress_SPI2HOST
- MapAddress_HOST2SPI
-
- The debugging interface is duplicated on UniFi and later chips
- so that there are two versions - one over the SPI interaface and
- the other over the SDIO interface. These functions map the
- registers between these two interfaces.
-*/
-/* ClockStartupSequence
-
- This function returns the list of register value pairs that
- should be forced into UniFi to enable SPI communication. This
- set of registers is not needed if the firmware is running, but
- will be needed if the device is being booted from cold. These
- register writes enable the clocks and setup the PLL to a basic
- working state. SPI access might be unreliable until these writes
- have occurred (And they may take mulitple goes).
-*/
-/* HostResetSequence
-
- This returns a number of chunks of data and generic pointers.
- All of the XAPs should be stopped. The data should be written
- to the generic pointers. The instruction pointer for the MAC
- should then be set to the start of program memory and then the
- MAC should be "go"d. This will reset the chip in a reliable
- and orderly manner without resetting the SDIO interface. It
- is therefore not needed if the chip is being accessed by the
- SPI interface (the DBG_RESET_ mechanism can be used instead).
-*/
-
-/* The Decode Window function is more complex. For the window
- 'window' it tries to return the address and page register
- value needed to see offset 'offset' of memory type 'type'.
-
- It return 1 on success and 0 on failure. 'page' is what
- should be written to the page register. 'addr' is the
- address in the XAPs 16 address map to read from. 'len'
- is the length that we can read without having to change
- the page registers. */
-s32 ChipHelper_DecodeWindow(ChipDescript *chip_help,
- enum chip_helper_window_index window,
- enum chip_helper_window_type type,
- u32 offset,
- u16 *page, u16 *addr, u32 *len);
-
-#endif
diff --git a/drivers/staging/csr/csr_wifi_hip_chiphelper_private.h b/drivers/staging/csr/csr_wifi_hip_chiphelper_private.h
deleted file mode 100644
index e5e579912550..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_chiphelper_private.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__
-#define CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__
-
-
-#include "csr_wifi_hip_chiphelper.h"
-
-/* This GP stuff should be somewhere else? */
-
-/* Memory spaces encoded in top byte of Generic Pointer type */
-#define UNIFI_SH_DMEM 0x01 /* Shared Data Memory */
-#define UNIFI_EXT_FLASH 0x02 /* External FLASH */
-#define UNIFI_EXT_SRAM 0x03 /* External SRAM */
-#define UNIFI_REGISTERS 0x04 /* Registers */
-#define UNIFI_PHY_DMEM 0x10 /* PHY Data Memory */
-#define UNIFI_PHY_PMEM 0x11 /* PHY Program Memory */
-#define UNIFI_PHY_ROM 0x12 /* PHY ROM */
-#define UNIFI_MAC_DMEM 0x20 /* MAC Data Memory */
-#define UNIFI_MAC_PMEM 0x21 /* MAC Program Memory */
-#define UNIFI_MAC_ROM 0x22 /* MAC ROM */
-#define UNIFI_BT_DMEM 0x30 /* BT Data Memory */
-#define UNIFI_BT_PMEM 0x31 /* BT Program Memory */
-#define UNIFI_BT_ROM 0x32 /* BT ROM */
-
-#define MAKE_GP(R, O) (((UNIFI_ ## R) << 24) | (O))
-#define GP_OFFSET(GP) ((GP) & 0xFFFFFF)
-#define GP_SPACE(GP) (((GP) >> 24) & 0xFF)
-
-
-/* Address value pairs */
-struct val_array_t
-{
- u32 len;
- const struct chip_helper_init_values *vals;
-};
-
-/* Just a (counted) u16 array */
-struct data_array_t
-{
- u32 len;
- const u16 *vals;
-};
-
-struct reset_prog_t
-{
- u32 len;
- const struct chip_helper_reset_values *vals;
-};
-
-/* The addresses of registers that are equivalent but on
- different host transports. */
-struct chip_map_address_t
-{
- u16 spi, host;
-};
-
-struct map_array_t
-{
- u32 len;
- const struct chip_map_address_t *vals;
-};
-
-struct chip_device_regs_per_transport_t
-{
- u16 dbg_proc_select;
- u16 dbg_stop_status;
- u16 window1_page; /* PROG_PMEM1 or GW1 */
- u16 window2_page; /* PROG_PMEM2 or GW2 */
- u16 window3_page; /* SHARED or GW3 */
- u16 io_log_addr;
-};
-
-struct chip_device_regs_t
-{
- u16 gbl_chip_version;
- u16 gbl_misc_enables;
- u16 dbg_emu_cmd;
- struct chip_device_regs_per_transport_t host;
- struct chip_device_regs_per_transport_t spi;
- u16 dbg_reset;
- u16 dbg_reset_value;
- u16 dbg_reset_warn;
- u16 dbg_reset_warn_value;
- u16 dbg_reset_result;
- u16 xap_pch;
- u16 xap_pcl;
- u16 proc_pc_snoop;
- u16 watchdog_disable;
- u16 mailbox0;
- u16 mailbox1;
- u16 mailbox2;
- u16 mailbox3;
- u16 sdio_host_int;
- u16 shared_io_interrupt;
- u16 sdio_hip_handshake;
- u16 coex_status; /* Allows WAPI detection */
-};
-
-/* If allowed is false then this window does not provide this
- type of access.
- This describes how addresses should be shifted to make the
- "page" address. The address is shifted left by 'page_shift'
- and then has 'page_offset' added. This value should then be
- written to the page register. */
-struct window_shift_info_t
-{
- s32 allowed;
- u32 page_shift;
- u16 page_offset;
-};
-
-/* Each window has an address and size. These are obvious. It then
- has a description for each type of memory that might be accessed
- through it. There might also be a start to the offset of the window.
- This means that that number of addresses at the start of the window
- are unusable. */
-struct window_info_t
-{
- u16 address;
- u16 size;
- u16 blocked;
- const struct window_shift_info_t *mode;
-};
-
-/* If GBL_CHIP_VERSION and'ed with 'mask' and is equal to 'result'
- then this is the correct set of info. If pre_bc7 is true then the
- address of GBL_CHIP_VERSION is FF9A, else its FE81. */
-struct chip_version_t
-{
- s32 pre_bc7;
- u16 mask;
- u16 result;
- u8 sdio;
-};
-
-struct chip_device_desc_t
-{
- struct chip_version_t chip_version;
-
- /* This is a text string that a human might find useful (BC02, UF105x) */
- const char *friendly_name;
- /* This is what we show to customers */
- const char *marketing_name;
-
- /* Initialisation values to write following a reset */
- struct val_array_t init;
-
- /* Binary sequence for hard reset */
- struct reset_prog_t reset_prog;
-
- /* The register map */
- const struct chip_device_regs_t *regs;
-
- /* Some misc. info on the chip */
- struct
- {
- u32 has_flash : 1;
- u32 has_ext_sram : 1;
- u32 has_rom : 1;
- u32 has_bt : 1;
- u32 has_wlan : 1;
- } bools;
-
- /* This table is used to remap register addresses depending on what
- host interface is used. On the BC7 and later chips there are
- multiple sets of memory window registers, on for each host
- interafce (SDIO / SPI). The correct one is needed. */
- struct map_array_t map;
-
- /* The offsets into the program address space of the different types of memory.
- The RAM offset is probably the most useful. */
- struct
- {
- u32 ram;
- u32 rom;
- u32 flash;
- u32 ext_sram;
- } prog_offset;
-
- /* The offsets into the data address space of interesting things. */
- struct
- {
- u16 ram;
- /* maybe add shared / page tables? */
- } data_offset;
-
- /* Information on the different windows */
- const struct window_info_t *windows[CHIP_HELPER_WINDOW_COUNT];
-};
-
-#endif /* CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_conversions.h b/drivers/staging/csr/csr_wifi_hip_conversions.h
deleted file mode 100644
index bf7a52e82995..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_conversions.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: csr_wifi_hip_conversions.h
- *
- * PURPOSE:
- * This header file provides the macros for converting to and from
- * wire format.
- * These macros *MUST* work for little-endian AND big-endian hosts.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_CONVERSIONS_H__
-#define __CSR_WIFI_HIP_CONVERSIONS_H__
-
-#define SIZEOF_UINT16 2
-#define SIZEOF_UINT32 4
-#define SIZEOF_UINT64 8
-
-#define SIZEOF_SIGNAL_HEADER 6
-#define SIZEOF_DATAREF 4
-
-
-/*
- * Macro to retrieve the signal ID from a wire-format signal.
- */
-#define GET_SIGNAL_ID(_buf) CSR_GET_UINT16_FROM_LITTLE_ENDIAN((_buf))
-
-/*
- * Macros to retrieve and set the DATAREF fields in a packed (i.e. wire-format)
- * HIP signal.
- */
-#define GET_PACKED_DATAREF_SLOT(_buf, _ref) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0))
-
-#define GET_PACKED_DATAREF_LEN(_buf, _ref) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2))
-
-#define SET_PACKED_DATAREF_SLOT(_buf, _ref, _slot) \
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_slot), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0))
-
-#define SET_PACKED_DATAREF_LEN(_buf, _ref, _len) \
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_len), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2))
-
-#define GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(_buf) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8))
-
-#define GET_PACKED_MA_PACKET_REQUEST_HOST_TAG(_buf) \
- CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 4))
-
-#define GET_PACKED_MA_PACKET_CONFIRM_HOST_TAG(_buf) \
- CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8))
-
-#define GET_PACKED_MA_PACKET_CONFIRM_TRANSMISSION_STATUS(_buf) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 2))
-
-
-s32 get_packed_struct_size(const u8 *buf);
-CsrResult read_unpack_signal(const u8 *ptr, CSR_SIGNAL *sig);
-CsrResult write_pack(const CSR_SIGNAL *sig, u8 *ptr, u16 *sig_len);
-
-#endif /* __CSR_WIFI_HIP_CONVERSIONS_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_hip_download.c b/drivers/staging/csr/csr_wifi_hip_download.c
deleted file mode 100644
index 2f44a383d2cf..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_download.c
+++ /dev/null
@@ -1,819 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_download.c
- *
- * PURPOSE:
- * Routines for downloading firmware to UniFi.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_xbv.h"
-
-#undef CSR_WIFI_IGNORE_PATCH_VERSION_MISMATCH
-
-static CsrResult do_patch_download(card_t *card, void *dlpriv,
- xbv1_t *pfwinfo, u32 boot_ctrl_addr);
-
-static CsrResult do_patch_convert_download(card_t *card,
- void *dlpriv, xbv1_t *pfwinfo);
-
-/*
- * ---------------------------------------------------------------------------
- * _find_in_slut
- *
- * Find the offset of the appropriate object in the SLUT of a card
- *
- * Arguments:
- * card Pointer to card struct
- * psym Pointer to symbol object.
- * id set up by caller
- * obj will be set up by this function
- * pslut Pointer to SLUT address, if 0xffffffff then it must be
- * read from the chip.
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * Non-zero on error,
- * CSR_WIFI_HIP_RESULT_NOT_FOUND if not found
- * ---------------------------------------------------------------------------
- */
-static CsrResult _find_in_slut(card_t *card, symbol_t *psym, u32 *pslut)
-{
- u32 slut_address;
- u16 finger_print;
- CsrResult r;
- CsrResult csrResult;
-
- /* Get SLUT address */
- if (*pslut == 0xffffffff)
- {
- r = card_wait_for_firmware_to_start(card, &slut_address);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Firmware hasn't started\n");
- return r;
- }
- *pslut = slut_address;
-
- /*
- * Firmware has started so set the SDIO bus clock to the initial speed,
- * faster than UNIFI_SDIO_CLOCK_SAFE_HZ, to speed up the f/w download.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
- }
- else
- {
- slut_address = *pslut; /* Use previously discovered address */
- }
- unifi_trace(card->ospriv, UDBG4, "SLUT addr: 0x%lX\n", slut_address);
-
- /*
- * Check the SLUT fingerprint.
- * The slut_address is a generic pointer so we must use unifi_card_read16().
- */
- unifi_trace(card->ospriv, UDBG4, "Looking for SLUT finger print\n");
- finger_print = 0;
- r = unifi_card_read16(card, slut_address, &finger_print);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SLUT finger print\n");
- return r;
- }
-
- if (finger_print != SLUT_FINGERPRINT)
- {
- unifi_error(card->ospriv, "Failed to find SLUT fingerprint\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Symbol table starts imedately after the fingerprint */
- slut_address += 2;
-
- while (1)
- {
- u16 id;
- u32 obj;
-
- r = unifi_card_read16(card, slut_address, &id);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 2;
-
- if (id == CSR_SLT_END)
- {
- /* End of table reached: not found */
- r = CSR_WIFI_HIP_RESULT_RANGE;
- break;
- }
-
- r = unifi_read32(card, slut_address, &obj);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 4;
-
- unifi_trace(card->ospriv, UDBG3, " found SLUT id %02d.%08lx\n", id, obj);
-
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- /* Found search term? */
- if (id == psym->id)
- {
- unifi_trace(card->ospriv, UDBG1, " matched SLUT id %02d.%08lx\n", id, obj);
- psym->obj = obj;
- r = CSR_RESULT_SUCCESS;
- break;
- }
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * do_patch_convert_download
- *
- * Download the given firmware image to the UniFi, converting from FWDL
- * to PTDL XBV format.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv Pointer to source firmware image
- * fwinfo Pointer to source firmware info struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static CsrResult do_patch_convert_download(card_t *card, void *dlpriv, xbv1_t *pfwinfo)
-{
- CsrResult r;
- u32 slut_base = 0xffffffff;
- void *pfw;
- u32 psize;
- symbol_t sym;
-
- /* Reset the chip to guarantee that the ROM loader is running */
- r = unifi_init(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv,
- "do_patch_convert_download: failed to re-init UniFi\n");
- return r;
- }
-
- /* If no unifi_helper is running, the firmware version must be read */
- if (card->build_id == 0)
- {
- u32 ver = 0;
- sym.id = CSR_SLT_BUILD_ID_NUMBER;
- sym.obj = 0; /* To be updated by _find_in_slut() */
-
- unifi_trace(card->ospriv, UDBG1, "Need f/w version\n");
-
- /* Find chip build id entry in SLUT */
- r = _find_in_slut(card, &sym, &slut_base);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to find CSR_SLT_BUILD_ID_NUMBER\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Read running f/w version */
- r = unifi_read32(card, sym.obj, &ver);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read f/w id\n");
- return CSR_RESULT_FAILURE;
- }
- card->build_id = ver;
- }
-
- /* Convert the ptest firmware to a patch against the running firmware */
- pfw = xbv_to_patch(card, unifi_fw_read, dlpriv, pfwinfo, &psize);
- if (!pfw)
- {
- unifi_error(card->ospriv, "Failed to convert f/w to patch");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- else
- {
- void *desc;
- sym.id = CSR_SLT_BOOT_LOADER_CONTROL;
- sym.obj = 0; /* To be updated by _find_in_slut() */
-
- /* Find boot loader control entry in SLUT */
- r = _find_in_slut(card, &sym, &slut_base);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to find BOOT_LOADER_CONTROL\n");
- kfree(pfw);
- return CSR_RESULT_FAILURE;
- }
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to wake UniFi\n");
- }
-
- /* Get a dlpriv for the patch buffer so that unifi_fw_read() can
- * access it.
- */
- desc = unifi_fw_open_buffer(card->ospriv, pfw, psize);
- if (!desc)
- {
- kfree(pfw);
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Download the patch */
- unifi_info(card->ospriv, "Downloading converted f/w as patch\n");
- r = unifi_dl_patch(card, desc, sym.obj);
- kfree(pfw);
- unifi_fw_close_buffer(card->ospriv, desc);
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Converted patch download failed\n");
- return r;
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Converted patch downloaded\n");
- }
-
- /* This command starts the firmware */
- r = unifi_do_loader_op(card, sym.obj + 6, UNIFI_BOOT_LOADER_RESTART);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader restart cmd\n");
- }
-
- return r;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_dl_firmware
- *
- * Download the given firmware image to the UniFi.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv A context pointer from the calling function to be
- * passed when calling unifi_fw_read().
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- *
- * Notes:
- * Stops and resets the chip, does the download and runs the new
- * firmware.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_dl_firmware(card_t *card, void *dlpriv)
-{
- xbv1_t *fwinfo;
- CsrResult r;
-
- fwinfo = kmalloc(sizeof(xbv1_t), GFP_KERNEL);
- if (fwinfo == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for firmware\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /*
- * Scan the firmware file to find the TLVs we are interested in.
- * These are:
- * - check we support the file format version in VERF
- * - SLTP Symbol Lookup Table Pointer
- * - FWDL firmware download segments
- * - FWOV firmware overlay segment
- * - VMEQ Register probe tests to verify matching h/w
- */
- r = xbv1_parse(card, unifi_fw_read, dlpriv, fwinfo);
- if (r != CSR_RESULT_SUCCESS || fwinfo->mode != xbv_firmware)
- {
- unifi_error(card->ospriv, "File type is %s, expected firmware.\n",
- fwinfo->mode == xbv_patch?"patch" : "unknown");
- kfree(fwinfo);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* UF6xxx doesn't accept firmware, only patches. Therefore we convert
- * the file to patch format with version numbers matching the current
- * running firmware, and then download via the patch mechanism.
- * The sole purpose of this is to support production test firmware across
- * different ROM releases, the test firmware being provided in non-patch
- * format.
- */
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- unifi_info(card->ospriv, "Must convert f/w to patch format\n");
- r = do_patch_convert_download(card, dlpriv, fwinfo);
- }
- else
- {
- /* Older UniFi chips allowed firmware to be directly loaded onto the
- * chip, which is no longer supported.
- */
- unifi_error(card->ospriv, "Only patch downloading supported\n");
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- kfree(fwinfo);
- return r;
-} /* unifi_dl_firmware() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_dl_patch
- *
- * Load the given patch set into UniFi.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv The os specific handle to the firmware file.
- * boot_ctrl The address of the boot loader control structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- *
- * Notes:
- * This ends up telling UniFi to restart.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_dl_patch(card_t *card, void *dlpriv, u32 boot_ctrl)
-{
- xbv1_t *fwinfo;
- CsrResult r;
-
- unifi_info(card->ospriv, "unifi_dl_patch %p %08x\n", dlpriv, boot_ctrl);
-
- fwinfo = kmalloc(sizeof(xbv1_t), GFP_KERNEL);
- if (fwinfo == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for patches\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /*
- * Scan the firmware file to find the TLVs we are interested in.
- * These are:
- * - check we support the file format version in VERF
- * - FWID The build ID of the ROM that we can patch
- * - PTDL patch download segments
- */
- r = xbv1_parse(card, unifi_fw_read, dlpriv, fwinfo);
- if (r != CSR_RESULT_SUCCESS || fwinfo->mode != xbv_patch)
- {
- kfree(fwinfo);
- unifi_error(card->ospriv, "Failed to read in patch file\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * We have to check the build id read from the SLUT against that
- * for the patch file. They have to match exactly.
- * "card->build_id" == XBV1.PTCH.FWID
- */
- if (card->build_id != fwinfo->build_id)
- {
- unifi_error(card->ospriv, "Wrong patch file for chip (chip = %lu, file = %lu)\n",
- card->build_id, fwinfo->build_id);
- kfree(fwinfo);
-#ifndef CSR_WIFI_IGNORE_PATCH_VERSION_MISMATCH
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
-#else
- fwinfo = NULL;
- dlpriv = NULL;
- return CSR_RESULT_SUCCESS;
-#endif
- }
-
- r = do_patch_download(card, dlpriv, fwinfo, boot_ctrl);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to patch image\n");
- }
-
- kfree(fwinfo);
-
- return r;
-} /* unifi_dl_patch() */
-
-
-void* unifi_dl_fw_read_start(card_t *card, s8 is_fw)
-{
- card_info_t card_info;
-
- unifi_card_info(card, &card_info);
- unifi_trace(card->ospriv, UDBG5,
- "id=%d, ver=0x%x, fw_build=%u, fw_hip=0x%x, block_size=%d\n",
- card_info.chip_id, card_info.chip_version,
- card_info.fw_build, card_info.fw_hip_version,
- card_info.sdio_block_size);
-
- return unifi_fw_read_start(card->ospriv, is_fw, &card_info);
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * safe_read_shared_location
- *
- * Read a shared memory location repeatedly until we get two readings
- * the same.
- *
- * Arguments:
- * card Pointer to card context struct.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value read.
- *
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure
- * ---------------------------------------------------------------------------
- */
-static CsrResult safe_read_shared_location(card_t *card, u32 address, u8 *pdata)
-{
- CsrResult r;
- u16 limit = 1000;
- u8 b, b2;
-
- *pdata = 0;
-
- r = unifi_read_8_or_16(card, address, &b);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- while (limit--)
- {
- r = unifi_read_8_or_16(card, address, &b2);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* When we have a stable value, return it */
- if (b == b2)
- {
- *pdata = b;
- return CSR_RESULT_SUCCESS;
- }
-
- b = b2;
- }
-
- return CSR_RESULT_FAILURE;
-} /* safe_read_shared_location() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_do_loader_op
- *
- * Send a loader / boot_loader command to the UniFi and wait for
- * it to complete.
- *
- * Arguments:
- * card Pointer to card context struct.
- * op_addr The address of the loader operation control word.
- * opcode The operation to perform.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_RESULT_FAILURE SDIO error or SDIO/XAP timeout
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Ideally instead of sleeping, we want to busy wait.
- * Currently there is no framework API to do this. When it becomes available,
- * we can use it to busy wait using usecs
- */
-#define OPERATION_TIMEOUT_LOOPS (100) /* when OPERATION_TIMEOUT_DELAY==1, (500) otherwise */
-#define OPERATION_TIMEOUT_DELAY 1 /* msec, or 200usecs */
-
-CsrResult unifi_do_loader_op(card_t *card, u32 op_addr, u8 opcode)
-{
- CsrResult r;
- s16 op_retries;
-
- unifi_trace(card->ospriv, UDBG4, "Loader cmd 0x%0x -> 0x%08x\n", opcode, op_addr);
-
- /* Set the Operation command byte to the opcode */
- r = unifi_write_8_or_16(card, op_addr, opcode);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader copy command\n");
- return r;
- }
-
- /* Wait for Operation command byte to be Idle */
- /* Typically takes ~100us */
- op_retries = 0;
- r = CSR_RESULT_SUCCESS;
- while (1)
- {
- u8 op;
-
- /*
- * Read the memory location until two successive reads give
- * the same value.
- * Then handle it.
- */
- r = safe_read_shared_location(card, op_addr, &op);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read loader status\n");
- break;
- }
-
- if (op == UNIFI_LOADER_IDLE)
- {
- /* Success */
- break;
- }
-
- if (op != opcode)
- {
- unifi_error(card->ospriv, "Error reported by loader: 0x%X\n", op);
- r = CSR_RESULT_FAILURE;
- break;
- }
-
- /* Allow 500us timeout */
- if (++op_retries >= OPERATION_TIMEOUT_LOOPS)
- {
- unifi_error(card->ospriv, "Timeout waiting for loader to ack transfer\n");
- /* Stop XAPs to aid post-mortem */
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to stop UniFi processors\n");
- }
- else
- {
- r = CSR_RESULT_FAILURE;
- }
- break;
- }
- CsrThreadSleep(OPERATION_TIMEOUT_DELAY);
- } /* Loop exits with r != CSR_RESULT_SUCCESS on error */
-
- return r;
-} /* unifi_do_loader_op() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_ptdl_to_unifi
- *
- * Copy a patch block from userland to the UniFi.
- * This function reads data, 2K at a time, from userland and writes
- * it to the UniFi.
- *
- * Arguments:
- * card A pointer to the card structure
- * dlpriv The os specific handle for the firmware file
- * ptdl A pointer ot the PTDL block
- * handle The buffer handle to use for the xfer
- * op_addr The address of the loader operation control word
- *
- * Returns:
- * Number of bytes sent (Positive) or negative value indicating
- * error code:
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- * ---------------------------------------------------------------------------
- */
-static CsrResult send_ptdl_to_unifi(card_t *card, void *dlpriv,
- const struct PTDL *ptdl, u32 handle,
- u32 op_addr)
-{
- u32 offset;
- u8 *buf;
- s32 data_len;
- u32 write_len;
- CsrResult r;
- const u16 buf_size = 2 * 1024;
-
- offset = ptdl->dl_offset;
- data_len = ptdl->dl_size;
-
- if (data_len > buf_size)
- {
- unifi_error(card->ospriv, "PTDL block is too large (%u)\n",
- ptdl->dl_size);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- buf = kmalloc(buf_size, GFP_KERNEL);
- if (buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate transfer buffer for firmware download\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- r = CSR_RESULT_SUCCESS;
-
- if (unifi_fw_read(card->ospriv, dlpriv, offset, buf, data_len) != data_len)
- {
- unifi_error(card->ospriv, "Failed to read from file\n");
- }
- else
- {
- /* We can always round these if the host wants to */
- if (card->sdio_io_block_pad)
- {
- write_len = (data_len + (card->sdio_io_block_size - 1)) &
- ~(card->sdio_io_block_size - 1);
-
- /* Zero out the rest of the buffer (This isn't needed, but it
- * makes debugging things later much easier). */
- memset(buf + data_len, 0, write_len - data_len);
- }
- else
- {
- write_len = data_len;
- }
-
- r = unifi_bulk_rw_noretry(card, handle, buf, write_len, UNIFI_SDIO_WRITE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CMD53 failed writing %d bytes to handle %ld\n",
- data_len, handle);
- }
- else
- {
- /*
- * Can change the order of things to overlap read from file
- * with copy to unifi
- */
- r = unifi_do_loader_op(card, op_addr, UNIFI_BOOT_LOADER_PATCH);
- }
- }
-
- kfree(buf);
-
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_error(card->ospriv, "Failed to copy block of %u bytes to UniFi\n",
- ptdl->dl_size);
- }
-
- return r;
-} /* send_ptdl_to_unifi() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * do_patch_download
- *
- * This function downloads a set of patches to UniFi and then
- * causes it to restart.
- *
- * Arguments:
- * card Pointer to card struct.
- * dlpriv A context pointer from the calling function to be
- * used when reading the XBV file. This can be NULL
- * in which case not patches are applied.
- * pfwinfo Pointer to a fwinfo struct describing the f/w
- * XBV file.
- * boot_ctrl_addr The address of the boot loader control structure.
- *
- * Returns:
- * 0 on success, or an error code
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE for a bad laoader version number
- * ---------------------------------------------------------------------------
- */
-static CsrResult do_patch_download(card_t *card, void *dlpriv, xbv1_t *pfwinfo, u32 boot_ctrl_addr)
-{
- CsrResult r;
- s32 i;
- u16 loader_version;
- u16 handle;
- u32 total_bytes;
-
- /*
- * Read info from the SDIO Loader Control Data Structure
- */
- /* Check the loader version */
- r = unifi_card_read16(card, boot_ctrl_addr, &loader_version);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to read loader version\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG2, "Patch download: boot loader version 0x%04X\n", loader_version);
- switch (loader_version)
- {
- case 0x0000:
- break;
-
- default:
- unifi_error(card->ospriv, "Patch loader version (0x%04X) is not supported by this driver\n",
- loader_version);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Retrieve the handle to use with CMD53 */
- r = unifi_card_read16(card, boot_ctrl_addr + 4, &handle);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to read loader handle\n");
- return r;
- }
-
- /* Set the mask of LEDs to flash */
- if (card->loader_led_mask)
- {
- r = unifi_card_write16(card, boot_ctrl_addr + 2,
- (u16)card->loader_led_mask);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to write LED mask\n");
- return r;
- }
- }
-
- total_bytes = 0;
-
- /* Copy download data to UniFi memory */
- for (i = 0; i < pfwinfo->num_ptdl; i++)
- {
- unifi_trace(card->ospriv, UDBG3, "Patch download: %d Downloading for %d from offset %d\n",
- i,
- pfwinfo->ptdl[i].dl_size,
- pfwinfo->ptdl[i].dl_offset);
-
- r = send_ptdl_to_unifi(card, dlpriv, &pfwinfo->ptdl[i],
- handle, boot_ctrl_addr + 6);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch failed after %u bytes\n",
- total_bytes);
- return r;
- }
- total_bytes += pfwinfo->ptdl[i].dl_size;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* do_patch_download() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_dump.c b/drivers/staging/csr/csr_wifi_hip_dump.c
deleted file mode 100644
index 7b7eec49d028..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_dump.c
+++ /dev/null
@@ -1,837 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_dump.c
- *
- * PURPOSE:
- * Routines for retrieving and buffering core status from the UniFi
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-
-/* Locations to capture in dump (XAP words) */
-#define HIP_CDUMP_FIRST_CPUREG (0xFFE0) /* First CPU register */
-#define HIP_CDUMP_FIRST_LO (0) /* Start of low address range */
-#define HIP_CDUMP_FIRST_HI_MAC (0x3C00) /* Start of MAC high area */
-#define HIP_CDUMP_FIRST_HI_PHY (0x1C00) /* Start of PHY high area */
-#define HIP_CDUMP_FIRST_SH (0) /* Start of shared memory area */
-
-#define HIP_CDUMP_NCPUREGS (10) /* No. of 16-bit XAP registers */
-#define HIP_CDUMP_NWORDS_LO (0x0100) /* Low area size in 16-bit words */
-#define HIP_CDUMP_NWORDS_HI (0x0400) /* High area size in 16-bit words */
-#define HIP_CDUMP_NWORDS_SH (0x0500) /* Shared memory area size, 16-bit words */
-
-#define HIP_CDUMP_NUM_ZONES 7 /* Number of UniFi memory areas to capture */
-
-/* Mini-coredump state */
-typedef struct coredump_buf
-{
- u16 count; /* serial number of dump */
- u32 timestamp; /* host's system time at capture */
- s16 requestor; /* request: 0=auto dump, 1=manual */
- u16 chip_ver;
- u32 fw_ver;
- u16 *zone[HIP_CDUMP_NUM_ZONES];
-
- struct coredump_buf *next; /* circular list */
- struct coredump_buf *prev; /* circular list */
-} coredump_buffer;
-
-/* Structure used to describe a zone of chip memory captured by mini-coredump */
-struct coredump_zone
-{
- unifi_coredump_space_t space; /* XAP memory space this zone covers */
- enum unifi_dbg_processors_select cpu; /* XAP CPU core selector */
- u32 gp; /* Generic Pointer to memory zone on XAP */
- u16 offset; /* 16-bit XAP word offset of zone in memory space */
- u16 length; /* Length of zone in XAP words */
-};
-
-static CsrResult unifi_coredump_from_sdio(card_t *card, coredump_buffer *dump_buf);
-static CsrResult unifi_coredump_read_zones(card_t *card, coredump_buffer *dump_buf);
-static CsrResult unifi_coredump_read_zone(card_t *card, u16 *zone,
- const struct coredump_zone *def);
-static s32 get_value_from_coredump(const coredump_buffer *dump,
- const unifi_coredump_space_t space, const u16 offset);
-
-/* Table of chip memory zones we capture on mini-coredump */
-static const struct coredump_zone zonedef_table[HIP_CDUMP_NUM_ZONES] = {
- { UNIFI_COREDUMP_MAC_REG, UNIFI_PROC_MAC, UNIFI_MAKE_GP(REGISTERS, HIP_CDUMP_FIRST_CPUREG * 2), HIP_CDUMP_FIRST_CPUREG, HIP_CDUMP_NCPUREGS },
- { UNIFI_COREDUMP_PHY_REG, UNIFI_PROC_PHY, UNIFI_MAKE_GP(REGISTERS, HIP_CDUMP_FIRST_CPUREG * 2), HIP_CDUMP_FIRST_CPUREG, HIP_CDUMP_NCPUREGS },
- { UNIFI_COREDUMP_SH_DMEM, UNIFI_PROC_INVALID, UNIFI_MAKE_GP(SH_DMEM, HIP_CDUMP_FIRST_SH * 2), HIP_CDUMP_FIRST_SH, HIP_CDUMP_NWORDS_SH },
- { UNIFI_COREDUMP_MAC_DMEM, UNIFI_PROC_MAC, UNIFI_MAKE_GP(MAC_DMEM, HIP_CDUMP_FIRST_LO * 2), HIP_CDUMP_FIRST_LO, HIP_CDUMP_NWORDS_LO },
- { UNIFI_COREDUMP_MAC_DMEM, UNIFI_PROC_MAC, UNIFI_MAKE_GP(MAC_DMEM, HIP_CDUMP_FIRST_HI_MAC * 2), HIP_CDUMP_FIRST_HI_MAC, HIP_CDUMP_NWORDS_HI },
- { UNIFI_COREDUMP_PHY_DMEM, UNIFI_PROC_PHY, UNIFI_MAKE_GP(PHY_DMEM, HIP_CDUMP_FIRST_LO * 2), HIP_CDUMP_FIRST_LO, HIP_CDUMP_NWORDS_LO },
- { UNIFI_COREDUMP_PHY_DMEM, UNIFI_PROC_PHY, UNIFI_MAKE_GP(PHY_DMEM, HIP_CDUMP_FIRST_HI_PHY * 2), HIP_CDUMP_FIRST_HI_PHY, HIP_CDUMP_NWORDS_HI },
-};
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_request_at_next_reset
- *
- * Request that a mini-coredump is performed when the driver has
- * completed resetting the UniFi device.
- *
- * Arguments:
- * card Pointer to card struct
- * enable If non-zero, sets the request.
- * If zero, cancels any pending request.
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR HIP error code
- *
- * Notes:
- * This function is typically called once the driver has detected that
- * the UniFi device has become unresponsive due to crash, or internal
- * watchdog reset. The driver must reset it to regain communication and,
- * immediately after that, the mini-coredump can be captured.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_request_at_next_reset(card_t *card, s8 enable)
-{
- CsrResult r;
-
- if (enable)
- {
- unifi_trace(card->ospriv, UDBG2, "Mini-coredump requested after reset\n");
- }
-
- if (card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- else
- {
- card->request_coredump_on_reset = enable?1 : 0;
- r = CSR_RESULT_SUCCESS;
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_handle_request
- *
- * Performs a coredump now, if one was requested, and clears the request.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR HIP error code
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_handle_request(card_t *card)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
-
- if (card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- else
- {
- if (card->request_coredump_on_reset == 1)
- {
- card->request_coredump_on_reset = 0;
- r = unifi_coredump_capture(card, NULL);
- }
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_capture
- *
- * Capture the current status of the UniFi device.
- * Various registers are buffered for future offline inspection.
- *
- * Arguments:
- * card Pointer to card struct
- * req Pointer to request struct, or NULL:
- * A coredump requested manually by the user app
- * will have a request struct pointer, an automatic
- * coredump will have a NULL pointer.
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Initialisation not complete
- *
- * Notes:
- * The result is a filled entry in the circular buffer of core dumps,
- * values from which can be extracted to userland via an ioctl.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_capture(card_t *card, struct unifi_coredump_req *req)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- static u16 dump_seq_no = 1;
- u32 time_of_capture;
-
- if (card->dump_next_write == NULL)
- {
- r = CSR_RESULT_SUCCESS;
- goto done;
- }
-
- /* Reject forced capture before initialisation has happened */
- if (card->helper == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
-
- /*
- * Force a mini-coredump capture right now
- */
- time_of_capture = CsrTimeGet(NULL);
- unifi_info(card->ospriv, "Mini-coredump capture at t=%u\n", time_of_capture);
-
- /* Wake up the processors so we can talk to them */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to wake UniFi\n");
- goto done;
- }
- CsrThreadSleep(20);
-
- /* Stop both XAPs */
- unifi_trace(card->ospriv, UDBG4, "Stopping XAPs for coredump capture\n");
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to stop UniFi XAPs\n");
- goto done;
- }
-
- /* Dump core into the next available slot in the circular list */
- r = unifi_coredump_from_sdio(card, card->dump_next_write);
- if (r == CSR_RESULT_SUCCESS)
- {
- /* Record whether the dump was manual or automatic */
- card->dump_next_write->requestor = (req?1 : 0);
- card->dump_next_write->timestamp = time_of_capture;
- /* Advance to the next buffer */
- card->dump_next_write->count = dump_seq_no++;
- card->dump_cur_read = card->dump_next_write;
- card->dump_next_write = card->dump_next_write->next;
-
- /* Sequence no. of zero indicates slot not in use, so handle wrap */
- if (dump_seq_no == 0)
- {
- dump_seq_no = 1;
- }
-
- unifi_trace(card->ospriv, UDBG3,
- "Coredump (%p), SeqNo=%d, cur_read=%p, next_write=%p\n",
- req,
- card->dump_cur_read->count,
- card->dump_cur_read, card->dump_next_write);
- }
-
- /* Start both XAPs */
- unifi_trace(card->ospriv, UDBG4, "Restart XAPs after coredump\n");
- r = card_start_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to start UniFi XAPs\n");
- goto done;
- }
-
-done:
- return r;
-} /* unifi_coredump_capture() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * get_value_from_coredump
- *
- *
- *
- * Arguments:
- * dump Pointer to buffered coredump data
- * offset_in_space XAP memory space to retrieve from the buffer (there
- * may be more than one zone covering the same memory
- * space, but starting from different offsets).
- * offset Offset within the XAP memory space to be retrieved
- *
- * Returns:
- * >=0 Register value on success
- * <0 Register out of range of any captured zones
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static s32 get_value_from_coredump(const coredump_buffer *coreDump,
- const unifi_coredump_space_t space,
- const u16 offset_in_space)
-{
- s32 r = -1;
- u16 offset_in_zone;
- u32 zone_end_offset;
- s32 i;
- const struct coredump_zone *def = &zonedef_table[0];
-
- /* Search zone def table for a match with the requested memory space */
- for (i = 0; i < HIP_CDUMP_NUM_ZONES; i++, def++)
- {
- if (space == def->space)
- {
- zone_end_offset = def->offset + def->length;
-
- /* Is the space offset contained in this zone? */
- if (offset_in_space < zone_end_offset &&
- offset_in_space >= def->offset)
- {
- /* Calculate the offset of data within the zone buffer */
- offset_in_zone = offset_in_space - def->offset;
- r = (s32) * (coreDump->zone[i] + offset_in_zone);
-
- unifi_trace(NULL, UDBG6,
- "sp %d, offs 0x%04x = 0x%04x (in z%d 0x%04x->0x%04x)\n",
- space, offset_in_space, r,
- i, def->offset, zone_end_offset - 1);
- break;
- }
- }
- }
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_get_value
- *
- * Retrieve the value of a register buffered from a previous core dump,
- * so that it may be reported back to application code.
- *
- * Arguments:
- * card Pointer to card struct
- * req_reg Pointer to request parameter partially filled. This
- * function puts in the values retrieved from the dump.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Null parameter error
- * CSR_WIFI_HIP_RESULT_RANGE Register out of range
- * CSR_WIFI_HIP_RESULT_NOT_FOUND Dump index not (yet) captured
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_get_value(card_t *card, struct unifi_coredump_req *req)
-{
- CsrResult r;
- s32 i = 0;
- coredump_buffer *find_dump = NULL;
-
- if (req == NULL || card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
- req->value = -1;
- if (card->dump_buf == NULL)
- {
- unifi_trace(card->ospriv, UDBG2, "No coredump buffers\n");
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND; /* Coredumping disabled */
- goto done;
- }
- if (card->dump_cur_read == NULL)
- {
- unifi_trace(card->ospriv, UDBG4, "No coredumps captured\n");
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND; /* No coredump yet captured */
- goto done;
- }
-
- /* Find the requested dump buffer */
- switch (req->index)
- {
- case 0: /* Newest */
- find_dump = card->dump_cur_read;
- break;
- case -1: /* Oldest: The next used slot forward */
- for (find_dump = card->dump_cur_read->next;
- (find_dump->count == 0) && (find_dump != card->dump_cur_read);
- find_dump = card->dump_cur_read->next)
- {
- }
- break;
- default: /* Number of steps back from current read position */
- for (i = 0, find_dump = card->dump_cur_read;
- i < req->index;
- i++, find_dump = find_dump->prev)
- {
- /* Walk the list for the index'th entry, but
- * stop when about to wrap. */
- unifi_trace(card->ospriv, UDBG6,
- "%d: %d, @%p, p=%p, n=%p, cr=%p, h=%p\n",
- i, find_dump->count, find_dump, find_dump->prev,
- find_dump->next, card->dump_cur_read, card->dump_buf);
- if (find_dump->prev == card->dump_cur_read)
- {
- /* Wrapped but still not found, index out of range */
- if (i != req->index)
- {
- unifi_trace(card->ospriv, UDBG6,
- "Dump index %d not found %d\n", req->index, i);
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- goto done;
- }
- break;
- }
- }
- break;
- }
-
- /* Check if the slot is actually filled with a core dump */
- if (find_dump->count == 0)
- {
- unifi_trace(card->ospriv, UDBG4, "Not captured %d\n", req->index);
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- goto done;
- }
-
- unifi_trace(card->ospriv, UDBG6, "Req index %d, found seq %d at step %d\n",
- req->index, find_dump->count, i);
-
- /* Find the appropriate entry in the buffer */
- req->value = get_value_from_coredump(find_dump, req->space, (u16)req->offset);
- if (req->value < 0)
- {
- r = CSR_WIFI_HIP_RESULT_RANGE; /* Un-captured register */
- unifi_trace(card->ospriv, UDBG4,
- "Can't read space %d, reg 0x%x from coredump buffer %d\n",
- req->space, req->offset, req->index);
- }
- else
- {
- r = CSR_RESULT_SUCCESS;
- }
-
- /* Update the private request structure with the found values */
- req->chip_ver = find_dump->chip_ver;
- req->fw_ver = find_dump->fw_ver;
- req->timestamp = find_dump->timestamp;
- req->requestor = find_dump->requestor;
- req->serial = find_dump->count;
-
-done:
- return r;
-} /* unifi_coredump_get_value() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_read_zone
- *
- * Captures a UniFi memory zone into a buffer on the host
- *
- * Arguments:
- * card Pointer to card struct
- * zonebuf Pointer to on-host buffer to dump the memory zone into
- * def Pointer to description of the memory zone to read from UniFi.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * It is assumed that the caller has already stopped the XAPs
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_read_zone(card_t *card, u16 *zonebuf, const struct coredump_zone *def)
-{
- CsrResult r;
-
- if (zonebuf == NULL || def == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
- /* Select XAP CPU if necessary */
- if (def->cpu != UNIFI_PROC_INVALID)
- {
- if (def->cpu != UNIFI_PROC_MAC && def->cpu != UNIFI_PROC_PHY)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
- r = unifi_set_proc_select(card, def->cpu);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto done;
- }
- }
-
- unifi_trace(card->ospriv, UDBG4,
- "Dump sp %d, offs 0x%04x, 0x%04x words @GP=%08x CPU %d\n",
- def->space, def->offset, def->length, def->gp, def->cpu);
-
- /* Read on-chip RAM (byte-wise) */
- r = unifi_card_readn(card, def->gp, zonebuf, (u16)(def->length * 2));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read UniFi shared data area\n");
- goto done;
- }
-
-done:
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_read_zones
- *
- * Walks through the table of on-chip memory zones defined in zonedef_table,
- * and reads each of them from the UniFi chip
- *
- * Arguments:
- * card Pointer to card struct
- * dump_buf Buffer into which register values will be dumped
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * It is assumed that the caller has already stopped the XAPs
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_read_zones(card_t *card, coredump_buffer *dump_buf)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- s32 i;
-
- /* Walk the table of coredump zone definitions and read them from the chip */
- for (i = 0;
- (i < HIP_CDUMP_NUM_ZONES) && (r == 0);
- i++)
- {
- r = unifi_coredump_read_zone(card, dump_buf->zone[i], &zonedef_table[i]);
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_from_sdio
- *
- * Capture the status of the UniFi processors, over SDIO
- *
- * Arguments:
- * card Pointer to card struct
- * reg_buffer Buffer into which register values will be dumped
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_from_sdio(card_t *card, coredump_buffer *dump_buf)
-{
- u16 val;
- CsrResult r;
- u32 sdio_addr;
-
- if (dump_buf == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
-
- /* Chip and firmware version */
- unifi_trace(card->ospriv, UDBG4, "Get chip version\n");
- sdio_addr = 2 * ChipHelper_GBL_CHIP_VERSION(card->helper);
- if (sdio_addr != 0)
- {
- r = unifi_read_direct16(card, sdio_addr, &val);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read GBL_CHIP_VERSION\n");
- goto done;
- }
- }
- dump_buf->chip_ver = val;
- dump_buf->fw_ver = card->build_id;
-
- unifi_trace(card->ospriv, UDBG4, "chip_ver 0x%04x, fw_ver %u\n",
- dump_buf->chip_ver, dump_buf->fw_ver);
-
- /* Capture the memory zones required from UniFi */
- r = unifi_coredump_read_zones(card, dump_buf);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read UniFi memory areas\n");
- goto done;
- }
-
-done:
- return r;
-} /* unifi_coredump_from_sdio() */
-
-
-#ifndef UNIFI_DISABLE_COREDUMP
-/*
- * ---------------------------------------------------------------------------
- * new_coredump_node
- *
- * Allocates a coredump linked-list node, and links it to the previous.
- *
- * Arguments:
- * ospriv OS context
- * prevnode Previous node to link into
- *
- * Returns:
- * Pointer to valid coredump_buffer on success
- * NULL on memory allocation failure
- *
- * Notes:
- * Allocates "all or nothing"
- * ---------------------------------------------------------------------------
- */
-static
-coredump_buffer* new_coredump_node(void *ospriv, coredump_buffer *prevnode)
-{
- coredump_buffer *newnode = NULL;
- u16 *newzone = NULL;
- s32 i;
- u32 zone_size;
-
- /* Allocate node header */
- newnode = kzalloc(sizeof(coredump_buffer), GFP_KERNEL);
- if (newnode == NULL)
- {
- return NULL;
- }
-
- /* Allocate chip memory zone capture buffers */
- for (i = 0; i < HIP_CDUMP_NUM_ZONES; i++)
- {
- zone_size = sizeof(u16) * zonedef_table[i].length;
- newzone = kzalloc(zone_size, GFP_KERNEL);
- newnode->zone[i] = newzone;
- if (newzone == NULL)
- {
- unifi_error(ospriv, "Out of memory on coredump zone %d (%d words)\n",
- i, zonedef_table[i].length);
- break;
- }
- }
-
- /* Clean up if any zone alloc failed */
- if (newzone == NULL)
- {
- for (i = 0; newnode->zone[i] != NULL; i++)
- {
- kfree(newnode->zone[i]);
- newnode->zone[i] = NULL;
- }
- }
-
- /* Link to previous node */
- newnode->prev = prevnode;
- if (prevnode)
- {
- prevnode->next = newnode;
- }
- newnode->next = NULL;
-
- return newnode;
-}
-
-
-#endif /* UNIFI_DISABLE_COREDUMP */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_init
- *
- * Allocates buffers for the automatic SDIO core dump
- *
- * Arguments:
- * card Pointer to card struct
- * num_dump_buffers Number of buffers to reserve for coredumps
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- *
- * Notes:
- * Allocates space in advance, to be used for the last n coredump buffers
- * the intention being that the size is sufficient for at least one dump,
- * probably several.
- * It's probably advisable to have at least 2 coredump buffers to allow
- * one to be enquired with the unifi_coredump tool, while leaving another
- * free for capturing.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_init(card_t *card, u16 num_dump_buffers)
-{
-#ifndef UNIFI_DISABLE_COREDUMP
- void *ospriv = card->ospriv;
- coredump_buffer *prev = NULL;
- coredump_buffer *newnode = NULL;
- u32 i = 0;
-#endif
-
- card->request_coredump_on_reset = 0;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
- card->dump_buf = NULL;
-
-#ifndef UNIFI_DISABLE_COREDUMP
- unifi_trace(ospriv, UDBG1,
- "Allocate buffers for %d core dumps\n", num_dump_buffers);
- if (num_dump_buffers == 0)
- {
- goto done;
- }
-
- /* Root node */
- card->dump_buf = new_coredump_node(ospriv, NULL);
- if (card->dump_buf == NULL)
- {
- goto fail;
- }
- prev = card->dump_buf;
- newnode = card->dump_buf;
-
- /* Add each subsequent node at tail */
- for (i = 1; i < num_dump_buffers; i++)
- {
- newnode = new_coredump_node(ospriv, prev);
- if (newnode == NULL)
- {
- goto fail;
- }
- prev = newnode;
- }
-
- /* Link the first and last nodes to make the list circular */
- card->dump_buf->prev = newnode;
- newnode->next = card->dump_buf;
-
- /* Set initial r/w access pointers */
- card->dump_next_write = card->dump_buf;
- card->dump_cur_read = NULL;
-
- unifi_trace(ospriv, UDBG2, "Core dump configured (%d dumps max)\n", i);
-
-done:
-#endif
- return CSR_RESULT_SUCCESS;
-
-#ifndef UNIFI_DISABLE_COREDUMP
-fail:
- /* Unwind what we allocated so far */
- unifi_error(ospriv, "Out of memory allocating core dump node %d\n", i);
- unifi_coredump_free(card);
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
-#endif
-} /* unifi_coreump_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_free
- *
- * Free all memory dynamically allocated for core dump
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-void unifi_coredump_free(card_t *card)
-{
- void *ospriv = card->ospriv;
- coredump_buffer *node, *del_node;
- s16 i = 0;
- s16 j;
-
- unifi_trace(ospriv, UDBG2, "Core dump de-configured\n");
-
- if (card->dump_buf == NULL)
- {
- return;
- }
-
- node = card->dump_buf;
- do
- {
- /* Free payload zones */
- for (j = 0; j < HIP_CDUMP_NUM_ZONES; j++)
- {
- kfree(node->zone[j]);
- node->zone[j] = NULL;
- }
-
- /* Detach */
- del_node = node;
- node = node->next;
-
- /* Free header */
- kfree(del_node);
- i++;
- } while ((node != NULL) && (node != card->dump_buf));
-
- unifi_trace(ospriv, UDBG3, "Freed %d coredump buffers\n", i);
-
- card->dump_buf = NULL;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
-} /* unifi_coredump_free() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_packing.c b/drivers/staging/csr/csr_wifi_hip_packing.c
deleted file mode 100644
index 0768aefc6d1f..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_packing.c
+++ /dev/null
@@ -1,4804 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_wifi_hip_signals.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * get_packed_struct_size
- *
- * Examine a buffer containing a UniFi signal in wire-format.
- * The first two bytes contain the signal ID, decode the signal ID and
- * return the size, in bytes, of the signal, not including any bulk
- * data.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * buf Pointer to buffer to decode.
- *
- * Returns:
- * 0 if the signal ID is not recognised (i.e. zero length),
- * otherwise the number of bytes occupied by the signal in the buffer.
- * This is useful for stepping past the signal to the object in the buffer.
- * ---------------------------------------------------------------------------
- */
-s32 get_packed_struct_size(const u8 *buf)
-{
- s32 size = 0;
- u16 sig_id;
-
- sig_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(buf);
-
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- switch (sig_id)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT64;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- default:
- size = 0;
- }
- return size;
-} /* get_packed_struct_size() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_unpack_signal
- *
- * Unpack a wire-format signal into a host-native structure.
- * This function handles any necessary conversions for endianness and
- * places no restrictions on packing or alignment for the structure
- * definition.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * ptr Signal buffer to unpack.
- * sig Pointer to destination structure to populate.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the ID of signal was not recognised.
- * ---------------------------------------------------------------------------
- */
-CsrResult read_unpack_signal(const u8 *ptr, CSR_SIGNAL *sig)
-{
- s32 index = 0;
-
- sig->SignalPrimitiveHeader.SignalId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- sig->SignalPrimitiveHeader.ReceiverProcessId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- sig->SignalPrimitiveHeader.SenderProcessId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- switch (sig->SignalPrimitiveHeader.SignalId)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- sig->u.MlmeSetkeysConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- sig->u.MlmeConfigQueueConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- sig->u.MlmeAddBlackoutConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- sig->u.MlmeDelBlackoutRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- sig->u.MlmeSmStartConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- sig->u.MlmeStopAggregationConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStopAggregationConfirm.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStopAggregationConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- sig->u.MlmeDelTspecRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- sig->u.DebugWord16Indication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[8] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[9] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[10] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[11] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[12] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[13] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[14] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[15] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- sig->u.DebugGenericConfirm.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- sig->u.MaPacketIndication.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketIndication.LocalTime.x, &ptr[index], 64 / 8);
- index += 64 / 8;
- sig->u.MaPacketIndication.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.ReceptionStatus = (CSR_RECEPTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Rssi = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Snr = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.ReceivedRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- sig->u.MlmeSetTimRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.AssociationId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.TimValue = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- sig->u.MlmeConnectedIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.ConnectionStatus = (CSR_CONNECTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeConnectedIndication.PeerMacAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- sig->u.MlmeDelRxTriggerRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- sig->u.MlmeTriggeredGetIndication.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- sig->u.MlmeScanRequest.ChannelList.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ChannelList.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ScanType = (CSR_SCAN_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ProbeDelay = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeScanRequest.MinChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.MaxChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- sig->u.MlmeDeletekeysConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- sig->u.MlmeGetNextRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- sig->u.MlmeSetChannelConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- sig->u.MlmeStartAggregationRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStartAggregationRequest.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStartAggregationRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.StartingSequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.BufferSize = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.BlockAckTimeout = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- sig->u.MlmeHlSyncRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncRequest.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- sig->u.DebugGenericRequest.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- sig->u.MlmeLeaveConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- sig->u.MlmeAddMulticastAddressRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.NumberOfMulticastGroupAddresses = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- sig->u.MlmeResetRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeResetRequest.StaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeResetRequest.SetDefaultMib = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- sig->u.MlmeScanCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- sig->u.MlmeSetPacketFilterRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.PacketFilterMode = (CSR_PACKET_FILTER_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.ArpFilterAddress = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- sig->u.MlmeConnectStatusRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.ConnectionStatus = (CSR_CONNECTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeConnectStatusRequest.StaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeConnectStatusRequest.AssociationId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.AssociationCapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- sig->u.MlmeLeaveRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- sig->u.MlmeConfigQueueRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.QueueIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Aifs = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Cwmin = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Cwmax = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.TxopLimit = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- sig->u.MlmeDelTspecConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- sig->u.MlmeSetTimConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- sig->u.MlmeMeasureIndication.MeasurementReportSet.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.MeasurementReportSet.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- sig->u.MlmeDelBlackoutConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- sig->u.DebugGenericIndication.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- sig->u.MaPacketCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- sig->u.MaPacketRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.TransmitRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MaPacketRequest.Priority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketRequest.Ra.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MaPacketRequest.TransmissionControl = (CSR_TRANSMISSION_CONTROL) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- sig->u.MlmeModifyBssParameterRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.BeaconPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.DtimPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.CapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeModifyBssParameterRequest.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeModifyBssParameterRequest.RtsThreshold = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- sig->u.MlmeAddRxTriggerRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Priority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- sig->u.MaVifAvailabilityIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Multicast = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- sig->u.MlmeHlSyncCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncCancelRequest.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- sig->u.MlmeBlackoutEndedIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- sig->u.MlmeGetKeySequenceRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeGetKeySequenceRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- sig->u.MlmeSetChannelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSetChannelRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSetChannelRequest.AvailabilityDuration = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.AvailabilityInterval = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- sig->u.MlmeMeasureConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- sig->u.MlmeAddTriggeredGetRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeAutonomousScanLossIndication.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- sig->u.MaVifAvailabilityResponse.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- sig->u.MlmeAddTemplateRequest.Data1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.FrameType = (CSR_FRAME_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.MinTransmitRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- sig->u.MlmePowermgtConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- sig->u.MlmeAddPeriodicConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- sig->u.MlmeGetConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- sig->u.MlmeGetNextConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- sig->u.MlmeStopAggregationRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStopAggregationRequest.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStopAggregationRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- sig->u.MlmeAddBlackoutRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutType = (CSR_BLACKOUT_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutSource = (CSR_BLACKOUT_SOURCE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutStartReference = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddBlackoutRequest.BlackoutPeriod = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddBlackoutRequest.BlackoutDuration = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- memcpy(sig->u.MlmeAddBlackoutRequest.PeerStaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeAddBlackoutRequest.BlackoutCount = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- sig->u.MlmeDeletekeysRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeDeletekeysRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- sig->u.MlmeResetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- sig->u.MlmeHlSyncConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncConfirm.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeHlSyncConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmeAddAutonomousScanRequest.ChannelList.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ChannelList.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ChannelStartingFactor = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ScanType = (CSR_SCAN_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ProbeDelay = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddAutonomousScanRequest.MinChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.MaxChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- sig->u.MlmeSetRequest.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- sig->u.MlmeSmStartRequest.Beacon.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Beacon.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.BssParameters.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.BssParameters.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSmStartRequest.InterfaceAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- memcpy(sig->u.MlmeSmStartRequest.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSmStartRequest.BeaconPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.DtimPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.CapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- sig->u.MlmeConnectStatusConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- sig->u.MlmeDelPeriodicRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- sig->u.MlmeSetkeysRequest.Key.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Key.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Length = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSetkeysRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSetkeysRequest.SequenceNumber[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(&sig->u.MlmeSetkeysRequest.CipherSuiteSelector, &ptr[index], 32 / 8);
- index += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Pause = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- sig->u.MlmeGetRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- sig->u.MlmePowermgtRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.PowerManagementMode = (CSR_POWER_MANAGEMENT_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.ReceiveDtims = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.ListenInterval = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.TrafficWindow = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- sig->u.MaPacketErrorIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketErrorIndication.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MaPacketErrorIndication.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.SequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- sig->u.MlmeAddPeriodicRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.MaximumLatency = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddPeriodicRequest.PeriodicSchedulingMode = (CSR_PERIODIC_SCHEDULING_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.WakeHost = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- sig->u.MlmeAddTspecRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.PsScheme = (CSR_PS_SCHEME) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.MediumTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.ServiceStartTime = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddTspecRequest.ServiceInterval = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddTspecRequest.MinimumDataRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- sig->u.MlmeAddTspecConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- sig->u.MlmeScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- sig->u.DebugStringIndication.DebugMessage.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.DebugMessage.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- sig->u.MlmeAddTemplateConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.FrameType = (CSR_FRAME_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- sig->u.MlmeBlockackErrorIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.ResultCode = (CSR_REASON_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeBlockackErrorIndication.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- sig->u.MlmeSetConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- sig->u.MlmeMeasureRequest.MeasurementRequestSet.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.MeasurementRequestSet.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- sig->u.MlmeStartAggregationConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStartAggregationConfirm.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStartAggregationConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.SequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- sig->u.MlmeStopMeasureConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- sig->u.MaPacketConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.TransmissionStatus = (CSR_TRANSMISSION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.RetryCount = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Rate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- sig->u.MlmeDelPeriodicConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- sig->u.MlmeStopMeasureRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- return CSR_RESULT_SUCCESS;
-} /* read_unpack_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * write_pack
- *
- * Convert a signal structure, in host-native format, to the
- * little-endian wire format specified in the UniFi Host Interface
- * Protocol Specification.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * sig Pointer to signal structure to pack.
- * ptr Destination buffer to pack into.
- * sig_len Returns the length of the packed signal, i.e. the
- * number of bytes written to ptr.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the ID of signal was not recognised.
- * ---------------------------------------------------------------------------
- */
-CsrResult write_pack(const CSR_SIGNAL *sig, u8 *ptr, u16 *sig_len)
-{
- s16 index = 0;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.SignalId, ptr + index);
- index += SIZEOF_UINT16;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.ReceiverProcessId, ptr + index);
- index += SIZEOF_UINT16;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.SenderProcessId, ptr + index);
- index += SIZEOF_UINT16;
-
- switch (sig->SignalPrimitiveHeader.SignalId)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStopAggregationConfirm.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[8], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[9], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[10], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[11], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[12], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[13], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[14], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[15], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketIndication.LocalTime.x, 64 / 8);
- index += 64 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Channel, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.ReceptionStatus, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Rssi, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Snr, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.ReceivedRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.AssociationId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.TimValue, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.ConnectionStatus, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeConnectedIndication.PeerMacAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ChannelList.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ChannelList.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ScanType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ProbeDelay, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.MinChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.MaxChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStartAggregationRequest.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.StartingSequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.BufferSize, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.BlockAckTimeout, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncRequest.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.NumberOfMulticastGroupAddresses, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeResetRequest.StaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.SetDefaultMib, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.PacketFilterMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.ArpFilterAddress, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.ConnectionStatus, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeConnectStatusRequest.StaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.AssociationId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.AssociationCapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.QueueIndex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Aifs, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Cwmin, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Cwmax, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.TxopLimit, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.MeasurementReportSet.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.MeasurementReportSet.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.TransmitRate, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Priority, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketRequest.Ra.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.TransmissionControl, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.BeaconPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.DtimPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.CapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeModifyBssParameterRequest.Bssid.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.RtsThreshold, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Priority, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Multicast, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncCancelRequest.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeGetKeySequenceRequest.Address.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Channel, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSetChannelRequest.Address.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.AvailabilityDuration, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.AvailabilityInterval, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeAutonomousScanLossIndication.Bssid.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.FrameType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.MinTransmitRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStopAggregationRequest.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutSource, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutStartReference, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutPeriod, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutDuration, ptr + index);
- index += SIZEOF_UINT32;
- memcpy(ptr + index, sig->u.MlmeAddBlackoutRequest.PeerStaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutCount, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeDeletekeysRequest.Address.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncConfirm.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelList.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelList.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelStartingFactor, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ScanType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ProbeDelay, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.MinChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.MaxChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Beacon.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Beacon.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BssParameters.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BssParameters.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Channel, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSmStartRequest.InterfaceAddress.x, 48 / 8);
- index += 48 / 8;
- memcpy(ptr + index, sig->u.MlmeSmStartRequest.Bssid.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BeaconPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.DtimPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.CapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Key.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Key.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Length, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSetkeysRequest.Address.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[7], ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, &sig->u.MlmeSetkeysRequest.CipherSuiteSelector, 32 / 8);
- index += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Pause, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.PowerManagementMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.ReceiveDtims, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.ListenInterval, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.TrafficWindow, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketErrorIndication.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.SequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.MaximumLatency, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.PeriodicSchedulingMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.WakeHost, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.PsScheme, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.MediumTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.ServiceStartTime, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.ServiceInterval, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.MinimumDataRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.DebugMessage.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.DebugMessage.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.FrameType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeBlockackErrorIndication.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.MeasurementRequestSet.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.MeasurementRequestSet.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStartAggregationConfirm.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.SequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.TransmissionStatus, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.RetryCount, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Rate, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- *sig_len = index;
-
- return CSR_RESULT_SUCCESS;
-} /* write_pack() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_send.c b/drivers/staging/csr/csr_wifi_hip_send.c
deleted file mode 100644
index 76429e5e77cf..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_send.c
+++ /dev/null
@@ -1,415 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ***************************************************************************
- *
- * FILE: csr_wifi_hip_send.c
- *
- * PURPOSE:
- * Code for adding a signal request to the from-host queue.
- * When the driver bottom-half is run, it will take requests from the
- * queue and pass them to the UniFi.
- *
- * ***************************************************************************
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_sigs.h"
-#include "csr_wifi_hip_card.h"
-
-unifi_TrafficQueue unifi_frame_priority_to_queue(CSR_PRIORITY priority)
-{
- switch (priority)
- {
- case CSR_QOS_UP0:
- case CSR_QOS_UP3:
- return UNIFI_TRAFFIC_Q_BE;
- case CSR_QOS_UP1:
- case CSR_QOS_UP2:
- return UNIFI_TRAFFIC_Q_BK;
- case CSR_QOS_UP4:
- case CSR_QOS_UP5:
- return UNIFI_TRAFFIC_Q_VI;
- case CSR_QOS_UP6:
- case CSR_QOS_UP7:
- case CSR_MANAGEMENT:
- return UNIFI_TRAFFIC_Q_VO;
- default:
- return UNIFI_TRAFFIC_Q_BE;
- }
-}
-
-
-CSR_PRIORITY unifi_get_default_downgrade_priority(unifi_TrafficQueue queue)
-{
- switch (queue)
- {
- case UNIFI_TRAFFIC_Q_BE:
- return CSR_QOS_UP0;
- case UNIFI_TRAFFIC_Q_BK:
- return CSR_QOS_UP1;
- case UNIFI_TRAFFIC_Q_VI:
- return CSR_QOS_UP5;
- case UNIFI_TRAFFIC_Q_VO:
- return CSR_QOS_UP6;
- default:
- return CSR_QOS_UP0;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_signal
- *
- * This function queues a signal for sending to UniFi. It first checks
- * that there is space on the fh_signal_queue for another entry, then
- * claims any bulk data slots required and copies data into them. Then
- * increments the fh_signal_queue write count.
- *
- * The fh_signal_queue is later processed by the driver bottom half
- * (in unifi_bh()).
- *
- * This function call unifi_pause_xmit() to pause the flow of data plane
- * packets when:
- * - the fh_signal_queue ring buffer is full
- * - there are less than UNIFI_MAX_DATA_REFERENCES (2) bulk data
- * slots available.
- *
- * Arguments:
- * card Pointer to card context structure
- * sigptr Pointer to the signal to write to UniFi.
- * siglen Number of bytes pointer to by sigptr.
- * bulkdata Array of pointers to an associated bulk data.
- * sigq To which from-host queue to add the signal.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there were insufficient data slots or
- * no free signal queue entry
- *
- * Notes:
- * Calls unifi_pause_xmit() when the last slots are used.
- * ---------------------------------------------------------------------------
- */
-static CsrResult send_signal(card_t *card, const u8 *sigptr, u32 siglen,
- const bulk_data_param_t *bulkdata,
- q_t *sigq, u32 priority_q, u32 run_bh)
-{
- u16 i, data_slot_size;
- card_signal_t *csptr;
- s16 qe;
- CsrResult r;
- s16 debug_print = 0;
-
- data_slot_size = CardGetDataSlotSize(card);
-
- /* Check that the fh_data_queue has a free slot */
- if (!CSR_WIFI_HIP_Q_SLOTS_FREE(sigq))
- {
- unifi_trace(card->ospriv, UDBG3, "send_signal: %s full\n", sigq->name);
-
- return CSR_WIFI_HIP_RESULT_NO_SPACE;
- }
-
- /*
- * Now add the signal to the From Host signal queue
- */
- /* Get next slot on queue */
- qe = CSR_WIFI_HIP_Q_NEXT_W_SLOT(sigq);
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, qe);
-
- /* Make up the card_signal struct */
- csptr->signal_length = (u16)siglen;
- memcpy((void *)csptr->sigbuf, (void *)sigptr, siglen);
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- if ((bulkdata != NULL) && (bulkdata->d[i].data_length != 0))
- {
- u32 datalen = bulkdata->d[i].data_length;
-
- /* Make sure data will fit in a bulk data slot */
- if (bulkdata->d[i].os_data_ptr == NULL)
- {
- unifi_error(card->ospriv, "send_signal - NULL bulkdata[%d]\n", i);
- debug_print++;
- csptr->bulkdata[i].data_length = 0;
- }
- else
- {
- if (datalen > data_slot_size)
- {
- unifi_error(card->ospriv,
- "send_signal - Invalid data length %u (@%p), "
- "truncating\n",
- datalen, bulkdata->d[i].os_data_ptr);
- datalen = data_slot_size;
- debug_print++;
- }
- /* Store the bulk data info in the soft queue. */
- csptr->bulkdata[i].os_data_ptr = (u8 *)bulkdata->d[i].os_data_ptr;
- csptr->bulkdata[i].os_net_buf_ptr = (u8 *)bulkdata->d[i].os_net_buf_ptr;
- csptr->bulkdata[i].net_buf_length = bulkdata->d[i].net_buf_length;
- csptr->bulkdata[i].data_length = datalen;
- }
- }
- else
- {
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[i]);
- }
- }
-
- if (debug_print)
- {
- const u8 *sig = sigptr;
-
- unifi_error(card->ospriv, "Signal(%d): %*ph\n", siglen,
- 16, sig);
- unifi_error(card->ospriv, "Bulkdata pointer %p(%d), %p(%d)\n",
- bulkdata != NULL?bulkdata->d[0].os_data_ptr : NULL,
- bulkdata != NULL?bulkdata->d[0].data_length : 0,
- bulkdata != NULL?bulkdata->d[1].os_data_ptr : NULL,
- bulkdata != NULL?bulkdata->d[1].data_length : 0);
- }
-
- /* Advance the written count to say there is a new entry */
- CSR_WIFI_HIP_Q_INC_W(sigq);
-
- /*
- * Set the flag to say reason for waking was a host request.
- * Then ask the OS layer to run the unifi_bh.
- */
- if (run_bh == 1)
- {
- card->bh_reason_host = 1;
- r = unifi_run_bh(card->ospriv);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "failed to run bh.\n");
- card->bh_reason_host = 0;
-
- /*
- * The bulk data buffer will be freed by the caller.
- * We need to invalidate the description of the bulk data in our
- * soft queue, to prevent the core freeing the bulk data again later.
- */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- if (csptr->bulkdata[i].data_length != 0)
- {
- csptr->bulkdata[i].os_data_ptr = csptr->bulkdata[i].os_net_buf_ptr = NULL;
- csptr->bulkdata[i].net_buf_length = csptr->bulkdata[i].data_length = 0;
- }
- }
- return r;
- }
- }
- else
- {
- unifi_error(card->ospriv, "run_bh=%d, bh not called.\n", run_bh);
- }
-
- /*
- * Have we used up all the fh signal list entries?
- */
- if (CSR_WIFI_HIP_Q_SLOTS_FREE(sigq) == 0)
- {
- /* We have filled the queue, so stop the upper layer. The command queue
- * is an exception, as suspending due to that being full could delay
- * resume/retry until new commands or data are received.
- */
- if (sigq != &card->fh_command_queue)
- {
- /*
- * Must call unifi_pause_xmit() *before* setting the paused flag.
- * (the unifi_pause_xmit call should not be after setting the flag because of the possibility of being interrupted
- * by the bh thread between our setting the flag and the call to unifi_pause_xmit()
- * If bh thread then cleared the flag, we would end up paused, but without the flag set)
- * Instead, setting it afterwards means that if this thread is interrupted by the bh thread
- * the pause flag is still guaranteed to end up set
- * However the potential deadlock now is that if bh thread emptied the queue and cleared the flag before this thread's
- * call to unifi_pause_xmit(), then bh thread may not run again because it will be waiting for
- * a packet to appear in the queue but nothing ever will because xmit is paused.
- * So we will end up with the queue paused, and the flag set to say it is paused, but bh never runs to unpause it.
- * (Note even this bad situation would not persist long in practice, because something else (eg rx, or tx in different queue)
- * is likely to wake bh thread quite soon)
- * But to avoid this deadlock completely, after setting the flag we check that there is something left in the queue.
- * If there is, we know that bh thread has not emptied the queue yet.
- * Since bh thread checks to unpause the queue *after* taking packets from the queue, we know that it is still going to make at
- * least one more check to see whether it needs to unpause the queue. So all is well.
- * If there are no packets in the queue, then the deadlock described above might happen. To make sure it does not, we
- * unpause the queue here. A possible side effect is that unifi_restart_xmit() may (rarely) be called for second time
- * unnecessarily, which is harmless
- */
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("P");
-#endif
- unifi_pause_xmit(card->ospriv, (unifi_TrafficQueue)priority_q);
- card_tx_q_pause(card, priority_q);
- if (CSR_WIFI_HIP_Q_SLOTS_USED(sigq) == 0)
- {
- card_tx_q_unpause(card, priority_q);
- unifi_restart_xmit(card->ospriv, (unifi_TrafficQueue) priority_q);
- }
- }
- else
- {
- unifi_warning(card->ospriv,
- "send_signal: fh_cmd_q full, not pausing (run_bh=%d)\n",
- run_bh);
- }
- }
-
- return CSR_RESULT_SUCCESS;
-} /* send_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_send_signal
- *
- * Invokes send_signal() to queue a signal in the command or traffic queue
- * If sigptr pointer is NULL, it pokes the bh to check if UniFi is responsive.
- *
- * Arguments:
- * card Pointer to card context struct
- * sigptr Pointer to signal from card.
- * siglen Size of the signal
- * bulkdata Pointer to the bulk data of the signal
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there were insufficient data slots or no free signal queue entry
- *
- * Notes:
- * unifi_send_signal() is used to queue signals, created by the driver,
- * to the device. Signals are constructed using the UniFi packed structures.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_send_signal(card_t *card, const u8 *sigptr, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
- q_t *sig_soft_q;
- u16 signal_id;
- CsrResult r;
- u32 run_bh;
- u32 priority_q;
-
- /* A NULL signal pointer is a request to check if UniFi is responsive */
- if (sigptr == NULL)
- {
- card->bh_reason_host = 1;
- return unifi_run_bh(card->ospriv);
- }
-
- priority_q = 0;
- run_bh = 1;
- signal_id = GET_SIGNAL_ID(sigptr);
- /*
- * If the signal is a CSR_MA_PACKET_REQUEST ,
- * we send it using the traffic soft queue. Else we use the command soft queue.
- */
- if (signal_id == CSR_MA_PACKET_REQUEST_ID)
- {
- u16 frame_priority;
-
- if (card->periodic_wake_mode == UNIFI_PERIODIC_WAKE_HOST_ENABLED)
- {
- run_bh = 0;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("D");
-#endif
- /* Sanity check: MA-PACKET.req must have a valid bulk data */
- if ((bulkdata->d[0].data_length == 0) || (bulkdata->d[0].os_data_ptr == NULL))
- {
- unifi_error(card->ospriv, "MA-PACKET.req with empty bulk data (%d bytes in %p)\n",
- bulkdata->d[0].data_length, bulkdata->d[0].os_data_ptr);
- dump((void *)sigptr, siglen);
- return CSR_RESULT_FAILURE;
- }
-
- /* Map the frame priority to a traffic queue index. */
- frame_priority = GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(sigptr);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY)frame_priority);
-
- sig_soft_q = &card->fh_traffic_queue[priority_q];
- }
- else
- {
- sig_soft_q = &card->fh_command_queue;
- }
-
- r = send_signal(card, sigptr, siglen, bulkdata, sig_soft_q, priority_q, run_bh);
- /* On error, the caller must free or requeue bulkdata buffers */
-
- return r;
-} /* unifi_send_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_send_resources_available
- *
- * Examines whether there is available space to queue
- * a signal in the command or traffic queue
- *
- * Arguments:
- * card Pointer to card context struct
- * sigptr Pointer to signal.
- *
- * Returns:
- * CSR_RESULT_SUCCESS if resources available
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there was no free signal queue entry
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_send_resources_available(card_t *card, const u8 *sigptr)
-{
- q_t *sig_soft_q;
- u16 signal_id = GET_SIGNAL_ID(sigptr);
-
- /*
- * If the signal is a CSR_MA_PACKET_REQUEST ,
- * we send it using the traffic soft queue. Else we use the command soft queue.
- */
- if (signal_id == CSR_MA_PACKET_REQUEST_ID)
- {
- u16 frame_priority;
- u32 priority_q;
-
- /* Map the frame priority to a traffic queue index. */
- frame_priority = GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(sigptr);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY)frame_priority);
-
- sig_soft_q = &card->fh_traffic_queue[priority_q];
- }
- else
- {
- sig_soft_q = &card->fh_command_queue;
- }
-
- /* Check that the fh_data_queue has a free slot */
- if (!CSR_WIFI_HIP_Q_SLOTS_FREE(sig_soft_q))
- {
- unifi_notice(card->ospriv, "unifi_send_resources_available: %s full\n",
- sig_soft_q->name);
- return CSR_WIFI_HIP_RESULT_NO_SPACE;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_send_resources_available() */
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_signals.c b/drivers/staging/csr/csr_wifi_hip_signals.c
deleted file mode 100644
index 3c821320df00..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_signals.c
+++ /dev/null
@@ -1,1313 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-
-/* Generated by hip_dd_l_c_gen.pl */
-
-#include "csr_wifi_hip_signals.h"
-
-#include "csr_wifi_hip_unifi.h"
-
-s32 SigGetSize(const CSR_SIGNAL *aSignal)
-{
- switch (aSignal->SignalPrimitiveHeader.SignalId)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_REQUEST);
- case CSR_MA_PACKET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_CONFIRM);
- case CSR_MA_PACKET_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_INDICATION);
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_CANCEL_REQUEST);
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_VIF_AVAILABILITY_RESPONSE);
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_VIF_AVAILABILITY_INDICATION);
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_ERROR_INDICATION);
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_RESET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_RESET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_NEXT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_NEXT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_POWERMGT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_POWERMGT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SETKEYS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SETKEYS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DELETEKEYS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DELETEKEYS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECTED_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_CANCEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CANCEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CANCEL_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_PERIODIC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_PERIODIC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_PERIODIC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_PERIODIC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_PACKET_FILTER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_PACKET_FILTER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_MEASURE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_MEASURE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TRIGGERED_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TRIGGERED_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TRIGGERED_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TRIGGERED_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_TRIGGERED_GET_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_BLACKOUT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_BLACKOUT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_BLACKOUT_ENDED_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_BLACKOUT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_BLACKOUT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_RX_TRIGGER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_RX_TRIGGER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_RX_TRIGGER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_RX_TRIGGER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECT_STATUS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECT_STATUS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TEMPLATE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TEMPLATE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONFIG_QUEUE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONFIG_QUEUE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TSPEC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TSPEC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TSPEC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TSPEC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_START_AGGREGATION_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_START_AGGREGATION_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_BLOCKACK_ERROR_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_AGGREGATION_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_AGGREGATION_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SM_START_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SM_START_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_LEAVE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_LEAVE_CONFIRM);
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_TIM_REQUEST);
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_TIM_CONFIRM);
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_KEY_SEQUENCE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_KEY_SEQUENCE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CHANNEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CHANNEL_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM);
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_STRING_INDICATION);
- case CSR_DEBUG_WORD16_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_WORD16_INDICATION);
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_REQUEST);
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_CONFIRM);
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_INDICATION);
- default:
- return 0;
- }
-}
-
-
-s32 SigGetDataRefs(CSR_SIGNAL *aSignal, CSR_DATAREF **aDataRef)
-{
- s32 numRefs = 0;
-
- switch (aSignal->SignalPrimitiveHeader.SignalId)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MaPacketRequest.Dummydataref2;
- break;
- case CSR_MA_PACKET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketConfirm.Dummydataref2;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketIndication.Data;
- aDataRef[numRefs++] = &aSignal->u.MaPacketIndication.Dummydataref2;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketCancelRequest.Dummydataref2;
- break;
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityResponse.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityResponse.Dummydataref2;
- break;
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityIndication.Dummydataref2;
- break;
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketErrorIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketErrorIndication.Dummydataref2;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeResetRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeResetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeResetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeResetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetRequest.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanRequest.ChannelList;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanRequest.InformationElements;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureRequest.MeasurementRequestSet;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureIndication.MeasurementReportSet;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysRequest.Key;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanLossIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanLossIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectedIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectedIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanCancelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanRequest.ChannelList;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanRequest.InformationElements;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanDoneIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanDoneIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeTriggeredGetIndication.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeTriggeredGetIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeBlackoutEndedIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeBlackoutEndedIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateRequest.Data1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateRequest.Data2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeBlockackErrorIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeBlockackErrorIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartRequest.Beacon;
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartRequest.BssParameters;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveConfirm.Dummydataref2;
- break;
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimRequest.Dummydataref2;
- break;
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimConfirm.Dummydataref2;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressConfirm.Dummydataref2;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugStringIndication.DebugMessage;
- aDataRef[numRefs++] = &aSignal->u.DebugStringIndication.Dummydataref2;
- break;
- case CSR_DEBUG_WORD16_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugWord16Indication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.DebugWord16Indication.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericRequest.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericRequest.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericConfirm.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericConfirm.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericIndication.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericIndication.Dummydataref2;
- break;
- default:
- return 0;
- }
- return numRefs;
-}
-
-
-u32 SigGetFilterPos(u16 aSigID)
-{
- switch (aSigID)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- return 0x00000001;
- case CSR_MA_PACKET_CONFIRM_ID:
- return 0x00000002;
- case CSR_MA_PACKET_INDICATION_ID:
- return 0x00000004;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- return 0x00000008;
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- return 0x00000010;
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- return 0x00000020;
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- return 0x00000040;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- return 0x00000080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- return 0x00000100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- return 0x00000200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- return 0x00000400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- return 0x00000800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- return 0x00001000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- return 0x00002000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- return 0x00004000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- return 0x00008000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- return 0x00010001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- return 0x00010002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- return 0x00010004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- return 0x00010008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- return 0x00010010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- return 0x00010020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- return 0x00010040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- return 0x00010080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- return 0x00010100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- return 0x00010200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- return 0x00010400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- return 0x00010800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- return 0x00011000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- return 0x00012000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- return 0x00014000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- return 0x00018000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- return 0x00020001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- return 0x00020002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- return 0x00020004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- return 0x00020008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- return 0x00020010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00020020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00020040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00020080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00020100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- return 0x00020200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- return 0x00020400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- return 0x00020800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- return 0x00021000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00022000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00024000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- return 0x00028000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- return 0x00030001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- return 0x00030002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- return 0x00030004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- return 0x00030008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- return 0x00030010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- return 0x00030020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- return 0x00030040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- return 0x00030080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- return 0x00030100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- return 0x00030200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- return 0x00030400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- return 0x00030800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- return 0x00031000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- return 0x00032000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- return 0x00034000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- return 0x00038000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- return 0x00040001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- return 0x00040002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- return 0x00040004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- return 0x00040008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- return 0x00040010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- return 0x00040020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- return 0x00040040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- return 0x00040080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- return 0x00040100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- return 0x00040200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- return 0x00040400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- return 0x00040800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- return 0x00041000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- return 0x00042000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- return 0x00044000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- return 0x00048000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- return 0x00050001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- return 0x00050002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- return 0x00050004;
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- return 0x00050008;
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- return 0x00050010;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- return 0x00050020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- return 0x00050040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- return 0x00050080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- return 0x00050100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- return 0x00050200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- return 0x00050400;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- return 0x00050800;
- case CSR_DEBUG_WORD16_INDICATION_ID:
- return 0x00051000;
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- return 0x00052000;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- return 0x00054000;
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- return 0x00058000;
- default:
- break;
- }
- return 0xffffffff;
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_signals.h b/drivers/staging/csr/csr_wifi_hip_signals.h
deleted file mode 100644
index ca4d0774195c..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_signals.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- *****************************************************************************
- *
- * FILE: csr_wifi_hip_signals.h
- *
- * PURPOSE:
- * Header file wrapping the auto-generated code in csr_wifi_hip_sigs.h
- * and csr_wifi_hip_signals.c -
- * csr_wifi_hip_sigs.h provides structures defining UniFi signals and
- * csr_wifi_hip_signals.c provides SigGetSize() and SigGetDataRefs().
- *
- *****************************************************************************
- */
-#ifndef __CSR_WIFI_HIP_SIGNALS_H__
-#define __CSR_WIFI_HIP_SIGNALS_H__
-
-#include <linux/types.h>
-#include "csr_wifi_hip_sigs.h"
-
-
-/****************************************************************************/
-/* INFORMATION ELEMENTS */
-/****************************************************************************/
-
-/* Information Element ID's - shouldn't be in here, but nowhere better yet */
-#define IE_SSID_ID 0
-#define IE_SUPPORTED_RATES_ID 1
-#define IE_FH_PARAM_SET_ID 2
-#define IE_DS_PARAM_SET_ID 3
-#define IE_CF_PARAM_SET_ID 4
-#define IE_TIM_ID 5
-#define IE_IBSS_PARAM_SET_ID 6
-#define IE_COUNTRY_ID 7
-#define IE_HOPPING_PATTERN_PARAMS_ID 8
-#define IE_HOPPING_PATTERN_TABLE_ID 9
-#define IE_REQUEST_ID 10
-#define IE_QBSS_LOAD_ID 11
-#define IE_EDCA_PARAM_SET_ID 12
-#define IE_TRAFFIC_SPEC_ID 13
-#define IE_TRAFFIC_CLASS_ID 14
-#define IE_SCHEDULE_ID 15
-#define IE_CHALLENGE_TEXT_ID 16
-#define IE_POWER_CONSTRAINT_ID 32
-#define IE_POWER_CAPABILITY_ID 33
-#define IE_TPC_REQUEST_ID 34
-#define IE_TPC_REPORT_ID 35
-#define IE_SUPPORTED_CHANNELS_ID 36
-#define IE_CHANNEL_SWITCH_ANNOUNCE_ID 37
-#define IE_MEASUREMENT_REQUEST_ID 38
-#define IE_MEASUREMENT_REPORT_ID 39
-#define IE_QUIET_ID 40
-#define IE_IBSS_DFS_ID 41
-#define IE_ERP_INFO_ID 42
-#define IE_TS_DELAY_ID 43
-#define IE_TCLAS_PROCESSING_ID 44
-#define IE_QOS_CAPABILITY_ID 46
-#define IE_RSN_ID 48
-#define IE_EXTENDED_SUPPORTED_RATES_ID 50
-#define IE_AP_CHANNEL_REPORT_ID 52
-#define IE_RCPI_ID 53
-#define IE_WPA_ID 221
-
-
-/* The maximum number of data references in a signal structure */
-#define UNIFI_MAX_DATA_REFERENCES 2
-
-/* The space to allow for a wire-format signal structure */
-#define UNIFI_PACKED_SIGBUF_SIZE 64
-
-
-/******************************************************************************/
-/* SIGNAL PARAMETER VALUES */
-/******************************************************************************/
-
-/* ifIndex */
-#define UNIFI_IF_2G4 1
-#define UNIFI_IF_5G 2
-
-/* SendProcessId */
-#define HOST_PROC_ID 0xc000
-
-#define SIG_CAP_ESS 0x0001
-#define SIG_CAP_IBSS 0x0002
-#define SIG_CAP_CF_POLLABLE 0x0004
-#define SIG_CAP_CF_POLL_REQUEST 0x0008
-#define SIG_CAP_PRIVACY 0x0010
-#define SIG_CAP_SHORT_PREAMBLE 0x0020
-#define SIG_CAP_DSSSOFDM 0x2000
-
-/******************************************************************************/
-/* FUNCTION DECLARATIONS */
-/******************************************************************************/
-
-/******************************************************************************
- * SigGetNumDataRefs - Retrieve pointers to data-refs from a signal.
- *
- * PARAMETERS:
- * aSignal - Pointer to signal to retrieve the data refs of.
- * aDataRef - Address of a pointer to the structure that the data refs
- * pointers will be stored.
- *
- * RETURNS:
- * The number of data-refs in the signal.
- */
-s32 SigGetDataRefs(CSR_SIGNAL *aSignal, CSR_DATAREF **aDataRef);
-
-/******************************************************************************
- * SigGetSize - Retrieve the size (in bytes) of a given signal.
- *
- * PARAMETERS:
- * aSignal - Pointer to signal to retrieve size of.
- *
- * RETURNS:
- * The size (in bytes) of the given signal.
- */
-s32 SigGetSize(const CSR_SIGNAL *aSignal);
-
-#endif /* __CSR_WIFI_HIP_SIGNALS_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_sigs.h b/drivers/staging/csr/csr_wifi_hip_sigs.h
deleted file mode 100644
index 6112cc3e87fa..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_sigs.h
+++ /dev/null
@@ -1,1417 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-
-/* Generated by hip_dd_l_h_gen.pl */
-
-#ifndef CSR_WIFI_HIP_SIGS_H
-#define CSR_WIFI_HIP_SIGS_H
-
-typedef s16 csr_place_holding_type;
-
-typedef u16 CSR_ASSOCIATION_ID;
-
-typedef u16 CSR_AUTONOMOUS_SCAN_ID;
-
-typedef u16 CSR_BEACON_PERIODS;
-
-typedef u16 CSR_BLACKOUT_ID;
-
-typedef enum CSR_BLACKOUT_SOURCE
-{
- CSR_DOT11_LOCAL = 0x0000,
- CSR_DOT11_REMOTE = 0x0001,
- CSR_OTHER_RADIO = 0x0002,
- CSR_NOT_LINKED = 0x0004
-} CSR_BLACKOUT_SOURCE;
-
-typedef enum CSR_BLACKOUT_TYPE
-{
- CSR_LOCAL_DEVICE_ONLY = 0x0001,
- CSR_SPECIFIED_PEER = 0x0002,
- CSR_CURRENT_CHANNEL = 0x0004,
- CSR_P2P = 0x0008
-} CSR_BLACKOUT_TYPE;
-
-typedef enum CSR_BOOT_LOADER_OPERATION
-{
- CSR_BOOT_LOADER_IDLE = 0x00,
- CSR_BOOT_LOADER_RESTART = 0x01,
- CSR_BOOT_LOADER_PATCH = 0x02,
- CSR_BOOT_LOADER_IMAGE_0 = 0x10,
- CSR_BOOT_LOADER_IMAGE_1 = 0x11,
- CSR_BOOT_LOADER_IMAGE_2 = 0x12,
- CSR_BOOT_LOADER_IMAGE_3 = 0x13
-} CSR_BOOT_LOADER_OPERATION;
-
-typedef u16 CSR_CAPABILITY_INFORMATION;
-
-typedef u16 CSR_CHANNEL_STARTING_FACTOR;
-
-typedef u32 CSR_CIPHER_SUITE_SELECTOR;
-
-typedef u32 CSR_CLIENT_TAG;
-
-typedef enum CSR_CONNECTION_STATUS
-{
- CSR_DISCONNECTED = 0x0000,
- CSR_CONNECTED_AWAKE = 0x0001
-} CSR_CONNECTION_STATUS;
-
-typedef s16 CSR_DECIBELS;
-
-typedef enum CSR_DIRECTION
-{
- CSR_TRANSMIT = 0x0000,
- CSR_RECEIVE = 0x0001,
- CSR_BIDIRECTIONAL = 0x0003
-} CSR_DIRECTION;
-
-typedef enum CSR_FRAME_TYPE
-{
- CSR_RESERVED = 0x0000,
- CSR_BEACON = 0x0001,
- CSR_PROBE_RESPONSE = 0x0002,
- CSR_BEACON_AND_PROBE_RESPONSE = 0x0003,
- CSR_PROBE_REQUEST = 0x0004
-} CSR_FRAME_TYPE;
-
-typedef u32 CSR_IPV4_ADDRESS;
-
-typedef enum CSR_IFINTERFACE
-{
- CSR_INDEX_2G4 = 0x0001,
- CSR_INDEX_5G = 0x0002
-} CSR_IFINTERFACE;
-
-typedef enum CSR_KEY_TYPE
-{
- CSR_GROUP = 0x0000,
- CSR_PAIRWISE = 0x0001,
- CSR_PEER_KEY = 0x0002,
- CSR_IGTK = 0x0003
-} CSR_KEY_TYPE;
-
-typedef enum CSR_LOADER_OPERATION
-{
- CSR_LOADER_IDLE = 0x0000,
- CSR_LOADER_COPY = 0x0001
-} CSR_LOADER_OPERATION;
-
-typedef struct CSR_MAC_ADDRESS
-{
- u8 x[6];
-} CSR_MACADDRESS;
-
-typedef enum CSR_MIB_STATUS
-{
- CSR_MIB_SUCCESSFUL = 0x0000,
- CSR_MIB_INVALID_PARAMETERS = 0x0001,
- CSR_MIB_WRITE_ONLY = 0x0002,
- CSR_MIB_READ_ONLY = 0x0003
-} CSR_MIB_STATUS;
-
-typedef enum CSR_MEMORY_SPACE
-{
- CSR_NONE = 0x00,
- CSR_SHARED_DATA_MEMORY = 0x01,
- CSR_EXTERNAL_FLASH_MEMORY = 0x02,
- CSR_EXTERNAL_SRAM = 0x03,
- CSR_REGISTERS = 0x04,
- CSR_PHY_PROCESSOR_DATA_MEMORY = 0x10,
- CSR_PHY_PROCESSOR_PROGRAM_MEMORY = 0x11,
- CSR_PHY_PROCESSOR_ROM = 0x12,
- CSR_MAC_PROCESSOR_DATA_MEMORY = 0x20,
- CSR_MAC_PROCESSOR_PROGRAM_MEMORY = 0x21,
- CSR_MAC_PROCESSOR_ROM = 0x22,
- CSR_BT_PROCESSOR_DATA_MEMORY = 0x30,
- CSR_BT_PROCESSOR_PROGRAM_MEMORY = 0x31,
- CSR_BT_PROCESSOR_ROM = 0x32
-} CSR_MEMORY_SPACE;
-
-typedef u16 CSR_MICROSECONDS16;
-
-typedef u32 CSR_MICROSECONDS32;
-
-typedef u16 CSR_NATURAL16;
-
-typedef enum CSR_PS_SCHEME
-{
- CSR_LEGACY_PS = 0x0001,
- CSR_U_APSD = 0x0002,
- CSR_S_APSD = 0x0004
-} CSR_PS_SCHEME;
-
-typedef enum CSR_PACKET_FILTER_MODE
-{
- CSR_PFM_OPT_OUT = 0x0000,
- CSR_PFM_OPT_IN = 0x0003
-} CSR_PACKET_FILTER_MODE;
-
-typedef u16 CSR_PERIODIC_ID;
-
-typedef enum CSR_PERIODIC_SCHEDULING_MODE
-{
- CSR_PSM_PERIODIC_SCHEDULE_PS_POLL = 0x0001,
- CSR_PSM_PERIODIC_SCHEDULE_PM_BIT = 0x0002,
- CSR_PSM_PERIODIC_SCHEDULE_UAPSD = 0x0004,
- CSR_PSM_PERIODIC_SCHEDULE_SAPSD = 0x0008
-} CSR_PERIODIC_SCHEDULING_MODE;
-
-typedef enum CSR_POWER_MANAGEMENT_MODE
-{
- CSR_PMM_ACTIVE_MODE = 0x0000,
- CSR_PMM_POWER_SAVE = 0x0001,
- CSR_PMM_FAST_POWER_SAVE = 0x0002
-} CSR_POWER_MANAGEMENT_MODE;
-
-typedef enum CSR_PRIORITY
-{
- CSR_QOS_UP0 = 0x0000,
- CSR_QOS_UP1 = 0x0001,
- CSR_QOS_UP2 = 0x0002,
- CSR_QOS_UP3 = 0x0003,
- CSR_QOS_UP4 = 0x0004,
- CSR_QOS_UP5 = 0x0005,
- CSR_QOS_UP6 = 0x0006,
- CSR_QOS_UP7 = 0x0007,
- CSR_CONTENTION = 0x8000,
- CSR_MANAGEMENT = 0x8010
-} CSR_PRIORITY;
-
-typedef enum CSR_REASON_CODE
-{
- CSR_UNSPECIFIED_REASON = 0x0001,
- CSR_INVALID_INFORMATION_ELEMENT = 0x000d,
- CSR_QOS_UNSPECIFIED_REASON = 0x0020,
- CSR_QOS_EXCESSIVE_NOT_ACK = 0x0022,
- CSR_QOS_TXOP_LIMIT_EXCEEDED = 0x0023,
- CSR_QSTA_LEAVING = 0x0024,
- CSR_UNKNOWN_BA = 0x0026,
- CSR_UNKNOWN_TS = 0x0026,
- CSR_TIMEOUT = 0x0027
-} CSR_REASON_CODE;
-
-typedef enum CSR_RECEPTION_STATUS
-{
- CSR_RX_SUCCESS = 0x0000,
- CSR_RX_FAILURE_UNSPECIFIED = 0x0001,
- CSR_MICHAEL_MIC_ERROR = 0x0002,
- CSR_DECRYPTION_ERROR = 0x0003,
- CSR_NO_TEMPORAL_KEY_AVAILABLE = 0x0004,
- CSR_UNSUPPORTED_MODULATION = 0x0011,
- CSR_BAD_FCS = 0x0012,
- CSR_BAD_SIGNAL = 0x0013
-} CSR_RECEPTION_STATUS;
-
-typedef enum CSR_RESULT_CODE
-{
- CSR_RC_SUCCESS = 0x0000,
- CSR_RC_UNSPECIFIED_FAILURE = 0x0001,
- CSR_RC_REFUSED = 0x0003,
- CSR_RC_INVALID_PARAMETERS = 0x0026,
- CSR_RC_REJECTED_INVALID_IE = 0x0028,
- CSR_RC_REJECTED_INVALID_GROUP_CIPHER = 0x0029,
- CSR_RC_REJECTED_INVALID_PAIRWISE_CIPHER = 0x002a,
- CSR_RC_TIMEOUT = 0x8000,
- CSR_RC_TOO_MANY_SIMULTANEOUS_REQUESTS = 0x8001,
- CSR_RC_BSS_ALREADY_STARTED_OR_JOINED = 0x8002,
- CSR_RC_NOT_SUPPORTED = 0x8003,
- CSR_RC_TRANSMISSION_FAILURE = 0x8004,
- CSR_RC_RESET_REQUIRED_BEFORE_START = 0x8006,
- CSR_RC_INSUFFICIENT_RESOURCE = 0x8007,
- CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES = 0x8008,
- CSR_RC_INVALID_UNICAST_CIPHER = 0xf02f,
- CSR_RC_INVALID_MULTICAST_CIPHER = 0xf030
-} CSR_RESULT_CODE;
-
-typedef enum CSR_SCAN_TYPE
-{
- CSR_SC_ACTIVE_SCAN = 0x0000,
- CSR_SC_PASSIVE_SCAN = 0x0001
-} CSR_SCAN_TYPE;
-
-typedef enum CSR_SIGNAL_ID
-{
- CSR_MA_PACKET_REQUEST_ID = 0x0110,
- CSR_MA_PACKET_CONFIRM_ID = 0x0111,
- CSR_MA_PACKET_INDICATION_ID = 0x0113,
- CSR_MA_PACKET_CANCEL_REQUEST_ID = 0x0114,
- CSR_MA_VIF_AVAILABILITY_RESPONSE_ID = 0x0116,
- CSR_MA_VIF_AVAILABILITY_INDICATION_ID = 0x0117,
- CSR_MA_PACKET_ERROR_INDICATION_ID = 0x011b,
- CSR_MLME_RESET_REQUEST_ID = 0x0200,
- CSR_MLME_RESET_CONFIRM_ID = 0x0201,
- CSR_MLME_GET_REQUEST_ID = 0x0204,
- CSR_MLME_GET_CONFIRM_ID = 0x0205,
- CSR_MLME_SET_REQUEST_ID = 0x0208,
- CSR_MLME_SET_CONFIRM_ID = 0x0209,
- CSR_MLME_GET_NEXT_REQUEST_ID = 0x020c,
- CSR_MLME_GET_NEXT_CONFIRM_ID = 0x020d,
- CSR_MLME_POWERMGT_REQUEST_ID = 0x0210,
- CSR_MLME_POWERMGT_CONFIRM_ID = 0x0211,
- CSR_MLME_SCAN_REQUEST_ID = 0x0214,
- CSR_MLME_SCAN_CONFIRM_ID = 0x0215,
- CSR_MLME_HL_SYNC_REQUEST_ID = 0x0244,
- CSR_MLME_HL_SYNC_CONFIRM_ID = 0x0245,
- CSR_MLME_MEASURE_REQUEST_ID = 0x0258,
- CSR_MLME_MEASURE_CONFIRM_ID = 0x0259,
- CSR_MLME_MEASURE_INDICATION_ID = 0x025b,
- CSR_MLME_SETKEYS_REQUEST_ID = 0x0268,
- CSR_MLME_SETKEYS_CONFIRM_ID = 0x0269,
- CSR_MLME_DELETEKEYS_REQUEST_ID = 0x026c,
- CSR_MLME_DELETEKEYS_CONFIRM_ID = 0x026d,
- CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID = 0x0287,
- CSR_MLME_CONNECTED_INDICATION_ID = 0x028b,
- CSR_MLME_SCAN_CANCEL_REQUEST_ID = 0x028c,
- CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID = 0x0298,
- CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID = 0x0299,
- CSR_MLME_ADD_PERIODIC_REQUEST_ID = 0x02a0,
- CSR_MLME_ADD_PERIODIC_CONFIRM_ID = 0x02a1,
- CSR_MLME_DEL_PERIODIC_REQUEST_ID = 0x02a4,
- CSR_MLME_DEL_PERIODIC_CONFIRM_ID = 0x02a5,
- CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID = 0x02a8,
- CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02a9,
- CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID = 0x02ac,
- CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02ad,
- CSR_MLME_SET_PACKET_FILTER_REQUEST_ID = 0x02b8,
- CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID = 0x02b9,
- CSR_MLME_STOP_MEASURE_REQUEST_ID = 0x02bc,
- CSR_MLME_STOP_MEASURE_CONFIRM_ID = 0x02bd,
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID = 0x02cc,
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02cd,
- CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID = 0x02db,
- CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID = 0x02dc,
- CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID = 0x02dd,
- CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID = 0x02e0,
- CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID = 0x02e1,
- CSR_MLME_TRIGGERED_GET_INDICATION_ID = 0x02e7,
- CSR_MLME_ADD_BLACKOUT_REQUEST_ID = 0x02f8,
- CSR_MLME_ADD_BLACKOUT_CONFIRM_ID = 0x02f9,
- CSR_MLME_BLACKOUT_ENDED_INDICATION_ID = 0x02fb,
- CSR_MLME_DEL_BLACKOUT_REQUEST_ID = 0x02fc,
- CSR_MLME_DEL_BLACKOUT_CONFIRM_ID = 0x02fd,
- CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID = 0x0304,
- CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID = 0x0305,
- CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID = 0x0308,
- CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID = 0x0309,
- CSR_MLME_CONNECT_STATUS_REQUEST_ID = 0x0310,
- CSR_MLME_CONNECT_STATUS_CONFIRM_ID = 0x0311,
- CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID = 0x0314,
- CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID = 0x0315,
- CSR_MLME_ADD_TEMPLATE_REQUEST_ID = 0x0318,
- CSR_MLME_ADD_TEMPLATE_CONFIRM_ID = 0x0319,
- CSR_MLME_CONFIG_QUEUE_REQUEST_ID = 0x031c,
- CSR_MLME_CONFIG_QUEUE_CONFIRM_ID = 0x031d,
- CSR_MLME_ADD_TSPEC_REQUEST_ID = 0x0320,
- CSR_MLME_ADD_TSPEC_CONFIRM_ID = 0x0321,
- CSR_MLME_DEL_TSPEC_REQUEST_ID = 0x0324,
- CSR_MLME_DEL_TSPEC_CONFIRM_ID = 0x0325,
- CSR_MLME_START_AGGREGATION_REQUEST_ID = 0x0328,
- CSR_MLME_START_AGGREGATION_CONFIRM_ID = 0x0329,
- CSR_MLME_BLOCKACK_ERROR_INDICATION_ID = 0x032b,
- CSR_MLME_STOP_AGGREGATION_REQUEST_ID = 0x032c,
- CSR_MLME_STOP_AGGREGATION_CONFIRM_ID = 0x032d,
- CSR_MLME_SM_START_REQUEST_ID = 0x0334,
- CSR_MLME_SM_START_CONFIRM_ID = 0x0335,
- CSR_MLME_LEAVE_REQUEST_ID = 0x0338,
- CSR_MLME_LEAVE_CONFIRM_ID = 0x0339,
- CSR_MLME_SET_TIM_REQUEST_ID = 0x033c,
- CSR_MLME_SET_TIM_CONFIRM_ID = 0x033d,
- CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID = 0x0340,
- CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID = 0x0341,
- CSR_MLME_SET_CHANNEL_REQUEST_ID = 0x034c,
- CSR_MLME_SET_CHANNEL_CONFIRM_ID = 0x034d,
- CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID = 0x040c,
- CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID = 0x040d,
- CSR_DEBUG_STRING_INDICATION_ID = 0x0803,
- CSR_DEBUG_WORD16_INDICATION_ID = 0x0807,
- CSR_DEBUG_GENERIC_REQUEST_ID = 0x0808,
- CSR_DEBUG_GENERIC_CONFIRM_ID = 0x0809,
- CSR_DEBUG_GENERIC_INDICATION_ID = 0x080b
-} CSR_SIGNAL_ID;
-
-typedef u16 CSR_SIMPLE_POINTER;
-
-typedef u16 CSR_STARTING_SEQUENCE_NUMBER;
-
-typedef enum CSR_SYMBOL_ID
-{
- CSR_SLT_END = 0x0000,
- CSR_SLT_PCI_SLOT_CONFIG = 0x0001,
- CSR_SLT_SDIO_SLOT_CONFIG = 0x0002,
- CSR_SLT_BUILD_ID_NUMBER = 0x0003,
- CSR_SLT_BUILD_ID_STRING = 0x0004,
- CSR_SLT_PERSISTENT_STORE_DB = 0x0005,
- CSR_SLT_RESET_VECTOR_PHY = 0x0006,
- CSR_SLT_RESET_VECTOR_MAC = 0x0007,
- CSR_SLT_SDIO_LOADER_CONTROL = 0x0008,
- CSR_SLT_TEST_CMD = 0x0009,
- CSR_SLT_TEST_ALIVE_COUNTER = 0x000a,
- CSR_SLT_TEST_PARAMETERS = 0x000b,
- CSR_SLT_TEST_RESULTS = 0x000c,
- CSR_SLT_TEST_VERSION = 0x000d,
- CSR_SLT_MIB_PSID_RANGES = 0x000e,
- CSR_SLT_KIP_TABLE = 0x000f,
- CSR_SLT_PANIC_DATA_PHY = 0x0010,
- CSR_SLT_PANIC_DATA_MAC = 0x0011,
- CSR_SLT_BOOT_LOADER_CONTROL = 0x0012,
- CSR_SLT_SOFT_MAC = 0x0013
-} CSR_SYMBOL_ID;
-
-typedef struct CSR_TSF_TIME
-{
- u8 x[8];
-} CSR_TSF_TIME;
-
-typedef u16 CSR_TIME_UNITS;
-
-typedef enum CSR_TRANSMISSION_CONTROL
-{
- CSR_TRIGGERED = 0x0001,
- CSR_END_OF_SERVICE = 0x0002,
- CSR_NO_CONFIRM_REQUIRED = 0x0004,
- CSR_ALLOW_BA = 0x0008
-} CSR_TRANSMISSION_CONTROL;
-
-typedef enum CSR_TRANSMISSION_STATUS
-{
- CSR_TX_SUCCESSFUL = 0x0000,
- CSR_TX_RETRY_LIMIT = 0x0001,
- CSR_TX_LIFETIME = 0x0002,
- CSR_TX_NO_BSS = 0x0003,
- CSR_TX_EXCESSIVE_DATA_LENGTH = 0x0004,
- CSR_TX_UNSUPPORTED_PRIORITY = 0x0006,
- CSR_TX_UNAVAILABLE_PRIORITY = 0x0007,
- CSR_TX_UNAVAILABLE_KEY_MAPPING = 0x000a,
- CSR_TX_EDCA_TIMEOUT = 0x000b,
- CSR_TX_BLOCK_ACK_TIMEOUT = 0x000c,
- CSR_TX_FAIL_TRANSMISSION_VIF_INTERRUPTED = 0x000d,
- CSR_TX_REJECTED_PEER_STATION_SLEEPING = 0x000e,
- CSR_TX_REJECTED_DTIM_ENDED = 0x000f,
- CSR_TX_REJECTED_DTIM_STARTED = 0x0010
-} CSR_TRANSMISSION_STATUS;
-
-typedef u16 CSR_TRIGGER_ID;
-
-typedef u16 CSR_TRIGGERED_ID;
-
-typedef enum CSR_HIP_VERSIONS
-{
- CSR_HIP_ENG_VERSION = 0x0001,
- CSR_HIP_VERSION = 0x0900
-} CSR_HIP_VERSIONS;
-
-typedef u16 CSR_BUFFER_HANDLE;
-
-typedef u16 CSR_CHANNEL_NUMBER;
-
-typedef struct CSR_DATA_REFERENCE
-{
- u16 SlotNumber;
- u16 DataLength;
-} CSR_DATAREF;
-
-typedef u16 CSR_DIALOG_TOKEN;
-
-typedef struct CSR_GENERIC_POINTER
-{
- u32 MemoryOffset;
- CSR_MEMORY_SPACE MemorySpace;
-} CSR_GENERIC_POINTER;
-
-typedef struct CSR_MLME_CONFIG_QUEUE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_CONFIG_QUEUE_CONFIRM;
-
-typedef struct CSR_MLME_CONFIG_QUEUE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 QueueIndex;
- CSR_NATURAL16 Aifs;
- CSR_NATURAL16 Cwmin;
- CSR_NATURAL16 Cwmax;
- CSR_NATURAL16 TxopLimit;
-} CSR_MLME_CONFIG_QUEUE_REQUEST;
-
-typedef struct CSR_MLME_GET_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_GET_CONFIRM;
-
-typedef struct CSR_MLME_GET_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_GET_REQUEST;
-
-typedef struct CSR_MLME_GET_NEXT_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_GET_NEXT_CONFIRM;
-
-typedef struct CSR_MLME_GET_NEXT_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_GET_NEXT_REQUEST;
-
-typedef struct CSR_MLME_HL_SYNC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_HL_SYNC_CONFIRM;
-
-typedef struct CSR_MLME_HL_SYNC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
-} CSR_MLME_HL_SYNC_REQUEST;
-
-typedef struct CSR_MLME_HL_SYNC_CANCEL_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_HL_SYNC_CANCEL_CONFIRM;
-
-typedef struct CSR_MLME_HL_SYNC_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
-} CSR_MLME_HL_SYNC_CANCEL_REQUEST;
-
-typedef struct CSR_MLME_MEASURE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_CONFIRM;
-
-typedef struct CSR_MLME_MEASURE_INDICATION
-{
- CSR_DATAREF MeasurementReportSet;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_INDICATION;
-
-typedef struct CSR_MLME_MEASURE_REQUEST
-{
- CSR_DATAREF MeasurementRequestSet;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_REQUEST;
-
-typedef struct CSR_MLME_RESET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_RESET_CONFIRM;
-
-typedef struct CSR_MLME_RESET_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS StaAddress;
- s16 SetDefaultMib;
-} CSR_MLME_RESET_REQUEST;
-
-typedef struct CSR_MLME_SET_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_SET_CONFIRM;
-
-typedef struct CSR_MLME_SET_REQUEST
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_SET_REQUEST;
-
-typedef struct CSR_MLME_STOP_MEASURE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_STOP_MEASURE_CONFIRM;
-
-typedef struct CSR_MLME_STOP_MEASURE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_STOP_MEASURE_REQUEST;
-
-typedef u16 CSR_PROCESS_ID;
-
-typedef u16 CSR_RATE;
-
-typedef u16 CSR_SEQUENCE_NUMBER;
-
-typedef struct CSR_SIGNAL_PRIMITIVE_HEADER
-{
- s16 SignalId;
- CSR_PROCESS_ID ReceiverProcessId;
- CSR_PROCESS_ID SenderProcessId;
-} CSR_SIGNAL_PRIMITIVE_HEADER;
-
-typedef u16 CSR_TRAFFIC_WINDOW;
-
-typedef u16 CSR_VIF_IDENTIFIER;
-
-typedef struct CSR_DEBUG_GENERIC_CONFIRM
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_CONFIRM;
-
-typedef struct CSR_DEBUG_GENERIC_INDICATION
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_INDICATION;
-
-typedef struct CSR_DEBUG_GENERIC_REQUEST
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_REQUEST;
-
-typedef struct CSR_DEBUG_STRING_INDICATION
-{
- CSR_DATAREF DebugMessage;
- CSR_DATAREF Dummydataref2;
-} CSR_DEBUG_STRING_INDICATION;
-
-typedef struct CSR_DEBUG_WORD16_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[16];
-} CSR_DEBUG_WORD16_INDICATION;
-
-typedef struct CSR_MA_PACKET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRANSMISSION_STATUS TransmissionStatus;
- CSR_NATURAL16 RetryCount;
- CSR_RATE Rate;
- CSR_CLIENT_TAG HostTag;
-} CSR_MA_PACKET_CONFIRM;
-
-typedef struct CSR_MA_PACKET_INDICATION
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TSF_TIME LocalTime;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_RECEPTION_STATUS ReceptionStatus;
- CSR_DECIBELS Rssi;
- CSR_DECIBELS Snr;
- CSR_RATE ReceivedRate;
-} CSR_MA_PACKET_INDICATION;
-
-typedef struct CSR_MA_PACKET_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RATE TransmitRate;
- CSR_CLIENT_TAG HostTag;
- CSR_PRIORITY Priority;
- CSR_MACADDRESS Ra;
- CSR_TRANSMISSION_CONTROL TransmissionControl;
-} CSR_MA_PACKET_REQUEST;
-
-typedef struct CSR_MA_PACKET_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CLIENT_TAG HostTag;
-} CSR_MA_PACKET_CANCEL_REQUEST;
-
-typedef struct CSR_MA_PACKET_ERROR_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_SEQUENCE_NUMBER SequenceNumber;
-} CSR_MA_PACKET_ERROR_INDICATION;
-
-typedef struct CSR_MA_VIF_AVAILABILITY_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- s16 Multicast;
-} CSR_MA_VIF_AVAILABILITY_INDICATION;
-
-typedef struct CSR_MA_VIF_AVAILABILITY_RESPONSE
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MA_VIF_AVAILABILITY_RESPONSE;
-
-typedef struct CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF ChannelList;
- CSR_DATAREF InformationElements;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_STARTING_FACTOR ChannelStartingFactor;
- CSR_SCAN_TYPE ScanType;
- CSR_MICROSECONDS32 ProbeDelay;
- CSR_TIME_UNITS MinChannelTime;
- CSR_TIME_UNITS MaxChannelTime;
-} CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_ADD_BLACKOUT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_BLACKOUT_CONFIRM;
-
-typedef struct CSR_MLME_ADD_BLACKOUT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_BLACKOUT_TYPE BlackoutType;
- CSR_BLACKOUT_SOURCE BlackoutSource;
- CSR_MICROSECONDS32 BlackoutStartReference;
- CSR_MICROSECONDS32 BlackoutPeriod;
- CSR_MICROSECONDS32 BlackoutDuration;
- CSR_MACADDRESS PeerStaAddress;
- CSR_NATURAL16 BlackoutCount;
-} CSR_MLME_ADD_BLACKOUT_REQUEST;
-
-typedef struct CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM;
-
-typedef struct CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 NumberOfMulticastGroupAddresses;
-} CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST;
-
-typedef struct CSR_MLME_ADD_PERIODIC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_PERIODIC_CONFIRM;
-
-typedef struct CSR_MLME_ADD_PERIODIC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_MICROSECONDS32 MaximumLatency;
- CSR_PERIODIC_SCHEDULING_MODE PeriodicSchedulingMode;
- s16 WakeHost;
- CSR_PRIORITY UserPriority;
-} CSR_MLME_ADD_PERIODIC_REQUEST;
-
-typedef struct CSR_MLME_ADD_RX_TRIGGER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_RX_TRIGGER_CONFIRM;
-
-typedef struct CSR_MLME_ADD_RX_TRIGGER_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_PRIORITY Priority;
-} CSR_MLME_ADD_RX_TRIGGER_REQUEST;
-
-typedef struct CSR_MLME_ADD_TEMPLATE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_FRAME_TYPE FrameType;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_TEMPLATE_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TEMPLATE_REQUEST
-{
- CSR_DATAREF Data1;
- CSR_DATAREF Data2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_FRAME_TYPE FrameType;
- CSR_RATE MinTransmitRate;
-} CSR_MLME_ADD_TEMPLATE_REQUEST;
-
-typedef struct CSR_MLME_ADD_TRIGGERED_GET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_ADD_TRIGGERED_GET_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TRIGGERED_GET_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_ADD_TRIGGERED_GET_REQUEST;
-
-typedef struct CSR_MLME_ADD_TSPEC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_TSPEC_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TSPEC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_PS_SCHEME PsScheme;
- CSR_NATURAL16 MediumTime;
- CSR_MICROSECONDS32 ServiceStartTime;
- CSR_MICROSECONDS32 ServiceInterval;
- CSR_RATE MinimumDataRate;
-} CSR_MLME_ADD_TSPEC_REQUEST;
-
-typedef struct CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION;
-
-typedef struct CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS Bssid;
-} CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION;
-
-typedef struct CSR_MLME_BLACKOUT_ENDED_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
-} CSR_MLME_BLACKOUT_ENDED_INDICATION;
-
-typedef struct CSR_MLME_BLOCKACK_ERROR_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_REASON_CODE ResultCode;
- CSR_MACADDRESS PeerQstaAddress;
-} CSR_MLME_BLOCKACK_ERROR_INDICATION;
-
-typedef struct CSR_MLME_CONNECTED_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CONNECTION_STATUS ConnectionStatus;
- CSR_MACADDRESS PeerMacAddress;
-} CSR_MLME_CONNECTED_INDICATION;
-
-typedef struct CSR_MLME_CONNECT_STATUS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_CONNECT_STATUS_CONFIRM;
-
-typedef struct CSR_MLME_CONNECT_STATUS_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CONNECTION_STATUS ConnectionStatus;
- CSR_MACADDRESS StaAddress;
- CSR_ASSOCIATION_ID AssociationId;
- CSR_CAPABILITY_INFORMATION AssociationCapabilityInformation;
-} CSR_MLME_CONNECT_STATUS_REQUEST;
-
-typedef struct CSR_MLME_DELETEKEYS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DELETEKEYS_CONFIRM;
-
-typedef struct CSR_MLME_DELETEKEYS_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
-} CSR_MLME_DELETEKEYS_REQUEST;
-
-typedef struct CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_DEL_BLACKOUT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_BLACKOUT_CONFIRM;
-
-typedef struct CSR_MLME_DEL_BLACKOUT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
-} CSR_MLME_DEL_BLACKOUT_REQUEST;
-
-typedef struct CSR_MLME_DEL_PERIODIC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_PERIODIC_CONFIRM;
-
-typedef struct CSR_MLME_DEL_PERIODIC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
-} CSR_MLME_DEL_PERIODIC_REQUEST;
-
-typedef struct CSR_MLME_DEL_RX_TRIGGER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_RX_TRIGGER_CONFIRM;
-
-typedef struct CSR_MLME_DEL_RX_TRIGGER_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
-} CSR_MLME_DEL_RX_TRIGGER_REQUEST;
-
-typedef struct CSR_MLME_DEL_TRIGGERED_GET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_DEL_TRIGGERED_GET_CONFIRM;
-
-typedef struct CSR_MLME_DEL_TRIGGERED_GET_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_DEL_TRIGGERED_GET_REQUEST;
-
-typedef struct CSR_MLME_DEL_TSPEC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_TSPEC_CONFIRM;
-
-typedef struct CSR_MLME_DEL_TSPEC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
-} CSR_MLME_DEL_TSPEC_REQUEST;
-
-typedef struct CSR_MLME_GET_KEY_SEQUENCE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_NATURAL16 SequenceNumber[8];
-} CSR_MLME_GET_KEY_SEQUENCE_CONFIRM;
-
-typedef struct CSR_MLME_GET_KEY_SEQUENCE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
-} CSR_MLME_GET_KEY_SEQUENCE_REQUEST;
-
-typedef struct CSR_MLME_LEAVE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_LEAVE_CONFIRM;
-
-typedef struct CSR_MLME_LEAVE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
-} CSR_MLME_LEAVE_REQUEST;
-
-typedef struct CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM;
-
-typedef struct CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TIME_UNITS BeaconPeriod;
- CSR_BEACON_PERIODS DtimPeriod;
- CSR_CAPABILITY_INFORMATION CapabilityInformation;
- CSR_MACADDRESS Bssid;
- CSR_NATURAL16 RtsThreshold;
-} CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST;
-
-typedef struct CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
- s16 Pause;
-} CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_POWERMGT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_POWERMGT_CONFIRM;
-
-typedef struct CSR_MLME_POWERMGT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_POWER_MANAGEMENT_MODE PowerManagementMode;
- s16 ReceiveDtims;
- CSR_BEACON_PERIODS ListenInterval;
- CSR_TRAFFIC_WINDOW TrafficWindow;
-} CSR_MLME_POWERMGT_REQUEST;
-
-typedef struct CSR_MLME_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_SCAN_REQUEST
-{
- CSR_DATAREF ChannelList;
- CSR_DATAREF InformationElements;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_SCAN_TYPE ScanType;
- CSR_MICROSECONDS32 ProbeDelay;
- CSR_TIME_UNITS MinChannelTime;
- CSR_TIME_UNITS MaxChannelTime;
-} CSR_MLME_SCAN_REQUEST;
-
-typedef struct CSR_MLME_SCAN_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
-} CSR_MLME_SCAN_CANCEL_REQUEST;
-
-typedef struct CSR_MLME_SETKEYS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SETKEYS_CONFIRM;
-
-typedef struct CSR_MLME_SETKEYS_REQUEST
-{
- CSR_DATAREF Key;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 Length;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
- CSR_NATURAL16 SequenceNumber[8];
- CSR_CIPHER_SUITE_SELECTOR CipherSuiteSelector;
-} CSR_MLME_SETKEYS_REQUEST;
-
-typedef struct CSR_MLME_SET_CHANNEL_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_CHANNEL_CONFIRM;
-
-typedef struct CSR_MLME_SET_CHANNEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_MACADDRESS Address;
- CSR_TIME_UNITS AvailabilityDuration;
- CSR_TIME_UNITS AvailabilityInterval;
-} CSR_MLME_SET_CHANNEL_REQUEST;
-
-typedef struct CSR_MLME_SET_PACKET_FILTER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_PACKET_FILTER_CONFIRM;
-
-typedef struct CSR_MLME_SET_PACKET_FILTER_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PACKET_FILTER_MODE PacketFilterMode;
- CSR_IPV4_ADDRESS ArpFilterAddress;
-} CSR_MLME_SET_PACKET_FILTER_REQUEST;
-
-typedef struct CSR_MLME_SET_TIM_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_TIM_CONFIRM;
-
-typedef struct CSR_MLME_SET_TIM_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_ASSOCIATION_ID AssociationId;
- s16 TimValue;
-} CSR_MLME_SET_TIM_REQUEST;
-
-typedef struct CSR_MLME_SM_START_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SM_START_CONFIRM;
-
-typedef struct CSR_MLME_SM_START_REQUEST
-{
- CSR_DATAREF Beacon;
- CSR_DATAREF BssParameters;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_MACADDRESS InterfaceAddress;
- CSR_MACADDRESS Bssid;
- CSR_TIME_UNITS BeaconPeriod;
- CSR_BEACON_PERIODS DtimPeriod;
- CSR_CAPABILITY_INFORMATION CapabilityInformation;
-} CSR_MLME_SM_START_REQUEST;
-
-typedef struct CSR_MLME_START_AGGREGATION_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_RESULT_CODE ResultCode;
- CSR_SEQUENCE_NUMBER SequenceNumber;
-} CSR_MLME_START_AGGREGATION_CONFIRM;
-
-typedef struct CSR_MLME_START_AGGREGATION_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_STARTING_SEQUENCE_NUMBER StartingSequenceNumber;
- CSR_NATURAL16 BufferSize;
- CSR_TIME_UNITS BlockAckTimeout;
-} CSR_MLME_START_AGGREGATION_REQUEST;
-
-typedef struct CSR_MLME_STOP_AGGREGATION_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_STOP_AGGREGATION_CONFIRM;
-
-typedef struct CSR_MLME_STOP_AGGREGATION_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
-} CSR_MLME_STOP_AGGREGATION_REQUEST;
-
-typedef struct CSR_MLME_TRIGGERED_GET_INDICATION
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_TRIGGERED_GET_INDICATION;
-
-typedef struct CSR_SIGNAL_PRIMITIVE
-{
- CSR_SIGNAL_PRIMITIVE_HEADER SignalPrimitiveHeader;
- union
- {
- CSR_MA_PACKET_REQUEST MaPacketRequest;
- CSR_MA_PACKET_CONFIRM MaPacketConfirm;
- CSR_MA_PACKET_INDICATION MaPacketIndication;
- CSR_MA_PACKET_CANCEL_REQUEST MaPacketCancelRequest;
- CSR_MA_VIF_AVAILABILITY_RESPONSE MaVifAvailabilityResponse;
- CSR_MA_VIF_AVAILABILITY_INDICATION MaVifAvailabilityIndication;
- CSR_MA_PACKET_ERROR_INDICATION MaPacketErrorIndication;
- CSR_MLME_RESET_REQUEST MlmeResetRequest;
- CSR_MLME_RESET_CONFIRM MlmeResetConfirm;
- CSR_MLME_GET_REQUEST MlmeGetRequest;
- CSR_MLME_GET_CONFIRM MlmeGetConfirm;
- CSR_MLME_SET_REQUEST MlmeSetRequest;
- CSR_MLME_SET_CONFIRM MlmeSetConfirm;
- CSR_MLME_GET_NEXT_REQUEST MlmeGetNextRequest;
- CSR_MLME_GET_NEXT_CONFIRM MlmeGetNextConfirm;
- CSR_MLME_POWERMGT_REQUEST MlmePowermgtRequest;
- CSR_MLME_POWERMGT_CONFIRM MlmePowermgtConfirm;
- CSR_MLME_SCAN_REQUEST MlmeScanRequest;
- CSR_MLME_SCAN_CONFIRM MlmeScanConfirm;
- CSR_MLME_HL_SYNC_REQUEST MlmeHlSyncRequest;
- CSR_MLME_HL_SYNC_CONFIRM MlmeHlSyncConfirm;
- CSR_MLME_MEASURE_REQUEST MlmeMeasureRequest;
- CSR_MLME_MEASURE_CONFIRM MlmeMeasureConfirm;
- CSR_MLME_MEASURE_INDICATION MlmeMeasureIndication;
- CSR_MLME_SETKEYS_REQUEST MlmeSetkeysRequest;
- CSR_MLME_SETKEYS_CONFIRM MlmeSetkeysConfirm;
- CSR_MLME_DELETEKEYS_REQUEST MlmeDeletekeysRequest;
- CSR_MLME_DELETEKEYS_CONFIRM MlmeDeletekeysConfirm;
- CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION MlmeAutonomousScanLossIndication;
- CSR_MLME_CONNECTED_INDICATION MlmeConnectedIndication;
- CSR_MLME_SCAN_CANCEL_REQUEST MlmeScanCancelRequest;
- CSR_MLME_HL_SYNC_CANCEL_REQUEST MlmeHlSyncCancelRequest;
- CSR_MLME_HL_SYNC_CANCEL_CONFIRM MlmeHlSyncCancelConfirm;
- CSR_MLME_ADD_PERIODIC_REQUEST MlmeAddPeriodicRequest;
- CSR_MLME_ADD_PERIODIC_CONFIRM MlmeAddPeriodicConfirm;
- CSR_MLME_DEL_PERIODIC_REQUEST MlmeDelPeriodicRequest;
- CSR_MLME_DEL_PERIODIC_CONFIRM MlmeDelPeriodicConfirm;
- CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST MlmeAddAutonomousScanRequest;
- CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM MlmeAddAutonomousScanConfirm;
- CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST MlmeDelAutonomousScanRequest;
- CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM MlmeDelAutonomousScanConfirm;
- CSR_MLME_SET_PACKET_FILTER_REQUEST MlmeSetPacketFilterRequest;
- CSR_MLME_SET_PACKET_FILTER_CONFIRM MlmeSetPacketFilterConfirm;
- CSR_MLME_STOP_MEASURE_REQUEST MlmeStopMeasureRequest;
- CSR_MLME_STOP_MEASURE_CONFIRM MlmeStopMeasureConfirm;
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST MlmePauseAutonomousScanRequest;
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM MlmePauseAutonomousScanConfirm;
- CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION MlmeAutonomousScanDoneIndication;
- CSR_MLME_ADD_TRIGGERED_GET_REQUEST MlmeAddTriggeredGetRequest;
- CSR_MLME_ADD_TRIGGERED_GET_CONFIRM MlmeAddTriggeredGetConfirm;
- CSR_MLME_DEL_TRIGGERED_GET_REQUEST MlmeDelTriggeredGetRequest;
- CSR_MLME_DEL_TRIGGERED_GET_CONFIRM MlmeDelTriggeredGetConfirm;
- CSR_MLME_TRIGGERED_GET_INDICATION MlmeTriggeredGetIndication;
- CSR_MLME_ADD_BLACKOUT_REQUEST MlmeAddBlackoutRequest;
- CSR_MLME_ADD_BLACKOUT_CONFIRM MlmeAddBlackoutConfirm;
- CSR_MLME_BLACKOUT_ENDED_INDICATION MlmeBlackoutEndedIndication;
- CSR_MLME_DEL_BLACKOUT_REQUEST MlmeDelBlackoutRequest;
- CSR_MLME_DEL_BLACKOUT_CONFIRM MlmeDelBlackoutConfirm;
- CSR_MLME_ADD_RX_TRIGGER_REQUEST MlmeAddRxTriggerRequest;
- CSR_MLME_ADD_RX_TRIGGER_CONFIRM MlmeAddRxTriggerConfirm;
- CSR_MLME_DEL_RX_TRIGGER_REQUEST MlmeDelRxTriggerRequest;
- CSR_MLME_DEL_RX_TRIGGER_CONFIRM MlmeDelRxTriggerConfirm;
- CSR_MLME_CONNECT_STATUS_REQUEST MlmeConnectStatusRequest;
- CSR_MLME_CONNECT_STATUS_CONFIRM MlmeConnectStatusConfirm;
- CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST MlmeModifyBssParameterRequest;
- CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM MlmeModifyBssParameterConfirm;
- CSR_MLME_ADD_TEMPLATE_REQUEST MlmeAddTemplateRequest;
- CSR_MLME_ADD_TEMPLATE_CONFIRM MlmeAddTemplateConfirm;
- CSR_MLME_CONFIG_QUEUE_REQUEST MlmeConfigQueueRequest;
- CSR_MLME_CONFIG_QUEUE_CONFIRM MlmeConfigQueueConfirm;
- CSR_MLME_ADD_TSPEC_REQUEST MlmeAddTspecRequest;
- CSR_MLME_ADD_TSPEC_CONFIRM MlmeAddTspecConfirm;
- CSR_MLME_DEL_TSPEC_REQUEST MlmeDelTspecRequest;
- CSR_MLME_DEL_TSPEC_CONFIRM MlmeDelTspecConfirm;
- CSR_MLME_START_AGGREGATION_REQUEST MlmeStartAggregationRequest;
- CSR_MLME_START_AGGREGATION_CONFIRM MlmeStartAggregationConfirm;
- CSR_MLME_BLOCKACK_ERROR_INDICATION MlmeBlockackErrorIndication;
- CSR_MLME_STOP_AGGREGATION_REQUEST MlmeStopAggregationRequest;
- CSR_MLME_STOP_AGGREGATION_CONFIRM MlmeStopAggregationConfirm;
- CSR_MLME_SM_START_REQUEST MlmeSmStartRequest;
- CSR_MLME_SM_START_CONFIRM MlmeSmStartConfirm;
- CSR_MLME_LEAVE_REQUEST MlmeLeaveRequest;
- CSR_MLME_LEAVE_CONFIRM MlmeLeaveConfirm;
- CSR_MLME_SET_TIM_REQUEST MlmeSetTimRequest;
- CSR_MLME_SET_TIM_CONFIRM MlmeSetTimConfirm;
- CSR_MLME_GET_KEY_SEQUENCE_REQUEST MlmeGetKeySequenceRequest;
- CSR_MLME_GET_KEY_SEQUENCE_CONFIRM MlmeGetKeySequenceConfirm;
- CSR_MLME_SET_CHANNEL_REQUEST MlmeSetChannelRequest;
- CSR_MLME_SET_CHANNEL_CONFIRM MlmeSetChannelConfirm;
- CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST MlmeAddMulticastAddressRequest;
- CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM MlmeAddMulticastAddressConfirm;
- CSR_DEBUG_STRING_INDICATION DebugStringIndication;
- CSR_DEBUG_WORD16_INDICATION DebugWord16Indication;
- CSR_DEBUG_GENERIC_REQUEST DebugGenericRequest;
- CSR_DEBUG_GENERIC_CONFIRM DebugGenericConfirm;
- CSR_DEBUG_GENERIC_INDICATION DebugGenericIndication;
- } u;
-} CSR_SIGNAL;
-
-#define SIG_FILTER_SIZE 6
-
-u32 SigGetFilterPos(u16 aSigID);
-
-#endif
diff --git a/drivers/staging/csr/csr_wifi_hip_ta_sampling.c b/drivers/staging/csr/csr_wifi_hip_ta_sampling.c
deleted file mode 100644
index f1df36aa87e7..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_ta_sampling.c
+++ /dev/null
@@ -1,541 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_ta_sampling.c
- *
- * PURPOSE:
- * The traffic analysis sampling module.
- * This gathers data which is sent to the SME and used to analyse
- * the traffic behaviour.
- *
- * Provides:
- * unifi_ta_sampling_init - Initialise the internal state
- * unifi_ta_sample - Sampling function, call this for every data packet
- *
- * Calls these external functions which must be provided:
- * unifi_ta_indicate_sampling - Pass sample data to the SME.
- * unifi_ta_indicate_protocol - Report certain data packet types to the SME.
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_card_sdio.h"
-
-/* Maximum number of Tx frames we store each CYCLE_1, for detecting period */
-#define TA_MAX_INTERVALS_IN_C1 100
-
-/* Number of intervals in CYCLE_1 (one second), for detecting periodic */
-/* Must match size of unifi_TrafficStats.intervals - 1 */
-#define TA_INTERVALS_NUM 10
-
-/* Step (in msecs) between intervals, for detecting periodic */
-/* We are only interested in periods up to 100ms, i.e. between beacons */
-/* This is correct for TA_INTERVALS_NUM=10 */
-#define TA_INTERVALS_STEP 10
-
-
-enum ta_frame_identity
-{
- TA_FRAME_UNKNOWN,
- TA_FRAME_ETHERNET_UNINTERESTING,
- TA_FRAME_ETHERNET_INTERESTING
-};
-
-
-#define TA_ETHERNET_TYPE_OFFSET 6
-#define TA_LLC_HEADER_SIZE 8
-#define TA_IP_TYPE_OFFSET 17
-#define TA_UDP_SOURCE_PORT_OFFSET 28
-#define TA_UDP_DEST_PORT_OFFSET (TA_UDP_SOURCE_PORT_OFFSET + 2)
-#define TA_BOOTP_CLIENT_MAC_ADDR_OFFSET 64
-#define TA_DHCP_MESSAGE_TYPE_OFFSET 278
-#define TA_DHCP_MESSAGE_TYPE_ACK 0x05
-#define TA_PROTO_TYPE_IP 0x0800
-#define TA_PROTO_TYPE_EAP 0x888E
-#define TA_PROTO_TYPE_WAI 0x8864
-#define TA_PROTO_TYPE_ARP 0x0806
-#define TA_IP_TYPE_TCP 0x06
-#define TA_IP_TYPE_UDP 0x11
-#define TA_UDP_PORT_BOOTPC 0x0044
-#define TA_UDP_PORT_BOOTPS 0x0043
-#define TA_EAPOL_TYPE_OFFSET 9
-#define TA_EAPOL_TYPE_START 0x01
-
-#define snap_802_2 0xAAAA0300
-#define oui_rfc1042 0x00000000
-#define oui_8021h 0x0000f800
-static const u8 aironet_snap[5] = { 0x00, 0x40, 0x96, 0x00, 0x00 };
-
-
-/*
- * ---------------------------------------------------------------------------
- * ta_detect_protocol
- *
- * Internal only.
- * Detects a specific protocol in a frame and indicates a TA event.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * direction The direction of the frame (tx or rx).
- * data Pointer to the structure that contains the data.
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static enum ta_frame_identity ta_detect_protocol(card_t *card, CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr)
-{
- ta_data_t *tad = &card->ta_sampling;
- u16 proto;
- u16 source_port, dest_port;
- CsrWifiMacAddress srcAddress;
- u32 snap_hdr, oui_hdr;
-
- if (data->data_length < TA_LLC_HEADER_SIZE)
- {
- return TA_FRAME_UNKNOWN;
- }
-
- snap_hdr = (((u32)data->os_data_ptr[0]) << 24) |
- (((u32)data->os_data_ptr[1]) << 16) |
- (((u32)data->os_data_ptr[2]) << 8);
- if (snap_hdr != snap_802_2)
- {
- return TA_FRAME_UNKNOWN;
- }
-
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- /*
- * Here we would use the custom filter to detect interesting frames.
- */
- }
-
- oui_hdr = (((u32)data->os_data_ptr[3]) << 24) |
- (((u32)data->os_data_ptr[4]) << 16) |
- (((u32)data->os_data_ptr[5]) << 8);
- if ((oui_hdr == oui_rfc1042) || (oui_hdr == oui_8021h))
- {
- proto = (data->os_data_ptr[TA_ETHERNET_TYPE_OFFSET] * 256) +
- data->os_data_ptr[TA_ETHERNET_TYPE_OFFSET + 1];
-
- /* The only interesting IP frames are the DHCP */
- if (proto == TA_PROTO_TYPE_IP)
- {
- if (data->data_length > TA_IP_TYPE_OFFSET)
- {
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- ta_l4stats_t *ta_l4stats = &tad->ta_l4stats;
- u8 l4proto = data->os_data_ptr[TA_IP_TYPE_OFFSET];
-
- if (l4proto == TA_IP_TYPE_TCP)
- {
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- ta_l4stats->txTcpBytesCount += data->data_length;
- }
- else
- {
- ta_l4stats->rxTcpBytesCount += data->data_length;
- }
- }
- else if (l4proto == TA_IP_TYPE_UDP)
- {
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- ta_l4stats->txUdpBytesCount += data->data_length;
- }
- else
- {
- ta_l4stats->rxUdpBytesCount += data->data_length;
- }
- }
- }
-
- /* detect DHCP frames */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP)
- {
- /* DHCP frames are UDP frames with BOOTP ports */
- if (data->os_data_ptr[TA_IP_TYPE_OFFSET] == TA_IP_TYPE_UDP)
- {
- if (data->data_length > TA_UDP_DEST_PORT_OFFSET)
- {
- source_port = (data->os_data_ptr[TA_UDP_SOURCE_PORT_OFFSET] * 256) +
- data->os_data_ptr[TA_UDP_SOURCE_PORT_OFFSET + 1];
- dest_port = (data->os_data_ptr[TA_UDP_DEST_PORT_OFFSET] * 256) +
- data->os_data_ptr[TA_UDP_DEST_PORT_OFFSET + 1];
-
- if (((source_port == TA_UDP_PORT_BOOTPC) && (dest_port == TA_UDP_PORT_BOOTPS)) ||
- ((source_port == TA_UDP_PORT_BOOTPS) && (dest_port == TA_UDP_PORT_BOOTPC)))
- {
- /* The DHCP should have at least a message type (request, ack, nack, etc) */
- if (data->data_length > TA_DHCP_MESSAGE_TYPE_OFFSET + 6)
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
-
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP,
- direction,
- &srcAddress);
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
-
- /* DHCPACK is a special indication */
- if (UNIFI_MAC_ADDRESS_CMP(data->os_data_ptr + TA_BOOTP_CLIENT_MAC_ADDR_OFFSET, sta_macaddr) == TRUE)
- {
- if (data->os_data_ptr[TA_DHCP_MESSAGE_TYPE_OFFSET] == TA_DHCP_MESSAGE_TYPE_ACK)
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK,
- direction,
- &srcAddress);
- }
- else
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP,
- direction,
- &srcAddress);
- }
- }
- }
- }
- }
- }
- }
- }
-
- return TA_FRAME_ETHERNET_INTERESTING;
- }
-
- /* detect protocol type EAPOL or WAI (treated as equivalent here) */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL)
- {
- if (TA_PROTO_TYPE_EAP == proto || TA_PROTO_TYPE_WAI == proto)
- {
- if ((TA_PROTO_TYPE_WAI == proto) || (direction != CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX) ||
- (data->os_data_ptr[TA_EAPOL_TYPE_OFFSET] == TA_EAPOL_TYPE_START))
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL,
- direction, &srcAddress);
- }
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
- }
-
- /* detect protocol type 0x0806 (ARP) */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP)
- {
- if (proto == TA_PROTO_TYPE_ARP)
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP,
- direction, &srcAddress);
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
- }
-
- return TA_FRAME_ETHERNET_INTERESTING;
- }
- else if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET)
- {
- /* detect Aironet frames */
- if (!memcmp(data->os_data_ptr + 3, aironet_snap, 5))
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv, CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET,
- direction, &srcAddress);
- }
- }
-
- return TA_FRAME_ETHERNET_UNINTERESTING;
-} /* ta_detect_protocol() */
-
-
-static void tas_reset_data(ta_data_t *tad)
-{
- s16 i;
-
- for (i = 0; i < (TA_INTERVALS_NUM + 1); i++)
- {
- tad->stats.intervals[i] = 0;
- }
-
- tad->stats.rxFramesNum = 0;
- tad->stats.txFramesNum = 0;
- tad->stats.rxBytesCount = 0;
- tad->stats.txBytesCount = 0;
- tad->stats.rxMeanRate = 0;
-
- tad->rx_sum_rate = 0;
-
- tad->ta_l4stats.rxTcpBytesCount = 0;
- tad->ta_l4stats.txTcpBytesCount = 0;
- tad->ta_l4stats.rxUdpBytesCount = 0;
- tad->ta_l4stats.txUdpBytesCount = 0;
-} /* tas_reset_data() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * API.
- * unifi_ta_sampling_init
- *
- * (Re)Initialise the Traffic Analysis sampling module.
- * Resets the counters and timestamps.
- *
- * Arguments:
- * tad Pointer to a ta_data_t structure containing the
- * context for this device instance.
- * drv_priv An opaque pointer that the TA sampling module will
- * pass in call-outs.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_sampling_init(card_t *card)
-{
- (void)unifi_ta_configure(card, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET, NULL);
-
- card->ta_sampling.packet_filter = CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE;
- card->ta_sampling.traffic_type = CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL;
-} /* unifi_ta_sampling_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * API.
- * unifi_ta_sample
- *
- * Sample a data frame for the TA module.
- * This function stores all the useful information it can extract from
- * the frame and detects any specific protocols.
- *
- * Arguments:
- * tad The pointer to the TA sampling context struct.
- * direction The direction of the frame (rx, tx)
- * data Pointer to the frame data
- * saddr Source MAC address of frame.
- * timestamp Time (in msecs) that the frame was received.
- * rate Reported data rate for the rx frame (0 for tx frames)
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_sample(card_t *card,
- CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr,
- u32 timestamp,
- u16 rate)
-{
- ta_data_t *tad = &card->ta_sampling;
- enum ta_frame_identity identity;
- u32 time_delta;
-
-
-
- /* Step1: Check for specific frames */
- if (tad->packet_filter != CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE)
- {
- identity = ta_detect_protocol(card, direction, data, saddr, sta_macaddr);
- }
- else
- {
- identity = TA_FRAME_ETHERNET_INTERESTING;
- }
-
-
- /* Step2: Update the information in the current record */
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX)
- {
- /* Update the Rx packet count and the throughput count */
- tad->stats.rxFramesNum++;
- tad->stats.rxBytesCount += data->data_length;
-
- /* Accumulate packet Rx rates for later averaging */
- tad->rx_sum_rate += rate;
- }
- else
- {
- if (identity == TA_FRAME_ETHERNET_INTERESTING)
- {
- /*
- * Store the period between the last and the current frame.
- * There is not point storing more than TA_MAX_INTERVALS_IN_C1 periods,
- * the traffic will be bursty or continuous.
- */
- if (tad->stats.txFramesNum < TA_MAX_INTERVALS_IN_C1)
- {
- u32 interval;
- u32 index_in_intervals;
-
- interval = timestamp - tad->tx_last_ts;
- tad->tx_last_ts = timestamp;
- index_in_intervals = (interval + TA_INTERVALS_STEP / 2 - 1) / TA_INTERVALS_STEP;
-
- /* If the interval is interesting, update the t1_intervals count */
- if (index_in_intervals <= TA_INTERVALS_NUM)
- {
- unifi_trace(card->ospriv, UDBG5,
- "unifi_ta_sample: TX interval=%d index=%d\n",
- interval, index_in_intervals);
- tad->stats.intervals[index_in_intervals]++;
- }
- }
- }
-
- /* Update the Tx packet count... */
- tad->stats.txFramesNum++;
- /* ... and the number of bytes for throughput. */
- tad->stats.txBytesCount += data->data_length;
- }
-
- /*
- * If more than one second has elapsed since the last report, send
- * another one.
- */
- /* Unsigned subtraction handles wrap-around from 0xFFFFFFFF to 0 */
- time_delta = timestamp - tad->last_indication_time;
- if (time_delta >= 1000)
- {
- /*
- * rxFramesNum can be flashed in tas_reset_data() by another thread.
- * Use a temp to avoid division by zero.
- */
- u32 temp_rxFramesNum;
- temp_rxFramesNum = tad->stats.rxFramesNum;
-
- /* Calculate this interval's mean frame Rx rate from the sum */
- if (temp_rxFramesNum)
- {
- tad->stats.rxMeanRate = tad->rx_sum_rate / temp_rxFramesNum;
- }
- unifi_trace(card->ospriv, UDBG5,
- "unifi_ta_sample: RX fr=%lu, r=%u, sum=%lu, av=%lu\n",
- tad->stats.rxFramesNum, rate,
- tad->rx_sum_rate, tad->stats.rxMeanRate);
-
- /*
- * Send the information collected in the stats struct
- * to the SME and reset the counters.
- */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- u32 rxTcpThroughput = tad->ta_l4stats.rxTcpBytesCount / time_delta;
- u32 txTcpThroughput = tad->ta_l4stats.txTcpBytesCount / time_delta;
- u32 rxUdpThroughput = tad->ta_l4stats.rxUdpBytesCount / time_delta;
- u32 txUdpThroughput = tad->ta_l4stats.txUdpBytesCount / time_delta;
-
- unifi_ta_indicate_l4stats(card->ospriv,
- rxTcpThroughput,
- txTcpThroughput,
- rxUdpThroughput,
- txUdpThroughput
- );
- }
- unifi_ta_indicate_sampling(card->ospriv, &tad->stats);
- tas_reset_data(tad);
- tad->last_indication_time = timestamp;
- }
-} /* unifi_ta_sample() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * External API.
- * unifi_ta_configure
- *
- * Configures the TA module parameters.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * config_type The type of the configuration request
- * config Pointer to the configuration parameters.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code otherwise
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_ta_configure(card_t *card,
- CsrWifiRouterCtrlTrafficConfigType config_type,
- const CsrWifiRouterCtrlTrafficConfig *config)
-{
- ta_data_t *tad = &card->ta_sampling;
-
- /* Reinitialise our data when we are reset */
- if (config_type == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET)
- {
- /* Reset the stats to zero */
- tas_reset_data(tad);
-
- /* Reset the timer variables */
- tad->tx_last_ts = 0;
- tad->last_indication_time = 0;
-
- return CSR_RESULT_SUCCESS;
- }
-
- if (config_type == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER)
- {
- tad->packet_filter = config->packetFilter;
-
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- tad->custom_filter = config->customFilter;
- }
-
- return CSR_RESULT_SUCCESS;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_ta_configure() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * External API.
- * unifi_ta_classification
- *
- * Configures the current TA classification.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * traffic_type The classification type
- * period The traffic period if the type is periodic
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_classification(card_t *card,
- CsrWifiRouterCtrlTrafficType traffic_type,
- u16 period)
-{
- unifi_trace(card->ospriv, UDBG3,
- "Changed current ta classification to: %d\n", traffic_type);
-
- card->ta_sampling.traffic_type = traffic_type;
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_ta_sampling.h b/drivers/staging/csr/csr_wifi_hip_ta_sampling.h
deleted file mode 100644
index aa684c654d06..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_ta_sampling.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_ta_sampling.h
- *
- * PURPOSE:
- * This file contains Traffic Analysis definitions common to the
- * sampling and analysis modules.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __TA_SAMPLING_H__
-#define __TA_SAMPLING_H__
-
-#include "csr_wifi_hip_unifi.h"
-
-typedef struct ta_l4stats
-{
- u32 rxTcpBytesCount;
- u32 txTcpBytesCount;
- u32 rxUdpBytesCount;
- u32 txUdpBytesCount;
-} ta_l4stats_t;
-
-/*
- * Context structure to preserve state between calls.
- */
-
-typedef struct ta_data
-{
- /* Current packet filter configuration */
- u16 packet_filter;
-
- /* Current packet custom filter configuration */
- CsrWifiRouterCtrlTrafficFilter custom_filter;
-
- /* The timestamp of the last tx packet processed. */
- u32 tx_last_ts;
-
- /* The timestamp of the last packet processed. */
- u32 last_indication_time;
-
- /* Statistics */
- CsrWifiRouterCtrlTrafficStats stats;
-
- /* Current traffic classification */
- CsrWifiRouterCtrlTrafficType traffic_type;
-
- /* Sum of packet rx rates for this interval used to calculate mean */
- u32 rx_sum_rate;
- ta_l4stats_t ta_l4stats;
-} ta_data_t;
-
-
-void unifi_ta_sampling_init(card_t *card);
-
-#endif /* __TA_SAMPLING_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_udi.c b/drivers/staging/csr/csr_wifi_hip_udi.c
deleted file mode 100644
index a6b006b0e983..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_udi.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_udi.c
- *
- * PURPOSE:
- * Maintain a list of callbacks to log UniFi exchanges to one or more
- * debug/monitoring client applications.
- *
- * NOTES:
- * Just call the UDI driver log fn directly for now.
- * When done properly, each open() on the UDI device will install
- * a log function. We will call all log fns whenever a signal is written
- * to or read form the UniFi.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/seq_file.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_card.h"
-
-
-static void unifi_print_unsafe_sdio_status(card_t *card, struct seq_file *m)
-{
-#ifdef CSR_UNSAFE_SDIO_ACCESS
- s32 iostate;
- CsrResult r;
- static const char *const states[] = {
- "AWAKE", "DROWSY", "TORPID"
- };
-#define SHARED_READ_RETRY_LIMIT 10
- u8 b;
-
- seq_printf(m, "Host State: %s\n", states[card->host_state]);
-
- r = unifi_check_io_status(card, &iostate);
- if (iostate == 1) {
- seq_puts(m, remaining, "I/O Check: F1 disabled\n");
- } else {
- if (iostate == 1) {
- seq_puts(m, "I/O Check: pending interrupt\n");
-
- seq_printf(m, "BH reason interrupt = %d\n", card->bh_reason_unifi);
- seq_printf(m, "BH reason host = %d\n", card->bh_reason_host);
-
- for (i = 0; i < SHARED_READ_RETRY_LIMIT; i++) {
- r = unifi_read_8_or_16(card, card->sdio_ctrl_addr + 2, &b);
- if (r == CSR_RESULT_SUCCESS && !(b & 0x80)) {
- seq_printf(m, "fhsr: %u (driver thinks is %u)\n",
- b, card->from_host_signals_r);
- break;
- }
- }
-
- iostate = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- seq_printf(m, "thsw: %u (driver thinks is %u)\n",
- iostate, card->to_host_signals_w);
- }
-#endif
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_print_status
- *
- * Print status info to given character buffer.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-s32 unifi_print_status(card_t *card, struct seq_file *m)
-{
- sdio_config_data_t *cfg;
- u16 i, n;
-
- i = n = 0;
- seq_printf(m, "Chip ID %u\n", card->chip_id);
- seq_printf(m, "Chip Version %04X\n", card->chip_version);
- seq_printf(m, "HIP v%u.%u\n",
- (card->config_data.version >> 8) & 0xFF,
- card->config_data.version & 0xFF);
- seq_printf(m, "Build %u: %s\n", card->build_id, card->build_id_string);
-
- cfg = &card->config_data;
-
- seq_printf(m, "sdio ctrl offset %u\n", cfg->sdio_ctrl_offset);
- seq_printf(m, "fromhost sigbuf handle %u\n", cfg->fromhost_sigbuf_handle);
- seq_printf(m, "tohost_sigbuf_handle %u\n", cfg->tohost_sigbuf_handle);
- seq_printf(m, "num_fromhost_sig_frags %u\n", cfg->num_fromhost_sig_frags);
- seq_printf(m, "num_tohost_sig_frags %u\n", cfg->num_tohost_sig_frags);
- seq_printf(m, "num_fromhost_data_slots %u\n", cfg->num_fromhost_data_slots);
- seq_printf(m, "num_tohost_data_slots %u\n", cfg->num_tohost_data_slots);
- seq_printf(m, "data_slot_size %u\n", cfg->data_slot_size);
-
- /* Added by protocol version 0x0001 */
- seq_printf(m, "overlay_size %u\n", cfg->overlay_size);
-
- /* Added by protocol version 0x0300 */
- seq_printf(m, "data_slot_round %u\n", cfg->data_slot_round);
- seq_printf(m, "sig_frag_size %u\n", cfg->sig_frag_size);
-
- /* Added by protocol version 0x0300 */
- seq_printf(m, "tohost_sig_pad %u\n", cfg->tohost_signal_padding);
-
- seq_puts(m, "\nInternal state:\n");
-
- seq_printf(m, "Last PHY PANIC: %04x:%04x\n",
- card->last_phy_panic_code, card->last_phy_panic_arg);
- seq_printf(m, "Last MAC PANIC: %04x:%04x\n",
- card->last_mac_panic_code, card->last_mac_panic_arg);
-
- seq_printf(m, "fhsr: %hu\n", (u16)card->from_host_signals_r);
- seq_printf(m, "fhsw: %hu\n", (u16)card->from_host_signals_w);
- seq_printf(m, "thsr: %hu\n", (u16)card->to_host_signals_r);
- seq_printf(m, "thsw: %hu\n", (u16)card->to_host_signals_w);
- seq_printf(m, "fh buffer contains: %d signals, %td bytes\n",
- card->fh_buffer.count,
- card->fh_buffer.ptr - card->fh_buffer.buf);
-
- seq_puts(m, "paused: ");
- for (i = 0; i < ARRAY_SIZE(card->tx_q_paused_flag); i++)
- seq_printf(m, card->tx_q_paused_flag[i] ? "1" : "0");
- seq_putc(m, '\n');
-
- seq_printf(m, "fh command q: %u waiting, %u free of %u:\n",
- CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_command_queue),
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_command_queue),
- UNIFI_SOFT_COMMAND_Q_LENGTH);
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- seq_printf(m, "fh traffic q[%u]: %u waiting, %u free of %u:\n",
- i,
- CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_traffic_queue[i]),
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_traffic_queue[i]),
- UNIFI_SOFT_TRAFFIC_Q_LENGTH);
-
- seq_printf(m, "fh data slots free: %u\n",
- card->from_host_data ? CardGetFreeFromHostDataSlots(card) : 0);
-
- seq_puts(m, "From host data slots:");
- n = card->config_data.num_fromhost_data_slots;
- for (i = 0; i < n && card->from_host_data; i++)
- seq_printf(m, " %hu", (u16)card->from_host_data[i].bd.data_length);
- seq_putc(m, '\n');
-
- seq_puts(m, "To host data slots:");
- n = card->config_data.num_tohost_data_slots;
- for (i = 0; i < n && card->to_host_data; i++)
- seq_printf(m, " %hu", (u16)card->to_host_data[i].data_length);
- seq_putc(m, '\n');
-
- unifi_print_unsafe_sdio_status(card, m);
-
- seq_puts(m, "\nStats:\n");
- seq_printf(m, "Total SDIO bytes: R=%u W=%u\n",
- card->sdio_bytes_read, card->sdio_bytes_written);
-
- seq_printf(m, "Interrupts generated on card: %u\n", card->unifi_interrupt_seq);
- return 0;
-}
diff --git a/drivers/staging/csr/csr_wifi_hip_unifi.h b/drivers/staging/csr/csr_wifi_hip_unifi.h
deleted file mode 100644
index 1160a0e25c7d..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_unifi.h
+++ /dev/null
@@ -1,871 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE : csr_wifi_hip_unifi.h
- *
- * PURPOSE : Public API for the UniFi HIP core library.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_UNIFI_H__
-#define __CSR_WIFI_HIP_UNIFI_H__ 1
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_prim.h"
-#else
-#include "csr_time.h"
-#endif
-
-/* SDIO chip ID numbers */
-
-/* Manufacturer id */
-#define SDIO_MANF_ID_CSR 0x032a
-
-/* Device id */
-#define SDIO_CARD_ID_UNIFI_1 0x0001
-#define SDIO_CARD_ID_UNIFI_2 0x0002
-#define SDIO_CARD_ID_UNIFI_3 0x0007
-#define SDIO_CARD_ID_UNIFI_4 0x0008
-
-/* Function number for WLAN */
-#define SDIO_WLAN_FUNC_ID_UNIFI_1 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_2 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_3 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_4 0x0002
-
-/* Maximum SDIO bus clock supported. */
-#define UNIFI_SDIO_CLOCK_MAX_HZ 50000000 /* Hz */
-
-/*
- * Initialisation SDIO bus clock.
- *
- * The initialisation clock speed should be used from when the chip has been
- * reset until the first MLME-reset has been received (i.e. during firmware
- * initialisation), unless UNIFI_SDIO_CLOCK_SAFE_HZ applies.
- */
-#define UNIFI_SDIO_CLOCK_INIT_HZ 12500000 /* Hz */
-
-/*
- * Safe SDIO bus clock.
- *
- * The safe speed should be used when the chip is in deep sleep or
- * it's state is unknown (just after reset / power on).
- */
-#define UNIFI_SDIO_CLOCK_SAFE_HZ 1000000 /* Hz */
-
-/* I/O default block size to use for UniFi. */
-#define UNIFI_IO_BLOCK_SIZE 64
-
-#define UNIFI_WOL_OFF 0
-#define UNIFI_WOL_SDIO 1
-#define UNIFI_WOL_PIO 2
-
-/* The number of Tx traffic queues */
-#define UNIFI_NO_OF_TX_QS 4
-
-#define CSR_WIFI_HIP_RESERVED_HOST_TAG 0xFFFFFFFF
-
-/*
- * The number of slots in the from-host queues.
- *
- * UNIFI_SOFT_TRAFFIC_Q_LENGTH is the number of slots in the traffic queues
- * and there will be UNIFI_NO_OF_TX_QS of them.
- * Traffic queues are used for data packets.
- *
- * UNIFI_SOFT_COMMAND_Q_LENGTH is the number of slots in the command queue.
- * The command queue is used for MLME management requests.
- *
- * Queues are ring buffers and so must always have 1 unused slot.
- */
-#define UNIFI_SOFT_TRAFFIC_Q_LENGTH (20 + 1)
-#define UNIFI_SOFT_COMMAND_Q_LENGTH (16 + 1)
-
-#include "csr_framework_ext.h" /* from the synergy porting folder */
-#include "csr_sdio.h" /* from the synergy porting folder */
-#include "csr_macro.h" /* from the synergy porting folder */
-#include "csr_wifi_result.h"
-
-/* Utility MACROS. Note that UNIFI_MAC_ADDRESS_CMP returns TRUE on success */
-#define UNIFI_MAC_ADDRESS_COPY(dst, src) \
- do { (dst)[0] = (src)[0]; (dst)[1] = (src)[1]; \
- (dst)[2] = (src)[2]; (dst)[3] = (src)[3]; \
- (dst)[4] = (src)[4]; (dst)[5] = (src)[5]; \
- } while (0)
-
-#define UNIFI_MAC_ADDRESS_CMP(addr1, addr2) \
- (((addr1)[0] == (addr2)[0]) && ((addr1)[1] == (addr2)[1]) && \
- ((addr1)[2] == (addr2)[2]) && ((addr1)[3] == (addr2)[3]) && \
- ((addr1)[4] == (addr2)[4]) && ((addr1)[5] == (addr2)[5]))
-
-/* Traffic queue ordered according to priority
- * EAPOL/Uncontrolled port Queue should be the last
- */
-typedef enum
-{
- UNIFI_TRAFFIC_Q_BK = 0,
- UNIFI_TRAFFIC_Q_BE,
- UNIFI_TRAFFIC_Q_VI,
- UNIFI_TRAFFIC_Q_VO,
- UNIFI_TRAFFIC_Q_EAPOL, /* Non existent in HIP */
- UNIFI_TRAFFIC_Q_MAX, /* Non existent */
- UNIFI_TRAFFIC_Q_MLME /* Non existent */
-} unifi_TrafficQueue;
-
-/*
- * Structure describing a bulk data slot.
- * This structure is shared between the HIP core library and the OS
- * layer. See the definition of unifi_net_data_malloc() for more details.
- *
- * The data_length field is used to indicate empty/occupied state.
- * Needs to be defined before #include "unifi_os.h".
- */
-typedef struct _bulk_data_desc
-{
- const u8 *os_data_ptr;
- u32 data_length;
- const void *os_net_buf_ptr;
- u32 net_buf_length;
-} bulk_data_desc_t;
-
-/* Structure of an entry in the Symbol Look Up Table (SLUT). */
-typedef struct _symbol
-{
- u16 id;
- u32 obj;
-} symbol_t;
-
-/*
- * Header files need to be included from the current directory,
- * the SME library, the synergy framework and the OS layer.
- * A thin OS layer needs to be implemented in the porting exercise.
- *
- * Note that unifi_os.h should be included only in unifi.h
- */
-
-#include "unifi_os.h"
-
-/*
- * Contains the HIP core definitions selected in the porting exercise, such as
- * UNIFI_PAD_BULK_DATA_TO_BLOCK_SIZE and UNIFI_PAD_SIGNALS_TO_BLOCK_SIZE.
- * Implemented in the OS layer, as part of the porting exersice.
- */
-#include "unifi_config.h"
-
-#include "csr_wifi_hip_signals.h" /* from this dir */
-
-/*
- * The card structure is an opaque pointer that is used to pass context
- * to the upper-edge API functions.
- */
-typedef struct card card_t;
-
-
-/*
- * This structure describes all of the bulk data that 'might' be
- * associated with a signal.
- */
-typedef struct _bulk_data_param
-{
- bulk_data_desc_t d[UNIFI_MAX_DATA_REFERENCES];
-} bulk_data_param_t;
-
-
-/*
- * This structure describes the chip and HIP core lib
- * information that exposed to the OS layer.
- */
-typedef struct _card_info
-{
- u16 chip_id;
- u16 chip_version;
- u32 fw_build;
- u16 fw_hip_version;
- u32 sdio_block_size;
-} card_info_t;
-
-
-/*
- * Mini-coredump definitions
- */
-/* Definition of XAP memory ranges used by the mini-coredump system.
- * Note that, these values are NOT the same as UNIFI_REGISTERS, etc
- * in unifihw.h which don't allow selection of register areas for each XAP.
- */
-typedef enum unifi_coredump_space
-{
- UNIFI_COREDUMP_MAC_REG,
- UNIFI_COREDUMP_PHY_REG,
- UNIFI_COREDUMP_SH_DMEM,
- UNIFI_COREDUMP_MAC_DMEM,
- UNIFI_COREDUMP_PHY_DMEM,
- UNIFI_COREDUMP_TRIGGER_MAGIC = 0xFEED
-} unifi_coredump_space_t;
-
-/* Structure used to request a register value from a mini-coredump buffer */
-typedef struct unifi_coredump_req
-{
- /* From user */
- s32 index; /* 0=newest, -1=oldest */
- unifi_coredump_space_t space; /* memory space */
- u32 offset; /* register offset in space */
- /* From driver */
- u32 drv_build; /* Driver build id */
- u32 chip_ver; /* Chip version */
- u32 fw_ver; /* Firmware version */
- s32 requestor; /* Requestor: 0=auto dump, 1=manual */
- u32 timestamp; /* time of capture by driver */
- u32 serial; /* capture serial number */
- s32 value; /* register value */
-} unifi_coredump_req_t; /* mini-coredumped reg value request */
-
-
-/**
- * @defgroup upperedge Upper edge API
- *
- * The following functions are implemented in the HIP core lib.
- */
-
-/**
- *
- * Initialise the HIP core lib.
- * Note that the OS layer must initialise the SDIO glue layer and obtain
- * an SDIO function context, prior to this call.
- *
- * @param sdiopriv the SDIO function context.
- *
- * @param ospriv the OS layer context.
- *
- * @return \p card_t the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-card_t* unifi_alloc_card(CsrSdioFunction *sdiopriv, void *ospriv);
-
-
-/**
- *
- * Initialise the UniFi chip.
- *
- * @param card the HIP core lib API context.
- *
- * @param led_mask the led mask to apply to UniFi.
- *
- * @return \b 0 if UniFi is initialized.
- *
- * @return \b -CSR_EIO if an I/O error occurred while initializing UniFi
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_init_card(card_t *card, s32 led_mask);
-
-/**
- *
- * De-Initialise the HIP core lib.
- *
- * @param card the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-void unifi_free_card(card_t *card);
-
-/**
- *
- * Cancel all the signals pending in the HIP core lib.
- * Normally used during a system suspend when the power is retained on UniFi.
- *
- * @param card the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-void unifi_cancel_pending_signals(card_t *card);
-
-/**
- *
- * Send a signal to UniFi.
- * Normally it is called from unifi_sys_hip_req() and the OS layer
- * Tx data plane.
- *
- * Note that the bulkdata buffers ownership is passed to the HIP core lib.
- * These buffers must be allocated using unifi_net_data_malloc().
- *
- * @param card the HIP core lib API context.
- *
- * @param sigptr pointer to the signal.
- *
- * @param siglen size of the signal.
- *
- * @param bulkdata pointer to the bulk data associated with the signal.
- *
- * @return \b 0 signal is sent.
- *
- * @return \b -CSR_EIO if an error occurred while sending the signal
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_send_signal(card_t *card, const u8 *sigptr,
- u32 siglen,
- const bulk_data_param_t *bulkdata);
-
-/**
- *
- * Check if the HIP core lib has resources to send a signal.
- * Normally there no need to use this function.
- *
- * @param card the HIP core lib API context.
- *
- * @param sigptr pointer to the signal.
- *
- * @return \b 0 if there are resources for the signal.
- *
- * @return \b -CSR_ENOSPC if there are not enough resources
- *
- * @ingroup upperedge
- */
-CsrResult unifi_send_resources_available(card_t *card, const u8 *sigptr);
-
-/**
- *
- * Read the UniFi chip and the HIP core lib information.
- *
- * @param card the HIP core lib API context.
- *
- * @param card_info pointer to save the information.
- *
- * @ingroup upperedge
- */
-void unifi_card_info(card_t *card, card_info_t *card_info);
-
-/**
- *
- * Print the UniFi I/O and Interrupt status.
- * Normally it is used for debug purposes only.
- *
- * @param card the HIP core lib API context.
-
- * @param status buffer for the chip status
- *
- * @return \b 0 if the check was performed.
- *
- * @return \b -CSR_EIO if an error occurred while checking the status.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_check_io_status(card_t *card, s32 *status);
-
-
-/**
- *
- * Run the HIP core lib Botton-Half.
- * Whenever the HIP core lib want this function to be called
- * by the OS layer, it calls unifi_run_bh().
- *
- * @param card the HIP core lib API context.
- *
- * @param remaining pointer to return the time (in msecs) that this function
- * should be re-scheduled. A return value of 0 means that no re-scheduling
- * is required. If unifi_bh() is called before the timeout expires,
- * the caller must pass in the remaining time.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @return \b -CSR_E* if an error occurred while running the bottom half.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_bh(card_t *card, u32 *remaining);
-
-
-/**
- * UniFi Low Power Mode (Deep Sleep Signaling)
- *
- * unifi_low_power_mode defines the UniFi Deep Sleep Signaling status.
- * Use with unifi_configure_low_power_mode() to enable/disable
- * the Deep Sleep Signaling.
- */
-enum unifi_low_power_mode
-{
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_LOW_POWER_ENABLED
-};
-
-/**
- * Periodic Wake Host Mode
- *
- * unifi_periodic_wake_mode defines the Periodic Wake Host Mode.
- * It can only be set to UNIFI_PERIODIC_WAKE_HOST_ENABLED if
- * low_power_mode == UNIFI_LOW_POWER_ENABLED.
- */
-enum unifi_periodic_wake_mode
-{
- UNIFI_PERIODIC_WAKE_HOST_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_ENABLED
-};
-
-/**
- *
- * Run the HIP core lib Botton-Half.
- * Whenever the HIP core lib want this function to be called
- * by the OS layer, it calls unifi_run_bh().
- *
- * Typically, the SME is responsible for configuring these parameters,
- * so unifi_sys_configure_power_mode_req() is usually implemented
- * as a direct call to unifi_configure_low_power_mode().
- *
- * Note: When polling mode is used instead of interrupts,
- * low_power_mode must never be set to UNIFI_LOW_POWER_ENABLED.
- *
- * @param card the HIP core lib API context.
- *
- * @param low_power_mode the Low Power Mode.
- *
- * @param periodic_wake_mode the Periodic Wake Mode.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_E* if the request failed.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_configure_low_power_mode(card_t *card,
- enum unifi_low_power_mode low_power_mode,
- enum unifi_periodic_wake_mode periodic_wake_mode);
-
-/**
- *
- * Forces the UniFi chip to enter a Deep Sleep state.
- * This is normally called by the OS layer when the platform suspends.
- *
- * Note that if the UniFi Low Power Mode is disabled this call fails.
- *
- * @param card the HIP core lib API context.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @return \b -CSR_E* if the request failed.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_force_low_power_mode(card_t *card);
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-/**
- * Configure the Traffic Analysis sampling
- *
- * Enable or disable statistics gathering.
- * Enable or disable particular packet detection.
- *
- * @param card the HIP core context
- * @param config_type the item to configure
- * @param config pointer to struct containing config info
- *
- * @return \b 0 if configuration was successful
- *
- * @return \b -CSR_EINVAL if a parameter had an invalid value
- *
- * @ingroup upperedge
- */
-CsrResult unifi_ta_configure(card_t *card,
- CsrWifiRouterCtrlTrafficConfigType config_type,
- const CsrWifiRouterCtrlTrafficConfig *config);
-
-/**
- * Pass a packet for Traffic Analysis sampling
- *
- * @param card the HIP core context
- * @param direction the direction (Rx or Tx) of the frame.
- * @param data pointer to bulkdata struct containing the packet
- * @param saddr the source address of the packet
- * @param sta_macaddr the MAC address of the UniFi chip
- * @param timestamp the current time in msecs
- *
- * @ingroup upperedge
- */
-void unifi_ta_sample(card_t *card,
- CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr,
- u32 timestamp,
- u16 rate);
-
-/**
- * Notify the HIP core lib for a detected Traffic Classification.
- * Typically, the SME is responsible for configuring these parameters,
- * so unifi_sys_traffic_classification_req() is usually implemented
- * as a direct call to unifi_ta_classification().
- *
- * @param card the HIP core context.
- * @param traffic_type the detected traffic type.
- * @param period The detected period of the traffic.
- *
- * @ingroup upperedge
- */
-void unifi_ta_classification(card_t *card,
- CsrWifiRouterCtrlTrafficType traffic_type,
- u16 period);
-
-#endif
-/**
- * Use software to hard reset the chip.
- * This is a subset of the unifi_init_card() functionality and should
- * only be used only to reset a paniced chip before a coredump is taken.
- *
- * @param card the HIP core context.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_card_hard_reset(card_t *card);
-
-
-CsrResult unifi_card_readn(card_t *card, u32 unifi_addr, void *pdata, u16 len);
-CsrResult unifi_card_read16(card_t *card, u32 unifi_addr, u16 *pdata);
-CsrResult unifi_card_write16(card_t *card, u32 unifi_addr, u16 data);
-
-
-enum unifi_dbg_processors_select
-{
- UNIFI_PROC_MAC,
- UNIFI_PROC_PHY,
- UNIFI_PROC_BT,
- UNIFI_PROC_BOTH,
- UNIFI_PROC_INVALID
-};
-
-CsrResult unifi_card_stop_processor(card_t *card, enum unifi_dbg_processors_select which);
-
-/**
- * Call-outs from the HIP core lib to the OS layer.
- * The following functions need to be implemented during the porting exercise.
- */
-
-/**
- * Selects appropriate queue according to priority
- * Helps maintain uniformity in queue selection between the HIP
- * and the OS layers.
- *
- * @param priority priority of the packet
- *
- * @return \b Traffic queue to which a packet of this priority belongs
- *
- * @ingroup upperedge
- */
-unifi_TrafficQueue
-unifi_frame_priority_to_queue(CSR_PRIORITY priority);
-
-/**
- * Returns the priority corresponding to a particular Queue when that is used
- * when downgrading a packet to a lower AC.
- * Helps maintain uniformity in queue - priority mapping between the HIP
- * and the OS layers.
- *
- * @param queue
- *
- * @return \b Highest priority corresponding to this queue
- *
- * @ingroup upperedge
- */
-CSR_PRIORITY unifi_get_default_downgrade_priority(unifi_TrafficQueue queue);
-
-/**
- *
- * Flow control callbacks.
- * unifi_pause_xmit() is called when the HIP core lib does not have any
- * resources to store data packets. The OS layer needs to pause
- * the Tx data plane until unifi_restart_xmit() is called.
- *
- * @param ospriv the OS layer context.
- *
- * @ingroup upperedge
- */
-void unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue);
-void unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue);
-
-/**
- *
- * Request to run the Bottom-Half.
- * The HIP core lib calls this function to request that unifi_bh()
- * needs to be run by the OS layer. It can be called anytime, i.e.
- * when the unifi_bh() is running.
- * Since unifi_bh() is not re-entrant, usually unifi_run_bh() sets
- * an event to a thread that schedules a call to unifi_bh().
- *
- * @param ospriv the OS layer context.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_run_bh(void *ospriv);
-
-/**
- *
- * Delivers a signal received from UniFi to the OS layer.
- * Normally, the data signals should be delivered to the data plane
- * and all the rest to the SME (unifi_sys_hip_ind()).
- *
- * Note that the OS layer is responsible for freeing the bulkdata
- * buffers, using unifi_net_data_free().
- *
- * @param ospriv the OS layer context.
- *
- * @param sigptr pointer to the signal.
- *
- * @param siglen size of the signal.
- *
- * @param bulkdata pointer to the bulk data associated with the signal.
- *
- * @ingroup upperedge
- */
-void unifi_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata);
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/**
- *
- * Used to reque the failed ma packet request back to hal queues
- *
- * @param ospriv the OS layer context.
- *
- * @param host_tag host tag for the packet to requeue.
- *
- * @param bulkDataDesc pointer to the bulk data.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_reque_ma_packet_request(void *ospriv, u32 host_tag,
- u16 status,
- bulk_data_desc_t *bulkDataDesc);
-
-#endif
-typedef struct
-{
- u16 free_fh_sig_queue_slots[UNIFI_NO_OF_TX_QS];
- u16 free_fh_bulkdata_slots;
- u16 free_fh_fw_slots;
-} unifi_HipQosInfo;
-
-void unifi_get_hip_qos_info(card_t *card, unifi_HipQosInfo *hipqosinfo);
-
-
-/**
- * Functions that read a portion of a firmware file.
- *
- * Note: If the UniFi chip runs the f/w from ROM, the HIP core may never
- * call these functions. Also, the HIP core may call these functions even if
- * a f/w file is not available. In this case, it is safe to fail the request.
- */
-#define UNIFI_FW_STA 1 /* Identify STA firmware file */
-
-/**
- *
- * Ask the OS layer to initialise a read from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param is_fw if 0 the request if for the loader file, if 1 the request
- * is for a f/w file.
- *
- * @param info a card_info_t structure containing versions information.
- * Note that some members of the structure may not be initialised.
- *
- * @return \p NULL if the file is not available, or a pointer which contains
- * OS specific information for the file (typically the contents of the file)
- * that the HIP core uses when calling unifi_fw_read() and unifi_fw_read_stop()
- *
- * @ingroup upperedge
- */
-void* unifi_fw_read_start(void *ospriv, s8 is_fw, const card_info_t *info);
-
-/**
- *
- * Ask the OS layer to return a portion from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param arg the OS pointer returned by unifi_fw_read_start().
- *
- * @param offset the offset in the f/w file to read the read from.
- *
- * @param buf the buffer to store the returned data.
- *
- * @param len the size in bytes of the requested read.
- *
- * @ingroup upperedge
- */
-s32 unifi_fw_read(void *ospriv, void *arg, u32 offset, void *buf, u32 len);
-
-/**
- *
- * Ask the OS layer to finish reading from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param dlpriv the OS pointer returned by unifi_fw_read_start().
- *
- * @ingroup upperedge
- */
-void unifi_fw_read_stop(void *ospriv, void *dlpriv);
-
-/**
- *
- * Ask OS layer for a handle to a dynamically allocated firmware buffer
- * (primarily intended for production test images which may need conversion)
- *
- * @param ospriv the OS layer context.
- *
- * @param fwbuf pointer to dynamically allocated buffer
- *
- * @param len length of provided buffer in bytes
- *
- * @ingroup upperedge
- */
-void* unifi_fw_open_buffer(void *ospriv, void *fwbuf, u32 len);
-
-/**
- *
- * Release a handle to a dynamically allocated firmware buffer
- * (primarily intended for production test images which may need conversion)
- *
- * @param ospriv the OS layer context.
- *
- * @param fwbuf pointer to dynamically allocated buffer
- *
- * @ingroup upperedge
- */
-void unifi_fw_close_buffer(void *ospriv, void *fwbuf);
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-/*
- * Driver must provide these.
- *
- * A simple implementation will just call
- * unifi_sys_traffic_protocol_ind() or unifi_sys_traffic_classification_ind()
- * respectively. See sme_csr_userspace/sme_userspace.c.
- */
-/**
- *
- * Indicates a detected packet of type packet_type.
- * Typically, this information is processed by the SME so
- * unifi_ta_indicate_protocol() needs to schedule a call to
- * unifi_sys_traffic_protocol_ind().
- *
- * @param ospriv the OS layer context.
- *
- * @param packet_type the detected packet type.
- *
- * @param direction the direction of the packet (Rx, Tx).
- *
- * @param src_addr the source address of the packet.
- *
- * @ingroup upperedge
- */
-void unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr);
-
-/**
- *
- * Indicates statistics for the sample data over a period.
- * Typically, this information is processed by the SME so
- * unifi_ta_indicate_sampling() needs to schedule a call to
- * unifi_sys_traffic_sample_ind().
- *
- * @param ospriv the OS layer context.
- *
- * @param stats the pointer to the structure that contains the statistics.
- *
- * @ingroup upperedge
- */
-void unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats);
-void unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput);
-#endif
-
-void unifi_rx_queue_flush(void *ospriv);
-
-/**
- * Call-out from the SDIO glue layer.
- *
- * The glue layer needs to call unifi_sdio_interrupt_handler() every time
- * an interrupts occurs.
- *
- * @param card the HIP core context.
- *
- * @ingroup bottomedge
- */
-void unifi_sdio_interrupt_handler(card_t *card);
-
-
-/* HELPER FUNCTIONS */
-
-/*
- * unifi_init() and unifi_download() implement a subset of unifi_init_card functionality
- * that excludes HIP initialization.
- */
-CsrResult unifi_init(card_t *card);
-CsrResult unifi_download(card_t *card, s32 led_mask);
-
-/*
- * unifi_start_processors() ensures both on-chip processors are running
- */
-CsrResult unifi_start_processors(card_t *card);
-
-CsrResult unifi_capture_panic(card_t *card);
-
-/*
- * Configure HIP interrupt processing mode
- */
-#define CSR_WIFI_INTMODE_DEFAULT 0
-#define CSR_WIFI_INTMODE_RUN_BH_ONCE 1 /* Run BH once per interrupt */
-
-void unifi_set_interrupt_mode(card_t *card, u32 mode);
-
-/*
- * unifi_request_max_clock() requests that max SDIO clock speed is set at the
- * next suitable opportunity.
- */
-void unifi_request_max_sdio_clock(card_t *card);
-
-
-/* Functions to lookup bulk data command names. */
-const char* lookup_bulkcmd_name(u16 id);
-
-/* Function to log HIP's global debug buffer */
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void unifi_debug_buf_dump(void);
-void unifi_debug_log_to_buf(const char *fmt, ...);
-void unifi_debug_hex_to_buf(const char *buff, u16 length);
-#endif
-
-/* Mini-coredump utility functions */
-CsrResult unifi_coredump_get_value(card_t *card, struct unifi_coredump_req *req);
-CsrResult unifi_coredump_capture(card_t *card, struct unifi_coredump_req *req);
-CsrResult unifi_coredump_request_at_next_reset(card_t *card, s8 enable);
-CsrResult unifi_coredump_init(card_t *card, u16 num_dump_buffers);
-void unifi_coredump_free(card_t *card);
-
-#endif /* __CSR_WIFI_HIP_UNIFI_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_unifi_signal_names.c b/drivers/staging/csr/csr_wifi_hip_unifi_signal_names.c
deleted file mode 100644
index 9a3528599f3c..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_unifi_signal_names.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_wifi_hip_unifi.h"
-
-struct sig_name {
- s16 id;
- const char *name;
-};
-
-static const struct sig_name Unifi_bulkcmd_names[] = {
- { 0, "SignalCmd" },
- { 1, "CopyToHost" },
- { 2, "CopyToHostAck" },
- { 3, "CopyFromHost" },
- { 4, "CopyFromHostAck" },
- { 5, "ClearSlot" },
- { 6, "CopyOverlay" },
- { 7, "CopyOverlayAck" },
- { 8, "CopyFromHostAndClearSlot" },
- { 15, "Padding" }
-};
-
-const char *lookup_bulkcmd_name(u16 id)
-{
- if (id < 9)
- return Unifi_bulkcmd_names[id].name;
- if (id == 15)
- return "Padding";
-
- return "UNKNOWN";
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_unifi_udi.h b/drivers/staging/csr/csr_wifi_hip_unifi_udi.h
deleted file mode 100644
index 4126e85bfe9b..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_unifi_udi.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_unifi_udi.h
- *
- * PURPOSE:
- * Declarations and definitions for the UniFi Debug Interface.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_UNIFI_UDI_H__
-#define __CSR_WIFI_HIP_UNIFI_UDI_H__
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_signals.h"
-
-
-/*
- * Support for tracing the wire protocol.
- */
-enum udi_log_direction
-{
- UDI_LOG_FROM_HOST = 0x0000,
- UDI_LOG_TO_HOST = 0x0001
-};
-
-typedef void (*udi_func_t)(void *ospriv, u8 *sigdata,
- u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction dir);
-
-CsrResult unifi_set_udi_hook(card_t *card, udi_func_t udi_fn);
-CsrResult unifi_remove_udi_hook(card_t *card, udi_func_t udi_fn);
-
-
-/*
- * Function to print current status info to a string.
- * This is used in the linux /proc interface and might be useful
- * in other systems.
- */
-s32 unifi_print_status(card_t *card, struct seq_file *m);
-
-#endif /* __CSR_WIFI_HIP_UNIFI_UDI_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_unifihw.h b/drivers/staging/csr/csr_wifi_hip_unifihw.h
deleted file mode 100644
index 3f9fcbd55b55..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_unifihw.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * File: csr_wifi_hip_unifihw.h
- *
- * Definitions of various chip registers, addresses, values etc.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFIHW_H__
-#define __UNIFIHW_H__ 1
-
-/* Symbol Look Up Table fingerprint. IDs are in sigs.h */
-#define SLUT_FINGERPRINT 0xD397
-
-
-/* Values of LoaderOperation */
-#define UNIFI_LOADER_IDLE 0x00
-#define UNIFI_LOADER_COPY 0x01
-#define UNIFI_LOADER_ERROR_MASK 0xF0
-
-/* Values of BootLoaderOperation */
-#define UNIFI_BOOT_LOADER_IDLE 0x00
-#define UNIFI_BOOT_LOADER_RESTART 0x01
-#define UNIFI_BOOT_LOADER_PATCH 0x02
-#define UNIFI_BOOT_LOADER_LOAD_STA 0x10
-#define UNIFI_BOOT_LOADER_LOAD_PTEST 0x11
-
-
-/* Memory spaces encoded in top byte of Generic Pointer type */
-#define UNIFI_SH_DMEM 0x01 /* Shared Data Memory */
-#define UNIFI_EXT_FLASH 0x02 /* External FLASH */
-#define UNIFI_EXT_SRAM 0x03 /* External SRAM */
-#define UNIFI_REGISTERS 0x04 /* Registers */
-#define UNIFI_PHY_DMEM 0x10 /* PHY Data Memory */
-#define UNIFI_PHY_PMEM 0x11 /* PHY Program Memory */
-#define UNIFI_PHY_ROM 0x12 /* PHY ROM */
-#define UNIFI_MAC_DMEM 0x20 /* MAC Data Memory */
-#define UNIFI_MAC_PMEM 0x21 /* MAC Program Memory */
-#define UNIFI_MAC_ROM 0x22 /* MAC ROM */
-#define UNIFI_BT_DMEM 0x30 /* BT Data Memory */
-#define UNIFI_BT_PMEM 0x31 /* BT Program Memory */
-#define UNIFI_BT_ROM 0x32 /* BT ROM */
-
-#define UNIFI_MAKE_GP(R, O) (((UNIFI_ ## R) << 24) | (O))
-#define UNIFI_GP_OFFSET(GP) ((GP) & 0xFFFFFF)
-#define UNIFI_GP_SPACE(GP) (((GP) >> 24) & 0xFF)
-
-#endif /* __UNIFIHW_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_unifiversion.h b/drivers/staging/csr/csr_wifi_hip_unifiversion.h
deleted file mode 100644
index d1c66783f32c..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_unifiversion.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: unifiversion.h
- *
- * PURPOSE:
- * Version information for the portable UniFi driver.
- *
- * ---------------------------------------------------------------------------
- */
-
-#ifndef __UNIFIVERSION_H__
-#define __UNIFIVERSION_H__
-
-/*
- * The minimum version of Host Interface Protocol required by the driver.
- */
-#define UNIFI_HIP_MAJOR_VERSION 9
-#define UNIFI_HIP_MINOR_VERSION 1
-
-#endif /* __UNIFIVERSION_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hip_xbv.c b/drivers/staging/csr/csr_wifi_hip_xbv.c
deleted file mode 100644
index 050a15fbadf9..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_xbv.c
+++ /dev/null
@@ -1,1076 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_xbv.c
- *
- * PURPOSE:
- * Routines for downloading firmware to UniFi.
- *
- * UniFi firmware files use a nested TLV (Tag-Length-Value) format.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-
-#ifdef CSR_WIFI_XBV_TEST
-/* Standalone test harness */
-#include "unifi_xbv.h"
-#include "csr_wifi_hip_unifihw.h"
-#else
-/* Normal driver build */
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#define DBG_TAG(t)
-#endif
-
-#include "csr_wifi_hip_xbv.h"
-
-#define STREAM_CHECKSUM 0x6d34 /* Sum of uint16s in each patch stream */
-
-/* XBV sizes used in patch conversion
- */
-#define PTDL_MAX_SIZE 2048 /* Max bytes allowed per PTDL */
-#define PTDL_HDR_SIZE (4 + 2 + 6 + 2) /* sizeof(fw_id, sec_len, patch_cmd, csum) */
-
-/* Struct to represent a buffer for reading firmware file */
-
-typedef struct
-{
- void *dlpriv;
- s32 ioffset;
- fwreadfn_t iread;
-} ct_t;
-
-/* Struct to represent a TLV field */
-typedef struct
-{
- char t_name[4];
- u32 t_len;
-} tag_t;
-
-
-#define TAG_EQ(i, v) (((i)[0] == (v)[0]) && \
- ((i)[1] == (v)[1]) && \
- ((i)[2] == (v)[2]) && \
- ((i)[3] == (v)[3]))
-
-/* We create a small stack on the stack that contains an enum
- * indicating the containing list segments, and the offset at which
- * those lists end. This enables a lot more error checking. */
-typedef enum
-{
- xbv_xbv1,
- /*xbv_info,*/
- xbv_fw,
- xbv_vers,
- xbv_vand,
- xbv_ptch,
- xbv_other
-} xbv_container;
-
-#define XBV_STACK_SIZE 6
-#define XBV_MAX_OFFS 0x7fffffff
-
-typedef struct
-{
- struct
- {
- xbv_container container;
- s32 ioffset_end;
- } s[XBV_STACK_SIZE];
- u32 ptr;
-} xbv_stack_t;
-
-static s32 read_tag(card_t *card, ct_t *ct, tag_t *tag);
-static s32 read_bytes(card_t *card, ct_t *ct, void *buf, u32 len);
-static s32 read_uint(card_t *card, ct_t *ct, u32 *u, u32 len);
-static s32 xbv_check(xbv1_t *fwinfo, const xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont);
-static s32 xbv_push(xbv1_t *fwinfo, xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont,
- xbv_container new_cont, u32 ioff);
-
-static u32 write_uint16(void *buf, const u32 offset,
- const u16 val);
-static u32 write_uint32(void *buf, const u32 offset,
- const u32 val);
-static u32 write_bytes(void *buf, const u32 offset,
- const u8 *data, const u32 len);
-static u32 write_tag(void *buf, const u32 offset,
- const char *tag_str);
-static u32 write_chunk(void *buf, const u32 offset,
- const char *tag_str,
- const u32 payload_len);
-static u16 calc_checksum(void *buf, const u32 offset,
- const u32 bytes_len);
-static u32 calc_patch_size(const xbv1_t *fwinfo);
-
-static u32 write_xbv_header(void *buf, const u32 offset,
- const u32 file_payload_length);
-static u32 write_ptch_header(void *buf, const u32 offset,
- const u32 fw_id);
-static u32 write_patchcmd(void *buf, const u32 offset,
- const u32 dst_genaddr, const u16 len);
-static u32 write_reset_ptdl(void *buf, const u32 offset,
- const xbv1_t *fwinfo, u32 fw_id);
-static u32 write_fwdl_to_ptdl(void *buf, const u32 offset,
- fwreadfn_t readfn, const struct FWDL *fwdl,
- const void *fw_buf, const u32 fw_id,
- void *rdbuf);
-
-/*
- * ---------------------------------------------------------------------------
- * parse_xbv1
- *
- * Scan the firmware file to find the TLVs we are interested in.
- * Actions performed:
- * - check we support the file format version in VERF
- * Store these TLVs if we have a firmware image:
- * - SLTP Symbol Lookup Table Pointer
- * - FWDL firmware download segments
- * - FWOL firmware overlay segment
- * - VMEQ Register probe tests to verify matching h/w
- * Store these TLVs if we have a patch file:
- * - FWID the firmware build ID that this file patches
- * - PTDL The actual patches
- *
- * The structure pointed to by fwinfo is cleared and
- * 'fwinfo->mode' is set to 'unknown'. The 'fwinfo->mode'
- * variable is set to 'firmware' or 'patch' once we know which
- * sort of XBV file we have.
- *
- * Arguments:
- * readfn Pointer to function to call to read from the file.
- * dlpriv Opaque pointer arg to pass to readfn.
- * fwinfo Pointer to fwinfo struct to fill in.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure
- * ---------------------------------------------------------------------------
- */
-CsrResult xbv1_parse(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo)
-{
- ct_t ct;
- tag_t tag;
- xbv_stack_t stack;
-
- ct.dlpriv = dlpriv;
- ct.ioffset = 0;
- ct.iread = readfn;
-
- memset(fwinfo, 0, sizeof(xbv1_t));
- fwinfo->mode = xbv_unknown;
-
- /* File must start with XBV1 triplet */
- if (read_tag(card, &ct, &tag) <= 0)
- {
- unifi_error(NULL, "File is not UniFi firmware\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- DBG_TAG(tag.t_name);
-
- if (!TAG_EQ(tag.t_name, "XBV1"))
- {
- unifi_error(NULL, "File is not UniFi firmware (%s)\n", tag.t_name);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- stack.ptr = 0;
- stack.s[stack.ptr].container = xbv_xbv1;
- stack.s[stack.ptr].ioffset_end = XBV_MAX_OFFS;
-
- /* Now scan the file */
- while (1)
- {
- s32 n;
-
- n = read_tag(card, &ct, &tag);
- if (n < 0)
- {
- unifi_error(NULL, "No tag\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (n == 0)
- {
- /* End of file */
- break;
- }
-
- DBG_TAG(tag.t_name);
-
- /* File format version */
- if (TAG_EQ(tag.t_name, "VERF"))
- {
- u32 version;
-
- if (xbv_check(fwinfo, &stack, xbv_unknown, xbv_xbv1) ||
- (tag.t_len != 2) ||
- read_uint(card, &ct, &version, 2))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (version != 0)
- {
- unifi_error(NULL, "Unsupported firmware file version: %d.%d\n",
- version >> 8, version & 0xFF);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(tag.t_name, "LIST"))
- {
- char name[4];
- u32 list_end;
-
- list_end = ct.ioffset + tag.t_len;
-
- if (read_bytes(card, &ct, name, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- DBG_TAG(name);
- if (TAG_EQ(name, "FW "))
- {
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_xbv1, xbv_fw, list_end))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(name, "VERS"))
- {
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_fw, xbv_vers, list_end) ||
- (fwinfo->vers.num_vand != 0))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(name, "VAND"))
- {
- struct VAND *vand;
-
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_vers, xbv_vand, list_end) ||
- (fwinfo->vers.num_vand >= MAX_VAND))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Get a new VAND */
- vand = fwinfo->vand + fwinfo->vers.num_vand++;
-
- /* Fill it in */
- vand->first = fwinfo->num_vmeq;
- vand->count = 0;
- }
- else if (TAG_EQ(name, "PTCH"))
- {
- if (xbv_push(fwinfo, &stack, xbv_patch, xbv_xbv1, xbv_ptch, list_end))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else
- {
- /* Skip over any other lists. We dont bother to push
- * the new list type now as we would only pop it at
- * the end of the outer loop. */
- ct.ioffset += tag.t_len - 4;
- }
- }
- else if (TAG_EQ(tag.t_name, "SLTP"))
- {
- u32 addr;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (tag.t_len != 4) ||
- (fwinfo->slut_addr != 0) ||
- read_uint(card, &ct, &addr, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->slut_addr = addr;
- }
- else if (TAG_EQ(tag.t_name, "FWDL"))
- {
- u32 addr;
- struct FWDL *fwdl;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (fwinfo->num_fwdl >= MAX_FWDL) ||
- (read_uint(card, &ct, &addr, 4)))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwdl = fwinfo->fwdl + fwinfo->num_fwdl++;
-
- fwdl->dl_size = tag.t_len - 4;
- fwdl->dl_addr = addr;
- fwdl->dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len - 4;
- }
- else if (TAG_EQ(tag.t_name, "FWOV"))
- {
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (fwinfo->fwov.dl_size != 0) ||
- (fwinfo->fwov.dl_offset != 0))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->fwov.dl_size = tag.t_len;
- fwinfo->fwov.dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len;
- }
- else if (TAG_EQ(tag.t_name, "VMEQ"))
- {
- u32 temp[3];
- struct VAND *vand;
- struct VMEQ *vmeq;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_vand) ||
- (fwinfo->num_vmeq >= MAX_VMEQ) ||
- (fwinfo->vers.num_vand == 0) ||
- (tag.t_len != 8) ||
- read_uint(card, &ct, &temp[0], 4) ||
- read_uint(card, &ct, &temp[1], 2) ||
- read_uint(card, &ct, &temp[2], 2))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Get the last VAND */
- vand = fwinfo->vand + (fwinfo->vers.num_vand - 1);
-
- /* Get a new VMEQ */
- vmeq = fwinfo->vmeq + fwinfo->num_vmeq++;
-
- /* Note that this VAND contains another VMEQ */
- vand->count++;
-
- /* Fill in the VMEQ */
- vmeq->addr = temp[0];
- vmeq->mask = (u16)temp[1];
- vmeq->value = (u16)temp[2];
- }
- else if (TAG_EQ(tag.t_name, "FWID"))
- {
- u32 build_id;
-
- if (xbv_check(fwinfo, &stack, xbv_patch, xbv_ptch) ||
- (tag.t_len != 4) ||
- (fwinfo->build_id != 0) ||
- read_uint(card, &ct, &build_id, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->build_id = build_id;
- }
- else if (TAG_EQ(tag.t_name, "PTDL"))
- {
- struct PTDL *ptdl;
-
- if (xbv_check(fwinfo, &stack, xbv_patch, xbv_ptch) ||
- (fwinfo->num_ptdl >= MAX_PTDL))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Allocate a new PTDL */
- ptdl = fwinfo->ptdl + fwinfo->num_ptdl++;
-
- ptdl->dl_size = tag.t_len;
- ptdl->dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len;
- }
- else
- {
- /*
- * If we get here it is a tag we are not interested in,
- * just skip over it.
- */
- ct.ioffset += tag.t_len;
- }
-
- /* Check to see if we are at the end of the currently stacked
- * segment. We could finish more than one list at a time. */
- while (ct.ioffset >= stack.s[stack.ptr].ioffset_end)
- {
- if (ct.ioffset > stack.s[stack.ptr].ioffset_end)
- {
- unifi_error(NULL,
- "XBV file has overrun stack'd segment %d (%d > %d)\n",
- stack.ptr, ct.ioffset, stack.s[stack.ptr].ioffset_end);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (stack.ptr <= 0)
- {
- unifi_error(NULL, "XBV file has underrun stack pointer\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- stack.ptr--;
- }
- }
-
- if (stack.ptr != 0)
- {
- unifi_error(NULL, "Last list of XBV is not complete.\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* xbv1_parse() */
-
-
-/* Check the the XBV file is of a consistant sort (either firmware or
- * patch) and that we are in the correct containing list type. */
-static s32 xbv_check(xbv1_t *fwinfo, const xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont)
-{
- /* If the new file mode is unknown the current packet could be in
- * either (any) type of XBV file, and we cant make a decission at
- * this time. */
- if (new_mode != xbv_unknown)
- {
- if (fwinfo->mode == xbv_unknown)
- {
- fwinfo->mode = new_mode;
- }
- else if (fwinfo->mode != new_mode)
- {
- return -1;
- }
- }
- /* If the current stack top doesn't match what we expect then the
- * file is corrupt. */
- if (stack->s[stack->ptr].container != old_cont)
- {
- return -1;
- }
- return 0;
-}
-
-
-/* Make checks as above and then enter a new list */
-static s32 xbv_push(xbv1_t *fwinfo, xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont,
- xbv_container new_cont, u32 new_ioff)
-{
- if (xbv_check(fwinfo, stack, new_mode, old_cont))
- {
- return -1;
- }
-
- /* Check that our stack won't overflow. */
- if (stack->ptr >= (XBV_STACK_SIZE - 1))
- {
- return -1;
- }
-
- /* Add the new list element to the top of the stack. */
- stack->ptr++;
- stack->s[stack->ptr].container = new_cont;
- stack->s[stack->ptr].ioffset_end = new_ioff;
-
- return 0;
-}
-
-
-static u32 xbv2uint(u8 *ptr, s32 len)
-{
- u32 u = 0;
- s16 i;
-
- for (i = 0; i < len; i++)
- {
- u32 b;
- b = ptr[i];
- u += b << (i * 8);
- }
- return u;
-}
-
-
-static s32 read_tag(card_t *card, ct_t *ct, tag_t *tag)
-{
- u8 buf[8];
- s32 n;
-
- n = (*ct->iread)(card->ospriv, ct->dlpriv, ct->ioffset, buf, 8);
- if (n <= 0)
- {
- return n;
- }
-
- /* read the tag and length */
- if (n != 8)
- {
- return -1;
- }
-
- /* get section tag */
- memcpy(tag->t_name, buf, 4);
-
- /* get section length */
- tag->t_len = xbv2uint(buf + 4, 4);
-
- ct->ioffset += 8;
-
- return 8;
-} /* read_tag() */
-
-
-static s32 read_bytes(card_t *card, ct_t *ct, void *buf, u32 len)
-{
- /* read the tag value */
- if ((*ct->iread)(card->ospriv, ct->dlpriv, ct->ioffset, buf, len) != (s32)len)
- {
- return -1;
- }
-
- ct->ioffset += len;
-
- return 0;
-} /* read_bytes() */
-
-
-static s32 read_uint(card_t *card, ct_t *ct, u32 *u, u32 len)
-{
- u8 buf[4];
-
- /* Integer cannot be more than 4 bytes */
- if (len > 4)
- {
- return -1;
- }
-
- if (read_bytes(card, ct, buf, len))
- {
- return -1;
- }
-
- *u = xbv2uint(buf, len);
-
- return 0;
-} /* read_uint() */
-
-
-static u32 write_uint16(void *buf, const u32 offset, const u16 val)
-{
- u8 *dst = (u8 *)buf + offset;
- *dst++ = (u8)(val & 0xff); /* LSB first */
- *dst = (u8)(val >> 8);
- return sizeof(u16);
-}
-
-
-static u32 write_uint32(void *buf, const u32 offset, const u32 val)
-{
- (void)write_uint16(buf, offset + 0, (u16)(val & 0xffff));
- (void)write_uint16(buf, offset + 2, (u16)(val >> 16));
- return sizeof(u32);
-}
-
-
-static u32 write_bytes(void *buf, const u32 offset, const u8 *data, const u32 len)
-{
- u32 i;
- u8 *dst = (u8 *)buf + offset;
-
- for (i = 0; i < len; i++)
- {
- *dst++ = *((u8 *)data + i);
- }
- return len;
-}
-
-
-static u32 write_tag(void *buf, const u32 offset, const char *tag_str)
-{
- u8 *dst = (u8 *)buf + offset;
- memcpy(dst, tag_str, 4);
- return 4;
-}
-
-
-static u32 write_chunk(void *buf, const u32 offset, const char *tag_str, const u32 payload_len)
-{
- u32 written = 0;
- written += write_tag(buf, offset, tag_str);
- written += write_uint32(buf, written + offset, (u32)payload_len);
-
- return written;
-}
-
-
-static u16 calc_checksum(void *buf, const u32 offset, const u32 bytes_len)
-{
- u32 i;
- u8 *src = (u8 *)buf + offset;
- u16 sum = 0;
- u16 val;
-
- for (i = 0; i < bytes_len / 2; i++)
- {
- /* Contents copied to file is LE, host might not be */
- val = (u16) * src++; /* LSB */
- val += (u16)(*src++) << 8; /* MSB */
- sum += val;
- }
-
- /* Total of uint16s in the stream plus the stored check value
- * should equal STREAM_CHECKSUM when decoded.
- */
- return (STREAM_CHECKSUM - sum);
-}
-
-
-#define PTDL_RESET_DATA_SIZE 20 /* Size of reset vectors PTDL */
-
-static u32 calc_patch_size(const xbv1_t *fwinfo)
-{
- s16 i;
- u32 size = 0;
-
- /*
- * Work out how big an equivalent patch format file must be for this image.
- * This only needs to be approximate, so long as it's large enough.
- */
- if (fwinfo->mode != xbv_firmware)
- {
- return 0;
- }
-
- /* Payload (which will get put into a series of PTDLs) */
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- size += fwinfo->fwdl[i].dl_size;
- }
-
- /* Another PTDL at the end containing reset vectors */
- size += PTDL_RESET_DATA_SIZE;
-
- /* PTDL headers. Add one for remainder, one for reset vectors */
- size += ((fwinfo->num_fwdl / PTDL_MAX_SIZE) + 2) * PTDL_HDR_SIZE;
-
- /* Another 1K sufficient to cover miscellaneous headers */
- size += 1024;
-
- return size;
-}
-
-
-static u32 write_xbv_header(void *buf, const u32 offset, const u32 file_payload_length)
-{
- u32 written = 0;
-
- /* The length value given to the XBV chunk is the length of all subsequent
- * contents of the file, excluding the 8 byte size of the XBV1 header itself
- * (The added 6 bytes thus accounts for the size of the VERF)
- */
- written += write_chunk(buf, offset + written, (char *)"XBV1", file_payload_length + 6);
-
- written += write_chunk(buf, offset + written, (char *)"VERF", 2);
- written += write_uint16(buf, offset + written, 0); /* File version */
-
- return written;
-}
-
-
-static u32 write_ptch_header(void *buf, const u32 offset, const u32 fw_id)
-{
- u32 written = 0;
-
- /* LIST is written with a zero length, to be updated later */
- written += write_chunk(buf, offset + written, (char *)"LIST", 0);
- written += write_tag(buf, offset + written, (char *)"PTCH"); /* List type */
-
- written += write_chunk(buf, offset + written, (char *)"FWID", 4);
- written += write_uint32(buf, offset + written, fw_id);
-
-
- return written;
-}
-
-
-#define UF_REGION_PHY 1
-#define UF_REGION_MAC 2
-#define UF_MEMPUT_MAC 0x0000
-#define UF_MEMPUT_PHY 0x1000
-
-static u32 write_patchcmd(void *buf, const u32 offset, const u32 dst_genaddr, const u16 len)
-{
- u32 written = 0;
- u32 region = (dst_genaddr >> 28);
- u16 cmd_and_len = UF_MEMPUT_MAC;
-
- if (region == UF_REGION_PHY)
- {
- cmd_and_len = UF_MEMPUT_PHY;
- }
- else if (region != UF_REGION_MAC)
- {
- return 0; /* invalid */
- }
-
- /* Write the command and data length */
- cmd_and_len |= len;
- written += write_uint16(buf, offset + written, cmd_and_len);
-
- /* Write the destination generic address */
- written += write_uint16(buf, offset + written, (u16)(dst_genaddr >> 16));
- written += write_uint16(buf, offset + written, (u16)(dst_genaddr & 0xffff));
-
- /* The data payload should be appended to the command */
- return written;
-}
-
-
-static u32 write_fwdl_to_ptdl(void *buf, const u32 offset, fwreadfn_t readfn,
- const struct FWDL *fwdl, const void *dlpriv,
- const u32 fw_id, void *fw_buf)
-{
- u32 written = 0;
- s16 chunks = 0;
- u32 left = fwdl->dl_size; /* Bytes left in this fwdl */
- u32 dl_addr = fwdl->dl_addr; /* Target address of fwdl image on XAP */
- u32 dl_offs = fwdl->dl_offset; /* Offset of fwdl image data in source */
- u16 csum;
- u32 csum_start_offs; /* first offset to include in checksum */
- u32 sec_data_len; /* section data byte count */
- u32 sec_len; /* section data + header byte count */
-
- /* FWDL maps to one or more PTDLs, as max size for a PTDL is 1K words */
- while (left)
- {
- /* Calculate amount to be transferred */
- sec_data_len = min_t(u32, left, PTDL_MAX_SIZE - PTDL_HDR_SIZE);
- sec_len = sec_data_len + PTDL_HDR_SIZE;
-
- /* Write PTDL header + entire PTDL size */
- written += write_chunk(buf, offset + written, (char *)"PTDL", sec_len);
- /* bug digest implies 4 bytes of padding here, but that seems wrong */
-
- /* Checksum starts here */
- csum_start_offs = offset + written;
-
- /* Patch-chunk header: fw_id. Note that this is in XAP word order */
- written += write_uint16(buf, offset + written, (u16)(fw_id >> 16));
- written += write_uint16(buf, offset + written, (u16)(fw_id & 0xffff));
-
- /* Patch-chunk header: section length in uint16s */
- written += write_uint16(buf, offset + written, (u16)(sec_len / 2));
-
-
- /* Write the appropriate patch command for the data's destination ptr */
- written += write_patchcmd(buf, offset + written, dl_addr, (u16)(sec_data_len / 2));
-
- /* Write the data itself (limited to the max chunk length) */
- if (readfn(NULL, (void *)dlpriv, dl_offs, fw_buf, sec_data_len) < 0)
- {
- return 0;
- }
-
- written += write_bytes(buf,
- offset + written,
- fw_buf,
- sec_data_len);
-
- /* u16 checksum calculated over data written */
- csum = calc_checksum(buf, csum_start_offs, written - (csum_start_offs - offset));
- written += write_uint16(buf, offset + written, csum);
-
- left -= sec_data_len;
- dl_addr += sec_data_len;
- dl_offs += sec_data_len;
- chunks++;
- }
-
- return written;
-}
-
-
-#define SEC_CMD_LEN ((4 + 2) * 2) /* sizeof(cmd, vector) per XAP */
-#define PTDL_VEC_HDR_SIZE (4 + 2 + 2) /* sizeof(fw_id, sec_len, csum) */
-#define UF_MAC_START_VEC 0x00c00000 /* Start address of image on MAC */
-#define UF_PHY_START_VEC 0x00c00000 /* Start address of image on PHY */
-#define UF_MAC_START_CMD 0x6000 /* MAC "Set start address" command */
-#define UF_PHY_START_CMD 0x7000 /* PHY "Set start address" command */
-
-static u32 write_reset_ptdl(void *buf, const u32 offset, const xbv1_t *fwinfo, u32 fw_id)
-{
- u32 written = 0;
- u16 csum;
- u32 csum_start_offs; /* first offset to include in checksum */
- u32 sec_len; /* section data + header byte count */
-
- sec_len = SEC_CMD_LEN + PTDL_VEC_HDR_SIZE; /* Total section byte length */
-
- /* Write PTDL header + entire PTDL size */
- written += write_chunk(buf, offset + written, (char *)"PTDL", sec_len);
-
- /* Checksum starts here */
- csum_start_offs = offset + written;
-
- /* Patch-chunk header: fw_id. Note that this is in XAP word order */
- written += write_uint16(buf, offset + written, (u16)(fw_id >> 16));
- written += write_uint16(buf, offset + written, (u16)(fw_id & 0xffff));
-
- /* Patch-chunk header: section length in uint16s */
- written += write_uint16(buf, offset + written, (u16)(sec_len / 2));
-
- /*
- * Restart addresses to be executed on subsequent loader restart command.
- */
-
- /* Setup the MAC start address, note word ordering */
- written += write_uint16(buf, offset + written, UF_MAC_START_CMD);
- written += write_uint16(buf, offset + written, (UF_MAC_START_VEC >> 16));
- written += write_uint16(buf, offset + written, (UF_MAC_START_VEC & 0xffff));
-
- /* Setup the PHY start address, note word ordering */
- written += write_uint16(buf, offset + written, UF_PHY_START_CMD);
- written += write_uint16(buf, offset + written, (UF_PHY_START_VEC >> 16));
- written += write_uint16(buf, offset + written, (UF_PHY_START_VEC & 0xffff));
-
- /* u16 checksum calculated over data written */
- csum = calc_checksum(buf, csum_start_offs, written - (csum_start_offs - offset));
- written += write_uint16(buf, offset + written, csum);
-
- return written;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_slut
- *
- * desc
- *
- * Arguments:
- * readfn Pointer to function to call to read from the file.
- * dlpriv Opaque pointer arg to pass to readfn.
- * addr Offset into firmware image of SLUT.
- * fwinfo Pointer to fwinfo struct to fill in.
- *
- * Returns:
- * Number of SLUT entries in the f/w, or -1 if the image was corrupt.
- * ---------------------------------------------------------------------------
- */
-s32 xbv1_read_slut(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo,
- symbol_t *slut, u32 slut_len)
-{
- s16 i;
- s32 offset;
- u32 magic;
- u32 count = 0;
- ct_t ct;
-
- if (fwinfo->mode != xbv_firmware)
- {
- return -1;
- }
-
- /* Find the d/l segment containing the SLUT */
- /* This relies on the SLUT being entirely contained in one segment */
- offset = -1;
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- if ((fwinfo->slut_addr >= fwinfo->fwdl[i].dl_addr) &&
- (fwinfo->slut_addr < (fwinfo->fwdl[i].dl_addr + fwinfo->fwdl[i].dl_size)))
- {
- offset = fwinfo->fwdl[i].dl_offset +
- (fwinfo->slut_addr - fwinfo->fwdl[i].dl_addr);
- }
- }
- if (offset < 0)
- {
- return -1;
- }
-
- ct.dlpriv = dlpriv;
- ct.ioffset = offset;
- ct.iread = readfn;
-
- if (read_uint(card, &ct, &magic, 2))
- {
- return -1;
- }
- if (magic != SLUT_FINGERPRINT)
- {
- return -1;
- }
-
- while (count < slut_len)
- {
- u32 id, obj;
-
- /* Read Symbol Id */
- if (read_uint(card, &ct, &id, 2))
- {
- return -1;
- }
-
- /* Check for end of table marker */
- if (id == CSR_SLT_END)
- {
- break;
- }
-
- /* Read Symbol Value */
- if (read_uint(card, &ct, &obj, 4))
- {
- return -1;
- }
-
- slut[count].id = (u16)id;
- slut[count].obj = obj;
- count++;
- }
-
- return count;
-} /* read_slut() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * xbv_to_patch
- *
- * Convert (the relevant parts of) a firmware xbv file into a patch xbv
- *
- * Arguments:
- * card
- * fw_buf - pointer to xbv firmware image
- * fwinfo - structure describing the firmware image
- * size - pointer to location into which size of f/w is written.
- *
- * Returns:
- * Pointer to firmware image, or NULL on error. Caller must free this
- * buffer via kfree() once it's finished with.
- *
- * Notes:
- * The input fw_buf should have been checked via xbv1_parse prior to
- * calling this function, so the input image is assumed valid.
- * ---------------------------------------------------------------------------
- */
-#define PTCH_LIST_SIZE 16 /* sizeof PTCH+FWID chunk in LIST header */
-
-void* xbv_to_patch(card_t *card, fwreadfn_t readfn,
- const void *fw_buf, const xbv1_t *fwinfo, u32 *size)
-{
- void *patch_buf = NULL;
- u32 patch_buf_size;
- u32 payload_offs = 0; /* Start of XBV payload */
- s16 i;
- u32 patch_offs = 0;
- u32 list_len_offs = 0; /* Offset of PTDL LIST length parameter */
- u32 ptdl_start_offs = 0; /* Offset of first PTDL chunk */
- u32 fw_id;
- void *rdbuf;
-
- if (!fw_buf || !fwinfo || !card)
- {
- return NULL;
- }
-
- if (fwinfo->mode != xbv_firmware)
- {
- unifi_error(NULL, "Not a firmware file\n");
- return NULL;
- }
-
- /* Pre-allocate read buffer for chunk conversion */
- rdbuf = kmalloc(PTDL_MAX_SIZE, GFP_KERNEL);
- if (!rdbuf)
- {
- unifi_error(card, "Couldn't alloc conversion buffer\n");
- return NULL;
- }
-
- /* Loader requires patch file's build ID to match the running firmware's */
- fw_id = card->build_id;
-
- /* Firmware XBV1 contains VERF, optional INFO, SLUT(s), FWDL(s) */
- /* Other chunks should get skipped. */
- /* VERF should be sanity-checked against chip version */
-
- /* Patch XBV1 contains VERF, optional INFO, PTCH */
- /* PTCH contains FWID, optional INFO, PTDL(s), PTDL(start_vec) */
- /* Each FWDL is split into PTDLs (each is 1024 XAP words max) */
- /* Each PTDL contains running ROM f/w version, and checksum */
- /* MAC/PHY reset addresses (known) are added into a final PTDL */
-
- /* The input image has already been parsed, and loaded into fwinfo, so we
- * can use that to build the output image
- */
- patch_buf_size = calc_patch_size(fwinfo);
-
- patch_buf = kmalloc(patch_buf_size, GFP_KERNEL);
- if (!patch_buf)
- {
- kfree(rdbuf);
- unifi_error(NULL, "Can't malloc buffer for patch conversion\n");
- return NULL;
- }
-
- memset(patch_buf, 0xdd, patch_buf_size);
-
- /* Write XBV + VERF headers */
- patch_offs += write_xbv_header(patch_buf, patch_offs, 0);
- payload_offs = patch_offs;
-
- /* Write patch (LIST) header */
- list_len_offs = patch_offs + 4; /* Save LIST.length offset for later update */
- patch_offs += write_ptch_header(patch_buf, patch_offs, fw_id);
-
- /* Save start offset of the PTDL chunks */
- ptdl_start_offs = patch_offs;
-
- /* Write LIST of firmware PTDL blocks */
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- patch_offs += write_fwdl_to_ptdl(patch_buf,
- patch_offs,
- readfn,
- &fwinfo->fwdl[i],
- fw_buf,
- fw_id,
- rdbuf);
- }
-
- /* Write restart-vector PTDL last */
- patch_offs += write_reset_ptdl(patch_buf, patch_offs, fwinfo, fw_id);
-
- /* Now the length is known, update the LIST.length */
- (void)write_uint32(patch_buf, list_len_offs,
- (patch_offs - ptdl_start_offs) + PTCH_LIST_SIZE);
-
- /* Re write XBV headers just to fill in the correct file size */
- (void)write_xbv_header(patch_buf, 0, (patch_offs - payload_offs));
-
- unifi_trace(card->ospriv, UDBG1, "XBV:PTCH size %u, fw_id %u\n",
- patch_offs, fw_id);
- if (size)
- {
- *size = patch_offs;
- }
- kfree(rdbuf);
-
- return patch_buf;
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_hip_xbv.h b/drivers/staging/csr/csr_wifi_hip_xbv.h
deleted file mode 100644
index 3c507235323d..000000000000
--- a/drivers/staging/csr/csr_wifi_hip_xbv.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_xbv.h
- *
- * PURPOSE:
- * Definitions and declarations for code to read XBV files - the UniFi
- * firmware download file format.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __XBV_H__
-#define __XBV_H__
-
-#ifndef CSR_WIFI_XBV_TEST
-/* Driver includes */
-#include "csr_wifi_hip_unifi.h"
-#endif
-
-
-struct VMEQ
-{
- u32 addr;
- u16 mask;
- u16 value;
-};
-
-struct VAND
-{
- u32 first;
- u32 count;
-};
-
-struct VERS
-{
- u32 num_vand;
-};
-
-struct FWDL
-{
- u32 dl_addr;
- u32 dl_size;
- u32 dl_offset;
-};
-
-struct FWOV
-{
- u32 dl_size;
- u32 dl_offset;
-};
-
-struct PTDL
-{
- u32 dl_size;
- u32 dl_offset;
-};
-
-#define MAX_VMEQ 64
-#define MAX_VAND 64
-#define MAX_FWDL 256
-#define MAX_PTDL 256
-
-/* An XBV1 file can either contain firmware or patches (at the
- * moment). The 'mode' member of the xbv1_t structure tells us which
- * one is the case. */
-typedef enum
-{
- xbv_unknown,
- xbv_firmware,
- xbv_patch
-} xbv_mode;
-
-typedef struct
-{
- xbv_mode mode;
-
- /* Parts of a Firmware XBV1 */
-
- struct VMEQ vmeq[MAX_VMEQ];
- u32 num_vmeq;
- struct VAND vand[MAX_VAND];
- struct VERS vers;
-
- u32 slut_addr;
-
- /* F/W download image, possibly more than one part */
- struct FWDL fwdl[MAX_FWDL];
- s16 num_fwdl;
-
- /* F/W overlay image, add r not used */
- struct FWOV fwov;
-
- /* Parts of a Patch XBV1 */
-
- u32 build_id;
-
- struct PTDL ptdl[MAX_PTDL];
- s16 num_ptdl;
-} xbv1_t;
-
-
-typedef s32 (*fwreadfn_t)(void *ospriv, void *dlpriv, u32 offset, void *buf, u32 len);
-
-CsrResult xbv1_parse(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo);
-s32 xbv1_read_slut(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo,
- symbol_t *slut, u32 slut_len);
-void* xbv_to_patch(card_t *card, fwreadfn_t readfn, const void *fw_buf, const xbv1_t *fwinfo,
- u32 *size);
-
-#endif /* __XBV_H__ */
diff --git a/drivers/staging/csr/csr_wifi_hostio_prim.h b/drivers/staging/csr/csr_wifi_hostio_prim.h
deleted file mode 100644
index cfb3e272e359..000000000000
--- a/drivers/staging/csr/csr_wifi_hostio_prim.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-
-#ifndef CSR_WIFI_HOSTIO_H
-#define CSR_WIFI_HOSTIO_H
-
-#define CSR_WIFI_HOSTIO_PRIM 0x0453
-
-#endif /* CSR_WIFI_HOSTIO_H */
-
diff --git a/drivers/staging/csr/csr_wifi_lib.h b/drivers/staging/csr/csr_wifi_lib.h
deleted file mode 100644
index 5fde0efb5dca..000000000000
--- a/drivers/staging/csr/csr_wifi_lib.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_LIB_H__
-#define CSR_WIFI_LIB_H__
-
-#include "csr_wifi_fsm_event.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiFsmEventInit
- *
- * DESCRIPTION
- * Macro to initialise the members of a CsrWifiFsmEvent.
- *----------------------------------------------------------------------------*/
-#define CsrWifiFsmEventInit(evt, p_primtype, p_msgtype, p_dst, p_src) \
- (evt)->primtype = p_primtype; \
- (evt)->type = p_msgtype; \
- (evt)->destination = p_dst; \
- (evt)->source = p_src
-
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEvent_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEvent
- *
- *----------------------------------------------------------------------------*/
-CsrWifiFsmEvent* CsrWifiEvent_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 value;
-} CsrWifiEventCsrUint8;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint8_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint8
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint8* CsrWifiEventCsrUint8_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u8 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 value;
-} CsrWifiEventCsrUint16;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint16_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint16
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint16* CsrWifiEventCsrUint16_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u16 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 value;
-} CsrWifiEventCsrUint32;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint32_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint32
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint32* CsrWifiEventCsrUint32_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u32 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 value16;
- u8 value8;
-} CsrWifiEventCsrUint16CsrUint8;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint16CsrUint8_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint16CsrUint8
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint16CsrUint8* CsrWifiEventCsrUint16CsrUint8_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u16 value16, u8 value8);
-
-#endif /* CSR_WIFI_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_msgconv.h b/drivers/staging/csr/csr_wifi_msgconv.h
deleted file mode 100644
index f8b402947a09..000000000000
--- a/drivers/staging/csr/csr_wifi_msgconv.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_MSGCONV_H__
-#define CSR_WIFI_MSGCONV_H__
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-void CsrUint16SerBigEndian(u8 *ptr, size_t *len, u16 v);
-void CsrUint24SerBigEndian(u8 *ptr, size_t *len, u32 v);
-void CsrUint32SerBigEndian(u8 *ptr, size_t *len, u32 v);
-
-void CsrUint16DesBigEndian(u16 *v, u8 *buffer, size_t *offset);
-void CsrUint24DesBigEndian(u32 *v, u8 *buffer, size_t *offset);
-void CsrUint32DesBigEndian(u32 *v, u8 *buffer, size_t *offset);
-
-void CsrUint24Ser(u8 *ptr, size_t *len, u32 v);
-void CsrUint24Des(u32 *v, u8 *buffer, size_t *offset);
-
-
-size_t CsrWifiEventSizeof(void *msg);
-u8* CsrWifiEventSer(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventDes(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint8Sizeof(void *msg);
-u8* CsrWifiEventCsrUint8Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint8Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint16Sizeof(void *msg);
-u8* CsrWifiEventCsrUint16Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint16Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint32Sizeof(void *msg);
-u8* CsrWifiEventCsrUint32Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint32Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint16CsrUint8Sizeof(void *msg);
-u8* CsrWifiEventCsrUint16CsrUint8Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint16CsrUint8Des(u8 *buffer, size_t length);
-
-#endif /* CSR_WIFI_MSGCONV_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_converter_init.c b/drivers/staging/csr/csr_wifi_nme_ap_converter_init.c
deleted file mode 100644
index 0689d6f1cab1..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_converter_init.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-#ifdef CSR_WIFI_NME_ENABLE
-#ifdef CSR_WIFI_AP_ENABLE
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_AP_MODULE
-#include "csr_wifi_nme_ap_serialize.h"
-#include "csr_wifi_nme_ap_prim.h"
-
-static CsrMsgConvMsgEntry csrwifinmeap_conv_lut[] = {
- { CSR_WIFI_NME_AP_CONFIG_SET_REQ, CsrWifiNmeApConfigSetReqSizeof, CsrWifiNmeApConfigSetReqSer, CsrWifiNmeApConfigSetReqDes, CsrWifiNmeApConfigSetReqSerFree },
- { CSR_WIFI_NME_AP_WPS_REGISTER_REQ, CsrWifiNmeApWpsRegisterReqSizeof, CsrWifiNmeApWpsRegisterReqSer, CsrWifiNmeApWpsRegisterReqDes, CsrWifiNmeApWpsRegisterReqSerFree },
- { CSR_WIFI_NME_AP_START_REQ, CsrWifiNmeApStartReqSizeof, CsrWifiNmeApStartReqSer, CsrWifiNmeApStartReqDes, CsrWifiNmeApStartReqSerFree },
- { CSR_WIFI_NME_AP_STOP_REQ, CsrWifiNmeApStopReqSizeof, CsrWifiNmeApStopReqSer, CsrWifiNmeApStopReqDes, CsrWifiNmeApStopReqSerFree },
- { CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ, CsrWifiNmeApWmmParamUpdateReqSizeof, CsrWifiNmeApWmmParamUpdateReqSer, CsrWifiNmeApWmmParamUpdateReqDes, CsrWifiNmeApWmmParamUpdateReqSerFree },
- { CSR_WIFI_NME_AP_STA_REMOVE_REQ, CsrWifiNmeApStaRemoveReqSizeof, CsrWifiNmeApStaRemoveReqSer, CsrWifiNmeApStaRemoveReqDes, CsrWifiNmeApStaRemoveReqSerFree },
- { CSR_WIFI_NME_AP_CONFIG_SET_CFM, CsrWifiNmeApConfigSetCfmSizeof, CsrWifiNmeApConfigSetCfmSer, CsrWifiNmeApConfigSetCfmDes, CsrWifiNmeApConfigSetCfmSerFree },
- { CSR_WIFI_NME_AP_WPS_REGISTER_CFM, CsrWifiNmeApWpsRegisterCfmSizeof, CsrWifiNmeApWpsRegisterCfmSer, CsrWifiNmeApWpsRegisterCfmDes, CsrWifiNmeApWpsRegisterCfmSerFree },
- { CSR_WIFI_NME_AP_START_CFM, CsrWifiNmeApStartCfmSizeof, CsrWifiNmeApStartCfmSer, CsrWifiNmeApStartCfmDes, CsrWifiNmeApStartCfmSerFree },
- { CSR_WIFI_NME_AP_STOP_CFM, CsrWifiNmeApStopCfmSizeof, CsrWifiNmeApStopCfmSer, CsrWifiNmeApStopCfmDes, CsrWifiNmeApStopCfmSerFree },
- { CSR_WIFI_NME_AP_STOP_IND, CsrWifiNmeApStopIndSizeof, CsrWifiNmeApStopIndSer, CsrWifiNmeApStopIndDes, CsrWifiNmeApStopIndSerFree },
- { CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM, CsrWifiNmeApWmmParamUpdateCfmSizeof, CsrWifiNmeApWmmParamUpdateCfmSer, CsrWifiNmeApWmmParamUpdateCfmDes, CsrWifiNmeApWmmParamUpdateCfmSerFree },
- { CSR_WIFI_NME_AP_STATION_IND, CsrWifiNmeApStationIndSizeof, CsrWifiNmeApStationIndSer, CsrWifiNmeApStationIndDes, CsrWifiNmeApStationIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiNmeApConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_NME_AP_PRIM_UPSTREAM_COUNT + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT) &&
- csrwifinmeap_conv_lut[idx].msgType == msgType)
- {
- return &csrwifinmeap_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT &&
- csrwifinmeap_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifinmeap_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiNmeApConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_NME_AP_PRIM, csrwifinmeap_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_NME_AP_PRIM, CsrWifiNmeApConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifinmeap_conv_info = {
- CSR_WIFI_NME_AP_PRIM,
- (char *)"CSR_WIFI_NME_AP_PRIM",
- csrwifinmeap_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiNmeApTechInfoGet(void)
-{
- return &csrwifinmeap_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-#endif /* CSR_WIFI_NME_ENABLE */
-#endif /* CSR_WIFI_AP_ENABLE */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_converter_init.h b/drivers/staging/csr/csr_wifi_nme_ap_converter_init.h
deleted file mode 100644
index b89d7c7f8e21..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_converter_init.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_CONVERTER_INIT_H__
-#define CSR_WIFI_NME_AP_CONVERTER_INIT_H__
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_converter_init.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_converter_init.h
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_AP_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiNmeApTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiNmeApConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-
-#define CsrWifiNmeApConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-
-#endif /* CSR_WIFI_NME_AP_CONVERTER_INIT_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_free_downstream_contents.c b/drivers/staging/csr/csr_wifi_nme_ap_free_downstream_contents.c
deleted file mode 100644
index ab9358873ec3..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_free_downstream_contents.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiNmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_NME_AP_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_NME_AP_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiNmeApPrim *) message))
- {
- case CSR_WIFI_NME_AP_CONFIG_SET_REQ:
- {
- CsrWifiNmeApConfigSetReq *p = (CsrWifiNmeApConfigSetReq *)message;
- kfree(p->apMacConfig.macAddressList);
- p->apMacConfig.macAddressList = NULL;
- break;
- }
- case CSR_WIFI_NME_AP_START_REQ:
- {
- CsrWifiNmeApStartReq *p = (CsrWifiNmeApStartReq *)message;
- switch (p->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- switch (p->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- kfree(p->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- p->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase = NULL;
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- {
- u16 i3;
- for (i3 = 0; i3 < p->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- kfree(p->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel);
- p->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = NULL;
- }
- }
- kfree(p->p2pGoParam.operatingChanList.channelEntryList);
- p->p2pGoParam.operatingChanList.channelEntryList = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_free_upstream_contents.c b/drivers/staging/csr/csr_wifi_nme_ap_free_upstream_contents.c
deleted file mode 100644
index 2786a6bbff97..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_free_upstream_contents.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiNmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_NME_AP_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_NME_AP_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_lib.h b/drivers/staging/csr/csr_wifi_nme_ap_lib.h
deleted file mode 100644
index 6d8df8366817..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_lib.h
+++ /dev/null
@@ -1,495 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_LIB_H__
-#define CSR_WIFI_NME_AP_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_task.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_lib.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_lib.h
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiNmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_NME_AP upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_NME_AP upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiNmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_NME_AP downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_NME_AP downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetReqSend
-
- DESCRIPTION
- This primitive passes AP configuration info for NME. This can be sent at
- any time but will be acted upon when the AP is started again. This
- information is common to both P2P GO and AP
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- apConfig - AP configuration for the NME.
- apMacConfig - MAC configuration to be acted on when
- CSR_WIFI_NME_AP_START.request is sent.
-
-*******************************************************************************/
-#define CsrWifiNmeApConfigSetReqCreate(msg__, dst__, src__, apConfig__, apMacConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_CONFIG_SET_REQ, dst__, src__); \
- msg__->apConfig = (apConfig__); \
- msg__->apMacConfig = (apMacConfig__);
-
-#define CsrWifiNmeApConfigSetReqSendTo(dst__, src__, apConfig__, apMacConfig__) \
- { \
- CsrWifiNmeApConfigSetReq *msg__; \
- CsrWifiNmeApConfigSetReqCreate(msg__, dst__, src__, apConfig__, apMacConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApConfigSetReqSend(src__, apConfig__, apMacConfig__) \
- CsrWifiNmeApConfigSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, apConfig__, apMacConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeApConfigSetCfm *msg__; \
- CsrWifiNmeApConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApConfigSetCfmSend(dst__, status__) \
- CsrWifiNmeApConfigSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStaRemoveReqSend
-
- DESCRIPTION
- This primitive disconnects a connected station. If keepBlocking is set to
- TRUE, the station with the specified MAC address is not allowed to
- connect. If the requested station is not already connected,it may be
- blocked based on keepBlocking parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- staMacAddress - Mac Address of the station to be disconnected or blocked
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station is
- connected, disconnect the station. If FALSE and the station
- is not connected, no action is taken.
-
-*******************************************************************************/
-#define CsrWifiNmeApStaRemoveReqCreate(msg__, dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStaRemoveReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STA_REMOVE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->staMacAddress = (staMacAddress__); \
- msg__->keepBlocking = (keepBlocking__);
-
-#define CsrWifiNmeApStaRemoveReqSendTo(dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- { \
- CsrWifiNmeApStaRemoveReq *msg__; \
- CsrWifiNmeApStaRemoveReqCreate(msg__, dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStaRemoveReqSend(src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- CsrWifiNmeApStaRemoveReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, staMacAddress__, keepBlocking__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartReqSend
-
- DESCRIPTION
- This primitive requests NME to started the AP operation.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface identifier; unique identifier of an interface
- apType - AP Type specifies the Legacy AP or P2P GO operation
- cloakSsid - Indicates whether the SSID should be cloaked (hidden and
- not broadcast in beacon) or not
- ssid - Service Set Identifier
- ifIndex - Radio interface
- channel - Channel number of the channel to use
- apCredentials - Security credential configuration.
- maxConnections - Maximum number of stations/P2P clients allowed
- p2pGoParam - P2P specific GO parameters.
- wpsEnabled - Indicates whether WPS should be enabled or not
-
-*******************************************************************************/
-#define CsrWifiNmeApStartReqCreate(msg__, dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStartReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_START_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->cloakSsid = (cloakSsid__); \
- msg__->ssid = (ssid__); \
- msg__->ifIndex = (ifIndex__); \
- msg__->channel = (channel__); \
- msg__->apCredentials = (apCredentials__); \
- msg__->maxConnections = (maxConnections__); \
- msg__->p2pGoParam = (p2pGoParam__); \
- msg__->wpsEnabled = (wpsEnabled__);
-
-#define CsrWifiNmeApStartReqSendTo(dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- { \
- CsrWifiNmeApStartReq *msg__; \
- CsrWifiNmeApStartReqCreate(msg__, dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStartReqSend(src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- CsrWifiNmeApStartReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartCfmSend
-
- DESCRIPTION
- This primitive reports the result of CSR_WIFI_NME_AP_START.request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
- ssid - Service Set Identifier
-
-*******************************************************************************/
-#define CsrWifiNmeApStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ssid__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStartCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_START_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->ssid = (ssid__);
-
-#define CsrWifiNmeApStartCfmSendTo(dst__, src__, interfaceTag__, status__, ssid__) \
- { \
- CsrWifiNmeApStartCfm *msg__; \
- CsrWifiNmeApStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ssid__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStartCfmSend(dst__, interfaceTag__, status__, ssid__) \
- CsrWifiNmeApStartCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, ssid__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStationIndSend
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates whether the station is connected or
- disconnected
- peerMacAddress - MAC address of the station
- peerDeviceAddress - P2P Device Address
-
-*******************************************************************************/
-#define CsrWifiNmeApStationIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStationInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STATION_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerDeviceAddress = (peerDeviceAddress__);
-
-#define CsrWifiNmeApStationIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- { \
- CsrWifiNmeApStationInd *msg__; \
- CsrWifiNmeApStationIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStationIndSend(dst__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- CsrWifiNmeApStationIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopReqSend
-
- DESCRIPTION
- This primitive requests NME to stop the AP operation.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeApStopReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeApStopReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeApStopReq *msg__; \
- CsrWifiNmeApStopReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopReqSend(src__, interfaceTag__) \
- CsrWifiNmeApStopReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopIndSend
-
- DESCRIPTION
- Indicates that AP operation had stopped because of some unrecoverable
- error after AP operation was started successfully. NME sends this signal
- after failing to restart the AP operation internally following an error
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- apType - Reports AP Type (P2PGO or AP)
- status - Error Status
-
-*******************************************************************************/
-#define CsrWifiNmeApStopIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApStopIndSendTo(dst__, src__, interfaceTag__, apType__, status__) \
- { \
- CsrWifiNmeApStopInd *msg__; \
- CsrWifiNmeApStopIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopIndSend(dst__, interfaceTag__, apType__, status__) \
- CsrWifiNmeApStopIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, apType__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopCfmSend
-
- DESCRIPTION
- This primitive confirms that the AP operation is stopped. NME shall send
- this primitive in response to the request even if AP operation has
- already been stopped
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApStopCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeApStopCfm *msg__; \
- CsrWifiNmeApStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeApStopCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateReqSend
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wmmApParams - WMM Access point parameters per access category. The array
- index corresponds to the ACI
- wmmApBcParams - WMM station parameters per access category to be advertised
- in the beacons and probe response The array index
- corresponds to the ACI
-
-*******************************************************************************/
-#define CsrWifiNmeApWmmParamUpdateReqCreate(msg__, dst__, src__, wmmApParams__, wmmApBcParams__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ, dst__, src__); \
- memcpy(msg__->wmmApParams, (wmmApParams__), sizeof(CsrWifiSmeWmmAcParams) * 4); \
- memcpy(msg__->wmmApBcParams, (wmmApBcParams__), sizeof(CsrWifiSmeWmmAcParams) * 4);
-
-#define CsrWifiNmeApWmmParamUpdateReqSendTo(dst__, src__, wmmApParams__, wmmApBcParams__) \
- { \
- CsrWifiNmeApWmmParamUpdateReq *msg__; \
- CsrWifiNmeApWmmParamUpdateReqCreate(msg__, dst__, src__, wmmApParams__, wmmApBcParams__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWmmParamUpdateReqSend(src__, wmmApParams__, wmmApBcParams__) \
- CsrWifiNmeApWmmParamUpdateReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, wmmApParams__, wmmApBcParams__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateCfmSend
-
- DESCRIPTION
- A confirm for for the WMM parameters update
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApWmmParamUpdateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeApWmmParamUpdateCfm *msg__; \
- CsrWifiNmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWmmParamUpdateCfmSend(dst__, status__) \
- CsrWifiNmeApWmmParamUpdateCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterReqSend
-
- DESCRIPTION
- This primitive allows the NME to accept the WPS registration from an
- enrollee. Such registration procedure can be cancelled by sending
- CSR_WIFI_NME_WPS_CANCEL.request.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- selectedDevicePasswordId - Selected password type
- selectedConfigMethod - Selected WPS configuration method type
- pin - PIN value.
- Relevant if selected device password ID is PIN.4
- digit pin is passed by sending the pin digits in
- pin[0]..pin[3] and rest of the contents filled
- with '-'.
-
-*******************************************************************************/
-#define CsrWifiNmeApWpsRegisterReqCreate(msg__, dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWpsRegisterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WPS_REGISTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->selectedDevicePasswordId = (selectedDevicePasswordId__); \
- msg__->selectedConfigMethod = (selectedConfigMethod__); \
- memcpy(msg__->pin, (pin__), sizeof(u8) * 8);
-
-#define CsrWifiNmeApWpsRegisterReqSendTo(dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- { \
- CsrWifiNmeApWpsRegisterReq *msg__; \
- CsrWifiNmeApWpsRegisterReqCreate(msg__, dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWpsRegisterReqSend(src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- CsrWifiNmeApWpsRegisterReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterCfmSend
-
- DESCRIPTION
- This primitive reports the result of WPS procedure.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApWpsRegisterCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWpsRegisterCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WPS_REGISTER_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApWpsRegisterCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeApWpsRegisterCfm *msg__; \
- CsrWifiNmeApWpsRegisterCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWpsRegisterCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeApWpsRegisterCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-#endif /* CSR_WIFI_NME_AP_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_prim.h b/drivers/staging/csr/csr_wifi_nme_ap_prim.h
deleted file mode 100644
index b32bdbc7e22f..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_prim.h
+++ /dev/null
@@ -1,494 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_PRIM_H__
-#define CSR_WIFI_NME_AP_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_ap_prim.h"
-#include "csr_wifi_nme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_prim.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_prim.h
-#endif
-
-#define CSR_WIFI_NME_AP_PRIM (0x0426)
-
-typedef CsrPrim CsrWifiNmeApPrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApPersCredentialType
-
- DESCRIPTION
- NME Credential Types
-
- VALUES
- CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK
- - Use PSK as credential.
- CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE
- - Use the specified passphrase as credential
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeApPersCredentialType;
-#define CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK ((CsrWifiNmeApPersCredentialType) 0x00)
-#define CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE ((CsrWifiNmeApPersCredentialType) 0x01)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfig
-
- DESCRIPTION
- Structure holding AP config data.
-
- MEMBERS
- apGroupkeyTimeout - Access point group key timeout.
- apStrictGtkRekey - Access point strict GTK rekey flag. If set TRUE, the AP
- shall rekey GTK every time a connected STA leaves BSS.
- apGmkTimeout - Access point GMK timeout
- apResponseTimeout - Response timeout
- apRetransLimit - Max allowed retransmissions
-
-*******************************************************************************/
-typedef struct
-{
- u16 apGroupkeyTimeout;
- u8 apStrictGtkRekey;
- u16 apGmkTimeout;
- u16 apResponseTimeout;
- u8 apRetransLimit;
-} CsrWifiNmeApConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApAuthPers
-
- DESCRIPTION
-
- MEMBERS
- authSupport - Credential type value (as defined in the
- enumeration type).
- rsnCapabilities - RSN capabilities mask
- wapiCapabilities - WAPI capabilities mask
- pskOrPassphrase - Credential type value (as defined in the
- enumeration type).
- authPers_credentials - Union containing credentials which depends
- on credentialType parameter.
- authPers_credentialspsk -
- authPers_credentialspassphrase -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthSupportMask authSupport;
- CsrWifiSmeApRsnCapabilitiesMask rsnCapabilities;
- CsrWifiSmeApWapiCapabilitiesMask wapiCapabilities;
- CsrWifiNmeApPersCredentialType pskOrPassphrase;
- union {
- CsrWifiNmePsk psk;
- CsrWifiNmePassphrase passphrase;
- } authPers_credentials;
-} CsrWifiNmeApAuthPers;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApCredentials
-
- DESCRIPTION
- Structure containing the Credentials data.
-
- MEMBERS
- authType - Authentication type
- nmeAuthType - Authentication parameters
- nmeAuthTypeopenSystemEmpty -
- nmeAuthTypeauthwep -
- nmeAuthTypeauthTypePersonal -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthType authType;
- union {
- CsrWifiSmeEmpty openSystemEmpty;
- CsrWifiSmeWepAuth authwep;
- CsrWifiNmeApAuthPers authTypePersonal;
- } nmeAuthType;
-} CsrWifiNmeApCredentials;
-
-
-/* Downstream */
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_NME_AP_CONFIG_SET_REQ ((CsrWifiNmeApPrim) (0x0000 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WPS_REGISTER_REQ ((CsrWifiNmeApPrim) (0x0001 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_START_REQ ((CsrWifiNmeApPrim) (0x0002 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_REQ ((CsrWifiNmeApPrim) (0x0003 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ ((CsrWifiNmeApPrim) (0x0004 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STA_REMOVE_REQ ((CsrWifiNmeApPrim) (0x0005 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_HIGHEST (0x0005 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_NME_AP_CONFIG_SET_CFM ((CsrWifiNmeApPrim)(0x0000 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WPS_REGISTER_CFM ((CsrWifiNmeApPrim)(0x0001 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_START_CFM ((CsrWifiNmeApPrim)(0x0002 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_CFM ((CsrWifiNmeApPrim)(0x0003 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_IND ((CsrWifiNmeApPrim)(0x0004 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM ((CsrWifiNmeApPrim)(0x0005 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STATION_IND ((CsrWifiNmeApPrim)(0x0006 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_HIGHEST (0x0006 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_COUNT (CSR_WIFI_NME_AP_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetReq
-
- DESCRIPTION
- This primitive passes AP configuration info for NME. This can be sent at
- any time but will be acted upon when the AP is started again. This
- information is common to both P2P GO and AP
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- apConfig - AP configuration for the NME.
- apMacConfig - MAC configuration to be acted on when
- CSR_WIFI_NME_AP_START.request is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeApConfig apConfig;
- CsrWifiSmeApMacConfig apMacConfig;
-} CsrWifiNmeApConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterReq
-
- DESCRIPTION
- This primitive allows the NME to accept the WPS registration from an
- enrollee. Such registration procedure can be cancelled by sending
- CSR_WIFI_NME_WPS_CANCEL.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- selectedDevicePasswordId - Selected password type
- selectedConfigMethod - Selected WPS configuration method type
- pin - PIN value.
- Relevant if selected device password ID is PIN.4
- digit pin is passed by sending the pin digits in
- pin[0]..pin[3] and rest of the contents filled
- with '-'.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWpsDpid selectedDevicePasswordId;
- CsrWifiSmeWpsConfigType selectedConfigMethod;
- u8 pin[8];
-} CsrWifiNmeApWpsRegisterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartReq
-
- DESCRIPTION
- This primitive requests NME to started the AP operation.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- apType - AP Type specifies the Legacy AP or P2P GO operation
- cloakSsid - Indicates whether the SSID should be cloaked (hidden and
- not broadcast in beacon) or not
- ssid - Service Set Identifier
- ifIndex - Radio interface
- channel - Channel number of the channel to use
- apCredentials - Security credential configuration.
- maxConnections - Maximum number of stations/P2P clients allowed
- p2pGoParam - P2P specific GO parameters.
- wpsEnabled - Indicates whether WPS should be enabled or not
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- u8 cloakSsid;
- CsrWifiSsid ssid;
- CsrWifiSmeRadioIF ifIndex;
- u8 channel;
- CsrWifiNmeApCredentials apCredentials;
- u8 maxConnections;
- CsrWifiSmeApP2pGoConfig p2pGoParam;
- u8 wpsEnabled;
-} CsrWifiNmeApStartReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopReq
-
- DESCRIPTION
- This primitive requests NME to stop the AP operation.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeApStopReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateReq
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wmmApParams - WMM Access point parameters per access category. The array
- index corresponds to the ACI
- wmmApBcParams - WMM station parameters per access category to be advertised
- in the beacons and probe response The array index
- corresponds to the ACI
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
-} CsrWifiNmeApWmmParamUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStaRemoveReq
-
- DESCRIPTION
- This primitive disconnects a connected station. If keepBlocking is set to
- TRUE, the station with the specified MAC address is not allowed to
- connect. If the requested station is not already connected,it may be
- blocked based on keepBlocking parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- staMacAddress - Mac Address of the station to be disconnected or blocked
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station is
- connected, disconnect the station. If FALSE and the station
- is not connected, no action is taken.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress staMacAddress;
- u8 keepBlocking;
-} CsrWifiNmeApStaRemoveReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeApConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterCfm
-
- DESCRIPTION
- This primitive reports the result of WPS procedure.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeApWpsRegisterCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartCfm
-
- DESCRIPTION
- This primitive reports the result of CSR_WIFI_NME_AP_START.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
- ssid - Service Set Identifier
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSsid ssid;
-} CsrWifiNmeApStartCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopCfm
-
- DESCRIPTION
- This primitive confirms that the AP operation is stopped. NME shall send
- this primitive in response to the request even if AP operation has
- already been stopped
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeApStopCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopInd
-
- DESCRIPTION
- Indicates that AP operation had stopped because of some unrecoverable
- error after AP operation was started successfully. NME sends this signal
- after failing to restart the AP operation internally following an error
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- apType - Reports AP Type (P2PGO or AP)
- status - Error Status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- CsrResult status;
-} CsrWifiNmeApStopInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateCfm
-
- DESCRIPTION
- A confirm for for the WMM parameters update
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeApWmmParamUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStationInd
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates whether the station is connected or
- disconnected
- peerMacAddress - MAC address of the station
- peerDeviceAddress - P2P Device Address
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiMacAddress peerDeviceAddress;
-} CsrWifiNmeApStationInd;
-
-#endif /* CSR_WIFI_NME_AP_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_sef.c b/drivers/staging/csr/csr_wifi_nme_ap_sef.c
deleted file mode 100644
index bfebb1529779..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_sef.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*****************************************************************************
-
- FILE: csr_wifi_nme_sef.c
-
- (c) Cambridge Silicon Radio Limited 2010
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_nme_ap_sef.h"
-#include "unifi_priv.h"
-
-void CsrWifiNmeApUpstreamStateHandlers(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- switch(msg->type) {
- case CSR_WIFI_NME_AP_START_CFM:
- CsrWifiNmeApStartCfmHandler(drvpriv, msg);
- break;
- case CSR_WIFI_NME_AP_STOP_CFM:
- CsrWifiNmeApStopCfmHandler(drvpriv, msg);
- break;
- case CSR_WIFI_NME_AP_CONFIG_SET_CFM:
- CsrWifiNmeApConfigSetCfmHandler(drvpriv, msg);
- break;
- default:
- unifi_error(drvpriv, "CsrWifiNmeApUpstreamStateHandlers: unhandled NME_AP message type 0x%.4X\n", msg->type);
- break;
- }
-}
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_sef.h b/drivers/staging/csr/csr_wifi_nme_ap_sef.h
deleted file mode 100644
index 3daaa0944dba..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_sef.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*****************************************************************************
- FILE: csr_wifi_nme_sef.h
- (c) Cambridge Silicon Radio Limited 2010
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__
-
-#include "csr_wifi_nme_prim.h"
-
-void CsrWifiNmeApUpstreamStateHandlers(void* drvpriv, CsrWifiFsmEvent* msg);
-
-
-extern void CsrWifiNmeApConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-extern void CsrWifiNmeApStartCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-extern void CsrWifiNmeApStopCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_serialize.c b/drivers/staging/csr/csr_wifi_nme_ap_serialize.c
deleted file mode 100644
index 1a901a70d195..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_serialize.c
+++ /dev/null
@@ -1,909 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-
-#ifdef CSR_WIFI_NME_ENABLE
-#ifdef CSR_WIFI_AP_ENABLE
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_serialize.h"
-
-void CsrWifiNmeApPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiNmeApConfigSetReqSizeof(void *msg)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 104) */
- bufferSize += 2; /* u16 primitive->apConfig.apGroupkeyTimeout */
- bufferSize += 1; /* u8 primitive->apConfig.apStrictGtkRekey */
- bufferSize += 2; /* u16 primitive->apConfig.apGmkTimeout */
- bufferSize += 2; /* u16 primitive->apConfig.apResponseTimeout */
- bufferSize += 1; /* u8 primitive->apConfig.apRetransLimit */
- bufferSize += 1; /* CsrWifiSmeApPhySupportMask primitive->apMacConfig.phySupportedBitmap */
- bufferSize += 2; /* u16 primitive->apMacConfig.beaconInterval */
- bufferSize += 1; /* u8 primitive->apMacConfig.dtimPeriod */
- bufferSize += 2; /* u16 primitive->apMacConfig.maxListenInterval */
- bufferSize += 1; /* u8 primitive->apMacConfig.supportedRatesCount */
- bufferSize += 20; /* u8 primitive->apMacConfig.supportedRates[20] */
- bufferSize += 1; /* CsrWifiSmePreambleType primitive->apMacConfig.preamble */
- bufferSize += 1; /* u8 primitive->apMacConfig.shortSlotTimeEnabled */
- bufferSize += 1; /* CsrWifiSmeCtsProtectionType primitive->apMacConfig.ctsProtectionType */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmEnabled */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].cwMin */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].cwMax */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].aifs */
- bufferSize += 2; /* u16 primitive->apMacConfig.wmmApParams[i2].txopLimit */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory */
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].cwMin */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].cwMax */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].aifs */
- bufferSize += 2; /* u16 primitive->apMacConfig.wmmApBcParams[i2].txopLimit */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory */
- }
- }
- bufferSize += 1; /* CsrWifiSmeApAccessType primitive->apMacConfig.accessType */
- bufferSize += 1; /* u8 primitive->apMacConfig.macAddressListCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- bufferSize += 6; /* u8 primitive->apMacConfig.macAddressList[i2].a[6] */
- }
- }
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.greenfieldSupported */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.shortGi20MHz */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.rxStbc */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.rifsModeAllowed */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.htProtection */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.dualCtsProtection */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apGroupkeyTimeout);
- CsrUint8Ser(ptr, len, (u8) primitive->apConfig.apStrictGtkRekey);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apGmkTimeout);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apResponseTimeout);
- CsrUint8Ser(ptr, len, (u8) primitive->apConfig.apRetransLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.phySupportedBitmap);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.beaconInterval);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.dtimPeriod);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.maxListenInterval);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.supportedRatesCount);
- CsrMemCpySer(ptr, len, (const void *) primitive->apMacConfig.supportedRates, ((u16) (20)));
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.preamble);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.shortSlotTimeEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.ctsProtectionType);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmEnabled);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.wmmApParams[i2].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory);
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.wmmApBcParams[i2].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.accessType);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.macAddressListCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->apMacConfig.macAddressList[i2].a, ((u16) (6)));
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.greenfieldSupported);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.shortGi20MHz);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.rxStbc);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.rifsModeAllowed);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.htProtection);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.dualCtsProtection);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApConfigSetReq *primitive = kmalloc(sizeof(CsrWifiNmeApConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apGroupkeyTimeout, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apConfig.apStrictGtkRekey, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apGmkTimeout, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apResponseTimeout, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apConfig.apRetransLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.phySupportedBitmap, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.beaconInterval, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.dtimPeriod, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.maxListenInterval, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.supportedRatesCount, buffer, &offset);
- CsrMemCpyDes(primitive->apMacConfig.supportedRates, buffer, &offset, ((u16) (20)));
- CsrUint8Des((u8 *) &primitive->apMacConfig.preamble, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.shortSlotTimeEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.ctsProtectionType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmEnabled, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.wmmApParams[i2].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory, buffer, &offset);
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.wmmApBcParams[i2].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->apMacConfig.accessType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.macAddressListCount, buffer, &offset);
- primitive->apMacConfig.macAddressList = NULL;
- if (primitive->apMacConfig.macAddressListCount)
- {
- primitive->apMacConfig.macAddressList = kmalloc(sizeof(CsrWifiMacAddress) * primitive->apMacConfig.macAddressListCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- CsrMemCpyDes(primitive->apMacConfig.macAddressList[i2].a, buffer, &offset, ((u16) (6)));
- }
- }
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.greenfieldSupported, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.shortGi20MHz, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.rxStbc, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.rifsModeAllowed, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.htProtection, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.dualCtsProtection, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiNmeApConfigSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *) voidPrimitivePointer;
- kfree(primitive->apMacConfig.macAddressList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiNmeApWpsRegisterReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiSmeWpsDpid primitive->selectedDevicePasswordId */
- bufferSize += 2; /* CsrWifiSmeWpsConfigType primitive->selectedConfigMethod */
- bufferSize += 8; /* u8 primitive->pin[8] */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWpsRegisterReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWpsRegisterReq *primitive = (CsrWifiNmeApWpsRegisterReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->selectedDevicePasswordId);
- CsrUint16Ser(ptr, len, (u16) primitive->selectedConfigMethod);
- CsrMemCpySer(ptr, len, (const void *) primitive->pin, ((u16) (8)));
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWpsRegisterReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWpsRegisterReq *primitive = kmalloc(sizeof(CsrWifiNmeApWpsRegisterReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->selectedDevicePasswordId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->selectedConfigMethod, buffer, &offset);
- CsrMemCpyDes(primitive->pin, buffer, &offset, ((u16) (8)));
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStartReqSizeof(void *msg)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 112) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeApType primitive->apType */
- bufferSize += 1; /* u8 primitive->cloakSsid */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->ifIndex */
- bufferSize += 1; /* u8 primitive->channel */
- bufferSize += 1; /* CsrWifiSmeApAuthType primitive->apCredentials.authType */
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.openSystemEmpty.empty */
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- bufferSize += 1; /* CsrWifiSmeWepCredentialType primitive->apCredentials.nmeAuthType.authwep.wepKeyType */
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- bufferSize += 1; /* CsrWifiSmeWepAuthMode primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType */
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4[13] */
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- bufferSize += 1; /* CsrWifiSmeWepAuthMode primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType */
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4[5] */
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- bufferSize += 1; /* CsrWifiSmeApAuthSupportMask primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport */
- bufferSize += 2; /* CsrWifiSmeApRsnCapabilitiesMask primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities */
- bufferSize += 2; /* CsrWifiSmeApWapiCapabilitiesMask primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities */
- bufferSize += 1; /* CsrWifiNmeApPersCredentialType primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase */
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- bufferSize += 2; /* u16 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode */
- bufferSize += 32; /* u8 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk[32] */
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- bufferSize += 2; /* u16 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode */
- bufferSize += (primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase ? strlen(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase) : 0) + 1; /* char* primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase (0 byte len + 1 for NULL Term) */
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- bufferSize += 1; /* u8 primitive->maxConnections */
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->p2pGoParam.groupCapability */
- bufferSize += 3; /* u8 primitive->p2pGoParam.operatingChanList.country[3] */
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryListCount */
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass */
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount */
- bufferSize += primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel */
- }
- }
- bufferSize += 1; /* u8 primitive->p2pGoParam.opPsEnabled */
- bufferSize += 1; /* u8 primitive->p2pGoParam.ctWindow */
- bufferSize += 1; /* CsrWifiSmeP2pNoaConfigMethod primitive->p2pGoParam.noaConfigMethod */
- bufferSize += 1; /* u8 primitive->p2pGoParam.allowNoaWithNonP2pDevices */
- bufferSize += 1; /* u8 primitive->wpsEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStartReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->apType);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakSsid);
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- CsrUint8Ser(ptr, len, (u8) primitive->ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->channel);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.authType);
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.openSystemEmpty.empty);
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepKeyType);
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4, ((u16) (13)));
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4, ((u16) (5)));
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport);
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase);
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk, ((u16) (32)));
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode);
- CsrCharStringSer(ptr, len, primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- CsrUint8Ser(ptr, len, (u8) primitive->maxConnections);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->p2pGoParam.operatingChanList.country, ((u16) (3)));
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryListCount);
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount);
- if (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel, ((u16) (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)));
- }
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.opPsEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.ctWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.noaConfigMethod);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.allowNoaWithNonP2pDevices);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStartReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStartReq *primitive = kmalloc(sizeof(CsrWifiNmeApStartReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakSsid, buffer, &offset);
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->channel, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.authType, buffer, &offset);
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.openSystemEmpty.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepKeyType, buffer, &offset);
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4, buffer, &offset, ((u16) (13)));
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4, buffer, &offset, ((u16) (5)));
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase, buffer, &offset);
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk, buffer, &offset, ((u16) (32)));
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode, buffer, &offset);
- CsrCharStringDes(&primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase, buffer, &offset);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- CsrUint8Des((u8 *) &primitive->maxConnections, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->p2pGoParam.operatingChanList.country, buffer, &offset, ((u16) (3)));
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryListCount, buffer, &offset);
- primitive->p2pGoParam.operatingChanList.channelEntryList = NULL;
- if (primitive->p2pGoParam.operatingChanList.channelEntryListCount)
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList = kmalloc(sizeof(CsrWifiSmeApP2pOperatingChanEntry) * primitive->p2pGoParam.operatingChanList.channelEntryListCount, GFP_KERNEL);
- }
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount, buffer, &offset);
- if (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = kmalloc(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel, buffer, &offset, ((u16) (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)));
- }
- else
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = NULL;
- }
- }
- }
- CsrUint8Des((u8 *) &primitive->p2pGoParam.opPsEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.ctWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.noaConfigMethod, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.allowNoaWithNonP2pDevices, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiNmeApStartReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *) voidPrimitivePointer;
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- kfree(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- kfree(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel);
- }
- }
- kfree(primitive->p2pGoParam.operatingChanList.channelEntryList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiNmeApWmmParamUpdateReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 51) */
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].cwMin */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].cwMax */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].aifs */
- bufferSize += 2; /* u16 primitive->wmmApParams[i1].txopLimit */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].admissionControlMandatory */
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].cwMin */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].cwMax */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].aifs */
- bufferSize += 2; /* u16 primitive->wmmApBcParams[i1].txopLimit */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].admissionControlMandatory */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWmmParamUpdateReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWmmParamUpdateReq *primitive = (CsrWifiNmeApWmmParamUpdateReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->wmmApParams[i1].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].admissionControlMandatory);
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->wmmApBcParams[i1].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].admissionControlMandatory);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWmmParamUpdateReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWmmParamUpdateReq *primitive = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->wmmApParams[i1].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].admissionControlMandatory, buffer, &offset);
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->wmmApBcParams[i1].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].admissionControlMandatory, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStaRemoveReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->staMacAddress.a[6] */
- bufferSize += 1; /* u8 primitive->keepBlocking */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStaRemoveReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStaRemoveReq *primitive = (CsrWifiNmeApStaRemoveReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->staMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->keepBlocking);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStaRemoveReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStaRemoveReq *primitive = kmalloc(sizeof(CsrWifiNmeApStaRemoveReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->staMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->keepBlocking, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApWpsRegisterCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWpsRegisterCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWpsRegisterCfm *primitive = (CsrWifiNmeApWpsRegisterCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWpsRegisterCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWpsRegisterCfm *primitive = kmalloc(sizeof(CsrWifiNmeApWpsRegisterCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStartCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 40) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStartCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStartCfm *primitive = (CsrWifiNmeApStartCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStartCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStartCfm *primitive = kmalloc(sizeof(CsrWifiNmeApStartCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStopCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStopCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStopCfm *primitive = (CsrWifiNmeApStopCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStopCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStopCfm *primitive = kmalloc(sizeof(CsrWifiNmeApStopCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStopIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeApType primitive->apType */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStopIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStopInd *primitive = (CsrWifiNmeApStopInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->apType);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStopIndDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStopInd *primitive = kmalloc(sizeof(CsrWifiNmeApStopInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStationIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeMediaStatus primitive->mediaStatus */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 6; /* u8 primitive->peerDeviceAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStationIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStationInd *primitive = (CsrWifiNmeApStationInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->peerDeviceAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStationIndDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStationInd *primitive = kmalloc(sizeof(CsrWifiNmeApStationInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->peerDeviceAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-#endif /* CSR_WIFI_NME_ENABLE */
-#endif /* CSR_WIFI_AP_ENABLE */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_serialize.h b/drivers/staging/csr/csr_wifi_nme_ap_serialize.h
deleted file mode 100644
index c04585e72460..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_ap_serialize.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_SERIALIZE_H__
-#define CSR_WIFI_NME_AP_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-
-#include "csr_wifi_nme_ap_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_serialize.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_serialize.h
-#endif
-
-extern void CsrWifiNmeApPfree(void *ptr);
-
-extern u8* CsrWifiNmeApConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApConfigSetReqSizeof(void *msg);
-extern void CsrWifiNmeApConfigSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeApWpsRegisterReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWpsRegisterReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWpsRegisterReqSizeof(void *msg);
-#define CsrWifiNmeApWpsRegisterReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStartReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStartReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStartReqSizeof(void *msg);
-extern void CsrWifiNmeApStartReqSerFree(void *msg);
-
-#define CsrWifiNmeApStopReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApStopReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApStopReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApStopReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApWmmParamUpdateReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWmmParamUpdateReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWmmParamUpdateReqSizeof(void *msg);
-#define CsrWifiNmeApWmmParamUpdateReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStaRemoveReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStaRemoveReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStaRemoveReqSizeof(void *msg);
-#define CsrWifiNmeApStaRemoveReqSerFree CsrWifiNmeApPfree
-
-#define CsrWifiNmeApConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApConfigSetCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApWpsRegisterCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWpsRegisterCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWpsRegisterCfmSizeof(void *msg);
-#define CsrWifiNmeApWpsRegisterCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStartCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStartCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStartCfmSizeof(void *msg);
-#define CsrWifiNmeApStartCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStopCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStopCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStopCfmSizeof(void *msg);
-#define CsrWifiNmeApStopCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStopIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStopIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStopIndSizeof(void *msg);
-#define CsrWifiNmeApStopIndSerFree CsrWifiNmeApPfree
-
-#define CsrWifiNmeApWmmParamUpdateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApWmmParamUpdateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApWmmParamUpdateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApWmmParamUpdateCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStationIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStationIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStationIndSizeof(void *msg);
-#define CsrWifiNmeApStationIndSerFree CsrWifiNmeApPfree
-
-#endif /* CSR_WIFI_NME_AP_SERIALIZE_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_converter_init.h b/drivers/staging/csr/csr_wifi_nme_converter_init.h
deleted file mode 100644
index 85e6f5f57130..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_converter_init.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_CONVERTER_INIT_H__
-#define CSR_WIFI_NME_CONVERTER_INIT_H__
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_converter_init.h
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiNmeTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiNmeConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_NME_MODULE */
-
-#define CsrWifiNmeConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_NME_MODULE */
-
-#endif /* CSR_WIFI_NME_CONVERTER_INIT_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_lib.h b/drivers/staging/csr/csr_wifi_nme_lib.h
deleted file mode 100644
index 5a1f132009bf..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_lib.h
+++ /dev/null
@@ -1,991 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_LIB_H__
-#define CSR_WIFI_NME_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_nme_prim.h"
-#include "csr_wifi_nme_task.h"
-
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_lib.h
-#endif
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetReqSend
-
- DESCRIPTION
- Requests the current connection status of the NME.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeConnectionStatusGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeConnectionStatusGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_CONNECTION_STATUS_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeConnectionStatusGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeConnectionStatusGetReq *msg__; \
- CsrWifiNmeConnectionStatusGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeConnectionStatusGetReqSend(src__, interfaceTag__) \
- CsrWifiNmeConnectionStatusGetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetCfmSend
-
- DESCRIPTION
- Reports the connection status of the NME.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectionStatus - NME current connection status
-
-*******************************************************************************/
-#define CsrWifiNmeConnectionStatusGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeConnectionStatusGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_CONNECTION_STATUS_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionStatus = (connectionStatus__);
-
-#define CsrWifiNmeConnectionStatusGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionStatus__) \
- { \
- CsrWifiNmeConnectionStatusGetCfm *msg__; \
- CsrWifiNmeConnectionStatusGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeConnectionStatusGetCfmSend(dst__, interfaceTag__, status__, connectionStatus__) \
- CsrWifiNmeConnectionStatusGetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, connectionStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetReqSend
-
- DESCRIPTION
- The wireless manager application may register with the NME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiNmeIndicationsMask.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- indMask - Set mask with values from CsrWifiNmeIndications
-
-*******************************************************************************/
-#define CsrWifiNmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeEventMaskSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_EVENT_MASK_SET_REQ, dst__, src__); \
- msg__->indMask = (indMask__);
-
-#define CsrWifiNmeEventMaskSetReqSendTo(dst__, src__, indMask__) \
- { \
- CsrWifiNmeEventMaskSetReq *msg__; \
- CsrWifiNmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeEventMaskSetReqSend(src__, indMask__) \
- CsrWifiNmeEventMaskSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, indMask__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetCfmSend
-
- DESCRIPTION
- The NME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiNmeEventMaskSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeEventMaskSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_EVENT_MASK_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeEventMaskSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeEventMaskSetCfm *msg__; \
- CsrWifiNmeEventMaskSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeEventMaskSetCfmSend(dst__, status__) \
- CsrWifiNmeEventMaskSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectReqSend
-
- DESCRIPTION
- Requests the NME to attempt to connect to the specified profile.
- Overrides any current connection attempt.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- profileIdentity - Identity (BSSID, SSID) of profile to be connected to.
- It must match an existing profile in the NME.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileConnectReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentity__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileConnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_CONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profileIdentity = (profileIdentity__);
-
-#define CsrWifiNmeProfileConnectReqSendTo(dst__, src__, interfaceTag__, profileIdentity__) \
- { \
- CsrWifiNmeProfileConnectReq *msg__; \
- CsrWifiNmeProfileConnectReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentity__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileConnectReqSend(src__, interfaceTag__, profileIdentity__) \
- CsrWifiNmeProfileConnectReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, profileIdentity__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectCfmSend
-
- DESCRIPTION
- Reports the status of the NME PROFILE CONNECT REQ. If unsuccessful the
- connectAttempt parameters contain details of the APs that the NME
- attempted to connect to before reporting the failure of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectAttemptsCount - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Number of connection attempt elements provided with
- this primitive
- connectAttempts - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error that occurred during the attempt.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileConnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_CONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectAttemptsCount = (connectAttemptsCount__); \
- msg__->connectAttempts = (connectAttempts__);
-
-#define CsrWifiNmeProfileConnectCfmSendTo(dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- { \
- CsrWifiNmeProfileConnectCfm *msg__; \
- CsrWifiNmeProfileConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileConnectCfmSend(dst__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- CsrWifiNmeProfileConnectCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllReqSend
-
- DESCRIPTION
- Deletes all profiles present in the NME, but does NOT modify the
- preferred profile list.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteAllReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteAllReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ, dst__, src__);
-
-#define CsrWifiNmeProfileDeleteAllReqSendTo(dst__, src__) \
- { \
- CsrWifiNmeProfileDeleteAllReq *msg__; \
- CsrWifiNmeProfileDeleteAllReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteAllReqSend(src__) \
- CsrWifiNmeProfileDeleteAllReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllCfmSend
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ.
- Returns always CSR_WIFI_NME_STATUS_SUCCESS.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation, but
- in this case it always set to success.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteAllCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteAllCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_ALL_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileDeleteAllCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileDeleteAllCfm *msg__; \
- CsrWifiNmeProfileDeleteAllCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteAllCfmSend(dst__, status__) \
- CsrWifiNmeProfileDeleteAllCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteReqSend
-
- DESCRIPTION
- Will delete the profile with a matching identity, but does NOT modify the
- preferred profile list.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- profileIdentity - Identity (BSSID, SSID) of profile to be deleted.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteReqCreate(msg__, dst__, src__, profileIdentity__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_REQ, dst__, src__); \
- msg__->profileIdentity = (profileIdentity__);
-
-#define CsrWifiNmeProfileDeleteReqSendTo(dst__, src__, profileIdentity__) \
- { \
- CsrWifiNmeProfileDeleteReq *msg__; \
- CsrWifiNmeProfileDeleteReqCreate(msg__, dst__, src__, profileIdentity__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteReqSend(src__, profileIdentity__) \
- CsrWifiNmeProfileDeleteReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, profileIdentity__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteCfmSend
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_REQ.
- Returns CSR_WIFI_NME_STATUS_NOT_FOUND if there is no matching profile.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileDeleteCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileDeleteCfm *msg__; \
- CsrWifiNmeProfileDeleteCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteCfmSend(dst__, status__) \
- CsrWifiNmeProfileDeleteCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDisconnectIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the current profile
- connection has disconnected. The indication will contain information
- about APs that it attempted to maintain the connection via i.e. in the
- case of failed roaming.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- connectAttemptsCount - Number of connection attempt elements provided with
- this primitive
- connectAttempts - Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error occurred during the attempt.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDisconnectIndCreate(msg__, dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDisconnectInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DISCONNECT_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->connectAttemptsCount = (connectAttemptsCount__); \
- msg__->connectAttempts = (connectAttempts__);
-
-#define CsrWifiNmeProfileDisconnectIndSendTo(dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- { \
- CsrWifiNmeProfileDisconnectInd *msg__; \
- CsrWifiNmeProfileDisconnectIndCreate(msg__, dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDisconnectIndSend(dst__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- CsrWifiNmeProfileDisconnectIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, connectAttemptsCount__, connectAttempts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetReqSend
-
- DESCRIPTION
- Defines the preferred order that profiles present in the NME should be
- used during the NME auto-connect behaviour.
- If profileIdentitysCount == 0, it removes any existing preferred profile
- list already present in the NME, effectively disabling the auto-connect
- behaviour.
- NOTE: Profile identities that do not match any profile stored in the NME
- are ignored during the auto-connect procedure.
- NOTE: during auto-connect the NME will only attempt to join an existing
- adhoc network and it will never attempt to host an adhoc network; for
- hosting and adhoc network, use CSR_WIFI_NME_PROFILE_CONNECT_REQ
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- profileIdentitysCount - The number of profiles identities in the list.
- profileIdentitys - Points to the list of profile identities.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileOrderSetReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileOrderSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_ORDER_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profileIdentitysCount = (profileIdentitysCount__); \
- msg__->profileIdentitys = (profileIdentitys__);
-
-#define CsrWifiNmeProfileOrderSetReqSendTo(dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- { \
- CsrWifiNmeProfileOrderSetReq *msg__; \
- CsrWifiNmeProfileOrderSetReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileOrderSetReqSend(src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- CsrWifiNmeProfileOrderSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetCfmSend
-
- DESCRIPTION
- Confirmation to UNIFI_NME_PROFILE_ORDER_SET.request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileOrderSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileOrderSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_ORDER_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileOrderSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeProfileOrderSetCfm *msg__; \
- CsrWifiNmeProfileOrderSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileOrderSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeProfileOrderSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetReqSend
-
- DESCRIPTION
- Creates or updates an existing profile in the NME that matches the unique
- identity of the profile. Each profile is identified by the combination of
- BSSID and SSID. The profile contains all the required credentials for
- attempting to connect to the network. Creating or updating a profile via
- the NME PROFILE SET REQ does NOT add the profile to the preferred profile
- list within the NME used for the NME auto-connect behaviour.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- profile - Specifies the identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileSetReqCreate(msg__, dst__, src__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_SET_REQ, dst__, src__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeProfileSetReqSendTo(dst__, src__, profile__) \
- { \
- CsrWifiNmeProfileSetReq *msg__; \
- CsrWifiNmeProfileSetReqCreate(msg__, dst__, src__, profile__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileSetReqSend(src__, profile__) \
- CsrWifiNmeProfileSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetCfmSend
-
- DESCRIPTION
- Reports the status of the NME PROFILE SET REQ; the request will only fail
- if the details specified in the profile contains an invalid combination
- of parameters for example specifying the profile as cloaked but not
- specifying the SSID. The NME doesn't limit the number of profiles that
- may be created. The NME assumes that the entity configuring it is aware
- of the appropriate limits.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileSetCfm *msg__; \
- CsrWifiNmeProfileSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileSetCfmSend(dst__, status__) \
- CsrWifiNmeProfileSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileUpdateIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the contained profile has
- changed.
- For example, either the credentials EAP-FAST PAC file or the session data
- within the profile has changed.
- It is up to the application whether it stores this updated profile or
- not.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- profile - The identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileUpdateIndCreate(msg__, dst__, src__, interfaceTag__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileUpdateInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_UPDATE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeProfileUpdateIndSendTo(dst__, src__, interfaceTag__, profile__) \
- { \
- CsrWifiNmeProfileUpdateInd *msg__; \
- CsrWifiNmeProfileUpdateIndCreate(msg__, dst__, src__, interfaceTag__, profile__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileUpdateIndSend(dst__, interfaceTag__, profile__) \
- CsrWifiNmeProfileUpdateIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a GSM
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-SIM. An
- application MUST register to receive this indication for the NME to
- support the EAP-SIM credential types. Otherwise the NME has no route to
- obtain the information from the UICC. EAP-SIM authentication requires 2
- or 3 GSM authentication rounds and therefore 2 or 3 RANDS (GSM Random
- Challenges) are included.
-
- PARAMETERS
- queue - Destination Task Queue
- randsLength - GSM RAND is 16 bytes long hence valid values are 32 (2 RANDS)
- or 48 (3 RANDs).
- rands - 2 or 3 RANDs values.
-
-*******************************************************************************/
-#define CsrWifiNmeSimGsmAuthIndCreate(msg__, dst__, src__, randsLength__, rands__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimGsmAuthInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_GSM_AUTH_IND, dst__, src__); \
- msg__->randsLength = (randsLength__); \
- msg__->rands = (rands__);
-
-#define CsrWifiNmeSimGsmAuthIndSendTo(dst__, src__, randsLength__, rands__) \
- { \
- CsrWifiNmeSimGsmAuthInd *msg__; \
- CsrWifiNmeSimGsmAuthIndCreate(msg__, dst__, src__, randsLength__, rands__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimGsmAuthIndSend(dst__, randsLength__, rands__) \
- CsrWifiNmeSimGsmAuthIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, randsLength__, rands__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM GSM AUTH IND. For
- each GSM authentication round a GSM Ciphering key (Kc) and a signed
- response (SRES) are produced. Since 2 or 3 GSM authentication rounds are
- used the 2 or 3 Kc's obtained respectively are combined into one buffer
- and similarly the 2 or 3 SRES's obtained are combined into another
- buffer. The order of Kc values (SRES values respectively) in their buffer
- is the same as that of their corresponding RAND values in the incoming
- indication.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR
- kcsLength - Length in Bytes of Kc buffer. Legal values are: 16 or 24.
- kcs - Kc buffer holding 2 or 3 Kc values.
- sresLength - Length in Bytes of SRES buffer. Legal values are: 8 or 12.
- sres - SRES buffer holding 2 or 3 SRES values.
-
-*******************************************************************************/
-#define CsrWifiNmeSimGsmAuthResCreate(msg__, dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimGsmAuthRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_GSM_AUTH_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->kcsLength = (kcsLength__); \
- msg__->kcs = (kcs__); \
- msg__->sresLength = (sresLength__); \
- msg__->sres = (sres__);
-
-#define CsrWifiNmeSimGsmAuthResSendTo(dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- { \
- CsrWifiNmeSimGsmAuthRes *msg__; \
- CsrWifiNmeSimGsmAuthResCreate(msg__, dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimGsmAuthResSend(src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- CsrWifiNmeSimGsmAuthResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, kcsLength__, kcs__, sresLength__, sres__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the IMSI and UICC type from the UICC Manager.
- This indication is generated when the NME is attempting to connect to a
- profile configured for EAP-SIM/AKA. An application MUST register to
- receive this indication for the NME to support the EAP-SIM/AKA credential
- types. Otherwise the NME has no route to obtain the information from the
- UICC.
-
- PARAMETERS
- queue - Destination Task Queue
-
-*******************************************************************************/
-#define CsrWifiNmeSimImsiGetIndCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimImsiGetInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_IMSI_GET_IND, dst__, src__);
-
-#define CsrWifiNmeSimImsiGetIndSendTo(dst__, src__) \
- { \
- CsrWifiNmeSimImsiGetInd *msg__; \
- CsrWifiNmeSimImsiGetIndCreate(msg__, dst__, src__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimImsiGetIndSend(dst__) \
- CsrWifiNmeSimImsiGetIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM IMSI GET IND.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation: STATUS_SUCCESS
- or STATUS_ERROR.
- imsi - The value of the IMSI obtained from the UICC.
- cardType - The UICC type (GSM only (SIM), UMTS only (USIM), Both).
-
-*******************************************************************************/
-#define CsrWifiNmeSimImsiGetResCreate(msg__, dst__, src__, status__, imsi__, cardType__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimImsiGetRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_IMSI_GET_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->imsi = (imsi__); \
- msg__->cardType = (cardType__);
-
-#define CsrWifiNmeSimImsiGetResSendTo(dst__, src__, status__, imsi__, cardType__) \
- { \
- CsrWifiNmeSimImsiGetRes *msg__; \
- CsrWifiNmeSimImsiGetResCreate(msg__, dst__, src__, status__, imsi__, cardType__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimImsiGetResSend(src__, status__, imsi__, cardType__) \
- CsrWifiNmeSimImsiGetResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, imsi__, cardType__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a UMTS
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-AKA. An
- application MUST register to receive this indication for the NME to
- support the EAP-AKA credential types. Otherwise the NME has no route to
- obtain the information from the USIM. EAP-AKA requires one UMTS
- authentication round and therefore only one RAND and one AUTN values are
- included.
-
- PARAMETERS
- queue - Destination Task Queue
- rand - UMTS RAND value.
- autn - UMTS AUTN value.
-
-*******************************************************************************/
-#define CsrWifiNmeSimUmtsAuthIndCreate(msg__, dst__, src__, rand__, autn__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimUmtsAuthInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_UMTS_AUTH_IND, dst__, src__); \
- memcpy(msg__->rand, (rand__), sizeof(u8) * 16); \
- memcpy(msg__->autn, (autn__), sizeof(u8) * 16);
-
-#define CsrWifiNmeSimUmtsAuthIndSendTo(dst__, src__, rand__, autn__) \
- { \
- CsrWifiNmeSimUmtsAuthInd *msg__; \
- CsrWifiNmeSimUmtsAuthIndCreate(msg__, dst__, src__, rand__, autn__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimUmtsAuthIndSend(dst__, rand__, autn__) \
- CsrWifiNmeSimUmtsAuthIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, rand__, autn__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM UMTS AUTH IND.
- The values of umtsCipherKey, umtsIntegrityKey, resParameterLength and
- resParameter are only meanigful when result = UMTS_AUTH_RESULT_SUCCESS.
- The value of auts is only meaningful when
- result=UMTS_AUTH_RESULT_SYNC_FAIL.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR.
- result - The result of UMTS authentication as performed by the
- UICC which could be: Success, Authentication Reject or
- Synchronisation Failure. For all these 3 outcomes the
- value of status is success.
- umtsCipherKey - The UMTS Cipher Key as calculated and returned by the
- UICC.
- umtsIntegrityKey - The UMTS Integrity Key as calculated and returned by
- the UICC.
- resParameterLength - The length (in bytes) of the RES parameter (min=4; max
- = 16).
- resParameter - The RES parameter as calculated and returned by the
- UICC.
- auts - The AUTS parameter as calculated and returned by the
- UICC.
-
-*******************************************************************************/
-#define CsrWifiNmeSimUmtsAuthResCreate(msg__, dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimUmtsAuthRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_UMTS_AUTH_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->result = (result__); \
- memcpy(msg__->umtsCipherKey, (umtsCipherKey__), sizeof(u8) * 16); \
- memcpy(msg__->umtsIntegrityKey, (umtsIntegrityKey__), sizeof(u8) * 16); \
- msg__->resParameterLength = (resParameterLength__); \
- msg__->resParameter = (resParameter__); \
- memcpy(msg__->auts, (auts__), sizeof(u8) * 14);
-
-#define CsrWifiNmeSimUmtsAuthResSendTo(dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- { \
- CsrWifiNmeSimUmtsAuthRes *msg__; \
- CsrWifiNmeSimUmtsAuthResCreate(msg__, dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimUmtsAuthResSend(src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- CsrWifiNmeSimUmtsAuthResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelReqSend
-
- DESCRIPTION
- Requests the NME to cancel any WPS procedure that it is currently
- performing. This includes WPS registrar activities started because of
- CSR_WIFI_NME_AP_REGISTER.request
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCancelReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCancelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CANCEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeWpsCancelReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeWpsCancelReq *msg__; \
- CsrWifiNmeWpsCancelReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCancelReqSend(src__, interfaceTag__) \
- CsrWifiNmeWpsCancelReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelCfmSend
-
- DESCRIPTION
- Reports the status of the NME WPS REQ, the request is always SUCCESSFUL.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Only returns CSR_WIFI_NME_STATUS_SUCCESS
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCancelCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCancelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CANCEL_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeWpsCancelCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeWpsCancelCfm *msg__; \
- CsrWifiNmeWpsCancelCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCancelCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeWpsCancelCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCfmSend
-
- DESCRIPTION
- Reports the status of the NME WPS REQ.
- If CSR_WIFI_NME_STATUS_SUCCESS, the profile parameter contains the
- identity and credentials of the AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- profile - This parameter is relevant only if
- status==CSR_WIFI_NME_STATUS_SUCCESS.
- The identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCfmCreate(msg__, dst__, src__, interfaceTag__, status__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeWpsCfmSendTo(dst__, src__, interfaceTag__, status__, profile__) \
- { \
- CsrWifiNmeWpsCfm *msg__; \
- CsrWifiNmeWpsCfmCreate(msg__, dst__, src__, interfaceTag__, status__, profile__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCfmSend(dst__, interfaceTag__, status__, profile__) \
- CsrWifiNmeWpsCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to NME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsConfigSetReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CONFIG_SET_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiNmeWpsConfigSetReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiNmeWpsConfigSetReq *msg__; \
- CsrWifiNmeWpsConfigSetReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsConfigSetReqSend(src__, wpsConfig__) \
- CsrWifiNmeWpsConfigSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeWpsConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeWpsConfigSetCfm *msg__; \
- CsrWifiNmeWpsConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsConfigSetCfmSend(dst__, status__) \
- CsrWifiNmeWpsConfigSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsReqSend
-
- DESCRIPTION
- Requests the NME to look for WPS enabled APs and attempt to perform WPS
- to determine the appropriate security credentials to connect to the AP.
- If the PIN == '00000000' then 'push button mode' is indicated, otherwise
- the PIN has to match that of the AP. 4 digit pin is passed by sending the
- pin digits in pin[0]..pin[3] and rest of the contents filled with '-'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- pin - PIN value.
- ssid - Service Set identifier
- bssid - ID of Basic Service Set for which a WPS connection attempt is
- being made.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsReqCreate(msg__, dst__, src__, interfaceTag__, pin__, ssid__, bssid__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- memcpy(msg__->pin, (pin__), sizeof(u8) * 8); \
- msg__->ssid = (ssid__); \
- msg__->bssid = (bssid__);
-
-#define CsrWifiNmeWpsReqSendTo(dst__, src__, interfaceTag__, pin__, ssid__, bssid__) \
- { \
- CsrWifiNmeWpsReq *msg__; \
- CsrWifiNmeWpsReqCreate(msg__, dst__, src__, interfaceTag__, pin__, ssid__, bssid__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsReqSend(src__, interfaceTag__, pin__, ssid__, bssid__) \
- CsrWifiNmeWpsReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, pin__, ssid__, bssid__)
-
-#endif /* CSR_WIFI_NME_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_nme_prim.h b/drivers/staging/csr/csr_wifi_nme_prim.h
deleted file mode 100644
index 9a7927a117ea..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_prim.h
+++ /dev/null
@@ -1,1657 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_PRIM_H__
-#define CSR_WIFI_NME_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_prim.h
-#endif
-
-#define CSR_WIFI_NME_PRIM (0x0424)
-
-typedef CsrPrim CsrWifiNmePrim;
-
-typedef void (*CsrWifiNmeFrameFreeFunction)(void *frame);
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeAuthMode
-
- DESCRIPTION
- WiFi Authentication Mode
-
- VALUES
- CSR_WIFI_NME_AUTH_MODE_80211_OPEN
- - Connects to an open system network (i.e. no authentication,
- no encryption) or to a WEP enabled network.
- CSR_WIFI_NME_AUTH_MODE_80211_SHARED
- - Connect to a WEP enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA
- - Connects to a WPA Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPAPSK
- - Connects to a WPA with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA2
- - Connects to a WPA2 Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA2PSK
- - Connects to a WPA2 with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_CCKM
- - Connects to a CCKM enabled network.
- CSR_WIFI_NME_AUTH_MODE_WAPI_WAI
- - Connects to a WAPI Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_WAPI_WAIPSK
- - Connects to a WAPI with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_OTHER1X
- - For future use.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeAuthMode;
-#define CSR_WIFI_NME_AUTH_MODE_80211_OPEN ((CsrWifiNmeAuthMode) 0x0001)
-#define CSR_WIFI_NME_AUTH_MODE_80211_SHARED ((CsrWifiNmeAuthMode) 0x0002)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA ((CsrWifiNmeAuthMode) 0x0004)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPAPSK ((CsrWifiNmeAuthMode) 0x0008)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA2 ((CsrWifiNmeAuthMode) 0x0010)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA2PSK ((CsrWifiNmeAuthMode) 0x0020)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_CCKM ((CsrWifiNmeAuthMode) 0x0040)
-#define CSR_WIFI_NME_AUTH_MODE_WAPI_WAI ((CsrWifiNmeAuthMode) 0x0080)
-#define CSR_WIFI_NME_AUTH_MODE_WAPI_WAIPSK ((CsrWifiNmeAuthMode) 0x0100)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_OTHER1X ((CsrWifiNmeAuthMode) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeBssType
-
- DESCRIPTION
- Type of BSS
-
- VALUES
- CSR_WIFI_NME_BSS_TYPE_INFRASTRUCTURE
- - Infrastructure BSS type where access to the network is via
- one or several Access Points.
- CSR_WIFI_NME_BSS_TYPE_ADHOC
- - Adhoc or Independent BSS Type where one Station acts as a
- host and future stations can join the adhoc network without
- needing an access point.
- CSR_WIFI_NME_BSS_TYPE_RESERVED
- - To be in sync with SME.This is not used.
- CSR_WIFI_NME_BSS_TYPE_P2P
- - P2P mode of operation.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeBssType;
-#define CSR_WIFI_NME_BSS_TYPE_INFRASTRUCTURE ((CsrWifiNmeBssType) 0x00)
-#define CSR_WIFI_NME_BSS_TYPE_ADHOC ((CsrWifiNmeBssType) 0x01)
-#define CSR_WIFI_NME_BSS_TYPE_RESERVED ((CsrWifiNmeBssType) 0x02)
-#define CSR_WIFI_NME_BSS_TYPE_P2P ((CsrWifiNmeBssType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCcxOptionsMask
-
- DESCRIPTION
- Enumeration type defining possible mask values for setting CCX options.
-
- VALUES
- CSR_WIFI_NME_CCX_OPTION_NONE - No CCX option is set.
- CSR_WIFI_NME_CCX_OPTION_CCKM - CCX option cckm is set.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeCcxOptionsMask;
-#define CSR_WIFI_NME_CCX_OPTION_NONE ((CsrWifiNmeCcxOptionsMask) 0x00)
-#define CSR_WIFI_NME_CCX_OPTION_CCKM ((CsrWifiNmeCcxOptionsMask) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConfigAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_PIN_ENTRY_PUSH_BUTTON -
- CSR_WIFI_PIN_ENTRY_DISPLAY_PIN -
- CSR_WIFI_PIN_ENTRY_ENTER_PIN -
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeConfigAction;
-#define CSR_WIFI_PIN_ENTRY_PUSH_BUTTON ((CsrWifiNmeConfigAction) 0x00)
-#define CSR_WIFI_PIN_ENTRY_DISPLAY_PIN ((CsrWifiNmeConfigAction) 0x01)
-#define CSR_WIFI_PIN_ENTRY_ENTER_PIN ((CsrWifiNmeConfigAction) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatus
-
- DESCRIPTION
- Indicate the NME Connection Status when connecting or when disconnecting
-
- VALUES
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTED
- - NME is disconnected.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTING
- - NME is in the process of connecting.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_AUTHENTICATING
- - NME is in the authentication stage of a connection attempt.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTED
- - NME is connected.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTING
- - NME is in the process of disconnecting.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeConnectionStatus;
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTED ((CsrWifiNmeConnectionStatus) 0x00)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTING ((CsrWifiNmeConnectionStatus) 0x01)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_AUTHENTICATING ((CsrWifiNmeConnectionStatus) 0x02)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTED ((CsrWifiNmeConnectionStatus) 0x03)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTING ((CsrWifiNmeConnectionStatus) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCredentialType
-
- DESCRIPTION
- NME Credential Types
-
- VALUES
- CSR_WIFI_NME_CREDENTIAL_TYPE_OPEN_SYSTEM
- - Credential Type Open System.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WEP64
- - Credential Type WEP-64
- CSR_WIFI_NME_CREDENTIAL_TYPE_WEP128
- - Credential Type WEP-128
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PSK
- - Credential Type WPA Pre-Shared Key
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PASSPHRASE
- - Credential Type WPA pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PSK
- - Credential Type WPA2 Pre-Shared Key.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PASSPHRASE
- - Credential Type WPA2 pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PSK
- - Credential Type WAPI Pre-Shared Key.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PASSPHRASE
- - Credential Type WAPI pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI
- - Credential Type WAPI certificates
- CSR_WIFI_NME_CREDENTIAL_TYPE_8021X
- - Credential Type 802.1X: the associated type supports
- FAST/LEAP/TLS/TTLS/PEAP/etc.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeCredentialType;
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_OPEN_SYSTEM ((CsrWifiNmeCredentialType) 0x0000)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WEP64 ((CsrWifiNmeCredentialType) 0x0001)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WEP128 ((CsrWifiNmeCredentialType) 0x0002)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PSK ((CsrWifiNmeCredentialType) 0x0003)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0004)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PSK ((CsrWifiNmeCredentialType) 0x0005)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0006)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PSK ((CsrWifiNmeCredentialType) 0x0007)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0008)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI ((CsrWifiNmeCredentialType) 0x0009)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_8021X ((CsrWifiNmeCredentialType) 0x000A)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapMethod
-
- DESCRIPTION
- Outer EAP method with possibly inner method.
-
- VALUES
- CSR_WIFI_NME_EAP_METHOD_TLS
- - EAP-TLS Method.
- CSR_WIFI_NME_EAP_METHOD_TTLS_MSCHAPV2
- - EAP-TTLS Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_PEAP_GTC
- - EAP-PEAP Method with GTC.
- CSR_WIFI_NME_EAP_METHOD_PEAP_MSCHAPV2
- - EAP-PEAP Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_SIM
- - EAP-SIM Method.
- CSR_WIFI_NME_EAP_METHOD_AKA
- - EAP-AKA Method.
- CSR_WIFI_NME_EAP_METHOD_FAST_GTC
- - EAP-FAST Method with GTC.
- CSR_WIFI_NME_EAP_METHOD_FAST_MSCHAPV2
- - EAP-FAST Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_LEAP
- - EAP-LEAP Method.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEapMethod;
-#define CSR_WIFI_NME_EAP_METHOD_TLS ((CsrWifiNmeEapMethod) 0x0001)
-#define CSR_WIFI_NME_EAP_METHOD_TTLS_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0002)
-#define CSR_WIFI_NME_EAP_METHOD_PEAP_GTC ((CsrWifiNmeEapMethod) 0x0004)
-#define CSR_WIFI_NME_EAP_METHOD_PEAP_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0008)
-#define CSR_WIFI_NME_EAP_METHOD_SIM ((CsrWifiNmeEapMethod) 0x0010)
-#define CSR_WIFI_NME_EAP_METHOD_AKA ((CsrWifiNmeEapMethod) 0x0020)
-#define CSR_WIFI_NME_EAP_METHOD_FAST_GTC ((CsrWifiNmeEapMethod) 0x0040)
-#define CSR_WIFI_NME_EAP_METHOD_FAST_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0080)
-#define CSR_WIFI_NME_EAP_METHOD_LEAP ((CsrWifiNmeEapMethod) 0x0100)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEncryption
-
- DESCRIPTION
- WiFi Encryption method
-
- VALUES
- CSR_WIFI_NME_ENCRYPTION_CIPHER_NONE
- - No encryprion set.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP40
- - 40 bytes WEP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP104
- - 104 bytes WEP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_TKIP
- - TKIP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP
- - CCMP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_SMS4
- - SMS4 key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP40
- - 40 bytes WEP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP104
- - 104 bytes WEP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_TKIP
- - TKIP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP
- - CCMP key for broadcast messages
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_SMS4
- - SMS4 key for broadcast messages.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEncryption;
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_NONE ((CsrWifiNmeEncryption) 0x0000)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 ((CsrWifiNmeEncryption) 0x0001)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 ((CsrWifiNmeEncryption) 0x0002)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_TKIP ((CsrWifiNmeEncryption) 0x0004)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP ((CsrWifiNmeEncryption) 0x0008)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 ((CsrWifiNmeEncryption) 0x0010)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP40 ((CsrWifiNmeEncryption) 0x0020)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP104 ((CsrWifiNmeEncryption) 0x0040)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_TKIP ((CsrWifiNmeEncryption) 0x0080)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP ((CsrWifiNmeEncryption) 0x0100)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_SMS4 ((CsrWifiNmeEncryption) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeIndications
-
- DESCRIPTION
- NME indications
-
- VALUES
- CSR_WIFI_NME_INDICATIONS_IND_AP_STATION
- - NME AP Station Indication.
- CSR_WIFI_NME_INDICATIONS_IND_AP_STOP
- - NME AP Stop Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_UMTS_AUTH
- - NME UMTS Authentication Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_START
- - NME P2P Group Start Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_STATUS
- - NME P2P Group Status Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_ROLE
- - NME P2P Group Role Indication.
- CSR_WIFI_NME_INDICATIONS_IND_PROFILE_DISCONNECT
- - NME Profile Disconnect Indication.
- CSR_WIFI_NME_INDICATIONS_IND_PROFILE_UPDATE
- - NME Profile Update Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_IMSI_GET
- - NME GET IMSI Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_GSM_AUTH
- - NME GSM Authentication Indication.
- CSR_WIFI_NME_INDICATIONS_ALL
- - Used to register for all available indications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeIndications;
-#define CSR_WIFI_NME_INDICATIONS_IND_AP_STATION ((CsrWifiNmeIndications) 0x00100000)
-#define CSR_WIFI_NME_INDICATIONS_IND_AP_STOP ((CsrWifiNmeIndications) 0x00200000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_UMTS_AUTH ((CsrWifiNmeIndications) 0x01000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_START ((CsrWifiNmeIndications) 0x02000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_STATUS ((CsrWifiNmeIndications) 0x04000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_ROLE ((CsrWifiNmeIndications) 0x08000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_PROFILE_DISCONNECT ((CsrWifiNmeIndications) 0x10000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_PROFILE_UPDATE ((CsrWifiNmeIndications) 0x20000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_IMSI_GET ((CsrWifiNmeIndications) 0x40000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_GSM_AUTH ((CsrWifiNmeIndications) 0x80000000)
-#define CSR_WIFI_NME_INDICATIONS_ALL ((CsrWifiNmeIndications) 0xFFFFFFFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSecError
-
- DESCRIPTION
- NME Security Errors
- place holder for the security library abort reason
-
- VALUES
- CSR_WIFI_NME_SEC_ERROR_SEC_ERROR_UNKNOWN
- - Unknown Security Error.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeSecError;
-#define CSR_WIFI_NME_SEC_ERROR_SEC_ERROR_UNKNOWN ((CsrWifiNmeSecError) 0x00)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimCardType
-
- DESCRIPTION
- (U)SIM Card (or UICC) types
-
- VALUES
- CSR_WIFI_NME_SIM_CARD_TYPE_2G - 2G SIM card, capable of performing GSM
- authentication only.
- CSR_WIFI_NME_SIM_CARD_TYPE_3G - UICC supporting USIM application, capable
- of performing UMTS authentication only.
- CSR_WIFI_NME_SIM_CARD_TYPE_2G3G - UICC supporting both USIM and SIM
- applications, capable of performing both
- UMTS and GSM authentications.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeSimCardType;
-#define CSR_WIFI_NME_SIM_CARD_TYPE_2G ((CsrWifiNmeSimCardType) 0x01)
-#define CSR_WIFI_NME_SIM_CARD_TYPE_3G ((CsrWifiNmeSimCardType) 0x02)
-#define CSR_WIFI_NME_SIM_CARD_TYPE_2G3G ((CsrWifiNmeSimCardType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeUmtsAuthResult
-
- DESCRIPTION
- Only relevant for UMTS Authentication. It indicates if the UICC has
- successfully authenticated the network or otherwise.
-
- VALUES
- CSR_WIFI_NME_UMTS_AUTH_RESULT_SUCCESS
- - Successful outcome from USIM indicating that the card has
- successfully authenticated the network.
- CSR_WIFI_NME_UMTS_AUTH_RESULT_SYNC_FAIL
- - Unsuccessful outcome from USIM indicating that the card is
- requesting the network to synchronise and re-try again. If
- no further request is received an NME timer will expire and
- the authentication is aborted.
- CSR_WIFI_NME_UMTS_AUTH_RESULT_REJECT
- - Unsuccessful outcome from USIM indicating that the card has
- rejected the network and that the authentication is
- aborted.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeUmtsAuthResult;
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_SUCCESS ((CsrWifiNmeUmtsAuthResult) 0x00)
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_SYNC_FAIL ((CsrWifiNmeUmtsAuthResult) 0x01)
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_REJECT ((CsrWifiNmeUmtsAuthResult) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWmmQosInfo
-
- DESCRIPTION
- Defines bits for the QoS Info octect as defined in the WMM specification.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- other interfaces
-
- VALUES
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_ALL
- - WMM AP may deliver all buffered frames.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_VO
- - To enable the triggering and delivery of QoS Voice.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_VI
- - To enable the triggering and delivery of QoS Video.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_BK
- - To enable the triggering and delivery of QoS Background.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_BE
- - To enable the triggering and delivery of QoS Best Effort.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_TWO
- - WMM AP may deliver a maximum of 2 buffered frames per
- Unscheduled Service Period (USP).
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_FOUR
- - WMM AP may deliver a maximum of 4 buffered frames per USP.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_SIX
- - WMM AP may deliver a maximum of 6 buffered frames per USP.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeWmmQosInfo;
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_ALL ((CsrWifiNmeWmmQosInfo) 0x00)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_VO ((CsrWifiNmeWmmQosInfo) 0x01)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_VI ((CsrWifiNmeWmmQosInfo) 0x02)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_BK ((CsrWifiNmeWmmQosInfo) 0x04)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_BE ((CsrWifiNmeWmmQosInfo) 0x08)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_TWO ((CsrWifiNmeWmmQosInfo) 0x20)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_FOUR ((CsrWifiNmeWmmQosInfo) 0x40)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_SIX ((CsrWifiNmeWmmQosInfo) 0x60)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapMethodMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeEapMethod.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEapMethodMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEncryptionMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeEncryption
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEncryptionMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeIndications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeNmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeNmeIndications.
- Used to overlap the unused portion of the unifi_IndicationsMask For NME
- specific indications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeNmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWmmQosInfoMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeWmmQosInfo
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeWmmQosInfoMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEmpty
-
- DESCRIPTION
- Empty Structure to indicate that no credentials are available.
-
- MEMBERS
- empty - Only element of the empty structure (always set to 0).
-
-*******************************************************************************/
-typedef struct
-{
- u8 empty;
-} CsrWifiNmeEmpty;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePassphrase
-
- DESCRIPTION
- Structure holding the ASCII Pass Phrase data.
-
- MEMBERS
- encryptionMode - Encryption type as defined in CsrWifiSmeEncryption.
- passphrase - Pass phrase ASCII value.
-
-*******************************************************************************/
-typedef struct
-{
- u16 encryptionMode;
- char *passphrase;
-} CsrWifiNmePassphrase;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePsk
-
- DESCRIPTION
- Structure holding the Pre-Shared Key data.
-
- MEMBERS
- encryptionMode - Encryption type as defined in CsrWifiSmeEncryption.
- psk - Pre-Shared Key value.
-
-*******************************************************************************/
-typedef struct
-{
- u16 encryptionMode;
- u8 psk[32];
-} CsrWifiNmePsk;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWapiCredentials
-
- DESCRIPTION
- Structure holding WAPI credentials data.
-
- MEMBERS
- certificateLength - Length in bytes of the following client certificate.
- certificate - The actual client certificate data (if present).
- DER/PEM format supported.
- privateKeyLength - Length in bytes of the following private key.
- privateKey - The actual private key. DER/PEM format.
- caCertificateLength - Length in bytes of the following certificate authority
- certificate.
- caCertificate - The actual certificate authority certificate data. If
- not supplied the received certificate authority
- certificate is assumed to be validate, if present the
- received certificate is validated against it. DER/PEM
- format supported.
-
-*******************************************************************************/
-typedef struct
-{
- u32 certificateLength;
- u8 *certificate;
- u16 privateKeyLength;
- u8 *privateKey;
- u32 caCertificateLength;
- u8 *caCertificate;
-} CsrWifiNmeWapiCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectAttempt
-
- DESCRIPTION
- Structure holding Connection attempt data.
-
- MEMBERS
- bssid - Id of Basic Service Set connections attempt have been made
- to.
- status - Status returned to indicate the success or otherwise of the
- connection attempt.
- securityError - Security error status indicating the nature of the failure
- to connect.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- CsrResult status;
- CsrWifiNmeSecError securityError;
-} CsrWifiNmeConnectAttempt;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapCredentials
-
- DESCRIPTION
- Supports the use of multiple EAP methods via a single structure. The
- methods required are indicated by the value set in the eapMethodMask
-
- MEMBERS
- eapMethodMask
- - Bit mask of supported EAP methods
- Currently only supports the setting of one bit.
- Required for all the EAP methods.
- authMode
- - Bit mask representing the authentication types that may be
- supported by a suitable AP. An AP must support at least one
- of the authentication types specified to be considered for
- connection. Required for all EAP methods.
- encryptionMode
- - Bit mask representing the encryption types that may be
- supported by a suitable AP. An AP must support a suitable
- mix of the pairwise and group encryption types requested to
- be considered for connection. Required for all EAP methods.
- userName
- - User name. Required for all EAP methods except: SIM or AKA.
- userPassword
- - User Password. Required for all EAP methods except: TLS,
- SIM or AKA.
- authServerUserIdentity
- - Authentication server user Identity. Required for all EAP
- methods except: TLS, SIM, AKA or FAST.
- clientCertificateLength
- - Length in bytes of the following client certificate (if
- present). Only required for TLS.
- clientCertificate
- - The actual client certificate data (if present). Only
- required for TLS. DER/PEM format supported.
- certificateAuthorityCertificateLength
- - Length in bytes of the following certificate authority
- certificate (if present). Optional for TLS, TTLS, PEAP.
- certificateAuthorityCertificate
- - The actual certificate authority certificate data (if
- present). If not supplied the received certificate
- authority certificate is assumed to be valid, if present
- the received certificate is validated against it. Optional
- for TLS, TTLS, PEAP. DER/PEM format supported.
- privateKeyLength
- - Length in bytes of the following private key (if present).
- Only required for TLS.
- privateKey
- - The actual private key (if present). Only required for TLS.
- DER/PEM format, maybe password protected.
- privateKeyPassword
- - Optional password to protect the private key.
- sessionLength
- - Length in bytes of the following session field Supported
- for all EAP methods except: SIM or AKA.
- session
- - Session information to support faster re-authentication.
- Supported for all EAP methods except: SIM or AKA.
- allowPacProvisioning
- - If TRUE: PAC provisioning is allowed 'over-the_air';
- If FALSE: a PAC must be supplied.
- Only required for FAST.
- pacLength
- - Length the following PAC field. If allowPacProvisioning is
- FALSE then the PAC MUST be supplied (i.e. non-zero). Only
- required for FAST.
- pac
- - The actual PAC data. If allowPacProvisioning is FALSE then
- the PAC MUST be supplied. Only required for FAST.
- pacPassword
- - Optional password to protect the PAC. Only required for
- FAST.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeEapMethodMask eapMethodMask;
- CsrWifiSmeAuthModeMask authMode;
- CsrWifiNmeEncryptionMask encryptionMode;
- char *userName;
- char *userPassword;
- char *authServerUserIdentity;
- u32 clientCertificateLength;
- u8 *clientCertificate;
- u32 certificateAuthorityCertificateLength;
- u8 *certificateAuthorityCertificate;
- u16 privateKeyLength;
- u8 *privateKey;
- char *privateKeyPassword;
- u32 sessionLength;
- u8 *session;
- u8 allowPacProvisioning;
- u32 pacLength;
- u8 *pac;
- char *pacPassword;
-} CsrWifiNmeEapCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePeerConfig
-
- DESCRIPTION
- Structure holding Peer Config data.
-
- MEMBERS
- p2pDeviceId -
- groupCapabilityMask -
- groupOwnerIntent -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2pDeviceId;
- CsrWifiSmeP2pGroupCapabilityMask groupCapabilityMask;
- u8 groupOwnerIntent;
-} CsrWifiNmePeerConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileIdentity
-
- DESCRIPTION
- The identity of a profile is defined as the unique combination the BSSID
- and SSID.
-
- MEMBERS
- bssid - ID of Basic Service Set for or the P2pDevice address of the GO for
- which a connection attempt was made.
- ssid - Service Set Id.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- CsrWifiSsid ssid;
-} CsrWifiNmeProfileIdentity;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWep128Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP128.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeAuthModeMask wepAuthType;
- u8 selectedWepKey;
- u8 key1[13];
- u8 key2[13];
- u8 key3[13];
- u8 key4[13];
-} CsrWifiNmeWep128Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWep64Keys
-
- DESCRIPTION
- Structure for holding WEP Authentication Type and WEP keys that can be
- used when using WEP64.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeAuthModeMask wepAuthType;
- u8 selectedWepKey;
- u8 key1[5];
- u8 key2[5];
- u8 key3[5];
- u8 key4[5];
-} CsrWifiNmeWep64Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCredentials
-
- DESCRIPTION
- Structure containing the Credentials data.
-
- MEMBERS
- credentialType - Credential type value (as defined in the
- enumeration type).
- credential - Union containing credentials which depends on
- credentialType parameter.
- credentialeap -
- credentialwapiPassphrase -
- credentialwpa2Passphrase -
- credentialwpa2Psk -
- credentialwapiPsk -
- credentialwpaPassphrase -
- credentialwapi -
- credentialwep128Key -
- credentialwpaPsk -
- credentialopenSystem -
- credentialwep64Key -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeCredentialType credentialType;
- union {
- CsrWifiNmeEapCredentials eap;
- CsrWifiNmePassphrase wapiPassphrase;
- CsrWifiNmePassphrase wpa2Passphrase;
- CsrWifiNmePsk wpa2Psk;
- CsrWifiNmePsk wapiPsk;
- CsrWifiNmePassphrase wpaPassphrase;
- CsrWifiNmeWapiCredentials wapi;
- CsrWifiNmeWep128Keys wep128Key;
- CsrWifiNmePsk wpaPsk;
- CsrWifiNmeEmpty openSystem;
- CsrWifiNmeWep64Keys wep64Key;
- } credential;
-} CsrWifiNmeCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfile
-
- DESCRIPTION
- Structure containing the Profile data.
-
- MEMBERS
- profileIdentity - Profile Identity.
- wmmQosInfoMask - Mask for WMM QoS information.
- bssType - Type of BSS (Infrastructure or Adhoc).
- channelNo - Channel Number.
- ccxOptionsMask - Options mask for Cisco Compatible Extentions.
- cloakedSsid - Flag to decide whether the SSID is cloaked (not
- transmitted) or not.
- credentials - Credentials data.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeProfileIdentity profileIdentity;
- CsrWifiNmeWmmQosInfoMask wmmQosInfoMask;
- CsrWifiNmeBssType bssType;
- u8 channelNo;
- u8 ccxOptionsMask;
- u8 cloakedSsid;
- CsrWifiNmeCredentials credentials;
-} CsrWifiNmeProfile;
-
-
-/* Downstream */
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_NME_PROFILE_SET_REQ ((CsrWifiNmePrim) (0x0000 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_REQ ((CsrWifiNmePrim) (0x0001 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ ((CsrWifiNmePrim) (0x0002 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_ORDER_SET_REQ ((CsrWifiNmePrim) (0x0003 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_CONNECT_REQ ((CsrWifiNmePrim) (0x0004 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_REQ ((CsrWifiNmePrim) (0x0005 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CANCEL_REQ ((CsrWifiNmePrim) (0x0006 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_CONNECTION_STATUS_GET_REQ ((CsrWifiNmePrim) (0x0007 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_IMSI_GET_RES ((CsrWifiNmePrim) (0x0008 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_GSM_AUTH_RES ((CsrWifiNmePrim) (0x0009 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_UMTS_AUTH_RES ((CsrWifiNmePrim) (0x000A + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CONFIG_SET_REQ ((CsrWifiNmePrim) (0x000B + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_EVENT_MASK_SET_REQ ((CsrWifiNmePrim) (0x000C + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_HIGHEST (0x000C + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_NME_PROFILE_SET_CFM ((CsrWifiNmePrim)(0x0000 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_CFM ((CsrWifiNmePrim)(0x0001 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_ALL_CFM ((CsrWifiNmePrim)(0x0002 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_ORDER_SET_CFM ((CsrWifiNmePrim)(0x0003 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_CONNECT_CFM ((CsrWifiNmePrim)(0x0004 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CFM ((CsrWifiNmePrim)(0x0005 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CANCEL_CFM ((CsrWifiNmePrim)(0x0006 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_CONNECTION_STATUS_GET_CFM ((CsrWifiNmePrim)(0x0007 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_UPDATE_IND ((CsrWifiNmePrim)(0x0008 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DISCONNECT_IND ((CsrWifiNmePrim)(0x0009 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_IMSI_GET_IND ((CsrWifiNmePrim)(0x000A + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_GSM_AUTH_IND ((CsrWifiNmePrim)(0x000B + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_UMTS_AUTH_IND ((CsrWifiNmePrim)(0x000C + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CONFIG_SET_CFM ((CsrWifiNmePrim)(0x000D + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_EVENT_MASK_SET_CFM ((CsrWifiNmePrim)(0x000E + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_NME_PRIM_UPSTREAM_HIGHEST (0x000E + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_NME_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_NME_PRIM_UPSTREAM_COUNT (CSR_WIFI_NME_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetReq
-
- DESCRIPTION
- Creates or updates an existing profile in the NME that matches the unique
- identity of the profile. Each profile is identified by the combination of
- BSSID and SSID. The profile contains all the required credentials for
- attempting to connect to the network. Creating or updating a profile via
- the NME PROFILE SET REQ does NOT add the profile to the preferred profile
- list within the NME used for the NME auto-connect behaviour.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- profile - Specifies the identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeProfileSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteReq
-
- DESCRIPTION
- Will delete the profile with a matching identity, but does NOT modify the
- preferred profile list.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- profileIdentity - Identity (BSSID, SSID) of profile to be deleted.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeProfileIdentity profileIdentity;
-} CsrWifiNmeProfileDeleteReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllReq
-
- DESCRIPTION
- Deletes all profiles present in the NME, but does NOT modify the
- preferred profile list.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiNmeProfileDeleteAllReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetReq
-
- DESCRIPTION
- Defines the preferred order that profiles present in the NME should be
- used during the NME auto-connect behaviour.
- If profileIdentitysCount == 0, it removes any existing preferred profile
- list already present in the NME, effectively disabling the auto-connect
- behaviour.
- NOTE: Profile identities that do not match any profile stored in the NME
- are ignored during the auto-connect procedure.
- NOTE: during auto-connect the NME will only attempt to join an existing
- adhoc network and it will never attempt to host an adhoc network; for
- hosting and adhoc network, use CSR_WIFI_NME_PROFILE_CONNECT_REQ
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- profileIdentitysCount - The number of profiles identities in the list.
- profileIdentitys - Points to the list of profile identities.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 profileIdentitysCount;
- CsrWifiNmeProfileIdentity *profileIdentitys;
-} CsrWifiNmeProfileOrderSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectReq
-
- DESCRIPTION
- Requests the NME to attempt to connect to the specified profile.
- Overrides any current connection attempt.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- profileIdentity - Identity (BSSID, SSID) of profile to be connected to.
- It must match an existing profile in the NME.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiNmeProfileIdentity profileIdentity;
-} CsrWifiNmeProfileConnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsReq
-
- DESCRIPTION
- Requests the NME to look for WPS enabled APs and attempt to perform WPS
- to determine the appropriate security credentials to connect to the AP.
- If the PIN == '00000000' then 'push button mode' is indicated, otherwise
- the PIN has to match that of the AP. 4 digit pin is passed by sending the
- pin digits in pin[0]..pin[3] and rest of the contents filled with '-'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- pin - PIN value.
- ssid - Service Set identifier
- bssid - ID of Basic Service Set for which a WPS connection attempt is
- being made.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 pin[8];
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
-} CsrWifiNmeWpsReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelReq
-
- DESCRIPTION
- Requests the NME to cancel any WPS procedure that it is currently
- performing. This includes WPS registrar activities started because of
- CSR_WIFI_NME_AP_REGISTER.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeWpsCancelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetReq
-
- DESCRIPTION
- Requests the current connection status of the NME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeConnectionStatusGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetRes
-
- DESCRIPTION
- Response from the application that received the NME SIM IMSI GET IND.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation: STATUS_SUCCESS
- or STATUS_ERROR.
- imsi - The value of the IMSI obtained from the UICC.
- cardType - The UICC type (GSM only (SIM), UMTS only (USIM), Both).
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- char *imsi;
- CsrWifiNmeSimCardType cardType;
-} CsrWifiNmeSimImsiGetRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthRes
-
- DESCRIPTION
- Response from the application that received the NME SIM GSM AUTH IND. For
- each GSM authentication round a GSM Ciphering key (Kc) and a signed
- response (SRES) are produced. Since 2 or 3 GSM authentication rounds are
- used the 2 or 3 Kc's obtained respectively are combined into one buffer
- and similarly the 2 or 3 SRES's obtained are combined into another
- buffer. The order of Kc values (SRES values respectively) in their buffer
- is the same as that of their corresponding RAND values in the incoming
- indication.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR
- kcsLength - Length in Bytes of Kc buffer. Legal values are: 16 or 24.
- kcs - Kc buffer holding 2 or 3 Kc values.
- sresLength - Length in Bytes of SRES buffer. Legal values are: 8 or 12.
- sres - SRES buffer holding 2 or 3 SRES values.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u8 kcsLength;
- u8 *kcs;
- u8 sresLength;
- u8 *sres;
-} CsrWifiNmeSimGsmAuthRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthRes
-
- DESCRIPTION
- Response from the application that received the NME SIM UMTS AUTH IND.
- The values of umtsCipherKey, umtsIntegrityKey, resParameterLength and
- resParameter are only meanigful when result = UMTS_AUTH_RESULT_SUCCESS.
- The value of auts is only meaningful when
- result=UMTS_AUTH_RESULT_SYNC_FAIL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR.
- result - The result of UMTS authentication as performed by the
- UICC which could be: Success, Authentication Reject or
- Synchronisation Failure. For all these 3 outcomes the
- value of status is success.
- umtsCipherKey - The UMTS Cipher Key as calculated and returned by the
- UICC.
- umtsIntegrityKey - The UMTS Integrity Key as calculated and returned by
- the UICC.
- resParameterLength - The length (in bytes) of the RES parameter (min=4; max
- = 16).
- resParameter - The RES parameter as calculated and returned by the
- UICC.
- auts - The AUTS parameter as calculated and returned by the
- UICC.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiNmeUmtsAuthResult result;
- u8 umtsCipherKey[16];
- u8 umtsIntegrityKey[16];
- u8 resParameterLength;
- u8 *resParameter;
- u8 auts[14];
-} CsrWifiNmeSimUmtsAuthRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to NME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiNmeWpsConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetReq
-
- DESCRIPTION
- The wireless manager application may register with the NME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiNmeIndicationsMask.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- indMask - Set mask with values from CsrWifiNmeIndications
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeIndicationsMask indMask;
-} CsrWifiNmeEventMaskSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetCfm
-
- DESCRIPTION
- Reports the status of the NME PROFILE SET REQ; the request will only fail
- if the details specified in the profile contains an invalid combination
- of parameters for example specifying the profile as cloaked but not
- specifying the SSID. The NME doesn't limit the number of profiles that
- may be created. The NME assumes that the entity configuring it is aware
- of the appropriate limits.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteCfm
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_REQ.
- Returns CSR_WIFI_NME_STATUS_NOT_FOUND if there is no matching profile.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileDeleteCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllCfm
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ.
- Returns always CSR_WIFI_NME_STATUS_SUCCESS.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation, but
- in this case it always set to success.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileDeleteAllCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetCfm
-
- DESCRIPTION
- Confirmation to UNIFI_NME_PROFILE_ORDER_SET.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeProfileOrderSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectCfm
-
- DESCRIPTION
- Reports the status of the NME PROFILE CONNECT REQ. If unsuccessful the
- connectAttempt parameters contain details of the APs that the NME
- attempted to connect to before reporting the failure of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectAttemptsCount - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Number of connection attempt elements provided with
- this primitive
- connectAttempts - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error that occurred during the attempt.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u8 connectAttemptsCount;
- CsrWifiNmeConnectAttempt *connectAttempts;
-} CsrWifiNmeProfileConnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCfm
-
- DESCRIPTION
- Reports the status of the NME WPS REQ.
- If CSR_WIFI_NME_STATUS_SUCCESS, the profile parameter contains the
- identity and credentials of the AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- profile - This parameter is relevant only if
- status==CSR_WIFI_NME_STATUS_SUCCESS.
- The identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeWpsCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelCfm
-
- DESCRIPTION
- Reports the status of the NME WPS REQ, the request is always SUCCESSFUL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Only returns CSR_WIFI_NME_STATUS_SUCCESS
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeWpsCancelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetCfm
-
- DESCRIPTION
- Reports the connection status of the NME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectionStatus - NME current connection status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiNmeConnectionStatus connectionStatus;
-} CsrWifiNmeConnectionStatusGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileUpdateInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the contained profile has
- changed.
- For example, either the credentials EAP-FAST PAC file or the session data
- within the profile has changed.
- It is up to the application whether it stores this updated profile or
- not.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- profile - The identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeProfileUpdateInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDisconnectInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the current profile
- connection has disconnected. The indication will contain information
- about APs that it attempted to maintain the connection via i.e. in the
- case of failed roaming.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- connectAttemptsCount - Number of connection attempt elements provided with
- this primitive
- connectAttempts - Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error occurred during the attempt.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 connectAttemptsCount;
- CsrWifiNmeConnectAttempt *connectAttempts;
-} CsrWifiNmeProfileDisconnectInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the IMSI and UICC type from the UICC Manager.
- This indication is generated when the NME is attempting to connect to a
- profile configured for EAP-SIM/AKA. An application MUST register to
- receive this indication for the NME to support the EAP-SIM/AKA credential
- types. Otherwise the NME has no route to obtain the information from the
- UICC.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiNmeSimImsiGetInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a GSM
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-SIM. An
- application MUST register to receive this indication for the NME to
- support the EAP-SIM credential types. Otherwise the NME has no route to
- obtain the information from the UICC. EAP-SIM authentication requires 2
- or 3 GSM authentication rounds and therefore 2 or 3 RANDS (GSM Random
- Challenges) are included.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- randsLength - GSM RAND is 16 bytes long hence valid values are 32 (2 RANDS)
- or 48 (3 RANDs).
- rands - 2 or 3 RANDs values.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 randsLength;
- u8 *rands;
-} CsrWifiNmeSimGsmAuthInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a UMTS
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-AKA. An
- application MUST register to receive this indication for the NME to
- support the EAP-AKA credential types. Otherwise the NME has no route to
- obtain the information from the USIM. EAP-AKA requires one UMTS
- authentication round and therefore only one RAND and one AUTN values are
- included.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- rand - UMTS RAND value.
- autn - UMTS AUTN value.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 rand[16];
- u8 autn[16];
-} CsrWifiNmeSimUmtsAuthInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeWpsConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetCfm
-
- DESCRIPTION
- The NME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeEventMaskSetCfm;
-
-#endif /* CSR_WIFI_NME_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_nme_serialize.h b/drivers/staging/csr/csr_wifi_nme_serialize.h
deleted file mode 100644
index ebac484419cf..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_serialize.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_SERIALIZE_H__
-#define CSR_WIFI_NME_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_nme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_serialize.h
-#endif
-
-extern void CsrWifiNmePfree(void *ptr);
-
-extern u8* CsrWifiNmeProfileSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileSetReqSizeof(void *msg);
-extern void CsrWifiNmeProfileSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileDeleteReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileDeleteReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileDeleteReqSizeof(void *msg);
-#define CsrWifiNmeProfileDeleteReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteAllReqSer CsrWifiEventSer
-#define CsrWifiNmeProfileDeleteAllReqDes CsrWifiEventDes
-#define CsrWifiNmeProfileDeleteAllReqSizeof CsrWifiEventSizeof
-#define CsrWifiNmeProfileDeleteAllReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileOrderSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileOrderSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileOrderSetReqSizeof(void *msg);
-extern void CsrWifiNmeProfileOrderSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileConnectReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileConnectReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileConnectReqSizeof(void *msg);
-#define CsrWifiNmeProfileConnectReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeWpsReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsReqSizeof(void *msg);
-#define CsrWifiNmeWpsReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeWpsCancelReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeWpsCancelReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeWpsCancelReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeWpsCancelReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeConnectionStatusGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeConnectionStatusGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeConnectionStatusGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeConnectionStatusGetReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeSimImsiGetResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimImsiGetResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimImsiGetResSizeof(void *msg);
-extern void CsrWifiNmeSimImsiGetResSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimGsmAuthResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimGsmAuthResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimGsmAuthResSizeof(void *msg);
-extern void CsrWifiNmeSimGsmAuthResSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimUmtsAuthResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimUmtsAuthResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimUmtsAuthResSizeof(void *msg);
-extern void CsrWifiNmeSimUmtsAuthResSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsConfigSetReqSizeof(void *msg);
-extern void CsrWifiNmeWpsConfigSetReqSerFree(void *msg);
-
-#define CsrWifiNmeEventMaskSetReqSer CsrWifiEventCsrUint32Ser
-#define CsrWifiNmeEventMaskSetReqDes CsrWifiEventCsrUint32Des
-#define CsrWifiNmeEventMaskSetReqSizeof CsrWifiEventCsrUint32Sizeof
-#define CsrWifiNmeEventMaskSetReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileSetCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileDeleteCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileDeleteCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileDeleteCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteAllCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileDeleteAllCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileDeleteAllCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileDeleteAllCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileOrderSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileOrderSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileOrderSetCfmSizeof(void *msg);
-#define CsrWifiNmeProfileOrderSetCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileConnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileConnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileConnectCfmSizeof(void *msg);
-extern void CsrWifiNmeProfileConnectCfmSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsCfmSizeof(void *msg);
-extern void CsrWifiNmeWpsCfmSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsCancelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsCancelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsCancelCfmSizeof(void *msg);
-#define CsrWifiNmeWpsCancelCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeConnectionStatusGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeConnectionStatusGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeConnectionStatusGetCfmSizeof(void *msg);
-#define CsrWifiNmeConnectionStatusGetCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileUpdateIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileUpdateIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileUpdateIndSizeof(void *msg);
-extern void CsrWifiNmeProfileUpdateIndSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileDisconnectIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileDisconnectIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileDisconnectIndSizeof(void *msg);
-extern void CsrWifiNmeProfileDisconnectIndSerFree(void *msg);
-
-#define CsrWifiNmeSimImsiGetIndSer CsrWifiEventSer
-#define CsrWifiNmeSimImsiGetIndDes CsrWifiEventDes
-#define CsrWifiNmeSimImsiGetIndSizeof CsrWifiEventSizeof
-#define CsrWifiNmeSimImsiGetIndSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeSimGsmAuthIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimGsmAuthIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimGsmAuthIndSizeof(void *msg);
-extern void CsrWifiNmeSimGsmAuthIndSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimUmtsAuthIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimUmtsAuthIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimUmtsAuthIndSizeof(void *msg);
-#define CsrWifiNmeSimUmtsAuthIndSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeWpsConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeWpsConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeWpsConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeWpsConfigSetCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeEventMaskSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeEventMaskSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeEventMaskSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeEventMaskSetCfmSerFree CsrWifiNmePfree
-
-#endif /* CSR_WIFI_NME_SERIALIZE_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_nme_task.h b/drivers/staging/csr/csr_wifi_nme_task.h
deleted file mode 100644
index 84e973a59bb2..000000000000
--- a/drivers/staging/csr/csr_wifi_nme_task.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_TASK_H__
-#define CSR_WIFI_NME_TASK_H__
-
-#include <linux/types.h>
-#include "csr_sched.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_task.h
-#endif
-
-#define CSR_WIFI_NME_LOG_ID 0x1203FFFF
-extern CsrSchedQid CSR_WIFI_NME_IFACEQUEUE;
-
-#endif /* CSR_WIFI_NME_TASK_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_private_common.h b/drivers/staging/csr/csr_wifi_private_common.h
deleted file mode 100644
index ee3bd51b934a..000000000000
--- a/drivers/staging/csr/csr_wifi_private_common.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_PRIVATE_COMMON_H__
-#define CSR_WIFI_PRIVATE_COMMON_H__
-
-/**
- * @brief maximum number of STAs allowed to be connected
- *
- * @par Description
- * min & max Beacon Interval
- */
-#define CSR_WIFI_AP_MAX_ASSOC_STA 8
-
-/** Number of only b rates */
-#define CSR_WIFI_SME_AP_MAX_ONLY_B_RATES 4
-
-
-/** Number of mandatory b rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_B_RATES 2
-
-
-/** Number of mandatory bg rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_BG_RATES 4
-
-
-/** Number of bg rates */
-#define CSR_WIFI_SME_AP_MAX_BG_RATES 12
-
-
-/** Number of no b only g rates */
-#define CSR_WIFI_SME_AP_MAX_NO_B_ONLY_G_RATES 8
-
-
-/** Number of mandatory g rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_G_RATES 7
-
-
-/* Number of g mandatory rates */
-#define CSR_WIFI_SME_AP_G_MANDATORY_RATES_NUM 7
-
-
-/* Number of b mandatory rates */
-#define CSR_WIFI_SME_AP_B_MANDATORY_RATES_NUM 2
-
-
-/* Number of b/g mandatory rates */
-#define CSR_WIFI_SME_AP_BG_MANDATORY_RATES_NUM 4
-
-
-/* The maximum allowed length of SSID */
-#define CSR_WIFI_SME_AP_SSID_MAX_LENGTH 32
-
-/* Refer 8.4.2.27 RSN element - we support TKIP, WPA2, WAPI and PSK only, no pmkid, group cipher suite */
-#define CSR_WIFI_SME_RSN_PACKED_SIZE (1 + 1 + 2 + 4 + 2 + 4 * 2 + 2 + 4 * 1 + 2 + 24)
-
-/* Refer 7.3.2.9 (ISO/IEC 8802-11:2006) WAPI element - we support WAPI PSK only, no bkid, group cipher suite */
-#define CSR_WIFI_SME_WAPI_PACKED_SIZE (1 + 1 + 2 + 2 + 4 * 1 + 2 + 4 * 1 + 4 + 2 + 24)
-
-
-/* Common structure for NME and SME to maintain Interface mode*/
-typedef u8 CsrWifiInterfaceMode;
-#define CSR_WIFI_MODE_NONE ((CsrWifiInterfaceMode) 0xFF)
-#define CSR_WIFI_MODE_STA ((CsrWifiInterfaceMode) 0x00)
-#define CSR_WIFI_MODE_AP ((CsrWifiInterfaceMode) 0x01)
-#define CSR_WIFI_MODE_P2P_DEVICE ((CsrWifiInterfaceMode) 0x02)
-#define CSR_WIFI_MODE_P2P_CLI ((CsrWifiInterfaceMode) 0x03)
-#define CSR_WIFI_MODE_P2P_GO ((CsrWifiInterfaceMode) 0x04)
-#define CSR_WIFI_MODE_AMP ((CsrWifiInterfaceMode) 0x05)
-#define CSR_WIFI_MODE_WPS_ENROLLEE ((CsrWifiInterfaceMode) 0x06)
-#define CSR_WIFI_MODE_IBSS ((CsrWifiInterfaceMode) 0x07)
-
-#endif
-
diff --git a/drivers/staging/csr/csr_wifi_result.h b/drivers/staging/csr/csr_wifi_result.h
deleted file mode 100644
index 3c394c7e5fa9..000000000000
--- a/drivers/staging/csr/csr_wifi_result.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_RESULT_H__
-#define CSR_WIFI_RESULT_H__
-
-#include "csr_result.h"
-
-/* THIS FILE SHOULD CONTAIN ONLY RESULT CODES */
-
-/* Result Codes */
-#define CSR_WIFI_HIP_RESULT_INVALID_VALUE ((CsrResult) 1) /* Invalid argument value */
-#define CSR_WIFI_HIP_RESULT_NO_DEVICE ((CsrResult) 2) /* The specified device is no longer present */
-#define CSR_WIFI_HIP_RESULT_NO_SPACE ((CsrResult) 3) /* A queue or buffer is full */
-#define CSR_WIFI_HIP_RESULT_NO_MEMORY ((CsrResult) 4) /* Fatal error, no memory */
-#define CSR_WIFI_HIP_RESULT_RANGE ((CsrResult) 5) /* Request exceeds the range of a file or a buffer */
-#define CSR_WIFI_HIP_RESULT_NOT_FOUND ((CsrResult) 6) /* A file (typically a f/w patch) is not found */
-
-#endif /* CSR_WIFI_RESULT_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_converter_init.c b/drivers/staging/csr/csr_wifi_router_converter_init.c
deleted file mode 100644
index 775c013d0514..000000000000
--- a/drivers/staging/csr/csr_wifi_router_converter_init.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_MODULE
-#include "csr_wifi_router_serialize.h"
-#include "csr_wifi_router_prim.h"
-
-static CsrMsgConvMsgEntry csrwifirouter_conv_lut[] = {
- { CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ, CsrWifiRouterMaPacketSubscribeReqSizeof, CsrWifiRouterMaPacketSubscribeReqSer, CsrWifiRouterMaPacketSubscribeReqDes, CsrWifiRouterMaPacketSubscribeReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ, CsrWifiRouterMaPacketUnsubscribeReqSizeof, CsrWifiRouterMaPacketUnsubscribeReqSer, CsrWifiRouterMaPacketUnsubscribeReqDes, CsrWifiRouterMaPacketUnsubscribeReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_REQ, CsrWifiRouterMaPacketReqSizeof, CsrWifiRouterMaPacketReqSer, CsrWifiRouterMaPacketReqDes, CsrWifiRouterMaPacketReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_RES, CsrWifiRouterMaPacketResSizeof, CsrWifiRouterMaPacketResSer, CsrWifiRouterMaPacketResDes, CsrWifiRouterMaPacketResSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ, CsrWifiRouterMaPacketCancelReqSizeof, CsrWifiRouterMaPacketCancelReqSer, CsrWifiRouterMaPacketCancelReqDes, CsrWifiRouterMaPacketCancelReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM, CsrWifiRouterMaPacketSubscribeCfmSizeof, CsrWifiRouterMaPacketSubscribeCfmSer, CsrWifiRouterMaPacketSubscribeCfmDes, CsrWifiRouterMaPacketSubscribeCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM, CsrWifiRouterMaPacketUnsubscribeCfmSizeof, CsrWifiRouterMaPacketUnsubscribeCfmSer, CsrWifiRouterMaPacketUnsubscribeCfmDes, CsrWifiRouterMaPacketUnsubscribeCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_CFM, CsrWifiRouterMaPacketCfmSizeof, CsrWifiRouterMaPacketCfmSer, CsrWifiRouterMaPacketCfmDes, CsrWifiRouterMaPacketCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_IND, CsrWifiRouterMaPacketIndSizeof, CsrWifiRouterMaPacketIndSer, CsrWifiRouterMaPacketIndDes, CsrWifiRouterMaPacketIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiRouterConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT) &&
- csrwifirouter_conv_lut[idx].msgType == msgType)
- {
- return &csrwifirouter_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT &&
- csrwifirouter_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifirouter_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiRouterConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_ROUTER_PRIM, csrwifirouter_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_ROUTER_PRIM, CsrWifiRouterConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifirouter_conv_info = {
- CSR_WIFI_ROUTER_PRIM,
- (char *)"CSR_WIFI_ROUTER_PRIM",
- csrwifirouter_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiRouterTechInfoGet(void)
-{
- return &csrwifirouter_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
diff --git a/drivers/staging/csr/csr_wifi_router_converter_init.h b/drivers/staging/csr/csr_wifi_router_converter_init.h
deleted file mode 100644
index 478327b75c18..000000000000
--- a/drivers/staging/csr/csr_wifi_router_converter_init.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CONVERTER_INIT_H__
-#define CSR_WIFI_ROUTER_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiRouterTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiRouterConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
-
-#define CsrWifiRouterConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
-
-#endif /* CSR_WIFI_ROUTER_CONVERTER_INIT_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.c b/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.c
deleted file mode 100644
index a02e307e5a88..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE
-#include "csr_wifi_router_ctrl_serialize.h"
-#include "csr_wifi_router_ctrl_prim.h"
-
-static CsrMsgConvMsgEntry csrwifirouterctrl_conv_lut[] = {
- { CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ, CsrWifiRouterCtrlConfigurePowerModeReqSizeof, CsrWifiRouterCtrlConfigurePowerModeReqSer, CsrWifiRouterCtrlConfigurePowerModeReqDes, CsrWifiRouterCtrlConfigurePowerModeReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_HIP_REQ, CsrWifiRouterCtrlHipReqSizeof, CsrWifiRouterCtrlHipReqSer, CsrWifiRouterCtrlHipReqDes, CsrWifiRouterCtrlHipReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ, CsrWifiRouterCtrlMediaStatusReqSizeof, CsrWifiRouterCtrlMediaStatusReqSer, CsrWifiRouterCtrlMediaStatusReqDes, CsrWifiRouterCtrlMediaStatusReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES, CsrWifiRouterCtrlMulticastAddressResSizeof, CsrWifiRouterCtrlMulticastAddressResSer, CsrWifiRouterCtrlMulticastAddressResDes, CsrWifiRouterCtrlMulticastAddressResSerFree },
- { CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ, CsrWifiRouterCtrlPortConfigureReqSizeof, CsrWifiRouterCtrlPortConfigureReqSer, CsrWifiRouterCtrlPortConfigureReqDes, CsrWifiRouterCtrlPortConfigureReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ, CsrWifiRouterCtrlQosControlReqSizeof, CsrWifiRouterCtrlQosControlReqSer, CsrWifiRouterCtrlQosControlReqDes, CsrWifiRouterCtrlQosControlReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_SUSPEND_RES, CsrWifiRouterCtrlSuspendResSizeof, CsrWifiRouterCtrlSuspendResSer, CsrWifiRouterCtrlSuspendResDes, CsrWifiRouterCtrlSuspendResSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ, CsrWifiRouterCtrlTclasAddReqSizeof, CsrWifiRouterCtrlTclasAddReqSer, CsrWifiRouterCtrlTclasAddReqDes, CsrWifiRouterCtrlTclasAddReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_RESUME_RES, CsrWifiRouterCtrlResumeResSizeof, CsrWifiRouterCtrlResumeResSer, CsrWifiRouterCtrlResumeResDes, CsrWifiRouterCtrlResumeResSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ, CsrWifiRouterCtrlRawSdioDeinitialiseReqSizeof, CsrWifiRouterCtrlRawSdioDeinitialiseReqSer, CsrWifiRouterCtrlRawSdioDeinitialiseReqDes, CsrWifiRouterCtrlRawSdioDeinitialiseReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ, CsrWifiRouterCtrlRawSdioInitialiseReqSizeof, CsrWifiRouterCtrlRawSdioInitialiseReqSer, CsrWifiRouterCtrlRawSdioInitialiseReqDes, CsrWifiRouterCtrlRawSdioInitialiseReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ, CsrWifiRouterCtrlTclasDelReqSizeof, CsrWifiRouterCtrlTclasDelReqSer, CsrWifiRouterCtrlTclasDelReqDes, CsrWifiRouterCtrlTclasDelReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ, CsrWifiRouterCtrlTrafficClassificationReqSizeof, CsrWifiRouterCtrlTrafficClassificationReqSer, CsrWifiRouterCtrlTrafficClassificationReqDes, CsrWifiRouterCtrlTrafficClassificationReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ, CsrWifiRouterCtrlTrafficConfigReqSizeof, CsrWifiRouterCtrlTrafficConfigReqSer, CsrWifiRouterCtrlTrafficConfigReqDes, CsrWifiRouterCtrlTrafficConfigReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ, CsrWifiRouterCtrlWifiOffReqSizeof, CsrWifiRouterCtrlWifiOffReqSer, CsrWifiRouterCtrlWifiOffReqDes, CsrWifiRouterCtrlWifiOffReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES, CsrWifiRouterCtrlWifiOffResSizeof, CsrWifiRouterCtrlWifiOffResSer, CsrWifiRouterCtrlWifiOffResDes, CsrWifiRouterCtrlWifiOffResSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ, CsrWifiRouterCtrlWifiOnReqSizeof, CsrWifiRouterCtrlWifiOnReqSer, CsrWifiRouterCtrlWifiOnReqDes, CsrWifiRouterCtrlWifiOnReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES, CsrWifiRouterCtrlWifiOnResSizeof, CsrWifiRouterCtrlWifiOnResSer, CsrWifiRouterCtrlWifiOnResDes, CsrWifiRouterCtrlWifiOnResSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ, CsrWifiRouterCtrlM4TransmitReqSizeof, CsrWifiRouterCtrlM4TransmitReqSer, CsrWifiRouterCtrlM4TransmitReqDes, CsrWifiRouterCtrlM4TransmitReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ, CsrWifiRouterCtrlModeSetReqSizeof, CsrWifiRouterCtrlModeSetReqSer, CsrWifiRouterCtrlModeSetReqDes, CsrWifiRouterCtrlModeSetReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ, CsrWifiRouterCtrlPeerAddReqSizeof, CsrWifiRouterCtrlPeerAddReqSer, CsrWifiRouterCtrlPeerAddReqDes, CsrWifiRouterCtrlPeerAddReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ, CsrWifiRouterCtrlPeerDelReqSizeof, CsrWifiRouterCtrlPeerDelReqSer, CsrWifiRouterCtrlPeerDelReqDes, CsrWifiRouterCtrlPeerDelReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ, CsrWifiRouterCtrlPeerUpdateReqSizeof, CsrWifiRouterCtrlPeerUpdateReqSer, CsrWifiRouterCtrlPeerUpdateReqDes, CsrWifiRouterCtrlPeerUpdateReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ, CsrWifiRouterCtrlCapabilitiesReqSizeof, CsrWifiRouterCtrlCapabilitiesReqSer, CsrWifiRouterCtrlCapabilitiesReqDes, CsrWifiRouterCtrlCapabilitiesReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ, CsrWifiRouterCtrlBlockAckEnableReqSizeof, CsrWifiRouterCtrlBlockAckEnableReqSer, CsrWifiRouterCtrlBlockAckEnableReqDes, CsrWifiRouterCtrlBlockAckEnableReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ, CsrWifiRouterCtrlBlockAckDisableReqSizeof, CsrWifiRouterCtrlBlockAckDisableReqSer, CsrWifiRouterCtrlBlockAckDisableReqDes, CsrWifiRouterCtrlBlockAckDisableReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ, CsrWifiRouterCtrlWapiRxPktReqSizeof, CsrWifiRouterCtrlWapiRxPktReqSer, CsrWifiRouterCtrlWapiRxPktReqDes, CsrWifiRouterCtrlWapiRxPktReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ, CsrWifiRouterCtrlWapiMulticastFilterReqSizeof, CsrWifiRouterCtrlWapiMulticastFilterReqSer, CsrWifiRouterCtrlWapiMulticastFilterReqDes, CsrWifiRouterCtrlWapiMulticastFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ, CsrWifiRouterCtrlWapiUnicastFilterReqSizeof, CsrWifiRouterCtrlWapiUnicastFilterReqSer, CsrWifiRouterCtrlWapiUnicastFilterReqDes, CsrWifiRouterCtrlWapiUnicastFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ, CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof, CsrWifiRouterCtrlWapiUnicastTxPktReqSer, CsrWifiRouterCtrlWapiUnicastTxPktReqDes, CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ, CsrWifiRouterCtrlWapiFilterReqSizeof, CsrWifiRouterCtrlWapiFilterReqSer, CsrWifiRouterCtrlWapiFilterReqDes, CsrWifiRouterCtrlWapiFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_HIP_IND, CsrWifiRouterCtrlHipIndSizeof, CsrWifiRouterCtrlHipIndSer, CsrWifiRouterCtrlHipIndDes, CsrWifiRouterCtrlHipIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND, CsrWifiRouterCtrlMulticastAddressIndSizeof, CsrWifiRouterCtrlMulticastAddressIndSer, CsrWifiRouterCtrlMulticastAddressIndDes, CsrWifiRouterCtrlMulticastAddressIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM, CsrWifiRouterCtrlPortConfigureCfmSizeof, CsrWifiRouterCtrlPortConfigureCfmSer, CsrWifiRouterCtrlPortConfigureCfmDes, CsrWifiRouterCtrlPortConfigureCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RESUME_IND, CsrWifiRouterCtrlResumeIndSizeof, CsrWifiRouterCtrlResumeIndSer, CsrWifiRouterCtrlResumeIndDes, CsrWifiRouterCtrlResumeIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_SUSPEND_IND, CsrWifiRouterCtrlSuspendIndSizeof, CsrWifiRouterCtrlSuspendIndSer, CsrWifiRouterCtrlSuspendIndDes, CsrWifiRouterCtrlSuspendIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM, CsrWifiRouterCtrlTclasAddCfmSizeof, CsrWifiRouterCtrlTclasAddCfmSer, CsrWifiRouterCtrlTclasAddCfmDes, CsrWifiRouterCtrlTclasAddCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer, CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM, CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof, CsrWifiRouterCtrlRawSdioInitialiseCfmSer, CsrWifiRouterCtrlRawSdioInitialiseCfmDes, CsrWifiRouterCtrlRawSdioInitialiseCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM, CsrWifiRouterCtrlTclasDelCfmSizeof, CsrWifiRouterCtrlTclasDelCfmSer, CsrWifiRouterCtrlTclasDelCfmDes, CsrWifiRouterCtrlTclasDelCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND, CsrWifiRouterCtrlTrafficProtocolIndSizeof, CsrWifiRouterCtrlTrafficProtocolIndSer, CsrWifiRouterCtrlTrafficProtocolIndDes, CsrWifiRouterCtrlTrafficProtocolIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND, CsrWifiRouterCtrlTrafficSampleIndSizeof, CsrWifiRouterCtrlTrafficSampleIndSer, CsrWifiRouterCtrlTrafficSampleIndDes, CsrWifiRouterCtrlTrafficSampleIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND, CsrWifiRouterCtrlWifiOffIndSizeof, CsrWifiRouterCtrlWifiOffIndSer, CsrWifiRouterCtrlWifiOffIndDes, CsrWifiRouterCtrlWifiOffIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM, CsrWifiRouterCtrlWifiOffCfmSizeof, CsrWifiRouterCtrlWifiOffCfmSer, CsrWifiRouterCtrlWifiOffCfmDes, CsrWifiRouterCtrlWifiOffCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND, CsrWifiRouterCtrlWifiOnIndSizeof, CsrWifiRouterCtrlWifiOnIndSer, CsrWifiRouterCtrlWifiOnIndDes, CsrWifiRouterCtrlWifiOnIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM, CsrWifiRouterCtrlWifiOnCfmSizeof, CsrWifiRouterCtrlWifiOnCfmSer, CsrWifiRouterCtrlWifiOnCfmDes, CsrWifiRouterCtrlWifiOnCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND, CsrWifiRouterCtrlM4ReadyToSendIndSizeof, CsrWifiRouterCtrlM4ReadyToSendIndSer, CsrWifiRouterCtrlM4ReadyToSendIndDes, CsrWifiRouterCtrlM4ReadyToSendIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND, CsrWifiRouterCtrlM4TransmittedIndSizeof, CsrWifiRouterCtrlM4TransmittedIndSer, CsrWifiRouterCtrlM4TransmittedIndDes, CsrWifiRouterCtrlM4TransmittedIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND, CsrWifiRouterCtrlMicFailureIndSizeof, CsrWifiRouterCtrlMicFailureIndSer, CsrWifiRouterCtrlMicFailureIndDes, CsrWifiRouterCtrlMicFailureIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_CONNECTED_IND, CsrWifiRouterCtrlConnectedIndSizeof, CsrWifiRouterCtrlConnectedIndSer, CsrWifiRouterCtrlConnectedIndDes, CsrWifiRouterCtrlConnectedIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM, CsrWifiRouterCtrlPeerAddCfmSizeof, CsrWifiRouterCtrlPeerAddCfmSer, CsrWifiRouterCtrlPeerAddCfmDes, CsrWifiRouterCtrlPeerAddCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM, CsrWifiRouterCtrlPeerDelCfmSizeof, CsrWifiRouterCtrlPeerDelCfmSer, CsrWifiRouterCtrlPeerDelCfmDes, CsrWifiRouterCtrlPeerDelCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND, CsrWifiRouterCtrlUnexpectedFrameIndSizeof, CsrWifiRouterCtrlUnexpectedFrameIndSer, CsrWifiRouterCtrlUnexpectedFrameIndDes, CsrWifiRouterCtrlUnexpectedFrameIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM, CsrWifiRouterCtrlPeerUpdateCfmSizeof, CsrWifiRouterCtrlPeerUpdateCfmSer, CsrWifiRouterCtrlPeerUpdateCfmDes, CsrWifiRouterCtrlPeerUpdateCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM, CsrWifiRouterCtrlCapabilitiesCfmSizeof, CsrWifiRouterCtrlCapabilitiesCfmSer, CsrWifiRouterCtrlCapabilitiesCfmDes, CsrWifiRouterCtrlCapabilitiesCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM, CsrWifiRouterCtrlBlockAckEnableCfmSizeof, CsrWifiRouterCtrlBlockAckEnableCfmSer, CsrWifiRouterCtrlBlockAckEnableCfmDes, CsrWifiRouterCtrlBlockAckEnableCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM, CsrWifiRouterCtrlBlockAckDisableCfmSizeof, CsrWifiRouterCtrlBlockAckDisableCfmSer, CsrWifiRouterCtrlBlockAckDisableCfmDes, CsrWifiRouterCtrlBlockAckDisableCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND, CsrWifiRouterCtrlBlockAckErrorIndSizeof, CsrWifiRouterCtrlBlockAckErrorIndSer, CsrWifiRouterCtrlBlockAckErrorIndDes, CsrWifiRouterCtrlBlockAckErrorIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND, CsrWifiRouterCtrlStaInactiveIndSizeof, CsrWifiRouterCtrlStaInactiveIndSer, CsrWifiRouterCtrlStaInactiveIndDes, CsrWifiRouterCtrlStaInactiveIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND, CsrWifiRouterCtrlWapiRxMicCheckIndSizeof, CsrWifiRouterCtrlWapiRxMicCheckIndSer, CsrWifiRouterCtrlWapiRxMicCheckIndDes, CsrWifiRouterCtrlWapiRxMicCheckIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM, CsrWifiRouterCtrlModeSetCfmSizeof, CsrWifiRouterCtrlModeSetCfmSer, CsrWifiRouterCtrlModeSetCfmDes, CsrWifiRouterCtrlModeSetCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer, CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiRouterCtrlConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT) &&
- csrwifirouterctrl_conv_lut[idx].msgType == msgType)
- {
- return &csrwifirouterctrl_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT &&
- csrwifirouterctrl_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifirouterctrl_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiRouterCtrlConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_ROUTER_CTRL_PRIM, csrwifirouterctrl_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_ROUTER_CTRL_PRIM, CsrWifiRouterCtrlConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifirouterctrl_conv_info = {
- CSR_WIFI_ROUTER_CTRL_PRIM,
- (char *)"CSR_WIFI_ROUTER_CTRL_PRIM",
- csrwifirouterctrl_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiRouterCtrlTechInfoGet(void)
-{
- return &csrwifirouterctrl_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.h b/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.h
deleted file mode 100644
index c98458912825..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_converter_init.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__
-#define CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiRouterCtrlTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiRouterCtrlConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
-
-#define CsrWifiRouterCtrlConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
-
-#endif /* CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_free_downstream_contents.c b/drivers/staging/csr/csr_wifi_router_ctrl_free_downstream_contents.c
deleted file mode 100644
index 7fa85fb4d6c0..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_free_downstream_contents.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterCtrlFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_CTRL_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_CTRL_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterCtrlPrim *) message))
- {
- case CSR_WIFI_ROUTER_CTRL_HIP_REQ:
- {
- CsrWifiRouterCtrlHipReq *p = (CsrWifiRouterCtrlHipReq *)message;
- kfree(p->mlmeCommand);
- p->mlmeCommand = NULL;
- kfree(p->dataRef1);
- p->dataRef1 = NULL;
- kfree(p->dataRef2);
- p->dataRef2 = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES:
- {
- CsrWifiRouterCtrlMulticastAddressRes *p = (CsrWifiRouterCtrlMulticastAddressRes *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ:
- {
- CsrWifiRouterCtrlTclasAddReq *p = (CsrWifiRouterCtrlTclasAddReq *)message;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ:
- {
- CsrWifiRouterCtrlTclasDelReq *p = (CsrWifiRouterCtrlTclasDelReq *)message;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ:
- {
- CsrWifiRouterCtrlWifiOnReq *p = (CsrWifiRouterCtrlWifiOnReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES:
- {
- CsrWifiRouterCtrlWifiOnRes *p = (CsrWifiRouterCtrlWifiOnRes *)message;
- kfree(p->smeVersions.smeBuild);
- p->smeVersions.smeBuild = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ:
- {
- CsrWifiRouterCtrlWapiRxPktReq *p = (CsrWifiRouterCtrlWapiRxPktReq *)message;
- kfree(p->signal);
- p->signal = NULL;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ:
- {
- CsrWifiRouterCtrlWapiUnicastTxPktReq *p = (CsrWifiRouterCtrlWapiUnicastTxPktReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_free_upstream_contents.c b/drivers/staging/csr/csr_wifi_router_ctrl_free_upstream_contents.c
deleted file mode 100644
index 954b3defc49c..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_free_upstream_contents.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterCtrlFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_CTRL_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_CTRL_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterCtrlPrim *) message))
- {
- case CSR_WIFI_ROUTER_CTRL_HIP_IND:
- {
- CsrWifiRouterCtrlHipInd *p = (CsrWifiRouterCtrlHipInd *)message;
- kfree(p->mlmeCommand);
- p->mlmeCommand = NULL;
- kfree(p->dataRef1);
- p->dataRef1 = NULL;
- kfree(p->dataRef2);
- p->dataRef2 = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND:
- {
- CsrWifiRouterCtrlMulticastAddressInd *p = (CsrWifiRouterCtrlMulticastAddressInd *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND:
- {
- CsrWifiRouterCtrlWifiOnInd *p = (CsrWifiRouterCtrlWifiOnInd *)message;
- kfree(p->versions.routerBuild);
- p->versions.routerBuild = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND:
- {
- CsrWifiRouterCtrlWapiRxMicCheckInd *p = (CsrWifiRouterCtrlWapiRxMicCheckInd *)message;
- kfree(p->signal);
- p->signal = NULL;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND:
- {
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *p = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_lib.h b/drivers/staging/csr/csr_wifi_router_ctrl_lib.h
deleted file mode 100644
index f235153c42af..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_lib.h
+++ /dev/null
@@ -1,2082 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_LIB_H__
-#define CSR_WIFI_ROUTER_CTRL_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_task.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterCtrlFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER_CTRL upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER_CTRL upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterCtrlFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER_CTRL downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER_CTRL downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterCtrlBlockAckRoleToString(CsrWifiRouterCtrlBlockAckRole value);
-const char* CsrWifiRouterCtrlControlIndicationToString(CsrWifiRouterCtrlControlIndication value);
-const char* CsrWifiRouterCtrlListActionToString(CsrWifiRouterCtrlListAction value);
-const char* CsrWifiRouterCtrlLowPowerModeToString(CsrWifiRouterCtrlLowPowerMode value);
-const char* CsrWifiRouterCtrlMediaStatusToString(CsrWifiRouterCtrlMediaStatus value);
-const char* CsrWifiRouterCtrlModeToString(CsrWifiRouterCtrlMode value);
-const char* CsrWifiRouterCtrlPeerStatusToString(CsrWifiRouterCtrlPeerStatus value);
-const char* CsrWifiRouterCtrlPortActionToString(CsrWifiRouterCtrlPortAction value);
-const char* CsrWifiRouterCtrlPowersaveTypeToString(CsrWifiRouterCtrlPowersaveType value);
-const char* CsrWifiRouterCtrlProtocolDirectionToString(CsrWifiRouterCtrlProtocolDirection value);
-const char* CsrWifiRouterCtrlQoSControlToString(CsrWifiRouterCtrlQoSControl value);
-const char* CsrWifiRouterCtrlQueueConfigToString(CsrWifiRouterCtrlQueueConfig value);
-const char* CsrWifiRouterCtrlTrafficConfigTypeToString(CsrWifiRouterCtrlTrafficConfigType value);
-const char* CsrWifiRouterCtrlTrafficPacketTypeToString(CsrWifiRouterCtrlTrafficPacketType value);
-const char* CsrWifiRouterCtrlTrafficTypeToString(CsrWifiRouterCtrlTrafficType value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterCtrlPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiRouterCtrlUpstreamPrimNames[CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiRouterCtrlDownstreamPrimNames[CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckDisableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->macAddress = (macAddress__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->role = (role__);
-
-#define CsrWifiRouterCtrlBlockAckDisableReqSendTo(dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- { \
- CsrWifiRouterCtrlBlockAckDisableReq *msg__; \
- CsrWifiRouterCtrlBlockAckDisableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckDisableReqSend(src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- CsrWifiRouterCtrlBlockAckDisableReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckDisableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckDisableCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckDisableCfm *msg__; \
- CsrWifiRouterCtrlBlockAckDisableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckDisableCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlBlockAckDisableCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
- bufferSize -
- timeout -
- ssn -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckEnableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->macAddress = (macAddress__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->role = (role__); \
- msg__->bufferSize = (bufferSize__); \
- msg__->timeout = (timeout__); \
- msg__->ssn = (ssn__);
-
-#define CsrWifiRouterCtrlBlockAckEnableReqSendTo(dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- { \
- CsrWifiRouterCtrlBlockAckEnableReq *msg__; \
- CsrWifiRouterCtrlBlockAckEnableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckEnableReqSend(src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- CsrWifiRouterCtrlBlockAckEnableReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckEnableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckEnableCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckEnableCfm *msg__; \
- CsrWifiRouterCtrlBlockAckEnableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckEnableCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlBlockAckEnableCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckErrorIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- trafficStreamID -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckErrorIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckErrorIndSendTo(dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckErrorInd *msg__; \
- CsrWifiRouterCtrlBlockAckErrorIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckErrorIndSend(dst__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- CsrWifiRouterCtrlBlockAckErrorIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlCapabilitiesReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlCapabilitiesReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlCapabilitiesReq *msg__; \
- CsrWifiRouterCtrlCapabilitiesReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlCapabilitiesReqSend(src__, clientData__) \
- CsrWifiRouterCtrlCapabilitiesReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the size of the queues of the
- HIP.
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- commandQueueSize - Size of command queue
- trafficQueueSize - Size of traffic queue (per AC)
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlCapabilitiesCfmCreate(msg__, dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->commandQueueSize = (commandQueueSize__); \
- msg__->trafficQueueSize = (trafficQueueSize__);
-
-#define CsrWifiRouterCtrlCapabilitiesCfmSendTo(dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__) \
- { \
- CsrWifiRouterCtrlCapabilitiesCfm *msg__; \
- CsrWifiRouterCtrlCapabilitiesCfmCreate(msg__, dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlCapabilitiesCfmSend(dst__, clientData__, commandQueueSize__, trafficQueueSize__) \
- CsrWifiRouterCtrlCapabilitiesCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, commandQueueSize__, trafficQueueSize__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConfigurePowerModeReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
- mode -
- wakeHost -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlConfigurePowerModeReqCreate(msg__, dst__, src__, clientData__, mode__, wakeHost__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlConfigurePowerModeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->mode = (mode__); \
- msg__->wakeHost = (wakeHost__);
-
-#define CsrWifiRouterCtrlConfigurePowerModeReqSendTo(dst__, src__, clientData__, mode__, wakeHost__) \
- { \
- CsrWifiRouterCtrlConfigurePowerModeReq *msg__; \
- CsrWifiRouterCtrlConfigurePowerModeReqCreate(msg__, dst__, src__, clientData__, mode__, wakeHost__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlConfigurePowerModeReqSend(src__, clientData__, mode__, wakeHost__) \
- CsrWifiRouterCtrlConfigurePowerModeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, mode__, wakeHost__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConnectedIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- peerStatus -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlConnectedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlConnectedInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CONNECTED_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerStatus = (peerStatus__);
-
-#define CsrWifiRouterCtrlConnectedIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- { \
- CsrWifiRouterCtrlConnectedInd *msg__; \
- CsrWifiRouterCtrlConnectedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlConnectedIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- CsrWifiRouterCtrlConnectedIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, peerStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipReqSend
-
- DESCRIPTION
- This primitive is used for transferring MLME messages to the HIP.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlHipReqCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlHipReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_HIP_REQ, dst__, src__); \
- msg__->mlmeCommandLength = (mlmeCommandLength__); \
- msg__->mlmeCommand = (mlmeCommand__); \
- msg__->dataRef1Length = (dataRef1Length__); \
- msg__->dataRef1 = (dataRef1__); \
- msg__->dataRef2Length = (dataRef2Length__); \
- msg__->dataRef2 = (dataRef2__);
-
-#define CsrWifiRouterCtrlHipReqSendTo(dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- { \
- CsrWifiRouterCtrlHipReq *msg__; \
- CsrWifiRouterCtrlHipReqCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlHipReqSend(src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- CsrWifiRouterCtrlHipReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipIndSend
-
- DESCRIPTION
- This primitive is used for transferring MLME messages from the HIP.
-
- PARAMETERS
- queue - Destination Task Queue
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlHipIndCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlHipInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_HIP_IND, dst__, src__); \
- msg__->mlmeCommandLength = (mlmeCommandLength__); \
- msg__->mlmeCommand = (mlmeCommand__); \
- msg__->dataRef1Length = (dataRef1Length__); \
- msg__->dataRef1 = (dataRef1__); \
- msg__->dataRef2Length = (dataRef2Length__); \
- msg__->dataRef2 = (dataRef2__);
-
-#define CsrWifiRouterCtrlHipIndSendTo(dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- { \
- CsrWifiRouterCtrlHipInd *msg__; \
- CsrWifiRouterCtrlHipIndCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlHipIndSend(dst__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- CsrWifiRouterCtrlHipIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4ReadyToSendIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4ReadyToSendIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4ReadyToSendInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterCtrlM4ReadyToSendIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiRouterCtrlM4ReadyToSendInd *msg__; \
- CsrWifiRouterCtrlM4ReadyToSendIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4ReadyToSendIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__) \
- CsrWifiRouterCtrlM4ReadyToSendIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmitReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4TransmitReqCreate(msg__, dst__, src__, interfaceTag__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmitReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlM4TransmitReqSendTo(dst__, src__, interfaceTag__, clientData__) \
- { \
- CsrWifiRouterCtrlM4TransmitReq *msg__; \
- CsrWifiRouterCtrlM4TransmitReqCreate(msg__, dst__, src__, interfaceTag__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4TransmitReqSend(src__, interfaceTag__, clientData__) \
- CsrWifiRouterCtrlM4TransmitReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmittedIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4TransmittedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmittedInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlM4TransmittedIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- { \
- CsrWifiRouterCtrlM4TransmittedInd *msg__; \
- CsrWifiRouterCtrlM4TransmittedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4TransmittedIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- CsrWifiRouterCtrlM4TransmittedIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatusReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- mediaStatus -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMediaStatusReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mediaStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMediaStatusReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->mediaStatus = (mediaStatus__);
-
-#define CsrWifiRouterCtrlMediaStatusReqSendTo(dst__, src__, interfaceTag__, clientData__, mediaStatus__) \
- { \
- CsrWifiRouterCtrlMediaStatusReq *msg__; \
- CsrWifiRouterCtrlMediaStatusReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mediaStatus__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMediaStatusReqSend(src__, interfaceTag__, clientData__, mediaStatus__) \
- CsrWifiRouterCtrlMediaStatusReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, mediaStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMicFailureIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- unicastPdu -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMicFailureIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMicFailureInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->unicastPdu = (unicastPdu__);
-
-#define CsrWifiRouterCtrlMicFailureIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- { \
- CsrWifiRouterCtrlMicFailureInd *msg__; \
- CsrWifiRouterCtrlMicFailureIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMicFailureIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- CsrWifiRouterCtrlMicFailureIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- mode -
- bssid - BSSID of the network the device is going to be a part
- of
- protection - Set to TRUE if encryption is enabled for the
- connection/broadcast frames
- intraBssDistEnabled - If set to TRUE, intra BSS destribution will be
- enabled. If set to FALSE, any unicast PDU which does
- not have the RA as the the local MAC address, shall be
- ignored. This field is interpreted by the receive if
- mode is set to CSR_WIFI_ROUTER_CTRL_MODE_P2PGO
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlModeSetReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlModeSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->mode = (mode__); \
- msg__->bssid = (bssid__); \
- msg__->protection = (protection__); \
- msg__->intraBssDistEnabled = (intraBssDistEnabled__);
-
-#define CsrWifiRouterCtrlModeSetReqSendTo(dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- { \
- CsrWifiRouterCtrlModeSetReq *msg__; \
- CsrWifiRouterCtrlModeSetReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlModeSetReqSend(src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- CsrWifiRouterCtrlModeSetReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- mode -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlModeSetCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, mode__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlModeSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mode = (mode__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlModeSetCfmSendTo(dst__, src__, clientData__, interfaceTag__, mode__, status__) \
- { \
- CsrWifiRouterCtrlModeSetCfm *msg__; \
- CsrWifiRouterCtrlModeSetCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, mode__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlModeSetCfmSend(dst__, clientData__, interfaceTag__, mode__, status__) \
- CsrWifiRouterCtrlModeSetCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, mode__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- action -
- setAddressesCount -
- setAddresses -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMulticastAddressIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressesCount = (setAddressesCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiRouterCtrlMulticastAddressIndSendTo(dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- { \
- CsrWifiRouterCtrlMulticastAddressInd *msg__; \
- CsrWifiRouterCtrlMulticastAddressIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMulticastAddressIndSend(dst__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- CsrWifiRouterCtrlMulticastAddressIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressResSend
-
- DESCRIPTION
-
- PARAMETERS
- interfaceTag -
- clientData -
- status -
- action -
- getAddressesCount -
- getAddresses -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMulticastAddressResCreate(msg__, dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressesCount = (getAddressesCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiRouterCtrlMulticastAddressResSendTo(dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- { \
- CsrWifiRouterCtrlMulticastAddressRes *msg__; \
- CsrWifiRouterCtrlMulticastAddressResCreate(msg__, dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMulticastAddressResSend(src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- CsrWifiRouterCtrlMulticastAddressResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerMacAddress -
- associationId -
- staInfo -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->associationId = (associationId__); \
- msg__->staInfo = (staInfo__);
-
-#define CsrWifiRouterCtrlPeerAddReqSendTo(dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- { \
- CsrWifiRouterCtrlPeerAddReq *msg__; \
- CsrWifiRouterCtrlPeerAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerAddReqSend(src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- CsrWifiRouterCtrlPeerAddReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- peerRecordHandle -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerRecordHandle = (peerRecordHandle__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerAddCfmSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- { \
- CsrWifiRouterCtrlPeerAddCfm *msg__; \
- CsrWifiRouterCtrlPeerAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerAddCfmSend(dst__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- CsrWifiRouterCtrlPeerAddCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerRecordHandle -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerRecordHandle = (peerRecordHandle__);
-
-#define CsrWifiRouterCtrlPeerDelReqSendTo(dst__, src__, interfaceTag__, clientData__, peerRecordHandle__) \
- { \
- CsrWifiRouterCtrlPeerDelReq *msg__; \
- CsrWifiRouterCtrlPeerDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerDelReqSend(src__, interfaceTag__, clientData__, peerRecordHandle__) \
- CsrWifiRouterCtrlPeerDelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerRecordHandle__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerDelCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlPeerDelCfm *msg__; \
- CsrWifiRouterCtrlPeerDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerDelCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlPeerDelCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerRecordHandle -
- powersaveMode -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerUpdateReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerRecordHandle = (peerRecordHandle__); \
- msg__->powersaveMode = (powersaveMode__);
-
-#define CsrWifiRouterCtrlPeerUpdateReqSendTo(dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- { \
- CsrWifiRouterCtrlPeerUpdateReq *msg__; \
- CsrWifiRouterCtrlPeerUpdateReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerUpdateReqSend(src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- CsrWifiRouterCtrlPeerUpdateReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerUpdateCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerUpdateCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlPeerUpdateCfm *msg__; \
- CsrWifiRouterCtrlPeerUpdateCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerUpdateCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlPeerUpdateCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- uncontrolledPortAction -
- controlledPortAction -
- macAddress -
- setProtection -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPortConfigureReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->uncontrolledPortAction = (uncontrolledPortAction__); \
- msg__->controlledPortAction = (controlledPortAction__); \
- msg__->macAddress = (macAddress__); \
- msg__->setProtection = (setProtection__);
-
-#define CsrWifiRouterCtrlPortConfigureReqSendTo(dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- { \
- CsrWifiRouterCtrlPortConfigureReq *msg__; \
- CsrWifiRouterCtrlPortConfigureReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPortConfigureReqSend(src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- CsrWifiRouterCtrlPortConfigureReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
- macAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPortConfigureCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__, macAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->macAddress = (macAddress__);
-
-#define CsrWifiRouterCtrlPortConfigureCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__, macAddress__) \
- { \
- CsrWifiRouterCtrlPortConfigureCfm *msg__; \
- CsrWifiRouterCtrlPortConfigureCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__, macAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPortConfigureCfmSend(dst__, clientData__, interfaceTag__, status__, macAddress__) \
- CsrWifiRouterCtrlPortConfigureCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__, macAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQosControlReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- control -
- queueConfig -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlQosControlReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, control__, queueConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlQosControlReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->control = (control__); \
- msg__->queueConfig = (queueConfig__);
-
-#define CsrWifiRouterCtrlQosControlReqSendTo(dst__, src__, interfaceTag__, clientData__, control__, queueConfig__) \
- { \
- CsrWifiRouterCtrlQosControlReq *msg__; \
- CsrWifiRouterCtrlQosControlReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, control__, queueConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlQosControlReqSend(src__, interfaceTag__, clientData__, control__, queueConfig__) \
- CsrWifiRouterCtrlQosControlReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, control__, queueConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlRawSdioDeinitialiseReq *msg__; \
- CsrWifiRouterCtrlRawSdioDeinitialiseReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSend(src__, clientData__) \
- CsrWifiRouterCtrlRawSdioDeinitialiseReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- result -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmCreate(msg__, dst__, src__, clientData__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->result = (result__);
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSendTo(dst__, src__, clientData__, result__) \
- { \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *msg__; \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmCreate(msg__, dst__, src__, clientData__, result__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSend(dst__, clientData__, result__) \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioInitialiseReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlRawSdioInitialiseReq *msg__; \
- CsrWifiRouterCtrlRawSdioInitialiseReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSend(src__, clientData__) \
- CsrWifiRouterCtrlRawSdioInitialiseReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- result -
- byteRead -
- byteWrite -
- firmwareDownload -
- reset -
- coreDumpPrepare -
- byteBlockRead -
- gpRead16 -
- gpWrite16 -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmCreate(msg__, dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->result = (result__); \
- msg__->byteRead = (byteRead__); \
- msg__->byteWrite = (byteWrite__); \
- msg__->firmwareDownload = (firmwareDownload__); \
- msg__->reset = (reset__); \
- msg__->coreDumpPrepare = (coreDumpPrepare__); \
- msg__->byteBlockRead = (byteBlockRead__); \
- msg__->gpRead16 = (gpRead16__); \
- msg__->gpWrite16 = (gpWrite16__);
-
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSendTo(dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- { \
- CsrWifiRouterCtrlRawSdioInitialiseCfm *msg__; \
- CsrWifiRouterCtrlRawSdioInitialiseCfmCreate(msg__, dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSend(dst__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- CsrWifiRouterCtrlRawSdioInitialiseCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- powerMaintained -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlResumeIndCreate(msg__, dst__, src__, clientData__, powerMaintained__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlResumeInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RESUME_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->powerMaintained = (powerMaintained__);
-
-#define CsrWifiRouterCtrlResumeIndSendTo(dst__, src__, clientData__, powerMaintained__) \
- { \
- CsrWifiRouterCtrlResumeInd *msg__; \
- CsrWifiRouterCtrlResumeIndCreate(msg__, dst__, src__, clientData__, powerMaintained__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlResumeIndSend(dst__, clientData__, powerMaintained__) \
- CsrWifiRouterCtrlResumeIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, powerMaintained__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlResumeResCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlResumeRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RESUME_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlResumeResSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlResumeRes *msg__; \
- CsrWifiRouterCtrlResumeResCreate(msg__, dst__, src__, clientData__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlResumeResSend(src__, clientData__, status__) \
- CsrWifiRouterCtrlResumeResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInactiveIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- staAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlStaInactiveIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, staAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlStaInactiveInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->staAddress = (staAddress__);
-
-#define CsrWifiRouterCtrlStaInactiveIndSendTo(dst__, src__, clientData__, interfaceTag__, staAddress__) \
- { \
- CsrWifiRouterCtrlStaInactiveInd *msg__; \
- CsrWifiRouterCtrlStaInactiveIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, staAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlStaInactiveIndSend(dst__, clientData__, interfaceTag__, staAddress__) \
- CsrWifiRouterCtrlStaInactiveIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, staAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- hardSuspend -
- d3Suspend -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlSuspendIndCreate(msg__, dst__, src__, clientData__, hardSuspend__, d3Suspend__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlSuspendInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_SUSPEND_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->hardSuspend = (hardSuspend__); \
- msg__->d3Suspend = (d3Suspend__);
-
-#define CsrWifiRouterCtrlSuspendIndSendTo(dst__, src__, clientData__, hardSuspend__, d3Suspend__) \
- { \
- CsrWifiRouterCtrlSuspendInd *msg__; \
- CsrWifiRouterCtrlSuspendIndCreate(msg__, dst__, src__, clientData__, hardSuspend__, d3Suspend__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlSuspendIndSend(dst__, clientData__, hardSuspend__, d3Suspend__) \
- CsrWifiRouterCtrlSuspendIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, hardSuspend__, d3Suspend__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlSuspendResCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlSuspendRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_SUSPEND_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlSuspendResSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlSuspendRes *msg__; \
- CsrWifiRouterCtrlSuspendResCreate(msg__, dst__, src__, clientData__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlSuspendResSend(src__, clientData__, status__) \
- CsrWifiRouterCtrlSuspendResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiRouterCtrlTclasAddReqSendTo(dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- { \
- CsrWifiRouterCtrlTclasAddReq *msg__; \
- CsrWifiRouterCtrlTclasAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasAddReqSend(src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- CsrWifiRouterCtrlTclasAddReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlTclasAddCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlTclasAddCfm *msg__; \
- CsrWifiRouterCtrlTclasAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasAddCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlTclasAddCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiRouterCtrlTclasDelReqSendTo(dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- { \
- CsrWifiRouterCtrlTclasDelReq *msg__; \
- CsrWifiRouterCtrlTclasDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasDelReqSend(src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- CsrWifiRouterCtrlTclasDelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlTclasDelCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlTclasDelCfm *msg__; \
- CsrWifiRouterCtrlTclasDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasDelCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlTclasDelCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficClassificationReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- trafficType -
- period -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficClassificationReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficType__, period__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficClassificationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->trafficType = (trafficType__); \
- msg__->period = (period__);
-
-#define CsrWifiRouterCtrlTrafficClassificationReqSendTo(dst__, src__, interfaceTag__, clientData__, trafficType__, period__) \
- { \
- CsrWifiRouterCtrlTrafficClassificationReq *msg__; \
- CsrWifiRouterCtrlTrafficClassificationReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficType__, period__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficClassificationReqSend(src__, interfaceTag__, clientData__, trafficType__, period__) \
- CsrWifiRouterCtrlTrafficClassificationReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, trafficType__, period__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- trafficConfigType -
- config -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficConfigReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficConfigReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->trafficConfigType = (trafficConfigType__); \
- msg__->config = (config__);
-
-#define CsrWifiRouterCtrlTrafficConfigReqSendTo(dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- { \
- CsrWifiRouterCtrlTrafficConfigReq *msg__; \
- CsrWifiRouterCtrlTrafficConfigReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficConfigReqSend(src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- CsrWifiRouterCtrlTrafficConfigReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, trafficConfigType__, config__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficProtocolIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- packetType -
- direction -
- srcAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficProtocolIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficProtocolInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->packetType = (packetType__); \
- msg__->direction = (direction__); \
- msg__->srcAddress = (srcAddress__);
-
-#define CsrWifiRouterCtrlTrafficProtocolIndSendTo(dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- { \
- CsrWifiRouterCtrlTrafficProtocolInd *msg__; \
- CsrWifiRouterCtrlTrafficProtocolIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficProtocolIndSend(dst__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- CsrWifiRouterCtrlTrafficProtocolIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, packetType__, direction__, srcAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficSampleIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- stats -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficSampleIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, stats__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficSampleInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->stats = (stats__);
-
-#define CsrWifiRouterCtrlTrafficSampleIndSendTo(dst__, src__, clientData__, interfaceTag__, stats__) \
- { \
- CsrWifiRouterCtrlTrafficSampleInd *msg__; \
- CsrWifiRouterCtrlTrafficSampleIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, stats__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficSampleIndSend(dst__, clientData__, interfaceTag__, stats__) \
- CsrWifiRouterCtrlTrafficSampleIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, stats__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlUnexpectedFrameIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlUnexpectedFrameIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlUnexpectedFrameInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterCtrlUnexpectedFrameIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiRouterCtrlUnexpectedFrameInd *msg__; \
- CsrWifiRouterCtrlUnexpectedFrameIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlUnexpectedFrameIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__) \
- CsrWifiRouterCtrlUnexpectedFrameIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- isWapiConnected -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiFilterReqCreate(msg__, dst__, src__, interfaceTag__, isWapiConnected__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->isWapiConnected = (isWapiConnected__);
-
-#define CsrWifiRouterCtrlWapiFilterReqSendTo(dst__, src__, interfaceTag__, isWapiConnected__) \
- { \
- CsrWifiRouterCtrlWapiFilterReq *msg__; \
- CsrWifiRouterCtrlWapiFilterReqCreate(msg__, dst__, src__, interfaceTag__, isWapiConnected__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiFilterReqSend(src__, interfaceTag__, isWapiConnected__) \
- CsrWifiRouterCtrlWapiFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, isWapiConnected__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiMulticastFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiMulticastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiMulticastFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlWapiMulticastFilterReq *msg__; \
- CsrWifiRouterCtrlWapiMulticastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSend(src__, interfaceTag__, status__) \
- CsrWifiRouterCtrlWapiMulticastFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxMicCheckIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiRxMicCheckIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxMicCheckInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->signalLength = (signalLength__); \
- msg__->signal = (signal__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiRxMicCheckIndSendTo(dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiRxMicCheckInd *msg__; \
- CsrWifiRouterCtrlWapiRxMicCheckIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiRxMicCheckIndSend(dst__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiRxMicCheckIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxPktReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiRxPktReqCreate(msg__, dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxPktReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->signalLength = (signalLength__); \
- msg__->signal = (signal__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiRxPktReqSendTo(dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiRxPktReq *msg__; \
- CsrWifiRouterCtrlWapiRxPktReqCreate(msg__, dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiRxPktReqSend(src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiRxPktReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlWapiUnicastFilterReq *msg__; \
- CsrWifiRouterCtrlWapiUnicastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSend(src__, interfaceTag__, status__) \
- CsrWifiRouterCtrlWapiUnicastFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxEncryptInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndSendTo(dst__, src__, clientData__, interfaceTag__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *msg__; \
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend(dst__, clientData__, interfaceTag__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxPktReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqCreate(msg__, dst__, src__, interfaceTag__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxPktReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqSendTo(dst__, src__, interfaceTag__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiUnicastTxPktReq *msg__; \
- CsrWifiRouterCtrlWapiUnicastTxPktReqCreate(msg__, dst__, src__, interfaceTag__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqSend(src__, interfaceTag__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiUnicastTxPktReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffReq *msg__; \
- CsrWifiRouterCtrlWifiOffReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffReqSend(src__, clientData__) \
- CsrWifiRouterCtrlWifiOffReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- controlIndication -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffIndCreate(msg__, dst__, src__, clientData__, controlIndication__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->controlIndication = (controlIndication__);
-
-#define CsrWifiRouterCtrlWifiOffIndSendTo(dst__, src__, clientData__, controlIndication__) \
- { \
- CsrWifiRouterCtrlWifiOffInd *msg__; \
- CsrWifiRouterCtrlWifiOffIndCreate(msg__, dst__, src__, clientData__, controlIndication__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffIndSend(dst__, clientData__, controlIndication__) \
- CsrWifiRouterCtrlWifiOffIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, controlIndication__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffResCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffResSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffRes *msg__; \
- CsrWifiRouterCtrlWifiOffResCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffResSend(src__, clientData__) \
- CsrWifiRouterCtrlWifiOffResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffCfmCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffCfmSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffCfm *msg__; \
- CsrWifiRouterCtrlWifiOffCfmCreate(msg__, dst__, src__, clientData__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffCfmSend(dst__, clientData__) \
- CsrWifiRouterCtrlWifiOffCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnReqCreate(msg__, dst__, src__, clientData__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWifiOnReqSendTo(dst__, src__, clientData__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWifiOnReq *msg__; \
- CsrWifiRouterCtrlWifiOnReqCreate(msg__, dst__, src__, clientData__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnReqSend(src__, clientData__, dataLength__, data__) \
- CsrWifiRouterCtrlWifiOnReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- status -
- versions -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnIndCreate(msg__, dst__, src__, clientData__, status__, versions__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->versions = (versions__);
-
-#define CsrWifiRouterCtrlWifiOnIndSendTo(dst__, src__, clientData__, status__, versions__) \
- { \
- CsrWifiRouterCtrlWifiOnInd *msg__; \
- CsrWifiRouterCtrlWifiOnIndCreate(msg__, dst__, src__, clientData__, status__, versions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnIndSend(dst__, clientData__, status__, versions__) \
- CsrWifiRouterCtrlWifiOnIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, status__, versions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
- numInterfaceAddress -
- stationMacAddress - array size 1 MUST match CSR_WIFI_NUM_INTERFACES
- smeVersions -
- scheduledInterrupt -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnResCreate(msg__, dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->numInterfaceAddress = (numInterfaceAddress__); \
- memcpy(msg__->stationMacAddress, (stationMacAddress__), sizeof(CsrWifiMacAddress) * 2); \
- msg__->smeVersions = (smeVersions__); \
- msg__->scheduledInterrupt = (scheduledInterrupt__);
-
-#define CsrWifiRouterCtrlWifiOnResSendTo(dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- { \
- CsrWifiRouterCtrlWifiOnRes *msg__; \
- CsrWifiRouterCtrlWifiOnResCreate(msg__, dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnResSend(src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- CsrWifiRouterCtrlWifiOnResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnCfmCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWifiOnCfmSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlWifiOnCfm *msg__; \
- CsrWifiRouterCtrlWifiOnCfmCreate(msg__, dst__, src__, clientData__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnCfmSend(dst__, clientData__, status__) \
- CsrWifiRouterCtrlWifiOnCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, status__)
-
-#endif /* CSR_WIFI_ROUTER_CTRL_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_prim.h b/drivers/staging/csr/csr_wifi_router_ctrl_prim.h
deleted file mode 100644
index 1312a335dd76..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_prim.h
+++ /dev/null
@@ -1,2113 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_PRIM_H__
-#define CSR_WIFI_ROUTER_CTRL_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM (0x0401)
-
-typedef CsrPrim CsrWifiRouterCtrlPrim;
-
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteWrite)(u8 func, u32 address, u8 data);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteRead)(u8 func, u32 address, u8 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioFirmwareDownload)(u32 length, const u8 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioReset)(void);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioCoreDumpPrepare)(u8 suspendSme);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteBlockRead)(u8 func, u32 address, u8 *pdata, u32 length);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioGpRead16)(u8 func, u32 address, u16 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioGpWrite16)(u8 func, u32 address, u16 data);
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckRole
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR
- -
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlBlockAckRole;
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR ((CsrWifiRouterCtrlBlockAckRole) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT ((CsrWifiRouterCtrlBlockAckRole) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlControlIndication
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_ERROR
- -
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_EXIT
- -
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_USER_REQUESTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlControlIndication;
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_ERROR ((CsrWifiRouterCtrlControlIndication) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_EXIT ((CsrWifiRouterCtrlControlIndication) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_USER_REQUESTED ((CsrWifiRouterCtrlControlIndication) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlListAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_GET
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_ADD
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_REMOVE
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_FLUSH
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlListAction;
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_GET ((CsrWifiRouterCtrlListAction) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_ADD ((CsrWifiRouterCtrlListAction) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_REMOVE ((CsrWifiRouterCtrlListAction) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_FLUSH ((CsrWifiRouterCtrlListAction) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlLowPowerMode
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED
- -
- CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_ENABLED
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlLowPowerMode;
-#define CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED ((CsrWifiRouterCtrlLowPowerMode) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_ENABLED ((CsrWifiRouterCtrlLowPowerMode) 0x0001)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatus
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_CONNECTED
- -
- CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_DISCONNECTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlMediaStatus;
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_CONNECTED ((CsrWifiRouterCtrlMediaStatus) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_DISCONNECTED ((CsrWifiRouterCtrlMediaStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMode
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_MODE_NONE -
- CSR_WIFI_ROUTER_CTRL_MODE_IBSS -
- CSR_WIFI_ROUTER_CTRL_MODE_STA -
- CSR_WIFI_ROUTER_CTRL_MODE_AP -
- CSR_WIFI_ROUTER_CTRL_MODE_MONITOR -
- CSR_WIFI_ROUTER_CTRL_MODE_AMP -
- CSR_WIFI_ROUTER_CTRL_MODE_P2P -
- CSR_WIFI_ROUTER_CTRL_MODE_P2PGO -
- CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlMode;
-#define CSR_WIFI_ROUTER_CTRL_MODE_NONE ((CsrWifiRouterCtrlMode) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_MODE_IBSS ((CsrWifiRouterCtrlMode) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_MODE_STA ((CsrWifiRouterCtrlMode) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_MODE_AP ((CsrWifiRouterCtrlMode) 0x03)
-#define CSR_WIFI_ROUTER_CTRL_MODE_MONITOR ((CsrWifiRouterCtrlMode) 0x04)
-#define CSR_WIFI_ROUTER_CTRL_MODE_AMP ((CsrWifiRouterCtrlMode) 0x05)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2P ((CsrWifiRouterCtrlMode) 0x06)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2PGO ((CsrWifiRouterCtrlMode) 0x07)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI ((CsrWifiRouterCtrlMode) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerStatus
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE
- -
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE
- -
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlPeerStatus;
-#define CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE ((CsrWifiRouterCtrlPeerStatus) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE ((CsrWifiRouterCtrlPeerStatus) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED ((CsrWifiRouterCtrlPeerStatus) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN
- -
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD
- -
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPortAction;
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN ((CsrWifiRouterCtrlPortAction) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD ((CsrWifiRouterCtrlPortAction) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK ((CsrWifiRouterCtrlPortAction) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPowersaveType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_AC_BK_PS_INFO_PRESENT
- - If set, AC BK PS info is present in b4 and b5
- CSR_WIFI_ROUTER_CTRL_AC_BE_PS_INFO_PRESENT
- - If set, AC BE PS info is present in b6 and b7
- CSR_WIFI_ROUTER_CTRL_AC_VI_PS_INFO_PRESENT
- - If set, AC VI PS info is present in b8 and b9
- CSR_WIFI_ROUTER_CTRL_AC_VO_PS_INFO_PRESENT
- - If set, AC VO PS info is present in b10 and b11
- CSR_WIFI_ROUTER_CTRL_AC_BK_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BK_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BE_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BE_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VI_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VI_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VO_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VO_DELIVERY_ENABLED
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPowersaveType;
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0002)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0004)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0008)
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0010)
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0020)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0040)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0080)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0100)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0200)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0400)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0800)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlProtocolDirection
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX
- -
- CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlProtocolDirection;
-#define CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX ((CsrWifiRouterCtrlProtocolDirection) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX ((CsrWifiRouterCtrlProtocolDirection) 0x0001)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQoSControl
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_OFF
- -
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON
- -
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_80211_ON
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlQoSControl;
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_OFF ((CsrWifiRouterCtrlQoSControl) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON ((CsrWifiRouterCtrlQoSControl) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_80211_ON ((CsrWifiRouterCtrlQoSControl) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQueueConfig
-
- DESCRIPTION
- Defines which Queues are enabled for use.
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlQueueConfig;
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x04)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_CLS
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlTrafficConfigType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET ((CsrWifiRouterCtrlTrafficConfigType) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER ((CsrWifiRouterCtrlTrafficConfigType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_CLS ((CsrWifiRouterCtrlTrafficConfigType) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficPacketType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ALL
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlTrafficPacketType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE ((CsrWifiRouterCtrlTrafficPacketType) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL ((CsrWifiRouterCtrlTrafficPacketType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP ((CsrWifiRouterCtrlTrafficPacketType) 0x0002)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK ((CsrWifiRouterCtrlTrafficPacketType) 0x0004)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP ((CsrWifiRouterCtrlTrafficPacketType) 0x0008)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET ((CsrWifiRouterCtrlTrafficPacketType) 0x0010)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM ((CsrWifiRouterCtrlTrafficPacketType) 0x0020)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ALL ((CsrWifiRouterCtrlTrafficPacketType) 0x00FF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_BURSTY
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_CONTINUOUS
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlTrafficType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL ((CsrWifiRouterCtrlTrafficType) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_BURSTY ((CsrWifiRouterCtrlTrafficType) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC ((CsrWifiRouterCtrlTrafficType) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_CONTINUOUS ((CsrWifiRouterCtrlTrafficType) 0x03)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerRecordHandle
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u32 CsrWifiRouterCtrlPeerRecordHandle;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPowersaveTypeMask
-
- DESCRIPTION
- Mask type for use with the values defined by
- CsrWifiRouterCtrlPowersaveType
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPowersaveTypeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQueueConfigMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiRouterCtrlQueueConfig
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlQueueConfigMask;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRequestorInfo
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlRequestorInfo;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficStreamId
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlTrafficStreamId;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSmeVersions
-
- DESCRIPTION
-
- MEMBERS
- firmwarePatch -
- smeBuild -
- smeHip -
-
-*******************************************************************************/
-typedef struct
-{
- u32 firmwarePatch;
- char *smeBuild;
- u32 smeHip;
-} CsrWifiRouterCtrlSmeVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInfo
-
- DESCRIPTION
-
- MEMBERS
- wmmOrQosEnabled -
- powersaveMode -
- maxSpLength -
- listenIntervalInTus -
-
-*******************************************************************************/
-typedef struct
-{
- u8 wmmOrQosEnabled;
- CsrWifiRouterCtrlPowersaveTypeMask powersaveMode;
- u8 maxSpLength;
- u16 listenIntervalInTus;
-} CsrWifiRouterCtrlStaInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficFilter
-
- DESCRIPTION
-
- MEMBERS
- etherType -
- ipType -
- udpSourcePort -
- udpDestPort -
-
-*******************************************************************************/
-typedef struct
-{
- u32 etherType;
- u8 ipType;
- u32 udpSourcePort;
- u32 udpDestPort;
-} CsrWifiRouterCtrlTrafficFilter;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficStats
-
- DESCRIPTION
-
- MEMBERS
- rxMeanRate - Mean rx data rate over the interval
- rxFramesNum - Keep number of Rx frames per second, for CYCLE_3.
- txFramesNum - Keep number of Tx frames per second, for CYCLE_3.
- rxBytesCount - Keep calculated Rx throughput per second, for CYCLE_2.
- txBytesCount - Keep calculated Tx throughput per second, for CYCLE_2.
- intervals - array size 11 MUST match TA_INTERVALS_NUM
-
-*******************************************************************************/
-typedef struct
-{
- u32 rxMeanRate;
- u32 rxFramesNum;
- u32 txFramesNum;
- u32 rxBytesCount;
- u32 txBytesCount;
- u8 intervals[11];
-} CsrWifiRouterCtrlTrafficStats;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlVersions
-
- DESCRIPTION
-
- MEMBERS
- chipId -
- chipVersion -
- firmwareBuild -
- firmwareHip -
- routerBuild -
- routerHip -
-
-*******************************************************************************/
-typedef struct
-{
- u32 chipId;
- u32 chipVersion;
- u32 firmwareBuild;
- u32 firmwareHip;
- char *routerBuild;
- u32 routerHip;
-} CsrWifiRouterCtrlVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfig
-
- DESCRIPTION
-
- MEMBERS
- packetFilter -
- customFilter -
-
-*******************************************************************************/
-typedef struct
-{
- u16 packetFilter;
- CsrWifiRouterCtrlTrafficFilter customFilter;
-} CsrWifiRouterCtrlTrafficConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ ((CsrWifiRouterCtrlPrim) (0x0000 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_HIP_REQ ((CsrWifiRouterCtrlPrim) (0x0001 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ ((CsrWifiRouterCtrlPrim) (0x0002 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES ((CsrWifiRouterCtrlPrim) (0x0003 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ ((CsrWifiRouterCtrlPrim) (0x0004 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ ((CsrWifiRouterCtrlPrim) (0x0005 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_SUSPEND_RES ((CsrWifiRouterCtrlPrim) (0x0006 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ ((CsrWifiRouterCtrlPrim) (0x0007 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RESUME_RES ((CsrWifiRouterCtrlPrim) (0x0008 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ ((CsrWifiRouterCtrlPrim) (0x0009 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ ((CsrWifiRouterCtrlPrim) (0x000A + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ ((CsrWifiRouterCtrlPrim) (0x000B + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ ((CsrWifiRouterCtrlPrim) (0x000C + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ ((CsrWifiRouterCtrlPrim) (0x000D + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ ((CsrWifiRouterCtrlPrim) (0x000E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES ((CsrWifiRouterCtrlPrim) (0x000F + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ ((CsrWifiRouterCtrlPrim) (0x0010 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES ((CsrWifiRouterCtrlPrim) (0x0011 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ ((CsrWifiRouterCtrlPrim) (0x0012 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ ((CsrWifiRouterCtrlPrim) (0x0013 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ ((CsrWifiRouterCtrlPrim) (0x0014 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ ((CsrWifiRouterCtrlPrim) (0x0015 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ ((CsrWifiRouterCtrlPrim) (0x0016 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ ((CsrWifiRouterCtrlPrim) (0x0017 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ ((CsrWifiRouterCtrlPrim) (0x0018 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ ((CsrWifiRouterCtrlPrim) (0x0019 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ ((CsrWifiRouterCtrlPrim) (0x001A + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001B + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001C + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ ((CsrWifiRouterCtrlPrim) (0x001D + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_HIGHEST (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_ROUTER_CTRL_HIP_IND ((CsrWifiRouterCtrlPrim)(0x0000 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND ((CsrWifiRouterCtrlPrim)(0x0001 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM ((CsrWifiRouterCtrlPrim)(0x0002 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RESUME_IND ((CsrWifiRouterCtrlPrim)(0x0003 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_SUSPEND_IND ((CsrWifiRouterCtrlPrim)(0x0004 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM ((CsrWifiRouterCtrlPrim)(0x0005 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM ((CsrWifiRouterCtrlPrim)(0x0006 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM ((CsrWifiRouterCtrlPrim)(0x0007 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM ((CsrWifiRouterCtrlPrim)(0x0008 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND ((CsrWifiRouterCtrlPrim)(0x0009 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND ((CsrWifiRouterCtrlPrim)(0x000A + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND ((CsrWifiRouterCtrlPrim)(0x000B + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM ((CsrWifiRouterCtrlPrim)(0x000C + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND ((CsrWifiRouterCtrlPrim)(0x000D + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM ((CsrWifiRouterCtrlPrim)(0x000E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND ((CsrWifiRouterCtrlPrim)(0x000F + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND ((CsrWifiRouterCtrlPrim)(0x0010 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND ((CsrWifiRouterCtrlPrim)(0x0011 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CONNECTED_IND ((CsrWifiRouterCtrlPrim)(0x0012 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM ((CsrWifiRouterCtrlPrim)(0x0013 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM ((CsrWifiRouterCtrlPrim)(0x0014 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND ((CsrWifiRouterCtrlPrim)(0x0015 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM ((CsrWifiRouterCtrlPrim)(0x0016 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM ((CsrWifiRouterCtrlPrim)(0x0017 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM ((CsrWifiRouterCtrlPrim)(0x0018 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM ((CsrWifiRouterCtrlPrim)(0x0019 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND ((CsrWifiRouterCtrlPrim)(0x001A + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND ((CsrWifiRouterCtrlPrim)(0x001B + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND ((CsrWifiRouterCtrlPrim)(0x001C + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM ((CsrWifiRouterCtrlPrim)(0x001D + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND ((CsrWifiRouterCtrlPrim)(0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_HIGHEST (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT (CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConfigurePowerModeReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- mode -
- wakeHost -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlLowPowerMode mode;
- u8 wakeHost;
-} CsrWifiRouterCtrlConfigurePowerModeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipReq
-
- DESCRIPTION
- This primitive is used for transferring MLME messages to the HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mlmeCommandLength;
- u8 *mlmeCommand;
- u16 dataRef1Length;
- u8 *dataRef1;
- u16 dataRef2Length;
- u8 *dataRef2;
-} CsrWifiRouterCtrlHipReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatusReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- mediaStatus -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlMediaStatus mediaStatus;
-} CsrWifiRouterCtrlMediaStatusReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- status -
- action -
- getAddressesCount -
- getAddresses -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- CsrWifiRouterCtrlListAction action;
- u8 getAddressesCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiRouterCtrlMulticastAddressRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- uncontrolledPortAction -
- controlledPortAction -
- macAddress -
- setProtection -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPortAction uncontrolledPortAction;
- CsrWifiRouterCtrlPortAction controlledPortAction;
- CsrWifiMacAddress macAddress;
- u8 setProtection;
-} CsrWifiRouterCtrlPortConfigureReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQosControlReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- control -
- queueConfig -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlQoSControl control;
- CsrWifiRouterCtrlQueueConfigMask queueConfig;
-} CsrWifiRouterCtrlQosControlReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlSuspendRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiRouterCtrlTclasAddReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlResumeRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlRawSdioDeinitialiseReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlRawSdioInitialiseReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiRouterCtrlTclasDelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficClassificationReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- trafficType -
- period -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlTrafficType trafficType;
- u16 period;
-} CsrWifiRouterCtrlTrafficClassificationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- trafficConfigType -
- config -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlTrafficConfigType trafficConfigType;
- CsrWifiRouterCtrlTrafficConfig config;
-} CsrWifiRouterCtrlTrafficConfigReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u32 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWifiOnReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
- numInterfaceAddress -
- stationMacAddress - array size 1 MUST match CSR_WIFI_NUM_INTERFACES
- smeVersions -
- scheduledInterrupt -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- u16 numInterfaceAddress;
- CsrWifiMacAddress stationMacAddress[2];
- CsrWifiRouterCtrlSmeVersions smeVersions;
- u8 scheduledInterrupt;
-} CsrWifiRouterCtrlWifiOnRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmitReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlM4TransmitReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- mode -
- bssid - BSSID of the network the device is going to be a part
- of
- protection - Set to TRUE if encryption is enabled for the
- connection/broadcast frames
- intraBssDistEnabled - If set to TRUE, intra BSS destribution will be
- enabled. If set to FALSE, any unicast PDU which does
- not have the RA as the the local MAC address, shall be
- ignored. This field is interpreted by the receive if
- mode is set to CSR_WIFI_ROUTER_CTRL_MODE_P2PGO
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlMode mode;
- CsrWifiMacAddress bssid;
- u8 protection;
- u8 intraBssDistEnabled;
-} CsrWifiRouterCtrlModeSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerMacAddress -
- associationId -
- staInfo -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress peerMacAddress;
- u16 associationId;
- CsrWifiRouterCtrlStaInfo staInfo;
-} CsrWifiRouterCtrlPeerAddReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerRecordHandle -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
-} CsrWifiRouterCtrlPeerDelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerRecordHandle -
- powersaveMode -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
- CsrWifiRouterCtrlPowersaveTypeMask powersaveMode;
-} CsrWifiRouterCtrlPeerUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlCapabilitiesReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
- bufferSize -
- timeout -
- ssn -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress macAddress;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiRouterCtrlBlockAckRole role;
- u16 bufferSize;
- u16 timeout;
- u16 ssn;
-} CsrWifiRouterCtrlBlockAckEnableReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress macAddress;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiRouterCtrlBlockAckRole role;
-} CsrWifiRouterCtrlBlockAckDisableReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxPktReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 signalLength;
- u8 *signal;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiRxPktReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiMulticastFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 status;
-} CsrWifiRouterCtrlWapiMulticastFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 status;
-} CsrWifiRouterCtrlWapiUnicastFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxPktReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiUnicastTxPktReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- isWapiConnected -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 isWapiConnected;
-} CsrWifiRouterCtrlWapiFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipInd
-
- DESCRIPTION
- This primitive is used for transferring MLME messages from the HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mlmeCommandLength;
- u8 *mlmeCommand;
- u16 dataRef1Length;
- u8 *dataRef1;
- u16 dataRef2Length;
- u8 *dataRef2;
-} CsrWifiRouterCtrlHipInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- action -
- setAddressesCount -
- setAddresses -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlListAction action;
- u8 setAddressesCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiRouterCtrlMulticastAddressInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
- macAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiMacAddress macAddress;
-} CsrWifiRouterCtrlPortConfigureCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- powerMaintained -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u8 powerMaintained;
-} CsrWifiRouterCtrlResumeInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- hardSuspend -
- d3Suspend -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u8 hardSuspend;
- u8 d3Suspend;
-} CsrWifiRouterCtrlSuspendInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlTclasAddCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- result -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult result;
-} CsrWifiRouterCtrlRawSdioDeinitialiseCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- result -
- byteRead -
- byteWrite -
- firmwareDownload -
- reset -
- coreDumpPrepare -
- byteBlockRead -
- gpRead16 -
- gpWrite16 -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult result;
- CsrWifiRouterCtrlRawSdioByteRead byteRead;
- CsrWifiRouterCtrlRawSdioByteWrite byteWrite;
- CsrWifiRouterCtrlRawSdioFirmwareDownload firmwareDownload;
- CsrWifiRouterCtrlRawSdioReset reset;
- CsrWifiRouterCtrlRawSdioCoreDumpPrepare coreDumpPrepare;
- CsrWifiRouterCtrlRawSdioByteBlockRead byteBlockRead;
- CsrWifiRouterCtrlRawSdioGpRead16 gpRead16;
- CsrWifiRouterCtrlRawSdioGpWrite16 gpWrite16;
-} CsrWifiRouterCtrlRawSdioInitialiseCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlTclasDelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficProtocolInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- packetType -
- direction -
- srcAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficPacketType packetType;
- CsrWifiRouterCtrlProtocolDirection direction;
- CsrWifiMacAddress srcAddress;
-} CsrWifiRouterCtrlTrafficProtocolInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficSampleInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- stats -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficStats stats;
-} CsrWifiRouterCtrlTrafficSampleInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- controlIndication -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlControlIndication controlIndication;
-} CsrWifiRouterCtrlWifiOffInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
- versions -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- CsrWifiRouterCtrlVersions versions;
-} CsrWifiRouterCtrlWifiOnInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlWifiOnCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4ReadyToSendInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterCtrlM4ReadyToSendInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmittedInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrResult status;
-} CsrWifiRouterCtrlM4TransmittedInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMicFailureInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- unicastPdu -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- u8 unicastPdu;
-} CsrWifiRouterCtrlMicFailureInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConnectedInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- peerStatus -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiRouterCtrlPeerStatus peerStatus;
-} CsrWifiRouterCtrlConnectedInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- peerRecordHandle -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
- CsrResult status;
-} CsrWifiRouterCtrlPeerAddCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlPeerDelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlUnexpectedFrameInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterCtrlUnexpectedFrameInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlPeerUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the size of the queues of the
- HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- commandQueueSize - Size of command queue
- trafficQueueSize - Size of traffic queue (per AC)
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 commandQueueSize;
- u16 trafficQueueSize;
-} CsrWifiRouterCtrlCapabilitiesCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckEnableCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckDisableCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckErrorInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- trafficStreamID -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiMacAddress peerMacAddress;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInactiveInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- staAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress staAddress;
-} CsrWifiRouterCtrlStaInactiveInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxMicCheckInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- u16 signalLength;
- u8 *signal;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiRxMicCheckInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- mode -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlMode mode;
- CsrResult status;
-} CsrWifiRouterCtrlModeSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiUnicastTxEncryptInd;
-
-#endif /* CSR_WIFI_ROUTER_CTRL_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_sef.c b/drivers/staging/csr/csr_wifi_router_ctrl_sef.c
deleted file mode 100644
index 99cf93061d1b..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_sef.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_router_ctrl_sef.h"
-
-const CsrWifiRouterCtrlStateHandlerType
- CsrWifiRouterCtrlDownstreamStateHandlers
- [CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT] = {
- /* 0x0000 */ CsrWifiRouterCtrlConfigurePowerModeReqHandler,
- /* 0x0001 */ CsrWifiRouterCtrlHipReqHandler,
- /* 0x0002 */ CsrWifiRouterCtrlMediaStatusReqHandler,
- /* 0x0003 */ CsrWifiRouterCtrlMulticastAddressResHandler,
- /* 0x0004 */ CsrWifiRouterCtrlPortConfigureReqHandler,
- /* 0x0005 */ CsrWifiRouterCtrlQosControlReqHandler,
- /* 0x0006 */ CsrWifiRouterCtrlSuspendResHandler,
- /* 0x0007 */ CsrWifiRouterCtrlTclasAddReqHandler,
- /* 0x0008 */ CsrWifiRouterCtrlResumeResHandler,
- /* 0x0009 */ CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler,
- /* 0x000A */ CsrWifiRouterCtrlRawSdioInitialiseReqHandler,
- /* 0x000B */ CsrWifiRouterCtrlTclasDelReqHandler,
- /* 0x000C */ CsrWifiRouterCtrlTrafficClassificationReqHandler,
- /* 0x000D */ CsrWifiRouterCtrlTrafficConfigReqHandler,
- /* 0x000E */ CsrWifiRouterCtrlWifiOffReqHandler,
- /* 0x000F */ CsrWifiRouterCtrlWifiOffResHandler,
- /* 0x0010 */ CsrWifiRouterCtrlWifiOnReqHandler,
- /* 0x0011 */ CsrWifiRouterCtrlWifiOnResHandler,
- /* 0x0012 */ CsrWifiRouterCtrlM4TransmitReqHandler,
- /* 0x0013 */ CsrWifiRouterCtrlModeSetReqHandler,
- /* 0x0014 */ CsrWifiRouterCtrlPeerAddReqHandler,
- /* 0x0015 */ CsrWifiRouterCtrlPeerDelReqHandler,
- /* 0x0016 */ CsrWifiRouterCtrlPeerUpdateReqHandler,
- /* 0x0017 */ CsrWifiRouterCtrlCapabilitiesReqHandler,
- /* 0x0018 */ CsrWifiRouterCtrlBlockAckEnableReqHandler,
- /* 0x0019 */ CsrWifiRouterCtrlBlockAckDisableReqHandler,
- /* 0x001A */ CsrWifiRouterCtrlWapiRxPktReqHandler,
- /* 0x001B */ CsrWifiRouterCtrlWapiMulticastFilterReqHandler,
- /* 0x001C */ CsrWifiRouterCtrlWapiUnicastFilterReqHandler,
- /* 0x001D */ CsrWifiRouterCtrlWapiUnicastTxPktReqHandler,
- /* 0x001E */ CsrWifiRouterCtrlWapiFilterReqHandler,
-};
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_sef.h b/drivers/staging/csr/csr_wifi_router_ctrl_sef.h
deleted file mode 100644
index 2fb4937bc909..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_sef.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__
-
-#include "csr_wifi_router_ctrl_prim.h"
-
- typedef void (*CsrWifiRouterCtrlStateHandlerType)(void* drvpriv, CsrWifiFsmEvent* msg);
-
- extern const CsrWifiRouterCtrlStateHandlerType CsrWifiRouterCtrlDownstreamStateHandlers[CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT];
-
- extern void CsrWifiRouterCtrlConfigurePowerModeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlHipReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlMediaStatusReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlMulticastAddressResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPortConfigureReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlQosControlReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlSuspendResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTclasAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlResumeResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlRawSdioInitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTclasDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTrafficClassificationReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTrafficConfigReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOffReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOffResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOnReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOnResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlM4TransmitReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlCapabilitiesReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlBlockAckEnableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlBlockAckDisableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiMulticastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiUnicastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_serialize.c b/drivers/staging/csr/csr_wifi_router_ctrl_serialize.c
deleted file mode 100644
index 3eda1b66b336..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_serialize.c
+++ /dev/null
@@ -1,2591 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_serialize.h"
-
-void CsrWifiRouterCtrlPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiRouterCtrlConfigurePowerModeReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlLowPowerMode primitive->mode */
- bufferSize += 1; /* u8 primitive->wakeHost */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlConfigurePowerModeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlConfigurePowerModeReq *primitive = (CsrWifiRouterCtrlConfigurePowerModeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->mode);
- CsrUint8Ser(ptr, len, (u8) primitive->wakeHost);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlConfigurePowerModeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlConfigurePowerModeReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlConfigurePowerModeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wakeHost, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlHipReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->mlmeCommandLength */
- bufferSize += primitive->mlmeCommandLength; /* u8 primitive->mlmeCommand */
- bufferSize += 2; /* u16 primitive->dataRef1Length */
- bufferSize += primitive->dataRef1Length; /* u8 primitive->dataRef1 */
- bufferSize += 2; /* u16 primitive->dataRef2Length */
- bufferSize += primitive->dataRef2Length; /* u8 primitive->dataRef2 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlHipReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mlmeCommandLength);
- if (primitive->mlmeCommandLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mlmeCommand, ((u16) (primitive->mlmeCommandLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef1Length);
- if (primitive->dataRef1Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef1, ((u16) (primitive->dataRef1Length)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef2Length);
- if (primitive->dataRef2Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef2, ((u16) (primitive->dataRef2Length)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlHipReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlHipReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlHipReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mlmeCommandLength, buffer, &offset);
- if (primitive->mlmeCommandLength)
- {
- primitive->mlmeCommand = kmalloc(primitive->mlmeCommandLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mlmeCommand, buffer, &offset, ((u16) (primitive->mlmeCommandLength)));
- }
- else
- {
- primitive->mlmeCommand = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef1Length, buffer, &offset);
- if (primitive->dataRef1Length)
- {
- primitive->dataRef1 = kmalloc(primitive->dataRef1Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef1, buffer, &offset, ((u16) (primitive->dataRef1Length)));
- }
- else
- {
- primitive->dataRef1 = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef2Length, buffer, &offset);
- if (primitive->dataRef2Length)
- {
- primitive->dataRef2 = kmalloc(primitive->dataRef2Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef2, buffer, &offset, ((u16) (primitive->dataRef2Length)));
- }
- else
- {
- primitive->dataRef2 = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlHipReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *) voidPrimitivePointer;
- kfree(primitive->mlmeCommand);
- kfree(primitive->dataRef1);
- kfree(primitive->dataRef2);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlMediaStatusReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlMediaStatus primitive->mediaStatus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMediaStatusReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMediaStatusReq *primitive = (CsrWifiRouterCtrlMediaStatusReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMediaStatusReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMediaStatusReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMediaStatusReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlMulticastAddressResSizeof(void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiRouterCtrlListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMulticastAddressResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMulticastAddressResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressesCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressesCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressResSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlPortConfigureReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlPortAction primitive->uncontrolledPortAction */
- bufferSize += 2; /* CsrWifiRouterCtrlPortAction primitive->controlledPortAction */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* u8 primitive->setProtection */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPortConfigureReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPortConfigureReq *primitive = (CsrWifiRouterCtrlPortConfigureReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->uncontrolledPortAction);
- CsrUint16Ser(ptr, len, (u16) primitive->controlledPortAction);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->setProtection);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPortConfigureReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPortConfigureReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->uncontrolledPortAction, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->controlledPortAction, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->setProtection, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlQosControlReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlQoSControl primitive->control */
- bufferSize += 1; /* CsrWifiRouterCtrlQueueConfigMask primitive->queueConfig */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlQosControlReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlQosControlReq *primitive = (CsrWifiRouterCtrlQosControlReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->control);
- CsrUint8Ser(ptr, len, (u8) primitive->queueConfig);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlQosControlReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlQosControlReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlQosControlReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->control, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->queueConfig, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlSuspendResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlSuspendResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlSuspendRes *primitive = (CsrWifiRouterCtrlSuspendRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlSuspendResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlSuspendRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlSuspendRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasAddReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasAddReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasAddReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlTclasAddReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *) voidPrimitivePointer;
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlResumeResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlResumeResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlResumeRes *primitive = (CsrWifiRouterCtrlResumeRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlResumeResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlResumeRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlResumeRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasDelReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasDelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasDelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlTclasDelReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *) voidPrimitivePointer;
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlTrafficClassificationReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficType primitive->trafficType */
- bufferSize += 2; /* u16 primitive->period */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficClassificationReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficClassificationReq *primitive = (CsrWifiRouterCtrlTrafficClassificationReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->trafficType);
- CsrUint16Ser(ptr, len, (u16) primitive->period);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficClassificationReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficClassificationReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficClassificationReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->trafficType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->period, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficConfigReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 24) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlTrafficConfigType primitive->trafficConfigType */
- bufferSize += 2; /* u16 primitive->config.packetFilter */
- bufferSize += 4; /* u32 primitive->config.customFilter.etherType */
- bufferSize += 1; /* u8 primitive->config.customFilter.ipType */
- bufferSize += 4; /* u32 primitive->config.customFilter.udpSourcePort */
- bufferSize += 4; /* u32 primitive->config.customFilter.udpDestPort */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficConfigReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficConfigReq *primitive = (CsrWifiRouterCtrlTrafficConfigReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->trafficConfigType);
- CsrUint16Ser(ptr, len, (u16) primitive->config.packetFilter);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.etherType);
- CsrUint8Ser(ptr, len, (u8) primitive->config.customFilter.ipType);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.udpSourcePort);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.udpDestPort);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficConfigReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficConfigReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficConfigReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->trafficConfigType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->config.packetFilter, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.etherType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->config.customFilter.ipType, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.udpSourcePort, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.udpDestPort, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnResSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 30) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->numInterfaceAddress */
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- bufferSize += 6; /* u8 primitive->stationMacAddress[i1].a[6] */
- }
- }
- bufferSize += 4; /* u32 primitive->smeVersions.firmwarePatch */
- bufferSize += (primitive->smeVersions.smeBuild ? strlen(primitive->smeVersions.smeBuild) : 0) + 1; /* char* primitive->smeVersions.smeBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->smeVersions.smeHip */
- bufferSize += 1; /* u8 primitive->scheduledInterrupt */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->numInterfaceAddress);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->stationMacAddress[i1].a, ((u16) (6)));
- }
- }
- CsrUint32Ser(ptr, len, (u32) primitive->smeVersions.firmwarePatch);
- CsrCharStringSer(ptr, len, primitive->smeVersions.smeBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->smeVersions.smeHip);
- CsrUint8Ser(ptr, len, (u8) primitive->scheduledInterrupt);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->numInterfaceAddress, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpyDes(primitive->stationMacAddress[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
- CsrUint32Des((u32 *) &primitive->smeVersions.firmwarePatch, buffer, &offset);
- CsrCharStringDes(&primitive->smeVersions.smeBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->smeVersions.smeHip, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scheduledInterrupt, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnResSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *) voidPrimitivePointer;
- kfree(primitive->smeVersions.smeBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlM4TransmitReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4TransmitReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4TransmitReq *primitive = (CsrWifiRouterCtrlM4TransmitReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4TransmitReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4TransmitReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmitReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlModeSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 16) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlMode primitive->mode */
- bufferSize += 6; /* u8 primitive->bssid.a[6] */
- bufferSize += 1; /* u8 primitive->protection */
- bufferSize += 1; /* u8 primitive->intraBssDistEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlModeSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlModeSetReq *primitive = (CsrWifiRouterCtrlModeSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrMemCpySer(ptr, len, (const void *) primitive->bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->protection);
- CsrUint8Ser(ptr, len, (u8) primitive->intraBssDistEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlModeSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlModeSetReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlModeSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrMemCpyDes(primitive->bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->protection, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->intraBssDistEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerAddReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* u16 primitive->associationId */
- bufferSize += 1; /* u8 primitive->staInfo.wmmOrQosEnabled */
- bufferSize += 2; /* CsrWifiRouterCtrlPowersaveTypeMask primitive->staInfo.powersaveMode */
- bufferSize += 1; /* u8 primitive->staInfo.maxSpLength */
- bufferSize += 2; /* u16 primitive->staInfo.listenIntervalInTus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerAddReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerAddReq *primitive = (CsrWifiRouterCtrlPeerAddReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->associationId);
- CsrUint8Ser(ptr, len, (u8) primitive->staInfo.wmmOrQosEnabled);
- CsrUint16Ser(ptr, len, (u16) primitive->staInfo.powersaveMode);
- CsrUint8Ser(ptr, len, (u8) primitive->staInfo.maxSpLength);
- CsrUint16Ser(ptr, len, (u16) primitive->staInfo.listenIntervalInTus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerAddReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerAddReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->associationId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->staInfo.wmmOrQosEnabled, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->staInfo.powersaveMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->staInfo.maxSpLength, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->staInfo.listenIntervalInTus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerDelReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerDelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerDelReq *primitive = (CsrWifiRouterCtrlPeerDelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerDelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerDelReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerUpdateReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- bufferSize += 2; /* CsrWifiRouterCtrlPowersaveTypeMask primitive->powersaveMode */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerUpdateReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerUpdateReq *primitive = (CsrWifiRouterCtrlPeerUpdateReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->powersaveMode);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerUpdateReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerUpdateReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powersaveMode, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckEnableReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 1; /* CsrWifiRouterCtrlBlockAckRole primitive->role */
- bufferSize += 2; /* u16 primitive->bufferSize */
- bufferSize += 2; /* u16 primitive->timeout */
- bufferSize += 2; /* u16 primitive->ssn */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckEnableReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckEnableReq *primitive = (CsrWifiRouterCtrlBlockAckEnableReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrUint8Ser(ptr, len, (u8) primitive->role);
- CsrUint16Ser(ptr, len, (u16) primitive->bufferSize);
- CsrUint16Ser(ptr, len, (u16) primitive->timeout);
- CsrUint16Ser(ptr, len, (u16) primitive->ssn);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckEnableReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckEnableReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->role, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->bufferSize, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->timeout, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->ssn, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckDisableReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 1; /* CsrWifiRouterCtrlBlockAckRole primitive->role */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckDisableReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckDisableReq *primitive = (CsrWifiRouterCtrlBlockAckDisableReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrUint8Ser(ptr, len, (u8) primitive->role);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckDisableReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckDisableReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->role, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiRxPktReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->signalLength */
- bufferSize += primitive->signalLength; /* u8 primitive->signal */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiRxPktReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->signalLength);
- if (primitive->signalLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->signal, ((u16) (primitive->signalLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiRxPktReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxPktReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->signalLength, buffer, &offset);
- if (primitive->signalLength)
- {
- primitive->signal = kmalloc(primitive->signalLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->signal, buffer, &offset, ((u16) (primitive->signalLength)));
- }
- else
- {
- primitive->signal = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiRxPktReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *) voidPrimitivePointer;
- kfree(primitive->signal);
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiUnicastTxPktReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiUnicastTxPktReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxPktReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlHipIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->mlmeCommandLength */
- bufferSize += primitive->mlmeCommandLength; /* u8 primitive->mlmeCommand */
- bufferSize += 2; /* u16 primitive->dataRef1Length */
- bufferSize += primitive->dataRef1Length; /* u8 primitive->dataRef1 */
- bufferSize += 2; /* u16 primitive->dataRef2Length */
- bufferSize += primitive->dataRef2Length; /* u8 primitive->dataRef2 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlHipIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mlmeCommandLength);
- if (primitive->mlmeCommandLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mlmeCommand, ((u16) (primitive->mlmeCommandLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef1Length);
- if (primitive->dataRef1Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef1, ((u16) (primitive->dataRef1Length)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef2Length);
- if (primitive->dataRef2Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef2, ((u16) (primitive->dataRef2Length)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlHipIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlHipInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlHipInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mlmeCommandLength, buffer, &offset);
- if (primitive->mlmeCommandLength)
- {
- primitive->mlmeCommand = kmalloc(primitive->mlmeCommandLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mlmeCommand, buffer, &offset, ((u16) (primitive->mlmeCommandLength)));
- }
- else
- {
- primitive->mlmeCommand = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef1Length, buffer, &offset);
- if (primitive->dataRef1Length)
- {
- primitive->dataRef1 = kmalloc(primitive->dataRef1Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef1, buffer, &offset, ((u16) (primitive->dataRef1Length)));
- }
- else
- {
- primitive->dataRef1 = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef2Length, buffer, &offset);
- if (primitive->dataRef2Length)
- {
- primitive->dataRef2 = kmalloc(primitive->dataRef2Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef2, buffer, &offset, ((u16) (primitive->dataRef2Length)));
- }
- else
- {
- primitive->dataRef2 = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlHipIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *) voidPrimitivePointer;
- kfree(primitive->mlmeCommand);
- kfree(primitive->dataRef1);
- kfree(primitive->dataRef2);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlMulticastAddressIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMulticastAddressIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMulticastAddressIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressesCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressesCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlPortConfigureCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPortConfigureCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPortConfigureCfm *primitive = (CsrWifiRouterCtrlPortConfigureCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPortConfigureCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPortConfigureCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlSuspendIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* u8 primitive->hardSuspend */
- bufferSize += 1; /* u8 primitive->d3Suspend */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlSuspendIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlSuspendInd *primitive = (CsrWifiRouterCtrlSuspendInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->hardSuspend);
- CsrUint8Ser(ptr, len, (u8) primitive->d3Suspend);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlSuspendIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlSuspendInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlSuspendInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hardSuspend, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->d3Suspend, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasAddCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasAddCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasAddCfm *primitive = (CsrWifiRouterCtrlTclasAddCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasAddCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasAddCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->result */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *primitive = (CsrWifiRouterCtrlRawSdioDeinitialiseCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 39) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteRead primitive->byteRead */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteWrite primitive->byteWrite */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioFirmwareDownload primitive->firmwareDownload */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioReset primitive->reset */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioCoreDumpPrepare primitive->coreDumpPrepare */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteBlockRead primitive->byteBlockRead */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioGpRead16 primitive->gpRead16 */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioGpWrite16 primitive->gpWrite16 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlRawSdioInitialiseCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlRawSdioInitialiseCfm *primitive = (CsrWifiRouterCtrlRawSdioInitialiseCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteRead */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteWrite */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->firmwareDownload */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->reset */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->coreDumpPrepare */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteBlockRead */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->gpRead16 */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->gpWrite16 */
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlRawSdioInitialiseCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlRawSdioInitialiseCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- primitive->byteRead = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->byteWrite = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->firmwareDownload = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->reset = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->coreDumpPrepare = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->byteBlockRead = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->gpRead16 = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->gpWrite16 = NULL; /* Special for Function Pointers... */
- offset += 4;
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasDelCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasDelCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasDelCfm *primitive = (CsrWifiRouterCtrlTclasDelCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasDelCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasDelCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficProtocolIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlTrafficPacketType primitive->packetType */
- bufferSize += 2; /* CsrWifiRouterCtrlProtocolDirection primitive->direction */
- bufferSize += 6; /* u8 primitive->srcAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficProtocolIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficProtocolInd *primitive = (CsrWifiRouterCtrlTrafficProtocolInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->packetType);
- CsrUint16Ser(ptr, len, (u16) primitive->direction);
- CsrMemCpySer(ptr, len, (const void *) primitive->srcAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficProtocolIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficProtocolInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficProtocolInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->packetType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->direction, buffer, &offset);
- CsrMemCpyDes(primitive->srcAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficSampleIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 38) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->stats.rxMeanRate */
- bufferSize += 4; /* u32 primitive->stats.rxFramesNum */
- bufferSize += 4; /* u32 primitive->stats.txFramesNum */
- bufferSize += 4; /* u32 primitive->stats.rxBytesCount */
- bufferSize += 4; /* u32 primitive->stats.txBytesCount */
- bufferSize += 11; /* u8 primitive->stats.intervals[11] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficSampleIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficSampleInd *primitive = (CsrWifiRouterCtrlTrafficSampleInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxMeanRate);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxFramesNum);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.txFramesNum);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxBytesCount);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.txBytesCount);
- CsrMemCpySer(ptr, len, (const void *) primitive->stats.intervals, ((u16) (11)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficSampleIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficSampleInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficSampleInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxMeanRate, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxFramesNum, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.txFramesNum, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxBytesCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.txBytesCount, buffer, &offset);
- CsrMemCpyDes(primitive->stats.intervals, buffer, &offset, ((u16) (11)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 27) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->versions.chipId */
- bufferSize += 4; /* u32 primitive->versions.chipVersion */
- bufferSize += 4; /* u32 primitive->versions.firmwareBuild */
- bufferSize += 4; /* u32 primitive->versions.firmwareHip */
- bufferSize += (primitive->versions.routerBuild ? strlen(primitive->versions.routerBuild) : 0) + 1; /* char* primitive->versions.routerBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.routerHip */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipId);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipVersion);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareHip);
- CsrCharStringSer(ptr, len, primitive->versions.routerBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.routerHip);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipId, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipVersion, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.routerBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.routerHip, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *) voidPrimitivePointer;
- kfree(primitive->versions.routerBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnCfm *primitive = (CsrWifiRouterCtrlWifiOnCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlM4ReadyToSendIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4ReadyToSendIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4ReadyToSendInd *primitive = (CsrWifiRouterCtrlM4ReadyToSendInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4ReadyToSendIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4ReadyToSendInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4ReadyToSendInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlM4TransmittedIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4TransmittedIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4TransmittedInd *primitive = (CsrWifiRouterCtrlM4TransmittedInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4TransmittedIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4TransmittedInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmittedInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlMicFailureIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 1; /* u8 primitive->unicastPdu */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMicFailureIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMicFailureInd *primitive = (CsrWifiRouterCtrlMicFailureInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->unicastPdu);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMicFailureIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMicFailureInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMicFailureInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->unicastPdu, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlConnectedIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlPeerStatus primitive->peerStatus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlConnectedIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlConnectedInd *primitive = (CsrWifiRouterCtrlConnectedInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->peerStatus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlConnectedIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlConnectedInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlConnectedInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->peerStatus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerAddCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 19) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerAddCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerAddCfm *primitive = (CsrWifiRouterCtrlPeerAddCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerAddCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerAddCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerDelCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerDelCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerDelCfm *primitive = (CsrWifiRouterCtrlPeerDelCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerDelCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerDelCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlUnexpectedFrameIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlUnexpectedFrameIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlUnexpectedFrameInd *primitive = (CsrWifiRouterCtrlUnexpectedFrameInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlUnexpectedFrameIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlUnexpectedFrameInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlUnexpectedFrameInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerUpdateCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerUpdateCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerUpdateCfm *primitive = (CsrWifiRouterCtrlPeerUpdateCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerUpdateCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerUpdateCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlCapabilitiesCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->commandQueueSize */
- bufferSize += 2; /* u16 primitive->trafficQueueSize */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlCapabilitiesCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlCapabilitiesCfm *primitive = (CsrWifiRouterCtrlCapabilitiesCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->commandQueueSize);
- CsrUint16Ser(ptr, len, (u16) primitive->trafficQueueSize);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlCapabilitiesCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlCapabilitiesCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->commandQueueSize, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->trafficQueueSize, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckEnableCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckEnableCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckEnableCfm *primitive = (CsrWifiRouterCtrlBlockAckEnableCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckEnableCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckEnableCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckDisableCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckDisableCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckDisableCfm *primitive = (CsrWifiRouterCtrlBlockAckDisableCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckDisableCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckDisableCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckErrorIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 16) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckErrorIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckErrorInd *primitive = (CsrWifiRouterCtrlBlockAckErrorInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckErrorIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckErrorInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckErrorInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlStaInactiveIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->staAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlStaInactiveIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlStaInactiveInd *primitive = (CsrWifiRouterCtrlStaInactiveInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->staAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlStaInactiveIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlStaInactiveInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlStaInactiveInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->staAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiRxMicCheckIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->signalLength */
- bufferSize += primitive->signalLength; /* u8 primitive->signal */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiRxMicCheckIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->signalLength);
- if (primitive->signalLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->signal, ((u16) (primitive->signalLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiRxMicCheckIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxMicCheckInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->signalLength, buffer, &offset);
- if (primitive->signalLength)
- {
- primitive->signal = kmalloc(primitive->signalLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->signal, buffer, &offset, ((u16) (primitive->signalLength)));
- }
- else
- {
- primitive->signal = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiRxMicCheckIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *) voidPrimitivePointer;
- kfree(primitive->signal);
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlModeSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlMode primitive->mode */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlModeSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlModeSetCfm *primitive = (CsrWifiRouterCtrlModeSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlModeSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlModeSetCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlModeSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxEncryptInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_ctrl_serialize.h b/drivers/staging/csr/csr_wifi_router_ctrl_serialize.h
deleted file mode 100644
index c9048386cfcb..000000000000
--- a/drivers/staging/csr/csr_wifi_router_ctrl_serialize.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__
-#define CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-
-#include "csr_wifi_router_ctrl_prim.h"
-
-extern void CsrWifiRouterCtrlPfree(void *ptr);
-
-extern u8* CsrWifiRouterCtrlConfigurePowerModeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlConfigurePowerModeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlConfigurePowerModeReqSizeof(void *msg);
-#define CsrWifiRouterCtrlConfigurePowerModeReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlHipReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlHipReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlHipReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlHipReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlMediaStatusReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMediaStatusReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMediaStatusReqSizeof(void *msg);
-#define CsrWifiRouterCtrlMediaStatusReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlMulticastAddressResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMulticastAddressResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMulticastAddressResSizeof(void *msg);
-extern void CsrWifiRouterCtrlMulticastAddressResSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlPortConfigureReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPortConfigureReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPortConfigureReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPortConfigureReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlQosControlReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlQosControlReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlQosControlReqSizeof(void *msg);
-#define CsrWifiRouterCtrlQosControlReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlSuspendResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlSuspendResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlSuspendResSizeof(void *msg);
-#define CsrWifiRouterCtrlSuspendResSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasAddReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasAddReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasAddReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlTclasAddReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlResumeResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlResumeResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlResumeResSizeof(void *msg);
-#define CsrWifiRouterCtrlResumeResSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlRawSdioInitialiseReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasDelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasDelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasDelReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlTclasDelReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlTrafficClassificationReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficClassificationReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficClassificationReqSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficClassificationReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficConfigReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficConfigReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficConfigReqSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficConfigReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffResSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffResDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffResSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffResSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWifiOnReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlWifiOnResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnResSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnResSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlM4TransmitReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4TransmitReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4TransmitReqSizeof(void *msg);
-#define CsrWifiRouterCtrlM4TransmitReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlModeSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlModeSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlModeSetReqSizeof(void *msg);
-#define CsrWifiRouterCtrlModeSetReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerAddReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerAddReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerAddReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerAddReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerDelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerDelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerDelReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerDelReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerUpdateReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerUpdateReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerUpdateReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerUpdateReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlCapabilitiesReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlCapabilitiesReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlCapabilitiesReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlCapabilitiesReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckEnableReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckEnableReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckEnableReqSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckEnableReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckDisableReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckDisableReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckDisableReqSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckDisableReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiRxPktReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiRxPktReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiRxPktReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiRxPktReqSerFree(void *msg);
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiMulticastFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiUnicastFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiUnicastTxPktReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiUnicastTxPktReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree(void *msg);
-
-#define CsrWifiRouterCtrlWapiFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiFilterReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlHipIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlHipIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlHipIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlHipIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlMulticastAddressIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMulticastAddressIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMulticastAddressIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlMulticastAddressIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlPortConfigureCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPortConfigureCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPortConfigureCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPortConfigureCfmSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlResumeIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlResumeIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlResumeIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlResumeIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlSuspendIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlSuspendIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlSuspendIndSizeof(void *msg);
-#define CsrWifiRouterCtrlSuspendIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasAddCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasAddCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasAddCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlTclasAddCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlRawSdioInitialiseCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlRawSdioInitialiseCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasDelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasDelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasDelCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlTclasDelCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficProtocolIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficProtocolIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficProtocolIndSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficProtocolIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficSampleIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficSampleIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficSampleIndSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficSampleIndSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWifiOffIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWifiOffIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWifiOffIndSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWifiOnIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlWifiOnCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlWifiOnCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlM4ReadyToSendIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4ReadyToSendIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4ReadyToSendIndSizeof(void *msg);
-#define CsrWifiRouterCtrlM4ReadyToSendIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlM4TransmittedIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4TransmittedIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4TransmittedIndSizeof(void *msg);
-#define CsrWifiRouterCtrlM4TransmittedIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlMicFailureIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMicFailureIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMicFailureIndSizeof(void *msg);
-#define CsrWifiRouterCtrlMicFailureIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlConnectedIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlConnectedIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlConnectedIndSizeof(void *msg);
-#define CsrWifiRouterCtrlConnectedIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerAddCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerAddCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerAddCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerAddCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerDelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerDelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerDelCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerDelCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlUnexpectedFrameIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlUnexpectedFrameIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlUnexpectedFrameIndSizeof(void *msg);
-#define CsrWifiRouterCtrlUnexpectedFrameIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerUpdateCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerUpdateCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerUpdateCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerUpdateCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlCapabilitiesCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlCapabilitiesCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlCapabilitiesCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlCapabilitiesCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckEnableCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckEnableCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckEnableCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckEnableCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckDisableCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckDisableCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckDisableCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckDisableCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckErrorIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckErrorIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckErrorIndSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckErrorIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlStaInactiveIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlStaInactiveIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlStaInactiveIndSizeof(void *msg);
-#define CsrWifiRouterCtrlStaInactiveIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiRxMicCheckIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiRxMicCheckIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiRxMicCheckIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiRxMicCheckIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlModeSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlModeSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlModeSetCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlModeSetCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree(void *msg);
-
-#endif /* CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_free_downstream_contents.c b/drivers/staging/csr/csr_wifi_router_free_downstream_contents.c
deleted file mode 100644
index c4badc565a91..000000000000
--- a/drivers/staging/csr/csr_wifi_router_free_downstream_contents.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterPrim *) message))
- {
- case CSR_WIFI_ROUTER_MA_PACKET_REQ:
- {
- CsrWifiRouterMaPacketReq *p = (CsrWifiRouterMaPacketReq *)message;
- kfree(p->frame);
- p->frame = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_free_upstream_contents.c b/drivers/staging/csr/csr_wifi_router_free_upstream_contents.c
deleted file mode 100644
index 4cd126338e27..000000000000
--- a/drivers/staging/csr/csr_wifi_router_free_upstream_contents.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_PRIM)
- return;
- if (NULL == message)
- return;
- switch (*((CsrWifiRouterPrim *) message)) {
- case CSR_WIFI_ROUTER_MA_PACKET_IND:
- {
- CsrWifiRouterMaPacketInd *p =
- (CsrWifiRouterMaPacketInd *) message;
- kfree(p->frame);
- p->frame = NULL;
- break;
- }
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_lib.h b/drivers/staging/csr/csr_wifi_router_lib.h
deleted file mode 100644
index b0477c413aae..000000000000
--- a/drivers/staging/csr/csr_wifi_router_lib.h
+++ /dev/null
@@ -1,417 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_LIB_H__
-#define CSR_WIFI_ROUTER_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_task.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterAppTypeToString(CsrWifiRouterAppType value);
-const char* CsrWifiRouterEncapsulationToString(CsrWifiRouterEncapsulation value);
-const char* CsrWifiRouterOuiToString(CsrWifiRouterOui value);
-const char* CsrWifiRouterPriorityToString(CsrWifiRouterPriority value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiRouterUpstreamPrimNames[CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiRouterDownstreamPrimNames[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCancelReqSend
-
- DESCRIPTION
- This primitive is used to request cancellation of a previously send
- CsrWifiRouterMaPacketReq.
- The frame may already have been transmitted so there is no guarantees
- that the CsrWifiRouterMaPacketCancelReq actually cancels the transmission
- of the frame in question.
- If the cancellation fails, the Router will send, if required,
- CsrWifiRouterMaPacketCfm.
- If the cancellation succeeds, the Router will not send
- CsrWifiRouterMaPacketCfm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostTag - The hostTag for the frame, which should be cancelled.
- priority - Priority of the frame, which should be cancelled
- peerMacAddress - Destination MAC address of the frame, which should be
- cancelled
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketCancelReqCreate(msg__, dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketCancelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->hostTag = (hostTag__); \
- msg__->priority = (priority__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterMaPacketCancelReqSendTo(dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- { \
- CsrWifiRouterMaPacketCancelReq *msg__; \
- CsrWifiRouterMaPacketCancelReqCreate(msg__, dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketCancelReqSend(src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- CsrWifiRouterMaPacketCancelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketReqSend
-
- DESCRIPTION
- A task sends this primitive to transmit a frame.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- frameLength - Length of the frame to be sent in bytes
- frame - Pointer to the frame to be sent
- freeFunction - Pointer to function to be used to free the frame
- priority - Priority of the frame, which should be sent
- hostTag - An application shall set the bits b31..b28 using one of
- the CSR_WIFI_ROUTER_APP_TYPE_* masks. Bits b0..b27 can
- be used by the requestor without any restrictions, but
- the hostTag shall be unique so the hostTag for
- CSR_WIFI_ROUTER_APP _TYPE_OTHER should be constructured
- in the following way [ CSR_WIFI_ROUTER_APP_TYPE_OTHER
- (4 bits) | SubscriptionHandle (8 bits) | Sequence no.
- (20 bits) ]. If the hostTag is not unique, the
- behaviour of the system is unpredicatable with respect
- to data/management frame transfer.
- cfmRequested - Indicates if the requestor needs a confirm for packet
- requests sent under this subscription. If set to TRUE,
- the router will send a confirm, else it will not send
- any confirm
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->frameLength = (frameLength__); \
- msg__->frame = (frame__); \
- msg__->freeFunction = (freeFunction__); \
- msg__->priority = (priority__); \
- msg__->hostTag = (hostTag__); \
- msg__->cfmRequested = (cfmRequested__);
-
-#define CsrWifiRouterMaPacketReqSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- { \
- CsrWifiRouterMaPacketReq *msg__; \
- CsrWifiRouterMaPacketReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketReqSend(src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- CsrWifiRouterMaPacketReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketIndSend
-
- DESCRIPTION
- The router sends the primitive to a subscribed task when it receives a
- frame matching the subscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
- frameLength - Length of the received frame in bytes
- frame - Pointer to the received frame
- freeFunction - Pointer to function to be used to free the frame
- rssi - Received signal strength indication in dBm
- snr - Signal to Noise Ratio
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketIndCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->result = (result__); \
- msg__->frameLength = (frameLength__); \
- msg__->frame = (frame__); \
- msg__->freeFunction = (freeFunction__); \
- msg__->rssi = (rssi__); \
- msg__->snr = (snr__); \
- msg__->rate = (rate__);
-
-#define CsrWifiRouterMaPacketIndSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- { \
- CsrWifiRouterMaPacketInd *msg__; \
- CsrWifiRouterMaPacketIndCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketIndSend(dst__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- CsrWifiRouterMaPacketIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketResSend
-
- DESCRIPTION
- A task send this primitive to confirm the reception of the received
- frame.
-
- PARAMETERS
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketResCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_RES, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->result = (result__);
-
-#define CsrWifiRouterMaPacketResSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, result__) \
- { \
- CsrWifiRouterMaPacketRes *msg__; \
- CsrWifiRouterMaPacketResCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketResSend(src__, interfaceTag__, subscriptionHandle__, result__) \
- CsrWifiRouterMaPacketResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCfmSend
-
- DESCRIPTION
- The router sends the primitive to confirm the result of the transmission
- of the packet of the corresponding CSR_WIFI_ROUTER MA_PACKET_REQ request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- result - Status of the operation
- hostTag - The hostTrag will match the hostTag sent in the request.
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketCfmCreate(msg__, dst__, src__, interfaceTag__, result__, hostTag__, rate__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->result = (result__); \
- msg__->hostTag = (hostTag__); \
- msg__->rate = (rate__);
-
-#define CsrWifiRouterMaPacketCfmSendTo(dst__, src__, interfaceTag__, result__, hostTag__, rate__) \
- { \
- CsrWifiRouterMaPacketCfm *msg__; \
- CsrWifiRouterMaPacketCfmCreate(msg__, dst__, src__, interfaceTag__, result__, hostTag__, rate__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketCfmSend(dst__, interfaceTag__, result__, hostTag__, rate__) \
- CsrWifiRouterMaPacketCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, result__, hostTag__, rate__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeReqSend
-
- DESCRIPTION
- A task can use this primitive to subscribe for a particular OUI/protocol
- and transmit and receive frames matching the subscription.
- NOTE: Multiple subscriptions for a given protocol and OUI will result in
- the first subscription receiving the data and not the subsequent
- subscriptions.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- encapsulation - Specifies the encapsulation type, which will be used for the
- subscription
- protocol - Together with the OUI, specifies the protocol, which a task
- wants to subscribe to
- oui - Specifies the OUI for the protocol, which a task wants to
- subscribe to
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketSubscribeReqCreate(msg__, dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->encapsulation = (encapsulation__); \
- msg__->protocol = (protocol__); \
- msg__->oui = (oui__);
-
-#define CsrWifiRouterMaPacketSubscribeReqSendTo(dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- { \
- CsrWifiRouterMaPacketSubscribeReq *msg__; \
- CsrWifiRouterMaPacketSubscribeReqCreate(msg__, dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketSubscribeReqSend(src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- CsrWifiRouterMaPacketSubscribeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, encapsulation__, protocol__, oui__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- subscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - Handle to the subscription
- This handle must be used in all subsequent requests
- status - Status of the operation
- allocOffset - Size of the offset for the frames of the subscription
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketSubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->status = (status__); \
- msg__->allocOffset = (allocOffset__);
-
-#define CsrWifiRouterMaPacketSubscribeCfmSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- { \
- CsrWifiRouterMaPacketSubscribeCfm *msg__; \
- CsrWifiRouterMaPacketSubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketSubscribeCfmSend(dst__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- CsrWifiRouterMaPacketSubscribeCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, subscriptionHandle__, status__, allocOffset__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeReqSend
-
- DESCRIPTION
- A task sends this primitive to unsubscribe a subscription
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketUnsubscribeReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__);
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSendTo(dst__, src__, interfaceTag__, subscriptionHandle__) \
- { \
- CsrWifiRouterMaPacketUnsubscribeReq *msg__; \
- CsrWifiRouterMaPacketUnsubscribeReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSend(src__, interfaceTag__, subscriptionHandle__) \
- CsrWifiRouterMaPacketUnsubscribeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- unsubscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Status of the operation
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketUnsubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterMaPacketUnsubscribeCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterMaPacketUnsubscribeCfm *msg__; \
- CsrWifiRouterMaPacketUnsubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketUnsubscribeCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiRouterMaPacketUnsubscribeCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, status__)
-
-#endif /* CSR_WIFI_ROUTER_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_prim.h b/drivers/staging/csr/csr_wifi_router_prim.h
deleted file mode 100644
index c52344b51f2f..000000000000
--- a/drivers/staging/csr/csr_wifi_router_prim.h
+++ /dev/null
@@ -1,421 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_PRIM_H__
-#define CSR_WIFI_ROUTER_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_ROUTER_PRIM (0x0400)
-
-typedef CsrPrim CsrWifiRouterPrim;
-
-typedef void (*CsrWifiRouterFrameFreeFunction)(void *frame);
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterAppType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_APP_TYPE_SME -
- CSR_WIFI_ROUTER_APP_TYPE_PAL -
- CSR_WIFI_ROUTER_APP_TYPE_NME -
- CSR_WIFI_ROUTER_APP_TYPE_OTHER -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterAppType;
-#define CSR_WIFI_ROUTER_APP_TYPE_SME ((CsrWifiRouterAppType) 0x0)
-#define CSR_WIFI_ROUTER_APP_TYPE_PAL ((CsrWifiRouterAppType) 0x1)
-#define CSR_WIFI_ROUTER_APP_TYPE_NME ((CsrWifiRouterAppType) 0x2)
-#define CSR_WIFI_ROUTER_APP_TYPE_OTHER ((CsrWifiRouterAppType) 0x3)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterEncapsulation
-
- DESCRIPTION
- Indicates the type of encapsulation used for the subscription
-
- VALUES
- CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET
- - Ethernet encapsulation
- CSR_WIFI_ROUTER_ENCAPSULATION_LLC_SNAP
- - LLC/SNAP encapsulation
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterEncapsulation;
-#define CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET ((CsrWifiRouterEncapsulation) 0x00)
-#define CSR_WIFI_ROUTER_ENCAPSULATION_LLC_SNAP ((CsrWifiRouterEncapsulation) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterOui
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_OUI_RFC_1042 -
- CSR_WIFI_ROUTER_OUI_BT -
-
-*******************************************************************************/
-typedef u32 CsrWifiRouterOui;
-#define CSR_WIFI_ROUTER_OUI_RFC_1042 ((CsrWifiRouterOui) 0x000000)
-#define CSR_WIFI_ROUTER_OUI_BT ((CsrWifiRouterOui) 0x001958)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterPriority
-
- DESCRIPTION
- As defined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP0
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP1
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP2
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP3
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP4
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP5
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP6
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP7
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_CONTENTION
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_MANAGEMENT
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterPriority;
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP0 ((CsrWifiRouterPriority) 0x0000)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP1 ((CsrWifiRouterPriority) 0x0001)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP2 ((CsrWifiRouterPriority) 0x0002)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP3 ((CsrWifiRouterPriority) 0x0003)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP4 ((CsrWifiRouterPriority) 0x0004)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP5 ((CsrWifiRouterPriority) 0x0005)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP6 ((CsrWifiRouterPriority) 0x0006)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP7 ((CsrWifiRouterPriority) 0x0007)
-#define CSR_WIFI_ROUTER_PRIORITY_CONTENTION ((CsrWifiRouterPriority) 0x8000)
-#define CSR_WIFI_ROUTER_PRIORITY_MANAGEMENT ((CsrWifiRouterPriority) 0x8010)
-
-
-/* Downstream */
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ ((CsrWifiRouterPrim) (0x0000 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ ((CsrWifiRouterPrim) (0x0001 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_REQ ((CsrWifiRouterPrim) (0x0002 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_RES ((CsrWifiRouterPrim) (0x0003 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ ((CsrWifiRouterPrim) (0x0004 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_HIGHEST (0x0004 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM ((CsrWifiRouterPrim)(0x0000 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM ((CsrWifiRouterPrim)(0x0001 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_CFM ((CsrWifiRouterPrim)(0x0002 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_IND ((CsrWifiRouterPrim)(0x0003 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_HIGHEST (0x0003 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT (CSR_WIFI_ROUTER_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeReq
-
- DESCRIPTION
- A task can use this primitive to subscribe for a particular OUI/protocol
- and transmit and receive frames matching the subscription.
- NOTE: Multiple subscriptions for a given protocol and OUI will result in
- the first subscription receiving the data and not the subsequent
- subscriptions.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- encapsulation - Specifies the encapsulation type, which will be used for the
- subscription
- protocol - Together with the OUI, specifies the protocol, which a task
- wants to subscribe to
- oui - Specifies the OUI for the protocol, which a task wants to
- subscribe to
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterEncapsulation encapsulation;
- u16 protocol;
- u32 oui;
-} CsrWifiRouterMaPacketSubscribeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeReq
-
- DESCRIPTION
- A task sends this primitive to unsubscribe a subscription
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
-} CsrWifiRouterMaPacketUnsubscribeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketReq
-
- DESCRIPTION
- A task sends this primitive to transmit a frame.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- frameLength - Length of the frame to be sent in bytes
- frame - Pointer to the frame to be sent
- freeFunction - Pointer to function to be used to free the frame
- priority - Priority of the frame, which should be sent
- hostTag - An application shall set the bits b31..b28 using one of
- the CSR_WIFI_ROUTER_APP_TYPE_* masks. Bits b0..b27 can
- be used by the requestor without any restrictions, but
- the hostTag shall be unique so the hostTag for
- CSR_WIFI_ROUTER_APP _TYPE_OTHER should be constructured
- in the following way [ CSR_WIFI_ROUTER_APP_TYPE_OTHER
- (4 bits) | SubscriptionHandle (8 bits) | Sequence no.
- (20 bits) ]. If the hostTag is not unique, the
- behaviour of the system is unpredicatable with respect
- to data/management frame transfer.
- cfmRequested - Indicates if the requestor needs a confirm for packet
- requests sent under this subscription. If set to TRUE,
- the router will send a confirm, else it will not send
- any confirm
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- u16 frameLength;
- u8 *frame;
- CsrWifiRouterFrameFreeFunction freeFunction;
- CsrWifiRouterPriority priority;
- u32 hostTag;
- u8 cfmRequested;
-} CsrWifiRouterMaPacketReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketRes
-
- DESCRIPTION
- A task send this primitive to confirm the reception of the received
- frame.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult result;
-} CsrWifiRouterMaPacketRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCancelReq
-
- DESCRIPTION
- This primitive is used to request cancellation of a previously send
- CsrWifiRouterMaPacketReq.
- The frame may already have been transmitted so there is no guarantees
- that the CsrWifiRouterMaPacketCancelReq actually cancels the transmission
- of the frame in question.
- If the cancellation fails, the Router will send, if required,
- CsrWifiRouterMaPacketCfm.
- If the cancellation succeeds, the Router will not send
- CsrWifiRouterMaPacketCfm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostTag - The hostTag for the frame, which should be cancelled.
- priority - Priority of the frame, which should be cancelled
- peerMacAddress - Destination MAC address of the frame, which should be
- cancelled
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u32 hostTag;
- CsrWifiRouterPriority priority;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterMaPacketCancelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- subscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - Handle to the subscription
- This handle must be used in all subsequent requests
- status - Status of the operation
- allocOffset - Size of the offset for the frames of the subscription
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult status;
- u16 allocOffset;
-} CsrWifiRouterMaPacketSubscribeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- unsubscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Status of the operation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterMaPacketUnsubscribeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCfm
-
- DESCRIPTION
- The router sends the primitive to confirm the result of the transmission
- of the packet of the corresponding CSR_WIFI_ROUTER MA_PACKET_REQ request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- result - Status of the operation
- hostTag - The hostTrag will match the hostTag sent in the request.
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult result;
- u32 hostTag;
- u16 rate;
-} CsrWifiRouterMaPacketCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketInd
-
- DESCRIPTION
- The router sends the primitive to a subscribed task when it receives a
- frame matching the subscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
- frameLength - Length of the received frame in bytes
- frame - Pointer to the received frame
- freeFunction - Pointer to function to be used to free the frame
- rssi - Received signal strength indication in dBm
- snr - Signal to Noise Ratio
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult result;
- u16 frameLength;
- u8 *frame;
- CsrWifiRouterFrameFreeFunction freeFunction;
- s16 rssi;
- s16 snr;
- u16 rate;
-} CsrWifiRouterMaPacketInd;
-
-#endif /* CSR_WIFI_ROUTER_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_sef.c b/drivers/staging/csr/csr_wifi_router_sef.c
deleted file mode 100644
index 45a10fb77296..000000000000
--- a/drivers/staging/csr/csr_wifi_router_sef.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_router_sef.h"
-
-const CsrWifiRouterStateHandlerType CsrWifiRouterDownstreamStateHandlers[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT] =
-{
- /* 0x0000 */ CsrWifiRouterMaPacketSubscribeReqHandler,
- /* 0x0001 */ CsrWifiRouterMaPacketUnsubscribeReqHandler,
- /* 0x0002 */ CsrWifiRouterMaPacketReqHandler,
- /* 0x0003 */ CsrWifiRouterMaPacketResHandler,
- /* 0x0004 */ CsrWifiRouterMaPacketCancelReqHandler,
-};
diff --git a/drivers/staging/csr/csr_wifi_router_sef.h b/drivers/staging/csr/csr_wifi_router_sef.h
deleted file mode 100644
index 86692c7780c9..000000000000
--- a/drivers/staging/csr/csr_wifi_router_sef.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__
-
-#include "csr_wifi_router_prim.h"
-
- typedef void (*CsrWifiRouterStateHandlerType)(void* drvpriv, CsrWifiFsmEvent* msg);
-
- extern const CsrWifiRouterStateHandlerType CsrWifiRouterDownstreamStateHandlers[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT];
-
- extern void CsrWifiRouterMaPacketSubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketUnsubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketCancelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__ */
diff --git a/drivers/staging/csr/csr_wifi_router_serialize.c b/drivers/staging/csr/csr_wifi_router_serialize.c
deleted file mode 100644
index 4eccf5d6c289..000000000000
--- a/drivers/staging/csr/csr_wifi_router_serialize.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_serialize.h"
-
-void CsrWifiRouterPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiRouterMaPacketSubscribeReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterEncapsulation primitive->encapsulation */
- bufferSize += 2; /* u16 primitive->protocol */
- bufferSize += 4; /* u32 primitive->oui */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketSubscribeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketSubscribeReq *primitive = (CsrWifiRouterMaPacketSubscribeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->encapsulation);
- CsrUint16Ser(ptr, len, (u16) primitive->protocol);
- CsrUint32Ser(ptr, len, (u32) primitive->oui);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketSubscribeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketSubscribeReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->encapsulation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->protocol, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->oui, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketReqSizeof(void *msg)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 20) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* u16 primitive->frameLength */
- bufferSize += primitive->frameLength; /* u8 primitive->frame */
- bufferSize += 4; /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
- bufferSize += 2; /* CsrWifiRouterPriority primitive->priority */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 1; /* u8 primitive->cfmRequested */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->frameLength);
- if (primitive->frameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((u16) (primitive->frameLength)));
- }
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
- CsrUint16Ser(ptr, len, (u16) primitive->priority);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint8Ser(ptr, len, (u8) primitive->cfmRequested);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->frameLength, buffer, &offset);
- if (primitive->frameLength)
- {
- primitive->frame = kmalloc(primitive->frameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->frame, buffer, &offset, ((u16) (primitive->frameLength)));
- }
- else
- {
- primitive->frame = NULL;
- }
- primitive->freeFunction = NULL; /* Special for Function Pointers... */
- offset += 4;
- CsrUint16Des((u16 *) &primitive->priority, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cfmRequested, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterMaPacketReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) voidPrimitivePointer;
- kfree(primitive->frame);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterMaPacketResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->result */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketRes *primitive = (CsrWifiRouterMaPacketRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketRes *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketCancelReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 2; /* CsrWifiRouterPriority primitive->priority */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketCancelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketCancelReq *primitive = (CsrWifiRouterMaPacketCancelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint16Ser(ptr, len, (u16) primitive->priority);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketCancelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketCancelReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketCancelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->priority, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketSubscribeCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->allocOffset */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketSubscribeCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketSubscribeCfm *primitive = (CsrWifiRouterMaPacketSubscribeCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->allocOffset);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketSubscribeCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketSubscribeCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->allocOffset, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketUnsubscribeCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketUnsubscribeCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketUnsubscribeCfm *primitive = (CsrWifiRouterMaPacketUnsubscribeCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketUnsubscribeCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketUnsubscribeCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 2; /* u16 primitive->rate */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketCfm *primitive = (CsrWifiRouterMaPacketCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint16Ser(ptr, len, (u16) primitive->rate);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->rate, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketIndSizeof(void *msg)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 2; /* u16 primitive->frameLength */
- bufferSize += primitive->frameLength; /* u8 primitive->frame */
- bufferSize += 4; /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
- bufferSize += 2; /* s16 primitive->rssi */
- bufferSize += 2; /* s16 primitive->snr */
- bufferSize += 2; /* u16 primitive->rate */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint16Ser(ptr, len, (u16) primitive->frameLength);
- if (primitive->frameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((u16) (primitive->frameLength)));
- }
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
- CsrUint16Ser(ptr, len, (u16) primitive->rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->snr);
- CsrUint16Ser(ptr, len, (u16) primitive->rate);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketInd *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->frameLength, buffer, &offset);
- if (primitive->frameLength)
- {
- primitive->frame = kmalloc(primitive->frameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->frame, buffer, &offset, ((u16) (primitive->frameLength)));
- }
- else
- {
- primitive->frame = NULL;
- }
- primitive->freeFunction = NULL; /* Special for Function Pointers... */
- offset += 4;
- CsrUint16Des((u16 *) &primitive->rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->snr, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->rate, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterMaPacketIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) voidPrimitivePointer;
- kfree(primitive->frame);
- kfree(primitive);
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_router_serialize.h b/drivers/staging/csr/csr_wifi_router_serialize.h
deleted file mode 100644
index 94ccdac5606f..000000000000
--- a/drivers/staging/csr/csr_wifi_router_serialize.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_SERIALIZE_H__
-#define CSR_WIFI_ROUTER_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_router_prim.h"
-
-extern void CsrWifiRouterPfree(void *ptr);
-
-extern u8* CsrWifiRouterMaPacketSubscribeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketSubscribeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketSubscribeReqSizeof(void *msg);
-#define CsrWifiRouterMaPacketSubscribeReqSerFree CsrWifiRouterPfree
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterMaPacketUnsubscribeReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterMaPacketUnsubscribeReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterMaPacketUnsubscribeReqSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketReqSizeof(void *msg);
-extern void CsrWifiRouterMaPacketReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterMaPacketResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketResSizeof(void *msg);
-#define CsrWifiRouterMaPacketResSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketCancelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketCancelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketCancelReqSizeof(void *msg);
-#define CsrWifiRouterMaPacketCancelReqSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketSubscribeCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketSubscribeCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketSubscribeCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketSubscribeCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketUnsubscribeCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketUnsubscribeCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketUnsubscribeCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketUnsubscribeCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketIndSizeof(void *msg);
-extern void CsrWifiRouterMaPacketIndSerFree(void *msg);
-
-#endif /* CSR_WIFI_ROUTER_SERIALIZE_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_task.h b/drivers/staging/csr/csr_wifi_router_task.h
deleted file mode 100644
index 9ba892f34e6d..000000000000
--- a/drivers/staging/csr/csr_wifi_router_task.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_TASK_H__
-#define CSR_WIFI_ROUTER_TASK_H__
-
-#include "csr_sched.h"
-
-#define CSR_WIFI_ROUTER_LOG_ID 0x1201FFFF
-extern CsrSchedQid CSR_WIFI_ROUTER_IFACEQUEUE;
-void CsrWifiRouterInit(void **gash);
-void CsrWifiRouterDeinit(void **gash);
-void CsrWifiRouterHandler(void **gash);
-
-#endif /* CSR_WIFI_ROUTER_TASK_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_router_transport.c b/drivers/staging/csr/csr_wifi_router_transport.c
deleted file mode 100644
index e905ead9389b..000000000000
--- a/drivers/staging/csr/csr_wifi_router_transport.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/** @file router_transport.c
- *
- *
- * Copyright (C) Cambridge Silicon Radio Ltd 2006-2010. All rights reserved.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- ****************************************************************************/
-
-#include "unifi_priv.h"
-
-#include "csr_sched.h"
-#include "csr_msgconv.h"
-
-#include "sme_userspace.h"
-
-#include "csr_wifi_hostio_prim.h"
-#include "csr_wifi_router_lib.h"
-#include "csr_wifi_router_sef.h"
-#include "csr_wifi_router_converter_init.h"
-#include "csr_wifi_router_ctrl_lib.h"
-#include "csr_wifi_router_ctrl_sef.h"
-#include "csr_wifi_router_ctrl_converter_init.h"
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_sef.h"
-#include "csr_wifi_sme_converter_init.h"
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_sef.h"
-#include "csr_wifi_nme_ap_converter_init.h"
-#endif
-#endif
-
-static unifi_priv_t *drvpriv = NULL;
-void CsrWifiRouterTransportInit(unifi_priv_t *priv)
-{
- unifi_trace(priv, UDBG1, "CsrWifiRouterTransportInit: \n");
-
- drvpriv = priv;
- (void)CsrMsgConvInit();
- CsrWifiRouterConverterInit();
- CsrWifiRouterCtrlConverterInit();
- CsrWifiSmeConverterInit();
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
- CsrWifiNmeApConverterInit();
-#endif
-#endif
-}
-
-void CsrWifiRouterTransportRecv(unifi_priv_t *priv, u8* buffer, size_t bufferLength)
-{
- CsrMsgConvMsgEntry* msgEntry;
- u16 primType;
- CsrSchedQid src;
- CsrSchedQid dest;
- u16 msgType;
- size_t offset = 0;
- CsrWifiFsmEvent* msg;
-
- /* Decode the prim and message type */
- CsrUint16Des(&primType, buffer, &offset);
- CsrUint16Des(&src, buffer, &offset);
- CsrUint16Des(&dest, buffer, &offset);
- CsrUint16Des(&msgType, buffer, &offset);
- offset -= 2; /* Adjust as the Deserialise Function will read this as well */
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterTransportRecv: primType=0x%.4X, msgType=0x%.4X, bufferLength=%d\n",
- primType, msgType, bufferLength);
-
- /* Special handling for HOSTIO messages.... */
- if (primType == CSR_WIFI_HOSTIO_PRIM)
- {
- CsrWifiRouterCtrlHipReq req = {{CSR_WIFI_ROUTER_CTRL_HIP_REQ, CSR_WIFI_ROUTER_CTRL_PRIM, dest, src, NULL}, 0, NULL, 0, NULL, 0, NULL};
-
- req.mlmeCommandLength = bufferLength;
- req.mlmeCommand = buffer;
-
- offset += 8;/* Skip the id, src, dest and slot number */
- CsrUint16Des(&req.dataRef1Length, buffer, &offset);
- offset += 2; /* Skip the slot number */
- CsrUint16Des(&req.dataRef2Length, buffer, &offset);
-
- if (req.dataRef1Length)
- {
- u16 dr1Offset = (bufferLength - req.dataRef2Length) - req.dataRef1Length;
- req.dataRef1 = &buffer[dr1Offset];
- }
-
- if (req.dataRef2Length)
- {
- u16 dr2Offset = bufferLength - req.dataRef2Length;
- req.dataRef2 = &buffer[dr2Offset];
- }
-
- /* Copy the hip data but strip off the prim type */
- req.mlmeCommandLength -= (req.dataRef1Length + req.dataRef2Length + 6);
- req.mlmeCommand = &buffer[6];
-
- CsrWifiRouterCtrlHipReqHandler(priv, &req.common);
- return;
- }
-
- msgEntry = CsrMsgConvFindEntry(primType, msgType);
- if (!msgEntry)
- {
- unifi_error(priv, "CsrWifiRouterTransportDeserialiseAndSend can not process the message. primType=0x%.4X, msgType=0x%.4X\n",
- primType, msgType);
- dump(buffer, bufferLength);
- return;
- }
-
- msg = (CsrWifiFsmEvent*)(msgEntry->deserFunc)(&buffer[offset], bufferLength - offset);
-
- msg->primtype = primType;
- msg->type = msgType;
- msg->source = src;
- msg->destination = dest;
-
- switch(primType)
- {
- case CSR_WIFI_ROUTER_CTRL_PRIM:
- CsrWifiRouterCtrlDownstreamStateHandlers[msg->type - CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST](priv, msg);
- CsrWifiRouterCtrlFreeDownstreamMessageContents(CSR_WIFI_ROUTER_CTRL_PRIM, msg);
- break;
- case CSR_WIFI_ROUTER_PRIM:
- CsrWifiRouterDownstreamStateHandlers[msg->type - CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST](priv, msg);
- CsrWifiRouterFreeDownstreamMessageContents(CSR_WIFI_ROUTER_PRIM, msg);
- break;
- case CSR_WIFI_SME_PRIM:
- CsrWifiSmeUpstreamStateHandlers[msg->type - CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST](priv, msg);
- CsrWifiSmeFreeUpstreamMessageContents(CSR_WIFI_SME_PRIM, msg);
- break;
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
- case CSR_WIFI_NME_AP_PRIM:
- CsrWifiNmeApUpstreamStateHandlers(priv, msg);
- CsrWifiNmeApFreeUpstreamMessageContents(CSR_WIFI_NME_AP_PRIM, msg);
- break;
-#endif
-#endif
- default:
- unifi_error(priv, "CsrWifiRouterTransportDeserialiseAndSend unhandled prim type 0x%.4X\n", primType);
- break;
- }
- kfree(msg);
-}
-
-static void CsrWifiRouterTransportSerialiseAndSend(u16 primType, void* msg)
-{
- CsrWifiFsmEvent* evt = (CsrWifiFsmEvent*)msg;
- CsrMsgConvMsgEntry* msgEntry;
- size_t msgSize;
- size_t encodeBufferLen = 0;
- size_t offset = 0;
- u8* encodeBuffer;
-
- unifi_trace(drvpriv, UDBG4, "CsrWifiRouterTransportSerialiseAndSend: primType=0x%.4X, msgType=0x%.4X\n",
- primType, evt->type);
-
- msgEntry = CsrMsgConvFindEntry(primType, evt->type);
- if (!msgEntry)
- {
- unifi_error(drvpriv, "CsrWifiRouterTransportSerialiseAndSend can not process the message. primType=0x%.4X, msgType=0x%.4X\n",
- primType, evt->type);
- return;
- }
-
- msgSize = 6 + (msgEntry->sizeofFunc)((void*)msg);
-
- encodeBuffer = kmalloc(msgSize, GFP_KERNEL);
-
- /* Encode PrimType */
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, primType);
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, evt->source);
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, evt->destination);
-
- (void)(msgEntry->serFunc)(&encodeBuffer[encodeBufferLen], &offset, msg);
- encodeBufferLen += offset;
-
- uf_sme_queue_message(drvpriv, encodeBuffer, encodeBufferLen);
-
- /* Do not use msgEntry->freeFunc because the memory is owned by the driver */
- kfree(msg);
-}
-
-#if defined(CSR_LOG_ENABLE) && defined(CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER)
-void CsrSchedMessagePutStringLog(CsrSchedQid q, u16 mi, void *mv, u32 line, char *file)
-#else
-void CsrSchedMessagePut(CsrSchedQid q, u16 mi, void *mv)
-#endif
-{
- CsrWifiFsmEvent* evt = (CsrWifiFsmEvent*)mv;
- evt->destination = q;
- CsrWifiRouterTransportSerialiseAndSend(mi, mv);
-}
-
diff --git a/drivers/staging/csr/csr_wifi_serialize_primitive_types.c b/drivers/staging/csr/csr_wifi_serialize_primitive_types.c
deleted file mode 100644
index dd93d0061190..000000000000
--- a/drivers/staging/csr/csr_wifi_serialize_primitive_types.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include "csr_macro.h"
-#include "csr_msgconv.h"
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_lib.h"
-
-void CsrUint24Des(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset) + 2] << 16) |
- (buffer[(*offset) + 1] << 8) |
- (buffer[(*offset)]));
-
- *offset += 3;
- *v = val;
-}
-
-
-/* Big endian :e.g WSC, TCLAS */
-void CsrUint16DesBigEndian(u16 *v, u8 *buffer, size_t *offset)
-{
- u16 val;
-
- val = (buffer[(*offset)] << 8) | (buffer[(*offset) + 1]);
- *offset += 2;
-
- *v = val;
-}
-
-
-void CsrUint24DesBigEndian(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset)] << 16) |
- (buffer[(*offset) + 1] << 8) |
- (buffer[(*offset) + 2]));
-
- *offset += 3;
- *v = val;
-}
-
-
-void CsrUint32DesBigEndian(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset)] << 24) |
- (buffer[(*offset) + 1] << 16) |
- (buffer[(*offset) + 2] << 8) |
- (buffer[(*offset) + 3]));
-
- *offset += 4;
- *v = val;
-}
-
-
-void CsrUint24Ser(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len) + 2] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 1] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len)] = (u8)((v & 0x000000ff));
-
- *len += 3;
-}
-
-
-/* Big endian :e.g WSC, TCLAS */
-void CsrUint16SerBigEndian(u8 *ptr, size_t *len, u16 v)
-{
- ptr[(*len)] = (u8)((v & 0xff00) >> 8);
- ptr[(*len) + 1] = (u8)((v & 0x00ff));
-
- *len += 2;
-}
-
-
-void CsrUint32SerBigEndian(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len)] = (u8)((v & 0xff000000) >> 24);
- ptr[(*len) + 1] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 2] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len) + 3] = (u8)((v & 0x000000ff));
-
- *len += 4;
-}
-
-
-void CsrUint24SerBigEndian(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len)] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 1] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len) + 2] = (u8)((v & 0x000000ff));
-
- *len += 3;
-}
-
-
-size_t CsrWifiEventSizeof(void *msg)
-{
- return 2;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventSizeof);
-
-u8* CsrWifiEventSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiFsmEvent *primitive = (CsrWifiFsmEvent *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->type);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventSer);
-
-void* CsrWifiEventDes(u8 *buffer, size_t length)
-{
- CsrWifiFsmEvent *primitive = kmalloc(sizeof(CsrWifiFsmEvent), GFP_KERNEL);
- size_t offset = 0;
- CsrUint16Des(&primitive->type, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventDes);
-
-size_t CsrWifiEventCsrUint8Sizeof(void *msg)
-{
- return 3;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Sizeof);
-
-u8* CsrWifiEventCsrUint8Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint8 *primitive = (CsrWifiEventCsrUint8 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Ser);
-
-
-void* CsrWifiEventCsrUint8Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint8 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint8), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Des);
-
-
-size_t CsrWifiEventCsrUint16Sizeof(void *msg)
-{
- return 4;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Sizeof);
-
-
-u8* CsrWifiEventCsrUint16Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint16 *primitive = (CsrWifiEventCsrUint16 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Ser);
-
-void* CsrWifiEventCsrUint16Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint16 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint16), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Des);
-
-
-size_t CsrWifiEventCsrUint32Sizeof(void *msg)
-{
- return 6;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Sizeof);
-
-u8* CsrWifiEventCsrUint32Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint32 *primitive = (CsrWifiEventCsrUint32 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Ser);
-
-
-void* CsrWifiEventCsrUint32Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint32 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint32), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Des);
-
-size_t CsrWifiEventCsrUint16CsrUint8Sizeof(void *msg)
-{
- return 5;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Sizeof);
-
-u8* CsrWifiEventCsrUint16CsrUint8Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint16CsrUint8 *primitive = (CsrWifiEventCsrUint16CsrUint8 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, primitive->value16);
- CsrUint8Ser(ptr, len, primitive->value8);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Ser);
-
-
-void* CsrWifiEventCsrUint16CsrUint8Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint16CsrUint8 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint16CsrUint8), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des(&primitive->value16, buffer, &offset);
- CsrUint8Des(&primitive->value8, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Des);
-
-
diff --git a/drivers/staging/csr/csr_wifi_sme_ap_lib.h b/drivers/staging/csr/csr_wifi_sme_ap_lib.h
deleted file mode 100644
index 48ea9143f591..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_ap_lib.h
+++ /dev/null
@@ -1,774 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_AP_LIB_H__
-#define CSR_WIFI_SME_AP_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_sme_ap_prim.h"
-#include "csr_wifi_sme_task.h"
-
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_sme_ap_lib.h
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME_AP upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME_AP upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeApFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME_AP downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME_AP downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeApFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmeApAccessTypeToString(CsrWifiSmeApAccessType value);
-const char* CsrWifiSmeApAuthSupportToString(CsrWifiSmeApAuthSupport value);
-const char* CsrWifiSmeApAuthTypeToString(CsrWifiSmeApAuthType value);
-const char* CsrWifiSmeApDirectionToString(CsrWifiSmeApDirection value);
-const char* CsrWifiSmeApPhySupportToString(CsrWifiSmeApPhySupport value);
-const char* CsrWifiSmeApTypeToString(CsrWifiSmeApType value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmeApPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiSmeApUpstreamPrimNames[CSR_WIFI_SME_AP_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiSmeApDownstreamPrimNames[CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetReqSend
-
- DESCRIPTION
- This primitive used to retrieve information related to the active block
- ack sessions
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApActiveBaGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApActiveBaGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ACTIVE_BA_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApActiveBaGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApActiveBaGetReq *msg__; \
- CsrWifiSmeApActiveBaGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApActiveBaGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeApActiveBaGetReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetCfmSend
-
- DESCRIPTION
- This primitive carries the information related to the active ba sessions
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status - Reports the result of the request
- activeBaCount - Number of active block ack session
- activeBaSessions - Points to a buffer containing an array of
- CsrWifiSmeApBaSession structures.
-
-*******************************************************************************/
-#define CsrWifiSmeApActiveBaGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApActiveBaGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ACTIVE_BA_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->activeBaCount = (activeBaCount__); \
- msg__->activeBaSessions = (activeBaSessions__);
-
-#define CsrWifiSmeApActiveBaGetCfmSendTo(dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- { \
- CsrWifiSmeApActiveBaGetCfm *msg__; \
- CsrWifiSmeApActiveBaGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApActiveBaGetCfmSend(dst__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- CsrWifiSmeApActiveBaGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, activeBaCount__, activeBaSessions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteReqSend
-
- DESCRIPTION
- This primitive is used to delete an active block ack session
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- reason -
- baSession - BA session to be deleted
-
-*******************************************************************************/
-#define CsrWifiSmeApBaDeleteReqCreate(msg__, dst__, src__, interfaceTag__, reason__, baSession__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBaDeleteReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BA_DELETE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->reason = (reason__); \
- msg__->baSession = (baSession__);
-
-#define CsrWifiSmeApBaDeleteReqSendTo(dst__, src__, interfaceTag__, reason__, baSession__) \
- { \
- CsrWifiSmeApBaDeleteReq *msg__; \
- CsrWifiSmeApBaDeleteReqCreate(msg__, dst__, src__, interfaceTag__, reason__, baSession__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBaDeleteReqSend(src__, interfaceTag__, reason__, baSession__) \
- CsrWifiSmeApBaDeleteReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, reason__, baSession__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteCfmSend
-
- DESCRIPTION
- This primitive confirms the BA is deleted
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status - Reports the result of the request
- baSession - deleted BA session
-
-*******************************************************************************/
-#define CsrWifiSmeApBaDeleteCfmCreate(msg__, dst__, src__, interfaceTag__, status__, baSession__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBaDeleteCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BA_DELETE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->baSession = (baSession__);
-
-#define CsrWifiSmeApBaDeleteCfmSendTo(dst__, src__, interfaceTag__, status__, baSession__) \
- { \
- CsrWifiSmeApBaDeleteCfm *msg__; \
- CsrWifiSmeApBaDeleteCfmCreate(msg__, dst__, src__, interfaceTag__, status__, baSession__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBaDeleteCfmSend(dst__, interfaceTag__, status__, baSession__) \
- CsrWifiSmeApBaDeleteCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, baSession__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartReqSend
-
- DESCRIPTION
- This primitive requests the SME to start AP or GO functionality
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- initialPresence - Set to 0, if Not in a group fomration phase, set to 1 ,
- during group formation phase
- apType - apType : Legacy AP or P2PGO
- cloakSsid - cloakSsid flag.
- ssid - ssid.
- ifIndex - Radio Interface
- channel - channel.
- maxConnections - Maximum Stations + P2PClients allowed
- apCredentials - AP security credeitals used to advertise in beacon /probe
- response
- smeApConfig - AP configuration
- p2pGoParam - P2P specific GO parameters. Ignored if it is a leagacy AP
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStartReqCreate(msg__, dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStartReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_START_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->initialPresence = (initialPresence__); \
- msg__->apType = (apType__); \
- msg__->cloakSsid = (cloakSsid__); \
- msg__->ssid = (ssid__); \
- msg__->ifIndex = (ifIndex__); \
- msg__->channel = (channel__); \
- msg__->maxConnections = (maxConnections__); \
- msg__->apCredentials = (apCredentials__); \
- msg__->smeApConfig = (smeApConfig__); \
- msg__->p2pGoParam = (p2pGoParam__);
-
-#define CsrWifiSmeApBeaconingStartReqSendTo(dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- { \
- CsrWifiSmeApBeaconingStartReq *msg__; \
- CsrWifiSmeApBeaconingStartReqCreate(msg__, dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStartReqSend(src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- CsrWifiSmeApBeaconingStartReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartCfmSend
-
- DESCRIPTION
- This primitive confirms the completion of the request along with the
- status
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
- secIeLength -
- secIe -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, secIeLength__, secIe__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStartCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_START_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->secIeLength = (secIeLength__); \
- msg__->secIe = (secIe__);
-
-#define CsrWifiSmeApBeaconingStartCfmSendTo(dst__, src__, interfaceTag__, status__, secIeLength__, secIe__) \
- { \
- CsrWifiSmeApBeaconingStartCfm *msg__; \
- CsrWifiSmeApBeaconingStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, secIeLength__, secIe__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStartCfmSend(dst__, interfaceTag__, status__, secIeLength__, secIe__) \
- CsrWifiSmeApBeaconingStartCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, secIeLength__, secIe__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopReqSend
-
- DESCRIPTION
- This primitive requests the SME to STOP AP or P2PGO operation
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStopReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStopReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_STOP_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApBeaconingStopReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApBeaconingStopReq *msg__; \
- CsrWifiSmeApBeaconingStopReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStopReqSend(src__, interfaceTag__) \
- CsrWifiSmeApBeaconingStopReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopCfmSend
-
- DESCRIPTION
- This primitive confirms AP or P2PGO operation is terminated
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStopCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_STOP_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApBeaconingStopCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApBeaconingStopCfm *msg__; \
- CsrWifiSmeApBeaconingStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStopCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApBeaconingStopCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApErrorIndSend
-
- DESCRIPTION
- This primitve is sent by SME to indicate some error in AP operationi
- after AP operations were started successfully and continuing the AP
- operation may lead to undesired behaviour. It is the responsibility of
- the upper layers to stop AP operation if needed
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Range 0-1
- apType -
- status - Contains the error status
-
-*******************************************************************************/
-#define CsrWifiSmeApErrorIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ERROR_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApErrorIndSendTo(dst__, src__, interfaceTag__, apType__, status__) \
- { \
- CsrWifiSmeApErrorInd *msg__; \
- CsrWifiSmeApErrorIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApErrorIndSend(dst__, interfaceTag__, apType__, status__) \
- CsrWifiSmeApErrorIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, apType__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaConnectStartIndSend
-
- DESCRIPTION
- This primitive indicates that a stations request to join the group/BSS is
- accepted
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaConnectStartIndCreate(msg__, dst__, src__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaConnectStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_CONNECT_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiSmeApStaConnectStartIndSendTo(dst__, src__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiSmeApStaConnectStartInd *msg__; \
- CsrWifiSmeApStaConnectStartIndCreate(msg__, dst__, src__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaConnectStartIndSend(dst__, interfaceTag__, peerMacAddress__) \
- CsrWifiSmeApStaConnectStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectReqSend
-
- DESCRIPTION
- This primitive tells SME to deauth ot disassociate a particular station
- within BSS
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- deauthReason -
- disassocReason -
- peerMacaddress -
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station
- is connected, disconnect the station. If FALSE and the
- station is not connected, no action is taken.
-
-*******************************************************************************/
-#define CsrWifiSmeApStaDisconnectReqCreate(msg__, dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaDisconnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_DISCONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->deauthReason = (deauthReason__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->peerMacaddress = (peerMacaddress__); \
- msg__->keepBlocking = (keepBlocking__);
-
-#define CsrWifiSmeApStaDisconnectReqSendTo(dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- { \
- CsrWifiSmeApStaDisconnectReq *msg__; \
- CsrWifiSmeApStaDisconnectReqCreate(msg__, dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaDisconnectReqSend(src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- CsrWifiSmeApStaDisconnectReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectCfmSend
-
- DESCRIPTION
- This primitive confirms the station is disconnected
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
- peerMacaddress -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, peerMacaddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaDisconnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_DISCONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->peerMacaddress = (peerMacaddress__);
-
-#define CsrWifiSmeApStaDisconnectCfmSendTo(dst__, src__, interfaceTag__, status__, peerMacaddress__) \
- { \
- CsrWifiSmeApStaDisconnectCfm *msg__; \
- CsrWifiSmeApStaDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, peerMacaddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaDisconnectCfmSend(dst__, interfaceTag__, status__, peerMacaddress__) \
- CsrWifiSmeApStaDisconnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, peerMacaddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaNotifyIndSend
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- mediaStatus -
- peerMacAddress -
- peerDeviceAddress -
- disassocReason -
- deauthReason -
- WpsRegistration -
- secIeLength -
- secIe -
- groupKeyId -
- seqNumber -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaNotifyIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaNotifyInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_NOTIFY_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerDeviceAddress = (peerDeviceAddress__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->deauthReason = (deauthReason__); \
- msg__->WpsRegistration = (WpsRegistration__); \
- msg__->secIeLength = (secIeLength__); \
- msg__->secIe = (secIe__); \
- msg__->groupKeyId = (groupKeyId__); \
- memcpy(msg__->seqNumber, (seqNumber__), sizeof(u16) * 8);
-
-#define CsrWifiSmeApStaNotifyIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- { \
- CsrWifiSmeApStaNotifyInd *msg__; \
- CsrWifiSmeApStaNotifyIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaNotifyIndSend(dst__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- CsrWifiSmeApStaNotifyIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateReqSend
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters on the fly
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration
- wmmApBcParams - WMM parameters to be advertised in beacon/probe response
-
-*******************************************************************************/
-#define CsrWifiSmeApWmmParamUpdateReqCreate(msg__, dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWmmParamUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- memcpy(msg__->wmmApParams, (wmmApParams__), sizeof(CsrWifiSmeWmmAcParams) * 4); \
- memcpy(msg__->wmmApBcParams, (wmmApBcParams__), sizeof(CsrWifiSmeWmmAcParams) * 4);
-
-#define CsrWifiSmeApWmmParamUpdateReqSendTo(dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- { \
- CsrWifiSmeApWmmParamUpdateReq *msg__; \
- CsrWifiSmeApWmmParamUpdateReqCreate(msg__, dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWmmParamUpdateReqSend(src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- CsrWifiSmeApWmmParamUpdateReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, wmmApParams__, wmmApBcParams__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateCfmSend
-
- DESCRIPTION
- A confirm for CSR_WIFI_SME_AP_WMM_PARAM_UPDATE.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWmmParamUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWmmParamUpdateCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWmmParamUpdateCfm *msg__; \
- CsrWifiSmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWmmParamUpdateCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWmmParamUpdateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsConfigurationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_CONFIGURATION_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiSmeApWpsConfigurationReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiSmeApWpsConfigurationReq *msg__; \
- CsrWifiSmeApWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsConfigurationReqSend(src__, wpsConfig__) \
- CsrWifiSmeApWpsConfigurationReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsConfigurationCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsConfigurationCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_CONFIGURATION_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsConfigurationCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeApWpsConfigurationCfm *msg__; \
- CsrWifiSmeApWpsConfigurationCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsConfigurationCfmSend(dst__, status__) \
- CsrWifiSmeApWpsConfigurationCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedReqSend
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has finished
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationFinishedReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationFinishedReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApWpsRegistrationFinishedReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApWpsRegistrationFinishedReq *msg__; \
- CsrWifiSmeApWpsRegistrationFinishedReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationFinishedReqSend(src__, interfaceTag__) \
- CsrWifiSmeApWpsRegistrationFinishedReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedCfmSend
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_FINISHED.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationFinishedCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationFinishedCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsRegistrationFinishedCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWpsRegistrationFinishedCfm *msg__; \
- CsrWifiSmeApWpsRegistrationFinishedCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationFinishedCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWpsRegistrationFinishedCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedReqSend
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has started
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- SelectedDevicePasswordId -
- SelectedconfigMethod -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationStartedReqCreate(msg__, dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationStartedReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->SelectedDevicePasswordId = (SelectedDevicePasswordId__); \
- msg__->SelectedconfigMethod = (SelectedconfigMethod__);
-
-#define CsrWifiSmeApWpsRegistrationStartedReqSendTo(dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- { \
- CsrWifiSmeApWpsRegistrationStartedReq *msg__; \
- CsrWifiSmeApWpsRegistrationStartedReqCreate(msg__, dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationStartedReqSend(src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- CsrWifiSmeApWpsRegistrationStartedReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedCfmSend
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_STARTED.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationStartedCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationStartedCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsRegistrationStartedCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWpsRegistrationStartedCfm *msg__; \
- CsrWifiSmeApWpsRegistrationStartedCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationStartedCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWpsRegistrationStartedCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-
-#endif /* CSR_WIFI_SME_AP_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_sme_ap_prim.h b/drivers/staging/csr/csr_wifi_sme_ap_prim.h
deleted file mode 100644
index 3c4bcbc16126..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_ap_prim.h
+++ /dev/null
@@ -1,1030 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_AP_PRIM_H__
-#define CSR_WIFI_SME_AP_PRIM_H__
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_prim.h"
-
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_sme_ap_prim.h
-#endif
-
-#define CSR_WIFI_SME_AP_PRIM (0x0407)
-
-typedef CsrPrim CsrWifiSmeApPrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAccessType
-
- DESCRIPTION
- Allow or deny STAs based on MAC address
-
- VALUES
- CSR_WIFI_AP_ACCESS_TYPE_NONE - None
- CSR_WIFI_AP_ACCESS_TYPE_ALLOW - Allow only if MAC address is from the list
- CSR_WIFI_AP_ACCESS_TYPE_DENY - Disallow if MAC address is from the list
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAccessType;
-#define CSR_WIFI_AP_ACCESS_TYPE_NONE ((CsrWifiSmeApAccessType) 0x00)
-#define CSR_WIFI_AP_ACCESS_TYPE_ALLOW ((CsrWifiSmeApAccessType) 0x01)
-#define CSR_WIFI_AP_ACCESS_TYPE_DENY ((CsrWifiSmeApAccessType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthSupport
-
- DESCRIPTION
- Define bits for AP authentication support
-
- VALUES
- CSR_WIFI_SME_RSN_AUTH_WPAPSK - RSN WPA-PSK Support
- CSR_WIFI_SME_RSN_AUTH_WPA2PSK - RSN WPA2-PSK Support
- CSR_WIFI_SME_AUTH_WAPIPSK - WAPI-PSK Support
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthSupport;
-#define CSR_WIFI_SME_RSN_AUTH_WPAPSK ((CsrWifiSmeApAuthSupport) 0x01)
-#define CSR_WIFI_SME_RSN_AUTH_WPA2PSK ((CsrWifiSmeApAuthSupport) 0x02)
-#define CSR_WIFI_SME_AUTH_WAPIPSK ((CsrWifiSmeApAuthSupport) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthType
-
- DESCRIPTION
- Definition of the SME AP Authentication Options
-
- VALUES
- CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM
- - Open authentication
- CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL
- - Personal authentication using a passphrase or a pre-shared
- key.
- CSR_WIFI_SME_AP_AUTH_TYPE_WEP
- - WEP authentication. This can be either open or shared key
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthType;
-#define CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM ((CsrWifiSmeApAuthType) 0x00)
-#define CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL ((CsrWifiSmeApAuthType) 0x01)
-#define CSR_WIFI_SME_AP_AUTH_TYPE_WEP ((CsrWifiSmeApAuthType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApDirection
-
- DESCRIPTION
- Definition of Direction
-
- VALUES
- CSR_WIFI_AP_DIRECTION_RECEIPIENT - Receipient
- CSR_WIFI_AP_DIRECTION_ORIGINATOR - Originator
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApDirection;
-#define CSR_WIFI_AP_DIRECTION_RECEIPIENT ((CsrWifiSmeApDirection) 0x00)
-#define CSR_WIFI_AP_DIRECTION_ORIGINATOR ((CsrWifiSmeApDirection) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApPhySupport
-
- DESCRIPTION
- Define bits for CsrWifiSmeApPhySupportMask
-
- VALUES
- CSR_WIFI_SME_AP_PHY_SUPPORT_A - 802.11a. It is not supported in the current
- release.
- CSR_WIFI_SME_AP_PHY_SUPPORT_B - 802.11b
- CSR_WIFI_SME_AP_PHY_SUPPORT_G - 802.11g
- CSR_WIFI_SME_AP_PHY_SUPPORT_N - 802.11n
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApPhySupport;
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_A ((CsrWifiSmeApPhySupport) 0x01)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_B ((CsrWifiSmeApPhySupport) 0x02)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_G ((CsrWifiSmeApPhySupport) 0x04)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_N ((CsrWifiSmeApPhySupport) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApType
-
- DESCRIPTION
- Definition of AP types
-
- VALUES
- CSR_WIFI_AP_TYPE_LEGACY - Legacy AP
- CSR_WIFI_AP_TYPE_P2P - P2P Group Owner(GO)
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApType;
-#define CSR_WIFI_AP_TYPE_LEGACY ((CsrWifiSmeApType) 0x00)
-#define CSR_WIFI_AP_TYPE_P2P ((CsrWifiSmeApType) 0x01)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthSupportMask
-
- DESCRIPTION
- See CsrWifiSmeApAuthSupport for bit definitions
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthSupportMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApPhySupportMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApPhySupport
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApPhySupportMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApRsnCapabilities
-
- DESCRIPTION
- Set to 0 for the current release
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApRsnCapabilities;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApRsnCapabilitiesMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApRsnCapabilities
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApRsnCapabilitiesMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWapiCapabilities
-
- DESCRIPTION
- Ignored by the stack as WAPI is not supported for AP operations in the
- current release
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApWapiCapabilities;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWapiCapabilitiesMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApWapiCapabilities
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApWapiCapabilitiesMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApHtParams
-
- DESCRIPTION
- Structure holding HT parameters
-
- MEMBERS
- greenfieldSupported - Indicates if the AP supports Htgreenfield operation
- subject to the chip capability. If the chip does not
- support Htgreenfield operation, this parameter will be
- ignored.
- NOTE: if shortGi20MHz is set to TRUE and the chip
- supports short GI operation for 20MHz this field will
- be be ignored and the AP will not support Htgreenfield
- operation.
- NOTE: This field is ignored by the Wi-Fi stack for the
- current release. It implies that AP does not support
- greenfield operation.
- shortGi20MHz - Indicates if the AP support short GI operation for
- 20MHz subject to the chip capability.If the chip does
- not support short GI for 20MHz, this parameter is
- ignored
- rxStbc - Support for STBC for receive. 0 => No support for STBC
- , 1=> Use STBC for Rx
- rifsModeAllowed - RIFS Mode is allowed to protect overlapping non-HT BSS
- htProtection - Deprecated
- dualCtsProtection - Dual CTS Protection enabled
-
-*******************************************************************************/
-typedef struct
-{
- u8 greenfieldSupported;
- u8 shortGi20MHz;
- u8 rxStbc;
- u8 rifsModeAllowed;
- u8 htProtection;
- u8 dualCtsProtection;
-} CsrWifiSmeApHtParams;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pOperatingChanEntry
-
- DESCRIPTION
-
- MEMBERS
- operatingClass - Channel operating class
- operatingChannelCount - Number of channels in this entry
- operatingChannel - List of channels
-
-*******************************************************************************/
-typedef struct
-{
- u8 operatingClass;
- u8 operatingChannelCount;
- u8 *operatingChannel;
-} CsrWifiSmeApP2pOperatingChanEntry;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pOperatingChanList
-
- DESCRIPTION
- This structure contains the lists of P2P operating channels
-
- MEMBERS
- country - Country
- channelEntryListCount - Number of entries
- channelEntryList - List of entries
-
-*******************************************************************************/
-typedef struct
-{
- u8 country[3];
- u8 channelEntryListCount;
- CsrWifiSmeApP2pOperatingChanEntry *channelEntryList;
-} CsrWifiSmeApP2pOperatingChanList;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthPers
-
- DESCRIPTION
-
- MEMBERS
- authSupport -
- encryptionModeMask -
- rsnCapabilities -
- wapiCapabilities -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthSupportMask authSupport;
- CsrWifiSmeEncryptionMask encryptionModeMask;
- CsrWifiSmeApRsnCapabilitiesMask rsnCapabilities;
- CsrWifiSmeApWapiCapabilitiesMask wapiCapabilities;
-} CsrWifiSmeApAuthPers;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaSession
-
- DESCRIPTION
-
- MEMBERS
- peerMacAddress - Indicates MAC address of the peer station
- tid - Specifies the TID of the MSDUs for which this Block Ack has
- been set up. Range: 0-15
- direction - Specifies if the AP is the originator or the recipient of
- the data stream that uses the Block Ack.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress peerMacAddress;
- u8 tid;
- CsrWifiSmeApDirection direction;
-} CsrWifiSmeApBaSession;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApMacConfig
-
- DESCRIPTION
- Structure holding AP MAC configuration.
-
- MEMBERS
- phySupportedBitmap - Indicates supported physical layers
- beaconInterval - Beacon interval in terms of TUs
- dtimPeriod - DTIM period in terms of number of beacon intervals
- maxListenInterval - Maximum allowed listen interval as number of beacon
- intervals
- supportedRatesCount - Number of supported rates. Range : 0 to 20
- supportedRates - List of supportedRates. A rate is specied in the
- units of 500kbps. An entry for a basic rate shall
- have the MSB set to 1.
- preamble - Preamble to be advertised in beacons and probe
- responses
- shortSlotTimeEnabled - TRUE indicates the AP shall use short slot time if
- all the stations use short slot operation.
- ctsProtectionType - CTS protection to be used
- wmmEnabled - Indicate whether WMM is enabled or not. If set to
- FALSE,the WMM parameters shall be ignored by the
- receiver.
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration. Array index corresponds to the ACI.
- wmmApBcParams - WMM parameters to be advertised in beacon/probe
- response. Array index corresponds to the ACI
- accessType - Specifies whether the MAC addresses from the list
- should be allowed or denied
- macAddressListCount - Number of MAC addresses
- macAddressList - List of MAC addresses
- apHtParams - AP HT parameters. The stack shall use these
- parameters only if phySupportedBitmap indicates
- support for IEEE 802.11n
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApPhySupportMask phySupportedBitmap;
- u16 beaconInterval;
- u8 dtimPeriod;
- u16 maxListenInterval;
- u8 supportedRatesCount;
- u8 supportedRates[20];
- CsrWifiSmePreambleType preamble;
- u8 shortSlotTimeEnabled;
- CsrWifiSmeCtsProtectionType ctsProtectionType;
- u8 wmmEnabled;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
- CsrWifiSmeApAccessType accessType;
- u8 macAddressListCount;
- CsrWifiMacAddress *macAddressList;
- CsrWifiSmeApHtParams apHtParams;
-} CsrWifiSmeApMacConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pGoConfig
-
- DESCRIPTION
-
- MEMBERS
- groupCapability - Indicates the P2P group capabilities
- operatingChanList - List of operating channels in the order of
- decreasing priority. It may contain channel
- entry/entries not supported by the wifi stack.
- These shall be filtered out by the wifi stack
- opPsEnabled - Indicates whether opportunistic power save can
- be used.
- Note: This parameter is ignored by the WiFi
- stack for the current release
- ctWindow - Define Client Traffic window to be used in terms
- of number of TUs. Range: 0 to 127.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
- noaConfigMethod - Notice of Absence configuration method.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
- allowNoaWithNonP2pDevices - Indicates if NOA should be allowed if non P2P
- devices are connected. If allowed the non P2P
- devices may suffer in throughput.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeP2pGroupCapabilityMask groupCapability;
- CsrWifiSmeApP2pOperatingChanList operatingChanList;
- u8 opPsEnabled;
- u8 ctWindow;
- CsrWifiSmeP2pNoaConfigMethod noaConfigMethod;
- u8 allowNoaWithNonP2pDevices;
-} CsrWifiSmeApP2pGoConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApCredentials
-
- DESCRIPTION
-
- MEMBERS
- authType -
- smeAuthType -
- smeAuthTypeopenSystemEmpty -
- smeAuthTypeauthwep -
- smeAuthTypeauthPers -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthType authType;
- union {
- CsrWifiSmeEmpty openSystemEmpty;
- CsrWifiSmeWepAuth authwep;
- CsrWifiSmeApAuthPers authPers;
- } smeAuthType;
-} CsrWifiSmeApCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApSecConfig
-
- DESCRIPTION
-
- MEMBERS
- apCredentials -
- wpsEnabled -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApCredentials apCredentials;
- u8 wpsEnabled;
-} CsrWifiSmeApSecConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_SME_AP_BEACONING_START_REQ ((CsrWifiSmeApPrim) (0x0000 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BEACONING_STOP_REQ ((CsrWifiSmeApPrim) (0x0001 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_REQ ((CsrWifiSmeApPrim) (0x0002 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_REQ ((CsrWifiSmeApPrim) (0x0003 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_REQ ((CsrWifiSmeApPrim) (0x0004 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_DISCONNECT_REQ ((CsrWifiSmeApPrim) (0x0005 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_CONFIGURATION_REQ ((CsrWifiSmeApPrim) (0x0006 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ACTIVE_BA_GET_REQ ((CsrWifiSmeApPrim) (0x0007 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BA_DELETE_REQ ((CsrWifiSmeApPrim) (0x0008 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_HIGHEST (0x0008 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_SME_AP_BEACONING_START_CFM ((CsrWifiSmeApPrim)(0x0000 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BEACONING_STOP_CFM ((CsrWifiSmeApPrim)(0x0001 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_NOTIFY_IND ((CsrWifiSmeApPrim)(0x0002 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_CONNECT_START_IND ((CsrWifiSmeApPrim)(0x0003 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_CFM ((CsrWifiSmeApPrim)(0x0004 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_CFM ((CsrWifiSmeApPrim)(0x0005 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_CFM ((CsrWifiSmeApPrim)(0x0006 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_DISCONNECT_CFM ((CsrWifiSmeApPrim)(0x0007 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_CONFIGURATION_CFM ((CsrWifiSmeApPrim)(0x0008 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ERROR_IND ((CsrWifiSmeApPrim)(0x0009 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ACTIVE_BA_GET_CFM ((CsrWifiSmeApPrim)(0x000A + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BA_DELETE_CFM ((CsrWifiSmeApPrim)(0x000B + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_HIGHEST (0x000B + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_COUNT (CSR_WIFI_SME_AP_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartReq
-
- DESCRIPTION
- This primitive requests the SME to start AP or GO functionality
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- initialPresence - Set to 0, if Not in a group fomration phase, set to 1 ,
- during group formation phase
- apType - apType : Legacy AP or P2PGO
- cloakSsid - cloakSsid flag.
- ssid - ssid.
- ifIndex - Radio Interface
- channel - channel.
- maxConnections - Maximum Stations + P2PClients allowed
- apCredentials - AP security credeitals used to advertise in beacon /probe
- response
- smeApConfig - AP configuration
- p2pGoParam - P2P specific GO parameters. Ignored if it is a leagacy AP
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 initialPresence;
- CsrWifiSmeApType apType;
- u8 cloakSsid;
- CsrWifiSsid ssid;
- CsrWifiSmeRadioIF ifIndex;
- u8 channel;
- u8 maxConnections;
- CsrWifiSmeApSecConfig apCredentials;
- CsrWifiSmeApMacConfig smeApConfig;
- CsrWifiSmeApP2pGoConfig p2pGoParam;
-} CsrWifiSmeApBeaconingStartReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopReq
-
- DESCRIPTION
- This primitive requests the SME to STOP AP or P2PGO operation
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApBeaconingStopReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedReq
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has started
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- SelectedDevicePasswordId -
- SelectedconfigMethod -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWpsDpid SelectedDevicePasswordId;
- CsrWifiSmeWpsConfigType SelectedconfigMethod;
-} CsrWifiSmeApWpsRegistrationStartedReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedReq
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has finished
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApWpsRegistrationFinishedReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateReq
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters on the fly
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration
- wmmApBcParams - WMM parameters to be advertised in beacon/probe response
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
-} CsrWifiSmeApWmmParamUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectReq
-
- DESCRIPTION
- This primitive tells SME to deauth ot disassociate a particular station
- within BSS
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- deauthReason -
- disassocReason -
- peerMacaddress -
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station
- is connected, disconnect the station. If FALSE and the
- station is not connected, no action is taken.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeIEEE80211Reason deauthReason;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiMacAddress peerMacaddress;
- u8 keepBlocking;
-} CsrWifiSmeApStaDisconnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiSmeApWpsConfigurationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetReq
-
- DESCRIPTION
- This primitive used to retrieve information related to the active block
- ack sessions
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApActiveBaGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteReq
-
- DESCRIPTION
- This primitive is used to delete an active block ack session
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- reason -
- baSession - BA session to be deleted
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeIEEE80211Reason reason;
- CsrWifiSmeApBaSession baSession;
-} CsrWifiSmeApBaDeleteReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartCfm
-
- DESCRIPTION
- This primitive confirms the completion of the request along with the
- status
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
- secIeLength -
- secIe -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u16 secIeLength;
- u8 *secIe;
-} CsrWifiSmeApBeaconingStartCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopCfm
-
- DESCRIPTION
- This primitive confirms AP or P2PGO operation is terminated
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApBeaconingStopCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaNotifyInd
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- mediaStatus -
- peerMacAddress -
- peerDeviceAddress -
- disassocReason -
- deauthReason -
- WpsRegistration -
- secIeLength -
- secIe -
- groupKeyId -
- seqNumber -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiMacAddress peerDeviceAddress;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiSmeIEEE80211Reason deauthReason;
- CsrWifiSmeWpsRegistration WpsRegistration;
- u8 secIeLength;
- u8 *secIe;
- u8 groupKeyId;
- u16 seqNumber[8];
-} CsrWifiSmeApStaNotifyInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaConnectStartInd
-
- DESCRIPTION
- This primitive indicates that a stations request to join the group/BSS is
- accepted
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiSmeApStaConnectStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedCfm
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_STARTED.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWpsRegistrationStartedCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedCfm
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_FINISHED.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWpsRegistrationFinishedCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateCfm
-
- DESCRIPTION
- A confirm for CSR_WIFI_SME_AP_WMM_PARAM_UPDATE.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWmmParamUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectCfm
-
- DESCRIPTION
- This primitive confirms the station is disconnected
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
- peerMacaddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiMacAddress peerMacaddress;
-} CsrWifiSmeApStaDisconnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeApWpsConfigurationCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApErrorInd
-
- DESCRIPTION
- This primitve is sent by SME to indicate some error in AP operationi
- after AP operations were started successfully and continuing the AP
- operation may lead to undesired behaviour. It is the responsibility of
- the upper layers to stop AP operation if needed
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Range 0-1
- apType -
- status - Contains the error status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- CsrResult status;
-} CsrWifiSmeApErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetCfm
-
- DESCRIPTION
- This primitive carries the information related to the active ba sessions
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status - Reports the result of the request
- activeBaCount - Number of active block ack session
- activeBaSessions - Points to a buffer containing an array of
- CsrWifiSmeApBaSession structures.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u16 activeBaCount;
- CsrWifiSmeApBaSession *activeBaSessions;
-} CsrWifiSmeApActiveBaGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteCfm
-
- DESCRIPTION
- This primitive confirms the BA is deleted
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status - Reports the result of the request
- baSession - deleted BA session
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeApBaSession baSession;
-} CsrWifiSmeApBaDeleteCfm;
-
-
-#endif /* CSR_WIFI_SME_AP_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_sme_converter_init.c b/drivers/staging/csr/csr_wifi_sme_converter_init.c
deleted file mode 100644
index 31835f06bbc2..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_converter_init.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_SME_MODULE
-#include "csr_wifi_sme_serialize.h"
-#include "csr_wifi_sme_prim.h"
-
-static CsrMsgConvMsgEntry csrwifisme_conv_lut[] = {
- { CSR_WIFI_SME_ACTIVATE_REQ, CsrWifiSmeActivateReqSizeof, CsrWifiSmeActivateReqSer, CsrWifiSmeActivateReqDes, CsrWifiSmeActivateReqSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ, CsrWifiSmeAdhocConfigGetReqSizeof, CsrWifiSmeAdhocConfigGetReqSer, CsrWifiSmeAdhocConfigGetReqDes, CsrWifiSmeAdhocConfigGetReqSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ, CsrWifiSmeAdhocConfigSetReqSizeof, CsrWifiSmeAdhocConfigSetReqSer, CsrWifiSmeAdhocConfigSetReqDes, CsrWifiSmeAdhocConfigSetReqSerFree },
- { CSR_WIFI_SME_BLACKLIST_REQ, CsrWifiSmeBlacklistReqSizeof, CsrWifiSmeBlacklistReqSer, CsrWifiSmeBlacklistReqDes, CsrWifiSmeBlacklistReqSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ, CsrWifiSmeCalibrationDataGetReqSizeof, CsrWifiSmeCalibrationDataGetReqSer, CsrWifiSmeCalibrationDataGetReqDes, CsrWifiSmeCalibrationDataGetReqSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ, CsrWifiSmeCalibrationDataSetReqSizeof, CsrWifiSmeCalibrationDataSetReqSer, CsrWifiSmeCalibrationDataSetReqDes, CsrWifiSmeCalibrationDataSetReqSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_GET_REQ, CsrWifiSmeCcxConfigGetReqSizeof, CsrWifiSmeCcxConfigGetReqSer, CsrWifiSmeCcxConfigGetReqDes, CsrWifiSmeCcxConfigGetReqSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_SET_REQ, CsrWifiSmeCcxConfigSetReqSizeof, CsrWifiSmeCcxConfigSetReqSer, CsrWifiSmeCcxConfigSetReqDes, CsrWifiSmeCcxConfigSetReqSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_GET_REQ, CsrWifiSmeCoexConfigGetReqSizeof, CsrWifiSmeCoexConfigGetReqSer, CsrWifiSmeCoexConfigGetReqDes, CsrWifiSmeCoexConfigGetReqSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_SET_REQ, CsrWifiSmeCoexConfigSetReqSizeof, CsrWifiSmeCoexConfigSetReqSer, CsrWifiSmeCoexConfigSetReqDes, CsrWifiSmeCoexConfigSetReqSerFree },
- { CSR_WIFI_SME_COEX_INFO_GET_REQ, CsrWifiSmeCoexInfoGetReqSizeof, CsrWifiSmeCoexInfoGetReqSer, CsrWifiSmeCoexInfoGetReqDes, CsrWifiSmeCoexInfoGetReqSerFree },
- { CSR_WIFI_SME_CONNECT_REQ, CsrWifiSmeConnectReqSizeof, CsrWifiSmeConnectReqSer, CsrWifiSmeConnectReqDes, CsrWifiSmeConnectReqSerFree },
- { CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ, CsrWifiSmeConnectionConfigGetReqSizeof, CsrWifiSmeConnectionConfigGetReqSer, CsrWifiSmeConnectionConfigGetReqDes, CsrWifiSmeConnectionConfigGetReqSerFree },
- { CSR_WIFI_SME_CONNECTION_INFO_GET_REQ, CsrWifiSmeConnectionInfoGetReqSizeof, CsrWifiSmeConnectionInfoGetReqSer, CsrWifiSmeConnectionInfoGetReqDes, CsrWifiSmeConnectionInfoGetReqSerFree },
- { CSR_WIFI_SME_CONNECTION_STATS_GET_REQ, CsrWifiSmeConnectionStatsGetReqSizeof, CsrWifiSmeConnectionStatsGetReqSer, CsrWifiSmeConnectionStatsGetReqDes, CsrWifiSmeConnectionStatsGetReqSerFree },
- { CSR_WIFI_SME_DEACTIVATE_REQ, CsrWifiSmeDeactivateReqSizeof, CsrWifiSmeDeactivateReqSer, CsrWifiSmeDeactivateReqDes, CsrWifiSmeDeactivateReqSerFree },
- { CSR_WIFI_SME_DISCONNECT_REQ, CsrWifiSmeDisconnectReqSizeof, CsrWifiSmeDisconnectReqSer, CsrWifiSmeDisconnectReqDes, CsrWifiSmeDisconnectReqSerFree },
- { CSR_WIFI_SME_EVENT_MASK_SET_REQ, CsrWifiSmeEventMaskSetReqSizeof, CsrWifiSmeEventMaskSetReqSer, CsrWifiSmeEventMaskSetReqDes, CsrWifiSmeEventMaskSetReqSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_GET_REQ, CsrWifiSmeHostConfigGetReqSizeof, CsrWifiSmeHostConfigGetReqSer, CsrWifiSmeHostConfigGetReqDes, CsrWifiSmeHostConfigGetReqSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_SET_REQ, CsrWifiSmeHostConfigSetReqSizeof, CsrWifiSmeHostConfigSetReqSer, CsrWifiSmeHostConfigSetReqDes, CsrWifiSmeHostConfigSetReqSerFree },
- { CSR_WIFI_SME_KEY_REQ, CsrWifiSmeKeyReqSizeof, CsrWifiSmeKeyReqSer, CsrWifiSmeKeyReqDes, CsrWifiSmeKeyReqSerFree },
- { CSR_WIFI_SME_LINK_QUALITY_GET_REQ, CsrWifiSmeLinkQualityGetReqSizeof, CsrWifiSmeLinkQualityGetReqSer, CsrWifiSmeLinkQualityGetReqDes, CsrWifiSmeLinkQualityGetReqSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_GET_REQ, CsrWifiSmeMibConfigGetReqSizeof, CsrWifiSmeMibConfigGetReqSer, CsrWifiSmeMibConfigGetReqDes, CsrWifiSmeMibConfigGetReqSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_SET_REQ, CsrWifiSmeMibConfigSetReqSizeof, CsrWifiSmeMibConfigSetReqSer, CsrWifiSmeMibConfigSetReqDes, CsrWifiSmeMibConfigSetReqSerFree },
- { CSR_WIFI_SME_MIB_GET_NEXT_REQ, CsrWifiSmeMibGetNextReqSizeof, CsrWifiSmeMibGetNextReqSer, CsrWifiSmeMibGetNextReqDes, CsrWifiSmeMibGetNextReqSerFree },
- { CSR_WIFI_SME_MIB_GET_REQ, CsrWifiSmeMibGetReqSizeof, CsrWifiSmeMibGetReqSer, CsrWifiSmeMibGetReqDes, CsrWifiSmeMibGetReqSerFree },
- { CSR_WIFI_SME_MIB_SET_REQ, CsrWifiSmeMibSetReqSizeof, CsrWifiSmeMibSetReqSer, CsrWifiSmeMibSetReqDes, CsrWifiSmeMibSetReqSerFree },
- { CSR_WIFI_SME_MULTICAST_ADDRESS_REQ, CsrWifiSmeMulticastAddressReqSizeof, CsrWifiSmeMulticastAddressReqSer, CsrWifiSmeMulticastAddressReqDes, CsrWifiSmeMulticastAddressReqSerFree },
- { CSR_WIFI_SME_PACKET_FILTER_SET_REQ, CsrWifiSmePacketFilterSetReqSizeof, CsrWifiSmePacketFilterSetReqSer, CsrWifiSmePacketFilterSetReqDes, CsrWifiSmePacketFilterSetReqSerFree },
- { CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ, CsrWifiSmePermanentMacAddressGetReqSizeof, CsrWifiSmePermanentMacAddressGetReqSer, CsrWifiSmePermanentMacAddressGetReqDes, CsrWifiSmePermanentMacAddressGetReqSerFree },
- { CSR_WIFI_SME_PMKID_REQ, CsrWifiSmePmkidReqSizeof, CsrWifiSmePmkidReqSer, CsrWifiSmePmkidReqDes, CsrWifiSmePmkidReqSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_GET_REQ, CsrWifiSmePowerConfigGetReqSizeof, CsrWifiSmePowerConfigGetReqSer, CsrWifiSmePowerConfigGetReqDes, CsrWifiSmePowerConfigGetReqSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_SET_REQ, CsrWifiSmePowerConfigSetReqSizeof, CsrWifiSmePowerConfigSetReqSer, CsrWifiSmePowerConfigSetReqDes, CsrWifiSmePowerConfigSetReqSerFree },
- { CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ, CsrWifiSmeRegulatoryDomainInfoGetReqSizeof, CsrWifiSmeRegulatoryDomainInfoGetReqSer, CsrWifiSmeRegulatoryDomainInfoGetReqDes, CsrWifiSmeRegulatoryDomainInfoGetReqSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ, CsrWifiSmeRoamingConfigGetReqSizeof, CsrWifiSmeRoamingConfigGetReqSer, CsrWifiSmeRoamingConfigGetReqDes, CsrWifiSmeRoamingConfigGetReqSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ, CsrWifiSmeRoamingConfigSetReqSizeof, CsrWifiSmeRoamingConfigSetReqSer, CsrWifiSmeRoamingConfigSetReqDes, CsrWifiSmeRoamingConfigSetReqSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_GET_REQ, CsrWifiSmeScanConfigGetReqSizeof, CsrWifiSmeScanConfigGetReqSer, CsrWifiSmeScanConfigGetReqDes, CsrWifiSmeScanConfigGetReqSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_SET_REQ, CsrWifiSmeScanConfigSetReqSizeof, CsrWifiSmeScanConfigSetReqSer, CsrWifiSmeScanConfigSetReqDes, CsrWifiSmeScanConfigSetReqSerFree },
- { CSR_WIFI_SME_SCAN_FULL_REQ, CsrWifiSmeScanFullReqSizeof, CsrWifiSmeScanFullReqSer, CsrWifiSmeScanFullReqDes, CsrWifiSmeScanFullReqSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ, CsrWifiSmeScanResultsFlushReqSizeof, CsrWifiSmeScanResultsFlushReqSer, CsrWifiSmeScanResultsFlushReqDes, CsrWifiSmeScanResultsFlushReqSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_GET_REQ, CsrWifiSmeScanResultsGetReqSizeof, CsrWifiSmeScanResultsGetReqSer, CsrWifiSmeScanResultsGetReqDes, CsrWifiSmeScanResultsGetReqSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ, CsrWifiSmeSmeStaConfigGetReqSizeof, CsrWifiSmeSmeStaConfigGetReqSer, CsrWifiSmeSmeStaConfigGetReqDes, CsrWifiSmeSmeStaConfigGetReqSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ, CsrWifiSmeSmeStaConfigSetReqSizeof, CsrWifiSmeSmeStaConfigSetReqSer, CsrWifiSmeSmeStaConfigSetReqDes, CsrWifiSmeSmeStaConfigSetReqSerFree },
- { CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ, CsrWifiSmeStationMacAddressGetReqSizeof, CsrWifiSmeStationMacAddressGetReqSer, CsrWifiSmeStationMacAddressGetReqDes, CsrWifiSmeStationMacAddressGetReqSerFree },
- { CSR_WIFI_SME_TSPEC_REQ, CsrWifiSmeTspecReqSizeof, CsrWifiSmeTspecReqSer, CsrWifiSmeTspecReqDes, CsrWifiSmeTspecReqSerFree },
- { CSR_WIFI_SME_VERSIONS_GET_REQ, CsrWifiSmeVersionsGetReqSizeof, CsrWifiSmeVersionsGetReqSer, CsrWifiSmeVersionsGetReqDes, CsrWifiSmeVersionsGetReqSerFree },
- { CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ, CsrWifiSmeWifiFlightmodeReqSizeof, CsrWifiSmeWifiFlightmodeReqSer, CsrWifiSmeWifiFlightmodeReqDes, CsrWifiSmeWifiFlightmodeReqSerFree },
- { CSR_WIFI_SME_WIFI_OFF_REQ, CsrWifiSmeWifiOffReqSizeof, CsrWifiSmeWifiOffReqSer, CsrWifiSmeWifiOffReqDes, CsrWifiSmeWifiOffReqSerFree },
- { CSR_WIFI_SME_WIFI_ON_REQ, CsrWifiSmeWifiOnReqSizeof, CsrWifiSmeWifiOnReqSer, CsrWifiSmeWifiOnReqDes, CsrWifiSmeWifiOnReqSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ, CsrWifiSmeCloakedSsidsSetReqSizeof, CsrWifiSmeCloakedSsidsSetReqSer, CsrWifiSmeCloakedSsidsSetReqDes, CsrWifiSmeCloakedSsidsSetReqSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ, CsrWifiSmeCloakedSsidsGetReqSizeof, CsrWifiSmeCloakedSsidsGetReqSer, CsrWifiSmeCloakedSsidsGetReqDes, CsrWifiSmeCloakedSsidsGetReqSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ, CsrWifiSmeSmeCommonConfigGetReqSizeof, CsrWifiSmeSmeCommonConfigGetReqSer, CsrWifiSmeSmeCommonConfigGetReqDes, CsrWifiSmeSmeCommonConfigGetReqSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ, CsrWifiSmeSmeCommonConfigSetReqSizeof, CsrWifiSmeSmeCommonConfigSetReqSer, CsrWifiSmeSmeCommonConfigSetReqDes, CsrWifiSmeSmeCommonConfigSetReqSerFree },
- { CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ, CsrWifiSmeInterfaceCapabilityGetReqSizeof, CsrWifiSmeInterfaceCapabilityGetReqSer, CsrWifiSmeInterfaceCapabilityGetReqDes, CsrWifiSmeInterfaceCapabilityGetReqSerFree },
- { CSR_WIFI_SME_WPS_CONFIGURATION_REQ, CsrWifiSmeWpsConfigurationReqSizeof, CsrWifiSmeWpsConfigurationReqSer, CsrWifiSmeWpsConfigurationReqDes, CsrWifiSmeWpsConfigurationReqSerFree },
- { CSR_WIFI_SME_SET_REQ, CsrWifiSmeSetReqSizeof, CsrWifiSmeSetReqSer, CsrWifiSmeSetReqDes, CsrWifiSmeSetReqSerFree },
- { CSR_WIFI_SME_ACTIVATE_CFM, CsrWifiSmeActivateCfmSizeof, CsrWifiSmeActivateCfmSer, CsrWifiSmeActivateCfmDes, CsrWifiSmeActivateCfmSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM, CsrWifiSmeAdhocConfigGetCfmSizeof, CsrWifiSmeAdhocConfigGetCfmSer, CsrWifiSmeAdhocConfigGetCfmDes, CsrWifiSmeAdhocConfigGetCfmSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM, CsrWifiSmeAdhocConfigSetCfmSizeof, CsrWifiSmeAdhocConfigSetCfmSer, CsrWifiSmeAdhocConfigSetCfmDes, CsrWifiSmeAdhocConfigSetCfmSerFree },
- { CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND, CsrWifiSmeAssociationCompleteIndSizeof, CsrWifiSmeAssociationCompleteIndSer, CsrWifiSmeAssociationCompleteIndDes, CsrWifiSmeAssociationCompleteIndSerFree },
- { CSR_WIFI_SME_ASSOCIATION_START_IND, CsrWifiSmeAssociationStartIndSizeof, CsrWifiSmeAssociationStartIndSer, CsrWifiSmeAssociationStartIndDes, CsrWifiSmeAssociationStartIndSerFree },
- { CSR_WIFI_SME_BLACKLIST_CFM, CsrWifiSmeBlacklistCfmSizeof, CsrWifiSmeBlacklistCfmSer, CsrWifiSmeBlacklistCfmDes, CsrWifiSmeBlacklistCfmSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM, CsrWifiSmeCalibrationDataGetCfmSizeof, CsrWifiSmeCalibrationDataGetCfmSer, CsrWifiSmeCalibrationDataGetCfmDes, CsrWifiSmeCalibrationDataGetCfmSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM, CsrWifiSmeCalibrationDataSetCfmSizeof, CsrWifiSmeCalibrationDataSetCfmSer, CsrWifiSmeCalibrationDataSetCfmDes, CsrWifiSmeCalibrationDataSetCfmSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_GET_CFM, CsrWifiSmeCcxConfigGetCfmSizeof, CsrWifiSmeCcxConfigGetCfmSer, CsrWifiSmeCcxConfigGetCfmDes, CsrWifiSmeCcxConfigGetCfmSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_SET_CFM, CsrWifiSmeCcxConfigSetCfmSizeof, CsrWifiSmeCcxConfigSetCfmSer, CsrWifiSmeCcxConfigSetCfmDes, CsrWifiSmeCcxConfigSetCfmSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_GET_CFM, CsrWifiSmeCoexConfigGetCfmSizeof, CsrWifiSmeCoexConfigGetCfmSer, CsrWifiSmeCoexConfigGetCfmDes, CsrWifiSmeCoexConfigGetCfmSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_SET_CFM, CsrWifiSmeCoexConfigSetCfmSizeof, CsrWifiSmeCoexConfigSetCfmSer, CsrWifiSmeCoexConfigSetCfmDes, CsrWifiSmeCoexConfigSetCfmSerFree },
- { CSR_WIFI_SME_COEX_INFO_GET_CFM, CsrWifiSmeCoexInfoGetCfmSizeof, CsrWifiSmeCoexInfoGetCfmSer, CsrWifiSmeCoexInfoGetCfmDes, CsrWifiSmeCoexInfoGetCfmSerFree },
- { CSR_WIFI_SME_CONNECT_CFM, CsrWifiSmeConnectCfmSizeof, CsrWifiSmeConnectCfmSer, CsrWifiSmeConnectCfmDes, CsrWifiSmeConnectCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM, CsrWifiSmeConnectionConfigGetCfmSizeof, CsrWifiSmeConnectionConfigGetCfmSer, CsrWifiSmeConnectionConfigGetCfmDes, CsrWifiSmeConnectionConfigGetCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_INFO_GET_CFM, CsrWifiSmeConnectionInfoGetCfmSizeof, CsrWifiSmeConnectionInfoGetCfmSer, CsrWifiSmeConnectionInfoGetCfmDes, CsrWifiSmeConnectionInfoGetCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_QUALITY_IND, CsrWifiSmeConnectionQualityIndSizeof, CsrWifiSmeConnectionQualityIndSer, CsrWifiSmeConnectionQualityIndDes, CsrWifiSmeConnectionQualityIndSerFree },
- { CSR_WIFI_SME_CONNECTION_STATS_GET_CFM, CsrWifiSmeConnectionStatsGetCfmSizeof, CsrWifiSmeConnectionStatsGetCfmSer, CsrWifiSmeConnectionStatsGetCfmDes, CsrWifiSmeConnectionStatsGetCfmSerFree },
- { CSR_WIFI_SME_DEACTIVATE_CFM, CsrWifiSmeDeactivateCfmSizeof, CsrWifiSmeDeactivateCfmSer, CsrWifiSmeDeactivateCfmDes, CsrWifiSmeDeactivateCfmSerFree },
- { CSR_WIFI_SME_DISCONNECT_CFM, CsrWifiSmeDisconnectCfmSizeof, CsrWifiSmeDisconnectCfmSer, CsrWifiSmeDisconnectCfmDes, CsrWifiSmeDisconnectCfmSerFree },
- { CSR_WIFI_SME_EVENT_MASK_SET_CFM, CsrWifiSmeEventMaskSetCfmSizeof, CsrWifiSmeEventMaskSetCfmSer, CsrWifiSmeEventMaskSetCfmDes, CsrWifiSmeEventMaskSetCfmSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_GET_CFM, CsrWifiSmeHostConfigGetCfmSizeof, CsrWifiSmeHostConfigGetCfmSer, CsrWifiSmeHostConfigGetCfmDes, CsrWifiSmeHostConfigGetCfmSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_SET_CFM, CsrWifiSmeHostConfigSetCfmSizeof, CsrWifiSmeHostConfigSetCfmSer, CsrWifiSmeHostConfigSetCfmDes, CsrWifiSmeHostConfigSetCfmSerFree },
- { CSR_WIFI_SME_IBSS_STATION_IND, CsrWifiSmeIbssStationIndSizeof, CsrWifiSmeIbssStationIndSer, CsrWifiSmeIbssStationIndDes, CsrWifiSmeIbssStationIndSerFree },
- { CSR_WIFI_SME_KEY_CFM, CsrWifiSmeKeyCfmSizeof, CsrWifiSmeKeyCfmSer, CsrWifiSmeKeyCfmDes, CsrWifiSmeKeyCfmSerFree },
- { CSR_WIFI_SME_LINK_QUALITY_GET_CFM, CsrWifiSmeLinkQualityGetCfmSizeof, CsrWifiSmeLinkQualityGetCfmSer, CsrWifiSmeLinkQualityGetCfmDes, CsrWifiSmeLinkQualityGetCfmSerFree },
- { CSR_WIFI_SME_MEDIA_STATUS_IND, CsrWifiSmeMediaStatusIndSizeof, CsrWifiSmeMediaStatusIndSer, CsrWifiSmeMediaStatusIndDes, CsrWifiSmeMediaStatusIndSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_GET_CFM, CsrWifiSmeMibConfigGetCfmSizeof, CsrWifiSmeMibConfigGetCfmSer, CsrWifiSmeMibConfigGetCfmDes, CsrWifiSmeMibConfigGetCfmSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_SET_CFM, CsrWifiSmeMibConfigSetCfmSizeof, CsrWifiSmeMibConfigSetCfmSer, CsrWifiSmeMibConfigSetCfmDes, CsrWifiSmeMibConfigSetCfmSerFree },
- { CSR_WIFI_SME_MIB_GET_CFM, CsrWifiSmeMibGetCfmSizeof, CsrWifiSmeMibGetCfmSer, CsrWifiSmeMibGetCfmDes, CsrWifiSmeMibGetCfmSerFree },
- { CSR_WIFI_SME_MIB_GET_NEXT_CFM, CsrWifiSmeMibGetNextCfmSizeof, CsrWifiSmeMibGetNextCfmSer, CsrWifiSmeMibGetNextCfmDes, CsrWifiSmeMibGetNextCfmSerFree },
- { CSR_WIFI_SME_MIB_SET_CFM, CsrWifiSmeMibSetCfmSizeof, CsrWifiSmeMibSetCfmSer, CsrWifiSmeMibSetCfmDes, CsrWifiSmeMibSetCfmSerFree },
- { CSR_WIFI_SME_MIC_FAILURE_IND, CsrWifiSmeMicFailureIndSizeof, CsrWifiSmeMicFailureIndSer, CsrWifiSmeMicFailureIndDes, CsrWifiSmeMicFailureIndSerFree },
- { CSR_WIFI_SME_MULTICAST_ADDRESS_CFM, CsrWifiSmeMulticastAddressCfmSizeof, CsrWifiSmeMulticastAddressCfmSer, CsrWifiSmeMulticastAddressCfmDes, CsrWifiSmeMulticastAddressCfmSerFree },
- { CSR_WIFI_SME_PACKET_FILTER_SET_CFM, CsrWifiSmePacketFilterSetCfmSizeof, CsrWifiSmePacketFilterSetCfmSer, CsrWifiSmePacketFilterSetCfmDes, CsrWifiSmePacketFilterSetCfmSerFree },
- { CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM, CsrWifiSmePermanentMacAddressGetCfmSizeof, CsrWifiSmePermanentMacAddressGetCfmSer, CsrWifiSmePermanentMacAddressGetCfmDes, CsrWifiSmePermanentMacAddressGetCfmSerFree },
- { CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND, CsrWifiSmePmkidCandidateListIndSizeof, CsrWifiSmePmkidCandidateListIndSer, CsrWifiSmePmkidCandidateListIndDes, CsrWifiSmePmkidCandidateListIndSerFree },
- { CSR_WIFI_SME_PMKID_CFM, CsrWifiSmePmkidCfmSizeof, CsrWifiSmePmkidCfmSer, CsrWifiSmePmkidCfmDes, CsrWifiSmePmkidCfmSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_GET_CFM, CsrWifiSmePowerConfigGetCfmSizeof, CsrWifiSmePowerConfigGetCfmSer, CsrWifiSmePowerConfigGetCfmDes, CsrWifiSmePowerConfigGetCfmSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_SET_CFM, CsrWifiSmePowerConfigSetCfmSizeof, CsrWifiSmePowerConfigSetCfmSer, CsrWifiSmePowerConfigSetCfmDes, CsrWifiSmePowerConfigSetCfmSerFree },
- { CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM, CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof, CsrWifiSmeRegulatoryDomainInfoGetCfmSer, CsrWifiSmeRegulatoryDomainInfoGetCfmDes, CsrWifiSmeRegulatoryDomainInfoGetCfmSerFree },
- { CSR_WIFI_SME_ROAM_COMPLETE_IND, CsrWifiSmeRoamCompleteIndSizeof, CsrWifiSmeRoamCompleteIndSer, CsrWifiSmeRoamCompleteIndDes, CsrWifiSmeRoamCompleteIndSerFree },
- { CSR_WIFI_SME_ROAM_START_IND, CsrWifiSmeRoamStartIndSizeof, CsrWifiSmeRoamStartIndSer, CsrWifiSmeRoamStartIndDes, CsrWifiSmeRoamStartIndSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM, CsrWifiSmeRoamingConfigGetCfmSizeof, CsrWifiSmeRoamingConfigGetCfmSer, CsrWifiSmeRoamingConfigGetCfmDes, CsrWifiSmeRoamingConfigGetCfmSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM, CsrWifiSmeRoamingConfigSetCfmSizeof, CsrWifiSmeRoamingConfigSetCfmSer, CsrWifiSmeRoamingConfigSetCfmDes, CsrWifiSmeRoamingConfigSetCfmSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_GET_CFM, CsrWifiSmeScanConfigGetCfmSizeof, CsrWifiSmeScanConfigGetCfmSer, CsrWifiSmeScanConfigGetCfmDes, CsrWifiSmeScanConfigGetCfmSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_SET_CFM, CsrWifiSmeScanConfigSetCfmSizeof, CsrWifiSmeScanConfigSetCfmSer, CsrWifiSmeScanConfigSetCfmDes, CsrWifiSmeScanConfigSetCfmSerFree },
- { CSR_WIFI_SME_SCAN_FULL_CFM, CsrWifiSmeScanFullCfmSizeof, CsrWifiSmeScanFullCfmSer, CsrWifiSmeScanFullCfmDes, CsrWifiSmeScanFullCfmSerFree },
- { CSR_WIFI_SME_SCAN_RESULT_IND, CsrWifiSmeScanResultIndSizeof, CsrWifiSmeScanResultIndSer, CsrWifiSmeScanResultIndDes, CsrWifiSmeScanResultIndSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM, CsrWifiSmeScanResultsFlushCfmSizeof, CsrWifiSmeScanResultsFlushCfmSer, CsrWifiSmeScanResultsFlushCfmDes, CsrWifiSmeScanResultsFlushCfmSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_GET_CFM, CsrWifiSmeScanResultsGetCfmSizeof, CsrWifiSmeScanResultsGetCfmSer, CsrWifiSmeScanResultsGetCfmDes, CsrWifiSmeScanResultsGetCfmSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM, CsrWifiSmeSmeStaConfigGetCfmSizeof, CsrWifiSmeSmeStaConfigGetCfmSer, CsrWifiSmeSmeStaConfigGetCfmDes, CsrWifiSmeSmeStaConfigGetCfmSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM, CsrWifiSmeSmeStaConfigSetCfmSizeof, CsrWifiSmeSmeStaConfigSetCfmSer, CsrWifiSmeSmeStaConfigSetCfmDes, CsrWifiSmeSmeStaConfigSetCfmSerFree },
- { CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM, CsrWifiSmeStationMacAddressGetCfmSizeof, CsrWifiSmeStationMacAddressGetCfmSer, CsrWifiSmeStationMacAddressGetCfmDes, CsrWifiSmeStationMacAddressGetCfmSerFree },
- { CSR_WIFI_SME_TSPEC_IND, CsrWifiSmeTspecIndSizeof, CsrWifiSmeTspecIndSer, CsrWifiSmeTspecIndDes, CsrWifiSmeTspecIndSerFree },
- { CSR_WIFI_SME_TSPEC_CFM, CsrWifiSmeTspecCfmSizeof, CsrWifiSmeTspecCfmSer, CsrWifiSmeTspecCfmDes, CsrWifiSmeTspecCfmSerFree },
- { CSR_WIFI_SME_VERSIONS_GET_CFM, CsrWifiSmeVersionsGetCfmSizeof, CsrWifiSmeVersionsGetCfmSer, CsrWifiSmeVersionsGetCfmDes, CsrWifiSmeVersionsGetCfmSerFree },
- { CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM, CsrWifiSmeWifiFlightmodeCfmSizeof, CsrWifiSmeWifiFlightmodeCfmSer, CsrWifiSmeWifiFlightmodeCfmDes, CsrWifiSmeWifiFlightmodeCfmSerFree },
- { CSR_WIFI_SME_WIFI_OFF_IND, CsrWifiSmeWifiOffIndSizeof, CsrWifiSmeWifiOffIndSer, CsrWifiSmeWifiOffIndDes, CsrWifiSmeWifiOffIndSerFree },
- { CSR_WIFI_SME_WIFI_OFF_CFM, CsrWifiSmeWifiOffCfmSizeof, CsrWifiSmeWifiOffCfmSer, CsrWifiSmeWifiOffCfmDes, CsrWifiSmeWifiOffCfmSerFree },
- { CSR_WIFI_SME_WIFI_ON_CFM, CsrWifiSmeWifiOnCfmSizeof, CsrWifiSmeWifiOnCfmSer, CsrWifiSmeWifiOnCfmDes, CsrWifiSmeWifiOnCfmSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM, CsrWifiSmeCloakedSsidsSetCfmSizeof, CsrWifiSmeCloakedSsidsSetCfmSer, CsrWifiSmeCloakedSsidsSetCfmDes, CsrWifiSmeCloakedSsidsSetCfmSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM, CsrWifiSmeCloakedSsidsGetCfmSizeof, CsrWifiSmeCloakedSsidsGetCfmSer, CsrWifiSmeCloakedSsidsGetCfmDes, CsrWifiSmeCloakedSsidsGetCfmSerFree },
- { CSR_WIFI_SME_WIFI_ON_IND, CsrWifiSmeWifiOnIndSizeof, CsrWifiSmeWifiOnIndSer, CsrWifiSmeWifiOnIndDes, CsrWifiSmeWifiOnIndSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM, CsrWifiSmeSmeCommonConfigGetCfmSizeof, CsrWifiSmeSmeCommonConfigGetCfmSer, CsrWifiSmeSmeCommonConfigGetCfmDes, CsrWifiSmeSmeCommonConfigGetCfmSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM, CsrWifiSmeSmeCommonConfigSetCfmSizeof, CsrWifiSmeSmeCommonConfigSetCfmSer, CsrWifiSmeSmeCommonConfigSetCfmDes, CsrWifiSmeSmeCommonConfigSetCfmSerFree },
- { CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM, CsrWifiSmeInterfaceCapabilityGetCfmSizeof, CsrWifiSmeInterfaceCapabilityGetCfmSer, CsrWifiSmeInterfaceCapabilityGetCfmDes, CsrWifiSmeInterfaceCapabilityGetCfmSerFree },
- { CSR_WIFI_SME_ERROR_IND, CsrWifiSmeErrorIndSizeof, CsrWifiSmeErrorIndSer, CsrWifiSmeErrorIndDes, CsrWifiSmeErrorIndSerFree },
- { CSR_WIFI_SME_INFO_IND, CsrWifiSmeInfoIndSizeof, CsrWifiSmeInfoIndSer, CsrWifiSmeInfoIndDes, CsrWifiSmeInfoIndSerFree },
- { CSR_WIFI_SME_CORE_DUMP_IND, CsrWifiSmeCoreDumpIndSizeof, CsrWifiSmeCoreDumpIndSer, CsrWifiSmeCoreDumpIndDes, CsrWifiSmeCoreDumpIndSerFree },
- { CSR_WIFI_SME_AMP_STATUS_CHANGE_IND, CsrWifiSmeAmpStatusChangeIndSizeof, CsrWifiSmeAmpStatusChangeIndSer, CsrWifiSmeAmpStatusChangeIndDes, CsrWifiSmeAmpStatusChangeIndSerFree },
- { CSR_WIFI_SME_WPS_CONFIGURATION_CFM, CsrWifiSmeWpsConfigurationCfmSizeof, CsrWifiSmeWpsConfigurationCfmSer, CsrWifiSmeWpsConfigurationCfmDes, CsrWifiSmeWpsConfigurationCfmSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiSmeConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_SME_PRIM_UPSTREAM_COUNT + CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT) &&
- csrwifisme_conv_lut[idx].msgType == msgType)
- {
- return &csrwifisme_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT &&
- csrwifisme_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifisme_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiSmeConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_SME_PRIM, csrwifisme_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_SME_PRIM, CsrWifiSmeConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifisme_conv_info = {
- CSR_WIFI_SME_PRIM,
- (char *)"CSR_WIFI_SME_PRIM",
- csrwifisme_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiSmeTechInfoGet(void)
-{
- return &csrwifisme_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_SME_MODULE */
diff --git a/drivers/staging/csr/csr_wifi_sme_converter_init.h b/drivers/staging/csr/csr_wifi_sme_converter_init.h
deleted file mode 100644
index ba5e4b44bb6b..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_converter_init.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_CONVERTER_INIT_H__
-#define CSR_WIFI_SME_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_SME_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiSmeTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiSmeConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_SME_MODULE */
-
-#define CsrWifiSmeConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_SME_MODULE */
-
-#endif /* CSR_WIFI_SME_CONVERTER_INIT_H__ */
diff --git a/drivers/staging/csr/csr_wifi_sme_free_downstream_contents.c b/drivers/staging/csr/csr_wifi_sme_free_downstream_contents.c
deleted file mode 100644
index 03b5ddb22cd7..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_free_downstream_contents.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiSmeFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_SME_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_SME_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiSmePrim *) message))
- {
- case CSR_WIFI_SME_BLACKLIST_REQ:
- {
- CsrWifiSmeBlacklistReq *p = (CsrWifiSmeBlacklistReq *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ:
- {
- CsrWifiSmeCalibrationDataSetReq *p = (CsrWifiSmeCalibrationDataSetReq *)message;
- kfree(p->calibrationData);
- p->calibrationData = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECT_REQ:
- {
- CsrWifiSmeConnectReq *p = (CsrWifiSmeConnectReq *)message;
- kfree(p->connectionConfig.mlmeAssociateReqInformationElements);
- p->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_NEXT_REQ:
- {
- CsrWifiSmeMibGetNextReq *p = (CsrWifiSmeMibGetNextReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_REQ:
- {
- CsrWifiSmeMibGetReq *p = (CsrWifiSmeMibGetReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_SET_REQ:
- {
- CsrWifiSmeMibSetReq *p = (CsrWifiSmeMibSetReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MULTICAST_ADDRESS_REQ:
- {
- CsrWifiSmeMulticastAddressReq *p = (CsrWifiSmeMulticastAddressReq *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_PACKET_FILTER_SET_REQ:
- {
- CsrWifiSmePacketFilterSetReq *p = (CsrWifiSmePacketFilterSetReq *)message;
- kfree(p->filter);
- p->filter = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_REQ:
- {
- CsrWifiSmePmkidReq *p = (CsrWifiSmePmkidReq *)message;
- kfree(p->setPmkids);
- p->setPmkids = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_CONFIG_SET_REQ:
- {
- CsrWifiSmeScanConfigSetReq *p = (CsrWifiSmeScanConfigSetReq *)message;
- kfree(p->scanConfig.passiveChannelList);
- p->scanConfig.passiveChannelList = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_FULL_REQ:
- {
- CsrWifiSmeScanFullReq *p = (CsrWifiSmeScanFullReq *)message;
- kfree(p->ssid);
- p->ssid = NULL;
- kfree(p->channelList);
- p->channelList = NULL;
- kfree(p->probeIe);
- p->probeIe = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_REQ:
- {
- CsrWifiSmeTspecReq *p = (CsrWifiSmeTspecReq *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ:
- {
- CsrWifiSmeWifiFlightmodeReq *p = (CsrWifiSmeWifiFlightmodeReq *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->mibFilesCount; i1++)
- {
- kfree(p->mibFiles[i1].data);
- p->mibFiles[i1].data = NULL;
- }
- }
- kfree(p->mibFiles);
- p->mibFiles = NULL;
- break;
- }
- case CSR_WIFI_SME_WIFI_ON_REQ:
- {
- CsrWifiSmeWifiOnReq *p = (CsrWifiSmeWifiOnReq *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->mibFilesCount; i1++)
- {
- kfree(p->mibFiles[i1].data);
- p->mibFiles[i1].data = NULL;
- }
- }
- kfree(p->mibFiles);
- p->mibFiles = NULL;
- break;
- }
- case CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ:
- {
- CsrWifiSmeCloakedSsidsSetReq *p = (CsrWifiSmeCloakedSsidsSetReq *)message;
- kfree(p->cloakedSsids.cloakedSsids);
- p->cloakedSsids.cloakedSsids = NULL;
- break;
- }
- case CSR_WIFI_SME_WPS_CONFIGURATION_REQ:
- {
- CsrWifiSmeWpsConfigurationReq *p = (CsrWifiSmeWpsConfigurationReq *)message;
- kfree(p->wpsConfig.secondaryDeviceType);
- p->wpsConfig.secondaryDeviceType = NULL;
- break;
- }
- case CSR_WIFI_SME_SET_REQ:
- {
- CsrWifiSmeSetReq *p = (CsrWifiSmeSetReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_sme_free_upstream_contents.c b/drivers/staging/csr/csr_wifi_sme_free_upstream_contents.c
deleted file mode 100644
index c04767baaa5b..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_free_upstream_contents.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiSmeFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_SME_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_SME_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiSmePrim *) message))
- {
- case CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND:
- {
- CsrWifiSmeAssociationCompleteInd *p = (CsrWifiSmeAssociationCompleteInd *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_BLACKLIST_CFM:
- {
- CsrWifiSmeBlacklistCfm *p = (CsrWifiSmeBlacklistCfm *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM:
- {
- CsrWifiSmeCalibrationDataGetCfm *p = (CsrWifiSmeCalibrationDataGetCfm *)message;
- kfree(p->calibrationData);
- p->calibrationData = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM:
- {
- CsrWifiSmeConnectionConfigGetCfm *p = (CsrWifiSmeConnectionConfigGetCfm *)message;
- kfree(p->connectionConfig.mlmeAssociateReqInformationElements);
- p->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECTION_INFO_GET_CFM:
- {
- CsrWifiSmeConnectionInfoGetCfm *p = (CsrWifiSmeConnectionInfoGetCfm *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MEDIA_STATUS_IND:
- {
- CsrWifiSmeMediaStatusInd *p = (CsrWifiSmeMediaStatusInd *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_CFM:
- {
- CsrWifiSmeMibGetCfm *p = (CsrWifiSmeMibGetCfm *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_NEXT_CFM:
- {
- CsrWifiSmeMibGetNextCfm *p = (CsrWifiSmeMibGetNextCfm *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MULTICAST_ADDRESS_CFM:
- {
- CsrWifiSmeMulticastAddressCfm *p = (CsrWifiSmeMulticastAddressCfm *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND:
- {
- CsrWifiSmePmkidCandidateListInd *p = (CsrWifiSmePmkidCandidateListInd *)message;
- kfree(p->pmkidCandidates);
- p->pmkidCandidates = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_CFM:
- {
- CsrWifiSmePmkidCfm *p = (CsrWifiSmePmkidCfm *)message;
- kfree(p->getPmkids);
- p->getPmkids = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_CONFIG_GET_CFM:
- {
- CsrWifiSmeScanConfigGetCfm *p = (CsrWifiSmeScanConfigGetCfm *)message;
- kfree(p->scanConfig.passiveChannelList);
- p->scanConfig.passiveChannelList = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_RESULT_IND:
- {
- CsrWifiSmeScanResultInd *p = (CsrWifiSmeScanResultInd *)message;
- kfree(p->result.informationElements);
- p->result.informationElements = NULL;
- switch (p->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < p->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(p->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- p->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- }
- }
- kfree(p->result.deviceInfo.groupInfo.p2PClientInfo);
- p->result.deviceInfo.groupInfo.p2PClientInfo = NULL;
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(p->result.deviceInfo.standalonedevInfo.secDeviceType);
- p->result.deviceInfo.standalonedevInfo.secDeviceType = NULL;
- break;
- default:
- break;
- }
- break;
- }
- case CSR_WIFI_SME_SCAN_RESULTS_GET_CFM:
- {
- CsrWifiSmeScanResultsGetCfm *p = (CsrWifiSmeScanResultsGetCfm *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->scanResultsCount; i1++)
- {
- kfree(p->scanResults[i1].informationElements);
- p->scanResults[i1].informationElements = NULL;
- switch (p->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < p->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- }
- }
- kfree(p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo);
- p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = NULL;
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(p->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType);
- p->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = NULL;
- break;
- default:
- break;
- }
- }
- }
- kfree(p->scanResults);
- p->scanResults = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_IND:
- {
- CsrWifiSmeTspecInd *p = (CsrWifiSmeTspecInd *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_CFM:
- {
- CsrWifiSmeTspecCfm *p = (CsrWifiSmeTspecCfm *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- break;
- }
- case CSR_WIFI_SME_VERSIONS_GET_CFM:
- {
- CsrWifiSmeVersionsGetCfm *p = (CsrWifiSmeVersionsGetCfm *)message;
- kfree(p->versions.routerBuild);
- p->versions.routerBuild = NULL;
- kfree(p->versions.smeBuild);
- p->versions.smeBuild = NULL;
- break;
- }
- case CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM:
- {
- CsrWifiSmeCloakedSsidsGetCfm *p = (CsrWifiSmeCloakedSsidsGetCfm *)message;
- kfree(p->cloakedSsids.cloakedSsids);
- p->cloakedSsids.cloakedSsids = NULL;
- break;
- }
- case CSR_WIFI_SME_ERROR_IND:
- {
- CsrWifiSmeErrorInd *p = (CsrWifiSmeErrorInd *)message;
- kfree(p->errorMessage);
- p->errorMessage = NULL;
- break;
- }
- case CSR_WIFI_SME_INFO_IND:
- {
- CsrWifiSmeInfoInd *p = (CsrWifiSmeInfoInd *)message;
- kfree(p->infoMessage);
- p->infoMessage = NULL;
- break;
- }
- case CSR_WIFI_SME_CORE_DUMP_IND:
- {
- CsrWifiSmeCoreDumpInd *p = (CsrWifiSmeCoreDumpInd *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_sme_lib.h b/drivers/staging/csr/csr_wifi_sme_lib.h
deleted file mode 100644
index 53cf1268286e..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_lib.h
+++ /dev/null
@@ -1,4303 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_LIB_H__
-#define CSR_WIFI_SME_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_task.h"
-
-
-#ifndef CSR_WIFI_SME_LIB_DESTINATION_QUEUE
-# ifdef CSR_WIFI_NME_ENABLE
-# include "csr_wifi_nme_task.h"
-# define CSR_WIFI_SME_LIB_DESTINATION_QUEUE CSR_WIFI_NME_IFACEQUEUE
-# else
-# define CSR_WIFI_SME_LIB_DESTINATION_QUEUE CSR_WIFI_SME_IFACEQUEUE
-# endif
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSme80211NetworkTypeToString(CsrWifiSme80211NetworkType value);
-const char* CsrWifiSme80211PrivacyModeToString(CsrWifiSme80211PrivacyMode value);
-const char* CsrWifiSme80211dTrustLevelToString(CsrWifiSme80211dTrustLevel value);
-const char* CsrWifiSmeAmpStatusToString(CsrWifiSmeAmpStatus value);
-const char* CsrWifiSmeAuthModeToString(CsrWifiSmeAuthMode value);
-const char* CsrWifiSmeBasicUsabilityToString(CsrWifiSmeBasicUsability value);
-const char* CsrWifiSmeBssTypeToString(CsrWifiSmeBssType value);
-const char* CsrWifiSmeCoexSchemeToString(CsrWifiSmeCoexScheme value);
-const char* CsrWifiSmeControlIndicationToString(CsrWifiSmeControlIndication value);
-const char* CsrWifiSmeCtsProtectionTypeToString(CsrWifiSmeCtsProtectionType value);
-const char* CsrWifiSmeD3AutoScanModeToString(CsrWifiSmeD3AutoScanMode value);
-const char* CsrWifiSmeEncryptionToString(CsrWifiSmeEncryption value);
-const char* CsrWifiSmeFirmwareDriverInterfaceToString(CsrWifiSmeFirmwareDriverInterface value);
-const char* CsrWifiSmeHostPowerModeToString(CsrWifiSmeHostPowerMode value);
-const char* CsrWifiSmeIEEE80211ReasonToString(CsrWifiSmeIEEE80211Reason value);
-const char* CsrWifiSmeIEEE80211ResultToString(CsrWifiSmeIEEE80211Result value);
-const char* CsrWifiSmeIndicationsToString(CsrWifiSmeIndications value);
-const char* CsrWifiSmeKeyTypeToString(CsrWifiSmeKeyType value);
-const char* CsrWifiSmeListActionToString(CsrWifiSmeListAction value);
-const char* CsrWifiSmeMediaStatusToString(CsrWifiSmeMediaStatus value);
-const char* CsrWifiSmeP2pCapabilityToString(CsrWifiSmeP2pCapability value);
-const char* CsrWifiSmeP2pGroupCapabilityToString(CsrWifiSmeP2pGroupCapability value);
-const char* CsrWifiSmeP2pNoaConfigMethodToString(CsrWifiSmeP2pNoaConfigMethod value);
-const char* CsrWifiSmeP2pRoleToString(CsrWifiSmeP2pRole value);
-const char* CsrWifiSmeP2pStatusToString(CsrWifiSmeP2pStatus value);
-const char* CsrWifiSmePacketFilterModeToString(CsrWifiSmePacketFilterMode value);
-const char* CsrWifiSmePowerSaveLevelToString(CsrWifiSmePowerSaveLevel value);
-const char* CsrWifiSmePreambleTypeToString(CsrWifiSmePreambleType value);
-const char* CsrWifiSmeRadioIFToString(CsrWifiSmeRadioIF value);
-const char* CsrWifiSmeRegulatoryDomainToString(CsrWifiSmeRegulatoryDomain value);
-const char* CsrWifiSmeRoamReasonToString(CsrWifiSmeRoamReason value);
-const char* CsrWifiSmeScanTypeToString(CsrWifiSmeScanType value);
-const char* CsrWifiSmeTrafficTypeToString(CsrWifiSmeTrafficType value);
-const char* CsrWifiSmeTspecCtrlToString(CsrWifiSmeTspecCtrl value);
-const char* CsrWifiSmeTspecResultCodeToString(CsrWifiSmeTspecResultCode value);
-const char* CsrWifiSmeWepAuthModeToString(CsrWifiSmeWepAuthMode value);
-const char* CsrWifiSmeWepCredentialTypeToString(CsrWifiSmeWepCredentialType value);
-const char* CsrWifiSmeWmmModeToString(CsrWifiSmeWmmMode value);
-const char* CsrWifiSmeWmmQosInfoToString(CsrWifiSmeWmmQosInfo value);
-const char* CsrWifiSmeWpsConfigTypeToString(CsrWifiSmeWpsConfigType value);
-const char* CsrWifiSmeWpsDeviceCategoryToString(CsrWifiSmeWpsDeviceCategory value);
-const char* CsrWifiSmeWpsDeviceSubCategoryToString(CsrWifiSmeWpsDeviceSubCategory value);
-const char* CsrWifiSmeWpsDpidToString(CsrWifiSmeWpsDpid value);
-const char* CsrWifiSmeWpsRegistrationToString(CsrWifiSmeWpsRegistration value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmePrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiSmeUpstreamPrimNames[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiSmeDownstreamPrimNames[CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateReqSend
-
- DESCRIPTION
- The WMA sends this primitive to activate the SME.
- The WMA must activate the SME before it can send any other primitive.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeActivateReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeActivateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ACTIVATE_REQ, dst__, src__);
-
-#define CsrWifiSmeActivateReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeActivateReq *msg__; \
- CsrWifiSmeActivateReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeActivateReqSend(src__) \
- CsrWifiSmeActivateReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateCfmSend
-
- DESCRIPTION
- The SME sends this primitive when the activation is complete.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeActivateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeActivateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ACTIVATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeActivateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeActivateCfm *msg__; \
- CsrWifiSmeActivateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeActivateCfmSend(dst__, status__) \
- CsrWifiSmeActivateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the adHocConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeAdhocConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeAdhocConfigGetReq *msg__; \
- CsrWifiSmeAdhocConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigGetReqSend(src__) \
- CsrWifiSmeAdhocConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- adHocConfig - Contains the values used when starting an Ad-hoc (IBSS)
- connection.
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigGetCfmCreate(msg__, dst__, src__, status__, adHocConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->adHocConfig = (adHocConfig__);
-
-#define CsrWifiSmeAdhocConfigGetCfmSendTo(dst__, src__, status__, adHocConfig__) \
- { \
- CsrWifiSmeAdhocConfigGetCfm *msg__; \
- CsrWifiSmeAdhocConfigGetCfmCreate(msg__, dst__, src__, status__, adHocConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigGetCfmSend(dst__, status__, adHocConfig__) \
- CsrWifiSmeAdhocConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, adHocConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the adHocConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- adHocConfig - Sets the values to use when starting an ad hoc network.
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigSetReqCreate(msg__, dst__, src__, adHocConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ, dst__, src__); \
- msg__->adHocConfig = (adHocConfig__);
-
-#define CsrWifiSmeAdhocConfigSetReqSendTo(dst__, src__, adHocConfig__) \
- { \
- CsrWifiSmeAdhocConfigSetReq *msg__; \
- CsrWifiSmeAdhocConfigSetReqCreate(msg__, dst__, src__, adHocConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigSetReqSend(src__, adHocConfig__) \
- CsrWifiSmeAdhocConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, adHocConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeAdhocConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeAdhocConfigSetCfm *msg__; \
- CsrWifiSmeAdhocConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeAdhocConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatusChangeIndSend
-
- DESCRIPTION
- Indication of change to AMP activity.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface on which the AMP activity changed.
- ampStatus - The new status of AMP activity.Range: {AMP_ACTIVE,
- AMP_INACTIVE}.
-
-*******************************************************************************/
-#define CsrWifiSmeAmpStatusChangeIndCreate(msg__, dst__, src__, interfaceTag__, ampStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAmpStatusChangeInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_AMP_STATUS_CHANGE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->ampStatus = (ampStatus__);
-
-#define CsrWifiSmeAmpStatusChangeIndSendTo(dst__, src__, interfaceTag__, ampStatus__) \
- { \
- CsrWifiSmeAmpStatusChangeInd *msg__; \
- CsrWifiSmeAmpStatusChangeIndCreate(msg__, dst__, src__, interfaceTag__, ampStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAmpStatusChangeIndSend(dst__, interfaceTag__, ampStatus__) \
- CsrWifiSmeAmpStatusChangeIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, ampStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationCompleteIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to associate with an AP. If
- the association was successful, status will be set to
- CSR_WIFI_SME_STATUS_SUCCESS, otherwise status and deauthReason shall be
- set to appropriate error codes.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the association procedure
- connectionInfo - This parameter is relevant only if result is
- CSR_WIFI_SME_STATUS_SUCCESS:
- it points to the connection information for the new network
- deauthReason - This parameter is relevant only if result is not
- CSR_WIFI_SME_STATUS_SUCCESS:
- if the AP deauthorised the station, it gives the reason of
- the deauthorization
-
-*******************************************************************************/
-#define CsrWifiSmeAssociationCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAssociationCompleteInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionInfo = (connectionInfo__); \
- msg__->deauthReason = (deauthReason__);
-
-#define CsrWifiSmeAssociationCompleteIndSendTo(dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- { \
- CsrWifiSmeAssociationCompleteInd *msg__; \
- CsrWifiSmeAssociationCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAssociationCompleteIndSend(dst__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- CsrWifiSmeAssociationCompleteIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionInfo__, deauthReason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationStartIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to associate with an AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- address - BSSID of the associating network
- ssid - Service Set identifier of the associating network
-
-*******************************************************************************/
-#define CsrWifiSmeAssociationStartIndCreate(msg__, dst__, src__, interfaceTag__, address__, ssid__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAssociationStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ASSOCIATION_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->address = (address__); \
- msg__->ssid = (ssid__);
-
-#define CsrWifiSmeAssociationStartIndSendTo(dst__, src__, interfaceTag__, address__, ssid__) \
- { \
- CsrWifiSmeAssociationStartInd *msg__; \
- CsrWifiSmeAssociationStartIndCreate(msg__, dst__, src__, interfaceTag__, address__, ssid__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAssociationStartIndSend(dst__, interfaceTag__, address__, ssid__) \
- CsrWifiSmeAssociationStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, address__, ssid__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to notify the
- driver of any networks that should not be connected to. The interface
- allows the wireless manager application to query, add, remove, and flush
- the BSSIDs that the driver may not connect or roam to.
- When this primitive adds to the black list the BSSID to which the SME is
- currently connected, the SME will try to roam, if applicable, to another
- BSSID in the same ESS; if the roaming procedure fails, the SME will
- disconnect.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of blacklisted
- networks.
- setAddressCount - Number of BSSIDs sent with this primitive
- setAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeBlacklistReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeBlacklistReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_BLACKLIST_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressCount = (setAddressCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiSmeBlacklistReqSendTo(dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- { \
- CsrWifiSmeBlacklistReq *msg__; \
- CsrWifiSmeBlacklistReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeBlacklistReqSend(src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- CsrWifiSmeBlacklistReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setAddressCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the action on the blacklist has
- completed. For a GET action, this primitive also reports the list of
- BBSIDs in the blacklist.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of BSSIDs sent with this primitive
- getAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeBlacklistCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeBlacklistCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_BLACKLIST_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressCount = (getAddressCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiSmeBlacklistCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- { \
- CsrWifiSmeBlacklistCfm *msg__; \
- CsrWifiSmeBlacklistCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeBlacklistCfmSend(dst__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- CsrWifiSmeBlacklistCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getAddressCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetReqSend
-
- DESCRIPTION
- This primitive retrieves the Wi-Fi radio calibration data.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCalibrationDataGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCalibrationDataGetReq *msg__; \
- CsrWifiSmeCalibrationDataGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataGetReqSend(src__) \
- CsrWifiSmeCalibrationDataGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataGetCfmCreate(msg__, dst__, src__, status__, calibrationDataLength__, calibrationData__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->calibrationDataLength = (calibrationDataLength__); \
- msg__->calibrationData = (calibrationData__);
-
-#define CsrWifiSmeCalibrationDataGetCfmSendTo(dst__, src__, status__, calibrationDataLength__, calibrationData__) \
- { \
- CsrWifiSmeCalibrationDataGetCfm *msg__; \
- CsrWifiSmeCalibrationDataGetCfmCreate(msg__, dst__, src__, status__, calibrationDataLength__, calibrationData__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataGetCfmSend(dst__, status__, calibrationDataLength__, calibrationData__) \
- CsrWifiSmeCalibrationDataGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, calibrationDataLength__, calibrationData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetReqSend
-
- DESCRIPTION
- This primitive sets the Wi-Fi radio calibration data.
- The usage of the primitive with proper calibration data will avoid
- time-consuming configuration after power-up.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataSetReqCreate(msg__, dst__, src__, calibrationDataLength__, calibrationData__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ, dst__, src__); \
- msg__->calibrationDataLength = (calibrationDataLength__); \
- msg__->calibrationData = (calibrationData__);
-
-#define CsrWifiSmeCalibrationDataSetReqSendTo(dst__, src__, calibrationDataLength__, calibrationData__) \
- { \
- CsrWifiSmeCalibrationDataSetReq *msg__; \
- CsrWifiSmeCalibrationDataSetReqCreate(msg__, dst__, src__, calibrationDataLength__, calibrationData__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataSetReqSend(src__, calibrationDataLength__, calibrationData__) \
- CsrWifiSmeCalibrationDataSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, calibrationDataLength__, calibrationData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCalibrationDataSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCalibrationDataSetCfm *msg__; \
- CsrWifiSmeCalibrationDataSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataSetCfmSend(dst__, status__) \
- CsrWifiSmeCalibrationDataSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeCcxConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeCcxConfigGetReq *msg__; \
- CsrWifiSmeCcxConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeCcxConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ccxConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->ccxConfig = (ccxConfig__);
-
-#define CsrWifiSmeCcxConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, ccxConfig__) \
- { \
- CsrWifiSmeCcxConfigGetCfm *msg__; \
- CsrWifiSmeCcxConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ccxConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigGetCfmSend(dst__, interfaceTag__, status__, ccxConfig__) \
- CsrWifiSmeCcxConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, ccxConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, ccxConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->ccxConfig = (ccxConfig__);
-
-#define CsrWifiSmeCcxConfigSetReqSendTo(dst__, src__, interfaceTag__, ccxConfig__) \
- { \
- CsrWifiSmeCcxConfigSetReq *msg__; \
- CsrWifiSmeCcxConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, ccxConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigSetReqSend(src__, interfaceTag__, ccxConfig__) \
- CsrWifiSmeCcxConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, ccxConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCcxConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeCcxConfigSetCfm *msg__; \
- CsrWifiSmeCcxConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeCcxConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CloakedSsids parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCloakedSsidsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCloakedSsidsGetReq *msg__; \
- CsrWifiSmeCloakedSsidsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsGetReqSend(src__) \
- CsrWifiSmeCloakedSsidsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- cloakedSsids - Reports list of cloaked SSIDs that are explicitly scanned for
- by the driver
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsGetCfmCreate(msg__, dst__, src__, status__, cloakedSsids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->cloakedSsids = (cloakedSsids__);
-
-#define CsrWifiSmeCloakedSsidsGetCfmSendTo(dst__, src__, status__, cloakedSsids__) \
- { \
- CsrWifiSmeCloakedSsidsGetCfm *msg__; \
- CsrWifiSmeCloakedSsidsGetCfmCreate(msg__, dst__, src__, status__, cloakedSsids__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsGetCfmSend(dst__, status__, cloakedSsids__) \
- CsrWifiSmeCloakedSsidsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, cloakedSsids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetReqSend
-
- DESCRIPTION
- This primitive sets the list of cloaked SSIDs for which the WMA possesses
- profiles.
- When the driver detects a cloaked AP, the SME will explicitly scan for it
- using the list of cloaked SSIDs provided it, and, if the scan succeeds,
- it will report the AP to the WMA either via CSR_WIFI_SME_SCAN_RESULT_IND
- (if registered) or via CSR_WIFI_SCAN_RESULT_GET_CFM.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- cloakedSsids - Sets the list of cloaked SSIDs
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsSetReqCreate(msg__, dst__, src__, cloakedSsids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ, dst__, src__); \
- msg__->cloakedSsids = (cloakedSsids__);
-
-#define CsrWifiSmeCloakedSsidsSetReqSendTo(dst__, src__, cloakedSsids__) \
- { \
- CsrWifiSmeCloakedSsidsSetReq *msg__; \
- CsrWifiSmeCloakedSsidsSetReqCreate(msg__, dst__, src__, cloakedSsids__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsSetReqSend(src__, cloakedSsids__) \
- CsrWifiSmeCloakedSsidsSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, cloakedSsids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCloakedSsidsSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCloakedSsidsSetCfm *msg__; \
- CsrWifiSmeCloakedSsidsSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsSetCfmSend(dst__, status__) \
- CsrWifiSmeCloakedSsidsSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CoexConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCoexConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCoexConfigGetReq *msg__; \
- CsrWifiSmeCoexConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigGetReqSend(src__) \
- CsrWifiSmeCoexConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- coexConfig - Reports the parameters used to configure the coexistence
- behaviour
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigGetCfmCreate(msg__, dst__, src__, status__, coexConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->coexConfig = (coexConfig__);
-
-#define CsrWifiSmeCoexConfigGetCfmSendTo(dst__, src__, status__, coexConfig__) \
- { \
- CsrWifiSmeCoexConfigGetCfm *msg__; \
- CsrWifiSmeCoexConfigGetCfmCreate(msg__, dst__, src__, status__, coexConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigGetCfmSend(dst__, status__, coexConfig__) \
- CsrWifiSmeCoexConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, coexConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the CoexConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- coexConfig - Configures the coexistence behaviour
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigSetReqCreate(msg__, dst__, src__, coexConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_SET_REQ, dst__, src__); \
- msg__->coexConfig = (coexConfig__);
-
-#define CsrWifiSmeCoexConfigSetReqSendTo(dst__, src__, coexConfig__) \
- { \
- CsrWifiSmeCoexConfigSetReq *msg__; \
- CsrWifiSmeCoexConfigSetReqCreate(msg__, dst__, src__, coexConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigSetReqSend(src__, coexConfig__) \
- CsrWifiSmeCoexConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, coexConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCoexConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCoexConfigSetCfm *msg__; \
- CsrWifiSmeCoexConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeCoexConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CoexInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCoexInfoGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_INFO_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCoexInfoGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCoexInfoGetReq *msg__; \
- CsrWifiSmeCoexInfoGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexInfoGetReqSend(src__) \
- CsrWifiSmeCoexInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- coexInfo - Reports information and state related to coexistence.
-
-*******************************************************************************/
-#define CsrWifiSmeCoexInfoGetCfmCreate(msg__, dst__, src__, status__, coexInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_INFO_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->coexInfo = (coexInfo__);
-
-#define CsrWifiSmeCoexInfoGetCfmSendTo(dst__, src__, status__, coexInfo__) \
- { \
- CsrWifiSmeCoexInfoGetCfm *msg__; \
- CsrWifiSmeCoexInfoGetCfmCreate(msg__, dst__, src__, status__, coexInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexInfoGetCfmSend(dst__, status__, coexInfo__) \
- CsrWifiSmeCoexInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, coexInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to start the
- process of joining an 802.11 wireless network or to start an ad hoc
- network.
- The structure pointed by connectionConfig contains parameters describing
- the network to join or, in case of an ad hoc network, to host or join.
- The SME will select a network, perform the IEEE 802.11 Join, Authenticate
- and Associate exchanges.
- The SME selects the networks from the current scan list that match both
- the SSID and BSSID, however either or both of these may be the wildcard
- value. Using this rule, the following operations are possible:
- * To connect to a network by name, specify the SSID and set the BSSID to
- 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF. If there are two or more networks visible,
- the SME will select the one with the strongest signal.
- * To connect to a specific network, specify the BSSID. The SSID is
- optional, but if given it must match the SSID of the network. An empty
- SSID may be specified by setting the SSID length to zero. Please note
- that if the BSSID is specified (i.e. not equal to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF), the SME will not attempt to roam if signal conditions become
- poor, even if there is an alternative AP with an SSID that matches the
- current network SSID.
- * To connect to any network matching the other parameters (i.e. security,
- etc), set the SSID length to zero and set the BSSID to 0xFF 0xFF 0xFF
- 0xFF 0xFF 0xFF. In this case, the SME will order all available networks
- by their signal strengths and will iterate through this list until it
- successfully connects.
- NOTE: Specifying the BSSID will restrict the selection to one specific
- network. If SSID and BSSID are given, they must both match the network
- for it to be selected. To select a network based on the SSID only, the
- wireless manager application must set the BSSID to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF.
- The SME will try to connect to each network that matches the provided
- parameters, one by one, until it succeeds or has tried unsuccessfully
- with all the matching networks.
- If there is no network that matches the parameters and the request allows
- to host an ad hoc network, the SME will advertise a new ad hoc network
- instead.
- If the SME cannot connect, it will notify the failure in the confirm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- connectionConfig - Describes the candidate network to join or to host.
-
-*******************************************************************************/
-#define CsrWifiSmeConnectReqCreate(msg__, dst__, src__, interfaceTag__, connectionConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->connectionConfig = (connectionConfig__);
-
-#define CsrWifiSmeConnectReqSendTo(dst__, src__, interfaceTag__, connectionConfig__) \
- { \
- CsrWifiSmeConnectReq *msg__; \
- CsrWifiSmeConnectReqCreate(msg__, dst__, src__, interfaceTag__, connectionConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectReqSend(src__, interfaceTag__, connectionConfig__) \
- CsrWifiSmeConnectReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, connectionConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the connection exchange is complete or
- all connection attempts fail.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request.
- CSR_WIFI_SME_STATUS_NOT_FOUND: all attempts by the SME to
- locate the requested AP failed
-
-*******************************************************************************/
-#define CsrWifiSmeConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeConnectCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeConnectCfm *msg__; \
- CsrWifiSmeConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeConnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionConfigGetReq *msg__; \
- CsrWifiSmeConnectionConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionConfig - Parameters used by the SME for selecting a network
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionConfig = (connectionConfig__);
-
-#define CsrWifiSmeConnectionConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionConfig__) \
- { \
- CsrWifiSmeConnectionConfigGetCfm *msg__; \
- CsrWifiSmeConnectionConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionConfigGetCfmSend(dst__, interfaceTag__, status__, connectionConfig__) \
- CsrWifiSmeConnectionConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionInfoGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_INFO_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionInfoGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionInfoGetReq *msg__; \
- CsrWifiSmeConnectionInfoGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionInfoGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionInfo - Information about the current connection
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionInfoGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_INFO_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionInfo = (connectionInfo__);
-
-#define CsrWifiSmeConnectionInfoGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionInfo__) \
- { \
- CsrWifiSmeConnectionInfoGetCfm *msg__; \
- CsrWifiSmeConnectionInfoGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionInfoGetCfmSend(dst__, interfaceTag__, status__, connectionInfo__) \
- CsrWifiSmeConnectionInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionQualityIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the value of the current connection quality
- parameters change by more than a certain configurable amount.
- The wireless manager application may configure the trigger thresholds for
- this indication using the field in smeConfig parameter of
- CSR_WIFI_SME_SME_CONFIG_SET_REQ.
- Connection quality messages can be suppressed by setting both thresholds
- to zero.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionQualityIndCreate(msg__, dst__, src__, interfaceTag__, linkQuality__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionQualityInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_QUALITY_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->linkQuality = (linkQuality__);
-
-#define CsrWifiSmeConnectionQualityIndSendTo(dst__, src__, interfaceTag__, linkQuality__) \
- { \
- CsrWifiSmeConnectionQualityInd *msg__; \
- CsrWifiSmeConnectionQualityIndCreate(msg__, dst__, src__, interfaceTag__, linkQuality__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionQualityIndSend(dst__, interfaceTag__, linkQuality__) \
- CsrWifiSmeConnectionQualityIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, linkQuality__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionStats parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionStatsGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_STATS_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionStatsGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionStatsGetReq *msg__; \
- CsrWifiSmeConnectionStatsGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionStatsGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionStatsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionStats - Statistics for current connection.
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionStatsGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStats__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_STATS_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionStats = (connectionStats__);
-
-#define CsrWifiSmeConnectionStatsGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionStats__) \
- { \
- CsrWifiSmeConnectionStatsGetCfm *msg__; \
- CsrWifiSmeConnectionStatsGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStats__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionStatsGetCfmSend(dst__, interfaceTag__, status__, connectionStats__) \
- CsrWifiSmeConnectionStatsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionStats__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoreDumpIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive Wi-Fi Chip core dump data.
- The core dump data may be fragmented and sent using more than one
- indication.
- To indicate that all the data has been sent, the last indication contains
- a 'length' of 0 and 'data' of NULL.
-
- PARAMETERS
- queue - Destination Task Queue
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes of core
- dump data
-
-*******************************************************************************/
-#define CsrWifiSmeCoreDumpIndCreate(msg__, dst__, src__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoreDumpInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CORE_DUMP_IND, dst__, src__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiSmeCoreDumpIndSendTo(dst__, src__, dataLength__, data__) \
- { \
- CsrWifiSmeCoreDumpInd *msg__; \
- CsrWifiSmeCoreDumpIndCreate(msg__, dst__, src__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoreDumpIndSend(dst__, dataLength__, data__) \
- CsrWifiSmeCoreDumpIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateReqSend
-
- DESCRIPTION
- The WMA sends this primitive to deactivate the SME.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeDeactivateReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDeactivateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DEACTIVATE_REQ, dst__, src__);
-
-#define CsrWifiSmeDeactivateReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeDeactivateReq *msg__; \
- CsrWifiSmeDeactivateReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDeactivateReqSend(src__) \
- CsrWifiSmeDeactivateReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateCfmSend
-
- DESCRIPTION
- The SME sends this primitive when the deactivation is complete.
- The WMA cannot send any more primitives until it actives the SME again
- sending another CSR_WIFI_SME_ACTIVATE_REQ.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeDeactivateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDeactivateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DEACTIVATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeDeactivateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeDeactivateCfm *msg__; \
- CsrWifiSmeDeactivateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDeactivateCfmSend(dst__, status__) \
- CsrWifiSmeDeactivateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectReqSend
-
- DESCRIPTION
- The wireless manager application may disconnect from the current network
- by calling this primitive
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeDisconnectReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDisconnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DISCONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeDisconnectReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeDisconnectReq *msg__; \
- CsrWifiSmeDisconnectReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDisconnectReqSend(src__, interfaceTag__) \
- CsrWifiSmeDisconnectReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectCfmSend
-
- DESCRIPTION
- On reception of CSR_WIFI_SME_DISCONNECT_REQ the SME will perform a
- disconnect operation, sending a CsrWifiSmeMediaStatusInd with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED and then call this primitive when
- disconnection is complete.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDisconnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DISCONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeDisconnectCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeDisconnectCfm *msg__; \
- CsrWifiSmeDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDisconnectCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeDisconnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeErrorIndSend
-
- DESCRIPTION
- Important error message indicating a error of some importance
-
- PARAMETERS
- queue - Destination Task Queue
- errorMessage - Contains the error message.
-
-*******************************************************************************/
-#define CsrWifiSmeErrorIndCreate(msg__, dst__, src__, errorMessage__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ERROR_IND, dst__, src__); \
- msg__->errorMessage = (errorMessage__);
-
-#define CsrWifiSmeErrorIndSendTo(dst__, src__, errorMessage__) \
- { \
- CsrWifiSmeErrorInd *msg__; \
- CsrWifiSmeErrorIndCreate(msg__, dst__, src__, errorMessage__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeErrorIndSend(dst__, errorMessage__) \
- CsrWifiSmeErrorIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, errorMessage__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetReqSend
-
- DESCRIPTION
- The wireless manager application may register with the SME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiSmeIndicationsMask.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- indMask - Set mask with values from CsrWifiSmeIndications
-
-*******************************************************************************/
-#define CsrWifiSmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeEventMaskSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_EVENT_MASK_SET_REQ, dst__, src__); \
- msg__->indMask = (indMask__);
-
-#define CsrWifiSmeEventMaskSetReqSendTo(dst__, src__, indMask__) \
- { \
- CsrWifiSmeEventMaskSetReq *msg__; \
- CsrWifiSmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeEventMaskSetReqSend(src__, indMask__) \
- CsrWifiSmeEventMaskSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, indMask__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeEventMaskSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeEventMaskSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_EVENT_MASK_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeEventMaskSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeEventMaskSetCfm *msg__; \
- CsrWifiSmeEventMaskSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeEventMaskSetCfmSend(dst__, status__) \
- CsrWifiSmeEventMaskSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the hostConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeHostConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeHostConfigGetReq *msg__; \
- CsrWifiSmeHostConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeHostConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- hostConfig - Current host power state.
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, hostConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->hostConfig = (hostConfig__);
-
-#define CsrWifiSmeHostConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, hostConfig__) \
- { \
- CsrWifiSmeHostConfigGetCfm *msg__; \
- CsrWifiSmeHostConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, hostConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigGetCfmSend(dst__, interfaceTag__, status__, hostConfig__) \
- CsrWifiSmeHostConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, hostConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the hostConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostConfig - Communicates a change of host power state (for example, on
- mains power, on battery power etc) and of the periodicity of
- traffic data
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, hostConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->hostConfig = (hostConfig__);
-
-#define CsrWifiSmeHostConfigSetReqSendTo(dst__, src__, interfaceTag__, hostConfig__) \
- { \
- CsrWifiSmeHostConfigSetReq *msg__; \
- CsrWifiSmeHostConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, hostConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigSetReqSend(src__, interfaceTag__, hostConfig__) \
- CsrWifiSmeHostConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, hostConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeHostConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeHostConfigSetCfm *msg__; \
- CsrWifiSmeHostConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeHostConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIbssStationIndSend
-
- DESCRIPTION
- The SME will send this primitive to indicate that a station has joined or
- left the ad-hoc network.
-
- PARAMETERS
- queue - Destination Task Queue
- address - MAC address of the station that has joined or left
- isconnected - TRUE if the station joined, FALSE if the station left
-
-*******************************************************************************/
-#define CsrWifiSmeIbssStationIndCreate(msg__, dst__, src__, address__, isconnected__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeIbssStationInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_IBSS_STATION_IND, dst__, src__); \
- msg__->address = (address__); \
- msg__->isconnected = (isconnected__);
-
-#define CsrWifiSmeIbssStationIndSendTo(dst__, src__, address__, isconnected__) \
- { \
- CsrWifiSmeIbssStationInd *msg__; \
- CsrWifiSmeIbssStationIndCreate(msg__, dst__, src__, address__, isconnected__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeIbssStationIndSend(dst__, address__, isconnected__) \
- CsrWifiSmeIbssStationIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, address__, isconnected__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInfoIndSend
-
- DESCRIPTION
- Message indicating a some info about current activity. Mostly of interest
- in testing but may be useful in the field.
-
- PARAMETERS
- queue - Destination Task Queue
- infoMessage - Contains the message.
-
-*******************************************************************************/
-#define CsrWifiSmeInfoIndCreate(msg__, dst__, src__, infoMessage__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInfoInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INFO_IND, dst__, src__); \
- msg__->infoMessage = (infoMessage__);
-
-#define CsrWifiSmeInfoIndSendTo(dst__, src__, infoMessage__) \
- { \
- CsrWifiSmeInfoInd *msg__; \
- CsrWifiSmeInfoIndCreate(msg__, dst__, src__, infoMessage__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInfoIndSend(dst__, infoMessage__) \
- CsrWifiSmeInfoIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, infoMessage__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetReqSend
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME for the
- capabilities of the supported interfaces
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeInterfaceCapabilityGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeInterfaceCapabilityGetReq *msg__; \
- CsrWifiSmeInterfaceCapabilityGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSend(src__) \
- CsrWifiSmeInterfaceCapabilityGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Result of the request
- numInterfaces - Number of the interfaces supported
- capBitmap - Points to the list of capabilities bitmaps provided for each
- interface.
- The bits represent the following capabilities:
- -bits 7 to 4-Reserved
- -bit 3-AMP
- -bit 2-P2P
- -bit 1-AP
- -bit 0-STA
-
-*******************************************************************************/
-#define CsrWifiSmeInterfaceCapabilityGetCfmCreate(msg__, dst__, src__, status__, numInterfaces__, capBitmap__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->numInterfaces = (numInterfaces__); \
- memcpy(msg__->capBitmap, (capBitmap__), sizeof(u8) * 2);
-
-#define CsrWifiSmeInterfaceCapabilityGetCfmSendTo(dst__, src__, status__, numInterfaces__, capBitmap__) \
- { \
- CsrWifiSmeInterfaceCapabilityGetCfm *msg__; \
- CsrWifiSmeInterfaceCapabilityGetCfmCreate(msg__, dst__, src__, status__, numInterfaces__, capBitmap__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInterfaceCapabilityGetCfmSend(dst__, status__, numInterfaces__, capBitmap__) \
- CsrWifiSmeInterfaceCapabilityGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, numInterfaces__, capBitmap__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to add or remove
- keys that the chip should use for encryption of data.
- The interface allows the wireless manager application to add and remove
- keys according to the specified action.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs the
- driver to modify or provide the list of keys.
- CSR_WIFI_SME_LIST_ACTION_GET is not supported here.
- key - Key to be added or removed
-
-*******************************************************************************/
-#define CsrWifiSmeKeyReqCreate(msg__, dst__, src__, interfaceTag__, action__, key__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeKeyReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_KEY_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->key = (key__);
-
-#define CsrWifiSmeKeyReqSendTo(dst__, src__, interfaceTag__, action__, key__) \
- { \
- CsrWifiSmeKeyReq *msg__; \
- CsrWifiSmeKeyReqCreate(msg__, dst__, src__, interfaceTag__, action__, key__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeKeyReqSend(src__, interfaceTag__, action__, key__) \
- CsrWifiSmeKeyReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, key__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- keyType - Type of the key added/deleted
- peerMacAddress - Peer MAC Address of the key added/deleted
-
-*******************************************************************************/
-#define CsrWifiSmeKeyCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeKeyCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_KEY_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->keyType = (keyType__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiSmeKeyCfmSendTo(dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- { \
- CsrWifiSmeKeyCfm *msg__; \
- CsrWifiSmeKeyCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeKeyCfmSend(dst__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- CsrWifiSmeKeyCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, keyType__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the LinkQuality parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeLinkQualityGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeLinkQualityGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_LINK_QUALITY_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeLinkQualityGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeLinkQualityGetReq *msg__; \
- CsrWifiSmeLinkQualityGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeLinkQualityGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeLinkQualityGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-#define CsrWifiSmeLinkQualityGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, linkQuality__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeLinkQualityGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_LINK_QUALITY_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->linkQuality = (linkQuality__);
-
-#define CsrWifiSmeLinkQualityGetCfmSendTo(dst__, src__, interfaceTag__, status__, linkQuality__) \
- { \
- CsrWifiSmeLinkQualityGetCfm *msg__; \
- CsrWifiSmeLinkQualityGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, linkQuality__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeLinkQualityGetCfmSend(dst__, interfaceTag__, status__, linkQuality__) \
- CsrWifiSmeLinkQualityGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, linkQuality__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatusIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it when a network connection is established, lost or has moved to
- another AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates the media status
- connectionInfo - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED:
- it points to the connection information for the new network
- disassocReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a disassociation has occurred it gives the reason of the
- disassociation
- deauthReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a deauthentication has occurred it gives the reason of
- the deauthentication
-
-*******************************************************************************/
-#define CsrWifiSmeMediaStatusIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMediaStatusInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MEDIA_STATUS_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->connectionInfo = (connectionInfo__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->deauthReason = (deauthReason__);
-
-#define CsrWifiSmeMediaStatusIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- { \
- CsrWifiSmeMediaStatusInd *msg__; \
- CsrWifiSmeMediaStatusIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMediaStatusIndSend(dst__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- CsrWifiSmeMediaStatusIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the MibConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeMibConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeMibConfigGetReq *msg__; \
- CsrWifiSmeMibConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigGetReqSend(src__) \
- CsrWifiSmeMibConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibConfig - Reports various IEEE 802.11 attributes as currently configured
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigGetCfmCreate(msg__, dst__, src__, status__, mibConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibConfig = (mibConfig__);
-
-#define CsrWifiSmeMibConfigGetCfmSendTo(dst__, src__, status__, mibConfig__) \
- { \
- CsrWifiSmeMibConfigGetCfm *msg__; \
- CsrWifiSmeMibConfigGetCfmCreate(msg__, dst__, src__, status__, mibConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigGetCfmSend(dst__, status__, mibConfig__) \
- CsrWifiSmeMibConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the MibConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibConfig - Conveys the desired value of various IEEE 802.11 attributes as
- currently configured
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigSetReqCreate(msg__, dst__, src__, mibConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_SET_REQ, dst__, src__); \
- msg__->mibConfig = (mibConfig__);
-
-#define CsrWifiSmeMibConfigSetReqSendTo(dst__, src__, mibConfig__) \
- { \
- CsrWifiSmeMibConfigSetReq *msg__; \
- CsrWifiSmeMibConfigSetReqCreate(msg__, dst__, src__, mibConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigSetReqSend(src__, mibConfig__) \
- CsrWifiSmeMibConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeMibConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeMibConfigSetCfm *msg__; \
- CsrWifiSmeMibConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeMibConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetCfmSend
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB variable values.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables requested
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetCfmSendTo(dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetCfm *msg__; \
- CsrWifiSmeMibGetCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetCfmSend(dst__, status__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextReqSend
-
- DESCRIPTION
- To read a sequence of MIB parameters, for example a table, call this
- primitive to find the name of the next MIB variable
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) to search from.
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetNextReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetNextReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_NEXT_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetNextReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetNextReq *msg__; \
- CsrWifiSmeMibGetNextReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetNextReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetNextReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextCfmSend
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB name(s).
- The wireless manager application can then read the value of the MIB
- variable using CSR_WIFI_SME_MIB_GET_REQ, using the names provided.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) lexicographically
- following the name(s) given in the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetNextCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetNextCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_NEXT_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetNextCfmSendTo(dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetNextCfm *msg__; \
- CsrWifiSmeMibGetNextCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetNextCfmSend(dst__, status__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetNextCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve one or
- more MIB variables.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names of the MIB variables to be retrieved
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetReq *msg__; \
- CsrWifiSmeMibGetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetReqSend
-
- DESCRIPTION
- The SME provides raw access to the MIB on the chip, which may be used by
- some configuration or diagnostic utilities, but is not normally needed by
- the wireless manager application.
- The MIB access functions use BER encoded names (OID) of the MIB
- parameters and BER encoded values, as described in the chip Host
- Interface Protocol Specification.
- The MIB parameters are described in 'Wi-Fi 5.0.0 Management Information
- Base Reference Guide'.
- The wireless manager application calls this primitive to set one or more
- MIB variables
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables to set
-
-*******************************************************************************/
-#define CsrWifiSmeMibSetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_SET_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibSetReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibSetReq *msg__; \
- CsrWifiSmeMibSetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibSetReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeMibSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeMibSetCfm *msg__; \
- CsrWifiSmeMibSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibSetCfmSend(dst__, status__) \
- CsrWifiSmeMibSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMicFailureIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the chip firmware reports a MIC failure.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- secondFailure - TRUE if this indication is for a second failure in 60
- seconds
- count - The number of MIC failure events since the connection was
- established
- address - MAC address of the transmitter that caused the MIC failure
- keyType - Type of key for which the failure occurred
-
-*******************************************************************************/
-#define CsrWifiSmeMicFailureIndCreate(msg__, dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMicFailureInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIC_FAILURE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->secondFailure = (secondFailure__); \
- msg__->count = (count__); \
- msg__->address = (address__); \
- msg__->keyType = (keyType__);
-
-#define CsrWifiSmeMicFailureIndSendTo(dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- { \
- CsrWifiSmeMicFailureInd *msg__; \
- CsrWifiSmeMicFailureIndCreate(msg__, dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMicFailureIndSend(dst__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- CsrWifiSmeMicFailureIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, secondFailure__, count__, address__, keyType__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to specify the
- multicast addresses which the chip should recognise. The interface allows
- the wireless manager application to query, add, remove and flush the
- multicast addresses for the network interface according to the specified
- action.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter
- instructs the driver to modify or provide the list of
- MAC addresses.
- setAddressesCount - Number of MAC addresses sent with the primitive
- setAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeMulticastAddressReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMulticastAddressReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MULTICAST_ADDRESS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressesCount = (setAddressesCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiSmeMulticastAddressReqSendTo(dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- { \
- CsrWifiSmeMulticastAddressReq *msg__; \
- CsrWifiSmeMulticastAddressReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMulticastAddressReqSend(src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- CsrWifiSmeMulticastAddressReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of MAC addresses.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressesCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of MAC addresses sent with the primitive
- getAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeMulticastAddressCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMulticastAddressCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MULTICAST_ADDRESS_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressesCount = (getAddressesCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiSmeMulticastAddressCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- { \
- CsrWifiSmeMulticastAddressCfm *msg__; \
- CsrWifiSmeMulticastAddressCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMulticastAddressCfmSend(dst__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- CsrWifiSmeMulticastAddressCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to enable or
- disable filtering of broadcast packets: uninteresting broadcast packets
- will be dropped by the Wi-Fi chip, instead of passing them up to the
- host.
- This has the advantage of saving power in the host application processor
- as it removes the need to process unwanted packets.
- All broadcast packets are filtered according to the filter and the filter
- mode provided, except ARP packets, which are filtered using
- arpFilterAddress.
- Filters are not cumulative: only the parameters specified in the most
- recent successful request are significant.
- For more information, see 'UniFi Firmware API Specification'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- filterLength - Length of the filter in bytes.
- filterLength=0 disables the filter previously set
- filter - Points to the first byte of the filter provided, if any.
- This shall include zero or more instance of the
- information elements of one of these types
- * Traffic Classification (TCLAS) elements
- * WMM-SA TCLAS elements
- mode - Specifies whether the filter selects or excludes packets
- matching the filter
- arpFilterAddress - IPv4 address to be used for filtering the ARP packets.
- * If the specified address is the IPv4 broadcast address
- (255.255.255.255), all ARP packets are reported to the
- host,
- * If the specified address is NOT the IPv4 broadcast
- address, only ARP packets with the specified address in
- the Source or Target Protocol Address fields are reported
- to the host
-
-*******************************************************************************/
-#define CsrWifiSmePacketFilterSetReqCreate(msg__, dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePacketFilterSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PACKET_FILTER_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->filterLength = (filterLength__); \
- msg__->filter = (filter__); \
- msg__->mode = (mode__); \
- msg__->arpFilterAddress = (arpFilterAddress__);
-
-#define CsrWifiSmePacketFilterSetReqSendTo(dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- { \
- CsrWifiSmePacketFilterSetReq *msg__; \
- CsrWifiSmePacketFilterSetReqCreate(msg__, dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePacketFilterSetReqSend(src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- CsrWifiSmePacketFilterSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmePacketFilterSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePacketFilterSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PACKET_FILTER_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmePacketFilterSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmePacketFilterSetCfm *msg__; \
- CsrWifiSmePacketFilterSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePacketFilterSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmePacketFilterSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetReqSend
-
- DESCRIPTION
- This primitive retrieves the MAC address stored in EEPROM
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmePermanentMacAddressGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmePermanentMacAddressGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmePermanentMacAddressGetReq *msg__; \
- CsrWifiSmePermanentMacAddressGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePermanentMacAddressGetReqSend(src__) \
- CsrWifiSmePermanentMacAddressGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- permanentMacAddress - MAC address stored in the EEPROM
-
-*******************************************************************************/
-#define CsrWifiSmePermanentMacAddressGetCfmCreate(msg__, dst__, src__, status__, permanentMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->permanentMacAddress = (permanentMacAddress__);
-
-#define CsrWifiSmePermanentMacAddressGetCfmSendTo(dst__, src__, status__, permanentMacAddress__) \
- { \
- CsrWifiSmePermanentMacAddressGetCfm *msg__; \
- CsrWifiSmePermanentMacAddressGetCfmCreate(msg__, dst__, src__, status__, permanentMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePermanentMacAddressGetCfmSend(dst__, status__, permanentMacAddress__) \
- CsrWifiSmePermanentMacAddressGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, permanentMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidateListIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it when a new network supporting preauthentication and/or PMK
- caching is seen.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- pmkidCandidatesCount - Number of PMKID candidates provided
- pmkidCandidates - Points to the first PMKID candidate
-
-*******************************************************************************/
-#define CsrWifiSmePmkidCandidateListIndCreate(msg__, dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidCandidateListInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->pmkidCandidatesCount = (pmkidCandidatesCount__); \
- msg__->pmkidCandidates = (pmkidCandidates__);
-
-#define CsrWifiSmePmkidCandidateListIndSendTo(dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- { \
- CsrWifiSmePmkidCandidateListInd *msg__; \
- CsrWifiSmePmkidCandidateListIndCreate(msg__, dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidCandidateListIndSend(dst__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- CsrWifiSmePmkidCandidateListIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to request an
- operation on the SME PMKID list.
- The action argument specifies the operation to perform.
- When the connection is complete, the wireless manager application may
- then send and receive EAPOL packets to complete WPA or WPA2
- authentication if appropriate.
- The wireless manager application can then pass the resulting encryption
- keys using this primitive.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of PMKIDs.
- setPmkidsCount - Number of PMKIDs sent with the primitive
- setPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmePmkidReqCreate(msg__, dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setPmkidsCount = (setPmkidsCount__); \
- msg__->setPmkids = (setPmkids__);
-
-#define CsrWifiSmePmkidReqSendTo(dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- { \
- CsrWifiSmePmkidReq *msg__; \
- CsrWifiSmePmkidReqCreate(msg__, dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidReqSend(src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- CsrWifiSmePmkidReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of PMKIDs
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getPmkidsCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of PMKIDs sent with the primitive
- getPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmePmkidCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getPmkidsCount = (getPmkidsCount__); \
- msg__->getPmkids = (getPmkids__);
-
-#define CsrWifiSmePmkidCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- { \
- CsrWifiSmePmkidCfm *msg__; \
- CsrWifiSmePmkidCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidCfmSend(dst__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- CsrWifiSmePmkidCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the PowerConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmePowerConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmePowerConfigGetReq *msg__; \
- CsrWifiSmePowerConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigGetReqSend(src__) \
- CsrWifiSmePowerConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- powerConfig - Returns the current parameters for the power configuration of
- the firmware
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigGetCfmCreate(msg__, dst__, src__, status__, powerConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->powerConfig = (powerConfig__);
-
-#define CsrWifiSmePowerConfigGetCfmSendTo(dst__, src__, status__, powerConfig__) \
- { \
- CsrWifiSmePowerConfigGetCfm *msg__; \
- CsrWifiSmePowerConfigGetCfmCreate(msg__, dst__, src__, status__, powerConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigGetCfmSend(dst__, status__, powerConfig__) \
- CsrWifiSmePowerConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, powerConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the PowerConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- powerConfig - Power saving configuration
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigSetReqCreate(msg__, dst__, src__, powerConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_SET_REQ, dst__, src__); \
- msg__->powerConfig = (powerConfig__);
-
-#define CsrWifiSmePowerConfigSetReqSendTo(dst__, src__, powerConfig__) \
- { \
- CsrWifiSmePowerConfigSetReq *msg__; \
- CsrWifiSmePowerConfigSetReqCreate(msg__, dst__, src__, powerConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigSetReqSend(src__, powerConfig__) \
- CsrWifiSmePowerConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, powerConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmePowerConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmePowerConfigSetCfm *msg__; \
- CsrWifiSmePowerConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigSetCfmSend(dst__, status__) \
- CsrWifiSmePowerConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the RegulatoryDomainInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeRegulatoryDomainInfoGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeRegulatoryDomainInfoGetReq *msg__; \
- CsrWifiSmeRegulatoryDomainInfoGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSend(src__) \
- CsrWifiSmeRegulatoryDomainInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- regDomInfo - Reports information and state related to regulatory domain
- operation.
-
-*******************************************************************************/
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmCreate(msg__, dst__, src__, status__, regDomInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->regDomInfo = (regDomInfo__);
-
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSendTo(dst__, src__, status__, regDomInfo__) \
- { \
- CsrWifiSmeRegulatoryDomainInfoGetCfm *msg__; \
- CsrWifiSmeRegulatoryDomainInfoGetCfmCreate(msg__, dst__, src__, status__, regDomInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSend(dst__, status__, regDomInfo__) \
- CsrWifiSmeRegulatoryDomainInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, regDomInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamCompleteIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to roam to an AP. If the roam
- attempt was successful, status will be set to CSR_WIFI_SME_SUCCESS,
- otherwise it shall be set to the appropriate error code.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the roaming procedure
-
-*******************************************************************************/
-#define CsrWifiSmeRoamCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamCompleteInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAM_COMPLETE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeRoamCompleteIndSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeRoamCompleteInd *msg__; \
- CsrWifiSmeRoamCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamCompleteIndSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeRoamCompleteIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamStartIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to roam to an AP.
- If the wireless manager application connect request specified the SSID
- and the BSSID was set to the broadcast address (0xFF 0xFF 0xFF 0xFF 0xFF
- 0xFF), the SME monitors the signal quality and maintains a list of
- candidates to roam to. When the signal quality of the current connection
- falls below a threshold, and there is a candidate with better quality,
- the SME will attempt to the candidate AP.
- If the roaming procedure succeeds, the SME will also issue a Media
- Connect indication to inform the wireless manager application of the
- change.
- NOTE: to prevent the SME from initiating roaming the WMA must specify the
- BSSID in the connection request; this forces the SME to connect only to
- that AP.
- The wireless manager application can obtain statistics for roaming
- purposes using CSR_WIFI_SME_CONNECTION_QUALITY_IND and
- CSR_WIFI_SME_CONNECTION_STATS_GET_REQ.
- When the wireless manager application wishes to roam to another AP, it
- must issue a connection request specifying the BSSID of the desired AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamReason - Indicates the reason for starting the roaming procedure
- reason80211 - Indicates the reason for deauthentication or disassociation
-
-*******************************************************************************/
-#define CsrWifiSmeRoamStartIndCreate(msg__, dst__, src__, interfaceTag__, roamReason__, reason80211__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAM_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->roamReason = (roamReason__); \
- msg__->reason80211 = (reason80211__);
-
-#define CsrWifiSmeRoamStartIndSendTo(dst__, src__, interfaceTag__, roamReason__, reason80211__) \
- { \
- CsrWifiSmeRoamStartInd *msg__; \
- CsrWifiSmeRoamStartIndCreate(msg__, dst__, src__, interfaceTag__, roamReason__, reason80211__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamStartIndSend(dst__, interfaceTag__, roamReason__, reason80211__) \
- CsrWifiSmeRoamStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, roamReason__, reason80211__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeRoamingConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeRoamingConfigGetReq *msg__; \
- CsrWifiSmeRoamingConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeRoamingConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- roamingConfig - Reports the roaming behaviour of the driver and firmware
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, roamingConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->roamingConfig = (roamingConfig__);
-
-#define CsrWifiSmeRoamingConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, roamingConfig__) \
- { \
- CsrWifiSmeRoamingConfigGetCfm *msg__; \
- CsrWifiSmeRoamingConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, roamingConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigGetCfmSend(dst__, interfaceTag__, status__, roamingConfig__) \
- CsrWifiSmeRoamingConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, roamingConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamingConfig - Desired roaming behaviour values
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, roamingConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->roamingConfig = (roamingConfig__);
-
-#define CsrWifiSmeRoamingConfigSetReqSendTo(dst__, src__, interfaceTag__, roamingConfig__) \
- { \
- CsrWifiSmeRoamingConfigSetReq *msg__; \
- CsrWifiSmeRoamingConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, roamingConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigSetReqSend(src__, interfaceTag__, roamingConfig__) \
- CsrWifiSmeRoamingConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, roamingConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetCfmSend
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeRoamingConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeRoamingConfigSetCfm *msg__; \
- CsrWifiSmeRoamingConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeRoamingConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ScanConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeScanConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanConfigGetReq *msg__; \
- CsrWifiSmeScanConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigGetReqSend(src__) \
- CsrWifiSmeScanConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- scanConfig - Returns the current parameters for the autonomous scanning
- behaviour of the firmware
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigGetCfmCreate(msg__, dst__, src__, status__, scanConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->scanConfig = (scanConfig__);
-
-#define CsrWifiSmeScanConfigGetCfmSendTo(dst__, src__, status__, scanConfig__) \
- { \
- CsrWifiSmeScanConfigGetCfm *msg__; \
- CsrWifiSmeScanConfigGetCfmCreate(msg__, dst__, src__, status__, scanConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigGetCfmSend(dst__, status__, scanConfig__) \
- CsrWifiSmeScanConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, scanConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the ScanConfig parameter.
- The SME normally configures the firmware to perform autonomous scanning
- without involving the host.
- The firmware passes beacon / probe response or indicates loss of beacon
- on certain changes of state, for example:
- * A new AP is seen for the first time
- * An AP is no longer visible
- * The signal strength of an AP changes by more than a certain amount, as
- configured by the thresholds in the scanConfig parameter
- In addition to the autonomous scan, the wireless manager application may
- request a scan at any time using CSR_WIFI_SME_SCAN_FULL_REQ.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- scanConfig - Reports the configuration for the autonomous scanning behaviour
- of the firmware
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigSetReqCreate(msg__, dst__, src__, scanConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_SET_REQ, dst__, src__); \
- msg__->scanConfig = (scanConfig__);
-
-#define CsrWifiSmeScanConfigSetReqSendTo(dst__, src__, scanConfig__) \
- { \
- CsrWifiSmeScanConfigSetReq *msg__; \
- CsrWifiSmeScanConfigSetReqCreate(msg__, dst__, src__, scanConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigSetReqSend(src__, scanConfig__) \
- CsrWifiSmeScanConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, scanConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanConfigSetCfm *msg__; \
- CsrWifiSmeScanConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeScanConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to request a
- full scan.
- Channels are scanned actively or passively according to the requirement
- set by regulatory domain.
- If the SME receives this primitive while a full scan is going on, the new
- request is buffered and it will be served after the current full scan is
- completed.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- ssidCount - Number of SSIDs provided.
- If it is 0, the SME will attempt to detect any network
- ssid - Points to the first SSID provided, if any.
- bssid - BSS identifier.
- If it is equal to FF-FF-FF-FF-FF, the SME will listen for
- messages from any BSS.
- If it is different from FF-FF-FF-FF-FF and any SSID is
- provided, one SSID must match the network of the BSS.
- forceScan - Forces the scan even if the SME is in a state which would
- normally prevent it (e.g. autonomous scan is running).
- bssType - Type of BSS to scan for
- scanType - Type of scan to perform
- channelListCount - Number of channels provided.
- If it is 0, the SME will initiate a scan of all the
- supported channels that are permitted by the current
- regulatory domain.
- channelList - Points to the first channel , or NULL if channelListCount
- is zero.
- probeIeLength - Length of the information element in bytes to be sent
- with the probe message.
- probeIe - Points to the first byte of the information element to be
- sent with the probe message.
-
-*******************************************************************************/
-#define CsrWifiSmeScanFullReqCreate(msg__, dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanFullReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_FULL_REQ, dst__, src__); \
- msg__->ssidCount = (ssidCount__); \
- msg__->ssid = (ssid__); \
- msg__->bssid = (bssid__); \
- msg__->forceScan = (forceScan__); \
- msg__->bssType = (bssType__); \
- msg__->scanType = (scanType__); \
- msg__->channelListCount = (channelListCount__); \
- msg__->channelList = (channelList__); \
- msg__->probeIeLength = (probeIeLength__); \
- msg__->probeIe = (probeIe__);
-
-#define CsrWifiSmeScanFullReqSendTo(dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- { \
- CsrWifiSmeScanFullReq *msg__; \
- CsrWifiSmeScanFullReqCreate(msg__, dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanFullReqSend(src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- CsrWifiSmeScanFullReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the results from the scan are
- available.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanFullCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanFullCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_FULL_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanFullCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanFullCfm *msg__; \
- CsrWifiSmeScanFullCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanFullCfmSend(dst__, status__) \
- CsrWifiSmeScanFullCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever a scan indication is received from the firmware.
-
- PARAMETERS
- queue - Destination Task Queue
- result - Points to a buffer containing a scan result.
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultIndCreate(msg__, dst__, src__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULT_IND, dst__, src__); \
- msg__->result = (result__);
-
-#define CsrWifiSmeScanResultIndSendTo(dst__, src__, result__) \
- { \
- CsrWifiSmeScanResultInd *msg__; \
- CsrWifiSmeScanResultIndCreate(msg__, dst__, src__, result__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultIndSend(dst__, result__) \
- CsrWifiSmeScanResultIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushReqSend
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME to delete all
- scan results from its cache, except for the scan result of any currently
- connected network.
- As scan results are received by the SME from the firmware, they are
- cached in the SME memory.
- Any time the Wireless Manager requests scan results, they are returned
- from the SME internal cache.
- For some applications it may be desirable to clear this cache prior to
- requesting that a scan be performed; this will ensure that the cache then
- only contains the networks detected in the most recent scan.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsFlushReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsFlushReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ, dst__, src__);
-
-#define CsrWifiSmeScanResultsFlushReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanResultsFlushReq *msg__; \
- CsrWifiSmeScanResultsFlushReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsFlushReqSend(src__) \
- CsrWifiSmeScanResultsFlushReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the cache has been cleared.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsFlushCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsFlushCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanResultsFlushCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanResultsFlushCfm *msg__; \
- CsrWifiSmeScanResultsFlushCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsFlushCfmSend(dst__, status__) \
- CsrWifiSmeScanResultsFlushCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve the
- current set of scan results, either after receiving a successful
- CSR_WIFI_SME_SCAN_FULL_CFM, or to get autonomous scan results.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeScanResultsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanResultsGetReq *msg__; \
- CsrWifiSmeScanResultsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsGetReqSend(src__) \
- CsrWifiSmeScanResultsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetCfmSend
-
- DESCRIPTION
- The SME sends this primitive to provide the current set of scan results.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- scanResultsCount - Number of scan results
- scanResults - Points to a buffer containing an array of
- CsrWifiSmeScanResult structures.
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsGetCfmCreate(msg__, dst__, src__, status__, scanResultsCount__, scanResults__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->scanResultsCount = (scanResultsCount__); \
- msg__->scanResults = (scanResults__);
-
-#define CsrWifiSmeScanResultsGetCfmSendTo(dst__, src__, status__, scanResultsCount__, scanResults__) \
- { \
- CsrWifiSmeScanResultsGetCfm *msg__; \
- CsrWifiSmeScanResultsGetCfmCreate(msg__, dst__, src__, status__, scanResultsCount__, scanResults__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsGetCfmSend(dst__, status__, scanResultsCount__, scanResults__) \
- CsrWifiSmeScanResultsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, scanResultsCount__, scanResults__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSetReqSend
-
- DESCRIPTION
- Used to pass custom data to the SME. Format is the same as 802.11 Info
- Elements => | Id | Length | Data
- 1) Cmanr Test Mode "Id:0 Length:1 Data:0x00 = OFF 0x01 = ON" "0x00 0x01
- (0x00|0x01)"
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-#define CsrWifiSmeSetReqCreate(msg__, dst__, src__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SET_REQ, dst__, src__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiSmeSetReqSendTo(dst__, src__, dataLength__, data__) \
- { \
- CsrWifiSmeSetReq *msg__; \
- CsrWifiSmeSetReqCreate(msg__, dst__, src__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSetReqSend(src__, dataLength__, data__) \
- CsrWifiSmeSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the Sme common parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeSmeCommonConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeSmeCommonConfigGetReq *msg__; \
- CsrWifiSmeSmeCommonConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigGetReqSend(src__) \
- CsrWifiSmeSmeCommonConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigGetCfmCreate(msg__, dst__, src__, status__, deviceConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->deviceConfig = (deviceConfig__);
-
-#define CsrWifiSmeSmeCommonConfigGetCfmSendTo(dst__, src__, status__, deviceConfig__) \
- { \
- CsrWifiSmeSmeCommonConfigGetCfm *msg__; \
- CsrWifiSmeSmeCommonConfigGetCfmCreate(msg__, dst__, src__, status__, deviceConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigGetCfmSend(dst__, status__, deviceConfig__) \
- CsrWifiSmeSmeCommonConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, deviceConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the Sme common.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigSetReqCreate(msg__, dst__, src__, deviceConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ, dst__, src__); \
- msg__->deviceConfig = (deviceConfig__);
-
-#define CsrWifiSmeSmeCommonConfigSetReqSendTo(dst__, src__, deviceConfig__) \
- { \
- CsrWifiSmeSmeCommonConfigSetReq *msg__; \
- CsrWifiSmeSmeCommonConfigSetReqCreate(msg__, dst__, src__, deviceConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigSetReqSend(src__, deviceConfig__) \
- CsrWifiSmeSmeCommonConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, deviceConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetCfmSend
-
- DESCRIPTION
- Reports the result of the request
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeSmeCommonConfigSetCfm *msg__; \
- CsrWifiSmeSmeCommonConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeSmeCommonConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the SmeStaConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeSmeStaConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeSmeStaConfigGetReq *msg__; \
- CsrWifiSmeSmeStaConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeSmeStaConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- smeConfig - Current SME Station Parameters
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, smeConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->smeConfig = (smeConfig__);
-
-#define CsrWifiSmeSmeStaConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, smeConfig__) \
- { \
- CsrWifiSmeSmeStaConfigGetCfm *msg__; \
- CsrWifiSmeSmeStaConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, smeConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigGetCfmSend(dst__, interfaceTag__, status__, smeConfig__) \
- CsrWifiSmeSmeStaConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, smeConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the SmeConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- smeConfig - SME Station Parameters to be set
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, smeConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->smeConfig = (smeConfig__);
-
-#define CsrWifiSmeSmeStaConfigSetReqSendTo(dst__, src__, interfaceTag__, smeConfig__) \
- { \
- CsrWifiSmeSmeStaConfigSetReq *msg__; \
- CsrWifiSmeSmeStaConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, smeConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigSetReqSend(src__, interfaceTag__, smeConfig__) \
- CsrWifiSmeSmeStaConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, smeConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeSmeStaConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeSmeStaConfigSetCfm *msg__; \
- CsrWifiSmeSmeStaConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeSmeStaConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetReqSend
-
- DESCRIPTION
- This primitives is used to retrieve the current MAC address used by the
- station.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeStationMacAddressGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeStationMacAddressGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeStationMacAddressGetReq *msg__; \
- CsrWifiSmeStationMacAddressGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeStationMacAddressGetReqSend(src__) \
- CsrWifiSmeStationMacAddressGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- stationMacAddress - Current MAC address of the station.
-
-*******************************************************************************/
-#define CsrWifiSmeStationMacAddressGetCfmCreate(msg__, dst__, src__, status__, stationMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- memcpy(msg__->stationMacAddress, (stationMacAddress__), sizeof(CsrWifiMacAddress) * 2);
-
-#define CsrWifiSmeStationMacAddressGetCfmSendTo(dst__, src__, status__, stationMacAddress__) \
- { \
- CsrWifiSmeStationMacAddressGetCfm *msg__; \
- CsrWifiSmeStationMacAddressGetCfmCreate(msg__, dst__, src__, status__, stationMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeStationMacAddressGetCfmSend(dst__, status__, stationMacAddress__) \
- CsrWifiSmeStationMacAddressGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, stationMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to use the
- TSPEC feature.
- The chip supports the use of TSPECs and TCLAS for the use of IEEE
- 802.11/WMM Quality of Service features.
- The API allows the wireless manager application to supply a correctly
- formatted TSPEC and TCLAS pair to the driver.
- After performing basic validation, the driver negotiates the installation
- of the TSPEC with the AP as defined by the 802.11 specification.
- The driver retains all TSPEC and TCLAS pairs until they are specifically
- removed.
- It is not compulsory for a TSPEC to have a TCLAS (NULL is used to
- indicate that no TCLAS is supplied), while a TCLASS always require a
- TSPEC.
- The format of the TSPEC element is specified in 'WMM (including WMM Power
- Save) Specification - Version 1.1' and 'ANSI/IEEE Std 802.11-REVmb/D3.0'.
- For more information, see 'UniFi Configuring WMM and WMM-PS'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - Specifies the action to be carried out on the list of TSPECs.
- CSR_WIFI_SME_LIST_ACTION_FLUSH is not applicable here.
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- strict - If it set to false, allows the SME to perform automatic
- TSPEC negotiation
- ctrlMask - Additional TSPEC configuration for CCX.
- Set mask with values from CsrWifiSmeTspecCtrl.
- CURRENTLY NOT SUPPORTED
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
- tclasLength - Length of the TCLAS.
- If it is equal to 0, no TCLASS is provided for the TSPEC
- tclas - Points to the first byte of the TCLAS, if any.
-
-*******************************************************************************/
-#define CsrWifiSmeTspecReqCreate(msg__, dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->transactionId = (transactionId__); \
- msg__->strict = (strict__); \
- msg__->ctrlMask = (ctrlMask__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiSmeTspecReqSendTo(dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- { \
- CsrWifiSmeTspecReq *msg__; \
- CsrWifiSmeTspecReqCreate(msg__, dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecReqSend(src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- CsrWifiSmeTspecReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the task that have registered to
- receive it when a status change in the TSPEC occurs.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the TSPEC operation requested by the peer
- station
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-#define CsrWifiSmeTspecIndCreate(msg__, dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->transactionId = (transactionId__); \
- msg__->tspecResultCode = (tspecResultCode__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__);
-
-#define CsrWifiSmeTspecIndSendTo(dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- { \
- CsrWifiSmeTspecInd *msg__; \
- CsrWifiSmeTspecIndCreate(msg__, dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecIndSend(dst__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- CsrWifiSmeTspecIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the TSpec primitive
- request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the result of the negotiated TSPEC operation
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-#define CsrWifiSmeTspecCfmCreate(msg__, dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->transactionId = (transactionId__); \
- msg__->tspecResultCode = (tspecResultCode__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__);
-
-#define CsrWifiSmeTspecCfmSendTo(dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- { \
- CsrWifiSmeTspecCfm *msg__; \
- CsrWifiSmeTspecCfmCreate(msg__, dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecCfmSend(dst__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- CsrWifiSmeTspecCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the Versions parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeVersionsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeVersionsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_VERSIONS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeVersionsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeVersionsGetReq *msg__; \
- CsrWifiSmeVersionsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeVersionsGetReqSend(src__) \
- CsrWifiSmeVersionsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- versions - Version IDs of the product
-
-*******************************************************************************/
-#define CsrWifiSmeVersionsGetCfmCreate(msg__, dst__, src__, status__, versions__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeVersionsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_VERSIONS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->versions = (versions__);
-
-#define CsrWifiSmeVersionsGetCfmSendTo(dst__, src__, status__, versions__) \
- { \
- CsrWifiSmeVersionsGetCfm *msg__; \
- CsrWifiSmeVersionsGetCfmCreate(msg__, dst__, src__, status__, versions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeVersionsGetCfmSend(dst__, status__, versions__) \
- CsrWifiSmeVersionsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, versions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeReqSend
-
- DESCRIPTION
- The wireless manager application may call this primitive on boot-up of
- the platform to ensure that the chip is placed in a mode that prevents
- any emission of RF energy.
- This primitive is an alternative to CSR_WIFI_SME_WIFI_ON_REQ.
- As in CSR_WIFI_SME_WIFI_ON_REQ, it causes the download of the patch file
- (if any) and the programming of the initial MIB settings (if supplied by
- the WMA), but it also ensures that the chip is left in its lowest
- possible power-mode with the radio subsystems disabled.
- This feature is useful on platforms where power cannot be removed from
- the chip (leaving the chip not initialised will cause it to consume more
- power so calling this function ensures that the chip is initialised into
- a low power mode but without entering a state where it could emit any RF
- energy).
- NOTE: this primitive does not cause the Wi-Fi to change state: Wi-Fi
- stays conceptually off. Configuration primitives can be sent after
- CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ and the configuration will be maintained.
- Requests that require the state of the Wi-Fi to be ON will return
- CSR_WIFI_SME_STATUS_WIFI_OFF in their confirms.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB.
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiFlightmodeReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ, dst__, src__); \
- msg__->address = (address__); \
- msg__->mibFilesCount = (mibFilesCount__); \
- msg__->mibFiles = (mibFiles__);
-
-#define CsrWifiSmeWifiFlightmodeReqSendTo(dst__, src__, address__, mibFilesCount__, mibFiles__) \
- { \
- CsrWifiSmeWifiFlightmodeReq *msg__; \
- CsrWifiSmeWifiFlightmodeReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiFlightmodeReqSend(src__, address__, mibFilesCount__, mibFiles__) \
- CsrWifiSmeWifiFlightmodeReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, address__, mibFilesCount__, mibFiles__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the chip is initialised for low power
- mode and with the radio subsystem disabled. To leave flight mode, and
- enable Wi-Fi, the wireless manager application should call
- CSR_WIFI_SME_WIFI_ON_REQ.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiFlightmodeCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiFlightmodeCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiFlightmodeCfm *msg__; \
- CsrWifiSmeWifiFlightmodeCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiFlightmodeCfmSend(dst__, status__) \
- CsrWifiSmeWifiFlightmodeCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn off the
- chip, thus saving power when Wi-Fi is not in use.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_REQ, dst__, src__);
-
-#define CsrWifiSmeWifiOffReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeWifiOffReq *msg__; \
- CsrWifiSmeWifiOffReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffReqSend(src__) \
- CsrWifiSmeWifiOffReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it to report that the chip has been turned off.
-
- PARAMETERS
- queue - Destination Task Queue
- reason - Indicates the reason why the Wi-Fi has been switched off.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffIndCreate(msg__, dst__, src__, reason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_IND, dst__, src__); \
- msg__->reason = (reason__);
-
-#define CsrWifiSmeWifiOffIndSendTo(dst__, src__, reason__) \
- { \
- CsrWifiSmeWifiOffInd *msg__; \
- CsrWifiSmeWifiOffIndCreate(msg__, dst__, src__, reason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffIndSend(dst__, reason__) \
- CsrWifiSmeWifiOffIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, reason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffCfmSend
-
- DESCRIPTION
- After receiving CSR_WIFI_SME_WIFI_OFF_REQ, if the chip is connected to a
- network, the SME will perform a disconnect operation, will send a
- CSR_WIFI_SME_MEDIA_STATUS_IND with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED, and then will call
- CSR_WIFI_SME_WIFI_OFF_CFM when the chip is off.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiOffCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiOffCfm *msg__; \
- CsrWifiSmeWifiOffCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffCfmSend(dst__, status__) \
- CsrWifiSmeWifiOffCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn on the
- Wi-Fi chip.
- If the Wi-Fi chip is currently off, the SME turns the Wi-Fi chip on,
- downloads the patch file (if any), and programs the initial MIB settings
- (if supplied by the WMA).
- The patch file is not provided with the SME API; its downloading is
- automatic and handled internally by the system.
- The MIB settings, when provided, override the default values that the
- firmware loads from EEPROM.
- If the Wi-Fi chip is already on, the SME takes no action and returns a
- successful status in the confirm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_REQ, dst__, src__); \
- msg__->address = (address__); \
- msg__->mibFilesCount = (mibFilesCount__); \
- msg__->mibFiles = (mibFiles__);
-
-#define CsrWifiSmeWifiOnReqSendTo(dst__, src__, address__, mibFilesCount__, mibFiles__) \
- { \
- CsrWifiSmeWifiOnReq *msg__; \
- CsrWifiSmeWifiOnReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnReqSend(src__, address__, mibFilesCount__, mibFiles__) \
- CsrWifiSmeWifiOnReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, address__, mibFilesCount__, mibFiles__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnIndSend
-
- DESCRIPTION
- The SME sends this primitive to all tasks that have registered to receive
- it once the chip becomes available and ready to use.
-
- PARAMETERS
- queue - Destination Task Queue
- address - Current MAC address
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnIndCreate(msg__, dst__, src__, address__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_IND, dst__, src__); \
- msg__->address = (address__);
-
-#define CsrWifiSmeWifiOnIndSendTo(dst__, src__, address__) \
- { \
- CsrWifiSmeWifiOnInd *msg__; \
- CsrWifiSmeWifiOnIndCreate(msg__, dst__, src__, address__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnIndSend(dst__, address__) \
- CsrWifiSmeWifiOnIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, address__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnCfmSend
-
- DESCRIPTION
- The SME sends this primitive to the task that has sent the request once
- the chip has been initialised and is available for use.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiOnCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiOnCfm *msg__; \
- CsrWifiSmeWifiOnCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnCfmSend(dst__, status__) \
- CsrWifiSmeWifiOnCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiSmeWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWpsConfigurationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WPS_CONFIGURATION_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiSmeWpsConfigurationReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiSmeWpsConfigurationReq *msg__; \
- CsrWifiSmeWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWpsConfigurationReqSend(src__, wpsConfig__) \
- CsrWifiSmeWpsConfigurationReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiSmeWpsConfigurationCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWpsConfigurationCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WPS_CONFIGURATION_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWpsConfigurationCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWpsConfigurationCfm *msg__; \
- CsrWifiSmeWpsConfigurationCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWpsConfigurationCfmSend(dst__, status__) \
- CsrWifiSmeWpsConfigurationCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-#endif /* CSR_WIFI_SME_LIB_H__ */
diff --git a/drivers/staging/csr/csr_wifi_sme_prim.h b/drivers/staging/csr/csr_wifi_sme_prim.h
deleted file mode 100644
index 17ec79c77e54..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_prim.h
+++ /dev/null
@@ -1,6510 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_PRIM_H__
-#define CSR_WIFI_SME_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_SME_PRIM (0x0404)
-
-typedef CsrPrim CsrWifiSmePrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211NetworkType
-
- DESCRIPTION
- Indicates the physical layer of the network
-
- VALUES
- CSR_WIFI_SME_80211_NETWORK_TYPE_DS
- - Direct-sequence spread spectrum
- CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM24
- - Orthogonal Frequency Division Multiplexing at 2.4 GHz
- CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM5
- - Orthogonal Frequency Division Multiplexing at 5 GHz
- CSR_WIFI_SME_80211_NETWORK_TYPE_AUTO
- - Automatic
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211NetworkType;
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_DS ((CsrWifiSme80211NetworkType) 0x00)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM24 ((CsrWifiSme80211NetworkType) 0x01)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM5 ((CsrWifiSme80211NetworkType) 0x02)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_AUTO ((CsrWifiSme80211NetworkType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211PrivacyMode
-
- DESCRIPTION
- Bits to enable or disable the privacy mode
-
- VALUES
- CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED
- - Privacy mode is enabled: use of WEP for confidentiality is
- required.
- CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED
- - Privacy mode is disabled
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211PrivacyMode;
-#define CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED ((CsrWifiSme80211PrivacyMode) 0x00)
-#define CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED ((CsrWifiSme80211PrivacyMode) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211dTrustLevel
-
- DESCRIPTION
- Level of trust for the information coming from the network
-
- VALUES
- CSR_WIFI_SME_80211D_TRUST_LEVEL_STRICT
- - Start with passive scanning and only accept country IE for
- updating channel lists
- CSR_WIFI_SME_80211D_TRUST_LEVEL_ADJUNCT
- - As above plus accept adjunct technology location
- information
- CSR_WIFI_SME_80211D_TRUST_LEVEL_BSS
- - As above accept plus receiving channel from infrastructure
- networks
- CSR_WIFI_SME_80211D_TRUST_LEVEL_IBSS
- - As above accept plus receiving channel from the ad hoc
- networks
- CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB
- - Start with active scanning with list of active channels
- from the MIB and accept as above
- CSR_WIFI_SME_80211D_TRUST_LEVEL_DISABLED
- - Start with active scanning with list of active channels
- from the MIB and ignore any channel information from the
- network
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211dTrustLevel;
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_STRICT ((CsrWifiSme80211dTrustLevel) 0x01)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_ADJUNCT ((CsrWifiSme80211dTrustLevel) 0x02)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_BSS ((CsrWifiSme80211dTrustLevel) 0x03)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_IBSS ((CsrWifiSme80211dTrustLevel) 0x04)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB ((CsrWifiSme80211dTrustLevel) 0x05)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_DISABLED ((CsrWifiSme80211dTrustLevel) 0x06)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatus
-
- DESCRIPTION
- AMP Current Status
-
- VALUES
- CSR_WIFI_SME_AMP_ACTIVE - AMP ACTIVE.
- CSR_WIFI_SME_AMP_INACTIVE - AMP INACTIVE
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeAmpStatus;
-#define CSR_WIFI_SME_AMP_ACTIVE ((CsrWifiSmeAmpStatus) 0x00)
-#define CSR_WIFI_SME_AMP_INACTIVE ((CsrWifiSmeAmpStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAuthMode
-
- DESCRIPTION
- Define bits for CsrWifiSmeAuthMode
-
- VALUES
- CSR_WIFI_SME_AUTH_MODE_80211_OPEN
- - Connects to an open system network (i.e. no authentication,
- no encryption) or to a WEP enabled network.
- CSR_WIFI_SME_AUTH_MODE_80211_SHARED
- - Connect to a WEP enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA
- - Connects to a WPA Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK
- - Connects to a WPA with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA2
- - Connects to a WPA2 Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK
- - Connects to a WPA2 with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_CCKM
- - Connects to a CCKM enabled network.
- CSR_WIFI_SME_AUTH_MODE_WAPI_WAI
- - Connects to a WAPI Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK
- - Connects to a WAPI with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X
- - For future use.
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeAuthMode;
-#define CSR_WIFI_SME_AUTH_MODE_80211_OPEN ((CsrWifiSmeAuthMode) 0x0001)
-#define CSR_WIFI_SME_AUTH_MODE_80211_SHARED ((CsrWifiSmeAuthMode) 0x0002)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA ((CsrWifiSmeAuthMode) 0x0004)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK ((CsrWifiSmeAuthMode) 0x0008)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 ((CsrWifiSmeAuthMode) 0x0010)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK ((CsrWifiSmeAuthMode) 0x0020)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_CCKM ((CsrWifiSmeAuthMode) 0x0040)
-#define CSR_WIFI_SME_AUTH_MODE_WAPI_WAI ((CsrWifiSmeAuthMode) 0x0080)
-#define CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK ((CsrWifiSmeAuthMode) 0x0100)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X ((CsrWifiSmeAuthMode) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBasicUsability
-
- DESCRIPTION
- Indicates the usability level of a channel
-
- VALUES
- CSR_WIFI_SME_BASIC_USABILITY_UNUSABLE
- - Not usable; connection not recommended
- CSR_WIFI_SME_BASIC_USABILITY_POOR
- - Poor quality; connect only if nothing better is available
- CSR_WIFI_SME_BASIC_USABILITY_SATISFACTORY
- - Quality is satisfactory
- CSR_WIFI_SME_BASIC_USABILITY_NOT_CONNECTED
- - Not connected
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeBasicUsability;
-#define CSR_WIFI_SME_BASIC_USABILITY_UNUSABLE ((CsrWifiSmeBasicUsability) 0x00)
-#define CSR_WIFI_SME_BASIC_USABILITY_POOR ((CsrWifiSmeBasicUsability) 0x01)
-#define CSR_WIFI_SME_BASIC_USABILITY_SATISFACTORY ((CsrWifiSmeBasicUsability) 0x02)
-#define CSR_WIFI_SME_BASIC_USABILITY_NOT_CONNECTED ((CsrWifiSmeBasicUsability) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBssType
-
- DESCRIPTION
- Indicates the BSS type
-
- VALUES
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE
- - Infrastructure BSS.
- CSR_WIFI_SME_BSS_TYPE_ADHOC
- - Ad hoc or Independent BSS.
- CSR_WIFI_SME_BSS_TYPE_ANY_BSS
- - Specifies any type of BSS
- CSR_WIFI_SME_BSS_TYPE_P2P
- - Specifies P2P
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeBssType;
-#define CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE ((CsrWifiSmeBssType) 0x00)
-#define CSR_WIFI_SME_BSS_TYPE_ADHOC ((CsrWifiSmeBssType) 0x01)
-#define CSR_WIFI_SME_BSS_TYPE_ANY_BSS ((CsrWifiSmeBssType) 0x02)
-#define CSR_WIFI_SME_BSS_TYPE_P2P ((CsrWifiSmeBssType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexScheme
-
- DESCRIPTION
- Options for the coexistence signalling
- Same as MibValues
-
- VALUES
- CSR_WIFI_SME_COEX_SCHEME_DISABLED
- - The coexistence signalling is disabled
- CSR_WIFI_SME_COEX_SCHEME_CSR
- - Basic CSR coexistence signalling
- CSR_WIFI_SME_COEX_SCHEME_CSR_CHANNEL
- - Full CSR coexistence signalling
- CSR_WIFI_SME_COEX_SCHEME_PTA
- - Packet Traffic Arbitrator coexistence signalling
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeCoexScheme;
-#define CSR_WIFI_SME_COEX_SCHEME_DISABLED ((CsrWifiSmeCoexScheme) 0x00)
-#define CSR_WIFI_SME_COEX_SCHEME_CSR ((CsrWifiSmeCoexScheme) 0x01)
-#define CSR_WIFI_SME_COEX_SCHEME_CSR_CHANNEL ((CsrWifiSmeCoexScheme) 0x02)
-#define CSR_WIFI_SME_COEX_SCHEME_PTA ((CsrWifiSmeCoexScheme) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeControlIndication
-
- DESCRIPTION
- Indicates the reason why the Wi-Fi has been switched off.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_CONTROL_INDICATION_ERROR
- - An unrecoverable error (for example, an unrecoverable SDIO
- error) has occurred.
- The wireless manager application should reinitialise the
- chip by calling CSR_WIFI_SME_WIFI_ON_REQ.
- CSR_WIFI_SME_CONTROL_INDICATION_EXIT
- - The chip became unavailable due to an external action, for
- example, when a plug-in card is ejected or the driver is
- unloaded.
- CSR_WIFI_SME_CONTROL_INDICATION_USER_REQUESTED
- - The Wi-Fi has been switched off as the wireless manager
- application has sent CSR_WIFI_SME_WIFI_OFF_REQ
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeControlIndication;
-#define CSR_WIFI_SME_CONTROL_INDICATION_ERROR ((CsrWifiSmeControlIndication) 0x01)
-#define CSR_WIFI_SME_CONTROL_INDICATION_EXIT ((CsrWifiSmeControlIndication) 0x02)
-#define CSR_WIFI_SME_CONTROL_INDICATION_USER_REQUESTED ((CsrWifiSmeControlIndication) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCtsProtectionType
-
- DESCRIPTION
- SME CTS Protection Types
-
- VALUES
- CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC
- - AP CTS Protection automatic based on non-ERP station in own
- BSS or neighbouring BSS on the same channel based on OLBC.
- This requires monitoring of beacons from other APs.
- CSR_WIFI_SME_CTS_PROTECTION_FORCE_ENABLED
- - AP CTS Protection Force enabled
- CSR_WIFI_SME_CTS_PROTECTION_FORCE_DISABLED
- - AP CTS Protection Force disabled.
- CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC_NO_OLBC
- - AP CTS Protection automatic without considering OLBC but
- considering non-ERP station in the own BSS Valid only if AP
- is configured to work in 802.11bg or 802.11g mode otherwise
- this option specifies the same behaviour as AUTOMATIC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeCtsProtectionType;
-#define CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC ((CsrWifiSmeCtsProtectionType) 0x00)
-#define CSR_WIFI_SME_CTS_PROTECTION_FORCE_ENABLED ((CsrWifiSmeCtsProtectionType) 0x01)
-#define CSR_WIFI_SME_CTS_PROTECTION_FORCE_DISABLED ((CsrWifiSmeCtsProtectionType) 0x02)
-#define CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC_NO_OLBC ((CsrWifiSmeCtsProtectionType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeD3AutoScanMode
-
- DESCRIPTION
- Autonomous scan status while in D3 suspended period
-
- VALUES
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSON
- - Autonomous scan stays on
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSOFF
- - Autonomous scan is switched off
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSAUTO
- - Automatically select autoscanning behaviour.
- CURRENTLY NOT SUPPORTED
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeD3AutoScanMode;
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSON ((CsrWifiSmeD3AutoScanMode) 0x00)
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSOFF ((CsrWifiSmeD3AutoScanMode) 0x01)
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSAUTO ((CsrWifiSmeD3AutoScanMode) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEncryption
-
- DESCRIPTION
- Defines bits for CsrWifiSmeEncryption
- For a WEP enabled network, the caller must specify the correct
- combination of flags in the encryptionModeMask.
-
- VALUES
- CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE
- - No encryption set
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40
- - Selects 40 byte key WEP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104
- - Selects 104 byte key WEP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP
- - Selects TKIP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP
- - Selects CCMP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4
- - Selects SMS4 for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40
- - Selects 40 byte key WEP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104
- - Selects 104 byte key WEP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP
- - Selects a TKIP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP
- - Selects CCMP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4
- - Selects SMS4 for broadcast messages
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeEncryption;
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE ((CsrWifiSmeEncryption) 0x0000)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 ((CsrWifiSmeEncryption) 0x0001)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 ((CsrWifiSmeEncryption) 0x0002)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP ((CsrWifiSmeEncryption) 0x0004)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP ((CsrWifiSmeEncryption) 0x0008)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 ((CsrWifiSmeEncryption) 0x0010)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 ((CsrWifiSmeEncryption) 0x0020)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104 ((CsrWifiSmeEncryption) 0x0040)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP ((CsrWifiSmeEncryption) 0x0080)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP ((CsrWifiSmeEncryption) 0x0100)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4 ((CsrWifiSmeEncryption) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeFirmwareDriverInterface
-
- DESCRIPTION
- Type of communication between Host and Firmware
-
- VALUES
- CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_UNIT_DATA_INTERFACE
- - No preformated header. NOT SUPPORTED in the current release
- CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_PACKET_INTERFACE
- - Preformated IEEE 802.11 header for user plane
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeFirmwareDriverInterface;
-#define CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_UNIT_DATA_INTERFACE ((CsrWifiSmeFirmwareDriverInterface) 0x00)
-#define CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_PACKET_INTERFACE ((CsrWifiSmeFirmwareDriverInterface) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostPowerMode
-
- DESCRIPTION
- Defines the power mode
-
- VALUES
- CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE
- - Host device is running on external power.
- CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE
- - Host device is running on (internal) battery power.
- CSR_WIFI_SME_HOST_POWER_MODE_FULL_POWER_SAVE
- - For future use.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeHostPowerMode;
-#define CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE ((CsrWifiSmeHostPowerMode) 0x00)
-#define CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE ((CsrWifiSmeHostPowerMode) 0x01)
-#define CSR_WIFI_SME_HOST_POWER_MODE_FULL_POWER_SAVE ((CsrWifiSmeHostPowerMode) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIEEE80211Reason
-
- DESCRIPTION
- As definined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_IEEE80211_REASON_SUCCESS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSPECIFIED_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_AUTHENTICATION_NOT_VALID
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DEAUTHENTICATED_LEAVE_BSS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_INACTIVITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_AP_OVERLOAD
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CLASS_2FRAME_ERROR
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CLASS_3FRAME_ERROR
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_LEAVE_BSS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_ASSOCIATION_NOT_AUTHENTICATED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_POWER_CAPABILITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_SUPPORTED_CHANNELS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_INFORMATION_ELEMENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_MICHAEL_MIC_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_FOURWAY_HANDSHAKE_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_HANDSHAKE_ELEMENT_DIFFERENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_GROUP_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_PAIRWISE_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_AKMP
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_RSN_IEVERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_RSN_IECAPABILITIES
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DOT1X_AUTH_FAILED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CIPHER_REJECTED_BY_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_SERVICE_CHANGE_PRECLUDES_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_UNSPECIFIED_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_INSUFFICIENT_BANDWIDTH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_EXCESSIVE_NOT_ACK
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_TXOPLIMIT_EXCEEDED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QSTA_LEAVING
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_DLS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_BA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_BA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_DLS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_STAKEY_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNICAST_KEY_NEGOTIATION_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_MULTICAST_KEY_ANNOUNCEMENT_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INCOMPATIBLE_UNICAST_KEY_NEGOTIATION_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_MULTICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_UNICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_WAPI_IE_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_WAPI_CAPABILITY_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_WAI_CERTIFICATE_AUTHENTICATION_FAILED
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeIEEE80211Reason;
-#define CSR_WIFI_SME_IEEE80211_REASON_SUCCESS ((CsrWifiSmeIEEE80211Reason) 0x0000)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSPECIFIED_REASON ((CsrWifiSmeIEEE80211Reason) 0x0001)
-#define CSR_WIFI_SME_IEEE80211_REASON_AUTHENTICATION_NOT_VALID ((CsrWifiSmeIEEE80211Reason) 0x0002)
-#define CSR_WIFI_SME_IEEE80211_REASON_DEAUTHENTICATED_LEAVE_BSS ((CsrWifiSmeIEEE80211Reason) 0x0003)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_INACTIVITY ((CsrWifiSmeIEEE80211Reason) 0x0004)
-#define CSR_WIFI_SME_IEEE80211_REASON_AP_OVERLOAD ((CsrWifiSmeIEEE80211Reason) 0x0005)
-#define CSR_WIFI_SME_IEEE80211_REASON_CLASS_2FRAME_ERROR ((CsrWifiSmeIEEE80211Reason) 0x0006)
-#define CSR_WIFI_SME_IEEE80211_REASON_CLASS_3FRAME_ERROR ((CsrWifiSmeIEEE80211Reason) 0x0007)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_LEAVE_BSS ((CsrWifiSmeIEEE80211Reason) 0x0008)
-#define CSR_WIFI_SME_IEEE80211_REASON_ASSOCIATION_NOT_AUTHENTICATED ((CsrWifiSmeIEEE80211Reason) 0x0009)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_POWER_CAPABILITY ((CsrWifiSmeIEEE80211Reason) 0x000a)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_SUPPORTED_CHANNELS ((CsrWifiSmeIEEE80211Reason) 0x000b)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_INFORMATION_ELEMENT ((CsrWifiSmeIEEE80211Reason) 0x000d)
-#define CSR_WIFI_SME_IEEE80211_REASON_MICHAEL_MIC_FAILURE ((CsrWifiSmeIEEE80211Reason) 0x000e)
-#define CSR_WIFI_SME_IEEE80211_REASON_FOURWAY_HANDSHAKE_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x000f)
-#define CSR_WIFI_SME_IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x0010)
-#define CSR_WIFI_SME_IEEE80211_REASON_HANDSHAKE_ELEMENT_DIFFERENT ((CsrWifiSmeIEEE80211Reason) 0x0011)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_GROUP_CIPHER ((CsrWifiSmeIEEE80211Reason) 0x0012)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_PAIRWISE_CIPHER ((CsrWifiSmeIEEE80211Reason) 0x0013)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_AKMP ((CsrWifiSmeIEEE80211Reason) 0x0014)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_RSN_IEVERSION ((CsrWifiSmeIEEE80211Reason) 0x0015)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_RSN_IECAPABILITIES ((CsrWifiSmeIEEE80211Reason) 0x0016)
-#define CSR_WIFI_SME_IEEE80211_REASON_DOT1X_AUTH_FAILED ((CsrWifiSmeIEEE80211Reason) 0x0017)
-#define CSR_WIFI_SME_IEEE80211_REASON_CIPHER_REJECTED_BY_POLICY ((CsrWifiSmeIEEE80211Reason) 0x0018)
-#define CSR_WIFI_SME_IEEE80211_REASON_SERVICE_CHANGE_PRECLUDES_TS ((CsrWifiSmeIEEE80211Reason) 0x001F)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_UNSPECIFIED_REASON ((CsrWifiSmeIEEE80211Reason) 0x0020)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeIEEE80211Reason) 0x0021)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_EXCESSIVE_NOT_ACK ((CsrWifiSmeIEEE80211Reason) 0x0022)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_TXOPLIMIT_EXCEEDED ((CsrWifiSmeIEEE80211Reason) 0x0023)
-#define CSR_WIFI_SME_IEEE80211_REASON_QSTA_LEAVING ((CsrWifiSmeIEEE80211Reason) 0x0024)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_TS ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_DLS ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_BA ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_TS ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_BA ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_DLS ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x0027)
-#define CSR_WIFI_SME_IEEE80211_REASON_STAKEY_MISMATCH ((CsrWifiSmeIEEE80211Reason) 0x002d)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNICAST_KEY_NEGOTIATION_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0xf019)
-#define CSR_WIFI_SME_IEEE80211_REASON_MULTICAST_KEY_ANNOUNCEMENT_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0xf01a)
-#define CSR_WIFI_SME_IEEE80211_REASON_INCOMPATIBLE_UNICAST_KEY_NEGOTIATION_IE ((CsrWifiSmeIEEE80211Reason) 0xf01b)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_MULTICAST_CIPHER ((CsrWifiSmeIEEE80211Reason) 0xf01c)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_UNICAST_CIPHER ((CsrWifiSmeIEEE80211Reason) 0xf01d)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_WAPI_IE_VERSION ((CsrWifiSmeIEEE80211Reason) 0xf01e)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_WAPI_CAPABILITY_IE ((CsrWifiSmeIEEE80211Reason) 0xf01f)
-#define CSR_WIFI_SME_IEEE80211_REASON_WAI_CERTIFICATE_AUTHENTICATION_FAILED ((CsrWifiSmeIEEE80211Reason) 0xf020)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIEEE80211Result
-
- DESCRIPTION
- As definined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_IEEE80211_RESULT_SUCCESS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CAPABILITIES_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REASSOCIATION_DENIED_NO_ASSOCIATION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_EXTERNAL_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_INVALID_AUTHENTICATION_SEQUENCE_NUMBER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHALLENGE_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_OUT_OF_MEMORY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_BASIC_RATES_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_PREAMBLE_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PBCC_MODULATION_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHANNEL_AGILITY_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SPECTRUM_MANAGEMENT_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POWER_CAPABILITY_UNACCEPTABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SUPPORTED_CHANNELS_UNACCEPTABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_SLOT_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_DSSS_OFDMREQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NO_HT_SUPPORT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_R0KH_UNREACHABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PCO_TRANSITION_SUPPORT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_ASSOCIATION_REQUEST_REJECTED_TEMPORARILY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_ROBUST_MANAGEMENT_FRAME_POLICY_VIOLATION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_BANDWIDTH_INSUFFICIENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POOR_OPERATING_CHANNEL
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_QOS_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_REASON_UNSPECIFIED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PARAMETERS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_WITH_SUGGESTED_TSPEC_CHANGES
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_GROUP_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_PAIRWISE_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_AKMP
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_UNSUPPORTED_RSN_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_RSN_CAPABILITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_SECURITY_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_FOR_DELAY_PERIOD
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_ALLOWED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_PRESENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_QSTA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_LISTEN_INTERVAL_TOO_LARGE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FT_ACTION_FRAME_COUNT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PMKID
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MDIE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FTIE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_QOS_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_WRONG_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INSUFFICIENT_BANDWIDTH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_TSPEC_PARAMETERS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TOO_MANY_SIMULTANEOUS_REQUESTS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_BSS_ALREADY_STARTED_OR_JOINED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_SUPPORTED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TRANSMISSION_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NOT_AUTHENTICATED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_RESET_REQUIRED_BEFORE_START
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_LM_INFO_UNAVAILABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_UNICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MULTICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSUPPORTED_WAPI_IE_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_WAPI_CAPABILITY_IE
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeIEEE80211Result;
-#define CSR_WIFI_SME_IEEE80211_RESULT_SUCCESS ((CsrWifiSmeIEEE80211Result) 0x0000)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_FAILURE ((CsrWifiSmeIEEE80211Result) 0x0001)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CAPABILITIES_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x000a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REASSOCIATION_DENIED_NO_ASSOCIATION ((CsrWifiSmeIEEE80211Result) 0x000b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_EXTERNAL_REASON ((CsrWifiSmeIEEE80211Result) 0x000c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x000d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_INVALID_AUTHENTICATION_SEQUENCE_NUMBER ((CsrWifiSmeIEEE80211Result) 0x000e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHALLENGE_FAILURE ((CsrWifiSmeIEEE80211Result) 0x000f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_TIMEOUT ((CsrWifiSmeIEEE80211Result) 0x0010)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_OUT_OF_MEMORY ((CsrWifiSmeIEEE80211Result) 0x0011)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_BASIC_RATES_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x0012)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_PREAMBLE_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0013)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PBCC_MODULATION_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0014)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHANNEL_AGILITY_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0015)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SPECTRUM_MANAGEMENT_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0016)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POWER_CAPABILITY_UNACCEPTABLE ((CsrWifiSmeIEEE80211Result) 0x0017)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SUPPORTED_CHANNELS_UNACCEPTABLE ((CsrWifiSmeIEEE80211Result) 0x0018)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_SLOT_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0019)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_DSSS_OFDMREQUIRED ((CsrWifiSmeIEEE80211Result) 0x001a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NO_HT_SUPPORT ((CsrWifiSmeIEEE80211Result) 0x001b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_R0KH_UNREACHABLE ((CsrWifiSmeIEEE80211Result) 0x001c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PCO_TRANSITION_SUPPORT ((CsrWifiSmeIEEE80211Result) 0x001d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_ASSOCIATION_REQUEST_REJECTED_TEMPORARILY ((CsrWifiSmeIEEE80211Result) 0x001e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_ROBUST_MANAGEMENT_FRAME_POLICY_VIOLATION ((CsrWifiSmeIEEE80211Result) 0x001f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_FAILURE ((CsrWifiSmeIEEE80211Result) 0x0020)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_BANDWIDTH_INSUFFICIENT ((CsrWifiSmeIEEE80211Result) 0x0021)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POOR_OPERATING_CHANNEL ((CsrWifiSmeIEEE80211Result) 0x0022)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_QOS_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0023)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_REASON_UNSPECIFIED ((CsrWifiSmeIEEE80211Result) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED ((CsrWifiSmeIEEE80211Result) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PARAMETERS ((CsrWifiSmeIEEE80211Result) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_WITH_SUGGESTED_TSPEC_CHANGES ((CsrWifiSmeIEEE80211Result) 0x0027)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_IE ((CsrWifiSmeIEEE80211Result) 0x0028)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_GROUP_CIPHER ((CsrWifiSmeIEEE80211Result) 0x0029)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_PAIRWISE_CIPHER ((CsrWifiSmeIEEE80211Result) 0x002a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_AKMP ((CsrWifiSmeIEEE80211Result) 0x002b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_UNSUPPORTED_RSN_VERSION ((CsrWifiSmeIEEE80211Result) 0x002c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_RSN_CAPABILITY ((CsrWifiSmeIEEE80211Result) 0x002d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_SECURITY_POLICY ((CsrWifiSmeIEEE80211Result) 0x002e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_FOR_DELAY_PERIOD ((CsrWifiSmeIEEE80211Result) 0x002f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_ALLOWED ((CsrWifiSmeIEEE80211Result) 0x0030)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_PRESENT ((CsrWifiSmeIEEE80211Result) 0x0031)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_QSTA ((CsrWifiSmeIEEE80211Result) 0x0032)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_LISTEN_INTERVAL_TOO_LARGE ((CsrWifiSmeIEEE80211Result) 0x0033)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FT_ACTION_FRAME_COUNT ((CsrWifiSmeIEEE80211Result) 0x0034)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PMKID ((CsrWifiSmeIEEE80211Result) 0x0035)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MDIE ((CsrWifiSmeIEEE80211Result) 0x0036)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FTIE ((CsrWifiSmeIEEE80211Result) 0x0037)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_QOS_FAILURE ((CsrWifiSmeIEEE80211Result) 0x00c8)
-#define CSR_WIFI_SME_IEEE80211_RESULT_WRONG_POLICY ((CsrWifiSmeIEEE80211Result) 0x00c9)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeIEEE80211Result) 0x00ca)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_TSPEC_PARAMETERS ((CsrWifiSmeIEEE80211Result) 0x00cb)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TIMEOUT ((CsrWifiSmeIEEE80211Result) 0x8000)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TOO_MANY_SIMULTANEOUS_REQUESTS ((CsrWifiSmeIEEE80211Result) 0x8001)
-#define CSR_WIFI_SME_IEEE80211_RESULT_BSS_ALREADY_STARTED_OR_JOINED ((CsrWifiSmeIEEE80211Result) 0x8002)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_SUPPORTED ((CsrWifiSmeIEEE80211Result) 0x8003)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TRANSMISSION_FAILURE ((CsrWifiSmeIEEE80211Result) 0x8004)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NOT_AUTHENTICATED ((CsrWifiSmeIEEE80211Result) 0x8005)
-#define CSR_WIFI_SME_IEEE80211_RESULT_RESET_REQUIRED_BEFORE_START ((CsrWifiSmeIEEE80211Result) 0x8006)
-#define CSR_WIFI_SME_IEEE80211_RESULT_LM_INFO_UNAVAILABLE ((CsrWifiSmeIEEE80211Result) 0x8007)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_UNICAST_CIPHER ((CsrWifiSmeIEEE80211Result) 0xf02f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MULTICAST_CIPHER ((CsrWifiSmeIEEE80211Result) 0xf030)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSUPPORTED_WAPI_IE_VERSION ((CsrWifiSmeIEEE80211Result) 0xf031)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_WAPI_CAPABILITY_IE ((CsrWifiSmeIEEE80211Result) 0xf032)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIndications
-
- DESCRIPTION
- Defines bits for CsrWifiSmeIndicationsMask
-
- VALUES
- CSR_WIFI_SME_INDICATIONS_NONE
- - Used to cancel the registrations for receiving indications
- CSR_WIFI_SME_INDICATIONS_WIFIOFF
- - Used to register for CSR_WIFI_SME_WIFI_OFF_IND events
- CSR_WIFI_SME_INDICATIONS_SCANRESULT
- - Used to register for CSR_WIFI_SME_SCAN_RESULT_IND events
- CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY
- - Used to register for CSR_WIFI_SME_CONNECTION_QUALITY_IND
- events
- CSR_WIFI_SME_INDICATIONS_MEDIASTATUS
- - Used to register for CSR_WIFI_SME_MEDIA_STATUS_IND events
- CSR_WIFI_SME_INDICATIONS_MICFAILURE
- - Used to register for CSR_WIFI_SME_MICFAILURE_IND events
- CSR_WIFI_SME_INDICATIONS_PMKIDCANDIDATELIST
- - Used to register for CSR_WIFI_SME_PMKIDCANDIDATE_LIST_IND
- events
- CSR_WIFI_SME_INDICATIONS_TSPEC
- - Used to register for CSR_WIFI_SME_TSPEC_IND events
- CSR_WIFI_SME_INDICATIONS_ROAMSTART
- - Used to register for CSR_WIFI_SME_ROAM_START_IND events
- CSR_WIFI_SME_INDICATIONS_ROAMCOMPLETE
- - Used to register for CSR_WIFI_SME_ROAM_COMPLETE_IND events
- CSR_WIFI_SME_INDICATIONS_ASSOCIATIONSTART
- - Used to register for CSR_WIFI_SME_ASSOCIATION_START_IND
- events
- CSR_WIFI_SME_INDICATIONS_ASSOCIATIONCOMPLETE
- - Used to register for CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND
- events
- CSR_WIFI_SME_INDICATIONS_IBSSSTATION
- - Used to register for CSR_WIFI_SME_IBSS_STATION_IND events
- CSR_WIFI_SME_INDICATIONS_WIFION
- - Used to register for CSR_WIFI_SME_WIFI_ON_IND events
- CSR_WIFI_SME_INDICATIONS_ERROR
- - Used to register for CSR_WIFI_SME_ERROR_IND events
- CSR_WIFI_SME_INDICATIONS_INFO
- - Used to register for CSR_WIFI_SME_INFO_IND events
- CSR_WIFI_SME_INDICATIONS_COREDUMP
- - Used to register for CSR_WIFI_SME_CORE_DUMP_IND events
- CSR_WIFI_SME_INDICATIONS_ALL
- - Used to register for all available indications
-
-*******************************************************************************/
-typedef u32 CsrWifiSmeIndications;
-#define CSR_WIFI_SME_INDICATIONS_NONE ((CsrWifiSmeIndications) 0x00000000)
-#define CSR_WIFI_SME_INDICATIONS_WIFIOFF ((CsrWifiSmeIndications) 0x00000001)
-#define CSR_WIFI_SME_INDICATIONS_SCANRESULT ((CsrWifiSmeIndications) 0x00000002)
-#define CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY ((CsrWifiSmeIndications) 0x00000004)
-#define CSR_WIFI_SME_INDICATIONS_MEDIASTATUS ((CsrWifiSmeIndications) 0x00000008)
-#define CSR_WIFI_SME_INDICATIONS_MICFAILURE ((CsrWifiSmeIndications) 0x00000010)
-#define CSR_WIFI_SME_INDICATIONS_PMKIDCANDIDATELIST ((CsrWifiSmeIndications) 0x00000020)
-#define CSR_WIFI_SME_INDICATIONS_TSPEC ((CsrWifiSmeIndications) 0x00000040)
-#define CSR_WIFI_SME_INDICATIONS_ROAMSTART ((CsrWifiSmeIndications) 0x00000080)
-#define CSR_WIFI_SME_INDICATIONS_ROAMCOMPLETE ((CsrWifiSmeIndications) 0x00000100)
-#define CSR_WIFI_SME_INDICATIONS_ASSOCIATIONSTART ((CsrWifiSmeIndications) 0x00000200)
-#define CSR_WIFI_SME_INDICATIONS_ASSOCIATIONCOMPLETE ((CsrWifiSmeIndications) 0x00000400)
-#define CSR_WIFI_SME_INDICATIONS_IBSSSTATION ((CsrWifiSmeIndications) 0x00000800)
-#define CSR_WIFI_SME_INDICATIONS_WIFION ((CsrWifiSmeIndications) 0x00001000)
-#define CSR_WIFI_SME_INDICATIONS_ERROR ((CsrWifiSmeIndications) 0x00002000)
-#define CSR_WIFI_SME_INDICATIONS_INFO ((CsrWifiSmeIndications) 0x00004000)
-#define CSR_WIFI_SME_INDICATIONS_COREDUMP ((CsrWifiSmeIndications) 0x00008000)
-#define CSR_WIFI_SME_INDICATIONS_ALL ((CsrWifiSmeIndications) 0xFFFFFFFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyType
-
- DESCRIPTION
- Indicates the type of the key
-
- VALUES
- CSR_WIFI_SME_KEY_TYPE_GROUP - Key for broadcast communication
- CSR_WIFI_SME_KEY_TYPE_PAIRWISE - Key for unicast communication
- CSR_WIFI_SME_KEY_TYPE_STAKEY - Key for direct link communication to
- another station in infrastructure networks
- CSR_WIFI_SME_KEY_TYPE_IGTK - Integrity Group Temporal Key
- CSR_WIFI_SME_KEY_TYPE_CCKM - Key for Cisco Centralized Key Management
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeKeyType;
-#define CSR_WIFI_SME_KEY_TYPE_GROUP ((CsrWifiSmeKeyType) 0x00)
-#define CSR_WIFI_SME_KEY_TYPE_PAIRWISE ((CsrWifiSmeKeyType) 0x01)
-#define CSR_WIFI_SME_KEY_TYPE_STAKEY ((CsrWifiSmeKeyType) 0x02)
-#define CSR_WIFI_SME_KEY_TYPE_IGTK ((CsrWifiSmeKeyType) 0x03)
-#define CSR_WIFI_SME_KEY_TYPE_CCKM ((CsrWifiSmeKeyType) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeListAction
-
- DESCRIPTION
- Identifies the type of action to be performed on a list of items
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_LIST_ACTION_GET - Retrieve the current list of items
- CSR_WIFI_SME_LIST_ACTION_ADD - Add one or more items
- CSR_WIFI_SME_LIST_ACTION_REMOVE - Remove one or more items
- CSR_WIFI_SME_LIST_ACTION_FLUSH - Remove all items
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeListAction;
-#define CSR_WIFI_SME_LIST_ACTION_GET ((CsrWifiSmeListAction) 0x00)
-#define CSR_WIFI_SME_LIST_ACTION_ADD ((CsrWifiSmeListAction) 0x01)
-#define CSR_WIFI_SME_LIST_ACTION_REMOVE ((CsrWifiSmeListAction) 0x02)
-#define CSR_WIFI_SME_LIST_ACTION_FLUSH ((CsrWifiSmeListAction) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatus
-
- DESCRIPTION
- Indicates the connection status
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED
- - Value CSR_WIFI_SME_MEDIA_STATUS_CONNECTED can happen in two
- situations:
- * A network connection is established. Specifically, this is
- when the MLME_ASSOCIATION completes or the first peer
- relationship is established in an IBSS. In a WPA/WPA2
- network, this indicates that the stack is ready to perform
- the 4-way handshake or 802.1x authentication if CSR NME
- security library is not used. If CSR NME security library
- is used this indicates, completion of 4way handshake or
- 802.1x authentication
- * The SME roams to another AP on the same ESS
- During the AP operation, it indicates that the peer station
- is connected to the AP and is ready for data transfer.
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED
- - Value CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED can happen in
- two situations:
- * when the connection to a network is lost and there is no
- alternative on the same ESS to roam to
- * when a CSR_WIFI_SME_DISCONNECT_REQ request is issued
- During AP or P2PGO operation, it indicates that the peer
- station has disconnected from the AP
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeMediaStatus;
-#define CSR_WIFI_SME_MEDIA_STATUS_CONNECTED ((CsrWifiSmeMediaStatus) 0x00)
-#define CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED ((CsrWifiSmeMediaStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pCapability
-
- DESCRIPTION
- Defines P2P Device Capabilities
-
- VALUES
- CSR_WIFI_SME_P2P_SERVICE_DISCOVERY_CAPABILITY
- - This field is set to 1 if the P2P Device supports Service
- Discovery, and to 0 otherwise
- CSR_WIFI_SME_P2P_CLIENT_DISCOVERABILITY_CAPABILITY
- - This field is set to 1 when the P2P Device supports P2P
- Client Discoverability, and to 0 otherwise.
- CSR_WIFI_SME_P2P_CONCURRENT_OPERATION_CAPABILITY
- - This field is set to 1 when the P2P Device supports
- Concurrent Operation with WLAN, and to 0 otherwise.
- CSR_WIFI_SME_P2P_MANAGED_DEVICE_CAPABILITY
- - This field is set to 1 when the P2P interface of the P2P
- Device is capable of being managed by the WLAN
- (infrastructure network) based on P2P coexistence
- parameters, and to 0 otherwise
- CSR_WIFI_SME_P2P_INVITAION_CAPABILITY
- - This field is set to 1 if the P2P Device is capable of
- processing P2P Invitation Procedure signaling, and to 0
- otherwise.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pCapability;
-#define CSR_WIFI_SME_P2P_SERVICE_DISCOVERY_CAPABILITY ((CsrWifiSmeP2pCapability) 0x01)
-#define CSR_WIFI_SME_P2P_CLIENT_DISCOVERABILITY_CAPABILITY ((CsrWifiSmeP2pCapability) 0x02)
-#define CSR_WIFI_SME_P2P_CONCURRENT_OPERATION_CAPABILITY ((CsrWifiSmeP2pCapability) 0x04)
-#define CSR_WIFI_SME_P2P_MANAGED_DEVICE_CAPABILITY ((CsrWifiSmeP2pCapability) 0x08)
-#define CSR_WIFI_SME_P2P_INVITAION_CAPABILITY ((CsrWifiSmeP2pCapability) 0x20)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupCapability
-
- DESCRIPTION
- Define bits for P2P Group Capability
-
- VALUES
- CSR_WIFI_P2P_GRP_CAP_GO
- - Indicates if the local device has become a GO after GO
- negotiation
- CSR_WIFI_P2P_GRP_CAP_PERSISTENT
- - Persistent group
- CSR_WIFI_P2P_GRP_CAP_INTRABSS_DIST
- - Intra-BSS data distribution support
- CSR_WIFI_P2P_GRP_CAP_CROSS_CONN
- - Support of cross connection
- CSR_WIFI_P2P_GRP_CAP_PERSISTENT_RECONNECT
- - Support of persistent reconnect
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pGroupCapability;
-#define CSR_WIFI_P2P_GRP_CAP_GO ((CsrWifiSmeP2pGroupCapability) 0x01)
-#define CSR_WIFI_P2P_GRP_CAP_PERSISTENT ((CsrWifiSmeP2pGroupCapability) 0x02)
-#define CSR_WIFI_P2P_GRP_CAP_INTRABSS_DIST ((CsrWifiSmeP2pGroupCapability) 0x08)
-#define CSR_WIFI_P2P_GRP_CAP_CROSS_CONN ((CsrWifiSmeP2pGroupCapability) 0x10)
-#define CSR_WIFI_P2P_GRP_CAP_PERSISTENT_RECONNECT ((CsrWifiSmeP2pGroupCapability) 0x20)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pNoaConfigMethod
-
- DESCRIPTION
- Notice of Absece Configuration
-
- VALUES
- CSR_WIFI_P2P_NOA_NONE - Do not use NOA
- CSR_WIFI_P2P_NOA_AUTONOMOUS - NOA based on the traffic analysis
- CSR_WIFI_P2P_NOA_USER_DEFINED - NOA as specified by the user
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pNoaConfigMethod;
-#define CSR_WIFI_P2P_NOA_NONE ((CsrWifiSmeP2pNoaConfigMethod) 0x00)
-#define CSR_WIFI_P2P_NOA_AUTONOMOUS ((CsrWifiSmeP2pNoaConfigMethod) 0x01)
-#define CSR_WIFI_P2P_NOA_USER_DEFINED ((CsrWifiSmeP2pNoaConfigMethod) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pRole
-
- DESCRIPTION
- Definition of roles for a P2P Device
-
- VALUES
- CSR_WIFI_SME_P2P_ROLE_NONE - A non-P2PDevice device
- CSR_WIFI_SME_P2P_ROLE_STANDALONE - A Standalone P2P device
- CSR_WIFI_SME_P2P_ROLE_GO - Role Assumed is that of a Group Owner
- within a P2P Group
- CSR_WIFI_SME_P2P_ROLE_CLI - Role Assumed is that of a P2P Client
- within a P2P Group
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pRole;
-#define CSR_WIFI_SME_P2P_ROLE_NONE ((CsrWifiSmeP2pRole) 0x00)
-#define CSR_WIFI_SME_P2P_ROLE_STANDALONE ((CsrWifiSmeP2pRole) 0x01)
-#define CSR_WIFI_SME_P2P_ROLE_GO ((CsrWifiSmeP2pRole) 0x02)
-#define CSR_WIFI_SME_P2P_ROLE_CLI ((CsrWifiSmeP2pRole) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pStatus
-
- DESCRIPTION
- This data type enumerates the outcome of P2P procedure
-
- VALUES
- CSR_WIFI_SME_P2P_STATUS_SUCCESS
- - Success
- CSR_WIFI_SME_P2P_STATUS_FAIL_INFO_UNAVAILABLE
- - Fail; information is currently unavailable
- CSR_WIFI_SME_P2P_STATUS_FAIL_INCOMPATIBLE_PARAM
- - Fail; incompatible parameters
- CSR_WIFI_SME_P2P_STATUS_FAIL_LIMIT_REACHED
- - Fail; limit reached
- CSR_WIFI_SME_P2P_STATUS_FAIL_INVALID_PARAM
- - Fail; invalid parameters
- CSR_WIFI_SME_P2P_STATUS_FAIL_ACCOMODATE
- - Fail; unable to accommodate request
- CSR_WIFI_SME_P2P_STATUS_FAIL_PREV_ERROR
- - Fail; previous protocol error, or disruptive behavior
- CSR_WIFI_SME_P2P_STATUS_FAIL_COMMON_CHANNELS
- - Fail; no common channels
- CSR_WIFI_SME_P2P_STATUS_FAIL_UNKNOWN_GROUP
- - Fail; unknown P2P Group
- CSR_WIFI_SME_P2P_STATUS_FAIL_GO_INTENT
- - Fail: both P2P Devices indicated an Intent of 15 in Group
- Owner Negotiation
- CSR_WIFI_SME_P2P_STATUS_FAIL_PROVISION_METHOD_INCOMPATIBLE
- - Fail; incompatible provisioning method
- CSR_WIFI_SME_P2P_STATUS_FAIL_REJECT
- - Fail: rejected by user
- CSR_WIFI_SME_P2P_STATUS_FAIL_RESERVED
- - Fail; Status Reserved
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pStatus;
-#define CSR_WIFI_SME_P2P_STATUS_SUCCESS ((CsrWifiSmeP2pStatus) 0x00)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INFO_UNAVAILABLE ((CsrWifiSmeP2pStatus) 0x01)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INCOMPATIBLE_PARAM ((CsrWifiSmeP2pStatus) 0x02)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_LIMIT_REACHED ((CsrWifiSmeP2pStatus) 0x03)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INVALID_PARAM ((CsrWifiSmeP2pStatus) 0x04)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_ACCOMODATE ((CsrWifiSmeP2pStatus) 0x05)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_PREV_ERROR ((CsrWifiSmeP2pStatus) 0x06)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_COMMON_CHANNELS ((CsrWifiSmeP2pStatus) 0x07)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_UNKNOWN_GROUP ((CsrWifiSmeP2pStatus) 0x08)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_GO_INTENT ((CsrWifiSmeP2pStatus) 0x09)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_PROVISION_METHOD_INCOMPATIBLE ((CsrWifiSmeP2pStatus) 0x0A)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_REJECT ((CsrWifiSmeP2pStatus) 0x0B)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_RESERVED ((CsrWifiSmeP2pStatus) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterMode
-
- DESCRIPTION
- Options for the filter mode parameter.
- The Values here match the HIP interface
-
- VALUES
- CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_OUT
- - Broadcast packets are always reported to the host unless
- they match at least one of the specified TCLAS IEs.
- CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_IN
- - Broadcast packets are reported to the host only if they
- match at least one of the specified TCLAS IEs.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePacketFilterMode;
-#define CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_OUT ((CsrWifiSmePacketFilterMode) 0x00)
-#define CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_IN ((CsrWifiSmePacketFilterMode) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerSaveLevel
-
- DESCRIPTION
- Power Save Level options as defined in the IEEE 802.11 standards
- First 3 values are set to match the mlme PowerManagementMode
-
- VALUES
- CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW - No power save: the driver will remain
- active at all times
- CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH - Enter power save after all packets in
- the queues are transmitted and received
- CSR_WIFI_SME_POWER_SAVE_LEVEL_MED - Enter power save after all packets in
- the queues are transmitted and received
- and a further configurable delay
- (default 1s) has elapsed
- CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO - The SME will decide when to enter power
- save mode according to the traffic
- analysis
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePowerSaveLevel;
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW ((CsrWifiSmePowerSaveLevel) 0x00)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH ((CsrWifiSmePowerSaveLevel) 0x01)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_MED ((CsrWifiSmePowerSaveLevel) 0x02)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO ((CsrWifiSmePowerSaveLevel) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePreambleType
-
- DESCRIPTION
- SME Preamble Types
-
- VALUES
- CSR_WIFI_SME_USE_LONG_PREAMBLE - Use legacy (long) preamble
- CSR_WIFI_SME_USE_SHORT_PREAMBLE - Use short PPDU format
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePreambleType;
-#define CSR_WIFI_SME_USE_LONG_PREAMBLE ((CsrWifiSmePreambleType) 0x00)
-#define CSR_WIFI_SME_USE_SHORT_PREAMBLE ((CsrWifiSmePreambleType) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRadioIF
-
- DESCRIPTION
- Indicates the frequency
-
- VALUES
- CSR_WIFI_SME_RADIO_IF_GHZ_2_4 - Indicates the 2.4 GHZ frequency
- CSR_WIFI_SME_RADIO_IF_GHZ_5_0 - Future use: currently not supported
- CSR_WIFI_SME_RADIO_IF_BOTH - Future use: currently not supported
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRadioIF;
-#define CSR_WIFI_SME_RADIO_IF_GHZ_2_4 ((CsrWifiSmeRadioIF) 0x01)
-#define CSR_WIFI_SME_RADIO_IF_GHZ_5_0 ((CsrWifiSmeRadioIF) 0x02)
-#define CSR_WIFI_SME_RADIO_IF_BOTH ((CsrWifiSmeRadioIF) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomain
-
- DESCRIPTION
- Indicates the regulatory domain as defined in IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_REGULATORY_DOMAIN_OTHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_FCC
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_IC
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_ETSI
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_SPAIN
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_FRANCE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_JAPAN
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_JAPANBIS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_CHINA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_CHINABIS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_NONE
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRegulatoryDomain;
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_OTHER ((CsrWifiSmeRegulatoryDomain) 0x00)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_FCC ((CsrWifiSmeRegulatoryDomain) 0x10)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_IC ((CsrWifiSmeRegulatoryDomain) 0x20)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_ETSI ((CsrWifiSmeRegulatoryDomain) 0x30)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_SPAIN ((CsrWifiSmeRegulatoryDomain) 0x31)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_FRANCE ((CsrWifiSmeRegulatoryDomain) 0x32)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_JAPAN ((CsrWifiSmeRegulatoryDomain) 0x40)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_JAPANBIS ((CsrWifiSmeRegulatoryDomain) 0x41)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_CHINA ((CsrWifiSmeRegulatoryDomain) 0x50)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_CHINABIS ((CsrWifiSmeRegulatoryDomain) 0x51)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_NONE ((CsrWifiSmeRegulatoryDomain) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamReason
-
- DESCRIPTION
- Indicates the reason for roaming
-
- VALUES
- CSR_WIFI_SME_ROAM_REASON_BEACONLOST
- - The station cannot receive the beacon signal any more
- CSR_WIFI_SME_ROAM_REASON_DISASSOCIATED
- - The station has been disassociated
- CSR_WIFI_SME_ROAM_REASON_DEAUTHENTICATED
- - The station has been deauthenticated
- CSR_WIFI_SME_ROAM_REASON_BETTERAPFOUND
- - A better AP has been found
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRoamReason;
-#define CSR_WIFI_SME_ROAM_REASON_BEACONLOST ((CsrWifiSmeRoamReason) 0x00)
-#define CSR_WIFI_SME_ROAM_REASON_DISASSOCIATED ((CsrWifiSmeRoamReason) 0x01)
-#define CSR_WIFI_SME_ROAM_REASON_DEAUTHENTICATED ((CsrWifiSmeRoamReason) 0x02)
-#define CSR_WIFI_SME_ROAM_REASON_BETTERAPFOUND ((CsrWifiSmeRoamReason) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanType
-
- DESCRIPTION
- Identifies the type of scan to be performed
-
- VALUES
- CSR_WIFI_SME_SCAN_TYPE_ALL - Scan actively or passively according to the
- regulatory domain restrictions
- CSR_WIFI_SME_SCAN_TYPE_ACTIVE - Scan actively only: send probes and listen
- for answers
- CSR_WIFI_SME_SCAN_TYPE_PASSIVE - Scan passively only: listen for beacon
- messages
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeScanType;
-#define CSR_WIFI_SME_SCAN_TYPE_ALL ((CsrWifiSmeScanType) 0x00)
-#define CSR_WIFI_SME_SCAN_TYPE_ACTIVE ((CsrWifiSmeScanType) 0x01)
-#define CSR_WIFI_SME_SCAN_TYPE_PASSIVE ((CsrWifiSmeScanType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTrafficType
-
- DESCRIPTION
- Identifies the type of traffic going on on the connection.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_TRAFFIC_TYPE_OCCASIONAL
- - During the last 30 seconds there were fewer than 20 packets
- per seconds in each second in both directions
- CSR_WIFI_SME_TRAFFIC_TYPE_BURSTY
- - During the last 30 seconds there was at least one second
- during which more than 20 packets were received in either
- direction
- CSR_WIFI_SME_TRAFFIC_TYPE_PERIODIC
- - During the last 5 seconds there were at least 10 packets
- received each second and a defined period for the traffic
- can be recognized
- CSR_WIFI_SME_TRAFFIC_TYPE_CONTINUOUS
- - During the last 5 seconds there were at least 20 packets
- received each second in either direction
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTrafficType;
-#define CSR_WIFI_SME_TRAFFIC_TYPE_OCCASIONAL ((CsrWifiSmeTrafficType) 0x00)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_BURSTY ((CsrWifiSmeTrafficType) 0x01)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_PERIODIC ((CsrWifiSmeTrafficType) 0x02)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_CONTINUOUS ((CsrWifiSmeTrafficType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCtrl
-
- DESCRIPTION
- Defines bits for CsrWifiSmeTspecCtrlMask for additional CCX configuration.
- CURRENTLY NOT SUPPORTED.
-
- VALUES
- CSR_WIFI_SME_TSPEC_CTRL_STRICT
- - No automatic negotiation
- CSR_WIFI_SME_TSPEC_CTRL_CCX_SIGNALLING
- - Signalling TSPEC
- CSR_WIFI_SME_TSPEC_CTRL_CCX_VOICE
- - Voice traffic TSPEC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecCtrl;
-#define CSR_WIFI_SME_TSPEC_CTRL_STRICT ((CsrWifiSmeTspecCtrl) 0x01)
-#define CSR_WIFI_SME_TSPEC_CTRL_CCX_SIGNALLING ((CsrWifiSmeTspecCtrl) 0x02)
-#define CSR_WIFI_SME_TSPEC_CTRL_CCX_VOICE ((CsrWifiSmeTspecCtrl) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecResultCode
-
- DESCRIPTION
- Defines the result of the TSPEC exchanges with the AP
-
- VALUES
- CSR_WIFI_SME_TSPEC_RESULT_SUCCESS
- - TSPEC command has been processed correctly
- CSR_WIFI_SME_TSPEC_RESULT_UNSPECIFIED_QOS_FAILURE
- - The Access Point reported a failure
- CSR_WIFI_SME_TSPEC_RESULT_FAILURE
- - Internal failure in the SME
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TSPEC_PARAMETERS
- - The TSPEC parameters are invalid
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TCLAS_PARAMETERS
- - The TCLASS parameters are invalid
- CSR_WIFI_SME_TSPEC_RESULT_INSUFFICIENT_BANDWIDTH
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_WRONG_POLICY
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_REJECTED_WITH_SUGGESTED_CHANGES
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_TIMEOUT
- - The TSPEC negotiation timed out
- CSR_WIFI_SME_TSPEC_RESULT_NOT_SUPPORTED
- - The Access Point does not support the TSPEC
- CSR_WIFI_SME_TSPEC_RESULT_IE_LENGTH_INCORRECT
- - The length of the TSPEC is not correct
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TRANSACTION_ID
- - The TSPEC transaction id is not in the list
- CSR_WIFI_SME_TSPEC_RESULT_INSTALLED
- - The TSPEC has been installed and it is now active.
- CSR_WIFI_SME_TSPEC_RESULT_TID_ALREADY_INSTALLED
- - The Traffic ID has already been installed
- CSR_WIFI_SME_TSPEC_RESULT_TSPEC_REMOTELY_DELETED
- - The AP has deleted the TSPEC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecResultCode;
-#define CSR_WIFI_SME_TSPEC_RESULT_SUCCESS ((CsrWifiSmeTspecResultCode) 0x00)
-#define CSR_WIFI_SME_TSPEC_RESULT_UNSPECIFIED_QOS_FAILURE ((CsrWifiSmeTspecResultCode) 0x01)
-#define CSR_WIFI_SME_TSPEC_RESULT_FAILURE ((CsrWifiSmeTspecResultCode) 0x02)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TSPEC_PARAMETERS ((CsrWifiSmeTspecResultCode) 0x05)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TCLAS_PARAMETERS ((CsrWifiSmeTspecResultCode) 0x06)
-#define CSR_WIFI_SME_TSPEC_RESULT_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeTspecResultCode) 0x07)
-#define CSR_WIFI_SME_TSPEC_RESULT_WRONG_POLICY ((CsrWifiSmeTspecResultCode) 0x08)
-#define CSR_WIFI_SME_TSPEC_RESULT_REJECTED_WITH_SUGGESTED_CHANGES ((CsrWifiSmeTspecResultCode) 0x09)
-#define CSR_WIFI_SME_TSPEC_RESULT_TIMEOUT ((CsrWifiSmeTspecResultCode) 0x0D)
-#define CSR_WIFI_SME_TSPEC_RESULT_NOT_SUPPORTED ((CsrWifiSmeTspecResultCode) 0x0E)
-#define CSR_WIFI_SME_TSPEC_RESULT_IE_LENGTH_INCORRECT ((CsrWifiSmeTspecResultCode) 0x10)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TRANSACTION_ID ((CsrWifiSmeTspecResultCode) 0x11)
-#define CSR_WIFI_SME_TSPEC_RESULT_INSTALLED ((CsrWifiSmeTspecResultCode) 0x12)
-#define CSR_WIFI_SME_TSPEC_RESULT_TID_ALREADY_INSTALLED ((CsrWifiSmeTspecResultCode) 0x13)
-#define CSR_WIFI_SME_TSPEC_RESULT_TSPEC_REMOTELY_DELETED ((CsrWifiSmeTspecResultCode) 0x14)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepAuthMode
-
- DESCRIPTION
- Define bits for CsrWifiSmeWepAuthMode
-
- VALUES
- CSR_WIFI_SME_WEP_AUTH_MODE_OPEN - Open-WEP enabled network
- CSR_WIFI_SME_WEP_AUTH_MODE_SHARED - Shared-key WEP enabled network.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWepAuthMode;
-#define CSR_WIFI_SME_WEP_AUTH_MODE_OPEN ((CsrWifiSmeWepAuthMode) 0x00)
-#define CSR_WIFI_SME_WEP_AUTH_MODE_SHARED ((CsrWifiSmeWepAuthMode) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepCredentialType
-
- DESCRIPTION
- Definition of types of WEP Credentials
-
- VALUES
- CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64
- - WEP 64 credential
- CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128
- - WEP 128 credential
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWepCredentialType;
-#define CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64 ((CsrWifiSmeWepCredentialType) 0x00)
-#define CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128 ((CsrWifiSmeWepCredentialType) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmMode
-
- DESCRIPTION
- Defines bits for CsrWifiSmeWmmModeMask: enable/disable WMM features.
-
- VALUES
- CSR_WIFI_SME_WMM_MODE_DISABLED - Disables the WMM features.
- CSR_WIFI_SME_WMM_MODE_AC_ENABLED - Enables support for WMM-AC.
- CSR_WIFI_SME_WMM_MODE_PS_ENABLED - Enables support for WMM Power Save.
- CSR_WIFI_SME_WMM_MODE_SA_ENABLED - Currently not supported
- CSR_WIFI_SME_WMM_MODE_ENABLED - Enables support for all currently
- available WMM features.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmMode;
-#define CSR_WIFI_SME_WMM_MODE_DISABLED ((CsrWifiSmeWmmMode) 0x00)
-#define CSR_WIFI_SME_WMM_MODE_AC_ENABLED ((CsrWifiSmeWmmMode) 0x01)
-#define CSR_WIFI_SME_WMM_MODE_PS_ENABLED ((CsrWifiSmeWmmMode) 0x02)
-#define CSR_WIFI_SME_WMM_MODE_SA_ENABLED ((CsrWifiSmeWmmMode) 0x04)
-#define CSR_WIFI_SME_WMM_MODE_ENABLED ((CsrWifiSmeWmmMode) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmQosInfo
-
- DESCRIPTION
- Defines bits for the QoS Info Octect as defined in the WMM specification.
- The first four values define one bit each that can be set or cleared.
- Each of the last four values define all the remaining 4 bits and only one
- of them at the time shall be used.
- For more information, see 'WMM (including WMM Power Save) Specification -
- Version 1.1' and 'UniFi Configuring WMM and WMM-PS, Application Note'.
-
- VALUES
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_ALL
- - WMM AP may deliver all buffered frames
- CSR_WIFI_SME_WMM_QOS_INFO_AC_VO
- - Enable UAPSD(both trigger and delivery) for Voice Access
- Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_VI
- - Enable UAPSD(both trigger and delivery) for Video Access
- Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_BK
- - Enable UAPSD(both trigger and delivery) for Background
- Access Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_BE
- - Enable UAPSD(both trigger and delivery) for Best Effort
- Access Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_TWO
- - WMM AP may deliver a maximum of 2 buffered frames (MSDUs
- and MMPDUs) per USP
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_FOUR
- - WMM AP may deliver a maximum of 4 buffered frames (MSDUs
- and MMPDUs) per USP
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_SIX
- - WMM AP may deliver a maximum of 6 buffered frames (MSDUs
- and MMPDUs) per USP
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmQosInfo;
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_ALL ((CsrWifiSmeWmmQosInfo) 0x00)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_VO ((CsrWifiSmeWmmQosInfo) 0x01)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_VI ((CsrWifiSmeWmmQosInfo) 0x02)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_BK ((CsrWifiSmeWmmQosInfo) 0x04)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_BE ((CsrWifiSmeWmmQosInfo) 0x08)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_TWO ((CsrWifiSmeWmmQosInfo) 0x20)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_FOUR ((CsrWifiSmeWmmQosInfo) 0x40)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_SIX ((CsrWifiSmeWmmQosInfo) 0x60)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigType
-
- DESCRIPTION
- WPS config methods supported/used by a device
-
- VALUES
- CSR_WIFI_WPS_CONFIG_LABEL
- - Label
- CSR_WIFI_WPS_CONFIG_DISPLAY
- - Display
- CSR_WIFI_WPS_CONFIG_EXT_NFC
- - External NFC : Not supported in this release
- CSR_WIFI_WPS_CONFIG_INT_NFC
- - Internal NFC : Not supported in this release
- CSR_WIFI_WPS_CONFIG_NFC_IFACE
- - NFC interface : Not supported in this release
- CSR_WIFI_WPS_CONFIG_PBC
- - PBC
- CSR_WIFI_WPS_CONFIG_KEYPAD
- - KeyPad
- CSR_WIFI_WPS_CONFIG_VIRTUAL_PBC
- - PBC through software user interface
- CSR_WIFI_WPS_CONFIG_PHYSICAL_PBC
- - Physical PBC
- CSR_WIFI_WPS_CONFIG_VIRTUAL_DISPLAY
- - Virtual Display : via html config page etc
- CSR_WIFI_WPS_CONFIG_PHYSICAL_DISPLAY
- - Physical Display : Attached to the device
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsConfigType;
-#define CSR_WIFI_WPS_CONFIG_LABEL ((CsrWifiSmeWpsConfigType) 0x0004)
-#define CSR_WIFI_WPS_CONFIG_DISPLAY ((CsrWifiSmeWpsConfigType) 0x0008)
-#define CSR_WIFI_WPS_CONFIG_EXT_NFC ((CsrWifiSmeWpsConfigType) 0x0010)
-#define CSR_WIFI_WPS_CONFIG_INT_NFC ((CsrWifiSmeWpsConfigType) 0x0020)
-#define CSR_WIFI_WPS_CONFIG_NFC_IFACE ((CsrWifiSmeWpsConfigType) 0x0040)
-#define CSR_WIFI_WPS_CONFIG_PBC ((CsrWifiSmeWpsConfigType) 0x0080)
-#define CSR_WIFI_WPS_CONFIG_KEYPAD ((CsrWifiSmeWpsConfigType) 0x0100)
-#define CSR_WIFI_WPS_CONFIG_VIRTUAL_PBC ((CsrWifiSmeWpsConfigType) 0x0280)
-#define CSR_WIFI_WPS_CONFIG_PHYSICAL_PBC ((CsrWifiSmeWpsConfigType) 0x0480)
-#define CSR_WIFI_WPS_CONFIG_VIRTUAL_DISPLAY ((CsrWifiSmeWpsConfigType) 0x2008)
-#define CSR_WIFI_WPS_CONFIG_PHYSICAL_DISPLAY ((CsrWifiSmeWpsConfigType) 0x4008)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceCategory
-
- DESCRIPTION
- Wps Primary Device Types
-
- VALUES
- CSR_WIFI_SME_WPS_CATEGORY_UNSPECIFIED
- - Unspecified.
- CSR_WIFI_SME_WPS_CATEGORY_COMPUTER
- - Computer.
- CSR_WIFI_SME_WPS_CATEGORY_INPUT_DEV
- - Input device
- CSR_WIFI_SME_WPS_CATEGORY_PRT_SCAN_FX_CP
- - Printer Scanner Fax Copier etc
- CSR_WIFI_SME_WPS_CATEGORY_CAMERA
- - Camera
- CSR_WIFI_SME_WPS_CATEGORY_STORAGE
- - Storage
- CSR_WIFI_SME_WPS_CATEGORY_NET_INFRA
- - Net Infra
- CSR_WIFI_SME_WPS_CATEGORY_DISPLAY
- - Display
- CSR_WIFI_SME_WPS_CATEGORY_MULTIMEDIA
- - Multimedia
- CSR_WIFI_SME_WPS_CATEGORY_GAMING
- - Gaming.
- CSR_WIFI_SME_WPS_CATEGORY_TELEPHONE
- - Telephone.
- CSR_WIFI_SME_WPS_CATEGORY_AUDIO
- - Audio
- CSR_WIFI_SME_WPS_CATEOARY_OTHERS
- - Others.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsDeviceCategory;
-#define CSR_WIFI_SME_WPS_CATEGORY_UNSPECIFIED ((CsrWifiSmeWpsDeviceCategory) 0x00)
-#define CSR_WIFI_SME_WPS_CATEGORY_COMPUTER ((CsrWifiSmeWpsDeviceCategory) 0x01)
-#define CSR_WIFI_SME_WPS_CATEGORY_INPUT_DEV ((CsrWifiSmeWpsDeviceCategory) 0x02)
-#define CSR_WIFI_SME_WPS_CATEGORY_PRT_SCAN_FX_CP ((CsrWifiSmeWpsDeviceCategory) 0x03)
-#define CSR_WIFI_SME_WPS_CATEGORY_CAMERA ((CsrWifiSmeWpsDeviceCategory) 0x04)
-#define CSR_WIFI_SME_WPS_CATEGORY_STORAGE ((CsrWifiSmeWpsDeviceCategory) 0x05)
-#define CSR_WIFI_SME_WPS_CATEGORY_NET_INFRA ((CsrWifiSmeWpsDeviceCategory) 0x06)
-#define CSR_WIFI_SME_WPS_CATEGORY_DISPLAY ((CsrWifiSmeWpsDeviceCategory) 0x07)
-#define CSR_WIFI_SME_WPS_CATEGORY_MULTIMEDIA ((CsrWifiSmeWpsDeviceCategory) 0x08)
-#define CSR_WIFI_SME_WPS_CATEGORY_GAMING ((CsrWifiSmeWpsDeviceCategory) 0x09)
-#define CSR_WIFI_SME_WPS_CATEGORY_TELEPHONE ((CsrWifiSmeWpsDeviceCategory) 0x0A)
-#define CSR_WIFI_SME_WPS_CATEGORY_AUDIO ((CsrWifiSmeWpsDeviceCategory) 0x0B)
-#define CSR_WIFI_SME_WPS_CATEOARY_OTHERS ((CsrWifiSmeWpsDeviceCategory) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceSubCategory
-
- DESCRIPTION
- Wps Secondary Device Types
-
- VALUES
- CSR_WIFI_SME_WPS_SUB_CATEGORY_UNSPECIFIED
- - Unspecied
- CSR_WIFI_SME_WPS_STORAGE_SUB_CATEGORY_NAS
- - Network Associated Storage
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_PRNTR
- - Printer or print server
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_WM
- - Windows mobile
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_TUNER
- - Audio tuner/receiver
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_DIG_STL
- - Digital still camera
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_AP
- - Access Point
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_TV
- - TV.
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_DAR
- - DAR.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_KEYBD
- - Keyboard.
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_PC
- - PC.
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX
- - Xbox.
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_SCNR
- - Scanner
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_SERVER
- - Server
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_ROUTER
- - Router
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_PVR
- - PVR
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_SPEAKER
- - Speaker
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_SM
- - Feature phone - Single mode
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_VIDEO
- - Video camera
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PIC_FRM
- - Picture frame
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX_360
- - Xbox360
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_MOUSE
- - Mouse
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_SWITCH
- - Switch
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_PMP
- - Portable music player
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_JOYSTK
- - Joy stick
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PLAY_STN
- - Play-station
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MED_CENT
- - Media Center
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MCX
- - MCX
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_DM
- - Feature phone - Dual mode
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_WEB
- - Web camera
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_FAX
- - Fax
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PROJECTOR
- - Projector
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TRKBL
- - Track Ball
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_ST_BOX
- - Set-Top-Box
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_GATEWAY
- - GateWay.
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_SECURITY
- - Security camera
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_ULTRA_MOB_PC
- - Ultra mobile PC.
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_CONSOLE
- - Game console/Game console adapter
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_CPR
- - Copier
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADSET
- - Headset(headphones + microphone)
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_SM
- - Smart phone - Single mode
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_MONITOR
- - Monitor.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_GAME_CTRL
- - Game control.
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_ALL
- - All-in-One
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MEDIA
- - Media Server/Media Adapter/Media Extender
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_DM
- - Smart phone - Dual mode
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PORT_DEV
- - Portable gaming device
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADPHONE
- - Headphone.
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NOTEBOOK
- - Notebook.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_REMOTE
- - Remote control
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_MIC
- - Microphone
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_DESKTOP
- - Desktop.
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_VP
- - Portable video player
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MID
- - Mobile internet device
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TOUCH_SCRN
- - Touch screen
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BIOMET_RDR
- - Biometric reader
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NETBOOK
- - Netbook
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BRCD_RDR
- - Bar code reader.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsDeviceSubCategory;
-#define CSR_WIFI_SME_WPS_SUB_CATEGORY_UNSPECIFIED ((CsrWifiSmeWpsDeviceSubCategory) 0x00)
-#define CSR_WIFI_SME_WPS_STORAGE_SUB_CATEGORY_NAS ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_PRNTR ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_WM ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_TUNER ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_DIG_STL ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_AP ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_TV ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_DAR ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_KEYBD ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_PC ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_SCNR ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_SERVER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_ROUTER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_PVR ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_SPEAKER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_SM ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_VIDEO ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PIC_FRM ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX_360 ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_MOUSE ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_SWITCH ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_PMP ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_JOYSTK ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PLAY_STN ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MED_CENT ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MCX ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_DM ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_WEB ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_FAX ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PROJECTOR ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TRKBL ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_ST_BOX ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_GATEWAY ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_SECURITY ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_ULTRA_MOB_PC ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_CONSOLE ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_CPR ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADSET ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_SM ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_MONITOR ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_GAME_CTRL ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_ALL ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MEDIA ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_DM ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PORT_DEV ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADPHONE ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NOTEBOOK ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_REMOTE ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_MIC ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_DESKTOP ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_VP ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MID ((CsrWifiSmeWpsDeviceSubCategory) 0x07)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TOUCH_SCRN ((CsrWifiSmeWpsDeviceSubCategory) 0x07)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BIOMET_RDR ((CsrWifiSmeWpsDeviceSubCategory) 0x08)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NETBOOK ((CsrWifiSmeWpsDeviceSubCategory) 0x08)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BRCD_RDR ((CsrWifiSmeWpsDeviceSubCategory) 0x09)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDpid
-
- DESCRIPTION
- Device Password ID for the chosen config method
-
- VALUES
- CSR_WIFI_SME_WPS_DPID_PIN - PIN
- CSR_WIFI_SME_WPS_DPID_USER - User specified : Used only during P2P GO
- negotiation procedure
- CSR_WIFI_SME_WPS_DPID_MACHINE - Machine specified i: Not used in this
- release
- CSR_WIFI_SME_WPS_DPID_REKEY - Rekey : Not used in this release
- CSR_WIFI_SME_WPS_DPID_PBC - PBC
- CSR_WIFI_SME_WPS_DPID_REGISTRAR - Registrar specified : Used only in P2P Go
- negotiation procedure
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsDpid;
-#define CSR_WIFI_SME_WPS_DPID_PIN ((CsrWifiSmeWpsDpid) 0x0000)
-#define CSR_WIFI_SME_WPS_DPID_USER ((CsrWifiSmeWpsDpid) 0x0001)
-#define CSR_WIFI_SME_WPS_DPID_MACHINE ((CsrWifiSmeWpsDpid) 0x0002)
-#define CSR_WIFI_SME_WPS_DPID_REKEY ((CsrWifiSmeWpsDpid) 0x0003)
-#define CSR_WIFI_SME_WPS_DPID_PBC ((CsrWifiSmeWpsDpid) 0x0004)
-#define CSR_WIFI_SME_WPS_DPID_REGISTRAR ((CsrWifiSmeWpsDpid) 0x0005)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsRegistration
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_SME_WPS_REG_NOT_REQUIRED - No encryption set
- CSR_WIFI_SME_WPS_REG_REQUIRED - No encryption set
- CSR_WIFI_SME_WPS_REG_UNKNOWN - No encryption set
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsRegistration;
-#define CSR_WIFI_SME_WPS_REG_NOT_REQUIRED ((CsrWifiSmeWpsRegistration) 0x00)
-#define CSR_WIFI_SME_WPS_REG_REQUIRED ((CsrWifiSmeWpsRegistration) 0x01)
-#define CSR_WIFI_SME_WPS_REG_UNKNOWN ((CsrWifiSmeWpsRegistration) 0x02)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAuthModeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeAuthMode
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeAuthModeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEncryptionMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeEncryption
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeEncryptionMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeIndications
-
-*******************************************************************************/
-typedef u32 CsrWifiSmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pCapabilityMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeP2pCapability
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pCapabilityMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupCapabilityMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeP2pGroupCapability
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pGroupCapabilityMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCtrlMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeTspecCtrl
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecCtrlMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmModeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWmmMode
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmModeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmQosInfoMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWmmQosInfo
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmQosInfoMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigTypeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWpsConfigType
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsConfigTypeMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdHocConfig
-
- DESCRIPTION
- Defines values to use when starting an Ad-hoc (IBSS) network.
-
- MEMBERS
- atimWindowTu - ATIM window specified for IBSS
- beaconPeriodTu - Interval between beacon packets
- joinOnlyAttempts - Maximum number of attempts to join an ad-hoc network.
- The default value is 1.
- Set to 0 for infinite attempts.
- joinAttemptIntervalMs - Time between scans for joining the requested IBSS.
-
-*******************************************************************************/
-typedef struct
-{
- u16 atimWindowTu;
- u16 beaconPeriodTu;
- u16 joinOnlyAttempts;
- u16 joinAttemptIntervalMs;
-} CsrWifiSmeAdHocConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAvailabilityConfig
-
- DESCRIPTION
-
- MEMBERS
- listenChannel -
- availabilityDuration -
- avalabilityPeriod -
-
-*******************************************************************************/
-typedef struct
-{
- u8 listenChannel;
- u16 availabilityDuration;
- u16 avalabilityPeriod;
-} CsrWifiSmeAvailabilityConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfig
-
- DESCRIPTION
- This type is reserved for future use and should not be used.
-
- MEMBERS
- keepAliveTimeMs - NOT USED
- apRoamingEnabled - NOT USED
- measurementsMask - NOT USED
- ccxRadioMgtEnabled - NOT USED
-
-*******************************************************************************/
-typedef struct
-{
- u8 keepAliveTimeMs;
- u8 apRoamingEnabled;
- u8 measurementsMask;
- u8 ccxRadioMgtEnabled;
-} CsrWifiSmeCcxConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfig
-
- DESCRIPTION
- Parameters for the coexistence behaviour.
-
- MEMBERS
- coexEnableSchemeManagement - Enables the Coexistence Management Scheme
- coexPeriodicWakeHost - If TRUE the firmware wakes up the host
- periodically according to the traffic
- period and latency parameters; the host
- will then send the data to transmit only
- when woken up.
- If FALSE, the firmware does not wake up the
- host and the host will send the data to
- transmit to the firmware whenever there is
- data to transmit
- coexTrafficBurstyLatencyMs - Period of awakening for the firmware used
- when bursty traffic is detected
- coexTrafficContinuousLatencyMs - Period of awakening for the firmware used
- when continuous traffic is detected
- coexObexBlackoutDurationMs - Blackout Duration when a Obex Connection is
- used
- coexObexBlackoutPeriodMs - Blackout Period when a Obex Connection is
- used
- coexA2dpBrBlackoutDurationMs - Blackout Duration when a Basic Rate A2DP
- Connection streaming data
- coexA2dpBrBlackoutPeriodMs - Blackout Period when a Basic Rate A2DP
- Connection streaming data
- coexA2dpEdrBlackoutDurationMs - Blackout Duration when an Enhanced Data
- Rate A2DP Connection streaming data
- coexA2dpEdrBlackoutPeriodMs - Blackout Period when an Enhanced Data Rate
- A2DP Connection streaming data
- coexPagingBlackoutDurationMs - Blackout Duration when a BT page is active
- coexPagingBlackoutPeriodMs - Blackout Period when a BT page is active
- coexInquiryBlackoutDurationMs - Blackout Duration when a BT inquiry is
- active
- coexInquiryBlackoutPeriodMs - Blackout Period when a BT inquiry is active
-
-*******************************************************************************/
-typedef struct
-{
- u8 coexEnableSchemeManagement;
- u8 coexPeriodicWakeHost;
- u16 coexTrafficBurstyLatencyMs;
- u16 coexTrafficContinuousLatencyMs;
- u16 coexObexBlackoutDurationMs;
- u16 coexObexBlackoutPeriodMs;
- u16 coexA2dpBrBlackoutDurationMs;
- u16 coexA2dpBrBlackoutPeriodMs;
- u16 coexA2dpEdrBlackoutDurationMs;
- u16 coexA2dpEdrBlackoutPeriodMs;
- u16 coexPagingBlackoutDurationMs;
- u16 coexPagingBlackoutPeriodMs;
- u16 coexInquiryBlackoutDurationMs;
- u16 coexInquiryBlackoutPeriodMs;
-} CsrWifiSmeCoexConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStats
-
- DESCRIPTION
- Indicates the statistics of the connection.
- The dot11 fields are defined in the Annex D of the IEEE 802.11 standard.
-
- MEMBERS
- unifiTxDataRate
- - The bit rate currently in use for transmissions of unicast
- data frames; a data rate in units of 500kbit/s.
- On an infrastructure BSS, this is the data rate used in
- communicating with the associated access point; if there is
- none, an error is returned.
- On an IBSS, this is the data rate used for the last
- transmission of a unicast data frame to any station in the
- IBSS. If no such transmission has been made, an error is
- returned.
- unifiRxDataRate
- - As above for receiving data
- dot11RetryCount
- - See IEEE 802.11 Standard
- dot11MultipleRetryCount
- - See IEEE 802.11 Standard
- dot11AckFailureCount
- - See IEEE 802.11 Standard
- dot11FrameDuplicateCount
- - See IEEE 802.11 Standard
- dot11FcsErrorCount
- - See IEEE 802.11 Standard
- dot11RtsSuccessCount
- - See IEEE 802.11 Standard
- dot11RtsFailureCount
- - See IEEE 802.11 Standard
- dot11FailedCount
- - See IEEE 802.11 Standard
- dot11TransmittedFragmentCount
- - See IEEE 802.11 Standard
- dot11TransmittedFrameCount
- - See IEEE 802.11 Standard
- dot11WepExcludedCount
- - See IEEE 802.11 Standard
- dot11WepIcvErrorCount
- - See IEEE 802.11 Standard
- dot11WepUndecryptableCount
- - See IEEE 802.11 Standard
- dot11MulticastReceivedFrameCount
- - See IEEE 802.11 Standard
- dot11MulticastTransmittedFrameCount
- - See IEEE 802.11 Standard
- dot11ReceivedFragmentCount
- - See IEEE 802.11 Standard
- dot11Rsna4WayHandshakeFailures
- - See IEEE 802.11 Standard
- dot11RsnaTkipCounterMeasuresInvoked
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipLocalMicFailures
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipReplays
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipIcvErrors
- - See IEEE 802.11 Standard
- dot11RsnaStatsCcmpReplays
- - See IEEE 802.11 Standard
- dot11RsnaStatsCcmpDecryptErrors
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef struct
-{
- u8 unifiTxDataRate;
- u8 unifiRxDataRate;
- u32 dot11RetryCount;
- u32 dot11MultipleRetryCount;
- u32 dot11AckFailureCount;
- u32 dot11FrameDuplicateCount;
- u32 dot11FcsErrorCount;
- u32 dot11RtsSuccessCount;
- u32 dot11RtsFailureCount;
- u32 dot11FailedCount;
- u32 dot11TransmittedFragmentCount;
- u32 dot11TransmittedFrameCount;
- u32 dot11WepExcludedCount;
- u32 dot11WepIcvErrorCount;
- u32 dot11WepUndecryptableCount;
- u32 dot11MulticastReceivedFrameCount;
- u32 dot11MulticastTransmittedFrameCount;
- u32 dot11ReceivedFragmentCount;
- u32 dot11Rsna4WayHandshakeFailures;
- u32 dot11RsnaTkipCounterMeasuresInvoked;
- u32 dot11RsnaStatsTkipLocalMicFailures;
- u32 dot11RsnaStatsTkipReplays;
- u32 dot11RsnaStatsTkipIcvErrors;
- u32 dot11RsnaStatsCcmpReplays;
- u32 dot11RsnaStatsCcmpDecryptErrors;
-} CsrWifiSmeConnectionStats;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDataBlock
-
- DESCRIPTION
- Holds a generic data block to be passed through the interface
-
- MEMBERS
- length - Length of the data block
- data - Points to the first byte of the data block
-
-*******************************************************************************/
-typedef struct
-{
- u16 length;
- u8 *data;
-} CsrWifiSmeDataBlock;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEmpty
-
- DESCRIPTION
- Empty Structure to indicate that no parameters are available.
-
- MEMBERS
- empty - Only element of the empty structure (always set to 0).
-
-*******************************************************************************/
-typedef struct
-{
- u8 empty;
-} CsrWifiSmeEmpty;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQuality
-
- DESCRIPTION
- Indicates the quality of the link
-
- MEMBERS
- unifiRssi - Indicates the received signal strength indication of the link in
- dBm
- unifiSnr - Indicates the signal to noise ratio of the link in dB
-
-*******************************************************************************/
-typedef struct
-{
- s16 unifiRssi;
- s16 unifiSnr;
-} CsrWifiSmeLinkQuality;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfig
-
- DESCRIPTION
- Allows low level configuration in the chip.
-
- MEMBERS
- unifiFixMaxTxDataRate - This attribute is used in combination with
- unifiFixTxDataRate. If it is FALSE, then
- unifiFixTxDataRate specifies a specific data
- rate to use. If it is TRUE, unifiFixTxDataRate
- instead specifies a maximum data rate.
- unifiFixTxDataRate - Transmit rate for unicast data.
- See MIB description for more details
- dot11RtsThreshold - See IEEE 802.11 Standard
- dot11FragmentationThreshold - See IEEE 802.11 Standard
- dot11CurrentTxPowerLevel - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef struct
-{
- u8 unifiFixMaxTxDataRate;
- u8 unifiFixTxDataRate;
- u16 dot11RtsThreshold;
- u16 dot11FragmentationThreshold;
- u16 dot11CurrentTxPowerLevel;
-} CsrWifiSmeMibConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pProfileIdentity
-
- DESCRIPTION
- Details to be filled in
-
- MEMBERS
- listenChannel -
- availabilityDuration -
- avalabilityPeriod -
-
-*******************************************************************************/
-typedef struct
-{
- u8 listenChannel;
- u16 availabilityDuration;
- u16 avalabilityPeriod;
-} CsrWifiSmeP2pProfileIdentity;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkid
-
- DESCRIPTION
- Defines a PMKID association with BSS
-
- MEMBERS
- bssid - BSS identifier
- pmkid - PMKID
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- u8 pmkid[16];
-} CsrWifiSmePmkid;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidate
-
- DESCRIPTION
- Information for a PMKID candidate
-
- MEMBERS
- bssid - BSS identifier
- preAuthAllowed - Indicates whether preauthentication is allowed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- u8 preAuthAllowed;
-} CsrWifiSmePmkidCandidate;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidList
-
- DESCRIPTION
- NOT USED
- Used in the Sync access API
-
- MEMBERS
- pmkidsCount - Number of PMKIDs in the list
- pmkids - Points to the first PMKID in the list
-
-*******************************************************************************/
-typedef struct
-{
- u8 pmkidsCount;
- CsrWifiSmePmkid *pmkids;
-} CsrWifiSmePmkidList;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfo
-
- DESCRIPTION
- Regulatory domain options.
-
- MEMBERS
- dot11MultiDomainCapabilityImplemented
- - TRUE is the multi domain capability is implemented
- dot11MultiDomainCapabilityEnabled
- - TRUE is the multi domain capability is enabled
- currentRegulatoryDomain
- - Current regulatory domain
- currentCountryCode
- - Current country code as defined by the IEEE 802.11
- standards
-
-*******************************************************************************/
-typedef struct
-{
- u8 dot11MultiDomainCapabilityImplemented;
- u8 dot11MultiDomainCapabilityEnabled;
- CsrWifiSmeRegulatoryDomain currentRegulatoryDomain;
- u8 currentCountryCode[2];
-} CsrWifiSmeRegulatoryDomainInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingBandData
-
- DESCRIPTION
- Thresholds to define one usability level category for the received signal
-
- MEMBERS
- rssiHighThreshold - Received Signal Strength Indication upper bound in dBm
- for the usability level
- rssiLowThreshold - Received Signal Strength Indication lower bound in dBm
- for the usability level
- snrHighThreshold - Signal to Noise Ratio upper bound in dB for the
- usability level
- snrLowThreshold - Signal to Noise Ratio lower bound in dB for the
- usability level
-
-*******************************************************************************/
-typedef struct
-{
- s16 rssiHighThreshold;
- s16 rssiLowThreshold;
- s16 snrHighThreshold;
- s16 snrLowThreshold;
-} CsrWifiSmeRoamingBandData;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigData
-
- DESCRIPTION
- Configures the scanning behaviour of the driver and firmware
-
- MEMBERS
- intervalSeconds - All the channels will be scanned once in this time
- interval.
- If connected, the channel scans are spread across
- the interval.
- If disconnected, all the channels will be scanned
- together
- validitySeconds - How long the scan result are cached
- minActiveChannelTimeTu - Minimum time of listening on a channel being
- actively scanned before leaving if no probe
- responses or beacon frames have been received
- maxActiveChannelTimeTu - Maximum time of listening on a channel being
- actively scanned
- minPassiveChannelTimeTu - Minimum time of listening on a channel being
- passive scanned before leaving if no beacon frames
- have been received
- maxPassiveChannelTimeTu - Maximum time of listening on a channel being
- passively scanned
-
-*******************************************************************************/
-typedef struct
-{
- u16 intervalSeconds;
- u16 validitySeconds;
- u16 minActiveChannelTimeTu;
- u16 maxActiveChannelTimeTu;
- u16 minPassiveChannelTimeTu;
- u16 maxPassiveChannelTimeTu;
-} CsrWifiSmeScanConfigData;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTsfTime
-
- DESCRIPTION
- Time stamp representation
-
- MEMBERS
- data - TSF Bytes
-
-*******************************************************************************/
-typedef struct
-{
- u8 data[8];
-} CsrWifiSmeTsfTime;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersions
-
- DESCRIPTION
- Reports version information for the chip, the firmware and the driver and
- the SME.
-
- MEMBERS
- chipId - Chip ID
- chipVersion - Chip version ID
- firmwareBuild - Firmware Rom build number
- firmwarePatch - Firmware Patch build number (if applicable)
- firmwareHip - Firmware HIP protocol version number
- routerBuild - Router build number
- routerHip - Router HIP protocol version number
- smeBuild - SME build number
- smeHip - SME HIP protocol version number
-
-*******************************************************************************/
-typedef struct
-{
- u32 chipId;
- u32 chipVersion;
- u32 firmwareBuild;
- u32 firmwarePatch;
- u32 firmwareHip;
- char *routerBuild;
- u32 routerHip;
- char *smeBuild;
- u32 smeHip;
-} CsrWifiSmeVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmAcParams
-
- DESCRIPTION
- Structure holding WMM AC params data.
-
- MEMBERS
- cwMin - Exponent for the calculation of CWmin. Range: 0
- to 15
- cwMax - Exponent for the calculation of CWmax. Range: 0
- to15
- aifs - Arbitration Inter Frame Spacing in terms of
- number of timeslots. Range 2 to 15
- txopLimit - TXOP Limit in the units of 32 microseconds
- admissionControlMandatory - Indicates whether the admission control is
- mandatory or not. Current release does not
- support admission control , hence shall be set
- to FALSE.
-
-*******************************************************************************/
-typedef struct
-{
- u8 cwMin;
- u8 cwMax;
- u8 aifs;
- u16 txopLimit;
- u8 admissionControlMandatory;
-} CsrWifiSmeWmmAcParams;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceType
-
- DESCRIPTION
- Structure holding AP WPS device type data.
-
- MEMBERS
- deviceDetails - category , sub category etc
-
-*******************************************************************************/
-typedef struct
-{
- u8 deviceDetails[8];
-} CsrWifiSmeWpsDeviceType;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceTypeCommon
-
- DESCRIPTION
-
- MEMBERS
- spportWps -
- deviceType -
-
-*******************************************************************************/
-typedef struct
-{
- u8 spportWps;
- u8 deviceType;
-} CsrWifiSmeWpsDeviceTypeCommon;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsInfo
-
- DESCRIPTION
-
- MEMBERS
- version -
- configMethods -
- devicePassworId -
-
-*******************************************************************************/
-typedef struct
-{
- u16 version;
- u16 configMethods;
- u16 devicePassworId;
-} CsrWifiSmeWpsInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidConfig
-
- DESCRIPTION
- List of cloaked SSIDs .
-
- MEMBERS
- cloakedSsidsCount - Number of cloaked SSID
- cloakedSsids - Points to the first byte of the first SSID provided
-
-*******************************************************************************/
-typedef struct
-{
- u8 cloakedSsidsCount;
- CsrWifiSsid *cloakedSsids;
-} CsrWifiSmeCloakedSsidConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfo
-
- DESCRIPTION
- Information and state related to coexistence.
-
- MEMBERS
- hasTrafficData - TRUE if any Wi-Fi traffic is detected
- currentTrafficType - Current type of traffic
- currentPeriodMs - Period of the traffic as detected by the traffic
- analysis.
- If the traffic is not periodic, it is set to 0.
- currentPowerSave - Current power save level
- currentCoexPeriodMs - Period of awakening for the firmware used when
- periodic traffic is detected.
- If the traffic is not periodic, it is set to 0.
- currentCoexLatencyMs - Period of awakening for the firmware used when
- non-periodic traffic is detected
- hasBtDevice - TRUE if there is a Bluetooth device connected
- currentBlackoutDurationUs - Current blackout duration for protecting
- Bluetooth
- currentBlackoutPeriodUs - Current blackout period
- currentCoexScheme - Defines the scheme for the coexistence
- signalling
-
-*******************************************************************************/
-typedef struct
-{
- u8 hasTrafficData;
- CsrWifiSmeTrafficType currentTrafficType;
- u16 currentPeriodMs;
- CsrWifiSmePowerSaveLevel currentPowerSave;
- u16 currentCoexPeriodMs;
- u16 currentCoexLatencyMs;
- u8 hasBtDevice;
- u32 currentBlackoutDurationUs;
- u32 currentBlackoutPeriodUs;
- CsrWifiSmeCoexScheme currentCoexScheme;
-} CsrWifiSmeCoexInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfig
-
- DESCRIPTION
- Specifies the parameters that the SME should use in selecting a network.
-
- MEMBERS
- ssid
- - Service Set identifier
- bssid
- - BSS identifier
- bssType
- - Indicates the type of BSS
- ifIndex
- - Indicates the radio interface
- privacyMode
- - Specifies whether the privacy mode is enabled or disabled.
- authModeMask
- - Sets the authentication options that the SME can use while
- associating to the AP
- Set mask with values from CsrWifiSmeAuthMode
- encryptionModeMask
- - Sets the encryption options that the SME can use while
- associating to the AP
- Set mask with values from CsrWifiSmeEncryption
- mlmeAssociateReqInformationElementsLength
- - Length in bytes of information elements to be sent in the
- Association Request.
- mlmeAssociateReqInformationElements
- - Points to the first byte of the information elements, if
- any.
- wmmQosInfo
- - This parameter allows the driver's WMM behaviour to be
- configured.
- To enable support for WMM, use
- CSR_WIFI_SME_SME_CONFIG_SET_REQ with the
- CSR_WIFI_SME_WMM_MODE_AC_ENABLED bit set in wmmModeMask
- field in smeConfig parameter.
- Set mask with values from CsrWifiSmeWmmQosInfo
- adhocJoinOnly
- - This parameter is relevant only if bssType is NOT set to
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- if TRUE the SME will only try to join an ad-hoc network if
- there is one already established;
- if FALSE the SME will try to join an ad-hoc network if
- there is one already established or it will try to
- establish a new one
- adhocChannel
- - This parameter is relevant only if bssType is NOT set to
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- it indicates the channel to use joining an ad hoc network.
- Setting this to 0 causes the SME to select a channel from
- those permitted in the regulatory domain.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- CsrWifiSmeBssType bssType;
- CsrWifiSmeRadioIF ifIndex;
- CsrWifiSme80211PrivacyMode privacyMode;
- CsrWifiSmeAuthModeMask authModeMask;
- CsrWifiSmeEncryptionMask encryptionModeMask;
- u16 mlmeAssociateReqInformationElementsLength;
- u8 *mlmeAssociateReqInformationElements;
- CsrWifiSmeWmmQosInfoMask wmmQosInfo;
- u8 adhocJoinOnly;
- u8 adhocChannel;
-} CsrWifiSmeConnectionConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfo
-
- DESCRIPTION
- Parameters that the SME should use in selecting a network
-
- MEMBERS
- ssid - Service set identifier
- bssid - BSS identifier
- networkType80211 - Physical layer used for the connection
- channelNumber - Channel number
- channelFrequency - Channel frequency
- authMode - Authentication mode used for the connection
- pairwiseCipher - Encryption type for peer to peer communication
- groupCipher - Encryption type for broadcast and multicast
- communication
- ifIndex - Indicates the radio interface
- atimWindowTu - ATIM window specified for IBSS
- beaconPeriodTu - Interval between beacon packets
- reassociation - Indicates whether a reassociation occurred
- beaconFrameLength - Indicates the number of bytes of the beacon
- frame
- beaconFrame - Points at the first byte of the beacon frame
- associationReqFrameLength - Indicates the number of bytes of the
- association request frame
- associationReqFrame - Points at the first byte of the association
- request frame
- associationRspFrameLength - Indicates the number of bytes of the
- association response frame
- associationRspFrame - Points at the first byte of the association
- response frame
- assocScanInfoElementsLength - Indicates the number of bytes in the buffer
- pointed by assocScanInfoElements
- assocScanInfoElements - Pointer to the buffer containing the
- information elements of the probe response
- received after the probe requests sent before
- attempting to authenticate to the network
- assocReqCapabilities - Reports the content of the Capability
- information element as specified in the
- association request.
- assocReqListenIntervalTu - Listen Interval specified in the association
- request
- assocReqApAddress - AP address to which the association requests
- has been sent
- assocReqInfoElementsLength - Indicates the number of bytes of the
- association request information elements
- assocReqInfoElements - Points at the first byte of the association
- request information elements
- assocRspResult - Result reported in the association response
- assocRspCapabilityInfo - Reports the content of the Capability
- information element as received in the
- association response.
- assocRspAssociationId - Reports the association ID received in the
- association response.
- assocRspInfoElementsLength - Indicates the number of bytes of the
- association response information elements
- assocRspInfoElements - Points at the first byte of the association
- response information elements
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- CsrWifiSme80211NetworkType networkType80211;
- u8 channelNumber;
- u16 channelFrequency;
- CsrWifiSmeAuthMode authMode;
- CsrWifiSmeEncryption pairwiseCipher;
- CsrWifiSmeEncryption groupCipher;
- CsrWifiSmeRadioIF ifIndex;
- u16 atimWindowTu;
- u16 beaconPeriodTu;
- u8 reassociation;
- u16 beaconFrameLength;
- u8 *beaconFrame;
- u16 associationReqFrameLength;
- u8 *associationReqFrame;
- u16 associationRspFrameLength;
- u8 *associationRspFrame;
- u16 assocScanInfoElementsLength;
- u8 *assocScanInfoElements;
- u16 assocReqCapabilities;
- u16 assocReqListenIntervalTu;
- CsrWifiMacAddress assocReqApAddress;
- u16 assocReqInfoElementsLength;
- u8 *assocReqInfoElements;
- CsrWifiSmeIEEE80211Result assocRspResult;
- u16 assocRspCapabilityInfo;
- u16 assocRspAssociationId;
- u16 assocRspInfoElementsLength;
- u8 *assocRspInfoElements;
-} CsrWifiSmeConnectionInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceConfig
-
- DESCRIPTION
- General configuration options in the SME
-
- MEMBERS
- trustLevel - Level of trust of the information coming from the
- network
- countryCode - Country code as specified by IEEE 802.11 standard
- firmwareDriverInterface - Specifies the type of communication between Host
- and Firmware
- enableStrictDraftN - If TRUE TKIP is disallowed when connecting to
- 802.11n enabled access points
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSme80211dTrustLevel trustLevel;
- u8 countryCode[2];
- CsrWifiSmeFirmwareDriverInterface firmwareDriverInterface;
- u8 enableStrictDraftN;
-} CsrWifiSmeDeviceConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceInfo
-
- DESCRIPTION
- P2P Information for a P2P Device
-
- MEMBERS
- deviceAddress - Device Address of the P2P device
- configMethods - Supported WPS configuration methods.
- p2PDeviceCap - P2P device capabilities
- primDeviceType - Primary WPS device type
- secondaryDeviceTypeCount - Number of secondary device types
- secDeviceType - list of secondary WPS device types
- deviceName - Device name without up to 32 characters'\0'.
- deviceNameLength - Number of characters of the device name
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress deviceAddress;
- CsrWifiSmeWpsConfigTypeMask configMethods;
- CsrWifiSmeP2pCapabilityMask p2PDeviceCap;
- CsrWifiSmeWpsDeviceType primDeviceType;
- u8 secondaryDeviceTypeCount;
- CsrWifiSmeWpsDeviceType *secDeviceType;
- u8 deviceName[32];
- u8 deviceNameLength;
-} CsrWifiSmeDeviceInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceInfoCommon
-
- DESCRIPTION
- Structure holding device information.
-
- MEMBERS
- p2pDeviceAddress -
- primaryDeviceType -
- secondaryDeviceTypesCount -
- secondaryDeviceTypes -
- deviceNameLength -
- deviceName -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2pDeviceAddress;
- CsrWifiSmeWpsDeviceTypeCommon primaryDeviceType;
- u8 secondaryDeviceTypesCount;
- u8 secondaryDeviceTypes[10];
- u8 deviceNameLength;
- u8 deviceName[32];
-} CsrWifiSmeDeviceInfoCommon;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfig
-
- DESCRIPTION
- Defines the host power state (for example, on mains power, on battery
- power etc) and the periodicity of the traffic data.
-
- MEMBERS
- powerMode - The wireless manager application should use the
- powerMode parameter to inform the SME of the host
- power state.
- applicationDataPeriodMs - The applicationDataPeriodMs parameter allows a
- wireless manager application to inform the SME
- that an application is running that generates
- periodic network traffic and the period of the
- traffic.
- An example of such an application is a VoIP client.
- The wireless manager application should set
- applicationDataPeriodMs to the period in
- milliseconds between data packets or zero if no
- periodic application is running.
- Voip etc 0 = No Periodic Data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeHostPowerMode powerMode;
- u16 applicationDataPeriodMs;
-} CsrWifiSmeHostConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKey
-
- DESCRIPTION
- Information for a key to be used for encryption
-
- MEMBERS
- keyType - Specifies whether the key is a pairwise or group key; it
- should be set to CSR_WIFI_SME_GROUP_KEY or
- CSR_WIFI_SME_PAIRWISE_KEY, as required.
- keyIndex - Specifies which WEP key (0-3) to set; it should be set to 0
- for a WPA/WPA2 pairwise key and non-zero for a WPA/WPA2
- group key.
- wepTxKey - If wepTxKey is TRUE, and the key is a WEP key, the key will
- be selected for encrypting transmitted packets.
- To select a previously defined key as the transmit
- encryption key, set keyIndex to the required key, wepTxKey
- to TRUE and the keyLength to 0.
- keyRsc - Key Receive Sequence Counter
- authenticator - If TRUE the WMA will act as authenticator.
- CURRENTLY NOT SUPPORTED
- address - BSS identifier of the AP
- keyLength - Length of the key in bytes
- key - Points to the first byte of the key
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeKeyType keyType;
- u8 keyIndex;
- u8 wepTxKey;
- u16 keyRsc[8];
- u8 authenticator;
- CsrWifiMacAddress address;
- u8 keyLength;
- u8 key[32];
-} CsrWifiSmeKey;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pClientInfoType
-
- DESCRIPTION
- P2P Information for a P2P Client
-
- MEMBERS
- p2PClientInterfaceAddress - MAC address of the P2P Client
- clientDeviceInfo - Device Information
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2PClientInterfaceAddress;
- CsrWifiSmeDeviceInfo clientDeviceInfo;
-} CsrWifiSmeP2pClientInfoType;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupInfo
-
- DESCRIPTION
- P2P Information for a P2P Group
-
- MEMBERS
- groupCapability - P2P group capabilities
- p2pDeviceAddress - Device Address of the GO
- p2pClientInfoCount - Number of P2P Clients that belong to the group.
- p2PClientInfo - Pointer to the list containing client information for
- each client in the group
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeP2pGroupCapabilityMask groupCapability;
- CsrWifiMacAddress p2pDeviceAddress;
- u8 p2pClientInfoCount;
- CsrWifiSmeP2pClientInfoType *p2PClientInfo;
-} CsrWifiSmeP2pGroupInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfig
-
- DESCRIPTION
- Configures the power-save behaviour of the driver and firmware.
-
- MEMBERS
- powerSaveLevel - Power Save Level option
- listenIntervalTu - Interval for waking to receive beacon frames
- rxDtims - If TRUE, wake for DTIM every beacon period, to
- allow the reception broadcast packets
- d3AutoScanMode - Defines whether the autonomous scanning will be
- turned off or will stay on during a D3 suspended
- period
- clientTrafficWindow - Deprecated
- opportunisticPowerSave - Deprecated
- noticeOfAbsence - Deprecated
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmePowerSaveLevel powerSaveLevel;
- u16 listenIntervalTu;
- u8 rxDtims;
- CsrWifiSmeD3AutoScanMode d3AutoScanMode;
- u8 clientTrafficWindow;
- u8 opportunisticPowerSave;
- u8 noticeOfAbsence;
-} CsrWifiSmePowerConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfig
-
- DESCRIPTION
- Configures the roaming behaviour of the driver and firmware
-
- MEMBERS
- roamingBands - Defines the thresholds to determine the usability
- level of the current connection.
- roamingBands is indexed by the first 3 entries of
- the CsrWifiSmeBasicUsability enum
- disableSmoothRoaming - Disable the RSSI/SNR triggers from the Firmware
- that the SME uses to detect the quality of the
- connection.
- This implicitly disables disableRoamScans
- disableRoamScans - Disables the scanning for the roaming operation
- reconnectLimit - Maximum number of times SME may reconnect in the
- given interval
- reconnectLimitIntervalMs - Interval for maximum number of times SME may
- reconnect to the same Access Point
- roamScanCfg - Scanning behaviour for the specifically aimed at
- improving roaming performance.
- roamScanCfg is indexed by the first 3 entries of
- the CsrWifiSmeBasicUsability enum
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeRoamingBandData roamingBands[3];
- u8 disableSmoothRoaming;
- u8 disableRoamScans;
- u8 reconnectLimit;
- u16 reconnectLimitIntervalMs;
- CsrWifiSmeScanConfigData roamScanCfg[3];
-} CsrWifiSmeRoamingConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfig
-
- DESCRIPTION
- Parameters for the autonomous scanning behaviour of the system
-
- MEMBERS
- scanCfg - Scan configuration data.
- Indexed by the CsrWifiSmeBasicUsability enum
- disableAutonomousScans - Enables or disables the autonomous scan
- maxResults - Maximum number of results to be cached in the SME
- highRssiThreshold - High received signal strength indication threshold
- in dBm for an AP above which the system will
- report scan indications
- lowRssiThreshold - Low received signal strength indication threshold
- in dBm for an AP below which the system will
- report scan indications
- deltaRssiThreshold - Minimum difference for received signal strength
- indication in dBm for an AP which trigger a scan
- indication to be sent.
- highSnrThreshold - High Signal to Noise Ratio threshold in dB for an
- AP above which the system will report scan
- indications
- lowSnrThreshold - Low Signal to Noise Ratio threshold in dB for an
- AP below which the system will report scan
- indications
- deltaSnrThreshold - Minimum difference for Signal to Noise Ratio in dB
- for an AP which trigger a scan indication to be
- sent.
- passiveChannelListCount - Number of channels to be scanned passively.
- passiveChannelList - Points to the first channel to be scanned
- passively , if any.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeScanConfigData scanCfg[4];
- u8 disableAutonomousScans;
- u16 maxResults;
- s8 highRssiThreshold;
- s8 lowRssiThreshold;
- s8 deltaRssiThreshold;
- s8 highSnrThreshold;
- s8 lowSnrThreshold;
- s8 deltaSnrThreshold;
- u16 passiveChannelListCount;
- u8 *passiveChannelList;
-} CsrWifiSmeScanConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResult
-
- DESCRIPTION
- This structure defines the scan result for each BSS found
-
- MEMBERS
- ssid - Service set identifier
- bssid - BSS identifier
- rssi - Received signal strength indication in dBm
- snr - Signal to noise ratio in dB
- ifIndex - Indicates the radio interface
- beaconPeriodTu - Interval between beacon frames
- timeStamp - Timestamp in the BSS
- localTime - Timestamp in the Access Point
- channelFrequency - Channel frequency
- capabilityInformation - Capabilities of the BSS.
- channelNumber - Channel number
- usability - Indicates the usability level.
- bssType - Type of BSS.
- informationElementsLength - Number of bytes of the information elements
- received as part of the beacon or probe
- response.
- informationElements - Points to the first byte of the IEs received
- as part of the beacon or probe response.
- The format of the IEs is as specified in the
- IEEE 802.11 specification.
- p2pDeviceRole - Role of the P2P device.
- Relevant only if bssType is
- CSR_WIFI_SME_BSS_TYPE_P2P
- deviceInfo - Union containing P2P device info which
- depends on p2pDeviceRole parameter.
- deviceInforeservedCli -
- deviceInfogroupInfo -
- deviceInforeservedNone -
- deviceInfostandalonedevInfo -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- s16 rssi;
- s16 snr;
- CsrWifiSmeRadioIF ifIndex;
- u16 beaconPeriodTu;
- CsrWifiSmeTsfTime timeStamp;
- CsrWifiSmeTsfTime localTime;
- u16 channelFrequency;
- u16 capabilityInformation;
- u8 channelNumber;
- CsrWifiSmeBasicUsability usability;
- CsrWifiSmeBssType bssType;
- u16 informationElementsLength;
- u8 *informationElements;
- CsrWifiSmeP2pRole p2pDeviceRole;
- union {
- CsrWifiSmeEmpty reservedCli;
- CsrWifiSmeP2pGroupInfo groupInfo;
- CsrWifiSmeEmpty reservedNone;
- CsrWifiSmeDeviceInfo standalonedevInfo;
- } deviceInfo;
-} CsrWifiSmeScanResult;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStaConfig
-
- DESCRIPTION
- Station configuration options in the SME
-
- MEMBERS
- connectionQualityRssiChangeTrigger - Sets the difference of RSSI
- measurements which triggers reports
- from the Firmware
- connectionQualitySnrChangeTrigger - Sets the difference of SNR measurements
- which triggers reports from the
- Firmware
- wmmModeMask - Mask containing one or more values from
- CsrWifiSmeWmmMode
- ifIndex - Indicates the band of frequencies used
- allowUnicastUseGroupCipher - If TRUE, it allows to use groupwise
- keys if no pairwise key is specified
- enableOpportunisticKeyCaching - If TRUE, enables the Opportunistic Key
- Caching feature
-
-*******************************************************************************/
-typedef struct
-{
- u8 connectionQualityRssiChangeTrigger;
- u8 connectionQualitySnrChangeTrigger;
- CsrWifiSmeWmmModeMask wmmModeMask;
- CsrWifiSmeRadioIF ifIndex;
- u8 allowUnicastUseGroupCipher;
- u8 enableOpportunisticKeyCaching;
-} CsrWifiSmeStaConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWep128Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP128.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key. Mapping From SME/User -> firmware.
- Key 1 -> Index 0. Key 2 -> Index 1. key 3 -> Index 2. Key
- 4-> Index 3.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepAuthMode wepAuthType;
- u8 selectedWepKey;
- u8 key1[13];
- u8 key2[13];
- u8 key3[13];
- u8 key4[13];
-} CsrWifiSmeWep128Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWep64Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP64.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key. Mapping From SME/User -> firmware.
- Key 1 -> Index 0. Key 2 -> Index 1. key 3 -> Index 2. Key
- 4-> Index 3.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepAuthMode wepAuthType;
- u8 selectedWepKey;
- u8 key1[5];
- u8 key2[5];
- u8 key3[5];
- u8 key4[5];
-} CsrWifiSmeWep64Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepAuth
-
- DESCRIPTION
- WEP authentication parameter structure
-
- MEMBERS
- wepKeyType - WEP key try (128 bit or 64 bit)
- wepCredentials - Union containing credentials which depends on
- wepKeyType parameter.
- wepCredentialswep128Key -
- wepCredentialswep64Key -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepCredentialType wepKeyType;
- union {
- CsrWifiSmeWep128Keys wep128Key;
- CsrWifiSmeWep64Keys wep64Key;
- } wepCredentials;
-} CsrWifiSmeWepAuth;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfig
-
- DESCRIPTION
- Structure holding AP WPS Config data.
-
- MEMBERS
- wpsVersion - wpsVersion should be 0x10 for WPS1.0h or 0x20 for
- WSC2.0
- uuid - uuid.
- deviceName - Device name upto 32 characters without '\0'.
- deviceNameLength - deviceNameLen.
- manufacturer - manufacturer: CSR
- manufacturerLength - manufacturerLen.
- modelName - modelName Unifi
- modelNameLength - modelNameLen.
- modelNumber - modelNumber
- modelNumberLength - modelNumberLen.
- serialNumber - serialNumber
- primDeviceType - Primary WPS device type
- secondaryDeviceTypeCount - Number of secondary device types
- secondaryDeviceType - list of secondary WPS device types
- configMethods - Supported WPS config methods
- rfBands - RfBands.
- osVersion - Os version on which the device is running
-
-*******************************************************************************/
-typedef struct
-{
- u8 wpsVersion;
- u8 uuid[16];
- u8 deviceName[32];
- u8 deviceNameLength;
- u8 manufacturer[64];
- u8 manufacturerLength;
- u8 modelName[32];
- u8 modelNameLength;
- u8 modelNumber[32];
- u8 modelNumberLength;
- u8 serialNumber[32];
- CsrWifiSmeWpsDeviceType primDeviceType;
- u8 secondaryDeviceTypeCount;
- CsrWifiSmeWpsDeviceType *secondaryDeviceType;
- CsrWifiSmeWpsConfigTypeMask configMethods;
- u8 rfBands;
- u8 osVersion[4];
-} CsrWifiSmeWpsConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_SME_ACTIVATE_REQ ((CsrWifiSmePrim) (0x0000 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0001 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0002 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_BLACKLIST_REQ ((CsrWifiSmePrim) (0x0003 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ ((CsrWifiSmePrim) (0x0004 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ ((CsrWifiSmePrim) (0x0005 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0006 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0007 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0008 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0009 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_INFO_GET_REQ ((CsrWifiSmePrim) (0x000A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECT_REQ ((CsrWifiSmePrim) (0x000B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x000C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_INFO_GET_REQ ((CsrWifiSmePrim) (0x000D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_STATS_GET_REQ ((CsrWifiSmePrim) (0x000E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_DEACTIVATE_REQ ((CsrWifiSmePrim) (0x000F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_DISCONNECT_REQ ((CsrWifiSmePrim) (0x0010 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_EVENT_MASK_SET_REQ ((CsrWifiSmePrim) (0x0011 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0012 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0013 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_KEY_REQ ((CsrWifiSmePrim) (0x0014 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_LINK_QUALITY_GET_REQ ((CsrWifiSmePrim) (0x0015 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0016 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0017 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_NEXT_REQ ((CsrWifiSmePrim) (0x0018 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_REQ ((CsrWifiSmePrim) (0x0019 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_SET_REQ ((CsrWifiSmePrim) (0x001A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MULTICAST_ADDRESS_REQ ((CsrWifiSmePrim) (0x001B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PACKET_FILTER_SET_REQ ((CsrWifiSmePrim) (0x001C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ ((CsrWifiSmePrim) (0x001D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_REQ ((CsrWifiSmePrim) (0x001E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x001F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0020 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ ((CsrWifiSmePrim) (0x0021 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0022 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0023 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0024 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0025 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_FULL_REQ ((CsrWifiSmePrim) (0x0026 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ ((CsrWifiSmePrim) (0x0027 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_GET_REQ ((CsrWifiSmePrim) (0x0028 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0029 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x002A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ ((CsrWifiSmePrim) (0x002B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_REQ ((CsrWifiSmePrim) (0x002C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_VERSIONS_GET_REQ ((CsrWifiSmePrim) (0x002D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ ((CsrWifiSmePrim) (0x002E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_REQ ((CsrWifiSmePrim) (0x002F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_REQ ((CsrWifiSmePrim) (0x0030 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ ((CsrWifiSmePrim) (0x0031 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ ((CsrWifiSmePrim) (0x0032 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0033 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0034 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ ((CsrWifiSmePrim) (0x0035 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WPS_CONFIGURATION_REQ ((CsrWifiSmePrim) (0x0036 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SET_REQ ((CsrWifiSmePrim) (0x0037 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_HIGHEST (0x0037 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_SME_ACTIVATE_CFM ((CsrWifiSmePrim)(0x0000 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0001 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0002 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND ((CsrWifiSmePrim)(0x0003 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ASSOCIATION_START_IND ((CsrWifiSmePrim)(0x0004 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_BLACKLIST_CFM ((CsrWifiSmePrim)(0x0005 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM ((CsrWifiSmePrim)(0x0006 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM ((CsrWifiSmePrim)(0x0007 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0008 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0009 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x000A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x000B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_INFO_GET_CFM ((CsrWifiSmePrim)(0x000C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECT_CFM ((CsrWifiSmePrim)(0x000D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x000E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_INFO_GET_CFM ((CsrWifiSmePrim)(0x000F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_QUALITY_IND ((CsrWifiSmePrim)(0x0010 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_STATS_GET_CFM ((CsrWifiSmePrim)(0x0011 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_DEACTIVATE_CFM ((CsrWifiSmePrim)(0x0012 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_DISCONNECT_CFM ((CsrWifiSmePrim)(0x0013 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_EVENT_MASK_SET_CFM ((CsrWifiSmePrim)(0x0014 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0015 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0016 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_IBSS_STATION_IND ((CsrWifiSmePrim)(0x0017 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_KEY_CFM ((CsrWifiSmePrim)(0x0018 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_LINK_QUALITY_GET_CFM ((CsrWifiSmePrim)(0x0019 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MEDIA_STATUS_IND ((CsrWifiSmePrim)(0x001A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x001B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x001C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_CFM ((CsrWifiSmePrim)(0x001D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_NEXT_CFM ((CsrWifiSmePrim)(0x001E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_SET_CFM ((CsrWifiSmePrim)(0x001F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIC_FAILURE_IND ((CsrWifiSmePrim)(0x0020 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MULTICAST_ADDRESS_CFM ((CsrWifiSmePrim)(0x0021 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PACKET_FILTER_SET_CFM ((CsrWifiSmePrim)(0x0022 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM ((CsrWifiSmePrim)(0x0023 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND ((CsrWifiSmePrim)(0x0024 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_CFM ((CsrWifiSmePrim)(0x0025 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0026 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0027 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM ((CsrWifiSmePrim)(0x0028 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAM_COMPLETE_IND ((CsrWifiSmePrim)(0x0029 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAM_START_IND ((CsrWifiSmePrim)(0x002A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x002B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x002C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x002D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x002E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_FULL_CFM ((CsrWifiSmePrim)(0x002F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULT_IND ((CsrWifiSmePrim)(0x0030 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM ((CsrWifiSmePrim)(0x0031 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_GET_CFM ((CsrWifiSmePrim)(0x0032 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0033 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0034 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM ((CsrWifiSmePrim)(0x0035 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_IND ((CsrWifiSmePrim)(0x0036 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_CFM ((CsrWifiSmePrim)(0x0037 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_VERSIONS_GET_CFM ((CsrWifiSmePrim)(0x0038 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM ((CsrWifiSmePrim)(0x0039 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_IND ((CsrWifiSmePrim)(0x003A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_CFM ((CsrWifiSmePrim)(0x003B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_CFM ((CsrWifiSmePrim)(0x003C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM ((CsrWifiSmePrim)(0x003D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM ((CsrWifiSmePrim)(0x003E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_IND ((CsrWifiSmePrim)(0x003F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0040 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0041 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM ((CsrWifiSmePrim)(0x0042 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ERROR_IND ((CsrWifiSmePrim)(0x0043 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_INFO_IND ((CsrWifiSmePrim)(0x0044 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CORE_DUMP_IND ((CsrWifiSmePrim)(0x0045 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AMP_STATUS_CHANGE_IND ((CsrWifiSmePrim)(0x0046 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WPS_CONFIGURATION_CFM ((CsrWifiSmePrim)(0x0047 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_SME_PRIM_UPSTREAM_HIGHEST (0x0047 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_SME_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_SME_PRIM_UPSTREAM_COUNT (CSR_WIFI_SME_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateReq
-
- DESCRIPTION
- The WMA sends this primitive to activate the SME.
- The WMA must activate the SME before it can send any other primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeActivateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the adHocConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeAdhocConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the adHocConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- adHocConfig - Sets the values to use when starting an ad hoc network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeAdHocConfig adHocConfig;
-} CsrWifiSmeAdhocConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to notify the
- driver of any networks that should not be connected to. The interface
- allows the wireless manager application to query, add, remove, and flush
- the BSSIDs that the driver may not connect or roam to.
- When this primitive adds to the black list the BSSID to which the SME is
- currently connected, the SME will try to roam, if applicable, to another
- BSSID in the same ESS; if the roaming procedure fails, the SME will
- disconnect.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of blacklisted
- networks.
- setAddressCount - Number of BSSIDs sent with this primitive
- setAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setAddressCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiSmeBlacklistReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetReq
-
- DESCRIPTION
- This primitive retrieves the Wi-Fi radio calibration data.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCalibrationDataGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetReq
-
- DESCRIPTION
- This primitive sets the Wi-Fi radio calibration data.
- The usage of the primitive with proper calibration data will avoid
- time-consuming configuration after power-up.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 calibrationDataLength;
- u8 *calibrationData;
-} CsrWifiSmeCalibrationDataSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeCcxConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeCcxConfig ccxConfig;
-} CsrWifiSmeCcxConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the CoexConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCoexConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the CoexConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- coexConfig - Configures the coexistence behaviour
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeCoexConfig coexConfig;
-} CsrWifiSmeCoexConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the CoexInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCoexInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to start the
- process of joining an 802.11 wireless network or to start an ad hoc
- network.
- The structure pointed by connectionConfig contains parameters describing
- the network to join or, in case of an ad hoc network, to host or join.
- The SME will select a network, perform the IEEE 802.11 Join, Authenticate
- and Associate exchanges.
- The SME selects the networks from the current scan list that match both
- the SSID and BSSID, however either or both of these may be the wildcard
- value. Using this rule, the following operations are possible:
- * To connect to a network by name, specify the SSID and set the BSSID to
- 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF. If there are two or more networks visible,
- the SME will select the one with the strongest signal.
- * To connect to a specific network, specify the BSSID. The SSID is
- optional, but if given it must match the SSID of the network. An empty
- SSID may be specified by setting the SSID length to zero. Please note
- that if the BSSID is specified (i.e. not equal to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF), the SME will not attempt to roam if signal conditions become
- poor, even if there is an alternative AP with an SSID that matches the
- current network SSID.
- * To connect to any network matching the other parameters (i.e. security,
- etc), set the SSID length to zero and set the BSSID to 0xFF 0xFF 0xFF
- 0xFF 0xFF 0xFF. In this case, the SME will order all available networks
- by their signal strengths and will iterate through this list until it
- successfully connects.
- NOTE: Specifying the BSSID will restrict the selection to one specific
- network. If SSID and BSSID are given, they must both match the network
- for it to be selected. To select a network based on the SSID only, the
- wireless manager application must set the BSSID to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF.
- The SME will try to connect to each network that matches the provided
- parameters, one by one, until it succeeds or has tried unsuccessfully
- with all the matching networks.
- If there is no network that matches the parameters and the request allows
- to host an ad hoc network, the SME will advertise a new ad hoc network
- instead.
- If the SME cannot connect, it will notify the failure in the confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- connectionConfig - Describes the candidate network to join or to host.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeConnectionConfig connectionConfig;
-} CsrWifiSmeConnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionStats parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionStatsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateReq
-
- DESCRIPTION
- The WMA sends this primitive to deactivate the SME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeDeactivateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectReq
-
- DESCRIPTION
- The wireless manager application may disconnect from the current network
- by calling this primitive
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeDisconnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetReq
-
- DESCRIPTION
- The wireless manager application may register with the SME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiSmeIndicationsMask.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- indMask - Set mask with values from CsrWifiSmeIndications
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeIndicationsMask indMask;
-} CsrWifiSmeEventMaskSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the hostConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeHostConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the hostConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostConfig - Communicates a change of host power state (for example, on
- mains power, on battery power etc) and of the periodicity of
- traffic data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeHostConfig hostConfig;
-} CsrWifiSmeHostConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to add or remove
- keys that the chip should use for encryption of data.
- The interface allows the wireless manager application to add and remove
- keys according to the specified action.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs the
- driver to modify or provide the list of keys.
- CSR_WIFI_SME_LIST_ACTION_GET is not supported here.
- key - Key to be added or removed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- CsrWifiSmeKey key;
-} CsrWifiSmeKeyReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetReq
-
- DESCRIPTION
- This primitive gets the value of the LinkQuality parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeLinkQualityGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the MibConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeMibConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the MibConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibConfig - Conveys the desired value of various IEEE 802.11 attributes as
- currently configured
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeMibConfig mibConfig;
-} CsrWifiSmeMibConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextReq
-
- DESCRIPTION
- To read a sequence of MIB parameters, for example a table, call this
- primitive to find the name of the next MIB variable
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) to search from.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetNextReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve one or
- more MIB variables.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names of the MIB variables to be retrieved
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetReq
-
- DESCRIPTION
- The SME provides raw access to the MIB on the chip, which may be used by
- some configuration or diagnostic utilities, but is not normally needed by
- the wireless manager application.
- The MIB access functions use BER encoded names (OID) of the MIB
- parameters and BER encoded values, as described in the chip Host
- Interface Protocol Specification.
- The MIB parameters are described in 'Wi-Fi 5.0.0 Management Information
- Base Reference Guide'.
- The wireless manager application calls this primitive to set one or more
- MIB variables
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables to set
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to specify the
- multicast addresses which the chip should recognise. The interface allows
- the wireless manager application to query, add, remove and flush the
- multicast addresses for the network interface according to the specified
- action.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter
- instructs the driver to modify or provide the list of
- MAC addresses.
- setAddressesCount - Number of MAC addresses sent with the primitive
- setAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setAddressesCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiSmeMulticastAddressReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to enable or
- disable filtering of broadcast packets: uninteresting broadcast packets
- will be dropped by the Wi-Fi chip, instead of passing them up to the
- host.
- This has the advantage of saving power in the host application processor
- as it removes the need to process unwanted packets.
- All broadcast packets are filtered according to the filter and the filter
- mode provided, except ARP packets, which are filtered using
- arpFilterAddress.
- Filters are not cumulative: only the parameters specified in the most
- recent successful request are significant.
- For more information, see 'UniFi Firmware API Specification'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- filterLength - Length of the filter in bytes.
- filterLength=0 disables the filter previously set
- filter - Points to the first byte of the filter provided, if any.
- This shall include zero or more instance of the
- information elements of one of these types
- * Traffic Classification (TCLAS) elements
- * WMM-SA TCLAS elements
- mode - Specifies whether the filter selects or excludes packets
- matching the filter
- arpFilterAddress - IPv4 address to be used for filtering the ARP packets.
- * If the specified address is the IPv4 broadcast address
- (255.255.255.255), all ARP packets are reported to the
- host,
- * If the specified address is NOT the IPv4 broadcast
- address, only ARP packets with the specified address in
- the Source or Target Protocol Address fields are reported
- to the host
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 filterLength;
- u8 *filter;
- CsrWifiSmePacketFilterMode mode;
- CsrWifiIp4Address arpFilterAddress;
-} CsrWifiSmePacketFilterSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetReq
-
- DESCRIPTION
- This primitive retrieves the MAC address stored in EEPROM
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmePermanentMacAddressGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to request an
- operation on the SME PMKID list.
- The action argument specifies the operation to perform.
- When the connection is complete, the wireless manager application may
- then send and receive EAPOL packets to complete WPA or WPA2
- authentication if appropriate.
- The wireless manager application can then pass the resulting encryption
- keys using this primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of PMKIDs.
- setPmkidsCount - Number of PMKIDs sent with the primitive
- setPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setPmkidsCount;
- CsrWifiSmePmkid *setPmkids;
-} CsrWifiSmePmkidReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the PowerConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmePowerConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the PowerConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- powerConfig - Power saving configuration
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmePowerConfig powerConfig;
-} CsrWifiSmePowerConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the RegulatoryDomainInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeRegulatoryDomainInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeRoamingConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamingConfig - Desired roaming behaviour values
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeRoamingConfig roamingConfig;
-} CsrWifiSmeRoamingConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the ScanConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the ScanConfig parameter.
- The SME normally configures the firmware to perform autonomous scanning
- without involving the host.
- The firmware passes beacon / probe response or indicates loss of beacon
- on certain changes of state, for example:
- * A new AP is seen for the first time
- * An AP is no longer visible
- * The signal strength of an AP changes by more than a certain amount, as
- configured by the thresholds in the scanConfig parameter
- In addition to the autonomous scan, the wireless manager application may
- request a scan at any time using CSR_WIFI_SME_SCAN_FULL_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- scanConfig - Reports the configuration for the autonomous scanning behaviour
- of the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeScanConfig scanConfig;
-} CsrWifiSmeScanConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to request a
- full scan.
- Channels are scanned actively or passively according to the requirement
- set by regulatory domain.
- If the SME receives this primitive while a full scan is going on, the new
- request is buffered and it will be served after the current full scan is
- completed.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- ssidCount - Number of SSIDs provided.
- If it is 0, the SME will attempt to detect any network
- ssid - Points to the first SSID provided, if any.
- bssid - BSS identifier.
- If it is equal to FF-FF-FF-FF-FF, the SME will listen for
- messages from any BSS.
- If it is different from FF-FF-FF-FF-FF and any SSID is
- provided, one SSID must match the network of the BSS.
- forceScan - Forces the scan even if the SME is in a state which would
- normally prevent it (e.g. autonomous scan is running).
- bssType - Type of BSS to scan for
- scanType - Type of scan to perform
- channelListCount - Number of channels provided.
- If it is 0, the SME will initiate a scan of all the
- supported channels that are permitted by the current
- regulatory domain.
- channelList - Points to the first channel , or NULL if channelListCount
- is zero.
- probeIeLength - Length of the information element in bytes to be sent
- with the probe message.
- probeIe - Points to the first byte of the information element to be
- sent with the probe message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 ssidCount;
- CsrWifiSsid *ssid;
- CsrWifiMacAddress bssid;
- u8 forceScan;
- CsrWifiSmeBssType bssType;
- CsrWifiSmeScanType scanType;
- u16 channelListCount;
- u8 *channelList;
- u16 probeIeLength;
- u8 *probeIe;
-} CsrWifiSmeScanFullReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushReq
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME to delete all
- scan results from its cache, except for the scan result of any currently
- connected network.
- As scan results are received by the SME from the firmware, they are
- cached in the SME memory.
- Any time the Wireless Manager requests scan results, they are returned
- from the SME internal cache.
- For some applications it may be desirable to clear this cache prior to
- requesting that a scan be performed; this will ensure that the cache then
- only contains the networks detected in the most recent scan.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanResultsFlushReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve the
- current set of scan results, either after receiving a successful
- CSR_WIFI_SME_SCAN_FULL_CFM, or to get autonomous scan results.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanResultsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the SmeStaConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeSmeStaConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the SmeConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- smeConfig - SME Station Parameters to be set
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeStaConfig smeConfig;
-} CsrWifiSmeSmeStaConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetReq
-
- DESCRIPTION
- This primitives is used to retrieve the current MAC address used by the
- station.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeStationMacAddressGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to use the
- TSPEC feature.
- The chip supports the use of TSPECs and TCLAS for the use of IEEE
- 802.11/WMM Quality of Service features.
- The API allows the wireless manager application to supply a correctly
- formatted TSPEC and TCLAS pair to the driver.
- After performing basic validation, the driver negotiates the installation
- of the TSPEC with the AP as defined by the 802.11 specification.
- The driver retains all TSPEC and TCLAS pairs until they are specifically
- removed.
- It is not compulsory for a TSPEC to have a TCLAS (NULL is used to
- indicate that no TCLAS is supplied), while a TCLASS always require a
- TSPEC.
- The format of the TSPEC element is specified in 'WMM (including WMM Power
- Save) Specification - Version 1.1' and 'ANSI/IEEE Std 802.11-REVmb/D3.0'.
- For more information, see 'UniFi Configuring WMM and WMM-PS'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - Specifies the action to be carried out on the list of TSPECs.
- CSR_WIFI_SME_LIST_ACTION_FLUSH is not applicable here.
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- strict - If it set to false, allows the SME to perform automatic
- TSPEC negotiation
- ctrlMask - Additional TSPEC configuration for CCX.
- Set mask with values from CsrWifiSmeTspecCtrl.
- CURRENTLY NOT SUPPORTED
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
- tclasLength - Length of the TCLAS.
- If it is equal to 0, no TCLASS is provided for the TSPEC
- tclas - Points to the first byte of the TCLAS, if any.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u32 transactionId;
- u8 strict;
- CsrWifiSmeTspecCtrlMask ctrlMask;
- u16 tspecLength;
- u8 *tspec;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiSmeTspecReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetReq
-
- DESCRIPTION
- This primitive gets the value of the Versions parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeVersionsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeReq
-
- DESCRIPTION
- The wireless manager application may call this primitive on boot-up of
- the platform to ensure that the chip is placed in a mode that prevents
- any emission of RF energy.
- This primitive is an alternative to CSR_WIFI_SME_WIFI_ON_REQ.
- As in CSR_WIFI_SME_WIFI_ON_REQ, it causes the download of the patch file
- (if any) and the programming of the initial MIB settings (if supplied by
- the WMA), but it also ensures that the chip is left in its lowest
- possible power-mode with the radio subsystems disabled.
- This feature is useful on platforms where power cannot be removed from
- the chip (leaving the chip not initialised will cause it to consume more
- power so calling this function ensures that the chip is initialised into
- a low power mode but without entering a state where it could emit any RF
- energy).
- NOTE: this primitive does not cause the Wi-Fi to change state: Wi-Fi
- stays conceptually off. Configuration primitives can be sent after
- CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ and the configuration will be maintained.
- Requests that require the state of the Wi-Fi to be ON will return
- CSR_WIFI_SME_STATUS_WIFI_OFF in their confirms.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB.
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u16 mibFilesCount;
- CsrWifiSmeDataBlock *mibFiles;
-} CsrWifiSmeWifiFlightmodeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn off the
- chip, thus saving power when Wi-Fi is not in use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeWifiOffReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn on the
- Wi-Fi chip.
- If the Wi-Fi chip is currently off, the SME turns the Wi-Fi chip on,
- downloads the patch file (if any), and programs the initial MIB settings
- (if supplied by the WMA).
- The patch file is not provided with the SME API; its downloading is
- automatic and handled internally by the system.
- The MIB settings, when provided, override the default values that the
- firmware loads from EEPROM.
- If the Wi-Fi chip is already on, the SME takes no action and returns a
- successful status in the confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u16 mibFilesCount;
- CsrWifiSmeDataBlock *mibFiles;
-} CsrWifiSmeWifiOnReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetReq
-
- DESCRIPTION
- This primitive sets the list of cloaked SSIDs for which the WMA possesses
- profiles.
- When the driver detects a cloaked AP, the SME will explicitly scan for it
- using the list of cloaked SSIDs provided it, and, if the scan succeeds,
- it will report the AP to the WMA either via CSR_WIFI_SME_SCAN_RESULT_IND
- (if registered) or via CSR_WIFI_SCAN_RESULT_GET_CFM.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- cloakedSsids - Sets the list of cloaked SSIDs
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeCloakedSsidConfig cloakedSsids;
-} CsrWifiSmeCloakedSsidsSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetReq
-
- DESCRIPTION
- This primitive gets the value of the CloakedSsids parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCloakedSsidsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the Sme common parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeSmeCommonConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the Sme common.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeDeviceConfig deviceConfig;
-} CsrWifiSmeSmeCommonConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetReq
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME for the
- capabilities of the supported interfaces
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeInterfaceCapabilityGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiSmeWpsConfigurationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSetReq
-
- DESCRIPTION
- Used to pass custom data to the SME. Format is the same as 802.11 Info
- Elements => | Id | Length | Data
- 1) Cmanr Test Mode "Id:0 Length:1 Data:0x00 = OFF 0x01 = ON" "0x00 0x01
- (0x00|0x01)"
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 dataLength;
- u8 *data;
-} CsrWifiSmeSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateCfm
-
- DESCRIPTION
- The SME sends this primitive when the activation is complete.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeActivateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- adHocConfig - Contains the values used when starting an Ad-hoc (IBSS)
- connection.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeAdHocConfig adHocConfig;
-} CsrWifiSmeAdhocConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeAdhocConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationCompleteInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to associate with an AP. If
- the association was successful, status will be set to
- CSR_WIFI_SME_STATUS_SUCCESS, otherwise status and deauthReason shall be
- set to appropriate error codes.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the association procedure
- connectionInfo - This parameter is relevant only if result is
- CSR_WIFI_SME_STATUS_SUCCESS:
- it points to the connection information for the new network
- deauthReason - This parameter is relevant only if result is not
- CSR_WIFI_SME_STATUS_SUCCESS:
- if the AP deauthorised the station, it gives the reason of
- the deauthorization
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeIEEE80211Reason deauthReason;
-} CsrWifiSmeAssociationCompleteInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationStartInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to associate with an AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- address - BSSID of the associating network
- ssid - Service Set identifier of the associating network
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress address;
- CsrWifiSsid ssid;
-} CsrWifiSmeAssociationStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistCfm
-
- DESCRIPTION
- The SME will call this primitive when the action on the blacklist has
- completed. For a GET action, this primitive also reports the list of
- BBSIDs in the blacklist.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of BSSIDs sent with this primitive
- getAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getAddressCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiSmeBlacklistCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 calibrationDataLength;
- u8 *calibrationData;
-} CsrWifiSmeCalibrationDataGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCalibrationDataSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeCcxConfig ccxConfig;
-} CsrWifiSmeCcxConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeCcxConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- coexConfig - Reports the parameters used to configure the coexistence
- behaviour
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCoexConfig coexConfig;
-} CsrWifiSmeCoexConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCoexConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- coexInfo - Reports information and state related to coexistence.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCoexInfo coexInfo;
-} CsrWifiSmeCoexInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectCfm
-
- DESCRIPTION
- The SME calls this primitive when the connection exchange is complete or
- all connection attempts fail.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request.
- CSR_WIFI_SME_STATUS_NOT_FOUND: all attempts by the SME to
- locate the requested AP failed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeConnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionConfig - Parameters used by the SME for selecting a network
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionConfig connectionConfig;
-} CsrWifiSmeConnectionConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionInfo - Information about the current connection
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionInfo connectionInfo;
-} CsrWifiSmeConnectionInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionQualityInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the value of the current connection quality
- parameters change by more than a certain configurable amount.
- The wireless manager application may configure the trigger thresholds for
- this indication using the field in smeConfig parameter of
- CSR_WIFI_SME_SME_CONFIG_SET_REQ.
- Connection quality messages can be suppressed by setting both thresholds
- to zero.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeLinkQuality linkQuality;
-} CsrWifiSmeConnectionQualityInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionStats - Statistics for current connection.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionStats connectionStats;
-} CsrWifiSmeConnectionStatsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateCfm
-
- DESCRIPTION
- The SME sends this primitive when the deactivation is complete.
- The WMA cannot send any more primitives until it actives the SME again
- sending another CSR_WIFI_SME_ACTIVATE_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeDeactivateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectCfm
-
- DESCRIPTION
- On reception of CSR_WIFI_SME_DISCONNECT_REQ the SME will perform a
- disconnect operation, sending a CsrWifiSmeMediaStatusInd with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED and then call this primitive when
- disconnection is complete.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeDisconnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeEventMaskSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- hostConfig - Current host power state.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeHostConfig hostConfig;
-} CsrWifiSmeHostConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeHostConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIbssStationInd
-
- DESCRIPTION
- The SME will send this primitive to indicate that a station has joined or
- left the ad-hoc network.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - MAC address of the station that has joined or left
- isconnected - TRUE if the station joined, FALSE if the station left
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u8 isconnected;
-} CsrWifiSmeIbssStationInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- keyType - Type of the key added/deleted
- peerMacAddress - Peer MAC Address of the key added/deleted
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- CsrWifiSmeKeyType keyType;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiSmeKeyCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeLinkQuality linkQuality;
-} CsrWifiSmeLinkQualityGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatusInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it when a network connection is established, lost or has moved to
- another AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates the media status
- connectionInfo - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED:
- it points to the connection information for the new network
- disassocReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a disassociation has occurred it gives the reason of the
- disassociation
- deauthReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a deauthentication has occurred it gives the reason of
- the deauthentication
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiSmeIEEE80211Reason deauthReason;
-} CsrWifiSmeMediaStatusInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibConfig - Reports various IEEE 802.11 attributes as currently configured
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeMibConfig mibConfig;
-} CsrWifiSmeMibConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeMibConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetCfm
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB variable values.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables requested
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextCfm
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB name(s).
- The wireless manager application can then read the value of the MIB
- variable using CSR_WIFI_SME_MIB_GET_REQ, using the names provided.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) lexicographically
- following the name(s) given in the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetNextCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeMibSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMicFailureInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the chip firmware reports a MIC failure.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- secondFailure - TRUE if this indication is for a second failure in 60
- seconds
- count - The number of MIC failure events since the connection was
- established
- address - MAC address of the transmitter that caused the MIC failure
- keyType - Type of key for which the failure occurred
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 secondFailure;
- u16 count;
- CsrWifiMacAddress address;
- CsrWifiSmeKeyType keyType;
-} CsrWifiSmeMicFailureInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressCfm
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of MAC addresses.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressesCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of MAC addresses sent with the primitive
- getAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getAddressesCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiSmeMulticastAddressCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmePacketFilterSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- permanentMacAddress - MAC address stored in the EEPROM
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiMacAddress permanentMacAddress;
-} CsrWifiSmePermanentMacAddressGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidateListInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it when a new network supporting preauthentication and/or PMK
- caching is seen.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- pmkidCandidatesCount - Number of PMKID candidates provided
- pmkidCandidates - Points to the first PMKID candidate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 pmkidCandidatesCount;
- CsrWifiSmePmkidCandidate *pmkidCandidates;
-} CsrWifiSmePmkidCandidateListInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCfm
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of PMKIDs
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getPmkidsCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of PMKIDs sent with the primitive
- getPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getPmkidsCount;
- CsrWifiSmePmkid *getPmkids;
-} CsrWifiSmePmkidCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- powerConfig - Returns the current parameters for the power configuration of
- the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmePowerConfig powerConfig;
-} CsrWifiSmePowerConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmePowerConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- regDomInfo - Reports information and state related to regulatory domain
- operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeRegulatoryDomainInfo regDomInfo;
-} CsrWifiSmeRegulatoryDomainInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamCompleteInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to roam to an AP. If the roam
- attempt was successful, status will be set to CSR_WIFI_SME_SUCCESS,
- otherwise it shall be set to the appropriate error code.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the roaming procedure
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeRoamCompleteInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamStartInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to roam to an AP.
- If the wireless manager application connect request specified the SSID
- and the BSSID was set to the broadcast address (0xFF 0xFF 0xFF 0xFF 0xFF
- 0xFF), the SME monitors the signal quality and maintains a list of
- candidates to roam to. When the signal quality of the current connection
- falls below a threshold, and there is a candidate with better quality,
- the SME will attempt to the candidate AP.
- If the roaming procedure succeeds, the SME will also issue a Media
- Connect indication to inform the wireless manager application of the
- change.
- NOTE: to prevent the SME from initiating roaming the WMA must specify the
- BSSID in the connection request; this forces the SME to connect only to
- that AP.
- The wireless manager application can obtain statistics for roaming
- purposes using CSR_WIFI_SME_CONNECTION_QUALITY_IND and
- CSR_WIFI_SME_CONNECTION_STATS_GET_REQ.
- When the wireless manager application wishes to roam to another AP, it
- must issue a connection request specifying the BSSID of the desired AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamReason - Indicates the reason for starting the roaming procedure
- reason80211 - Indicates the reason for deauthentication or disassociation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeRoamReason roamReason;
- CsrWifiSmeIEEE80211Reason reason80211;
-} CsrWifiSmeRoamStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- roamingConfig - Reports the roaming behaviour of the driver and firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeRoamingConfig roamingConfig;
-} CsrWifiSmeRoamingConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetCfm
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeRoamingConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- scanConfig - Returns the current parameters for the autonomous scanning
- behaviour of the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeScanConfig scanConfig;
-} CsrWifiSmeScanConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullCfm
-
- DESCRIPTION
- The SME calls this primitive when the results from the scan are
- available.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanFullCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever a scan indication is received from the firmware.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- result - Points to a buffer containing a scan result.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeScanResult result;
-} CsrWifiSmeScanResultInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushCfm
-
- DESCRIPTION
- The SME will call this primitive when the cache has been cleared.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanResultsFlushCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetCfm
-
- DESCRIPTION
- The SME sends this primitive to provide the current set of scan results.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- scanResultsCount - Number of scan results
- scanResults - Points to a buffer containing an array of
- CsrWifiSmeScanResult structures.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 scanResultsCount;
- CsrWifiSmeScanResult *scanResults;
-} CsrWifiSmeScanResultsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- smeConfig - Current SME Station Parameters
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeStaConfig smeConfig;
-} CsrWifiSmeSmeStaConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeSmeStaConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- stationMacAddress - Current MAC address of the station.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiMacAddress stationMacAddress[2];
-} CsrWifiSmeStationMacAddressGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecInd
-
- DESCRIPTION
- The SME will send this primitive to all the task that have registered to
- receive it when a status change in the TSPEC occurs.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the TSPEC operation requested by the peer
- station
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u32 transactionId;
- CsrWifiSmeTspecResultCode tspecResultCode;
- u16 tspecLength;
- u8 *tspec;
-} CsrWifiSmeTspecInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the TSpec primitive
- request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the result of the negotiated TSPEC operation
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u32 transactionId;
- CsrWifiSmeTspecResultCode tspecResultCode;
- u16 tspecLength;
- u8 *tspec;
-} CsrWifiSmeTspecCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- versions - Version IDs of the product
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeVersions versions;
-} CsrWifiSmeVersionsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeCfm
-
- DESCRIPTION
- The SME calls this primitive when the chip is initialised for low power
- mode and with the radio subsystem disabled. To leave flight mode, and
- enable Wi-Fi, the wireless manager application should call
- CSR_WIFI_SME_WIFI_ON_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiFlightmodeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it to report that the chip has been turned off.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- reason - Indicates the reason why the Wi-Fi has been switched off.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeControlIndication reason;
-} CsrWifiSmeWifiOffInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffCfm
-
- DESCRIPTION
- After receiving CSR_WIFI_SME_WIFI_OFF_REQ, if the chip is connected to a
- network, the SME will perform a disconnect operation, will send a
- CSR_WIFI_SME_MEDIA_STATUS_IND with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED, and then will call
- CSR_WIFI_SME_WIFI_OFF_CFM when the chip is off.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiOffCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnCfm
-
- DESCRIPTION
- The SME sends this primitive to the task that has sent the request once
- the chip has been initialised and is available for use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiOnCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCloakedSsidsSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- cloakedSsids - Reports list of cloaked SSIDs that are explicitly scanned for
- by the driver
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCloakedSsidConfig cloakedSsids;
-} CsrWifiSmeCloakedSsidsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnInd
-
- DESCRIPTION
- The SME sends this primitive to all tasks that have registered to receive
- it once the chip becomes available and ready to use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Current MAC address
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
-} CsrWifiSmeWifiOnInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeDeviceConfig deviceConfig;
-} CsrWifiSmeSmeCommonConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetCfm
-
- DESCRIPTION
- Reports the result of the request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeSmeCommonConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Result of the request
- numInterfaces - Number of the interfaces supported
- capBitmap - Points to the list of capabilities bitmaps provided for each
- interface.
- The bits represent the following capabilities:
- -bits 7 to 4-Reserved
- -bit 3-AMP
- -bit 2-P2P
- -bit 1-AP
- -bit 0-STA
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 numInterfaces;
- u8 capBitmap[2];
-} CsrWifiSmeInterfaceCapabilityGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeErrorInd
-
- DESCRIPTION
- Important error message indicating a error of some importance
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- errorMessage - Contains the error message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- char *errorMessage;
-} CsrWifiSmeErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInfoInd
-
- DESCRIPTION
- Message indicating a some info about current activity. Mostly of interest
- in testing but may be useful in the field.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- infoMessage - Contains the message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- char *infoMessage;
-} CsrWifiSmeInfoInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoreDumpInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive Wi-Fi Chip core dump data.
- The core dump data may be fragmented and sent using more than one
- indication.
- To indicate that all the data has been sent, the last indication contains
- a 'length' of 0 and 'data' of NULL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes of core
- dump data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 dataLength;
- u8 *data;
-} CsrWifiSmeCoreDumpInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatusChangeInd
-
- DESCRIPTION
- Indication of change to AMP activity.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface on which the AMP activity changed.
- ampStatus - The new status of AMP activity.Range: {AMP_ACTIVE,
- AMP_INACTIVE}.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeAmpStatus ampStatus;
-} CsrWifiSmeAmpStatusChangeInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWpsConfigurationCfm;
-
-#endif /* CSR_WIFI_SME_PRIM_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_sme_sef.c b/drivers/staging/csr/csr_wifi_sme_sef.c
deleted file mode 100644
index cf32254335c4..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_sef.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_sme_sef.h"
-
-const CsrWifiSmeStateHandlerType CsrWifiSmeUpstreamStateHandlers[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT] =
-{
- /* 0x8000 */ CsrWifiSmeActivateCfmHandler,
- /* 0x8001 */ CsrWifiSmeAdhocConfigGetCfmHandler,
- /* 0x8002 */ CsrWifiSmeAdhocConfigSetCfmHandler,
- /* 0x8003 */ CsrWifiSmeAssociationCompleteIndHandler,
- /* 0x8004 */ CsrWifiSmeAssociationStartIndHandler,
- /* 0x8005 */ CsrWifiSmeBlacklistCfmHandler,
- /* 0x8006 */ CsrWifiSmeCalibrationDataGetCfmHandler,
- /* 0x8007 */ CsrWifiSmeCalibrationDataSetCfmHandler,
- /* 0x8008 */ CsrWifiSmeCcxConfigGetCfmHandler,
- /* 0x8009 */ CsrWifiSmeCcxConfigSetCfmHandler,
- /* 0x800A */ CsrWifiSmeCoexConfigGetCfmHandler,
- /* 0x800B */ CsrWifiSmeCoexConfigSetCfmHandler,
- /* 0x800C */ CsrWifiSmeCoexInfoGetCfmHandler,
- /* 0x800D */ CsrWifiSmeConnectCfmHandler,
- /* 0x800E */ CsrWifiSmeConnectionConfigGetCfmHandler,
- /* 0x800F */ CsrWifiSmeConnectionInfoGetCfmHandler,
- /* 0x8010 */ CsrWifiSmeConnectionQualityIndHandler,
- /* 0x8011 */ CsrWifiSmeConnectionStatsGetCfmHandler,
- /* 0x8012 */ CsrWifiSmeDeactivateCfmHandler,
- /* 0x8013 */ CsrWifiSmeDisconnectCfmHandler,
- /* 0x8014 */ CsrWifiSmeEventMaskSetCfmHandler,
- /* 0x8015 */ CsrWifiSmeHostConfigGetCfmHandler,
- /* 0x8016 */ CsrWifiSmeHostConfigSetCfmHandler,
- /* 0x8017 */ CsrWifiSmeIbssStationIndHandler,
- /* 0x8018 */ CsrWifiSmeKeyCfmHandler,
- /* 0x8019 */ CsrWifiSmeLinkQualityGetCfmHandler,
- /* 0x801A */ CsrWifiSmeMediaStatusIndHandler,
- /* 0x801B */ CsrWifiSmeMibConfigGetCfmHandler,
- /* 0x801C */ CsrWifiSmeMibConfigSetCfmHandler,
- /* 0x801D */ CsrWifiSmeMibGetCfmHandler,
- /* 0x801E */ CsrWifiSmeMibGetNextCfmHandler,
- /* 0x801F */ CsrWifiSmeMibSetCfmHandler,
- /* 0x8020 */ CsrWifiSmeMicFailureIndHandler,
- /* 0x8021 */ CsrWifiSmeMulticastAddressCfmHandler,
- /* 0x8022 */ CsrWifiSmePacketFilterSetCfmHandler,
- /* 0x8023 */ CsrWifiSmePermanentMacAddressGetCfmHandler,
- /* 0x8024 */ CsrWifiSmePmkidCandidateListIndHandler,
- /* 0x8025 */ CsrWifiSmePmkidCfmHandler,
- /* 0x8026 */ CsrWifiSmePowerConfigGetCfmHandler,
- /* 0x8027 */ CsrWifiSmePowerConfigSetCfmHandler,
- /* 0x8028 */ CsrWifiSmeRegulatoryDomainInfoGetCfmHandler,
- /* 0x8029 */ CsrWifiSmeRoamCompleteIndHandler,
- /* 0x802A */ CsrWifiSmeRoamStartIndHandler,
- /* 0x802B */ CsrWifiSmeRoamingConfigGetCfmHandler,
- /* 0x802C */ CsrWifiSmeRoamingConfigSetCfmHandler,
- /* 0x802D */ CsrWifiSmeScanConfigGetCfmHandler,
- /* 0x802E */ CsrWifiSmeScanConfigSetCfmHandler,
- /* 0x802F */ CsrWifiSmeScanFullCfmHandler,
- /* 0x8030 */ CsrWifiSmeScanResultIndHandler,
- /* 0x8031 */ CsrWifiSmeScanResultsFlushCfmHandler,
- /* 0x8032 */ CsrWifiSmeScanResultsGetCfmHandler,
- /* 0x8033 */ CsrWifiSmeSmeStaConfigGetCfmHandler,
- /* 0x8034 */ CsrWifiSmeSmeStaConfigSetCfmHandler,
- /* 0x8035 */ CsrWifiSmeStationMacAddressGetCfmHandler,
- /* 0x8036 */ CsrWifiSmeTspecIndHandler,
- /* 0x8037 */ CsrWifiSmeTspecCfmHandler,
- /* 0x8038 */ CsrWifiSmeVersionsGetCfmHandler,
- /* 0x8039 */ CsrWifiSmeWifiFlightmodeCfmHandler,
- /* 0x803A */ CsrWifiSmeWifiOffIndHandler,
- /* 0x803B */ CsrWifiSmeWifiOffCfmHandler,
- /* 0x803C */ CsrWifiSmeWifiOnCfmHandler,
- /* 0x803D */ CsrWifiSmeCloakedSsidsSetCfmHandler,
- /* 0x803E */ CsrWifiSmeCloakedSsidsGetCfmHandler,
- /* 0x803F */ CsrWifiSmeWifiOnIndHandler,
- /* 0x8040 */ CsrWifiSmeSmeCommonConfigGetCfmHandler,
- /* 0x8041 */ CsrWifiSmeSmeCommonConfigSetCfmHandler,
- /* 0x8042 */ CsrWifiSmeGetInterfaceCapabilityCfmHandler,
- /* 0x8043 */ CsrWifiSmeErrorIndHandler,
- /* 0x8044 */ CsrWifiSmeInfoIndHandler,
- /* 0x8045 */ CsrWifiSmeCoreDumpIndHandler,
- /* 0x8046 */ CsrWifiSmeAmpStatusChangeIndHandler,
-};
diff --git a/drivers/staging/csr/csr_wifi_sme_sef.h b/drivers/staging/csr/csr_wifi_sme_sef.h
deleted file mode 100644
index 78b88c067236..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_sef.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__
-
-#include "csr_wifi_sme_prim.h"
-
-typedef void (*CsrWifiSmeStateHandlerType)(void *drvpriv, CsrWifiFsmEvent *msg);
-
-extern const CsrWifiSmeStateHandlerType
- CsrWifiSmeUpstreamStateHandlers[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT];
-
-
-extern void CsrWifiSmeActivateCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAdhocConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAdhocConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAssociationCompleteIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAssociationStartIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeBlacklistCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCalibrationDataGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCalibrationDataSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCcxConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCcxConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionQualityIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionStatsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeDeactivateCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeDisconnectCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeEventMaskSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeHostConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeHostConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeIbssStationIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeKeyCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeLinkQualityGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMediaStatusIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibGetCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibGetNextCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibSetCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMicFailureIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMulticastAddressCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePacketFilterSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePermanentMacAddressGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePmkidCandidateListIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePmkidCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePowerConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePowerConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRegulatoryDomainInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamCompleteIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamStartIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamingConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamingConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanFullCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultsFlushCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeStaConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeStaConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeStationMacAddressGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeTspecIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeTspecCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeVersionsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiFlightmodeCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOffIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOffCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOnCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCloakedSsidsSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCloakedSsidsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOnIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeCommonConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeCommonConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeGetInterfaceCapabilityCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeErrorIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeInfoIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoreDumpIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAmpStatusChangeIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__ */
diff --git a/drivers/staging/csr/csr_wifi_sme_serialize.c b/drivers/staging/csr/csr_wifi_sme_serialize.c
deleted file mode 100644
index 7d7e1d8b5ed3..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_serialize.c
+++ /dev/null
@@ -1,5809 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_serialize.h"
-
-void CsrWifiSmePfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiSmeAdhocConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->adHocConfig.atimWindowTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.beaconPeriodTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinOnlyAttempts */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinAttemptIntervalMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAdhocConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAdhocConfigSetReq *primitive = (CsrWifiSmeAdhocConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.beaconPeriodTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinOnlyAttempts);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinAttemptIntervalMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAdhocConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAdhocConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.beaconPeriodTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinOnlyAttempts, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinAttemptIntervalMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeBlacklistReqSizeof(void *msg)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeBlacklistReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeBlacklistReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeBlacklistReq *primitive = kmalloc(sizeof(CsrWifiSmeBlacklistReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeBlacklistReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCalibrationDataSetReqSizeof(void *msg)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->calibrationDataLength */
- bufferSize += primitive->calibrationDataLength; /* u8 primitive->calibrationData */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCalibrationDataSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->calibrationDataLength);
- if (primitive->calibrationDataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->calibrationData, ((u16) (primitive->calibrationDataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCalibrationDataSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->calibrationDataLength, buffer, &offset);
- if (primitive->calibrationDataLength)
- {
- primitive->calibrationData = kmalloc(primitive->calibrationDataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->calibrationData, buffer, &offset, ((u16) (primitive->calibrationDataLength)));
- }
- else
- {
- primitive->calibrationData = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCalibrationDataSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *) voidPrimitivePointer;
- kfree(primitive->calibrationData);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCcxConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->ccxConfig.keepAliveTimeMs */
- bufferSize += 1; /* u8 primitive->ccxConfig.apRoamingEnabled */
- bufferSize += 1; /* u8 primitive->ccxConfig.measurementsMask */
- bufferSize += 1; /* u8 primitive->ccxConfig.ccxRadioMgtEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigSetReq *primitive = (CsrWifiSmeCcxConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.keepAliveTimeMs);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.apRoamingEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.measurementsMask);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.ccxRadioMgtEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.keepAliveTimeMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.apRoamingEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.measurementsMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.ccxRadioMgtEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 29) */
- bufferSize += 1; /* u8 primitive->coexConfig.coexEnableSchemeManagement */
- bufferSize += 1; /* u8 primitive->coexConfig.coexPeriodicWakeHost */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficBurstyLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficContinuousLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexConfigSetReq *primitive = (CsrWifiSmeCoexConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexEnableSchemeManagement);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexPeriodicWakeHost);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficBurstyLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficContinuousLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCoexConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexEnableSchemeManagement, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexPeriodicWakeHost, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficBurstyLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficContinuousLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectReqSizeof(void *msg)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 57) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 32; /* u8 primitive->connectionConfig.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionConfig.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionConfig.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->connectionConfig.bssType */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionConfig.ifIndex */
- bufferSize += 1; /* CsrWifiSme80211PrivacyMode primitive->connectionConfig.privacyMode */
- bufferSize += 2; /* CsrWifiSmeAuthModeMask primitive->connectionConfig.authModeMask */
- bufferSize += 2; /* CsrWifiSmeEncryptionMask primitive->connectionConfig.encryptionModeMask */
- bufferSize += 2; /* u16 primitive->connectionConfig.mlmeAssociateReqInformationElementsLength */
- bufferSize += primitive->connectionConfig.mlmeAssociateReqInformationElementsLength; /* u8 primitive->connectionConfig.mlmeAssociateReqInformationElements */
- bufferSize += 1; /* CsrWifiSmeWmmQosInfoMask primitive->connectionConfig.wmmQosInfo */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocJoinOnly */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocChannel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.privacyMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.authModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.encryptionModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.mlmeAssociateReqInformationElementsLength);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.mlmeAssociateReqInformationElements, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.wmmQosInfo);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocJoinOnly);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocChannel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectReq *primitive = kmalloc(sizeof(CsrWifiSmeConnectReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.privacyMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.authModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.encryptionModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, buffer, &offset);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = kmalloc(primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionConfig.mlmeAssociateReqInformationElements, buffer, &offset, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- else
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->connectionConfig.wmmQosInfo, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocJoinOnly, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocChannel, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *) voidPrimitivePointer;
- kfree(primitive->connectionConfig.mlmeAssociateReqInformationElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeHostConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeHostPowerMode primitive->hostConfig.powerMode */
- bufferSize += 2; /* u16 primitive->hostConfig.applicationDataPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigSetReq *primitive = (CsrWifiSmeHostConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->hostConfig.powerMode);
- CsrUint16Ser(ptr, len, (u16) primitive->hostConfig.applicationDataPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hostConfig.powerMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->hostConfig.applicationDataPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeKeyReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 65) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->key.keyType */
- bufferSize += 1; /* u8 primitive->key.keyIndex */
- bufferSize += 1; /* u8 primitive->key.wepTxKey */
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- bufferSize += 2; /* u16 primitive->key.keyRsc[8] */
- }
- }
- bufferSize += 1; /* u8 primitive->key.authenticator */
- bufferSize += 6; /* u8 primitive->key.address.a[6] */
- bufferSize += 1; /* u8 primitive->key.keyLength */
- bufferSize += 32; /* u8 primitive->key.key[32] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeKeyReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeKeyReq *primitive = (CsrWifiSmeKeyReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyType);
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->key.wepTxKey);
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->key.keyRsc[i2]);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->key.authenticator);
- CsrMemCpySer(ptr, len, (const void *) primitive->key.address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->key.key, ((u16) (32)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeKeyReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeKeyReq *primitive = kmalloc(sizeof(CsrWifiSmeKeyReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.keyType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.keyIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.wepTxKey, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- CsrUint16Des((u16 *) &primitive->key.keyRsc[i2], buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->key.authenticator, buffer, &offset);
- CsrMemCpyDes(primitive->key.address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->key.keyLength, buffer, &offset);
- CsrMemCpyDes(primitive->key.key, buffer, &offset, ((u16) (32)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixMaxTxDataRate */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixTxDataRate */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11RtsThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11FragmentationThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11CurrentTxPowerLevel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibConfigSetReq *primitive = (CsrWifiSmeMibConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixMaxTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixTxDataRate);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11RtsThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11FragmentationThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11CurrentTxPowerLevel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixMaxTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixTxDataRate, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11RtsThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11FragmentationThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11CurrentTxPowerLevel, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibGetNextReqSizeof(void *msg)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetNextReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetNextReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetNextReq *primitive = kmalloc(sizeof(CsrWifiSmeMibGetNextReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetNextReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibGetReqSizeof(void *msg)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibGetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibSetReqSizeof(void *msg)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibSetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMulticastAddressReqSizeof(void *msg)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMulticastAddressReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMulticastAddressReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMulticastAddressReq *primitive = kmalloc(sizeof(CsrWifiSmeMulticastAddressReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressesCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressesCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMulticastAddressReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePacketFilterSetReqSizeof(void *msg)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->filterLength */
- bufferSize += primitive->filterLength; /* u8 primitive->filter */
- bufferSize += 1; /* CsrWifiSmePacketFilterMode primitive->mode */
- bufferSize += 4; /* u8 primitive->arpFilterAddress.a[4] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePacketFilterSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->filterLength);
- if (primitive->filterLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->filter, ((u16) (primitive->filterLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrMemCpySer(ptr, len, (const void *) primitive->arpFilterAddress.a, ((u16) (4)));
- return(ptr);
-}
-
-
-void* CsrWifiSmePacketFilterSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePacketFilterSetReq *primitive = kmalloc(sizeof(CsrWifiSmePacketFilterSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->filterLength, buffer, &offset);
- if (primitive->filterLength)
- {
- primitive->filter = kmalloc(primitive->filterLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->filter, buffer, &offset, ((u16) (primitive->filterLength)));
- }
- else
- {
- primitive->filter = NULL;
- }
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrMemCpyDes(primitive->arpFilterAddress.a, buffer, &offset, ((u16) (4)));
-
- return primitive;
-}
-
-
-void CsrWifiSmePacketFilterSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *) voidPrimitivePointer;
- kfree(primitive->filter);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePmkidReqSizeof(void *msg)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 29) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setPmkidsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setPmkids[i1].bssid.a[6] */
- bufferSize += 16; /* u8 primitive->setPmkids[i1].pmkid[16] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setPmkidsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setPmkids[i1].bssid.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->setPmkids[i1].pmkid, ((u16) (16)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidReq *primitive = kmalloc(sizeof(CsrWifiSmePmkidReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setPmkidsCount, buffer, &offset);
- primitive->setPmkids = NULL;
- if (primitive->setPmkidsCount)
- {
- primitive->setPmkids = kmalloc(sizeof(CsrWifiSmePmkid) * primitive->setPmkidsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- CsrMemCpyDes(primitive->setPmkids[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->setPmkids[i1].pmkid, buffer, &offset, ((u16) (16)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *) voidPrimitivePointer;
- kfree(primitive->setPmkids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePowerConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->powerConfig.powerSaveLevel */
- bufferSize += 2; /* u16 primitive->powerConfig.listenIntervalTu */
- bufferSize += 1; /* u8 primitive->powerConfig.rxDtims */
- bufferSize += 1; /* CsrWifiSmeD3AutoScanMode primitive->powerConfig.d3AutoScanMode */
- bufferSize += 1; /* u8 primitive->powerConfig.clientTrafficWindow */
- bufferSize += 1; /* u8 primitive->powerConfig.opportunisticPowerSave */
- bufferSize += 1; /* u8 primitive->powerConfig.noticeOfAbsence */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePowerConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePowerConfigSetReq *primitive = (CsrWifiSmePowerConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.powerSaveLevel);
- CsrUint16Ser(ptr, len, (u16) primitive->powerConfig.listenIntervalTu);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.rxDtims);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.d3AutoScanMode);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.clientTrafficWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.opportunisticPowerSave);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.noticeOfAbsence);
- return(ptr);
-}
-
-
-void* CsrWifiSmePowerConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePowerConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmePowerConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.powerSaveLevel, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powerConfig.listenIntervalTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.rxDtims, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.d3AutoScanMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.clientTrafficWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.opportunisticPowerSave, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.noticeOfAbsence, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 70) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiLowThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrLowThreshold */
- }
- }
- bufferSize += 1; /* u8 primitive->roamingConfig.disableSmoothRoaming */
- bufferSize += 1; /* u8 primitive->roamingConfig.disableRoamScans */
- bufferSize += 1; /* u8 primitive->roamingConfig.reconnectLimit */
- bufferSize += 2; /* u16 primitive->roamingConfig.reconnectLimitIntervalMs */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigSetReq *primitive = (CsrWifiSmeRoamingConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiLowThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrLowThreshold);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableSmoothRoaming);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableRoamScans);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.reconnectLimit);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.reconnectLimitIntervalMs);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiLowThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrLowThreshold, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableSmoothRoaming, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableRoamScans, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.reconnectLimit, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.reconnectLimitIntervalMs, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeScanConfigSetReqSizeof(void *msg)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 63) */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- bufferSize += 1; /* u8 primitive->scanConfig.disableAutonomousScans */
- bufferSize += 2; /* u16 primitive->scanConfig.maxResults */
- bufferSize += 1; /* s8 primitive->scanConfig.highRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.highSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaSnrThreshold */
- bufferSize += 2; /* u16 primitive->scanConfig.passiveChannelListCount */
- bufferSize += primitive->scanConfig.passiveChannelListCount; /* u8 primitive->scanConfig.passiveChannelList */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.disableAutonomousScans);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.maxResults);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaSnrThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.passiveChannelListCount);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanConfig.passiveChannelList, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeScanConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->scanConfig.disableAutonomousScans, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.maxResults, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaSnrThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.passiveChannelListCount, buffer, &offset);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- primitive->scanConfig.passiveChannelList = kmalloc(primitive->scanConfig.passiveChannelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanConfig.passiveChannelList, buffer, &offset, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- else
- {
- primitive->scanConfig.passiveChannelList = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanConfigSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *) voidPrimitivePointer;
- kfree(primitive->scanConfig.passiveChannelList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanFullReqSizeof(void *msg)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 52) */
- bufferSize += 1; /* u8 primitive->ssidCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- bufferSize += 32; /* u8 primitive->ssid[i1].ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid[i1].length */
- }
- }
- bufferSize += 6; /* u8 primitive->bssid.a[6] */
- bufferSize += 1; /* u8 primitive->forceScan */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->bssType */
- bufferSize += 1; /* CsrWifiSmeScanType primitive->scanType */
- bufferSize += 2; /* u16 primitive->channelListCount */
- bufferSize += primitive->channelListCount; /* u8 primitive->channelList */
- bufferSize += 2; /* u16 primitive->probeIeLength */
- bufferSize += primitive->probeIeLength; /* u8 primitive->probeIe */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanFullReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->ssidCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid[i1].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid[i1].length);
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->forceScan);
- CsrUint8Ser(ptr, len, (u8) primitive->bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->scanType);
- CsrUint16Ser(ptr, len, (u16) primitive->channelListCount);
- if (primitive->channelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->channelList, ((u16) (primitive->channelListCount)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->probeIeLength);
- if (primitive->probeIeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->probeIe, ((u16) (primitive->probeIeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanFullReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanFullReq *primitive = kmalloc(sizeof(CsrWifiSmeScanFullReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ssidCount, buffer, &offset);
- primitive->ssid = NULL;
- if (primitive->ssidCount)
- {
- primitive->ssid = kmalloc(sizeof(CsrWifiSsid) * primitive->ssidCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- CsrMemCpyDes(primitive->ssid[i1].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid[i1].length, buffer, &offset);
- }
- }
- CsrMemCpyDes(primitive->bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->forceScan, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->channelListCount, buffer, &offset);
- if (primitive->channelListCount)
- {
- primitive->channelList = kmalloc(primitive->channelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->channelList, buffer, &offset, ((u16) (primitive->channelListCount)));
- }
- else
- {
- primitive->channelList = NULL;
- }
- CsrUint16Des((u16 *) &primitive->probeIeLength, buffer, &offset);
- if (primitive->probeIeLength)
- {
- primitive->probeIe = kmalloc(primitive->probeIeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->probeIe, buffer, &offset, ((u16) (primitive->probeIeLength)));
- }
- else
- {
- primitive->probeIe = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanFullReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *) voidPrimitivePointer;
- kfree(primitive->ssid);
- kfree(primitive->channelList);
- kfree(primitive->probeIe);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeStaConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualityRssiChangeTrigger */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualitySnrChangeTrigger */
- bufferSize += 1; /* CsrWifiSmeWmmModeMask primitive->smeConfig.wmmModeMask */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->smeConfig.ifIndex */
- bufferSize += 1; /* u8 primitive->smeConfig.allowUnicastUseGroupCipher */
- bufferSize += 1; /* u8 primitive->smeConfig.enableOpportunisticKeyCaching */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigSetReq *primitive = (CsrWifiSmeSmeStaConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualityRssiChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualitySnrChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.wmmModeMask);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.allowUnicastUseGroupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.enableOpportunisticKeyCaching);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualityRssiChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualitySnrChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.wmmModeMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.allowUnicastUseGroupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.enableOpportunisticKeyCaching, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeTspecReqSizeof(void *msg)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* u8 primitive->strict */
- bufferSize += 1; /* CsrWifiSmeTspecCtrlMask primitive->ctrlMask */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->strict);
- CsrUint8Ser(ptr, len, (u8) primitive->ctrlMask);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecReq *primitive = kmalloc(sizeof(CsrWifiSmeTspecReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->strict, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ctrlMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiFlightmodeReqSizeof(void *msg)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 2; /* u16 primitive->mibFilesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- bufferSize += 2; /* u16 primitive->mibFiles[i1].length */
- bufferSize += primitive->mibFiles[i1].length; /* u8 primitive->mibFiles[i1].data */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiFlightmodeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->mibFilesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->mibFiles[i1].length);
- if (primitive->mibFiles[i1].length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibFiles[i1].data, ((u16) (primitive->mibFiles[i1].length)));
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiFlightmodeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->mibFilesCount, buffer, &offset);
- primitive->mibFiles = NULL;
- if (primitive->mibFilesCount)
- {
- primitive->mibFiles = kmalloc(sizeof(CsrWifiSmeDataBlock) * primitive->mibFilesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Des((u16 *) &primitive->mibFiles[i1].length, buffer, &offset);
- if (primitive->mibFiles[i1].length)
- {
- primitive->mibFiles[i1].data = kmalloc(primitive->mibFiles[i1].length, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibFiles[i1].data, buffer, &offset, ((u16) (primitive->mibFiles[i1].length)));
- }
- else
- {
- primitive->mibFiles[i1].data = NULL;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeWifiFlightmodeReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- kfree(primitive->mibFiles[i1].data);
- }
- }
- kfree(primitive->mibFiles);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiOnReqSizeof(void *msg)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 2; /* u16 primitive->mibFilesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- bufferSize += 2; /* u16 primitive->mibFiles[i1].length */
- bufferSize += primitive->mibFiles[i1].length; /* u8 primitive->mibFiles[i1].data */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiOnReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->mibFilesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->mibFiles[i1].length);
- if (primitive->mibFiles[i1].length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibFiles[i1].data, ((u16) (primitive->mibFiles[i1].length)));
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiOnReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiOnReq *primitive = kmalloc(sizeof(CsrWifiSmeWifiOnReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->mibFilesCount, buffer, &offset);
- primitive->mibFiles = NULL;
- if (primitive->mibFilesCount)
- {
- primitive->mibFiles = kmalloc(sizeof(CsrWifiSmeDataBlock) * primitive->mibFilesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Des((u16 *) &primitive->mibFiles[i1].length, buffer, &offset);
- if (primitive->mibFiles[i1].length)
- {
- primitive->mibFiles[i1].data = kmalloc(primitive->mibFiles[i1].length, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibFiles[i1].data, buffer, &offset, ((u16) (primitive->mibFiles[i1].length)));
- }
- else
- {
- primitive->mibFiles[i1].data = NULL;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeWifiOnReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- kfree(primitive->mibFiles[i1].data);
- }
- }
- kfree(primitive->mibFiles);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCloakedSsidsSetReqSizeof(void *msg)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 37) */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsidsCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- bufferSize += 32; /* u8 primitive->cloakedSsids.cloakedSsids[i2].ssid[32] */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsids[i2].length */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCloakedSsidsSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsidsCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->cloakedSsids.cloakedSsids[i2].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsids[i2].length);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCloakedSsidsSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsidsCount, buffer, &offset);
- primitive->cloakedSsids.cloakedSsids = NULL;
- if (primitive->cloakedSsids.cloakedSsidsCount)
- {
- primitive->cloakedSsids.cloakedSsids = kmalloc(sizeof(CsrWifiSsid) * primitive->cloakedSsids.cloakedSsidsCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpyDes(primitive->cloakedSsids.cloakedSsids[i2].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsids[i2].length, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCloakedSsidsSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *) voidPrimitivePointer;
- kfree(primitive->cloakedSsids.cloakedSsids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeCommonConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 1; /* CsrWifiSme80211dTrustLevel primitive->deviceConfig.trustLevel */
- bufferSize += 2; /* u8 primitive->deviceConfig.countryCode[2] */
- bufferSize += 1; /* CsrWifiSmeFirmwareDriverInterface primitive->deviceConfig.firmwareDriverInterface */
- bufferSize += 1; /* u8 primitive->deviceConfig.enableStrictDraftN */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeCommonConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeCommonConfigSetReq *primitive = (CsrWifiSmeSmeCommonConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.trustLevel);
- CsrMemCpySer(ptr, len, (const void *) primitive->deviceConfig.countryCode, ((u16) (2)));
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.firmwareDriverInterface);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.enableStrictDraftN);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeCommonConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeCommonConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.trustLevel, buffer, &offset);
- CsrMemCpyDes(primitive->deviceConfig.countryCode, buffer, &offset, ((u16) (2)));
- CsrUint8Des((u8 *) &primitive->deviceConfig.firmwareDriverInterface, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.enableStrictDraftN, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeWpsConfigurationReqSizeof(void *msg)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 240) */
- bufferSize += 1; /* u8 primitive->wpsConfig.wpsVersion */
- bufferSize += 16; /* u8 primitive->wpsConfig.uuid[16] */
- bufferSize += 32; /* u8 primitive->wpsConfig.deviceName[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.deviceNameLength */
- bufferSize += 64; /* u8 primitive->wpsConfig.manufacturer[64] */
- bufferSize += 1; /* u8 primitive->wpsConfig.manufacturerLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.modelName[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.modelNameLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.modelNumber[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.modelNumberLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.serialNumber[32] */
- bufferSize += 8; /* u8 primitive->wpsConfig.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->wpsConfig.secondaryDeviceTypeCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- bufferSize += 8; /* u8 primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails[8] */
- }
- }
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->wpsConfig.configMethods */
- bufferSize += 1; /* u8 primitive->wpsConfig.rfBands */
- bufferSize += 4; /* u8 primitive->wpsConfig.osVersion[4] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWpsConfigurationReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.wpsVersion);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.uuid, ((u16) (16)));
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.deviceNameLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.manufacturer, ((u16) (64)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.manufacturerLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.modelName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.modelNameLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.modelNumber, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.modelNumberLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.serialNumber, ((u16) (32)));
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.secondaryDeviceTypeCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails, ((u16) (8)));
- }
- }
- CsrUint16Ser(ptr, len, (u16) primitive->wpsConfig.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.rfBands);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.osVersion, ((u16) (4)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeWpsConfigurationReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = kmalloc(sizeof(CsrWifiSmeWpsConfigurationReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsConfig.wpsVersion, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.uuid, buffer, &offset, ((u16) (16)));
- CsrMemCpyDes(primitive->wpsConfig.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.deviceNameLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.manufacturer, buffer, &offset, ((u16) (64)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.manufacturerLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.modelName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.modelNameLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.modelNumber, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.modelNumberLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.serialNumber, buffer, &offset, ((u16) (32)));
- CsrMemCpyDes(primitive->wpsConfig.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.secondaryDeviceTypeCount, buffer, &offset);
- primitive->wpsConfig.secondaryDeviceType = NULL;
- if (primitive->wpsConfig.secondaryDeviceTypeCount)
- {
- primitive->wpsConfig.secondaryDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->wpsConfig.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- CsrMemCpyDes(primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrUint16Des((u16 *) &primitive->wpsConfig.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsConfig.rfBands, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.osVersion, buffer, &offset, ((u16) (4)));
-
- return primitive;
-}
-
-
-void CsrWifiSmeWpsConfigurationReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *) voidPrimitivePointer;
- kfree(primitive->wpsConfig.secondaryDeviceType);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSetReqSizeof(void *msg)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeAdhocConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->adHocConfig.atimWindowTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.beaconPeriodTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinOnlyAttempts */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinAttemptIntervalMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAdhocConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAdhocConfigGetCfm *primitive = (CsrWifiSmeAdhocConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.beaconPeriodTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinOnlyAttempts);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinAttemptIntervalMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAdhocConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAdhocConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.beaconPeriodTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinOnlyAttempts, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinAttemptIntervalMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeAssociationCompleteIndSizeof(void *msg)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 98) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->deauthReason */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAssociationCompleteIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->deauthReason);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAssociationCompleteIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = kmalloc(sizeof(CsrWifiSmeAssociationCompleteInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->deauthReason, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeAssociationCompleteIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeAssociationStartIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 44) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAssociationStartIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAssociationStartInd *primitive = (CsrWifiSmeAssociationStartInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAssociationStartIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAssociationStartInd *primitive = kmalloc(sizeof(CsrWifiSmeAssociationStartInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeBlacklistCfmSizeof(void *msg)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeBlacklistCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeBlacklistCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeBlacklistCfm *primitive = kmalloc(sizeof(CsrWifiSmeBlacklistCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeBlacklistCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCalibrationDataGetCfmSizeof(void *msg)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->calibrationDataLength */
- bufferSize += primitive->calibrationDataLength; /* u8 primitive->calibrationData */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCalibrationDataGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->calibrationDataLength);
- if (primitive->calibrationDataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->calibrationData, ((u16) (primitive->calibrationDataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCalibrationDataGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->calibrationDataLength, buffer, &offset);
- if (primitive->calibrationDataLength)
- {
- primitive->calibrationData = kmalloc(primitive->calibrationDataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->calibrationData, buffer, &offset, ((u16) (primitive->calibrationDataLength)));
- }
- else
- {
- primitive->calibrationData = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCalibrationDataGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *) voidPrimitivePointer;
- kfree(primitive->calibrationData);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCcxConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->ccxConfig.keepAliveTimeMs */
- bufferSize += 1; /* u8 primitive->ccxConfig.apRoamingEnabled */
- bufferSize += 1; /* u8 primitive->ccxConfig.measurementsMask */
- bufferSize += 1; /* u8 primitive->ccxConfig.ccxRadioMgtEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigGetCfm *primitive = (CsrWifiSmeCcxConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.keepAliveTimeMs);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.apRoamingEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.measurementsMask);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.ccxRadioMgtEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.keepAliveTimeMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.apRoamingEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.measurementsMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.ccxRadioMgtEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCcxConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigSetCfm *primitive = (CsrWifiSmeCcxConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 31) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->coexConfig.coexEnableSchemeManagement */
- bufferSize += 1; /* u8 primitive->coexConfig.coexPeriodicWakeHost */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficBurstyLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficContinuousLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexConfigGetCfm *primitive = (CsrWifiSmeCoexConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexEnableSchemeManagement);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexPeriodicWakeHost);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficBurstyLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficContinuousLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCoexConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexEnableSchemeManagement, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexPeriodicWakeHost, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficBurstyLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficContinuousLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexInfoGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 24) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->coexInfo.hasTrafficData */
- bufferSize += 1; /* CsrWifiSmeTrafficType primitive->coexInfo.currentTrafficType */
- bufferSize += 2; /* u16 primitive->coexInfo.currentPeriodMs */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->coexInfo.currentPowerSave */
- bufferSize += 2; /* u16 primitive->coexInfo.currentCoexPeriodMs */
- bufferSize += 2; /* u16 primitive->coexInfo.currentCoexLatencyMs */
- bufferSize += 1; /* u8 primitive->coexInfo.hasBtDevice */
- bufferSize += 4; /* u32 primitive->coexInfo.currentBlackoutDurationUs */
- bufferSize += 4; /* u32 primitive->coexInfo.currentBlackoutPeriodUs */
- bufferSize += 1; /* CsrWifiSmeCoexScheme primitive->coexInfo.currentCoexScheme */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexInfoGetCfm *primitive = (CsrWifiSmeCoexInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.hasTrafficData);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentTrafficType);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentPeriodMs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentPowerSave);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentCoexPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentCoexLatencyMs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.hasBtDevice);
- CsrUint32Ser(ptr, len, (u32) primitive->coexInfo.currentBlackoutDurationUs);
- CsrUint32Ser(ptr, len, (u32) primitive->coexInfo.currentBlackoutPeriodUs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentCoexScheme);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCoexInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.hasTrafficData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentTrafficType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentPeriodMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentPowerSave, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentCoexPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentCoexLatencyMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.hasBtDevice, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->coexInfo.currentBlackoutDurationUs, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->coexInfo.currentBlackoutPeriodUs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentCoexScheme, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectCfm *primitive = (CsrWifiSmeConnectCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectionConfigGetCfmSizeof(void *msg)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 59) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionConfig.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionConfig.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionConfig.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->connectionConfig.bssType */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionConfig.ifIndex */
- bufferSize += 1; /* CsrWifiSme80211PrivacyMode primitive->connectionConfig.privacyMode */
- bufferSize += 2; /* CsrWifiSmeAuthModeMask primitive->connectionConfig.authModeMask */
- bufferSize += 2; /* CsrWifiSmeEncryptionMask primitive->connectionConfig.encryptionModeMask */
- bufferSize += 2; /* u16 primitive->connectionConfig.mlmeAssociateReqInformationElementsLength */
- bufferSize += primitive->connectionConfig.mlmeAssociateReqInformationElementsLength; /* u8 primitive->connectionConfig.mlmeAssociateReqInformationElements */
- bufferSize += 1; /* CsrWifiSmeWmmQosInfoMask primitive->connectionConfig.wmmQosInfo */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocJoinOnly */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocChannel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.privacyMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.authModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.encryptionModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.mlmeAssociateReqInformationElementsLength);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.mlmeAssociateReqInformationElements, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.wmmQosInfo);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocJoinOnly);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocChannel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.privacyMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.authModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.encryptionModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, buffer, &offset);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = kmalloc(primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionConfig.mlmeAssociateReqInformationElements, buffer, &offset, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- else
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->connectionConfig.wmmQosInfo, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocJoinOnly, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocChannel, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectionConfigGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *) voidPrimitivePointer;
- kfree(primitive->connectionConfig.mlmeAssociateReqInformationElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeConnectionInfoGetCfmSizeof(void *msg)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 96) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectionInfoGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeConnectionQualityIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiRssi */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiSnr */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionQualityIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionQualityInd *primitive = (CsrWifiSmeConnectionQualityInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiRssi);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiSnr);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionQualityIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionQualityInd *primitive = kmalloc(sizeof(CsrWifiSmeConnectionQualityInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiRssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiSnr, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectionStatsGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 101) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->connectionStats.unifiTxDataRate */
- bufferSize += 1; /* u8 primitive->connectionStats.unifiRxDataRate */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RetryCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MultipleRetryCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11AckFailureCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FrameDuplicateCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FcsErrorCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RtsSuccessCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RtsFailureCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FailedCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11TransmittedFragmentCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11TransmittedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepExcludedCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepIcvErrorCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepUndecryptableCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MulticastReceivedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MulticastTransmittedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11ReceivedFragmentCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11Rsna4WayHandshakeFailures */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipReplays */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipIcvErrors */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsCcmpReplays */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionStatsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionStatsGetCfm *primitive = (CsrWifiSmeConnectionStatsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionStats.unifiTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionStats.unifiRxDataRate);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RetryCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MultipleRetryCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11AckFailureCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FrameDuplicateCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FcsErrorCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RtsSuccessCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RtsFailureCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FailedCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11TransmittedFragmentCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11TransmittedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepExcludedCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepIcvErrorCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepUndecryptableCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MulticastReceivedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MulticastTransmittedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11ReceivedFragmentCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11Rsna4WayHandshakeFailures);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipReplays);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipIcvErrors);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsCcmpReplays);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionStatsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionStatsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionStats.unifiTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionStats.unifiRxDataRate, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RetryCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MultipleRetryCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11AckFailureCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FrameDuplicateCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FcsErrorCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RtsSuccessCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RtsFailureCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FailedCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11TransmittedFragmentCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11TransmittedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepExcludedCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepIcvErrorCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepUndecryptableCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MulticastReceivedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MulticastTransmittedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11ReceivedFragmentCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11Rsna4WayHandshakeFailures, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipReplays, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipIcvErrors, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsCcmpReplays, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeDisconnectCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeDisconnectCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeDisconnectCfm *primitive = (CsrWifiSmeDisconnectCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeDisconnectCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeDisconnectCfm *primitive = kmalloc(sizeof(CsrWifiSmeDisconnectCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeHostConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeHostPowerMode primitive->hostConfig.powerMode */
- bufferSize += 2; /* u16 primitive->hostConfig.applicationDataPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigGetCfm *primitive = (CsrWifiSmeHostConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->hostConfig.powerMode);
- CsrUint16Ser(ptr, len, (u16) primitive->hostConfig.applicationDataPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hostConfig.powerMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->hostConfig.applicationDataPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeHostConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigSetCfm *primitive = (CsrWifiSmeHostConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeIbssStationIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 1; /* u8 primitive->isconnected */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeIbssStationIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeIbssStationInd *primitive = (CsrWifiSmeIbssStationInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->isconnected);
- return(ptr);
-}
-
-
-void* CsrWifiSmeIbssStationIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeIbssStationInd *primitive = kmalloc(sizeof(CsrWifiSmeIbssStationInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->isconnected, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeKeyCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->keyType */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeKeyCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeKeyCfm *primitive = (CsrWifiSmeKeyCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->keyType);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeKeyCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeKeyCfm *primitive = kmalloc(sizeof(CsrWifiSmeKeyCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->keyType, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeLinkQualityGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiRssi */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiSnr */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeLinkQualityGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeLinkQualityGetCfm *primitive = (CsrWifiSmeLinkQualityGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiRssi);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiSnr);
- return(ptr);
-}
-
-
-void* CsrWifiSmeLinkQualityGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeLinkQualityGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeLinkQualityGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiRssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiSnr, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMediaStatusIndSizeof(void *msg)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 99) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeMediaStatus primitive->mediaStatus */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->disassocReason */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->deauthReason */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMediaStatusIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->disassocReason);
- CsrUint16Ser(ptr, len, (u16) primitive->deauthReason);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMediaStatusIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMediaStatusInd *primitive = kmalloc(sizeof(CsrWifiSmeMediaStatusInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->disassocReason, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->deauthReason, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeMediaStatusIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixMaxTxDataRate */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixTxDataRate */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11RtsThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11FragmentationThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11CurrentTxPowerLevel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibConfigGetCfm *primitive = (CsrWifiSmeMibConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixMaxTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixTxDataRate);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11RtsThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11FragmentationThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11CurrentTxPowerLevel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixMaxTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixTxDataRate, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11RtsThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11FragmentationThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11CurrentTxPowerLevel, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibGetCfmSizeof(void *msg)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibGetNextCfmSizeof(void *msg)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetNextCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetNextCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetNextCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibGetNextCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetNextCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMicFailureIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->secondFailure */
- bufferSize += 2; /* u16 primitive->count */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->keyType */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMicFailureIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMicFailureInd *primitive = (CsrWifiSmeMicFailureInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->secondFailure);
- CsrUint16Ser(ptr, len, (u16) primitive->count);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->keyType);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMicFailureIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMicFailureInd *primitive = kmalloc(sizeof(CsrWifiSmeMicFailureInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->secondFailure, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->count, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->keyType, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMulticastAddressCfmSizeof(void *msg)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMulticastAddressCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMulticastAddressCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = kmalloc(sizeof(CsrWifiSmeMulticastAddressCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressesCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressesCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMulticastAddressCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePacketFilterSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePacketFilterSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePacketFilterSetCfm *primitive = (CsrWifiSmePacketFilterSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmePacketFilterSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePacketFilterSetCfm *primitive = kmalloc(sizeof(CsrWifiSmePacketFilterSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmePermanentMacAddressGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 6; /* u8 primitive->permanentMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePermanentMacAddressGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePermanentMacAddressGetCfm *primitive = (CsrWifiSmePermanentMacAddressGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->permanentMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmePermanentMacAddressGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePermanentMacAddressGetCfm *primitive = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->permanentMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmePmkidCandidateListIndSizeof(void *msg)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->pmkidCandidatesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->pmkidCandidates[i1].bssid.a[6] */
- bufferSize += 1; /* u8 primitive->pmkidCandidates[i1].preAuthAllowed */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidCandidateListIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->pmkidCandidatesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->pmkidCandidates[i1].bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->pmkidCandidates[i1].preAuthAllowed);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidCandidateListIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = kmalloc(sizeof(CsrWifiSmePmkidCandidateListInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->pmkidCandidatesCount, buffer, &offset);
- primitive->pmkidCandidates = NULL;
- if (primitive->pmkidCandidatesCount)
- {
- primitive->pmkidCandidates = kmalloc(sizeof(CsrWifiSmePmkidCandidate) * primitive->pmkidCandidatesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- CsrMemCpyDes(primitive->pmkidCandidates[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->pmkidCandidates[i1].preAuthAllowed, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidCandidateListIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *) voidPrimitivePointer;
- kfree(primitive->pmkidCandidates);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePmkidCfmSizeof(void *msg)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 31) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getPmkidsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getPmkids[i1].bssid.a[6] */
- bufferSize += 16; /* u8 primitive->getPmkids[i1].pmkid[16] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getPmkidsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getPmkids[i1].bssid.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->getPmkids[i1].pmkid, ((u16) (16)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidCfm *primitive = kmalloc(sizeof(CsrWifiSmePmkidCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getPmkidsCount, buffer, &offset);
- primitive->getPmkids = NULL;
- if (primitive->getPmkidsCount)
- {
- primitive->getPmkids = kmalloc(sizeof(CsrWifiSmePmkid) * primitive->getPmkidsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- CsrMemCpyDes(primitive->getPmkids[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->getPmkids[i1].pmkid, buffer, &offset, ((u16) (16)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *) voidPrimitivePointer;
- kfree(primitive->getPmkids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePowerConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->powerConfig.powerSaveLevel */
- bufferSize += 2; /* u16 primitive->powerConfig.listenIntervalTu */
- bufferSize += 1; /* u8 primitive->powerConfig.rxDtims */
- bufferSize += 1; /* CsrWifiSmeD3AutoScanMode primitive->powerConfig.d3AutoScanMode */
- bufferSize += 1; /* u8 primitive->powerConfig.clientTrafficWindow */
- bufferSize += 1; /* u8 primitive->powerConfig.opportunisticPowerSave */
- bufferSize += 1; /* u8 primitive->powerConfig.noticeOfAbsence */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePowerConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePowerConfigGetCfm *primitive = (CsrWifiSmePowerConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.powerSaveLevel);
- CsrUint16Ser(ptr, len, (u16) primitive->powerConfig.listenIntervalTu);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.rxDtims);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.d3AutoScanMode);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.clientTrafficWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.opportunisticPowerSave);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.noticeOfAbsence);
- return(ptr);
-}
-
-
-void* CsrWifiSmePowerConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePowerConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmePowerConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.powerSaveLevel, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powerConfig.listenIntervalTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.rxDtims, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.d3AutoScanMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.clientTrafficWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.opportunisticPowerSave, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.noticeOfAbsence, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->regDomInfo.dot11MultiDomainCapabilityImplemented */
- bufferSize += 1; /* u8 primitive->regDomInfo.dot11MultiDomainCapabilityEnabled */
- bufferSize += 1; /* CsrWifiSmeRegulatoryDomain primitive->regDomInfo.currentRegulatoryDomain */
- bufferSize += 2; /* u8 primitive->regDomInfo.currentCountryCode[2] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRegulatoryDomainInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRegulatoryDomainInfoGetCfm *primitive = (CsrWifiSmeRegulatoryDomainInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.dot11MultiDomainCapabilityImplemented);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.dot11MultiDomainCapabilityEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.currentRegulatoryDomain);
- CsrMemCpySer(ptr, len, (const void *) primitive->regDomInfo.currentCountryCode, ((u16) (2)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeRegulatoryDomainInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRegulatoryDomainInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.dot11MultiDomainCapabilityImplemented, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.dot11MultiDomainCapabilityEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.currentRegulatoryDomain, buffer, &offset);
- CsrMemCpyDes(primitive->regDomInfo.currentCountryCode, buffer, &offset, ((u16) (2)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamCompleteIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamCompleteIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamCompleteInd *primitive = (CsrWifiSmeRoamCompleteInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamCompleteIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamCompleteInd *primitive = kmalloc(sizeof(CsrWifiSmeRoamCompleteInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamStartIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeRoamReason primitive->roamReason */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->reason80211 */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamStartIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamStartInd *primitive = (CsrWifiSmeRoamStartInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->roamReason);
- CsrUint16Ser(ptr, len, (u16) primitive->reason80211);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamStartIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamStartInd *primitive = kmalloc(sizeof(CsrWifiSmeRoamStartInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamReason, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->reason80211, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 72) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiLowThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrLowThreshold */
- }
- }
- bufferSize += 1; /* u8 primitive->roamingConfig.disableSmoothRoaming */
- bufferSize += 1; /* u8 primitive->roamingConfig.disableRoamScans */
- bufferSize += 1; /* u8 primitive->roamingConfig.reconnectLimit */
- bufferSize += 2; /* u16 primitive->roamingConfig.reconnectLimitIntervalMs */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigGetCfm *primitive = (CsrWifiSmeRoamingConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiLowThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrLowThreshold);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableSmoothRoaming);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableRoamScans);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.reconnectLimit);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.reconnectLimitIntervalMs);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiLowThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrLowThreshold, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableSmoothRoaming, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableRoamScans, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.reconnectLimit, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.reconnectLimitIntervalMs, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigSetCfm *primitive = (CsrWifiSmeRoamingConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeScanConfigGetCfmSizeof(void *msg)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 65) */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- bufferSize += 1; /* u8 primitive->scanConfig.disableAutonomousScans */
- bufferSize += 2; /* u16 primitive->scanConfig.maxResults */
- bufferSize += 1; /* s8 primitive->scanConfig.highRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.highSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaSnrThreshold */
- bufferSize += 2; /* u16 primitive->scanConfig.passiveChannelListCount */
- bufferSize += primitive->scanConfig.passiveChannelListCount; /* u8 primitive->scanConfig.passiveChannelList */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.disableAutonomousScans);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.maxResults);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaSnrThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.passiveChannelListCount);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanConfig.passiveChannelList, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeScanConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->scanConfig.disableAutonomousScans, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.maxResults, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaSnrThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.passiveChannelListCount, buffer, &offset);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- primitive->scanConfig.passiveChannelList = kmalloc(primitive->scanConfig.passiveChannelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanConfig.passiveChannelList, buffer, &offset, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- else
- {
- primitive->scanConfig.passiveChannelList = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanConfigGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *) voidPrimitivePointer;
- kfree(primitive->scanConfig.passiveChannelList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanResultIndSizeof(void *msg)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 149) */
- bufferSize += 32; /* u8 primitive->result.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->result.ssid.length */
- bufferSize += 6; /* u8 primitive->result.bssid.a[6] */
- bufferSize += 2; /* s16 primitive->result.rssi */
- bufferSize += 2; /* s16 primitive->result.snr */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->result.ifIndex */
- bufferSize += 2; /* u16 primitive->result.beaconPeriodTu */
- bufferSize += 8; /* u8 primitive->result.timeStamp.data[8] */
- bufferSize += 8; /* u8 primitive->result.localTime.data[8] */
- bufferSize += 2; /* u16 primitive->result.channelFrequency */
- bufferSize += 2; /* u16 primitive->result.capabilityInformation */
- bufferSize += 1; /* u8 primitive->result.channelNumber */
- bufferSize += 1; /* CsrWifiSmeBasicUsability primitive->result.usability */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->result.bssType */
- bufferSize += 2; /* u16 primitive->result.informationElementsLength */
- bufferSize += primitive->result.informationElementsLength; /* u8 primitive->result.informationElements */
- bufferSize += 1; /* CsrWifiSmeP2pRole primitive->result.p2pDeviceRole */
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- bufferSize += 1; /* u8 primitive->result.deviceInfo.reservedCli.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->result.deviceInfo.groupInfo.groupCapability */
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a[6] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2pClientInfoCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a[6] */
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount */
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- bufferSize += 8; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength */
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- bufferSize += 1; /* u8 primitive->result.deviceInfo.reservedNone.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- bufferSize += 6; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->result.deviceInfo.standalonedevInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- bufferSize += 8; /* u8 primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceNameLength */
- break;
- default:
- break;
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanResultIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.bssid.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->result.snr);
- CsrUint8Ser(ptr, len, (u8) primitive->result.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->result.beaconPeriodTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.timeStamp.data, ((u16) (8)));
- CsrMemCpySer(ptr, len, (const void *) primitive->result.localTime.data, ((u16) (8)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->result.capabilityInformation);
- CsrUint8Ser(ptr, len, (u8) primitive->result.channelNumber);
- CsrUint8Ser(ptr, len, (u8) primitive->result.usability);
- CsrUint8Ser(ptr, len, (u8) primitive->result.bssType);
- CsrUint16Ser(ptr, len, (u16) primitive->result.informationElementsLength);
- if (primitive->result.informationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.informationElements, ((u16) (primitive->result.informationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->result.p2pDeviceRole);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.reservedCli.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2pClientInfoCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount);
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.reservedNone.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.deviceInfo.standalonedevInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.deviceNameLength);
- break;
- default:
- break;
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanResultIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanResultInd *primitive = kmalloc(sizeof(CsrWifiSmeScanResultInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->result.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->result.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.snr, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.beaconPeriodTu, buffer, &offset);
- CsrMemCpyDes(primitive->result.timeStamp.data, buffer, &offset, ((u16) (8)));
- CsrMemCpyDes(primitive->result.localTime.data, buffer, &offset, ((u16) (8)));
- CsrUint16Des((u16 *) &primitive->result.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.capabilityInformation, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.channelNumber, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.usability, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.bssType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.informationElementsLength, buffer, &offset);
- if (primitive->result.informationElementsLength)
- {
- primitive->result.informationElements = kmalloc(primitive->result.informationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->result.informationElements, buffer, &offset, ((u16) (primitive->result.informationElementsLength)));
- }
- else
- {
- primitive->result.informationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->result.p2pDeviceRole, buffer, &offset);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.reservedCli.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2pClientInfoCount, buffer, &offset);
- primitive->result.deviceInfo.groupInfo.p2PClientInfo = NULL;
- if (primitive->result.deviceInfo.groupInfo.p2pClientInfoCount)
- {
- primitive->result.deviceInfo.groupInfo.p2PClientInfo = kmalloc(sizeof(CsrWifiSmeP2pClientInfoType) * primitive->result.deviceInfo.groupInfo.p2pClientInfoCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- if (primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount)
- {
- primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength, buffer, &offset);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.reservedNone.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.deviceInfo.standalonedevInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->result.deviceInfo.standalonedevInfo.secDeviceType = NULL;
- if (primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount)
- {
- primitive->result.deviceInfo.standalonedevInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.deviceNameLength, buffer, &offset);
- break;
- default:
- break;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanResultIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *) voidPrimitivePointer;
- kfree(primitive->result.informationElements);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- }
- }
- kfree(primitive->result.deviceInfo.groupInfo.p2PClientInfo);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(primitive->result.deviceInfo.standalonedevInfo.secDeviceType);
- break;
- default:
- break;
- }
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanResultsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 153) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->scanResultsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- bufferSize += 32; /* u8 primitive->scanResults[i1].ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].ssid.length */
- bufferSize += 6; /* u8 primitive->scanResults[i1].bssid.a[6] */
- bufferSize += 2; /* s16 primitive->scanResults[i1].rssi */
- bufferSize += 2; /* s16 primitive->scanResults[i1].snr */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->scanResults[i1].ifIndex */
- bufferSize += 2; /* u16 primitive->scanResults[i1].beaconPeriodTu */
- bufferSize += 8; /* u8 primitive->scanResults[i1].timeStamp.data[8] */
- bufferSize += 8; /* u8 primitive->scanResults[i1].localTime.data[8] */
- bufferSize += 2; /* u16 primitive->scanResults[i1].channelFrequency */
- bufferSize += 2; /* u16 primitive->scanResults[i1].capabilityInformation */
- bufferSize += 1; /* u8 primitive->scanResults[i1].channelNumber */
- bufferSize += 1; /* CsrWifiSmeBasicUsability primitive->scanResults[i1].usability */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->scanResults[i1].bssType */
- bufferSize += 2; /* u16 primitive->scanResults[i1].informationElementsLength */
- bufferSize += primitive->scanResults[i1].informationElementsLength; /* u8 primitive->scanResults[i1].informationElements */
- bufferSize += 1; /* CsrWifiSmeP2pRole primitive->scanResults[i1].p2pDeviceRole */
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.reservedCli.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability */
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a[6] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a[6] */
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount */
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength */
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.reservedNone.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength */
- break;
- default:
- break;
- }
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanResultsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResultsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].bssid.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].snr);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].beaconPeriodTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].timeStamp.data, ((u16) (8)));
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].localTime.data, ((u16) (8)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].capabilityInformation);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].channelNumber);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].usability);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].bssType);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].informationElementsLength);
- if (primitive->scanResults[i1].informationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].informationElements, ((u16) (primitive->scanResults[i1].informationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].p2pDeviceRole);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.reservedCli.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount);
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.reservedNone.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength);
- break;
- default:
- break;
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanResultsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeScanResultsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResultsCount, buffer, &offset);
- primitive->scanResults = NULL;
- if (primitive->scanResultsCount)
- {
- primitive->scanResults = kmalloc(sizeof(CsrWifiSmeScanResult) * primitive->scanResultsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].snr, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].beaconPeriodTu, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].timeStamp.data, buffer, &offset, ((u16) (8)));
- CsrMemCpyDes(primitive->scanResults[i1].localTime.data, buffer, &offset, ((u16) (8)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].capabilityInformation, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].channelNumber, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].usability, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].bssType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].informationElementsLength, buffer, &offset);
- if (primitive->scanResults[i1].informationElementsLength)
- {
- primitive->scanResults[i1].informationElements = kmalloc(primitive->scanResults[i1].informationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanResults[i1].informationElements, buffer, &offset, ((u16) (primitive->scanResults[i1].informationElementsLength)));
- }
- else
- {
- primitive->scanResults[i1].informationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->scanResults[i1].p2pDeviceRole, buffer, &offset);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.reservedCli.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = NULL;
- if (primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount)
- {
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = kmalloc(sizeof(CsrWifiSmeP2pClientInfoType) * primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- if (primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount)
- {
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength, buffer, &offset);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.reservedNone.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = NULL;
- if (primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount)
- {
- primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength, buffer, &offset);
- break;
- default:
- break;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanResultsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- kfree(primitive->scanResults[i1].informationElements);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- }
- }
- kfree(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType);
- break;
- default:
- break;
- }
- }
- }
- kfree(primitive->scanResults);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeStaConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualityRssiChangeTrigger */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualitySnrChangeTrigger */
- bufferSize += 1; /* CsrWifiSmeWmmModeMask primitive->smeConfig.wmmModeMask */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->smeConfig.ifIndex */
- bufferSize += 1; /* u8 primitive->smeConfig.allowUnicastUseGroupCipher */
- bufferSize += 1; /* u8 primitive->smeConfig.enableOpportunisticKeyCaching */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigGetCfm *primitive = (CsrWifiSmeSmeStaConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualityRssiChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualitySnrChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.wmmModeMask);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.allowUnicastUseGroupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.enableOpportunisticKeyCaching);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualityRssiChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualitySnrChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.wmmModeMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.allowUnicastUseGroupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.enableOpportunisticKeyCaching, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeSmeStaConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigSetCfm *primitive = (CsrWifiSmeSmeStaConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeStationMacAddressGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- bufferSize += 6; /* u8 primitive->stationMacAddress[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeStationMacAddressGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeStationMacAddressGetCfm *primitive = (CsrWifiSmeStationMacAddressGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->stationMacAddress[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeStationMacAddressGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeStationMacAddressGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpyDes(primitive->stationMacAddress[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeTspecIndSizeof(void *msg)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* CsrWifiSmeTspecResultCode primitive->tspecResultCode */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->tspecResultCode);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecInd *primitive = kmalloc(sizeof(CsrWifiSmeTspecInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->tspecResultCode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeTspecCfmSizeof(void *msg)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* CsrWifiSmeTspecResultCode primitive->tspecResultCode */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->tspecResultCode);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecCfm *primitive = kmalloc(sizeof(CsrWifiSmeTspecCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->tspecResultCode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeVersionsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 33) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->versions.chipId */
- bufferSize += 4; /* u32 primitive->versions.chipVersion */
- bufferSize += 4; /* u32 primitive->versions.firmwareBuild */
- bufferSize += 4; /* u32 primitive->versions.firmwarePatch */
- bufferSize += 4; /* u32 primitive->versions.firmwareHip */
- bufferSize += (primitive->versions.routerBuild ? strlen(primitive->versions.routerBuild) : 0) + 1; /* char* primitive->versions.routerBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.routerHip */
- bufferSize += (primitive->versions.smeBuild ? strlen(primitive->versions.smeBuild) : 0) + 1; /* char* primitive->versions.smeBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.smeHip */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeVersionsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipId);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipVersion);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwarePatch);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareHip);
- CsrCharStringSer(ptr, len, primitive->versions.routerBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.routerHip);
- CsrCharStringSer(ptr, len, primitive->versions.smeBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.smeHip);
- return(ptr);
-}
-
-
-void* CsrWifiSmeVersionsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeVersionsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeVersionsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipId, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipVersion, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwarePatch, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.routerBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.routerHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.smeBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.smeHip, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeVersionsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *) voidPrimitivePointer;
- kfree(primitive->versions.routerBuild);
- kfree(primitive->versions.smeBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCloakedSsidsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 39) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsidsCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- bufferSize += 32; /* u8 primitive->cloakedSsids.cloakedSsids[i2].ssid[32] */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsids[i2].length */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCloakedSsidsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsidsCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->cloakedSsids.cloakedSsids[i2].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsids[i2].length);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCloakedSsidsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsidsCount, buffer, &offset);
- primitive->cloakedSsids.cloakedSsids = NULL;
- if (primitive->cloakedSsids.cloakedSsidsCount)
- {
- primitive->cloakedSsids.cloakedSsids = kmalloc(sizeof(CsrWifiSsid) * primitive->cloakedSsids.cloakedSsidsCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpyDes(primitive->cloakedSsids.cloakedSsids[i2].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsids[i2].length, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCloakedSsidsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *) voidPrimitivePointer;
- kfree(primitive->cloakedSsids.cloakedSsids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiOnIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiOnIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiOnInd *primitive = (CsrWifiSmeWifiOnInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiOnIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiOnInd *primitive = kmalloc(sizeof(CsrWifiSmeWifiOnInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeSmeCommonConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSme80211dTrustLevel primitive->deviceConfig.trustLevel */
- bufferSize += 2; /* u8 primitive->deviceConfig.countryCode[2] */
- bufferSize += 1; /* CsrWifiSmeFirmwareDriverInterface primitive->deviceConfig.firmwareDriverInterface */
- bufferSize += 1; /* u8 primitive->deviceConfig.enableStrictDraftN */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeCommonConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeCommonConfigGetCfm *primitive = (CsrWifiSmeSmeCommonConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.trustLevel);
- CsrMemCpySer(ptr, len, (const void *) primitive->deviceConfig.countryCode, ((u16) (2)));
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.firmwareDriverInterface);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.enableStrictDraftN);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeCommonConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeCommonConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.trustLevel, buffer, &offset);
- CsrMemCpyDes(primitive->deviceConfig.countryCode, buffer, &offset, ((u16) (2)));
- CsrUint8Des((u8 *) &primitive->deviceConfig.firmwareDriverInterface, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.enableStrictDraftN, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeInterfaceCapabilityGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->numInterfaces */
- bufferSize += 2; /* u8 primitive->capBitmap[2] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeInterfaceCapabilityGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeInterfaceCapabilityGetCfm *primitive = (CsrWifiSmeInterfaceCapabilityGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->numInterfaces);
- CsrMemCpySer(ptr, len, (const void *) primitive->capBitmap, ((u16) (2)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeInterfaceCapabilityGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeInterfaceCapabilityGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->numInterfaces, buffer, &offset);
- CsrMemCpyDes(primitive->capBitmap, buffer, &offset, ((u16) (2)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeErrorIndSizeof(void *msg)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 3) */
- bufferSize += (primitive->errorMessage ? strlen(primitive->errorMessage) : 0) + 1; /* char* primitive->errorMessage (0 byte len + 1 for NULL Term) */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeErrorIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrCharStringSer(ptr, len, primitive->errorMessage);
- return(ptr);
-}
-
-
-void* CsrWifiSmeErrorIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeErrorInd *primitive = kmalloc(sizeof(CsrWifiSmeErrorInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrCharStringDes(&primitive->errorMessage, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeErrorIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *) voidPrimitivePointer;
- kfree(primitive->errorMessage);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeInfoIndSizeof(void *msg)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 3) */
- bufferSize += (primitive->infoMessage ? strlen(primitive->infoMessage) : 0) + 1; /* char* primitive->infoMessage (0 byte len + 1 for NULL Term) */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeInfoIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrCharStringSer(ptr, len, primitive->infoMessage);
- return(ptr);
-}
-
-
-void* CsrWifiSmeInfoIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeInfoInd *primitive = kmalloc(sizeof(CsrWifiSmeInfoInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrCharStringDes(&primitive->infoMessage, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeInfoIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *) voidPrimitivePointer;
- kfree(primitive->infoMessage);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCoreDumpIndSizeof(void *msg)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoreDumpIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoreDumpIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoreDumpInd *primitive = kmalloc(sizeof(CsrWifiSmeCoreDumpInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCoreDumpIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
diff --git a/drivers/staging/csr/csr_wifi_sme_serialize.h b/drivers/staging/csr/csr_wifi_sme_serialize.h
deleted file mode 100644
index f8526269b203..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_serialize.h
+++ /dev/null
@@ -1,666 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_SERIALIZE_H__
-#define CSR_WIFI_SME_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_sme_prim.h"
-
-extern void CsrWifiSmePfree(void *ptr);
-
-#define CsrWifiSmeActivateReqSer CsrWifiEventSer
-#define CsrWifiSmeActivateReqDes CsrWifiEventDes
-#define CsrWifiSmeActivateReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeActivateReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeAdhocConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeAdhocConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeAdhocConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeAdhocConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAdhocConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAdhocConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAdhocConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeAdhocConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeBlacklistReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeBlacklistReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeBlacklistReqSizeof(void *msg);
-extern void CsrWifiSmeBlacklistReqSerFree(void *msg);
-
-#define CsrWifiSmeCalibrationDataGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCalibrationDataGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCalibrationDataGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCalibrationDataGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCalibrationDataSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCalibrationDataSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCalibrationDataSetReqSizeof(void *msg);
-extern void CsrWifiSmeCalibrationDataSetReqSerFree(void *msg);
-
-#define CsrWifiSmeCcxConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCcxConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCcxConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCcxConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeCcxConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCoexConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCoexConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCoexConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeCoexConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexInfoGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCoexInfoGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCoexInfoGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCoexInfoGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectReqSizeof(void *msg);
-extern void CsrWifiSmeConnectReqSerFree(void *msg);
-
-#define CsrWifiSmeConnectionConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionConfigGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeConnectionInfoGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionInfoGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionInfoGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionInfoGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeConnectionStatsGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionStatsGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionStatsGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionStatsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDeactivateReqSer CsrWifiEventSer
-#define CsrWifiSmeDeactivateReqDes CsrWifiEventDes
-#define CsrWifiSmeDeactivateReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeDeactivateReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDisconnectReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeDisconnectReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeDisconnectReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeDisconnectReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeEventMaskSetReqSer CsrWifiEventCsrUint32Ser
-#define CsrWifiSmeEventMaskSetReqDes CsrWifiEventCsrUint32Des
-#define CsrWifiSmeEventMaskSetReqSizeof CsrWifiEventCsrUint32Sizeof
-#define CsrWifiSmeEventMaskSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeHostConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeHostConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeHostConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeHostConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeHostConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeKeyReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeKeyReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeKeyReqSizeof(void *msg);
-#define CsrWifiSmeKeyReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeLinkQualityGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeLinkQualityGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeLinkQualityGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeLinkQualityGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeMibConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeMibConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeMibConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeMibConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeMibConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibGetNextReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetNextReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetNextReqSizeof(void *msg);
-extern void CsrWifiSmeMibGetNextReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibGetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetReqSizeof(void *msg);
-extern void CsrWifiSmeMibGetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibSetReqSizeof(void *msg);
-extern void CsrWifiSmeMibSetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMulticastAddressReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMulticastAddressReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMulticastAddressReqSizeof(void *msg);
-extern void CsrWifiSmeMulticastAddressReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmePacketFilterSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePacketFilterSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePacketFilterSetReqSizeof(void *msg);
-extern void CsrWifiSmePacketFilterSetReqSerFree(void *msg);
-
-#define CsrWifiSmePermanentMacAddressGetReqSer CsrWifiEventSer
-#define CsrWifiSmePermanentMacAddressGetReqDes CsrWifiEventDes
-#define CsrWifiSmePermanentMacAddressGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmePermanentMacAddressGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePmkidReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidReqSizeof(void *msg);
-extern void CsrWifiSmePmkidReqSerFree(void *msg);
-
-#define CsrWifiSmePowerConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmePowerConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmePowerConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmePowerConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePowerConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePowerConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePowerConfigSetReqSizeof(void *msg);
-#define CsrWifiSmePowerConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSer CsrWifiEventSer
-#define CsrWifiSmeRegulatoryDomainInfoGetReqDes CsrWifiEventDes
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeRoamingConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeRoamingConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeRoamingConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeRoamingConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeScanConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeScanConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanConfigSetReqSizeof(void *msg);
-extern void CsrWifiSmeScanConfigSetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeScanFullReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanFullReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanFullReqSizeof(void *msg);
-extern void CsrWifiSmeScanFullReqSerFree(void *msg);
-
-#define CsrWifiSmeScanResultsFlushReqSer CsrWifiEventSer
-#define CsrWifiSmeScanResultsFlushReqDes CsrWifiEventDes
-#define CsrWifiSmeScanResultsFlushReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanResultsFlushReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanResultsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeScanResultsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeScanResultsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanResultsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeStaConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeSmeStaConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeSmeStaConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeSmeStaConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeStaConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeStationMacAddressGetReqSer CsrWifiEventSer
-#define CsrWifiSmeStationMacAddressGetReqDes CsrWifiEventDes
-#define CsrWifiSmeStationMacAddressGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeStationMacAddressGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeTspecReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecReqSizeof(void *msg);
-extern void CsrWifiSmeTspecReqSerFree(void *msg);
-
-#define CsrWifiSmeVersionsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeVersionsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeVersionsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeVersionsGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWifiFlightmodeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiFlightmodeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiFlightmodeReqSizeof(void *msg);
-extern void CsrWifiSmeWifiFlightmodeReqSerFree(void *msg);
-
-#define CsrWifiSmeWifiOffReqSer CsrWifiEventSer
-#define CsrWifiSmeWifiOffReqDes CsrWifiEventDes
-#define CsrWifiSmeWifiOffReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeWifiOffReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWifiOnReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiOnReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiOnReqSizeof(void *msg);
-extern void CsrWifiSmeWifiOnReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCloakedSsidsSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCloakedSsidsSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCloakedSsidsSetReqSizeof(void *msg);
-extern void CsrWifiSmeCloakedSsidsSetReqSerFree(void *msg);
-
-#define CsrWifiSmeCloakedSsidsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCloakedSsidsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCloakedSsidsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCloakedSsidsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeCommonConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeSmeCommonConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeSmeCommonConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeSmeCommonConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeCommonConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeCommonConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeCommonConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeSmeCommonConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSer CsrWifiEventSer
-#define CsrWifiSmeInterfaceCapabilityGetReqDes CsrWifiEventDes
-#define CsrWifiSmeInterfaceCapabilityGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeInterfaceCapabilityGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWpsConfigurationReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWpsConfigurationReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWpsConfigurationReqSizeof(void *msg);
-extern void CsrWifiSmeWpsConfigurationReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSetReqSizeof(void *msg);
-extern void CsrWifiSmeSetReqSerFree(void *msg);
-
-#define CsrWifiSmeActivateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeActivateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeActivateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeActivateCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAdhocConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAdhocConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAdhocConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeAdhocConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeAdhocConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeAdhocConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeAdhocConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeAdhocConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAssociationCompleteIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAssociationCompleteIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAssociationCompleteIndSizeof(void *msg);
-extern void CsrWifiSmeAssociationCompleteIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeAssociationStartIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAssociationStartIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAssociationStartIndSizeof(void *msg);
-#define CsrWifiSmeAssociationStartIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeBlacklistCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeBlacklistCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeBlacklistCfmSizeof(void *msg);
-extern void CsrWifiSmeBlacklistCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCalibrationDataGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCalibrationDataGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCalibrationDataGetCfmSizeof(void *msg);
-extern void CsrWifiSmeCalibrationDataGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeCalibrationDataSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCalibrationDataSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCalibrationDataSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCalibrationDataSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeCcxConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeCcxConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeCoexConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCoexConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCoexConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCoexConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexInfoGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexInfoGetCfmSizeof(void *msg);
-#define CsrWifiSmeCoexInfoGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectCfmSizeof(void *msg);
-#define CsrWifiSmeConnectCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectionConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionConfigGetCfmSizeof(void *msg);
-extern void CsrWifiSmeConnectionConfigGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeConnectionInfoGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionInfoGetCfmSizeof(void *msg);
-extern void CsrWifiSmeConnectionInfoGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeConnectionQualityIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionQualityIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionQualityIndSizeof(void *msg);
-#define CsrWifiSmeConnectionQualityIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectionStatsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionStatsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionStatsGetCfmSizeof(void *msg);
-#define CsrWifiSmeConnectionStatsGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDeactivateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeDeactivateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeDeactivateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeDeactivateCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeDisconnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeDisconnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeDisconnectCfmSizeof(void *msg);
-#define CsrWifiSmeDisconnectCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeEventMaskSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeEventMaskSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeEventMaskSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeEventMaskSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeHostConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeHostConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeIbssStationIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeIbssStationIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeIbssStationIndSizeof(void *msg);
-#define CsrWifiSmeIbssStationIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeKeyCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeKeyCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeKeyCfmSizeof(void *msg);
-#define CsrWifiSmeKeyCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeLinkQualityGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeLinkQualityGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeLinkQualityGetCfmSizeof(void *msg);
-#define CsrWifiSmeLinkQualityGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMediaStatusIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMediaStatusIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMediaStatusIndSizeof(void *msg);
-extern void CsrWifiSmeMediaStatusIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeMibConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeMibConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeMibConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeMibConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeMibConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetCfmSizeof(void *msg);
-extern void CsrWifiSmeMibGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibGetNextCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetNextCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetNextCfmSizeof(void *msg);
-extern void CsrWifiSmeMibGetNextCfmSerFree(void *msg);
-
-#define CsrWifiSmeMibSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeMibSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeMibSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeMibSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMicFailureIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMicFailureIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMicFailureIndSizeof(void *msg);
-#define CsrWifiSmeMicFailureIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMulticastAddressCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMulticastAddressCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMulticastAddressCfmSizeof(void *msg);
-extern void CsrWifiSmeMulticastAddressCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmePacketFilterSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePacketFilterSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePacketFilterSetCfmSizeof(void *msg);
-#define CsrWifiSmePacketFilterSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePermanentMacAddressGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmePermanentMacAddressGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePermanentMacAddressGetCfmSizeof(void *msg);
-#define CsrWifiSmePermanentMacAddressGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePmkidCandidateListIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidCandidateListIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidCandidateListIndSizeof(void *msg);
-extern void CsrWifiSmePmkidCandidateListIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmePmkidCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidCfmSizeof(void *msg);
-extern void CsrWifiSmePmkidCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmePowerConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePowerConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePowerConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmePowerConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmePowerConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmePowerConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmePowerConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmePowerConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRegulatoryDomainInfoGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeRegulatoryDomainInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof(void *msg);
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamCompleteIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamCompleteIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamCompleteIndSizeof(void *msg);
-#define CsrWifiSmeRoamCompleteIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamStartIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamStartIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamStartIndSizeof(void *msg);
-#define CsrWifiSmeRoamStartIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanConfigGetCfmSizeof(void *msg);
-extern void CsrWifiSmeScanConfigGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeScanConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanConfigSetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanFullCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanFullCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanFullCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanFullCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanResultIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanResultIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanResultIndSizeof(void *msg);
-extern void CsrWifiSmeScanResultIndSerFree(void *msg);
-
-#define CsrWifiSmeScanResultsFlushCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanResultsFlushCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanResultsFlushCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanResultsFlushCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanResultsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanResultsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanResultsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeScanResultsGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeSmeStaConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeStaConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeStationMacAddressGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeStationMacAddressGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeStationMacAddressGetCfmSizeof(void *msg);
-#define CsrWifiSmeStationMacAddressGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeTspecIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecIndSizeof(void *msg);
-extern void CsrWifiSmeTspecIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeTspecCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecCfmSizeof(void *msg);
-extern void CsrWifiSmeTspecCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeVersionsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeVersionsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeVersionsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeVersionsGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeWifiFlightmodeCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiFlightmodeCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiFlightmodeCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiFlightmodeCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOffIndSer CsrWifiEventCsrUint8Ser
-#define CsrWifiSmeWifiOffIndDes CsrWifiEventCsrUint8Des
-#define CsrWifiSmeWifiOffIndSizeof CsrWifiEventCsrUint8Sizeof
-#define CsrWifiSmeWifiOffIndSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOffCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiOffCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiOffCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiOffCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOnCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiOnCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiOnCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiOnCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCloakedSsidsSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCloakedSsidsSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCloakedSsidsSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCloakedSsidsSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCloakedSsidsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCloakedSsidsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCloakedSsidsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeCloakedSsidsGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeWifiOnIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiOnIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiOnIndSizeof(void *msg);
-#define CsrWifiSmeWifiOnIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeCommonConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeCommonConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeCommonConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeCommonConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeSmeCommonConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeSmeCommonConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeSmeCommonConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeInterfaceCapabilityGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeInterfaceCapabilityGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeInterfaceCapabilityGetCfmSizeof(void *msg);
-#define CsrWifiSmeInterfaceCapabilityGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeErrorIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeErrorIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeErrorIndSizeof(void *msg);
-extern void CsrWifiSmeErrorIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeInfoIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeInfoIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeInfoIndSizeof(void *msg);
-extern void CsrWifiSmeInfoIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCoreDumpIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoreDumpIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoreDumpIndSizeof(void *msg);
-extern void CsrWifiSmeCoreDumpIndSerFree(void *msg);
-
-#define CsrWifiSmeAmpStatusChangeIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiSmeAmpStatusChangeIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiSmeAmpStatusChangeIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiSmeAmpStatusChangeIndSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWpsConfigurationCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWpsConfigurationCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWpsConfigurationCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWpsConfigurationCfmSerFree CsrWifiSmePfree
-
-#endif /* CSR_WIFI_SME_SERIALIZE_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_sme_task.h b/drivers/staging/csr/csr_wifi_sme_task.h
deleted file mode 100644
index 1e938c1fa964..000000000000
--- a/drivers/staging/csr/csr_wifi_sme_task.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_TASK_H__
-#define CSR_WIFI_SME_TASK_H__
-
-#include "csr_sched.h"
-
-#define CSR_WIFI_SME_LOG_ID 0x1202FFFF
-extern CsrSchedQid CSR_WIFI_SME_IFACEQUEUE;
-void CsrWifiSmeInit(void **gash);
-void CsrWifiSmeDeinit(void **gash);
-void CsrWifiSmeHandler(void **gash);
-
-#endif /* CSR_WIFI_SME_TASK_H__ */
-
diff --git a/drivers/staging/csr/csr_wifi_vif_utils.h b/drivers/staging/csr/csr_wifi_vif_utils.h
deleted file mode 100644
index 8ff97888996d..000000000000
--- a/drivers/staging/csr/csr_wifi_vif_utils.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_VIF_UTILS_H
-#define CSR_WIFI_VIF_UTILS_H
-
-/* STANDARD INCLUDES ********************************************************/
-
-/* PROJECT INCLUDES *********************************************************/
-/* including this file for CsrWifiInterfaceMode*/
-#include "csr_wifi_private_common.h"
-
-/* MACROS *******************************************************************/
-
-/* Common macros for NME and SME to be used temporarily until SoftMAC changes are made */
-#define CSR_WIFI_NUM_INTERFACES (u8)0x1
-#define CSR_WIFI_INTERFACE_IN_USE (u16)0x0
-
-#endif /* CSR_WIFI_VIF_UTILS_H */
-
diff --git a/drivers/staging/csr/data_tx.c b/drivers/staging/csr/data_tx.c
deleted file mode 100644
index 9e3d8b8ab02c..000000000000
--- a/drivers/staging/csr/data_tx.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: data_tx.c
- *
- * PURPOSE:
- * This file provides functions to send data requests to the UniFi.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-int
-uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet, unsigned int length)
-{
- const unsigned char *p = packet;
- u16 keyinfo;
-
-
- if (length < (4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1 + 8))
- return 1;
-
- p += 8;
- keyinfo = p[5] << 8 | p[6]; /* big-endian */
- if (
- (p[0] == 1 || p[0] == 2) /* protocol version 802.1X-2001 (WPA) or -2004 (WPA2) */ &&
- p[1] == 3 /* EAPOL-Key */ &&
- /* don't bother checking p[2] p[3] (hh ll, packet body length) */
- (p[4] == 254 || p[4] == 2) /* descriptor type P802.1i-D3.0 (WPA) or 802.11i-2004 (WPA2) */ &&
- ((keyinfo & 0x0007) == 1 || (keyinfo & 0x0007) == 2) /* key descriptor version */ &&
- (keyinfo & ~0x0207U) == 0x0108 && /* key info for 4/4 or 4/2 -- ignore key desc version and sec bit (since varies in WPA 4/4) */
- (p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 0] == 0 && /* key data length (2 octets) 0 for 4/4 only */
- p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1] == 0)
- ) {
- unifi_trace(priv, UDBG1, "uf_verify_m4: M4 detected\n");
- return 0;
- } else {
- return 1;
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Data transport signals.
- *
- * ---------------------------------------------------------------------------
- */
-
diff --git a/drivers/staging/csr/drv.c b/drivers/staging/csr/drv.c
deleted file mode 100644
index 92898de921f5..000000000000
--- a/drivers/staging/csr/drv.c
+++ /dev/null
@@ -1,2193 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: drv.c
- *
- * PURPOSE:
- * Conventional device interface for debugging/monitoring of the
- * driver and h/w using unicli. This interface is also being used
- * by the SME linux implementation and the helper apps.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Porting Notes:
- * Part of this file contains an example for how to glue the OS layer
- * with the HIP core lib, the SDIO glue layer, and the SME.
- *
- * When the unifi_sdio.ko modules loads, the linux kernel calls unifi_load().
- * unifi_load() calls uf_sdio_load() which is exported by the SDIO glue
- * layer. uf_sdio_load() registers this driver with the underlying SDIO driver.
- * When a card is detected, the SDIO glue layer calls register_unifi_sdio()
- * to pass the SDIO function context and ask the OS layer to initialise
- * the card. register_unifi_sdio() allocates all the private data of the OS
- * layer and calls uf_run_unifihelper() to start the SME. The SME calls
- * unifi_sys_wifi_on_req() which uses the HIP core lib to initialise the card.
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/poll.h>
-#include <asm/uaccess.h>
-#include <linux/jiffies.h>
-#include <linux/version.h>
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_native.h"
-
-/* Module parameter variables */
-int buswidth = 0; /* 0 means use default, values 1,4 */
-int sdio_clock = 50000; /* kHz */
-int unifi_debug = 0;
-/* fw_init prevents f/w initialisation on error. */
-int fw_init[MAX_UNIFI_DEVS] = {-1, -1};
-int use_5g = 0;
-int led_mask = 0; /* 0x0c00 for dev-pc-1503c, dev-pc-1528a */
-int disable_hw_reset = 0;
-int disable_power_control = 0;
-int enable_wol = UNIFI_WOL_OFF; /* 0 for none, 1 for SDIO IRQ, 2 for PIO */
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-int tl_80211d = (int)CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB;
-#endif
-int sdio_block_size = -1; /* Override SDIO block size */
-int sdio_byte_mode = 0; /* 0 for block mode + padding, 1 for byte mode */
-int coredump_max = CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS;
-int run_bh_once = -1; /* Set for scheduled interrupt mode, -1 = default */
-int bh_priority = -1;
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-#define UNIFI_LOG_HIP_SIGNALS_FILTER_BULKDATA (1 << 1)
-#define UNIFI_LOG_HIP_SIGNALS_FILTER_TIMESTAMP (1 << 2)
-int log_hip_signals = 0;
-#endif
-
-MODULE_DESCRIPTION("CSR UniFi (SDIO)");
-
-module_param(buswidth, int, S_IRUGO|S_IWUSR);
-module_param(sdio_clock, int, S_IRUGO|S_IWUSR);
-module_param(unifi_debug, int, S_IRUGO|S_IWUSR);
-module_param_array(fw_init, int, NULL, S_IRUGO|S_IWUSR);
-module_param(use_5g, int, S_IRUGO|S_IWUSR);
-module_param(led_mask, int, S_IRUGO|S_IWUSR);
-module_param(disable_hw_reset, int, S_IRUGO|S_IWUSR);
-module_param(disable_power_control, int, S_IRUGO|S_IWUSR);
-module_param(enable_wol, int, S_IRUGO|S_IWUSR);
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-module_param(tl_80211d, int, S_IRUGO|S_IWUSR);
-#endif
-module_param(sdio_block_size, int, S_IRUGO|S_IWUSR);
-module_param(sdio_byte_mode, int, S_IRUGO|S_IWUSR);
-module_param(coredump_max, int, S_IRUGO|S_IWUSR);
-module_param(run_bh_once, int, S_IRUGO|S_IWUSR);
-module_param(bh_priority, int, S_IRUGO|S_IWUSR);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-module_param(log_hip_signals, int, S_IRUGO|S_IWUSR);
-#endif
-
-MODULE_PARM_DESC(buswidth, "SDIO bus width (0=default), set 1 for 1-bit or 4 for 4-bit mode");
-MODULE_PARM_DESC(sdio_clock, "SDIO bus frequency in kHz, (default = 50 MHz)");
-MODULE_PARM_DESC(unifi_debug, "Diagnostic reporting level");
-MODULE_PARM_DESC(fw_init, "Set to 0 to prevent f/w initialization on error");
-MODULE_PARM_DESC(use_5g, "Use the 5G (802.11a) radio band");
-MODULE_PARM_DESC(led_mask, "LED mask flags");
-MODULE_PARM_DESC(disable_hw_reset, "Set to 1 to disable hardware reset");
-MODULE_PARM_DESC(disable_power_control, "Set to 1 to disable SDIO power control");
-MODULE_PARM_DESC(enable_wol, "Enable wake-on-wlan function 0=off, 1=SDIO, 2=PIO");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-MODULE_PARM_DESC(tl_80211d, "802.11d Trust Level (1-6, default = 5)");
-#endif
-MODULE_PARM_DESC(sdio_block_size, "Set to override SDIO block size");
-MODULE_PARM_DESC(sdio_byte_mode, "Set to 1 for byte mode SDIO");
-MODULE_PARM_DESC(coredump_max, "Number of chip mini-coredump buffers to allocate");
-MODULE_PARM_DESC(run_bh_once, "Run BH only when firmware interrupts");
-MODULE_PARM_DESC(bh_priority, "Modify the BH thread priority");
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-MODULE_PARM_DESC(log_hip_signals, "Set to 1 to enable HIP signal offline logging");
-#endif
-
-
-/* Callback for event logging to UDI clients */
-static void udi_log_event(ul_client_t *client,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-static void udi_set_log_filter(ul_client_t *pcli,
- unifiio_filter_t *udi_filter);
-
-
-/* Mutex to protect access to priv->sme_cli */
-DEFINE_SEMAPHORE(udi_mutex);
-
-s32 CsrHipResultToStatus(CsrResult csrResult)
-{
- s32 r = -EIO;
-
- switch (csrResult)
- {
- case CSR_RESULT_SUCCESS:
- r = 0;
- break;
- case CSR_WIFI_HIP_RESULT_RANGE:
- r = -ERANGE;
- break;
- case CSR_WIFI_HIP_RESULT_NO_DEVICE:
- r = -ENODEV;
- break;
- case CSR_WIFI_HIP_RESULT_INVALID_VALUE:
- r = -EINVAL;
- break;
- case CSR_WIFI_HIP_RESULT_NOT_FOUND:
- r = -ENOENT;
- break;
- case CSR_WIFI_HIP_RESULT_NO_SPACE:
- r = -ENOSPC;
- break;
- case CSR_WIFI_HIP_RESULT_NO_MEMORY:
- r = -ENOMEM;
- break;
- case CSR_RESULT_FAILURE:
- r = -EIO;
- break;
- default:
- /*unifi_warning(card->ospriv, "CsrHipResultToStatus: Unrecognised csrResult error code: %d\n", csrResult);*/
- r = -EIO;
- }
- return r;
-}
-
-
-static const char*
-trace_putest_cmdid(unifi_putest_command_t putest_cmd)
-{
- switch (putest_cmd) {
- case UNIFI_PUTEST_START:
- return "START";
- case UNIFI_PUTEST_STOP:
- return "STOP";
- case UNIFI_PUTEST_SET_SDIO_CLOCK:
- return "SET CLOCK";
- case UNIFI_PUTEST_CMD52_READ:
- return "CMD52R";
- case UNIFI_PUTEST_CMD52_BLOCK_READ:
- return "CMD52BR";
- case UNIFI_PUTEST_CMD52_WRITE:
- return "CMD52W";
- case UNIFI_PUTEST_DL_FW:
- return "D/L FW";
- case UNIFI_PUTEST_DL_FW_BUFF:
- return "D/L FW BUFFER";
- case UNIFI_PUTEST_COREDUMP_PREPARE:
- return "PREPARE COREDUMP";
- case UNIFI_PUTEST_GP_READ16:
- return "GP16R";
- case UNIFI_PUTEST_GP_WRITE16:
- return "GP16W";
- default:
- return "ERROR: unrecognised command";
- }
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-int uf_register_hip_offline_debug(unifi_priv_t *priv)
-{
- ul_client_t *udi_cli;
- int i;
-
- udi_cli = ul_register_client(priv, CLI_USING_WIRE_FORMAT, udi_log_event);
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- unifi_error(priv, "Too many UDI clients already open\n");
- return -ENOSPC;
- }
- unifi_trace(priv, UDBG1, "Offline HIP client is registered\n");
-
- down(&priv->udi_logging_mutex);
- udi_cli->event_hook = udi_log_event;
- unifi_set_udi_hook(priv->card, logging_handler);
- /* Log all signals by default */
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- udi_cli->signal_filter[i] = 0xFFFF;
- }
- priv->logging_client = udi_cli;
- up(&priv->udi_logging_mutex);
-
- return 0;
-}
-
-int uf_unregister_hip_offline_debug(unifi_priv_t *priv)
-{
- ul_client_t *udi_cli = priv->logging_client;
- if (udi_cli == NULL)
- {
- unifi_error(priv, "Unknown HIP client unregister request\n");
- return -ERANGE;
- }
-
- unifi_trace(priv, UDBG1, "Offline HIP client is unregistered\n");
-
- down(&priv->udi_logging_mutex);
- priv->logging_client = NULL;
- udi_cli->event_hook = NULL;
- up(&priv->udi_logging_mutex);
-
- ul_deregister_client(udi_cli);
-
- return 0;
-}
-#endif
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_open
- * unifi_release
- *
- * Open and release entry points for the UniFi debug driver.
- *
- * Arguments:
- * Normal linux driver args.
- *
- * Returns:
- * Linux error code.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_open(struct inode *inode, struct file *file)
-{
- int devno;
- unifi_priv_t *priv;
- ul_client_t *udi_cli;
-
- devno = MINOR(inode->i_rdev) >> 1;
-
- /*
- * Increase the ref_count for the char device clients.
- * Make sure you call uf_put_instance() to decreace it if
- * unifi_open returns an error.
- */
- priv = uf_get_instance(devno);
- if (priv == NULL) {
- unifi_error(NULL, "unifi_open: No device present\n");
- return -ENODEV;
- }
-
- /* Register this instance in the client's list. */
- /* The minor number determines the nature of the client (Unicli or SME). */
- if (MINOR(inode->i_rdev) & 0x1) {
- udi_cli = ul_register_client(priv, CLI_USING_WIRE_FORMAT, udi_log_event);
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- unifi_error(priv, "Too many clients already open\n");
- uf_put_instance(devno);
- return -ENOSPC;
- }
- unifi_trace(priv, UDBG1, "Client is registered to /dev/unifiudi%d\n", devno);
- } else {
- /*
- * Even-numbered device nodes are the control application.
- * This is the userspace helper containing SME or
- * unifi_manager.
- */
-
- down(&udi_mutex);
-
-#ifdef CSR_SME_USERSPACE
- /* Check if a config client is already attached */
- if (priv->sme_cli) {
- up(&udi_mutex);
- uf_put_instance(devno);
-
- unifi_info(priv, "There is already a configuration client using the character device\n");
- return -EBUSY;
- }
-#endif /* CSR_SME_USERSPACE */
-
-#ifdef CSR_SUPPORT_SME
- udi_cli = ul_register_client(priv,
- CLI_USING_WIRE_FORMAT | CLI_SME_USERSPACE,
- sme_log_event);
-#else
- /* Config client for native driver */
- udi_cli = ul_register_client(priv,
- 0,
- sme_native_log_event);
-#endif
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- up(&udi_mutex);
- uf_put_instance(devno);
-
- unifi_error(priv, "Too many clients already open\n");
- return -ENOSPC;
- }
-
- /*
- * Fill-in the pointer to the configuration client.
- * This is the SME userspace helper or unifi_manager.
- * Not used in the SME embedded version.
- */
- unifi_trace(priv, UDBG1, "SME client (id:%d s:0x%X) is registered\n",
- udi_cli->client_id, udi_cli->sender_id);
- /* Store the SME UniFi Linux Client */
- if (priv->sme_cli == NULL) {
- priv->sme_cli = udi_cli;
- }
-
- up(&udi_mutex);
- }
-
-
- /*
- * Store the pointer to the client.
- * All char driver's entry points will pass this pointer.
- */
- file->private_data = udi_cli;
-
- return 0;
-} /* unifi_open() */
-
-
-static int
-unifi_release(struct inode *inode, struct file *filp)
-{
- ul_client_t *udi_cli = (void*)filp->private_data;
- int devno;
- unifi_priv_t *priv;
-
- priv = uf_find_instance(udi_cli->instance);
- if (!priv) {
- unifi_error(priv, "unifi_close: instance for device not found\n");
- return -ENODEV;
- }
-
- devno = MINOR(inode->i_rdev) >> 1;
-
- /* Even device nodes are the config client (i.e. SME or unifi_manager) */
- if ((MINOR(inode->i_rdev) & 0x1) == 0) {
-
- if (priv->sme_cli != udi_cli) {
- unifi_notice(priv, "Surprise closing config device: not the sme client\n");
- }
- unifi_notice(priv, "SME client close (unifi%d)\n", devno);
-
- /*
- * Clear sme_cli before calling unifi_sys_... so it doesn't try to
- * queue a reply to the (now gone) SME.
- */
- down(&udi_mutex);
- priv->sme_cli = NULL;
- up(&udi_mutex);
-
-#ifdef CSR_SME_USERSPACE
- /* Power-down when config client closes */
- {
- CsrWifiRouterCtrlWifiOffReq req = {{CSR_WIFI_ROUTER_CTRL_HIP_REQ, 0, 0, 0, NULL}};
- CsrWifiRouterCtrlWifiOffReqHandler(priv, &req.common);
- }
-
- uf_sme_deinit(priv);
-
- /* It is possible that a blocking SME request was made from another process
- * which did not get read by the SME before the WifiOffReq.
- * So check for a pending request which will go unanswered and cancel
- * the wait for event. As only one blocking request can be in progress at
- * a time, up to one event should be completed.
- */
- uf_sme_cancel_request(priv, 0);
-
-#endif /* CSR_SME_USERSPACE */
- } else {
-
- unifi_trace(priv, UDBG2, "UDI client close (unifiudi%d)\n", devno);
-
- /* If the pointer matches the logging client, stop logging. */
- down(&priv->udi_logging_mutex);
- if (udi_cli == priv->logging_client) {
- priv->logging_client = NULL;
- }
- up(&priv->udi_logging_mutex);
-
- if (udi_cli == priv->amp_client) {
- priv->amp_client = NULL;
- }
- }
-
- /* Deregister this instance from the client's list. */
- ul_deregister_client(udi_cli);
-
- uf_put_instance(devno);
-
- return 0;
-} /* unifi_release() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read
- *
- * The read() driver entry point.
- *
- * Arguments:
- * filp The file descriptor returned by unifi_open()
- * p The user space buffer to copy the read data
- * len The size of the p buffer
- * poff
- *
- * Returns:
- * number of bytes read or an error code on failure
- * ---------------------------------------------------------------------------
- */
-static ssize_t
-unifi_read(struct file *filp, char *p, size_t len, loff_t *poff)
-{
- ul_client_t *pcli = (void*)filp->private_data;
- unifi_priv_t *priv;
- udi_log_t *logptr = NULL;
- udi_msg_t *msgptr;
- struct list_head *l;
- int msglen;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return -ENODEV;
- }
-
- if (!pcli->udi_enabled) {
- unifi_error(priv, "unifi_read: unknown client.");
- return -EINVAL;
- }
-
- if (list_empty(&pcli->udi_log)) {
- if (filp->f_flags & O_NONBLOCK) {
- /* Non-blocking - just return if the udi_log is empty */
- return 0;
- } else {
- /* Blocking - wait on the UDI wait queue */
- if (wait_event_interruptible(pcli->udi_wq,
- !list_empty(&pcli->udi_log)))
- {
- unifi_error(priv, "unifi_read: wait_event_interruptible failed.");
- return -ERESTARTSYS;
- }
- }
- }
-
- /* Read entry from list head and remove it from the list */
- if (down_interruptible(&pcli->udi_sem)) {
- return -ERESTARTSYS;
- }
- l = pcli->udi_log.next;
- list_del(l);
- up(&pcli->udi_sem);
-
- /* Get a pointer to whole struct */
- logptr = list_entry(l, udi_log_t, q);
- if (logptr == NULL) {
- unifi_error(priv, "unifi_read: failed to get event.\n");
- return -EINVAL;
- }
-
- /* Get the real message */
- msgptr = &logptr->msg;
- msglen = msgptr->length;
- if (msglen > len) {
- printk(KERN_WARNING "truncated read to %d actual msg len is %lu\n", msglen, (long unsigned int)len);
- msglen = len;
- }
-
- /* and pass it to the client (SME or Unicli). */
- if (copy_to_user(p, msgptr, msglen))
- {
- printk(KERN_ERR "Failed to copy UDI log to user\n");
- kfree(logptr);
- return -EFAULT;
- }
-
- /* It is our resposibility to free the message buffer. */
- kfree(logptr);
-
- return msglen;
-
-} /* unifi_read() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_send_signal_unpacked
- *
- * Sends an unpacked signal to UniFi.
- *
- * Arguments:
- * priv Pointer to private context struct
- * data Pointer to request structure and data to send
- * data_len Length of data in data pointer.
- *
- * Returns:
- * Number of bytes written, error otherwise.
- *
- * Notes:
- * All clients that use this function to send a signal to the unifi
- * must use the host formatted structures.
- * ---------------------------------------------------------------------------
- */
-static int
-udi_send_signal_unpacked(unifi_priv_t *priv, unsigned char* data, uint data_len)
-{
- CSR_SIGNAL *sigptr = (CSR_SIGNAL*)data;
- CSR_DATAREF *datarefptr;
- bulk_data_param_t bulk_data;
- uint signal_size, i;
- uint bulk_data_offset = 0;
- int bytecount, r;
- CsrResult csrResult;
-
- /* Number of bytes in the signal */
- signal_size = SigGetSize(sigptr);
- if (!signal_size || (signal_size > data_len)) {
- unifi_error(priv, "unifi_sme_mlme_req - Invalid signal 0x%x size should be %d bytes\n",
- sigptr->SignalPrimitiveHeader.SignalId,
- signal_size);
- return -EINVAL;
- }
- bytecount = signal_size;
-
- /* Get a pointer to the information of the first data reference */
- datarefptr = (CSR_DATAREF*)&sigptr->u;
-
- /* Initialize the offset in the data buffer, bulk data is right after the signal. */
- bulk_data_offset = signal_size;
-
- /* store the references and the size of the bulk data to the bulkdata structure */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- /* the length of the bulk data is in the signal */
- if ((datarefptr+i)->DataLength) {
- void *dest;
-
- csrResult = unifi_net_data_malloc(priv, &bulk_data.d[i], (datarefptr+i)->DataLength);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "udi_send_signal_unpacked: failed to allocate request_data.\n");
- return -EIO;
- }
-
- dest = (void*)bulk_data.d[i].os_data_ptr;
- memcpy(dest, data + bulk_data_offset, bulk_data.d[i].data_length);
- } else {
- bulk_data.d[i].data_length = 0;
- }
-
- bytecount += bulk_data.d[i].data_length;
- /* advance the offset, to point the next bulk data */
- bulk_data_offset += bulk_data.d[i].data_length;
- }
-
-
- unifi_trace(priv, UDBG3, "SME Send: signal 0x%.4X\n", sigptr->SignalPrimitiveHeader.SignalId);
-
- /* Send the signal. */
- r = ul_send_signal_unpacked(priv, sigptr, &bulk_data);
- if (r < 0) {
- unifi_error(priv, "udi_send_signal_unpacked: send failed (%d)\n", r);
- for(i=0;i<UNIFI_MAX_DATA_REFERENCES;i++) {
- if(bulk_data.d[i].data_length != 0) {
- unifi_net_data_free(priv, &bulk_data.d[i]);
- }
- }
- return -EIO;
- }
-
- return bytecount;
-} /* udi_send_signal_unpacked() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_send_signal_raw
- *
- * Sends a packed signal to UniFi.
- *
- * Arguments:
- * priv Pointer to private context struct
- * buf Pointer to request structure and data to send
- * buflen Length of data in data pointer.
- *
- * Returns:
- * Number of bytes written, error otherwise.
- *
- * Notes:
- * All clients that use this function to send a signal to the unifi
- * must use the wire formatted structures.
- * ---------------------------------------------------------------------------
- */
-static int
-udi_send_signal_raw(unifi_priv_t *priv, unsigned char *buf, int buflen)
-{
- int signal_size;
- int sig_id;
- bulk_data_param_t data_ptrs;
- int i, r;
- unsigned int num_data_refs;
- int bytecount;
- CsrResult csrResult;
-
- /*
- * The signal is the first thing in buf, the signal id is the
- * first 16 bits of the signal.
- */
- /* Number of bytes in the signal */
- sig_id = GET_SIGNAL_ID(buf);
- signal_size = buflen;
- signal_size -= GET_PACKED_DATAREF_LEN(buf, 0);
- signal_size -= GET_PACKED_DATAREF_LEN(buf, 1);
- if ((signal_size <= 0) || (signal_size > buflen)) {
- unifi_error(priv, "udi_send_signal_raw - Couldn't find length of signal 0x%x\n",
- sig_id);
- return -EINVAL;
- }
- unifi_trace(priv, UDBG2, "udi_send_signal_raw: signal 0x%.4X len:%d\n",
- sig_id, signal_size);
- /* Zero the data ref arrays */
- memset(&data_ptrs, 0, sizeof(data_ptrs));
-
- /*
- * Find the number of associated bulk data packets. Scan through
- * the data refs to check that we have enough data and pick out
- * pointers to appended bulk data.
- */
- num_data_refs = 0;
- bytecount = signal_size;
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- unsigned int len = GET_PACKED_DATAREF_LEN(buf, i);
- unifi_trace(priv, UDBG3, "udi_send_signal_raw: data_ref length = %d\n", len);
-
- if (len != 0) {
- void *dest;
-
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[i], len);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "udi_send_signal_raw: failed to allocate request_data.\n");
- return -EIO;
- }
-
- dest = (void*)data_ptrs.d[i].os_data_ptr;
- memcpy(dest, buf + bytecount, len);
-
- bytecount += len;
- num_data_refs++;
- }
- data_ptrs.d[i].data_length = len;
- }
-
- unifi_trace(priv, UDBG3, "Queueing signal 0x%.4X from UDI with %u data refs\n",
- sig_id,
- num_data_refs);
-
- if (bytecount > buflen) {
- unifi_error(priv, "udi_send_signal_raw: Not enough data (%d instead of %d)\n", buflen, bytecount);
- return -EINVAL;
- }
-
- /* Send the signal calling the function that uses the wire-formatted signals. */
- r = ul_send_signal_raw(priv, buf, signal_size, &data_ptrs);
- if (r < 0) {
- unifi_error(priv, "udi_send_signal_raw: send failed (%d)\n", r);
- return -EIO;
- }
-
-#ifdef CSR_NATIVE_LINUX
- if (sig_id == CSR_MLME_POWERMGT_REQUEST_ID) {
- int power_mode = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((buf +
- SIZEOF_SIGNAL_HEADER + (UNIFI_MAX_DATA_REFERENCES*SIZEOF_DATAREF)));
-#ifdef CSR_SUPPORT_WEXT
- /* Overide the wext power mode to the new value */
- priv->wext_conf.power_mode = power_mode;
-#endif
- /* Configure deep sleep signaling */
- if (power_mode || (priv->interfacePriv[0]->connected == UnifiNotConnected)) {
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_ENABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- } else {
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- }
- }
-#endif
-
- return bytecount;
-} /* udi_send_signal_raw */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write
- *
- * The write() driver entry point.
- * A UniFi Debug Interface client such as unicli can write a signal
- * plus bulk data to the driver for sending to the UniFi chip.
- *
- * Only one signal may be sent per write operation.
- *
- * Arguments:
- * filp The file descriptor returned by unifi_open()
- * p The user space buffer to get the data from
- * len The size of the p buffer
- * poff
- *
- * Returns:
- * number of bytes written or an error code on failure
- * ---------------------------------------------------------------------------
- */
-static ssize_t
-unifi_write(struct file *filp, const char *p, size_t len, loff_t *poff)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unifi_priv_t *priv;
- unsigned char *buf;
- unsigned char *bufptr;
- int remaining;
- int bytes_written;
- int r;
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return -ENODEV;
- }
-
- unifi_trace(priv, UDBG5, "unifi_write: len = %d\n", len);
-
- if (!pcli->udi_enabled) {
- unifi_error(priv, "udi disabled\n");
- return -EINVAL;
- }
-
- /*
- * AMP client sends only one signal at a time, so we can use
- * unifi_net_data_malloc to save the extra copy.
- */
- if (pcli == priv->amp_client) {
- int signal_size;
- int sig_id;
- unsigned char *signal_buf;
- char *user_data_buf;
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], len);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "unifi_write: failed to allocate request_data.\n");
- return -ENOMEM;
- }
-
- user_data_buf = (char*)bulkdata.d[0].os_data_ptr;
-
- /* Get the data from the AMP client. */
- if (copy_from_user((void*)user_data_buf, p, len)) {
- unifi_error(priv, "unifi_write: copy from user failed\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -EFAULT;
- }
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* Number of bytes in the signal */
- sig_id = GET_SIGNAL_ID(bulkdata.d[0].os_data_ptr);
- signal_size = len;
- signal_size -= GET_PACKED_DATAREF_LEN(bulkdata.d[0].os_data_ptr, 0);
- signal_size -= GET_PACKED_DATAREF_LEN(bulkdata.d[0].os_data_ptr, 1);
- if ((signal_size <= 0) || (signal_size > len)) {
- unifi_error(priv, "unifi_write - Couldn't find length of signal 0x%x\n",
- sig_id);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG2, "unifi_write: signal 0x%.4X len:%d\n",
- sig_id, signal_size);
-
- /* Allocate a buffer for the signal */
- signal_buf = kmemdup(bulkdata.d[0].os_data_ptr, signal_size,
- GFP_KERNEL);
- if (!signal_buf) {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -ENOMEM;
- }
-
- /* Get the signal from the os_data_ptr */
- signal_buf[5] = (pcli->sender_id >> 8) & 0xff;
-
- if (signal_size < len) {
- /* Remove the signal from the os_data_ptr */
- bulkdata.d[0].data_length -= signal_size;
- bulkdata.d[0].os_data_ptr += signal_size;
- } else {
- bulkdata.d[0].data_length = 0;
- bulkdata.d[0].os_data_ptr = NULL;
- }
-
- /* Send the signal calling the function that uses the wire-formatted signals. */
- r = ul_send_signal_raw(priv, signal_buf, signal_size, &bulkdata);
- if (r < 0) {
- unifi_error(priv, "unifi_write: send failed (%d)\n", r);
- if (bulkdata.d[0].os_data_ptr != NULL) {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- }
-
- /* Free the signal buffer and return */
- kfree(signal_buf);
- return len;
- }
-
- buf = kmalloc(len, GFP_KERNEL);
- if (!buf) {
- return -ENOMEM;
- }
-
- /* Get the data from the client (SME or Unicli). */
- if (copy_from_user((void*)buf, p, len)) {
- unifi_error(priv, "copy from user failed\n");
- kfree(buf);
- return -EFAULT;
- }
-
- /*
- * In SME userspace build read() contains a SYS or MGT message.
- * Note that even though the SME sends one signal at a time, we can not
- * use unifi_net_data_malloc because in the early stages, before having
- * initialised the core, it will fail since the I/O block size is unknown.
- */
-#ifdef CSR_SME_USERSPACE
- if (pcli->configuration & CLI_SME_USERSPACE) {
- CsrWifiRouterTransportRecv(priv, buf, len);
- kfree(buf);
- return len;
- }
-#endif
-
- /* ul_send_signal_raw will do a sanity check of len against signal content */
-
- /*
- * udi_send_signal_raw() and udi_send_signal_unpacked() return the number of bytes consumed.
- * A write call can pass multiple signal concatenated together.
- */
- bytes_written = 0;
- remaining = len;
- bufptr = buf;
- while (remaining > 0)
- {
- int r;
-
- /*
- * Set the SenderProcessId.
- * The SignalPrimitiveHeader is the first 3 16-bit words of the signal,
- * the SenderProcessId is bytes 4,5.
- * The MSB of the sender ID needs to be set to the client ID.
- * The LSB is controlled by the SME.
- */
- bufptr[5] = (pcli->sender_id >> 8) & 0xff;
-
- /* use the appropriate interface, depending on the clients' configuration */
- if (pcli->configuration & CLI_USING_WIRE_FORMAT) {
- unifi_trace(priv, UDBG1, "unifi_write: call udi_send_signal().\n");
- r = udi_send_signal_raw(priv, bufptr, remaining);
- } else {
- r = udi_send_signal_unpacked(priv, bufptr, remaining);
- }
- if (r < 0) {
- /* Set the return value to the error code */
- unifi_error(priv, "unifi_write: (udi or sme)_send_signal() returns %d\n", r);
- bytes_written = r;
- break;
- }
- bufptr += r;
- remaining -= r;
- bytes_written += r;
- }
-
- kfree(buf);
-
- return bytes_written;
-} /* unifi_write() */
-
-
-static const char* build_type_to_string(unsigned char build_type)
-{
- switch (build_type)
- {
- case UNIFI_BUILD_NME: return "NME";
- case UNIFI_BUILD_WEXT: return "WEXT";
- case UNIFI_BUILD_AP: return "AP";
- }
- return "unknown";
-}
-
-
-/*
- * ----------------------------------------------------------------
- * unifi_ioctl
- *
- * Ioctl handler for unifi driver.
- *
- * Arguments:
- * inodep Pointer to inode structure.
- * filp Pointer to file structure.
- * cmd Ioctl cmd passed by user.
- * arg Ioctl arg passed by user.
- *
- * Returns:
- * 0 on success, -ve error code on error.
- * ----------------------------------------------------------------
- */
-static long
-unifi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unifi_priv_t *priv;
- struct net_device *dev;
- int r = 0;
- int int_param, i;
- u8* buf;
- CsrResult csrResult;
-#if (defined CSR_SUPPORT_SME)
- unifi_cfg_command_t cfg_cmd;
-#if (defined CSR_SUPPORT_WEXT)
- CsrWifiSmeCoexConfig coex_config;
- unsigned char uchar_param;
- unsigned char varbind[MAX_VARBIND_LENGTH];
- int vblen;
-#endif
-#endif
- unifi_putest_command_t putest_cmd;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "ioctl error: unknown instance=%d\n", pcli->instance);
- r = -ENODEV;
- goto out;
- }
- unifi_trace(priv, UDBG5, "unifi_ioctl: cmd=0x%X, arg=0x%lX\n", cmd, arg);
-
- switch (cmd) {
-
- case UNIFI_GET_UDI_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Get UDI Enable\n");
-
- down(&priv->udi_logging_mutex);
- int_param = (priv->logging_client == NULL) ? 0 : 1;
- up(&priv->udi_logging_mutex);
-
- if (put_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_GET_UDI_ENABLE: Failed to copy to user\n");
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_SET_UDI_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Set UDI Enable\n");
- if (get_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_SET_UDI_ENABLE: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals) {
- unifi_error(priv, "omnicli cannot be used when log_hip_signals is used\n");
- r = -EFAULT;
- goto out;
- }
-#endif
-
- down(&priv->udi_logging_mutex);
- if (int_param) {
- pcli->event_hook = udi_log_event;
- unifi_set_udi_hook(priv->card, logging_handler);
- /* Log all signals by default */
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0xFFFF;
- }
- priv->logging_client = pcli;
-
- } else {
- priv->logging_client = NULL;
- pcli->event_hook = NULL;
- }
- up(&priv->udi_logging_mutex);
-
- break;
-
- case UNIFI_SET_MIB:
- unifi_trace(priv, UDBG4, "UniFi Set MIB\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- /* Read first 2 bytes and check length */
- if (copy_from_user((void*)varbind, (void*)arg, 2)) {
- unifi_error(priv,
- "UNIFI_SET_MIB: Failed to copy in varbind header\n");
- r = -EFAULT;
- goto out;
- }
- vblen = varbind[1];
- if ((vblen + 2) > MAX_VARBIND_LENGTH) {
- unifi_error(priv,
- "UNIFI_SET_MIB: Varbind too long (%d, limit %d)\n",
- (vblen+2), MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- /* Read rest of varbind */
- if (copy_from_user((void*)(varbind+2), (void*)(arg+2), vblen)) {
- unifi_error(priv, "UNIFI_SET_MIB: Failed to copy in varbind\n");
- r = -EFAULT;
- goto out;
- }
-
- /* send to SME */
- vblen += 2;
- r = sme_mgt_mib_set(priv, varbind, vblen);
- if (r) {
- goto out;
- }
-#else
- unifi_notice(priv, "UNIFI_SET_MIB: Unsupported.\n");
-#endif /* CSR_SUPPORT_WEXT */
- break;
-
- case UNIFI_GET_MIB:
- unifi_trace(priv, UDBG4, "UniFi Get MIB\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- /* Read first 2 bytes and check length */
- if (copy_from_user((void*)varbind, (void*)arg, 2)) {
- unifi_error(priv, "UNIFI_GET_MIB: Failed to copy in varbind header\n");
- r = -EFAULT;
- goto out;
- }
- vblen = varbind[1];
- if ((vblen+2) > MAX_VARBIND_LENGTH) {
- unifi_error(priv, "UNIFI_GET_MIB: Varbind too long (%d, limit %d)\n",
- (vblen+2), MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- /* Read rest of varbind */
- if (copy_from_user((void*)(varbind+2), (void*)(arg+2), vblen)) {
- unifi_error(priv, "UNIFI_GET_MIB: Failed to copy in varbind\n");
- r = -EFAULT;
- goto out;
- }
-
- vblen += 2;
- r = sme_mgt_mib_get(priv, varbind, &vblen);
- if (r) {
- goto out;
- }
- /* copy out varbind */
- if (vblen > MAX_VARBIND_LENGTH) {
- unifi_error(priv,
- "UNIFI_GET_MIB: Varbind result too long (%d, limit %d)\n",
- vblen, MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- if (copy_to_user((void*)arg, varbind, vblen)) {
- r = -EFAULT;
- goto out;
- }
-#else
- unifi_notice(priv, "UNIFI_GET_MIB: Unsupported.\n");
-#endif /* CSR_SUPPORT_WEXT */
- break;
-
- case UNIFI_CFG:
-#if (defined CSR_SUPPORT_SME)
- if (get_user(cfg_cmd, (unifi_cfg_command_t*)arg))
- {
- unifi_error(priv, "UNIFI_CFG: Failed to get the command\n");
- r = -EFAULT;
- goto out;
- }
-
- unifi_trace(priv, UDBG1, "UNIFI_CFG: Command is %d (t=%u) sz=%d\n",
- cfg_cmd, jiffies_to_msecs(jiffies), sizeof(unifi_cfg_command_t));
- switch (cfg_cmd) {
- case UNIFI_CFG_POWER:
- r = unifi_cfg_power(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_POWERSAVE:
- r = unifi_cfg_power_save(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_POWERSUPPLY:
- r = unifi_cfg_power_supply(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_FILTER:
- r = unifi_cfg_packet_filters(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_GET:
- r = unifi_cfg_get_info(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_QOSINFO:
- r = unifi_cfg_wmm_qos_info(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_ADDTS:
- r = unifi_cfg_wmm_addts(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_DELTS:
- r = unifi_cfg_wmm_delts(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_STRICT_DRAFT_N:
- r = unifi_cfg_strict_draft_n(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_ENABLE_OKC:
- r = unifi_cfg_enable_okc(priv, (unsigned char*)arg);
- break;
-#ifdef CSR_SUPPORT_SME
- case UNIFI_CFG_CORE_DUMP:
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
- unifi_trace(priv, UDBG2, "UNIFI_CFG_CORE_DUMP: sent wifi off indication\n");
- break;
-#endif
-#ifdef CSR_SUPPORT_WEXT_AP
- case UNIFI_CFG_SET_AP_CONFIG:
- r= unifi_cfg_set_ap_config(priv, (unsigned char*)arg);
- break;
-#endif
- default:
- unifi_error(priv, "UNIFI_CFG: Unknown Command (%d)\n", cfg_cmd);
- r = -EINVAL;
- goto out;
- }
-#endif
-
- break;
-
- case UNIFI_PUTEST:
- if (get_user(putest_cmd, (unifi_putest_command_t*)arg))
- {
- unifi_error(priv, "UNIFI_PUTEST: Failed to get the command\n");
- r = -EFAULT;
- goto out;
- }
-
- unifi_trace(priv, UDBG1, "UNIFI_PUTEST: Command is %s\n",
- trace_putest_cmdid(putest_cmd));
- switch (putest_cmd) {
- case UNIFI_PUTEST_START:
- r = unifi_putest_start(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_STOP:
- r = unifi_putest_stop(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_SET_SDIO_CLOCK:
- r = unifi_putest_set_sdio_clock(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_READ:
- r = unifi_putest_cmd52_read(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_BLOCK_READ:
- r = unifi_putest_cmd52_block_read(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_WRITE:
- r = unifi_putest_cmd52_write(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_DL_FW:
- r = unifi_putest_dl_fw(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_DL_FW_BUFF:
- r = unifi_putest_dl_fw_buff(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_COREDUMP_PREPARE:
- r = unifi_putest_coredump_prepare(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_GP_READ16:
- r = unifi_putest_gp_read16(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_GP_WRITE16:
- r = unifi_putest_gp_write16(priv, (unsigned char*)arg);
- break;
- default:
- unifi_error(priv, "UNIFI_PUTEST: Unknown Command (%d)\n", putest_cmd);
- r = -EINVAL;
- goto out;
- }
-
- break;
- case UNIFI_BUILD_TYPE:
- unifi_trace(priv, UDBG2, "UNIFI_BUILD_TYPE userspace=%s\n", build_type_to_string(*(unsigned char*)arg));
-#ifndef CSR_SUPPORT_WEXT_AP
- if (UNIFI_BUILD_AP == *(unsigned char*)arg)
- {
- unifi_error(priv, "Userspace has AP support, which is incompatible\n");
- }
-#endif
-
-#ifndef CSR_SUPPORT_WEXT
- if (UNIFI_BUILD_WEXT == *(unsigned char*)arg)
- {
- unifi_error(priv, "Userspace has WEXT support, which is incompatible\n");
- }
-#endif
- break;
- case UNIFI_INIT_HW:
- unifi_trace(priv, UDBG2, "UNIFI_INIT_HW.\n");
- priv->init_progress = UNIFI_INIT_NONE;
-
-#if defined(CSR_SUPPORT_WEXT) || defined (CSR_NATIVE_LINUX)
- /* At this point we are ready to start the SME. */
- r = sme_mgt_wifi_on(priv);
- if (r) {
- goto out;
- }
-#endif
-
- break;
-
- case UNIFI_INIT_NETDEV:
- {
- /* get the proper interfaceTagId */
- u16 interfaceTag=0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- dev = priv->netdev[interfaceTag];
- unifi_trace(priv, UDBG2, "UNIFI_INIT_NETDEV.\n");
-
- if (copy_from_user((void*)dev->dev_addr, (void*)arg, 6)) {
- r = -EFAULT;
- goto out;
- }
-
- /* Attach the network device to the stack */
- if (!interfacePriv->netdev_registered)
- {
- r = uf_register_netdev(priv, interfaceTag);
- if (r) {
- unifi_error(priv, "Failed to register the network device.\n");
- goto out;
- }
- }
-
- /* Apply scheduled interrupt mode, if requested by module param */
- if (run_bh_once != -1) {
- unifi_set_interrupt_mode(priv->card, (u32)run_bh_once);
- }
-
- priv->init_progress = UNIFI_INIT_COMPLETED;
-
- /* Firmware initialisation is complete, so let the SDIO bus
- * clock be raised when convienent to the core.
- */
- unifi_request_max_sdio_clock(priv->card);
-
-#ifdef CSR_SUPPORT_WEXT
- /* Notify the Android wpa_supplicant that we are ready */
- wext_send_started_event(priv);
-#endif
-
- unifi_info(priv, "UniFi ready\n");
-
-#ifdef ANDROID_BUILD
- /* Release the wakelock */
- unifi_trace(priv, UDBG1, "netdev_init: release wake lock\n");
- wake_unlock(&unifi_sdio_wake_lock);
-#endif
-#ifdef CSR_NATIVE_SOFTMAC /* For softmac dev, force-enable the network interface rather than wait for a connected-ind */
- {
- struct net_device *dev = priv->netdev[interfaceTag];
-#ifdef CSR_SUPPORT_WEXT
- interfacePriv->wait_netdev_change = TRUE;
-#endif
- netif_carrier_on(dev);
- }
-#endif
- }
- break;
- case UNIFI_GET_INIT_STATUS:
- unifi_trace(priv, UDBG2, "UNIFI_GET_INIT_STATUS.\n");
- if (put_user(priv->init_progress, (int*)arg))
- {
- printk(KERN_ERR "UNIFI_GET_INIT_STATUS: Failed to copy to user\n");
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_KICK:
- unifi_trace(priv, UDBG4, "Kick UniFi\n");
- unifi_sdio_interrupt_handler(priv->card);
- break;
-
- case UNIFI_SET_DEBUG:
- unifi_debug = arg;
- unifi_trace(priv, UDBG4, "unifi_debug set to %d\n", unifi_debug);
- break;
-
- case UNIFI_SET_TRACE:
- /* no longer supported */
- r = -EINVAL;
- break;
-
-
- case UNIFI_SET_UDI_LOG_MASK:
- {
- unifiio_filter_t udi_filter;
- uint16_t *sig_ids_addr;
-#define UF_MAX_SIG_IDS 128 /* Impose a sensible limit */
-
- if (copy_from_user((void*)(&udi_filter), (void*)arg, sizeof(udi_filter))) {
- r = -EFAULT;
- goto out;
- }
- if ((udi_filter.action < UfSigFil_AllOn) ||
- (udi_filter.action > UfSigFil_SelectOff))
- {
- printk(KERN_WARNING
- "UNIFI_SET_UDI_LOG_MASK: Bad action value: %d\n",
- udi_filter.action);
- r = -EINVAL;
- goto out;
- }
- /* No signal list for "All" actions */
- if ((udi_filter.action == UfSigFil_AllOn) ||
- (udi_filter.action == UfSigFil_AllOff))
- {
- udi_filter.num_sig_ids = 0;
- }
-
- if (udi_filter.num_sig_ids > UF_MAX_SIG_IDS) {
- printk(KERN_WARNING
- "UNIFI_SET_UDI_LOG_MASK: too many signal ids (%d, max %d)\n",
- udi_filter.num_sig_ids, UF_MAX_SIG_IDS);
- r = -EINVAL;
- goto out;
- }
-
- /* Copy in signal id list if given */
- if (udi_filter.num_sig_ids > 0) {
- /* Preserve userspace address of sig_ids array */
- sig_ids_addr = udi_filter.sig_ids;
- /* Allocate kernel memory for sig_ids and copy to it */
- udi_filter.sig_ids =
- kmalloc(udi_filter.num_sig_ids * sizeof(uint16_t), GFP_KERNEL);
- if (!udi_filter.sig_ids) {
- r = -ENOMEM;
- goto out;
- }
- if (copy_from_user((void*)udi_filter.sig_ids,
- (void*)sig_ids_addr,
- udi_filter.num_sig_ids * sizeof(uint16_t)))
- {
- kfree(udi_filter.sig_ids);
- r = -EFAULT;
- goto out;
- }
- }
-
- udi_set_log_filter(pcli, &udi_filter);
-
- if (udi_filter.num_sig_ids > 0) {
- kfree(udi_filter.sig_ids);
- }
- }
- break;
-
- case UNIFI_SET_AMP_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Set AMP Enable\n");
- if (get_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_SET_AMP_ENABLE: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- if (int_param) {
- priv->amp_client = pcli;
- } else {
- priv->amp_client = NULL;
- }
-
- int_param = 0;
- buf = (u8*)&int_param;
- buf[0] = UNIFI_SOFT_COMMAND_Q_LENGTH - 1;
- buf[1] = UNIFI_SOFT_TRAFFIC_Q_LENGTH - 1;
- if (copy_to_user((void*)arg, &int_param, sizeof(int))) {
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_SET_UDI_SNAP_MASK:
- {
- unifiio_snap_filter_t snap_filter;
-
- if (copy_from_user((void*)(&snap_filter), (void*)arg, sizeof(snap_filter))) {
- r = -EFAULT;
- goto out;
- }
-
- if (pcli->snap_filter.count) {
- pcli->snap_filter.count = 0;
- kfree(pcli->snap_filter.protocols);
- }
-
- if (snap_filter.count == 0) {
- break;
- }
-
- pcli->snap_filter.protocols = kmalloc(snap_filter.count * sizeof(u16), GFP_KERNEL);
- if (!pcli->snap_filter.protocols) {
- r = -ENOMEM;
- goto out;
- }
- if (copy_from_user((void*)pcli->snap_filter.protocols,
- (void*)snap_filter.protocols,
- snap_filter.count * sizeof(u16)))
- {
- kfree(pcli->snap_filter.protocols);
- r = -EFAULT;
- goto out;
- }
-
- pcli->snap_filter.count = snap_filter.count;
-
- }
- break;
-
- case UNIFI_SME_PRESENT:
- {
- u8 ind;
- unifi_trace(priv, UDBG4, "UniFi SME Present IOCTL.\n");
- if (copy_from_user((void*)(&int_param), (void*)arg, sizeof(int)))
- {
- printk(KERN_ERR "UNIFI_SME_PRESENT: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- priv->sme_is_present = int_param;
- if (priv->sme_is_present == 1) {
- ind = CONFIG_SME_PRESENT;
- } else {
- ind = CONFIG_SME_NOT_PRESENT;
- }
- /* Send an indication to the helper app. */
- ul_log_config_ind(priv, &ind, sizeof(u8));
- }
- break;
-
- case UNIFI_CFG_PERIOD_TRAFFIC:
- {
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- CsrWifiSmeCoexConfig coexConfig;
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- unifi_trace(priv, UDBG4, "UniFi Configure Periodic Traffic.\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (copy_from_user((void*)(&uchar_param), (void*)arg, sizeof(unsigned char))) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- if (uchar_param == 0) {
- r = sme_mgt_coex_config_get(priv, &coexConfig);
- if (r) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Get unifi_CoexInfoValue failed.\n");
- goto out;
- }
- if (copy_to_user((void*)(arg + 1),
- (void*)&coexConfig,
- sizeof(CsrWifiSmeCoexConfig))) {
- r = -EFAULT;
- goto out;
- }
- goto out;
- }
-
- if (copy_from_user((void*)(&coex_config), (void*)(arg + 1), sizeof(CsrWifiSmeCoexConfig)))
- {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- coexConfig = coex_config;
- r = sme_mgt_coex_config_set(priv, &coexConfig);
- if (r) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Set unifi_CoexInfoValue failed.\n");
- goto out;
- }
-
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- break;
- }
- case UNIFI_CFG_UAPSD_TRAFFIC:
- unifi_trace(priv, UDBG4, "UniFi Configure U-APSD Mask.\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (copy_from_user((void*)(&uchar_param), (void*)arg, sizeof(unsigned char))) {
- unifi_error(priv, "UNIFI_CFG_UAPSD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
- unifi_trace(priv, UDBG4, "New U-APSD Mask: 0x%x\n", uchar_param);
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- break;
-
-#ifndef UNIFI_DISABLE_COREDUMP
- case UNIFI_COREDUMP_GET_REG:
- unifi_trace(priv, UDBG4, "Mini-coredump data request\n");
- {
- unifiio_coredump_req_t dump_req; /* Public OS layer structure */
- unifi_coredump_req_t priv_req; /* Private HIP structure */
-
- if (copy_from_user((void*)(&dump_req), (void*)arg, sizeof(dump_req))) {
- r = -EFAULT;
- goto out;
- }
- memset(&priv_req, 0, sizeof(priv_req));
- priv_req.index = dump_req.index;
- priv_req.offset = dump_req.offset;
-
- /* Convert OS-layer's XAP memory space ID to HIP's ID in case they differ */
- switch (dump_req.space) {
- case UNIFIIO_COREDUMP_MAC_REG: priv_req.space = UNIFI_COREDUMP_MAC_REG; break;
- case UNIFIIO_COREDUMP_PHY_REG: priv_req.space = UNIFI_COREDUMP_PHY_REG; break;
- case UNIFIIO_COREDUMP_SH_DMEM: priv_req.space = UNIFI_COREDUMP_SH_DMEM; break;
- case UNIFIIO_COREDUMP_MAC_DMEM: priv_req.space = UNIFI_COREDUMP_MAC_DMEM; break;
- case UNIFIIO_COREDUMP_PHY_DMEM: priv_req.space = UNIFI_COREDUMP_PHY_DMEM; break;
- case UNIFIIO_COREDUMP_TRIGGER_MAGIC: priv_req.space = UNIFI_COREDUMP_TRIGGER_MAGIC; break;
- default:
- r = -EINVAL;
- goto out;
- }
-
- if (priv_req.space == UNIFI_COREDUMP_TRIGGER_MAGIC) {
- /* Force a coredump grab now */
- unifi_trace(priv, UDBG2, "UNIFI_COREDUMP_GET_REG: Force capture\n");
- csrResult = unifi_coredump_capture(priv->card, &priv_req);
- r = CsrHipResultToStatus(csrResult);
- unifi_trace(priv, UDBG5, "UNIFI_COREDUMP_GET_REG: status %d\n", r);
- } else {
- /* Retrieve the appropriate register entry */
- csrResult = unifi_coredump_get_value(priv->card, &priv_req);
- r = CsrHipResultToStatus(csrResult);
- if (r) {
- unifi_trace(priv, UDBG5, "UNIFI_COREDUMP_GET_REG: Status %d\n", r);
- goto out;
- }
- /* Update the OS-layer structure with values returned in the private */
- dump_req.value = priv_req.value;
- dump_req.timestamp = priv_req.timestamp;
- dump_req.requestor = priv_req.requestor;
- dump_req.serial = priv_req.serial;
- dump_req.chip_ver = priv_req.chip_ver;
- dump_req.fw_ver = priv_req.fw_ver;
- dump_req.drv_build = 0;
-
- unifi_trace(priv, UDBG6,
- "Dump: %d (seq %d): V:0x%04x (%d) @0x%02x:%04x = 0x%04x\n",
- dump_req.index, dump_req.serial,
- dump_req.chip_ver, dump_req.drv_build,
- dump_req.space, dump_req.offset, dump_req.value);
- }
- if (copy_to_user((void*)arg, (void*)&dump_req, sizeof(dump_req))) {
- r = -EFAULT;
- goto out;
- }
- }
- break;
-#endif
- default:
- r = -EINVAL;
- }
-
-out:
- return (long)r;
-} /* unifi_ioctl() */
-
-
-
-static unsigned int
-unifi_poll(struct file *filp, poll_table *wait)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unsigned int mask = 0;
- int ready;
-
- ready = !list_empty(&pcli->udi_log);
-
- poll_wait(filp, &pcli->udi_wq, wait);
-
- if (ready) {
- mask |= POLLIN | POLLRDNORM; /* readable */
- }
-
- return mask;
-} /* unifi_poll() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_set_log_filter
- *
- * Configure the bit mask that determines which signal primitives are
- * passed to the logging process.
- *
- * Arguments:
- * pcli Pointer to the client to configure.
- * udi_filter Pointer to a unifiio_filter_t containing instructions.
- *
- * Returns:
- * None.
- *
- * Notes:
- * SigGetFilterPos() returns a 32-bit value that contains an index and a
- * mask for accessing a signal_filter array. The top 16 bits specify an
- * index into a signal_filter, the bottom 16 bits specify a mask to
- * apply.
- * ---------------------------------------------------------------------------
- */
-static void
-udi_set_log_filter(ul_client_t *pcli, unifiio_filter_t *udi_filter)
-{
- u32 filter_pos;
- int i;
-
- if (udi_filter->action == UfSigFil_AllOn)
- {
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0xFFFF;
- }
- }
- else if (udi_filter->action == UfSigFil_AllOff)
- {
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0;
- }
- }
- else if (udi_filter->action == UfSigFil_SelectOn)
- {
- for (i = 0; i < udi_filter->num_sig_ids; i++) {
- filter_pos = SigGetFilterPos(udi_filter->sig_ids[i]);
- if (filter_pos == 0xFFFFFFFF)
- {
- printk(KERN_WARNING
- "Unrecognised signal id (0x%X) specifed in logging filter\n",
- udi_filter->sig_ids[i]);
- } else {
- pcli->signal_filter[filter_pos >> 16] |= (filter_pos & 0xFFFF);
- }
- }
- }
- else if (udi_filter->action == UfSigFil_SelectOff)
- {
- for (i = 0; i < udi_filter->num_sig_ids; i++) {
- filter_pos = SigGetFilterPos(udi_filter->sig_ids[i]);
- if (filter_pos == 0xFFFFFFFF)
- {
- printk(KERN_WARNING
- "Unrecognised signal id (0x%X) specifed in logging filter\n",
- udi_filter->sig_ids[i]);
- } else {
- pcli->signal_filter[filter_pos >> 16] &= ~(filter_pos & 0xFFFF);
- }
- }
- }
-
-} /* udi_set_log_filter() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_log_event
- *
- * Callback function to be registered as the UDI hook callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for this UDI client.
- *
- * Arguments:
- * pcli A pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-udi_log_event(ul_client_t *pcli,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- udi_log_t *logptr;
- u8 *p;
- int i;
- int total_len;
- udi_msg_t *msgptr;
- u32 filter_pos;
-#ifdef OMNICLI_LINUX_EXTRA_LOG
- static volatile unsigned int printk_cpu = UINT_MAX;
- unsigned long long t;
- unsigned long nanosec_rem;
- unsigned long n_1000;
-#endif
-
- /* Just a sanity check */
- if ((signal == NULL) || (signal_len <= 0)) {
- return;
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- /* When HIP offline signal logging is enabled, omnicli cannot run */
- if (log_hip_signals)
- {
- /* Add timestamp */
- if (log_hip_signals & UNIFI_LOG_HIP_SIGNALS_FILTER_TIMESTAMP)
- {
- int timestamp = jiffies_to_msecs(jiffies);
- unifi_debug_log_to_buf("T:");
- unifi_debug_log_to_buf("%04X%04X ", *(((u16*)&timestamp) + 1),
- *(u16*)&timestamp);
- }
-
- /* Add signal */
- unifi_debug_log_to_buf("S%s:%04X R:%04X D:%04X ",
- dir ? "T" : "F",
- *(u16*)signal,
- *(u16*)(signal + 2),
- *(u16*)(signal + 4));
- unifi_debug_hex_to_buf(signal + 6, signal_len - 6);
-
- /* Add bulk data (assume 1 bulk data per signal) */
- if ((log_hip_signals & UNIFI_LOG_HIP_SIGNALS_FILTER_BULKDATA) &&
- (bulkdata->d[0].data_length > 0))
- {
- unifi_debug_log_to_buf("\nD:");
- unifi_debug_hex_to_buf(bulkdata->d[0].os_data_ptr, bulkdata->d[0].data_length);
- }
- unifi_debug_log_to_buf("\n");
-
- return;
- }
-#endif
-
-#ifdef CSR_NATIVE_LINUX
- uf_native_process_udi_signal(pcli, signal, signal_len, bulkdata, dir);
-#endif
-
- /*
- * Apply the logging filter - only report signals that have their
- * bit set in the filter mask.
- */
- filter_pos = SigGetFilterPos(GET_SIGNAL_ID(signal));
-
- if ((filter_pos != 0xFFFFFFFF) &&
- ((pcli->signal_filter[filter_pos >> 16] & (filter_pos & 0xFFFF)) == 0))
- {
- /* Signal is not wanted by client */
- return;
- }
-
-
- /* Calculate the buffer we need to store signal plus bulk data */
- total_len = signal_len;
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- total_len += bulkdata->d[i].data_length;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL);
-
- if (logptr == NULL) {
- printk(KERN_ERR
- "Failed to allocate %lu bytes for a UDI log record\n",
- (long unsigned int)(sizeof(udi_log_t) + total_len));
- return;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + total_len;
-#ifdef OMNICLI_LINUX_EXTRA_LOG
- t = cpu_clock(printk_cpu);
- nanosec_rem = do_div(t, 1000000000);
- n_1000 = nanosec_rem/1000;
- msgptr->timestamp = (t <<10 ) | ((unsigned long)(n_1000 >> 10) & 0x3ff);
-#else
- msgptr->timestamp = jiffies_to_msecs(jiffies);
-#endif
- msgptr->direction = dir;
- msgptr->signal_length = signal_len;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, signal, signal_len);
- p += signal_len;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- int len = bulkdata->d[i].data_length;
-
- /*
- * Len here might not be the same as the length in the bulk data slot.
- * The slot length will always be even, but len could be odd.
- */
- if (len > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(p, bulkdata->d[i].os_data_ptr, len);
- } else {
- memset(p, 0, len);
- }
- p += len;
- }
- }
-
- /* Add to tail of log queue */
- if (down_interruptible(&pcli->udi_sem)) {
- printk(KERN_WARNING "udi_log_event_q: Failed to get udi sem\n");
- kfree(logptr);
- return;
- }
- list_add_tail(&logptr->q, &pcli->udi_log);
- up(&pcli->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&pcli->udi_wq);
-
-} /* udi_log_event() */
-
-#ifdef CSR_SME_USERSPACE
-int
-uf_sme_queue_message(unifi_priv_t *priv, u8 *buffer, int length)
-{
- udi_log_t *logptr;
- udi_msg_t *msgptr;
- u8 *p;
-
- /* Just a sanity check */
- if ((buffer == NULL) || (length <= 0)) {
- return -EINVAL;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + length, GFP_ATOMIC);
- if (logptr == NULL) {
- unifi_error(priv, "Failed to allocate %d bytes for an SME message\n",
- sizeof(udi_log_t) + length);
- kfree(buffer);
- return -ENOMEM;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + length;
- msgptr->signal_length = length;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, buffer, length);
-
- /* Add to tail of log queue */
- down(&udi_mutex);
- if (priv->sme_cli == NULL) {
- kfree(logptr);
- kfree(buffer);
- up(&udi_mutex);
- unifi_info(priv, "Message for the SME dropped, SME has gone away\n");
- return 0;
- }
-
- down(&priv->sme_cli->udi_sem);
- list_add_tail(&logptr->q, &priv->sme_cli->udi_log);
- up(&priv->sme_cli->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&priv->sme_cli->udi_wq);
- up(&udi_mutex);
-
- /* It is our responsibility to free the buffer allocated in build_packed_*() */
- kfree(buffer);
-
- return 0;
-
-} /* uf_sme_queue_message() */
-#endif
-
-/*
- ****************************************************************************
- *
- * Driver instantiation
- *
- ****************************************************************************
- */
-static const struct file_operations unifi_fops = {
- .owner = THIS_MODULE,
- .open = unifi_open,
- .release = unifi_release,
- .read = unifi_read,
- .write = unifi_write,
- .unlocked_ioctl = unifi_ioctl,
- .poll = unifi_poll,
-};
-
-static dev_t unifi_first_devno;
-static struct class *unifi_class;
-
-
-int uf_create_device_nodes(unifi_priv_t *priv, int bus_id)
-{
- dev_t devno;
- int r;
-
- cdev_init(&priv->unifi_cdev, &unifi_fops);
-
- /* cdev_init() should set the cdev owner, but it does not */
- priv->unifi_cdev.owner = THIS_MODULE;
-
- devno = MKDEV(MAJOR(unifi_first_devno),
- MINOR(unifi_first_devno) + (bus_id * 2));
- r = cdev_add(&priv->unifi_cdev, devno, 1);
- if (r) {
- return r;
- }
-
-#ifdef SDIO_EXPORTS_STRUCT_DEVICE
- if (!device_create(unifi_class, priv->unifi_device,
- devno, priv, "unifi%d", bus_id)) {
-#else
- priv->unifi_device = device_create(unifi_class, NULL,
- devno, priv, "unifi%d", bus_id);
- if (priv->unifi_device == NULL) {
-#endif /* SDIO_EXPORTS_STRUCT_DEVICE */
-
- cdev_del(&priv->unifi_cdev);
- return -EINVAL;
- }
-
- cdev_init(&priv->unifiudi_cdev, &unifi_fops);
-
- /* cdev_init() should set the cdev owner, but it does not */
- priv->unifiudi_cdev.owner = THIS_MODULE;
-
- devno = MKDEV(MAJOR(unifi_first_devno),
- MINOR(unifi_first_devno) + (bus_id * 2) + 1);
- r = cdev_add(&priv->unifiudi_cdev, devno, 1);
- if (r) {
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifi_cdev);
- return r;
- }
-
- if (!device_create(unifi_class,
-#ifdef SDIO_EXPORTS_STRUCT_DEVICE
- priv->unifi_device,
-#else
- NULL,
-#endif /* SDIO_EXPORTS_STRUCT_DEVICE */
- devno, priv, "unifiudi%d", bus_id)) {
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifiudi_cdev);
- cdev_del(&priv->unifi_cdev);
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-void uf_destroy_device_nodes(unifi_priv_t *priv)
-{
- device_destroy(unifi_class, priv->unifiudi_cdev.dev);
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifiudi_cdev);
- cdev_del(&priv->unifi_cdev);
-}
-
-
-
-/*
- * ----------------------------------------------------------------
- * uf_create_debug_device
- *
- * Allocates device numbers for unifi character device nodes
- * and creates a unifi class in sysfs
- *
- * Arguments:
- * fops Pointer to the char device operations structure.
- *
- * Returns:
- * 0 on success, -ve error code on error.
- * ----------------------------------------------------------------
- */
-static int
-uf_create_debug_device(const struct file_operations *fops)
-{
- int ret;
-
- /* Allocate two device numbers for each device. */
- ret = alloc_chrdev_region(&unifi_first_devno, 0, MAX_UNIFI_DEVS*2, UNIFI_NAME);
- if (ret) {
- unifi_error(NULL, "Failed to add alloc dev numbers: %d\n", ret);
- return ret;
- }
-
- /* Create a UniFi class */
- unifi_class = class_create(THIS_MODULE, UNIFI_NAME);
- if (IS_ERR(unifi_class)) {
- unifi_error(NULL, "Failed to create UniFi class\n");
-
- /* Release device numbers */
- unregister_chrdev_region(unifi_first_devno, MAX_UNIFI_DEVS*2);
- unifi_first_devno = 0;
- return -EINVAL;
- }
-
- return 0;
-} /* uf_create_debug_device() */
-
-
-/*
- * ----------------------------------------------------------------
- * uf_remove_debug_device
- *
- * Destroys the unifi class and releases the allocated
- * device numbers for unifi character device nodes.
- *
- * Arguments:
- *
- * Returns:
- * ----------------------------------------------------------------
- */
-static void
-uf_remove_debug_device(void)
-{
- /* Destroy the UniFi class */
- class_destroy(unifi_class);
-
- /* Release device numbers */
- unregister_chrdev_region(unifi_first_devno, MAX_UNIFI_DEVS*2);
- unifi_first_devno = 0;
-
-} /* uf_remove_debug_device() */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Module loading.
- *
- * ---------------------------------------------------------------------------
- */
-int __init
-unifi_load(void)
-{
- int r;
-
- printk("UniFi SDIO Driver: %s %s %s\n",
- CSR_WIFI_VERSION,
- __DATE__, __TIME__);
-
-#ifdef CSR_SME_USERSPACE
-#ifdef CSR_SUPPORT_WEXT
- printk("CSR SME with WEXT support\n");
-#else
- printk("CSR SME no WEXT support\n");
-#endif /* CSR_SUPPORT_WEXT */
-#endif /* CSR_SME_USERSPACE */
-
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
-#error WEXT unsupported in the native driver
-#endif
- printk("CSR native no WEXT support\n");
-#endif
-#ifdef CSR_WIFI_SPLIT_PATCH
- printk("Split patch support\n");
-#endif
- printk("Kernel %d.%d.%d\n",
- ((LINUX_VERSION_CODE) >> 16) & 0xff,
- ((LINUX_VERSION_CODE) >> 8) & 0xff,
- (LINUX_VERSION_CODE) & 0xff);
- /*
- * Instantiate the /dev/unifi* device nodes.
- * We must do this before registering with the SDIO driver because it
- * will immediately call the "insert" callback if the card is
- * already present.
- */
- r = uf_create_debug_device(&unifi_fops);
- if (r) {
- return r;
- }
-
- /* Now register with the SDIO driver */
- r = uf_sdio_load();
- if (r) {
- uf_remove_debug_device();
- return r;
- }
-
- if (sdio_block_size > -1) {
- unifi_info(NULL, "sdio_block_size %d\n", sdio_block_size);
- }
-
- if (sdio_byte_mode) {
- unifi_info(NULL, "sdio_byte_mode\n");
- }
-
- if (disable_power_control) {
- unifi_info(NULL, "disable_power_control\n");
- }
-
- if (disable_hw_reset) {
- unifi_info(NULL, "disable_hw_reset\n");
- }
-
- if (enable_wol) {
- unifi_info(NULL, "enable_wol %d\n", enable_wol);
- }
-
- if (run_bh_once != -1) {
- unifi_info(NULL, "run_bh_once %d\n", run_bh_once);
- }
-
- return 0;
-} /* unifi_load() */
-
-
-void __exit
-unifi_unload(void)
-{
- /* The SDIO remove hook will call unifi_disconnect(). */
- uf_sdio_unload();
-
- uf_remove_debug_device();
-
-} /* unifi_unload() */
-
-module_init(unifi_load);
-module_exit(unifi_unload);
-
-MODULE_DESCRIPTION("UniFi Device driver");
-MODULE_AUTHOR("Cambridge Silicon Radio Ltd.");
-MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/staging/csr/firmware.c b/drivers/staging/csr/firmware.c
deleted file mode 100644
index b42a4d6a0c36..000000000000
--- a/drivers/staging/csr/firmware.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: firmware.c
- *
- * PURPOSE:
- * Implements the f/w related HIP core lib API.
- * It is part of the porting exercise in Linux.
- *
- * Also, it contains example code for reading the loader and f/w files
- * from the userspace and starting the SME in Linux.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/kmod.h>
-#include <linux/vmalloc.h>
-#include <linux/firmware.h>
-#include <asm/uaccess.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "unifiio.h"
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- *
- * F/W download. Part of the HIP core API
- *
- * ---------------------------------------------------------------------------
- */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read_start
- *
- * Returns a structure to be passed in unifi_fw_read().
- * This structure is an OS specific description of the f/w file.
- * In the linux implementation it is a buffer with the f/w and its' length.
- * The HIP driver calls this functions to request for the loader or
- * the firmware file.
- * The structure pointer can be freed when unifi_fw_read_stop() is called.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * is_fw Type of firmware to retrieve
- * info Versions information. Can be used to determine
- * the appropriate f/w file to load.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * ---------------------------------------------------------------------------
- */
-void*
-unifi_fw_read_start(void *ospriv, s8 is_fw, const card_info_t *info)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- CSR_UNUSED(info);
-
- if (is_fw == UNIFI_FW_STA) {
- /* F/w may have been released after a previous successful download. */
- if (priv->fw_sta.dl_data == NULL) {
- unifi_trace(priv, UDBG2, "Attempt reload of sta f/w\n");
- uf_request_firmware_files(priv, UNIFI_FW_STA);
- }
- /* Set up callback struct for readfunc() */
- if (priv->fw_sta.dl_data != NULL) {
- return &priv->fw_sta;
- }
-
- } else {
- unifi_error(priv, "downloading firmware... unknown request: %d\n", is_fw);
- }
-
- return NULL;
-} /* unifi_fw_read_start() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read_stop
- *
- * Called when the HIP driver has finished using the loader or
- * the firmware file.
- * The firmware buffer may be released now.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * dlpriv The pointer returned by unifi_fw_read_start()
- *
- * ---------------------------------------------------------------------------
- */
-void
-unifi_fw_read_stop(void *ospriv, void *dlpriv)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- struct dlpriv *dl_struct = (struct dlpriv *)dlpriv;
-
- if (dl_struct != NULL) {
- if (dl_struct->dl_data != NULL) {
- unifi_trace(priv, UDBG2, "Release f/w buffer %p, %d bytes\n",
- dl_struct->dl_data, dl_struct->dl_len);
- }
- uf_release_firmware(priv, dl_struct);
- }
-
-} /* unifi_fw_read_stop() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_open_buffer
- *
- * Returns a handle for a buffer dynamically allocated by the driver,
- * e.g. into which a firmware file may have been converted from another format
- * which is the case with some production test images.
- *
- * The handle may then be used by unifi_fw_read() to access the contents of
- * the buffer.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * fwbuf Buffer containing firmware image
- * len Length of buffer in bytes
- *
- * Returns
- * Handle for buffer, or NULL on error
- * ---------------------------------------------------------------------------
- */
-void *
-unifi_fw_open_buffer(void *ospriv, void *fwbuf, u32 len)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (fwbuf == NULL) {
- return NULL;
- }
- priv->fw_conv.dl_data = fwbuf;
- priv->fw_conv.dl_len = len;
- priv->fw_conv.fw_desc = NULL; /* No OS f/w resource is associated */
-
- return &priv->fw_conv;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_close_buffer
- *
- * Releases any handle for a buffer dynamically allocated by the driver,
- * e.g. into which a firmware file may have been converted from another format
- * which is the case with some production test images.
- *
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * fwbuf Buffer containing firmware image
- *
- * Returns
- * Handle for buffer, or NULL on error
- * ---------------------------------------------------------------------------
- */
-void unifi_fw_close_buffer(void *ospriv, void *fwbuf)
-{
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read
- *
- * The HIP driver calls this function to ask for a part of the loader or
- * the firmware file.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * arg The pointer returned by unifi_fw_read_start().
- * offset The offset in the file to return from.
- * buf A buffer to store the requested data.
- * len The size of the buf and the size of the requested data.
- *
- * Returns
- * The number of bytes read from the firmware image, or -ve on error
- * ---------------------------------------------------------------------------
- */
-s32
-unifi_fw_read(void *ospriv, void *arg, u32 offset, void *buf, u32 len)
-{
- const struct dlpriv *dlpriv = arg;
-
- if (offset >= dlpriv->dl_len) {
- /* at end of file */
- return 0;
- }
-
- if ((offset + len) > dlpriv->dl_len) {
- /* attempt to read past end of file */
- return -1;
- }
-
- memcpy(buf, dlpriv->dl_data+offset, len);
-
- return len;
-
-} /* unifi_fw_read() */
-
-
-
-
-#define UNIFIHELPER_INIT_MODE_SMEUSER 2
-#define UNIFIHELPER_INIT_MODE_NATIVE 1
-
-/*
- * ---------------------------------------------------------------------------
- * uf_run_unifihelper
- *
- * Ask userspace to send us firmware for download by running
- * '/usr/sbin/unififw'.
- * The same script starts the SME userspace application.
- * Derived from net_run_sbin_hotplug().
- *
- * Arguments:
- * priv Pointer to OS private struct.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int
-uf_run_unifihelper(unifi_priv_t *priv)
-{
-#ifdef ANDROID_BUILD
- char *prog = "/system/bin/unififw";
-#else
- char *prog = "/usr/sbin/unififw";
-#endif /* ANDROID_BUILD */
-
- char *argv[6], *envp[4];
- char inst_str[8];
- char init_mode[8];
- int i, r;
-
-#if (defined CSR_SME_USERSPACE) && (!defined CSR_SUPPORT_WEXT)
- unifi_trace(priv, UDBG1, "SME userspace build: run unifi_helper manually\n");
- return 0;
-#endif
-
- unifi_trace(priv, UDBG1, "starting %s\n", prog);
-
- snprintf(inst_str, 8, "%d", priv->instance);
-#if (defined CSR_SME_USERSPACE)
- snprintf(init_mode, 8, "%d", UNIFIHELPER_INIT_MODE_SMEUSER);
-#else
- snprintf(init_mode, 8, "%d", UNIFIHELPER_INIT_MODE_NATIVE);
-#endif /* CSR_SME_USERSPACE */
-
- i = 0;
- argv[i++] = prog;
- argv[i++] = inst_str;
- argv[i++] = init_mode;
- argv[i++] = 0;
- argv[i] = 0;
- /* Don't add more args without making argv bigger */
-
- /* minimal command environment */
- i = 0;
- envp[i++] = "HOME=/";
- envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
- envp[i] = 0;
- /* Don't add more without making envp bigger */
-
- unifi_trace(priv, UDBG2, "running %s %s %s\n", argv[0], argv[1], argv[2]);
-
- r = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_EXEC);
-
- return r;
-} /* uf_run_unifihelper() */
-
-#ifdef CSR_WIFI_SPLIT_PATCH
-static u8 is_ap_mode(unifi_priv_t *priv)
-{
- if (priv == NULL || priv->interfacePriv[0] == NULL)
- {
- return FALSE;
- }
-
- /* Test for mode requiring AP patch */
- return(CSR_WIFI_HIP_IS_AP_FW(priv->interfacePriv[0]->interfaceMode));
-}
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_request_firmware_files
- *
- * Get the firmware files from userspace.
- *
- * Arguments:
- * priv Pointer to OS private struct.
- * is_fw type of firmware to load (UNIFI_FW_STA/LOADER)
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_request_firmware_files(unifi_priv_t *priv, int is_fw)
-{
- /* uses the default method to get the firmware */
- const struct firmware *fw_entry;
- int postfix;
-#define UNIFI_MAX_FW_PATH_LEN 32
- char fw_name[UNIFI_MAX_FW_PATH_LEN];
- int r;
-
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (priv->mib_data.length) {
- vfree(priv->mib_data.data);
- priv->mib_data.data = NULL;
- priv->mib_data.length = 0;
- }
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT*/
-
- postfix = priv->instance;
-
- if (is_fw == UNIFI_FW_STA) {
- /* Free kernel buffer and reload */
- uf_release_firmware(priv, &priv->fw_sta);
-#ifdef CSR_WIFI_SPLIT_PATCH
- scnprintf(fw_name, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, (is_ap_mode(priv) ? "ap.xbv" : "staonly.xbv") );
-#else
- scnprintf(fw_name, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, "sta.xbv" );
-#endif
- r = request_firmware(&fw_entry, fw_name, priv->unifi_device);
- if (r == 0) {
- priv->fw_sta.dl_data = fw_entry->data;
- priv->fw_sta.dl_len = fw_entry->size;
- priv->fw_sta.fw_desc = (void *)fw_entry;
- } else {
- unifi_trace(priv, UDBG2, "Firmware file not available\n");
- }
- }
-
- return 0;
-
-} /* uf_request_firmware_files() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_release_firmware_files
- *
- * Release all buffers used to store firmware files
- *
- * Arguments:
- * priv Pointer to OS private struct.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_release_firmware_files(unifi_priv_t *priv)
-{
- uf_release_firmware(priv, &priv->fw_sta);
-
- return 0;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_release_firmware
- *
- * Release specific buffer used to store firmware
- *
- * Arguments:
- * priv Pointer to OS private struct.
- * to_free Pointer to specific buffer to release
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_release_firmware(unifi_priv_t *priv, struct dlpriv *to_free)
-{
- if (to_free != NULL) {
- release_firmware((const struct firmware *)to_free->fw_desc);
- to_free->fw_desc = NULL;
- to_free->dl_data = NULL;
- to_free->dl_len = 0;
- }
- return 0;
-}
diff --git a/drivers/staging/csr/inet.c b/drivers/staging/csr/inet.c
deleted file mode 100644
index b3ef818fef35..000000000000
--- a/drivers/staging/csr/inet.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: inet.c
- *
- * PURPOSE:
- * Routines related to IP address changes.
- * Optional part of the porting exercise. It uses system network
- * handlers to obtain the UniFi IP address and pass it to the SME
- * using the unifi_sys_ip_configured_ind().
- *
- * Copyright (C) 2008-2009 Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/inetdevice.h>
-#include <linux/notifier.h>
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-
-/*
- * The inet notifier is global and not per-netdev. To avoid having a
- * notifier registered when there are no unifi devices present, it's
- * registered after the first unifi network device is registered, and
- * unregistered when the last unifi network device is unregistered.
- */
-
-static atomic_t inet_notif_refs = ATOMIC_INIT(0);
-
-static int uf_inetaddr_event(struct notifier_block *notif, unsigned long event, void *ifa)
-{
- struct net_device *ndev;
- unifi_priv_t *priv;
- struct in_ifaddr *if_addr;
- netInterface_priv_t *InterfacePriv = (netInterface_priv_t *)NULL;
-
- if (!ifa || !((struct in_ifaddr *)ifa)->ifa_dev) {
- unifi_trace(NULL, UDBG1, "uf_inetaddr_event (%lu) ifa=%p\n", event, ifa);
- return NOTIFY_DONE;
- }
-
- ndev = ((struct in_ifaddr *)ifa)->ifa_dev->dev;
- InterfacePriv = (netInterface_priv_t*) netdev_priv(ndev);
-
- /* As the notifier is global, the call may be for a non-UniFi netdev.
- * Therefore check the netdev_priv to make sure it's a known UniFi one.
- */
- if (uf_find_netdev_priv(InterfacePriv) == -1) {
- unifi_trace(NULL, UDBG1, "uf_inetaddr_event (%lu) ndev=%p, other netdev_priv=%p\n",
- event, ndev, InterfacePriv);
- return NOTIFY_DONE;
- }
-
- if (!InterfacePriv->privPtr) {
- unifi_error(NULL, "uf_inetaddr_event null priv (%lu) ndev=%p, InterfacePriv=%p\n",
- event, ndev, InterfacePriv);
- return NOTIFY_DONE;
- }
-
- priv = InterfacePriv->privPtr;
- if_addr = (struct in_ifaddr *)ifa;
-
- /* If this event is for a UniFi device, notify the SME that an IP
- * address has been added or removed. */
- if (uf_find_priv(priv) != -1) {
- switch (event) {
- case NETDEV_UP:
- unifi_info(priv, "IP address assigned for %s\n", priv->netdev[InterfacePriv->InterfaceTag]->name);
- priv->sta_ip_address = if_addr->ifa_address;
-#ifdef CSR_SUPPORT_WEXT
- sme_mgt_packet_filter_set(priv);
-#endif
- break;
- case NETDEV_DOWN:
- unifi_info(priv, "IP address removed for %s\n", priv->netdev[InterfacePriv->InterfaceTag]->name);
- priv->sta_ip_address = 0xFFFFFFFF;
-#ifdef CSR_SUPPORT_WEXT
- sme_mgt_packet_filter_set(priv);
-#endif
- break;
- }
- }
-
- return NOTIFY_DONE;
-}
-
-static struct notifier_block uf_inetaddr_notifier = {
- .notifier_call = uf_inetaddr_event,
-};
-
-void uf_register_inet_notifier(void)
-{
- if (atomic_inc_return(&inet_notif_refs) == 1)
- register_inetaddr_notifier(&uf_inetaddr_notifier);
-}
-
-void uf_unregister_inet_notifier(void)
-{
- if (atomic_dec_return(&inet_notif_refs) == 0)
- unregister_inetaddr_notifier(&uf_inetaddr_notifier);
-}
diff --git a/drivers/staging/csr/init_hw.c b/drivers/staging/csr/init_hw.c
deleted file mode 100644
index 3b8a4babf9a6..000000000000
--- a/drivers/staging/csr/init_hw.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: init_hw.c
- *
- * PURPOSE:
- * Use the HIP core lib to initialise the UniFi chip.
- * It is part of the porting exercise in Linux.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-
-#define MAX_INIT_ATTEMPTS 4
-
-extern int led_mask;
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_init_hw
- *
- * Resets hardware, downloads and initialises f/w.
- * This function demonstrates how to use the HIP core lib API
- * to implement the SME unifi_sys_wifi_on_req() part of the SYS API.
- *
- * In a simple implementation, all this function needs to do is call
- * unifi_init_card() and then unifi_card_info().
- * In the Linux implementation, it will retry to initialise UniFi or
- * try to debug the reasons if unifi_init_card() returns an error.
- *
- * Arguments:
- * ospriv Pointer to OS driver structure for the device.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * ---------------------------------------------------------------------------
- */
-int
-uf_init_hw(unifi_priv_t *priv)
-{
- int attempts = 0;
- int priv_instance;
- CsrResult csrResult = CSR_RESULT_FAILURE;
-
- priv_instance = uf_find_priv(priv);
- if (priv_instance == -1) {
- unifi_warning(priv, "uf_init_hw: Unknown priv instance, will use fw_init[0]\n");
- priv_instance = 0;
- }
-
- while (1) {
- if (attempts > MAX_INIT_ATTEMPTS) {
- unifi_error(priv, "Failed to initialise UniFi after %d attempts, "
- "giving up.\n",
- attempts);
- break;
- }
- attempts++;
-
- unifi_info(priv, "Initialising UniFi, attempt %d\n", attempts);
-
- if (fw_init[priv_instance] > 0) {
- unifi_notice(priv, "f/w init prevented by module parameter\n");
- break;
- } else if (fw_init[priv_instance] == 0) {
- fw_init[priv_instance] ++;
- }
-
- /*
- * Initialise driver core. This will perform a reset of UniFi
- * internals, but not the SDIO CCCR.
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_init_card(priv->card, led_mask);
- CsrSdioRelease(priv->sdio);
-
- if (csrResult == CSR_WIFI_HIP_RESULT_NO_DEVICE) {
- return CsrHipResultToStatus(csrResult);
- }
- if (csrResult == CSR_WIFI_HIP_RESULT_NOT_FOUND) {
- unifi_error(priv, "Firmware file required, but not found.\n");
- return CsrHipResultToStatus(csrResult);
- }
- if (csrResult != CSR_RESULT_SUCCESS) {
- /* failed. Reset h/w and try again */
- unifi_error(priv, "Failed to initialise UniFi chip.\n");
- continue;
- }
-
- /* Get the version information from the lib_hip */
- unifi_card_info(priv->card, &priv->card_info);
-
- return CsrHipResultToStatus(csrResult);
- }
-
- return CsrHipResultToStatus(csrResult);
-
-} /* uf_init_hw */
-
-
diff --git a/drivers/staging/csr/io.c b/drivers/staging/csr/io.c
deleted file mode 100644
index f903022b4079..000000000000
--- a/drivers/staging/csr/io.c
+++ /dev/null
@@ -1,1098 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: io.c
- *
- * PURPOSE:
- * This file contains routines that the SDIO driver can call when a
- * UniFi card is first inserted (or detected) and removed.
- *
- * When used with sdioemb, the udev scripts (at least on Ubuntu) don't
- * recognise a UniFi being added to the system. This is because sdioemb
- * does not register itself as a device_driver, it uses it's own code
- * to handle insert and remove.
- * To have Ubuntu recognise UniFi, edit /etc/udev/rules.d/85-ifupdown.rules
- * to change this line:
- * SUBSYSTEM=="net", DRIVERS=="?*", GOTO="net_start"
- * to these:
- * #SUBSYSTEM=="net", DRIVERS=="?*", GOTO="net_start"
- * SUBSYSTEM=="net", GOTO="net_start"
- *
- * Then you can add a stanza to /etc/network/interfaces like this:
- * auto eth1
- * iface eth1 inet dhcp
- * wpa-conf /etc/wpa_supplicant.conf
- * This will then automatically associate when a car dis inserted.
- *
- * Copyright (C) 2006-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_unifi_udi.h" /* for unifi_print_status() */
-#include "unifiio.h"
-#include "unifi_priv.h"
-
-/*
- * Array of pointers to context structs for unifi devices that are present.
- * The index in the array corresponds to the wlan interface number
- * (if "wlan*" is used). If "eth*" is used, the eth* numbers are allocated
- * after any Ethernet cards.
- *
- * The Arasan PCI-SDIO controller card supported by this driver has 2 slots,
- * hence a max of 2 devices.
- */
-static unifi_priv_t *Unifi_instances[MAX_UNIFI_DEVS];
-
-/* Array of pointers to netdev objects used by the UniFi driver, as there
- * are now many per instance. This is used to determine which netdev events
- * are for UniFi as opposed to other net interfaces.
- */
-static netInterface_priv_t *Unifi_netdev_instances[MAX_UNIFI_DEVS * CSR_WIFI_NUM_INTERFACES];
-
-/*
- * Array to hold the status of each unifi device in each slot.
- * We only process an insert event when In_use[] for the slot is
- * UNIFI_DEV_NOT_IN_USE. Otherwise, it means that the slot is in use or
- * we are in the middle of a cleanup (the action on unplug).
- */
-#define UNIFI_DEV_NOT_IN_USE 0
-#define UNIFI_DEV_IN_USE 1
-#define UNIFI_DEV_CLEANUP 2
-static int In_use[MAX_UNIFI_DEVS];
-/*
- * Mutex to prevent UDI clients to open the character device before the priv
- * is created and initialised.
- */
-DEFINE_SEMAPHORE(Unifi_instance_mutex);
-/*
- * When the device is removed, unregister waits on Unifi_cleanup_wq
- * until all the UDI clients release the character device.
- */
-DECLARE_WAIT_QUEUE_HEAD(Unifi_cleanup_wq);
-
-#ifdef CONFIG_PROC_FS
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int uf_proc_show(struct seq_file *m, void *v);
-
-#define UNIFI_DEBUG_TXT_BUFFER (8 * 1024)
-
-static int uf_proc_open(struct inode *inode, struct file *file)
-{
- return single_open_size(file, uf_proc_show, PDE_DATA(inode),
- UNIFI_DEBUG_TXT_BUFFER);
-}
-
-static const struct file_operations uf_proc_fops = {
- .open = uf_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-#endif /* CONFIG_PROC_FS */
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-
-static CsrResult signal_buffer_init(unifi_priv_t * priv, int size)
-{
- int i;
-
- priv->rxSignalBuffer.writePointer =
- priv->rxSignalBuffer.readPointer = 0;
- priv->rxSignalBuffer.size = size;
- /* Allocating Memory for Signal primitive pointer */
- for(i=0; i<size; i++)
- {
- priv->rxSignalBuffer.rx_buff[i].sig_len=0;
- priv->rxSignalBuffer.rx_buff[i].bufptr = kmalloc(UNIFI_PACKED_SIGBUF_SIZE, GFP_KERNEL);
- if (priv->rxSignalBuffer.rx_buff[i].bufptr == NULL)
- {
- int j;
- unifi_error(priv, "signal_buffer_init:Failed to Allocate shared memory for T-H signals \n");
- for(j=0;j<i;j++)
- {
- priv->rxSignalBuffer.rx_buff[j].sig_len=0;
- kfree(priv->rxSignalBuffer.rx_buff[j].bufptr);
- priv->rxSignalBuffer.rx_buff[j].bufptr = NULL;
- }
- return -1;
- }
- }
- return 0;
-}
-
-
-static void signal_buffer_free(unifi_priv_t * priv, int size)
-{
- int i;
-
- for(i=0; i<size; i++)
- {
- priv->rxSignalBuffer.rx_buff[i].sig_len=0;
- kfree(priv->rxSignalBuffer.rx_buff[i].bufptr);
- priv->rxSignalBuffer.rx_buff[i].bufptr = NULL;
- }
-}
-#endif
-/*
- * ---------------------------------------------------------------------------
- * uf_register_netdev
- *
- * Registers the network interface, installes the qdisc,
- * and registers the inet handler.
- * In the porting exercise, register the driver to the network
- * stack if necessary.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * Notes:
- * We will only unregister when the card is ejected, so we must
- * only do it once.
- * ---------------------------------------------------------------------------
- */
-int
-uf_register_netdev(unifi_priv_t *priv, int interfaceTag)
-{
- int r;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_register_netdev bad interfaceTag\n");
- return -EINVAL;
- }
-
- /*
- * Allocates a device number and registers device with the network
- * stack.
- */
- unifi_trace(priv, UDBG5, "uf_register_netdev: netdev %d - 0x%p\n",
- interfaceTag, priv->netdev[interfaceTag]);
- r = register_netdev(priv->netdev[interfaceTag]);
- if (r) {
- unifi_error(priv, "Failed to register net device\n");
- return -EINVAL;
- }
-
- /* The device is registed */
- interfacePriv->netdev_registered = 1;
-
-#ifdef CSR_SUPPORT_SME
- /*
- * Register the inet handler; it notifies us for changes in the IP address.
- */
- uf_register_inet_notifier();
-#endif /* CSR_SUPPORT_SME */
-
- unifi_notice(priv, "unifi%d is %s\n",
- priv->instance, priv->netdev[interfaceTag]->name);
-
- return 0;
-} /* uf_register_netdev */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_unregister_netdev
- *
- * Unregisters the network interface and the inet handler.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-void
-uf_unregister_netdev(unifi_priv_t *priv)
-{
- int i=0;
-
-#ifdef CSR_SUPPORT_SME
- /* Unregister the inet handler... */
- uf_unregister_inet_notifier();
-#endif /* CSR_SUPPORT_SME */
-
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->netdev_registered) {
- unifi_trace(priv, UDBG5,
- "uf_unregister_netdev: netdev %d - 0x%p\n",
- i, priv->netdev[i]);
-
- /* ... and the netdev */
- unregister_netdev(priv->netdev[i]);
- interfacePriv->netdev_registered = 0;
- }
-
- interfacePriv->interfaceMode = 0;
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
- }
-
- priv->totalInterfaceCount = 0;
-} /* uf_unregister_netdev() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * register_unifi_sdio
- *
- * This function is called from the Probe (or equivalent) method of
- * the SDIO driver when a UniFi card is detected.
- * We allocate the Linux net_device struct, initialise the HIP core
- * lib, create the char device nodes and start the userspace helper
- * to initialise the device.
- *
- * Arguments:
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- * dev Pointer to kernel device manager struct.
- *
- * Returns:
- * Pointer to the unifi instance, or NULL on error.
- * ---------------------------------------------------------------------------
- */
-static unifi_priv_t *
-register_unifi_sdio(CsrSdioFunction *sdio_dev, int bus_id, struct device *dev)
-{
- unifi_priv_t *priv = NULL;
- int r = -1;
- CsrResult csrResult;
-
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(priv, "register_unifi_sdio: invalid device %d\n",
- bus_id);
- return NULL;
- }
-
- down(&Unifi_instance_mutex);
-
- if (In_use[bus_id] != UNIFI_DEV_NOT_IN_USE) {
- unifi_error(priv, "register_unifi_sdio: device %d is already in use\n",
- bus_id);
- goto failed0;
- }
-
-
- /* Allocate device private and net_device structs */
- priv = uf_alloc_netdevice(sdio_dev, bus_id);
- if (priv == NULL) {
- unifi_error(priv, "Failed to allocate driver private\n");
- goto failed0;
- }
-
- priv->unifi_device = dev;
-
- SET_NETDEV_DEV(priv->netdev[0], dev);
-
- /* We are not ready to send data yet. */
- netif_carrier_off(priv->netdev[0]);
-
- /* Allocate driver context. */
- priv->card = unifi_alloc_card(priv->sdio, priv);
- if (priv->card == NULL) {
- unifi_error(priv, "Failed to allocate UniFi driver card struct.\n");
- goto failed1;
- }
-
- if (Unifi_instances[bus_id]) {
- unifi_error(priv, "Internal error: instance for slot %d is already taken\n",
- bus_id);
- }
- Unifi_instances[bus_id] = priv;
- In_use[bus_id] = UNIFI_DEV_IN_USE;
-
- /* Save the netdev_priv for use by the netdev event callback mechanism */
- Unifi_netdev_instances[bus_id * CSR_WIFI_NUM_INTERFACES] = netdev_priv(priv->netdev[0]);
-
- /* Initialise the mini-coredump capture buffers */
- csrResult = unifi_coredump_init(priv->card, (u16)coredump_max);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Couldn't allocate mini-coredump buffers\n");
- }
-
- /* Create the character device nodes */
- r = uf_create_device_nodes(priv, bus_id);
- if (r) {
- goto failed1;
- }
-
- /*
- * We use the slot number as unifi device index.
- */
- scnprintf(priv->proc_entry_name, 64, "driver/unifi%d", priv->instance);
- /*
- * The following complex casting is in place in order to eliminate 64-bit compilation warning
- * "cast to/from pointer from/to integer of different size"
- */
- if (!proc_create_data(priv->proc_entry_name, 0, NULL,
- &uf_proc_fops, (void *)(long)priv->instance))
- {
- unifi_error(priv, "unifi: can't create /proc/driver/unifi\n");
- }
-
- /* Allocate the net_device for interfaces other than 0. */
- {
- int i;
- priv->totalInterfaceCount =0;
-
- for(i=1;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if( !uf_alloc_netdevice_for_other_interfaces(priv, i) )
- {
- /* error occured while allocating the net_device for interface[i]. The net_device are
- * allocated for the interfaces with id<i. Dont worry, all the allocated net_device will
- * be releasing chen the control goes to the label failed0.
- */
- unifi_error(priv, "Failed to allocate driver private for interface[%d]\n", i);
- goto failed0;
- }
- else
- {
- SET_NETDEV_DEV(priv->netdev[i], dev);
-
- /* We are not ready to send data yet. */
- netif_carrier_off(priv->netdev[i]);
-
- /* Save the netdev_priv for use by the netdev event callback mechanism */
- Unifi_netdev_instances[bus_id * CSR_WIFI_NUM_INTERFACES + i] = netdev_priv(priv->netdev[i]);
- }
- }
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- interfacePriv->netdev_registered=0;
- }
- }
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- if (signal_buffer_init(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE))
- {
- unifi_error(priv, "Failed to allocate shared memory for T-H signals\n");
- goto failed2;
- }
- priv->rx_workqueue = create_singlethread_workqueue("rx_workq");
- if (priv->rx_workqueue == NULL) {
- unifi_error(priv, "create_singlethread_workqueue failed \n");
- goto failed3;
- }
- INIT_WORK(&priv->rx_work_struct, rx_wq_handler);
-#endif
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals)
- {
- uf_register_hip_offline_debug(priv);
- }
-#endif
-
- /* Initialise the SME related threads and parameters */
- r = uf_sme_init(priv);
- if (r) {
- unifi_error(priv, "SME initialisation failed.\n");
- goto failed4;
- }
-
- /*
- * Run the userspace helper program (unififw) to perform
- * the device initialisation.
- */
- unifi_trace(priv, UDBG1, "run UniFi helper app...\n");
- r = uf_run_unifihelper(priv);
- if (r) {
- unifi_notice(priv, "unable to run UniFi helper app\n");
- /* Not a fatal error. */
- }
-
- up(&Unifi_instance_mutex);
-
- return priv;
-
-failed4:
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-if (log_hip_signals)
-{
- uf_unregister_hip_offline_debug(priv);
-}
-#endif
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- flush_workqueue(priv->rx_workqueue);
- destroy_workqueue(priv->rx_workqueue);
-failed3:
- signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
-failed2:
-#endif
- /* Remove the device nodes */
- uf_destroy_device_nodes(priv);
-failed1:
- /* Deregister priv->netdev_client */
- ul_deregister_client(priv->netdev_client);
-
-failed0:
- if (priv && priv->card) {
- unifi_coredump_free(priv->card);
- unifi_free_card(priv->card);
- }
- if (priv) {
- uf_free_netdevice(priv);
- }
-
- up(&Unifi_instance_mutex);
-
- return NULL;
-} /* register_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ask_unifi_sdio_cleanup
- *
- * We can not free our private context, until all the char device
- * clients have closed the file handles. unregister_unifi_sdio() which
- * is called when a card is removed, waits on Unifi_cleanup_wq until
- * the reference count becomes zero. It is time to wake it up now.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-ask_unifi_sdio_cleanup(unifi_priv_t *priv)
-{
-
- /*
- * Now clear the flag that says the old instance is in use.
- * This is used to prevent a new instance being started before old
- * one has finshed closing down, for example if bounce makes the card
- * appear to be ejected and re-inserted quickly.
- */
- In_use[priv->instance] = UNIFI_DEV_CLEANUP;
-
- unifi_trace(NULL, UDBG5, "ask_unifi_sdio_cleanup: wake up cleanup workqueue.\n");
- wake_up(&Unifi_cleanup_wq);
-
-} /* ask_unifi_sdio_cleanup() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * cleanup_unifi_sdio
- *
- * Release any resources owned by a unifi instance.
- *
- * Arguments:
- * priv Pointer to the instance to free.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-cleanup_unifi_sdio(unifi_priv_t *priv)
-{
- int priv_instance;
- int i;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
-
- /* Remove the device nodes */
- uf_destroy_device_nodes(priv);
-
- /* Mark this device as gone away by NULLing the entry in Unifi_instances */
- Unifi_instances[priv->instance] = NULL;
-
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: remove_proc_entry\n");
- /*
- * Free the children of priv before unifi_free_netdevice() frees
- * the priv struct
- */
- remove_proc_entry(priv->proc_entry_name, 0);
-
-
- /* Unregister netdev as a client. */
- if (priv->netdev_client) {
- unifi_trace(priv, UDBG2, "Netdev client (id:%d s:0x%X) is unregistered\n",
- priv->netdev_client->client_id, priv->netdev_client->sender_id);
- ul_deregister_client(priv->netdev_client);
- }
-
- /* Destroy the SME related threads and parameters */
- uf_sme_deinit(priv);
-
-#ifdef CSR_SME_USERSPACE
- priv->smepriv = NULL;
-#endif
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals)
- {
- uf_unregister_hip_offline_debug(priv);
- }
-#endif
-
- /* Free any packets left in the Rx queues */
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- uf_free_pending_rx_packets(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, i);
- uf_free_pending_rx_packets(priv, UF_CONTROLLED_PORT_Q, broadcast_address, i);
- }
- /*
- * We need to free the resources held by the core, which include tx skbs,
- * otherwise we can not call unregister_netdev().
- */
- if (priv->card) {
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: free card\n");
- unifi_coredump_free(priv->card);
- unifi_free_card(priv->card);
- priv->card = NULL;
- }
-
- /*
- * Unregister the network device.
- * We can not unregister the netdev before we release
- * all pending packets in the core.
- */
- uf_unregister_netdev(priv);
- priv->totalInterfaceCount = 0;
-
- /* Clear the table of registered netdev_priv's */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- Unifi_netdev_instances[priv->instance * CSR_WIFI_NUM_INTERFACES + i] = NULL;
- }
-
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: uf_free_netdevice\n");
- /*
- * When uf_free_netdevice() returns, the priv is invalid
- * so we need to remember the instance to clear the global flag later.
- */
- priv_instance = priv->instance;
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- flush_workqueue(priv->rx_workqueue);
- destroy_workqueue(priv->rx_workqueue);
- signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
-#endif
-
- /* Priv is freed as part of the net_device */
- uf_free_netdevice(priv);
-
- /*
- * Now clear the flag that says the old instance is in use.
- * This is used to prevent a new instance being started before old
- * one has finshed closing down, for example if bounce makes the card
- * appear to be ejected and re-inserted quickly.
- */
- In_use[priv_instance] = UNIFI_DEV_NOT_IN_USE;
-
- unifi_trace(NULL, UDBG5, "cleanup_unifi_sdio: DONE.\n");
-
-} /* cleanup_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unregister_unifi_sdio
- *
- * Call from SDIO driver when it detects that UniFi has been removed.
- *
- * Arguments:
- * bus_id Number of the card that was ejected.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-unregister_unifi_sdio(int bus_id)
-{
- unifi_priv_t *priv;
- int interfaceTag=0;
- u8 reason = CONFIG_IND_EXIT;
-
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "unregister_unifi_sdio: invalid device %d\n",
- bus_id);
- return;
- }
-
- priv = Unifi_instances[bus_id];
- if (priv == NULL) {
- unifi_error(priv, "unregister_unifi_sdio: device %d is not registered\n",
- bus_id);
- return;
- }
-
- /* Stop the network traffic before freeing the core. */
- for(interfaceTag=0;interfaceTag<priv->totalInterfaceCount;interfaceTag++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- if(interfacePriv->netdev_registered)
- {
- netif_carrier_off(priv->netdev[interfaceTag]);
- netif_tx_stop_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
-#ifdef CSR_NATIVE_LINUX
- /*
- * If the unifi thread was started, signal it to stop. This
- * should cause any userspace processes with open unifi device to
- * close them.
- */
- uf_stop_thread(priv, &priv->bh_thread);
-
- /* Unregister the interrupt handler */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv,
- "csr_sdio_linux_remove_irq failed to talk to card.\n");
- }
-
- /* Ensure no MLME functions are waiting on a the mlme_event semaphore. */
- uf_abort_mlme(priv);
-#endif /* CSR_NATIVE_LINUX */
-
- ul_log_config_ind(priv, &reason, sizeof(u8));
-
- /* Deregister the UDI hook from the core. */
- unifi_remove_udi_hook(priv->card, logging_handler);
-
- uf_put_instance(bus_id);
-
- /*
- * Wait until the device is cleaned up. i.e., when all userspace
- * processes have closed any open unifi devices.
- */
- wait_event(Unifi_cleanup_wq, In_use[bus_id] == UNIFI_DEV_CLEANUP);
- unifi_trace(NULL, UDBG5, "Received clean up event\n");
-
- /* Now we can free the private context and the char device nodes */
- cleanup_unifi_sdio(priv);
-
-} /* unregister_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_instance
- *
- * Find the context structure for a given UniFi device instance.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_find_instance(int inst)
-{
- if ((inst < 0) || (inst >= MAX_UNIFI_DEVS)) {
- return NULL;
- }
- return Unifi_instances[inst];
-} /* uf_find_instance() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_priv
- *
- * Find the device instance for a given context structure.
- *
- * Arguments:
- * priv The context structure pointer to look for.
- *
- * Returns:
- * index of instance, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-uf_find_priv(unifi_priv_t *priv)
-{
- int inst;
-
- if (!priv) {
- return -1;
- }
-
- for (inst = 0; inst < MAX_UNIFI_DEVS; inst++) {
- if (Unifi_instances[inst] == priv) {
- return inst;
- }
- }
-
- return -1;
-} /* uf_find_priv() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_netdev_priv
- *
- * Find the device instance for a given netdev context structure.
- *
- * Arguments:
- * priv The context structure pointer to look for.
- *
- * Returns:
- * index of instance, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-uf_find_netdev_priv(netInterface_priv_t *priv)
-{
- int inst;
-
- if (!priv) {
- return -1;
- }
-
- for (inst = 0; inst < MAX_UNIFI_DEVS * CSR_WIFI_NUM_INTERFACES; inst++) {
- if (Unifi_netdev_instances[inst] == priv) {
- return inst;
- }
- }
-
- return -1;
-} /* uf_find_netdev_priv() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_get_instance
- *
- * Find the context structure for a given UniFi device instance
- * and increment the reference count.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * Pointer to the instance or NULL if no instance exists.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_get_instance(int inst)
-{
- unifi_priv_t *priv;
-
- down(&Unifi_instance_mutex);
-
- priv = uf_find_instance(inst);
- if (priv) {
- priv->ref_count++;
- }
-
- up(&Unifi_instance_mutex);
-
- return priv;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_put_instance
- *
- * Decrement the context reference count, freeing resources and
- * shutting down the driver when the count reaches zero.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * Pointer to the instance or NULL if no instance exists.
- * ---------------------------------------------------------------------------
- */
-void
-uf_put_instance(int inst)
-{
- unifi_priv_t *priv;
-
- down(&Unifi_instance_mutex);
-
- priv = uf_find_instance(inst);
- if (priv) {
- priv->ref_count--;
- if (priv->ref_count == 0) {
- ask_unifi_sdio_cleanup(priv);
- }
- }
-
- up(&Unifi_instance_mutex);
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_proc_show
- *
- * Read method for driver node in /proc/driver/unifi0
- *
- * Arguments:
- * page
- * start
- * offset
- * count
- * eof
- * data
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-#ifdef CONFIG_PROC_FS
-static int uf_proc_show(struct seq_file *m, void *v)
-{
- unifi_priv_t *priv;
- int i;
-
- /*
- * The following complex casting is in place in order to eliminate
- * 64-bit compilation warning "cast to/from pointer from/to integer of
- * different size"
- */
- priv = uf_find_instance((long)m->private);
- if (!priv)
- return 0;
-
- seq_printf(m, "UniFi SDIO Driver: %s %s %s\n",
- CSR_WIFI_VERSION, __DATE__, __TIME__);
-#ifdef CSR_SME_USERSPACE
- seq_puts(m, "SME: CSR userspace ");
-#ifdef CSR_SUPPORT_WEXT
- seq_puts(m, "with WEXT support\n");
-#else
- seq_putc(m, '\n');
-#endif /* CSR_SUPPORT_WEXT */
-#endif /* CSR_SME_USERSPACE */
-#ifdef CSR_NATIVE_LINUX
- seq_puts(m, "SME: native\n");
-#endif
-
-#ifdef CSR_SUPPORT_SME
- seq_printf(m, "Firmware (ROM) build:%u, Patch:%u\n",
- priv->card_info.fw_build,
- priv->sme_versions.firmwarePatch);
-#endif
-
- unifi_print_status(priv->card, m);
-
- seq_printf(m, "Last dbg str: %s\n", priv->last_debug_string);
-
- seq_puts(m, "Last dbg16:");
- for (i = 0; i < 8; i++)
- seq_printf(m, " %04X", priv->last_debug_word16[i]);
- seq_putc(m, '\n');
- seq_puts(m, " ");
- for (; i < 16; i++)
- seq_printf(m, " %04X", priv->last_debug_word16[i]);
- seq_putc(m, '\n');
- return 0;
-}
-#endif
-
-
-
-
-static void
-uf_lx_suspend(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
- unifi_suspend(priv);
-
- CsrSdioSuspendAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-}
-
-static void
-uf_lx_resume(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
- unifi_resume(priv);
-
- CsrSdioResumeAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-}
-
-static int active_slot = MAX_UNIFI_DEVS;
-static struct device *os_devices[MAX_UNIFI_DEVS];
-
-void
-uf_add_os_device(int bus_id, struct device *os_device)
-{
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "uf_add_os_device: invalid device %d\n",
- bus_id);
- return;
- }
-
- active_slot = bus_id;
- os_devices[bus_id] = os_device;
-} /* uf_add_os_device() */
-
-void
-uf_remove_os_device(int bus_id)
-{
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "uf_remove_os_device: invalid device %d\n",
- bus_id);
- return;
- }
-
- active_slot = bus_id;
- os_devices[bus_id] = NULL;
-} /* uf_remove_os_device() */
-
-static void
-uf_sdio_inserted(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv;
-
- unifi_trace(NULL, UDBG5, "uf_sdio_inserted(0x%p), slot_id=%d, dev=%p\n",
- sdio_ctx, active_slot, os_devices[active_slot]);
-
- priv = register_unifi_sdio(sdio_ctx, active_slot, os_devices[active_slot]);
- if (priv == NULL) {
- CsrSdioInsertedAcknowledge(sdio_ctx, CSR_RESULT_FAILURE);
- return;
- }
-
- sdio_ctx->driverData = priv;
-
- CsrSdioInsertedAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-} /* uf_sdio_inserted() */
-
-
-static void
-uf_sdio_removed(CsrSdioFunction *sdio_ctx)
-{
- unregister_unifi_sdio(active_slot);
- CsrSdioRemovedAcknowledge(sdio_ctx);
-} /* uf_sdio_removed() */
-
-
-static void
-uf_sdio_dsr_handler(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
-
- unifi_sdio_interrupt_handler(priv->card);
-} /* uf_sdio_dsr_handler() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_int_handler
- *
- * Interrupt callback function for SDIO interrupts.
- * This is called in kernel context (i.e. not interrupt context).
- * We retrieve the unifi context pointer and call the main UniFi
- * interrupt handler.
- *
- * Arguments:
- * fdev SDIO context pointer
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static CsrSdioInterruptDsrCallback
-uf_sdio_int_handler(CsrSdioFunction *sdio_ctx)
-{
- return uf_sdio_dsr_handler;
-} /* uf_sdio_int_handler() */
-
-
-
-
-static CsrSdioFunctionId unifi_ids[] =
-{
- {
- .manfId = SDIO_MANF_ID_CSR,
- .cardId = SDIO_CARD_ID_UNIFI_3,
- .sdioFunction = SDIO_WLAN_FUNC_ID_UNIFI_3,
- .sdioInterface = CSR_SDIO_ANY_SDIO_INTERFACE,
- },
- {
- .manfId = SDIO_MANF_ID_CSR,
- .cardId = SDIO_CARD_ID_UNIFI_4,
- .sdioFunction = SDIO_WLAN_FUNC_ID_UNIFI_4,
- .sdioInterface = CSR_SDIO_ANY_SDIO_INTERFACE,
- }
-};
-
-
-/*
- * Structure to register with the glue layer.
- */
-static CsrSdioFunctionDriver unifi_sdioFunction_drv =
-{
- .inserted = uf_sdio_inserted,
- .removed = uf_sdio_removed,
- .intr = uf_sdio_int_handler,
- .suspend = uf_lx_suspend,
- .resume = uf_lx_resume,
-
- .ids = unifi_ids,
- .idsCount = sizeof(unifi_ids) / sizeof(unifi_ids[0])
-};
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_load
- * uf_sdio_unload
- *
- * These functions are called from the main module load and unload
- * functions. They perform the appropriate operations for the monolithic
- * driver.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int __init
-uf_sdio_load(void)
-{
- CsrResult csrResult;
-
- csrResult = CsrSdioFunctionDriverRegister(&unifi_sdioFunction_drv);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(NULL, "Failed to register UniFi SDIO driver: csrResult=%d\n", csrResult);
- return -EIO;
- }
-
- return 0;
-} /* uf_sdio_load() */
-
-
-
-void __exit
-uf_sdio_unload(void)
-{
- CsrSdioFunctionDriverUnregister(&unifi_sdioFunction_drv);
-} /* uf_sdio_unload() */
-
diff --git a/drivers/staging/csr/mlme.c b/drivers/staging/csr/mlme.c
deleted file mode 100644
index 861d6b7687c7..000000000000
--- a/drivers/staging/csr/mlme.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: mlme.c
- *
- * PURPOSE:
- * This file provides functions to send MLME requests to the UniFi.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_wait_for_reply
- *
- * Wait for a reply after sending a signal.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * ul_client Pointer to linux client
- * sig_reply_id ID of the expected reply (defined in sigs.h).
- * timeout timeout in ms
- *
- * Returns:
- * 0 on success, -ve POSIX code on error.
- *
- * Notes:
- * This function waits for a specific (sig_reply_id) signal from UniFi.
- * It also match the sequence number of the received (cfm) signal, with
- * the latest sequence number of the signal (req) we have sent.
- * These two number match be equal.
- * Should only be used for waiting xxx.cfm signals and only after
- * we have sent the matching xxx.req signal to UniFi.
- * If no response is received within the expected time (timeout), we assume
- * that the UniFi is busy and return an error.
- * If the wait is aborted by a kernel signal arriving, we stop waiting.
- * If a response from UniFi is not what we expected, we discard it and
- * wait again. This could be a response from an aborted request. If we
- * see several bad responses we assume we have lost synchronisation with
- * UniFi.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t *pcli, int sig_reply_id, int timeout)
-{
- int retries = 0;
- long r;
- long t = timeout;
- unsigned int sent_seq_no;
-
- /* Convert t in ms to jiffies */
- t = msecs_to_jiffies(t);
-
- do {
- /* Wait for the confirm or timeout. */
- r = wait_event_interruptible_timeout(pcli->udi_wq,
- (pcli->wake_up_wq_id) || (priv->io_aborted == 1),
- t);
- /* Check for general i/o error */
- if (priv->io_aborted) {
- unifi_error(priv, "MLME operation aborted\n");
- return -EIO;
- }
-
- /*
- * If r=0 the request has timed-out.
- * If r>0 the request has completed successfully.
- * If r=-ERESTARTSYS an event (kill signal) has interrupted the wait_event.
- */
- if ((r == 0) && (pcli->wake_up_wq_id == 0)) {
- unifi_error(priv, "mlme_wait: timed-out waiting for 0x%.4X, after %lu msec.\n",
- sig_reply_id, jiffies_to_msecs(t));
- pcli->wake_up_wq_id = 0;
- return -ETIMEDOUT;
- } else if (r == -ERESTARTSYS) {
- unifi_error(priv, "mlme_wait: waiting for 0x%.4X was aborted.\n", sig_reply_id);
- pcli->wake_up_wq_id = 0;
- return -EINTR;
- } else {
- /* Get the sequence number of the signal that we previously set. */
- if (pcli->seq_no != 0) {
- sent_seq_no = pcli->seq_no - 1;
- } else {
- sent_seq_no = 0x0F;
- }
-
- unifi_trace(priv, UDBG5, "Received 0x%.4X, seq: (r:%d, s:%d)\n",
- pcli->wake_up_wq_id,
- pcli->wake_seq_no, sent_seq_no);
-
- /* The two sequence ids must match. */
- if (pcli->wake_seq_no == sent_seq_no) {
- /* and the signal ids must match. */
- if (sig_reply_id == pcli->wake_up_wq_id) {
- /* Found the expected signal */
- break;
- } else {
- /* This should never happen ... */
- unifi_error(priv, "mlme_wait: mismatching signal id (0x%.4X - exp 0x%.4X) (seq %d)\n",
- pcli->wake_up_wq_id,
- sig_reply_id,
- pcli->wake_seq_no);
- pcli->wake_up_wq_id = 0;
- return -EIO;
- }
- }
- /* Wait for the next signal. */
- pcli->wake_up_wq_id = 0;
-
- retries ++;
- if (retries >= 3) {
- unifi_error(priv, "mlme_wait: confirm wait retries exhausted (0x%.4X - exp 0x%.4X)\n",
- pcli->wake_up_wq_id,
- sig_reply_id);
- pcli->wake_up_wq_id = 0;
- return -EIO;
- }
- }
- } while (1);
-
- pcli->wake_up_wq_id = 0;
-
- return 0;
-} /* unifi_mlme_wait_for_reply() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_blocking_request
- *
- * Send a MLME request signal to UniFi.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * pcli Pointer to context of calling process
- * sig Pointer to the signal to send
- * data_ptrs Pointer to the bulk data of the signal
- * timeout The request's timeout.
- *
- * Returns:
- * 0 on success, 802.11 result code on error.
- * ---------------------------------------------------------------------------
- */
-int
-unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t *pcli,
- CSR_SIGNAL *sig, bulk_data_param_t *data_ptrs,
- int timeout)
-{
- int r;
-
- if (sig->SignalPrimitiveHeader.SignalId == 0) {
- unifi_error(priv, "unifi_mlme_blocking_request: Invalid Signal Id (0x%x)\n",
- sig->SignalPrimitiveHeader.SignalId);
- return -EINVAL;
- }
-
- down(&priv->mlme_blocking_mutex);
-
- sig->SignalPrimitiveHeader.ReceiverProcessId = 0;
- sig->SignalPrimitiveHeader.SenderProcessId = pcli->sender_id | pcli->seq_no;
-
- unifi_trace(priv, UDBG2, "Send client=%d, S:0x%04X, sig 0x%.4X\n",
- pcli->client_id,
- sig->SignalPrimitiveHeader.SenderProcessId,
- sig->SignalPrimitiveHeader.SignalId);
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, sig, data_ptrs);
- if (r) {
- up(&priv->mlme_blocking_mutex);
- unifi_error(priv, "Error queueing MLME REQUEST signal\n");
- return r;
- }
-
- unifi_trace(priv, UDBG5, "Send 0x%.4X, seq = %d\n",
- sig->SignalPrimitiveHeader.SignalId, pcli->seq_no);
-
- /*
- * Advance the sequence number of the last sent signal, only
- * if the signal has been successfully set.
- */
- pcli->seq_no++;
- if (pcli->seq_no > 0x0F) {
- pcli->seq_no = 0;
- }
-
- r = unifi_mlme_wait_for_reply(priv, pcli, (sig->SignalPrimitiveHeader.SignalId + 1), timeout);
- up(&priv->mlme_blocking_mutex);
-
- if (r) {
- unifi_error(priv, "Error waiting for MLME CONFIRM signal\n");
- return r;
- }
-
- return 0;
-} /* unifi_mlme_blocking_request() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_copy_reply_and_wakeup_client
- *
- * Copy the reply signal from UniFi to the client's structure
- * and wake up the waiting client.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
- CSR_SIGNAL *signal, int signal_len,
- const bulk_data_param_t *bulkdata)
-{
- int i;
-
- /* Copy the signal to the reply */
- memcpy(pcli->reply_signal, signal, signal_len);
-
- /* Get the sequence number of the signal that woke us up. */
- pcli->wake_seq_no = pcli->reply_signal->SignalPrimitiveHeader.ReceiverProcessId & 0x0F;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(pcli->reply_bulkdata[i]->ptr, bulkdata->d[i].os_data_ptr, bulkdata->d[i].data_length);
- pcli->reply_bulkdata[i]->length = bulkdata->d[i].data_length;
- } else {
- pcli->reply_bulkdata[i]->length = 0;
- }
- }
- }
-
- /* Wake the requesting MLME function. */
- pcli->wake_up_wq_id = pcli->reply_signal->SignalPrimitiveHeader.SignalId;
- wake_up_interruptible(&pcli->udi_wq);
-
-} /* unifi_mlme_copy_reply_and_wakeup_client() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_abort_mlme
- *
- * Abort any MLME operation in progress.
- * This is used in the error recovery mechanism.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * 0 on success.
- * ---------------------------------------------------------------------------
- */
-int
-uf_abort_mlme(unifi_priv_t *priv)
-{
- ul_client_t *ul_cli;
-
- /* Ensure no MLME functions are waiting on a the mlme_event semaphore. */
- priv->io_aborted = 1;
-
- ul_cli = priv->netdev_client;
- if (ul_cli) {
- wake_up_interruptible(&ul_cli->udi_wq);
- }
-
- ul_cli = priv->wext_client;
- if (ul_cli) {
- wake_up_interruptible(&ul_cli->udi_wq);
- }
-
- return 0;
-} /* uf_abort_mlme() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Human-readable decoding of Reason and Result codes.
- *
- * ---------------------------------------------------------------------------
- */
-
-struct mlme_code {
- const char *name;
- int id;
-};
-
-static const struct mlme_code Result_codes[] = {
- { "Success", 0x0000 },
- { "Unspecified Failure", 0x0001 },
- /* (Reserved) 0x0002 - 0x0009 */
- { "Refused Capabilities Mismatch", 0x000A },
- /* (Reserved) 0x000B */
- { "Refused External Reason", 0x000C },
- /* (Reserved) 0x000D - 0x0010 */
- { "Refused AP Out Of Memory", 0x0011 },
- { "Refused Basic Rates Mismatch", 0x0012 },
- /* (Reserved) 0x0013 - 0x001F */
- { "Failure", 0x0020 },
- /* (Reserved) 0x0021 - 0x0024 */
- { "Refused Reason Unspecified", 0x0025 },
- { "Invalid Parameters", 0x0026 },
- { "Rejected With Suggested Changes", 0x0027 },
- /* (Reserved) 0x0028 - 0x002E */
- { "Rejected For Delay Period", 0x002F },
- { "Not Allowed", 0x0030 },
- { "Not Present", 0x0031 },
- { "Not QSTA", 0x0032 },
- /* (Reserved) 0x0033 - 0x7FFF */
- { "Timeout", 0x8000 },
- { "Too Many Simultaneous Requests", 0x8001 },
- { "BSS Already Started Or Joined", 0x8002 },
- { "Not Supported", 0x8003 },
- { "Transmission Failure", 0x8004 },
- { "Refused Not Authenticated", 0x8005 },
- { "Reset Required Before Start", 0x8006 },
- { "LM Info Unavailable", 0x8007 },
- { NULL, -1 }
-};
-
-static const struct mlme_code Reason_codes[] = {
- /* (Reserved) 0x0000 */
- { "Unspecified Reason", 0x0001 },
- { "Authentication Not Valid", 0x0002 },
- { "Deauthenticated Leave BSS", 0x0003 },
- { "Disassociated Inactivity", 0x0004 },
- { "AP Overload", 0x0005 },
- { "Class2 Frame Error", 0x0006 },
- { "Class3 Frame Error", 0x0007 },
- { "Disassociated Leave BSS", 0x0008 },
- { "Association Not Authenticated", 0x0009 },
- { "Disassociated Power Capability", 0x000A },
- { "Disassociated Supported Channels", 0x000B },
- /* (Reserved) 0x000C */
- { "Invalid Information Element", 0x000D },
- { "Michael MIC Failure", 0x000E },
- { "Fourway Handshake Timeout", 0x000F },
- { "Group Key Update Timeout", 0x0010 },
- { "Handshake Element Different", 0x0011 },
- { "Invalid Group Cipher", 0x0012 },
- { "Invalid Pairwise Cipher", 0x0013 },
- { "Invalid AKMP", 0x0014 },
- { "Unsupported RSN IE Version", 0x0015 },
- { "Invalid RSN IE Capabilities", 0x0016 },
- { "Dot1X Auth Failed", 0x0017 },
- { "Cipher Rejected By Policy", 0x0018 },
- /* (Reserved) 0x0019 - 0x001F */
- { "QoS Unspecified Reason", 0x0020 },
- { "QoS Insufficient Bandwidth", 0x0021 },
- { "QoS Excessive Not Ack", 0x0022 },
- { "QoS TXOP Limit Exceeded", 0x0023 },
- { "QSTA Leaving", 0x0024 },
- { "End TS, End DLS, End BA", 0x0025 },
- { "Unknown TS, Unknown DLS, Unknown BA", 0x0026 },
- { "Timeout", 0x0027 },
- /* (Reserved) 0x0028 - 0x002C */
- { "STAKey Mismatch", 0x002D },
- { NULL, -1 }
-};
-
-
-static const char *
-lookup_something(const struct mlme_code *n, int id)
-{
- for (; n->name; n++) {
- if (n->id == id) {
- return n->name;
- }
- }
-
- /* not found */
- return NULL;
-} /* lookup_something() */
-
-
-const char *
-lookup_result_code(int result)
-{
- static char fallback[16];
- const char *str;
-
- str = lookup_something(Result_codes, result);
-
- if (str == NULL) {
- snprintf(fallback, 16, "%d", result);
- str = fallback;
- }
-
- return str;
-} /* lookup_result_code() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * lookup_reason
- *
- * Return a description string for a WiFi MLME ReasonCode.
- *
- * Arguments:
- * reason The ReasonCode to interpret.
- *
- * Returns:
- * Pointer to description string.
- * ---------------------------------------------------------------------------
- */
-const char *
-lookup_reason_code(int reason)
-{
- static char fallback[16];
- const char *str;
-
- str = lookup_something(Reason_codes, reason);
-
- if (str == NULL) {
- snprintf(fallback, 16, "%d", reason);
- str = fallback;
- }
-
- return str;
-} /* lookup_reason_code() */
-
diff --git a/drivers/staging/csr/monitor.c b/drivers/staging/csr/monitor.c
deleted file mode 100644
index e11f6cba8266..000000000000
--- a/drivers/staging/csr/monitor.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: monitor.c
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "unifi_priv.h"
-
-#ifdef UNIFI_SNIFF_ARPHRD
-
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
-#include <net/ieee80211_radiotap.h>
-#endif
-
-#ifndef ETH_P_80211_RAW
-#define ETH_P_80211_RAW ETH_P_ALL
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_start_sniff
- *
- * Start UniFi capture in SNIFF mode, i.e capture everything it hears.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * 0 on success or kernel error code
- * ---------------------------------------------------------------------------
- */
-int
-uf_start_sniff(unifi_priv_t *priv)
-{
- ul_client_t *pcli = priv->wext_client;
- CSR_SIGNAL signal;
- CSR_MLME_SNIFFJOIN_REQUEST *req = &signal.u.MlmeSniffjoinRequest;
- int timeout = 1000;
- int r;
-
- req->Ifindex = priv->if_index;
- req->Channel = priv->wext_conf.channel;
- req->ChannelStartingFactor = 0;
-
- signal.SignalPrimitiveHeader.SignalId = CSR_MLME_SNIFFJOIN_REQUEST_ID;
-
- r = unifi_mlme_blocking_request(priv, pcli, &signal, NULL, timeout);
- if (r < 0) {
- unifi_error(priv, "failed to send SNIFFJOIN request, error %d\n", r);
- return r;
- }
-
- r = pcli->reply_signal->u.MlmeSniffjoinConfirm.Resultcode;
- if (r) {
- unifi_notice(priv, "SNIFFJOIN request was rejected with result 0x%X (%s)\n",
- r, lookup_result_code(r));
- return -EIO;
- }
-
- return 0;
-} /* uf_start_sniff() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * netrx_radiotap
- *
- * Reformat a UniFi SNIFFDATA signal into a radiotap packet.
- *
- * Arguments:
- * priv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
-static void
-netrx_radiotap(unifi_priv_t *priv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- struct sk_buff *skb_orig)
-{
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = NULL;
- unsigned char *ptr;
- unsigned char *base;
- int ind_data_len = skb_orig->len - 2 - ETH_HLEN;
- struct unifi_rx_radiotap_header {
- struct ieee80211_radiotap_header rt_hdr;
- /* IEEE80211_RADIOTAP_TSFT */
- u64 rt_tsft;
- /* IEEE80211_RADIOTAP_FLAGS */
- u8 rt_flags;
- /* IEEE80211_RADIOTAP_RATE */
- u8 rt_rate;
- /* IEEE80211_RADIOTAP_CHANNEL */
- u16 rt_chan;
- u16 rt_chan_flags;
- /* IEEE80211_RADIOTAP_DBM_ANTSIGNAL */
- u8 rt_dbm_antsignal;
- /* IEEE80211_RADIOTAP_DBM_ANTNOISE */
- u8 rt_dbm_antnoise;
- /* IEEE80211_RADIOTAP_ANTENNA */
- u8 rt_antenna;
-
- /* pad to 4-byte boundary */
- u8 pad[3];
- } __attribute__((__packed__));
-
- struct unifi_rx_radiotap_header *unifi_rt;
- int signal, noise, snr;
-
- if (ind_data_len <= 0) {
- unifi_error(priv, "Invalid length in CSR_MA_SNIFFDATA_INDICATION.\n");
- return;
- }
-
- /*
- * Allocate a SKB for the received data packet, including radiotap
- * header.
- */
- skb = dev_alloc_skb(ind_data_len + sizeof(struct unifi_rx_radiotap_header) + 4);
- if (! skb) {
- unifi_error(priv, "alloc_skb failed.\n");
- priv->stats.rx_errors++;
- return;
- }
-
- base = skb->data;
-
- /* Reserve the radiotap header at the front of skb */
- unifi_rt = (struct unifi_rx_radiotap_header *)
- skb_put(skb, sizeof(struct unifi_rx_radiotap_header));
-
- /* Copy in the 802.11 frame */
- ptr = skb_put(skb, ind_data_len);
- memcpy(ptr, skb_orig->data, ind_data_len);
-
- unifi_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
- unifi_rt->rt_hdr.it_pad = 0; /* always good to zero */
- unifi_rt->rt_hdr.it_len = sizeof(struct unifi_rx_radiotap_header);
-
- /* Big bitfield of all the fields we provide in radiotap */
- unifi_rt->rt_hdr.it_present = 0
- | (1 << IEEE80211_RADIOTAP_TSFT)
- | (1 << IEEE80211_RADIOTAP_FLAGS)
- | (1 << IEEE80211_RADIOTAP_RATE)
- | (1 << IEEE80211_RADIOTAP_CHANNEL)
- | (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL)
- | (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)
- | (1 << IEEE80211_RADIOTAP_ANTENNA)
- ;
-
-
- /* No flags to set */
- unifi_rt->rt_tsft = (((u64)ind->Timestamp.x[7]) | (((u64)ind->Timestamp.x[6]) << 8) |
- (((u64)ind->Timestamp.x[5]) << 16) | (((u64)ind->Timestamp.x[4]) << 24) |
- (((u64)ind->Timestamp.x[3]) << 32) | (((u64)ind->Timestamp.x[2]) << 40) |
- (((u64)ind->Timestamp.x[1]) << 48) | (((u64)ind->Timestamp.x[0]) << 56));
-
- unifi_rt->rt_flags = 0;
-
- unifi_rt->rt_rate = ind->Rate;
-
- unifi_rt->rt_chan = cpu_to_le16(ieee80211chan2mhz(priv->wext_conf.channel));
- unifi_rt->rt_chan_flags = 0;
-
- /* Convert signal to dBm */
- signal = (s16)unifi2host_16(ind->Rssi); /* in dBm */
- snr = (s16)unifi2host_16(ind->Snr); /* in dB */
- noise = signal - snr;
-
- unifi_rt->rt_dbm_antsignal = signal;
- unifi_rt->rt_dbm_antnoise = noise;
-
- unifi_rt->rt_antenna = ind->AntennaId;
-
-
- skb->dev = dev;
- skb_reset_mac_header(skb);
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = __constant_htons(ETH_P_80211_RAW);
- memset(skb->cb, 0, sizeof(skb->cb));
-
- /* Pass up to Linux network stack */
- netif_rx_ni(skb);
-
- dev->last_rx = jiffies;
-
- /* Bump the rx stats */
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += ind_data_len;
-
-} /* netrx_radiotap() */
-#endif /* RADIOTAP */
-
-
-/*
- * ---------------------------------------------------------------------------
- * netrx_prism
- *
- * Reformat a UniFi SNIFFDATA signal into a Prism format sniff packet.
- *
- * Arguments:
- * priv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_PRISM)
-static void
-netrx_prism(unifi_priv_t *priv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- struct sk_buff *skb_orig)
-{
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = NULL;
- unsigned char *ptr;
- unsigned char *base;
- int ind_data_len = skb_orig->len - 2 - ETH_HLEN;
-#define WLANCAP_MAGIC_COOKIE_V1 0x80211001
- struct avs_header_v1 {
- uint32 version;
- uint32 length;
- uint64 mactime;
- uint64 hosttime;
- uint32 phytype;
- uint32 channel;
- uint32 datarate;
- uint32 antenna;
- uint32 priority;
- uint32 ssi_type;
- int32 ssi_signal;
- int32 ssi_noise;
- uint32 preamble;
- uint32 encoding;
- } *avs;
- int signal, noise, snr;
-
- if (ind_data_len <= 0) {
- unifi_error(priv, "Invalid length in CSR_MA_SNIFFDATA_INDICATION.\n");
- return;
- }
-
- /*
- * Allocate a SKB for the received data packet, including radiotap
- * header.
- */
- skb = dev_alloc_skb(ind_data_len + sizeof(struct avs_header_v1) + 4);
- if (! skb) {
- unifi_error(priv, "alloc_skb failed.\n");
- priv->stats.rx_errors++;
- return;
- }
-
- base = skb->data;
-
- /* Reserve the radiotap header at the front of skb */
- avs = (struct avs_header_v1 *)skb_put(skb, sizeof(struct avs_header_v1));
-
- /* Copy in the 802.11 frame */
- ptr = skb_put(skb, ind_data_len);
- memcpy(ptr, skb_orig->data, ind_data_len);
-
- /* Convert signal to dBm */
- signal = 0x10000 - ((s16)unifi2host_16(ind->Rssi)); /* in dBm */
- snr = (s16)unifi2host_16(ind->Snr); /* in dB */
- noise = signal - snr;
-
- avs->version = htonl(WLANCAP_MAGIC_COOKIE_V1);
- avs->length = htonl(sizeof(struct avs_header_v1));
- avs->mactime = __cpu_to_be64(ind->Timestamp);
- avs->hosttime = __cpu_to_be64(jiffies);
- avs->phytype = htonl(9); /* dss_ofdm_dot11_g */
- avs->channel = htonl(priv->wext_conf.channel);
- avs->datarate = htonl(ind->Rate * 5);
- avs->antenna = htonl(ind->Antenna);
- avs->priority = htonl(0); /* unknown */
- avs->ssi_type = htonl(2); /* dBm */
- avs->ssi_signal = htonl(signal);
- avs->ssi_noise = htonl(noise);
- avs->preamble = htonl(0); /* unknown */
- avs->encoding = htonl(0); /* unknown */
-
-
- skb->dev = dev;
- skb->mac.raw = skb->data;
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = __constant_htons(ETH_P_80211_RAW);
- memset(skb->cb, 0, sizeof(skb->cb));
-
- /* Pass up to Linux network stack */
- netif_rx_ni(skb);
-
- dev->last_rx = jiffies;
-
- /* Bump the rx stats */
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += ind_data_len;
-
-} /* netrx_prism() */
-#endif /* PRISM */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ma_sniffdata_ind
- *
- * Reformat a UniFi SNIFFDATA signal into a network
- *
- * Arguments:
- * ospriv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- * bulkdata Pointer to a bulk data structure, describing
- * the data received.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-void
-ma_sniffdata_ind(void *ospriv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- const bulk_data_param_t *bulkdata)
-{
- unifi_priv_t *priv = ospriv;
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "rx: MA-SNIFFDATA indication with zero bulk data\n");
- return;
- }
-
- skb->len = bulkdata->d[0].data_length;
-
- /* We only process data packets if the interface is open */
- if (unlikely(!netif_running(dev))) {
- priv->stats.rx_dropped++;
- priv->wext_conf.wireless_stats.discard.misc++;
- dev_kfree_skb(skb);
- return;
- }
-
- if (ind->ReceptionStatus) {
- priv->stats.rx_dropped++;
- priv->wext_conf.wireless_stats.discard.misc++;
- printk(KERN_INFO "unifi: Dropping corrupt sniff packet\n");
- dev_kfree_skb(skb);
- return;
- }
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_PRISM)
- netrx_prism(priv, ind, skb);
-#endif /* PRISM */
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
- netrx_radiotap(priv, ind, skb);
-#endif /* RADIOTAP */
-
- dev_kfree_skb(skb);
-
-} /* ma_sniffdata_ind() */
-
-
-#endif /* UNIFI_SNIFF_ARPHRD */
-
diff --git a/drivers/staging/csr/netdev.c b/drivers/staging/csr/netdev.c
deleted file mode 100644
index 9c716c162c24..000000000000
--- a/drivers/staging/csr/netdev.c
+++ /dev/null
@@ -1,3307 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: netdev.c
- *
- * PURPOSE:
- * This file provides the upper edge interface to the linux netdevice
- * and wireless extensions.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2005-2010 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Porting Notes:
- * This file implements the data plane of the UniFi linux driver.
- *
- * All the Tx packets are passed to the HIP core lib, using the
- * unifi_send_signal() API. For EAPOL packets use the MLME-EAPOL.req
- * signal, for all other use the MLME-UNITDATA.req. The unifi_send_signal()
- * expects the wire-formatted (packed) signal. For convenience, in the OS
- * layer we only use the native (unpacked) signal structures. The HIP core lib
- * provides the write_pack() helper function to convert to the packed signal.
- * The packet is stored in the bulk data of the signal. We do not need to
- * allocate new memory to store the packet, because unifi_net_data_malloc()
- * is implemented to return a skb, which is the format of packet in Linux.
- * The HIP core lib frees the bulk data buffers, so we do not need to do
- * this in the OS layer.
- *
- * All the Rx packets are MLME-UNITDATA.ind signals, passed by the HIP core lib
- * in unifi_receive_event(). We do not need to allocate an skb and copy the
- * received packet because the HIP core lib has stored in memory allocated by
- * unifi_net_data_malloc(). Also, we can perform the 802.11 to Ethernet
- * translation in-place because we allocate the extra memory allocated in
- * unifi_net_data_malloc().
- *
- * If possible, the porting exercise should appropriately implement
- * unifi_net_data_malloc() and unifi_net_data_free() to save copies between
- * network and driver buffers.
- */
-
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/mutex.h>
-#include <linux/semaphore.h>
-#include <linux/vmalloc.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-#include <net/pkt_sched.h>
-
-
-/* Wext handler is supported only if CSR_SUPPORT_WEXT is defined */
-#ifdef CSR_SUPPORT_WEXT
-extern struct iw_handler_def unifi_iw_handler_def;
-#endif /* CSR_SUPPORT_WEXT */
-static void check_ba_frame_age_timeout( unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session);
-static void process_ba_frame(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- frame_desc_struct *frame_desc);
-static void process_ba_complete(unifi_priv_t *priv, netInterface_priv_t *interfacePriv);
-static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata);
-static void process_amsdu(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata);
-static int uf_net_open(struct net_device *dev);
-static int uf_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static int uf_net_stop(struct net_device *dev);
-static struct net_device_stats *uf_net_get_stats(struct net_device *dev);
-static u16 uf_net_select_queue(struct net_device *dev, struct sk_buff *skb);
-static netdev_tx_t uf_net_xmit(struct sk_buff *skb, struct net_device *dev);
-static void uf_set_multicast_list(struct net_device *dev);
-
-
-typedef int (*tx_signal_handler)(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, CSR_PRIORITY priority);
-
-#ifdef CONFIG_NET_SCHED
-/*
- * Queueing Discipline Interface
- * Only used if kernel is configured with CONFIG_NET_SCHED
- */
-
-/*
- * The driver uses the qdisc interface to buffer and control all
- * outgoing traffic. We create a root qdisc, register our qdisc operations
- * and later we create two subsidiary pfifo queues for the uncontrolled
- * and controlled ports.
- *
- * The network stack delivers all outgoing packets in our enqueue handler.
- * There, we classify the packet and decide whether to store it or drop it
- * (if the controlled port state is set to "discard").
- * If the packet is enqueued, the network stack call our dequeue handler.
- * There, we decide whether we can send the packet, delay it or drop it
- * (the controlled port configuration might have changed meanwhile).
- * If a packet is dequeued, then the network stack calls our hard_start_xmit
- * handler where finally we send the packet.
- *
- * If the hard_start_xmit handler fails to send the packet, we return
- * NETDEV_TX_BUSY and the network stack call our requeue handler where
- * we put the packet back in the same queue in came from.
- *
- */
-
-struct uf_sched_data
-{
- /* Traffic Classifier TBD */
- struct tcf_proto *filter_list;
- /* Our two queues */
- struct Qdisc *queues[UNIFI_TRAFFIC_Q_MAX];
-};
-
-struct uf_tx_packet_data {
- /* Queue the packet is stored in */
- unifi_TrafficQueue queue;
- /* QoS Priority determined when enqueing packet */
- CSR_PRIORITY priority;
- /* Debug */
- unsigned long host_tag;
-};
-
-#endif /* CONFIG_NET_SCHED */
-
-static const struct net_device_ops uf_netdev_ops =
-{
- .ndo_open = uf_net_open,
- .ndo_stop = uf_net_stop,
- .ndo_start_xmit = uf_net_xmit,
- .ndo_do_ioctl = uf_net_ioctl,
- .ndo_get_stats = uf_net_get_stats, /* called by /proc/net/dev */
- .ndo_set_rx_mode = uf_set_multicast_list,
- .ndo_select_queue = uf_net_select_queue,
-};
-
-static u8 oui_rfc1042[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-static u8 oui_8021h[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
-
-
-/* Callback for event logging to blocking clients */
-static void netdev_mlme_event_handler(ul_client_t *client,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-#ifdef CSR_SUPPORT_WEXT
-/* Declare netdev_notifier block which will contain the state change
- * handler callback function
- */
-static struct notifier_block uf_netdev_notifier;
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_alloc_netdevice
- *
- * Allocate memory for the net_device and device private structs
- * for this interface.
- * Fill in the fields, but don't register the interface yet.
- * We need to configure the UniFi first.
- *
- * Arguments:
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- *
- * Returns:
- * Pointer to device private struct.
- *
- * Notes:
- * The net_device and device private structs are allocated together
- * and should be freed by freeing the net_device pointer.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_alloc_netdevice(CsrSdioFunction *sdio_dev, int bus_id)
-{
- struct net_device *dev;
- unifi_priv_t *priv;
- netInterface_priv_t *interfacePriv;
-#ifdef CSR_SUPPORT_WEXT
- int rc;
-#endif
- unsigned char i; /* loop index */
-
- /*
- * Allocate netdevice struct, assign name template and
- * setup as an ethernet device.
- * The net_device and private structs are zeroed. Ether_setup() then
- * sets up ethernet handlers and values.
- * The RedHat 9 redhat-config-network tool doesn't recognise wlan* devices,
- * so use "eth*" (like other wireless extns drivers).
- */
- dev = alloc_etherdev_mq(sizeof(unifi_priv_t) + sizeof(netInterface_priv_t), UNIFI_TRAFFIC_Q_MAX);
-
- if (dev == NULL) {
- return NULL;
- }
-
- /* Set up back pointer from priv to netdev */
- interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- priv = (unifi_priv_t *)(interfacePriv + 1);
- interfacePriv->privPtr = priv;
- interfacePriv->InterfaceTag = 0;
-
-
- /* Initialize all supported netdev interface to be NULL */
- for(i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- priv->netdev[i] = NULL;
- priv->interfacePriv[i] = NULL;
- }
- priv->netdev[0] = dev;
- priv->interfacePriv[0] = interfacePriv;
-
- /* Setup / override net_device fields */
- dev->netdev_ops = &uf_netdev_ops;
-
-#ifdef CSR_SUPPORT_WEXT
- dev->wireless_handlers = &unifi_iw_handler_def;
-#if IW_HANDLER_VERSION < 6
- dev->get_wireless_stats = unifi_get_wireless_stats;
-#endif /* IW_HANDLER_VERSION */
-#endif /* CSR_SUPPORT_WEXT */
-
- /* This gives us enough headroom to add the 802.11 header */
- dev->needed_headroom = 32;
-
- /* Use bus_id as instance number */
- priv->instance = bus_id;
- /* Store SDIO pointer to pass in the core */
- priv->sdio = sdio_dev;
-
- sdio_dev->driverData = (void*)priv;
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- priv->prev_queue = 0;
-
- /*
- * Initialise the clients structure array.
- * We do not need protection around ul_init_clients() because
- * the character device can not be used until uf_alloc_netdevice()
- * returns and Unifi_instances[bus_id]=priv is set, since unifi_open()
- * will return -ENODEV.
- */
- ul_init_clients(priv);
-
- /*
- * Register a new ul client to send the multicast list signals.
- * Note: priv->instance must be set before calling this.
- */
- priv->netdev_client = ul_register_client(priv,
- 0,
- netdev_mlme_event_handler);
- if (priv->netdev_client == NULL) {
- unifi_error(priv,
- "Failed to register a unifi client for background netdev processing\n");
- free_netdev(priv->netdev[0]);
- return NULL;
- }
- unifi_trace(priv, UDBG2, "Netdev %p client (id:%d s:0x%X) is registered\n",
- dev, priv->netdev_client->client_id, priv->netdev_client->sender_id);
-
- priv->sta_wmm_capabilities = 0;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_SUPPORT_SME))
- priv->wapi_multicast_filter = 0;
- priv->wapi_unicast_filter = 0;
- priv->wapi_unicast_queued_pkt_filter = 0;
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- priv->isWapiConnection = FALSE;
-#endif
-#endif
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
-
-#ifdef CSR_SUPPORT_SME
- priv->allPeerDozing = 0;
-#endif
- /*
- * Initialise the OS private struct.
- */
- /*
- * Instead of deciding in advance to use 11bg or 11a, we could do a more
- * clever scan on both radios.
- */
- if (use_5g) {
- priv->if_index = CSR_INDEX_5G;
- unifi_info(priv, "Using the 802.11a radio\n");
- } else {
- priv->if_index = CSR_INDEX_2G4;
- }
-
- /* Initialise bh thread structure */
- priv->bh_thread.thread_task = NULL;
- priv->bh_thread.block_thread = 1;
- init_waitqueue_head(&priv->bh_thread.wakeup_q);
- priv->bh_thread.wakeup_flag = 0;
- sprintf(priv->bh_thread.name, "uf_bh_thread");
-
- /* reset the connected state for the interface */
- interfacePriv->connected = UnifiConnectedUnknown; /* -1 unknown, 0 no, 1 yes */
-
-#ifdef USE_DRIVER_LOCK
- sema_init(&priv->lock, 1);
-#endif /* USE_DRIVER_LOCK */
-
- spin_lock_init(&priv->send_signal_lock);
-
- spin_lock_init(&priv->m4_lock);
- sema_init(&priv->ba_mutex, 1);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- spin_lock_init(&priv->wapi_lock);
-#endif
-
-#ifdef CSR_SUPPORT_SME
- spin_lock_init(&priv->staRecord_lock);
- spin_lock_init(&priv->tx_q_lock);
-#endif
-
- /* Create the Traffic Analysis workqueue */
- priv->unifi_workqueue = create_singlethread_workqueue("unifi_workq");
- if (priv->unifi_workqueue == NULL) {
- /* Deregister priv->netdev_client */
- ul_deregister_client(priv->netdev_client);
- free_netdev(priv->netdev[0]);
- return NULL;
- }
-
-#ifdef CSR_SUPPORT_SME
- /* Create the Multicast Addresses list work structure */
- INIT_WORK(&priv->multicast_list_task, uf_multicast_list_wq);
-
- /* Create m4 buffering work structure */
- INIT_WORK(&interfacePriv->send_m4_ready_task, uf_send_m4_ready_wq);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Create work structure to buffer the WAPI data packets to be sent to SME for encryption */
- INIT_WORK(&interfacePriv->send_pkt_to_encrypt, uf_send_pkt_to_encrypt);
-#endif
-#endif
-
- priv->ref_count = 1;
-
- priv->amp_client = NULL;
- priv->coredump_mode = 0;
- priv->ptest_mode = 0;
- priv->wol_suspend = FALSE;
- INIT_LIST_HEAD(&interfacePriv->rx_uncontrolled_list);
- INIT_LIST_HEAD(&interfacePriv->rx_controlled_list);
- sema_init(&priv->rx_q_sem, 1);
-
-#ifdef CSR_SUPPORT_WEXT
- interfacePriv->netdev_callback_registered = FALSE;
- interfacePriv->wait_netdev_change = FALSE;
- /* Register callback for netdevice state changes */
- if ((rc = register_netdevice_notifier(&uf_netdev_notifier)) == 0) {
- interfacePriv->netdev_callback_registered = TRUE;
- }
- else {
- unifi_warning(priv, "Failed to register netdevice notifier : %d %p\n", rc, dev);
- }
-#endif /* CSR_SUPPORT_WEXT */
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- /* set it to some invalid value */
- priv->pending_mode_set.common.destination = 0xaaaa;
-#endif
-
- return priv;
-} /* uf_alloc_netdevice() */
-
-/*
- *---------------------------------------------------------------------------
- * uf_alloc_netdevice_for_other_interfaces
- *
- * Allocate memory for the net_device and device private structs
- * for this interface.
- * Fill in the fields, but don't register the interface yet.
- * We need to configure the UniFi first.
- *
- * Arguments:
- * interfaceTag Interface number.
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- *
- * Returns:
- * Pointer to device private struct.
- *
- * Notes:
- * The device private structure contains the interfaceTag and pointer to the unifi_priv
- * structure created allocated by net_device od interface0.
- * The net_device and device private structs are allocated together
- * and should be freed by freeing the net_device pointer.
- * ---------------------------------------------------------------------------
- */
-u8
-uf_alloc_netdevice_for_other_interfaces(unifi_priv_t *priv, u16 interfaceTag)
-{
- struct net_device *dev;
- netInterface_priv_t *interfacePriv;
-
- /*
- * Allocate netdevice struct, assign name template and
- * setup as an ethernet device.
- * The net_device and private structs are zeroed. Ether_setup() then
- * sets up ethernet handlers and values.
- * The RedHat 9 redhat-config-network tool doesn't recognise wlan* devices,
- * so use "eth*" (like other wireless extns drivers).
- */
- dev = alloc_etherdev_mq(sizeof(netInterface_priv_t), 1);
- if (dev == NULL) {
- return FALSE;
- }
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_alloc_netdevice_for_other_interfaces bad interfaceTag\n");
- return FALSE;
- }
-
- /* Set up back pointer from priv to netdev */
- interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- interfacePriv->privPtr = priv;
- interfacePriv->InterfaceTag = interfaceTag;
- priv->netdev[interfaceTag] = dev;
- priv->interfacePriv[interfacePriv->InterfaceTag] = interfacePriv;
-
- /* reset the connected state for the interface */
- interfacePriv->connected = UnifiConnectedUnknown; /* -1 unknown, 0 no, 1 yes */
- INIT_LIST_HEAD(&interfacePriv->rx_uncontrolled_list);
- INIT_LIST_HEAD(&interfacePriv->rx_controlled_list);
-
- /* Setup / override net_device fields */
- dev->netdev_ops = &uf_netdev_ops;
-
-#ifdef CSR_SUPPORT_WEXT
- dev->wireless_handlers = &unifi_iw_handler_def;
-#if IW_HANDLER_VERSION < 6
- dev->get_wireless_stats = unifi_get_wireless_stats;
-#endif /* IW_HANDLER_VERSION */
-#endif /* CSR_SUPPORT_WEXT */
- return TRUE;
-} /* uf_alloc_netdevice() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_free_netdevice
- *
- * Unregister the network device and free the memory allocated for it.
- * NB This includes the memory for the priv struct.
- *
- * Arguments:
- * priv Device private pointer.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int
-uf_free_netdevice(unifi_priv_t *priv)
-{
- int i;
- unsigned long flags;
-
- unifi_trace(priv, UDBG1, "uf_free_netdevice\n");
-
- if (!priv) {
- return -EINVAL;
- }
-
- /*
- * Free any buffers used for holding firmware
- */
- uf_release_firmware_files(priv);
-
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (priv->connection_config.mlmeAssociateReqInformationElements) {
- kfree(priv->connection_config.mlmeAssociateReqInformationElements);
- }
- priv->connection_config.mlmeAssociateReqInformationElements = NULL;
- priv->connection_config.mlmeAssociateReqInformationElementsLength = 0;
-
- if (priv->mib_data.length) {
- vfree(priv->mib_data.data);
- }
- priv->mib_data.data = NULL;
- priv->mib_data.length = 0;
-
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT*/
-
- /* Free any bulkdata buffers allocated for M4 caching */
- spin_lock_irqsave(&priv->m4_lock, flags);
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->m4_bulk_data.data_length > 0) {
- unifi_trace(priv, UDBG5, "uf_free_netdevice: free M4 bulkdata %d\n", i);
- unifi_net_data_free(priv, &interfacePriv->m4_bulk_data);
- }
- }
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Free any bulkdata buffers allocated for M4 caching */
- spin_lock_irqsave(&priv->wapi_lock, flags);
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->wapi_unicast_bulk_data.data_length > 0) {
- unifi_trace(priv, UDBG5, "uf_free_netdevice: free WAPI PKT bulk data %d\n", i);
- unifi_net_data_free(priv, &interfacePriv->wapi_unicast_bulk_data);
- }
- }
- spin_unlock_irqrestore(&priv->wapi_lock, flags);
-#endif
-
-#ifdef CSR_SUPPORT_WEXT
- /* Unregister callback for netdevice state changes */
- unregister_netdevice_notifier(&uf_netdev_notifier);
-#endif /* CSR_SUPPORT_WEXT */
-
-#ifdef CSR_SUPPORT_SME
- /* Cancel work items and destroy the workqueue */
- cancel_work_sync(&priv->multicast_list_task);
-#endif
-/* Destroy the workqueues. */
- flush_workqueue(priv->unifi_workqueue);
- destroy_workqueue(priv->unifi_workqueue);
-
- /* Free up netdev in reverse order: priv is allocated with netdev[0].
- * So, netdev[0] should be freed after all other netdevs are freed up
- */
- for (i=CSR_WIFI_NUM_INTERFACES-1; i>=0; i--) {
- /*Free the netdev struct and priv, which are all one lump*/
- if (priv->netdev[i]) {
- unifi_error(priv, "uf_free_netdevice: netdev %d %p\n", i, priv->netdev[i]);
- free_netdev(priv->netdev[i]);
- }
- }
-
- return 0;
-} /* uf_free_netdevice() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_open
- *
- * Called when userland does "ifconfig wlan0 up".
- *
- * Arguments:
- * dev Device pointer.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_net_open(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- /* If we haven't finished UniFi initialisation, we can't start */
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- unifi_warning(priv, "%s: unifi not ready, failing net_open\n", __FUNCTION__);
- return -EINVAL;
- }
-
-#if (defined CSR_NATIVE_LINUX) && (defined UNIFI_SNIFF_ARPHRD) && defined(CSR_SUPPORT_WEXT)
- /*
- * To sniff, the user must do "iwconfig mode monitor", which sets
- * priv->wext_conf.mode to IW_MODE_MONITOR.
- * Then he/she must do "ifconfig ethn up", which calls this fn.
- * There is no point in starting the sniff with SNIFFJOIN until
- * this point.
- */
- if (priv->wext_conf.mode == IW_MODE_MONITOR) {
- int err;
- err = uf_start_sniff(priv);
- if (err) {
- return err;
- }
- netif_carrier_on(dev);
- }
-#endif
-
-#ifdef CSR_SUPPORT_WEXT
- if (interfacePriv->wait_netdev_change) {
- unifi_trace(priv, UDBG1, "%s: Waiting for NETDEV_CHANGE, assume connected\n",
- __FUNCTION__);
- interfacePriv->connected = UnifiConnected;
- interfacePriv->wait_netdev_change = FALSE;
- }
-#endif
-
- netif_tx_start_all_queues(dev);
-
- return 0;
-} /* uf_net_open() */
-
-
-static int
-uf_net_stop(struct net_device *dev)
-{
-#if defined(CSR_NATIVE_LINUX) && defined(UNIFI_SNIFF_ARPHRD) && defined(CSR_SUPPORT_WEXT)
- netInterface_priv_t *interfacePriv = (netInterface_priv_t*)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- /* Stop sniffing if in Monitor mode */
- if (priv->wext_conf.mode == IW_MODE_MONITOR) {
- if (priv->card) {
- int err;
- err = unifi_reset_state(priv, dev->dev_addr, 1);
- if (err) {
- return err;
- }
- }
- }
-#endif
-
- netif_tx_stop_all_queues(dev);
-
- return 0;
-} /* uf_net_stop() */
-
-
-/* This is called after the WE handlers */
-static int
-uf_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
- int rc;
-
- rc = -EOPNOTSUPP;
-
- return rc;
-} /* uf_net_ioctl() */
-
-
-
-static struct net_device_stats *
-uf_net_get_stats(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
-
- return &interfacePriv->stats;
-} /* uf_net_get_stats() */
-
-static CSR_PRIORITY uf_get_packet_priority(unifi_priv_t *priv, netInterface_priv_t *interfacePriv, struct sk_buff *skb, const int proto)
-{
- CSR_PRIORITY priority = CSR_CONTENTION;
-
- priority = (CSR_PRIORITY) (skb->priority >> 5);
-
- if (priority == CSR_QOS_UP0) { /* 0 */
-
- unifi_trace(priv, UDBG5, "uf_get_packet_priority: proto = 0x%.4X\n", proto);
-
- switch (proto) {
- case 0x0800: /* IPv4 */
- case 0x814C: /* SNMP */
- case 0x880C: /* GSMP */
- priority = (CSR_PRIORITY) (skb->data[1 + ETH_HLEN] >> 5);
- break;
-
- case 0x8100: /* VLAN */
- priority = (CSR_PRIORITY) (skb->data[0 + ETH_HLEN] >> 5);
- break;
-
- case 0x86DD: /* IPv6 */
- priority = (CSR_PRIORITY) ((skb->data[0 + ETH_HLEN] & 0x0E) >> 1);
- break;
-
- default:
- priority = CSR_QOS_UP0;
- break;
- }
- }
-
- /* Check if we are allowed to transmit on this AC. Because of ACM we may have to downgrade to a lower
- * priority */
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) {
- unifi_TrafficQueue queue;
-
- /* Keep trying lower priorities until we find a queue
- * Priority to queue mapping is 1,2 - BK, 0,3 - BE, 4,5 - VI, 6,7 - VO */
- queue = unifi_frame_priority_to_queue(priority);
-
- while (queue > UNIFI_TRAFFIC_Q_BK && !interfacePriv->queueEnabled[queue]) {
- queue--;
- priority = unifi_get_default_downgrade_priority(queue);
- }
- }
-
- unifi_trace(priv, UDBG5, "Packet priority = %d\n", priority);
-
- return priority;
-}
-
-/*
- */
-/*
- * ---------------------------------------------------------------------------
- * get_packet_priority
- *
- * Arguments:
- * priv private data area of functional driver
- * skb socket buffer
- * ehdr ethernet header to fetch protocol
- * interfacePriv For accessing station record database
- *
- *
- * Returns:
- * CSR_PRIORITY.
- * ---------------------------------------------------------------------------
- */
-CSR_PRIORITY
-get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, netInterface_priv_t *interfacePriv)
-{
- CSR_PRIORITY priority = CSR_CONTENTION;
- const int proto = ntohs(ehdr->h_proto);
-
- u8 interfaceMode = interfacePriv->interfaceMode;
-
- /* Priority Mapping for all the Modes */
- switch(interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- unifi_trace(priv, UDBG4, "mode is STA \n");
- if ((priv->sta_wmm_capabilities & QOS_CAPABILITY_WMM_ENABLED) == 1) {
- priority = uf_get_packet_priority(priv, interfacePriv, skb, proto);
- } else {
- priority = CSR_CONTENTION;
- }
- break;
-#ifdef CSR_SUPPORT_SME
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- {
- CsrWifiRouterCtrlStaInfo_t * dstStaInfo =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfacePriv->InterfaceTag);
- unifi_trace(priv, UDBG4, "mode is AP \n");
- if (!(ehdr->h_dest[0] & 0x01) && dstStaInfo && dstStaInfo->wmmOrQosEnabled) {
- /* If packet is not Broadcast/multicast */
- priority = uf_get_packet_priority(priv, interfacePriv, skb, proto);
- } else {
- /* Since packet destination is not QSTA, set priority to CSR_CONTENTION */
- unifi_trace(priv, UDBG4, "Destination is not QSTA or BroadCast/Multicast\n");
- priority = CSR_CONTENTION;
- }
- }
- break;
-#endif
- default:
- unifi_trace(priv, UDBG3, " mode unknown in %s func, mode=%x\n", __FUNCTION__, interfaceMode);
- }
- unifi_trace(priv, UDBG5, "priority = %x\n", priority);
-
- return priority;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_select_queue
- *
- * Called by the kernel to select which queue to put the packet in
- *
- * Arguments:
- * dev Device pointer
- * skb Packet
- *
- * Returns:
- * Queue index
- * ---------------------------------------------------------------------------
- */
-static u16
-uf_net_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = (unifi_priv_t *)interfacePriv->privPtr;
- struct ethhdr ehdr;
- unifi_TrafficQueue queue;
- int proto;
- CSR_PRIORITY priority;
-
- memcpy(&ehdr, skb->data, ETH_HLEN);
- proto = ntohs(ehdr.h_proto);
-
- /* 802.1x - apply controlled/uncontrolled port rules */
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- /* queues 0 - 3 */
- priority = get_packet_priority(priv, skb, &ehdr, interfacePriv);
- queue = unifi_frame_priority_to_queue(priority);
- } else {
- /* queue 4 */
- queue = UNIFI_TRAFFIC_Q_EAPOL;
- }
-
-
- return (u16)queue;
-} /* uf_net_select_queue() */
-
-int
-skb_add_llc_snap(struct net_device *dev, struct sk_buff *skb, int proto)
-{
- llc_snap_hdr_t *snap;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int headroom;
-
- /* get the headroom available in skb */
- headroom = skb_headroom(skb);
- /* step 1: classify ether frame, DIX or 802.3? */
-
- if (proto < 0x600) {
- /* codes <= 1500 reserved for 802.3 lengths */
- /* it's 802.3, pass ether payload unchanged, */
- unifi_trace(priv, UDBG3, "802.3 len: %d\n", skb->len);
-
- /* leave off any PAD octets. */
- skb_trim(skb, proto);
- } else if (proto == ETH_P_8021Q) {
-
- /* Store the VLAN SNAP (should be 87-65). */
- u16 vlan_snap = *(u16*)skb->data;
- /* check for headroom availability before skb_push 14 = (4 + 10) */
- if (headroom < 14) {
- unifi_trace(priv, UDBG3, "cant append vlan snap: debug\n");
- return -1;
- }
- /* Add AA-AA-03-00-00-00 */
- snap = (llc_snap_hdr_t *)skb_push(skb, 4);
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
-
- /* Add AA-AA-03-00-00-00 */
- snap = (llc_snap_hdr_t *)skb_push(skb, 10);
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
-
- /* Add the VLAN specific information */
- snap->protocol = htons(proto);
- *(u16*)(snap + 1) = vlan_snap;
-
- } else
- {
- /* it's DIXII, time for some conversion */
- unifi_trace(priv, UDBG3, "DIXII len: %d\n", skb->len);
-
- /* check for headroom availability before skb_push */
- if (headroom < sizeof(llc_snap_hdr_t)) {
- unifi_trace(priv, UDBG3, "cant append snap: debug\n");
- return -1;
- }
- /* tack on SNAP */
- snap = (llc_snap_hdr_t *)skb_push(skb, sizeof(llc_snap_hdr_t));
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- /* Use the appropriate OUI. */
- if ((proto == ETH_P_AARP) || (proto == ETH_P_IPX)) {
- memcpy(snap->oui, oui_8021h, P80211_OUI_LEN);
- } else {
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
- }
- snap->protocol = htons(proto);
- }
-
- return 0;
-} /* skb_add_llc_snap() */
-
-#ifdef CSR_SUPPORT_SME
-static int
-_identify_sme_ma_pkt_ind(unifi_priv_t *priv,
- const s8 *oui, u16 protocol,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- const unsigned char *daddr,
- const unsigned char *saddr)
-{
- CSR_MA_PACKET_INDICATION *pkt_ind = (CSR_MA_PACKET_INDICATION*)&signal->u.MaPacketIndication;
- int r;
- u8 i;
-
- unifi_trace(priv, UDBG5,
- "_identify_sme_ma_pkt_ind -->\n");
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- if (priv->sme_unidata_ind_filters[i].in_use) {
- if (!memcmp(oui, priv->sme_unidata_ind_filters[i].oui, 3) &&
- (protocol == priv->sme_unidata_ind_filters[i].protocol)) {
-
- /* Send to client */
- if (priv->sme_cli) {
- /*
- * Pass the packet to the SME, using unifi_sys_ma_unitdata_ind().
- * The frame needs to be converted according to the encapsulation.
- */
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: handle=%d, encap=%d, proto=%x\n",
- i, priv->sme_unidata_ind_filters[i].encapsulation,
- priv->sme_unidata_ind_filters[i].protocol);
- if (priv->sme_unidata_ind_filters[i].encapsulation == CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET) {
- struct sk_buff *skb;
- /* The translation is performed on skb... */
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: skb_80211_to_ether -->\n");
- r = skb_80211_to_ether(priv, skb, daddr, saddr,
- signal, bulkdata);
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: skb_80211_to_ether <--\n");
- if (r) {
- return -EINVAL;
- }
-
- /* ... but we indicate buffer and length */
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].data_length = skb->len;
- } else {
- /* Add the MAC addresses before the SNAP */
- bulkdata->d[0].os_data_ptr -= 2*ETH_ALEN;
- bulkdata->d[0].data_length += 2*ETH_ALEN;
- memcpy((void*)bulkdata->d[0].os_data_ptr, daddr, ETH_ALEN);
- memcpy((void*)bulkdata->d[0].os_data_ptr + ETH_ALEN, saddr, ETH_ALEN);
- }
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: unifi_sys_ma_pkt_ind -->\n");
- CsrWifiRouterMaPacketIndSend(priv->sme_unidata_ind_filters[i].appHandle,
- (pkt_ind->VirtualInterfaceIdentifier & 0xff),
- i,
- pkt_ind->ReceptionStatus,
- bulkdata->d[0].data_length,
- (u8*)bulkdata->d[0].os_data_ptr,
- NULL,
- pkt_ind->Rssi,
- pkt_ind->Snr,
- pkt_ind->ReceivedRate);
-
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: unifi_sys_ma_pkt_ind <--\n");
- }
-
- return 1;
- }
- }
- }
-
- return -1;
-}
-#endif /* CSR_SUPPORT_SME */
-
-/*
- * ---------------------------------------------------------------------------
- * skb_80211_to_ether
- *
- * Make sure the received frame is in Ethernet (802.3) form.
- * De-encapsulates SNAP if necessary, adds a ethernet header.
- * The source buffer should not contain an 802.11 MAC header
- *
- * Arguments:
- * payload Pointer to packet data received from UniFi.
- * payload_length Number of bytes of data received from UniFi.
- * daddr Destination MAC address.
- * saddr Source MAC address.
- *
- * Returns:
- * 0 on success, -1 if the packet is bad and should be dropped,
- * 1 if the packet was forwarded to the SME or AMP client.
- * ---------------------------------------------------------------------------
- */
-int
-skb_80211_to_ether(unifi_priv_t *priv, struct sk_buff *skb,
- const unsigned char *daddr, const unsigned char *saddr,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata)
-{
- unsigned char *payload;
- int payload_length;
- struct ethhdr *eth;
- llc_snap_hdr_t *snap;
- int headroom;
-#define UF_VLAN_LLC_HEADER_SIZE 18
- static const u8 vlan_inner_snap[] = { 0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00 };
-#if defined(CSR_NATIVE_SOFTMAC) && defined(CSR_SUPPORT_SME)
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
-#endif
-
- if(skb== NULL || daddr == NULL || saddr == NULL){
- unifi_error(priv, "skb_80211_to_ether: PBC fail\n");
- return 1;
- }
-
- payload = skb->data;
- payload_length = skb->len;
-
- snap = (llc_snap_hdr_t *)payload;
- eth = (struct ethhdr *)payload;
-
- /* get the skb headroom size */
- headroom = skb_headroom(skb);
-
- /*
- * Test for the various encodings
- */
- if ((payload_length >= sizeof(llc_snap_hdr_t)) &&
- (snap->dsap == 0xAA) &&
- (snap->ssap == 0xAA) &&
- (snap->ctrl == 0x03) &&
- (snap->oui[0] == 0) &&
- (snap->oui[1] == 0) &&
- ((snap->oui[2] == 0) || (snap->oui[2] == 0xF8)))
- {
- /* AppleTalk AARP (2) or IPX SNAP */
- if ((snap->oui[2] == 0) &&
- ((ntohs(snap->protocol) == ETH_P_AARP) || (ntohs(snap->protocol) == ETH_P_IPX)))
- {
- u16 len;
-
- unifi_trace(priv, UDBG3, "%s len: %d\n",
- (ntohs(snap->protocol) == ETH_P_AARP) ? "ETH_P_AARP" : "ETH_P_IPX",
- payload_length);
-
- /* check for headroom availability before skb_push */
- if (headroom < (2 * ETH_ALEN + 2)) {
- unifi_warning(priv, "headroom not available to skb_push ether header\n");
- return -1;
- }
-
- /* Add 802.3 header and leave full payload */
- len = htons(skb->len);
- memcpy(skb_push(skb, 2), &len, 2);
- memcpy(skb_push(skb, ETH_ALEN), saddr, ETH_ALEN);
- memcpy(skb_push(skb, ETH_ALEN), daddr, ETH_ALEN);
-
- return 0;
- }
- /* VLAN-tagged IP */
- if ((snap->oui[2] == 0) && (ntohs(snap->protocol) == ETH_P_8021Q))
- {
- /*
- * The translation doesn't change the packet length, so is done in-place.
- *
- * Example header (from Std 802.11-2007 Annex M):
- * AA-AA-03-00-00-00-81-00-87-65-AA-AA-03-00-00-00-08-06
- * -------SNAP-------p1-p1-ll-ll-------SNAP--------p2-p2
- * dd-dd-dd-dd-dd-dd-aa-aa-aa-aa-aa-aa-p1-p1-ll-ll-p2-p2
- * dd-dd-dd-dd-dd-dd-aa-aa-aa-aa-aa-aa-81-00-87-65-08-06
- */
- u16 vlan_snap;
-
- if (payload_length < UF_VLAN_LLC_HEADER_SIZE) {
- unifi_warning(priv, "VLAN SNAP header too short: %d bytes\n", payload_length);
- return -1;
- }
-
- if (memcmp(payload + 10, vlan_inner_snap, 6)) {
- unifi_warning(priv, "VLAN malformatted SNAP header.\n");
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "VLAN SNAP: %02x-%02x\n", payload[8], payload[9]);
- unifi_trace(priv, UDBG3, "VLAN len: %d\n", payload_length);
-
- /* Create the 802.3 header */
-
- vlan_snap = *((u16*)(payload + 8));
-
- /* Create LLC header without byte-swapping */
- eth->h_proto = snap->protocol;
-
- memcpy(eth->h_dest, daddr, ETH_ALEN);
- memcpy(eth->h_source, saddr, ETH_ALEN);
- *(u16*)(eth + 1) = vlan_snap;
- return 0;
- }
-
- /* it's a SNAP + RFC1042 frame */
- unifi_trace(priv, UDBG3, "SNAP+RFC1042 len: %d\n", payload_length);
-
- /* chop SNAP+llc header from skb. */
- skb_pull(skb, sizeof(llc_snap_hdr_t));
-
- /* Since skb_pull called above to chop snap+llc, no need to check for headroom
- * availability before skb_push
- */
- /* create 802.3 header at beginning of skb. */
- eth = (struct ethhdr *)skb_push(skb, ETH_HLEN);
- memcpy(eth->h_dest, daddr, ETH_ALEN);
- memcpy(eth->h_source, saddr, ETH_ALEN);
- /* Copy protocol field without byte-swapping */
- eth->h_proto = snap->protocol;
- } else {
- u16 len;
-
- /* check for headroom availability before skb_push */
- if (headroom < (2 * ETH_ALEN + 2)) {
- unifi_warning(priv, "headroom not available to skb_push ether header\n");
- return -1;
- }
- /* Add 802.3 header and leave full payload */
- len = htons(skb->len);
- memcpy(skb_push(skb, 2), &len, 2);
- memcpy(skb_push(skb, ETH_ALEN), saddr, ETH_ALEN);
- memcpy(skb_push(skb, ETH_ALEN), daddr, ETH_ALEN);
-
- return 1;
- }
-
- return 0;
-} /* skb_80211_to_ether() */
-
-
-static CsrWifiRouterCtrlPortAction verify_port(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- if (queue == UF_CONTROLLED_PORT_Q) {
- return priv->wext_conf.block_controlled_port;
- } else {
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN;
- }
-#else
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN; /* default to open for softmac dev */
-#endif
-#else
- return uf_sme_port_state(priv, address, queue, interfaceTag);
-#endif
-}
-
-/*
- * ---------------------------------------------------------------------------
- * prepare_and_add_macheader
- *
- *
- * These functions adds mac header for packet from netdev
- * to UniFi for transmission.
- * EAP protocol packets are also appended with Mac header &
- * sent using send_ma_pkt_request().
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * newSkb Socket buffer containing data packet + Mac header if no sufficient headroom in skb
- * serviceClass to append QOS control header in Mac header
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * interfaceTag the interfaceID on which activity going on
- * daddr destination address
- * saddr source address
- * protection protection bit set in framce control of mac header
- *
- * Returns:
- * Zero on success or error code.
- * ---------------------------------------------------------------------------
- */
-
-int prepare_and_add_macheader(unifi_priv_t *priv, struct sk_buff *skb, struct sk_buff *newSkb,
- CSR_PRIORITY priority,
- bulk_data_param_t *bulkdata,
- u16 interfaceTag,
- const u8 *daddr,
- const u8 *saddr,
- u8 protection)
-{
- u16 fc = 0;
- u8 qc = 0;
- u8 macHeaderLengthInBytes = MAC_HEADER_SIZE, *bufPtr = NULL;
- bulk_data_param_t data_ptrs;
- CsrResult csrResult;
- int headroom =0;
- u8 direction = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 *addressOne;
- u8 bQosNull = false;
-
- if (skb == NULL) {
- unifi_error(priv, "prepare_and_add_macheader: Invalid SKB reference\n");
- return -1;
- }
-
- /* add a MAC header refer: 7.1.3.1 Frame Control field in P802.11REVmb.book */
- if (priority != CSR_CONTENTION) {
- /* EAPOL packets don't go as QOS_DATA */
- if (priority == CSR_MANAGEMENT) {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- } else {
- /* Qos Control Field */
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
-
- if (skb->len) {
-
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_DATA);
- } else {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_NULL);
- bQosNull = true;
- }
- }
- } else {
- if(skb->len == 0) {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_NULL);
- } else {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- }
- }
-
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- direction = 2;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- direction = 0;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- direction = 1;
- fc |= cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- if (priority == CSR_MANAGEMENT ) {
-
- direction = 2;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK);
- } else {
- /* Data frames have to use WDS 4 address frames */
- direction = 3;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK | IEEE802_11_FC_FROM_DS_MASK);
- macHeaderLengthInBytes += 6;
- }
- break;
- default:
- unifi_warning(priv, "prepare_and_add_macheader: Unknown mode %d\n",
- interfacePriv->interfaceMode);
- }
-
-
- /* If Sta is QOS & HTC is supported then need to set 'order' bit */
- /* We don't support HT Control for now */
-
- if(protection) {
- fc |= cpu_to_le16(IEEE802_11_FC_PROTECTED_MASK);
- }
-
- /* check the skb headroom before pushing mac header */
- headroom = skb_headroom(skb);
-
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG5,
- "prepare_and_add_macheader: Allocate headroom extra %d bytes\n",
- macHeaderLengthInBytes);
-
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in %s func\n", __FUNCTION__);
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
-
- /* headroom has sufficient size, so will get proper pointer */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
-
- /* Frame the actual MAC header */
-
- memset(bufPtr, 0, macHeaderLengthInBytes);
-
- /* copy frameControl field */
- memcpy(bufPtr, &fc, sizeof(fc));
- bufPtr += sizeof(fc);
- macHeaderLengthInBytes -= sizeof(fc);
-
- /* Duration/ID field which is 2 bytes */
- bufPtr += 2;
- macHeaderLengthInBytes -= 2;
-
- switch(direction)
- {
- case 0:
- /* Its an Ad-Hoc no need to route it through AP */
- /* Address1: MAC address of the destination from eth header */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: the BSSID (locally generated in AdHoc (creators Bssid)) */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 1:
- /* Address1: MAC address of the actual destination */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- /* Address2: The MAC address of the AP */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 2:
- /* Address1: To AP is the MAC address of the AP to which its associated */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the actual destination on the distribution system */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 3:
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the actual destination on the distribution system */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- default:
- unifi_error(priv, "Unknown direction =%d : Not handled now\n", direction);
- return -1;
- }
- /* 2 bytes of frame control field, appended by firmware */
- bufPtr += 2;
- macHeaderLengthInBytes -= 2;
-
- if (3 == direction) {
- /* Address4: MAC address of the source */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- }
-
- /* IF Qos Data or Qos Null Data then set QosControl field */
- if ((priority != CSR_CONTENTION) && (macHeaderLengthInBytes >= QOS_CONTROL_HEADER_SIZE)) {
-
- if (priority > 7) {
- unifi_trace(priv, UDBG1, "data packets priority is more than 7, priority = %x\n", priority);
- qc |= 7;
- } else {
- qc |= priority;
- }
- /*assigning address1
- * Address1 offset taken fromm bufPtr(currently bufPtr pointing to Qos contorl) variable in reverse direction
- * Address4 don't exit
- */
-
- addressOne = bufPtr- ADDRESS_ONE_OFFSET;
-
- if (addressOne[0] & 0x1) {
- /* multicast/broadcast frames, no acknowledgement needed */
- qc |= 1 << 5;
- }
- /* non-AP mode only for now */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) {
- /* In case of STA and IBSS case eosp and txop limit is 0. */
- } else {
- if(bQosNull) {
- qc |= 1 << 4;
- }
- }
-
- /* append Qos control field to mac header */
- bufPtr[0] = qc;
- /* txop limit is 0 */
- bufPtr[1] = 0;
- macHeaderLengthInBytes -= QOS_CONTROL_HEADER_SIZE;
- }
- if (macHeaderLengthInBytes) {
- unifi_warning(priv, " Mac header not appended properly\n");
- return -1;
- }
- return 0;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * send_ma_pkt_request
- *
- * These functions send a data packet to UniFi for transmission.
- * EAP protocol packets are also sent as send_ma_pkt_request().
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * ehdr Pointer to Ethernet header within skb.
- *
- * Returns:
- * Zero on success or error code.
- * ---------------------------------------------------------------------------
- */
-
-static int
-send_ma_pkt_request(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, CSR_PRIORITY priority)
-{
- int r;
- u16 i;
- u8 eapolStore = FALSE;
- struct sk_buff *newSkb = NULL;
- bulk_data_param_t bulkdata;
- const int proto = ntohs(ehdr->h_proto);
- u16 interfaceTag;
- CsrWifiMacAddress peerAddress;
- CSR_TRANSMISSION_CONTROL transmissionControl = CSR_NO_CONFIRM_REQUIRED;
- s8 protection;
- netInterface_priv_t *interfacePriv = NULL;
- CSR_RATE TransmitRate = (CSR_RATE)0;
-
- unifi_trace(priv, UDBG5, "entering send_ma_pkt_request\n");
-
- /* Get the interface Tag by means of source Mac address */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- if (!memcmp(priv->netdev[i]->dev_addr, ehdr->h_source, ETH_ALEN)) {
- interfaceTag = i;
- interfacePriv = priv->interfacePriv[interfaceTag];
- break;
- }
- }
-
- if (interfacePriv == NULL) {
- /* No match found - error */
- interfaceTag = 0;
- interfacePriv = priv->interfacePriv[interfaceTag];
- unifi_warning(priv, "Mac address not matching ... debugging needed\n");
- interfacePriv->stats.tx_dropped++;
- kfree_skb(skb);
- return -1;
- }
-
- /* Add a SNAP header if necessary */
- if (skb_add_llc_snap(priv->netdev[interfaceTag], skb, proto) != 0) {
- /* convert failed */
- unifi_error(priv, "skb_add_llc_snap failed.\n");
- kfree_skb(skb);
- return -1;
- }
-
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
-#ifdef CSR_SUPPORT_SME
- /* Notify the TA module for the Tx frame for non AP/P2PGO mode*/
- if ((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AP) &&
- (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)) {
- unifi_ta_sample(priv->card, CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX,
- &bulkdata.d[0], ehdr->h_source,
- priv->netdev[interfaceTag]->dev_addr,
- jiffies_to_msecs(jiffies),
- 0); /* rate is unknown on tx */
- }
-#endif /* CSR_SUPPORT_SME */
-
- if ((proto == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (proto == ETH_P_WAI)
-#endif
- )
- {
- /* check for m4 detection */
- if (0 == uf_verify_m4(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length)) {
- eapolStore = TRUE;
- }
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- if (proto == ETH_P_WAI)
- {
- protection = 0; /*WAI packets always sent unencrypted*/
- }
- else
- {
-#endif
-#ifdef CSR_SUPPORT_SME
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, ehdr->h_dest)) < 0) {
- unifi_warning(priv, "unicast address, but destination not in station record database\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-#else
- protection = 0;
-#endif
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- }
-#endif
-
- /* append Mac header for Eapol as well as data packet */
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, ehdr->h_dest, ehdr->h_source, protection)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- /* RA address must contain the immediate destination MAC address that is similar to
- * the Address 1 field of 802.11 Mac header here 4 is: (sizeof(framecontrol) + sizeof (durationID))
- * which is address 1 field
- */
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- unifi_trace(priv, UDBG5, "RA[0]=%x, RA[1]=%x, RA[2]=%x, RA[3]=%x, RA[4]=%x, RA[5]=%x\n",
- peerAddress.a[0], peerAddress.a[1], peerAddress.a[2], peerAddress.a[3],
- peerAddress.a[4], peerAddress.a[5]);
-
-
- if ((proto == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (proto == ETH_P_WAI)
-#endif
- )
- {
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame MA_PACKET request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- transmissionControl = req->TransmissionControl = 0;
-#ifdef CSR_SUPPORT_SME
- if (eapolStore)
- {
- netInterface_priv_t *netpriv = (netInterface_priv_t *)netdev_priv(priv->netdev[interfaceTag]);
-
- /* Fill the MA-PACKET.req */
-
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: %x\n", req->Priority);
-
- /* rate selected by firmware */
- req->TransmitRate = 0;
- req->HostTag = CSR_WIFI_EAPOL_M4_HOST_TAG;
- /* RA address matching with address 1 of Mac header */
- memcpy(req->Ra.x, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- spin_lock(&priv->m4_lock);
- /* Store the M4-PACKET.req for later */
- interfacePriv->m4_signal = signal;
- interfacePriv->m4_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->m4_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->m4_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->m4_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock(&priv->m4_lock);
-
- /* Signal the workqueue to call CsrWifiRouterCtrlM4ReadyToSendIndSend().
- * It cannot be called directly from the tx path because it
- * does a non-atomic kmalloc via the framework's CsrPmemAlloc().
- */
- queue_work(priv->unifi_workqueue, &netpriv->send_m4_ready_task);
-
- return 0;
- }
-#endif
- }/*EAPOL or WAI packet*/
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) && \
- (priv->wapi_unicast_filter) && \
- (proto != ETH_P_PAE) && \
- (proto != ETH_P_WAI) && \
- (skb->len > 0))
- {
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- netInterface_priv_t *netpriv = (netInterface_priv_t *)netdev_priv(priv->netdev[interfaceTag]);
-
- unifi_trace(priv, UDBG4, "send_ma_pkt_request() - WAPI unicast data packet when USKID = 1 \n");
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
- /* Frame MA_PACKET request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- /* Fill the MA-PACKET.req */
- req->TransmissionControl = 0;
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: %x\n", req->Priority);
- req->TransmitRate = (CSR_RATE) 0; /* rate selected by firmware */
- req->HostTag = 0xffffffff; /* Ask for a new HostTag */
- /* RA address matching with address 1 of Mac header */
- memcpy(req->Ra.x, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- /* Store the M4-PACKET.req for later */
- spin_lock(&priv->wapi_lock);
- interfacePriv->wapi_unicast_ma_pkt_sig = signal;
- interfacePriv->wapi_unicast_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->wapi_unicast_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->wapi_unicast_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->wapi_unicast_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock(&priv->wapi_lock);
-
- /* Signal the workqueue to call CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend().
- * It cannot be called directly from the tx path because it
- * does a non-atomic kmalloc via the framework's CsrPmemAlloc().
- */
- queue_work(priv->unifi_workqueue, &netpriv->send_pkt_to_encrypt);
-
- return 0;
- }
-#endif
-
- if(priv->cmanrTestMode)
- {
- TransmitRate = priv->cmanrTestModeTransmitRate;
- unifi_trace(priv, UDBG2, "send_ma_pkt_request: cmanrTestModeTransmitRate = %d TransmitRate=%d\n",
- priv->cmanrTestModeTransmitRate,
- TransmitRate
- );
- }
-
- /* Send UniFi msg */
- /* Here hostTag is been sent as 0xffffffff, its been appended properly while framing MA-Packet request in pdu_processing.c file */
- r = uf_process_ma_packet_req(priv,
- peerAddress.a,
- 0xffffffff, /* Ask for a new HostTag */
- interfaceTag,
- transmissionControl,
- TransmitRate,
- priority,
- priv->netdev_client->sender_id,
- &bulkdata);
-
- if (r) {
- unifi_trace(priv, UDBG1, "(HIP validation failure) r = %x\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "leaving send_ma_pkt_request, UNITDATA result code = %d\n", r);
-
- return r;
-} /* send_ma_pkt_request() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_xmit
- *
- * This function is called by the higher level stack to transmit an
- * ethernet packet.
- *
- * Arguments:
- * skb Ethernet packet to send.
- * dev Pointer to the linux net device.
- *
- * Returns:
- * 0 on success (packet was consumed, not necessarily transmitted)
- * 1 if packet was requeued
- * -1 on error
- *
- *
- * Notes:
- * The controlled port is handled in the qdisc dequeue handler.
- * ---------------------------------------------------------------------------
- */
-static netdev_tx_t
-uf_net_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct ethhdr ehdr;
- int proto, port;
- int result;
- static tx_signal_handler tx_handler;
- CSR_PRIORITY priority;
- CsrWifiRouterCtrlPortAction port_action;
-
- unifi_trace(priv, UDBG5, "unifi_net_xmit: skb = %x\n", skb);
-
- memcpy(&ehdr, skb->data, ETH_HLEN);
- proto = ntohs(ehdr.h_proto);
- priority = get_packet_priority(priv, skb, &ehdr, interfacePriv);
-
- /* All frames are sent as MA-PACKET.req (EAPOL also) */
- tx_handler = send_ma_pkt_request;
-
- /* 802.1x - apply controlled/uncontrolled port rules */
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- port = UF_CONTROLLED_PORT_Q;
- } else {
- /* queue 4 */
- port = UF_UNCONTROLLED_PORT_Q;
- }
-
- /* Uncontrolled port rules apply */
- port_action = verify_port(priv
- , (((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode)||(CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI== interfacePriv->interfaceMode))? interfacePriv->bssid.a: ehdr.h_dest)
- , port
- , interfacePriv->InterfaceTag);
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- unifi_trace(priv, UDBG5,
- "uf_net_xmit: %s controlled port open\n",
- port ? "" : "un");
- /* Remove the ethernet header */
- skb_pull(skb, ETH_HLEN);
- result = tx_handler(priv, skb, &ehdr, priority);
- } else {
-
- /* Discard the packet if necessary */
- unifi_trace(priv, UDBG2,
- "uf_net_xmit: %s controlled port %s\n",
- port ? "" : "un", port_action==CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK ? "blocked" : "closed");
- interfacePriv->stats.tx_dropped++;
- kfree_skb(skb);
-
- return NETDEV_TX_OK;
- }
-
- if (result == NETDEV_TX_OK) {
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Don't update the tx stats when the pkt is to be sent for sw encryption*/
- if (!((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) &&
- (priv->wapi_unicast_filter == 1)))
- {
- dev->trans_start = jiffies;
- /* Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += skb->len;
-
- }
-#else
- dev->trans_start = jiffies;
-
- /*
- * Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += skb->len;
-#endif
- } else if (result < 0) {
-
- /* Failed to send: fh queue was full, and the skb was discarded.
- * Return OK to indicate that the buffer was consumed, to stop the
- * kernel re-transmitting the freed buffer.
- */
- interfacePriv->stats.tx_dropped++;
- unifi_trace(priv, UDBG1, "unifi_net_xmit: (Packet Drop), dropped count = %x\n", interfacePriv->stats.tx_dropped);
- result = NETDEV_TX_OK;
- }
-
- /* The skb will have been freed by send_XXX_request() */
-
- return result;
-} /* uf_net_xmit() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_pause_xmit
- * unifi_restart_xmit
- *
- * These functions are called from the UniFi core to control the flow
- * of packets from the upper layers.
- * unifi_pause_xmit() is called when the internal queue is full and
- * should take action to stop unifi_ma_unitdata() being called.
- * When the queue has drained, unifi_restart_xmit() will be called to
- * re-enable the flow of packets for transmission.
- *
- * Arguments:
- * ospriv OS private context pointer.
- *
- * Returns:
- * unifi_pause_xmit() is called from interrupt context.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue)
-{
- unifi_priv_t *priv = ospriv;
- int i; /* used as a loop counter */
-
- unifi_trace(priv, UDBG2, "Stopping queue %d\n", queue);
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if (netif_running(priv->netdev[i]))
- {
- netif_stop_subqueue(priv->netdev[i], (u16)queue);
- }
- }
-
-#ifdef CSR_SUPPORT_SME
- if(queue<=3) {
- routerStartBuffering(priv, queue);
- unifi_trace(priv, UDBG2, "Start buffering %d\n", queue);
- } else {
- routerStartBuffering(priv, 0);
- unifi_error(priv, "Start buffering %d defaulting to 0\n", queue);
- }
-#endif
-
-} /* unifi_pause_xmit() */
-
-void
-unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue)
-{
- unifi_priv_t *priv = ospriv;
- int i=0; /* used as a loop counter */
-
- unifi_trace(priv, UDBG2, "Waking queue %d\n", queue);
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if (netif_running(priv->netdev[i]))
- {
- netif_wake_subqueue(priv->netdev[i], (u16)queue);
- }
- }
-
-#ifdef CSR_SUPPORT_SME
- if(queue <=3) {
- routerStopBuffering(priv, queue);
- uf_send_buffered_frames(priv, queue);
- } else {
- routerStopBuffering(priv, 0);
- uf_send_buffered_frames(priv, 0);
- }
-#endif
-} /* unifi_restart_xmit() */
-
-
-static void
-indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_buff *skb, CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata)
-{
- int r, sr = 0;
- struct net_device *dev;
-
-#ifdef CSR_SUPPORT_SME
- llc_snap_hdr_t *snap;
-
- snap = (llc_snap_hdr_t *)skb->data;
-
- sr = _identify_sme_ma_pkt_ind(priv,
- snap->oui, ntohs(snap->protocol),
- signal,
- bulkdata,
- dst_a, src_a );
-#endif
-
- /*
- * Decapsulate any SNAP header and
- * prepend an ethernet header so that the skb manipulation and ARP
- * stuff works.
- */
- r = skb_80211_to_ether(priv, skb, dst_a, src_a,
- signal, bulkdata);
- if (r == -1) {
- /* Drop the packet and return */
- priv->interfacePriv[ifTag]->stats.rx_errors++;
- priv->interfacePriv[ifTag]->stats.rx_frame_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "indicate_rx_skb: Discard unknown frame.\n");
- return;
- }
-
- /* Handle the case where packet is sent up through the subscription
- * API but should not be given to the network stack (AMP PAL case)
- * LLC header is different from WiFi and the packet has been subscribed for
- */
- if (r == 1 && sr == 1) {
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_trace(priv, UDBG5, "indicate_rx_skb: Data given to subscription"
- "API, not being given to kernel\n");
- return;
- }
-
- dev = priv->netdev[ifTag];
- /* Now we look like a regular ethernet frame */
- /* Fill in SKB meta data */
- skb->dev = dev;
- skb->protocol = eth_type_trans(skb, dev);
- skb->ip_summed = CHECKSUM_UNNECESSARY;
-
- /* Test for an overlength frame */
- if (skb->len > (dev->mtu + ETH_HLEN)) {
- /* A bogus length ethfrm has been encap'd. */
- /* Is someone trying an oflow attack? */
- unifi_error(priv, "%s: oversize frame (%d > %d)\n",
- dev->name,
- skb->len, dev->mtu + ETH_HLEN);
-
- /* Drop the packet and return */
- priv->interfacePriv[ifTag]->stats.rx_errors++;
- priv->interfacePriv[ifTag]->stats.rx_length_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- if(priv->cmanrTestMode)
- {
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
- priv->cmanrTestModeTransmitRate = pkt_ind->ReceivedRate;
- unifi_trace(priv, UDBG2, "indicate_rx_skb: cmanrTestModeTransmitRate=%d\n", priv->cmanrTestModeTransmitRate);
- }
-
- /* Pass SKB up the stack */
-#ifdef CSR_WIFI_USE_NETIF_RX
- netif_rx(skb);
-#else
- netif_rx_ni(skb);
-#endif
-
- if (dev != NULL) {
- dev->last_rx = jiffies;
- }
-
- /* Bump rx stats */
- priv->interfacePriv[ifTag]->stats.rx_packets++;
- priv->interfacePriv[ifTag]->stats.rx_bytes += bulkdata->d[0].data_length;
-
- return;
-}
-
-void
-uf_process_rx_pending_queue(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress source_address,
- int indicate, u16 interfaceTag)
-{
- rx_buffered_packets_t *rx_q_item;
- struct list_head *rx_list;
- struct list_head *n;
- struct list_head *l_h;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_process_rx_pending_queue bad interfaceTag\n");
- return;
- }
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- rx_list = &interfacePriv->rx_controlled_list;
- } else {
- rx_list = &interfacePriv->rx_uncontrolled_list;
- }
-
- down(&priv->rx_q_sem);
- list_for_each_safe(l_h, n, rx_list) {
- rx_q_item = list_entry(l_h, rx_buffered_packets_t, q);
-
- /* Validate against the source address */
- if (memcmp(broadcast_address.a, source_address.a, ETH_ALEN) &&
- memcmp(rx_q_item->sa.a, source_address.a, ETH_ALEN)) {
-
- unifi_trace(priv, UDBG2,
- "uf_process_rx_pending_queue: Skipping sa=%02X%02X%02X%02X%02X%02X skb=%p, bulkdata=%p\n",
- rx_q_item->sa.a[0], rx_q_item->sa.a[1],
- rx_q_item->sa.a[2], rx_q_item->sa.a[3],
- rx_q_item->sa.a[4], rx_q_item->sa.a[5],
- rx_q_item->skb, &rx_q_item->bulkdata.d[0]);
- continue;
- }
-
- list_del(l_h);
-
-
- unifi_trace(priv, UDBG2,
- "uf_process_rx_pending_queue: Was Blocked skb=%p, bulkdata=%p\n",
- rx_q_item->skb, &rx_q_item->bulkdata);
-
- if (indicate) {
- indicate_rx_skb(priv, interfaceTag, rx_q_item->da.a, rx_q_item->sa.a, rx_q_item->skb, &rx_q_item->signal, &rx_q_item->bulkdata);
- } else {
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &rx_q_item->bulkdata.d[0]);
- }
-
- /* It is our resposibility to free the Rx structure object. */
- kfree(rx_q_item);
- }
- up(&priv->rx_q_sem);
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_resume_data_plane
- *
- * Is called when the (un)controlled port is set to open,
- * to notify the network stack to schedule for transmission
- * any packets queued in the qdisk while port was closed and
- * indicated to the stack any packets buffered in the Rx queues.
- *
- * Arguments:
- * priv Pointer to device private struct
- *
- * Returns:
- * ---------------------------------------------------------------------------
- */
-void
-uf_resume_data_plane(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address,
- u16 interfaceTag)
-{
-#ifdef CSR_SUPPORT_WEXT
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-#endif
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_resume_data_plane bad interfaceTag\n");
- return;
- }
-
- unifi_trace(priv, UDBG2, "Resuming netif\n");
-
- /*
- * If we are waiting for the net device to enter the up state, don't
- * process the rx queue yet as it will be done by the callback when
- * the device is ready.
- */
-#ifdef CSR_SUPPORT_WEXT
- if (!interfacePriv->wait_netdev_change)
-#endif
- {
-#ifdef CONFIG_NET_SCHED
- if (netif_running(priv->netdev[interfaceTag])) {
- netif_tx_schedule_all(priv->netdev[interfaceTag]);
- }
-#endif
- uf_process_rx_pending_queue(priv, queue, peer_address, 1, interfaceTag);
- }
-} /* uf_resume_data_plane() */
-
-
-void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue, CsrWifiMacAddress peer_address, u16 interfaceTag)
-{
- uf_process_rx_pending_queue(priv, queue, peer_address, 0, interfaceTag);
-
-} /* uf_free_pending_rx_packets() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_rx
- *
- * Reformat a UniFi data received packet into a p80211 packet and
- * pass it up the protocol stack.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- bulk_data_desc_t *pData;
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
- struct sk_buff *skb;
- CsrWifiRouterCtrlPortAction port_action;
- u8 dataFrameType;
- int proto;
- int queue;
-
- u8 da[ETH_ALEN], sa[ETH_ALEN];
- u8 toDs, fromDs, frameType, macHeaderLengthInBytes = MAC_HEADER_SIZE;
- u16 frameControl;
- netInterface_priv_t *interfacePriv;
- struct ethhdr ehdr;
-
- interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Sanity check that the VIF refers to an allocated netdev */
- if (!interfacePriv->netdev_registered)
- {
- unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- /* Point to the addresses */
- toDs = (skb->data[1] & 0x01) ? 1 : 0;
- fromDs = (skb->data[1] & 0x02) ? 1 : 0;
-
- memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
- memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
-
-
- pData = &bulkdata->d[0];
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr);
- frameType = ((frameControl & 0x000C) >> 2);
-
- dataFrameType =((frameControl & 0x00f0) >> 4);
- unifi_trace(priv, UDBG6,
- "%s: Receive Data Frame Type %d \n", __FUNCTION__, dataFrameType);
-
- switch(dataFrameType)
- {
- case QOS_DATA:
- case QOS_DATA_NULL:
- /* If both are set then the Address4 exists (only for AP) */
- if (fromDs && toDs)
- {
- /* 6 is the size of Address4 field */
- macHeaderLengthInBytes += (QOS_CONTROL_HEADER_SIZE + 6);
- }
- else
- {
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
- }
-
- /* If order bit set then HT control field is the part of MAC header */
- if (frameControl & FRAME_CONTROL_ORDER_BIT)
- macHeaderLengthInBytes += HT_CONTROL_HEADER_SIZE;
- break;
- default:
- if (fromDs && toDs)
- macHeaderLengthInBytes += 6;
- }
-
- /* Prepare the ethernet header from snap header of skb data */
- switch(dataFrameType)
- {
- case DATA_NULL:
- case QOS_DATA_NULL:
- /* This is for only queue info fetching, EAPOL wont come as
- * null data so the proto is initialized as zero
- */
- proto = 0x0;
- break;
- default:
- {
- llc_snap_hdr_t *snap;
- /* Fetch a snap header to find protocol (for IPV4/IPV6 packets
- * the snap header fetching offset is same)
- */
- snap = (llc_snap_hdr_t *) (skb->data + macHeaderLengthInBytes);
-
- /* prepare the ethernet header from the snap header & addresses */
- ehdr.h_proto = snap->protocol;
- memcpy(ehdr.h_dest, da, ETH_ALEN);
- memcpy(ehdr.h_source, sa, ETH_ALEN);
- }
- proto = ntohs(ehdr.h_proto);
- }
- unifi_trace(priv, UDBG3, "in unifi_rx protocol from snap header = 0x%x\n", proto);
-
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- queue = UF_CONTROLLED_PORT_Q;
- } else {
- queue = UF_UNCONTROLLED_PORT_Q;
- }
-
- port_action = verify_port(priv, (unsigned char*)sa, queue, interfaceTag);
- unifi_trace(priv, UDBG3, "in unifi_rx port action is = 0x%x & queue = %x\n", port_action, queue);
-
-#ifdef CSR_SUPPORT_SME
- /* Notify the TA module for the Rx frame for non P2PGO and AP cases*/
- if((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AP) &&
- (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PGO))
- {
- /* Remove MAC header of length(macHeaderLengthInBytes) before sampling */
- skb_pull(skb, macHeaderLengthInBytes);
- pData->os_data_ptr = skb->data;
- pData->data_length -= macHeaderLengthInBytes;
-
- if (pData->data_length) {
- unifi_ta_sample(priv->card, CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX,
- &bulkdata->d[0],
- sa, priv->netdev[interfaceTag]->dev_addr,
- jiffies_to_msecs(jiffies),
- pkt_ind->ReceivedRate);
- }
- } else {
-
- /* AP/P2PGO specific handling here */
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
-
- /* Defensive check only; Source address is already checked in
- process_ma_packet_ind and we should have a valid source address here */
-
- if(srcStaInfo == NULL) {
- CsrWifiMacAddress peerMacAddress;
- /* Unknown data PDU */
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* For AP GO mode, don't store the PDUs */
- if (port_action != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- /* Drop the packet and return */
- CsrWifiMacAddress peerMacAddress;
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG3, "%s: Port is not open: unexpected frame from peer = %x:%x:%x:%x:%x:%x\n",
- __FUNCTION__, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
-
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n", __FUNCTION__,
- proto, queue ? "Controlled" : "Un-controlled");
- return;
- }
-
- /* Qos NULL/Data NULL are freed here and not processed further */
- if((dataFrameType == QOS_DATA_NULL) || (dataFrameType == DATA_NULL)){
- unifi_trace(priv, UDBG5, "%s: Null Frame Received and Freed\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Now we have done with MAC header so proceed with the real data part*/
- /* This function takes care of appropriate routing for AP/P2PGO case*/
- /* the function hadnles following things
- 2. Routing the PDU to appropriate location
- 3. Error case handling
- */
- if(!(uf_ap_process_data_pdu(priv, skb, &ehdr, srcStaInfo,
- signal,
- bulkdata,
- macHeaderLengthInBytes)))
- {
- return;
- }
- unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n", macHeaderLengthInBytes);
- /* Remove the MAC header for subsequent conversion */
- skb_pull(skb, macHeaderLengthInBytes);
- pData->os_data_ptr = skb->data;
- pData->data_length -= macHeaderLengthInBytes;
- pData->os_net_buf_ptr = (unsigned char*)skb;
- pData->net_buf_length = skb->len;
- }
-#endif /* CSR_SUPPORT_SME */
-
-
- /* Now that the MAC header is removed, null-data frames have zero length
- * and can be dropped
- */
- if (pData->data_length == 0) {
- if (((frameControl & 0x00f0) >> 4) != QOS_DATA_NULL &&
- ((frameControl & 0x00f0) >> 4) != DATA_NULL) {
- unifi_trace(priv, UDBG1, "Zero length frame, but not null-data %04x\n", frameControl);
- }
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- /* Drop the packet and return */
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n",
- __FUNCTION__, proto, queue ? "controlled" : "uncontrolled");
- return;
- } else if ( (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK) ||
- (interfacePriv->connected != UnifiConnected) ) {
-
- /* Buffer the packet into the Rx queues */
- rx_buffered_packets_t *rx_q_item;
- struct list_head *rx_list;
-
- rx_q_item = kmalloc(sizeof(rx_buffered_packets_t),
- GFP_KERNEL);
- if (rx_q_item == NULL) {
- unifi_error(priv, "%s: Failed to allocate %d bytes for rx packet record\n",
- __FUNCTION__, sizeof(rx_buffered_packets_t));
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- INIT_LIST_HEAD(&rx_q_item->q);
- rx_q_item->bulkdata = *bulkdata;
- rx_q_item->skb = skb;
- rx_q_item->signal = *signal;
- memcpy(rx_q_item->sa.a, sa, ETH_ALEN);
- memcpy(rx_q_item->da.a, da, ETH_ALEN);
- unifi_trace(priv, UDBG2, "%s: Blocked skb=%p, bulkdata=%p\n",
- __FUNCTION__, rx_q_item->skb, &rx_q_item->bulkdata);
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- rx_list = &interfacePriv->rx_controlled_list;
- } else {
- rx_list = &interfacePriv->rx_uncontrolled_list;
- }
-
- /* Add to tail of packets queue */
- down(&priv->rx_q_sem);
- list_add_tail(&rx_q_item->q, rx_list);
- up(&priv->rx_q_sem);
-
- return;
-
- }
-
- indicate_rx_skb(priv, interfaceTag, da, sa, skb, signal, bulkdata);
-
-} /* unifi_rx() */
-
-static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- const CSR_MA_PACKET_CONFIRM *pkt_cfm = &signal->u.MaPacketConfirm;
- netInterface_priv_t *interfacePriv;
-
- interfaceTag = (pkt_cfm->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET confirm with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- return;
- }
-#ifdef CSR_SUPPORT_SME
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
-
- uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, pkt_cfm);
- } else if (interfacePriv->m4_sent && (pkt_cfm->HostTag == interfacePriv->m4_hostTag)) {
- /* Check if this is a confirm for EAPOL M4 frame and we need to send transmistted ind*/
- CsrResult result = pkt_cfm->TransmissionStatus == CSR_TX_SUCCESSFUL?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE;
- CsrWifiMacAddress peerMacAddress;
- memcpy(peerMacAddress.a, interfacePriv->m4_signal.u.MaPacketRequest.Ra.x, ETH_ALEN);
-
- unifi_trace(priv, UDBG1, "%s: Sending M4 Transmit CFM\n", __FUNCTION__);
- CsrWifiRouterCtrlM4TransmittedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- peerMacAddress,
- result);
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_hostTag = 0xffffffff;
- }
-#endif
- return;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_rx
- *
- * Reformat a UniFi data received packet into a p80211 packet and
- * pass it up the protocol stack.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- bulk_data_desc_t *pData;
- CSR_MA_PACKET_INDICATION *pkt_ind = (CSR_MA_PACKET_INDICATION*)&signal->u.MaPacketIndication;
- struct sk_buff *skb;
- u16 frameControl;
- netInterface_priv_t *interfacePriv;
- u8 da[ETH_ALEN], sa[ETH_ALEN];
- u8 *bssid = NULL, *ba_addr = NULL;
- u8 toDs, fromDs, frameType;
- u8 i =0;
-
-#ifdef CSR_SUPPORT_SME
- u8 dataFrameType = 0;
- u8 powerSaveChanged = FALSE;
- u8 pmBit = 0;
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo = NULL;
- u16 qosControl;
-
-#endif
-
- interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Sanity check that the VIF refers to an allocated netdev */
- if (!interfacePriv->netdev_registered)
- {
- unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
- /* For monitor mode we need to pass this indication to the registered application
- handle this separately*/
- /* MIC failure is already taken care of so no need to send the PDUs which are not successfully received in non-monitor mode*/
- if(pkt_ind->ReceptionStatus != CSR_RX_SUCCESS)
- {
- unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n", __FUNCTION__, pkt_ind->ReceptionStatus);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- /* Point to the addresses */
- toDs = (skb->data[1] & 0x01) ? 1 : 0;
- fromDs = (skb->data[1] & 0x02) ? 1 : 0;
-
- memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
- memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
-
- /* Find the BSSID, which will be used to match the BA session */
- if (toDs && fromDs)
- {
- unifi_trace(priv, UDBG6, "4 address frame - don't try to find BSSID\n");
- bssid = NULL;
- }
- else
- {
- bssid = (u8 *) (skb->data + 4 + 12 - (fromDs * 6) - (toDs * 12));
- }
-
- pData = &bulkdata->d[0];
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr);
- frameType = ((frameControl & 0x000C) >> 2);
-
- unifi_trace(priv, UDBG3, "Rx Frame Type: %d sn: %d\n", frameType,
- (le16_to_cpu(*((u16*)(bulkdata->d[0].os_data_ptr + IEEE802_11_SEQUENCE_CONTROL_OFFSET))) >> 4) & 0xfff);
- if(frameType == IEEE802_11_FRAMETYPE_CONTROL){
-#ifdef CSR_SUPPORT_SME
- unifi_trace(priv, UDBG6, "%s: Received Control Frame\n", __FUNCTION__);
-
- if((frameControl & 0x00f0) == 0x00A0){
- /* This is a PS-POLL request */
- u8 pmBit = (frameControl & 0x1000)?0x01:0x00;
- unifi_trace(priv, UDBG6, "%s: Received PS-POLL Frame\n", __FUNCTION__);
-
- uf_process_ps_poll(priv, sa, da, pmBit, interfaceTag);
- }
- else {
- unifi_warning(priv, "%s: Non PS-POLL control frame is received\n", __FUNCTION__);
- }
-#endif
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
- if(frameType != IEEE802_11_FRAMETYPE_DATA) {
- unifi_warning(priv, "%s: Non control Non Data frame is received\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-#ifdef CSR_SUPPORT_SME
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)){
-
- srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
-
- if(srcStaInfo == NULL) {
- CsrWifiMacAddress peerMacAddress;
- /* Unknown data PDU */
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /*
- verify power management bit here so as to ensure host and unifi are always
- in sync with power management status of peer.
-
- If we do it later, it may so happen we have stored the frame in BA re-ordering
- buffer and hence host and unifi are out of sync for power management status
- */
-
- pmBit = (frameControl & 0x1000)?0x01:0x00;
- powerSaveChanged = uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
-
- /* Update station last activity time */
- srcStaInfo->activity_flag = TRUE;
-
- /* For Qos Frame if PM bit is toggled to indicate the change in power save state then it shall not be
- considered as Trigger Frame. Enter only if WMM STA and peer is in Power save */
-
- dataFrameType = ((frameControl & 0x00f0) >> 4);
-
- if((powerSaveChanged == FALSE)&&(srcStaInfo->wmmOrQosEnabled == TRUE)&&
- (srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)){
-
- if((dataFrameType == QOS_DATA) || (dataFrameType == QOS_DATA_NULL)){
-
- /*
- * QoS control field is offset from frame control by 2 (frame control)
- * + 2 (duration/ID) + 2 (sequence control) + 3*ETH_ALEN or 4*ETH_ALEN
- */
- if((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- qosControl= CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr + 30);
- }
- else{
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr + 24);
- }
- unifi_trace(priv, UDBG5, "%s: Check if U-APSD operations are triggered for qosControl: 0x%x\n", __FUNCTION__, qosControl);
- uf_process_wmm_deliver_ac_uapsd(priv, srcStaInfo, qosControl, interfaceTag);
- }
- }
- }
-
-#endif
-
- if( ((frameControl & 0x00f0) >> 4) == QOS_DATA) {
- u8 *qos_control_ptr = (u8*)bulkdata->d[0].os_data_ptr + (((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK))?30: 24);
- int tID = *qos_control_ptr & IEEE802_11_QC_TID_MASK; /* using ls octet of qos control */
- ba_session_rx_struct *ba_session;
- u8 ba_session_idx = 0;
- /* Get the BA originator address */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO){
- ba_addr = sa;
- }else{
- ba_addr = bssid;
- }
-
- down(&priv->ba_mutex);
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session){
- unifi_trace(priv, UDBG6, "found ba_session=0x%x ba_session_idx=%d", ba_session, ba_session_idx);
- if ((!memcmp(ba_session->macAddress.a, ba_addr, ETH_ALEN)) && (ba_session->tID == tID)){
- frame_desc_struct frame_desc;
- frame_desc.bulkdata = *bulkdata;
- frame_desc.signal = *signal;
- frame_desc.sn = (le16_to_cpu(*((u16*)(bulkdata->d[0].os_data_ptr + IEEE802_11_SEQUENCE_CONTROL_OFFSET))) >> 4) & 0xfff;
- frame_desc.active = TRUE;
- unifi_trace(priv, UDBG6, "%s: calling process_ba_frame (session=%d)\n", __FUNCTION__, ba_session_idx);
- process_ba_frame(priv, interfacePriv, ba_session, &frame_desc);
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
- break;
- }
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX){
- up(&priv->ba_mutex);
- unifi_trace(priv, UDBG6, "%s: calling process_amsdu()", __FUNCTION__);
- process_amsdu(priv, signal, bulkdata);
- }
- } else {
- unifi_trace(priv, UDBG6, "calling unifi_rx()");
- unifi_rx(priv, signal, bulkdata);
- }
-
- /* check if the frames in reorder buffer has aged, the check
- * is done after receive processing so that if the missing frame
- * has arrived in this receive process, then it is handled cleanly.
- *
- * And also this code here takes care that timeout check is made for all
- * the receive indications
- */
- down(&priv->ba_mutex);
- for (i=0; i < MAX_SUPPORTED_BA_SESSIONS_RX; i++){
- ba_session_rx_struct *ba_session;
- ba_session = interfacePriv->ba_session_rx[i];
- if (ba_session){
- check_ba_frame_age_timeout(priv, interfacePriv, ba_session);
- }
- }
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
-
-}
-/*
- * ---------------------------------------------------------------------------
- * uf_set_multicast_list
- *
- * This function is called by the higher level stack to set
- * a list of multicast rx addresses.
- *
- * Arguments:
- * dev Network Device pointer.
- *
- * Returns:
- * None.
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-
-static void
-uf_set_multicast_list(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
-#ifdef CSR_NATIVE_LINUX
- unifi_trace(priv, UDBG3, "uf_set_multicast_list unsupported\n");
- return;
-#else
-
- u8 *mc_list = interfacePriv->mc_list;
- struct netdev_hw_addr *mc_addr;
- int mc_addr_count;
-
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- return;
- }
-
- mc_addr_count = netdev_mc_count(dev);
-
- unifi_trace(priv, UDBG3,
- "uf_set_multicast_list (count=%d)\n", mc_addr_count);
-
-
- /* Not enough space? */
- if (mc_addr_count > UNIFI_MAX_MULTICAST_ADDRESSES) {
- return;
- }
-
- /* Store the list to be processed by the work item. */
- interfacePriv->mc_list_count = mc_addr_count;
- netdev_hw_addr_list_for_each(mc_addr, &dev->mc) {
- memcpy(mc_list, mc_addr->addr, ETH_ALEN);
- mc_list += ETH_ALEN;
- }
-
- /* Send a message to the workqueue */
- queue_work(priv->unifi_workqueue, &priv->multicast_list_task);
-#endif
-
-} /* uf_set_multicast_list() */
-
-/*
- * ---------------------------------------------------------------------------
- * netdev_mlme_event_handler
- *
- * Callback function to be used as the udi_event_callback when registering
- * as a netdev client.
- * To use it, a client specifies this function as the udi_event_callback
- * to ul_register_client(). The signal dispatcher in
- * unifi_receive_event() will call this function to deliver a signal.
- *
- * Arguments:
- * pcli Pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointer to structure containing any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-netdev_mlme_event_handler(ul_client_t *pcli, const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata_o, int dir)
-{
- CSR_SIGNAL signal;
- unifi_priv_t *priv = uf_find_instance(pcli->instance);
- int id, r;
- bulk_data_param_t bulkdata;
-
- /* Just a sanity check */
- if (sig_packed == NULL) {
- return;
- }
-
- /*
- * This copy is to silence a compiler warning about discarding the
- * const qualifier.
- */
- bulkdata = *bulkdata_o;
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r) {
- /*
- * The CSR_MLME_CONNECTED_INDICATION_ID has a receiverID=0 so will
- * fall through this case. It is safe to ignore this signal.
- */
- unifi_trace(priv, UDBG1,
- "Netdev - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
-
- id = signal.SignalPrimitiveHeader.SignalId;
- unifi_trace(priv, UDBG3, "Netdev - Process signal 0x%.4X\n", id);
-
- /*
- * Take the appropriate action for the signal.
- */
- switch (id) {
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- process_ma_packet_error_ind(priv, &signal, &bulkdata);
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- process_ma_packet_ind(priv, &signal, &bulkdata);
- break;
- case CSR_MA_PACKET_CONFIRM_ID:
- process_ma_packet_cfm(priv, &signal, &bulkdata);
- break;
-#ifdef CSR_SUPPORT_SME
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- /* Handle TIM confirms from FW & set the station record's TIM state appropriately,
- * In case of failures, tries with max_retransmit limit
- */
- uf_handle_tim_cfm(priv, &signal.u.MlmeSetTimConfirm, signal.SignalPrimitiveHeader.ReceiverProcessId);
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- debug_string_indication(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length);
- break;
-
- case CSR_DEBUG_WORD16_INDICATION_ID:
- debug_word16_indication(priv, &signal);
- break;
-
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- debug_generic_indication(priv, &signal);
- break;
- default:
- break;
- }
-
-} /* netdev_mlme_event_handler() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_get_name
- *
- * Retrieve the name (e.g. eth1) associated with this network device
- *
- * Arguments:
- * dev Pointer to the network device.
- * name Buffer to write name
- * len Size of buffer in bytes
- *
- * Returns:
- * None
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-void uf_net_get_name(struct net_device *dev, char *name, int len)
-{
- *name = '\0';
- if (dev) {
- strlcpy(name, dev->name, (len > IFNAMSIZ) ? IFNAMSIZ : len);
- }
-
-} /* uf_net_get_name */
-
-#ifdef CSR_SUPPORT_WEXT
-
-/*
- * ---------------------------------------------------------------------------
- * uf_netdev_event
- *
- * Callback function to handle netdev state changes
- *
- * Arguments:
- * notif Pointer to a notifier_block.
- * event Event prompting notification
- * ptr net_device pointer
- *
- * Returns:
- * None
- *
- * Notes:
- * The event handler is global, and may occur on non-UniFi netdevs.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_netdev_event(struct notifier_block *notif, unsigned long event, void* ptr) {
- struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(netdev);
- unifi_priv_t *priv = NULL;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
-
- /* Check that the event is for a UniFi netdev. If it's not, the netdev_priv
- * structure is not safe to use.
- */
- if (uf_find_netdev_priv(interfacePriv) == -1) {
- unifi_trace(NULL, UDBG1, "uf_netdev_event: ignore e=%d, ptr=%p, priv=%p %s\n",
- event, ptr, interfacePriv, netdev->name);
- return 0;
- }
-
- switch(event) {
- case NETDEV_CHANGE:
- priv = interfacePriv->privPtr;
- unifi_trace(priv, UDBG1, "NETDEV_CHANGE: %p %s %s waiting for it\n",
- ptr,
- netdev->name,
- interfacePriv->wait_netdev_change ? "" : "not");
-
- if (interfacePriv->wait_netdev_change) {
- netif_tx_wake_all_queues(priv->netdev[interfacePriv->InterfaceTag]);
- interfacePriv->connected = UnifiConnected;
- interfacePriv->wait_netdev_change = FALSE;
- /* Note: passing the broadcast address here will allow anyone to attempt to join our adhoc network */
- uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- }
- break;
-
- default:
- break;
- }
- return 0;
-}
-
-static struct notifier_block uf_netdev_notifier = {
- .notifier_call = uf_netdev_event,
-};
-#endif /* CSR_SUPPORT_WEXT */
-
-
-static void
- process_amsdu(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u32 offset;
- u32 length = bulkdata->d[0].data_length;
- u32 subframe_length, subframe_body_length, dot11_hdr_size;
- u8 *ptr;
- bulk_data_param_t subframe_bulkdata;
- u8 *dot11_hdr_ptr = (u8*)bulkdata->d[0].os_data_ptr;
- CsrResult csrResult;
- u16 frameControl;
- u8 *qos_control_ptr;
-
- frameControl = le16_to_cpu(*((u16*)dot11_hdr_ptr));
- qos_control_ptr = dot11_hdr_ptr + (((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK))?30: 24);
- if(!(*qos_control_ptr & IEEE802_11_QC_A_MSDU_PRESENT)) {
- unifi_trace(priv, UDBG6, "%s: calling unifi_rx()", __FUNCTION__);
- unifi_rx(priv, signal, bulkdata);
- return;
- }
- *qos_control_ptr &= ~(IEEE802_11_QC_A_MSDU_PRESENT);
-
- ptr = qos_control_ptr + 2;
- offset = dot11_hdr_size = ptr - dot11_hdr_ptr;
-
- while(length > (offset + sizeof(struct ethhdr) + sizeof(llc_snap_hdr_t))) {
- subframe_body_length = ntohs(((struct ethhdr*)ptr)->h_proto);
- if(subframe_body_length > IEEE802_11_MAX_DATA_LEN) {
- unifi_error(priv, "%s: bad subframe_body_length = %d\n", __FUNCTION__, subframe_body_length);
- break;
- }
- subframe_length = sizeof(struct ethhdr) + subframe_body_length;
- memset(&subframe_bulkdata, 0, sizeof(bulk_data_param_t));
-
- csrResult = unifi_net_data_malloc(priv, &subframe_bulkdata.d[0], dot11_hdr_size + subframe_body_length);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "%s: unifi_net_data_malloc failed\n", __FUNCTION__);
- break;
- }
-
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr, dot11_hdr_ptr, dot11_hdr_size);
-
-
- /* When to DS=0 and from DS=0, address 3 will already have BSSID so no need to re-program */
- if ((frameControl & IEEE802_11_FC_TO_DS_MASK) && !(frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + IEEE802_11_ADDR3_OFFSET, ((struct ethhdr*)ptr)->h_dest, ETH_ALEN);
- }
- else if (!(frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + IEEE802_11_ADDR3_OFFSET,
- ((struct ethhdr*)ptr)->h_source,
- ETH_ALEN);
- }
-
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + dot11_hdr_size,
- ptr + sizeof(struct ethhdr),
- subframe_body_length);
- unifi_trace(priv, UDBG6, "%s: calling unifi_rx. length = %d subframe_length = %d\n", __FUNCTION__, length, subframe_length);
- unifi_rx(priv, signal, &subframe_bulkdata);
-
- subframe_length = (subframe_length + 3)&(~0x3);
- ptr += subframe_length;
- offset += subframe_length;
- }
- unifi_net_data_free(priv, &bulkdata->d[0]);
-}
-
-
-#define SN_TO_INDEX(__ba_session, __sn) (((__sn - __ba_session->start_sn) & 0xFFF) % __ba_session->wind_size)
-
-
-#define ADVANCE_EXPECTED_SN(__ba_session) \
-{ \
- __ba_session->expected_sn++; \
- __ba_session->expected_sn &= 0xFFF; \
-}
-
-#define FREE_BUFFER_SLOT(__ba_session, __index) \
-{ \
- __ba_session->occupied_slots--; \
- __ba_session->buffer[__index].active = FALSE; \
- ADVANCE_EXPECTED_SN(__ba_session); \
-}
-
-static void add_frame_to_ba_complete(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- frame_desc_struct *frame_desc)
-{
- interfacePriv->ba_complete[interfacePriv->ba_complete_index] = *frame_desc;
- interfacePriv->ba_complete_index++;
-}
-
-
-static void update_expected_sn(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn)
-{
- int i, j;
- u16 gap;
-
- gap = (sn - ba_session->expected_sn) & 0xFFF;
- unifi_trace(priv, UDBG6, "%s: process the frames up to new_expected_sn = %d gap = %d\n", __FUNCTION__, sn, gap);
- for(j = 0; j < gap && j < ba_session->wind_size; j++) {
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- unifi_trace(priv, UDBG6, "%s: process the slot index = %d\n", __FUNCTION__, i);
- if(ba_session->buffer[i].active) {
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- unifi_trace(priv, UDBG6, "%s: process the frame at index = %d expected_sn = %d\n", __FUNCTION__, i, ba_session->expected_sn);
- FREE_BUFFER_SLOT(ba_session, i);
- } else {
- unifi_trace(priv, UDBG6, "%s: empty slot at index = %d\n", __FUNCTION__, i);
- ADVANCE_EXPECTED_SN(ba_session);
- }
- }
- ba_session->expected_sn = sn;
-}
-
-
-static void complete_ready_sequence(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session)
-{
- int i;
-
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- while (ba_session->buffer[i].active) {
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- unifi_trace(priv, UDBG6, "%s: completed stored frame(expected_sn=%d) at i = %d\n", __FUNCTION__, ba_session->expected_sn, i);
- FREE_BUFFER_SLOT(ba_session, i);
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- }
-}
-
-
-void scroll_ba_window(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn)
-{
- if(((sn - ba_session->expected_sn) & 0xFFF) <= 2048) {
- update_expected_sn(priv, interfacePriv, ba_session, sn);
- complete_ready_sequence(priv, interfacePriv, ba_session);
- }
-}
-
-
-static int consume_frame_or_get_buffer_index(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn,
- frame_desc_struct *frame_desc) {
- int i;
- u16 sn_temp;
-
- if(((sn - ba_session->expected_sn) & 0xFFF) <= 2048) {
-
- /* once we are in BA window, set the flag for BA trigger */
- if(!ba_session->trigger_ba_after_ssn){
- ba_session->trigger_ba_after_ssn = TRUE;
- }
-
- sn_temp = ba_session->expected_sn + ba_session->wind_size;
- unifi_trace(priv, UDBG6, "%s: new frame: sn=%d\n", __FUNCTION__, sn);
- if(!(((sn - sn_temp) & 0xFFF) > 2048)) {
- u16 new_expected_sn;
- unifi_trace(priv, UDBG6, "%s: frame is out of window\n", __FUNCTION__);
- sn_temp = (sn - ba_session->wind_size) & 0xFFF;
- new_expected_sn = (sn_temp + 1) & 0xFFF;
- update_expected_sn(priv, interfacePriv, ba_session, new_expected_sn);
- }
- i = -1;
- if (sn == ba_session->expected_sn) {
- unifi_trace(priv, UDBG6, "%s: sn = ba_session->expected_sn = %d\n", __FUNCTION__, sn);
- ADVANCE_EXPECTED_SN(ba_session);
- add_frame_to_ba_complete(priv, interfacePriv, frame_desc);
- } else {
- i = SN_TO_INDEX(ba_session, sn);
- unifi_trace(priv, UDBG6, "%s: sn(%d) != ba_session->expected_sn(%d), i = %d\n", __FUNCTION__, sn, ba_session->expected_sn, i);
- if (ba_session->buffer[i].active) {
- unifi_trace(priv, UDBG6, "%s: free frame at i = %d\n", __FUNCTION__, i);
- i = -1;
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- } else {
- i = -1;
- if(!ba_session->trigger_ba_after_ssn){
- unifi_trace(priv, UDBG6, "%s: frame before ssn, pass it up: sn=%d\n", __FUNCTION__, sn);
- add_frame_to_ba_complete(priv, interfacePriv, frame_desc);
- }else{
- unifi_trace(priv, UDBG6, "%s: old frame, drop: sn=%d, expected_sn=%d\n", __FUNCTION__, sn, ba_session->expected_sn);
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- return i;
-}
-
-
-
-static void process_ba_frame(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- frame_desc_struct *frame_desc)
-{
- int i;
- u16 sn = frame_desc->sn;
-
- if (ba_session->timeout) {
- mod_timer(&ba_session->timer, (jiffies + usecs_to_jiffies((ba_session->timeout) * 1024)));
- }
- unifi_trace(priv, UDBG6, "%s: got frame(sn=%d)\n", __FUNCTION__, sn);
-
- i = consume_frame_or_get_buffer_index(priv, interfacePriv, ba_session, sn, frame_desc);
- if(i >= 0) {
- unifi_trace(priv, UDBG6, "%s: store frame(sn=%d) at i = %d\n", __FUNCTION__, sn, i);
- ba_session->buffer[i] = *frame_desc;
- ba_session->buffer[i].recv_time = CsrTimeGet(NULL);
- ba_session->occupied_slots++;
- } else {
- unifi_trace(priv, UDBG6, "%s: frame consumed - sn = %d\n", __FUNCTION__, sn);
- }
- complete_ready_sequence(priv, interfacePriv, ba_session);
-}
-
-
-static void process_ba_complete(unifi_priv_t *priv, netInterface_priv_t *interfacePriv)
-{
- frame_desc_struct *frame_desc;
- u8 i;
-
- for(i = 0; i < interfacePriv->ba_complete_index; i++) {
- frame_desc = &interfacePriv->ba_complete[i];
- unifi_trace(priv, UDBG6, "%s: calling process_amsdu()\n", __FUNCTION__);
- process_amsdu(priv, &frame_desc->signal, &frame_desc->bulkdata);
- }
- interfacePriv->ba_complete_index = 0;
-
-}
-
-
-/* Check if the frames in BA reoder buffer has aged and
- * if so release the frames to upper processes and move
- * the window
- */
-static void check_ba_frame_age_timeout( unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session)
-{
- u32 now;
- u32 age;
- u8 i, j;
- u16 sn_temp;
-
- /* gap is started at 1 because we have buffered frames and
- * hence a minimum gap of 1 exists
- */
- u8 gap=1;
-
- now = CsrTimeGet(NULL);
-
- if (ba_session->occupied_slots)
- {
- /* expected sequence has not arrived so start searching from next
- * sequence number until a frame is available and determine the gap.
- * Check if the frame available has timedout, if so advance the
- * expected sequence number and release the frames
- */
- sn_temp = (ba_session->expected_sn + 1) & 0xFFF;
-
- for(j = 0; j < ba_session->wind_size; j++)
- {
- i = SN_TO_INDEX(ba_session, sn_temp);
-
- if(ba_session->buffer[i].active)
- {
- unifi_trace(priv, UDBG6, "check age at slot index = %d sn = %d recv_time = %u now = %u\n",
- i,
- ba_session->buffer[i].sn,
- ba_session->buffer[i].recv_time,
- now);
-
- if (ba_session->buffer[i].recv_time > now)
- {
- /* timer wrap */
- age = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, ba_session->buffer[i].recv_time), now);
- }
- else
- {
- age = (u32)CsrTimeSub(now, ba_session->buffer[i].recv_time);
- }
-
- if (age >= CSR_WIFI_BA_MPDU_FRAME_AGE_TIMEOUT)
- {
- unifi_trace(priv, UDBG2, "release the frame at index = %d gap = %d expected_sn = %d sn = %d\n",
- i,
- gap,
- ba_session->expected_sn,
- ba_session->buffer[i].sn);
-
- /* if it has timedout don't wait for missing frames, move the window */
- while (gap--)
- {
- ADVANCE_EXPECTED_SN(ba_session);
- }
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- FREE_BUFFER_SLOT(ba_session, i);
- complete_ready_sequence(priv, interfacePriv, ba_session);
- }
- break;
-
- }
- else
- {
- /* advance temp sequence number and frame gap */
- sn_temp = (sn_temp + 1) & 0xFFF;
- gap++;
- }
- }
- }
-}
-
-
-static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- const CSR_MA_PACKET_ERROR_INDICATION *pkt_err_ind = &signal->u.MaPacketErrorIndication;
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session;
- u8 ba_session_idx = 0;
- CSR_PRIORITY UserPriority;
- CSR_SEQUENCE_NUMBER sn;
-
- interfaceTag = (pkt_err_ind->VirtualInterfaceIdentifier & 0xff);
-
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MaPacketErrorIndication indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
- UserPriority = pkt_err_ind->UserPriority;
- if(UserPriority > 15) {
- unifi_error(priv, "%s: MaPacketErrorIndication indication with bad UserPriority=%d\n", __FUNCTION__, UserPriority);
- }
- sn = pkt_err_ind->SequenceNumber;
-
- down(&priv->ba_mutex);
- /* To find the right ba_session loop through the BA sessions, compare MAC address and tID */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session){
- if ((!memcmp(ba_session->macAddress.a, pkt_err_ind->PeerQstaAddress.x, ETH_ALEN)) && (ba_session->tID == UserPriority)){
- if (ba_session->timeout) {
- mod_timer(&ba_session->timer, (jiffies + usecs_to_jiffies((ba_session->timeout) * 1024)));
- }
- scroll_ba_window(priv, interfacePriv, ba_session, sn);
- break;
- }
- }
- }
-
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
-}
-
-
diff --git a/drivers/staging/csr/os.c b/drivers/staging/csr/os.c
deleted file mode 100644
index 37ec59df3581..000000000000
--- a/drivers/staging/csr/os.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: os.c
- *
- * PURPOSE:
- * Routines to fulfil the OS-abstraction for the HIP lib.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/**
- * The HIP lib OS abstraction consists of the implementation
- * of the functions in this file. It is part of the porting exercise.
- */
-
-#include "unifi_priv.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_net_data_malloc
- *
- * Allocate an OS specific net data buffer of "size" bytes.
- * The bulk_data_slot.os_data_ptr must be initialised to point
- * to the buffer allocated. The bulk_data_slot.length must be
- * initialised to the requested size, zero otherwise.
- * The bulk_data_slot.os_net_buf_ptr can be initialised to
- * an OS specific pointer to be used in the unifi_net_data_free().
- *
- *
- * Arguments:
- * ospriv Pointer to device private context struct.
- * bulk_data_slot Pointer to the bulk data structure to initialise.
- * size Size of the buffer to be allocated.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR_RESULT_FAILURE otherwise.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-unifi_net_data_malloc(void *ospriv, bulk_data_desc_t *bulk_data_slot, unsigned int size)
-{
- struct sk_buff *skb;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- int rounded_length;
-
- if (priv->card_info.sdio_block_size == 0) {
- unifi_error(priv, "unifi_net_data_malloc: Invalid SDIO block size\n");
- return CSR_RESULT_FAILURE;
- }
-
- rounded_length = (size + priv->card_info.sdio_block_size - 1) & ~(priv->card_info.sdio_block_size - 1);
-
- /*
- * (ETH_HLEN + 2) bytes tailroom for header manipulation
- * CSR_WIFI_ALIGN_BYTES bytes headroom for alignment manipulation
- */
- skb = dev_alloc_skb(rounded_length + 2 + ETH_HLEN + CSR_WIFI_ALIGN_BYTES);
- if (! skb) {
- unifi_error(ospriv, "alloc_skb failed.\n");
- bulk_data_slot->os_net_buf_ptr = NULL;
- bulk_data_slot->net_buf_length = 0;
- bulk_data_slot->os_data_ptr = NULL;
- bulk_data_slot->data_length = 0;
- return CSR_RESULT_FAILURE;
- }
-
- bulk_data_slot->os_net_buf_ptr = (const unsigned char*)skb;
- bulk_data_slot->net_buf_length = rounded_length + 2 + ETH_HLEN + CSR_WIFI_ALIGN_BYTES;
- bulk_data_slot->os_data_ptr = (const void*)skb->data;
- bulk_data_slot->data_length = size;
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_net_data_malloc() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_net_data_free
- *
- * Free an OS specific net data buffer.
- * The bulk_data_slot.length must be initialised to 0.
- *
- *
- * Arguments:
- * ospriv Pointer to device private context struct.
- * bulk_data_slot Pointer to the bulk data structure that
- * holds the data to be freed.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_net_data_free(void *ospriv, bulk_data_desc_t *bulk_data_slot)
-{
- struct sk_buff *skb;
- CSR_UNUSED(ospriv);
-
- skb = (struct sk_buff *)bulk_data_slot->os_net_buf_ptr;
- dev_kfree_skb(skb);
-
- bulk_data_slot->net_buf_length = 0;
- bulk_data_slot->data_length = 0;
- bulk_data_slot->os_data_ptr = bulk_data_slot->os_net_buf_ptr = NULL;
-
-} /* unifi_net_data_free() */
-
-
-/*
-* ---------------------------------------------------------------------------
-* unifi_net_dma_align
-*
-* DMA align an OS specific net data buffer.
-* The buffer must be empty.
-*
-*
-* Arguments:
-* ospriv Pointer to device private context struct.
-* bulk_data_slot Pointer to the bulk data structure that
-* holds the data to be aligned.
-*
-* Returns:
-* None.
-* ---------------------------------------------------------------------------
-*/
-CsrResult
-unifi_net_dma_align(void *ospriv, bulk_data_desc_t *bulk_data_slot)
-{
- struct sk_buff *skb;
- unsigned long buf_address;
- int offset;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if ((bulk_data_slot == NULL) || (CSR_WIFI_ALIGN_BYTES == 0)) {
- return CSR_RESULT_SUCCESS;
- }
-
- if ((bulk_data_slot->os_data_ptr == NULL) || (bulk_data_slot->data_length == 0)) {
- return CSR_RESULT_SUCCESS;
- }
-
- buf_address = (unsigned long)(bulk_data_slot->os_data_ptr) & (CSR_WIFI_ALIGN_BYTES - 1);
-
- unifi_trace(priv, UDBG5,
- "unifi_net_dma_align: Allign buffer (0x%p) by %d bytes\n",
- bulk_data_slot->os_data_ptr, buf_address);
-
- offset = CSR_WIFI_ALIGN_BYTES - buf_address;
- if (offset < 0) {
- unifi_error(priv, "unifi_net_dma_align: Failed (offset=%d)\n", offset);
- return CSR_RESULT_FAILURE;
- }
-
- skb = (struct sk_buff*)(bulk_data_slot->os_net_buf_ptr);
- skb_reserve(skb, offset);
- bulk_data_slot->os_net_buf_ptr = (const unsigned char*)skb;
- bulk_data_slot->os_data_ptr = (const void*)(skb->data);
-
- return CSR_RESULT_SUCCESS;
-
-} /* unifi_net_dma_align() */
-
-#ifdef ANDROID_TIMESTAMP
-static volatile unsigned int printk_cpu = UINT_MAX;
-char tbuf[30];
-
-char* print_time(void )
-{
- unsigned long long t;
- unsigned long nanosec_rem;
-
- t = cpu_clock(printk_cpu);
- nanosec_rem = do_div(t, 1000000000);
- sprintf(tbuf, "[%5lu.%06lu] ",
- (unsigned long) t,
- nanosec_rem / 1000);
-
- return tbuf;
-}
-#endif
-
-
-/* Module parameters */
-extern int unifi_debug;
-
-#ifdef UNIFI_DEBUG
-#define DEBUG_BUFFER_SIZE 120
-
-#define FORMAT_TRACE(_s, _len, _args, _fmt) \
- do { \
- va_start(_args, _fmt); \
- _len += vsnprintf(&(_s)[_len], \
- (DEBUG_BUFFER_SIZE - _len), \
- _fmt, _args); \
- va_end(_args); \
- if (_len >= DEBUG_BUFFER_SIZE) { \
- (_s)[DEBUG_BUFFER_SIZE - 2] = '\n'; \
- (_s)[DEBUG_BUFFER_SIZE - 1] = 0; \
- } \
- } while (0)
-
-void
-unifi_error(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-void
-unifi_warning(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-
-void
-unifi_notice(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-
-void
-unifi_info(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-/* debugging */
-void
-unifi_trace(void* ospriv, int level, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
- if (unifi_debug >= level) {
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
- }
-}
-
-#else
-
-void
-unifi_error_nop(void* ospriv, const char *fmt, ...)
-{
-}
-
-void
-unifi_trace_nop(void* ospriv, int level, const char *fmt, ...)
-{
-}
-
-#endif /* UNIFI_DEBUG */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Debugging support.
- *
- * ---------------------------------------------------------------------------
- */
-
-#ifdef UNIFI_DEBUG
-
-/* Memory dump with level filter controlled by unifi_debug */
-void
-unifi_dump(void *ospriv, int level, const char *msg, void *mem, u16 len)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
-
- if (unifi_debug >= level) {
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- printk(KERN_ERR "%s unifi%d: --- dump: %s ---\n", print_time(), priv->instance, msg ? msg : "");
- } else {
- printk(KERN_ERR "%s unifi: --- dump: %s ---\n", print_time(), msg ? msg : "");
- }
-#else
- if (priv != NULL) {
- printk(KERN_ERR "unifi%d: --- dump: %s ---\n", priv->instance, msg ? msg : "");
- } else {
- printk(KERN_ERR "unifi: --- dump: %s ---\n", msg ? msg : "");
- }
-#endif /* ANDROID_TIMESTAMP */
- dump(mem, len);
-
- if (priv != NULL) {
- printk(KERN_ERR "unifi%d: --- end of dump ---\n", priv->instance);
- } else {
- printk(KERN_ERR "unifi: --- end of dump ---\n");
- }
- }
-}
-
-/* Memory dump that appears all the time, use sparingly */
-void
-dump(void *mem, u16 len)
-{
- int i, col = 0;
- unsigned char *pdata = (unsigned char *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- if (mem == NULL) {
- printk("(null dump)\n");
- return;
- }
- for (i = 0; i < len; i++) {
- if (col == 0)
- printk("0x%02X: ", i);
-
- printk(" %02X", pdata[i]);
-
- if (++col == 16) {
- printk("\n");
- col = 0;
- }
- }
- if (col)
- printk("\n");
-} /* dump() */
-
-
-void
-dump16(void *mem, u16 len)
-{
- int i, col=0;
- unsigned short *p = (unsigned short *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- for (i = 0; i < len; i+=2) {
- if (col == 0)
- printk("0x%02X: ", i);
-
- printk(" %04X", *p++);
-
- if (++col == 8) {
- printk("\n");
- col = 0;
- }
- }
- if (col)
- printk("\n");
-}
-
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void
-dump_str(void *mem, u16 len)
-{
- int i;
- unsigned char *pdata = (unsigned char *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- for (i = 0; i < len; i++) {
- printk("%c", pdata[i]);
- }
- printk("\n");
-
-} /* dump_str() */
-#endif /* CSR_ONLY_NOTES */
-
-
-#endif /* UNIFI_DEBUG */
-
-
-/* ---------------------------------------------------------------------------
- * - End -
- * ------------------------------------------------------------------------- */
diff --git a/drivers/staging/csr/putest.c b/drivers/staging/csr/putest.c
deleted file mode 100644
index 5613cf0e16b0..000000000000
--- a/drivers/staging/csr/putest.c
+++ /dev/null
@@ -1,685 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: putest.c
- *
- * PURPOSE: putest related functions.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include <linux/vmalloc.h>
-#include <linux/firmware.h>
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-#define UNIFI_PROC_BOTH 3
-
-
-int unifi_putest_cmd52_read(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_cmd52 cmd52_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- int r;
- CsrResult csrResult;
- unsigned char ret_buffer[32];
- u8 *ret_buffer_pos;
- u8 retries;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_cmd52)) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&cmd52_params,
- (void*)arg_pos,
- sizeof(struct unifi_putest_cmd52))) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52r: func=%d addr=0x%x ",
- cmd52_params.funcnum, cmd52_params.addr);
-
- retries = 3;
- CsrSdioClaim(priv->sdio);
- do {
- if (cmd52_params.funcnum == 0) {
- csrResult = CsrSdioF0Read8(priv->sdio, cmd52_params.addr, &cmd52_params.data);
- } else {
- csrResult = CsrSdioRead8(priv->sdio, cmd52_params.addr, &cmd52_params.data);
- }
- } while (--retries && ((csrResult == CSR_SDIO_RESULT_CRC_ERROR) || (csrResult == CSR_SDIO_RESULT_TIMEOUT)));
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "\nunifi_putest_cmd52_read: Read8() failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
- unifi_trace(priv, UDBG2, "data=%d\n", cmd52_params.data);
-
- /* Copy the info to the out buffer */
- *(unifi_putest_command_t*)ret_buffer = UNIFI_PUTEST_CMD52_READ;
- ret_buffer_pos = (u8*)(((unifi_putest_command_t*)ret_buffer) + 1);
- *(unsigned int*)ret_buffer_pos = sizeof(struct unifi_putest_cmd52);
- ret_buffer_pos += sizeof(unsigned int);
- memcpy(ret_buffer_pos, &cmd52_params, sizeof(struct unifi_putest_cmd52));
- ret_buffer_pos += sizeof(struct unifi_putest_cmd52);
-
- r = copy_to_user((void*)arg,
- ret_buffer,
- ret_buffer_pos - ret_buffer);
- if (r) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
-
-
-int unifi_putest_cmd52_write(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_cmd52 cmd52_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult csrResult;
- u8 retries;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_cmd52)) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&cmd52_params,
- (void*)(arg_pos),
- sizeof(struct unifi_putest_cmd52))) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52w: func=%d addr=0x%x data=%d\n",
- cmd52_params.funcnum, cmd52_params.addr, cmd52_params.data);
-
- retries = 3;
- CsrSdioClaim(priv->sdio);
- do {
- if (cmd52_params.funcnum == 0) {
- csrResult = CsrSdioF0Write8(priv->sdio, cmd52_params.addr, cmd52_params.data);
- } else {
- csrResult = CsrSdioWrite8(priv->sdio, cmd52_params.addr, cmd52_params.data);
- }
- } while (--retries && ((csrResult == CSR_SDIO_RESULT_CRC_ERROR) || (csrResult == CSR_SDIO_RESULT_TIMEOUT)));
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Write8() failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_gp_read16(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_gp_rw16 gp_r16_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- int r;
- CsrResult csrResult;
- unsigned char ret_buffer[32];
- u8 *ret_buffer_pos;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_gp_rw16)) {
- unifi_error(priv,
- "unifi_putest_gp_read16: struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&gp_r16_params,
- (void*)arg_pos,
- sizeof(struct unifi_putest_gp_rw16))) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to get the params\n");
- return -EFAULT;
- }
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_card_read16(priv->card, gp_r16_params.addr, &gp_r16_params.data);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_gp_read16: unifi_card_read16() GP=0x%x failed (csrResult=0x%x)\n", gp_r16_params.addr, csrResult);
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "gp_r16: GP=0x%08x, data=0x%04x\n", gp_r16_params.addr, gp_r16_params.data);
-
- /* Copy the info to the out buffer */
- *(unifi_putest_command_t*)ret_buffer = UNIFI_PUTEST_GP_READ16;
- ret_buffer_pos = (u8*)(((unifi_putest_command_t*)ret_buffer) + 1);
- *(unsigned int*)ret_buffer_pos = sizeof(struct unifi_putest_gp_rw16);
- ret_buffer_pos += sizeof(unsigned int);
- memcpy(ret_buffer_pos, &gp_r16_params, sizeof(struct unifi_putest_gp_rw16));
- ret_buffer_pos += sizeof(struct unifi_putest_gp_rw16);
-
- r = copy_to_user((void*)arg,
- ret_buffer,
- ret_buffer_pos - ret_buffer);
- if (r) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_gp_write16(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_gp_rw16 gp_w16_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult csrResult;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_gp_write16: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_gp_rw16)) {
- unifi_error(priv,
- "unifi_putest_gp_write16: struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&gp_w16_params,
- (void*)(arg_pos),
- sizeof(struct unifi_putest_gp_rw16))) {
- unifi_error(priv,
- "unifi_putest_gp_write16: Failed to get the params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "gp_w16: GP=0x%08x, data=0x%04x\n", gp_w16_params.addr, gp_w16_params.data);
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_card_write16(priv->card, gp_w16_params.addr, gp_w16_params.data);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_gp_write16: unifi_card_write16() GP=%x failed (csrResult=0x%x)\n", gp_w16_params.addr, csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_set_sdio_clock(unifi_priv_t *priv, unsigned char *arg)
-{
- int sdio_clock_speed;
- CsrResult csrResult;
-
- if (get_user(sdio_clock_speed, (int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_set_sdio_clock: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "set sdio clock: %d KHz\n", sdio_clock_speed);
-
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioMaxBusClockFrequencySet(priv->sdio, sdio_clock_speed * 1000);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_set_sdio_clock: Set clock failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-
-int unifi_putest_start(unifi_priv_t *priv, unsigned char *arg)
-{
- int r;
- CsrResult csrResult;
- int already_in_test = priv->ptest_mode;
-
- /* Ensure that sme_sys_suspend() doesn't power down the chip because:
- * 1) Power is needed anyway for ptest.
- * 2) The app code uses the START ioctl as a reset, so it gets called
- * multiple times. If the app stops the XAPs, but the power_down/up
- * sequence doesn't actually power down the chip, there can be problems
- * resetting, because part of the power_up sequence disables function 1
- */
- priv->ptest_mode = 1;
-
- /* Suspend the SME and UniFi */
- if (priv->sme_cli) {
- r = sme_sys_suspend(priv);
- if (r) {
- unifi_error(priv,
- "unifi_putest_start: failed to suspend UniFi\n");
- return r;
- }
- }
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- if (already_in_test) {
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
- } else {
- /* Ensure chip is powered for the case where there's no unifi_helper */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioPowerOn csrResult = %d\n", csrResult);
- }
- }
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_init(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_start: failed to init UniFi\n");
- return CsrHipResultToStatus(csrResult);
- }
-
- return 0;
-}
-
-
-int unifi_putest_stop(unifi_priv_t *priv, unsigned char *arg)
-{
- int r = 0;
- CsrResult csrResult;
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* PUTEST_STOP is also used to resume the XAPs after SME coredump.
- * Don't power off the chip, leave that to the normal wifi-off which is
- * about to carry on. No need to resume the SME either, as it wasn't suspended.
- */
- if (priv->coredump_mode) {
- priv->coredump_mode = 0;
- return 0;
- }
-
- /* At this point function 1 is enabled and the XAPs are running, so it is
- * safe to let the card power down. Power is restored later, asynchronously,
- * during the wifi_on requested by the SME.
- */
- CsrSdioClaim(priv->sdio);
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
-
- /* Resume the SME and UniFi */
- if (priv->sme_cli) {
- r = sme_sys_resume(priv);
- if (r) {
- unifi_error(priv,
- "unifi_putest_stop: failed to resume SME\n");
- }
- }
- priv->ptest_mode = 0;
-
- return r;
-}
-
-
-int unifi_putest_dl_fw(unifi_priv_t *priv, unsigned char *arg)
-{
-#define UF_PUTEST_MAX_FW_FILE_NAME 16
-#define UNIFI_MAX_FW_PATH_LEN 32
- unsigned int fw_name_length;
- unsigned char fw_name[UF_PUTEST_MAX_FW_FILE_NAME+1];
- unsigned char *name_buffer;
- int postfix;
- char fw_path[UNIFI_MAX_FW_PATH_LEN];
- const struct firmware *fw_entry;
- struct dlpriv temp_fw_sta;
- int r;
- CsrResult csrResult;
-
- /* Get the f/w file name length */
- if (get_user(fw_name_length, (unsigned int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_dl_fw: Failed to get the length argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw: file name size = %d\n", fw_name_length);
-
- /* Sanity check for the f/w file name length */
- if (fw_name_length > UF_PUTEST_MAX_FW_FILE_NAME) {
- unifi_error(priv,
- "unifi_putest_dl_fw: F/W file name is too long\n");
- return -EINVAL;
- }
-
- /* Get the f/w file name */
- name_buffer = ((unsigned char*)arg) + sizeof(unifi_putest_command_t) + sizeof(unsigned int);
- if (copy_from_user(fw_name, (void*)name_buffer, fw_name_length)) {
- unifi_error(priv, "unifi_putest_dl_fw: Failed to get the file name\n");
- return -EFAULT;
- }
- fw_name[fw_name_length] = '\0';
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw: file = %s\n", fw_name);
-
- /* Keep the existing f/w to a temp, we need to restore it later */
- temp_fw_sta = priv->fw_sta;
-
- /* Get the putest f/w */
- postfix = priv->instance;
- scnprintf(fw_path, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, fw_name);
- r = request_firmware(&fw_entry, fw_path, priv->unifi_device);
- if (r == 0) {
- priv->fw_sta.fw_desc = (void *)fw_entry;
- priv->fw_sta.dl_data = fw_entry->data;
- priv->fw_sta.dl_len = fw_entry->size;
- } else {
- unifi_error(priv, "Firmware file not available\n");
- return -EINVAL;
- }
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* Download the f/w. On UF6xxx this will cause the f/w file to convert
- * into patch format and download via the ROM boot loader
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_download(priv->card, 0x0c00);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_dl_fw: failed to download the f/w\n");
- goto free_fw;
- }
-
- /* Free the putest f/w... */
-free_fw:
- uf_release_firmware(priv, &priv->fw_sta);
- /* ... and restore the original f/w */
- priv->fw_sta = temp_fw_sta;
-
- return CsrHipResultToStatus(csrResult);
-}
-
-
-int unifi_putest_dl_fw_buff(unifi_priv_t *priv, unsigned char *arg)
-{
- unsigned int fw_length;
- unsigned char *fw_buf = NULL;
- unsigned char *fw_user_ptr;
- struct dlpriv temp_fw_sta;
- CsrResult csrResult;
-
- /* Get the f/w buffer length */
- if (get_user(fw_length, (unsigned int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: Failed to get the length arg\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw_buff: size = %d\n", fw_length);
-
- /* Sanity check for the buffer length */
- if (fw_length == 0 || fw_length > 0xfffffff) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: buffer length bad %u\n", fw_length);
- return -EINVAL;
- }
-
- /* Buffer for kernel copy of the f/w image */
- fw_buf = kmalloc(fw_length, GFP_KERNEL);
- if (!fw_buf) {
- unifi_error(priv, "unifi_putest_dl_fw_buff: malloc fail\n");
- return -ENOMEM;
- }
-
- /* Get the f/w image */
- fw_user_ptr = ((unsigned char*)arg) + sizeof(unifi_putest_command_t) + sizeof(unsigned int);
- if (copy_from_user(fw_buf, (void*)fw_user_ptr, fw_length)) {
- unifi_error(priv, "unifi_putest_dl_fw_buff: Failed to get the buffer\n");
- kfree(fw_buf);
- return -EFAULT;
- }
-
- /* Save the existing f/w to a temp, we need to restore it later */
- temp_fw_sta = priv->fw_sta;
-
- /* Setting fw_desc NULL indicates to the core that no f/w file was loaded
- * via the kernel request_firmware() mechanism. This indicates to the core
- * that it shouldn't call release_firmware() after the download is done.
- */
- priv->fw_sta.fw_desc = NULL; /* No OS f/w resource */
- priv->fw_sta.dl_data = fw_buf;
- priv->fw_sta.dl_len = fw_length;
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* Download the f/w. On UF6xxx this will cause the f/w file to convert
- * into patch format and download via the ROM boot loader
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_download(priv->card, 0x0c00);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: failed to download the f/w\n");
- goto free_fw;
- }
-
-free_fw:
- /* Finished with the putest f/w, so restore the station f/w */
- priv->fw_sta = temp_fw_sta;
- kfree(fw_buf);
-
- return CsrHipResultToStatus(csrResult);
-}
-
-
-int unifi_putest_coredump_prepare(unifi_priv_t *priv, unsigned char *arg)
-{
- u16 data_u16;
- s32 i;
- CsrResult r;
-
- unifi_info(priv, "Preparing for SDIO coredump\n");
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE)
- unifi_debug_buf_dump();
-#endif
-
- /* Sanity check that userspace hasn't called a PUTEST_START, because that
- * would have reset UniFi, potentially power cycling it and losing context
- */
- if (priv->ptest_mode) {
- unifi_error(priv, "PUTEST_START shouldn't be used before a coredump\n");
- }
-
- /* Flag that the userspace has requested coredump. Even if this preparation
- * fails, the SME will call PUTEST_STOP to tidy up.
- */
- priv->coredump_mode = 1;
-
- for (i = 0; i < 3; i++) {
- CsrSdioClaim(priv->sdio);
- r = CsrSdioRead16(priv->sdio, CHIP_HELPER_UNIFI_GBL_CHIP_VERSION*2, &data_u16);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_info(priv, "Failed to read chip version! Try %d\n", i);
-
- /* First try, re-enable function which may have been disabled by f/w panic */
- if (i == 0) {
- unifi_info(priv, "Try function enable\n");
- CsrSdioClaim(priv->sdio);
- r = CsrSdioFunctionEnable(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioFunctionEnable failed %d\n", r);
- }
- continue;
- }
-
- /* Subsequent tries, reset */
-
- /* Set clock speed low */
- CsrSdioClaim(priv->sdio);
- r = CsrSdioMaxBusClockFrequencySet(priv->sdio, UNIFI_SDIO_CLOCK_SAFE_HZ);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioMaxBusClockFrequencySet() failed %d\n", r);
- }
-
- /* Card software reset */
- CsrSdioClaim(priv->sdio);
- r = unifi_card_hard_reset(priv->card);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "unifi_card_hard_reset() failed %d\n", r);
- }
- } else {
- unifi_info(priv, "Read chip version of 0x%04x\n", data_u16);
- break;
- }
- }
-
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to prepare chip\n");
- return -EIO;
- }
-
- /* Stop the XAPs for coredump. The PUTEST_STOP must be called, e.g. at
- * Raw SDIO deinit, to resume them.
- */
- CsrSdioClaim(priv->sdio);
- r = unifi_card_stop_processor(priv->card, UNIFI_PROC_BOTH);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to stop processors\n");
- }
-
- return 0;
-}
-
-int unifi_putest_cmd52_block_read(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_block_cmd52_r block_cmd52;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult r;
- u8 *block_local_buffer;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "cmd52r_block: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_block_cmd52_r)) {
- unifi_error(priv,
- "cmd52r_block: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&block_cmd52,
- (void*)arg_pos,
- sizeof(struct unifi_putest_block_cmd52_r))) {
- unifi_error(priv,
- "cmd52r_block: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52r_block: func=%d addr=0x%x len=0x%x ",
- block_cmd52.funcnum, block_cmd52.addr, block_cmd52.length);
-
- block_local_buffer = vmalloc(block_cmd52.length);
- if (block_local_buffer == NULL) {
- unifi_error(priv, "cmd52r_block: Failed to allocate buffer\n");
- return -ENOMEM;
- }
-
- CsrSdioClaim(priv->sdio);
- r = unifi_card_readn(priv->card, block_cmd52.addr, block_local_buffer, block_cmd52.length);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "cmd52r_block: unifi_readn failed\n");
- return -EIO;
- }
-
- if (copy_to_user((void*)block_cmd52.data,
- block_local_buffer,
- block_cmd52.length)) {
- unifi_error(priv,
- "cmd52r_block: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
diff --git a/drivers/staging/csr/sdio_events.c b/drivers/staging/csr/sdio_events.c
deleted file mode 100644
index 2a80b9eb0200..000000000000
--- a/drivers/staging/csr/sdio_events.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: sdio_events.c
- *
- * PURPOSE:
- * Process the events received by the SDIO glue layer.
- * Optional part of the porting exercise.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "unifi_priv.h"
-
-
-/*
- * Porting Notes:
- * There are two ways to support the suspend/resume system events in a driver.
- * In some operating systems these events are delivered to the OS driver
- * directly from the system. In this case, the OS driver needs to pass these
- * events to the API described in the CSR SDIO Abstration API document.
- * In Linux, and other embedded operating systems, the suspend/resume events
- * come from the SDIO driver. In this case, simply get these events in the
- * SDIO glue layer and notify the OS layer.
- *
- * In either case, typically, the events are processed by the SME.
- * Use the unifi_sys_suspend_ind() and unifi_sys_resume_ind() to pass
- * the events to the SME.
- */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_suspend
- *
- * Handles a suspend request from the SDIO driver.
- *
- * Arguments:
- * ospriv Pointer to OS driver context.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_suspend(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
- int interfaceTag=0;
-
- /* For powered suspend, tell the resume's wifi_on() not to reinit UniFi */
- priv->wol_suspend = (enable_wol == UNIFI_WOL_OFF) ? FALSE : TRUE;
-
- unifi_trace(priv, UDBG1, "unifi_suspend: wol_suspend %d, enable_wol %d",
- priv->wol_suspend, enable_wol );
-
- /* Stop network traffic. */
- /* need to stop all the netdevices*/
- for( interfaceTag=0;interfaceTag<CSR_WIFI_NUM_INTERFACES;interfaceTag++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- if (interfacePriv->netdev_registered == 1)
- {
- if( priv->wol_suspend ) {
- unifi_trace(priv, UDBG1, "unifi_suspend: Don't netif_carrier_off");
- } else {
- unifi_trace(priv, UDBG1, "unifi_suspend: netif_carrier_off");
- netif_carrier_off(priv->netdev[interfaceTag]);
- }
- netif_tx_stop_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
- unifi_trace(priv, UDBG1, "unifi_suspend: suspend SME");
-
- sme_sys_suspend(priv);
-
-} /* unifi_suspend() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_resume
- *
- * Handles a resume request from the SDIO driver.
- *
- * Arguments:
- * ospriv Pointer to OS driver context.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_resume(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
- int interfaceTag=0;
- int r;
- int wol = priv->wol_suspend;
-
- unifi_trace(priv, UDBG1, "unifi_resume: resume SME, enable_wol=%d", enable_wol);
-
- /* The resume causes wifi-on which will re-enable the BH and reinstall the ISR */
- r = sme_sys_resume(priv);
- if (r) {
- unifi_error(priv, "Failed to resume UniFi\n");
- }
-
- /* Resume the network interfaces. For the cold resume case, this will
- * happen upon reconnection.
- */
- if (wol) {
- unifi_trace(priv, UDBG1, "unifi_resume: try to enable carrier");
-
- /* need to start all the netdevices*/
- for( interfaceTag=0;interfaceTag<CSR_WIFI_NUM_INTERFACES;interfaceTag++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG1, "unifi_resume: interfaceTag %d netdev_registered %d mode %d\n",
- interfaceTag, interfacePriv->netdev_registered, interfacePriv->interfaceMode);
-
- if (interfacePriv->netdev_registered == 1)
- {
- netif_carrier_on(priv->netdev[interfaceTag]);
- netif_tx_start_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
- /* Kick the BH thread (with reason=host) to poll for data that may have
- * arrived during a powered suspend. This caters for the case where the SME
- * doesn't interact with the chip (e.g install autonomous scans) during resume.
- */
- unifi_send_signal(priv->card, NULL, 0, NULL);
- }
-
-} /* unifi_resume() */
-
diff --git a/drivers/staging/csr/sdio_mmc.c b/drivers/staging/csr/sdio_mmc.c
deleted file mode 100644
index 2b503c23efae..000000000000
--- a/drivers/staging/csr/sdio_mmc.c
+++ /dev/null
@@ -1,1288 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: sdio_mmc.c
- *
- * PURPOSE: SDIO driver interface for generic MMC stack.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mutex.h>
-#include <linux/gfp.h>
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/suspend.h>
-
-#include "unifi_priv.h"
-
-#ifdef ANDROID_BUILD
-struct wake_lock unifi_sdio_wake_lock; /* wakelock to prevent suspend while resuming */
-#endif
-
-static CsrSdioFunctionDriver *sdio_func_drv;
-
-#ifdef CONFIG_PM
-static int uf_sdio_mmc_power_event(struct notifier_block *this, unsigned long event, void *ptr);
-#endif
-
-/*
- * We need to keep track of the power on/off because we can not call
- * mmc_power_restore_host() when the card is already powered.
- * Even then, we need to patch the MMC driver to add a power_restore handler
- * in the mmc_sdio_ops structure. If the MMC driver before 2.6.37 is not patched,
- * mmc_power_save_host() and mmc_power_restore_host() are no-ops in the kernel,
- * returning immediately (at least on x86).
- */
-static int card_is_powered = 1;
-
-/* MMC uses ENOMEDIUM to indicate card gone away */
-
-static CsrResult
-ConvertSdioToCsrSdioResult(int r)
-{
- CsrResult csrResult = CSR_RESULT_FAILURE;
-
- switch (r) {
- case 0:
- csrResult = CSR_RESULT_SUCCESS;
- break;
- case -EIO:
- case -EILSEQ:
- csrResult = CSR_SDIO_RESULT_CRC_ERROR;
- break;
- /* Timeout errors */
- case -ETIMEDOUT:
- case -EBUSY:
- csrResult = CSR_SDIO_RESULT_TIMEOUT;
- break;
- case -ENODEV:
- case -ENOMEDIUM:
- csrResult = CSR_SDIO_RESULT_NO_DEVICE;
- break;
- case -EINVAL:
- csrResult = CSR_SDIO_RESULT_INVALID_VALUE;
- break;
- case -ENOMEM:
- case -ENOSYS:
- case -ERANGE:
- case -ENXIO:
- csrResult = CSR_RESULT_FAILURE;
- break;
- default:
- unifi_warning(NULL, "Unrecognised SDIO error code: %d\n", r);
- break;
- }
-
- return csrResult;
-}
-
-
-static int
-csr_io_rw_direct(struct mmc_card *card, int write, uint8_t fn,
- uint32_t addr, uint8_t in, uint8_t* out)
-{
- struct mmc_command cmd;
- int err;
-
- BUG_ON(!card);
- BUG_ON(fn > 7);
-
- memset(&cmd, 0, sizeof(struct mmc_command));
-
- cmd.opcode = SD_IO_RW_DIRECT;
- cmd.arg = write ? 0x80000000 : 0x00000000;
- cmd.arg |= fn << 28;
- cmd.arg |= (write && out) ? 0x08000000 : 0x00000000;
- cmd.arg |= addr << 9;
- cmd.arg |= in;
- cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_AC;
-
- err = mmc_wait_for_cmd(card->host, &cmd, 0);
- if (err)
- return err;
-
- /* this function is not exported, so we will need to sort it out here
- * for now, lets hard code it to sdio */
- if (0) {
- /* old arg (mmc_host_is_spi(card->host)) { */
- /* host driver already reported errors */
- } else {
- if (cmd.resp[0] & R5_ERROR) {
- printk(KERN_ERR "%s: r5 error 0x%02x\n",
- __FUNCTION__, cmd.resp[0]);
- return -EIO;
- }
- if (cmd.resp[0] & R5_FUNCTION_NUMBER)
- return -EINVAL;
- if (cmd.resp[0] & R5_OUT_OF_RANGE)
- return -ERANGE;
- }
-
- if (out) {
- if (0) { /* old argument (mmc_host_is_spi(card->host)) */
- *out = (cmd.resp[0] >> 8) & 0xFF;
- }
- else {
- *out = cmd.resp[0] & 0xFF;
- }
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-CsrResult
-CsrSdioRead8(CsrSdioFunction *function, u32 address, u8 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
- *data = sdio_readb(func, address, &err);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead8() */
-
-CsrResult
-CsrSdioWrite8(CsrSdioFunction *function, u32 address, u8 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
- sdio_writeb(func, data, address, &err);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite8() */
-
-CsrResult
-CsrSdioRead16(CsrSdioFunction *function, u32 address, u16 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
- uint8_t b0, b1;
-
- _sdio_claim_host(func);
- b0 = sdio_readb(func, address, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- b1 = sdio_readb(func, address+1, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
- _sdio_release_host(func);
-
- *data = ((uint16_t)b1 << 8) | b0;
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead16() */
-
-
-CsrResult
-CsrSdioWrite16(CsrSdioFunction *function, u32 address, u16 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
- uint8_t b0, b1;
-
- _sdio_claim_host(func);
- b1 = (data >> 8) & 0xFF;
- sdio_writeb(func, b1, address+1, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- b0 = data & 0xFF;
- sdio_writeb(func, b0, address, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- _sdio_release_host(func);
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite16() */
-
-
-CsrResult
-CsrSdioF0Read8(CsrSdioFunction *function, u32 address, u8 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
-#ifdef MMC_QUIRK_LENIENT_FN0
- *data = sdio_f0_readb(func, address, &err);
-#else
- err = csr_io_rw_direct(func->card, 0, 0, address, 0, data);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioF0Read8() */
-
-CsrResult
-CsrSdioF0Write8(CsrSdioFunction *function, u32 address, u8 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, data, address, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, address, data, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioF0Write8() */
-
-
-CsrResult
-CsrSdioRead(CsrSdioFunction *function, u32 address, void *data, u32 length)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- _sdio_claim_host(func);
- err = sdio_readsb(func, data, address, length);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead() */
-
-CsrResult
-CsrSdioWrite(CsrSdioFunction *function, u32 address, const void *data, u32 length)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- _sdio_claim_host(func);
- err = sdio_writesb(func, address, (void*)data, length);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite() */
-
-
-static int
-csr_sdio_enable_hs(struct mmc_card *card)
-{
- int ret;
- u8 speed;
-
- if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED)) {
- /* We've asked for HS clock rates, but controller doesn't
- * claim to support it. We should limit the clock
- * to 25MHz via module parameter.
- */
- printk(KERN_INFO "unifi: request HS but not MMC_CAP_SD_HIGHSPEED");
- return 0;
- }
-
- if (!card->cccr.high_speed)
- return 0;
-
-#if 1
- ret = csr_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed);
- if (ret)
- return ret;
-
- speed |= SDIO_SPEED_EHS;
-#else
- /* Optimisation: Eliminate read by always assuming SHS and that reserved bits can be zero */
- speed = SDIO_SPEED_EHS | SDIO_SPEED_SHS;
-#endif
-
- ret = csr_io_rw_direct(card, 1, 0, SDIO_CCCR_SPEED, speed, NULL);
- if (ret)
- return ret;
-
- mmc_card_set_highspeed(card);
- card->host->ios.timing = MMC_TIMING_SD_HS;
- card->host->ops->set_ios(card->host, &card->host->ios);
-
- return 0;
-}
-
-static int
-csr_sdio_disable_hs(struct mmc_card *card)
-{
- int ret;
- u8 speed;
-
- if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED))
- return 0;
-
- if (!card->cccr.high_speed)
- return 0;
-#if 1
- ret = csr_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed);
- if (ret)
- return ret;
-
- speed &= ~SDIO_SPEED_EHS;
-#else
- /* Optimisation: Eliminate read by always assuming SHS and that reserved bits can be zero */
- speed = SDIO_SPEED_SHS; /* clear SDIO_SPEED_EHS */
-#endif
-
- ret = csr_io_rw_direct(card, 1, 0, SDIO_CCCR_SPEED, speed, NULL);
- if (ret)
- return ret;
-
- card->state &= ~MMC_STATE_HIGHSPEED;
- card->host->ios.timing = MMC_TIMING_LEGACY;
- card->host->ops->set_ios(card->host, &card->host->ios);
-
- return 0;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioMaxBusClockFrequencySet
- *
- * Set the maximum SDIO bus clock speed to use.
- *
- * Arguments:
- * sdio SDIO context pointer
- * maxFrequency maximum clock speed in Hz
- *
- * Returns:
- * an error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioMaxBusClockFrequencySet(CsrSdioFunction *function, u32 maxFrequency)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
- struct mmc_ios *ios = &host->ios;
- unsigned int max_hz;
- int err;
- u32 max_khz = maxFrequency/1000;
-
- if (!max_khz || max_khz > sdio_clock) {
- max_khz = sdio_clock;
- }
-
- _sdio_claim_host(func);
- max_hz = 1000 * max_khz;
- if (max_hz > host->f_max) {
- max_hz = host->f_max;
- }
-
- if (max_hz > 25000000) {
- err = csr_sdio_enable_hs(func->card);
- } else {
- err = csr_sdio_disable_hs(func->card);
- }
- if (err) {
- printk(KERN_ERR "SDIO warning: Failed to configure SDIO clock mode\n");
- _sdio_release_host(func);
- return CSR_RESULT_SUCCESS;
- }
-
- ios->clock = max_hz;
- host->ops->set_ios(host, ios);
-
- _sdio_release_host(func);
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioMaxBusClockFrequencySet() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioInterruptEnable
- * CsrSdioInterruptDisable
- *
- * Enable or disable the SDIO interrupt.
- * The driver disables the SDIO interrupt until the i/o thread can
- * process it.
- * The SDIO interrupt can be disabled by modifying the SDIO_INT_ENABLE
- * register in the Card Common Control Register block, but this requires
- * two CMD52 operations. A better solution is to mask the interrupt at
- * the host controller.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Zero on success or a UniFi driver error code.
- *
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioInterruptEnable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
-#ifdef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- sdio_unblock_card_irq(func);
-#else
- _sdio_claim_host(func);
- /* Write the Int Enable in CCCR block */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0x3, SDIO_CCCR_IENx, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x03, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- printk(KERN_ERR "unifi: %s: error %d writing IENx\n", __FUNCTION__, err);
- return ConvertSdioToCsrSdioResult(err);
- }
-#endif
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioInterruptEnable() */
-
-CsrResult
-CsrSdioInterruptDisable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
-#ifdef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- sdio_block_card_irq(func);
-#else
- _sdio_claim_host(func);
- /* Write the Int Enable in CCCR block */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0, SDIO_CCCR_IENx, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x00, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- printk(KERN_ERR "unifi: %s: error %d writing IENx\n", __FUNCTION__, err);
- return ConvertSdioToCsrSdioResult(err);
- }
-#endif
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioInterruptDisable() */
-
-
-void CsrSdioInterruptAcknowledge(CsrSdioFunction *function)
-{
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionEnable
- *
- * Enable i/o on function 1.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionEnable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- /* Enable UniFi function 1 (the 802.11 part). */
- _sdio_claim_host(func);
- err = sdio_enable_func(func);
- _sdio_release_host(func);
- if (err) {
- unifi_error(NULL, "Failed to enable SDIO function %d\n", func->num);
- }
-
- return ConvertSdioToCsrSdioResult(err);
-} /* CsrSdioFunctionEnable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionDisable
- *
- * Enable i/o on function 1.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionDisable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- /* Disable UniFi function 1 (the 802.11 part). */
- _sdio_claim_host(func);
- err = sdio_disable_func(func);
- _sdio_release_host(func);
- if (err) {
- unifi_error(NULL, "Failed to disable SDIO function %d\n", func->num);
- }
-
- return ConvertSdioToCsrSdioResult(err);
-} /* CsrSdioFunctionDisable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionActive
- *
- * No-op as the bus goes to an active state at the start of every
- * command.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioFunctionActive(CsrSdioFunction *function)
-{
-} /* CsrSdioFunctionActive() */
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionIdle
- *
- * Set the function as idle.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioFunctionIdle(CsrSdioFunction *function)
-{
-} /* CsrSdioFunctionIdle() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioPowerOn
- *
- * Power on UniFi.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioPowerOn(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
-
- _sdio_claim_host(func);
- if (!card_is_powered) {
- mmc_power_restore_host(host);
- card_is_powered = 1;
- } else {
- printk(KERN_INFO "SDIO: Skip power on; card is already powered.\n");
- }
- _sdio_release_host(func);
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioPowerOn() */
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioPowerOff
- *
- * Power off UniFi.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioPowerOff(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
-
- _sdio_claim_host(func);
- if (card_is_powered) {
- mmc_power_save_host(host);
- card_is_powered = 0;
- } else {
- printk(KERN_INFO "SDIO: Skip power off; card is already powered off.\n");
- }
- _sdio_release_host(func);
-} /* CsrSdioPowerOff() */
-
-
-static int
-sdio_set_block_size_ignore_first_error(struct sdio_func *func, unsigned blksz)
-{
- int ret;
-
- if (blksz > func->card->host->max_blk_size)
- return -EINVAL;
-
- if (blksz == 0) {
- blksz = min(func->max_blksize, func->card->host->max_blk_size);
- blksz = min(blksz, 512u);
- }
-
- /*
- * Ignore -ERANGE (OUT_OF_RANGE in R5) on the first byte as
- * the block size may be invalid until both bytes are written.
- */
- ret = csr_io_rw_direct(func->card, 1, 0,
- SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE,
- blksz & 0xff, NULL);
- if (ret && ret != -ERANGE)
- return ret;
- ret = csr_io_rw_direct(func->card, 1, 0,
- SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE + 1,
- (blksz >> 8) & 0xff, NULL);
- if (ret)
- return ret;
- func->cur_blksize = blksz;
-
- return 0;
-}
-
-CsrResult
-CsrSdioBlockSizeSet(CsrSdioFunction *function, u16 blockSize)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r = 0;
-
- /* Module parameter overrides */
- if (sdio_block_size > -1) {
- blockSize = sdio_block_size;
- }
-
- unifi_trace(NULL, UDBG1, "Set SDIO function block size to %d\n",
- blockSize);
-
- _sdio_claim_host(func);
- r = sdio_set_block_size(func, blockSize);
- _sdio_release_host(func);
-
- /*
- * The MMC driver for kernels prior to 2.6.32 may fail this request
- * with -ERANGE. In this case use our workaround.
- */
- if (r == -ERANGE) {
- _sdio_claim_host(func);
- r = sdio_set_block_size_ignore_first_error(func, blockSize);
- _sdio_release_host(func);
- }
- if (r) {
- unifi_error(NULL, "Error %d setting block size\n", r);
- }
-
- /* Determine the achieved block size to pass to the core */
- function->blockSize = func->cur_blksize;
-
- return ConvertSdioToCsrSdioResult(r);
-} /* CsrSdioBlockSizeSet() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioHardReset
- *
- * Hard Resets UniFi is possible.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioHardReset(CsrSdioFunction *function)
-{
- return CSR_RESULT_FAILURE;
-} /* CsrSdioHardReset() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_int_handler
- *
- * Interrupt callback function for SDIO interrupts.
- * This is called in kernel context (i.e. not interrupt context).
- *
- * Arguments:
- * func SDIO context pointer
- *
- * Returns:
- * None.
- *
- * Note: Called with host already claimed.
- * ---------------------------------------------------------------------------
- */
-static void
-uf_glue_sdio_int_handler(struct sdio_func *func)
-{
- CsrSdioFunction *sdio_ctx;
- CsrSdioInterruptDsrCallback func_dsr_callback;
- int r;
-
- sdio_ctx = sdio_get_drvdata(func);
- if (!sdio_ctx) {
- return;
- }
-
-#ifndef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- /*
- * Normally, we are not allowed to do any SDIO commands here.
- * However, this is called in a thread context and with the SDIO lock
- * so we disable the interrupts here instead of trying to do complicated
- * things with the SDIO lock.
- */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0, SDIO_CCCR_IENx, &r);
-#else
- r = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x00, NULL);
-#endif
- if (r) {
- printk(KERN_ERR "UniFi MMC Int handler: Failed to disable interrupts %d\n", r);
- }
-#endif
-
- /* If the function driver has registered a handler, call it */
- if (sdio_func_drv && sdio_func_drv->intr) {
-
- func_dsr_callback = sdio_func_drv->intr(sdio_ctx);
-
- /* If interrupt handle returns a DSR handle, call it */
- if (func_dsr_callback) {
- func_dsr_callback(sdio_ctx);
- }
- }
-
-} /* uf_glue_sdio_int_handler() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * csr_sdio_linux_remove_irq
- *
- * Unregister the interrupt handler.
- * This means that the linux layer can not process interrupts any more.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Status of the removal.
- * ---------------------------------------------------------------------------
- */
-int csr_sdio_linux_remove_irq(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r;
-
- unifi_trace(NULL, UDBG1, "csr_sdio_linux_remove_irq\n");
-
- sdio_claim_host(func);
- r = sdio_release_irq(func);
- sdio_release_host(func);
-
- return r;
-
-} /* csr_sdio_linux_remove_irq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * csr_sdio_linux_install_irq
- *
- * Register the interrupt handler.
- * This means that the linux layer can process interrupts.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Status of the removal.
- * ---------------------------------------------------------------------------
- */
-int csr_sdio_linux_install_irq(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r;
-
- unifi_trace(NULL, UDBG1, "csr_sdio_linux_install_irq\n");
-
- /* Register our interrupt handle */
- sdio_claim_host(func);
- r = sdio_claim_irq(func, uf_glue_sdio_int_handler);
- sdio_release_host(func);
-
- /* If the interrupt was installed earlier, is fine */
- if (r == -EBUSY)
- r = 0;
-
- return r;
-} /* csr_sdio_linux_install_irq() */
-
-#ifdef CONFIG_PM
-
-/*
- * Power Management notifier
- */
-struct uf_sdio_mmc_pm_notifier
-{
- struct list_head list;
-
- CsrSdioFunction *sdio_ctx;
- struct notifier_block pm_notifier;
-};
-
-/* PM notifier list head */
-static struct uf_sdio_mmc_pm_notifier uf_sdio_mmc_pm_notifiers = {
- .sdio_ctx = NULL,
-};
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_mmc_register_pm_notifier
- * uf_sdio_mmc_unregister_pm_notifier
- *
- * Register/unregister for power management events. A list is used to
- * allow multiple card instances to be supported.
- *
- * Arguments:
- * sdio_ctx - CSR SDIO context to associate PM notifier to
- *
- * Returns:
- * Register function returns NULL on error
- * ---------------------------------------------------------------------------
- */
-static struct uf_sdio_mmc_pm_notifier *
-uf_sdio_mmc_register_pm_notifier(CsrSdioFunction *sdio_ctx)
-{
- /* Allocate notifier context for this card instance */
- struct uf_sdio_mmc_pm_notifier *notifier_ctx = kmalloc(sizeof(struct uf_sdio_mmc_pm_notifier), GFP_KERNEL);
-
- if (notifier_ctx)
- {
- notifier_ctx->sdio_ctx = sdio_ctx;
- notifier_ctx->pm_notifier.notifier_call = uf_sdio_mmc_power_event;
-
- list_add(&notifier_ctx->list, &uf_sdio_mmc_pm_notifiers.list);
-
- if (register_pm_notifier(&notifier_ctx->pm_notifier)) {
- printk(KERN_ERR "unifi: register_pm_notifier failed\n");
- }
- }
-
- return notifier_ctx;
-}
-
-static void
-uf_sdio_mmc_unregister_pm_notifier(CsrSdioFunction *sdio_ctx)
-{
- struct uf_sdio_mmc_pm_notifier *notifier_ctx;
- struct list_head *node, *q;
-
- list_for_each_safe(node, q, &uf_sdio_mmc_pm_notifiers.list) {
- notifier_ctx = list_entry(node, struct uf_sdio_mmc_pm_notifier, list);
-
- /* If it matches, unregister and free the notifier context */
- if (notifier_ctx && notifier_ctx->sdio_ctx == sdio_ctx)
- {
- if (unregister_pm_notifier(&notifier_ctx->pm_notifier)) {
- printk(KERN_ERR "unifi: unregister_pm_notifier failed\n");
- }
-
- /* Remove from list */
- notifier_ctx->sdio_ctx = NULL;
- list_del(node);
- kfree(notifier_ctx);
- }
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_mmc_power_event
- *
- * Handler for power management events.
- *
- * We need to handle suspend/resume events while the userspace is unsuspended
- * to allow the SME to run its suspend/resume state machines.
- *
- * Arguments:
- * event event ID
- *
- * Returns:
- * Status of the event handling
- * ---------------------------------------------------------------------------
- */
-static int
-uf_sdio_mmc_power_event(struct notifier_block *this, unsigned long event, void *ptr)
-{
- struct uf_sdio_mmc_pm_notifier *notifier_ctx = container_of(this,
- struct uf_sdio_mmc_pm_notifier,
- pm_notifier);
-
- /* Call the CSR SDIO function driver's suspend/resume method
- * while the userspace is unsuspended.
- */
- switch (event) {
- case PM_POST_HIBERNATION:
- case PM_POST_SUSPEND:
- printk(KERN_INFO "%s:%d resume\n", __FUNCTION__, __LINE__ );
- if (sdio_func_drv && sdio_func_drv->resume) {
- sdio_func_drv->resume(notifier_ctx->sdio_ctx);
- }
- break;
-
- case PM_HIBERNATION_PREPARE:
- case PM_SUSPEND_PREPARE:
- printk(KERN_INFO "%s:%d suspend\n", __FUNCTION__, __LINE__ );
- if (sdio_func_drv && sdio_func_drv->suspend) {
- sdio_func_drv->suspend(notifier_ctx->sdio_ctx);
- }
- break;
- }
- return NOTIFY_DONE;
-}
-
-#endif /* CONFIG_PM */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_probe
- *
- * Card insert callback.
- *
- * Arguments:
- * func Our (glue layer) context pointer.
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_probe(struct sdio_func *func,
- const struct sdio_device_id *id)
-{
- int instance;
- CsrSdioFunction *sdio_ctx;
-
- /* First of all claim the SDIO driver */
- sdio_claim_host(func);
-
- /* Assume that the card is already powered */
- card_is_powered = 1;
-
- /* Assumes one card per host, which is true for SDIO */
- instance = func->card->host->index;
- printk("sdio bus_id: %16s - UniFi card 0x%X inserted\n",
- sdio_func_id(func), instance);
-
- /* Allocate context */
- sdio_ctx = kmalloc(sizeof(CsrSdioFunction), GFP_KERNEL);
- if (sdio_ctx == NULL) {
- sdio_release_host(func);
- return -ENOMEM;
- }
-
- /* Initialise the context */
- sdio_ctx->sdioId.manfId = func->vendor;
- sdio_ctx->sdioId.cardId = func->device;
- sdio_ctx->sdioId.sdioFunction = func->num;
- sdio_ctx->sdioId.sdioInterface = func->class;
- sdio_ctx->blockSize = func->cur_blksize;
- sdio_ctx->priv = (void *)func;
- sdio_ctx->features = 0;
-
- /* Module parameter enables byte mode */
- if (sdio_byte_mode) {
- sdio_ctx->features |= CSR_SDIO_FEATURE_BYTE_MODE;
- }
-
- if (func->card->host->caps & MMC_CAP_SD_HIGHSPEED) {
- unifi_trace(NULL, UDBG1, "MMC_CAP_SD_HIGHSPEED is available\n");
- }
-
-#ifdef MMC_QUIRK_LENIENT_FN0
- func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
-#endif
-
- /* Pass context to the SDIO driver */
- sdio_set_drvdata(func, sdio_ctx);
-
-#ifdef CONFIG_PM
- /* Register to get PM events */
- if (uf_sdio_mmc_register_pm_notifier(sdio_ctx) == NULL) {
- unifi_error(NULL, "%s: Failed to register for PM events\n", __FUNCTION__);
- }
-#endif
-
- /* Register this device with the SDIO function driver */
- /* Call the main UniFi driver inserted handler */
- if (sdio_func_drv && sdio_func_drv->inserted) {
- uf_add_os_device(instance, &func->dev);
- sdio_func_drv->inserted(sdio_ctx);
- }
-
- /* We have finished, so release the SDIO driver */
- sdio_release_host(func);
-
-#ifdef ANDROID_BUILD
- /* Take the wakelock */
- unifi_trace(NULL, UDBG1, "probe: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
-
- return 0;
-} /* uf_glue_sdio_probe() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_remove
- *
- * Card removal callback.
- *
- * Arguments:
- * func Our (glue layer) context pointer.
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-static void
-uf_glue_sdio_remove(struct sdio_func *func)
-{
- CsrSdioFunction *sdio_ctx;
-
- sdio_ctx = sdio_get_drvdata(func);
- if (!sdio_ctx) {
- return;
- }
-
- unifi_info(NULL, "UniFi card removed\n");
-
- /* Clean up the SDIO function driver */
- if (sdio_func_drv && sdio_func_drv->removed) {
- uf_remove_os_device(func->card->host->index);
- sdio_func_drv->removed(sdio_ctx);
- }
-
-#ifdef CONFIG_PM
- /* Unregister for PM events */
- uf_sdio_mmc_unregister_pm_notifier(sdio_ctx);
-#endif
-
- kfree(sdio_ctx);
-
-} /* uf_glue_sdio_remove */
-
-
-/*
- * SDIO ids *must* be statically declared, so we can't take
- * them from the list passed in csr_sdio_register_driver().
- */
-static const struct sdio_device_id unifi_ids[] = {
- { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_3) },
- { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_4) },
- { /* end: all zeroes */ },
-};
-
-MODULE_DEVICE_TABLE(sdio, unifi_ids);
-
-#ifdef CONFIG_PM
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_suspend
- *
- * Card suspend callback. The userspace will already be suspended.
- *
- * Arguments:
- * dev The struct device owned by the MMC driver
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_suspend(struct device *dev)
-{
- unifi_trace(NULL, UDBG1, "uf_glue_sdio_suspend");
-
- return 0;
-} /* uf_glue_sdio_suspend */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_resume
- *
- * Card resume callback. The userspace will still be suspended.
- *
- * Arguments:
- * dev The struct device owned by the MMC driver
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_resume(struct device *dev)
-{
- unifi_trace(NULL, UDBG1, "uf_glue_sdio_resume");
-
-#ifdef ANDROID_BUILD
- unifi_trace(NULL, UDBG1, "resume: take wakelock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
-
- return 0;
-
-} /* uf_glue_sdio_resume */
-
-static struct dev_pm_ops unifi_pm_ops = {
- .suspend = uf_glue_sdio_suspend,
- .resume = uf_glue_sdio_resume,
-};
-
-#define UNIFI_PM_OPS (&unifi_pm_ops)
-
-#else
-
-#define UNIFI_PM_OPS NULL
-
-#endif /* CONFIG_PM */
-
-static struct sdio_driver unifi_driver = {
- .probe = uf_glue_sdio_probe,
- .remove = uf_glue_sdio_remove,
- .name = "unifi",
- .id_table = unifi_ids,
- .drv.pm = UNIFI_PM_OPS,
-};
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionDriverRegister
- * CsrSdioFunctionDriverUnregister
- *
- * These functions are called from the main module load and unload
- * functions. They perform the appropriate operations for the
- * linux MMC/SDIO driver.
- *
- * Arguments:
- * sdio_drv Pointer to the function driver's SDIO structure.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionDriverRegister(CsrSdioFunctionDriver *sdio_drv)
-{
- int r;
-
- printk("UniFi: Using native Linux MMC driver for SDIO.\n");
-
- if (sdio_func_drv) {
- unifi_error(NULL, "sdio_mmc: UniFi driver already registered\n");
- return CSR_SDIO_RESULT_INVALID_VALUE;
- }
-
-#ifdef ANDROID_BUILD
- wake_lock_init(&unifi_sdio_wake_lock, WAKE_LOCK_SUSPEND, "unifi_sdio_work");
-#endif
-
- /* Save the registered driver description */
- /*
- * FIXME:
- * Need a table here to handle a call to register for just one function.
- * mmc only allows us to register for the whole device
- */
- sdio_func_drv = sdio_drv;
-
-#ifdef CONFIG_PM
- /* Initialise PM notifier list */
- INIT_LIST_HEAD(&uf_sdio_mmc_pm_notifiers.list);
-#endif
-
- /* Register ourself with mmc_core */
- r = sdio_register_driver(&unifi_driver);
- if (r) {
- printk(KERN_ERR "unifi_sdio: Failed to register UniFi SDIO driver: %d\n", r);
- return ConvertSdioToCsrSdioResult(r);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioFunctionDriverRegister() */
-
-
-
-void
-CsrSdioFunctionDriverUnregister(CsrSdioFunctionDriver *sdio_drv)
-{
- printk(KERN_INFO "UniFi: unregister from MMC sdio\n");
-
-#ifdef ANDROID_BUILD
- wake_lock_destroy(&unifi_sdio_wake_lock);
-#endif
- sdio_unregister_driver(&unifi_driver);
-
- sdio_func_drv = NULL;
-
-} /* CsrSdioFunctionDriverUnregister() */
-
diff --git a/drivers/staging/csr/sdio_stubs.c b/drivers/staging/csr/sdio_stubs.c
deleted file mode 100644
index 839fae01d96c..000000000000
--- a/drivers/staging/csr/sdio_stubs.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Stubs for some of the bottom edge functions.
- *
- * These stubs are optional functions in the bottom edge (SDIO driver
- * interface) API that not all platforms or SDIO drivers may support.
- *
- * They're declared as weak symbols so they can be overridden by
- * simply providing a non-weak declaration.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- */
-#include "csr_wifi_hip_unifi.h"
-
-void __attribute__((weak)) CsrSdioFunctionIdle(CsrSdioFunction *function)
-{
-}
-
-void __attribute__((weak)) CsrSdioFunctionActive(CsrSdioFunction *function)
-{
-}
-
-CsrResult __attribute__((weak)) CsrSdioPowerOn(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-void __attribute__((weak)) CsrSdioPowerOff(CsrSdioFunction *function)
-{
-}
-
-CsrResult __attribute__((weak)) CsrSdioHardReset(CsrSdioFunction *function)
-{
- return CSR_SDIO_RESULT_NOT_RESET;
-}
-
-CsrResult __attribute__((weak)) CsrSdioBlockSizeSet(CsrSdioFunction *function,
- u16 blockSize)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-CsrResult __attribute__((weak)) CsrSdioSuspend(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-CsrResult __attribute__((weak)) CsrSdioResume(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-int __attribute__((weak)) csr_sdio_linux_install_irq(CsrSdioFunction *function)
-{
- return 0;
-}
-
-int __attribute__((weak)) csr_sdio_linux_remove_irq(CsrSdioFunction *function)
-{
- return 0;
-}
-
-void __attribute__((weak)) CsrSdioInsertedAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-void __attribute__((weak)) CsrSdioRemovedAcknowledge(CsrSdioFunction *function)
-{
-}
-
-void __attribute__((weak)) CsrSdioSuspendAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-void __attribute__((weak)) CsrSdioResumeAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-
diff --git a/drivers/staging/csr/sme_blocking.c b/drivers/staging/csr/sme_blocking.c
deleted file mode 100644
index 0c6e21636e7f..000000000000
--- a/drivers/staging/csr/sme_blocking.c
+++ /dev/null
@@ -1,1466 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_mgt_blocking.c
- *
- * PURPOSE:
- * This file contains the driver specific implementation of
- * the WEXT <==> SME MGT interface for all SME builds that support WEXT.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "unifi_priv.h"
-
-
-/*
- * This file also contains the implementation of the asynchronous
- * requests to the SME.
- *
- * Before calling an asynchronous SME function, we call sme_init_request()
- * which gets hold of the SME semaphore and updates the request status.
- * The semaphore makes sure that there is only one pending request to
- * the SME at a time.
- *
- * Now we are ready to call the SME function, but only if
- * sme_init_request() has returned 0.
- *
- * When the SME function returns, we need to wait
- * for the reply. This is done in sme_wait_for_reply().
- * If the request times-out, the request status is set to SME_REQUEST_TIMEDOUT
- * and the sme_wait_for_reply() returns.
- *
- * If the SME replies in time, we call sme_complete_request().
- * There we change the request status to SME_REQUEST_RECEIVED. This will
- * wake up the process waiting on sme_wait_for_reply().
- * It is important that we copy the reply data in priv->sme_reply
- * before calling sme_complete_request().
- *
- * Handling the wext requests, we need to block
- * until the SME sends the response to our request.
- * We use the sme_init_request() and sme_wait_for_reply()
- * to implement this behavior in the following functions:
- * sme_mgt_wifi_on()
- * sme_mgt_wifi_off()
- * sme_mgt_scan_full()
- * sme_mgt_scan_results_get_async()
- * sme_mgt_connect()
- * unifi_mgt_media_status_ind()
- * sme_mgt_disconnect()
- * sme_mgt_pmkid()
- * sme_mgt_key()
- * sme_mgt_mib_get()
- * sme_mgt_mib_set()
- * sme_mgt_versions_get()
- * sme_mgt_set_value()
- * sme_mgt_get_value()
- * sme_mgt_set_value_async()
- * sme_mgt_get_value_async()
- * sme_mgt_packet_filter_set()
- * sme_mgt_tspec()
- */
-
-
-/*
- * Handling the suspend and resume system events, we need to block
- * until the SME sends the response to our indication.
- * We use the sme_init_request() and sme_wait_for_reply()
- * to implement this behavior in the following functions:
- * sme_sys_suspend()
- * sme_sys_resume()
- */
-
-#define UNIFI_SME_MGT_SHORT_TIMEOUT 10000
-#define UNIFI_SME_MGT_LONG_TIMEOUT 19000
-#define UNIFI_SME_SYS_LONG_TIMEOUT 10000
-
-#ifdef UNIFI_DEBUG
-# define sme_wait_for_reply(priv, t) _sme_wait_for_reply(priv, t, __func__)
-#else
-# define sme_wait_for_reply(priv, t) _sme_wait_for_reply(priv, t, NULL)
-#endif
-
-static int
-sme_init_request(unifi_priv_t *priv)
-{
- if (priv == NULL) {
- unifi_error(priv, "sme_init_request: Invalid priv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG5, "sme_init_request: wait sem\n");
-
- /* Grab the SME semaphore until the reply comes, or timeout */
- if (down_interruptible(&priv->sme_sem)) {
- unifi_error(priv, "sme_init_request: Failed to get SME semaphore\n");
- return -EIO;
- }
- unifi_trace(priv, UDBG5, "sme_init_request: got sem: pending\n");
-
- priv->sme_reply.request_status = SME_REQUEST_PENDING;
-
- return 0;
-
-} /* sme_init_request() */
-
-
-void
-uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func)
-{
- if (priv == NULL) {
- unifi_error(priv, "sme_complete_request: Invalid priv\n");
- return;
- }
-
- if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
- unifi_notice(priv,
- "sme_complete_request: request not pending %s (s:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status);
- return;
- }
- unifi_trace(priv, UDBG5,
- "sme_complete_request: completed %s (s:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status);
-
- priv->sme_reply.request_status = SME_REQUEST_RECEIVED;
- priv->sme_reply.reply_status = reply_status;
-
- wake_up_interruptible(&priv->sme_request_wq);
-
- return;
-}
-
-
-void
-uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status)
-{
- /* Check for a blocking SME request in progress, and cancel the wait.
- * This should be used when the character device is closed.
- */
-
- if (priv == NULL) {
- unifi_error(priv, "sme_cancel_request: Invalid priv\n");
- return;
- }
-
- /* If no request is pending, nothing to wake up */
- if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
- unifi_trace(priv, UDBG5,
- "sme_cancel_request: no request was pending (s:%d)\n",
- priv->sme_reply.request_status);
- /* Nothing to do */
- return;
- }
- unifi_trace(priv, UDBG5,
- "sme_cancel_request: request cancelled (s:%d)\n",
- priv->sme_reply.request_status);
-
- /* Wake up the wait with an error status */
- priv->sme_reply.request_status = SME_REQUEST_CANCELLED;
- priv->sme_reply.reply_status = reply_status; /* unimportant since the CANCELLED state will fail the ioctl */
-
- wake_up_interruptible(&priv->sme_request_wq);
-
- return;
-}
-
-
-static int
-_sme_wait_for_reply(unifi_priv_t *priv,
- unsigned long timeout, const char *func)
-{
- long r;
-
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s sleep\n", func ? func : "");
- r = wait_event_interruptible_timeout(priv->sme_request_wq,
- (priv->sme_reply.request_status != SME_REQUEST_PENDING),
- msecs_to_jiffies(timeout));
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s awake (%d)\n", func ? func : "", r);
-
- if (r == -ERESTARTSYS) {
- /* The thread was killed */
- unifi_info(priv, "ERESTARTSYS in _sme_wait_for_reply\n");
- up(&priv->sme_sem);
- return r;
- }
- if (priv->sme_reply.request_status == SME_REQUEST_CANCELLED) {
- unifi_trace(priv, UDBG5, "Cancelled waiting for SME to reply (%s s:%d, t:%d, r:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status, timeout, r);
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
- return -EIO; /* fail the ioctl */
- }
- if ((r == 0) && (priv->sme_reply.request_status != SME_REQUEST_RECEIVED)) {
- unifi_notice(priv, "Timeout waiting for SME to reply (%s s:%d, t:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status, timeout);
-
- priv->sme_reply.request_status = SME_REQUEST_TIMEDOUT;
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
-
- return -ETIMEDOUT;
- }
-
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s received (%d)\n",
- func ? func : "", r);
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
-
- return 0;
-} /* sme_wait_for_reply() */
-
-
-
-
-#ifdef CSR_SUPPORT_WEXT
-int sme_mgt_wifi_on(unifi_priv_t *priv)
-{
- u16 numElements;
- CsrWifiSmeDataBlock* dataList;
-#ifdef CSR_SUPPORT_WEXT_AP
- int r;
-#endif
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_wifi_on: invalid smepriv\n");
- return -EIO;
- }
-
- if (priv->mib_data.length) {
- numElements = 1;
- dataList = &priv->mib_data;
- } else {
- numElements = 0;
- dataList = NULL;
- }
- /* Start the SME */
-#ifdef CSR_SUPPORT_WEXT_AP
- r = sme_init_request(priv);
- if (r) {
- return -EIO;
- }
-#endif
- CsrWifiSmeWifiOnReqSend(0, priv->sta_mac_address, numElements, dataList);
-#ifdef CSR_SUPPORT_WEXT_AP
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- unifi_trace(priv, UDBG4,
- "sme_mgt_wifi_on: unifi_mgt_wifi_oo_req <-- (r=%d, status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- return 0;
-#endif
-} /* sme_mgt_wifi_on() */
-
-
-int sme_mgt_wifi_off(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_wifi_off: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* Stop the SME */
- CsrWifiSmeWifiOffReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_wifi_off: unifi_mgt_wifi_off_req <-- (r=%d, status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-
-} /* sme_mgt_wifi_off */
-
-int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
- CsrWifiSmeListAction action)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_key: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeKeyReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action, *sme_key);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_scan_full(unifi_priv_t *priv,
- CsrWifiSsid *specific_ssid,
- int num_channels,
- unsigned char *channel_list)
-{
- CsrWifiMacAddress bcastAddress = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }};
- u8 is_active = (num_channels > 0) ? TRUE : FALSE;
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_scan_full: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_scan_full: -->\n");
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* If a channel list is provided, do an active scan */
- if (is_active) {
- unifi_trace(priv, UDBG1,
- "channel list - num_channels: %d, active scan\n",
- num_channels);
- }
-
- CsrWifiSmeScanFullReqSend(0,
- specific_ssid->length?1:0, /* 0 or 1 SSIDS */
- specific_ssid,
- bcastAddress,
- is_active,
- CSR_WIFI_SME_BSS_TYPE_ANY_BSS,
- CSR_WIFI_SME_SCAN_TYPE_ALL,
- (u16)num_channels, channel_list,
- 0, NULL);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_scan_full: <-- (status=%d)\n", priv->sme_reply.reply_status);
- if (priv->sme_reply.reply_status == CSR_WIFI_RESULT_UNAVAILABLE)
- return 0; /* initial scan already underway */
- else
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
- struct iw_request_info *info,
- char *scan_results,
- long scan_results_len)
-{
- u16 scan_result_list_count;
- CsrWifiSmeScanResult *scan_result_list;
- CsrWifiSmeScanResult *scan_result;
- int r;
- int i;
- char *current_ev = scan_results;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_scan_results_get_async: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeScanResultsGetReqSend(0);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- scan_result_list_count = priv->sme_reply.reply_scan_results_count;
- scan_result_list = priv->sme_reply.reply_scan_results;
- unifi_trace(priv, UDBG2,
- "scan_results: Scan returned %d, numElements=%d\n",
- r, scan_result_list_count);
-
- /* OK, now we have the scan results */
- for (i = 0; i < scan_result_list_count; ++i) {
- scan_result = &scan_result_list[i];
-
- unifi_trace(priv, UDBG2, "Scan Result: %.*s\n",
- scan_result->ssid.length,
- scan_result->ssid.ssid);
-
- r = unifi_translate_scan(priv->netdev[0], info,
- current_ev,
- scan_results + scan_results_len,
- scan_result, i+1);
-
- if (r < 0) {
- kfree(scan_result_list);
- priv->sme_reply.reply_scan_results_count = 0;
- priv->sme_reply.reply_scan_results = NULL;
- return r;
- }
-
- current_ev += r;
- }
-
- /*
- * Free the scan results allocated in unifi_mgt_scan_results_get_cfm()
- * and invalidate the reply_scan_results to avoid re-using
- * the freed pointers.
- */
- kfree(scan_result_list);
- priv->sme_reply.reply_scan_results_count = 0;
- priv->sme_reply.reply_scan_results = NULL;
-
- unifi_trace(priv, UDBG2,
- "scan_results: Scan translated to %d bytes\n",
- current_ev - scan_results);
- return (current_ev - scan_results);
-}
-
-
-int sme_mgt_connect(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connect: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG2, "sme_mgt_connect: %.*s\n",
- priv->connection_config.ssid.length,
- priv->connection_config.ssid.ssid);
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE, priv->connection_config);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- if (priv->sme_reply.reply_status)
- unifi_trace(priv, UDBG1, "sme_mgt_connect: failed with SME status %d\n",
- priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_disconnect(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_disconnect: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeDisconnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_disconnect: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_pmkid(unifi_priv_t *priv,
- CsrWifiSmeListAction action,
- CsrWifiSmePmkidList *pmkid_list)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_pmkid: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePmkidReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action,
- pmkid_list->pmkidsCount, pmkid_list->pmkids);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_pmkid: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_mib_get(unifi_priv_t *priv,
- unsigned char *varbind, int *length)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- priv->mib_cfm_buffer = varbind;
- priv->mib_cfm_buffer_length = MAX_VARBIND_LENGTH;
-
- CsrWifiSmeMibGetReqSend(0, *length, varbind);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r) {
- priv->mib_cfm_buffer_length = 0;
- priv->mib_cfm_buffer = NULL;
- return r;
- }
-
- *length = priv->mib_cfm_buffer_length;
-
- priv->mib_cfm_buffer_length = 0;
- priv->mib_cfm_buffer = NULL;
- unifi_trace(priv, UDBG4, "sme_mgt_mib_get: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-int sme_mgt_mib_set(unifi_priv_t *priv,
- unsigned char *varbind, int length)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibSetReqSend(0, length, varbind);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_mib_set: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_set_value_async: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePowerConfigSetReqSend(0, *powerConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_set_value_async: unifi_mgt_set_value_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_set_value: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtPowerConfigSetReq(priv->smepriv, *powerConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeStaConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *staConfig);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_set: CsrWifiSmeSmeStaConfigSetReq <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeCommonConfigSetReqSend(0, *deviceConfig);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_set: CsrWifiSmeSmeCommonConfigSetReq <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtSmeConfigSetReq(priv->smepriv, *staConfig);
- status = CsrWifiSmeMgtDeviceConfigSetReq(priv->smepriv, *deviceConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibConfigSetReqSend(0, *mibConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_mib_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtMibConfigSetReq(priv->smepriv, *mibConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexConfigSetReqSend(0, *coexConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexConfigSetReq(priv->smepriv, *coexConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeHostConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *hostConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_host_config_set: unifi_mgt_set_host_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtHostConfigSetReq(priv->smepriv, *hostConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_versions_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_versions_get: unifi_mgt_versions_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeVersionsGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (versions != NULL) {
- memcpy((unsigned char*)versions,
- (unsigned char*)&priv->sme_reply.versions,
- sizeof(CsrWifiSmeVersions));
- }
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_versions_get: unifi_mgt_versions_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtVersionsGetReq(priv->smepriv, versions);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_power_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_power_config_get: unifi_mgt_power_config_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePowerConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (powerConfig != NULL) {
- memcpy((unsigned char*)powerConfig,
- (unsigned char*)&priv->sme_reply.powerConfig,
- sizeof(CsrWifiSmePowerConfig));
- }
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_get_versions: unifi_mgt_power_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtPowerConfigGetReq(priv->smepriv, powerConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_host_config_get: unifi_mgt_host_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeHostConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (hostConfig != NULL)
- memcpy((unsigned char*)hostConfig,
- (unsigned char*)&priv->sme_reply.hostConfig,
- sizeof(CsrWifiSmeHostConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_host_config_get: unifi_mgt_host_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtHostConfigGetReq(priv->smepriv, hostConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req -->\n");
-
- /* Common device config */
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeCommonConfigGetReqSend(0);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (deviceConfig != NULL)
- memcpy((unsigned char*)deviceConfig,
- (unsigned char*)&priv->sme_reply.deviceConfig,
- sizeof(CsrWifiSmeDeviceConfig));
-
- /* STA config */
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeStaConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (staConfig != NULL)
- memcpy((unsigned char*)staConfig,
- (unsigned char*)&priv->sme_reply.staConfig,
- sizeof(CsrWifiSmeStaConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtSmeConfigGetReq(priv->smepriv, staConfig);
- status = CsrWifiSmeMgtDeviceConfigGetReq(priv->smepriv, deviceConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_info_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexInfoGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (coexInfo != NULL)
- memcpy((unsigned char*)coexInfo,
- (unsigned char*)&priv->sme_reply.coexInfo,
- sizeof(CsrWifiSmeCoexInfo));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexInfoGetReq(priv->smepriv, coexInfo);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (coexConfig != NULL)
- memcpy((unsigned char*)coexConfig,
- (unsigned char*)&priv->sme_reply.coexConfig,
- sizeof(CsrWifiSmeCoexConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexConfigGetReq(priv->smepriv, coexConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (mibConfig != NULL)
- memcpy((unsigned char*)mibConfig,
- (unsigned char*)&priv->sme_reply.mibConfig,
- sizeof(CsrWifiSmeMibConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtMibConfigGetReq(priv->smepriv, mibConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_info_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionInfoGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionInfo != NULL)
- memcpy((unsigned char*)connectionInfo,
- (unsigned char*)&priv->sme_reply.connectionInfo,
- sizeof(CsrWifiSmeConnectionInfo));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionInfoGetReq(priv->smepriv, connectionInfo);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionConfig != NULL)
- memcpy((unsigned char*)connectionConfig,
- (unsigned char*)&priv->sme_reply.connectionConfig,
- sizeof(CsrWifiSmeConnectionConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionConfigGetReq(priv->smepriv, connectionConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_stats_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionStatsGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionStats != NULL)
- memcpy((unsigned char*)connectionStats,
- (unsigned char*)&priv->sme_reply.connectionStats,
- sizeof(CsrWifiSmeConnectionStats));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionStatsGetReq(priv->smepriv, connectionStats);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_packet_filter_set(unifi_priv_t *priv)
-{
- CsrWifiIp4Address ipAddress = {{0xFF, 0xFF, 0xFF, 0xFF }};
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_packet_filter_set: invalid smepriv\n");
- return -EIO;
- }
- if (priv->packet_filters.arp_filter) {
- ipAddress.a[0] = (priv->sta_ip_address ) & 0xFF;
- ipAddress.a[1] = (priv->sta_ip_address >> 8) & 0xFF;
- ipAddress.a[2] = (priv->sta_ip_address >> 16) & 0xFF;
- ipAddress.a[3] = (priv->sta_ip_address >> 24) & 0xFF;
- }
-
- unifi_trace(priv, UDBG5,
- "sme_mgt_packet_filter_set: IP address %d.%d.%d.%d\n",
- ipAddress.a[0], ipAddress.a[1],
- ipAddress.a[2], ipAddress.a[3]);
-
- /* Doesn't block for a confirm */
- CsrWifiSmePacketFilterSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
- priv->packet_filters.tclas_ies_length,
- priv->filter_tclas_ies,
- priv->packet_filters.filter_mode,
- ipAddress);
- return 0;
-}
-
-int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
- u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_tspec: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeTspecReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
- action, tid, TRUE, 0,
- tspec->length, tspec->data,
- tclas->length, tclas->data);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_tspec: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-
-int sme_sys_suspend(unifi_priv_t *priv)
-{
- int r;
- CsrResult csrResult;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_sys_suspend: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* Suspend the SME, which MAY cause it to power down UniFi */
- CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, 0, priv->wol_suspend);
- r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
- if (r) {
- /* No reply - forcibly power down in case the request wasn't processed */
- unifi_notice(priv,
- "suspend: SME did not reply %s, ",
- (priv->ptest_mode | priv->wol_suspend) ? "leave powered" : "power off UniFi anyway\n");
-
- /* Leave power on for production test, though */
- if (!priv->ptest_mode) {
- /* Put UniFi to deep sleep, in case we can not power it off */
- CsrSdioClaim(priv->sdio);
- unifi_trace(priv, UDBG1, "Force deep sleep");
- csrResult = unifi_force_low_power_mode(priv->card);
-
- /* For WOL, the UniFi must stay powered */
- if (!priv->wol_suspend) {
- unifi_trace(priv, UDBG1, "Power off\n");
- CsrSdioPowerOff(priv->sdio);
- }
- CsrSdioRelease(priv->sdio);
- }
- }
-
- if (priv->wol_suspend) {
- unifi_trace(priv, UDBG1, "UniFi left powered for WOL\n");
-
- /* Remove the IRQ, which also disables the card SDIO interrupt.
- * Disabling the card SDIO interrupt enables the PIO WOL source.
- * Removal of the of the handler ensures that in both SDIO and PIO cases
- * the card interrupt only wakes the host. The card will be polled
- * after resume to handle any pending data.
- */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv, "WOL csr_sdio_linux_remove_irq failed\n");
- }
-
- if (enable_wol == UNIFI_WOL_SDIO) {
- /* Because csr_sdio_linux_remove_irq() disabled the card SDIO interrupt,
- * it must be left enabled to wake-on-SDIO.
- */
- unifi_trace(priv, UDBG1, "Enable card SDIO interrupt for SDIO WOL\n");
-
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioInterruptEnable(priv->sdio);
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "WOL CsrSdioInterruptEnable failed %d\n", csrResult);
- }
- } else {
- unifi_trace(priv, UDBG1, "Disabled card SDIO interrupt for PIO WOL\n");
- }
-
- /* Prevent the BH thread from running during the suspend.
- * Upon resume, sme_sys_resume() will trigger a wifi-on, this will cause
- * the BH thread to be re-enabled and reinstall the ISR.
- */
- priv->bh_thread.block_thread = 1;
-
- unifi_trace(priv, UDBG1, "unifi_suspend: suspended BH");
- }
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- unifi_trace(priv, UDBG1, "sme_sys_suspend: <-- (r=%d status=%d)\n", r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_sys_resume(unifi_priv_t *priv)
-{
- int r;
-
- unifi_trace(priv, UDBG1, "sme_sys_resume %s\n", priv->wol_suspend ? "warm" : "");
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_sys_resume: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, priv->wol_suspend);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
- if (r)
- unifi_notice(priv,
- "resume: SME did not reply, return success anyway\n");
-
- return 0;
-}
-
-#ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_stop: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApStopReqSend(0, interface_tag);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_stop <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-
-}
-
-int sme_ap_start(unifi_priv_t *priv, u16 interface_tag,
- CsrWifiSmeApConfig_t * ap_config)
-{
- int r;
- CsrWifiSmeApP2pGoConfig p2p_go_param;
- memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_start: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApStartReqSend(0, interface_tag, CSR_WIFI_AP_TYPE_LEGACY, FALSE,
- ap_config->ssid, 1, ap_config->channel,
- ap_config->credentials, ap_config->max_connections,
- p2p_go_param, FALSE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_start <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-int sme_ap_config(unifi_priv_t *priv,
- CsrWifiSmeApMacConfig *ap_mac_config,
- CsrWifiNmeApConfig *group_security_config)
-{
- int r;
- CsrWifiSmeApP2pGoConfig p2p_go_param;
- memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_config: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApConfigSetReqSend(0, *group_security_config,
- *ap_mac_config);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_config <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-#endif
diff --git a/drivers/staging/csr/sme_mgt.c b/drivers/staging/csr/sme_mgt.c
deleted file mode 100644
index 58d1b3b72932..000000000000
--- a/drivers/staging/csr/sme_mgt.c
+++ /dev/null
@@ -1,1012 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_mgt.c
- *
- * PURPOSE:
- * This file contains the driver specific implementation of
- * the SME MGT SAP.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-/*
- * This file implements the SME MGT API. It contains the following functions:
- * CsrWifiSmeWifiFlightmodeCfmSend()
- * CsrWifiSmeWifiOnCfmSend()
- * CsrWifiSmeWifiOffCfmSend()
- * CsrWifiSmeWifiOffIndSend()
- * CsrWifiSmeScanFullCfmSend()
- * CsrWifiSmeScanResultsGetCfmSend()
- * CsrWifiSmeScanResultIndSend()
- * CsrWifiSmeScanResultsFlushCfmSend()
- * CsrWifiSmeConnectCfmSend()
- * CsrWifiSmeMediaStatusIndSend()
- * CsrWifiSmeDisconnectCfmSend()
- * CsrWifiSmeKeyCfmSend()
- * CsrWifiSmeMulticastAddressCfmSend()
- * CsrWifiSmeSetValueCfmSend()
- * CsrWifiSmeGetValueCfmSend()
- * CsrWifiSmeMicFailureIndSend()
- * CsrWifiSmePmkidCfmSend()
- * CsrWifiSmePmkidCandidateListIndSend()
- * CsrWifiSmeMibSetCfmSend()
- * CsrWifiSmeMibGetCfmSend()
- * CsrWifiSmeMibGetNextCfmSend()
- * CsrWifiSmeConnectionQualityIndSend()
- * CsrWifiSmePacketFilterSetCfmSend()
- * CsrWifiSmeTspecCfmSend()
- * CsrWifiSmeTspecIndSend()
- * CsrWifiSmeBlacklistCfmSend()
- * CsrWifiSmeEventMaskSetCfmSend()
- * CsrWifiSmeRoamStartIndSend()
- * CsrWifiSmeRoamCompleteIndSend()
- * CsrWifiSmeAssociationStartIndSend()
- * CsrWifiSmeAssociationCompleteIndSend()
- * CsrWifiSmeIbssStationIndSend()
- */
-
-
-void CsrWifiSmeMicFailureIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMicFailureInd* ind = (CsrWifiSmeMicFailureInd*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMicFailureIndSend: invalid priv\n");
- return;
- }
-
- unifi_trace(priv, UDBG1,
- "CsrWifiSmeMicFailureIndSend: count=%d, KeyType=%d\n",
- ind->count, ind->keyType);
-
- wext_send_michaelmicfailure_event(priv, ind->count, ind->address, ind->keyType, ind->interfaceTag);
-#endif
-}
-
-
-void CsrWifiSmePmkidCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePmkidCfm* cfm = (CsrWifiSmePmkidCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePmkidCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /*
- * WEXT never does a GET operation the PMKIDs, so we don't need
- * handle data returned in pmkids.
- */
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmePmkidCandidateListIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePmkidCandidateListInd* ind = (CsrWifiSmePmkidCandidateListInd*)msg;
- int i;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiSmePmkidCandidateListIndSend: invalid smepriv\n");
- return;
- }
-
- for (i = 0; i < ind->pmkidCandidatesCount; i++)
- {
- wext_send_pmkid_candidate_event(priv, ind->pmkidCandidates[i].bssid, ind->pmkidCandidates[i].preAuthAllowed, ind->interfaceTag);
- }
-#endif
-}
-
-void CsrWifiSmeScanResultsFlushCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeScanResultsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanResultsGetCfm* cfm = (CsrWifiSmeScanResultsGetCfm*)msg;
- int bytesRequired = cfm->scanResultsCount * sizeof(CsrWifiSmeScanResult);
- int i;
- u8* current_buff;
- CsrWifiSmeScanResult* scanCopy;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeScanResultsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* Calc the size of the buffer reuired */
- for (i = 0; i < cfm->scanResultsCount; ++i) {
- const CsrWifiSmeScanResult *scan_result = &cfm->scanResults[i];
- bytesRequired += scan_result->informationElementsLength;
- }
-
- /* Take a Copy of the scan Results :-) */
- scanCopy = kmalloc(bytesRequired, GFP_KERNEL);
- memcpy(scanCopy, cfm->scanResults, sizeof(CsrWifiSmeScanResult) * cfm->scanResultsCount);
-
- /* Take a Copy of the Info Elements AND update the scan result pointers */
- current_buff = (u8*)&scanCopy[cfm->scanResultsCount];
- for (i = 0; i < cfm->scanResultsCount; ++i)
- {
- CsrWifiSmeScanResult *scan_result = &scanCopy[i];
- memcpy(current_buff, scan_result->informationElements, scan_result->informationElementsLength);
- scan_result->informationElements = current_buff;
- current_buff += scan_result->informationElementsLength;
- }
-
- priv->sme_reply.reply_scan_results_count = cfm->scanResultsCount;
- priv->sme_reply.reply_scan_results = scanCopy;
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeScanFullCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanFullCfm* cfm = (CsrWifiSmeScanFullCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeScanFullCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeScanResultIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-
-}
-
-
-void CsrWifiSmeConnectCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectCfm* cfm = (CsrWifiSmeConnectCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeDisconnectCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeDisconnectCfm* cfm = (CsrWifiSmeDisconnectCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeDisconnectCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeKeyCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeKeyCfm* cfm = (CsrWifiSmeKeyCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeKeyCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeMulticastAddressCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMulticastAddressCfm* cfm = (CsrWifiSmeMulticastAddressCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMulticastAddressCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeWifiFlightmodeCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiFlightmodeCfm* cfm = (CsrWifiSmeWifiFlightmodeCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiFlightmodeCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeWifiOnCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOnCfm* cfm = (CsrWifiSmeWifiOnCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiOnCfmSend: Invalid ospriv.\n");
- return;
- }
-
- unifi_trace(priv, UDBG4,
- "CsrWifiSmeWifiOnCfmSend: wake up status %d\n", cfm->status);
-#ifdef CSR_SUPPORT_WEXT_AP
- sme_complete_request(priv, cfm->status);
-#endif
-
-#endif
-}
-
-void CsrWifiSmeWifiOffCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOffCfm* cfm = (CsrWifiSmeWifiOffCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiOffCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeWifiOffIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOffInd* ind = (CsrWifiSmeWifiOffInd*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiRouterCtrlStoppedReqSend: Invalid ospriv.\n");
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlStoppedReqSend: invalid smepriv\n");
- return;
- }
-
- /*
- * If the status indicates an error, the SME is in a stopped state.
- * We need to start it again in order to reinitialise UniFi.
- */
- switch (ind->reason) {
- case CSR_WIFI_SME_CONTROL_INDICATION_ERROR:
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlStoppedReqSend: Restarting SME (ind:%d)\n",
- ind->reason);
-
- /* On error, restart the SME */
- sme_mgt_wifi_on(priv);
- break;
- case CSR_WIFI_SME_CONTROL_INDICATION_EXIT:
-#ifdef CSR_SUPPORT_WEXT_AP
- sme_complete_request(priv, 0);
-#endif
- break;
- default:
- break;
- }
-
-#endif
-}
-
-void CsrWifiSmeVersionsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeVersionsGetCfm* cfm = (CsrWifiSmeVersionsGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeVersionsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.versions = cfm->versions;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmePowerConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePowerConfigGetCfm* cfm = (CsrWifiSmePowerConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePowerConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.powerConfig = cfm->powerConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeHostConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeHostConfigGetCfm* cfm = (CsrWifiSmeHostConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeHostConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.hostConfig = cfm->hostConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeCoexInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexInfoGetCfm* cfm = (CsrWifiSmeCoexInfoGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeCoexInfoGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.coexInfo = cfm->coexInfo;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeCoexConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexConfigGetCfm* cfm = (CsrWifiSmeCoexConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeCoexConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.coexConfig = cfm->coexConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibConfigGetCfm* cfm = (CsrWifiSmeMibConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.mibConfig = cfm->mibConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionInfoGetCfm* cfm = (CsrWifiSmeConnectionInfoGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionInfoGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionInfo = cfm->connectionInfo;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionConfigGetCfm* cfm = (CsrWifiSmeConnectionConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionConfig = cfm->connectionConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionStatsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionStatsGetCfm* cfm = (CsrWifiSmeConnectionStatsGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionStatsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionStats = cfm->connectionStats;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibSetCfm* cfm = (CsrWifiSmeMibSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibGetCfm* cfm = (CsrWifiSmeMibGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- if (cfm->mibAttribute == NULL) {
- unifi_error(priv, "CsrWifiSmeMibGetCfmSend: Empty reply.\n");
- sme_complete_request(priv, cfm->status);
- return;
- }
-
- if ((priv->mib_cfm_buffer != NULL) &&
- (priv->mib_cfm_buffer_length >= cfm->mibAttributeLength)) {
- memcpy(priv->mib_cfm_buffer, cfm->mibAttribute, cfm->mibAttributeLength);
- priv->mib_cfm_buffer_length = cfm->mibAttributeLength;
- } else {
- unifi_error(priv,
- "CsrWifiSmeMibGetCfmSend: No room to store MIB data (have=%d need=%d).\n",
- priv->mib_cfm_buffer_length, cfm->mibAttributeLength);
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibGetNextCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibGetNextCfm* cfm = (CsrWifiSmeMibGetNextCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibGetNextCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* Need to copy MIB data */
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionQualityIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionQualityInd* ind = (CsrWifiSmeConnectionQualityInd*)msg;
- int signal, noise, snr;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionQualityIndSend: Invalid ospriv.\n");
- return;
- }
-
- /*
- * level and noise below are mapped into an unsigned 8 bit number,
- * ranging from [-192; 63]. The way this is achieved is simply to
- * add 0x100 onto the number if it is negative,
- * once clipped to the correct range.
- */
- signal = ind->linkQuality.unifiRssi;
- /* Clip range of snr */
- snr = (ind->linkQuality.unifiSnr > 0) ? ind->linkQuality.unifiSnr : 0; /* In dB relative, from 0 - 255 */
- snr = (snr < 255) ? snr : 255;
- noise = signal - snr;
-
- /* Clip range of signal */
- signal = (signal < 63) ? signal : 63;
- signal = (signal > -192) ? signal : -192;
-
- /* Clip range of noise */
- noise = (noise < 63) ? noise : 63;
- noise = (noise > -192) ? noise : -192;
-
- /* Make u8 */
- signal = ( signal < 0 ) ? signal + 0x100 : signal;
- noise = ( noise < 0 ) ? noise + 0x100 : noise;
-
- priv->wext_wireless_stats.qual.level = (u8)signal; /* -192 : 63 */
- priv->wext_wireless_stats.qual.noise = (u8)noise; /* -192 : 63 */
- priv->wext_wireless_stats.qual.qual = snr; /* 0 : 255 */
- priv->wext_wireless_stats.qual.updated = 0;
-
-#if WIRELESS_EXT > 16
- priv->wext_wireless_stats.qual.updated |= IW_QUAL_LEVEL_UPDATED |
- IW_QUAL_NOISE_UPDATED |
- IW_QUAL_QUAL_UPDATED;
-#if WIRELESS_EXT > 18
- priv->wext_wireless_stats.qual.updated |= IW_QUAL_DBM;
-#endif
-#endif
-#endif
-}
-
-void CsrWifiSmePacketFilterSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePacketFilterSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* The packet filter set request does not block for a reply */
-}
-
-void CsrWifiSmeTspecCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeTspecCfm* cfm = (CsrWifiSmeTspecCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeTspecCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeTspecIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeBlacklistCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeEventMaskSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeRoamStartIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRoamCompleteIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This is called when the association completes, before any 802.1x authentication */
-}
-
-void CsrWifiSmeAssociationStartIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeAssociationCompleteIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeIbssStationIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeWifiOnIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRestrictedAccessEnableCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRestrictedAccessDisableCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeAdhocConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeAdhocConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeAdhocConfigSetCfm* cfm = (CsrWifiSmeAdhocConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCalibrationDataGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCalibrationDataSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCalibrationDataSetCfm* cfm = (CsrWifiSmeCalibrationDataSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCcxConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCcxConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCcxConfigSetCfm* cfm = (CsrWifiSmeCcxConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCloakedSsidsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCloakedSsidsSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCloakedSsidsSetCfm* cfm = (CsrWifiSmeCloakedSsidsSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeCoexConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexConfigSetCfm* cfm = (CsrWifiSmeCoexConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeHostConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeHostConfigSetCfm* cfm = (CsrWifiSmeHostConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeLinkQualityGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeMibConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibConfigSetCfm* cfm = (CsrWifiSmeMibConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmePermanentMacAddressGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmePowerConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePowerConfigSetCfm* cfm = (CsrWifiSmePowerConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeRegulatoryDomainInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRoamingConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeMediaStatusIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMediaStatusInd* ind = (CsrWifiSmeMediaStatusInd*)msg;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiSmeMediaStatusIndSend: invalid smepriv\n");
- return;
- }
-
- if (ind->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) {
- /*
- * Send wireless-extension event up to userland to announce
- * connection.
- */
- wext_send_assoc_event(priv,
- (unsigned char *)ind->connectionInfo.bssid.a,
- (unsigned char *)ind->connectionInfo.assocReqInfoElements,
- ind->connectionInfo.assocReqInfoElementsLength,
- (unsigned char *)ind->connectionInfo.assocRspInfoElements,
- ind->connectionInfo.assocRspInfoElementsLength,
- (unsigned char *)ind->connectionInfo.assocScanInfoElements,
- ind->connectionInfo.assocScanInfoElementsLength);
-
- unifi_trace(priv, UDBG2, "CsrWifiSmeMediaStatusIndSend: IBSS=%pM\n",
- ind->connectionInfo.bssid.a);
-
- sme_mgt_packet_filter_set(priv);
-
- } else {
- /*
- * Send wireless-extension event up to userland to announce
- * connection lost to a BSS.
- */
- wext_send_disassoc_event(priv);
- }
-#endif
-}
-
-void CsrWifiSmeRoamingConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeRoamingConfigSetCfm* cfm = (CsrWifiSmeRoamingConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeRoamingConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeScanConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeScanConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanConfigSetCfm* cfm = (CsrWifiSmeScanConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeStationMacAddressGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeSmeCommonConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeCommonConfigGetCfm* cfm = (CsrWifiSmeSmeCommonConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeCommonConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.deviceConfig = cfm->deviceConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeStaConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeStaConfigGetCfm* cfm = (CsrWifiSmeSmeStaConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeStaConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.staConfig = cfm->smeConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeCommonConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeCommonConfigSetCfm* cfm = (CsrWifiSmeSmeCommonConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeCommonConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeStaConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeStaConfigSetCfm* cfm = (CsrWifiSmeSmeStaConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeStaConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeGetInterfaceCapabilityCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeErrorIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeInfoIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCoreDumpIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-void CsrWifiSmeAmpStatusChangeIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeActivateCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-void CsrWifiSmeDeactivateCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
-void CsrWifiNmeApStartCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApStartCfm* cfm = (CsrWifiNmeApStartCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApStartCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiNmeApStopCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApStopCfm* cfm = (CsrWifiNmeApStopCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApStopCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiNmeApConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApConfigSetCfm* cfm = (CsrWifiNmeApConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
- sme_complete_request(priv, cfm->status);
-}
-#endif
-#endif
diff --git a/drivers/staging/csr/sme_native.c b/drivers/staging/csr/sme_native.c
deleted file mode 100644
index d0b9be31e12c..000000000000
--- a/drivers/staging/csr/sme_native.c
+++ /dev/null
@@ -1,566 +0,0 @@
-/*
- * ***************************************************************************
- *
- * FILE: sme_native.c
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include <linux/netdevice.h>
-#include "unifi_priv.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-
-static const unsigned char wildcard_address[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-int
-uf_sme_init(unifi_priv_t *priv)
-{
- sema_init(&priv->mlme_blocking_mutex, 1);
-
-#ifdef CSR_SUPPORT_WEXT
- {
- int r = uf_init_wext_interface(priv);
- if (r != 0) {
- return r;
- }
- }
-#endif
-
- return 0;
-} /* uf_sme_init() */
-
-
-void
-uf_sme_deinit(unifi_priv_t *priv)
-{
-
- /* Free memory allocated for the scan table */
-/* unifi_clear_scan_table(priv); */
-
- /* Cancel any pending workqueue tasks */
- flush_workqueue(priv->unifi_workqueue);
-
-#ifdef CSR_SUPPORT_WEXT
- uf_deinit_wext_interface(priv);
-#endif
-
-} /* uf_sme_deinit() */
-
-
-int sme_mgt_wifi_on(unifi_priv_t *priv)
-{
- int r, i;
- s32 csrResult;
-
- if (priv == NULL) {
- return -EINVAL;
- }
- /* Initialize the interface mode to None */
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- priv->interfacePriv[i]->interfaceMode = 0;
- }
-
- /* Set up interface mode so that get_packet_priority() can
- * select the right QOS priority when WMM is enabled.
- */
- priv->interfacePriv[0]->interfaceMode = CSR_WIFI_ROUTER_CTRL_MODE_STA;
-
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "sme_mgt_wifi_on: Failed to get f/w\n");
- return r;
- }
-
- /*
- * The request to initialise UniFi might come while UniFi is running.
- * We need to block all I/O activity until the reset completes, otherwise
- * an SDIO error might occur resulting an indication to the SME which
- * makes it think that the initialisation has failed.
- */
- priv->bh_thread.block_thread = 1;
-
- /* Power on UniFi */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if(csrResult != CSR_RESULT_SUCCESS && csrResult != CSR_SDIO_RESULT_NOT_RESET) {
- return -EIO;
- }
-
- if (csrResult == CSR_RESULT_SUCCESS) {
- /* Initialise UniFi hardware */
- r = uf_init_hw(priv);
- if (r) {
- return r;
- }
- }
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /* Disable deep sleep signalling during the firmware initialisation, to
- * prevent the wakeup mechanism raising the SDIO clock beyond INIT before
- * the first MLME-RESET.ind. It gets re-enabled at the CONNECTED.ind,
- * immediately after the MLME-RESET.ind
- */
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_warning(priv,
- "sme_mgt_wifi_on: unifi_configure_low_power_mode() returned an error\n");
- }
-
-
- /* Start the I/O thread */
- CsrSdioClaim(priv->sdio);
- r = uf_init_bh(priv);
- if (r) {
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
- return r;
- }
- CsrSdioRelease(priv->sdio);
-
- priv->init_progress = UNIFI_INIT_FW_DOWNLOADED;
-
- return 0;
-}
-
-int
-sme_sys_suspend(unifi_priv_t *priv)
-{
- const int interfaceNum = 0; /* FIXME */
- CsrResult csrResult;
-
- /* Abort any pending requests. */
- uf_abort_mlme(priv);
-
- /* Allow our mlme request to go through. */
- priv->io_aborted = 0;
-
- /* Send MLME-RESET.req to UniFi. */
- unifi_reset_state(priv, priv->netdev[interfaceNum]->dev_addr, 0);
-
- /* Stop the network traffic */
- netif_carrier_off(priv->netdev[interfaceNum]);
-
- /* Put UniFi to deep sleep */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_force_low_power_mode(priv->card);
- CsrSdioRelease(priv->sdio);
-
- return 0;
-} /* sme_sys_suspend() */
-
-
-int
-sme_sys_resume(unifi_priv_t *priv)
-{
-#ifdef CSR_SUPPORT_WEXT
- /* Send disconnect event so clients will re-initialise connection. */
- memset(priv->wext_conf.current_ssid, 0, UNIFI_MAX_SSID_LEN);
- memset((void*)priv->wext_conf.current_bssid, 0, ETH_ALEN);
- priv->wext_conf.capability = 0;
- wext_send_disassoc_event(priv);
-#endif
- return 0;
-} /* sme_sys_resume() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_native_log_event
- *
- * Callback function to be registered as the SME event callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for the SME client.
- *
- * Arguments:
- * arg This is the value given to unifi_add_udi_hook, in
- * this case a pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-sme_native_log_event(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- unifi_priv_t *priv;
- udi_log_t *logptr;
- u8 *p;
- int i, r;
- int signal_len;
- int total_len;
- udi_msg_t *msgptr;
- CSR_SIGNAL signal;
- ul_client_t *client = pcli;
-
- if (client == NULL) {
- unifi_error(NULL, "sme_native_log_event: client has exited\n");
- return;
- }
-
- priv = uf_find_instance(client->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return;
- }
-
- /* Just a sanity check */
- if ((sig_packed == NULL) || (sig_len <= 0)) {
- return;
- }
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r == 0) {
- signal_len = SigGetSize(&signal);
- } else {
- u16 receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sig_packed) + sizeof(u16)) & 0xFF00;
-
- /* The control indications are 1 byte, pass them to client. */
- if (sig_len == 1) {
- unifi_trace(priv, UDBG5,
- "Control indication (0x%x) for native SME.\n",
- *sig_packed);
-
- *(u8*)&signal = *sig_packed;
- signal_len = sig_len;
- } else if (receiver_id == 0) {
- /*
- * Also "unknown" signals with a ReceiverId of 0 are passed to the client
- * without unpacking. (This is a code size optimisation to allow signals
- * that the driver not interested in to be dropped from the unpack code).
- */
- unifi_trace(priv, UDBG5,
- "Signal 0x%.4X with ReceiverId 0 for native SME.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
-
- *(u8*)&signal = *sig_packed;
- signal_len = sig_len;
- } else {
- unifi_error(priv,
- "sme_native_log_event - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
- }
-
- unifi_trace(priv, UDBG3, "sme_native_log_event: signal 0x%.4X for %d\n",
- signal.SignalPrimitiveHeader.SignalId,
- client->client_id);
-
- total_len = signal_len;
- /* Calculate the buffer we need to store signal plus bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- total_len += bulkdata->d[i].data_length;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL);
-
- if (logptr == NULL) {
- unifi_error(priv,
- "Failed to allocate %d bytes for a UDI log record\n",
- sizeof(udi_log_t) + total_len);
- return;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + total_len;
- msgptr->timestamp = jiffies_to_msecs(jiffies);
- msgptr->direction = dir;
- msgptr->signal_length = signal_len;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, &signal, signal_len);
- p += signal_len;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- int len = bulkdata->d[i].data_length;
-
- /*
- * Len here might not be the same as the length in the bulk data slot.
- * The slot length will always be even, but len could be odd.
- */
- if (len > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(p, bulkdata->d[i].os_data_ptr, len);
- } else {
- memset(p, 0, len);
- }
- p += len;
- }
- }
-
- /* Add to tail of log queue */
- down(&client->udi_sem);
- list_add_tail(&logptr->q, &client->udi_log);
- up(&client->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&client->udi_wq);
-
-} /* sme_native_log_event() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_protocol
- *
- * Report that a packet of a particular type has been seen
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * protocol The protocol type enum value.
- * direction Whether the packet was a tx or rx.
- * src_addr The source MAC address from the data packet.
- *
- * Returns:
- * None.
- *
- * Notes:
- * We defer the actual sending to a background workqueue,
- * see uf_ta_ind_wq().
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr)
-{
-
-} /* unifi_ta_indicate_protocol */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_sampling
- *
- * Send the TA sampling information to the SME.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * stats The TA sampling data to send.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats)
-{
-
-} /* unifi_ta_indicate_sampling() */
-
-
-void
-unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput)
-{
-
-} /* unifi_ta_indicate_l4stats() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_native_process_udi_signal
- *
- * Process interesting signals from the UDI interface.
- *
- * Arguments:
- * pcli A pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_native_process_udi_signal(ul_client_t *pcli,
- const u8 *packed_signal, int packed_signal_len,
- const bulk_data_param_t *bulkdata, int dir)
-{
-
-} /* uf_native_process_udi_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_native_mlme_event_handler
- *
- * Callback function to be used as the udi_event_callback when registering
- * as a client.
- * This function implements a blocking request-reply interface for WEXT.
- * To use it, a client specifies this function as the udi_event_callback
- * to ul_register_client(). The signal dispatcher in
- * unifi_receive_event() will call this function to deliver a signal.
- *
- * Arguments:
- * pcli Pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointer to structure containing any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-sme_native_mlme_event_handler(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- CSR_SIGNAL signal;
- int signal_len;
- unifi_priv_t *priv = uf_find_instance(pcli->instance);
- int id, r;
-
- /* Just a sanity check */
- if ((sig_packed == NULL) || (sig_len <= 0)) {
- return;
- }
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r == 0) {
- signal_len = SigGetSize(&signal);
- } else {
- unifi_error(priv,
- "sme_native_mlme_event_handler - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
-
- id = signal.SignalPrimitiveHeader.SignalId;
- unifi_trace(priv, UDBG4, "wext - Process signal 0x%.4X\n", id);
-
- /*
- * Take the appropriate action for the signal.
- */
- switch (id) {
- /*
- * Confirm replies from UniFi.
- * These all have zero or one CSR_DATAREF member. (FIXME: check this is still true for softmac)
- */
- case CSR_MA_PACKET_CONFIRM_ID:
- case CSR_MLME_RESET_CONFIRM_ID:
- case CSR_MLME_GET_CONFIRM_ID:
- case CSR_MLME_SET_CONFIRM_ID:
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- case CSR_MLME_SCAN_CONFIRM_ID:
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- case CSR_MLME_MEASURE_CONFIRM_ID:
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- case CSR_MLME_SM_START_CONFIRM_ID:
- case CSR_MLME_LEAVE_CONFIRM_ID:
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- unifi_mlme_copy_reply_and_wakeup_client(pcli, &signal, signal_len, bulkdata);
- break;
-
- case CSR_MLME_CONNECTED_INDICATION_ID:
- /* We currently ignore the connected-ind for softmac f/w development */
- unifi_info(priv, "CSR_MLME_CONNECTED_INDICATION_ID ignored\n");
- break;
-
- default:
- break;
- }
-
-} /* sme_native_mlme_event_handler() */
-
-
-
-/*
- * -------------------------------------------------------------------------
- * unifi_reset_state
- *
- * Ensure that a MAC address has been set.
- * Send the MLME-RESET signal.
- * This must be called at least once before starting to do any
- * network activities (e.g. scan, join etc).
- *
- * Arguments:
- * priv Pointer to device private context struct
- * macaddr Pointer to chip MAC address.
- * If this is FF:FF:FF:FF:FF:FF it will be replaced
- * with the MAC address from the chip.
- * set_default_mib 1 if the f/w must reset the MIB to the default values
- * 0 otherwise
- *
- * Returns:
- * 0 on success, an error code otherwise.
- * -------------------------------------------------------------------------
- */
-int
-unifi_reset_state(unifi_priv_t *priv, unsigned char *macaddr,
- unsigned char set_default_mib)
-{
- int r = 0;
-
-#ifdef CSR_SUPPORT_WEXT
- /* The reset clears any 802.11 association. */
- priv->wext_conf.flag_associated = 0;
-#endif
-
- return r;
-} /* unifi_reset_state() */
-
diff --git a/drivers/staging/csr/sme_sys.c b/drivers/staging/csr/sme_sys.c
deleted file mode 100644
index b5258d71d250..000000000000
--- a/drivers/staging/csr/sme_sys.c
+++ /dev/null
@@ -1,3260 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_sys.c
- *
- * PURPOSE:
- * Driver specific implementation of the SME SYS SAP.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2008-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_sme_sef.h"
-#endif
-
-/*
- * This file implements the SME SYS API and contains the following functions:
- * CsrWifiRouterCtrlMediaStatusReqHandler()
- * CsrWifiRouterCtrlHipReqHandler()
- * CsrWifiRouterCtrlPortConfigureReqHandler()
- * CsrWifiRouterCtrlWifiOnReqHandler()
- * CsrWifiRouterCtrlWifiOffReqHandler()
- * CsrWifiRouterCtrlSuspendResHandler()
- * CsrWifiRouterCtrlResumeResHandler()
- * CsrWifiRouterCtrlQosControlReqHandler()
- * CsrWifiRouterCtrlConfigurePowerModeReqHandler()
- * CsrWifiRouterCtrlWifiOnResHandler()
- * CsrWifiRouterCtrlWifiOffRspHandler()
- * CsrWifiRouterCtrlMulticastAddressResHandler()
- * CsrWifiRouterCtrlTrafficConfigReqHandler()
- * CsrWifiRouterCtrlTrafficClassificationReqHandler()
- * CsrWifiRouterCtrlTclasAddReqHandler()
- * CsrWifiRouterCtrlTclasDelReqHandler()
- * CsrWifiRouterCtrlSetModeReqHandler()
- * CsrWifiRouterCtrlWapiMulticastFilterReqHandler()
- * CsrWifiRouterCtrlWapiUnicastFilterReqHandler()
- * CsrWifiRouterCtrlWapiUnicastTxPktReqHandler()
- * CsrWifiRouterCtrlWapiRxPktReqHandler()
- * CsrWifiRouterCtrlWapiFilterReqHandler()
- */
-
-#ifdef CSR_SUPPORT_SME
-static void check_inactivity_timer_expire_func(unsigned long data);
-void uf_send_disconnected_ind_wq(struct work_struct *work);
-#endif
-
-void send_auto_ma_packet_confirm(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- struct list_head *buffered_frames_list)
-{
- tx_buffered_packets_t *buffered_frame_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- int client_id;
-
- CSR_SIGNAL unpacked_signal;
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
- u16 packed_siglen;
-
-
- list_for_each_safe(listHead, placeHolder, buffered_frames_list)
- {
- buffered_frame_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!buffered_frame_item) {
- unifi_error(priv, "Entry should exist, otherwise it is a (BUG)\n");
- continue;
- }
-
- if ((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_NONE) &&
- (priv->wifi_on_state == wifi_on_done))
- {
-
- unifi_warning(priv, "Send MA_PACKET_CONFIRM to SenderProcessId = %x for (HostTag = %x TransmissionControl = %x)\n",
- (buffered_frame_item->leSenderProcessId),
- buffered_frame_item->hostTag,
- buffered_frame_item->transmissionControl);
-
- client_id = buffered_frame_item->leSenderProcessId & 0xFF00;
-
- if (client_id == priv->sme_cli->sender_id)
- {
- /* construct a MA-PACKET.confirm message for SME */
- memset(&unpacked_signal, 0, sizeof(unpacked_signal));
- unpacked_signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_CONFIRM_ID;
- unpacked_signal.SignalPrimitiveHeader.ReceiverProcessId = buffered_frame_item->leSenderProcessId;
- unpacked_signal.SignalPrimitiveHeader.SenderProcessId = CSR_WIFI_ROUTER_IFACEQUEUE;
-
- unpacked_signal.u.MaPacketConfirm.VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode,
- interfacePriv->InterfaceTag);
- unpacked_signal.u.MaPacketConfirm.TransmissionStatus = CSR_RESULT_FAILURE;
- unpacked_signal.u.MaPacketConfirm.RetryCount = 0;
- unpacked_signal.u.MaPacketConfirm.Rate = buffered_frame_item->rate;
- unpacked_signal.u.MaPacketConfirm.HostTag = buffered_frame_item->hostTag;
-
- write_pack(&unpacked_signal, sigbuf, &packed_siglen);
- unifi_warning(priv, "MA_PACKET_CONFIRM for SME (0x%x, 0x%x, 0x%x, 0x%x)\n",
- unpacked_signal.SignalPrimitiveHeader.ReceiverProcessId,
- unpacked_signal.SignalPrimitiveHeader.SenderProcessId,
- unpacked_signal.u.MaPacketConfirm.VirtualInterfaceIdentifier,
- unpacked_signal.u.MaPacketConfirm.HostTag);
-
- CsrWifiRouterCtrlHipIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- packed_siglen,
- (u8 *)sigbuf,
- 0, NULL,
- 0, NULL);
- }
- else if((buffered_frame_item->hostTag & 0x80000000))
- {
- /* construct a MA-PACKET.confirm message for NME */
- unifi_warning(priv, "MA_PACKET_CONFIRM for NME (0x%x, 0x%x, 0x%x, 0x%x)\n",
- buffered_frame_item->leSenderProcessId,
- buffered_frame_item->interfaceTag,
- buffered_frame_item->transmissionControl,
- (buffered_frame_item->hostTag & 0x3FFFFFFF));
-
- CsrWifiRouterMaPacketCfmSend((buffered_frame_item->leSenderProcessId & 0xFF),
- buffered_frame_item->interfaceTag,
- CSR_RESULT_FAILURE,
- (buffered_frame_item->hostTag & 0x3FFFFFFF),
- buffered_frame_item->rate);
-
- }
- else
- {
- unifi_warning(priv, "Buffered packet dropped without sending a confirm\n");
- }
-
- }
-
- list_del(listHead);
- kfree(buffered_frame_item);
- buffered_frame_item = NULL;
- }
-}
-
-void CsrWifiRouterCtrlMediaStatusReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlMediaStatusReq* req = (CsrWifiRouterCtrlMediaStatusReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- unsigned long flags;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlMediaStatusReqHandler: invalid smepriv\n");
- return;
- }
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlMediaStatusReqHandler: invalid interfaceTag\n");
- return;
- }
- unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlMediaStatusReqHandler: Mode = %d req->mediaStatus = %d\n", interfacePriv->interfaceMode, req->mediaStatus);
- if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AMP) {
- bulk_data_desc_t bulk_data;
-
- bulk_data.data_length = 0;
-
- spin_lock_irqsave(&priv->m4_lock, flags);
- if (interfacePriv->m4_bulk_data.data_length > 0) {
- bulk_data = interfacePriv->m4_bulk_data;
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
- }
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- if (bulk_data.data_length != 0) {
- unifi_trace(priv, UDBG5, "CsrWifiRouterCtrlMediaStatusReqHandler: free M4\n");
- unifi_net_data_free(priv, &bulk_data);
- }
-
- if ((req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) &&
- (interfacePriv->connected != UnifiConnected)) {
-
- switch(interfacePriv->interfaceMode){
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- interfacePriv->connected = UnifiConnected;
- netif_carrier_on(priv->netdev[req->interfaceTag]);
-#ifdef CSR_SUPPORT_WEXT
- wext_send_started_event(priv);
-#endif
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: AP/P2PGO setting netif_carrier_on\n");
- netif_tx_wake_all_queues(priv->netdev[req->interfaceTag]);
- break;
-
- default:
-#ifdef CSR_SUPPORT_WEXT
- /* In the WEXT builds (sme and native), the userspace is not ready
- * to process any EAPOL or WAPI packets, until it has been informed
- * of the NETDEV_CHANGE.
- */
- if (interfacePriv->netdev_callback_registered && (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI)) {
- interfacePriv->wait_netdev_change = TRUE;
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: waiting for NETDEV_CHANGE\n");
- /*
- * Carrier can go to on, only after wait_netdev_change is set to TRUE.
- * Otherwise there can be a race in uf_netdev_event().
- */
- netif_carrier_on(priv->netdev[req->interfaceTag]);
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: STA/P2PCLI setting netif_carrier_on\n");
- }
- else
-#endif
- {
- /* In the NME build, the userspace does not wait for the NETDEV_CHANGE
- * so it is ready to process all the EAPOL or WAPI packets.
- * At this point, we enable all the Tx queues, and we indicate any packets
- * that are queued (and the respective port is opened).
- */
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- interfacePriv->connected = UnifiConnected;
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: UnifiConnected && netif_carrier_on\n");
- netif_carrier_on(priv->netdev[req->interfaceTag]);
- netif_tx_wake_all_queues(priv->netdev[req->interfaceTag]);
- uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- }
- break;
- }
- }
-
- if (req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED) {
-#ifdef CSR_SUPPORT_WEXT
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: cancel waiting for NETDEV_CHANGE\n");
- interfacePriv->wait_netdev_change = FALSE;
-#endif
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: setting netif_carrier_off\n");
- netif_carrier_off(priv->netdev[req->interfaceTag]);
-#ifdef CSR_SUPPORT_WEXT
- switch(interfacePriv->interfaceMode){
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- wext_send_started_event(priv);
- break;
- default:
- break;
- }
-#endif
- interfacePriv->connected = UnifiNotConnected;
- }
- } else {
- /* For AMP, just update the L2 connected flag */
- if (req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlMediaStatusReqHandler: AMP connected\n");
- interfacePriv->connected = UnifiConnected;
- } else {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlMediaStatusReqHandler: AMP disconnected\n");
- interfacePriv->connected = UnifiNotConnected;
- }
- }
-}
-
-
-void CsrWifiRouterCtrlHipReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlHipReq* hipreq = (CsrWifiRouterCtrlHipReq*)msg;
- bulk_data_param_t bulkdata;
- u8 *signal_ptr;
- int signal_length;
- int r=0;
- void *dest;
- CsrResult csrResult;
- CSR_SIGNAL *signal;
- u16 interfaceTag = 0;
- CSR_MA_PACKET_REQUEST *req;
- netInterface_priv_t *interfacePriv;
-
- if (priv == NULL) {
- return;
- }
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid smepriv\n");
- return;
- }
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Initialize bulkdata to avoid os_net_buf is garbage */
- memset(&bulkdata, 0, sizeof(bulk_data_param_t));
-
- signal = (CSR_SIGNAL *)hipreq->mlmeCommand;
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlHipReqHandler: 0x04%X ---->\n",
- *((u16*)hipreq->mlmeCommand));
-
- /* Construct the signal. */
- signal_ptr = (u8*)hipreq->mlmeCommand;
- signal_length = hipreq->mlmeCommandLength;
-
- /*
- * The MSB of the sender ID needs to be set to the client ID.
- * The LSB is controlled by the SME.
- */
- signal_ptr[5] = (priv->sme_cli->sender_id >> 8) & 0xff;
-
- /* Allocate buffers for the bulk data. */
- if (hipreq->dataRef1Length) {
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], hipreq->dataRef1Length);
- if (csrResult == CSR_RESULT_SUCCESS) {
- dest = (void*)bulkdata.d[0].os_data_ptr;
- memcpy(dest, hipreq->dataRef1, hipreq->dataRef1Length);
- bulkdata.d[0].data_length = hipreq->dataRef1Length;
- } else {
- unifi_warning(priv, "signal not sent down, allocation failed in CsrWifiRouterCtrlHipReqHandler\n");
- return;
- }
- } else {
- bulkdata.d[0].os_data_ptr = NULL;
- bulkdata.d[0].data_length = 0;
- }
- if (hipreq->dataRef2Length) {
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[1], hipreq->dataRef2Length);
- if (csrResult == CSR_RESULT_SUCCESS) {
- dest = (void*)bulkdata.d[1].os_data_ptr;
- memcpy(dest, hipreq->dataRef2, hipreq->dataRef2Length);
- bulkdata.d[1].data_length = hipreq->dataRef2Length;
- } else {
- if (bulkdata.d[0].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- unifi_warning(priv, "signal not sent down, allocation failed in CsrWifiRouterCtrlHipReqHandler\n");
- return;
- }
- } else {
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
- }
-
- unifi_trace(priv, UDBG3, "SME SEND: Signal 0x%.4X \n",
- *((u16*)signal_ptr));
- if (signal->SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_REQUEST_ID)
- {
- CSR_SIGNAL unpacked_signal;
- read_unpack_signal((u8 *) signal, &unpacked_signal);
- req = &unpacked_signal.u.MaPacketRequest;
- interfaceTag = req->VirtualInterfaceIdentifier & 0xff;
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid mode: NONE \n");
- break;
- default:
- unifi_trace(priv, UDBG5, "mode is %x\n", interfacePriv->interfaceMode);
- }
- /* While sending ensure that first 2 bits b31 and b30 are 00. These are used for local routing*/
- r = uf_process_ma_packet_req(priv, req->Ra.x, (req->HostTag & 0x3FFFFFFF), interfaceTag,
- req->TransmissionControl, req->TransmitRate,
- req->Priority, signal->SignalPrimitiveHeader.SenderProcessId,
- &bulkdata);
- if (r)
- {
- if (bulkdata.d[0].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- if (bulkdata.d[1].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[1]);
- }
- }
- } else {
- /* ul_send_signal_raw frees the bulk data if it fails */
- r = ul_send_signal_raw(priv, signal_ptr, signal_length, &bulkdata);
- }
-
- if (r) {
- unifi_error(priv,
- "CsrWifiRouterCtrlHipReqHandler: Failed to send signal (0x%.4X - %u)\n",
- *((u16*)signal_ptr), r);
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
- }
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlHipReqHandler: <----\n");
-}
-
-#ifdef CSR_WIFI_SEND_GRATUITOUS_ARP
-static void
-uf_send_gratuitous_arp(unifi_priv_t *priv, u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_PRIORITY priority;
- CSR_SIGNAL signal;
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- s8 protection;
- int r;
- static const u8 arp_req[36] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00,
- 0x08, 0x06, 0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01,
- 0x00, 0x02, 0x5f, 0x20, 0x2f, 0x02,
- 0xc0, 0xa8, 0x00, 0x02,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xc0, 0xa8, 0x00, 0x02};
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], sizeof(arp_req));
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(priv, "Failed to allocate bulk data in CsrWifiSmeRoamCompleteIndHandler()\n");
- return;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = bulkdata.d[0].data_length;
-
- memcpy(skb->data, arp_req, sizeof(arp_req));
- /* add MAC and IP address */
- memcpy(skb->data + 16, priv->netdev[interfaceTag]->dev_addr, ETH_ALEN);
- skb->data[22] = (priv->sta_ip_address ) & 0xFF;
- skb->data[23] = (priv->sta_ip_address >> 8) & 0xFF;
- skb->data[24] = (priv->sta_ip_address >> 16) & 0xFF;
- skb->data[25] = (priv->sta_ip_address >> 24) & 0xFF;
- skb->data[32] = (priv->sta_ip_address ) & 0xFF;
- skb->data[33] = (priv->sta_ip_address >> 8) & 0xFF;
- skb->data[34] = (priv->sta_ip_address >> 16) & 0xFF;
- skb->data[35] = (priv->sta_ip_address >> 24) & 0xFF;
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, &arp_req[26])) < 0)
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: Failed to determine protection mode\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
-
- if ((priv->sta_wmm_capabilities & QOS_CAPABILITY_WMM_ENABLED) == 1)
- {
- priority = CSR_QOS_UP0;
- }
- else
- {
- priority = CSR_CONTENTION;
- }
-
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata,
- interfaceTag, &arp_req[26],
- priv->netdev[interfaceTag]->dev_addr, protection))
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = skb;
- bulkdata.d[0].data_length = skb->len;
-
- unifi_frame_ma_packet_req(priv, priority, 0, 0xffffffff, interfaceTag,
- CSR_NO_CONFIRM_REQUIRED, priv->netdev_client->sender_id,
- interfacePriv->bssid.a, &signal);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if (r)
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to send QOS data null packet result: %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
-
-}
-#endif /* CSR_WIFI_SEND_GRATUITOUS_ARP */
-
-/*
- * ---------------------------------------------------------------------------
- * configure_data_port
- *
- * Store the new controlled port configuration.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * port_cfg Pointer to the port configuration
- *
- * Returns:
- * An unifi_ControlledPortAction value.
- * ---------------------------------------------------------------------------
- */
-static int
-configure_data_port(unifi_priv_t *priv,
- CsrWifiRouterCtrlPortAction port_action,
- const CsrWifiMacAddress *macAddress,
- const int queue,
- u16 interfaceTag)
-{
- const u8 broadcast_mac_address[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv;
- int i;
- const char* controlled_string; /* cosmetic "controlled"/"uncontrolled" for trace */
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "configure_data_port: bad interfaceTag\n");
- return -EFAULT;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- controlled_string = "controlled";
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- controlled_string = "uncontrolled";
- }
-
- unifi_trace(priv, UDBG2,
- "port config request %pM %s with port_action %d.\n",
- macAddress->a, controlled_string, port_action);
-
- /* If the new configuration has the broadcast MAC address or if we are in infrastructure mode then clear the list first and set port overide mode */
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) ||
- !memcmp(macAddress->a, broadcast_mac_address, ETH_ALEN)) {
-
- port->port_cfg[0].port_action = port_action;
- port->port_cfg[0].mac_address = *macAddress;
- port->port_cfg[0].in_use = TRUE;
- port->entries_in_use = 1;
- port->overide_action = UF_DATA_PORT_OVERIDE;
-
- unifi_trace(priv, UDBG2, "%s port override on\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
-
- /* Discard the remaining entries in the port config table */
- for (i = 1; i < UNIFI_MAX_CONNECTIONS; i++) {
- port->port_cfg[i].in_use = FALSE;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- unifi_trace(priv, UDBG1, "%s port broadcast set to open.\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
-
- /*
- * Ask stack to schedule for transmission any packets queued
- * while controlled port was not open.
- * Use netif_schedule() instead of netif_wake_queue() because
- * transmission should be already enabled at this point. If it
- * is not, probably the interface is down and should remain as is.
- */
- uf_resume_data_plane(priv, queue, *macAddress, interfaceTag);
-
-#ifdef CSR_WIFI_SEND_GRATUITOUS_ARP
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) &&
- (queue == UF_CONTROLLED_PORT_Q) && (priv->sta_ip_address != 0xFFFFFFFF))
- {
- uf_send_gratuitous_arp(priv, interfaceTag);
- }
-#endif
- } else {
- unifi_trace(priv, UDBG1, "%s port broadcast set to %s.\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled",
- (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) ? "discard": "closed");
-
- /* If port is closed, discard all the pending Rx packets */
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
- }
- }
- } else {
- /* store the new configuration, either in the entry with matching mac address (if already present),
- * otherwise in a new entry
- */
-
- int found_entry_flag;
- int first_free_slot = -1;
-
- /* If leaving override mode, free the port entry used for override */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- port->port_cfg[0].in_use = FALSE;
- port->entries_in_use = 0;
- port->overide_action = UF_DATA_PORT_NOT_OVERIDE;
-
- unifi_trace(priv, UDBG2, "%s port override off\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
- }
-
- found_entry_flag = 0;
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if (port->port_cfg[i].in_use) {
- if (!memcmp(&port->port_cfg[i].mac_address.a, macAddress->a, ETH_ALEN)) {
- /* We've seen this address before, reconfigure it */
- port->port_cfg[i].port_action = port_action;
- found_entry_flag = 1;
- break;
- }
- } else if (first_free_slot == -1) {
- /* Remember the first free slot on the way past so it can be claimed
- * if this turns out to be a new MAC address (to save walking the list again).
- */
- first_free_slot = i;
- }
- }
-
- /* At this point we found an existing entry and have updated it, or need to
- * add a new entry. If all slots are allocated, give up and return an error.
- */
- if (!found_entry_flag) {
- if (first_free_slot == -1) {
- unifi_error(priv, "no free slot found in port config array (%d used)\n", port->entries_in_use);
- return -EFAULT;
- } else {
- port->entries_in_use++;
- }
-
- unifi_trace(priv, UDBG3, "port config index assigned in config_data_port = %d\n", first_free_slot);
- port->port_cfg[first_free_slot].in_use = TRUE;
- port->port_cfg[first_free_slot].port_action = port_action;
- port->port_cfg[first_free_slot].mac_address = *macAddress;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- /*
- * Ask stack to schedule for transmission any packets queued
- * while controlled port was not open.
- * Use netif_schedule() instead of netif_wake_queue() because
- * transmission should be already enabled at this point. If it
- * is not, probably the interface is down and should remain as is.
- */
- uf_resume_data_plane(priv, queue, *macAddress, interfaceTag);
- }
-
- /*
- * If port is closed, discard all the pending Rx packets
- * coming from the peer station.
- */
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
- }
-
- unifi_trace(priv, UDBG2,
- "port config %pM with port_action %d.\n",
- macAddress->a, port_action);
- }
- return 0;
-} /* configure_data_port() */
-
-
-void CsrWifiRouterCtrlPortConfigureReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlPortConfigureReq* req = (CsrWifiRouterCtrlPortConfigureReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- unifi_trace(priv, UDBG3, "entering CsrWifiRouterCtrlPortConfigureReqHandler\n");
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlPortConfigureReqHandler: invalid smepriv\n");
- return;
- }
-
- /* To update the protection status of the peer/station */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- /* Since for Unifi as a station, the station record not maintained & interfaceID is
- * only needed to update the peer protection status
- */
- interfacePriv->protect = req->setProtection;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- {
- u8 i;
- CsrWifiRouterCtrlStaInfo_t *staRecord;
- /* Ifscontrolled port is open means, The peer has been added to station record
- * so that the protection corresponding to the peer is valid in this req
- */
- if (req->controlledPortAction == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- for(i =0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staRecord = (CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]);
- if (staRecord) {
- /* Find the matching station record & set the protection type */
- if (!memcmp(req->macAddress.a, staRecord->peerMacAddress.a, ETH_ALEN)) {
- staRecord->protection = req->setProtection;
- break;
- }
- }
- }
- }
- }
- break;
- default:
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlPortConfigureReqHandler(0x%.4X) Uncaught mode %d\n",
- msg->source, interfacePriv->interfaceMode);
- }
-
- configure_data_port(priv, req->uncontrolledPortAction, (const CsrWifiMacAddress *)&req->macAddress,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
- configure_data_port(priv, req->controlledPortAction, (const CsrWifiMacAddress *)&req->macAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
-
- CsrWifiRouterCtrlPortConfigureCfmSend(msg->source, req->clientData, req->interfaceTag,
- CSR_RESULT_SUCCESS, req->macAddress);
- unifi_trace(priv, UDBG3, "leaving CsrWifiRouterCtrlPortConfigureReqHandler\n");
-}
-
-
-void CsrWifiRouterCtrlWifiOnReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlVersions versions;
- CsrWifiRouterCtrlWifiOnReq* req = (CsrWifiRouterCtrlWifiOnReq*)msg;
- int r, i;
- CsrResult csrResult;
-
- if (priv == NULL) {
- return;
- }
- if( priv->wol_suspend ) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: Don't reset mode\n");
- } else {
-#ifdef ANDROID_BUILD
- /* Take the wakelock while Wi-Fi On is in progress */
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: Setting interface %d to NONE\n", i );
-
- priv->interfacePriv[i]->interfaceMode = 0;
- }
- }
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler(0x%.4X) req->dataLength=%d req->data=0x%x\n", msg->source, req->dataLength, req->data);
-
- if(req->dataLength==3 && req->data && req->data[0]==0 && req->data[1]==1 && req->data[2]==1)
- {
- priv->cmanrTestMode = TRUE;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: cmanrTestMode=%d\n", priv->cmanrTestMode);
- }
- else
- {
- priv->cmanrTestMode = FALSE;
- }
-
- /*
- * The request to initialise UniFi might come while UniFi is running.
- * We need to block all I/O activity until the reset completes, otherwise
- * an SDIO error might occur resulting an indication to the SME which
- * makes it think that the initialisation has failed.
- */
- priv->bh_thread.block_thread = 1;
-
- /* Update the wifi_on state */
- priv->wifi_on_state = wifi_on_in_progress;
-
- /* If UniFi was unpowered, acquire the firmware for download to chip */
- if (!priv->wol_suspend) {
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to get f/w\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
- } else {
- unifi_trace(priv, UDBG1, "Don't need firmware\n");
- }
-
- /* Power on UniFi (which may not necessarily have been off) */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS && csrResult != CSR_SDIO_RESULT_NOT_RESET) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to power on UniFi\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
-
- /* If CsrSdioPowerOn() returns CSR_RESULT_SUCCESS, it means that we need to initialise UniFi */
- if (csrResult == CSR_RESULT_SUCCESS && !priv->wol_suspend) {
- /* Initialise UniFi hardware */
- r = uf_init_hw(priv);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to initialise h/w, error %d\n", r);
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
- } else {
- unifi_trace(priv, UDBG1, "UniFi already initialised\n");
- }
-
- /* Completed handling of wake up from suspend with UniFi powered */
- priv->wol_suspend = FALSE;
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /*
- * Start the I/O thread. The thread might be already running.
- * This fine, just carry on with the request.
- */
- r = uf_init_bh(priv);
- if (r) {
- CsrSdioClaim(priv->sdio);
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Get the version information from the core */
- unifi_card_info(priv->card, &priv->card_info);
-
- /* Set the sme queue id */
- priv->CSR_WIFI_SME_IFACEQUEUE = msg->source;
- CSR_WIFI_SME_IFACEQUEUE = msg->source;
-
-
- /* Copy to the unifiio_card_info structure. */
- versions.chipId = priv->card_info.chip_id;
- versions.chipVersion = priv->card_info.chip_version;
- versions.firmwareBuild = priv->card_info.fw_build;
- versions.firmwareHip = priv->card_info.fw_hip_version;
- versions.routerBuild = (char*)CSR_WIFI_VERSION;
- versions.routerHip = (UNIFI_HIP_MAJOR_VERSION << 8) | UNIFI_HIP_MINOR_VERSION;
-
- CsrWifiRouterCtrlWifiOnIndSend(msg->source, 0, CSR_RESULT_SUCCESS, versions);
-
- /* Update the wifi_on state */
- priv->wifi_on_state = wifi_on_done;
-}
-
-
-/*
- * wifi_off:
- * Common code for CsrWifiRouterCtrlWifiOffReqHandler() and
- * CsrWifiRouterCtrlWifiOffRspHandler().
- */
-static void
-wifi_off(unifi_priv_t *priv)
-{
- int power_off;
- int priv_instance;
- int i;
- CsrResult csrResult;
-
-
- /* Already off? */
- if (priv->wifi_on_state == wifi_on_unspecified) {
- unifi_trace(priv, UDBG1, "wifi_off already\n");
- return;
- }
-
- unifi_trace(priv, UDBG1, "wifi_off\n");
-
- /* Destroy the Traffic Analysis Module */
- cancel_work_sync(&priv->ta_ind_work.task);
- cancel_work_sync(&priv->ta_sample_ind_work.task);
-#ifdef CSR_SUPPORT_WEXT
- cancel_work_sync(&priv->sme_config_task);
- wext_send_disassoc_event(priv);
-#endif
-
- /* Cancel pending M4 stuff */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- if (priv->netdev[i]) {
- netInterface_priv_t *netpriv = (netInterface_priv_t *) netdev_priv(priv->netdev[i]);
- cancel_work_sync(&netpriv->send_m4_ready_task);
- }
- }
- flush_workqueue(priv->unifi_workqueue);
-
- /* fw_init parameter can prevent power off UniFi, for debugging */
- priv_instance = uf_find_priv(priv);
- if (priv_instance == -1) {
- unifi_warning(priv,
- "CsrWifiRouterCtrlStopReqHandler: Unknown priv instance, will power off card.\n");
- power_off = 1;
- } else {
- power_off = (fw_init[priv_instance] > 0) ? 0 : 1;
- }
-
- /* Production test mode requires power to the chip, too */
- if (priv->ptest_mode) {
- power_off = 0;
- }
-
- /* Stop the bh_thread */
- uf_stop_thread(priv, &priv->bh_thread);
-
- /* Read the f/w panic codes, if any. Protect against second wifi_off() call,
- * which may happen if SME requests a wifi_off and closes the char device */
- if (priv->init_progress != UNIFI_INIT_NONE) {
- CsrSdioClaim(priv->sdio);
- unifi_capture_panic(priv->card);
- CsrSdioRelease(priv->sdio);
- }
-
- /* Unregister the interrupt handler */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv,
- "csr_sdio_linux_remove_irq failed to talk to card.\n");
- }
-
- if (power_off) {
- unifi_trace(priv, UDBG2,
- "Force low power and try to power off\n");
- /* Put UniFi to deep sleep, in case we can not power it off */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_force_low_power_mode(priv->card);
- CsrSdioRelease(priv->sdio);
-
- CsrSdioPowerOff(priv->sdio);
- }
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
- priv->wifi_on_state = wifi_on_unspecified;
-
-
-} /* wifi_off() */
-
-
-void CsrWifiRouterCtrlWifiOffReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWifiOffReq* req = (CsrWifiRouterCtrlWifiOffReq*)msg;
- int i = 0;
-
- if (priv == NULL) {
- return;
- }
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOffReqHandler(0x%.4X)\n", msg->source);
-
- /* Stop the network traffic on all interfaces before freeing the core. */
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->netdev_registered == 1) {
- netif_carrier_off(priv->netdev[i]);
- netif_tx_stop_all_queues(priv->netdev[i]);
- interfacePriv->connected = UnifiConnectedUnknown;
- }
- interfacePriv->interfaceMode = 0;
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
- }
- wifi_off(priv);
-
- CsrWifiRouterCtrlWifiOffCfmSend(msg->source, req->clientData);
-
- /* If this is called in response to closing the character device, the
- * caller must use uf_sme_cancel_request() to terminate any pending SME
- * blocking request or there will be a delay while the operation times out.
- */
-}
-
-
-void CsrWifiRouterCtrlQosControlReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlQosControlReq* req = (CsrWifiRouterCtrlQosControlReq*)msg;
- netInterface_priv_t *interfacePriv;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlQosControlReqHandler: invalid smepriv\n");
- return;
- }
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlQosControlReqHandler:scontrol = %d", req->control);
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlQosControlReqHandler: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return;
- }
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (req->control == CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON) {
- priv->sta_wmm_capabilities |= QOS_CAPABILITY_WMM_ENABLED;
- unifi_trace(priv, UDBG1, "WMM enabled\n");
-
- unifi_trace(priv, UDBG1, "Queue Config %x\n", req->queueConfig);
-
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_BK] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_BE] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_VI] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_VO] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE)?1:0;
-
- } else {
- priv->sta_wmm_capabilities = 0;
- unifi_trace(priv, UDBG1, "WMM disabled\n");
- }
-}
-
-
-void CsrWifiRouterCtrlTclasAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTclasAddReq* req = (CsrWifiRouterCtrlTclasAddReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTclasAddReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlTclasAddCfmSend(msg->source, req->clientData, req->interfaceTag , CSR_RESULT_SUCCESS);
-}
-
-void CsrWifiRouterCtrlTclasDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTclasDelReq* req = (CsrWifiRouterCtrlTclasDelReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTclasDelReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlTclasDelCfmSend(msg->source, req->clientData, req->interfaceTag, CSR_RESULT_SUCCESS);
-}
-
-
-void CsrWifiRouterCtrlConfigurePowerModeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlConfigurePowerModeReq* req = (CsrWifiRouterCtrlConfigurePowerModeReq*)msg;
- enum unifi_low_power_mode pm;
- CsrResult csrResult;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlConfigurePowerModeReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->mode == CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED) {
- pm = UNIFI_LOW_POWER_DISABLED;
- } else {
- pm = UNIFI_LOW_POWER_ENABLED;
- }
-
- unifi_trace(priv, UDBG2,
- "CsrWifiRouterCtrlConfigurePowerModeReqHandler (mode=%d, wake=%d)\n",
- req->mode, req->wakeHost);
- csrResult = unifi_configure_low_power_mode(priv->card, pm,
- (req->wakeHost ? UNIFI_PERIODIC_WAKE_HOST_ENABLED : UNIFI_PERIODIC_WAKE_HOST_DISABLED));
-}
-
-
-void CsrWifiRouterCtrlWifiOnResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWifiOnRes* res = (CsrWifiRouterCtrlWifiOnRes*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiRouterCtrlWifiOnResHandler: Invalid ospriv.\n");
- return;
- }
-
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlWifiOnResHandler: status %d (patch %u)\n", res->status, res->smeVersions.firmwarePatch);
-
- if (res->smeVersions.firmwarePatch != 0) {
- unifi_info(priv, "Firmware patch %d\n", res->smeVersions.firmwarePatch);
- }
-
- if (res->numInterfaceAddress > CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "WifiOnResHandler bad numInterfaceAddress %d\n", res->numInterfaceAddress);
- return;
- }
-
- /* UniFi is now initialised, complete the init. */
- if (res->status == CSR_RESULT_SUCCESS)
- {
- int i; /* used as a loop counter */
- u32 intmode = CSR_WIFI_INTMODE_DEFAULT;
-#ifdef CSR_WIFI_SPLIT_PATCH
- u8 switching_ap_fw = FALSE;
-#endif
- /* Register the UniFi device with the OS network manager */
- unifi_trace(priv, UDBG3, "Card Init Completed Successfully\n");
-
- /* Store the MAC address in the netdev */
- for(i=0;i<res->numInterfaceAddress;i++)
- {
- memcpy(priv->netdev[i]->dev_addr, res->stationMacAddress[i].a, ETH_ALEN);
- }
-
- /* Copy version structure into the private versions field */
- priv->sme_versions = res->smeVersions;
-
- unifi_trace(priv, UDBG2, "network interfaces count = %d\n",
- res->numInterfaceAddress);
-
- /* Register the netdevs for each interface. */
- for(i=0;i<res->numInterfaceAddress;i++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if(!interfacePriv->netdev_registered)
- {
- int r;
- unifi_trace(priv, UDBG3, "registering net device %d\n", i);
- r = uf_register_netdev(priv, i);
- if (r)
- {
- /* unregister the net_device that are registered in the previous iterations */
- uf_unregister_netdev(priv);
- unifi_error(priv, "Failed to register the network device.\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_FAILURE);
- return;
- }
- }
-#ifdef CSR_WIFI_SPLIT_PATCH
- else
- {
- /* If a netdev is already registered, we have received this WifiOnRes
- * in response to switching AP/STA firmware in a ModeSetReq.
- * Rememeber this in order to send a ModeSetCfm once
- */
- switching_ap_fw = TRUE;
- }
-#endif
- }
- priv->totalInterfaceCount = res->numInterfaceAddress;
-
- /* If the MIB has selected f/w scheduled interrupt mode, apply it now
- * but let module param override.
- */
- if (run_bh_once != -1) {
- intmode = (u32)run_bh_once;
- } else if (res->scheduledInterrupt) {
- intmode = CSR_WIFI_INTMODE_RUN_BH_ONCE;
- }
- unifi_set_interrupt_mode(priv->card, intmode);
-
- priv->init_progress = UNIFI_INIT_COMPLETED;
-
- /* Acknowledge the CsrWifiRouterCtrlWifiOnReq now */
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_SUCCESS);
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- if (switching_ap_fw && (priv->pending_mode_set.common.destination != 0xaaaa)) {
- unifi_info(priv, "Completed firmware reload with %s patch\n",
- CSR_WIFI_HIP_IS_AP_FW(priv->interfacePriv[0]->interfaceMode) ? "AP" : "STA");
-
- /* Confirm the ModeSetReq that requested the AP/STA patch switch */
- CsrWifiRouterCtrlModeSetCfmSend(priv->pending_mode_set.common.source,
- priv->pending_mode_set.clientData,
- priv->pending_mode_set.interfaceTag,
- priv->pending_mode_set.mode,
- CSR_RESULT_SUCCESS);
- priv->pending_mode_set.common.destination = 0xaaaa;
- }
-#endif
- unifi_info(priv, "UniFi ready\n");
-
-#ifdef ANDROID_BUILD
- /* Release the wakelock */
- unifi_trace(priv, UDBG1, "ready: release wake lock\n");
- wake_unlock(&unifi_sdio_wake_lock);
-#endif
- /* Firmware initialisation is complete, so let the SDIO bus
- * clock be raised when convienent to the core.
- */
- unifi_request_max_sdio_clock(priv->card);
-
-#ifdef CSR_SUPPORT_WEXT
- /* Notify the Android wpa_supplicant that we are ready */
- wext_send_started_event(priv);
-
- queue_work(priv->unifi_workqueue, &priv->sme_config_task);
-#endif
-
- } else {
- /* Acknowledge the CsrWifiRouterCtrlWifiOnReq now */
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_FAILURE);
- }
-}
-
-
-void CsrWifiRouterCtrlWifiOffResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiRouterMaPacketSubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketSubscribeReq* req = (CsrWifiRouterMaPacketSubscribeReq*)msg;
- u8 i;
- CsrResult result;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterMaPacketSubscribeReqHandler: invalid priv\n");
- return;
- }
-
- /* Look for an unused filter */
-
- result = CSR_WIFI_RESULT_NO_ROOM;
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
-
- if (!priv->sme_unidata_ind_filters[i].in_use) {
-
- priv->sme_unidata_ind_filters[i].in_use = 1;
- priv->sme_unidata_ind_filters[i].appHandle = msg->source;
- priv->sme_unidata_ind_filters[i].encapsulation = req->encapsulation;
- priv->sme_unidata_ind_filters[i].protocol = req->protocol;
-
- priv->sme_unidata_ind_filters[i].oui[2] = (u8) (req->oui & 0xFF);
- priv->sme_unidata_ind_filters[i].oui[1] = (u8) ((req->oui >> 8) & 0xFF);
- priv->sme_unidata_ind_filters[i].oui[0] = (u8) ((req->oui >> 16) & 0xFF);
-
- result = CSR_RESULT_SUCCESS;
- break;
- }
- }
-
- unifi_trace(priv, UDBG1,
- "subscribe_req: encap=%d, handle=%d, result=%d\n",
- req->encapsulation, i, result);
- CsrWifiRouterMaPacketSubscribeCfmSend(msg->source, req->interfaceTag, i, result, 0);
-}
-
-
-void CsrWifiRouterMaPacketUnsubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketUnsubscribeReq* req = (CsrWifiRouterMaPacketUnsubscribeReq*)msg;
- CsrResult result;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterMaPacketUnsubscribeReqHandler: invalid priv\n");
- return;
- }
-
- result = CSR_WIFI_RESULT_NOT_FOUND;
-
- if (req->subscriptionHandle < MAX_MA_UNIDATA_IND_FILTERS) {
- if (priv->sme_unidata_ind_filters[req->subscriptionHandle].in_use) {
- priv->sme_unidata_ind_filters[req->subscriptionHandle].in_use = 0;
- result = CSR_RESULT_SUCCESS;
- } else {
- result = CSR_WIFI_RESULT_NOT_FOUND;
- }
- }
-
- unifi_trace(priv, UDBG1,
- "unsubscribe_req: handle=%d, result=%d\n",
- req->subscriptionHandle, result);
- CsrWifiRouterMaPacketUnsubscribeCfmSend(msg->source, req->interfaceTag, result);
-}
-
-
-void CsrWifiRouterCtrlCapabilitiesReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlCapabilitiesReq* req = (CsrWifiRouterCtrlCapabilitiesReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlCapabilitiesReqHandler: invalid priv\n");
- return;
- }
-
- CsrWifiRouterCtrlCapabilitiesCfmSend(msg->source, req->clientData,
- UNIFI_SOFT_COMMAND_Q_LENGTH - 1,
- UNIFI_SOFT_TRAFFIC_Q_LENGTH - 1);
-}
-
-
-void CsrWifiRouterCtrlSuspendResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlSuspendRes* res = (CsrWifiRouterCtrlSuspendRes*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlSuspendResHandler: invalid priv\n");
- return;
- }
-
- sme_complete_request(priv, res->status);
-}
-
-
-void CsrWifiRouterCtrlResumeResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlResumeRes* res = (CsrWifiRouterCtrlResumeRes*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlResumeResHandler: invalid priv\n");
- return;
- }
-
- sme_complete_request(priv, res->status);
-}
-
-
-void CsrWifiRouterCtrlTrafficConfigReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTrafficConfigReq* req = (CsrWifiRouterCtrlTrafficConfigReq*)msg;
- CsrResult csrResult;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTrafficConfigReqHandler: invalid smepriv\n");
- return;
- }
- if (req->trafficConfigType == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER)
- {
- req->config.packetFilter |= CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM;
- }
- csrResult = unifi_ta_configure(priv->card, req->trafficConfigType, (const CsrWifiRouterCtrlTrafficConfig *)&req->config);
-}
-
-void CsrWifiRouterCtrlTrafficClassificationReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTrafficClassificationReq* req = (CsrWifiRouterCtrlTrafficClassificationReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTrafficClassificationReqHandler: invalid smepriv\n");
- return;
- }
-
- unifi_ta_classification(priv->card, req->trafficType, req->period);
-}
-
-static int
-_sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
- u8 subscriptionHandle,
- u16 frameLength, u8 *frame,
- int proto)
-{
- int r;
- const sme_ma_unidata_ind_filter_t *subs;
- bulk_data_param_t bulkdata;
- CSR_MA_PACKET_REQUEST req = signal->u.MaPacketRequest;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerMacAddress;
- CsrResult csrResult;
- u16 interfaceTag = req.VirtualInterfaceIdentifier & 0xff;
- u8 eapolStore = FALSE;
- s8 protection = 0;
- netInterface_priv_t *interfacePriv;
- unsigned long flags;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "_sys_packet_req: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return -EINVAL;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
- if (!priv->sme_unidata_ind_filters[subscriptionHandle].in_use) {
- unifi_error(priv, "_sys_packet_req: unknown subscription.\n");
- return -EINVAL;
- }
-
- subs = &priv->sme_unidata_ind_filters[subscriptionHandle];
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: handle=%d, subs=%p, encap=%d\n",
- subscriptionHandle, subs, subs->encapsulation);
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], frameLength);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "_sys_packet_req: failed to allocate bulkdata.\n");
- return (int)CsrHipResultToStatus(csrResult);
- }
-
- /* get the peer Mac address */
- memcpy(&peerMacAddress, frame, ETH_ALEN);
-
- /* Determine if we need to add encapsulation header */
- if (subs->encapsulation == CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET) {
- memcpy((void*)bulkdata.d[0].os_data_ptr, frame, frameLength);
-
- /* The translation is performed on the skb */
- skb = (struct sk_buff*)bulkdata.d[0].os_net_buf_ptr;
-
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: skb_add_llc_snap -->\n");
- r = skb_add_llc_snap(priv->netdev[interfaceTag], skb, proto);
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: skb_add_llc_snap <--\n");
- if (r) {
- unifi_error(priv,
- "_sys_packet_req: failed to translate eth frame.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return r;
- }
-
- bulkdata.d[0].data_length = skb->len;
- } else {
- /* Crop the MAC addresses from the packet */
- memcpy((void*)bulkdata.d[0].os_data_ptr, frame + 2*ETH_ALEN, frameLength - 2*ETH_ALEN);
- bulkdata.d[0].data_length = frameLength - 2*ETH_ALEN;
- skb = (struct sk_buff*)bulkdata.d[0].os_net_buf_ptr;
- skb->len = bulkdata.d[0].data_length;
-
- }
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* check for m4 detection */
- if (0 == uf_verify_m4(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length)) {
- eapolStore = TRUE;
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- if (proto == ETH_P_WAI)
- {
- protection = 0; /*WAI packets always sent unencrypted*/
- }
- else
- {
-#endif
-
-#ifdef CSR_SUPPORT_SME
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, peerMacAddress.a)) < 0) {
- unifi_error(priv, "unicast address, but destination not in station record database\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-#else
- protection = 0;
-#endif
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- }
-#endif
-
- /* add Mac header */
- if (prepare_and_add_macheader(priv, skb, newSkb, req.Priority, &bulkdata, interfaceTag, frame, frame + ETH_ALEN, protection)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- if (eapolStore) {
- spin_lock_irqsave(&priv->m4_lock, flags);
- /* Store the EAPOL M4 packet for later */
- interfacePriv->m4_signal = *signal;
- interfacePriv->m4_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->m4_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->m4_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->m4_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock_irqrestore(&priv->m4_lock, flags);
- /* Send a signal to SME */
- unifi_trace(priv, UDBG1, "_sys_packet_req: Sending CsrWifiRouterCtrlM4ReadyToSendInd\n");
- CsrWifiRouterCtrlM4ReadyToSendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- return 0;
- }
-
- /* Send the signal to UniFi */
- /* Set the B31 to 1 for local routing*/
- r= uf_process_ma_packet_req(priv, peerMacAddress.a, (req.HostTag | 0x80000000), interfaceTag, 0,
- (CSR_RATE)0, req.Priority, signal->SignalPrimitiveHeader.SenderProcessId, &bulkdata);
- if (r) {
- unifi_error(priv,
- "_sys_packet_req: failed to send signal.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return r;
- }
- /* The final CsrWifiRouterMaPacketCfmSend() will called when the actual MA-PACKET.cfm is received from the chip */
-
- return 0;
-}
-
-void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- int r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketReq* mareq = (CsrWifiRouterMaPacketReq*)msg;
- llc_snap_hdr_t *snap;
- u16 snap_protocol;
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- CsrWifiRouterCtrlPortAction controlPortaction;
- u8 *daddr, *saddr;
- u16 interfaceTag = mareq->interfaceTag & 0x00ff;
- int queue;
- netInterface_priv_t *interfacePriv;
-
- if (!mareq->frame || !priv || !priv->smepriv)
- {
- unifi_error(priv, "CsrWifiRouterMaPacketReqHandler: invalid frame/priv/priv->smepriv\n");
- return;
- }
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterMaPacketReqHandler: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
- /* get a pointer to dest & source Mac address */
- daddr = mareq->frame;
- saddr = (mareq->frame + ETH_ALEN);
- /* point to the proper position of frame, since frame has MAC header */
- snap = (llc_snap_hdr_t *) (mareq->frame + 2 * ETH_ALEN);
- snap_protocol = ntohs(snap->protocol);
- if((snap_protocol == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (snap_protocol == ETH_P_WAI)
-#endif
- )
- {
- queue = UF_UNCONTROLLED_PORT_Q;
- }
- else
- {
- queue = UF_CONTROLLED_PORT_Q;
- }
-
- /* Controlled port restrictions apply to the packets */
- controlPortaction = uf_sme_port_state(priv, daddr, queue, interfaceTag);
- if (controlPortaction != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)
- {
- unifi_warning(priv, "CsrWifiRouterMaPacketReqHandler: (%s)controlled port is closed.\n", (queue == UF_CONTROLLED_PORT_Q)?"":"un");
- if(mareq->cfmRequested)
- {
- CsrWifiRouterMaPacketCfmSend(msg->source,
- interfaceTag,
- CSR_RESULT_FAILURE,
- mareq->hostTag, 0);
- }
- return;
- }
-
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- /* Store the appHandle in the LSB of the SenderId. */
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(((priv->sme_cli->sender_id & 0xff00) | (unsigned int)msg->source),
- (u8*)&signal.SignalPrimitiveHeader.SenderProcessId);
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
-
- /* Fill in the MA-PACKET.req signal */
- memcpy(req->Ra.x, daddr, ETH_ALEN);
- req->Priority = mareq->priority;
- req->TransmitRate = 0; /* Let firmware select the rate*/
- req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- req->HostTag = mareq->hostTag;
-
- if(mareq->cfmRequested)
- req->TransmissionControl = 0;
- else
- req->TransmissionControl = CSR_NO_CONFIRM_REQUIRED;
-
- r = _sys_packet_req(priv, &signal, mareq->subscriptionHandle,
- mareq->frameLength, mareq->frame, snap_protocol);
-
- if (r && mareq->cfmRequested)
- {
- CsrWifiRouterMaPacketCfmSend(msg->source, interfaceTag,
- CSR_RESULT_FAILURE,
- mareq->hostTag, 0);
- }
- return;
-}
-
-void CsrWifiRouterMaPacketCancelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiRouterCtrlM4TransmitReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlM4TransmitReq* req = (CsrWifiRouterCtrlM4TransmitReq*)msg;
- int r;
- bulk_data_param_t bulkdata;
- netInterface_priv_t *interfacePriv;
- CSR_SIGNAL m4_signal;
- unsigned long flags;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlM4TransmitReqHandler: invalid smepriv\n");
- return;
- }
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "M4TransmitReqHandler: interfaceTag >= CSR_WIFI_NUM_INTERFACES\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
- spin_lock_irqsave(&priv->m4_lock, flags);
- if (interfacePriv->m4_bulk_data.data_length == 0) {
- spin_unlock_irqrestore(&priv->m4_lock, flags);
- unifi_error(priv, "CsrWifiRouterCtrlM4TransmitReqHandler: invalid buffer\n");
- return;
- }
-
- memcpy(&bulkdata.d[0], &interfacePriv->m4_bulk_data, sizeof(bulk_data_desc_t));
-
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
- m4_signal = interfacePriv->m4_signal;
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- interfacePriv->m4_sent = TRUE;
- m4_signal.u.MaPacketRequest.HostTag |= 0x80000000;
- /* Store the hostTag for later varification */
- interfacePriv->m4_hostTag = m4_signal.u.MaPacketRequest.HostTag;
- r = ul_send_signal_unpacked(priv, &m4_signal, &bulkdata);
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlM4TransmitReqHandler: sent\n");
- if (r) {
- unifi_error(priv,
- "CsrWifiRouterCtrlM4TransmitReqHandler: failed to send signal.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-}
-
-/* reset the station records when the mode is set as CSR_WIFI_ROUTER_CTRL_MODE_NONE */
-static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 interfaceTag)
-{
- u8 i, j;
- CsrWifiRouterCtrlStaInfo_t *staInfo=NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlResetStationRecordList: bad interfaceTag\n");
- return;
- }
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- /* Reset the station record to NULL if mode is NONE */
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if ((staInfo=interfacePriv->staInfo[i]) != NULL) {
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
- uf_flush_list(priv, &(staInfo->mgtFrames));
- for(j=0;j<MAX_ACCESS_CATOGORY;j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Removing station record information from port config array */
- memset(staInfo->peerControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerControlledPort->in_use = FALSE;
- interfacePriv->controlled_data_port.entries_in_use--;
-
- memset(staInfo->peerUnControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerUnControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerUnControlledPort->in_use = FALSE;
- interfacePriv->uncontrolled_data_port.entries_in_use--;
-
- kfree(interfacePriv->staInfo[i]);
- interfacePriv->staInfo[i] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- /* after the critical region process the list of frames that requested cfm
- * and send cfm to requestor one by one
- */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
-#ifdef CSR_SUPPORT_SME
- /* Interface Independent, no of packet queued, incase of mode is None or AP set to 0 */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- if (priv->noOfPktQueuedInDriver) {
- unifi_warning(priv, "After reset the noOfPktQueuedInDriver = %x\n", priv->noOfPktQueuedInDriver);
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- priv->noOfPktQueuedInDriver = 0;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- break;
- default:
- unifi_error(priv, "interfacemode is not correct in CsrWifiRouterCtrlResetStationRecordList: debug\n");
- }
-#endif
-
- if (((interfacePriv->controlled_data_port.entries_in_use != 0) || (interfacePriv->uncontrolled_data_port.entries_in_use != 0))
- && (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_NONE)) {
- /* Print in case if the value of entries goes to -ve/+ve (apart from 0)
- * we expect the entries should be zero here if mode is set as NONE
- */
- unifi_trace(priv, UDBG3, "In %s controlled port entries = %d, uncontrolled port entries = %d\n",
- __FUNCTION__, interfacePriv->controlled_data_port.entries_in_use,
- interfacePriv->uncontrolled_data_port.entries_in_use);
- }
-}
-
-void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlInterfaceReset: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMgtFrames));
- uf_flush_list(priv, &(interfacePriv->genericMgtFrames));
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
- uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMulticastOrBroadCastFrames));
-
- uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastFrames));
-
- /* process the list of frames that requested cfm
- and send cfm to requestor one by one */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
- /* Reset the station record to NULL if mode is tried to set as NONE */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_MONITOR:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- /* station records not available in these modes */
- break;
- default:
- CsrWifiRouterCtrlResetStationRecordList(priv, interfaceTag);
- }
-
- interfacePriv->num_stations_joined = 0;
- interfacePriv->sta_activity_check_enabled = FALSE;
-}
-
-
-void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlModeSetReq* req = (CsrWifiRouterCtrlModeSetReq*)msg;
-
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag < CSR_WIFI_NUM_INTERFACES)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-#ifdef CSR_WIFI_SPLIT_PATCH
- u8 old_mode = interfacePriv->interfaceMode;
-#endif
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlModeSetReqHandler: interfacePriv->interfaceMode = %d\n",
- interfacePriv->interfaceMode);
-
- interfacePriv->interfaceMode = req->mode;
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- /* Detect a change in mode that requires a switch to/from the AP firmware patch.
- * This should only happen when transitioning in/out of AP modes.
- */
- if (CSR_WIFI_HIP_IS_AP_FW(req->mode) != CSR_WIFI_HIP_IS_AP_FW(old_mode))
- {
- CsrWifiRouterCtrlVersions versions;
- int r;
-
-#ifdef ANDROID_BUILD
- /* Take the wakelock while switching patch */
- unifi_trace(priv, UDBG1, "patch switch: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
- unifi_info(priv, "Resetting UniFi with %s patch\n", CSR_WIFI_HIP_IS_AP_FW(req->mode) ? "AP" : "STA");
-
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: Failed to get f/w\n");
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Block the I/O thread */
- priv->bh_thread.block_thread = 1;
-
- /* Reset and download the new patch */
- r = uf_init_hw(priv);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to initialise h/w, error %d\n", r);
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /* Get the version information from the core */
- unifi_card_info(priv->card, &priv->card_info);
-
- /* Copy to the unifiio_card_info structure. */
- versions.chipId = priv->card_info.chip_id;
- versions.chipVersion = priv->card_info.chip_version;
- versions.firmwareBuild = priv->card_info.fw_build;
- versions.firmwareHip = priv->card_info.fw_hip_version;
- versions.routerBuild = (char*)CSR_WIFI_VERSION;
- versions.routerHip = (UNIFI_HIP_MAJOR_VERSION << 8) | UNIFI_HIP_MINOR_VERSION;
-
- /* Now that new firmware is running, send a WifiOnInd to the NME. This will
- * cause it to retransfer the MIB.
- */
- CsrWifiRouterCtrlWifiOnIndSend(msg->source, 0, CSR_RESULT_SUCCESS, versions);
-
- /* Store the request so we know where to send the ModeSetCfm */
- priv->pending_mode_set = *req;
- }
- else
-#endif
- {
- /* No patch switch, confirm straightaway */
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_SUCCESS);
- }
-
- interfacePriv->bssid = req->bssid;
- /* For modes other than AP/P2PGO, set below member FALSE */
- interfacePriv->intraBssEnabled = FALSE;
- /* Initialise the variable bcTimSet with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- interfacePriv->bcTimSet = 0xFF;
- interfacePriv->bcTimSetReqPendingFlag = FALSE;
- /* Initialise the variable bcTimSetReqQueued with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- interfacePriv->bcTimSetReqQueued =0xFF;
- CsrWifiRouterCtrlInterfaceReset(priv, req->interfaceTag);
-
- if(req->mode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- req->mode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- interfacePriv->protect = req->protection;
- interfacePriv->dtimActive=FALSE;
- interfacePriv->multicastPduHostTag = 0xffffffff;
- /* For AP/P2PGO mode SME sending intraBssDistEnabled
- * i.e. for AP: intraBssDistEnabled = TRUE, for P2PGO
- * intraBssDistEnabled = TRUE/FALSE on requirement
- */
- interfacePriv->intraBssEnabled = req->intraBssDistEnabled;
- unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlModeSetReqHandler: IntraBssDisEnabled = %d\n",
- req->intraBssDistEnabled);
- } else if (req->mode == CSR_WIFI_ROUTER_CTRL_MODE_NONE) {
- netif_carrier_off(priv->netdev[req->interfaceTag]);
- interfacePriv->connected = UnifiConnectedUnknown;
- }
- }
- else {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid interfaceTag :%d\n", req->interfaceTag);
- }
-}
-
-void CsrWifiRouterMaPacketResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-/* delete the station record from the station record data base */
-static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *req)
-{
- u8 j;
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
- unifi_port_config_t *controlledPort;
- unifi_port_config_t *unControlledPort;
- netInterface_priv_t *interfacePriv;
-
- u8 ba_session_idx = 0;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- unsigned long lock_flags;
-
- if ((req->peerRecordHandle >= UNIFI_MAX_CONNECTIONS) || (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)) {
- unifi_error(priv, "handle/interfaceTag is not proper, handle = %d, interfaceTag = %d\n", req->peerRecordHandle, req->interfaceTag);
- return CSR_RESULT_FAILURE;
- }
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
- /* remove the station record & make it NULL */
- if ((staInfo=interfacePriv->staInfo[req->peerRecordHandle])!=NULL) {
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
-
- uf_flush_list(priv, &(staInfo->mgtFrames));
- for(j=0;j<MAX_ACCESS_CATOGORY;j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* clear the port configure array info, for the corresponding peer entry */
- controlledPort = &interfacePriv->controlled_data_port;
- unControlledPort = &interfacePriv->uncontrolled_data_port;
-
- unifi_trace(priv, UDBG1, "peer_delete_record: Peer found handle = %d, port in use: cont(%d), unCont(%d)\n",
- req->peerRecordHandle, controlledPort->entries_in_use, unControlledPort->entries_in_use);
-
- memset(staInfo->peerControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerControlledPort->in_use = FALSE;
- if (controlledPort->entries_in_use) {
- controlledPort->entries_in_use--;
- } else {
- unifi_warning(priv, "number of controlled port entries is zero, trying to decrement: debug\n");
- }
-
- memset(staInfo->peerUnControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerUnControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerUnControlledPort->in_use = FALSE;
- if (unControlledPort->entries_in_use) {
- unControlledPort->entries_in_use--;
- } else {
- unifi_warning(priv, "number of uncontrolled port entries is zero, trying to decrement: debug\n");
- }
-
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- /* update the TIM with zero */
- if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_IBSS &&
- staInfo->timSet == CSR_WIFI_TIM_SET) {
- unifi_trace(priv, UDBG3, "peer is deleted so TIM updated to 0, in firmware\n");
- update_tim(priv, staInfo->aid, 0, req->interfaceTag, req->peerRecordHandle);
- }
-
-
- /* Stop BA session if it is active, for this peer address all BA sessions
- (per tID per role) are closed */
-
- down(&priv->ba_mutex);
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = priv->interfacePriv[req->interfaceTag]->ba_session_rx[ba_session_idx];
- if(ba_session_rx) {
- if(!memcmp(ba_session_rx->macAddress.a, staInfo->peerMacAddress.a, ETH_ALEN)){
- blockack_session_stop(priv,
- req->interfaceTag,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT,
- ba_session_rx->tID,
- ba_session_rx->macAddress);
- }
- }
- }
-
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = priv->interfacePriv[req->interfaceTag]->ba_session_tx[ba_session_idx];
- if(ba_session_tx) {
- if(!memcmp(ba_session_tx->macAddress.a, staInfo->peerMacAddress.a, ETH_ALEN)){
- blockack_session_stop(priv,
- req->interfaceTag,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR,
- ba_session_tx->tID,
- ba_session_tx->macAddress);
- }
- }
- }
-
- up(&priv->ba_mutex);
-
-#ifdef CSR_SUPPORT_SME
- unifi_trace(priv, UDBG1, "Canceling work queue for STA with AID: %d\n", staInfo->aid);
- cancel_work_sync(&staInfo->send_disconnected_ind_task);
-#endif
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-#ifdef CSR_SUPPORT_SME
- interfacePriv->num_stations_joined--;
-
- staInfo->nullDataHostTag = INVALID_HOST_TAG;
-
- if ((interfacePriv->sta_activity_check_enabled) &&
- (interfacePriv->num_stations_joined < STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD))
- {
- unifi_trace(priv, UDBG1, "STOPPING the Inactivity Timer (num of stations = %d)\n", interfacePriv->num_stations_joined);
- interfacePriv->sta_activity_check_enabled = FALSE;
- del_timer_sync(&interfacePriv->sta_activity_check_timer);
- }
-#endif
-
- /* Free the station record for corresponding peer */
- kfree(interfacePriv->staInfo[req->peerRecordHandle]);
- interfacePriv->staInfo[req->peerRecordHandle] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* after the critical region process the list of frames that requested cfm
- and send cfm to requestor one by one */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
-
- }
- else
- {
- unifi_trace(priv, UDBG3, " peer not found: Delete request Peer handle[%d]\n", req->peerRecordHandle);
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-void CsrWifiRouterCtrlPeerDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerDelReq* req = (CsrWifiRouterCtrlPeerDelReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerDelReqHandler\n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerDelReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerDelReqHandler: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* remove the station from station record data base */
- status = peer_delete_record(priv, req);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- default:
- /* No station record to maintain in these modes */
- break;
- }
-
- CsrWifiRouterCtrlPeerDelCfmSend(msg->source, req->clientData, req->interfaceTag, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerDelReqHandler \n");
-}
-
-/* Add the new station to the station record data base */
-static int peer_add_new_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerAddReq *req, u32 *handle)
-{
- u8 i, powerModeTemp = 0;
- u8 freeSlotFound = FALSE;
- CsrWifiRouterCtrlStaInfo_t *newRecord = NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- u32 currentTime, currentTimeHi;
- unsigned long lock_flags;
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "peer_add_new_record: bad interfaceTag\n");
- return CSR_RESULT_FAILURE;
- }
-
- currentTime = CsrTimeGet(&currentTimeHi);
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if(interfacePriv->staInfo[i] == NULL) {
- /* Slot is empty, so can be used for station record */
- freeSlotFound = TRUE;
- *handle = i;
-
- /* Allocate for the new station record , to avoid race condition would happen between ADD_PEER &
- * DEL_PEER the allocation made atomic memory rather than kernel memory
- */
- newRecord = kmalloc(sizeof(CsrWifiRouterCtrlStaInfo_t), GFP_ATOMIC);
- if (!newRecord) {
- unifi_error(priv, "failed to allocate the %d bytes of mem for station record\n",
- sizeof(CsrWifiRouterCtrlStaInfo_t));
- return CSR_RESULT_FAILURE;
- }
-
- unifi_trace(priv, UDBG1, "peer_add_new_record: handle = %d AID = %d addr = %x:%x:%x:%x:%x:%x LI=%u\n",
- *handle, req->associationId, req->peerMacAddress.a[0], req->peerMacAddress.a[1], req->peerMacAddress.a[2],
- req->peerMacAddress.a[3], req->peerMacAddress.a[4], req->peerMacAddress.a[5],
- req->staInfo.listenIntervalInTus);
-
- /* disable the preemption until station record updated */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-
- interfacePriv->staInfo[i] = newRecord;
- /* Initialize the record*/
- memset(newRecord, 0, sizeof(CsrWifiRouterCtrlStaInfo_t));
- /* update the station record */
- memcpy(newRecord->peerMacAddress.a, req->peerMacAddress.a, ETH_ALEN);
- newRecord->wmmOrQosEnabled = req->staInfo.wmmOrQosEnabled;
-
- /* maxSpLength is bit map in qosInfo field, so converting accordingly */
- newRecord->maxSpLength = req->staInfo.maxSpLength * 2;
-
- /*Max SP 0 mean any number of packets. since we buffer only 512
- packets we are hard coding this to zero for the moment */
-
- if(newRecord->maxSpLength == 0)
- newRecord->maxSpLength=512;
-
- newRecord->assignedHandle = i;
-
- /* copy power save mode of all access catagory (Trigger/Delivery/both enabled/disabled) */
- powerModeTemp = (u8) ((req->staInfo.powersaveMode >> 4) & 0xff);
-
- if(!(req->staInfo.powersaveMode & 0x0001))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BK]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BK]= powerModeTemp & 0x03;
-
- if(!(req->staInfo.powersaveMode & 0x0002))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BE]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BE]= ((powerModeTemp & 0x0C)>> 2);
-
- if(!(req->staInfo.powersaveMode & 0x0004))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VI]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VI]= ((powerModeTemp & 0x30)>> 4);
-
- if(!(req->staInfo.powersaveMode & 0x0008))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]= ((powerModeTemp & 0xC0)>> 6);
-
- {
- u8 k;
- for(k=0; k< MAX_ACCESS_CATOGORY ;k++)
- unifi_trace(priv, UDBG2, "peer_add_new_record: WMM : %d ,AC %d, powersaveMode %x \n",
- req->staInfo.wmmOrQosEnabled, k, newRecord->powersaveMode[k]);
- }
-
- unifi_trace(priv, UDBG3, "newRecord->wmmOrQosEnabled : %d , MAX SP : %d\n",
- newRecord->wmmOrQosEnabled, newRecord->maxSpLength);
-
- /* Initialize the mgtFrames & data Pdu list */
- {
- u8 j;
- INIT_LIST_HEAD(&newRecord->mgtFrames);
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++) {
- INIT_LIST_HEAD(&newRecord->dataPdu[j]);
- }
- }
-
- newRecord->lastActivity = currentTime;
- newRecord->activity_flag = TRUE;
-
- /* enable the preemption as station record updated */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* First time port actions are set for the peer with below information */
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN, &newRecord->peerMacAddress,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS) {
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN, &newRecord->peerMacAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- } else {
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD, &newRecord->peerMacAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- }
-
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Port status must be already set before calling the Add Peer request */
- newRecord->peerControlledPort = uf_sme_port_config_handle(priv, newRecord->peerMacAddress.a,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- newRecord->peerUnControlledPort = uf_sme_port_config_handle(priv, newRecord->peerMacAddress.a,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
-
- if (!newRecord->peerControlledPort || !newRecord->peerUnControlledPort) {
- /* enable the preemption as station record failed to update */
- unifi_warning(priv, "Un/ControlledPort record not found in port configuration array index = %d\n", i);
- kfree(interfacePriv->staInfo[i]);
- interfacePriv->staInfo[i] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- return CSR_RESULT_FAILURE;
- }
-
- newRecord->currentPeerState = CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE;
-
- /* changes done during block ack handling */
- newRecord->txSuspend = FALSE;
-
- /*U-APSD related data structure*/
- newRecord->timRequestPendingFlag = FALSE;
-
- /* Initialise the variable updateTimReqQueued with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- newRecord->updateTimReqQueued = 0xFF;
- newRecord->timSet = CSR_WIFI_TIM_RESET;
- newRecord->uapsdActive = FALSE;
- newRecord->noOfSpFramesSent =0;
- newRecord->triggerFramePriority = CSR_QOS_UP0;
-
- /* The protection bit is updated once the port opens for corresponding peer in
- * routerPortConfigure request */
-
- /* update the association ID */
- newRecord->aid = req->associationId;
-
-#ifdef CSR_SUPPORT_SME
- interfacePriv->num_stations_joined++;
- newRecord->interfacePriv = interfacePriv;
- newRecord->listenIntervalInTus = req->staInfo.listenIntervalInTus;
- newRecord->nullDataHostTag = INVALID_HOST_TAG;
-
- INIT_WORK(&newRecord->send_disconnected_ind_task, uf_send_disconnected_ind_wq);
-
- if(!(interfacePriv->sta_activity_check_enabled) &&
- (interfacePriv->num_stations_joined >= STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD)){
- unifi_trace(priv, UDBG1,
- "peer_add_new_record: STARTING the Inactivity Timer (num of stations = %d)",
- interfacePriv->num_stations_joined);
-
- interfacePriv->sta_activity_check_enabled = TRUE;
- interfacePriv->sta_activity_check_timer.function = check_inactivity_timer_expire_func;
- interfacePriv->sta_activity_check_timer.data = (unsigned long)interfacePriv;
-
- init_timer(&interfacePriv->sta_activity_check_timer);
- mod_timer(&interfacePriv->sta_activity_check_timer,
- (jiffies + usecs_to_jiffies(STA_INACTIVE_DETECTION_TIMER_INTERVAL * 1000 * 1000)));
-
- }
-#endif
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- break;
- }
- }
-
- if(!freeSlotFound) {
- unifi_error(priv, "Limited connectivity, Free slot not found for station record addition\n");
- return CSR_RESULT_FAILURE;
- }
- return CSR_RESULT_SUCCESS;
-}
-
-#ifdef CSR_SUPPORT_SME
-static void check_inactivity_timer_expire_func(unsigned long data)
-{
- struct unifi_priv *priv;
- CsrWifiRouterCtrlStaInfo_t *sta_record = NULL;
- u8 i = 0;
- u32 now;
- u32 inactive_time;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *) data;
-
- if (!interfacePriv)
- {
- return;
- }
-
- priv = interfacePriv->privPtr;
-
- if (interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "check_inactivity_timer_expire_func: Invalid interfaceTag\n");
- return;
- }
-
- /* RUN Algorithm to check inactivity for each connected station */
- now = CsrTimeGet(NULL);
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if(interfacePriv->staInfo[i] != NULL) {
- sta_record = interfacePriv->staInfo[i];
-
- if (sta_record->activity_flag == TRUE){
- sta_record->activity_flag = FALSE;
- sta_record->lastActivity = now;
- continue;
- }
-
- if (sta_record->lastActivity > now)
- {
- /* simple timer wrap (for 1 wrap) */
- inactive_time = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, sta_record->lastActivity), now);
- }
- else
- {
- inactive_time = (u32)CsrTimeSub(now, sta_record->lastActivity);
- }
-
- if (inactive_time >= STA_INACTIVE_TIMEOUT_VAL)
- {
- unifi_trace(priv, UDBG1, "STA is Inactive - AID = %d inactive_time = %d\n",
- sta_record->aid,
- inactive_time);
-
- /* station is in-active, if it is in active mode send a null frame
- * and the station should acknowledge the null frame, if acknowledgement
- * is not received throw out the station.
- * If the station is in Power Save, update TIM for the station so
- * that it wakes up and register some activity through PS-Poll or
- * trigger frame.
- */
- if (sta_record->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- {
- unifi_trace(priv, UDBG1, "STA power save state - Active, send a NULL frame to check if it is ALIVE\n");
- uf_send_nulldata ( priv,
- sta_record->interfacePriv->InterfaceTag,
- sta_record->peerMacAddress.a,
- CSR_CONTENTION,
- sta_record);
- }
- else if (sta_record->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- {
- if((sta_record->timSet == CSR_WIFI_TIM_SET) ||
- (sta_record->timSet == CSR_WIFI_TIM_SETTING))
- {
- unifi_trace(priv, UDBG1, "STA power save state - PS, TIM is already SET\n");
-
- /* If TIM is set and we do not have any activity for
- * more than 3 listen intervals then send a disconnected
- * indication to SME, to delete the station from station
- * record list.
- * The inactivity is already more than STA_INACTIVE_TIMEOUT_VAL
- * and this check ensures if the listen interval is a larger
- * value than STA_INACTIVE_TIMEOUT_VAL.
- */
- if (inactive_time > (3 * (sta_record->listenIntervalInTus * 1024)))
- {
- unifi_trace(priv, UDBG1, "STA is inactive for more than 3 listen intervals\n");
- queue_work( priv->unifi_workqueue,
- &sta_record->send_disconnected_ind_task);
- }
-
- }
- else
- {
- unifi_trace(priv, UDBG1, "STA power save state - PS, update TIM to see if it is ALIVE\n");
- update_tim(priv,
- sta_record->aid,
- CSR_WIFI_TIM_SET,
- interfacePriv->InterfaceTag,
- sta_record->assignedHandle);
- }
- }
- }
- }
- }
-
- /* re-run the timer interrupt */
- mod_timer(&interfacePriv->sta_activity_check_timer,
- (jiffies + usecs_to_jiffies(STA_INACTIVE_DETECTION_TIMER_INTERVAL * 1000 * 1000)));
-
-}
-
-
-void uf_send_disconnected_ind_wq(struct work_struct *work)
-{
-
- CsrWifiRouterCtrlStaInfo_t *staInfo = container_of(work, CsrWifiRouterCtrlStaInfo_t, send_disconnected_ind_task);
- unifi_priv_t *priv;
- u16 interfaceTag;
- struct list_head send_cfm_list;
- u8 j;
-
- if(!staInfo) {
- return;
- }
-
- if(!staInfo->interfacePriv) {
- return;
- }
-
- priv = staInfo->interfacePriv->privPtr;
- interfaceTag = staInfo->interfacePriv->InterfaceTag;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_send_disconnected_ind_wq: invalid interfaceTag\n");
- return;
- }
-
- /* The SME/NME may be waiting for confirmation for requested frames to this station.
- * So loop through buffered frames for this station and if confirmation is
- * requested, send auto confirmation with failure status. Also flush the frames so
- * that these are not processed again in PEER_DEL_REQ handler.
- */
- INIT_LIST_HEAD(&send_cfm_list);
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
-
- uf_flush_list(priv, &(staInfo->mgtFrames));
-
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
-
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- send_auto_ma_packet_confirm(priv, staInfo->interfacePriv, &send_cfm_list);
-
- unifi_warning(priv, "uf_send_disconnected_ind_wq: Router Disconnected IND Peer (%x-%x-%x-%x-%x-%x)\n",
- staInfo->peerMacAddress.a[0],
- staInfo->peerMacAddress.a[1],
- staInfo->peerMacAddress.a[2],
- staInfo->peerMacAddress.a[3],
- staInfo->peerMacAddress.a[4],
- staInfo->peerMacAddress.a[5]);
-
- CsrWifiRouterCtrlConnectedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- staInfo->interfacePriv->InterfaceTag,
- staInfo->peerMacAddress,
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED);
-
-
- return;
-}
-
-
-#endif
-void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerAddReq* req = (CsrWifiRouterCtrlPeerAddReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- u32 handle = 0;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerAddReqHandler \n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerAddReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerAddReqHandler: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* Add station record */
- status = peer_add_new_record(priv, req, &handle);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- default:
- /* No station record to maintain in these modes */
- break;
- }
-
- CsrWifiRouterCtrlPeerAddCfmSend(msg->source, req->clientData, req->interfaceTag, req->peerMacAddress, handle, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerAddReqHandler \n");
-}
-
-void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerUpdateReq* req = (CsrWifiRouterCtrlPeerUpdateReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerUpdateReqHandler \n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerUpdateReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlPeerUpdateCfmSend(msg->source, req->clientData, req->interfaceTag, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerUpdateReqHandler \n");
-}
-
-
- void CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This will never be called as it is intercepted in the Userspace */
-}
-
-void CsrWifiRouterCtrlRawSdioInitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This will never be called as it is intercepted in the Userspace */
-}
-
-void
-uf_send_ba_err_wq(struct work_struct *work)
-{
- ba_session_rx_struct *ba_session = container_of(work, ba_session_rx_struct, send_ba_err_task);
- unifi_priv_t *priv;
-
- if(!ba_session) {
- return;
- }
-
- if(!ba_session->interfacePriv) {
- return;
- }
-
- priv = ba_session->interfacePriv->privPtr;
-
- if (ba_session->interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: invalid interfaceTag\n", __FUNCTION__);
- return;
- }
-
- unifi_warning(priv, "%s: Calling CsrWifiRouterCtrlBlockAckErrorIndSend(%d, %d, %d, %d, %x:%x:%x:%x:%x:%x, %d)\n",
- __FUNCTION__,
- priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- ba_session->interfacePriv->InterfaceTag,
- ba_session->tID,
- ba_session->macAddress.a[0],
- ba_session->macAddress.a[1],
- ba_session->macAddress.a[2],
- ba_session->macAddress.a[3],
- ba_session->macAddress.a[4],
- ba_session->macAddress.a[5],
- CSR_RESULT_SUCCESS
- );
- CsrWifiRouterCtrlBlockAckErrorIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- ba_session->interfacePriv->InterfaceTag,
- ba_session->tID,
- ba_session->macAddress,
- CSR_RESULT_SUCCESS);
-}
-
-
-static void ba_session_terminate_timer_func(unsigned long data)
-{
- ba_session_rx_struct *ba_session = (ba_session_rx_struct*)data;
- struct unifi_priv *priv;
-
- if(!ba_session) {
- return;
- }
-
- if(!ba_session->interfacePriv) {
- return;
- }
-
- priv = ba_session->interfacePriv->privPtr;
-
- if (ba_session->interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: invalid interfaceTag\n", __FUNCTION__);
- return;
- }
-
- queue_work(priv->unifi_workqueue, &ba_session->send_ba_err_task);
-}
-
-
-u8 blockack_session_stop(unifi_priv_t *priv,
- u16 interfaceTag,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 tID,
- CsrWifiMacAddress macAddress)
-{
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- u8 ba_session_idx = 0;
- int i;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: bad interfaceTag = %d\n", __FUNCTION__, interfaceTag);
- return FALSE;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!interfacePriv) {
- unifi_error(priv, "%s: bad interfacePriv\n", __FUNCTION__);
- return FALSE;
- }
-
- if(tID > 15) {
- unifi_error(priv, "%s: bad tID = %d\n", __FUNCTION__, tID);
- return FALSE;
- }
-
- if((role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR) &&
- (role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT)) {
- unifi_error(priv, "%s: bad role = %d\n", __FUNCTION__, role);
- return FALSE;
- }
-
- unifi_warning(priv,
- "%s: stopping ba_session for peer = %pM role = %d tID = %d\n",
- __func__, macAddress.a, role, tID);
-
- /* find out the appropriate ba session (/station /tid /role) for which stop is requested */
- if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
-
- ba_session_rx = interfacePriv->ba_session_rx[ba_session_idx];
-
- if(ba_session_rx){
- if ((!memcmp(ba_session_rx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_rx->tID == tID)){
- break;
- }
- }
- }
-
- if (!ba_session_rx || (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX)) {
- unifi_error(priv, "%s: bad ba_session for Rx [tID=%d]\n", __FUNCTION__, tID);
- return FALSE;
- }
-
-
- if(ba_session_rx->timeout) {
- del_timer_sync(&ba_session_rx->timer);
- }
- cancel_work_sync(&ba_session_rx->send_ba_err_task);
- for (i = 0; i < ba_session_rx->wind_size; i++) {
- if(ba_session_rx->buffer[i].active) {
- frame_desc_struct *frame_desc = &ba_session_rx->buffer[i];
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- kfree(ba_session_rx->buffer);
-
- interfacePriv->ba_session_rx[ba_session_idx] = NULL;
- kfree(ba_session_rx);
- }else if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = interfacePriv->ba_session_tx[ba_session_idx];
- if(ba_session_tx){
- if ((!memcmp(ba_session_tx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_tx->tID == tID)){
- break;
- }
- }
- }
-
- if (!ba_session_tx || (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_TX)) {
- unifi_error(priv, "%s: bad ba_session for Tx [tID=%d]\n", __FUNCTION__, tID);
- return FALSE;
- }
- interfacePriv->ba_session_tx[ba_session_idx] = NULL;
- kfree(ba_session_tx);
-
- }
-
- return TRUE;
-}
-
-
-void CsrWifiRouterCtrlBlockAckDisableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlBlockAckDisableReq* req = (CsrWifiRouterCtrlBlockAckDisableReq*)msg;
- u8 r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG6, "%s: in ok\n", __FUNCTION__);
-
- down(&priv->ba_mutex);
- r = blockack_session_stop(priv,
- req->interfaceTag,
- req->role,
- req->trafficStreamID,
- req->macAddress);
- up(&priv->ba_mutex);
-
- CsrWifiRouterCtrlBlockAckDisableCfmSend(msg->source,
- req->clientData,
- req->interfaceTag,
- r?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE);
-
- unifi_trace(priv, UDBG6, "%s: out ok\n", __FUNCTION__);
-}
-
-
-u8 blockack_session_start(unifi_priv_t *priv,
- u16 interfaceTag,
- u16 tID,
- u16 timeout,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 wind_size,
- u16 start_sn,
- CsrWifiMacAddress macAddress
- )
-{
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- u8 ba_session_idx = 0;
-
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: bad interfaceTag = %d\n", __FUNCTION__, interfaceTag);
- return FALSE;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!interfacePriv) {
- unifi_error(priv, "%s: bad interfacePriv\n", __FUNCTION__);
- return FALSE;
- }
-
- if(tID > 15)
- {
- unifi_error(priv, "%s: bad tID=%d\n", __FUNCTION__, tID);
- return FALSE;
- }
-
- if(wind_size > MAX_BA_WIND_SIZE) {
- unifi_error(priv, "%s: bad wind_size = %d\n", __FUNCTION__, wind_size);
- return FALSE;
- }
-
- if(role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR &&
- role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT) {
- unifi_error(priv, "%s: bad role = %d\n", __FUNCTION__, role);
- return FALSE;
- }
-
- unifi_warning(priv,
- "%s: ba session with peer= (%pM)\n", __func__,
- macAddress.a);
-
- unifi_warning(priv, "%s: ba session for tID=%d timeout=%d role=%d wind_size=%d start_sn=%d\n", __FUNCTION__,
- tID,
- timeout,
- role,
- wind_size,
- start_sn);
-
- /* Check if BA session exists for per station, per TID, per role or not.
- if BA session exists update parameters and if it does not exist
- create a new BA session */
- if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = interfacePriv->ba_session_tx[ba_session_idx];
- if (ba_session_tx) {
- if ((!memcmp(ba_session_tx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_tx->tID == tID)){
- unifi_warning(priv, "%s: ba_session for Tx already exists\n", __FUNCTION__);
- return TRUE;
- }
- }
- }
-
- /* we have to create new ba_session_tx struct */
- ba_session_tx = NULL;
-
- /* loop through until an empty BA session slot is there and save the session there */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX ; ba_session_idx++){
- if (!(interfacePriv->ba_session_tx[ba_session_idx])){
- break;
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_TX){
- unifi_error(priv, "%s: All ba_session used for Tx, NO free session available\n", __FUNCTION__);
- return FALSE;
- }
-
- /* create and populate the new BA session structure */
- ba_session_tx = kzalloc(sizeof(ba_session_tx_struct), GFP_KERNEL);
- if (!ba_session_tx) {
- unifi_error(priv, "%s: kmalloc failed for ba_session_tx\n", __FUNCTION__);
- return FALSE;
- }
-
- ba_session_tx->interfacePriv = interfacePriv;
- ba_session_tx->tID = tID;
- ba_session_tx->macAddress = macAddress;
-
- interfacePriv->ba_session_tx[ba_session_idx] = ba_session_tx;
-
- } else if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT){
-
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session_rx) {
- if ((!memcmp(ba_session_rx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_rx->tID == tID)){
- unifi_warning(priv, "%s: ba_session for Rx[tID = %d] already exists\n", __FUNCTION__, tID);
-
- if(ba_session_rx->wind_size == wind_size &&
- ba_session_rx->timeout == timeout &&
- ba_session_rx->expected_sn == start_sn) {
- return TRUE;
- }
-
- if(ba_session_rx->timeout) {
- del_timer_sync(&ba_session_rx->timer);
- ba_session_rx->timeout = 0;
- }
-
- if(ba_session_rx->wind_size != wind_size) {
- blockack_session_stop(priv, interfaceTag, role, tID, macAddress);
- } else {
- if (timeout) {
- ba_session_rx->timeout = timeout;
- ba_session_rx->timer.function = ba_session_terminate_timer_func;
- ba_session_rx->timer.data = (unsigned long)ba_session_rx;
- init_timer(&ba_session_rx->timer);
- mod_timer(&ba_session_rx->timer, (jiffies + usecs_to_jiffies((ba_session_rx->timeout) * 1024)));
- }
- /*
- * The starting sequence number shall remain same if the BA
- * enable request is issued to update BA parameters only. If
- * it is not same, then we scroll our window to the new starting
- * sequence number. This could happen if the DELBA frame from
- * originator is lost and then we receive ADDBA frame with new SSN.
- */
- if(ba_session_rx->start_sn != start_sn) {
- scroll_ba_window(priv, interfacePriv, ba_session_rx, start_sn);
- }
- return TRUE;
- }
- }
- }
- }
-
- /* we could have a valid BA session pointer here or un-initialized
- ba session pointer. but in any case we have to create a new session.
- so re-initialize the ba_session pointer */
- ba_session_rx = NULL;
-
- /* loop through until an empty BA session slot is there and save the session there */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX ; ba_session_idx++){
- if (!(interfacePriv->ba_session_rx[ba_session_idx])){
- break;
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX){
- unifi_error(priv, "%s: All ba_session used for Rx, NO free session available\n", __FUNCTION__);
- return FALSE;
- }
-
- /* It is observed that with some devices there is a race between
- * EAPOL exchanges and BA session establishment. This results in
- * some EAPOL authentication packets getting stuck in BA reorder
- * buffer and hence the conection cannot be established. To avoid
- * this we check here if the EAPOL authentication is complete and
- * if so then only allow the BA session to establish.
- *
- * It is verified that the peers normally re-establish
- * the BA session after the initial rejection.
- */
- if (CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN != uf_sme_port_state(priv, macAddress.a, UF_CONTROLLED_PORT_Q, interfacePriv->InterfaceTag))
- {
- unifi_warning(priv, "blockack_session_start: Controlled port not opened, Reject BA request\n");
- return FALSE;
- }
-
- ba_session_rx = kzalloc(sizeof(ba_session_rx_struct), GFP_KERNEL);
- if (!ba_session_rx) {
- unifi_error(priv, "%s: kmalloc failed for ba_session_rx\n", __FUNCTION__);
- return FALSE;
- }
-
- ba_session_rx->wind_size = wind_size;
- ba_session_rx->start_sn = ba_session_rx->expected_sn = start_sn;
- ba_session_rx->trigger_ba_after_ssn = FALSE;
-
- ba_session_rx->buffer = kzalloc(ba_session_rx->wind_size*sizeof(frame_desc_struct), GFP_KERNEL);
- if (!ba_session_rx->buffer) {
- kfree(ba_session_rx);
- unifi_error(priv, "%s: kmalloc failed for buffer\n", __FUNCTION__);
- return FALSE;
- }
-
- INIT_WORK(&ba_session_rx->send_ba_err_task, uf_send_ba_err_wq);
- if (timeout) {
- ba_session_rx->timeout = timeout;
- ba_session_rx->timer.function = ba_session_terminate_timer_func;
- ba_session_rx->timer.data = (unsigned long)ba_session_rx;
- init_timer(&ba_session_rx->timer);
- mod_timer(&ba_session_rx->timer, (jiffies + usecs_to_jiffies((ba_session_rx->timeout) * 1024)));
- }
-
- ba_session_rx->interfacePriv = interfacePriv;
- ba_session_rx->tID = tID;
- ba_session_rx->macAddress = macAddress;
-
- interfacePriv->ba_session_rx[ba_session_idx] = ba_session_rx;
- }
- return TRUE;
-}
-
-void CsrWifiRouterCtrlBlockAckEnableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlBlockAckEnableReq* req = (CsrWifiRouterCtrlBlockAckEnableReq*)msg;
- u8 r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
- down(&priv->ba_mutex);
- r = blockack_session_start(priv,
- req->interfaceTag,
- req->trafficStreamID,
- req->timeout,
- req->role,
- req->bufferSize,
- req->ssn,
- req->macAddress
- );
- up(&priv->ba_mutex);
-
- CsrWifiRouterCtrlBlockAckEnableCfmSend(msg->source,
- req->clientData,
- req->interfaceTag,
- r?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE);
- unifi_trace(priv, UDBG6, "<<%s: r=%d\n", __FUNCTION__, r);
-
-}
-
-void CsrWifiRouterCtrlWapiMulticastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiMulticastFilterReq* req = (CsrWifiRouterCtrlWapiMulticastFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiMulticastFilterReq: req->status = %d\n", req->status);
-
- /* status 1 - Filter on
- * status 0 - Filter off */
- priv->wapi_multicast_filter = req->status;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiMulticastFilterReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiUnicastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiUnicastFilterReq* req = (CsrWifiRouterCtrlWapiUnicastFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastFilterReq: req->status= %d\n", req->status);
-
- if ((priv->wapi_unicast_filter == 1) && (req->status == 0)) {
- /* When we have successfully re-associated and obtained a new unicast key with keyid = 0 */
- priv->wapi_unicast_queued_pkt_filter = 1;
- }
-
- /* status 1 - Filter ON
- * status 0 - Filter OFF */
- priv->wapi_unicast_filter = req->status;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastFilterReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiRxPktReq* req = (CsrWifiRouterCtrlWapiRxPktReq*)msg;
- int client_id, receiver_id;
- bulk_data_param_t bulkdata;
- CsrResult res;
- ul_client_t *client;
- CSR_SIGNAL signal;
- CSR_MA_PACKET_INDICATION *pkt_ind;
- netInterface_priv_t *interfacePriv;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq : invalid priv\n", __func__);
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq : invalid sme priv\n", __func__);
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
-
- if (req->dataLength == 0 || req->data == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: invalid request\n", __FUNCTION__);
- return;
- }
-
- res = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
- if (res != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: Could not allocate net data\n", __FUNCTION__);
- return;
- }
-
- /* This function is expected to be called only when the MIC has been verified by SME to be correct
- * So reset the reception status to rx_success */
- res = read_unpack_signal(req->signal, &signal);
- if (res) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Received unknown or corrupted signal.\n");
- return;
- }
- pkt_ind = (CSR_MA_PACKET_INDICATION*) (&((&signal)->u).MaPacketIndication);
- if (pkt_ind->ReceptionStatus != CSR_MICHAEL_MIC_ERROR) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Unknown signal with reception status = %d\n", pkt_ind->ReceptionStatus);
- return;
- } else {
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlWapiRxPktReqHandler: MIC verified , RX_SUCCESS \n", __FUNCTION__);
- pkt_ind->ReceptionStatus = CSR_RX_SUCCESS;
- write_pack(&signal, req->signal, &(req->signalLength));
- }
-
- memcpy((void*)bulkdata.d[0].os_data_ptr, req->data, req->dataLength);
-
- receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((req->signal) + sizeof(s16)) & 0xFFF0;
- client_id = (receiver_id & 0x0F00) >> UDI_SENDER_ID_SHIFT;
-
- client = &priv->ul_clients[client_id];
-
- if (client && client->event_hook) {
- unifi_trace(priv, UDBG3,
- "CsrWifiRouterCtrlWapiRxPktReq: "
- "Sending signal to client %d, (s:0x%X, r:0x%X) - Signal 0x%X \n",
- client->client_id, client->sender_id, receiver_id,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(req->signal));
-
- client->event_hook(client, req->signal, req->signalLength, &bulkdata, UDI_TO_HOST);
- } else {
- unifi_trace(priv, UDBG4, "No client to give the packet to\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-
- unifi_priv_t *priv = (unifi_priv_t*) drvpriv;
- CsrWifiRouterCtrlWapiUnicastTxPktReq *req = (CsrWifiRouterCtrlWapiUnicastTxPktReq*) msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- bulk_data_param_t bulkdata;
- u8 macHeaderLengthInBytes = MAC_HEADER_SIZE;
- /*KeyID, Reserved, PN, MIC*/
- u8 appendedCryptoFields = 1 + 1 + 16 + 16;
- CsrResult result;
- /* Retrieve the MA PACKET REQ fields from the Signal retained from send_ma_pkt_request() */
- CSR_MA_PACKET_REQUEST *storedSignalMAPktReq = &interfacePriv->wapi_unicast_ma_pkt_sig.u.MaPacketRequest;
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid priv\n", __FUNCTION__);
- return;
- }
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid sme priv\n", __FUNCTION__);
- return;
- }
- if (req->data == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid request\n", __FUNCTION__);
- return;
- } else {
- /* If it is QoS data (type = data subtype = QoS), frame header contains QoS control field */
- if ((req->data[0] & 0x88) == 0x88) {
- macHeaderLengthInBytes = macHeaderLengthInBytes + QOS_CONTROL_HEADER_SIZE;
- }
- }
- if ( !(req->dataLength>(macHeaderLengthInBytes+appendedCryptoFields)) ) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid dataLength\n", __FUNCTION__);
- return;
- }
-
- /* Encrypted DATA Packet contained in (req->data)
- * -------------------------------------------------------------------
- * |MAC Header| KeyId | Reserved | PN | xxDataxx | xxMICxxx |
- * -------------------------------------------------------------------
- * (<-----Encrypted----->)
- * -------------------------------------------------------------------
- * |24/26(QoS)| 1 | 1 | 16 | x | 16 |
- * -------------------------------------------------------------------
- */
- result = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
- if (result != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: Could not allocate net data\n", __FUNCTION__);
- return;
- }
- memcpy((void*)bulkdata.d[0].os_data_ptr, req->data, req->dataLength);
- bulkdata.d[0].data_length = req->dataLength;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* Send UniFi msg */
- /* Here hostTag is been sent as 0xffffffff, its been appended properly while framing MA-Packet request in pdu_processing.c file */
- result = uf_process_ma_packet_req(priv,
- storedSignalMAPktReq->Ra.x,
- storedSignalMAPktReq->HostTag,/* Ask for a new HostTag */
- req->interfaceTag,
- storedSignalMAPktReq->TransmissionControl,
- storedSignalMAPktReq->TransmitRate,
- storedSignalMAPktReq->Priority, /* Retained value */
- interfacePriv->wapi_unicast_ma_pkt_sig.SignalPrimitiveHeader.SenderProcessId, /*FIXME AP: VALIDATE ???*/
- &bulkdata);
-
- if (result == NETDEV_TX_OK) {
- (priv->netdev[req->interfaceTag])->trans_start = jiffies;
- /* Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
-
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += req->dataLength - macHeaderLengthInBytes - appendedCryptoFields;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: (Packet Sent), sent count = %x\n", interfacePriv->stats.tx_packets);
- } else {
- /* Failed to send: fh queue was full, and the skb was discarded*/
- unifi_trace(priv, UDBG1, "(HIP validation failure) Result = %d\n", result);
- unifi_net_data_free(priv, &bulkdata.d[0]);
-
- interfacePriv->stats.tx_dropped++;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: (Packet Drop), dropped count = %x\n", interfacePriv->stats.tx_dropped);
- }
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
-
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: called when WAPI SW ENCRYPTION isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiFilterReq* req = (CsrWifiRouterCtrlWapiFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiFilterReq: req->isWapiConnected [0/1] = %d \n", req->isWapiConnected);
-
- priv->isWapiConnection = req->isWapiConnected;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#endif
-
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiFilterReq: called when WAPI isn't enabled\n");
-#endif
-}
diff --git a/drivers/staging/csr/sme_userspace.c b/drivers/staging/csr/sme_userspace.c
deleted file mode 100644
index b919b001ef7c..000000000000
--- a/drivers/staging/csr/sme_userspace.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- *****************************************************************************
- *
- * FILE : sme_userspace.c
- *
- * PURPOSE : Support functions for userspace SME helper application.
- *
- *
- * Copyright (C) 2008-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-
-#include "unifi_priv.h"
-
-/*
- * Fix Me..... These need to be the correct values...
- * Dynamic from the user space.
- */
-CsrSchedQid CSR_WIFI_ROUTER_IFACEQUEUE = 0xFFFF;
-CsrSchedQid CSR_WIFI_SME_IFACEQUEUE = 0xFFFF;
-#ifdef CSR_SUPPORT_WEXT_AP
-CsrSchedQid CSR_WIFI_NME_IFACEQUEUE = 0xFFFF;
-#endif
-int
-uf_sme_init(unifi_priv_t *priv)
-{
- int i, j;
-
- CsrWifiRouterTransportInit(priv);
-
- priv->smepriv = priv;
-
- init_waitqueue_head(&priv->sme_request_wq);
-
- priv->filter_tclas_ies = NULL;
- memset(&priv->packet_filters, 0, sizeof(uf_cfg_bcast_packet_filter_t));
-
-#ifdef CSR_SUPPORT_WEXT
- priv->ignore_bssid_join = FALSE;
- priv->mib_data.length = 0;
-
- uf_sme_wext_set_defaults(priv);
-#endif /* CSR_SUPPORT_WEXT*/
-
- priv->sta_ip_address = 0xFFFFFFFF;
-
- priv->wifi_on_state = wifi_on_unspecified;
-
- sema_init(&priv->sme_sem, 1);
- memset(&priv->sme_reply, 0, sizeof(sme_reply_t));
-
- priv->ta_ind_work.in_use = 0;
- priv->ta_sample_ind_work.in_use = 0;
-
- priv->CSR_WIFI_SME_IFACEQUEUE = 0xFFFF;
-
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- priv->sme_unidata_ind_filters[i].in_use = 0;
- }
-
- /* Create a work queue item for Traffic Analysis indications to SME */
- INIT_WORK(&priv->ta_ind_work.task, uf_ta_ind_wq);
- INIT_WORK(&priv->ta_sample_ind_work.task, uf_ta_sample_ind_wq);
-#ifdef CSR_SUPPORT_WEXT
- INIT_WORK(&priv->sme_config_task, uf_sme_config_wq);
-#endif
-
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
-
- memset(&interfacePriv->controlled_data_port, 0, sizeof(unifi_port_config_t));
- interfacePriv->controlled_data_port.entries_in_use = 1;
- interfacePriv->controlled_data_port.port_cfg[0].in_use = TRUE;
- interfacePriv->controlled_data_port.port_cfg[0].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- interfacePriv->controlled_data_port.overide_action = UF_DATA_PORT_OVERIDE;
-
- memset(&interfacePriv->uncontrolled_data_port, 0, sizeof(unifi_port_config_t));
- interfacePriv->uncontrolled_data_port.entries_in_use = 1;
- interfacePriv->uncontrolled_data_port.port_cfg[0].in_use = TRUE;
- interfacePriv->uncontrolled_data_port.port_cfg[0].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- interfacePriv->uncontrolled_data_port.overide_action = UF_DATA_PORT_OVERIDE;
-
- /* Mark the remainder of the port config table as unallocated */
- for(j = 1; j < UNIFI_MAX_CONNECTIONS; j++) {
- interfacePriv->controlled_data_port.port_cfg[j].in_use = FALSE;
- interfacePriv->controlled_data_port.port_cfg[j].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
-
- interfacePriv->uncontrolled_data_port.port_cfg[j].in_use = FALSE;
- interfacePriv->uncontrolled_data_port.port_cfg[j].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- /* intializing the lists */
- INIT_LIST_HEAD(&interfacePriv->genericMgtFrames);
- INIT_LIST_HEAD(&interfacePriv->genericMulticastOrBroadCastMgtFrames);
- INIT_LIST_HEAD(&interfacePriv->genericMulticastOrBroadCastFrames);
-
- for(j = 0; j < UNIFI_MAX_CONNECTIONS; j++) {
- interfacePriv->staInfo[j] = NULL;
- }
-
- interfacePriv->num_stations_joined = 0;
- interfacePriv->sta_activity_check_enabled = FALSE;
- }
-
-
- return 0;
-} /* uf_sme_init() */
-
-
-void
-uf_sme_deinit(unifi_priv_t *priv)
-{
- int i, j;
- u8 ba_session_idx;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
- netInterface_priv_t *interfacePriv = NULL;
-
- /* Free any TCLASs previously allocated */
- if (priv->packet_filters.tclas_ies_length) {
- priv->packet_filters.tclas_ies_length = 0;
- kfree(priv->filter_tclas_ies);
- priv->filter_tclas_ies = NULL;
- }
-
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- priv->sme_unidata_ind_filters[i].in_use = 0;
- }
-
- /* Remove all the Peer database, before going down */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- down(&priv->ba_mutex);
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = priv->interfacePriv[i]->ba_session_rx[ba_session_idx];
- if(ba_session_rx) {
- blockack_session_stop(priv,
- i,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT,
- ba_session_rx->tID,
- ba_session_rx->macAddress);
- }
- }
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = priv->interfacePriv[i]->ba_session_tx[ba_session_idx];
- if(ba_session_tx) {
- blockack_session_stop(priv,
- i,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR,
- ba_session_tx->tID,
- ba_session_tx->macAddress);
- }
- }
-
- up(&priv->ba_mutex);
- interfacePriv = priv->interfacePriv[i];
- if(interfacePriv){
- for(j = 0; j < UNIFI_MAX_CONNECTIONS; j++) {
- if ((staInfo=interfacePriv->staInfo[j]) != NULL) {
- /* Clear the STA activity parameters before freeing station Record */
- unifi_trace(priv, UDBG1, "uf_sme_deinit: Canceling work queue for STA with AID: %d\n", staInfo->aid);
- cancel_work_sync(&staInfo->send_disconnected_ind_task);
- staInfo->nullDataHostTag = INVALID_HOST_TAG;
- }
- }
- if (interfacePriv->sta_activity_check_enabled){
- interfacePriv->sta_activity_check_enabled = FALSE;
- del_timer_sync(&interfacePriv->sta_activity_check_timer);
- }
- }
- CsrWifiRouterCtrlInterfaceReset(priv, i);
- priv->interfacePriv[i]->interfaceMode = CSR_WIFI_ROUTER_CTRL_MODE_NONE;
- }
-
-
-} /* uf_sme_deinit() */
-
-
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_protocol
- *
- * Report that a packet of a particular type has been seen
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * protocol The protocol type enum value.
- * direction Whether the packet was a tx or rx.
- * src_addr The source MAC address from the data packet.
- *
- * Returns:
- * None.
- *
- * Notes:
- * We defer the actual sending to a background workqueue,
- * see uf_ta_ind_wq().
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (priv->ta_ind_work.in_use) {
- unifi_warning(priv,
- "unifi_ta_indicate_protocol: workqueue item still in use, not sending\n");
- return;
- }
-
- if (CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX == direction)
- {
- u16 interfaceTag = 0;
- CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- packet_type,
- direction,
- *src_addr);
- }
- else
- {
- priv->ta_ind_work.packet_type = packet_type;
- priv->ta_ind_work.direction = direction;
- priv->ta_ind_work.src_addr = *src_addr;
-
- queue_work(priv->unifi_workqueue, &priv->ta_ind_work.task);
- }
-
-} /* unifi_ta_indicate_protocol() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_sampling
- *
- * Send the TA sampling information to the SME.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * stats The TA sampling data to send.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (!priv) {
- return;
- }
-
- if (priv->ta_sample_ind_work.in_use) {
- unifi_warning(priv,
- "unifi_ta_indicate_sampling: workqueue item still in use, not sending\n");
- return;
- }
-
- priv->ta_sample_ind_work.stats = *stats;
-
- queue_work(priv->unifi_workqueue, &priv->ta_sample_ind_work.task);
-
-} /* unifi_ta_indicate_sampling() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_l4stats
- *
- * Send the TA TCP/UDP throughput information to the driver.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * rxTcpThroughput TCP RX throughput in KiloBytes
- * txTcpThroughput TCP TX throughput in KiloBytes
- * rxUdpThroughput UDP RX throughput in KiloBytes
- * txUdpThroughput UDP TX throughput in KiloBytes
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (!priv) {
- return;
- }
- /* Save the info. The actual action will be taken in unifi_ta_indicate_sampling() */
- priv->rxTcpThroughput = rxTcpThroughput;
- priv->txTcpThroughput = txTcpThroughput;
- priv->rxUdpThroughput = rxUdpThroughput;
- priv->txUdpThroughput = txUdpThroughput;
-} /* unifi_ta_indicate_l4stats() */
diff --git a/drivers/staging/csr/sme_userspace.h b/drivers/staging/csr/sme_userspace.h
deleted file mode 100644
index ebe371c732b2..000000000000
--- a/drivers/staging/csr/sme_userspace.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: sme_userspace.h
- *
- * PURPOSE: SME related definitions.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#ifndef __LINUX_SME_USERSPACE_H__
-#define __LINUX_SME_USERSPACE_H__ 1
-
-#include <linux/kernel.h>
-
-int uf_sme_init(unifi_priv_t *priv);
-void uf_sme_deinit(unifi_priv_t *priv);
-int uf_sme_queue_message(unifi_priv_t *priv, u8 *buffer, int length);
-
-
-#include "csr_wifi_router_lib.h"
-#include "csr_wifi_router_sef.h"
-#include "csr_wifi_router_ctrl_lib.h"
-#include "csr_wifi_router_ctrl_sef.h"
-#include "csr_wifi_sme_task.h"
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_nme_ap_lib.h"
-#endif
-#include "csr_wifi_sme_lib.h"
-
-void CsrWifiRouterTransportInit(unifi_priv_t *priv);
-void CsrWifiRouterTransportRecv(unifi_priv_t *priv, u8 *buffer, size_t bufferLength);
-void CsrWifiRouterTransportDeInit(unifi_priv_t *priv);
-
-#endif /* __LINUX_SME_USERSPACE_H__ */
diff --git a/drivers/staging/csr/sme_wext.c b/drivers/staging/csr/sme_wext.c
deleted file mode 100644
index 84f11cb53596..000000000000
--- a/drivers/staging/csr/sme_wext.c
+++ /dev/null
@@ -1,3327 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_wext.c
- *
- * PURPOSE:
- * Handlers for ioctls from iwconfig.
- * These provide the control plane operations.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include <asm/uaccess.h>
-#include <linux/ctype.h>
-#include "unifi_priv.h"
-#include <linux/rtnetlink.h>
-
-#define CHECK_INITED(_priv) \
- do { \
- if (_priv->init_progress != UNIFI_INIT_COMPLETED) { \
- unifi_trace(_priv, UDBG2, "%s unifi not ready, failing wext call\n", __FUNCTION__); \
- return -ENODEV; \
- } \
- } while (0)
-
-/* Workaround for the wpa_supplicant hanging issue - disabled on Android */
-#ifndef ANDROID_BUILD
-#define CSR_WIFI_WEXT_HANG_WORKAROUND
-#endif
-
-#ifdef CSR_WIFI_WEXT_HANG_WORKAROUND
-# define UF_RTNL_LOCK() rtnl_lock()
-# define UF_RTNL_UNLOCK() rtnl_unlock()
-#else
-# define UF_RTNL_LOCK()
-# define UF_RTNL_UNLOCK()
-#endif
-
-
-/*
- * ---------------------------------------------------------------------------
- * Helper functions
- * ---------------------------------------------------------------------------
- */
-
-/*
- * ---------------------------------------------------------------------------
- * wext_freq_to_channel
- * channel_to_mhz
- *
- * These functions convert between channel number and frequency.
- *
- * Arguments:
- * ch Channel number, as defined in 802.11 specs
- * m, e Mantissa and exponent as provided by wireless extension.
- *
- * Returns:
- * channel or frequency (in MHz) value
- * ---------------------------------------------------------------------------
- */
-static int
-wext_freq_to_channel(int m, int e)
-{
- int mhz;
-
- mhz = m;
- while (e < 6) {
- mhz /= 10;
- e++;
- }
- while (e > 6) {
- mhz *= 10;
- e--;
- }
-
- if (mhz >= 5000) {
- return ((mhz - 5000) / 5);
- }
-
- if (mhz == 2482) {
- return 14;
- }
-
- if (mhz >= 2407) {
- return ((mhz - 2407) / 5);
- }
-
- return 0;
-} /* wext_freq_to_channel() */
-
-static int
-channel_to_mhz(int ch, int dot11a)
-{
-
- if (ch == 0) return 0;
- if (ch > 200) return 0;
-
- /* 5G */
- if (dot11a) {
- return (5000 + (5 * ch));
- }
-
- /* 2.4G */
- if (ch == 14) {
- return 2484;
- }
-
- if ((ch < 14) && (ch > 0)) {
- return (2407 + (5 * ch));
- }
-
- return 0;
-}
-#ifdef CSR_SUPPORT_WEXT_AP
-void uf_sme_wext_ap_set_defaults(unifi_priv_t *priv)
-{
- memcpy(priv->ap_config.ssid.ssid, "defaultssid", sizeof("defaultssid"));
-
- priv->ap_config.ssid.length = 8;
- priv->ap_config.channel = 6;
- priv->ap_config.if_index = 1;
- priv->ap_config.credentials.authType = 0;
- priv->ap_config.max_connections=8;
-
- priv->group_sec_config.apGroupkeyTimeout = 0;
- priv->group_sec_config.apStrictGtkRekey = 0;
- priv->group_sec_config.apGmkTimeout = 0;
- priv->group_sec_config.apResponseTimeout = 100; /* Default*/
- priv->group_sec_config.apRetransLimit = 3; /* Default*/
- /* Set default params even if they may not be used*/
- /* Until Here*/
-
- priv->ap_mac_config.preamble = CSR_WIFI_SME_USE_LONG_PREAMBLE;
- priv->ap_mac_config.shortSlotTimeEnabled = FALSE;
- priv->ap_mac_config.ctsProtectionType=CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC;
-
- priv->ap_mac_config.wmmEnabled = TRUE;
- priv->ap_mac_config.wmmApParams[0].cwMin=4;
- priv->ap_mac_config.wmmApParams[0].cwMax=10;
- priv->ap_mac_config.wmmApParams[0].aifs=3;
- priv->ap_mac_config.wmmApParams[0].txopLimit=0;
- priv->ap_mac_config.wmmApParams[0].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[1].cwMin=4;
- priv->ap_mac_config.wmmApParams[1].cwMax=10;
- priv->ap_mac_config.wmmApParams[1].aifs=7;
- priv->ap_mac_config.wmmApParams[1].txopLimit=0;
- priv->ap_mac_config.wmmApParams[1].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[2].cwMin=3;
- priv->ap_mac_config.wmmApParams[2].cwMax=4;
- priv->ap_mac_config.wmmApParams[2].aifs=1;
- priv->ap_mac_config.wmmApParams[2].txopLimit=94;
- priv->ap_mac_config.wmmApParams[2].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[3].cwMin=2;
- priv->ap_mac_config.wmmApParams[3].cwMax=3;
- priv->ap_mac_config.wmmApParams[3].aifs=1;
- priv->ap_mac_config.wmmApParams[3].txopLimit=47;
- priv->ap_mac_config.wmmApParams[3].admissionControlMandatory=FALSE;
-
- priv->ap_mac_config.wmmApBcParams[0].cwMin=4;
- priv->ap_mac_config.wmmApBcParams[0].cwMax=10;
- priv->ap_mac_config.wmmApBcParams[0].aifs=3;
- priv->ap_mac_config.wmmApBcParams[0].txopLimit=0;
- priv->ap_mac_config.wmmApBcParams[0].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[1].cwMin=4;
- priv->ap_mac_config.wmmApBcParams[1].cwMax=10;
- priv->ap_mac_config.wmmApBcParams[1].aifs=7;
- priv->ap_mac_config.wmmApBcParams[1].txopLimit=0;
- priv->ap_mac_config.wmmApBcParams[1].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[2].cwMin=3;
- priv->ap_mac_config.wmmApBcParams[2].cwMax=4;
- priv->ap_mac_config.wmmApBcParams[2].aifs=2;
- priv->ap_mac_config.wmmApBcParams[2].txopLimit=94;
- priv->ap_mac_config.wmmApBcParams[2].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[3].cwMin=2;
- priv->ap_mac_config.wmmApBcParams[3].cwMax=3;
- priv->ap_mac_config.wmmApBcParams[3].aifs=2;
- priv->ap_mac_config.wmmApBcParams[3].txopLimit=47;
- priv->ap_mac_config.wmmApBcParams[3].admissionControlMandatory=FALSE;
-
- priv->ap_mac_config.accessType=CSR_WIFI_AP_ACCESS_TYPE_NONE;
- priv->ap_mac_config.macAddressListCount=0;
- priv->ap_mac_config.macAddressList=NULL;
-
- priv->ap_mac_config.apHtParams.rxStbc=1;
- priv->ap_mac_config.apHtParams.rifsModeAllowed=TRUE;
- priv->ap_mac_config.apHtParams.greenfieldSupported=FALSE;
- priv->ap_mac_config.apHtParams.shortGi20MHz=TRUE;
- priv->ap_mac_config.apHtParams.htProtection=0;
- priv->ap_mac_config.apHtParams.dualCtsProtection=FALSE;
-
- priv->ap_mac_config.phySupportedBitmap =
- (CSR_WIFI_SME_AP_PHY_SUPPORT_B|CSR_WIFI_SME_AP_PHY_SUPPORT_G|CSR_WIFI_SME_AP_PHY_SUPPORT_N);
- priv->ap_mac_config.beaconInterval= 100;
- priv->ap_mac_config.dtimPeriod=3;
- priv->ap_mac_config.maxListenInterval=0x00ff;/* Set it to a large value
- to enable different types of
- devices to join us */
- priv->ap_mac_config.supportedRatesCount =
- uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
-}
-#endif
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_wext_set_defaults
- *
- * Set up power-on defaults for driver config.
- *
- * Note: The SME Management API *cannot* be used in this function.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_sme_wext_set_defaults(unifi_priv_t *priv)
-{
- memset(&priv->connection_config, 0, sizeof(CsrWifiSmeConnectionConfig));
-
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE;
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- priv->connection_config.privacyMode = CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- priv->connection_config.wmmQosInfo = 0xFF;
- priv->connection_config.ifIndex = CSR_WIFI_SME_RADIO_IF_BOTH;
- priv->connection_config.adhocJoinOnly = FALSE;
- priv->connection_config.adhocChannel = 6;
-
- priv->wep_tx_key_index = 0;
-
- priv->wext_wireless_stats.qual.qual = 0;
- priv->wext_wireless_stats.qual.level = 0;
- priv->wext_wireless_stats.qual.noise = 0;
- priv->wext_wireless_stats.qual.updated = 0x70;
-#ifdef CSR_SUPPORT_WEXT_AP
- /* Initialize the default configuration for AP */
- uf_sme_wext_ap_set_defaults(priv);
-#endif
-
-
-} /* uf_sme_wext_set_defaults() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * WEXT methods
- * ---------------------------------------------------------------------------
- */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_giwname - handler for SIOCGIWNAME
- * unifi_siwfreq - handler for SIOCSIWFREQ
- * unifi_giwfreq - handler for SIOCGIWFREQ
- * unifi_siwmode - handler for SIOCSIWMODE
- * unifi_giwmode - handler for SIOCGIWMODE
- * unifi_giwrange - handler for SIOCGIWRANGE
- * unifi_siwap - handler for SIOCSIWAP
- * unifi_giwap - handler for SIOCGIWAP
- * unifi_siwscan - handler for SIOCSIWSCAN
- * unifi_giwscan - handler for SIOCGIWSCAN
- * unifi_siwessid - handler for SIOCSIWESSID
- * unifi_giwessid - handler for SIOCGIWESSID
- * unifi_siwencode - handler for SIOCSIWENCODE
- * unifi_giwencode - handler for SIOCGIWENCODE
- *
- * Handler functions for IW extensions.
- * These are registered via the unifi_iw_handler_def struct below
- * and called by the generic IW driver support code.
- * See include/net/iw_handler.h.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-iwprivsdefs(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG1, "iwprivs80211defaults: reload defaults\n");
-
- uf_sme_wext_set_defaults(priv);
-
- /* Get, modify and set the MIB data */
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- mibConfig.dot11RtsThreshold = 2347;
- mibConfig.dot11FragmentationThreshold = 2346;
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- powerConfig.listenIntervalTu = 100;
- powerConfig.rxDtims = 1;
-
- r = sme_mgt_power_config_set(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Set unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- return 0;
-} /* iwprivsdefs() */
-
-static int
-iwprivs80211ps(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- int ps_mode = (int)(*extra);
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG1, "iwprivs80211ps: power save mode = %d\n", ps_mode);
-
- r = sme_mgt_power_config_get(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211ps: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- switch (ps_mode) {
- case CSR_PMM_ACTIVE_MODE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- break;
- case CSR_PMM_POWER_SAVE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
- break;
- case CSR_PMM_FAST_POWER_SAVE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_MED;
- break;
- default:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO;
- break;
- }
-
- r = sme_mgt_power_config_set(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211ps: Set unifi_PowerConfigValue failed.\n");
- }
-
- return r;
-}
-
-static int
-iwprivg80211ps(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- CsrWifiSmePowerConfig powerConfig;
- int r;
-
- r = sme_mgt_power_config_get(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivg80211ps: Get 802.11 power mode failed.\n");
- return r;
- }
-
- switch (powerConfig.powerSaveLevel) {
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Active)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_MED:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Fast)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Full)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Auto)",
- powerConfig.powerSaveLevel);
- break;
- default:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Unknown)",
- powerConfig.powerSaveLevel);
- break;
- }
-
- wrqu->data.length = strlen(extra) + 1;
-
- return 0;
-}
-
-static int
-iwprivssmedebug(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- /* No longer supported on the API */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE)
- unifi_debug_buf_dump();
-#endif
-
- return 0;
-}
-
-#ifdef CSR_SUPPORT_WEXT_AP
-#define PARAM_TYPE_INT 0
-#define PARAM_TYPE_STRING 1
-#define CSR_WIFI_MAX_SSID_LEN 32
-#define CSR_WIFI_MAX_SEC_LEN 16
-#define CSR_WIFI_MAX_KEY_LEN 65
-
-static int hex_look_up(char x)
-{
- if(x>='0' && x<='9')
- return (x-48);
- if(x>= 'a' && x <= 'f')
- return (x-87);
- return -1;
-}
-
-static int power (int a, int b)
-{
- int i;
- int num =1;
- for(i=0;i<b;i++)
- num *=a;
- return num;
-}
-
-static int decode_parameter_from_string(unifi_priv_t* priv, char **str_ptr,
- const char *token, int param_type,
- void *dst, int param_max_len)
-{
- u8 int_str[7] = "0";
- u32 param_str_len;
- u8 *param_str_begin, *param_str_end;
- u8 *orig_str = *str_ptr;
-
- if (!strncmp(*str_ptr, token, strlen(token))) {
- strsep(str_ptr, "=,");
- param_str_begin = *str_ptr;
- strsep(str_ptr, "=,");
- if (*str_ptr == NULL) {
- param_str_len = strlen(param_str_begin);
- } else {
- param_str_end = *str_ptr-1;
- param_str_len = param_str_end - param_str_begin;
- }
- unifi_trace(priv, UDBG2, "'token:%s', len:%d, ", token, param_str_len);
- if (param_str_len > param_max_len) {
- unifi_notice(priv, "extracted param len:%d is > MAX:%d\n", param_str_len, param_max_len);
- param_str_len = param_max_len;
- }
- switch (param_type) {
- case PARAM_TYPE_INT:
- {
- u32 *pdst_int = dst, num =0;
- int i, j=0;
- if (param_str_len > sizeof(int_str)) {
- param_str_len = sizeof(int_str);
- }
- memcpy(int_str, param_str_begin, param_str_len);
- for(i = param_str_len; i>0;i--) {
- if(int_str[i-1] >= '0' && int_str[i-1] <='9') {
- num += ((int_str[i-1]-'0')*power(10, j));
- j++;
- } else {
- unifi_error(priv, "decode_parameter_from_string:not a number %c\n", (int_str[i-1]));
- return -1;
- }
- }
- *pdst_int = num;
- unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded int = %d\n", *pdst_int);
- }
- break;
- default:
- memcpy(dst, param_str_begin, param_str_len);
- *((char *)dst + param_str_len) = 0;
- unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded string = %s\n", (char *)dst);
- break;
- }
- } else {
- unifi_error(priv, "decode_parameter_from_string: Token:%s not found in %s \n", token, orig_str);
- return -1;
- }
- return 0;
-}
-static int store_ap_advanced_config_from_string(unifi_priv_t *priv, char *param_str)
-{
- char * str_ptr=param_str;
- int ret = 0, tmp_var;
- char phy_mode[6];
- CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
-
- /* Check for BI */
- ret = decode_parameter_from_string(priv, &str_ptr, "BI=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: BI not found\n");
- return -1;
- }
- ap_mac_config->beaconInterval = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "DTIM_PER=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: DTIM_PER not found\n");
- return -1;
- }
- ap_mac_config->dtimPeriod = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "WMM=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: WMM not found\n");
- return -1;
- }
- ap_mac_config->wmmEnabled = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "PHY=",
- PARAM_TYPE_STRING, phy_mode, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: PHY not found\n");
- } else {
- if(strstr(phy_mode, "b")){
- ap_mac_config->phySupportedBitmap = CSR_WIFI_SME_AP_PHY_SUPPORT_B;
- }
- if(strstr(phy_mode, "g")) {
- ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_G;
- }
- if(strstr(phy_mode, "n")) {
- ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_N;
- }
- ap_mac_config->supportedRatesCount =
- uf_configure_supported_rates(ap_mac_config->supportedRates, ap_mac_config->phySupportedBitmap);
- }
- return ret;
-}
-
-static int store_ap_config_from_string( unifi_priv_t * priv, char *param_str)
-
-{
- char *str_ptr = param_str;
- char sub_cmd[16];
- char sec[CSR_WIFI_MAX_SEC_LEN];
- char key[CSR_WIFI_MAX_KEY_LEN];
- int ret = 0, tmp_var;
- CsrWifiSmeApConfig_t *ap_config = &priv->ap_config;
- CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
- memset(sub_cmd, 0, sizeof(sub_cmd));
- if(!strstr(param_str, "END")) {
- unifi_error(priv, "store_ap_config_from_string:Invalid config string:%s\n", param_str);
- return -1;
- }
- if (decode_parameter_from_string(priv, &str_ptr, "ASCII_CMD=",
- PARAM_TYPE_STRING, sub_cmd, 6) != 0) {
- return -1;
- }
- if (strncmp(sub_cmd, "AP_CFG", 6)) {
-
- if(!strncmp(sub_cmd , "ADVCFG", 6)) {
- return store_ap_advanced_config_from_string(priv, str_ptr);
- }
- unifi_error(priv, "store_ap_config_from_string: sub_cmd:%s != 'AP_CFG or ADVCFG'!\n", sub_cmd);
- return -1;
- }
- memset(ap_config, 0, sizeof(CsrWifiSmeApConfig_t));
- ret = decode_parameter_from_string(priv, &str_ptr, "SSID=",
- PARAM_TYPE_STRING, ap_config->ssid.ssid,
- CSR_WIFI_MAX_SSID_LEN);
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: SSID not found\n");
- return -1;
- }
- ap_config->ssid.length = strlen(ap_config->ssid.ssid);
-
- ret = decode_parameter_from_string(priv, &str_ptr, "SEC=",
- PARAM_TYPE_STRING, sec, CSR_WIFI_MAX_SEC_LEN);
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: SEC not found\n");
- return -1;
- }
- ret = decode_parameter_from_string(priv, &str_ptr, "KEY=",
- PARAM_TYPE_STRING, key, CSR_WIFI_MAX_KEY_LEN);
- if(!strcasecmp(sec, "open")) {
- unifi_trace(priv, UDBG2, "store_ap_config_from_string: security open");
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
- if(ret) {
- unifi_notice(priv, "store_ap_config_from_string: KEY not found:fine with Open\n");
- }
- }
- else if(!strcasecmp(sec, "wpa2-psk")) {
- int i, j=0;
- CsrWifiNmeApAuthPers *pers =
- ((CsrWifiNmeApAuthPers *)&(ap_config->credentials.nmeAuthType.authTypePersonal));
- u8 *psk = pers->authPers_credentials.psk.psk;
-
- unifi_trace(priv, UDBG2, "store_ap_config_from_string: security WPA2");
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: KEY not found for WPA2\n");
- return -1;
- }
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL;
- pers->authSupport = CSR_WIFI_SME_RSN_AUTH_WPA2PSK;
- pers->rsnCapabilities =0;
- pers->wapiCapabilities =0;
- pers->pskOrPassphrase=CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK;
- pers->authPers_credentials.psk.encryptionMode =
- (CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP |CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP) ;
- for(i=0;i<32;i++){
- psk[i] = (16*hex_look_up(key[j]))+hex_look_up(key[j+1]);
- j+=2;
- }
-
- } else {
- unifi_notice(priv, "store_ap_config_from_string: Unknown security: Assuming Open");
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
- return -1;
- }
- /* Get the decoded value in a temp int variable to ensure that other fields within the struct
- which are of type other than int are not over written */
- ret = decode_parameter_from_string(priv, &str_ptr, "CHANNEL=", PARAM_TYPE_INT, &tmp_var, 5);
- if(ret)
- return -1;
- ap_config->channel = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "PREAMBLE=", PARAM_TYPE_INT, &tmp_var, 5);
- if(ret)
- return -1;
- ap_mac_config->preamble = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "MAX_SCB=", PARAM_TYPE_INT, &tmp_var, 5);
- ap_config->max_connections = tmp_var;
- return ret;
-}
-
-static int
-iwprivsapstart(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
-
- unifi_trace(priv, UDBG1, "iwprivsapstart\n" );
- r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
- if(r) {
- unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
- }
- return r;
-}
-
-static int
-iwprivsapconfig(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- char *cfg_str = NULL;
- int r;
-
- unifi_trace(priv, UDBG1, "iwprivsapconfig\n" );
- if (wrqu->data.length != 0) {
- char *str;
- if (!(cfg_str = kmalloc(wrqu->data.length+1, GFP_KERNEL)))
- {
- return -ENOMEM;
- }
- if (copy_from_user(cfg_str, wrqu->data.pointer, wrqu->data.length)) {
- kfree(cfg_str);
- return -EFAULT;
- }
- cfg_str[wrqu->data.length] = 0;
- unifi_trace(priv, UDBG2, "length:%d\n", wrqu->data.length);
- unifi_trace(priv, UDBG2, "AP configuration string:%s\n", cfg_str);
- str = cfg_str;
- if ((r = store_ap_config_from_string(priv, str))) {
- unifi_error(priv, "iwprivsapconfig:Failed to decode the string %d\n", r);
- kfree(cfg_str);
- return -EIO;
-
- }
- } else {
- unifi_error(priv, "iwprivsapconfig argument length = 0 \n");
- return -EIO;
- }
- r = sme_ap_config(priv, &priv->ap_mac_config, &priv->group_sec_config);
- if(r) {
- unifi_error(priv, "iwprivsapstop AP Config failed : %d\n", -r);
- } else if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_trace(priv, UDBG1, "iwprivsapconfig: Starting the AP");
- r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
- if(r) {
- unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
- }
- }
- kfree(cfg_str);
- return r;
-}
-
-static int
-iwprivsapstop(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- u16 interface_tag = interfacePriv->InterfaceTag;
-
- unifi_trace(priv, UDBG1, "iwprivsapstop\n" );
- r = sme_ap_stop(priv, interface_tag);
- if(r) {
- unifi_error(priv, "iwprivsapstop AP STOP failed : %d\n", -r);
- }
- return r;
-}
-
-#ifdef ANDROID_BUILD
-static int
-iwprivsapfwreload(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivsapfwreload\n" );
- return 0;
-}
-
-static int
-iwprivsstackstart(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- unifi_trace(priv, UDBG1, "iwprivsstackstart\n" );
- return 0;
-}
-
-static int
-iwprivsstackstop(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r = 0;
- u16 interface_tag = interfacePriv->InterfaceTag;
-
- unifi_trace(priv, UDBG1, "iwprivsstackstop\n" );
-
- switch(interfacePriv->interfaceMode) {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- r = sme_mgt_disconnect(priv);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- r = sme_ap_stop(priv, interface_tag);
- break;
- default :
- break;
- }
-
- if(r) {
- unifi_error(priv, "iwprivsstackstop Stack stop failed : %d\n", -r);
- }
- return 0;
-}
-#endif /* ANDROID_BUILD */
-#endif /* CSR_SUPPORT_WEXT_AP */
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-static int
-iwprivsconfwapi(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- u8 enable;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivsconfwapi\n" );
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivsconfwapi: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- enable = *(u8*)(extra);
-
- if (enable) {
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK | CSR_WIFI_SME_AUTH_MODE_WAPI_WAI);
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4;
- } else {
- priv->connection_config.authModeMask &= ~(CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK | CSR_WIFI_SME_AUTH_MODE_WAPI_WAI);
- priv->connection_config.encryptionModeMask &=
- ~(CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4);
- }
-
- return 0;
-}
-
-static int
-iwprivswpikey(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0, i;
- CsrWifiSmeKey key;
- unifiio_wapi_key_t inKey;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivswpikey\n" );
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivswpikey: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- inKey = *(unifiio_wapi_key_t*)(extra);
-
- if (inKey.unicastKey) {
- key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
-
- key.keyIndex = inKey.keyIndex;
-
- /* memcpy(key.keyRsc, inKey.keyRsc, 16); */
- for (i = 0; i < 16; i+= 2)
- {
- key.keyRsc[i/2] = inKey.keyRsc[i+1] << 8 | inKey.keyRsc[i];
- }
-
- memcpy(key.address.a, inKey.address, 6);
- key.keyLength = 32;
- memcpy(key.key, inKey.key, 32);
- key.authenticator = 0;
- key.wepTxKey = 0;
-
- unifi_trace(priv, UDBG1, "keyType = %d, keyIndex = %d, wepTxKey = %d, keyRsc = %x:%x, auth = %d, address = %x:%x, "
- "keylength = %d, key = %x:%x\n", key.keyType, key.keyIndex, key.wepTxKey,
- key.keyRsc[0], key.keyRsc[7], key.authenticator,
- key.address.a[0], key.address.a[5], key.keyLength, key.key[0],
- key.key[15]);
-
- r = sme_mgt_key(priv, &key, CSR_WIFI_SME_LIST_ACTION_ADD);
- if (r) {
- unifi_error(priv, "SETKEYS request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return r;
-}
-#endif
-
-
-static int
-unifi_giwname(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- char *name = wrqu->name;
- unifi_trace(priv, UDBG2, "unifi_giwname\n");
-
- if (priv->if_index == CSR_INDEX_5G) {
- strcpy(name, "IEEE 802.11-a");
- } else {
- strcpy(name, "IEEE 802.11-bgn");
- }
- return 0;
-} /* unifi_giwname() */
-
-
-static int
-unifi_siwfreq(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_freq *freq = (struct iw_freq *)wrqu;
-
- unifi_trace(priv, UDBG2, "unifi_siwfreq\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwfreq: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * Channel is stored in the connection configuration,
- * and set later when ask for a connection.
- */
- if ((freq->e == 0) && (freq->m <= 1000)) {
- priv->connection_config.adhocChannel = freq->m;
- } else {
- priv->connection_config.adhocChannel = wext_freq_to_channel(freq->m, freq->e);
- }
-
- return 0;
-} /* unifi_siwfreq() */
-
-
-static int
-unifi_giwfreq(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_freq *freq = (struct iw_freq *)wrqu;
- int err = 0;
- CsrWifiSmeConnectionInfo connectionInfo;
-
- unifi_trace(priv, UDBG2, "unifi_giwfreq\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwfreq: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- UF_RTNL_UNLOCK();
- err = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- freq->m = channel_to_mhz(connectionInfo.channelNumber,
- (connectionInfo.networkType80211 == CSR_WIFI_SME_RADIO_IF_GHZ_5_0));
- freq->e = 6;
-
- return convert_sme_error(err);
-} /* unifi_giwfreq() */
-
-
-static int
-unifi_siwmode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG2, "unifi_siwmode\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwmode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- switch(wrqu->mode) {
- case IW_MODE_ADHOC:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_ADHOC;
- break;
- case IW_MODE_INFRA:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE;
- break;
- case IW_MODE_AUTO:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_ANY_BSS;
- break;
- default:
- unifi_notice(priv, "Unknown IW MODE value.\n");
- }
-
- /* Clear the SSID and BSSID configuration */
- priv->connection_config.ssid.length = 0;
- memset(priv->connection_config.bssid.a, 0xFF, ETH_ALEN);
-
- return 0;
-} /* unifi_siwmode() */
-
-
-
-static int
-unifi_giwmode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeConnectionConfig connectionConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwmode\n");
- CHECK_INITED(priv);
-
- unifi_trace(priv, UDBG2, "unifi_giwmode: Exisitng mode = 0x%x\n",
- interfacePriv->interfaceMode);
- switch(interfacePriv->interfaceMode) {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- wrqu->mode = IW_MODE_INFRA;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- wrqu->mode = IW_MODE_MASTER;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- wrqu->mode = IW_MODE_ADHOC;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2P:
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_config_get(priv, &connectionConfig);
- UF_RTNL_LOCK();
- if (r == 0) {
- switch(connectionConfig.bssType) {
- case CSR_WIFI_SME_BSS_TYPE_ADHOC:
- wrqu->mode = IW_MODE_ADHOC;
- break;
- case CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- wrqu->mode = IW_MODE_INFRA;
- break;
- default:
- wrqu->mode = IW_MODE_AUTO;
- unifi_notice(priv, "Unknown IW MODE value.\n");
- }
- }
- break;
- default:
- wrqu->mode = IW_MODE_AUTO;
- unifi_notice(priv, "Unknown IW MODE value.\n");
-
- }
- unifi_trace(priv, UDBG4, "unifi_giwmode: mode = 0x%x\n", wrqu->mode);
- return r;
-} /* unifi_giwmode() */
-
-
-
-static int
-unifi_giwrange(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_point *dwrq = &wrqu->data;
- struct iw_range *range = (struct iw_range *) extra;
- int i;
-
- unifi_trace(NULL, UDBG2, "unifi_giwrange\n");
-
- dwrq->length = sizeof(struct iw_range);
- memset(range, 0, sizeof(*range));
- range->min_nwid = 0x0000;
- range->max_nwid = 0x0000;
-
- /*
- * Don't report the frequency/channel table, then the channel
- * number returned elsewhere will be printed as a channel number.
- */
-
- /* Ranges of values reported in quality structs */
- range->max_qual.qual = 40; /* Max expected qual value */
- range->max_qual.level = -120; /* Noise floor in dBm */
- range->max_qual.noise = -120; /* Noise floor in dBm */
-
-
- /* space for IW_MAX_BITRATES (8 up to WE15, 32 later) */
- i = 0;
-#if WIRELESS_EXT > 15
- range->bitrate[i++] = 2 * 500000;
- range->bitrate[i++] = 4 * 500000;
- range->bitrate[i++] = 11 * 500000;
- range->bitrate[i++] = 22 * 500000;
- range->bitrate[i++] = 12 * 500000;
- range->bitrate[i++] = 18 * 500000;
- range->bitrate[i++] = 24 * 500000;
- range->bitrate[i++] = 36 * 500000;
- range->bitrate[i++] = 48 * 500000;
- range->bitrate[i++] = 72 * 500000;
- range->bitrate[i++] = 96 * 500000;
- range->bitrate[i++] = 108 * 500000;
-#else
- range->bitrate[i++] = 2 * 500000;
- range->bitrate[i++] = 4 * 500000;
- range->bitrate[i++] = 11 * 500000;
- range->bitrate[i++] = 22 * 500000;
- range->bitrate[i++] = 24 * 500000;
- range->bitrate[i++] = 48 * 500000;
- range->bitrate[i++] = 96 * 500000;
- range->bitrate[i++] = 108 * 500000;
-#endif /* WIRELESS_EXT < 16 */
- range->num_bitrates = i;
-
- range->max_encoding_tokens = NUM_WEPKEYS;
- range->num_encoding_sizes = 2;
- range->encoding_size[0] = 5;
- range->encoding_size[1] = 13;
-
- range->we_version_source = 20;
- range->we_version_compiled = WIRELESS_EXT;
-
- /* Number of channels available in h/w */
- range->num_channels = 14;
- /* Number of entries in freq[] array */
- range->num_frequency = 14;
- for (i = 0; (i < range->num_frequency) && (i < IW_MAX_FREQUENCIES); i++) {
- int chan = i + 1;
- range->freq[i].i = chan;
- range->freq[i].m = channel_to_mhz(chan, 0);
- range->freq[i].e = 6;
- }
- if ((i+3) < IW_MAX_FREQUENCIES) {
- range->freq[i].i = 36;
- range->freq[i].m = channel_to_mhz(36, 1);
- range->freq[i].e = 6;
- range->freq[i+1].i = 40;
- range->freq[i+1].m = channel_to_mhz(40, 1);
- range->freq[i+1].e = 6;
- range->freq[i+2].i = 44;
- range->freq[i+2].m = channel_to_mhz(44, 1);
- range->freq[i+2].e = 6;
- range->freq[i+3].i = 48;
- range->freq[i+3].m = channel_to_mhz(48, 1);
- range->freq[i+3].e = 6;
- }
-
-#if WIRELESS_EXT > 16
- /* Event capability (kernel + driver) */
- range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
- IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) |
- IW_EVENT_CAPA_MASK(SIOCGIWAP) |
- IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
- range->event_capa[1] = IW_EVENT_CAPA_K_1;
- range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVTXDROP) |
- IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
- IW_EVENT_CAPA_MASK(IWEVREGISTERED) |
- IW_EVENT_CAPA_MASK(IWEVEXPIRED));
-#endif /* WIRELESS_EXT > 16 */
-
-#if WIRELESS_EXT > 17
- range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
- IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-#endif /* WIRELESS_EXT > 17 */
-
-
- return 0;
-} /* unifi_giwrange() */
-
-
-static int
-unifi_siwap(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int err = 0;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwap: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) {
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG1, "unifi_siwap: asked for %pM\n",
- wrqu->ap_addr.sa_data);
-
- if (is_zero_ether_addr(wrqu->ap_addr.sa_data)) {
- priv->ignore_bssid_join = FALSE;
- err = sme_mgt_disconnect(priv);
- if (err) {
- unifi_trace(priv, UDBG4, "unifi_siwap: Disconnect failed, status %d\n", err);
- }
- return 0;
- }
-
- if (priv->ignore_bssid_join) {
- unifi_trace(priv, UDBG4, "unifi_siwap: ignoring second join\n");
- priv->ignore_bssid_join = FALSE;
- } else {
- memcpy(priv->connection_config.bssid.a, wrqu->ap_addr.sa_data, ETH_ALEN);
- unifi_trace(priv, UDBG1, "unifi_siwap: Joining %X:%X:%X:%X:%X:%X\n",
- priv->connection_config.bssid.a[0],
- priv->connection_config.bssid.a[1],
- priv->connection_config.bssid.a[2],
- priv->connection_config.bssid.a[3],
- priv->connection_config.bssid.a[4],
- priv->connection_config.bssid.a[5]);
- err = sme_mgt_connect(priv);
- if (err) {
- unifi_error(priv, "unifi_siwap: Join failed, status %d\n", err);
- return convert_sme_error(err);
- }
- }
-
- return 0;
-} /* unifi_siwap() */
-
-
-static int
-unifi_giwap(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeConnectionInfo connectionInfo;
- int r = 0;
- u8 *bssid;
-
- CHECK_INITED(priv);
- unifi_trace(priv, UDBG2, "unifi_giwap\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivswpikey: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- if (r == 0) {
- bssid = connectionInfo.bssid.a;
- wrqu->ap_addr.sa_family = ARPHRD_ETHER;
- unifi_trace(priv, UDBG4, "unifi_giwap: BSSID = %pM\n", bssid);
-
- memcpy(wrqu->ap_addr.sa_data, bssid, ETH_ALEN);
- } else {
- memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN);
- }
-
- return 0;
-} /* unifi_giwap() */
-
-
-static int
-unifi_siwscan(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- CsrWifiSsid scan_ssid;
- unsigned char *channel_list = NULL;
- int chans_good = 0;
-#if WIRELESS_EXT > 17
- struct iw_point *data = &wrqu->data;
- struct iw_scan_req *req = (struct iw_scan_req *) extra;
-#endif
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwscan: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
-#if WIRELESS_EXT > 17
- /* Providing a valid channel list will force an active scan */
- if (req) {
- if ((req->num_channels > 0) && (req->num_channels < IW_MAX_FREQUENCIES)) {
- channel_list = kmalloc(req->num_channels, GFP_KERNEL);
- if (channel_list) {
- int i;
- for (i = 0; i < req->num_channels; i++) {
- /* Convert frequency to channel number */
- int ch = wext_freq_to_channel(req->channel_list[i].m,
- req->channel_list[i].e);
- if (ch) {
- channel_list[chans_good++] = ch;
- }
- }
- unifi_trace(priv, UDBG1,
- "SIWSCAN: Scanning %d channels\n", chans_good);
- } else {
- /* Fall back to scanning all */
- unifi_error(priv, "SIWSCAN: Can't alloc channel_list (%d)\n",
- req->num_channels);
- }
- }
- }
-
- if (req && (data->flags & IW_SCAN_THIS_ESSID)) {
- memcpy(scan_ssid.ssid, req->essid, req->essid_len);
- scan_ssid.length = req->essid_len;
- unifi_trace(priv, UDBG1,
- "SIWSCAN: Scanning for %.*s\n",
- scan_ssid.length, scan_ssid.ssid);
- } else
-#endif
- {
- unifi_trace(priv, UDBG1, "SIWSCAN: Scanning for all APs\n");
- scan_ssid.length = 0;
- }
-
- r = sme_mgt_scan_full(priv, &scan_ssid, chans_good, channel_list);
- if (r) {
- unifi_error(priv, "SIWSCAN: Scan returned error %d\n", r);
- } else {
- unifi_trace(priv, UDBG1, "SIWSCAN: Scan done\n");
- wext_send_scan_results_event(priv);
- }
-
- if (channel_list) {
- kfree(channel_list);
- }
-
- return r;
-
-} /* unifi_siwscan() */
-
-
-static const unsigned char *
-unifi_find_info_element(int id, const unsigned char *info, int len)
-{
- const unsigned char *ie = info;
-
- while (len > 1)
- {
- int e_id, e_len;
- e_id = ie[0];
- e_len = ie[1];
-
- /* Return if we find a match */
- if (e_id == id)
- {
- return ie;
- }
-
- len -= (e_len + 2);
- ie += (e_len + 2);
- }
-
- return NULL;
-} /* unifi_find_info_element() */
-
-
-/*
- * Translate scan data returned from the card to a card independent
- * format that the Wireless Tools will understand - Jean II
- */
-int
-unifi_translate_scan(struct net_device *dev,
- struct iw_request_info *info,
- char *current_ev, char *end_buf,
- CsrWifiSmeScanResult *scan_data,
- int scan_index)
-{
- struct iw_event iwe; /* Temporary buffer */
- unsigned char *info_elems;
- int info_elem_len;
- const unsigned char *elem;
- u16 capabilities;
- int signal, noise, snr;
- char *start_buf = current_ev;
- char *current_val; /* For rates */
- int i, r;
-
- info_elems = scan_data->informationElements;
- info_elem_len = scan_data->informationElementsLength;
-
- if (!scan_data->informationElementsLength || !scan_data->informationElements) {
- unifi_error(NULL, "*** NULL SCAN IEs ***\n");
- return -EIO;
- }
-
- /* get capinfo bits */
- capabilities = scan_data->capabilityInformation;
-
- unifi_trace(NULL, UDBG5, "Capabilities: 0x%x\n", capabilities);
-
- /* First entry *MUST* be the AP MAC address */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWAP;
- iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(iwe.u.ap_addr.sa_data, scan_data->bssid.a, ETH_ALEN);
- iwe.len = IW_EV_ADDR_LEN;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_ADDR_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Other entries will be displayed in the order we give them */
-
- /* Add the ESSID */
- /* find SSID in Info Elems */
- elem = unifi_find_info_element(IE_SSID_ID, info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
- unsigned char buf[33];
-
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWESSID;
- iwe.u.essid.length = e_len;
- if (iwe.u.essid.length > 32) {
- iwe.u.essid.length = 32;
- }
- iwe.u.essid.flags = scan_index;
- memcpy(buf, e_ptr, iwe.u.essid.length);
- buf[iwe.u.essid.length] = '\0';
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, buf);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- }
-
- /* Add mode */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWMODE;
- if (scan_data->bssType == CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE) {
- iwe.u.mode = IW_MODE_INFRA;
- } else {
- iwe.u.mode = IW_MODE_ADHOC;
- }
- iwe.len = IW_EV_UINT_LEN;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_UINT_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Add frequency. iwlist will convert to channel using table given in giwrange */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWFREQ;
- iwe.u.freq.m = scan_data->channelFrequency;
- iwe.u.freq.e = 6;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_FREQ_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
-
- /* Add quality statistics */
- iwe.cmd = IWEVQUAL;
- /*
- * level and noise below are mapped into an unsigned 8 bit number,
- * ranging from [-192; 63]. The way this is achieved is simply to
- * add 0x100 onto the number if it is negative,
- * once clipped to the correct range.
- */
- signal = scan_data->rssi; /* This value is in dBm */
- /* Clip range of snr */
- snr = (scan_data->snr > 0) ? scan_data->snr : 0; /* In dB relative, from 0 - 255 */
- snr = (snr < 255) ? snr : 255;
- noise = signal - snr;
-
- /* Clip range of signal */
- signal = (signal < 63) ? signal : 63;
- signal = (signal > -192) ? signal : -192;
-
- /* Clip range of noise */
- noise = (noise < 63) ? noise : 63;
- noise = (noise > -192) ? noise : -192;
-
- /* Make u8 */
- signal = ( signal < 0 ) ? signal + 0x100 : signal;
- noise = ( noise < 0 ) ? noise + 0x100 : noise;
-
- iwe.u.qual.level = (u8)signal; /* -192 : 63 */
- iwe.u.qual.noise = (u8)noise; /* -192 : 63 */
- iwe.u.qual.qual = snr; /* 0 : 255 */
- iwe.u.qual.updated = 0;
-#if WIRELESS_EXT > 16
- iwe.u.qual.updated |= IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_UPDATED |
- IW_QUAL_QUAL_UPDATED;
-#if WIRELESS_EXT > 18
- iwe.u.qual.updated |= IW_QUAL_DBM;
-#endif
-#endif
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_QUAL_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Add encryption capability */
- iwe.cmd = SIOCGIWENCODE;
- if (capabilities & SIG_CAP_PRIVACY) {
- iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
- } else {
- iwe.u.data.flags = IW_ENCODE_DISABLED;
- }
- iwe.u.data.length = 0;
- iwe.len = IW_EV_POINT_LEN + iwe.u.data.length;
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, "");
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
-
- /*
- * Rate : stuffing multiple values in a single event require a bit
- * more of magic - Jean II
- */
- current_val = start_buf + IW_EV_LCP_LEN;
-
- iwe.cmd = SIOCGIWRATE;
- /* Those two flags are ignored... */
- iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
-
- elem = unifi_find_info_element(IE_SUPPORTED_RATES_ID,
- info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
-
- /*
- * Count how many rates we have.
- * Zero marks the end of the list, if the list is not truncated.
- */
- /* Max 8 values */
- for (i = 0; i < e_len; i++) {
- if (e_ptr[i] == 0) {
- break;
- }
- /* Bit rate given in 500 kb/s units (+ 0x80) */
- iwe.u.bitrate.value = ((e_ptr[i] & 0x7f) * 500000);
- /* Add new value to event */
- r = uf_iwe_stream_add_value(info, start_buf, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
- if (r < 0) {
- return r;
- }
- current_val +=r;
-
- }
- }
- elem = unifi_find_info_element(IE_EXTENDED_SUPPORTED_RATES_ID,
- info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
-
- /*
- * Count how many rates we have.
- * Zero marks the end of the list, if the list is not truncated.
- */
- /* Max 8 values */
- for (i = 0; i < e_len; i++) {
- if (e_ptr[i] == 0) {
- break;
- }
- /* Bit rate given in 500 kb/s units (+ 0x80) */
- iwe.u.bitrate.value = ((e_ptr[i] & 0x7f) * 500000);
- /* Add new value to event */
- r = uf_iwe_stream_add_value(info, start_buf, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
- if (r < 0) {
- return r;
- }
- current_val +=r;
- }
- }
- /* Check if we added any rates event */
- if ((current_val - start_buf) > IW_EV_LCP_LEN) {
- start_buf = current_val;
- }
-
-
-#if WIRELESS_EXT > 17
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = IWEVGENIE;
- iwe.u.data.length = info_elem_len;
-
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, info_elems);
- if (r < 0) {
- return r;
- }
-
- start_buf += r;
-#endif /* WE > 17 */
-
- return (start_buf - current_ev);
-} /* unifi_translate_scan() */
-
-
-
-static int
-unifi_giwscan(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *dwrq = &wrqu->data;
- int r;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwscan: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1,
- "unifi_giwscan: buffer (%d bytes) \n",
- dwrq->length);
- UF_RTNL_UNLOCK();
- r = sme_mgt_scan_results_get_async(priv, info, extra, dwrq->length);
- UF_RTNL_LOCK();
- if (r < 0) {
- unifi_trace(priv, UDBG1,
- "unifi_giwscan: buffer (%d bytes) not big enough.\n",
- dwrq->length);
- return r;
- }
-
- dwrq->length = r;
- dwrq->flags = 0;
-
- return 0;
-} /* unifi_giwscan() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwessid
- *
- * Request to join a network or start and AdHoc.
- *
- * Arguments:
- * dev Pointer to network device struct.
- * info Pointer to broken-out ioctl request.
- * data Pointer to argument data.
- * essid Pointer to string giving name of network to join
- * or start
- *
- * Returns:
- * 0 on success and everything complete
- * -EINPROGRESS to have the higher level call the commit method.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwessid(struct net_device *dev, struct iw_request_info *info,
- struct iw_point *data, char *essid)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
- int err = 0;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwessid: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- len = 0;
- if (data->flags & 1) {
- /* Limit length */
- len = data->length;
- if (len > UNIFI_MAX_SSID_LEN) {
- len = UNIFI_MAX_SSID_LEN;
- }
- }
-
-#ifdef UNIFI_DEBUG
- {
- char essid_str[UNIFI_MAX_SSID_LEN+1];
- int i;
-
- for (i = 0; i < len; i++) {
- essid_str[i] = (isprint(essid[i]) ? essid[i] : '?');
- }
- essid_str[i] = '\0';
-
- unifi_trace(priv, UDBG1, "unifi_siwessid: asked for '%*s' (%d)\n", len, essid_str, len);
- unifi_trace(priv, UDBG2, " with authModeMask = %d", priv->connection_config.authModeMask);
- }
-#endif
-
- memset(priv->connection_config.bssid.a, 0xFF, ETH_ALEN);
- if (len) {
- if (essid[len - 1] == 0) {
- len --;
- }
-
- memcpy(priv->connection_config.ssid.ssid, essid, len);
- priv->connection_config.ssid.length = len;
-
- } else {
- priv->connection_config.ssid.length = 0;
- }
-
- UF_RTNL_UNLOCK();
- err = sme_mgt_connect(priv);
- UF_RTNL_LOCK();
- if (err) {
- unifi_error(priv, "unifi_siwessid: Join failed, status %d\n", err);
- return convert_sme_error(err);
- }
-
- return 0;
-} /* unifi_siwessid() */
-
-
-static int
-unifi_giwessid(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *essid)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *data = &wrqu->essid;
- CsrWifiSmeConnectionInfo connectionInfo;
- int r = 0;
-
- unifi_trace(priv, UDBG2, "unifi_giwessid\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwessid: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- if (r == 0) {
- data->length = connectionInfo.ssid.length;
- strncpy(essid,
- connectionInfo.ssid.ssid,
- data->length);
- data->flags = 1; /* active */
-
- unifi_trace(priv, UDBG2, "unifi_giwessid: %.*s\n",
- data->length, essid);
- }
-
-
- return 0;
-} /* unifi_giwessid() */
-
-
-static int
-unifi_siwrate(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_param *args = &wrqu->bitrate;
- CsrWifiSmeMibConfig mibConfig;
- int r;
-
- CHECK_INITED(priv);
- unifi_trace(priv, UDBG2, "unifi_siwrate\n");
-
- /*
- * If args->fixed == 0, value is max rate or -1 for best
- * If args->fixed == 1, value is rate to set or -1 for best
- * args->disabled and args->flags are not used in SIOCSIWRATE
- */
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrate: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- /* Default to auto rate algorithm */
- /* in 500Kbit/s, 0 means auto */
- mibConfig.unifiFixTxDataRate = 0;
-
- if (args->value != -1) {
- mibConfig.unifiFixTxDataRate = args->value / 500000;
- }
-
- /* 1 means rate is a maximum, 2 means rate is a set value */
- if (args->fixed == 1) {
- mibConfig.unifiFixMaxTxDataRate = 0;
- } else {
- mibConfig.unifiFixMaxTxDataRate = 1;
- }
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrate: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
-
- return 0;
-} /* unifi_siwrate() */
-
-
-
-static int
-unifi_giwrate(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_param *args = &wrqu->bitrate;
- int r;
- int bitrate, flag;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmeConnectionStats connectionStats;
-
- unifi_trace(priv, UDBG2, "unifi_giwrate\n");
- CHECK_INITED(priv);
-
- flag = 0;
- bitrate = 0;
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwrate: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- bitrate = mibConfig.unifiFixTxDataRate;
- flag = mibConfig.unifiFixMaxTxDataRate;
-
- /* Used the value returned by the SME if MIB returns 0 */
- if (bitrate == 0) {
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_stats_get(priv, &connectionStats);
- UF_RTNL_LOCK();
- /* Ignore errors, we may be disconnected */
- if (r == 0) {
- bitrate = connectionStats.unifiTxDataRate;
- }
- }
-
- args->value = bitrate * 500000;
- args->fixed = !flag;
-
- return 0;
-} /* unifi_giwrate() */
-
-
-static int
-unifi_siwrts(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int val = wrqu->rts.value;
- int r = 0;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwrts\n");
- CHECK_INITED(priv);
-
- if (wrqu->rts.disabled) {
- val = 2347;
- }
-
- if ( (val < 0) || (val > 2347) )
- {
- return -EINVAL;
- }
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrts: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- mibConfig.dot11RtsThreshold = val;
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrts: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- return 0;
-}
-
-
-static int
-unifi_giwrts(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- int rts_thresh;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwrts\n");
- CHECK_INITED(priv);
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwrts: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- rts_thresh = mibConfig.dot11RtsThreshold;
- if (rts_thresh > 2347) {
- rts_thresh = 2347;
- }
-
- wrqu->rts.value = rts_thresh;
- wrqu->rts.disabled = (rts_thresh == 2347);
- wrqu->rts.fixed = 1;
-
- return 0;
-}
-
-
-static int
-unifi_siwfrag(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int val = wrqu->frag.value;
- int r = 0;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwfrag\n");
- CHECK_INITED(priv);
-
- if (wrqu->frag.disabled)
- val = 2346;
-
- if ( (val < 256) || (val > 2347) )
- return -EINVAL;
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwfrag: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- /* Fragmentation Threashold must be even */
- mibConfig.dot11FragmentationThreshold = (val & ~0x1);
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwfrag: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- return 0;
-}
-
-
-static int
-unifi_giwfrag(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- int frag_thresh;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwfrag\n");
- CHECK_INITED(priv);
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwfrag: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- frag_thresh = mibConfig.dot11FragmentationThreshold;
-
- /* Build the return structure */
- wrqu->frag.value = frag_thresh;
- wrqu->frag.disabled = (frag_thresh >= 2346);
- wrqu->frag.fixed = 1;
-
- return 0;
-}
-
-
-static int
-unifi_siwencode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *erq = &wrqu->encoding;
- int index;
- int rc = 0;
- int privacy = -1;
- CsrWifiSmeKey sme_key;
-
- unifi_trace(priv, UDBG2, "unifi_siwencode\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwencode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * Key index is encoded in the flags.
- * 0 - use current default,
- * 1-4 - if a key value is given set that key
- * if not use that key
- */
- index = (erq->flags & IW_ENCODE_INDEX); /* key number, 1-4 */
- if ((index < 0) || (index > 4)) {
- unifi_error(priv, "unifi_siwencode: Request to set an invalid key (index:%d)", index);
- return -EINVAL;
- }
-
- /*
- * Basic checking: do we have a key to set ?
- * The IW_ENCODE_NOKEY flag is set when no key is present (only change flags),
- * but older versions rely on sending a key id 1-4.
- */
- if (erq->length > 0) {
-
- /* Check the size of the key */
- if ((erq->length > LARGE_KEY_SIZE) || (erq->length < SMALL_KEY_SIZE)) {
- unifi_error(priv, "unifi_siwencode: Request to set an invalid key (length:%d)",
- erq->length);
- return -EINVAL;
- }
-
- /* Check the index (none (i.e. 0) means use current) */
- if ((index < 1) || (index > 4)) {
- /* If we do not have a previous key, use 1 as default */
- if (!priv->wep_tx_key_index) {
- priv->wep_tx_key_index = 1;
- }
- index = priv->wep_tx_key_index;
- }
-
- /* If we didn't have a key and a valid index is set, we want to remember it*/
- if (!priv->wep_tx_key_index) {
- priv->wep_tx_key_index = index;
- }
-
- unifi_trace(priv, UDBG1, "Tx key Index is %d\n", priv->wep_tx_key_index);
-
- privacy = 1;
-
- /* Check if the key is not marked as invalid */
- if ((erq->flags & IW_ENCODE_NOKEY) == 0) {
-
- unifi_trace(priv, UDBG1, "New %s key (len=%d, index=%d)\n",
- (priv->wep_tx_key_index == index) ? "tx" : "",
- erq->length, index);
-
- sme_key.wepTxKey = (priv->wep_tx_key_index == index);
- if (priv->wep_tx_key_index == index) {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
- /* Key index is zero based in SME but 1 based in wext */
- sme_key.keyIndex = (index - 1);
- sme_key.keyLength = erq->length;
- sme_key.authenticator = 0;
- memset(sme_key.address.a, 0xFF, ETH_ALEN);
- memcpy(sme_key.key, extra, erq->length);
-
- UF_RTNL_UNLOCK();
- rc = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (rc) {
- unifi_error(priv, "unifi_siwencode: Set key failed (%d)", rc);
- return convert_sme_error(rc);
- }
-
- /* Store the key to be reported by the SIOCGIWENCODE handler */
- priv->wep_keys[index - 1].len = erq->length;
- memcpy(priv->wep_keys[index - 1].key, extra, erq->length);
- }
- } else {
- /*
- * No additional key data, so it must be a request to change the
- * active key.
- */
- if (index != 0) {
- unifi_trace(priv, UDBG1, "Tx key Index is %d\n", index - 1);
-
- /* Store the index to be reported by the SIOCGIWENCODE handler */
- priv->wep_tx_key_index = index;
-
- sme_key.wepTxKey = 1;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
-
- /* Key index is zero based in SME but 1 based in wext */
- sme_key.keyIndex = (index - 1);
- sme_key.keyLength = 0;
- sme_key.authenticator = 0;
- UF_RTNL_UNLOCK();
- rc = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (rc) {
- unifi_error(priv, "unifi_siwencode: Set key failed (%d)", rc);
- return convert_sme_error(rc);
- }
-
- /* Turn on encryption */
- privacy = 1;
- }
- }
-
- /* Read the flags */
- if (erq->flags & IW_ENCODE_DISABLED) {
- /* disable encryption */
- unifi_trace(priv, UDBG1, "disable WEP encryption\n");
- privacy = 0;
-
- priv->wep_tx_key_index = 0;
-
- unifi_trace(priv, UDBG1, "IW_ENCODE_DISABLED: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
-
- if (erq->flags & IW_ENCODE_RESTRICTED) {
- /* Use shared key auth */
- unifi_trace(priv, UDBG1, "IW_ENCODE_RESTRICTED: CSR_WIFI_SME_AUTH_MODE_80211_SHARED\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_SHARED;
-
- /* Turn on encryption */
- privacy = 1;
- }
- if (erq->flags & IW_ENCODE_OPEN) {
- unifi_trace(priv, UDBG1, "IW_ENCODE_OPEN: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
-
- /* Commit the changes to flags if needed */
- if (privacy != -1) {
- priv->connection_config.privacyMode = privacy ? CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED : CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- priv->connection_config.encryptionModeMask = privacy ? (CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104) :
- CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- }
-
- return convert_sme_error(rc);
-
-} /* unifi_siwencode() */
-
-
-
-static int
-unifi_giwencode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *erq = &wrqu->encoding;
-
- unifi_trace(priv, UDBG2, "unifi_giwencode\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwencode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if (priv->connection_config.authModeMask == CSR_WIFI_SME_AUTH_MODE_80211_SHARED) {
- erq->flags = IW_ENCODE_RESTRICTED;
- }
- else {
- if (priv->connection_config.privacyMode == CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED) {
- erq->flags = IW_ENCODE_DISABLED;
- } else {
- erq->flags = IW_ENCODE_OPEN;
- }
- }
-
- erq->length = 0;
-
- if (erq->flags != IW_ENCODE_DISABLED) {
- int index = priv->wep_tx_key_index;
-
- if ((index > 0) && (index <= NUM_WEPKEYS)) {
- erq->flags |= (index & IW_ENCODE_INDEX);
- erq->length = priv->wep_keys[index - 1].len;
- memcpy(extra, priv->wep_keys[index - 1].key, erq->length);
- } else {
- unifi_notice(priv, "unifi_giwencode: Surprise, do not have a valid key index (%d)\n",
- index);
- }
- }
-
- return 0;
-} /* unifi_giwencode() */
-
-
-static int
-unifi_siwpower(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *args = &wrqu->power;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int listen_interval, wake_for_dtim;
- int r = 0;
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwpower\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwpower: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_get(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwpower: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- listen_interval = -1;
- wake_for_dtim = -1;
- if (args->disabled) {
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- }
- else
- {
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
-
- switch (args->flags & IW_POWER_TYPE) {
- case 0:
- /* not specified */
- break;
- case IW_POWER_PERIOD:
- listen_interval = args->value / 1000;
- break;
- default:
- return -EINVAL;
- }
-
- switch (args->flags & IW_POWER_MODE) {
- case 0:
- /* not specified */
- break;
- case IW_POWER_UNICAST_R:
- /* not interested in broadcast packets */
- wake_for_dtim = 0;
- break;
- case IW_POWER_ALL_R:
- /* yes, we are interested in broadcast packets */
- wake_for_dtim = 1;
- break;
- default:
- return -EINVAL;
- }
- }
-
- if (listen_interval > 0) {
- powerConfig.listenIntervalTu = listen_interval;
- unifi_trace(priv, UDBG4, "unifi_siwpower: new Listen Interval = %d.\n",
- powerConfig.listenIntervalTu);
- }
-
- if (wake_for_dtim >= 0) {
- powerConfig.rxDtims = wake_for_dtim;
- }
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_set(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwpower: Set unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- return 0;
-} /* unifi_siwpower() */
-
-
-static int
-unifi_giwpower(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *args = &wrqu->power;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmePowerConfig powerConfig;
- int r;
-
- unifi_trace(priv, UDBG2, "unifi_giwpower\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwpower: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- args->flags = 0;
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_get(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwpower: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- unifi_trace(priv, UDBG4, "unifi_giwpower: mode=%d\n",
- powerConfig.powerSaveLevel);
-
- args->disabled = (powerConfig.powerSaveLevel == CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW);
- if (args->disabled) {
- args->flags = 0;
- return 0;
- }
-
- args->value = powerConfig.listenIntervalTu * 1000;
- args->flags |= IW_POWER_PERIOD;
-
- if (powerConfig.rxDtims) {
- args->flags |= IW_POWER_ALL_R;
- } else {
- args->flags |= IW_POWER_UNICAST_R;
- }
-
- return 0;
-} /* unifi_giwpower() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwcommit - handler for SIOCSIWCOMMIT
- *
- * Apply all the parameters that have been set.
- * In practice this means:
- * - do a scan
- * - join a network or start an AdHoc
- * - authenticate and associate.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwcommit(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- return 0;
-} /* unifi_siwcommit() */
-
-
-
-static int
-unifi_siwmlme(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_mlme *mlme = (struct iw_mlme *)extra;
-
- unifi_trace(priv, UDBG2, "unifi_siwmlme\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwmlme: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- switch (mlme->cmd) {
- case IW_MLME_DEAUTH:
- case IW_MLME_DISASSOC:
- UF_RTNL_UNLOCK();
- sme_mgt_disconnect(priv);
- UF_RTNL_LOCK();
- break;
- default:
- return -EOPNOTSUPP;
- }
-
- return 0;
-} /* unifi_siwmlme() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwgenie
- * unifi_giwgenie
- *
- * WPA : Generic IEEE 802.11 information element (e.g., for WPA/RSN/WMM).
- * Handlers for SIOCSIWGENIE, SIOCGIWGENIE - set/get generic IE
- *
- * The host program (e.g. wpa_supplicant) uses this call to set the
- * additional IEs to accompany the next (Associate?) request.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * Notes:
- * From wireless.h:
- * This ioctl uses struct iw_point and data buffer that includes IE id
- * and len fields. More than one IE may be included in the
- * request. Setting the generic IE to empty buffer (len=0) removes the
- * generic IE from the driver.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwgenie(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
-
- unifi_trace(priv, UDBG2, "unifi_siwgenie\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwgenie: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if ( priv->connection_config.mlmeAssociateReqInformationElements) {
- kfree( priv->connection_config.mlmeAssociateReqInformationElements);
- }
- priv->connection_config.mlmeAssociateReqInformationElementsLength = 0;
- priv->connection_config.mlmeAssociateReqInformationElements = NULL;
-
- len = wrqu->data.length;
- if (len == 0) {
- return 0;
- }
-
- priv->connection_config.mlmeAssociateReqInformationElements = kmalloc(len, GFP_KERNEL);
- if (priv->connection_config.mlmeAssociateReqInformationElements == NULL) {
- return -ENOMEM;
- }
-
- priv->connection_config.mlmeAssociateReqInformationElementsLength = len;
- memcpy( priv->connection_config.mlmeAssociateReqInformationElements, extra, len);
-
- return 0;
-} /* unifi_siwgenie() */
-
-
-static int
-unifi_giwgenie(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
-
- unifi_trace(priv, UDBG2, "unifi_giwgenie\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwgenie: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- len = priv->connection_config.mlmeAssociateReqInformationElementsLength;
-
- if (len == 0) {
- wrqu->data.length = 0;
- return 0;
- }
-
- if (wrqu->data.length < len) {
- return -E2BIG;
- }
-
- wrqu->data.length = len;
- memcpy(extra, priv->connection_config.mlmeAssociateReqInformationElements, len);
-
- return 0;
-} /* unifi_giwgenie() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwauth
- * unifi_giwauth
- *
- * Handlers for SIOCSIWAUTH, SIOCGIWAUTH
- * Set/get various authentication parameters.
- *
- * Arguments:
- *
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-_unifi_siwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeAuthModeMask new_auth;
-
- unifi_trace(priv, UDBG2, "unifi_siwauth\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwauth: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * This ioctl is safe to call even when UniFi is powered off.
- * wpa_supplicant calls it to test whether we support WPA.
- */
-
- switch (wrqu->param.flags & IW_AUTH_INDEX) {
-
- case IW_AUTH_WPA_ENABLED:
- unifi_trace(priv, UDBG1, "IW_AUTH_WPA_ENABLED: %d\n", wrqu->param.value);
-
- if (wrqu->param.value == 0) {
- unifi_trace(priv, UDBG5, "IW_AUTH_WPA_ENABLED: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
- break;
-
- case IW_AUTH_PRIVACY_INVOKED:
- unifi_trace(priv, UDBG1, "IW_AUTH_PRIVACY_INVOKED: %d\n", wrqu->param.value);
-
- priv->connection_config.privacyMode = wrqu->param.value ? CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED : CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- if (wrqu->param.value == CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED)
- {
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- }
- break;
-
- case IW_AUTH_80211_AUTH_ALG:
- /*
- IW_AUTH_ALG_OPEN_SYSTEM 0x00000001
- IW_AUTH_ALG_SHARED_KEY 0x00000002
- IW_AUTH_ALG_LEAP 0x00000004
- */
- new_auth = 0;
- if (wrqu->param.value & IW_AUTH_ALG_OPEN_SYSTEM) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_OPEN_SYSTEM)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
- if (wrqu->param.value & IW_AUTH_ALG_SHARED_KEY) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_SHARED_KEY)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_80211_SHARED;
- }
- if (wrqu->param.value & IW_AUTH_ALG_LEAP) {
- /* Initial exchanges using open-system to set EAP */
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_LEAP)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X;
- }
- if (new_auth == 0) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: invalid value %d\n",
- wrqu->param.value);
- return -EINVAL;
- } else {
- priv->connection_config.authModeMask = new_auth;
- }
- break;
-
- case IW_AUTH_WPA_VERSION:
- unifi_trace(priv, UDBG1, "IW_AUTH_WPA_VERSION: %d\n", wrqu->param.value);
- priv->ignore_bssid_join = TRUE;
- /*
- IW_AUTH_WPA_VERSION_DISABLED 0x00000001
- IW_AUTH_WPA_VERSION_WPA 0x00000002
- IW_AUTH_WPA_VERSION_WPA2 0x00000004
- */
-
- if (!(wrqu->param.value & IW_AUTH_WPA_VERSION_DISABLED)) {
-
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
-
- if (wrqu->param.value & IW_AUTH_WPA_VERSION_WPA) {
- unifi_trace(priv, UDBG4, "IW_AUTH_WPA_VERSION: WPA, WPA-PSK\n");
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_8021X_WPA | CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK);
- }
- if (wrqu->param.value & IW_AUTH_WPA_VERSION_WPA2) {
- unifi_trace(priv, UDBG4, "IW_AUTH_WPA_VERSION: WPA2, WPA2-PSK\n");
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 | CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK);
- }
- }
- break;
-
- case IW_AUTH_CIPHER_PAIRWISE:
- unifi_trace(priv, UDBG1, "IW_AUTH_CIPHER_PAIRWISE: %d\n", wrqu->param.value);
- /*
- * one of:
- IW_AUTH_CIPHER_NONE 0x00000001
- IW_AUTH_CIPHER_WEP40 0x00000002
- IW_AUTH_CIPHER_TKIP 0x00000004
- IW_AUTH_CIPHER_CCMP 0x00000008
- IW_AUTH_CIPHER_WEP104 0x00000010
- */
-
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
-
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP40) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP104) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_TKIP) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_CCMP) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP;
- }
-
- break;
-
- case IW_AUTH_CIPHER_GROUP:
- unifi_trace(priv, UDBG1, "IW_AUTH_CIPHER_GROUP: %d\n", wrqu->param.value);
- /*
- * Use the WPA version and the group cipher suite to set the permitted
- * group key in the MIB. f/w uses this value to validate WPA and RSN IEs
- * in the probe responses from the desired BSS(ID)
- */
-
- priv->connection_config.encryptionModeMask &= ~(CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP);
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP40) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP104) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_TKIP) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_CCMP) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP;
- }
-
- break;
-
- case IW_AUTH_KEY_MGMT:
- unifi_trace(priv, UDBG1, "IW_AUTH_KEY_MGMT: %d\n", wrqu->param.value);
- /*
- IW_AUTH_KEY_MGMT_802_1X 1
- IW_AUTH_KEY_MGMT_PSK 2
- */
- if (priv->connection_config.authModeMask & (CSR_WIFI_SME_AUTH_MODE_8021X_WPA | CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK)) {
- /* Check for explicitly set mode. */
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_802_1X) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK;
- }
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_PSK) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA;
- }
- unifi_trace(priv, UDBG5, "IW_AUTH_KEY_MGMT: WPA: %d\n",
- priv->connection_config.authModeMask);
- }
- if (priv->connection_config.authModeMask & (CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 | CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK)) {
- /* Check for explicitly set mode. */
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_802_1X) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK;
- }
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_PSK) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA2;
- }
- unifi_trace(priv, UDBG5, "IW_AUTH_KEY_MGMT: WPA2: %d\n",
- priv->connection_config.authModeMask);
- }
-
- break;
- case IW_AUTH_TKIP_COUNTERMEASURES:
- /*
- * Set to true at the start of the 60 second backup-off period
- * following 2 MichaelMIC failures within 60s.
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_TKIP_COUNTERMEASURES: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_DROP_UNENCRYPTED:
- /*
- * Set to true on init.
- * Set to false just before associate if encryption will not be
- * required.
- *
- * Note this is not the same as the 802.1X controlled port
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_DROP_UNENCRYPTED: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- /*
- * This is set by wpa_supplicant to allow unencrypted EAPOL messages
- * even if pairwise keys are set when not using WPA. IEEE 802.1X
- * specifies that these frames are not encrypted, but WPA encrypts
- * them when pairwise keys are in use.
- * I think the UniFi f/w handles this decision for us.
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_RX_UNENCRYPTED_EAPOL: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_ROAMING_CONTROL:
- unifi_trace(priv, UDBG1, "IW_AUTH_ROAMING_CONTROL: %d\n", wrqu->param.value);
- break;
-
- default:
- unifi_trace(priv, UDBG1, "Unsupported auth param %d to 0x%X\n",
- wrqu->param.flags & IW_AUTH_INDEX,
- wrqu->param.value);
- return -EOPNOTSUPP;
- }
-
- unifi_trace(priv, UDBG2, "authModeMask = %d", priv->connection_config.authModeMask);
-
- return 0;
-} /* _unifi_siwauth() */
-
-
-static int
-unifi_siwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int err = 0;
-
- UF_RTNL_UNLOCK();
- err = _unifi_siwauth(dev, info, wrqu, extra);
- UF_RTNL_LOCK();
-
- return err;
-} /* unifi_siwauth() */
-
-
-static int
-unifi_giwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- unifi_trace(NULL, UDBG2, "unifi_giwauth\n");
- return -EOPNOTSUPP;
-} /* unifi_giwauth() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwencodeext
- * unifi_giwencodeext
- *
- * Handlers for SIOCSIWENCODEEXT, SIOCGIWENCODEEXT - set/get
- * encoding token & mode
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- *
- * Notes:
- * For WPA/WPA2 we don't take note of the IW_ENCODE_EXT_SET_TX_KEY flag.
- * This flag means "use this key to encode transmissions"; we just
- * assume only one key will be set and that is the one to use.
- * ---------------------------------------------------------------------------
- */
-static int
-_unifi_siwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- int r = 0;
- unsigned char *keydata;
- unsigned char tkip_key[32];
- int keyid;
- unsigned char *a = (unsigned char *)ext->addr.sa_data;
- CsrWifiSmeKey sme_key;
- CsrWifiSmeKeyType key_type;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwencodeext: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1, "siwencodeext: flags=0x%X, alg=%d, ext_flags=0x%X, len=%d, index=%d,\n",
- wrqu->encoding.flags, ext->alg, ext->ext_flags,
- ext->key_len, (wrqu->encoding.flags & IW_ENCODE_INDEX));
- unifi_trace(priv, UDBG3, " addr=%pM\n", a);
-
- if ((ext->key_len == 0) && (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)) {
- /* This means use a different key (given by key_idx) for Tx. */
- /* NYI */
- unifi_trace(priv, UDBG1, KERN_ERR "unifi_siwencodeext: NYI should change tx key id here!!\n");
- return -ENOTSUPP;
- }
-
- memset(&sme_key, 0, sizeof(sme_key));
-
- keydata = (unsigned char *)(ext + 1);
- keyid = (wrqu->encoding.flags & IW_ENCODE_INDEX);
-
- /*
- * Check for request to delete keys for an address.
- */
- /* Pick out request for no privacy. */
- if (ext->alg == IW_ENCODE_ALG_NONE) {
-
- unifi_trace(priv, UDBG1, "Deleting %s key %d\n",
- (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) ? "GROUP" : "PAIRWISE",
- keyid);
-
- if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- } else {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- }
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = 0;
- sme_key.authenticator = 0;
- memcpy(sme_key.address.a, a, ETH_ALEN);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_REMOVE);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "Delete key request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return 0;
- }
-
- /*
- * Request is to set a key, not delete
- */
-
- /* Pick out WEP and use set_wep_key(). */
- if (ext->alg == IW_ENCODE_ALG_WEP) {
- /* WEP-40, WEP-104 */
-
- /* Check for valid key length */
- if (!((ext->key_len == 5) || (ext->key_len == 13))) {
- unifi_trace(priv, UDBG1, KERN_ERR "Invalid length for WEP key: %d\n", ext->key_len);
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG1, "Setting WEP key %d tx:%d\n",
- keyid, ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY);
-
- if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
- sme_key.wepTxKey = TRUE;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- sme_key.wepTxKey = FALSE;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = ext->key_len;
- sme_key.authenticator = 0;
- memset(sme_key.address.a, 0xFF, ETH_ALEN);
- memcpy(sme_key.key, keydata, ext->key_len);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "siwencodeext: Set key failed (%d)", r);
- return convert_sme_error(r);
- }
-
- return 0;
- }
-
- /*
- *
- * If we reach here, we are dealing with a WPA/WPA2 key
- *
- */
- if (ext->key_len > 32) {
- return -EINVAL;
- }
-
- /*
- * TKIP keys from wpa_supplicant need swapping.
- * What about other supplicants (when they come along)?
- */
- if ((ext->alg == IW_ENCODE_ALG_TKIP) && (ext->key_len == 32)) {
- memcpy(tkip_key, keydata, 16);
- memcpy(tkip_key + 16, keydata + 24, 8);
- memcpy(tkip_key + 24, keydata + 16, 8);
- keydata = tkip_key;
- }
-
- key_type = (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) ?
- CSR_WIFI_SME_KEY_TYPE_GROUP : /* Group Key */
- CSR_WIFI_SME_KEY_TYPE_PAIRWISE; /* Pairwise Key */
-
- sme_key.keyType = key_type;
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = ext->key_len;
- sme_key.authenticator = 0;
- memcpy(sme_key.address.a, ext->addr.sa_data, ETH_ALEN);
- if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
-
- unifi_trace(priv, UDBG5, "RSC first 6 bytes = %*phC\n",
- 6, ext->rx_seq);
-
- /* memcpy((u8*)(&sme_key.keyRsc), ext->rx_seq, 8); */
- sme_key.keyRsc[0] = ext->rx_seq[1] << 8 | ext->rx_seq[0];
- sme_key.keyRsc[1] = ext->rx_seq[3] << 8 | ext->rx_seq[2];
- sme_key.keyRsc[2] = ext->rx_seq[5] << 8 | ext->rx_seq[4];
- sme_key.keyRsc[3] = ext->rx_seq[7] << 8 | ext->rx_seq[6];
-
- }
-
- memcpy(sme_key.key, keydata, ext->key_len);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "SETKEYS request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return r;
-} /* _unifi_siwencodeext() */
-
-
-static int
-unifi_siwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int err = 0;
-
- err = _unifi_siwencodeext(dev, info, wrqu, extra);
-
- return err;
-} /* unifi_siwencodeext() */
-
-
-static int
-unifi_giwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- return -EOPNOTSUPP;
-} /* unifi_giwencodeext() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwpmksa
- *
- * SIOCSIWPMKSA - PMKSA cache operation
- * The caller passes a pmksa structure:
- * - cmd one of ADD, REMOVE, FLUSH
- * - bssid MAC address
- * - pmkid ID string (16 bytes)
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- *
- * Notes:
- * This is not needed since we provide a siwgenie method.
- * ---------------------------------------------------------------------------
- */
-#define UNIFI_PMKID_KEY_SIZE 16
-static int
-unifi_siwpmksa(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_pmksa *pmksa = (struct iw_pmksa *)extra;
- CsrResult r = 0;
- CsrWifiSmePmkidList pmkid_list;
- CsrWifiSmePmkid pmkid;
- CsrWifiSmeListAction action;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwpmksa: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1, "SIWPMKSA: cmd %d, %pM\n", pmksa->cmd,
- pmksa->bssid.sa_data);
-
- pmkid_list.pmkids = NULL;
- switch (pmksa->cmd) {
- case IW_PMKSA_ADD:
- pmkid_list.pmkids = &pmkid;
- action = CSR_WIFI_SME_LIST_ACTION_ADD;
- pmkid_list.pmkidsCount = 1;
- memcpy(pmkid.bssid.a, pmksa->bssid.sa_data, ETH_ALEN);
- memcpy(pmkid.pmkid, pmksa->pmkid, UNIFI_PMKID_KEY_SIZE);
- break;
- case IW_PMKSA_REMOVE:
- pmkid_list.pmkids = &pmkid;
- action = CSR_WIFI_SME_LIST_ACTION_REMOVE;
- pmkid_list.pmkidsCount = 1;
- memcpy(pmkid.bssid.a, pmksa->bssid.sa_data, ETH_ALEN);
- memcpy(pmkid.pmkid, pmksa->pmkid, UNIFI_PMKID_KEY_SIZE);
- break;
- case IW_PMKSA_FLUSH:
- /* Replace current PMKID's with an empty list */
- pmkid_list.pmkidsCount = 0;
- action = CSR_WIFI_SME_LIST_ACTION_FLUSH;
- break;
- default:
- unifi_notice(priv, "SIWPMKSA: Unknown command (0x%x)\n", pmksa->cmd);
- return -EINVAL;
- }
-
- /* Set the Value the pmkid's will have 1 added OR 1 removed OR be cleared at this point */
- UF_RTNL_UNLOCK();
- r = sme_mgt_pmkid(priv, action, &pmkid_list);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "SIWPMKSA: Set PMKID's Failed.\n");
- }
-
- return r;
-
-} /* unifi_siwpmksa() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_get_wireless_stats
- *
- * get_wireless_stats method for Linux wireless extensions.
- *
- * Arguments:
- * dev Pointer to associated netdevice.
- *
- * Returns:
- * Pointer to iw_statistics struct.
- * ---------------------------------------------------------------------------
- */
-struct iw_statistics *
-unifi_get_wireless_stats(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- return NULL;
- }
-
- return &priv->wext_wireless_stats;
-} /* unifi_get_wireless_stats() */
-
-
-/*
- * Structures to export the Wireless Handlers
- */
-
-static const struct iw_priv_args unifi_private_args[] = {
- /*{ cmd, set_args, get_args, name } */
- { SIOCIWS80211POWERSAVEPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
- IW_PRIV_TYPE_NONE, "iwprivs80211ps" },
- { SIOCIWG80211POWERSAVEPRIV, IW_PRIV_TYPE_NONE,
- IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IWPRIV_POWER_SAVE_MAX_STRING, "iwprivg80211ps" },
- { SIOCIWS80211RELOADDEFAULTSPRIV, IW_PRIV_TYPE_NONE,
- IW_PRIV_TYPE_NONE, "iwprivsdefs" },
- { SIOCIWSSMEDEBUGPRIV, IW_PRIV_TYPE_CHAR | IWPRIV_SME_DEBUG_MAX_STRING, IW_PRIV_TYPE_NONE, "iwprivssmedebug" },
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- { SIOCIWSCONFWAPIPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
- IW_PRIV_TYPE_NONE, "iwprivsconfwapi" },
- { SIOCIWSWAPIKEYPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | sizeof(unifiio_wapi_key_t),
- IW_PRIV_TYPE_NONE, "iwprivswpikey" },
-#endif
-#ifdef CSR_SUPPORT_WEXT_AP
- { SIOCIWSAPCFGPRIV, IW_PRIV_TYPE_CHAR | 256, IW_PRIV_TYPE_NONE, "AP_SET_CFG" },
- { SIOCIWSAPSTARTPRIV, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "AP_BSS_START" },
- { SIOCIWSAPSTOPPRIV, IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0, "AP_BSS_STOP" },
-#ifdef ANDROID_BUILD
- { SIOCIWSFWRELOADPRIV, IW_PRIV_TYPE_CHAR |256,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0, "WL_FW_RELOAD" },
- { SIOCIWSSTACKSTART, 0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "START" },
- { SIOCIWSSTACKSTOP, 0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "STOP" },
-#endif /* ANDROID_BUILD */
-#endif /* CSR_SUPPORT_WEXT_AP */
-};
-
-static const iw_handler unifi_handler[] =
-{
- (iw_handler) unifi_siwcommit, /* SIOCSIWCOMMIT */
- (iw_handler) unifi_giwname, /* SIOCGIWNAME */
- (iw_handler) NULL, /* SIOCSIWNWID */
- (iw_handler) NULL, /* SIOCGIWNWID */
- (iw_handler) unifi_siwfreq, /* SIOCSIWFREQ */
- (iw_handler) unifi_giwfreq, /* SIOCGIWFREQ */
- (iw_handler) unifi_siwmode, /* SIOCSIWMODE */
- (iw_handler) unifi_giwmode, /* SIOCGIWMODE */
- (iw_handler) NULL, /* SIOCSIWSENS */
- (iw_handler) NULL, /* SIOCGIWSENS */
- (iw_handler) NULL, /* SIOCSIWRANGE */
- (iw_handler) unifi_giwrange, /* SIOCGIWRANGE */
- (iw_handler) NULL, /* SIOCSIWPRIV */
- (iw_handler) NULL, /* SIOCGIWPRIV */
- (iw_handler) NULL, /* SIOCSIWSTATS */
- (iw_handler) NULL, /* SIOCGIWSTATS */
- (iw_handler) NULL, /* SIOCSIWSPY */
- (iw_handler) NULL, /* SIOCGIWSPY */
- (iw_handler) NULL, /* SIOCSIWTHRSPY */
- (iw_handler) NULL, /* SIOCGIWTHRSPY */
- (iw_handler) unifi_siwap, /* SIOCSIWAP */
- (iw_handler) unifi_giwap, /* SIOCGIWAP */
-#if WIRELESS_EXT > 17
- /* WPA : IEEE 802.11 MLME requests */
- unifi_siwmlme, /* SIOCSIWMLME, request MLME operation */
-#else
- (iw_handler) NULL, /* -- hole -- */
-#endif
- (iw_handler) NULL, /* SIOCGIWAPLIST */
- (iw_handler) unifi_siwscan, /* SIOCSIWSCAN */
- (iw_handler) unifi_giwscan, /* SIOCGIWSCAN */
- (iw_handler) unifi_siwessid, /* SIOCSIWESSID */
- (iw_handler) unifi_giwessid, /* SIOCGIWESSID */
- (iw_handler) NULL, /* SIOCSIWNICKN */
- (iw_handler) NULL, /* SIOCGIWNICKN */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
- unifi_siwrate, /* SIOCSIWRATE */
- unifi_giwrate, /* SIOCGIWRATE */
- unifi_siwrts, /* SIOCSIWRTS */
- unifi_giwrts, /* SIOCGIWRTS */
- unifi_siwfrag, /* SIOCSIWFRAG */
- unifi_giwfrag, /* SIOCGIWFRAG */
- (iw_handler) NULL, /* SIOCSIWTXPOW */
- (iw_handler) NULL, /* SIOCGIWTXPOW */
- (iw_handler) NULL, /* SIOCSIWRETRY */
- (iw_handler) NULL, /* SIOCGIWRETRY */
- unifi_siwencode, /* SIOCSIWENCODE */
- unifi_giwencode, /* SIOCGIWENCODE */
- unifi_siwpower, /* SIOCSIWPOWER */
- unifi_giwpower, /* SIOCGIWPOWER */
-#if WIRELESS_EXT > 17
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
-
- /* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM). */
- unifi_siwgenie, /* SIOCSIWGENIE */ /* set generic IE */
- unifi_giwgenie, /* SIOCGIWGENIE */ /* get generic IE */
-
- /* WPA : Authentication mode parameters */
- unifi_siwauth, /* SIOCSIWAUTH */ /* set authentication mode params */
- unifi_giwauth, /* SIOCGIWAUTH */ /* get authentication mode params */
-
- /* WPA : Extended version of encoding configuration */
- unifi_siwencodeext, /* SIOCSIWENCODEEXT */ /* set encoding token & mode */
- unifi_giwencodeext, /* SIOCGIWENCODEEXT */ /* get encoding token & mode */
-
- /* WPA2 : PMKSA cache management */
- unifi_siwpmksa, /* SIOCSIWPMKSA */ /* PMKSA cache operation */
- (iw_handler) NULL, /* -- hole -- */
-#endif /* WIRELESS_EXT > 17 */
-};
-
-
-static const iw_handler unifi_private_handler[] =
-{
- iwprivs80211ps, /* SIOCIWFIRSTPRIV */
- iwprivg80211ps, /* SIOCIWFIRSTPRIV + 1 */
- iwprivsdefs, /* SIOCIWFIRSTPRIV + 2 */
- (iw_handler) NULL,
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- iwprivsconfwapi, /* SIOCIWFIRSTPRIV + 4 */
- (iw_handler) NULL, /* SIOCIWFIRSTPRIV + 5 */
- iwprivswpikey, /* SIOCIWFIRSTPRIV + 6 */
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif
- (iw_handler) NULL,
- iwprivssmedebug, /* SIOCIWFIRSTPRIV + 8 */
-#ifdef CSR_SUPPORT_WEXT_AP
- (iw_handler) NULL,
- iwprivsapconfig,
- (iw_handler) NULL,
- iwprivsapstart,
- (iw_handler) NULL,
- iwprivsapstop,
- (iw_handler) NULL,
-#ifdef ANDROID_BUILD
- iwprivsapfwreload,
- (iw_handler) NULL,
- iwprivsstackstart,
- (iw_handler) NULL,
- iwprivsstackstop,
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif /* ANDROID_BUILD */
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif /* CSR_SUPPORT_WEXT_AP */
-};
-
-struct iw_handler_def unifi_iw_handler_def =
-{
- .num_standard = sizeof(unifi_handler) / sizeof(iw_handler),
- .num_private = sizeof(unifi_private_handler) / sizeof(iw_handler),
- .num_private_args = sizeof(unifi_private_args) / sizeof(struct iw_priv_args),
- .standard = (iw_handler *) unifi_handler,
- .private = (iw_handler *) unifi_private_handler,
- .private_args = (struct iw_priv_args *) unifi_private_args,
-#if IW_HANDLER_VERSION >= 6
- .get_wireless_stats = unifi_get_wireless_stats,
-#endif
-};
-
-
diff --git a/drivers/staging/csr/ul_int.c b/drivers/staging/csr/ul_int.c
deleted file mode 100644
index eb286e5f7467..000000000000
--- a/drivers/staging/csr/ul_int.c
+++ /dev/null
@@ -1,528 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: ul_int.c
- *
- * PURPOSE:
- * Manage list of client applications using UniFi.
- *
- * Copyright (C) 2006-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-#include "unifiio.h"
-#include "unifi_os.h"
-
-static void free_bulkdata_buffers(unifi_priv_t *priv, bulk_data_param_t *bulkdata);
-static void reset_driver_status(unifi_priv_t *priv);
-
-/*
- * ---------------------------------------------------------------------------
- * ul_init_clients
- *
- * Initialise the clients array to empty.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * None.
- *
- * Notes:
- * This function needs to be called before priv is stored in
- * Unifi_instances[].
- * ---------------------------------------------------------------------------
- */
-void
-ul_init_clients(unifi_priv_t *priv)
-{
- int id;
- ul_client_t *ul_clients;
-
- sema_init(&priv->udi_logging_mutex, 1);
- priv->logging_client = NULL;
-
- ul_clients = priv->ul_clients;
-
- for (id = 0; id < MAX_UDI_CLIENTS; id++) {
- memset(&ul_clients[id], 0, sizeof(ul_client_t));
-
- ul_clients[id].client_id = id;
- ul_clients[id].sender_id = UDI_SENDER_ID_BASE + (id << UDI_SENDER_ID_SHIFT);
- ul_clients[id].instance = -1;
- ul_clients[id].event_hook = NULL;
-
- INIT_LIST_HEAD(&ul_clients[id].udi_log);
- init_waitqueue_head(&ul_clients[id].udi_wq);
- sema_init(&ul_clients[id].udi_sem, 1);
-
- ul_clients[id].wake_up_wq_id = 0;
- ul_clients[id].seq_no = 0;
- ul_clients[id].wake_seq_no = 0;
- ul_clients[id].snap_filter.count = 0;
- }
-} /* ul_init_clients() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_register_client
- *
- * This function registers a new ul client.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * configuration Special configuration for the client.
- * udi_event_clbk Callback for receiving event from unifi.
- *
- * Returns:
- * 0 if a new clients is registered, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-ul_client_t *
-ul_register_client(unifi_priv_t *priv, unsigned int configuration,
- udi_event_t udi_event_clbk)
-{
- unsigned char id, ref;
- ul_client_t *ul_clients;
-
- ul_clients = priv->ul_clients;
-
- /* check for an unused entry */
- for (id = 0; id < MAX_UDI_CLIENTS; id++) {
- if (ul_clients[id].udi_enabled == 0) {
- ul_clients[id].instance = priv->instance;
- ul_clients[id].udi_enabled = 1;
- ul_clients[id].configuration = configuration;
-
- /* Allocate memory for the reply signal.. */
- ul_clients[id].reply_signal = kmalloc(sizeof(CSR_SIGNAL), GFP_KERNEL);
- if (ul_clients[id].reply_signal == NULL) {
- unifi_error(priv, "Failed to allocate reply signal for client.\n");
- return NULL;
- }
- /* .. and the bulk data of the reply signal. */
- for (ref = 0; ref < UNIFI_MAX_DATA_REFERENCES; ref ++) {
- ul_clients[id].reply_bulkdata[ref] = kmalloc(sizeof(bulk_data_t), GFP_KERNEL);
- /* If allocation fails, free allocated memory. */
- if (ul_clients[id].reply_bulkdata[ref] == NULL) {
- for (; ref > 0; ref --) {
- kfree(ul_clients[id].reply_bulkdata[ref - 1]);
- }
- kfree(ul_clients[id].reply_signal);
- unifi_error(priv, "Failed to allocate bulk data buffers for client.\n");
- return NULL;
- }
- }
-
- /* Set the event callback. */
- ul_clients[id].event_hook = udi_event_clbk;
-
- unifi_trace(priv, UDBG2, "UDI %d (0x%x) registered. configuration = 0x%x\n",
- id, &ul_clients[id], configuration);
- return &ul_clients[id];
- }
- }
- return NULL;
-} /* ul_register_client() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_deregister_client
- *
- * This function deregisters a blocking UDI client.
- *
- * Arguments:
- * client Pointer to the client we deregister.
- *
- * Returns:
- * 0 if a new clients is deregistered.
- * ---------------------------------------------------------------------------
- */
-int
-ul_deregister_client(ul_client_t *ul_client)
-{
- struct list_head *pos, *n;
- udi_log_t *logptr;
- unifi_priv_t *priv = uf_find_instance(ul_client->instance);
- int ref;
-
- ul_client->instance = -1;
- ul_client->event_hook = NULL;
- ul_client->udi_enabled = 0;
- unifi_trace(priv, UDBG5, "UDI (0x%x) deregistered.\n", ul_client);
-
- /* Free memory allocated for the reply signal and its bulk data. */
- kfree(ul_client->reply_signal);
- for (ref = 0; ref < UNIFI_MAX_DATA_REFERENCES; ref ++) {
- kfree(ul_client->reply_bulkdata[ref]);
- }
-
- if (ul_client->snap_filter.count) {
- ul_client->snap_filter.count = 0;
- kfree(ul_client->snap_filter.protocols);
- }
-
- /* Free anything pending on the udi_log list */
- down(&ul_client->udi_sem);
- list_for_each_safe(pos, n, &ul_client->udi_log)
- {
- logptr = list_entry(pos, udi_log_t, q);
- list_del(pos);
- kfree(logptr);
- }
- up(&ul_client->udi_sem);
-
- return 0;
-} /* ul_deregister_client() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * logging_handler
- *
- * This function is registered with the driver core.
- * It is called every time a UniFi HIP Signal is sent. It iterates over
- * the list of processes interested in receiving log events and
- * delivers the events to them.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * signal_len Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- * dir Direction of the signal
- * 0 = from-host
- * 1 = to-host
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-logging_handler(void *ospriv,
- u8 *sigdata, u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction direction)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- ul_client_t *client;
- int dir;
-
- dir = (direction == UDI_LOG_FROM_HOST) ? UDI_FROM_HOST : UDI_TO_HOST;
-
- down(&priv->udi_logging_mutex);
- client = priv->logging_client;
- if (client != NULL) {
- client->event_hook(client, sigdata, signal_len,
- bulkdata, dir);
- }
- up(&priv->udi_logging_mutex);
-
-} /* logging_handler() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_log_config_ind
- *
- * This function uses the client's register callback
- * to indicate configuration information e.g core errors.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * conf_param Pointer to the configuration data.
- * len Length of the configuration data.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-ul_log_config_ind(unifi_priv_t *priv, u8 *conf_param, int len)
-{
-#ifdef CSR_SUPPORT_SME
- if (priv->smepriv == NULL)
- {
- return;
- }
- if ((CONFIG_IND_ERROR == (*conf_param)) && (priv->wifi_on_state == wifi_on_in_progress)) {
- unifi_notice(priv, "ul_log_config_ind: wifi on in progress, suppress error\n");
- } else {
- /* wifi_off_ind (error or exit) */
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, (CsrWifiRouterCtrlControlIndication)(*conf_param));
- }
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- unifi_debug_buf_dump();
-#endif
-#else
- bulk_data_param_t bulkdata;
-
- /*
- * If someone killed unifi_managed before the driver was unloaded
- * the g_drvpriv pointer is going to be NULL. In this case it is
- * safe to assume that there is no client to get the indication.
- */
- if (!priv) {
- unifi_notice(NULL, "uf_sme_event_ind: NULL priv\n");
- return;
- }
-
- /* Create a null bulkdata structure. */
- bulkdata.d[0].data_length = 0;
- bulkdata.d[1].data_length = 0;
-
- sme_native_log_event(priv->sme_cli, conf_param, sizeof(u8),
- &bulkdata, UDI_CONFIG_IND);
-
-#endif /* CSR_SUPPORT_SME */
-
-} /* ul_log_config_ind */
-
-
-/*
- * ---------------------------------------------------------------------------
- * free_bulkdata_buffers
- *
- * Free the bulkdata buffers e.g. after a failed unifi_send_signal().
- *
- * Arguments:
- * priv Pointer to device private struct
- * bulkdata Pointer to bulkdata parameter table
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-free_bulkdata_buffers(unifi_priv_t *priv, bulk_data_param_t *bulkdata)
-{
- int i;
-
- if (bulkdata) {
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (bulk_data_desc_t *)(&bulkdata->d[i]));
- /* data_length is now 0 */
- }
- }
- }
-
-} /* free_bulkdata_buffers */
-
-static int
-_align_bulk_data_buffers(unifi_priv_t *priv, u8 *signal,
- bulk_data_param_t *bulkdata)
-{
- unsigned int i;
-
- if ((bulkdata == NULL) || (CSR_WIFI_ALIGN_BYTES == 0)) {
- return 0;
- }
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- struct sk_buff *skb;
- /*
- * The following complex casting is in place in order to eliminate 64-bit compilation warning
- * "cast to/from pointer from/to integer of different size"
- */
- u32 align_offset = (u32)(long)(bulkdata->d[i].os_data_ptr) & (CSR_WIFI_ALIGN_BYTES-1);
- if (align_offset)
- {
- skb = (struct sk_buff*)bulkdata->d[i].os_net_buf_ptr;
- if (skb == NULL) {
- unifi_warning(priv,
- "_align_bulk_data_buffers: Align offset found (%d) but skb is NULL!\n",
- align_offset);
- return -EINVAL;
- }
- if (bulkdata->d[i].data_length == 0) {
- unifi_warning(priv,
- "_align_bulk_data_buffers: Align offset found (%d) but length is zero\n",
- align_offset);
- return CSR_RESULT_SUCCESS;
- }
- unifi_trace(priv, UDBG5,
- "Align f-h buffer (0x%p) by %d bytes (skb->data: 0x%p)\n",
- bulkdata->d[i].os_data_ptr, align_offset, skb->data);
-
-
- /* Check if there is enough headroom... */
- if (unlikely(skb_headroom(skb) < align_offset))
- {
- struct sk_buff *tmp = skb;
-
- unifi_trace(priv, UDBG5, "Headroom not enough - realloc it\n");
- skb = skb_realloc_headroom(skb, align_offset);
- if (skb == NULL) {
- unifi_error(priv,
- "_align_bulk_data_buffers: skb_realloc_headroom failed - signal is dropped\n");
- return -EFAULT;
- }
- /* Free the old bulk data only if allocation succeeds */
- kfree_skb(tmp);
- /* Bulkdata needs to point to the new skb */
- bulkdata->d[i].os_net_buf_ptr = (const unsigned char*)skb;
- bulkdata->d[i].os_data_ptr = (const void*)skb->data;
- }
- /* ... before pushing the data to the right alignment offset */
- skb_push(skb, align_offset);
-
- }
- /* The direction bit is zero for the from-host */
- signal[SIZEOF_SIGNAL_HEADER + (i * SIZEOF_DATAREF) + 1] = align_offset;
-
- }
- return 0;
-} /* _align_bulk_data_buffers() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_send_signal_unpacked
- *
- * This function sends a host formatted signal to unifi.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * sigptr Pointer to the signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * O on success, error code otherwise.
- *
- * Notes:
- * The signals have to be sent in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the host formatted
- * structures. The write_pack() transforms the host formatted signal
- * into the wired formatted signal. The code is in the core, since the signals
- * are defined therefore binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-int
-ul_send_signal_unpacked(unifi_priv_t *priv, CSR_SIGNAL *sigptr,
- bulk_data_param_t *bulkdata)
-{
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
- u16 packed_siglen;
- CsrResult csrResult;
- unsigned long lock_flags;
- int r;
-
-
- csrResult = write_pack(sigptr, sigbuf, &packed_siglen);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Malformed HIP signal in ul_send_signal_unpacked()\n");
- return CsrHipResultToStatus(csrResult);
- }
- r = _align_bulk_data_buffers(priv, sigbuf, (bulk_data_param_t*)bulkdata);
- if (r) {
- return r;
- }
-
- spin_lock_irqsave(&priv->send_signal_lock, lock_flags);
- csrResult = unifi_send_signal(priv->card, sigbuf, packed_siglen, bulkdata);
- if (csrResult != CSR_RESULT_SUCCESS) {
- /* free_bulkdata_buffers(priv, (bulk_data_param_t *)bulkdata); */
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
- return CsrHipResultToStatus(csrResult);
- }
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
-
- return 0;
-} /* ul_send_signal_unpacked() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * reset_driver_status
- *
- * This function is called from ul_send_signal_raw() when it detects
- * that the SME has sent a MLME-RESET request.
- *
- * Arguments:
- * priv Pointer to device private struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-reset_driver_status(unifi_priv_t *priv)
-{
- priv->sta_wmm_capabilities = 0;
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- priv->wext_conf.flag_associated = 0;
- priv->wext_conf.block_controlled_port = CSR_WIFI_ROUTER_PORT_ACTION_8021X_PORT_OPEN;
- priv->wext_conf.bss_wmm_capabilities = 0;
- priv->wext_conf.disable_join_on_ssid_set = 0;
-#endif
-#endif
-} /* reset_driver_status() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_send_signal_raw
- *
- * This function sends a wire formatted data signal to unifi.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * sigptr Pointer to the signal.
- * siglen Length of the signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * O on success, error code otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-ul_send_signal_raw(unifi_priv_t *priv, unsigned char *sigptr, int siglen,
- bulk_data_param_t *bulkdata)
-{
- CsrResult csrResult;
- unsigned long lock_flags;
- int r;
-
- /*
- * Make sure that the signal is updated with the bulk data
- * alignment for DMA.
- */
- r = _align_bulk_data_buffers(priv, (u8*)sigptr, bulkdata);
- if (r) {
- return r;
- }
-
- spin_lock_irqsave(&priv->send_signal_lock, lock_flags);
- csrResult = unifi_send_signal(priv->card, sigptr, siglen, bulkdata);
- if (csrResult != CSR_RESULT_SUCCESS) {
- free_bulkdata_buffers(priv, bulkdata);
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
- return CsrHipResultToStatus(csrResult);
- }
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
-
- /*
- * Since this is use by unicli, if we get an MLME reset request
- * we need to initialize a few status parameters
- * that the driver uses to make decisions.
- */
- if (GET_SIGNAL_ID(sigptr) == CSR_MLME_RESET_REQUEST_ID) {
- reset_driver_status(priv);
- }
-
- return 0;
-} /* ul_send_signal_raw() */
-
-
diff --git a/drivers/staging/csr/unifi_clients.h b/drivers/staging/csr/unifi_clients.h
deleted file mode 100644
index df853e160ea5..000000000000
--- a/drivers/staging/csr/unifi_clients.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- *****************************************************************************
- *
- * FILE : unifi_clients.h
- *
- * PURPOSE : Private header file for unifi clients.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_CLIENTS_H__
-#define __LINUX_UNIFI_CLIENTS_H__ 1
-
-#include <linux/kernel.h>
-
-#define MAX_UDI_CLIENTS 8
-
-/* The start of the range of process ids allocated for ul clients */
-#define UDI_SENDER_ID_BASE 0xC000
-#define UDI_SENDER_ID_SHIFT 8
-
-
-/* Structure to hold a UDI logged signal */
-typedef struct {
-
- /* List link structure */
- struct list_head q;
-
- /* The message that will be passed to the user app */
- udi_msg_t msg;
-
- /* Signal body and data follow */
-
-} udi_log_t;
-
-
-
-typedef struct ul_client ul_client_t;
-
-typedef void (*udi_event_t)(ul_client_t *client,
- const u8 *sigdata, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-void logging_handler(void *ospriv,
- u8 *sigdata, u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction direction);
-
-
-/*
- * Structure describing a bulk data slot.
- * The length field is used to indicate empty/occupied state.
- */
-typedef struct _bulk_data
-{
- unsigned char ptr[2000];
- unsigned int length;
-} bulk_data_t;
-
-
-struct ul_client {
- /* Index of this client in the ul_clients array. */
- int client_id;
-
- /* Index of UniFi device to which this client is attached. */
- int instance;
-
- /* Flag to say whether this client has been enabled. */
- int udi_enabled;
-
- /* Value to use in signal->SenderProcessId */
- int sender_id;
-
- /* Configuration flags, e.g blocking, logging, etc. */
- unsigned int configuration;
-
- udi_event_t event_hook;
-
- /* A list to hold signals received from UniFi for reading by read() */
- struct list_head udi_log;
-
- /* Semaphore to protect the udi_log list */
- struct semaphore udi_sem;
-
- /*
- * Linux waitqueue to support blocking read and poll.
- * Logging clients should wait on udi_log. while
- * blocking clients should wait on wake_up_wq.
- */
- wait_queue_head_t udi_wq;
- CSR_SIGNAL* reply_signal;
- bulk_data_t* reply_bulkdata[UNIFI_MAX_DATA_REFERENCES];
-
- u16 signal_filter[SIG_FILTER_SIZE];
-
-
- /* ------------------------------------------------------------------- */
- /* Code below here is used by the sme_native configuration only */
-
- /* Flag to wake up blocking clients waiting on udi_wq. */
- int wake_up_wq_id;
-
- /*
- * A 0x00 - 0x0F mask to apply in signal->SenderProcessId.
- * Every time we do a blocking mlme request we increase this value.
- * The mlme_wait_for_reply() will wait for this sequence number.
- * Only the MLME blocking functions update this field.
- */
- unsigned char seq_no;
-
- /*
- * A 0x00 - 0x0F counter, containing the sequence number of
- * the signal that this client has last received.
- * Only the MLME blocking functions update this field.
- */
- unsigned char wake_seq_no;
-
- unifiio_snap_filter_t snap_filter;
-}; /* struct ul_client */
-
-
-#endif /* __LINUX_UNIFI_CLIENTS_H__ */
diff --git a/drivers/staging/csr/unifi_config.h b/drivers/staging/csr/unifi_config.h
deleted file mode 100644
index fe119707844a..000000000000
--- a/drivers/staging/csr/unifi_config.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: unifi_config.h
- *
- * PURPOSE:
- * This header file provides parameters that configure the operation
- * of the driver.
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFI_CONFIG_H__
-#define __UNIFI_CONFIG_H__ 1
-
-/*
- * Override for the SDIO function block size on this host. When byte mode CMD53s
- * are not used/supported by the SD host controller, transfers are padded up to
- * the next block boundary. The 512-byte default on UF6xxx wastes too much space
- * on the chip, so the block size is reduced to support this configuration.
- */
-#define CSR_WIFI_HIP_SDIO_BLOCK_SIZE 64
-
-/* Define the number of mini-coredump buffers to allocate at startup. These are
- * used to record chip status for the last n unexpected resets.
- */
-#define CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS 5
-
-
-#endif /* __UNIFI_CONFIG_H__ */
diff --git a/drivers/staging/csr/unifi_dbg.c b/drivers/staging/csr/unifi_dbg.c
deleted file mode 100644
index 38d57085a26a..000000000000
--- a/drivers/staging/csr/unifi_dbg.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: unifi_dbg.c
- *
- * PURPOSE:
- * Handle debug signals received from UniFi.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- * debug_string_indication
- * debug_word16_indication
- *
- * Handlers for debug indications.
- *
- * Arguments:
- * priv Pointer to private context structure.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-debug_string_indication(unifi_priv_t *priv, const unsigned char *extra, unsigned int extralen)
-{
- const unsigned int maxlen = sizeof(priv->last_debug_string) - 1;
-
- if (extralen > maxlen) {
- extralen = maxlen;
- }
-
- strncpy(priv->last_debug_string, extra, extralen);
-
- /* Make sure the string is terminated */
- priv->last_debug_string[extralen] = '\0';
-
- unifi_info(priv, "unifi debug: %s\n", priv->last_debug_string);
-
-} /* debug_string_indication() */
-
-
-
-void
-debug_word16_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr)
-{
- int i;
-
- if (priv == NULL) {
- unifi_info(priv, "Priv is NULL\n");
- return;
- }
-
- for (i = 0; i < 16; i++) {
- priv->last_debug_word16[i] =
- sigptr->u.DebugWord16Indication.DebugWords[i];
- }
-
- if (priv->last_debug_word16[0] == 0xFA11) {
- unsigned long ts;
- ts = (priv->last_debug_word16[6] << 16) | priv->last_debug_word16[5];
- unifi_info(priv, " %10lu: %s fault %04x, arg %04x (x%d)\n",
- ts,
- priv->last_debug_word16[3] == 0x8000 ? "MAC" :
- priv->last_debug_word16[3] == 0x4000 ? "PHY" :
- "???",
- priv->last_debug_word16[1],
- priv->last_debug_word16[2],
- priv->last_debug_word16[4]);
- }
- else if (priv->last_debug_word16[0] != 0xDBAC)
- /* suppress SDL Trace output (note: still available to unicli). */
- {
- unifi_info(priv, "unifi debug: %04X %04X %04X %04X %04X %04X %04X %04X\n",
- priv->last_debug_word16[0], priv->last_debug_word16[1],
- priv->last_debug_word16[2], priv->last_debug_word16[3],
- priv->last_debug_word16[4], priv->last_debug_word16[5],
- priv->last_debug_word16[6], priv->last_debug_word16[7]);
- unifi_info(priv, " %04X %04X %04X %04X %04X %04X %04X %04X\n",
- priv->last_debug_word16[8], priv->last_debug_word16[9],
- priv->last_debug_word16[10], priv->last_debug_word16[11],
- priv->last_debug_word16[12], priv->last_debug_word16[13],
- priv->last_debug_word16[14], priv->last_debug_word16[15]);
- }
-
-} /* debug_word16_indication() */
-
-
-void
-debug_generic_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr)
-{
- unifi_info(priv, "debug: %04X %04X %04X %04X %04X %04X %04X %04X\n",
- sigptr->u.DebugGenericIndication.DebugWords[0],
- sigptr->u.DebugGenericIndication.DebugWords[1],
- sigptr->u.DebugGenericIndication.DebugWords[2],
- sigptr->u.DebugGenericIndication.DebugWords[3],
- sigptr->u.DebugGenericIndication.DebugWords[4],
- sigptr->u.DebugGenericIndication.DebugWords[5],
- sigptr->u.DebugGenericIndication.DebugWords[6],
- sigptr->u.DebugGenericIndication.DebugWords[7]);
-
-} /* debug_generic_indication() */
-
diff --git a/drivers/staging/csr/unifi_event.c b/drivers/staging/csr/unifi_event.c
deleted file mode 100644
index 71fdb2180e3d..000000000000
--- a/drivers/staging/csr/unifi_event.c
+++ /dev/null
@@ -1,692 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: unifi_event.c
- *
- * PURPOSE:
- * Process the signals received by UniFi.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-
-/*
- * Porting notes:
- * The implementation of unifi_receive_event() in Linux is fairly complicated.
- * The linux driver support multiple userspace applications and several
- * build configurations, so the received signals are processed by different
- * processes and multiple times.
- * In a simple implementation, this function needs to deliver:
- * - The MLME-UNITDATA.ind signals to the Rx data plane and to the Traffic
- * Analysis using unifi_ta_sample().
- * - The MLME-UNITDATA-STATUS.ind signals to the Tx data plane.
- * - All the other signals to the SME using unifi_sys_hip_ind().
- */
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_to_client
- *
- * Helper for unifi_receive_event.
- *
- * This function forwards a signal to one client.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * client Pointer to the client structure.
- * receiver_id The reciever id of the signal.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-static void send_to_client(unifi_priv_t *priv, ul_client_t *client,
- int receiver_id,
- unsigned char *sigdata, int siglen,
- const bulk_data_param_t *bulkdata)
-{
- if (client && client->event_hook) {
- /*unifi_trace(priv, UDBG3,
- "Receive: client %d, (s:0x%X, r:0x%X) - Signal 0x%.4X \n",
- client->client_id, client->sender_id, receiver_id,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));*/
-
- client->event_hook(client, sigdata, siglen, bulkdata, UDI_TO_HOST);
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * process_pkt_data_ind
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * priv Context
- * sigdata Pointer to the packed signal buffer(Its in form of MA-PACKET.ind).
- * bulkdata Pointer to signal's bulkdata
- * freeBulkData Pointer to a flag which gets set if the bulkdata needs to
- * be freed after calling the logging handlers. If it is not
- * set the bulkdata must be freed by the MLME handler or
- * passed to the network stack.
- * Returns:
- * TRUE if the packet should be routed to the SME etc.
- * FALSE if the packet is for the driver or network stack
- * ---------------------------------------------------------------------------
- */
-static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
- u8 *sigdata,
- const bulk_data_param_t* bulkdata,
- u8 *freeBulkData,
- netInterface_priv_t *interfacePriv)
-{
- u16 frmCtrl, receptionStatus, frmCtrlSubType;
- u8 *macHdrLocation;
- u8 interfaceTag;
- u8 isDataFrame;
- u8 isProtocolVerInvalid = FALSE;
- u8 isDataFrameSubTypeNoData = FALSE;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- static const u8 wapiProtocolIdSNAPHeader[] = {0x88, 0xb4};
- static const u8 wapiProtocolIdSNAPHeaderOffset = 6;
- u8 *destAddr;
- u8 *srcAddr;
- u8 isWapiUnicastPkt = FALSE;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- u16 qosControl;
-#endif
-
- u8 llcSnapHeaderOffset = 0;
-
- destAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR1_OFFSET;
- srcAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR2_OFFSET;
-
- /*Individual/Group bit - Bit 0 of first byte*/
- isWapiUnicastPkt = (!(destAddr[0] & 0x01)) ? TRUE : FALSE;
-#endif
-
-#define CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET sizeof(CSR_SIGNAL_PRIMITIVE_HEADER) + 22
-
- *freeBulkData = FALSE;
-
- /* Fetch the MAC header location from MA_PKT_IND packet */
- macHdrLocation = (u8 *) bulkdata->d[0].os_data_ptr;
- /* Fetch the Frame Control value from MAC header */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + 14)) & 0xff;
-
- /* check for MIC failure before processing the signal */
- receptionStatus = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET);
-
- /* To discard any spurious MIC failures that could be reported by the firmware */
- isDataFrame = ((frmCtrl & IEEE80211_FC_TYPE_MASK) == (IEEE802_11_FC_TYPE_DATA & IEEE80211_FC_TYPE_MASK)) ? TRUE : FALSE;
- /* 0x00 is the only valid protocol version*/
- isProtocolVerInvalid = (frmCtrl & IEEE80211_FC_PROTO_VERSION_MASK) ? TRUE : FALSE;
- frmCtrlSubType = (frmCtrl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET;
- /*Exclude the no data & reserved sub-types from MIC failure processing*/
- isDataFrameSubTypeNoData = (((frmCtrlSubType>0x03)&&(frmCtrlSubType<0x08)) || (frmCtrlSubType>0x0B)) ? TRUE : FALSE;
- if ((receptionStatus == CSR_MICHAEL_MIC_ERROR) &&
- ((!isDataFrame) || isProtocolVerInvalid || (isDataFrame && isDataFrameSubTypeNoData))) {
- /* Currently MIC errors are discarded for frames other than data frames. This might need changing when we start
- * supporting 802.11w (Protected Management frames)
- */
- *freeBulkData = TRUE;
- unifi_trace(priv, UDBG4, "Discarding this frame and ignoring the MIC failure as this is a garbage/non-data/no data frame\n");
- return FALSE;
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- if (receptionStatus == CSR_MICHAEL_MIC_ERROR) {
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) {
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- if ((isDataFrame) &&
- ((IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK) == (frmCtrl & IEEE80211_FC_SUBTYPE_MASK)) &&
- (priv->isWapiConnection))
- {
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation + (((frmCtrl & IEEE802_11_FC_TO_DS_MASK) && (frmCtrl & IEEE802_11_FC_FROM_DS_MASK)) ? 30 : 24) );
-
- unifi_trace(priv, UDBG4, "check_routing_pkt_data_ind() :: Value of the QoS control field - 0x%04x \n", qosControl);
-
- if (qosControl & IEEE802_11_QC_NON_TID_BITS_MASK)
- {
- unifi_trace(priv, UDBG4, "Ignore the MIC failure and pass the MPDU to the stack when any of bits [4-15] is set in the QoS control field\n");
-
- /*Exclude the MIC [16] and the PN [16] that are appended by the firmware*/
- ((bulk_data_param_t*)bulkdata)->d[0].data_length = bulkdata->d[0].data_length - 32;
-
- /*Clear the reception status of the signal (CSR_RX_SUCCESS)*/
- *(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET) = 0x00;
- *(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET+1) = 0x00;
-
- *freeBulkData = FALSE;
-
- return FALSE;
- }
- }
-#endif
- /* If this MIC ERROR reported by the firmware is either for
- * [1] a WAPI Multicast MPDU and the Multicast filter has NOT been set (It is set only when group key index (MSKID) = 1 in Group Rekeying) OR
- * [2] a WAPI Unicast MPDU and either the CONTROL PORT is open or the WAPI Unicast filter or filter(s) is NOT set
- * then report a MIC FAILURE indication to the SME.
- */
-#ifndef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- if ((priv->wapi_multicast_filter == 0) || isWapiUnicastPkt) {
-#else
- /*When SW encryption is enabled and USKID=1 (wapi_unicast_filter = 1), we are expected
- *to receive MIC failure INDs for unicast MPDUs*/
- if ( ((priv->wapi_multicast_filter == 0) && !isWapiUnicastPkt) ||
- ((priv->wapi_unicast_filter == 0) && isWapiUnicastPkt) ) {
-#endif
- /*Discard the frame*/
- *freeBulkData = TRUE;
- unifi_trace(priv, UDBG4, "Discarding the contents of the frame with MIC failure \n");
-
- if (isWapiUnicastPkt &&
- ((uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag) != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)||
-#ifndef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- (priv->wapi_unicast_filter) ||
-#endif
- (priv->wapi_unicast_queued_pkt_filter))) {
-
- /* Workaround to handle MIC failures reported by the firmware for encrypted packets from the AP
- * while we are in the process of re-association induced by unsupported WAPI Unicast key index
- * - Discard the packets with MIC failures "until" we have
- * a. negotiated a key,
- * b. opened the CONTROL PORT and
- * c. the AP has started using the new key
- */
- unifi_trace(priv, UDBG4, "Ignoring the MIC failure as either a. CONTROL PORT isn't OPEN or b. Unicast filter is set or c. WAPI AP using old key for buffered pkts\n");
-
- /*Ignore this MIC failure*/
- return FALSE;
-
- }/*WAPI re-key specific workaround*/
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : interfaceTag %x Src Addr %x:%x:%x:%x:%x:%x\n",
- interfaceTag, srcAddr[0], srcAddr[1], srcAddr[2], srcAddr[3], srcAddr[4], srcAddr[5]);
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Dest Addr %x:%x:%x:%x:%x:%x\n",
- destAddr[0], destAddr[1], destAddr[2], destAddr[3], destAddr[4], destAddr[5]);
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Control Port State - 0x%.4X \n",
- uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag));
-
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
-
- /*Report the MIC failure to the SME*/
- return TRUE;
- }
- }/* STA mode */
- else {
- /* Its AP Mode . Just Return */
- *freeBulkData = TRUE;
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
- return TRUE;
- } /* AP mode */
- }/* MIC error */
-#else
- if (receptionStatus == CSR_MICHAEL_MIC_ERROR) {
- *freeBulkData = TRUE;
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
- return TRUE;
- }
-#endif /*CSR_WIFI_SECURITY_WAPI_ENABLE*/
-
- unifi_trace(priv, UDBG4, "frmCtrl = 0x%04x %s\n",
- frmCtrl,
- (((frmCtrl & 0x000c)>>FRAME_CONTROL_TYPE_FIELD_OFFSET) == IEEE802_11_FRAMETYPE_MANAGEMENT) ?
- "Mgt" : "Ctrl/Data");
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- /* To ignore MIC failures reported due to the WAPI AP using the old key for queued packets before
- * starting to use the new key negotiated as part of unicast re-keying
- */
- if ((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA)&&
- isWapiUnicastPkt &&
- (receptionStatus == CSR_RX_SUCCESS) &&
- (priv->wapi_unicast_queued_pkt_filter==1)) {
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): WAPI unicast pkt received when the (wapi_unicast_queued_pkt_filter) is set\n");
-
- if (isDataFrame) {
- switch(frmCtrl & IEEE80211_FC_SUBTYPE_MASK) {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- llcSnapHeaderOffset = MAC_HEADER_SIZE + 2;
- break;
- case IEEE802_11_FC_TYPE_QOS_NULL & IEEE80211_FC_SUBTYPE_MASK:
- case IEEE802_11_FC_TYPE_NULL & IEEE80211_FC_SUBTYPE_MASK:
- break;
- default:
- llcSnapHeaderOffset = MAC_HEADER_SIZE;
- }
- }
-
- if (llcSnapHeaderOffset > 0) {
- /* QoS data or Data */
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): SNAP header found & its offset %d\n", llcSnapHeaderOffset);
- if (memcmp((u8 *)(bulkdata->d[0].os_data_ptr+llcSnapHeaderOffset+wapiProtocolIdSNAPHeaderOffset),
- wapiProtocolIdSNAPHeader, sizeof(wapiProtocolIdSNAPHeader))) {
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): This is a data & NOT a WAI protocol packet\n");
- /* On the first unicast data pkt that is decrypted successfully after re-keying, reset the filter */
- priv->wapi_unicast_queued_pkt_filter = 0;
- unifi_trace(priv, UDBG4, "check_routing_pkt_data_ind(): WAPI AP has started using the new unicast key, no more MIC failures expected (reset filter)\n");
- }
- else {
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): WAPI - This is a WAI protocol packet\n");
- }
- }
- }
-#endif
-
-
- switch ((frmCtrl & 0x000c)>>FRAME_CONTROL_TYPE_FIELD_OFFSET) {
- case IEEE802_11_FRAMETYPE_MANAGEMENT:
- *freeBulkData = TRUE; /* Free (after SME handler copies it) */
-
- /* In P2P device mode, filter the legacy AP beacons here */
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2P)&&\
- ((CSR_WIFI_80211_GET_FRAME_SUBTYPE(macHdrLocation)) == CSR_WIFI_80211_FRAME_SUBTYPE_BEACON)){
-
- u8 *pSsid, *pSsidLen;
- static u8 P2PWildCardSsid[CSR_WIFI_P2P_WILDCARD_SSID_LENGTH] = {'D', 'I', 'R', 'E', 'C', 'T', '-'};
-
- pSsidLen = macHdrLocation + MAC_HEADER_SIZE + CSR_WIFI_BEACON_FIXED_LENGTH;
- pSsid = pSsidLen + 2;
-
- if(*(pSsidLen + 1) >= CSR_WIFI_P2P_WILDCARD_SSID_LENGTH){
- if(memcmp(pSsid, P2PWildCardSsid, CSR_WIFI_P2P_WILDCARD_SSID_LENGTH) == 0){
- unifi_trace(priv, UDBG6, "Received a P2P Beacon, pass it to SME\n");
- return TRUE;
- }
- }
- unifi_trace(priv, UDBG6, "Received a Legacy AP beacon in P2P mode, drop it\n");
- return FALSE;
- }
- return TRUE; /* Route to SME */
- case IEEE802_11_FRAMETYPE_DATA:
- case IEEE802_11_FRAMETYPE_CONTROL:
- *freeBulkData = FALSE; /* Network stack or MLME handler frees */
- return FALSE;
- default:
- unifi_error(priv, "Unhandled frame type %04x\n", frmCtrl);
- *freeBulkData = TRUE; /* Not interested, but must free it */
- return FALSE;
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_process_receive_event
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The signals are received in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the same format
- * to interpret them and other clients use the host formatted structures.
- * Each client has to call read_unpack_signal() to transform the wire
- * formatted signal into the host formatted signal, if necessary.
- * The code is in the core, since the signals are defined therefore
- * binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-static void
-unifi_process_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- int i, receiver_id;
- int client_id;
- s16 signal_id;
- u8 pktIndToSme = FALSE, freeBulkData = FALSE;
-
- unifi_trace(priv, UDBG5, "unifi_process_receive_event: "
- "%04x %04x %04x %04x %04x %04x %04x %04x (%d)\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*0) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*1) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*2) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*3) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*4) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*5) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*6) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*7) & 0xFFFF,
- siglen);
-
- receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)) & 0xFF00;
- client_id = (receiver_id & 0x0F00) >> UDI_SENDER_ID_SHIFT;
- signal_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata);
-
-
-
- /* check for the type of frame received (checks for 802.11 management frames) */
- if (signal_id == CSR_MA_PACKET_INDICATION_ID)
- {
-#define CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET 14
- u8 interfaceTag;
- netInterface_priv_t *interfacePriv;
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET)) & 0xff;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Update activity for this station in case of IBSS */
-#ifdef CSR_SUPPORT_SME
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS)
- {
- u8 *saddr;
- /* Fetch the source address from mac header */
- saddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR2_OFFSET;
- unifi_trace(priv, UDBG5,
- "Updating sta activity in IBSS interfaceTag %x Src Addr %x:%x:%x:%x:%x:%x\n",
- interfaceTag, saddr[0], saddr[1], saddr[2], saddr[3], saddr[4], saddr[5]);
-
- uf_update_sta_activity(priv, interfaceTag, saddr);
- }
-#endif
-
- pktIndToSme = check_routing_pkt_data_ind(priv, sigdata, bulkdata, &freeBulkData, interfacePriv);
-
- unifi_trace(priv, UDBG6, "RX: packet entry point to driver from HIP,pkt to SME ?(%s) \n", (pktIndToSme)? "YES":"NO");
-
- }
-
- if (pktIndToSme)
- {
- /* Management MA_PACKET_IND for SME */
- if(sigdata != NULL && bulkdata != NULL){
- send_to_client(priv, priv->sme_cli, receiver_id, sigdata, siglen, bulkdata);
- }
- else{
- unifi_error(priv, "unifi_receive_event2: sigdata or Bulkdata is NULL \n");
- }
-#ifdef CSR_NATIVE_LINUX
- send_to_client(priv, priv->wext_client,
- receiver_id,
- sigdata, siglen, bulkdata);
-#endif
- }
- else
- {
- /* Signals with ReceiverId==0 are also reported to SME / WEXT,
- * unless they are data/control MA_PACKET_INDs or VIF_AVAILABILITY_INDs
- */
- if (!receiver_id) {
- if(signal_id == CSR_MA_VIF_AVAILABILITY_INDICATION_ID) {
- uf_process_ma_vif_availibility_ind(priv, sigdata, siglen);
- }
- else if (signal_id != CSR_MA_PACKET_INDICATION_ID) {
- send_to_client(priv, priv->sme_cli, receiver_id, sigdata, siglen, bulkdata);
-#ifdef CSR_NATIVE_LINUX
- send_to_client(priv, priv->wext_client,
- receiver_id,
- sigdata, siglen, bulkdata);
-#endif
- }
- else
- {
-
-#if (defined(CSR_SUPPORT_SME) && defined(CSR_WIFI_SECURITY_WAPI_ENABLE))
- #define CSR_MA_PACKET_INDICATION_RECEPTION_STATUS_OFFSET sizeof(CSR_SIGNAL_PRIMITIVE_HEADER) + 22
- netInterface_priv_t *interfacePriv;
- u8 interfaceTag;
- u16 receptionStatus = CSR_RX_SUCCESS;
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET)) & 0xff;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* check for MIC failure */
- receptionStatus = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_RECEPTION_STATUS_OFFSET);
-
- /* Send a WAPI MPDU to SME for re-check MIC if the respective filter has been set*/
- if ((!freeBulkData) &&
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) &&
- (receptionStatus == CSR_MICHAEL_MIC_ERROR) &&
- ((priv->wapi_multicast_filter == 1)
-#ifdef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- || (priv->wapi_unicast_filter == 1)
-#endif
- ))
- {
- CSR_SIGNAL signal;
- u8 *destAddr;
- CsrResult res;
- u16 interfaceTag = 0;
- u8 isMcastPkt = TRUE;
-
- unifi_trace(priv, UDBG6, "Received a WAPI data packet when the Unicast/Multicast filter is set\n");
- res = read_unpack_signal(sigdata, &signal);
- if (res) {
- unifi_error(priv, "Received unknown or corrupted signal (0x%x).\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));
- return;
- }
-
- /* Check if the type of MPDU and the respective filter status*/
- destAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR1_OFFSET;
- isMcastPkt = (destAddr[0] & 0x01) ? TRUE : FALSE;
- unifi_trace(priv, UDBG6,
- "1.MPDU type: (%s), 2.Multicast filter: (%s), 3. Unicast filter: (%s)\n",
- ((isMcastPkt) ? "Multiast":"Unicast"),
- ((priv->wapi_multicast_filter) ? "Enabled":"Disabled"),
- ((priv->wapi_unicast_filter) ? "Enabled":"Disabled"));
-
- if (((isMcastPkt) && (priv->wapi_multicast_filter == 1))
-#ifdef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- || ((!isMcastPkt) && (priv->wapi_unicast_filter == 1))
-#endif
- )
- {
- unifi_trace(priv, UDBG4, "Sending the WAPI MPDU for MIC check\n");
- CsrWifiRouterCtrlWapiRxMicCheckIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, siglen, sigdata, bulkdata->d[0].data_length, (u8*)bulkdata->d[0].os_data_ptr);
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- return;
- }
- } /* CSR_MA_PACKET_INDICATION_ID */
-#endif /*CSR_SUPPORT_SME && CSR_WIFI_SECURITY_WAPI_ENABLE*/
- }
- }
-
- /* calls the registered clients handler callback func.
- * netdev_mlme_event_handler is one of the registered handler used to route
- * data packet to network stack or AMP/EAPOL related data to SME
- *
- * The freeBulkData check ensures that, it has received a management frame and
- * the frame needs to be freed here. So not to be passed to netdev handler
- */
- if(!freeBulkData){
- if ((client_id < MAX_UDI_CLIENTS) &&
- (&priv->ul_clients[client_id] != priv->logging_client)) {
- unifi_trace(priv, UDBG6, "Call the registered clients handler callback func\n");
- send_to_client(priv, &priv->ul_clients[client_id],
- receiver_id,
- sigdata, siglen, bulkdata);
- }
- }
- }
-
- /*
- * Free bulk data buffers here unless it is a CSR_MA_PACKET_INDICATION
- */
- switch (signal_id)
- {
-#ifdef UNIFI_SNIFF_ARPHRD
- case CSR_MA_SNIFFDATA_INDICATION_ID:
-#endif
- break;
-
- case CSR_MA_PACKET_INDICATION_ID:
- if (!freeBulkData)
- {
- break;
- }
- /* FALLS THROUGH... */
- default:
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- }
-
-} /* unifi_process_receive_event() */
-
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-static u8 signal_buffer_is_full(unifi_priv_t* priv)
-{
- return (((priv->rxSignalBuffer.writePointer + 1)% priv->rxSignalBuffer.size) == (priv->rxSignalBuffer.readPointer));
-}
-
-void unifi_rx_queue_flush(void *ospriv)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- unifi_trace(priv, UDBG4, "rx_wq_handler: RdPtr = %d WritePtr = %d\n",
- priv->rxSignalBuffer.readPointer, priv->rxSignalBuffer.writePointer);
- if(priv != NULL) {
- u8 readPointer = priv->rxSignalBuffer.readPointer;
- while (readPointer != priv->rxSignalBuffer.writePointer)
- {
- rx_buff_struct_t *buf = &priv->rxSignalBuffer.rx_buff[readPointer];
- unifi_trace(priv, UDBG6, "rx_wq_handler: RdPtr = %d WritePtr = %d\n",
- readPointer, priv->rxSignalBuffer.writePointer);
- unifi_process_receive_event(priv, buf->bufptr, buf->sig_len, &buf->data_ptrs);
- readPointer ++;
- if(readPointer >= priv->rxSignalBuffer.size) {
- readPointer = 0;
- }
- }
- priv->rxSignalBuffer.readPointer = readPointer;
- }
-}
-
-void rx_wq_handler(struct work_struct *work)
-{
- unifi_priv_t *priv = container_of(work, unifi_priv_t, rx_work_struct);
- unifi_rx_queue_flush(priv);
-}
-#endif
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_receive_event
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The signals are received in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the same format
- * to interpret them and other clients use the host formatted structures.
- * Each client has to call read_unpack_signal() to transform the wire
- * formatted signal into the host formatted signal, if necessary.
- * The code is in the core, since the signals are defined therefore
- * binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- u8 writePointer;
- int i;
- rx_buff_struct_t * rx_buff;
-
- unifi_trace(priv, UDBG5, "unifi_receive_event: "
- "%04x %04x %04x %04x %04x %04x %04x %04x (%d)\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*0) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*1) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*2) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*3) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*4) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*5) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*6) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*7) & 0xFFFF, siglen);
- if(signal_buffer_is_full(priv)) {
- unifi_error(priv, "TO HOST signal queue FULL dropping the PDU\n");
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- return;
- }
- writePointer = priv->rxSignalBuffer.writePointer;
- rx_buff = &priv->rxSignalBuffer.rx_buff[writePointer];
- memcpy(rx_buff->bufptr, sigdata, siglen);
- rx_buff->sig_len = siglen;
- rx_buff->data_ptrs = *bulkdata;
- writePointer++;
- if(writePointer >= priv->rxSignalBuffer.size) {
- writePointer =0;
- }
- unifi_trace(priv, UDBG4, "unifi_receive_event:writePtr = %d\n", priv->rxSignalBuffer.writePointer);
- priv->rxSignalBuffer.writePointer = writePointer;
-
-#ifndef CSR_WIFI_RX_PATH_SPLIT_DONT_USE_WQ
- queue_work(priv->rx_workqueue, &priv->rx_work_struct);
-#endif
-
-#else
- unifi_process_receive_event(ospriv, sigdata, siglen, bulkdata);
-#endif
-} /* unifi_receive_event() */
-
diff --git a/drivers/staging/csr/unifi_native.h b/drivers/staging/csr/unifi_native.h
deleted file mode 100644
index a73b38e5e480..000000000000
--- a/drivers/staging/csr/unifi_native.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- *****************************************************************************
- *
- * FILE : unifi_native.h
- *
- * PURPOSE : Private header file for unifi driver support to wireless extensions.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_NATIVE_H__
-#define __LINUX_UNIFI_NATIVE_H__ 1
-
-#include <linux/kernel.h>
-#include <linux/if_arp.h>
-
-
-/*
- * scan.c wext.c autojoin.c
- */
-/* Structure to hold results of a scan */
-typedef struct scan_info {
-
-/* CSR_MLME_SCAN_INDICATION msi; */
-
- unsigned char *info_elems;
- int info_elem_length;
-
-} scan_info_t;
-
-
-#define IE_VECTOR_MAXLEN 1024
-
-#ifdef CSR_SUPPORT_WEXT
-/*
- * Structre to hold the wireless network configuration info.
- */
-struct wext_config {
-
- /* Requested channel when setting up an adhoc network */
- int channel;
-
- /* wireless extns mode: IW_MODE_AUTO, ADHOC, INFRA, MASTER ... MONITOR */
- int mode;
-
- /* The capabilities of the currently joined network */
- int capability;
-
- /* The interval between beacons if we create an IBSS */
- int beacon_period;
-
- /*
- * Power-save parameters
- */
- /* The listen interval to ask for in Associate req. */
- int assoc_listen_interval;
- /* Power-mode to put UniFi into */
-
- unsigned char desired_ssid[UNIFI_MAX_SSID_LEN]; /* the last ESSID set by SIOCSIWESSID */
- int power_mode;
- /* Whether to wake for broadcast packets (using DTIM interval) */
- int wakeup_for_dtims;
-
- /* Currently selected WEP Key ID (0..3) */
- int wep_key_id;
-
- wep_key_t wep_keys[NUM_WEPKEYS];
-
-/* CSR_AUTHENTICATION_TYPE auth_type; */
- int privacy;
-
- u32 join_failure_timeout;
- u32 auth_failure_timeout;
- u32 assoc_failure_timeout;
-
- unsigned char generic_ie[IE_VECTOR_MAXLEN];
- int generic_ie_len;
-
- struct iw_statistics wireless_stats;
-
-
- /* the ESSID we are currently associated to */
- unsigned char current_ssid[UNIFI_MAX_SSID_LEN];
- /* the BSSID we are currently associated to */
- unsigned char current_bssid[6];
-
- /*
- * IW_AUTH_WPA_VERSION_DISABLED 0x00000001
- * IW_AUTH_WPA_VERSION_WPA 0x00000002
- * IW_AUTH_WPA_VERSION_WPA2 0x00000004
- */
- unsigned char wpa_version;
-
- /*
- * cipher selection:
- * IW_AUTH_CIPHER_NONE 0x00000001
- * IW_AUTH_CIPHER_WEP40 0x00000002
- * IW_AUTH_CIPHER_TKIP 0x00000004
- * IW_AUTH_CIPHER_CCMP 0x00000008
- * IW_AUTH_CIPHER_WEP104 0x00000010
- */
- unsigned char pairwise_cipher_used;
- unsigned char group_cipher_used;
-
- unsigned int frag_thresh;
- unsigned int rts_thresh;
-
- /* U-APSD value, send with Association Request to WMM Enabled APs */
- unsigned char wmm_bss_uapsd_mask;
- /* The WMM capabilities of the selected BSS */
- unsigned int bss_wmm_capabilities;
-
- /* Flag to prevent a join when the ssid is set */
- int disable_join_on_ssid_set;
-
- /* Scan info */
-#define UNIFI_MAX_SCANS 32
- scan_info_t scan_list[UNIFI_MAX_SCANS];
- int num_scan_info;
-
- /* Flag on whether non-802.1x packets are allowed out */
-/* CsrWifiRouterPortAction block_controlled_port;*/
-
- /* Flag on whether we have completed an authenticate/associate process */
- unsigned int flag_associated : 1;
-}; /* struct wext_config */
-
-#endif /* CSR_SUPPORT_WEXT */
-
-
-/*
- * wext.c
- */
-/*int mlme_set_protection(unifi_priv_t *priv, unsigned char *addr,
- CSR_PROTECT_TYPE prot, CSR_KEY_TYPE key_type);
-*/
-
-/*
- * scan.c
- */
-/*
-void unifi_scan_indication_handler(unifi_priv_t *priv,
- const CSR_MLME_SCAN_INDICATION *msg,
- const unsigned char *extra,
- unsigned int len);
-*/
-void unifi_clear_scan_table(unifi_priv_t *priv);
-scan_info_t *unifi_get_scan_report(unifi_priv_t *priv, int index);
-
-
-/*
- * Utility functions
- */
-const unsigned char *unifi_find_info_element(int id,
- const unsigned char *info,
- int len);
-int unifi_add_info_element(unsigned char *info,
- int ie_id,
- const unsigned char *ie_data,
- int ie_len);
-
-/*
- * autojoin.c
- */
-/* Higher level fns */
-int unifi_autojoin(unifi_priv_t *priv, const char *ssid);
-/*
-int unifi_do_scan(unifi_priv_t *priv, int scantype, CSR_BSS_TYPE bsstype,
- const char *ssid, int ssid_len);
-*/
-int unifi_set_powermode(unifi_priv_t *priv);
-int unifi_join_ap(unifi_priv_t *priv, scan_info_t *si);
-int unifi_join_bss(unifi_priv_t *priv, unsigned char *macaddr);
-int unifi_leave(unifi_priv_t *priv);
-unsigned int unifi_get_wmm_bss_capabilities(unifi_priv_t *priv,
- unsigned char *ie_vector,
- int ie_len, int *ap_capabilities);
-
-/*
- * Status and management.
- */
-int uf_init_wext_interface(unifi_priv_t *priv);
-void uf_deinit_wext_interface(unifi_priv_t *priv);
-
-/*
- * Function to reset UniFi's 802.11 state by sending MLME-RESET.req
- */
-int unifi_reset_state(unifi_priv_t *priv, unsigned char *macaddr, unsigned char set_default_mib);
-
-
-/*
- * mlme.c
- */
-/* Abort an MLME operation - useful in error recovery */
-int uf_abort_mlme(unifi_priv_t *priv);
-
-int unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t *pcli,
- CSR_SIGNAL *sig, bulk_data_param_t *data_ptrs,
- int timeout);
-void unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
- CSR_SIGNAL *signal, int signal_len,
- const bulk_data_param_t *bulkdata);
-
-/*
- * Utility functions
- */
-const char *lookup_reason_code(int reason);
-const char *lookup_result_code(int result);
-
-
-/*
- * sme_native.c
- */
-int uf_sme_init(unifi_priv_t *priv);
-void uf_sme_deinit(unifi_priv_t *priv);
-int sme_sys_suspend(unifi_priv_t *priv);
-int sme_sys_resume(unifi_priv_t *priv);
-int sme_mgt_wifi_on(unifi_priv_t *priv);
-
-/* Callback for event logging to SME clients (unifi_manager) */
-void sme_native_log_event(ul_client_t *client,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-void sme_native_mlme_event_handler(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-/* Task to query statistics from the MIB */
-#define UF_SME_STATS_WQ_TIMEOUT 2000 /* in msecs */
-void uf_sme_stats_wq(struct work_struct *work);
-
-void uf_native_process_udi_signal(ul_client_t *pcli,
- const u8 *packed_signal,
- int packed_signal_len,
- const bulk_data_param_t *bulkdata, int dir);
-#ifdef UNIFI_SNIFF_ARPHRD
-/*
- * monitor.c
- */
-int uf_start_sniff(unifi_priv_t *priv);
-/*
-void ma_sniffdata_ind(void *ospriv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- const bulk_data_param_t *bulkdata);
-*/
-#endif /* ARPHRD_IEEE80211_PRISM */
-
-#endif /* __LINUX_UNIFI_NATIVE_H__ */
diff --git a/drivers/staging/csr/unifi_os.h b/drivers/staging/csr/unifi_os.h
deleted file mode 100644
index 56a26982070e..000000000000
--- a/drivers/staging/csr/unifi_os.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: os_linux/unifi_os.h
- *
- * PURPOSE:
- * This header file provides the OS-dependent facilities for a linux
- * environment.
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFI_OS_LINUX_H__
-#define __UNIFI_OS_LINUX_H__ 1
-
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <linux/list.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-
-/*
- * Needed for core/signals.c
- */
-#include <stddef.h>
-
-
-/* Define INLINE directive*/
-#define INLINE inline
-
-/* Malloc and free */
-CsrResult unifi_net_data_malloc(void *ospriv, bulk_data_desc_t *bulk_data_slot, unsigned int size);
-void unifi_net_data_free(void *ospriv, bulk_data_desc_t *bulk_data_slot);
-#define CSR_WIFI_ALIGN_BYTES 4
-CsrResult unifi_net_dma_align(void *ospriv, bulk_data_desc_t *bulk_data_slot);
-
-/*
- * Byte Order
- * Note that __le*_to_cpu and __cpu_to_le* return an unsigned value!
- */
-#ifdef __KERNEL__
-#define unifi2host_16(n) (__le16_to_cpu((n)))
-#define unifi2host_32(n) (__le32_to_cpu((n)))
-#define host2unifi_16(n) (__cpu_to_le16((n)))
-#define host2unifi_32(n) (__cpu_to_le32((n)))
-#endif
-
-/* Module parameters */
-extern int unifi_debug;
-
-/* debugging */
-#ifdef UNIFI_DEBUG
-/*
- * unifi_debug is a verbosity level for debug messages
- * UDBG0 msgs are always printed if UNIFI_DEBUG is defined
- * UDBG1 msgs are printed if UNIFI_DEBUG is defined and unifi_debug > 0
- * etc.
- */
-
-#define ASSERT(cond) \
- do { \
- if (!(cond)) { \
- printk("Assertion failed in %s at %s:%d: %s\n", \
- __FUNCTION__, __FILE__, __LINE__, #cond); \
- } \
- } while (0)
-
-
-void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len);
-void dump(void *mem, u16 len);
-void dump16(void *mem, u16 len);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void dump_str(void *mem, u16 len);
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-void unifi_error(void* ospriv, const char *fmt, ...);
-void unifi_warning(void* ospriv, const char *fmt, ...);
-void unifi_notice(void* ospriv, const char *fmt, ...);
-void unifi_info(void* ospriv, const char *fmt, ...);
-
-void unifi_trace(void* ospriv, int level, const char *fmt, ...);
-
-#else
-
-/* Stubs */
-
-#define ASSERT(cond)
-
-static inline void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len) {}
-static inline void dump(void *mem, u16 len) {}
-static inline void dump16(void *mem, u16 len) {}
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-static inline void dump_str(void *mem, u16 len) {}
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-void unifi_error_nop(void* ospriv, const char *fmt, ...);
-void unifi_trace_nop(void* ospriv, int level, const char *fmt, ...);
-#define unifi_error if(1);else unifi_error_nop
-#define unifi_warning if(1);else unifi_error_nop
-#define unifi_notice if(1);else unifi_error_nop
-#define unifi_info if(1);else unifi_error_nop
-#define unifi_trace if(1);else unifi_trace_nop
-
-#endif /* UNIFI_DEBUG */
-
-
-/* Different levels of diagnostic detail... */
-#define UDBG0 0 /* always prints in debug build */
-#define UDBG1 1
-#define UDBG2 2
-#define UDBG3 3
-#define UDBG4 4
-#define UDBG5 5
-#define UDBG6 6
-#define UDBG7 7
-
-
-#endif /* __UNIFI_OS_LINUX_H__ */
diff --git a/drivers/staging/csr/unifi_pdu_processing.c b/drivers/staging/csr/unifi_pdu_processing.c
deleted file mode 100644
index 04fe9e2acf0e..000000000000
--- a/drivers/staging/csr/unifi_pdu_processing.c
+++ /dev/null
@@ -1,3729 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: unifi_pdu_processing.c
- *
- * PURPOSE:
- * This file provides the PDU handling functionality before it gets sent to unfi and after
- * receiving a PDU from unifi
- *
- * Copyright (C) 2010 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/vmalloc.h>
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_time.h"
-#include "unifi_priv.h"
-#include <net/pkt_sched.h>
-
-#ifdef CSR_SUPPORT_SME
-static void _update_buffered_pkt_params_after_alignment(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
- tx_buffered_packets_t* buffered_pkt)
-{
- struct sk_buff *skb ;
- u32 align_offset;
-
- if (priv == NULL || bulkdata == NULL || buffered_pkt == NULL){
- return;
- }
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- align_offset = (u32)(long)(bulkdata->d[0].os_data_ptr) & (CSR_WIFI_ALIGN_BYTES-1);
- if(align_offset){
- skb_pull(skb, align_offset);
- }
-
- buffered_pkt->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
- buffered_pkt->bulkdata.data_length = bulkdata->d[0].data_length;
- buffered_pkt->bulkdata.os_net_buf_ptr = bulkdata->d[0].os_net_buf_ptr;
- buffered_pkt->bulkdata.net_buf_length = bulkdata->d[0].net_buf_length;
-}
-#endif
-
-void
-unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
- CSR_RATE TransmitRate, CSR_CLIENT_TAG hostTag,
- u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_PROCESS_ID leSenderProcessId, u8 *peerMacAddress,
- CSR_SIGNAL *signal)
-{
-
- CSR_MA_PACKET_REQUEST *req = &signal->u.MaPacketRequest;
- netInterface_priv_t *interfacePriv;
- u8 ba_session_idx = 0;
- ba_session_tx_struct *ba_session = NULL;
- u8 *ba_addr = NULL;
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5,
- "In unifi_frame_ma_packet_req, Frame for Peer: %pMF\n",
- peerMacAddress);
- signal->SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal->SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal->SignalPrimitiveHeader.SenderProcessId = leSenderProcessId;
-
- /* Fill the MA-PACKET.req */
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: 0x%x\n", req->Priority);
-
- /* A value of 0 is used for auto selection of rates. But for P2P GO case
- * for action frames the rate is governed by SME. Hence instead of 0,
- * the rate is filled in with the value passed here
- */
- req->TransmitRate = TransmitRate;
-
- /* packets from netdev then no confirm required but packets from
- * Nme/Sme eapol data frames requires the confirmation
- */
- req->TransmissionControl = transmissionControl;
- req->VirtualInterfaceIdentifier =
- uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- memcpy(req->Ra.x, peerMacAddress, ETH_ALEN);
-
- if (hostTag == 0xffffffff) {
- req->HostTag = interfacePriv->tag++;
- req->HostTag |= 0x40000000;
- unifi_trace(priv, UDBG3, "new host tag assigned = 0x%x\n", req->HostTag);
- interfacePriv->tag &= 0x0fffffff;
- } else {
- req->HostTag = hostTag;
- unifi_trace(priv, UDBG3, "host tag got from SME = 0x%x\n", req->HostTag);
- }
- /* check if BA session exists for the peer MAC address on same tID */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO){
- ba_addr = peerMacAddress;
- }else{
- ba_addr = interfacePriv->bssid.a;
- }
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_tx[ba_session_idx];
- if (ba_session){
- if ((!memcmp(ba_session->macAddress.a, ba_addr, ETH_ALEN)) && (ba_session->tID == priority)){
- req->TransmissionControl |= CSR_ALLOW_BA;
- break;
- }
- }
- }
-
- unifi_trace(priv, UDBG5, "leaving unifi_frame_ma_packet_req\n");
-}
-
-#ifdef CSR_SUPPORT_SME
-
-#define TRANSMISSION_CONTROL_TRIGGER_MASK 0x0001
-#define TRANSMISSION_CONTROL_EOSP_MASK 0x0002
-
-static
-int frame_and_send_queued_pdu(unifi_priv_t* priv, tx_buffered_packets_t* buffered_pkt,
- CsrWifiRouterCtrlStaInfo_t *staRecord, u8 moreData , u8 eosp)
-{
-
- CSR_SIGNAL signal;
- bulk_data_param_t bulkdata;
- int result;
- u8 toDs, fromDs, macHeaderLengthInBytes = MAC_HEADER_SIZE;
- u8 *qc;
- u16 *fc = (u16*)(buffered_pkt->bulkdata.os_data_ptr);
- unsigned long lock_flags;
- unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu with moreData: %d , EOSP: %d\n", moreData, eosp);
- unifi_frame_ma_packet_req(priv, buffered_pkt->priority, buffered_pkt->rate, buffered_pkt->hostTag,
- buffered_pkt->interfaceTag, buffered_pkt->transmissionControl,
- buffered_pkt->leSenderProcessId, buffered_pkt->peerMacAddress.a, &signal);
- bulkdata.d[0].os_data_ptr = buffered_pkt->bulkdata.os_data_ptr;
- bulkdata.d[0].data_length = buffered_pkt->bulkdata.data_length;
- bulkdata.d[0].os_net_buf_ptr = buffered_pkt->bulkdata.os_net_buf_ptr;
- bulkdata.d[0].net_buf_length = buffered_pkt->bulkdata.net_buf_length;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
- bulkdata.d[1].os_net_buf_ptr =0;
- bulkdata.d[1].net_buf_length =0;
-
- if(moreData) {
- *fc |= cpu_to_le16(IEEE802_11_FC_MOREDATA_MASK);
- } else {
- *fc &= cpu_to_le16(~IEEE802_11_FC_MOREDATA_MASK);
- }
-
- if((staRecord != NULL)&& (staRecord->wmmOrQosEnabled == TRUE))
- {
- unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu WMM Enabled: %d \n", staRecord->wmmOrQosEnabled);
-
- toDs = (*fc & cpu_to_le16(IEEE802_11_FC_TO_DS_MASK))?1 : 0;
- fromDs = (*fc & cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK))? 1: 0;
-
- switch(le16_to_cpu(*fc) & IEEE80211_FC_SUBTYPE_MASK)
- {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- case IEEE802_11_FC_TYPE_QOS_NULL & IEEE80211_FC_SUBTYPE_MASK:
- /* If both are set then the Address4 exists (only for AP) */
- if (fromDs && toDs) {
- /* 6 is the size of Address4 field */
- macHeaderLengthInBytes += (QOS_CONTROL_HEADER_SIZE + 6);
- } else {
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
- }
-
- /* If order bit set then HT control field is the part of MAC header */
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- macHeaderLengthInBytes += HT_CONTROL_HEADER_SIZE;
- qc = (u8*)(buffered_pkt->bulkdata.os_data_ptr + (macHeaderLengthInBytes-6));
- } else {
- qc = (u8*)(buffered_pkt->bulkdata.os_data_ptr + (macHeaderLengthInBytes-2));
- }
- *qc = eosp ? *qc | (1 << 4) : *qc & (~(1 << 4));
- break;
- default:
- if (fromDs && toDs)
- macHeaderLengthInBytes += 6;
- }
-
- }
- result = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if(result){
- _update_buffered_pkt_params_after_alignment(priv, &bulkdata, buffered_pkt);
- }
-
- /* Decrement the packet counts queued in driver */
- if (result != -ENOSPC) {
- /* protect entire counter updation by disabling preemption */
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing\n");
- } else {
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- priv->noOfPktQueuedInDriver--;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- /* Sta Record is available for all unicast (except genericMgt Frames) & in other case its NULL */
- if (staRecord) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- if (!staRecord->noOfPktQueued) {
- unifi_error(priv, "packets queued in driver per station is 0 still decrementing\n");
- } else {
- staRecord->noOfPktQueued--;
- }
- /* if the STA alive probe frame has failed then reset the saved host tag */
- if (result){
- if (staRecord->nullDataHostTag == buffered_pkt->hostTag){
- staRecord->nullDataHostTag = INVALID_HOST_TAG;
- }
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
-
- }
- return result;
-}
-#ifdef CSR_SUPPORT_SME
-static
-void set_eosp_transmit_ctrl(unifi_priv_t *priv, struct list_head *txList)
-{
- /* dequeue the tx data packets from the appropriate queue */
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
-
- unifi_trace(priv, UDBG5, "entering set_eosp_transmit_ctrl\n");
- /* check for list empty */
- if (list_empty(txList)) {
- unifi_warning(priv, "In set_eosp_transmit_ctrl, the list is empty\n");
- return;
- }
-
- /* return the last node , and modify it. */
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_prev_safe(listHead, placeHolder, txList) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1,
- "set_eosp_transmit_ctrl Transmission Control = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
- unifi_trace(priv, UDBG3, "in set_eosp_transmit_ctrl no.of buffered frames %d\n", priv->noOfPktQueuedInDriver);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG1, "List Empty %d\n", list_empty(txList));
- unifi_trace(priv, UDBG5, "leaving set_eosp_transmit_ctrl\n");
- return;
-}
-
-static
-void send_vif_availibility_rsp(unifi_priv_t *priv, CSR_VIF_IDENTIFIER vif, CSR_RESULT_CODE resultCode)
-{
- CSR_SIGNAL signal;
- CSR_MA_VIF_AVAILABILITY_RESPONSE *rsp;
- bulk_data_param_t *bulkdata = NULL;
- int r;
-
- unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : invoked with resultCode = %d \n", resultCode);
-
- memset(&signal, 0, sizeof(CSR_SIGNAL));
- rsp = &signal.u.MaVifAvailabilityResponse;
- rsp->VirtualInterfaceIdentifier = vif;
- rsp->ResultCode = resultCode;
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_VIF_AVAILABILITY_RESPONSE_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(r) {
- unifi_error(priv, "Availibility response sending failed %x status %d\n", vif, r);
- }
- else {
- unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : status = %d \n", r);
- }
-}
-#endif
-
-static
-void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
-{
- tx_buffered_packets_t *tx_q_item;
- unsigned long lock_flags;
- struct list_head *listHead, *list;
- struct list_head *placeHolder;
- u8 i, j, eospFramedeleted=0;
- u8 thresholdExcedeDueToBroadcast = TRUE;
- /* it will be made it interface Specific in the future when multi interfaces are supported ,
- right now interface 0 is considered */
- netInterface_priv_t *interfacePriv = priv->interfacePriv[0];
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
-
- unifi_trace(priv, UDBG3, "entering verify_and_accomodate_tx_packet\n");
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staInfo = interfacePriv->staInfo[i];
- if (staInfo && (staInfo->noOfPktQueued >= CSR_WIFI_DRIVER_MAX_PKT_QUEUING_THRESHOLD_PER_PEER)) {
- /* remove the first(oldest) packet from the all the access catogory, since data
- * packets for station record crossed the threshold limit (64 for AP supporting
- * 8 peers)
- */
- unifi_trace(priv, UDBG3, "number of station pkts queued= %d for sta id = %d\n", staInfo->noOfPktQueued, staInfo->aid);
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++) {
- list = &staInfo->dataPdu[j];
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- list_del(listHead);
- thresholdExcedeDueToBroadcast = FALSE;
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- tx_q_item = NULL;
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- /* protection provided by spinlock */
- priv->noOfPktQueuedInDriver--;
-
- }
- /* Sta Record is available for all unicast (except genericMgt Frames) & in other case its NULL */
- if (!staInfo->noOfPktQueued) {
- unifi_error(priv, "packets queued in driver per station is 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- spin_lock(&priv->staRecord_lock);
- staInfo->noOfPktQueued--;
- spin_unlock(&priv->staRecord_lock);
- }
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- }
- }
- if (thresholdExcedeDueToBroadcast && interfacePriv->noOfbroadcastPktQueued > CSR_WIFI_DRIVER_MINIMUM_BROADCAST_PKT_THRESHOLD ) {
- /* Remove the packets from genericMulticastOrBroadCastFrames queue
- * (the max packets in driver is reached due to broadcast/multicast frames)
- */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- if(eospFramedeleted){
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1, "updating eosp for next packet hostTag:= 0x%x ", tx_q_item->hostTag);
- eospFramedeleted =0;
- break;
- }
-
- if(tx_q_item->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK ){
- eospFramedeleted = 1;
- }
- unifi_trace(priv, UDBG1, "freeing of multicast packets ToC = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
- list_del(listHead);
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- priv->noOfPktQueuedInDriver--;
- spin_lock(&priv->staRecord_lock);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock(&priv->staRecord_lock);
- if(!eospFramedeleted){
- break;
- }
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- unifi_trace(priv, UDBG3, "leaving verify_and_accomodate_tx_packet\n");
-}
-
-static
-CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
- struct list_head *list, CSR_SIGNAL *signal,
- u8 requeueOnSamePos)
-{
-
- /* queue the tx data packets on to appropriate queue */
- CSR_MA_PACKET_REQUEST *req = &signal->u.MaPacketRequest;
- tx_buffered_packets_t *tx_q_item;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering enque_tx_data_pdu\n");
- if(!list) {
- unifi_error(priv, "List is not specified\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Removes aged packets & adds the incoming packet */
- if (priv->noOfPktQueuedInDriver >= CSR_WIFI_DRIVER_SUPPORT_FOR_MAX_PKT_QUEUEING) {
- unifi_trace(priv, UDBG3, "number of pkts queued= %d \n", priv->noOfPktQueuedInDriver);
- verify_and_accomodate_tx_packet(priv);
- }
-
-
-
- tx_q_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC);
- if (tx_q_item == NULL) {
- unifi_error(priv,
- "Failed to allocate %d bytes for tx packet record\n",
- sizeof(tx_buffered_packets_t));
- return CSR_RESULT_FAILURE;
- }
-
- /* disable the preemption */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- INIT_LIST_HEAD(&tx_q_item->q);
- /* fill the tx_q structure members */
- tx_q_item->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
- tx_q_item->bulkdata.data_length = bulkdata->d[0].data_length;
- tx_q_item->bulkdata.os_net_buf_ptr = bulkdata->d[0].os_net_buf_ptr;
- tx_q_item->bulkdata.net_buf_length = bulkdata->d[0].net_buf_length;
- tx_q_item->interfaceTag = req->VirtualInterfaceIdentifier & 0xff;
- tx_q_item->hostTag = req->HostTag;
- tx_q_item->leSenderProcessId = signal->SignalPrimitiveHeader.SenderProcessId;
- tx_q_item->transmissionControl = req->TransmissionControl;
- tx_q_item->priority = req->Priority;
- tx_q_item->rate = req->TransmitRate;
- memcpy(tx_q_item->peerMacAddress.a, req->Ra.x, ETH_ALEN);
-
-
-
- if (requeueOnSamePos) {
- list_add(&tx_q_item->q, list);
- } else {
- list_add_tail(&tx_q_item->q, list);
- }
-
- /* Count of packet queued in driver */
- priv->noOfPktQueuedInDriver++;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG5, "leaving enque_tx_data_pdu\n");
- return CSR_RESULT_SUCCESS;
-}
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-CsrResult unifi_reque_ma_packet_request (void *ospriv, u32 host_tag,
- u16 txStatus, bulk_data_desc_t *bulkDataDesc)
-{
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- netInterface_priv_t *interfacePriv;
- struct list_head *list = NULL;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- bulk_data_param_t bulkData;
- CSR_SIGNAL signal;
- CSR_PRIORITY priority = 0;
- u16 interfaceTag = 0;
- unifi_TrafficQueue priority_q;
- u16 frameControl = 0, frameType = 0;
- unsigned long lock_flags;
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* If the current mode is not AP or P2PGO then just return failure
- * to clear the hip slot
- */
- if(!((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO))) {
- return CSR_RESULT_FAILURE;
- }
-
- unifi_trace(priv, UDBG6, "unifi_reque_ma_packet_request: host_tag = 0x%x\n", host_tag);
-
- staRecord = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,
- (((u8 *) bulkDataDesc->os_data_ptr) + 4),
- interfaceTag);
- if (NULL == staRecord) {
- unifi_trace(priv, UDBG5, "unifi_reque_ma_packet_request: Invalid STA record \n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Update TIM if MA-PACKET.cfm fails with status as Tx-retry-limit or No-BSS and then just return failure
- * to clear the hip slot associated with the Packet
- */
- if (CSR_TX_RETRY_LIMIT == txStatus || CSR_TX_NO_BSS == txStatus) {
- if (staRecord->timSet == CSR_WIFI_TIM_RESET || staRecord->timSet == CSR_WIFI_TIM_RESETTING)
- {
- unifi_trace(priv, UDBG2, "unifi_reque_ma_packet_request: CFM failed with Retry Limit or No BSS-->update TIM\n");
- if (!staRecord->timRequestPendingFlag) {
- update_tim(priv, staRecord->aid, 1, interfaceTag, staRecord->assignedHandle);
- }
- else {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "unifi_reque_ma_packet_request: One more UpdateTim Request(:%d)Queued for AID %x\n",
- staRecord->updateTimReqQueued, staRecord->aid);
- }
- }
- return CSR_RESULT_FAILURE;
- }
- else if ((CSR_TX_LIFETIME == txStatus) || (CSR_TX_BLOCK_ACK_TIMEOUT == txStatus) ||
- (CSR_TX_FAIL_TRANSMISSION_VIF_INTERRUPTED == txStatus) ||
- (CSR_TX_REJECTED_PEER_STATION_SLEEPING == txStatus) ||
- (CSR_TX_REJECTED_DTIM_STARTED == txStatus)) {
- /* Extract the Frame control and the frame type */
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr);
- frameType = ((frameControl & IEEE80211_FC_TYPE_MASK) >> FRAME_CONTROL_TYPE_FIELD_OFFSET);
-
- /* Mgmt frames will not be re-queued for Tx
- * so just return failure to clear the hip slot
- */
- if (IEEE802_11_FRAMETYPE_MANAGEMENT == frameType) {
- return CSR_RESULT_FAILURE;
- }
- else if (IEEE802_11_FRAMETYPE_DATA == frameType) {
- /* QOS NULL and DATA NULL frames will not be re-queued for Tx
- * so just return failure to clear the hip slot
- */
- if ((((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET) == QOS_DATA_NULL) ||
- (((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET)== DATA_NULL )) {
- return CSR_RESULT_FAILURE;
- }
- }
-
- /* Extract the Packet priority */
- if (TRUE == staRecord->wmmOrQosEnabled) {
- u16 qosControl = 0;
- u8 dataFrameType = 0;
-
- dataFrameType =((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> 4);
-
- if (dataFrameType == QOS_DATA) {
- /* QoS control field is offset from frame control by 2 (frame control)
- * + 2 (duration/ID) + 2 (sequence control) + 3*ETH_ALEN or 4*ETH_ALEN
- */
- if((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)) {
- qosControl= CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr + 30);
- }
- else {
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr + 24);
- }
- }
-
- priority = (CSR_PRIORITY)(qosControl & IEEE802_11_QC_TID_MASK);
-
- if (priority < CSR_QOS_UP0 || priority > CSR_QOS_UP7) {
- unifi_trace(priv, UDBG5, "unifi_reque_ma_packet_request: Invalid priority:%x \n", priority);
- return CSR_RESULT_FAILURE;
- }
- }
- else {
- priority = CSR_CONTENTION;
- }
-
- /* Frame Bulk data to requeue it back to HAL Queues */
- bulkData.d[0].os_data_ptr = bulkDataDesc->os_data_ptr;
- bulkData.d[0].data_length = bulkDataDesc->data_length;
- bulkData.d[0].os_net_buf_ptr = bulkDataDesc->os_net_buf_ptr;
- bulkData.d[0].net_buf_length = bulkDataDesc->net_buf_length;
-
- bulkData.d[1].os_data_ptr = NULL;
- bulkData.d[1].os_net_buf_ptr = NULL;
- bulkData.d[1].data_length = bulkData.d[1].net_buf_length = 0;
-
- /* Initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame MA Packet Req */
- unifi_frame_ma_packet_req(priv, priority, 0, host_tag,
- interfaceTag, CSR_NO_CONFIRM_REQUIRED,
- priv->netdev_client->sender_id,
- staRecord->peerMacAddress.a, &signal);
-
- /* Find the Q-Priority */
- priority_q = unifi_frame_priority_to_queue(priority);
- list = &staRecord->dataPdu[priority_q];
-
- /* Place the Packet on to HAL Queue */
- status = enque_tx_data_pdu(priv, &bulkData, list, &signal, TRUE);
-
- /* Update the Per-station queued packet counter */
- if (!status) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staRecord->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- else {
- /* Packet will not be re-queued for any of the other MA Packet Tx failure
- * reasons so just return failure to clear the hip slot
- */
- return CSR_RESULT_FAILURE;
- }
-
- return status;
-}
-#endif
-
-static void is_all_ac_deliver_enabled_and_moredata(CsrWifiRouterCtrlStaInfo_t *staRecord, u8 *allDeliveryEnabled, u8 *dataAvailable)
-{
- u8 i;
- *allDeliveryEnabled = TRUE;
- for (i = 0 ;i < MAX_ACCESS_CATOGORY; i++) {
- if (!IS_DELIVERY_ENABLED(staRecord->powersaveMode[i])) {
- /* One is is not Delivery Enabled */
- *allDeliveryEnabled = FALSE;
- break;
- }
- }
- if (*allDeliveryEnabled) {
- *dataAvailable = (!list_empty(&staRecord->dataPdu[0]) || !list_empty(&staRecord->dataPdu[1])
- ||!list_empty(&staRecord->dataPdu[2]) ||!list_empty(&staRecord->dataPdu[3])
- ||!list_empty(&staRecord->mgtFrames));
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_handle_tim_cfm
- *
- *
- * This function updates tim status in host depending confirm status from firmware
- *
- * Arguments:
- * priv Pointer to device private context struct
- * cfm CSR_MLME_SET_TIM_CONFIRM
- * receiverProcessId SenderProcessID to fetch handle & timSet status
- *
- * ---------------------------------------------------------------------------
- */
-void uf_handle_tim_cfm(unifi_priv_t *priv, CSR_MLME_SET_TIM_CONFIRM *cfm, u16 receiverProcessId)
-{
- u8 handle = CSR_WIFI_GET_STATION_HANDLE_FROM_RECEIVER_ID(receiverProcessId);
- u8 timSetStatus = CSR_WIFI_GET_TIMSET_STATE_FROM_RECEIVER_ID(receiverProcessId);
- u16 interfaceTag = (cfm->VirtualInterfaceIdentifier & 0xff);
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- /* This variable holds what TIM value we wanted to set in firmware */
- u16 timSetValue = 0;
- /* Irrespective of interface the count maintained */
- static u8 retryCount = 0;
- unsigned long lock_flags;
- unifi_trace(priv, UDBG3, "entering %s, handle = %x, timSetStatus = %x\n", __FUNCTION__, handle, timSetStatus);
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_warning(priv, "bad interfaceTag = %x\n", interfaceTag);
- return;
- }
-
- if ((handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) && (handle >= UNIFI_MAX_CONNECTIONS)) {
- unifi_warning(priv, "bad station Handle = %x\n", handle);
- return;
- }
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- if ((staRecord = ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]))) == NULL) {
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_warning(priv, "uf_handle_tim_cfm: station record is NULL handle = %x\n", handle);
- return;
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- switch(timSetStatus)
- {
- case CSR_WIFI_TIM_SETTING:
- timSetValue = CSR_WIFI_TIM_SET;
- break;
- case CSR_WIFI_TIM_RESETTING:
- timSetValue = CSR_WIFI_TIM_RESET;
- break;
- default:
- unifi_warning(priv, "timSet state is %x: Debug\n", timSetStatus);
- return;
- }
-
- /* check TIM confirm for success/failures */
- switch(cfm->ResultCode)
- {
- case CSR_RC_SUCCESS:
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- /* Unicast frame & station record available */
- if (timSetStatus == staRecord->timSet) {
- staRecord->timSet = timSetValue;
- /* fh_cmd_q can also be full at some point of time!,
- * resetting count as queue is cleaned by firmware at this point
- */
- retryCount = 0;
- unifi_trace(priv, UDBG2, "tim (%s) successfully in firmware\n", (timSetValue)?"SET":"RESET");
- } else {
- unifi_trace(priv, UDBG3, "receiver processID = %x, success: request & confirm states are not matching in TIM cfm: Debug status = %x, staRecord->timSet = %x, handle = %x\n",
- receiverProcessId, timSetStatus, staRecord->timSet, handle);
- }
-
- /* Reset TIM pending flag to send next TIM request */
- staRecord->timRequestPendingFlag = FALSE;
-
- /* Make sure that one more UpdateTim request is queued, if Queued its value
- * should be CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET
- */
- if (0xFF != staRecord->updateTimReqQueued)
- {
- /* Process the UpdateTim Request which is queued while previous UpdateTim was in progress */
- if (staRecord->timSet != staRecord->updateTimReqQueued)
- {
- unifi_trace(priv, UDBG2, "uf_handle_tim_cfm : Processing Queued UpdateTimReq \n");
-
- update_tim(priv, staRecord->aid, staRecord->updateTimReqQueued, interfaceTag, handle);
-
- staRecord->updateTimReqQueued = 0xFF;
- }
- }
- } else {
-
- interfacePriv->bcTimSet = timSetValue;
- /* fh_cmd_q can also be full at some point of time!,
- * resetting count as queue is cleaned by firmware at this point
- */
- retryCount = 0;
- unifi_trace(priv, UDBG3, "tim (%s) successfully for broadcast frame in firmware\n", (timSetValue)?"SET":"RESET");
-
- /* Reset DTIM pending flag to send next DTIM request */
- interfacePriv->bcTimSetReqPendingFlag = FALSE;
-
- /* Make sure that one more UpdateDTim request is queued, if Queued its value
- * should be CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET
- */
- if (0xFF != interfacePriv->bcTimSetReqQueued)
- {
- /* Process the UpdateTim Request which is queued while previous UpdateTim was in progress */
- if (interfacePriv->bcTimSet != interfacePriv->bcTimSetReqQueued)
- {
- unifi_trace(priv, UDBG2, "uf_handle_tim_cfm : Processing Queued UpdateDTimReq \n");
-
- update_tim(priv, 0, interfacePriv->bcTimSetReqQueued, interfaceTag, 0xFFFFFFFF);
-
- interfacePriv->bcTimSetReqQueued = 0xFF;
- }
- }
-
- }
- break;
- case CSR_RC_INVALID_PARAMETERS:
- case CSR_RC_INSUFFICIENT_RESOURCE:
- /* check for max retry limit & send again
- * MAX_RETRY_LIMIT is not maintained for each set of transactions..Its generic
- * If failure crosses this Limit, we have to take a call to FIX
- */
- if (retryCount > UNIFI_MAX_RETRY_LIMIT) {
- u8 moreData = FALSE;
- retryCount = 0;
- /* Because of continuos traffic in fh_cmd_q the tim set request is failing (exceeding retry limit)
- * but if we didn't synchronize our timSet varible state with firmware then it can cause below issues
- * cond 1. We want to SET tim in firmware if its fails & max retry limit reached
- * -> If host set's the timSet to 1, we wont try to send(as max retry reached) update tim but
- * firmware is not updated with queue(TIM) status so it wont set TIM in beacon finally host start piling
- * up data & wont try to set tim in firmware (This can cause worser performance)
- * cond 2. We want to reset tim in firmware it fails & reaches max retry limit
- * -> If host sets the timSet to Zero, it wont try to set a TIM request unless we wont have any packets
- * to be queued, so beacon unnecessarily advertizes the TIM
- */
-
- if(staRecord) {
- if(!staRecord->wmmOrQosEnabled) {
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->mgtFrames));
- } else {
- /* Peer is QSTA */
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable));
-
- }
- /* To avoid cond 1 & 2, check internal Queues status, if we have more Data then set RESET the timSet(0),
- * so we are trying to be in sync with firmware & next packets before queuing atleast try to
- * set TIM in firmware otherwise it SET timSet(1)
- */
- if (moreData) {
- staRecord->timSet = CSR_WIFI_TIM_RESET;
- } else {
- staRecord->timSet = CSR_WIFI_TIM_SET;
- }
- } else {
- /* Its a broadcast frames */
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if (moreData) {
- update_tim(priv, 0, CSR_WIFI_TIM_SET, interfaceTag, 0xFFFFFFFF);
- } else {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- }
-
- unifi_error(priv, "no of error's for TIM setting crossed the Limit: verify\n");
- return;
- }
- retryCount++;
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- if (timSetStatus == staRecord->timSet) {
- unifi_warning(priv, "tim request failed, retry for AID = %x\n", staRecord->aid);
- update_tim(priv, staRecord->aid, timSetValue, interfaceTag, handle);
- } else {
- unifi_trace(priv, UDBG1, "failure: request & confirm states are not matching in TIM cfm: Debug status = %x, staRecord->timSet = %x\n",
- timSetStatus, staRecord->timSet);
- }
- } else {
- unifi_warning(priv, "tim request failed, retry for broadcast frames\n");
- update_tim(priv, 0, timSetValue, interfaceTag, 0xFFFFFFFF);
- }
- break;
- default:
- unifi_warning(priv, "tim update request failed resultcode = %x\n", cfm->ResultCode);
- }
-
- unifi_trace(priv, UDBG2, "leaving %s\n", __FUNCTION__);
-}
-
-/*
- * ---------------------------------------------------------------------------
- * update_tim
- *
- *
- * This function updates tim status in firmware for AID[1 to UNIFI_MAX_CONNECTIONS] or
- * AID[0] for broadcast/multicast packets.
- *
- * NOTE: The LSB (least significant BYTE) of senderId while sending this MLME premitive
- * has been modified(utilized) as below
- *
- * SenderID in signal's SignalPrimitiveHeader is 2 byte the lowe byte bitmap is below
- *
- * station handle(6 bits) timSet Status (2 bits)
- * --------------------- ----------------------
- * 0 0 0 0 0 0 | 0 0
- *
- * timSet Status can be one of below:
- *
- * CSR_WIFI_TIM_RESET
- * CSR_WIFI_TIM_RESETTING
- * CSR_WIFI_TIM_SET
- * CSR_WIFI_TIM_SETTING
- *
- * Arguments:
- * priv Pointer to device private context struct
- * aid can be 1 t0 UNIFI_MAX_CONNECTIONS & 0 means multicast/broadcast
- * setTim value SET(1) / RESET(0)
- * interfaceTag the interfaceID on which activity going on
- * handle from (0 <= handle < UNIFI_MAX_CONNECTIONS)
- *
- * ---------------------------------------------------------------------------
- */
-void update_tim(unifi_priv_t * priv, u16 aid, u8 setTim, u16 interfaceTag, u32 handle)
-{
- CSR_SIGNAL signal;
- s32 r;
- CSR_MLME_SET_TIM_REQUEST *req = &signal.u.MlmeSetTimRequest;
- bulk_data_param_t *bulkdata = NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 senderIdLsb = 0;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- u32 oldTimSetStatus = 0, timSetStatus = 0;
-
- unifi_trace(priv, UDBG5, "entering the update_tim routine\n");
-
-
- if (handle == 0xFFFFFFFF) {
- handle &= CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE;
- if (setTim == interfacePriv->bcTimSet)
- {
- unifi_trace(priv, UDBG3, "update_tim, Drop:Hdl=%x, timval=%d, globalTim=%d\n", handle, setTim, interfacePriv->bcTimSet);
- return;
- }
- } else if ((handle != 0xFFFFFFFF) && (handle >= UNIFI_MAX_CONNECTIONS)) {
- unifi_warning(priv, "bad station Handle = %x\n", handle);
- return;
- }
-
- if (setTim) {
- timSetStatus = CSR_WIFI_TIM_SETTING;
- } else {
- timSetStatus = CSR_WIFI_TIM_RESETTING;
- }
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- if ((staRecord = ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]))) == NULL) {
- unifi_warning(priv, "station record is NULL in update_tim: handle = %x :debug\n", handle);
- return;
- }
- /* In case of signal sending failed, revert back to old state */
- oldTimSetStatus = staRecord->timSet;
- staRecord->timSet = timSetStatus;
- }
-
- /* pack senderID LSB */
- senderIdLsb = CSR_WIFI_PACK_SENDER_ID_LSB_FOR_TIM_REQ(handle, timSetStatus);
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame the MLME-SET-TIM request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MLME_SET_TIM_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(((priv->netdev_client->sender_id & 0xff00) | senderIdLsb),
- (u8*)&signal.SignalPrimitiveHeader.SenderProcessId);
-
- /* set The virtual interfaceIdentifier, aid, tim value */
- req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- req->AssociationId = aid;
- req->TimValue = setTim;
-
-
- unifi_trace(priv, UDBG2, "update_tim:AID %x,senderIdLsb = 0x%x, handle = 0x%x, timSetStatus = %x, sender proceesID = %x \n",
- aid, senderIdLsb, handle, timSetStatus, signal.SignalPrimitiveHeader.SenderProcessId);
-
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if (r) {
- /* No need to free bulk data, as TIM request doesn't carries any data */
- unifi_error(priv, "Error queueing CSR_MLME_SET_TIM_REQUEST signal\n");
- if (staRecord) {
- staRecord->timSet = oldTimSetStatus ;
- }
- else
- {
- /* MLME_SET_TIM.req sending failed here for AID0, so revert back our bcTimSet status */
- interfacePriv->bcTimSet = !setTim;
- }
- }
- else {
- /* Update tim request pending flag and ensure no more TIM set requests are send
- for the same station until TIM confirm is received */
- if (staRecord) {
- staRecord->timRequestPendingFlag = TRUE;
- }
- else
- {
- /* Update tim request (for AID 0) pending flag and ensure no more DTIM set requests are send
- * for the same station until TIM confirm is received
- */
- interfacePriv->bcTimSetReqPendingFlag = TRUE;
- }
- }
- unifi_trace(priv, UDBG5, "leaving the update_tim routine\n");
-}
-
-static
-void process_peer_active_transition(unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t *staRecord,
- u16 interfaceTag)
-{
- int r, i;
- u8 spaceAvail[4] = {TRUE, TRUE, TRUE, TRUE};
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5, "entering process_peer_active_transition\n");
-
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* giving more priority to multicast packets so delaying unicast packets*/
- unifi_trace(priv, UDBG2, "Multicast transmission is going on so resume unicast transmission after DTIM over\n");
-
- /* As station is active now, even though AP is not able to send frames to it
- * because of DTIM, it needs to reset the TIM here
- */
- if (!staRecord->timRequestPendingFlag){
- if((staRecord->timSet == CSR_WIFI_TIM_SET) || (staRecord->timSet == CSR_WIFI_TIM_SETTING)){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- return;
- }
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG2, "p_p_a_t:(ENOSPC) Mgt Frame queueing \n");
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- spaceAvail[3] = FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- if (!staRecord->timRequestPendingFlag) {
- if (staRecord->txSuspend) {
- if(staRecord->timSet == CSR_WIFI_TIM_SET) {
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- return;
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- for(i=3;i>=0;i--) {
- if(!spaceAvail[i])
- continue;
- unifi_trace(priv, UDBG6, "p_p_a_t:data pkt sending for AC %d \n", i);
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[i]))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[i]=(u8)(staRecord->assignedHandle);
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- }
- if (!staRecord->timRequestPendingFlag){
- if((staRecord->timSet == CSR_WIFI_TIM_SET) || (staRecord->timSet == CSR_WIFI_TIM_SETTING)) {
- unifi_trace(priv, UDBG3, "p_p_a_t:resetting tim .....\n");
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- unifi_trace(priv, UDBG5, "leaving process_peer_active_transition\n");
-}
-
-
-
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm)
-{
- netInterface_priv_t *interfacePriv;
- u8 i;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- if(pkt_cfm->HostTag == interfacePriv->multicastPduHostTag) {
- unifi_trace(priv, UDBG2, "CFM for marked Multicast Tag = %x\n", interfacePriv->multicastPduHostTag);
- interfacePriv->multicastPduHostTag = 0xffffffff;
- resume_suspended_uapsd(priv, interfaceTag);
- resume_unicast_buffered_frames(priv, interfaceTag);
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) &&
- list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- unifi_trace(priv, UDBG1, "Resetting multicastTIM");
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- else
- {
- /* Cache the DTimSet value so that it will processed immidiatly after
- * completing the current setDTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_process_ma_pkt_cfm_for_ap : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
-
- }
- return;
- }
-
- /* Check if it is a Confirm for null data frame used
- * for probing station activity
- */
- for(i =0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staRecord = (CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]);
- if (staRecord && (staRecord->nullDataHostTag == pkt_cfm->HostTag)) {
-
- unifi_trace(priv, UDBG1, "CFM for Inactive probe Null frame (tag = %x, status = %d)\n",
- pkt_cfm->HostTag,
- pkt_cfm->TransmissionStatus
- );
- staRecord->nullDataHostTag = INVALID_HOST_TAG;
-
- if(pkt_cfm->TransmissionStatus == CSR_TX_RETRY_LIMIT){
- u32 now;
- u32 inactive_time;
-
- unifi_trace(priv, UDBG1, "Nulldata to probe STA ALIVE Failed with retry limit\n");
- /* Recheck if there is some activity after null data is sent.
- *
- * If still there is no activity then send a disconnected indication
- * to SME to delete the station record.
- */
- if (staRecord->activity_flag){
- return;
- }
- now = CsrTimeGet(NULL);
-
- if (staRecord->lastActivity > now)
- {
- /* simple timer wrap (for 1 wrap) */
- inactive_time = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, staRecord->lastActivity),
- now);
- }
- else
- {
- inactive_time = (u32)CsrTimeSub(now, staRecord->lastActivity);
- }
-
- if (inactive_time >= STA_INACTIVE_TIMEOUT_VAL)
- {
- struct list_head send_cfm_list;
- u8 j;
-
- /* The SME/NME may be waiting for confirmation for requested frames to this station.
- * Though this is --VERY UNLIKELY-- in case of station in active mode. But still as a
- * a defensive check, it loops through buffered frames for this station and if confirmation
- * is requested, send auto confirmation with failure status. Also flush the frames so
- * that these are not processed again in PEER_DEL_REQ handler.
- */
- INIT_LIST_HEAD(&send_cfm_list);
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staRecord->mgtFrames));
-
- uf_flush_list(priv, &(staRecord->mgtFrames));
-
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staRecord->dataPdu[j]));
-
- uf_flush_list(priv, &(staRecord->dataPdu[j]));
- }
-
- send_auto_ma_packet_confirm(priv, staRecord->interfacePriv, &send_cfm_list);
-
-
-
- unifi_warning(priv, "uf_process_ma_pkt_cfm_for_ap: Router Disconnected IND Peer (%x-%x-%x-%x-%x-%x)\n",
- staRecord->peerMacAddress.a[0],
- staRecord->peerMacAddress.a[1],
- staRecord->peerMacAddress.a[2],
- staRecord->peerMacAddress.a[3],
- staRecord->peerMacAddress.a[4],
- staRecord->peerMacAddress.a[5]);
-
- CsrWifiRouterCtrlConnectedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- staRecord->interfacePriv->InterfaceTag,
- staRecord->peerMacAddress,
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED);
- }
-
- }
- else if (pkt_cfm->TransmissionStatus == CSR_TX_SUCCESSFUL)
- {
- staRecord->activity_flag = TRUE;
- }
- }
- }
-}
-
-#endif
-u16 uf_get_vif_identifier (CsrWifiRouterCtrlMode mode, u16 tag)
-{
- switch(mode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- return (0x02<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- return (0x03<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- return (0x01<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_MONITOR:
- return (0x04<<8|tag);
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- return (0x05<<8|tag);
- default:
- return tag;
- }
-}
-
-#ifdef CSR_SUPPORT_SME
-
-/*
- * ---------------------------------------------------------------------------
- * update_macheader
- *
- *
- * These functions updates mac header for intra BSS packet
- * routing.
- * NOTE: This function always has to be called in rx context which
- * is in bh thread context since GFP_KERNEL is used. In soft IRQ/ Interrupt
- * context shouldn't be used
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * newSkb Socket buffer containing data packet + Mac header if no sufficient headroom in skb
- * priority to append QOS control header in Mac header
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * interfaceTag the interfaceID on which activity going on
- * macHeaderLengthInBytes no. of bytes of mac header in received frame
- * qosDestination used to append Qos control field
- *
- * Returns:
- * Zero on success or -1 on error.
- * ---------------------------------------------------------------------------
- */
-
-static int update_macheader(unifi_priv_t *priv, struct sk_buff *skb,
- struct sk_buff *newSkb, CSR_PRIORITY *priority,
- bulk_data_param_t *bulkdata, u16 interfaceTag,
- u8 macHeaderLengthInBytes,
- u8 qosDestination)
-{
-
- u16 *fc = NULL;
- u8 direction = 0, toDs, fromDs;
- u8 *bufPtr = NULL;
- u8 sa[ETH_ALEN], da[ETH_ALEN];
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- int headroom;
- u8 macHeaderBuf[IEEE802_11_DATA_FRAME_MAC_HEADER_SIZE] = {0};
-
- unifi_trace(priv, UDBG5, "entering the update_macheader function\n");
-
- /* temporary buffer for the Mac header storage */
- memcpy(macHeaderBuf, skb->data, macHeaderLengthInBytes);
-
- /* remove the Macheader from the skb */
- skb_pull(skb, macHeaderLengthInBytes);
-
- /* get the skb headroom for skb_push check */
- headroom = skb_headroom(skb);
-
- /* pointer to frame control field */
- fc = (u16*) macHeaderBuf;
-
- toDs = (*fc & cpu_to_le16(IEEE802_11_FC_TO_DS_MASK))?1 : 0;
- fromDs = (*fc & cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK))? 1: 0;
- unifi_trace(priv, UDBG5, "In update_macheader function, fromDs = %x, toDs = %x\n", fromDs, toDs);
- direction = ((fromDs | (toDs << 1)) & 0x3);
-
- /* Address1 or 3 from the macheader */
- memcpy(da, macHeaderBuf+4+toDs*12, ETH_ALEN);
- /* Address2, 3 or 4 from the mac header */
- memcpy(sa, macHeaderBuf+10+fromDs*(6+toDs*8), ETH_ALEN);
-
- unifi_trace(priv, UDBG3, "update_macheader:direction = %x\n", direction);
- /* update the toDs, fromDs & address fields in Mac header */
- switch(direction)
- {
- case 2:
- /* toDs = 1 & fromDs = 0 , toAp when frames received from peer
- * while sending this packet to Destination the Mac header changed
- * as fromDs = 1 & toDs = 0, fromAp
- */
- *fc &= cpu_to_le16(~IEEE802_11_FC_TO_DS_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK);
- /* Address1: MAC address of the actual destination (4 = 2+2) */
- memcpy(macHeaderBuf + 4, da, ETH_ALEN);
- /* Address2: The MAC address of the AP (10 = 2+2+6) */
- memcpy(macHeaderBuf + 10, &interfacePriv->bssid, ETH_ALEN);
- /* Address3: MAC address of the actual source from mac header (16 = 2+2+6+6) */
- memcpy(macHeaderBuf + 16, sa, ETH_ALEN);
- break;
- case 3:
- unifi_trace(priv, UDBG3, "when both the toDs & fromDS set, NOT SUPPORTED\n");
- break;
- default:
- unifi_trace(priv, UDBG3, "problem in decoding packet in update_macheader \n");
- return -1;
- }
-
- /* frameType is Data always, Validation is done before calling this function */
-
- /* check for the souce station type */
- switch(le16_to_cpu(*fc) & IEEE80211_FC_SUBTYPE_MASK)
- {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- /* No need to modify the qos control field */
- if (!qosDestination) {
-
- /* If source Sta is QOS enabled & if this bit set, then HTC is supported by
- * peer station & htc field present in macHeader
- */
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- /* HT control field present in Mac header
- * 6 = sizeof(qosControl) + sizeof(htc)
- */
- macHeaderLengthInBytes -= 6;
- } else {
- macHeaderLengthInBytes -= 2;
- }
- /* Destination STA is non qos so change subtype to DATA */
- *fc &= cpu_to_le16(~IEEE80211_FC_SUBTYPE_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- /* remove the qos control field & HTC(if present). new macHeaderLengthInBytes is less than old
- * macHeaderLengthInBytes so no need to verify skb headroom
- */
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG1, " sufficient headroom not there to push updated mac header \n");
- return -1;
- }
- bufPtr = (u8 *) skb_push(skb, macHeaderLengthInBytes);
-
- /* update bulk data os_data_ptr */
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
-
- } else {
- /* pointing to QOS control field */
- u8 qc;
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- qc = *((u8*)(macHeaderBuf + (macHeaderLengthInBytes - 4 - 2)));
- } else {
- qc = *((u8*)(macHeaderBuf + (macHeaderLengthInBytes - 2)));
- }
-
- if ((qc & IEEE802_11_QC_TID_MASK) > 7) {
- *priority = 7;
- } else {
- *priority = qc & IEEE802_11_QC_TID_MASK;
- }
-
- unifi_trace(priv, UDBG1, "Incoming packet priority from QSTA is %x\n", *priority);
-
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG3, " sufficient headroom not there to push updated mac header \n");
- return -1;
- }
- bufPtr = (u8 *) skb_push(skb, macHeaderLengthInBytes);
- }
- break;
- default:
- {
- bulk_data_param_t data_ptrs;
- CsrResult csrResult;
- unifi_trace(priv, UDBG5, "normal Data packet, NO QOS \n");
-
- if (qosDestination) {
- u8 qc = 0;
- unifi_trace(priv, UDBG3, "destination is QOS station \n");
-
- /* Set Ma-Packet.req UP to UP0 */
- *priority = CSR_QOS_UP0;
-
- /* prepare the qos control field */
- qc |= CSR_QOS_UP0;
- /* no Amsdu is in ap buffer so eosp is left 0 */
- if (da[0] & 0x1) {
- /* multicast/broadcast frames, no acknowledgement needed */
- qc |= 1 << 5;
- }
-
- /* update new Mac header Length with 2 = sizeof(qos control) */
- macHeaderLengthInBytes += 2;
-
- /* received DATA frame but destiantion is QOS station so update subtype to QOS*/
- *fc &= cpu_to_le16(~IEEE80211_FC_SUBTYPE_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_DATA);
-
- /* appendQosControlOffset = macHeaderLengthInBytes - 2, since source sta is not QOS */
- macHeaderBuf[macHeaderLengthInBytes - 2] = qc;
- /* txopLimit is 0 */
- macHeaderBuf[macHeaderLengthInBytes - 1] = 0;
- if (headroom < macHeaderLengthInBytes) {
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in update_macheader func\n");
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
- /* skb headroom is sufficient to append Macheader */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
- } else {
- unifi_trace(priv, UDBG3, "destination is not a QSTA\n");
- if (headroom < macHeaderLengthInBytes) {
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in update_macheader func\n");
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
- /* skb headroom is sufficient to append Macheader */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
- }
- }
- }
-
- /* prepare the complete skb, by pushing the MAC header to the beginning of the skb->data */
- unifi_trace(priv, UDBG5, "updated Mac Header: %d \n", macHeaderLengthInBytes);
- memcpy(bufPtr, macHeaderBuf, macHeaderLengthInBytes);
-
- unifi_trace(priv, UDBG5, "leaving the update_macheader function\n");
- return 0;
-}
-/*
- * ---------------------------------------------------------------------------
- * uf_ap_process_data_pdu
- *
- *
- * Takes care of intra BSS admission control & routing packets within BSS
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * ehdr ethernet header to fetch priority of packet
- * srcStaInfo source stations record for connection verification
- * packed_signal
- * signal_len
- * signal MA-PACKET.indication signal
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * macHeaderLengthInBytes no. of bytes of mac header in received frame
- *
- * Returns:
- * Zero on success(ap processing complete) or -1 if packet also have to be sent to NETDEV.
- * ---------------------------------------------------------------------------
- */
-int
-uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
- struct ethhdr *ehdr, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- u8 macHeaderLengthInBytes)
-{
- const CSR_MA_PACKET_INDICATION *ind = &(signal->u.MaPacketIndication);
- u16 interfaceTag = (ind->VirtualInterfaceIdentifier & 0x00ff);
- struct sk_buff *newSkb = NULL;
- /* pointer to skb or private skb created using skb_copy() */
- struct sk_buff *skbPtr = skb;
- u8 sendToNetdev = FALSE;
- u8 qosDestination = FALSE;
- CSR_PRIORITY priority = CSR_CONTENTION;
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo = NULL;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG5, "entering uf_ap_process_data_pdu %d\n", macHeaderLengthInBytes);
- /* InterfaceTag validation from MA_PACKET.indication */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_trace(priv, UDBG1, "Interface Tag is Invalid in uf_ap_process_data_pdu\n");
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) &&
- (interfacePriv->intraBssEnabled == FALSE)) {
- unifi_trace(priv, UDBG2, "uf_ap_process_data_pdu:P2P GO intrabssEnabled?= %d\n", interfacePriv->intraBssEnabled);
-
- /*In P2P GO case, if intraBSS distribution Disabled then don't do IntraBSS routing */
- /* If destination in our BSS then drop otherwise give packet to netdev */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfaceTag);
- if (dstStaInfo) {
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- /* May be associated P2PCLI trying to send the packets on backbone (Netdev) */
- return -1;
- }
-
- if(!memcmp(ehdr->h_dest, interfacePriv->bssid.a, ETH_ALEN)) {
- /* This packet will be given to the TCP/IP stack since this packet is for us(AP)
- * No routing needed */
- unifi_trace(priv, UDBG4, "destination address is csr_ap\n");
- return -1;
- }
-
- /* fetch the destination record from station record database */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfaceTag);
-
- /* AP mode processing, & if packet is unicast */
- if(!dstStaInfo) {
- if (!(ehdr->h_dest[0] & 0x1)) {
- /* destination not in station record & its a unicast packet, so pass the packet to network stack */
- unifi_trace(priv, UDBG3, "unicast frame & destination record not exist, send to netdev proto = %x\n", htons(skb->protocol));
- return -1;
- } else {
- /* packet is multicast/broadcast */
- /* copy the skb to skbPtr, send skb to netdev & skbPtr to multicast/broad cast list */
- unifi_trace(priv, UDBG5, "skb_copy, in uf_ap_process_data_pdu, protocol = %x\n", htons(skb->protocol));
- skbPtr = skb_copy(skb, GFP_KERNEL);
- if(skbPtr == NULL) {
- /* We don't have memory to don't send the frame in BSS*/
- unifi_notice(priv, "broacast/multicast frame can't be sent in BSS No memeory: proto = %x\n", htons(skb->protocol));
- return -1;
- }
- sendToNetdev = TRUE;
- }
- } else {
-
- /* validate the Peer & Destination Station record */
- if (uf_process_station_records_for_sending_data(priv, interfaceTag, srcStaInfo, dstStaInfo)) {
- unifi_notice(priv, "uf_ap_process_data_pdu: station record validation failed \n");
- interfacePriv->stats.rx_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- }
-
- /* BroadCast packet received and it's been sent as non QOS packets.
- * Since WMM spec not mandates broadcast/multicast to be sent as QOS data only,
- * if all Peers are QSTA
- */
- if(sendToNetdev) {
- /* BroadCast packet and it's been sent as non QOS packets */
- qosDestination = FALSE;
- } else if(dstStaInfo && (dstStaInfo->wmmOrQosEnabled == TRUE)) {
- qosDestination = TRUE;
- }
-
- unifi_trace(priv, UDBG3, "uf_ap_process_data_pdu QoS destination = %s\n", (qosDestination)? "TRUE": "FALSE");
-
- /* packet is allowed to send to unifi, update the Mac header */
- if (update_macheader(priv, skbPtr, newSkb, &priority, bulkdata, interfaceTag, macHeaderLengthInBytes, qosDestination)) {
- interfacePriv->stats.rx_errors++;
- unifi_notice(priv, "(Packet Drop) failed to update the Mac header in uf_ap_process_data_pdu\n");
- if (sendToNetdev) {
- /* Free's the skb_copy(skbPtr) data since packet processing failed */
- bulkdata->d[0].os_data_ptr = skbPtr->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skbPtr;
- bulkdata->d[0].data_length = skbPtr->len;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- }
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "Mac Header updated...calling uf_process_ma_packet_req \n");
-
- /* Packet is ready to send to unifi ,transmissionControl = 0x0004, confirmation is not needed for data packets */
- if (uf_process_ma_packet_req(priv, ehdr->h_dest, 0xffffffff, interfaceTag, CSR_NO_CONFIRM_REQUIRED, (CSR_RATE)0, priority, priv->netdev_client->sender_id, bulkdata)) {
- if (sendToNetdev) {
- unifi_trace(priv, UDBG1, "In uf_ap_process_data_pdu, (Packet Drop) uf_process_ma_packet_req failed. freeing skb_copy data (original data sent to Netdev)\n");
- /* Free's the skb_copy(skbPtr) data since packet processing failed */
- bulkdata->d[0].os_data_ptr = skbPtr->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skbPtr;
- bulkdata->d[0].data_length = skbPtr->len;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- } else {
- /* This free's the skb data */
- unifi_trace(priv, UDBG1, "In uf_ap_process_data_pdu, (Packet Drop). Unicast data so freeing original skb \n");
- unifi_net_data_free(priv, &bulkdata->d[0]);
- }
- }
- unifi_trace(priv, UDBG5, "leaving uf_ap_process_data_pdu\n");
-
- if (sendToNetdev) {
- /* The packet is multicast/broadcast, so after AP processing packet has to
- * be sent to netdev, if peer port state is open
- */
- unifi_trace(priv, UDBG4, "Packet will be routed to NetDev\n");
- return -1;
- }
- /* Ap handled the packet & its a unicast packet, no need to send to netdev */
- return 0;
-}
-
-#endif
-
-CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
- u8 *peerMacAddress,
- CSR_CLIENT_TAG hostTag,
- u16 interfaceTag,
- CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_RATE TransmitRate,
- CSR_PRIORITY priority,
- CSR_PROCESS_ID leSenderProcessId,
- bulk_data_param_t *bulkdata)
-{
- CsrResult status = CSR_RESULT_SUCCESS;
- CSR_SIGNAL signal;
- int result;
-#ifdef CSR_SUPPORT_SME
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- const u8 *macHdrLocation = bulkdata->d[0].os_data_ptr;
- CsrWifiPacketType pktType;
- int frameType = 0;
- u8 queuePacketDozing = FALSE;
- u32 priority_q;
- u16 frmCtrl;
- struct list_head * list = NULL; /* List to which buffered PDUs are to be enqueued*/
- u8 setBcTim=FALSE;
- netInterface_priv_t *interfacePriv;
- u8 requeueOnSamePos = FALSE;
- u32 handle = 0xFFFFFFFF;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5,
- "entering uf_process_ma_packet_req, peer: %pMF\n",
- peerMacAddress);
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag >= CSR_WIFI_NUM_INTERFACES, interfacetag = %d\n", interfaceTag);
- return CSR_RESULT_FAILURE;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- /* fetch the station record for corresponding peer mac address */
- if ((staRecord = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, peerMacAddress, interfaceTag))) {
- handle = staRecord->assignedHandle;
- }
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state */
- unifi_frame_ma_packet_req(priv, priority, TransmitRate, hostTag,
- interfaceTag, transmissionControl, leSenderProcessId,
- peerMacAddress, &signal);
-
- /* Since it's common path between STA & AP mode, in case of STA packet
- * need not to be queued but in AP case we have to queue PDU's in
- * different scenarios
- */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* For this mode processing done below */
- break;
- default:
- /* In case of STA/IBSS/P2PCLI/AMP, no checks needed send the packet down & return */
- unifi_trace(priv, UDBG5, "In %s, interface mode is %x \n", __FUNCTION__, interfacePriv->interfaceMode);
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_NONE) {
- unifi_warning(priv, "In %s, interface mode NONE \n", __FUNCTION__);
- }
- if ((result = ul_send_signal_unpacked(priv, &signal, bulkdata))) {
- status = CSR_RESULT_FAILURE;
- }
- return status;
- }
-
- /* -----Only AP/P2pGO mode handling falls below----- */
-
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- /* check the powersave status of the peer */
- if (staRecord && (staRecord->currentPeerState ==
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)) {
- /* Peer is dozing & packet have to be delivered, so buffer the packet &
- * update the TIM
- */
- queuePacketDozing = TRUE;
- }
-
- /* find the type of frame unicast or mulicast/broadcast */
- if (*peerMacAddress & 0x1) {
- /* Multicast/broadCast data are always triggered by vif_availability.ind
- * at the DTIM
- */
- pktType = CSR_WIFI_MULTICAST_PDU;
- } else {
- pktType = CSR_WIFI_UNICAST_PDU;
- }
-
- /* Fetch the frame control field from mac header & check for frame type */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Processing done according to Frame/Packet type */
- frameType = ((frmCtrl & 0x000c) >> FRAME_CONTROL_TYPE_FIELD_OFFSET);
- switch(frameType)
- {
- case IEEE802_11_FRAMETYPE_MANAGEMENT:
-
- switch(pktType)
- {
- case CSR_WIFI_UNICAST_PDU:
- unifi_trace(priv, UDBG5, "management unicast PDU in uf_process_ma_packet_req \n");
- /* push the packet in to the queue with appropriate mgt list */
- if (!staRecord) {
- /* push the packet to the unifi if list is empty (if packet lost how to re-enque) */
- if (list_empty(&interfacePriv->genericMgtFrames)) {
-#ifdef CSR_SUPPORT_SME
- if(!(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
-#endif
-
- unifi_trace(priv, UDBG3, "genericMgtFrames list is empty uf_process_ma_packet_req \n");
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- /* reque only on ENOSPC */
- if(result == -ENOSPC) {
- /* requeue the failed packet to genericMgtFrame with same position */
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending genericMgtFrames Failed so buffering\n");
- list = &interfacePriv->genericMgtFrames;
- requeueOnSamePos = TRUE;
- }
-#ifdef CSR_SUPPORT_SME
- }else{
- list = &interfacePriv->genericMgtFrames;
- unifi_trace(priv, UDBG3, "genericMgtFrames queue empty and dtim started\n hosttag is 0x%x,\n", signal.u.MaPacketRequest.HostTag);
- update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
- }
-#endif
- } else {
- /* Queue the packet to genericMgtFrame of unifi_priv_t data structure */
- list = &interfacePriv->genericMgtFrames;
- unifi_trace(priv, UDBG2, "genericMgtFrames queue not empty\n");
- }
- } else {
- /* check peer power state */
- if (queuePacketDozing || !list_empty(&staRecord->mgtFrames) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* peer is in dozing mode, so queue packet in mgt frame list of station record */
- /*if multicast traffic is going on, buffer the unicast packets*/
- list = &staRecord->mgtFrames;
-
- unifi_trace(priv, UDBG1, "staRecord->MgtFrames list empty? = %s, handle = %d, queuePacketDozing = %d\n",
- (list_empty(&staRecord->mgtFrames))? "YES": "NO", staRecord->assignedHandle, queuePacketDozing);
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)){
- update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
- }
-
- } else {
- unifi_trace(priv, UDBG5, "staRecord->mgtFrames list is empty uf_process_ma_packet_req \n");
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(result == -ENOSPC) {
- /* requeue the failed packet to staRecord->mgtFrames with same position */
- list = &staRecord->mgtFrames;
- requeueOnSamePos = TRUE;
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending MgtFrames Failed handle = %d so buffering\n", staRecord->assignedHandle);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- } else if (result) {
- status = CSR_RESULT_FAILURE;
- }
- }
- }
- break;
- case CSR_WIFI_MULTICAST_PDU:
- unifi_trace(priv, UDBG5, "management multicast/broadcast PDU in uf_process_ma_packet_req 'QUEUE it' \n");
- /* Queue the packet to genericMulticastOrBroadCastMgtFrames of unifi_priv_t data structure
- * will be sent when we receive VIF AVAILABILITY from firmware as part of DTIM
- */
-
- list = &interfacePriv->genericMulticastOrBroadCastMgtFrames;
- if((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_IBSS) &&
- (list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
- setBcTim=TRUE;
- }
- break;
- default:
- unifi_error(priv, "condition never meets: packet type unrecognized\n");
- }
- break;
- case IEEE802_11_FRAMETYPE_DATA:
- switch(pktType)
- {
- case CSR_WIFI_UNICAST_PDU:
- unifi_trace(priv, UDBG5, "data unicast PDU in uf_process_ma_packet_req \n");
- /* check peer power state, list status & peer port status */
- if(!staRecord) {
- unifi_error(priv, "In %s unicast but staRecord = NULL\n", __FUNCTION__);
- return CSR_RESULT_FAILURE;
- } else if (queuePacketDozing || isRouterBufferEnabled(priv, priority_q)|| !list_empty(&staRecord->dataPdu[priority_q]) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* peer is in dozing mode, so queue packet in mgt frame list of station record */
- /* if multicast traffic is going on, buffet the unicast packets */
- unifi_trace(priv, UDBG2, "Enqueued to staRecord->dataPdu[%d] queuePacketDozing=%d,\
- Buffering enabled = %d \n", priority_q, queuePacketDozing, isRouterBufferEnabled(priv, priority_q));
- list = &staRecord->dataPdu[priority_q];
- } else {
- unifi_trace(priv, UDBG5, "staRecord->dataPdu[%d] list is empty uf_process_ma_packet_req \n", priority_q);
- /* Pdu allowed to send to unifi */
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(result == -ENOSPC) {
- /* requeue the failed packet to staRecord->dataPdu[priority_q] with same position */
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending Unicast DataPDU to queue %d Failed so buffering\n", priority_q);
- requeueOnSamePos = TRUE;
- list = &staRecord->dataPdu[priority_q];
- priv->pausedStaHandle[priority_q]=(u8)(staRecord->assignedHandle);
- if(!isRouterBufferEnabled(priv, priority_q)) {
- unifi_error(priv, "Buffering Not enabled for queue %d \n", priority_q);
- }
- } else if (result) {
- status = CSR_RESULT_FAILURE;
- }
- }
- break;
- case CSR_WIFI_MULTICAST_PDU:
- unifi_trace(priv, UDBG5, "data multicast/broadcast PDU in uf_process_ma_packet_req \n");
- /* Queue the packet to genericMulticastOrBroadCastFrames list of unifi_priv_t data structure
- * will be sent when we receive VIF AVAILABILITY from firmware as part of DTIM
- */
- list = &interfacePriv->genericMulticastOrBroadCastFrames;
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- setBcTim = TRUE;
- }
- break;
- default:
- unifi_error(priv, "condition never meets: packet type un recognized\n");
- }
- break;
- default:
- unifi_error(priv, "unrecognized frame type\n");
- }
- if(list) {
- status = enque_tx_data_pdu(priv, bulkdata, list, &signal, requeueOnSamePos);
- /* Record no. of packet queued for each peer */
- if (staRecord && (pktType == CSR_WIFI_UNICAST_PDU) && (!status)) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staRecord->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- else if ((pktType == CSR_WIFI_MULTICAST_PDU) && (!status))
- {
- /* If broadcast Tim is set && queuing is successful, then only update TIM */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- /* If broadcast Tim is set && queuing is successful, then only update TIM */
- if(setBcTim && !status) {
- unifi_trace(priv, UDBG3, "tim set due to broadcast pkt\n");
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_SET, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_SET;
- unifi_trace(priv, UDBG2, "uf_process_ma_packet_req : One more UpdateDTim Request(:%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- } else if(staRecord && staRecord->currentPeerState ==
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE) {
- if(staRecord->timSet == CSR_WIFI_TIM_RESET || staRecord->timSet == CSR_WIFI_TIM_RESETTING) {
- if(!staRecord->wmmOrQosEnabled) {
- if(!list_empty(&staRecord->mgtFrames) ||
- !list_empty(&staRecord->dataPdu[3]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION])) {
- unifi_trace(priv, UDBG3, "tim set due to unicast pkt & peer in powersave\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- } else {
- /* Check for non delivery enable(i.e trigger enable), all delivery enable & legacy AC for TIM update in firmware */
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- if (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable)
- || (!list_empty(&staRecord->mgtFrames))) {
- if (!staRecord->timRequestPendingFlag) {
- update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- }
- }
- }
-
- if((list) && (pktType == CSR_WIFI_UNICAST_PDU && !queuePacketDozing) && !(isRouterBufferEnabled(priv, priority_q)) && !(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- unifi_trace(priv, UDBG2, "buffering cleared for queue = %d So resending buffered frames\n", priority_q);
- uf_send_buffered_frames(priv, priority_q);
- }
- unifi_trace(priv, UDBG5, "leaving uf_process_ma_packet_req \n");
- return status;
-#else
-#ifdef CSR_NATIVE_LINUX
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag >= CSR_WIFI_NUM_INTERFACES, interfacetag = %d\n", interfaceTag);
- return CSR_RESULT_FAILURE;
- }
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state */
- unifi_frame_ma_packet_req(priv, priority, TransmitRate, hostTag, interfaceTag,
- transmissionControl, leSenderProcessId,
- peerMacAddress, &signal);
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if (result) {
- return CSR_RESULT_FAILURE;
- }
-#endif
- return status;
-#endif
-}
-
-#ifdef CSR_SUPPORT_SME
-s8 uf_get_protection_bit_from_interfacemode(unifi_priv_t *priv, u16 interfaceTag, const u8 *daddr)
-{
- s8 protection = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- protection = interfacePriv->protect;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- {
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo = NULL;
- if (daddr[0] & 0x1) {
- unifi_trace(priv, UDBG3, "broadcast/multicast packet in send_ma_pkt_request\n");
- /* In this mode, the protect member of priv structure has an information of how
- * AP/P2PGO has started, & the member updated in set mode request for AP/P2PGO
- */
- protection = interfacePriv->protect;
- } else {
- /* fetch the destination record from station record database */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, daddr, interfaceTag);
- if (!dstStaInfo) {
- unifi_trace(priv, UDBG3, "peer not found in station record in send_ma_pkt_request\n");
- return -1;
- }
- protection = dstStaInfo->protection;
- }
- }
- break;
- default:
- unifi_trace(priv, UDBG2, "mode unknown in send_ma_pkt_request\n");
- }
- return protection;
-}
-#endif
-#ifdef CSR_SUPPORT_SME
-u8 send_multicast_frames(unifi_priv_t *priv, u16 interfaceTag)
-{
- int r;
- tx_buffered_packets_t * buffered_pkt = NULL;
- u8 moreData = FALSE;
- u8 pduSent =0;
- unsigned long lock_flags;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u32 hostTag = 0xffffffff;
-
- if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_VO)) {
- while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK);
- moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
-
-
- unifi_trace(priv, UDBG2, "DTIM Occurred for interface:sending Mgt packet %d\n", interfaceTag);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG1, "frame_and_send_queued_pdu failed with ENOSPC for host tag = %x\n", buffered_pkt->hostTag);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- } else {
- unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastMgtFrames (%x, %x)\n",
- buffered_pkt->hostTag,
- r);
- if(r) {
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- if(!moreData) {
-
- interfacePriv->dtimActive = FALSE;
- if(!r) {
- hostTag = buffered_pkt->hostTag;
- pduSent++;
- } else {
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
- }
- }
- /* Buffered frame sent successfully */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- kfree(buffered_pkt);
- }
-
- }
- }
- if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_CONTENTION)) {
- while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastFrames))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
-
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- } else {
- if(r) {
- unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastFrame failed (%x, %x)\n",
- buffered_pkt->hostTag,
- r);
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- if(!moreData) {
- interfacePriv->dtimActive = FALSE;
- if(!r) {
- pduSent ++;
- hostTag = buffered_pkt->hostTag;
- } else {
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
- }
- }
- /* Buffered frame sent successfully */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- kfree(buffered_pkt);
- }
- }
- }
- if((interfacePriv->dtimActive == FALSE)) {
- /* Record the host Tag*/
- unifi_trace(priv, UDBG2, "send_multicast_frames: Recorded hostTag of EOSP packet: = 0x%x\n", hostTag);
- interfacePriv->multicastPduHostTag = hostTag;
- }
- return pduSent;
-}
-#endif
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata,
- u32 siglen)
-{
-#ifdef CSR_SUPPORT_SME
- CSR_SIGNAL signal;
- CSR_MA_VIF_AVAILABILITY_INDICATION *ind;
- int r;
- u16 interfaceTag;
- u8 pduSent =0;
- CSR_RESULT_CODE resultCode = CSR_RC_SUCCESS;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG3,
- "uf_process_ma_vif_availibility_ind: Process signal 0x%.4X\n",
- *((u16*)sigdata));
-
- r = read_unpack_signal(sigdata, &signal);
- if (r) {
- unifi_error(priv,
- "uf_process_ma_vif_availibility_ind: Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));
- return;
- }
- ind = &signal.u.MaVifAvailabilityIndication;
- interfaceTag=ind->VirtualInterfaceIdentifier & 0xff;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "in vif_availability_ind interfaceTag is wrong\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(ind->Multicast) {
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames) &&
- list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames)) {
- /* This condition can occur because of a potential race where the
- TIM is not yet reset as host is waiting for confirm but it is sent
- by firmware and DTIM occurs*/
- unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
- send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
- interfacePriv->dtimActive = FALSE;
- if(interfacePriv->multicastPduHostTag == 0xffffffff) {
- unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
- /* This may be an extra request in very rare race conditions but it is fine as it would atleast remove the potential lock up */
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_process_ma_vif_availibility_ind : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- }
- return;
- }
- if(interfacePriv->dtimActive) {
- unifi_trace(priv, UDBG2, "DTIM Occurred for already active DTIM interface %d\n", interfaceTag);
- return;
- } else {
- unifi_trace(priv, UDBG2, "DTIM Occurred for interface %d\n", interfaceTag);
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
- } else {
- set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastFrames);
- }
- }
- interfacePriv->dtimActive = TRUE;
- pduSent = send_multicast_frames(priv, interfaceTag);
- }
- else {
- unifi_error(priv, "Interface switching is not supported %d\n", interfaceTag);
- resultCode = CSR_RC_NOT_SUPPORTED;
- send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NOT_SUPPORTED);
- }
-#endif
-}
-#ifdef CSR_SUPPORT_SME
-
-#define GET_ACTIVE_INTERFACE_TAG(priv) 0
-
-static u8 uf_is_more_data_for_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t *staRecord)
-{
- s8 i;
-
- for(i=UNIFI_TRAFFIC_Q_VO; i >= UNIFI_TRAFFIC_Q_BK; i--)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- &&(!list_empty(&staRecord->dataPdu[i]))) {
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data Available AC = %d\n", i);
- return TRUE;
- }
- }
-
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data NOT Available \n");
- return FALSE;
-}
-
-static u8 uf_is_more_data_for_usp_delivery(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t *staRecord, unifi_TrafficQueue queue)
-{
- s8 i;
-
- for(i = queue; i >= UNIFI_TRAFFIC_Q_BK; i--)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- &&(!list_empty(&staRecord->dataPdu[i]))) {
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data Available AC = %d\n", i);
- return TRUE;
- }
- }
-
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data NOT Available \n");
- return FALSE;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_send_buffered_data_from_delivery_ac
- *
- * This function takes care of
- * -> Parsing the delivery enabled queue & sending frame down to HIP
- * -> Setting EOSP=1 when USP to be terminated
- * -> Depending on MAX SP length services the USP
- *
- * NOTE:This function always called from uf_handle_uspframes_delivery(), Dont
- * call this function from any other location in code
- *
- * Arguments:
- * priv Pointer to device private context struct
- * vif interface specific HIP vif instance
- * staInfo peer for which UAPSD to be scheduled
- * queue AC from which Data to be sent in USP
- * txList access category for processing list
- * ---------------------------------------------------------------------------
- */
-void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv,
- CsrWifiRouterCtrlStaInfo_t * staInfo,
- u8 queue,
- struct list_head *txList)
-{
-
- u16 interfaceTag = GET_ACTIVE_INTERFACE_TAG(priv);
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- u8 eosp=FALSE;
- s8 r =0;
- u8 moreData = FALSE;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG2, "++uf_send_buffered_data_from_delivery_ac, active=%x\n", staInfo->uapsdActive);
-
- if (queue > UNIFI_TRAFFIC_Q_VO)
- {
- return;
- }
- while((buffered_pkt=dequeue_tx_data_pdu(priv, txList))) {
- if((IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: DTIM Active, suspend UAPSD, staId: 0x%x\n",
- staInfo->aid);
-
- /* Once resume called, the U-APSD delivery operation will resume */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uspSuspend = TRUE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- /* re-queueing the packet as DTIM started */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- }
-
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
-
- if((staInfo->wmmOrQosEnabled == TRUE)&&(staInfo->uapsdActive == TRUE)) {
-
- buffered_pkt->transmissionControl = TRANSMISSION_CONTROL_TRIGGER_MASK;
-
- /* Check All delivery enables Ac for more data, because caller of this
- * function not aware about last packet
- * (First check in moreData fetching helps in draining out Mgt frames Q)
- */
- moreData = (!list_empty(txList) || uf_is_more_data_for_usp_delivery(priv, staInfo, queue));
-
- if(staInfo->noOfSpFramesSent == (staInfo->maxSpLength - 1)) {
- moreData = FALSE;
- }
-
- if(moreData == FALSE) {
- eosp = TRUE;
- buffered_pkt->transmissionControl =
- (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- }
- } else {
- /* Non QoS and non U-APSD */
- unifi_warning(priv, "uf_send_buffered_data_from_delivery_ac: non U-APSD !!! \n");
- }
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: UASPD suspended, ENOSPC in hipQ=%x\n", queue);
-
- /* Once resume called, the U-APSD delivery operation will resume */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uspSuspend = TRUE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
- break;
- } else {
- if(r){
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->noOfSpFramesSent++;
- if((!moreData) || (staInfo->noOfSpFramesSent == staInfo->maxSpLength)) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: Terminating USP\n");
- staInfo->uapsdActive = FALSE;
- staInfo->uspSuspend = FALSE;
- staInfo->noOfSpFramesSent = 0;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- break;
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- unifi_trace(priv, UDBG2, "--uf_send_buffered_data_from_delivery_ac, active=%x\n", staInfo->uapsdActive);
-}
-
-void uf_send_buffered_data_from_ac(unifi_priv_t *priv,
- CsrWifiRouterCtrlStaInfo_t * staInfo,
- u8 queue,
- struct list_head *txList)
-{
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- u8 eosp=FALSE;
- u8 moreData = FALSE;
- s8 r =0;
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_ac :\n");
-
- while(!isRouterBufferEnabled(priv, queue) &&
- ((buffered_pkt=dequeue_tx_data_pdu(priv, txList))!=NULL)){
-
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-
- unifi_trace(priv, UDBG3, "uf_send_buffered_data_from_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- if(staInfo != NULL){
- priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
- }
- unifi_trace(priv, UDBG3, " uf_send_buffered_data_from_ac: PDU sending failed .. no space for queue %d \n", queue);
- } else {
- if(r){
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
-
-}
-
-void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue q)
-{
- u16 interfaceTag = GET_ACTIVE_INTERFACE_TAG(priv);
- u32 startIndex=0, endIndex=0;
- CsrWifiRouterCtrlStaInfo_t * staInfo = NULL;
- u8 queue;
- u8 moreData = FALSE;
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)))
- return;
-
- queue = (q<=3)?q:0;
-
- if(interfacePriv->dtimActive) {
- /* this function updates dtimActive*/
- send_multicast_frames(priv, interfaceTag);
- if(!interfacePriv->dtimActive) {
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if(!moreData) {
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0XFFFFFFFF);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- }
- } else {
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if(!moreData) {
- /* This should never happen but if it happens, we need a way out */
- unifi_error(priv, "ERROR: No More Data but DTIM is active sending Response\n");
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
- interfacePriv->dtimActive = FALSE;
- }
- }
- return;
- }
- if(priv->pausedStaHandle[queue] > 7) {
- priv->pausedStaHandle[queue] = 0;
- }
-
- if(queue == UNIFI_TRAFFIC_Q_VO) {
-
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying mgt from queue=%d\n", queue);
- for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
- if(!staInfo ) {
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&(staInfo->uapsdActive == FALSE) ) {
- continue;
- }
-
- if((staInfo != NULL)&&(staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- &&(staInfo->uapsdActive == FALSE)){
- /*Non-UAPSD case push the management frames out*/
- if(!list_empty(&staInfo->mgtFrames)){
- uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
- }
- }
-
- if(isRouterBufferEnabled(priv, queue)) {
- unifi_notice(priv, "uf_send_buffered_frames : No space Left for queue = %d\n", queue);
- break;
- }
- }
- /*push generic management frames out*/
- if(!list_empty(&interfacePriv->genericMgtFrames)) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying generic mgt from queue=%d\n", queue);
- uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &interfacePriv->genericMgtFrames);
- }
- }
-
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : Resume called for Queue=%d\n", queue);
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : start=%d end=%d\n", startIndex, endIndex);
-
- startIndex = priv->pausedStaHandle[queue];
- endIndex = (startIndex + UNIFI_MAX_CONNECTIONS -1) % UNIFI_MAX_CONNECTIONS;
-
- while(startIndex != endIndex) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
- if(!staInfo) {
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&(staInfo->uapsdActive == FALSE)) {
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- continue;
- }
- /* Peer is active or U-APSD is active so send PDUs to the peer */
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying data from queue=%d\n", queue);
-
-
- if((staInfo != NULL)&&(staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- &&(staInfo->uapsdActive == FALSE)) {
- if(!list_empty(&staInfo->dataPdu[queue])) {
-
- /*Non-UAPSD case push the AC frames out*/
- uf_send_buffered_data_from_ac(priv, staInfo, queue, (&staInfo->dataPdu[queue]));
- }
- }
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- }
- if(isRouterBufferEnabled(priv, queue)) {
- priv->pausedStaHandle[queue] = endIndex;
- } else {
- priv->pausedStaHandle[queue] = 0;
- }
-
- /* U-APSD might have stopped because of ENOSPC in lib_hip (pause activity).
- * So restart it if U-APSD was active with any of the station
- */
- unifi_trace(priv, UDBG4, "csrWifiHipSendBufferedFrames: UAPSD Resume Q=%x\n", queue);
- resume_suspended_uapsd(priv, interfaceTag);
-}
-
-
-u8 uf_is_more_data_for_non_delivery_ac(CsrWifiRouterCtrlStaInfo_t *staRecord)
-{
- u8 i;
-
- for(i=0;i<=3;i++)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_LEGACY_POWER_SAVE))
- &&(!list_empty(&staRecord->dataPdu[i]))){
-
- return TRUE;
- }
- }
-
- if(((staRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(staRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_LEGACY_POWER_SAVE))
- &&(!list_empty(&staRecord->mgtFrames))){
-
- return TRUE;
- }
-
-
-
- return FALSE;
-}
-
-
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo)
-{
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5, "entering uf_process_station_records_for_sending_data\n");
-
- if (srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED) {
- unifi_error(priv, "Peer State not connected AID = %x, handle = %x, control port state = %x\n",
- srcStaInfo->aid, srcStaInfo->assignedHandle, srcStaInfo->peerControlledPort->port_action);
- return -1;
- }
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- unifi_trace(priv, UDBG5, "mode is AP/P2PGO\n");
- break;
- default:
- unifi_warning(priv, "mode is nor AP neither P2PGO, packet cant be xmit\n");
- return -1;
- }
-
- switch(dstStaInfo->peerControlledPort->port_action)
- {
- case CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD:
- case CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK:
- unifi_trace(priv, UDBG5, "destination port is closed/blocked, discarding the packet\n");
- return -1;
- default:
- unifi_trace(priv, UDBG5, "destination port state is open\n");
- }
-
- /* port state is open, destination station record is valid, Power save state is
- * validated in uf_process_ma_packet_req function
- */
- unifi_trace(priv, UDBG5, "leaving uf_process_station_records_for_sending_data\n");
- return 0;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_handle_uspframes_delivery
- *
- * This function takes care of handling USP session for peer, when
- * -> trigger frame from peer
- * -> suspended USP to be processed (resumed)
- *
- * NOTE: uf_send_buffered_data_from_delivery_ac() always called from this function, Dont
- * make a direct call to uf_send_buffered_data_from_delivery_ac() from any other part of
- * code
- *
- * Arguments:
- * priv Pointer to device private context struct
- * staInfo peer for which UAPSD to be scheduled
- * interfaceTag virtual interface tag
- * ---------------------------------------------------------------------------
- */
-static void uf_handle_uspframes_delivery(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *staInfo, u16 interfaceTag)
-{
-
- s8 i;
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, " ++ uf_handle_uspframes_delivery, uapsd active=%x, suspended?=%x\n",
- staInfo->uapsdActive, staInfo->uspSuspend);
-
- /* Check for Buffered frames according to priority order & deliver it
- * 1. AC_VO delivery enable & Mgt frames available
- * 2. Process remaining Ac's from order AC_VO to AC_BK
- */
-
- /* USP initiated by WMMPS enabled peer & SET the status flag to TRUE */
- if (!staInfo->uspSuspend && staInfo->uapsdActive)
- {
- unifi_notice(priv, "uf_handle_uspframes_delivery: U-APSD already active! STA=%x:%x:%x:%x:%x:%x\n",
- staInfo->peerMacAddress.a[0], staInfo->peerMacAddress.a[1],
- staInfo->peerMacAddress.a[2], staInfo->peerMacAddress.a[3],
- staInfo->peerMacAddress.a[4], staInfo->peerMacAddress.a[5]);
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = TRUE;
- staInfo->uspSuspend = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- if(((staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)||
- (staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE))
- && (!list_empty(&staInfo->mgtFrames))) {
-
- /* Management queue has data && UNIFI_TRAFFIC_Q_VO is delivery enable */
- unifi_trace(priv, UDBG4, "uf_handle_uspframes_delivery: Sending buffered management frames\n");
- uf_send_buffered_data_from_delivery_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
- }
-
- if (!uf_is_more_data_for_delivery_ac(priv, staInfo)) {
- /* All delivery enable AC's are empty, so QNULL to be sent to terminate the USP
- * NOTE: If we have sent Mgt frame also, we must send QNULL followed to terminate USP
- */
- if (!staInfo->uspSuspend) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: sending QNull for trigger\n");
- uf_send_qos_null(priv, interfaceTag, staInfo->peerMacAddress.a, (CSR_PRIORITY) staInfo->triggerFramePriority, staInfo);
- staInfo->triggerFramePriority = CSR_QOS_UP0;
- } else {
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: MgtQ xfer suspended\n");
- }
- } else {
- for(i = UNIFI_TRAFFIC_Q_VO; i >= UNIFI_TRAFFIC_Q_BK; i--) {
- if(((staInfo->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staInfo->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- && (!list_empty(&staInfo->dataPdu[i]))) {
- /* Deliver Data according to AC priority (from VO to BK) as part of USP */
- unifi_trace(priv, UDBG4, "uf_handle_uspframes_delivery: Buffered data frames from Queue (%d) for USP\n", i);
- uf_send_buffered_data_from_delivery_ac(priv, staInfo, i, &staInfo->dataPdu[i]);
- }
-
- if ((!staInfo->uapsdActive) ||
- (staInfo->uspSuspend && IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- /* If DTIM active found on one AC, No need to parse the remaining AC's
- * as USP suspended. Break out of loop
- */
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: suspend=%x, DTIM=%x, USP terminated=%s\n",
- staInfo->uspSuspend, IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag),
- staInfo->uapsdActive?"NO":"YES");
- break;
- }
- }
- }
-
- /* Depending on the USP status, update the TIM accordingly for delivery enabled AC only
- * (since we are not manipulating any Non-delivery list(AC))
- */
- is_all_ac_deliver_enabled_and_moredata(staInfo, &allDeliveryEnabled, &dataAvailable);
- if ((allDeliveryEnabled && !dataAvailable)) {
- if ((staInfo->timSet != CSR_WIFI_TIM_RESET) && (staInfo->timSet != CSR_WIFI_TIM_RESETTING)) {
- staInfo->updateTimReqQueued = (u8) CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG4, " --uf_handle_uspframes_delivery, UAPSD timset\n");
- if (!staInfo->timRequestPendingFlag) {
- update_tim(priv, staInfo->aid, 0, interfaceTag, staInfo->assignedHandle);
- }
- }
- }
- unifi_trace(priv, UDBG2, " --uf_handle_uspframes_delivery, uapsd active=%x, suspend?=%x\n",
- staInfo->uapsdActive, staInfo->uspSuspend);
-}
-
-void uf_process_wmm_deliver_ac_uapsd(unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u16 qosControl,
- u16 interfaceTag)
-{
- CSR_PRIORITY priority;
- unifi_TrafficQueue priority_q;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, "++uf_process_wmm_deliver_ac_uapsd: uapsdactive?=%x\n", srcStaInfo->uapsdActive);
- /* If recceived Frames trigger Frame and Devlivery enabled AC has data
- * then transmit from High priorty delivery enabled AC
- */
- priority = (CSR_PRIORITY)(qosControl & IEEE802_11_QC_TID_MASK);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- if((srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->triggerFramePriority = priority;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG2, "uf_process_wmm_deliver_ac_uapsd: trigger frame, Begin U-APSD, triggerQ=%x\n", priority_q);
- uf_handle_uspframes_delivery(priv, srcStaInfo, interfaceTag);
- }
- unifi_trace(priv, UDBG2, "--uf_process_wmm_deliver_ac_uapsd: uapsdactive?=%x\n", srcStaInfo->uapsdActive);
-}
-
-
-void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
-{
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerAddress;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_TRANSMISSION_CONTROL transmissionControl = (TRANSMISSION_CONTROL_EOSP_MASK | TRANSMISSION_CONTROL_TRIGGER_MASK);
- int r;
- CSR_SIGNAL signal;
- u32 priority_q;
- CSR_RATE transmitRate = 0;
-
-
- /* Send a Null Frame to Peer,
- * 32= size of mac header */
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], MAC_HEADER_SIZE + QOS_CONTROL_HEADER_SIZE);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in uf_send_qos_null func\n");
- return ;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = 0;
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- /* For null frames protection bit should not be set in MAC header, so passing value 0 below for protection field */
-
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, da, interfacePriv->bssid.a, 0)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state
- * send the null frame at data rate of 1 Mb/s for AP or 6 Mb/s for P2PGO
- */
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- transmitRate = 2;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- transmitRate = 12;
- break;
- default:
- transmitRate = 0;
- }
- unifi_frame_ma_packet_req(priv, priority, transmitRate, 0xffffffff, interfaceTag,
- transmissionControl, priv->netdev_client->sender_id,
- peerAddress.a, &signal);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if(r) {
- unifi_error(priv, "failed to send QOS data null packet result: %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-
- return;
-
-}
-void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
-{
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerAddress;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_TRANSMISSION_CONTROL transmissionControl = 0;
- int r;
- CSR_SIGNAL signal;
- u32 priority_q;
- CSR_RATE transmitRate = 0;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- unsigned long lock_flags;
-
- /* Send a Null Frame to Peer, size = 24 for MAC header */
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], MAC_HEADER_SIZE);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "uf_send_nulldata: Failed to allocate memory for NULL frame\n");
- return ;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = 0;
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- /* For null frames protection bit should not be set in MAC header, so passing value 0 below for protection field */
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, da, interfacePriv->bssid.a, 0)) {
- unifi_error(priv, "uf_send_nulldata: Failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
- transmissionControl &= ~(CSR_NO_CONFIRM_REQUIRED);
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state
- * send the null frame at data rate of 1 Mb/s for AP or 6 Mb/s for P2PGO
- */
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- transmitRate = 2;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- transmitRate = 12;
- break;
- default:
- transmitRate = 0;
- }
- unifi_frame_ma_packet_req(priv, priority, transmitRate, INVALID_HOST_TAG, interfaceTag,
- transmissionControl, priv->netdev_client->sender_id,
- peerAddress.a, &signal);
-
- /* Save host tag to check the status on reception of MA packet confirm */
- srcStaInfo->nullDataHostTag = req->HostTag;
- unifi_trace(priv, UDBG1, "uf_send_nulldata: STA AID = %d hostTag = %x\n", srcStaInfo->aid, req->HostTag);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
-
- if(r == -ENOSPC) {
- unifi_trace(priv, UDBG1, "uf_send_nulldata: ENOSPC Requeue the Null frame\n");
- enque_tx_data_pdu(priv, &bulkdata, &srcStaInfo->dataPdu[priority_q], &signal, 1);
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
-
- }
- if(r && r != -ENOSPC){
- unifi_error(priv, "uf_send_nulldata: Failed to send Null frame Error = %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- srcStaInfo->nullDataHostTag = INVALID_HOST_TAG;
- }
-
- return;
-}
-
-u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdata)
-{
- u8 *bssid = NULL;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- u8 toDs, fromDs;
-
- toDs = (((bulkdata->d[0].os_data_ptr)[1]) & 0x01) ? 1 : 0;
- fromDs =(((bulkdata->d[0].os_data_ptr)[1]) & 0x02) ? 1 : 0;
-
- if (toDs && fromDs)
- {
- unifi_trace(priv, UDBG6, "Address 4 present, Don't try to find BSSID\n");
- bssid = NULL;
- }
- else if((toDs == 0) && (fromDs ==0))
- {
- /* BSSID is Address 3 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4 + (2 * ETH_ALEN));
- }
- else if(toDs)
- {
- /* BSSID is Address 1 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4);
- }
- else if(fromDs)
- {
- /* BSSID is Address 2 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4 + ETH_ALEN);
- }
-
- if (memcmp(broadcast_address.a, bssid, ETH_ALEN)== 0)
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-
-u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u8 pmBit, u16 interfaceTag)
-{
- u8 moreData = FALSE;
- u8 powerSaveChanged = FALSE;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG3, "entering uf_process_pm_bit_for_peer\n");
- if (pmBit) {
- priv->allPeerDozing |= (0x01 << (srcStaInfo->assignedHandle));
- } else {
- priv->allPeerDozing &= ~(0x01 << (srcStaInfo->assignedHandle));
- }
- if(pmBit) {
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
-
- /* disable the preemption */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->currentPeerState =CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE;
- powerSaveChanged = TRUE;
- /* enable the preemption */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- } else {
- return powerSaveChanged;
- }
- } else {
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE) {
- /* disable the preemption */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->currentPeerState = CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE;
- powerSaveChanged = TRUE;
- /* enable the preemption */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }else {
- return powerSaveChanged;
- }
- }
-
-
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
- unifi_trace(priv, UDBG3, "Peer with AID = %d is active now\n", srcStaInfo->aid);
- process_peer_active_transition(priv, srcStaInfo, interfaceTag);
- } else {
- unifi_trace(priv, UDBG3, "Peer with AID = %d is in PS Now\n", srcStaInfo->aid);
- /* Set TIM if needed */
- if(!srcStaInfo->wmmOrQosEnabled) {
- moreData = (!list_empty(&srcStaInfo->mgtFrames) ||
- !list_empty(&srcStaInfo->dataPdu[UNIFI_TRAFFIC_Q_VO])||
- !list_empty(&srcStaInfo->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]));
- if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
- unifi_trace(priv, UDBG3, "This condition should not occur\n");
- if (!srcStaInfo->timRequestPendingFlag){
- update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- srcStaInfo->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", srcStaInfo->updateTimReqQueued,
- srcStaInfo->aid);
- }
-
- }
- } else {
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- unifi_trace(priv, UDBG5, "Qos in AP Mode\n");
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(srcStaInfo, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(srcStaInfo) || (allDeliveryEnabled && dataAvailable));
-
- if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
- if (!srcStaInfo->timRequestPendingFlag){
- update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- srcStaInfo->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", srcStaInfo->updateTimReqQueued,
- srcStaInfo->aid);
- }
- }
- }
- }
- unifi_trace(priv, UDBG3, "leaving uf_process_pm_bit_for_peer\n");
- return powerSaveChanged;
-}
-
-
-
-void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag)
-{
- CsrWifiRouterCtrlStaInfo_t *staRecord =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
- tx_buffered_packets_t * buffered_pkt = NULL;
- CsrWifiMacAddress peerMacAddress;
- unsigned long lock_flags;
- s8 r =0;
- u8 moreData = FALSE;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG3, "entering uf_process_ps_poll\n");
- if(!staRecord) {
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG3, "In uf_process_ps_poll, sta record not found:unexpected frame addr = %x:%x:%x:%x:%x:%x\n",
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- return;
- }
-
- uf_process_pm_bit_for_peer(priv, staRecord, pmBit, interfaceTag);
-
- /* Update station last activity time */
- staRecord->activity_flag = TRUE;
-
- /* This should not change the PM bit as PS-POLL has PM bit always set */
- if(!pmBit) {
- unifi_notice (priv, " PM bit reset in PS-POLL\n");
- return;
- }
-
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* giving more priority to multicast packets so dropping ps-poll*/
- unifi_notice (priv, " multicast transmission is going on so don't take action on PS-POLL\n");
- return;
- }
-
- if(!staRecord->wmmOrQosEnabled) {
- if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->mgtFrames));
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]));
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else {
- /* Actually since we have sent an ACK, there
- * there is no need to send a NULL frame*/
- }
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->mgtFrames));
- if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
- unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- } else {
-
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- unifi_trace(priv, UDBG3, "Qos Support station.Processing PS-Poll\n");
-
- /*Send Data From Management Frames*/
- /* Priority orders for delivering the buffered packets are
- * 1. Deliver the Management frames if there
- * 2. Other access category frames which are non deliver enable including UNIFI_TRAFFIC_Q_VO
- * priority is from VO->BK
- */
-
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
-
- if (allDeliveryEnabled) {
- unifi_trace(priv, UDBG3, "uf_process_ps_poll: All ACs are delivery enable so Sending QOS Null in response of Ps-poll\n");
- uf_send_qos_null(priv, interfaceTag, sa, CSR_QOS_UP0, staRecord);
- return;
- }
-
- if (!list_empty(&staRecord->mgtFrames)) {
- if ((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- /* We dont have packets in non delivery enabled UNIFI_TRAFFIC_Q_VO, So we are looking in management
- * queue of the station record
- */
- moreData = uf_is_more_data_for_non_delivery_ac(staRecord);
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
- /* Last parameter is EOSP & its false always for PS-POLL processing */
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else {
- unifi_error(priv, "uf_process_ps_poll: Mgt frame list empty!! \n");
- }
-
- } else {
- s8 i;
- /* We dont have buffered packet in mangement frame queue (1 failed), So proceed with condition 2
- * UNIFI_TRAFFIC_Q_VO -> VI -> BE -> BK
- */
- for(i= 3; i>=0; i--) {
- if (!IS_DELIVERY_ENABLED(staRecord->powersaveMode[i])) {
- /* Send One packet, if queue is NULL then continue */
- if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[i]))) {
- moreData = uf_is_more_data_for_non_delivery_ac(staRecord);
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
- /* Last parameter is EOSP & its false always for PS-POLL processing */
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r) {
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- break;
- }
- }
- }
- }
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable));
- if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
- unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
-
- }
- }
-
- unifi_trace(priv, UDBG3, "leaving uf_process_ps_poll\n");
-}
-
-
-
-void add_to_send_cfm_list(unifi_priv_t * priv,
- tx_buffered_packets_t *tx_q_item,
- struct list_head *frames_need_cfm_list)
-{
- tx_buffered_packets_t *send_cfm_list_item = NULL;
-
- send_cfm_list_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC);
-
- if(send_cfm_list_item == NULL){
- unifi_warning(priv, "%s: Failed to allocate memory for new list item \n");
- return;
- }
-
- INIT_LIST_HEAD(&send_cfm_list_item->q);
-
- send_cfm_list_item->hostTag = tx_q_item->hostTag;
- send_cfm_list_item->interfaceTag = tx_q_item->interfaceTag;
- send_cfm_list_item->transmissionControl = tx_q_item->transmissionControl;
- send_cfm_list_item->leSenderProcessId = tx_q_item->leSenderProcessId;
- send_cfm_list_item->rate = tx_q_item->rate;
- memcpy(send_cfm_list_item->peerMacAddress.a, tx_q_item->peerMacAddress.a, ETH_ALEN);
- send_cfm_list_item->priority = tx_q_item->priority;
-
- list_add_tail(&send_cfm_list_item->q, frames_need_cfm_list);
-}
-
-void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
- struct list_head *frames_need_cfm_list,
- struct list_head * list)
-{
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
-
- /* Search through the list and if confirmation required for any frames,
- add it to the send_cfm list */
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!tx_q_item) {
- unifi_error(priv, "Entry should exist, otherwise it is a (BUG)\n");
- continue;
- }
-
- /* check if confirmation is requested and if the sender ID
- is not netdevice client then save the entry in the list for need cfms */
- if (!(tx_q_item->transmissionControl & CSR_NO_CONFIRM_REQUIRED) &&
- (tx_q_item->leSenderProcessId != priv->netdev_client->sender_id)){
- unifi_trace(priv, UDBG1, "%s: SenderProcessID=%x host tag=%x transmission control=%x\n",
- __FUNCTION__,
- tx_q_item->leSenderProcessId,
- tx_q_item->hostTag,
- tx_q_item->transmissionControl);
-
- add_to_send_cfm_list(priv, tx_q_item, frames_need_cfm_list);
- }
- }
-
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-
-}
-
-
-
-void uf_flush_list(unifi_priv_t * priv, struct list_head * list)
-{
- tx_buffered_packets_t *tx_q_item;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering the uf_flush_list \n");
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- /* go through list, delete & free memory */
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!tx_q_item) {
- unifi_error(priv, "entry should exists, otherwise crashes (bug)\n");
- }
- unifi_trace(priv, UDBG5,
- "proccess_tx: in uf_flush_list peerMacAddress=%02X%02X%02X%02X%02X%02X senderProcessId=%x\n",
- tx_q_item->peerMacAddress.a[0], tx_q_item->peerMacAddress.a[1],
- tx_q_item->peerMacAddress.a[2], tx_q_item->peerMacAddress.a[3],
- tx_q_item->peerMacAddress.a[4], tx_q_item->peerMacAddress.a[5],
- tx_q_item->leSenderProcessId);
-
- list_del(listHead);
- /* free the allocated memory */
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- tx_q_item = NULL;
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- priv->noOfPktQueuedInDriver--;
- }
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-}
-
-tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList)
-{
- /* dequeue the tx data packets from the appropriate queue */
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering dequeue_tx_data_pdu\n");
- /* check for list empty */
- if (list_empty(txList)) {
- unifi_trace(priv, UDBG5, "In dequeue_tx_data_pdu, the list is empty\n");
- return NULL;
- }
-
- /* Verification, if packet count is negetive */
- if (priv->noOfPktQueuedInDriver == 0xFFFF) {
- unifi_warning(priv, "no packet available in queue: debug");
- return NULL;
- }
-
- /* return first node after header, & delete from the list && atleast one item exist */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, txList) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- list_del(listHead);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-
- if (tx_q_item) {
- unifi_trace(priv, UDBG5,
- "proccess_tx: In dequeue_tx_data_pdu peerMacAddress=%02X%02X%02X%02X%02X%02X senderProcessId=%x\n",
- tx_q_item->peerMacAddress.a[0], tx_q_item->peerMacAddress.a[1],
- tx_q_item->peerMacAddress.a[2], tx_q_item->peerMacAddress.a[3],
- tx_q_item->peerMacAddress.a[4], tx_q_item->peerMacAddress.a[5],
- tx_q_item->leSenderProcessId);
- }
-
- unifi_trace(priv, UDBG5, "leaving dequeue_tx_data_pdu\n");
- return tx_q_item;
-}
-/* generic function to get the station record handler */
-CsrWifiRouterCtrlStaInfo_t *CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(unifi_priv_t *priv,
- const u8 *peerMacAddress,
- u16 interfaceTag)
-{
- u8 i;
- netInterface_priv_t *interfacePriv;
- unsigned long lock_flags;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag is not proper, interfaceTag = %d\n", interfaceTag);
- return NULL;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* disable the preemption until station record is fetched */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if (interfacePriv->staInfo[i]!= NULL) {
- if (!memcmp(((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]))->peerMacAddress.a, peerMacAddress, ETH_ALEN)) {
- /* enable the preemption as station record is fetched */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG5, "peer entry found in station record\n");
- return ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]));
- }
- }
- }
- /* enable the preemption as station record is fetched */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG5, "peer entry not found in station record\n");
- return NULL;
-}
-/* generic function to get the station record handler from the handle */
-CsrWifiRouterCtrlStaInfo_t * CsrWifiRouterCtrlGetStationRecordFromHandle(unifi_priv_t *priv,
- u32 handle,
- u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv;
-
- if ((handle >= UNIFI_MAX_CONNECTIONS) || (interfaceTag >= CSR_WIFI_NUM_INTERFACES)) {
- unifi_error(priv, "handle/interfaceTag is not proper, handle = %d, interfaceTag = %d\n", handle, interfaceTag);
- return NULL;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
- return ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]));
-}
-
-/* Function to do inactivity */
-void uf_check_inactivity(unifi_priv_t *priv, u16 interfaceTag, u32 currentTime)
-{
- u32 i;
- CsrWifiRouterCtrlStaInfo_t *staInfo;
- u32 elapsedTime; /* Time in microseconds */
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CsrWifiMacAddress peerMacAddress;
- unsigned long lock_flags;
-
- if (interfacePriv == NULL) {
- unifi_trace(priv, UDBG3, "uf_check_inactivity: Interface priv is NULL \n");
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Go through the list of stations to check for inactivity */
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, i, interfaceTag);
- if(!staInfo ) {
- continue;
- }
-
- unifi_trace(priv, UDBG3, "Running Inactivity handler Time %xus station's last activity %xus\n",
- currentTime, staInfo->lastActivity);
-
-
- elapsedTime = (currentTime >= staInfo->lastActivity)?
- (currentTime - staInfo->lastActivity):
- (~((u32)0) - staInfo->lastActivity + currentTime);
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- if (elapsedTime > MAX_INACTIVITY_INTERVAL) {
- memcpy((u8*)&peerMacAddress, (u8*)&staInfo->peerMacAddress, sizeof(CsrWifiMacAddress));
-
- /* Indicate inactivity for the station */
- unifi_trace(priv, UDBG3, "Station %x:%x:%x:%x:%x:%x inactive since %xus\n sending Inactive Ind\n",
- peerMacAddress.a[0], peerMacAddress.a[1],
- peerMacAddress.a[2], peerMacAddress.a[3],
- peerMacAddress.a[4], peerMacAddress.a[5],
- elapsedTime);
-
- CsrWifiRouterCtrlStaInactiveIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- }
- }
-
- interfacePriv->last_inactivity_check = currentTime;
-}
-
-/* Function to update activity of a station */
-void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peerMacAddress)
-{
- u32 elapsedTime, currentTime; /* Time in microseconds */
- u32 timeHi; /* Not used - Time in microseconds */
- CsrWifiRouterCtrlStaInfo_t *staInfo;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- if (interfacePriv == NULL) {
- unifi_trace(priv, UDBG3, "uf_check_inactivity: Interface priv is NULL \n");
- return;
- }
-
- currentTime = CsrTimeGet(&timeHi);
-
-
- staInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, peerMacAddress, interfaceTag);
-
- if (staInfo == NULL) {
- unifi_trace(priv, UDBG4, "Sta does not exist yet");
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Update activity */
- staInfo->lastActivity = currentTime;
-
- /* See if inactivity handler needs to be run
- * Here it is theoretically possible that the counter may have wrapped around. But
- * since we just want to know when to run the inactivity handler it does not really matter.
- * Especially since this is data path it makes sense in keeping it simple and avoiding
- * 64 bit handling */
- elapsedTime = (currentTime >= interfacePriv->last_inactivity_check)?
- (currentTime - interfacePriv->last_inactivity_check):
- (~((u32)0) - interfacePriv->last_inactivity_check + currentTime);
-
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* Check if it is time to run the inactivity handler */
- if (elapsedTime > INACTIVITY_CHECK_INTERVAL) {
- uf_check_inactivity(priv, interfaceTag, currentTime);
- }
-}
-void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
-{
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 i;
- int j;
- tx_buffered_packets_t * buffered_pkt = NULL;
- u8 hipslotFree[4] = {TRUE, TRUE, TRUE, TRUE};
- int r;
- unsigned long lock_flags;
-
- while(!isRouterBufferEnabled(priv, 3) &&
- ((buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMgtFrames))!=NULL)) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, 0, FALSE)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- hipslotFree[3]=FALSE;
- break;
- }else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- CsrWifiRouterCtrlStaInfo_t *staInfo = interfacePriv->staInfo[i];
- if(!hipslotFree[0] && !hipslotFree[1] && !hipslotFree[2] && !hipslotFree[3]) {
- unifi_trace(priv, UDBG3, "(ENOSPC) in resume_unicast_buffered_frames:: hip slots are full \n");
- break;
- }
- if (staInfo && (staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)) {
- while((( TRUE == hipslotFree[3] ) && (buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->mgtFrames)))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG3, "(ENOSPC) in resume_unicast_buffered_frames:: hip slots are full for voice queue\n");
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staInfo->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staInfo->assignedHandle);
- hipslotFree[3] = FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
-
- for(j=3;j>=0;j--) {
- if(!hipslotFree[j])
- continue;
-
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->dataPdu[j]))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staInfo->dataPdu[j]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[j]=(u8)(staInfo->assignedHandle);
- hipslotFree[j]=FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- }
- }
- }
-}
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag)
-{
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
- struct list_head *listHead;
- struct list_head *placeHolder;
- tx_buffered_packets_t *tx_q_item;
-
- if (interfacePriv->noOfbroadcastPktQueued) {
-
- /* Update the EOSP to the HEAD of b/c list
- * because we have received any mgmt packet so it should not hold for long time
- * peer may time out.
- */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1, "updating eosp for list Head hostTag:= 0x%x ", tx_q_item->hostTag);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * resume_suspended_uapsd
- *
- * This function takes care processing packets of Unscheduled Service Period,
- * which been suspended earlier due to DTIM/HIP ENOSPC scenarios
- *
- * Arguments:
- * priv Pointer to device private context struct
- * interfaceTag For which resume should happen
- * ---------------------------------------------------------------------------
- */
-void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag)
-{
-
- u8 startIndex;
- CsrWifiRouterCtrlStaInfo_t * staInfo = NULL;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, "++resume_suspended_uapsd: \n");
- for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
-
- if(!staInfo || !staInfo->wmmOrQosEnabled) {
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&staInfo->uapsdActive && staInfo->uspSuspend) {
- /* U-APSD Still active & previously suspended either ENOSPC of FH queues OR
- * due to DTIM activity
- */
- uf_handle_uspframes_delivery(priv, staInfo, interfaceTag);
- } else {
- unifi_trace(priv, UDBG2, "resume_suspended_uapsd: PS state=%x, uapsdActive?=%x, suspend?=%x\n",
- staInfo->currentPeerState, staInfo->uapsdActive, staInfo->uspSuspend);
- if (staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = FALSE;
- staInfo->uspSuspend = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- }
- unifi_trace(priv, UDBG2, "--resume_suspended_uapsd:\n");
-}
-
-#endif
diff --git a/drivers/staging/csr/unifi_priv.h b/drivers/staging/csr/unifi_priv.h
deleted file mode 100644
index 37302f3c2f6c..000000000000
--- a/drivers/staging/csr/unifi_priv.h
+++ /dev/null
@@ -1,1136 +0,0 @@
-/*
- *****************************************************************************
- *
- * FILE : unifi_priv.h
- *
- * PURPOSE : Private header file for unifi driver.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_PRIV_H__
-#define __LINUX_UNIFI_PRIV_H__ 1
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <linux/cdev.h>
-#include <linux/kthread.h>
-#include <linux/freezer.h>
-
-#ifdef CSR_WIFI_SUPPORT_MMC_DRIVER
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#endif /* CSR_WIFI_SUPPORT_MMC_DRIVER */
-
-#include <linux/fs.h>
-
-#ifdef ANDROID_BUILD
-#include <linux/wakelock.h>
-#endif
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "csr_wifi_router_lib.h"
-#include "unifiio.h"
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_vif_utils.h"
-#endif
-
-/* Define the unifi_priv_t before include the unifi_native.h */
-struct unifi_priv;
-typedef struct unifi_priv unifi_priv_t;
-#ifdef CSR_SUPPORT_WEXT_AP
-struct CsrWifiSmeApConfig;
-typedef struct CsrWifiSmeApConfig CsrWifiSmeApConfig_t;
-#endif
-#ifdef CSR_SUPPORT_WEXT
-#include "unifi_wext.h"
-#endif
-
-#ifdef ANDROID_BUILD
-extern struct wake_lock unifi_sdio_wake_lock;
-#endif
-
-#include "unifi_clients.h"
-
-#ifdef CSR_NATIVE_LINUX
-#include "sme_native/unifi_native.h"
-#else
-#include "unifi_sme.h"
-#endif
-
-/* The device major number to use when registering the udi driver */
-#define UNIFI_NAME "unifi"
-/*
- * MAX_UNIFI_DEVS defines the maximum number of UniFi devices that can be present.
- * This number should be set to the number of SDIO slots supported by the SDIO
- * host controller on the platform.
- * Note: If MAX_UNIFI_DEVS value changes, fw_init[] needs to be corrected in drv.c
- */
-#define MAX_UNIFI_DEVS 2
-
-/* 802.11 Mac header offsets */
-#define MAC_HEADER_SIZE 24
-#define QOS_CONTROL_HEADER_SIZE 2
-#define HT_CONTROL_HEADER_SIZE 4
-#define QOS_DATA 0x8
-#define QOS_DATA_NULL 0xc
-#define DATA_NULL 0x04
-#define FRAME_CONTROL_ORDER_BIT 0x8000
-#define FRAME_CONTROL_TYPE_FIELD_OFFSET 2
-#define FRAME_CONTROL_SUBTYPE_FIELD_OFFSET 4
-#define IEEE802_11_FRAMETYPE_DATA 0x02
-#define IEEE802_11_FRAMETYPE_CONTROL 0x01
-#define IEEE802_11_FRAMETYPE_MANAGEMENT 0x00
-#define IEEE802_11_FRAMETYPE_RESERVED 0x03
-
-/* octet offset from start of mac header for certain fields */
-#define IEEE802_11_ADDR3_OFFSET 16
-#define IEEE802_11_SEQUENCE_CONTROL_OFFSET 22
-#define IEEE802_11_MAX_DATA_LEN 2304
-
-/* frame control (FC) masks, for frame control as 16 bit integer */
-#define IEEE802_11_FC_TO_DS_MASK 0x100
-#define IEEE802_11_FC_FROM_DS_MASK 0x200
-#define IEEE802_11_FC_MOREDATA_MASK 0x2000
-#define IEEE802_11_FC_PROTECTED_MASK 0x4000
-#define IEEE80211_FC_ORDER_MASK 0x8000
-#define IEEE80211_FC_SUBTYPE_MASK 0x00f0
-#define IEEE80211_FC_TYPE_MASK 0x000c
-#define IEEE80211_FC_PROTO_VERSION_MASK 0x0003
-
-/* selected type and subtype combinations as in 7.1.3.1 table 1
- For frame control as 16 bit integer, or for ls octet
-*/
-#define IEEE802_11_FC_TYPE_DATA 0x08
-#define IEEE802_11_FC_TYPE_NULL 0x48
-#define IEEE802_11_FC_TYPE_QOS_NULL 0xc8
-#define IEEE802_11_FC_TYPE_QOS_DATA 0x88
-
-#define IEEE802_11_FC_TYPE_DATA_SUBTYPE_RESERVED 0x0D
-
-/* qos control (QC) masks for qos control as 16 bit integer, or for ls octet */
-#define IEEE802_11_QC_TID_MASK 0x0f
-#define IEEE802_11_QC_A_MSDU_PRESENT 0x80
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND))
-#define IEEE802_11_QC_NON_TID_BITS_MASK 0xFFF0
-#endif
-
-#define CSR_WIFI_EAPOL_M4_HOST_TAG 0x50000000
-#define IEEE802_11_DATA_FRAME_MAC_HEADER_SIZE 36
-#define MAX_ACCESS_CATOGORY 4
-
-/* Time in us to check for inactivity of stations 5 mins */
-#define INACTIVITY_CHECK_INTERVAL 300000000
-/* Time in us before a station is flagged as inactive */
-#define MAX_INACTIVITY_INTERVAL 300000000
-
-
-/* Define for maximum BA session */
-#define MAX_SUPPORTED_BA_SESSIONS_TX 1
-#define MAX_SUPPORTED_BA_SESSIONS_RX 4
-
-#define MAX_BA_WIND_SIZE 64
-#define MAC_HEADER_ADDR1_OFFSET 4
-#define MAC_HEADER_ADDR2_OFFSET 10
-
-/* Define for age (in us) value for frames in MPDU reorder buffer */
-#define CSR_WIFI_BA_MPDU_FRAME_AGE_TIMEOUT 30000 /* 30 milli seconds */
-
-/* This macro used in prepare_and_add_macheader*/
-#define ADDRESS_ONE_OFFSET 20
-
-/* Defines for STA inactivity detection */
-#define STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD 1 /* in number of stations */
-#define STA_INACTIVE_DETECTION_TIMER_INTERVAL 30 /* in seconds */
-#define STA_INACTIVE_TIMEOUT_VAL 120*1000*1000 /* 120 seconds */
-
-/* Test for modes requiring AP firmware patch */
-#define CSR_WIFI_HIP_IS_AP_FW(mode) ((((mode) == CSR_WIFI_ROUTER_CTRL_MODE_AP) || \
- ((mode) == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)) ? TRUE : FALSE)
-
-/* Defines used in beacon filtering in case of P2P */
-#define CSR_WIFI_P2P_WILDCARD_SSID_LENGTH 0x7
-#define CSR_WIFI_80211_FRAME_SUBTYPE_BEACON 0x8
-#define CSR_WIFI_BEACON_FIXED_LENGTH 12
-#define CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET 4
-#define CSR_WIFI_80211_FRAME_SUBTYPE_BIT_MASK ((u8)(0xF << CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET))
-
-#define CSR_WIFI_80211_GET_FRAME_SUBTYPE(frameBuffer) \
- ((u8)(((u8 *)frameBuffer)[0] & CSR_WIFI_80211_FRAME_SUBTYPE_BIT_MASK) >> CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET)
-
-/* For M4 request received via netdev*/
-
-typedef u8 CsrWifiPacketType;
-#define CSR_WIFI_UNICAST_PDU ((CsrWifiPacketType) 0x00)
-#define CSR_WIFI_MULTICAST_PDU ((CsrWifiPacketType) 0x1)
-#define CSR_WIFI_BROADCAST_PDU ((CsrWifiPacketType) 0x2)
-
-#define PRIO_TO_NICE(prio) ((prio) - MAX_RT_PRIO - 20)
-
-/* Module parameter variables */
-extern int buswidth;
-extern int sdio_clock;
-extern int use_5g;
-extern int disable_hw_reset;
-extern int disable_power_control;
-extern int enable_wol;
-extern int sme_debug;
-extern int fw_init[MAX_UNIFI_DEVS];
-extern int tl_80211d;
-extern int sdio_byte_mode;
-extern int sdio_block_size;
-extern int coredump_max;
-extern int run_bh_once;
-extern int bh_priority;
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-extern int log_hip_signals;
-#endif
-
-struct dlpriv {
- const unsigned char *dl_data;
- int dl_len;
- void *fw_desc;
-};
-
-
-struct uf_thread {
-
- struct task_struct *thread_task;
-
- /* wait_queue for waking the unifi_thread kernel thread */
- wait_queue_head_t wakeup_q;
- unsigned int wakeup_flag;
-
- /*
- * Use it to block the I/O thread when
- * an error occurs or UniFi is reinitialised.
- */
- int block_thread;
-
- char name[16];
- int prio;
-};
-
-/*
- * Link list to hold the received packets for the period the port
- * remains closed.
- */
-typedef struct rx_buffered_packets {
- /* List link structure */
- struct list_head q;
- /* Packet to indicate when the port reopens */
- struct sk_buff *skb;
- /* Bulkdata to free in case the port closes and need to discard the packet */
- bulk_data_param_t bulkdata;
- /* The source address of the packet */
- CsrWifiMacAddress sa;
- /* The destination address of the packet */
- CsrWifiMacAddress da;
- /* Corresponding signal */
- CSR_SIGNAL signal;
-} rx_buffered_packets_t;
-
-
-typedef u8 CsrWifiAcPowersaveMode;
-#define CSR_WIFI_AC_TRIGGER_ONLY_ENABLED 0x00
-#define CSR_WIFI_AC_DELIVERY_ONLY_ENABLE 0X01
-#define CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED 0X03
-#define CSR_WIFI_AC_LEGACY_POWER_SAVE 0X02
-
-
-#define IS_DELIVERY_ENABLED(mode) (mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)? 1: 0
-#define IS_DELIVERY_AND_TRIGGER_ENABLED(mode) ((mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)||(mode & CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))? 1: 0
-#define IS_DTIM_ACTIVE(flag, hostTag) ((flag == TRUE || hostTag != INVALID_HOST_TAG))
-#define INVALID_HOST_TAG 0xFFFFFFFF
-#define UNIFI_TRAFFIC_Q_CONTENTION UNIFI_TRAFFIC_Q_BE
-
-
-
-
-/* Queue to be used for contention priority */
-
-/*
- * Link list to hold the tx packets for the period the peer
- * powersave/free slots in unifi
- */
-typedef struct tx_buffered_packets {
- /* List link structure */
- struct list_head q;
- u16 interfaceTag;
- CSR_CLIENT_TAG hostTag;
- CSR_PROCESS_ID leSenderProcessId;
- CSR_TRANSMISSION_CONTROL transmissionControl;
- CSR_RATE rate;
- /* Bulkdata to free in case the port closes and need to discard the packet */
- bulk_data_desc_t bulkdata;
- /* The source address of the packet */
- CsrWifiMacAddress peerMacAddress;
- CSR_PRIORITY priority;
-} tx_buffered_packets_t;
-
-/* station record has this data structure */
-typedef struct CsrWifiRouterCtrlStaInfo_t {
-
- /* Sme sends these parameters */
- CsrWifiMacAddress peerMacAddress;
- u32 assignedHandle;
- u8 wmmOrQosEnabled;
- CsrWifiAcPowersaveMode powersaveMode[MAX_ACCESS_CATOGORY];
- u16 maxSpLength;
- u8 uapsdActive;
- u16 noOfSpFramesSent;
-
- /* Router/Driver database */
-#ifdef CSR_SUPPORT_SME
- unifi_port_cfg_t *peerControlledPort;
- unifi_port_cfg_t *peerUnControlledPort;
-
- /* Inactivity feature parameters */
- struct netInterface_priv *interfacePriv;
- struct work_struct send_disconnected_ind_task;
- u8 activity_flag;
- u16 listenIntervalInTus;
- CSR_CLIENT_TAG nullDataHostTag;
-
- /* Activity timestamps for the station */
- u32 lastActivity;
-
- /* during m/c transmission sp suspended */
- u8 uspSuspend;
- CSR_PRIORITY triggerFramePriority;
-#endif
- CsrWifiRouterCtrlPeerStatus currentPeerState;
- struct list_head dataPdu[MAX_ACCESS_CATOGORY];
- struct list_head mgtFrames;
- u8 spStatus;
- u8 prevFrmType;
- u8 prevFrmAccessCatogory;
- u8 protection;
- u16 aid;
- u8 txSuspend;
- u8 timSet;
- /* Dont change the value of below macro for SET & RESET */
-#define CSR_WIFI_TIM_RESET 0
-#define CSR_WIFI_TIM_SET 1
-#define CSR_WIFI_TIM_RESETTING 2
-#define CSR_WIFI_TIM_SETTING 3
-
- u8 timRequestPendingFlag;
- u8 updateTimReqQueued;
- u16 noOfPktQueued;
-}CsrWifiRouterCtrlStaInfo_t;
-
-#ifdef CSR_SUPPORT_WEXT_AP
-struct CsrWifiSmeApConfig {
- CsrWifiSsid ssid;
- u16 channel;
- CsrWifiNmeApCredentials credentials;
- u8 max_connections;
- u8 if_index;
-};
-#endif
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-/* This is a test code and may be removed later*/
-#define CSR_WIFI_RX_SIGNAL_BUFFER_SIZE (60+1)
-
-typedef struct
-{
- u8 *bufptr; /* Signal Primitive */
- bulk_data_param_t data_ptrs; /* Bulk Data pointers */
- u16 sig_len;
-}rx_buff_struct_t;
-
-typedef struct
-{
- u8 writePointer; /**< write pointer */
- u8 readPointer; /**< read pointer */
- u8 size; /**< size of circular buffer */
- rx_buff_struct_t rx_buff[CSR_WIFI_RX_SIGNAL_BUFFER_SIZE]; /**< Element of ciruclar buffer */
-} rxCircularBuffer_t;
-
-void rx_wq_handler(struct work_struct *work);
-#endif
-
-struct unifi_priv {
-
- card_t *card;
- CsrSdioFunction *sdio;
-
- /* Index into Unifi_instances[] for this device. */
- int instance;
- /* Reference count for this instance */
- int ref_count;
-
- /* Firmware images */
- struct dlpriv fw_sta;
- struct dlpriv fw_conv; /* used for conversion of production test image */
-
- /* Char device related structures */
- struct cdev unifi_cdev;
- struct cdev unifiudi_cdev;
- struct device *unifi_device;
-
- /* Which wireless interface to use (1 - 2.4GHz, 2 - 5GHz) */
- CSR_IFINTERFACE if_index;
-
- /* For multiple interface support */
- struct net_device *netdev[CSR_WIFI_NUM_INTERFACES];
- struct netInterface_priv *interfacePriv[CSR_WIFI_NUM_INTERFACES];
-
- u8 totalInterfaceCount;
-
- int prev_queue;
-
- /* Name of node under /proc */
- char proc_entry_name[64];
-
- /*
- * Flags:
- * drop_unencrypted
- * - Not used?
- * netdev_registered
- * - whether the netdev has been registered.
- */
- unsigned int drop_unencrypted : 1;
-
- /* Our list of unifi linux clients. */
- ul_client_t ul_clients[MAX_UDI_CLIENTS];
-
- /* Mutex to protect using the logging hook after UDI client is gone */
- struct semaphore udi_logging_mutex;
- /* Pointer to the ul_clients[] array */
- ul_client_t *logging_client;
-
- /* A ul_client_t* used to send the netdev related MIB requests. */
- ul_client_t *netdev_client;
-
- /* The SME ul_client_t pointer. */
- ul_client_t *sme_cli;
-
- /* The AMP ul_client_t pointer. */
- ul_client_t *amp_client;
-
- /*
- * Semaphore for locking the top-half to one user process.
- * This is necessary to prevent multiple processes calling driver
- * operations. This can happen because the network driver entry points
- * can be called from multiple processes.
- */
-#ifdef USE_DRIVER_LOCK
- struct semaphore lock;
-#endif /* USE_DRIVER_LOCK */
-
- /* Flag to say that an operation was aborted */
- int io_aborted;
-
- struct uf_thread bh_thread;
-
-#define UNIFI_INIT_NONE 0x00
-#define UNIFI_INIT_IN_PROGRESS 0x01
-#define UNIFI_INIT_FW_DOWNLOADED 0x02
-#define UNIFI_INIT_COMPLETED 0x04
- unsigned char init_progress;
-
- int sme_is_present;
-
- /* The WMM features that UniFi uses in the current BSS */
- unsigned int sta_wmm_capabilities;
-
- /* Debug only */
- char last_debug_string[256];
- unsigned short last_debug_word16[16];
-
-#ifdef CSR_SUPPORT_SME
- /* lock to protect the tx queues list */
- spinlock_t tx_q_lock;
- u8 allPeerDozing;
- u8 pausedStaHandle[MAX_ACCESS_CATOGORY];
- /* Max packet the driver can queue, irrespective of interface number */
- u16 noOfPktQueuedInDriver;
-#define CSR_WIFI_DRIVER_SUPPORT_FOR_MAX_PKT_QUEUEING 512
-#define CSR_WIFI_DRIVER_MAX_PKT_QUEUING_THRESHOLD_PER_PEER 64
-#define CSR_WIFI_DRIVER_MINIMUM_BROADCAST_PKT_THRESHOLD 3
-
- u8 routerBufferEnable[MAX_ACCESS_CATOGORY];
- /* lock to protect stainfo members and priv members*/
- spinlock_t staRecord_lock;
-#endif
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- /* wireless config */
- struct wext_config wext_conf;
-#endif
-
- /* Mutex to protect the MLME blocking requests */
- struct semaphore mlme_blocking_mutex;
-
- /* The ul_client that provides the blocking API for WEXT calls */
- ul_client_t *wext_client;
-
-#endif /* CSR_NATIVE_LINUX */
-
-#ifdef CSR_SUPPORT_SME
- wait_queue_head_t sme_request_wq;
- /* Semaphore to protect the SME blocking requests */
- struct semaphore sme_sem;
- /* Structure to hold the SME blocking requests data*/
- sme_reply_t sme_reply;
-
- /* Structure to hold a traffic protocol indication */
- struct ta_ind {
- struct work_struct task;
- CsrWifiRouterCtrlTrafficPacketType packet_type;
- CsrWifiRouterCtrlProtocolDirection direction;
- CsrWifiMacAddress src_addr;
- int in_use;
- } ta_ind_work;
-
- struct ta_sample_ind {
- struct work_struct task;
- CsrWifiRouterCtrlTrafficStats stats;
- int in_use;
- } ta_sample_ind_work;
-
- __be32 sta_ip_address;
- CsrWifiRouterCtrlSmeVersions sme_versions;
-
- /*
- * Flag to reflect state of unifi_sys_wifi_on_*() progress.
- * This indicates whether we are in an "wifi on" state when we are
- * allowed to indication errors with unifi_mgt_wifi_off_ind()
- */
- enum {
- wifi_on_unspecified = -1,
- wifi_on_in_progress = 0,
- wifi_on_done = 1,
- } wifi_on_state;
-
- /* Userspace TaskId for the SME Set when a wifi on req is received */
- CsrSchedQid CSR_WIFI_SME_IFACEQUEUE;
-
- struct work_struct multicast_list_task;
- /*
- * The SME installs filters to ask for specific MA-UNITDATA.req
- * to be passed to different SME components.
- */
-#define MAX_MA_UNIDATA_IND_FILTERS 8
- sme_ma_unidata_ind_filter_t sme_unidata_ind_filters[MAX_MA_UNIDATA_IND_FILTERS];
-
-/* UNIFI_CFG related parameters */
- uf_cfg_bcast_packet_filter_t packet_filters;
- unsigned char *filter_tclas_ies;
- /* The structure that holds all the connection configuration. */
- CsrWifiSmeConnectionConfig connection_config;
-#ifdef CSR_SUPPORT_WEXT
-
- int ignore_bssid_join;
- struct iw_statistics wext_wireless_stats;
-
- /* The MIB and MAC address files contents, read from userspace */
- CsrWifiSmeDataBlock mib_data;
- CsrWifiMacAddress sta_mac_address;
-
- int wep_tx_key_index;
- wep_key_t wep_keys[NUM_WEPKEYS];
-
-
-#ifdef CSR_SUPPORT_WEXT_AP
- CsrWifiSmeApMacConfig ap_mac_config;
- CsrWifiNmeApConfig group_sec_config;
- CsrWifiSmeApConfig_t ap_config;
-#endif
- struct work_struct sme_config_task;
-
-#endif /* CSR_SUPPORT_WEXT */
-
-#endif /* CSR_SUPPORT_SME */
-
-#ifdef CSR_SME_USERSPACE
- void *smepriv;
-#endif /* CSR_SME_USERSPACE */
-
- card_info_t card_info;
-
- /* Mutex to protect unifi_send_signal() */
- spinlock_t send_signal_lock;
-
-
- /*
- * The workqueue to offload the TA run
- * and the multicast addresses list set
- */
- struct workqueue_struct *unifi_workqueue;
-
- unsigned char *mib_cfm_buffer;
- unsigned int mib_cfm_buffer_length;
-
- int ptest_mode; /* Set when in production test mode */
- int coredump_mode; /* Set when SME has requested a coredump */
- u8 wol_suspend; /* Set when suspending with UniFi powered */
-
-#define UF_UNCONTROLLED_PORT_Q 0
-#define UF_CONTROLLED_PORT_Q 1
-
- /* Semaphore to protect the rx queues list */
- struct semaphore rx_q_sem;
-
- /* Spinlock to protect M4 data */
- spinlock_t m4_lock;
- /* Mutex to protect BA RX data */
- struct semaphore ba_mutex;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Spinlock to protect the WAPI data */
- spinlock_t wapi_lock;
-#endif
-
- /* Array to indicate if a particular Tx queue is paused, this may not be
- * required in a multiqueue implementation since we can directly stop kernel
- * queues */
- u8 tx_q_paused_flag[UNIFI_TRAFFIC_Q_MAX];
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- struct workqueue_struct *rx_workqueue;
- struct work_struct rx_work_struct;
- rxCircularBuffer_t rxSignalBuffer;
-
-#endif
-
- u32 rxTcpThroughput;
- u32 txTcpThroughput;
- u32 rxUdpThroughput;
- u32 txUdpThroughput;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- /*Set if multicast KeyID = 1*/
- u8 wapi_multicast_filter;
- /*Set if unicast KeyID = 1*/
- u8 wapi_unicast_filter;
- u8 wapi_unicast_queued_pkt_filter;
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- u8 isWapiConnection;
-#endif
-#endif
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- CsrWifiRouterCtrlModeSetReq pending_mode_set;
-#endif
-
- u8 cmanrTestMode;
- CSR_RATE cmanrTestModeTransmitRate;
-
-};
-
-typedef struct {
- u16 queue_length[4];
- u8 os_queue_paused;
-} unifi_OsQosInfo;
-
-
-typedef struct {
- u8 active;
- bulk_data_param_t bulkdata;
- CSR_SIGNAL signal;
- u16 sn;
- u32 recv_time;
-} frame_desc_struct;
-
-typedef struct {
- frame_desc_struct *buffer;
- u16 wind_size;
- u16 occupied_slots;
- struct timer_list timer;
- u16 timeout;
- u16 expected_sn;
- u16 start_sn;
- u8 trigger_ba_after_ssn;
- struct netInterface_priv *interfacePriv;
- u16 tID;
- CsrWifiMacAddress macAddress;
- struct work_struct send_ba_err_task;
-} ba_session_rx_struct;
-
-
-typedef struct {
- struct netInterface_priv *interfacePriv;
- u16 tID;
- CsrWifiMacAddress macAddress;
-} ba_session_tx_struct;
-
-typedef struct netInterface_priv
-{
- u16 InterfaceTag;
- struct unifi_priv *privPtr;
- ba_session_tx_struct *ba_session_tx[MAX_SUPPORTED_BA_SESSIONS_TX];
- ba_session_rx_struct *ba_session_rx[MAX_SUPPORTED_BA_SESSIONS_RX];
- frame_desc_struct ba_complete[MAX_BA_WIND_SIZE];
- u8 ba_complete_index;
- u8 queueEnabled[UNIFI_NO_OF_TX_QS];
- struct work_struct send_m4_ready_task;
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- struct work_struct send_pkt_to_encrypt;
-#endif
- struct net_device_stats stats;
- u8 interfaceMode;
- u8 protect;
- CsrWifiMacAddress bssid;
- /*
- * Flag to reflect state of CONNECTED indication signal.
- * This indicates whether we are "joined" an Access Point (i.e. have
- * nominated an AP and are receiving beacons) but give no indication
- * of whether we are authenticated and/or associated.
- */
- enum {
- UnifiConnectedUnknown = -1,
- UnifiNotConnected = 0,
- UnifiConnected = 1,
- } connected;
-#ifdef CSR_SUPPORT_WEXT
- /* Tracks when we are waiting for a netdevice state change callback */
- u8 wait_netdev_change;
- /* True if we have successfully registered for netdev callbacks */
- u8 netdev_callback_registered;
-#endif /* CSR_SUPPORT_WEXT */
- unsigned int netdev_registered;
-#define UNIFI_MAX_MULTICAST_ADDRESSES 10
- /* The multicast addresses list that the thread needs to set. */
- u8 mc_list[UNIFI_MAX_MULTICAST_ADDRESSES*ETH_ALEN];
- /* The multicast addresses count that the thread needs to set. */
- int mc_list_count;
- u32 tag;
-#ifdef CSR_SUPPORT_SME
- /* (un)controlled port configuration */
- unifi_port_config_t controlled_data_port;
- unifi_port_config_t uncontrolled_data_port;
-
- /* station record maintenance related data structures */
- u8 num_stations_joined;
- CsrWifiRouterCtrlStaInfo_t *(staInfo)[UNIFI_MAX_CONNECTIONS];
- struct list_head genericMgtFrames;
- struct list_head genericMulticastOrBroadCastFrames;
- struct list_head genericMulticastOrBroadCastMgtFrames;
-
- /* Timer for detecting station inactivity */
- struct timer_list sta_activity_check_timer;
- u8 sta_activity_check_enabled;
-
- /* Timestamp when the last inactivity check was done */
- u32 last_inactivity_check;
-
- /*number of multicast or borad cast packets queued*/
- u16 noOfbroadcastPktQueued;
-#endif
- /* A list to hold the buffered uncontrolled port packets */
- struct list_head rx_uncontrolled_list;
- /* A list to hold the buffered controlled port packets */
- struct list_head rx_controlled_list;
- /* Buffered M4 signal to take care of WPA race condition */
- CSR_SIGNAL m4_signal;
- bulk_data_desc_t m4_bulk_data;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Buffered WAPI Unicast MA Packet Request for encryption in Sme */
- CSR_SIGNAL wapi_unicast_ma_pkt_sig;
- bulk_data_desc_t wapi_unicast_bulk_data;
-#endif
-
- /* This should be removed and m4_hostTag should be used for checking*/
- u8 m4_sent;
- CSR_CLIENT_TAG m4_hostTag;
- u8 dtimActive;
- u8 intraBssEnabled;
- u32 multicastPduHostTag; /* Used to set the tim after getting
- a confirm for it */
- u8 bcTimSet;
- u8 bcTimSetReqPendingFlag;
- u8 bcTimSetReqQueued;
-} netInterface_priv_t;
-
-#ifdef CSR_SUPPORT_SME
-#define routerStartBuffering(priv, queue) priv->routerBufferEnable[(queue)] = TRUE;
-#define routerStopBuffering(priv, queue) priv->routerBufferEnable[(queue)] = FALSE;
-#define isRouterBufferEnabled(priv, queue) priv->routerBufferEnable[(queue)]
-#endif
-
-#ifdef USE_DRIVER_LOCK
-#define LOCK_DRIVER(_p) down_interruptible(&(_p)->lock)
-#define UNLOCK_DRIVER(_p) up(&(_p)->lock)
-#else
-#define LOCK_DRIVER(_p) (void)(_p); /* as nothing */
-#define UNLOCK_DRIVER(_p) (void)(_p); /* as nothing */
-#endif /* USE_DRIVER_LOCK */
-
-s32 CsrHipResultToStatus(CsrResult csrResult);
-
-
-/*
- * SDIO related functions and callbacks
- */
-int uf_sdio_load(void);
-void uf_sdio_unload(void);
-unifi_priv_t *uf_find_instance(int inst);
-int uf_find_priv(unifi_priv_t *priv);
-int uf_find_netdev_priv(netInterface_priv_t *priv);
-unifi_priv_t *uf_get_instance(int inst);
-void uf_put_instance(int inst);
-int csr_sdio_linux_install_irq(CsrSdioFunction *sdio);
-int csr_sdio_linux_remove_irq(CsrSdioFunction *sdio);
-
-void uf_add_os_device(int bus_id, struct device *os_device);
-void uf_remove_os_device(int bus_id);
-
-
-
-/*
- * Claim/release SDIO
- *
- * For multifunction cards, we cannot grub the SDIO lock around the unifi_bh()
- * as this prevents other functions using SDIO.
- * Since some of CSR SDIO API is used regardless of trying to lock unifi_bh()
- * we have followed this scheme:
- * 1. If a function needs protection only when CSR_WIFI_SINGLE_FUNCTION is defined
- * then we call CsrSdioClaim/CsrSdioRelease().
- * 2. If a function needs protection only when CSR_WIFI_SINGLE_FUNCTION is not defined
- * then we call _sdio_claim_host/_sdio_claim_host(). Use of this should be restricted
- * to the SDIO glue layer only (e.g. sdio_mmc.c).
- * 3. If a function needs protection, regardless of the CSR_WIFI_SINGLE_FUNCTION
- * then we call directly the sdio_claim_host/sdio_release_host().
- * Use of this must be restricted to the SDIO glue layer only (e.g. sdio_mmc.c).
- *
- * Note: The _func and function pointers are _not_ the same.
- * The former is the (struct sdio_func*) context, which restricts the use to the SDIO glue layer.
- * The latter is the (CsrSdioFunction*) context, which allows calls from all layers.
- */
-
-#ifdef CSR_WIFI_SUPPORT_MMC_DRIVER
-
-#ifdef CSR_WIFI_SINGLE_FUNCTION
-#define CsrSdioClaim(function) sdio_claim_host((function)->priv);
-#define CsrSdioRelease(function) sdio_release_host((function)->priv);
-
-#define _sdio_claim_host(_func)
-#define _sdio_release_host(_func)
-
-#else
-#define CsrSdioClaim(function)
-#define CsrSdioRelease(function)
-
-#define _sdio_claim_host(_func) sdio_claim_host(_func)
-#define _sdio_release_host(_func) sdio_release_host(_func)
-
-#endif /* CSR_WIFI_SINGLE_FUNCTION */
-
-#else
-#define _sdio_claim_host(_func)
-#define _sdio_release_host(_func)
-
-#define CsrSdioClaim(function)
-#define CsrSdioRelease(function)
-
-#endif /* CSR_WIFI_SUPPORT_MMC_DRIVER */
-
-
-/*
- * Functions to allocate and free an ethernet device.
- */
-unifi_priv_t *uf_alloc_netdevice(CsrSdioFunction *sdio_dev, int bus_id);
-int uf_free_netdevice(unifi_priv_t *priv);
-
-/* Allocating function for other interfaces */
-u8 uf_alloc_netdevice_for_other_interfaces(unifi_priv_t *priv, u16 interfaceTag);
-
-/*
- * Firmware download related functions.
- */
-int uf_run_unifihelper(unifi_priv_t *priv);
-int uf_request_firmware_files(unifi_priv_t *priv, int is_fw);
-int uf_release_firmware_files(unifi_priv_t *priv);
-int uf_release_firmware(unifi_priv_t *priv, struct dlpriv *to_free);
-
-/*
- * Functions to create and delete the device nodes.
- */
-int uf_create_device_nodes(unifi_priv_t *priv, int bus_id);
-void uf_destroy_device_nodes(unifi_priv_t *priv);
-
-/*
- * Upper Edge Initialisation functions
- */
-int uf_init_bh(unifi_priv_t *priv);
-int uf_init_hw(unifi_priv_t *priv);
-
-/* Thread related helper functions */
-int uf_start_thread(unifi_priv_t *priv, struct uf_thread *thread, int (*func)(void *));
-void uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread);
-void uf_wait_for_thread_to_stop(unifi_priv_t *priv, struct uf_thread *thread);
-
-
-/*
- * Unifi Linux functions
- */
-void ul_init_clients(unifi_priv_t *priv);
-
-/* Configuration flags */
-#define CLI_USING_WIRE_FORMAT 0x0002
-#define CLI_SME_USERSPACE 0x0020
-ul_client_t *ul_register_client(unifi_priv_t *priv,
- unsigned int configuration,
- udi_event_t udi_event_clbk);
-int ul_deregister_client(ul_client_t *pcli);
-
-int ul_send_signal_unpacked(unifi_priv_t *priv,
- CSR_SIGNAL *sigptr,
- bulk_data_param_t *bulkdata);
-int ul_send_signal_raw(unifi_priv_t *priv,
- unsigned char *sigptr, int siglen,
- bulk_data_param_t *bulkdata);
-
-void ul_log_config_ind(unifi_priv_t *priv, u8 *conf_param, int len);
-
-
-/*
- * Data plane operations
- */
-/*
- * data_tx.c
- */
-int uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet,
- unsigned int length);
-
-#ifdef CSR_SUPPORT_SME
-u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdata);
-u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo, u8 pmBit, u16 interfaceTag);
-void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag);
-int uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
- struct ethhdr *ehdr, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- u8 macHeaderLengthInBytes);
-u8 uf_is_more_data_for_non_delivery_ac(CsrWifiRouterCtrlStaInfo_t *staRecord);
-void uf_process_wmm_deliver_ac_uapsd ( unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u16 qosControl,
- u16 interfaceTag);
-
-void uf_send_buffered_data_from_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo, u8 queue, struct list_head *txList);
-void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo, u8 queue, struct list_head *txList);
-
-void uf_continue_uapsd(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo);
-void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
-void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
-
-
-
-#endif
-CsrResult uf_process_ma_packet_req(unifi_priv_t *priv, u8 *peerMacAddress, CSR_CLIENT_TAG hostTag, u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl, CSR_RATE TransmitRate, CSR_PRIORITY priority, CSR_PROCESS_ID senderId, bulk_data_param_t *bulkdata);
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata, u32 siglen);
-#ifdef CSR_SUPPORT_SME
-void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue queue);
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo);
-void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
- struct list_head *frames_need_cfm_list,
- struct list_head * list);
-void send_auto_ma_packet_confirm(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- struct list_head *buffered_frames_list);
-void uf_flush_list(unifi_priv_t * priv, struct list_head * list);
-tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList);
-void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag);
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag);
-void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag);
-#endif
-/*
- * netdev.c
- */
-
-#ifndef P80211_OUI_LEN
-#define P80211_OUI_LEN 3
-#endif
-typedef struct {
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
- u16 protocol;
-} __attribute__ ((packed)) llc_snap_hdr_t;
-int skb_add_llc_snap(struct net_device *dev, struct sk_buff *skb, int proto);
-int skb_80211_to_ether(unifi_priv_t *priv, struct sk_buff *skb,
- const unsigned char *daddr, const unsigned char *saddr,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata);
-
-const char *result_code_str(int result);
-
-
-/* prepares & appends the Mac header for the payload */
-int prepare_and_add_macheader(unifi_priv_t *priv,
- struct sk_buff *skb,
- struct sk_buff *newSkb,
- CSR_PRIORITY priority,
- bulk_data_param_t *bulkdata,
- u16 interfaceTag,
- const u8 *daddr,
- const u8 *saddr,
- u8 protection);
-CSR_PRIORITY
-get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, netInterface_priv_t *interfacePriv);
-
-void
-unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
- CSR_RATE TransmitRate, CSR_CLIENT_TAG hostTag,
- u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_PROCESS_ID leSenderProcessId, u8 *peerMacAddress,
- CSR_SIGNAL *signal);
-
-
-/* Pack the LSB to include station handle & status of tim set */
-#define CSR_WIFI_PACK_SENDER_ID_LSB_FOR_TIM_REQ(handle, timState) ((handle << 2) | timState)
-/* get the station record handle from the sender ID */
-#define CSR_WIFI_GET_STATION_HANDLE_FROM_RECEIVER_ID(receiverProcessId) (u8) ((receiverProcessId & 0xff) >> 2)
-/* get the timSet status from the sender ID */
-#define CSR_WIFI_GET_TIMSET_STATE_FROM_RECEIVER_ID(receiverProcessId) (u8) (receiverProcessId & 0x03)
-
-/* handle is 6 bits to accomodate in senderId LSB (only 64 station can be associated) */
-#define CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE 0x3F
-
-void update_tim(unifi_priv_t * priv, u16 aid, u8 setTim, u16 interfaceTag, u32 handle);
-void uf_handle_tim_cfm(unifi_priv_t *priv, CSR_MLME_SET_TIM_CONFIRM *cfm, u16 senderProcessId);
-
-/* Clear the Peer station Record, in case of wifioff/unexpected card removal */
-void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag);
-
-void scroll_ba_window(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn);
-
-u8 blockack_session_stop(unifi_priv_t *priv,
- u16 interfaceTag,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 tID,
- CsrWifiMacAddress macAddress);
-#ifdef CSR_SUPPORT_SME
-/* Fetch the protection information from interface Mode */
-s8 uf_get_protection_bit_from_interfacemode(unifi_priv_t *priv, u16 interfaceTag, const u8 *daddr);
-#endif
-
-/* Fetch the station record handler from data base for matching Mac address */
-#ifdef CSR_SUPPORT_SME
-CsrWifiRouterCtrlStaInfo_t *CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(unifi_priv_t *priv,
- const u8 *peerMacAddress,
- u16 interfaceTag);
-
-/* Fetch the station record handler from data base for matching handle */
-CsrWifiRouterCtrlStaInfo_t * CsrWifiRouterCtrlGetStationRecordFromHandle(unifi_priv_t *priv,
- u32 handle,
- u16 interfaceTag);
-
-void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peerMacAddress);
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm);
-#endif
-
-void uf_resume_data_plane(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address,
- u16 interfaceTag);
-void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address, u16 interfaceTag);
-
-int uf_register_netdev(unifi_priv_t *priv, int numOfInterface);
-void uf_unregister_netdev(unifi_priv_t *priv);
-
-void uf_net_get_name(struct net_device *dev, char *name, int len);
-
-void uf_send_queue_info(unifi_priv_t *priv);
-u16 uf_get_vif_identifier(CsrWifiRouterCtrlMode mode, u16 tag);
-
-void uf_process_rx_pending_queue(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress source_address,
- int indicate, u16 interfaceTag);
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-int uf_register_hip_offline_debug(unifi_priv_t *priv);
-int uf_unregister_hip_offline_debug(unifi_priv_t *priv);
-#endif
-
-/*
- * inet.c
- */
-void uf_register_inet_notifier(void);
-void uf_unregister_inet_notifier(void);
-
-
-/*
- * Suspend / Resume handlers
- */
-void unifi_resume(void *ospriv);
-void unifi_suspend(void *ospriv);
-
-
-#define QOS_CAPABILITY_WMM_ENABLED 0x0001
-#define QOS_CAPABILITY_WMM_UAPSD 0x0002
-#define QOS_CAPABILITY_ACM_BE_ENABLED 0x0010
-#define QOS_CAPABILITY_ACM_BK_ENABLED 0x0020
-#define QOS_CAPABILITY_ACM_VI_ENABLED 0x0040
-#define QOS_CAPABILITY_ACM_VO_ENABLED 0x0080
-#define QOS_CAPABILITY_TS_BE_ENABLED 0x0100
-#define QOS_CAPABILITY_TS_BK_ENABLED 0x0200
-#define QOS_CAPABILITY_TS_VI_ENABLED 0x0400
-#define QOS_CAPABILITY_TS_VO_ENABLED 0x0800
-
-
-/* EAPOL PDUS */
-#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888e
-#endif
-#ifndef ETH_P_WAI
-#define ETH_P_WAI 0x88b4
-#endif
-/*
- * unifi_dbg.c
- */
-void debug_string_indication(unifi_priv_t *priv,
- const unsigned char *extra,
- unsigned int extralen);
-void debug_word16_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr);
-void debug_generic_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr);
-
-
-/*
- * putest.c
- */
-int unifi_putest_start(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_block_read(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_stop(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_set_sdio_clock(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_read(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_coredump_prepare(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_write(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_gp_read16(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_gp_write16(unifi_priv_t *priv, unsigned char *arg);
-
-int unifi_putest_dl_fw(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_dl_fw_buff(unifi_priv_t *priv, unsigned char *arg);
-
-#endif /* __LINUX_UNIFI_PRIV_H__ */
diff --git a/drivers/staging/csr/unifi_sme.c b/drivers/staging/csr/unifi_sme.c
deleted file mode 100644
index 50908822b3c8..000000000000
--- a/drivers/staging/csr/unifi_sme.c
+++ /dev/null
@@ -1,1225 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: unifi_sme.c
- *
- * PURPOSE: SME related functions.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include <linux/sched/rt.h>
-
-
-
- int
-convert_sme_error(CsrResult error)
-{
- switch (error) {
- case CSR_RESULT_SUCCESS:
- return 0;
- case CSR_RESULT_FAILURE:
- case CSR_WIFI_RESULT_NOT_FOUND:
- case CSR_WIFI_RESULT_TIMED_OUT:
- case CSR_WIFI_RESULT_CANCELLED:
- case CSR_WIFI_RESULT_UNAVAILABLE:
- return -EIO;
- case CSR_WIFI_RESULT_NO_ROOM:
- return -EBUSY;
- case CSR_WIFI_RESULT_INVALID_PARAMETER:
- return -EINVAL;
- case CSR_WIFI_RESULT_UNSUPPORTED:
- return -EOPNOTSUPP;
- default:
- return -EIO;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_log_event
- *
- * Callback function to be registered as the SME event callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for the SME client.
- *
- * Arguments:
- * arg This is the value given to unifi_add_udi_hook, in
- * this case a pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-sme_log_event(ul_client_t *pcli,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- unifi_priv_t *priv;
- CSR_SIGNAL unpacked_signal;
- CsrWifiSmeDataBlock mlmeCommand;
- CsrWifiSmeDataBlock dataref1;
- CsrWifiSmeDataBlock dataref2;
- CsrResult result = CSR_RESULT_SUCCESS;
- int r;
-
- /* Just a sanity check */
- if ((signal == NULL) || (signal_len <= 0)) {
- return;
- }
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "sme_log_event: invalid priv\n");
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_log_event: invalid smepriv\n");
- return;
- }
-
- unifi_trace(priv, UDBG3,
- "sme_log_event: Process signal 0x%.4X\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(signal));
-
-
- /* If the signal is known, then do any filtering required, otherwise it pass it to the SME. */
- r = read_unpack_signal(signal, &unpacked_signal);
- if (r == CSR_RESULT_SUCCESS) {
- if ((unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_DEBUG_STRING_INDICATION_ID) ||
- (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_DEBUG_WORD16_INDICATION_ID))
- {
- return;
- }
- if (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_INDICATION_ID)
- {
- u16 frmCtrl;
- u8 unicastPdu = TRUE;
- u8 *macHdrLocation;
- u8 *raddr = NULL, *taddr = NULL;
- CsrWifiMacAddress peerMacAddress;
- /* Check if we need to send CsrWifiRouterCtrlMicFailureInd*/
- CSR_MA_PACKET_INDICATION *ind = &unpacked_signal.u.MaPacketIndication;
-
- macHdrLocation = (u8 *) bulkdata->d[0].os_data_ptr;
- /* Fetch the frame control value from mac header */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Point to the addresses */
- raddr = macHdrLocation + MAC_HEADER_ADDR1_OFFSET;
- taddr = macHdrLocation + MAC_HEADER_ADDR2_OFFSET;
-
- memcpy(peerMacAddress.a, taddr, ETH_ALEN);
-
- if(ind->ReceptionStatus == CSR_MICHAEL_MIC_ERROR)
- {
- if (*raddr & 0x1)
- unicastPdu = FALSE;
-
- CsrWifiRouterCtrlMicFailureIndSend (priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- (ind->VirtualInterfaceIdentifier & 0xff), peerMacAddress,
- unicastPdu);
- return;
- }
- else
- {
- if(ind->ReceptionStatus == CSR_RX_SUCCESS)
- {
- u8 pmBit = (frmCtrl & 0x1000)?0x01:0x00;
- u16 interfaceTag = (ind->VirtualInterfaceIdentifier & 0xff);
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, taddr, interfaceTag);
- if((srcStaInfo != NULL) && (uf_check_broadcast_bssid(priv, bulkdata)== FALSE))
- {
- uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
-
- /* Update station last activity flag */
- srcStaInfo->activity_flag = TRUE;
- }
- }
- }
- }
-
- if (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_CONFIRM_ID)
- {
- CSR_MA_PACKET_CONFIRM *cfm = &unpacked_signal.u.MaPacketConfirm;
- u16 interfaceTag = (cfm->VirtualInterfaceIdentifier & 0xff);
- netInterface_priv_t *interfacePriv;
- CSR_MA_PACKET_REQUEST *req;
- CsrWifiMacAddress peerMacAddress;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "Bad MA_PACKET_CONFIRM interfaceTag %d\n", interfaceTag);
- return;
- }
-
- unifi_trace(priv, UDBG1, "MA-PACKET Confirm (%x, %x)\n", cfm->HostTag, cfm->TransmissionStatus);
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-#ifdef CSR_SUPPORT_SME
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
-
- if(cfm->HostTag == interfacePriv->multicastPduHostTag){
- uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, cfm);
- }
- }
-#endif
-
- req = &interfacePriv->m4_signal.u.MaPacketRequest;
-
- if(cfm->HostTag & 0x80000000)
- {
- if (cfm->TransmissionStatus != CSR_TX_SUCCESSFUL)
- {
- result = CSR_RESULT_FAILURE;
- }
-#ifdef CSR_SUPPORT_SME
- memcpy(peerMacAddress.a, req->Ra.x, ETH_ALEN);
- /* Check if this is a confirm for EAPOL M4 frame and we need to send transmistted ind*/
- if (interfacePriv->m4_sent && (cfm->HostTag == interfacePriv->m4_hostTag))
- {
- unifi_trace(priv, UDBG1, "%s: Sending M4 Transmit CFM\n", __FUNCTION__);
- CsrWifiRouterCtrlM4TransmittedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- peerMacAddress,
- result);
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_hostTag = 0xffffffff;
- }
-#endif
- /* If EAPOL was requested via router APIs then send cfm else ignore*/
- if((cfm->HostTag & 0x80000000) != CSR_WIFI_EAPOL_M4_HOST_TAG) {
- CsrWifiRouterMaPacketCfmSend((u16)signal[2],
- cfm->VirtualInterfaceIdentifier,
- result,
- (cfm->HostTag & 0x3fffffff), cfm->Rate);
- } else {
- unifi_trace(priv, UDBG1, "%s: M4 received from netdevice\n", __FUNCTION__);
- }
- return;
- }
- }
- }
-
- mlmeCommand.length = signal_len;
- mlmeCommand.data = (u8*)signal;
-
- dataref1.length = bulkdata->d[0].data_length;
- if (dataref1.length > 0) {
- dataref1.data = (u8 *) bulkdata->d[0].os_data_ptr;
- } else
- {
- dataref1.data = NULL;
- }
-
- dataref2.length = bulkdata->d[1].data_length;
- if (dataref2.length > 0) {
- dataref2.data = (u8 *) bulkdata->d[1].os_data_ptr;
- } else
- {
- dataref2.data = NULL;
- }
-
- CsrWifiRouterCtrlHipIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, mlmeCommand.length, mlmeCommand.data,
- dataref1.length, dataref1.data,
- dataref2.length, dataref2.data);
-
-} /* sme_log_event() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_port_state
- *
- * Return the state of the controlled port.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * address Pointer to the destination for tx or sender for rx address
- * queue Controlled or uncontrolled queue
- *
- * Returns:
- * An unifi_ControlledPortAction value.
- * ---------------------------------------------------------------------------
- */
-CsrWifiRouterCtrlPortAction
-uf_sme_port_state(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
- int i;
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_sme_port_state: bad interfaceTag\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- }
-
- if (!port->entries_in_use) {
- unifi_trace(priv, UDBG5, "No port configurations, return Discard.\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- /* If the port configuration is common for all destinations, return it. */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- unifi_trace(priv, UDBG5, "Single port configuration (%d).\n",
- port->port_cfg[0].port_action);
- return port->port_cfg[0].port_action;
- }
-
- unifi_trace(priv, UDBG5, "Multiple (%d) port configurations.\n", port->entries_in_use);
-
- /* If multiple configurations exist.. */
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- /* .. go through the list and match the destination address. */
- if (port->port_cfg[i].in_use &&
- memcmp(address, port->port_cfg[i].mac_address.a, ETH_ALEN) == 0) {
- /* Return the desired action. */
- return port->port_cfg[i].port_action;
- }
- }
-
- /* Could not find any information, return Open. */
- unifi_trace(priv, UDBG5, "port configuration not found, return Open.\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN;
-} /* uf_sme_port_state() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_port_config_handle
- *
- * Return the port config handle of the controlled/uncontrolled port.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * address Pointer to the destination for tx or sender for rx address
- * queue Controlled or uncontrolled queue
- *
- * Returns:
- * An unifi_port_cfg_t* .
- * ---------------------------------------------------------------------------
- */
-unifi_port_cfg_t*
-uf_sme_port_config_handle(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
- int i;
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_sme_port_config_handle: bad interfaceTag\n");
- return NULL;
- }
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- }
-
- if (!port->entries_in_use) {
- unifi_trace(priv, UDBG5, "No port configurations, return Discard.\n");
- return NULL;
- }
-
- /* If the port configuration is common for all destinations, return it. */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- unifi_trace(priv, UDBG5, "Single port configuration (%d).\n",
- port->port_cfg[0].port_action);
- if (address) {
- unifi_trace(priv, UDBG5, "addr[0] = %x, addr[1] = %x, addr[2] = %x, addr[3] = %x\n", address[0], address[1], address[2], address[3]);
- }
- return &port->port_cfg[0];
- }
-
- unifi_trace(priv, UDBG5, "Multiple port configurations.\n");
-
- /* If multiple configurations exist.. */
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- /* .. go through the list and match the destination address. */
- if (port->port_cfg[i].in_use &&
- memcmp(address, port->port_cfg[i].mac_address.a, ETH_ALEN) == 0) {
- /* Return the desired action. */
- return &port->port_cfg[i];
- }
- }
-
- /* Could not find any information, return Open. */
- unifi_trace(priv, UDBG5, "port configuration not found, returning NULL (debug).\n");
- return NULL;
-} /* uf_sme_port_config_handle */
-
-void
-uf_multicast_list_wq(struct work_struct *work)
-{
- unifi_priv_t *priv = container_of(work, unifi_priv_t,
- multicast_list_task);
- int i;
- u16 interfaceTag = 0;
- CsrWifiMacAddress* multicast_address_list = NULL;
- int mc_count;
- u8 *mc_list;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_multicast_list_wq: bad interfaceTag\n");
- return;
- }
-
- unifi_trace(priv, UDBG5,
- "uf_multicast_list_wq: list count = %d\n",
- interfacePriv->mc_list_count);
-
- /* Flush the current list */
- CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, CSR_WIFI_SME_LIST_ACTION_FLUSH, 0, NULL);
-
- mc_count = interfacePriv->mc_list_count;
- mc_list = interfacePriv->mc_list;
- /*
- * Allocate a new list, need to free it later
- * in unifi_mgt_multicast_address_cfm().
- */
- multicast_address_list = kmalloc(mc_count * sizeof(CsrWifiMacAddress), GFP_KERNEL);
-
- if (multicast_address_list == NULL) {
- return;
- }
-
- for (i = 0; i < mc_count; i++) {
- memcpy(multicast_address_list[i].a, mc_list, ETH_ALEN);
- mc_list += ETH_ALEN;
- }
-
- if (priv->smepriv == NULL) {
- kfree(multicast_address_list);
- return;
- }
-
- CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- CSR_WIFI_SME_LIST_ACTION_ADD,
- mc_count, multicast_address_list);
-
- /* The SME will take a copy of the addreses*/
- kfree(multicast_address_list);
-}
-
-
-int unifi_cfg_power(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_power_t cfg_power;
- int rc;
- int wol;
-
- if (get_user(cfg_power, (unifi_cfg_power_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- switch (cfg_power) {
- case UNIFI_CFG_POWER_OFF:
- priv->wol_suspend = (enable_wol == UNIFI_WOL_OFF) ? FALSE : TRUE;
- rc = sme_sys_suspend(priv);
- if (rc) {
- return rc;
- }
- break;
- case UNIFI_CFG_POWER_ON:
- wol = priv->wol_suspend;
- rc = sme_sys_resume(priv);
- if (rc) {
- return rc;
- }
- if (wol) {
- /* Kick the BH to ensure pending transfers are handled when
- * a suspend happened with card powered.
- */
- unifi_send_signal(priv->card, NULL, 0, NULL);
- }
- break;
- default:
- unifi_error(priv, "WIFI POWER: Unknown value.\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-int unifi_cfg_power_save(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_powersave_t cfg_power_save;
- CsrWifiSmePowerConfig powerConfig;
- int rc;
-
- if (get_user(cfg_power_save, (unifi_cfg_powersave_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Get the coex info from the SME */
- rc = sme_mgt_power_config_get(priv, &powerConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_PowerConfigValue failed.\n");
- return rc;
- }
-
- switch (cfg_power_save) {
- case UNIFI_CFG_POWERSAVE_NONE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- break;
- case UNIFI_CFG_POWERSAVE_FAST:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_MED;
- break;
- case UNIFI_CFG_POWERSAVE_FULL:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
- break;
- case UNIFI_CFG_POWERSAVE_AUTO:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO;
- break;
- default:
- unifi_error(priv, "POWERSAVE: Unknown value.\n");
- return -EINVAL;
- }
-
- rc = sme_mgt_power_config_set(priv, &powerConfig);
-
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Set unifi_PowerConfigValue failed.\n");
- }
-
- return rc;
-}
-
-
-int unifi_cfg_power_supply(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_powersupply_t cfg_power_supply;
- CsrWifiSmeHostConfig hostConfig;
- int rc;
-
- if (get_user(cfg_power_supply, (unifi_cfg_powersupply_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Get the coex info from the SME */
- rc = sme_mgt_host_config_get(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_HostConfigValue failed.\n");
- return rc;
- }
-
- switch (cfg_power_supply) {
- case UNIFI_CFG_POWERSUPPLY_MAINS:
- hostConfig.powerMode = CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE;
- break;
- case UNIFI_CFG_POWERSUPPLY_BATTERIES:
- hostConfig.powerMode = CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE;
- break;
- default:
- unifi_error(priv, "POWERSUPPLY: Unknown value.\n");
- return -EINVAL;
- }
-
- rc = sme_mgt_host_config_set(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Set unifi_HostConfigValue failed.\n");
- }
-
- return rc;
-}
-
-
-int unifi_cfg_packet_filters(unifi_priv_t *priv, unsigned char *arg)
-{
- unsigned char *tclas_buffer;
- unsigned int tclas_buffer_length;
- tclas_t *dhcp_tclas;
- int rc;
-
- /* Free any TCLASs previously allocated */
- if (priv->packet_filters.tclas_ies_length) {
- kfree(priv->filter_tclas_ies);
- priv->filter_tclas_ies = NULL;
- }
-
- tclas_buffer = ((unsigned char*)arg) + sizeof(unifi_cfg_command_t) + sizeof(unsigned int);
- if (copy_from_user(&priv->packet_filters, (void*)tclas_buffer,
- sizeof(uf_cfg_bcast_packet_filter_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the filter struct\n");
- return -EFAULT;
- }
-
- tclas_buffer_length = priv->packet_filters.tclas_ies_length;
-
- /* Allocate TCLASs if necessary */
- if (priv->packet_filters.dhcp_filter) {
- priv->packet_filters.tclas_ies_length += sizeof(tclas_t);
- }
- if (priv->packet_filters.tclas_ies_length > 0) {
- priv->filter_tclas_ies = kmalloc(priv->packet_filters.tclas_ies_length, GFP_KERNEL);
- if (priv->filter_tclas_ies == NULL) {
- return -ENOMEM;
- }
- if (tclas_buffer_length) {
- tclas_buffer += sizeof(uf_cfg_bcast_packet_filter_t) - sizeof(unsigned char*);
- if (copy_from_user(priv->filter_tclas_ies,
- tclas_buffer,
- tclas_buffer_length)) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the TCLAS buffer\n");
- return -EFAULT;
- }
- }
- }
-
- if(priv->packet_filters.dhcp_filter)
- {
- /* Append the DHCP tclas IE */
- dhcp_tclas = (tclas_t*)(priv->filter_tclas_ies + tclas_buffer_length);
- memset(dhcp_tclas, 0, sizeof(tclas_t));
- dhcp_tclas->element_id = 14;
- dhcp_tclas->length = sizeof(tcpip_clsfr_t) + 1;
- dhcp_tclas->user_priority = 0;
- dhcp_tclas->tcp_ip_cls_fr.cls_fr_type = 1;
- dhcp_tclas->tcp_ip_cls_fr.version = 4;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.source_port))[0] = 0x00;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.source_port))[1] = 0x44;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.dest_port))[0] = 0x00;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.dest_port))[1] = 0x43;
- dhcp_tclas->tcp_ip_cls_fr.protocol = 0x11;
- dhcp_tclas->tcp_ip_cls_fr.cls_fr_mask = 0x58; //bits: 3,4,6
- }
-
- rc = sme_mgt_packet_filter_set(priv);
-
- return rc;
-}
-
-
-int unifi_cfg_wmm_qos_info(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 wmm_qos_info;
- int rc = 0;
-
- if (get_user(wmm_qos_info, (u8*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Store the value in the connection info */
- priv->connection_config.wmmQosInfo = wmm_qos_info;
-
- return rc;
-}
-
-
-int unifi_cfg_wmm_addts(unifi_priv_t *priv, unsigned char *arg)
-{
- u32 addts_tid;
- u8 addts_ie_length;
- u8 *addts_ie;
- u8 *addts_params;
- CsrWifiSmeDataBlock tspec;
- CsrWifiSmeDataBlock tclas;
- int rc;
-
- addts_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(addts_tid, (u32*)addts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- addts_params += sizeof(u32);
- if (get_user(addts_ie_length, (u8*)addts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "addts: tid = 0x%x ie_length = %d\n",
- addts_tid, addts_ie_length);
-
- addts_ie = kmalloc(addts_ie_length, GFP_KERNEL);
- if (addts_ie == NULL) {
- unifi_error(priv,
- "unifi_cfg_wmm_addts: Failed to malloc %d bytes for addts_ie buffer\n",
- addts_ie_length);
- return -ENOMEM;
- }
-
- addts_params += sizeof(u8);
- rc = copy_from_user(addts_ie, addts_params, addts_ie_length);
- if (rc) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the addts buffer\n");
- kfree(addts_ie);
- return -EFAULT;
- }
-
- tspec.data = addts_ie;
- tspec.length = addts_ie_length;
- tclas.data = NULL;
- tclas.length = 0;
-
- rc = sme_mgt_tspec(priv, CSR_WIFI_SME_LIST_ACTION_ADD, addts_tid,
- &tspec, &tclas);
-
- kfree(addts_ie);
- return rc;
-}
-
-
-int unifi_cfg_wmm_delts(unifi_priv_t *priv, unsigned char *arg)
-{
- u32 delts_tid;
- u8 *delts_params;
- CsrWifiSmeDataBlock tspec;
- CsrWifiSmeDataBlock tclas;
- int rc;
-
- delts_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(delts_tid, (u32*)delts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_delts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "delts: tid = 0x%x\n", delts_tid);
-
- tspec.data = tclas.data = NULL;
- tspec.length = tclas.length = 0;
-
- rc = sme_mgt_tspec(priv, CSR_WIFI_SME_LIST_ACTION_REMOVE, delts_tid,
- &tspec, &tclas);
-
- return rc;
-}
-
-int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 strict_draft_n;
- u8 *strict_draft_n_params;
- int rc;
-
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
-
- strict_draft_n_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(strict_draft_n, (u8*)strict_draft_n_params)) {
- unifi_error(priv, "unifi_cfg_strict_draft_n: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "strict_draft_n: = %s\n", ((strict_draft_n) ? "yes":"no"));
-
- rc = sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig);
-
- if (rc) {
- unifi_warning(priv, "unifi_cfg_strict_draft_n: Get unifi_SMEConfigValue failed.\n");
- return -EFAULT;
- }
-
- deviceConfig.enableStrictDraftN = strict_draft_n;
-
- rc = sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_strict_draft_n: Set unifi_SMEConfigValue failed.\n");
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-
-int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 enable_okc;
- u8 *enable_okc_params;
- int rc;
-
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
-
- enable_okc_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(enable_okc, (u8*)enable_okc_params)) {
- unifi_error(priv, "unifi_cfg_enable_okc: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "enable_okc: = %s\n", ((enable_okc) ? "yes":"no"));
-
- rc = sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_enable_okc: Get unifi_SMEConfigValue failed.\n");
- return -EFAULT;
- }
-
- staConfig.enableOpportunisticKeyCaching = enable_okc;
-
- rc = sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_enable_okc: Set unifi_SMEConfigValue failed.\n");
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-
-int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_get_t get_cmd;
- char inst_name[IFNAMSIZ];
- int rc;
-
- if (get_user(get_cmd, (unifi_cfg_get_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- switch (get_cmd) {
- case UNIFI_CFG_GET_COEX:
- {
- CsrWifiSmeCoexInfo coexInfo;
- /* Get the coex info from the SME */
- rc = sme_mgt_coex_info_get(priv, &coexInfo);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_CoexInfoValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &coexInfo,
- sizeof(CsrWifiSmeCoexInfo))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the coex info\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_POWER_MODE:
- {
- CsrWifiSmePowerConfig powerConfig;
- rc = sme_mgt_power_config_get(priv, &powerConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_PowerConfigValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &powerConfig.powerSaveLevel,
- sizeof(CsrWifiSmePowerSaveLevel))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the power save info\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_POWER_SUPPLY:
- {
- CsrWifiSmeHostConfig hostConfig;
- rc = sme_mgt_host_config_get(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_HostConfigValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &hostConfig.powerMode,
- sizeof(CsrWifiSmeHostPowerMode))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the host power mode\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_VERSIONS:
- break;
- case UNIFI_CFG_GET_INSTANCE:
- {
- u16 InterfaceId=0;
- uf_net_get_name(priv->netdev[InterfaceId], &inst_name[0], sizeof(inst_name));
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &inst_name[0],
- sizeof(inst_name))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the instance name\n");
- return -EFAULT;
- }
- }
- break;
-
- case UNIFI_CFG_GET_AP_CONFIG:
- {
-#ifdef CSR_SUPPORT_WEXT_AP
- uf_cfg_ap_config_t cfg_ap_config;
-
- memset(&cfg_ap_config, 0, sizeof(cfg_ap_config));
- cfg_ap_config.channel = priv->ap_config.channel;
- cfg_ap_config.beaconInterval = priv->ap_mac_config.beaconInterval;
- cfg_ap_config.wmmEnabled = priv->ap_mac_config.wmmEnabled;
- cfg_ap_config.dtimPeriod = priv->ap_mac_config.dtimPeriod;
- cfg_ap_config.phySupportedBitmap = priv->ap_mac_config.phySupportedBitmap;
- if (copy_to_user((void*)arg,
- &cfg_ap_config,
- sizeof(uf_cfg_ap_config_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the AP configuration\n");
- return -EFAULT;
- }
-#else
- return -EPERM;
-#endif
- }
- break;
-
-
- default:
- unifi_error(priv, "unifi_cfg_get_info: Unknown value.\n");
- return -EINVAL;
- }
-
- return 0;
-}
-#ifdef CSR_SUPPORT_WEXT_AP
-int
- uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap)
-{
- int i=0;
- u8 b=FALSE, g = FALSE, n = FALSE;
- b = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_B;
- n = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_N;
- g = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_G;
- if(b || g) {
- supportedRates[i++]=0x82;
- supportedRates[i++]=0x84;
- supportedRates[i++]=0x8b;
- supportedRates[i++]=0x96;
- } else if(n) {
- /* For some strange reasons WiFi stack needs both b and g rates*/
- supportedRates[i++]=0x02;
- supportedRates[i++]=0x04;
- supportedRates[i++]=0x0b;
- supportedRates[i++]=0x16;
- supportedRates[i++]=0x0c;
- supportedRates[i++]=0x12;
- supportedRates[i++]=0x18;
- supportedRates[i++]=0x24;
- supportedRates[i++]=0x30;
- supportedRates[i++]=0x48;
- supportedRates[i++]=0x60;
- supportedRates[i++]=0x6c;
- }
- if(g) {
- if(!b) {
- supportedRates[i++]=0x8c;
- supportedRates[i++]=0x98;
- supportedRates[i++]=0xb0;
- } else {
- supportedRates[i++]=0x0c;
- supportedRates[i++]=0x18;
- supportedRates[i++]=0x30;
- }
- supportedRates[i++]=0x48;
- supportedRates[i++]=0x12;
- supportedRates[i++]=0x24;
- supportedRates[i++]=0x60;
- supportedRates[i++]=0x6c;
- }
- return i;
-}
-int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg)
-{
- uf_cfg_ap_config_t cfg_ap_config;
- char *buffer;
-
- buffer = ((unsigned char*)arg) + sizeof(unifi_cfg_command_t) + sizeof(unsigned int);
- if (copy_from_user(&cfg_ap_config, (void*)buffer,
- sizeof(uf_cfg_ap_config_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the ap config struct\n");
- return -EFAULT;
- }
- priv->ap_config.channel = cfg_ap_config.channel;
- priv->ap_mac_config.dtimPeriod = cfg_ap_config.dtimPeriod;
- priv->ap_mac_config.beaconInterval = cfg_ap_config.beaconInterval;
- priv->group_sec_config.apGroupkeyTimeout = cfg_ap_config.groupkeyTimeout;
- priv->group_sec_config.apStrictGtkRekey = cfg_ap_config.strictGtkRekeyEnabled;
- priv->group_sec_config.apGmkTimeout = cfg_ap_config.gmkTimeout;
- priv->group_sec_config.apResponseTimeout = cfg_ap_config.responseTimeout;
- priv->group_sec_config.apRetransLimit = cfg_ap_config.retransLimit;
-
- priv->ap_mac_config.shortSlotTimeEnabled = cfg_ap_config.shortSlotTimeEnabled;
- priv->ap_mac_config.ctsProtectionType=cfg_ap_config.ctsProtectionType;
-
- priv->ap_mac_config.wmmEnabled = cfg_ap_config.wmmEnabled;
-
- priv->ap_mac_config.apHtParams.rxStbc=cfg_ap_config.rxStbc;
- priv->ap_mac_config.apHtParams.rifsModeAllowed=cfg_ap_config.rifsModeAllowed;
-
- priv->ap_mac_config.phySupportedBitmap = cfg_ap_config.phySupportedBitmap;
- priv->ap_mac_config.maxListenInterval=cfg_ap_config.maxListenInterval;
-
- priv->ap_mac_config.supportedRatesCount= uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
-
- return 0;
-}
-
-#endif
-#ifdef CSR_SUPPORT_WEXT
-
- void
-uf_sme_config_wq(struct work_struct *work)
-{
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
- unifi_priv_t *priv = container_of(work, unifi_priv_t, sme_config_task);
-
- /* Register to receive indications from the SME */
- CsrWifiSmeEventMaskSetReqSend(0,
- CSR_WIFI_SME_INDICATIONS_WIFIOFF | CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY |
- CSR_WIFI_SME_INDICATIONS_MEDIASTATUS | CSR_WIFI_SME_INDICATIONS_MICFAILURE);
-
- if (sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig)) {
- unifi_warning(priv, "uf_sme_config_wq: Get unifi_SMEConfigValue failed.\n");
- return;
- }
-
- if (priv->if_index == CSR_INDEX_5G) {
- staConfig.ifIndex = CSR_WIFI_SME_RADIO_IF_GHZ_5_0;
- } else {
- staConfig.ifIndex = CSR_WIFI_SME_RADIO_IF_GHZ_2_4;
- }
-
- deviceConfig.trustLevel = (CsrWifiSme80211dTrustLevel)tl_80211d;
- if (sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig)) {
- unifi_warning(priv,
- "SME config for 802.11d Trust Level and Radio Band failed.\n");
- return;
- }
-
-} /* uf_sme_config_wq() */
-
-#endif /* CSR_SUPPORT_WEXT */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_ta_ind_wq
- *
- * Deferred work queue function to send Traffic Analysis protocols
- * indications to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * The TA classifications already come from a workqueue.
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-uf_ta_ind_wq(struct work_struct *work)
-{
- struct ta_ind *ind = container_of(work, struct ta_ind, task);
- unifi_priv_t *priv = container_of(ind, unifi_priv_t, ta_ind_work);
- u16 interfaceTag = 0;
-
-
- CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- ind->packet_type,
- ind->direction,
- ind->src_addr);
- ind->in_use = 0;
-
-} /* uf_ta_ind_wq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_ta_sample_ind_wq
- *
- * Deferred work queue function to send Traffic Analysis sample
- * indications to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * The TA classifications already come from a workqueue.
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-uf_ta_sample_ind_wq(struct work_struct *work)
-{
- struct ta_sample_ind *ind = container_of(work, struct ta_sample_ind, task);
- unifi_priv_t *priv = container_of(ind, unifi_priv_t, ta_sample_ind_work);
- u16 interfaceTag = 0;
-
- unifi_trace(priv, UDBG5, "rxtcp %d txtcp %d rxudp %d txudp %d prio %d\n",
- priv->rxTcpThroughput,
- priv->txTcpThroughput,
- priv->rxUdpThroughput,
- priv->txUdpThroughput,
- priv->bh_thread.prio);
-
- if(priv->rxTcpThroughput > 1000)
- {
- if (bh_priority == -1 && priv->bh_thread.prio != 1)
- {
- struct sched_param param;
- priv->bh_thread.prio = 1;
- unifi_trace(priv, UDBG1, "%s new thread (RT) priority = %d\n",
- priv->bh_thread.name, priv->bh_thread.prio);
- param.sched_priority = priv->bh_thread.prio;
- sched_setscheduler(priv->bh_thread.thread_task, SCHED_FIFO, &param);
- }
- } else
- {
- if (bh_priority == -1 && priv->bh_thread.prio != DEFAULT_PRIO)
- {
- struct sched_param param;
- param.sched_priority = 0;
- sched_setscheduler(priv->bh_thread.thread_task, SCHED_NORMAL, &param);
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_trace(priv, UDBG1, "%s new thread priority = %d\n",
- priv->bh_thread.name, priv->bh_thread.prio);
- set_user_nice(priv->bh_thread.thread_task, PRIO_TO_NICE(priv->bh_thread.prio));
- }
- }
-
- CsrWifiRouterCtrlTrafficSampleIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, ind->stats);
-
- ind->in_use = 0;
-
-} /* uf_ta_sample_ind_wq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_send_m4_ready_wq
- *
- * Deferred work queue function to send M4 ReadyToSend inds to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_send_m4_ready_wq(struct work_struct *work)
-{
- netInterface_priv_t *InterfacePriv = container_of(work, netInterface_priv_t, send_m4_ready_task);
- u16 iface = InterfacePriv->InterfaceTag;
- unifi_priv_t *priv = InterfacePriv->privPtr;
- CSR_MA_PACKET_REQUEST *req = &InterfacePriv->m4_signal.u.MaPacketRequest;
- CsrWifiMacAddress peer;
- unsigned long flags;
-
- /* The peer address was stored in the signal */
- spin_lock_irqsave(&priv->m4_lock, flags);
- memcpy(peer.a, req->Ra.x, sizeof(peer.a));
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- /* Send a signal to SME */
- CsrWifiRouterCtrlM4ReadyToSendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, iface, peer);
-
- unifi_trace(priv, UDBG1, "M4ReadyToSendInd sent for peer %pMF\n",
- peer.a);
-
-} /* uf_send_m4_ready_wq() */
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-/*
- * ---------------------------------------------------------------------------
- * uf_send_pkt_to_encrypt
- *
- * Deferred work queue function to send the WAPI data pkts to SME when unicast KeyId = 1
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void uf_send_pkt_to_encrypt(struct work_struct *work)
-{
- netInterface_priv_t *interfacePriv = container_of(work, netInterface_priv_t, send_pkt_to_encrypt);
- u16 interfaceTag = interfacePriv->InterfaceTag;
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- u32 pktBulkDataLength;
- u8 *pktBulkData;
- unsigned long flags;
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) {
-
- pktBulkDataLength = interfacePriv->wapi_unicast_bulk_data.data_length;
-
- if (pktBulkDataLength > 0) {
- pktBulkData = kmalloc(pktBulkDataLength, GFP_KERNEL);
- } else {
- unifi_error(priv, "uf_send_pkt_to_encrypt() : invalid buffer\n");
- return;
- }
-
- spin_lock_irqsave(&priv->wapi_lock, flags);
- /* Copy over the MA PKT REQ bulk data */
- memcpy(pktBulkData, (u8*)interfacePriv->wapi_unicast_bulk_data.os_data_ptr, pktBulkDataLength);
- /* Free any bulk data buffers allocated for the WAPI Data pkt */
- unifi_net_data_free(priv, &interfacePriv->wapi_unicast_bulk_data);
- interfacePriv->wapi_unicast_bulk_data.net_buf_length = 0;
- interfacePriv->wapi_unicast_bulk_data.data_length = 0;
- interfacePriv->wapi_unicast_bulk_data.os_data_ptr = interfacePriv->wapi_unicast_bulk_data.os_net_buf_ptr = NULL;
- spin_unlock_irqrestore(&priv->wapi_lock, flags);
-
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, pktBulkDataLength, pktBulkData);
- unifi_trace(priv, UDBG1, "WapiUnicastTxEncryptInd sent to SME\n");
-
- kfree(pktBulkData); /* Would have been copied over by the SME Handler */
-
- } else {
- unifi_warning(priv, "uf_send_pkt_to_encrypt() is NOT applicable for interface mode - %d\n", interfacePriv->interfaceMode);
- }
-}/* uf_send_pkt_to_encrypt() */
-#endif
diff --git a/drivers/staging/csr/unifi_sme.h b/drivers/staging/csr/unifi_sme.h
deleted file mode 100644
index aff9aa178124..000000000000
--- a/drivers/staging/csr/unifi_sme.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * ***************************************************************************
- * FILE: unifi_sme.h
- *
- * PURPOSE: SME related definitions.
- *
- * Copyright (C) 2007-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#ifndef __LINUX_UNIFI_SME_H__
-#define __LINUX_UNIFI_SME_H__ 1
-
-#include <linux/kernel.h>
-
-#ifdef CSR_SME_USERSPACE
-#include "sme_userspace.h"
-#endif
-
-#include "csr_wifi_sme_lib.h"
-
-typedef int unifi_data_port_action;
-
-typedef struct unifi_port_cfg
-{
- /* TRUE if this port entry is allocated */
- u8 in_use;
- CsrWifiRouterCtrlPortAction port_action;
- CsrWifiMacAddress mac_address;
-} unifi_port_cfg_t;
-
-#define UNIFI_MAX_CONNECTIONS 8
-#define UNIFI_MAX_RETRY_LIMIT 5
-#define UF_DATA_PORT_NOT_OVERIDE 0
-#define UF_DATA_PORT_OVERIDE 1
-
-typedef struct unifi_port_config
-{
- int entries_in_use;
- int overide_action;
- unifi_port_cfg_t port_cfg[UNIFI_MAX_CONNECTIONS];
-} unifi_port_config_t;
-
-
-enum sme_request_status {
- SME_REQUEST_EMPTY,
- SME_REQUEST_PENDING,
- SME_REQUEST_RECEIVED,
- SME_REQUEST_TIMEDOUT,
- SME_REQUEST_CANCELLED,
-};
-
-/* Structure to hold a UDI logged signal */
-typedef struct {
-
- /* The current status of the request */
- enum sme_request_status request_status;
-
- /* The status the SME has passed to us */
- CsrResult reply_status;
-
- /* SME's reply to a get request */
- CsrWifiSmeVersions versions;
- CsrWifiSmePowerConfig powerConfig;
- CsrWifiSmeHostConfig hostConfig;
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
- CsrWifiSmeCoexInfo coexInfo;
- CsrWifiSmeCoexConfig coexConfig;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeConnectionConfig connectionConfig;
- CsrWifiSmeConnectionStats connectionStats;
-
-
- /* SME's reply to a scan request */
- u16 reply_scan_results_count;
- CsrWifiSmeScanResult* reply_scan_results;
-
-} sme_reply_t;
-
-
-typedef struct {
- u16 appHandle;
- CsrWifiRouterEncapsulation encapsulation;
- u16 protocol;
- u8 oui[3];
- u8 in_use;
-} sme_ma_unidata_ind_filter_t;
-
-
-CsrWifiRouterCtrlPortAction uf_sme_port_state(unifi_priv_t *priv,
- unsigned char *address,
- int queue,
- u16 interfaceTag);
-unifi_port_cfg_t *uf_sme_port_config_handle(unifi_priv_t *priv,
- unsigned char *address,
- int queue,
- u16 interfaceTag);
-
-
-
-/* Callback for event logging to SME clients */
-void sme_log_event(ul_client_t *client, const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata, int dir);
-
-/* The workqueue task to the set the multicast addresses list */
-void uf_multicast_list_wq(struct work_struct *work);
-
-/* The workqueue task to execute the TA module */
-void uf_ta_wq(struct work_struct *work);
-
-
-/*
- * SME blocking helper functions
- */
-#ifdef UNIFI_DEBUG
-# define sme_complete_request(priv, status) uf_sme_complete_request(priv, status, __func__)
-#else
-# define sme_complete_request(priv, status) uf_sme_complete_request(priv, status, NULL)
-#endif
-
-void uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func);
-void uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status);
-
-
-/*
- * Blocking functions using the SME SYS API.
- */
-int sme_sys_suspend(unifi_priv_t *priv);
-int sme_sys_resume(unifi_priv_t *priv);
-
-
-/*
- * Traffic Analysis workqueue jobs
- */
-void uf_ta_ind_wq(struct work_struct *work);
-void uf_ta_sample_ind_wq(struct work_struct *work);
-
-/*
- * SME config workqueue job
- */
-void uf_sme_config_wq(struct work_struct *work);
-
-/*
- * To send M4 read to send IND
- */
-void uf_send_m4_ready_wq(struct work_struct *work);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-/*
- * To send data pkt to Sme for encryption
- */
-void uf_send_pkt_to_encrypt(struct work_struct *work);
-#endif
-
-int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
-int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
-int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
-int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
-int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
-int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
-int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo);
-int sme_mgt_packet_filter_set(unifi_priv_t *priv);
-int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
- u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas);
-
-#ifdef CSR_SUPPORT_WEXT
-/*
- * Blocking functions using the SME MGT API.
- */
-int sme_mgt_wifi_on(unifi_priv_t *priv);
-int sme_mgt_wifi_off(unifi_priv_t *priv);
-/*int sme_mgt_set_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_get_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_get_value(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_set_value(unifi_priv_t *priv, unifi_AppValue *app_value);
-*/
-int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
-int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
-int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
-int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
-
-int sme_mgt_connection_info_set(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
-int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
-int sme_mgt_connection_config_set(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
-int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
-int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats);
-
-int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions);
-
-
-int sme_mgt_scan_full(unifi_priv_t *priv, CsrWifiSsid *specific_ssid,
- int num_channels, unsigned char *channel_list);
-int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
- struct iw_request_info *info,
- char *scan_results,
- long scan_results_len);
-int sme_mgt_disconnect(unifi_priv_t *priv);
-int sme_mgt_connect(unifi_priv_t *priv);
-int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
- CsrWifiSmeListAction action);
-int sme_mgt_pmkid(unifi_priv_t *priv, CsrWifiSmeListAction action,
- CsrWifiSmePmkidList *pmkid_list);
-int sme_mgt_mib_get(unifi_priv_t *priv,
- unsigned char *varbind, int *length);
-int sme_mgt_mib_set(unifi_priv_t *priv,
- unsigned char *varbind, int length);
-#ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_start(unifi_priv_t *priv, u16 interface_tag, CsrWifiSmeApConfig_t *ap_config);
-int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag);
-int sme_ap_config(unifi_priv_t *priv, CsrWifiSmeApMacConfig *ap_mac_config, CsrWifiNmeApConfig *group_security_config);
-int uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap);
-#endif
-int unifi_translate_scan(struct net_device *dev,
- struct iw_request_info *info,
- char *current_ev, char *end_buf,
- CsrWifiSmeScanResult *scan_data,
- int scan_index);
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int unifi_cfg_power(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_power_save(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_power_supply(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_packet_filters(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_qos_info(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_addts(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_delts(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg);
-#ifdef CSR_SUPPORT_WEXT_AP
-int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg);
-#endif
-
-
-
-int convert_sme_error(CsrResult error);
-
-
-#endif /* __LINUX_UNIFI_SME_H__ */
diff --git a/drivers/staging/csr/unifi_wext.h b/drivers/staging/csr/unifi_wext.h
deleted file mode 100644
index beba089e2e35..000000000000
--- a/drivers/staging/csr/unifi_wext.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- *****************************************************************************
- *
- * FILE : unifi_wext.h
- *
- * PURPOSE : Private header file for unifi driver support to wireless extensions.
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
-*****************************************************************************
- */
-#ifndef __LINUX_UNIFI_WEXT_H__
-#define __LINUX_UNIFI_WEXT_H__ 1
-
-#include <linux/kernel.h>
-#include <net/iw_handler.h>
-#include "csr_wifi_sme_prim.h"
-
-/*
- * wext.c
- */
-/* A few details needed for WEP (Wireless Equivalent Privacy) */
-#define UNIFI_MAX_KEY_SIZE 16
-#define NUM_WEPKEYS 4
-#define SMALL_KEY_SIZE 5
-#define LARGE_KEY_SIZE 13
-typedef struct wep_key_t {
- int len;
- unsigned char key[UNIFI_MAX_KEY_SIZE]; /* 40-bit and 104-bit keys */
-} wep_key_t;
-
-#define UNIFI_SCAN_ACTIVE 0
-#define UNIFI_SCAN_PASSIVE 1
-#define UNIFI_MAX_SSID_LEN 32
-
-#define MAX_WPA_IE_LEN 64
-#define MAX_RSN_IE_LEN 255
-
-/*
- * Function to register in the netdev to report wireless stats.
- */
-struct iw_statistics *unifi_get_wireless_stats(struct net_device *dev);
-
-void uf_sme_wext_set_defaults(unifi_priv_t *priv);
-
-
-/*
- * wext_events.c
- */
-/* Functions to generate Wireless Extension events */
-void wext_send_scan_results_event(unifi_priv_t *priv);
-void wext_send_assoc_event(unifi_priv_t *priv, unsigned char *bssid,
- unsigned char *req_ie, int req_ie_len,
- unsigned char *resp_ie, int resp_ie_len,
- unsigned char *scan_ie, unsigned int scan_ie_len);
-void wext_send_disassoc_event(unifi_priv_t *priv);
-void wext_send_michaelmicfailure_event(unifi_priv_t *priv,
- u16 count, CsrWifiMacAddress address,
- CsrWifiSmeKeyType keyType, u16 interfaceTag);
-void wext_send_pmkid_candidate_event(unifi_priv_t *priv, CsrWifiMacAddress bssid, u8 preauth_allowed, u16 interfaceTag);
-void wext_send_started_event(unifi_priv_t *priv);
-
-
-static inline int
-uf_iwe_stream_add_point(struct iw_request_info *info, char *start, char *stop,
- struct iw_event *piwe, char *extra)
-{
- char *new_start;
-
- new_start = iwe_stream_add_point(info, start, stop, piwe, extra);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-
-static inline int
-uf_iwe_stream_add_event(struct iw_request_info *info, char *start, char *stop,
- struct iw_event *piwe, int len)
-{
- char *new_start;
-
- new_start = iwe_stream_add_event(info, start, stop, piwe, len);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-static inline int
-uf_iwe_stream_add_value(struct iw_request_info *info, char *stream, char *start,
- char *stop, struct iw_event *piwe, int len)
-{
- char *new_start;
-
- new_start = iwe_stream_add_value(info, stream, start, stop, piwe, len);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-
-#endif /* __LINUX_UNIFI_WEXT_H__ */
diff --git a/drivers/staging/csr/unifiio.h b/drivers/staging/csr/unifiio.h
deleted file mode 100644
index b9de0cb94e9a..000000000000
--- a/drivers/staging/csr/unifiio.h
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: unifiio.h
- *
- * Public definitions for the UniFi linux driver.
- * This is mostly ioctl command values and structs.
- *
- * Include <sys/ioctl.h> or similar before this file
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFIIO_H__
-#define __UNIFIIO_H__
-
-#include <linux/types.h>
-
-#define UNIFI_GET_UDI_ENABLE _IOR('u', 1, int)
-#define UNIFI_SET_UDI_ENABLE _IOW('u', 2, int)
-/* Values for UDI_ENABLE */
-#define UDI_ENABLE_DATA 0x1
-#define UDI_ENABLE_CONTROL 0x2
-
-/* MIB set/get. Arg is a pointer to a varbind */
-#define UNIFI_GET_MIB _IOWR('u', 3, unsigned char *)
-#define UNIFI_SET_MIB _IOW ('u', 4, unsigned char *)
-#define MAX_VARBIND_LENGTH 127
-
-/* Private IOCTLs */
-#define SIOCIWS80211POWERSAVEPRIV SIOCIWFIRSTPRIV
-#define SIOCIWG80211POWERSAVEPRIV SIOCIWFIRSTPRIV + 1
-#define SIOCIWS80211RELOADDEFAULTSPRIV SIOCIWFIRSTPRIV + 2
-#define SIOCIWSCONFWAPIPRIV SIOCIWFIRSTPRIV + 4
-#define SIOCIWSWAPIKEYPRIV SIOCIWFIRSTPRIV + 6
-#define SIOCIWSSMEDEBUGPRIV SIOCIWFIRSTPRIV + 8
-#define SIOCIWSAPCFGPRIV SIOCIWFIRSTPRIV + 10
-#define SIOCIWSAPSTARTPRIV SIOCIWFIRSTPRIV + 12
-#define SIOCIWSAPSTOPPRIV SIOCIWFIRSTPRIV + 14
-#define SIOCIWSFWRELOADPRIV SIOCIWFIRSTPRIV + 16
-#define SIOCIWSSTACKSTART SIOCIWFIRSTPRIV + 18
-#define SIOCIWSSTACKSTOP SIOCIWFIRSTPRIV + 20
-
-
-
-#define IWPRIV_POWER_SAVE_MAX_STRING 32
-#define IWPRIV_SME_DEBUG_MAX_STRING 32
-#define IWPRIV_SME_MAX_STRING 120
-
-
-/* Private configuration commands */
-#define UNIFI_CFG _IOWR('u', 5, unsigned char *)
-/*
- * <------------------ Read/Write Buffer -------------------->
- * _____________________________________________________________
- * | Cmd | Arg | ... Buffer (opt) ... |
- * -------------------------------------------------------------
- * <-- uint --><-- uint --><----- unsigned char buffer ------>
- *
- * Cmd: A unifi_cfg_command_t command.
- * Arg: Out:Length if Cmd==UNIFI_CFG_GET
- * In:PowerOnOff if Cmd==UNIFI_CFG_POWER
- * In:PowerMode if Cmd==UNIFI_CFG_POWERSAVE
- * In:Length if Cmd==UNIFI_CFG_FILTER
- * In:WMM Qos Info if Cmd==UNIFI_CFG_WMM_QOS_INFO
- * Buffer: Out:Data if Cmd==UNIFI_CFG_GET
- * NULL if Cmd==UNIFI_CFG_POWER
- * NULL if Cmd==UNIFI_CFG_POWERSAVE
- * In:Filters if Cmd==UNIFI_CFG_FILTER
- *
- * where Filters is a uf_cfg_bcast_packet_filter_t structure
- * followed by 0 - n tclas_t structures. The length of the tclas_t
- * structures is obtained by uf_cfg_bcast_packet_filter_t::tclas_ies_length.
- */
-
-
-#define UNIFI_PUTEST _IOWR('u', 6, unsigned char *)
-/*
- * <------------------ Read/Write Buffer -------------------->
- * _____________________________________________________________
- * | Cmd | Arg | ... Buffer (opt) ... |
- * -------------------------------------------------------------
- * <-- uint --><-- uint --><----- unsigned char buffer ------>
- *
- * Cmd: A unifi_putest_command_t command.
- * Arg: N/A if Cmd==UNIFI_PUTEST_START
- * N/A if Cmd==UNIFI_PUTEST_STOP
- * In:int (Clock Speed) if Cmd==UNIFI_PUTEST_SET_SDIO_CLOCK
- * In/Out:sizeof(unifi_putest_cmd52) if Cmd==UNIFI_PUTEST_CMD52_READ
- * In:sizeof(unifi_putest_cmd52) if Cmd==UNIFI_PUTEST_CMD52_WRITE
- * In:uint (f/w file name length) if Cmd==UNIFI_PUTEST_DL_FW
- * Buffer: NULL if Cmd==UNIFI_PUTEST_START
- * NULL if Cmd==UNIFI_PUTEST_STOP
- * NULL if Cmd==UNIFI_PUTEST_SET_SDIO_CLOCK
- * In/Out:unifi_putest_cmd52 if Cmd==UNIFI_PUTEST_CMD52_READ
- * In:unifi_putest_cmd52 if Cmd==UNIFI_PUTEST_CMD52_WRITE
- * In:f/w file name if Cmd==UNIFI_PUTEST_DL_FW
- */
-
-#define UNIFI_BUILD_TYPE _IOWR('u', 7, unsigned char)
-#define UNIFI_BUILD_NME 1
-#define UNIFI_BUILD_WEXT 2
-#define UNIFI_BUILD_AP 3
-
-/* debugging */
-#define UNIFI_KICK _IO ('u', 0x10)
-#define UNIFI_SET_DEBUG _IO ('u', 0x11)
-#define UNIFI_SET_TRACE _IO ('u', 0x12)
-
-#define UNIFI_GET_INIT_STATUS _IOR ('u', 0x15, int)
-#define UNIFI_SET_UDI_LOG_MASK _IOR('u', 0x18, unifiio_filter_t)
-#define UNIFI_SET_UDI_SNAP_MASK _IOW('u', 0x1a, unifiio_snap_filter_t)
-#define UNIFI_SET_AMP_ENABLE _IOWR('u', 0x1b, int)
-
-#define UNIFI_INIT_HW _IOR ('u', 0x13, unsigned char)
-#define UNIFI_INIT_NETDEV _IOW ('u', 0x14, unsigned char[6])
-#define UNIFI_SME_PRESENT _IOW ('u', 0x19, int)
-
-#define UNIFI_CFG_PERIOD_TRAFFIC _IOW ('u', 0x21, unsigned char *)
-#define UNIFI_CFG_UAPSD_TRAFFIC _IOW ('u', 0x22, unsigned char)
-
-#define UNIFI_COREDUMP_GET_REG _IOWR('u', 0x23, unifiio_coredump_req_t)
-
-
-/*
- * Following reset, f/w may only be downloaded using CMD52.
- * This is slow, so there is a facility to download a secondary
- * loader first which supports CMD53.
- * If loader_len is > 0, then loader_data is assumed to point to
- * a suitable secondary loader that can be used to download the
- * main image.
- *
- * The driver will run the host protocol initialisation sequence
- * after downloading the image.
- *
- * If both lengths are zero, then the f/w is assumed to have been
- * booted from Flash and the host protocol initialisation sequence
- * is run.
- */
-typedef struct {
-
- /* Number of bytes in the image */
- int img_len;
-
- /* Pointer to image data. */
- unsigned char *img_data;
-
-
- /* Number of bytes in the loader image */
- int loader_len;
-
- /* Pointer to loader image data. */
- unsigned char *loader_data;
-
-} unifiio_img_t;
-
-
-/* Structure of data read from the unifi device. */
-typedef struct
-{
- /* Length (in bytes) of entire structure including appended bulk data */
- int length;
-
- /* System time (in milliseconds) that signal was transferred */
- int timestamp;
-
- /* Direction in which signal was transferred. */
- int direction;
-#define UDI_FROM_HOST 0
-#define UDI_TO_HOST 1
-#define UDI_CONFIG_IND 2
-
- /* The length of the signal (in bytes) not including bulk data */
- int signal_length;
-
- /* Signal body follows, then any bulk data */
-
-} udi_msg_t;
-
-
-typedef enum
-{
- UfSigFil_AllOn = 0, /* Log all signal IDs */
- UfSigFil_AllOff = 1, /* Don't log any signal IDs */
- UfSigFil_SelectOn = 2, /* Log these signal IDs */
- UfSigFil_SelectOff = 3 /* Don't log these signal IDs */
-} uf_sigfilter_action_t;
-
-typedef struct {
-
- /* Number of 16-bit ints in the sig_ids array */
- int num_sig_ids;
- /* The action to perform */
- uf_sigfilter_action_t action;
- /* List of signal IDs to pass or block */
- unsigned short *sig_ids;
-
-} unifiio_filter_t;
-
-
-typedef struct {
- /* Number of 16-bit ints in the protocols array */
- u16 count;
- /* List of protocol ids to pass */
- u16 *protocols;
-} unifiio_snap_filter_t;
-
-
-
-typedef u8 unifi_putest_command_t;
-
-#define UNIFI_PUTEST_START 0
-#define UNIFI_PUTEST_STOP 1
-#define UNIFI_PUTEST_SET_SDIO_CLOCK 2
-#define UNIFI_PUTEST_CMD52_READ 3
-#define UNIFI_PUTEST_CMD52_WRITE 4
-#define UNIFI_PUTEST_DL_FW 5
-#define UNIFI_PUTEST_DL_FW_BUFF 6
-#define UNIFI_PUTEST_CMD52_BLOCK_READ 7
-#define UNIFI_PUTEST_COREDUMP_PREPARE 8
-#define UNIFI_PUTEST_GP_READ16 9
-#define UNIFI_PUTEST_GP_WRITE16 10
-
-
-struct unifi_putest_cmd52 {
- int funcnum;
- unsigned long addr;
- unsigned char data;
-};
-
-
-struct unifi_putest_block_cmd52_r {
- int funcnum;
- unsigned long addr;
- unsigned int length;
- unsigned char *data;
-};
-
-struct unifi_putest_gp_rw16 {
- unsigned long addr; /* generic address */
- unsigned short data;
-};
-
-typedef enum unifi_cfg_command {
- UNIFI_CFG_GET,
- UNIFI_CFG_POWER,
- UNIFI_CFG_POWERSAVE,
- UNIFI_CFG_FILTER,
- UNIFI_CFG_POWERSUPPLY,
- UNIFI_CFG_WMM_QOSINFO,
- UNIFI_CFG_WMM_ADDTS,
- UNIFI_CFG_WMM_DELTS,
- UNIFI_CFG_STRICT_DRAFT_N,
- UNIFI_CFG_ENABLE_OKC,
- UNIFI_CFG_SET_AP_CONFIG,
- UNIFI_CFG_CORE_DUMP /* request to take a fw core dump */
-} unifi_cfg_command_t;
-
-typedef enum unifi_cfg_power {
- UNIFI_CFG_POWER_UNSPECIFIED,
- UNIFI_CFG_POWER_OFF,
- UNIFI_CFG_POWER_ON
-} unifi_cfg_power_t;
-
-typedef enum unifi_cfg_powersupply {
- UNIFI_CFG_POWERSUPPLY_UNSPECIFIED,
- UNIFI_CFG_POWERSUPPLY_MAINS,
- UNIFI_CFG_POWERSUPPLY_BATTERIES
-} unifi_cfg_powersupply_t;
-
-typedef enum unifi_cfg_powersave {
- UNIFI_CFG_POWERSAVE_UNSPECIFIED,
- UNIFI_CFG_POWERSAVE_NONE,
- UNIFI_CFG_POWERSAVE_FAST,
- UNIFI_CFG_POWERSAVE_FULL,
- UNIFI_CFG_POWERSAVE_AUTO
-} unifi_cfg_powersave_t;
-
-typedef enum unifi_cfg_get {
- UNIFI_CFG_GET_COEX,
- UNIFI_CFG_GET_POWER_MODE,
- UNIFI_CFG_GET_VERSIONS,
- UNIFI_CFG_GET_POWER_SUPPLY,
- UNIFI_CFG_GET_INSTANCE,
- UNIFI_CFG_GET_AP_CONFIG
-} unifi_cfg_get_t;
-
-#define UNIFI_CFG_FILTER_NONE 0x0000
-#define UNIFI_CFG_FILTER_DHCP 0x0001
-#define UNIFI_CFG_FILTER_ARP 0x0002
-#define UNIFI_CFG_FILTER_NBNS 0x0004
-#define UNIFI_CFG_FILTER_NBDS 0x0008
-#define UNIFI_CFG_FILTER_CUPS 0x0010
-#define UNIFI_CFG_FILTER_ALL 0xFFFF
-
-
-typedef struct uf_cfg_bcast_packet_filter
-{
- unsigned long filter_mode; //as defined by HIP protocol
- unsigned char arp_filter;
- unsigned char dhcp_filter;
- unsigned long tclas_ies_length; // length of tclas_ies in bytes
- unsigned char tclas_ies[1]; // variable length depending on above field
-} uf_cfg_bcast_packet_filter_t;
-
-typedef struct uf_cfg_ap_config
-{
- u8 phySupportedBitmap;
- u8 channel;
- u16 beaconInterval;
- u8 dtimPeriod;
- u8 wmmEnabled;
- u8 shortSlotTimeEnabled;
- u16 groupkeyTimeout;
- u8 strictGtkRekeyEnabled;
- u16 gmkTimeout;
- u16 responseTimeout;
- u8 retransLimit;
- u8 rxStbc;
- u8 rifsModeAllowed;
- u8 dualCtsProtection;
- u8 ctsProtectionType;
- u16 maxListenInterval;
-}uf_cfg_ap_config_t;
-
-typedef struct tcpic_clsfr
-{
- __u8 cls_fr_type;
- __u8 cls_fr_mask;
- __u8 version;
- __u8 source_ip_addr[4];
- __u8 dest_ip_addr[4];
- __u16 source_port;
- __u16 dest_port;
- __u8 dscp;
- __u8 protocol;
- __u8 reserved;
-} __attribute__ ((packed)) tcpip_clsfr_t;
-
-typedef struct tclas {
- __u8 element_id;
- __u8 length;
- __u8 user_priority;
- tcpip_clsfr_t tcp_ip_cls_fr;
-} __attribute__ ((packed)) tclas_t;
-
-
-#define CONFIG_IND_ERROR 0x01
-#define CONFIG_IND_EXIT 0x02
-#define CONFIG_SME_NOT_PRESENT 0x10
-#define CONFIG_SME_PRESENT 0x20
-
-/* WAPI Key */
-typedef struct
-{
- u8 unicastKey;
- /* If non zero, then unicast key otherwise group key */
- u8 keyIndex;
- u8 keyRsc[16];
- u8 authenticator;
- /* If non zero, then authenticator otherwise supplicant */
- u8 address[6];
- u8 key[32];
-} unifiio_wapi_key_t;
-
-/* Values describing XAP memory regions captured by the mini-coredump system */
-typedef enum unifiio_coredump_space {
- UNIFIIO_COREDUMP_MAC_REG,
- UNIFIIO_COREDUMP_PHY_REG,
- UNIFIIO_COREDUMP_SH_DMEM,
- UNIFIIO_COREDUMP_MAC_DMEM,
- UNIFIIO_COREDUMP_PHY_DMEM,
- UNIFIIO_COREDUMP_TRIGGER_MAGIC = 0xFEED
-} unifiio_coredump_space_t;
-
-/* Userspace tool uses this structure to retrieve a register value from a
- * mini-coredump buffer previously saved by the HIP
- */
-typedef struct unifiio_coredump_req {
- /* From user */
- int index; /* 0=newest, -1=oldest */
- unsigned int offset; /* register offset in space */
- unifiio_coredump_space_t space; /* memory space */
- /* Filled by driver */
- unsigned int drv_build; /* driver build id */
- unsigned int chip_ver; /* chip version */
- unsigned int fw_ver; /* firmware version */
- int requestor; /* requestor: 0=auto dump, 1=manual */
- unsigned int timestamp; /* time of capture by driver */
- unsigned int serial; /* capture serial number */
- int value; /* 16 bit register value, -ve for error */
-} unifiio_coredump_req_t; /* Core-dumped register value request */
-
-#endif /* __UNIFIIO_H__ */
diff --git a/drivers/staging/csr/wext_events.c b/drivers/staging/csr/wext_events.c
deleted file mode 100644
index 9860ea30da25..000000000000
--- a/drivers/staging/csr/wext_events.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: wext_events.c
- *
- * PURPOSE:
- * Code to generate iwevents.
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_assoc_event
- *
- * Send wireless-extension events up to userland to announce
- * successful association with an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- * bssid MAC address of AP we associated with
- * req_ie, req_ie_len IEs in the original request
- * resp_ie, resp_ie_len IEs in the response
- *
- * Returns:
- * None.
- *
- * Notes:
- * This is sent on first successful association, and again if we
- * roam to another AP.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_assoc_event(unifi_priv_t *priv, unsigned char *bssid,
- unsigned char *req_ie, int req_ie_len,
- unsigned char *resp_ie, int resp_ie_len,
- unsigned char *scan_ie, unsigned int scan_ie_len)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- if (req_ie_len == 0) req_ie = NULL;
- wrqu.data.length = req_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCREQIE, &wrqu, req_ie);
-
- if (resp_ie_len == 0) resp_ie = NULL;
- wrqu.data.length = resp_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCRESPIE, &wrqu, resp_ie);
-
- if (scan_ie_len > 0) {
- wrqu.data.length = scan_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVGENIE, &wrqu, scan_ie);
- }
-
- memcpy(&wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_assoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_disassoc_event
- *
- * Send a wireless-extension event up to userland to announce
- * that we disassociated from an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The semantics of wpa_supplicant (the userland SME application) are
- * that a SIOCGIWAP event with MAC address of all zero means
- * disassociate.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_disassoc_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_disassoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_scan_results_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * This doesn't actually report the results, they are retrieved
- * using the SIOCGIWSCAN ioctl command.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_scan_results_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- wrqu.data.length = 0;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWSCAN, &wrqu, NULL);
-
-#endif
-} /* wext_send_scan_results_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_michaelmicfailure_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- * count, macaddr, key_type, key_idx, tsc
- * Parameters from report from UniFi.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-#if WIRELESS_EXT >= 18
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- struct iw_michaelmicfailure mmf;
-
- memset(&mmf, 0, sizeof(mmf));
-
- mmf.flags = key_idx & IW_MICFAILURE_KEY_ID;
- if (key_type == CSR_GROUP) {
- mmf.flags |= IW_MICFAILURE_GROUP;
- } else {
- mmf.flags |= IW_MICFAILURE_PAIRWISE;
- }
- mmf.flags |= ((count << 5) & IW_MICFAILURE_COUNT);
-
- mmf.src_addr.sa_family = ARPHRD_ETHER;
- memcpy(mmf.src_addr.sa_data, macaddr, ETH_ALEN);
-
- memcpy(mmf.tsc, tsc, IW_ENCODE_SEQ_MAX_SIZE);
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(mmf);
-
- wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&mmf);
-}
-#elif WIRELESS_EXT >= 15
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- char buf[128];
-
- sprintf(buf,
- "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=%pM)",
- key_idx, (key_type == CSR_GROUP) ? "broad" : "uni", macaddr);
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
-}
-#else /* WIRELESS_EXT >= 15 */
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- /* Not supported before WEXT 15 */
-}
-#endif /* WIRELESS_EXT >= 15 */
-
-
-void
-wext_send_michaelmicfailure_event(unifi_priv_t *priv,
- u16 count,
- CsrWifiMacAddress address,
- CsrWifiSmeKeyType keyType,
- u16 interfaceTag)
-{
- unsigned char tsc[8] = {0};
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_michaelmicfailure_event bad interfaceTag\n");
- return;
- }
-
- _send_michaelmicfailure_event(priv->netdev[interfaceTag],
- count,
- address.a,
- keyType,
- 0,
- tsc);
-} /* wext_send_michaelmicfailure_event() */
-
-void
-wext_send_pmkid_candidate_event(unifi_priv_t *priv, CsrWifiMacAddress bssid, u8 preauth_allowed, u16 interfaceTag)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- struct iw_pmkid_cand pmkid_cand;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_pmkid_candidate_event bad interfaceTag\n");
- return;
- }
-
- memset(&pmkid_cand, 0, sizeof(pmkid_cand));
-
- if (preauth_allowed) {
- pmkid_cand.flags |= IW_PMKID_CAND_PREAUTH;
- }
- pmkid_cand.bssid.sa_family = ARPHRD_ETHER;
- memcpy(pmkid_cand.bssid.sa_data, bssid.a, ETH_ALEN);
- /* Used as priority, smaller the number higher the priority, not really used in our case */
- pmkid_cand.index = 1;
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(pmkid_cand);
-
- wireless_send_event(priv->netdev[interfaceTag], IWEVPMKIDCAND, &wrqu, (char *)&pmkid_cand);
-#endif
-} /* wext_send_pmkid_candidate_event() */
-
-/*
- * Send a custom WEXT event to say we have completed initialisation
- * and are now ready for WEXT ioctls. Used by Android wpa_supplicant.
- */
-void
-wext_send_started_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- char data[] = "STARTED";
-
- wrqu.data.length = sizeof(data);
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVCUSTOM, &wrqu, data);
-#endif
-} /* wext_send_started_event() */
-
diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c
index 5590ebf1da15..817f837b240d 100644
--- a/drivers/staging/frontier/alphatrack.c
+++ b/drivers/staging/frontier/alphatrack.c
@@ -827,11 +827,11 @@ static void usb_alphatrack_disconnect(struct usb_interface *intf)
mutex_unlock(&dev->mtx);
usb_alphatrack_delete(dev);
} else {
+ atomic_set(&dev->writes_pending, 0);
dev->intf = NULL;
mutex_unlock(&dev->mtx);
}
- atomic_set(&dev->writes_pending, 0);
mutex_unlock(&disconnect_mutex);
dev_info(&intf->dev, "Alphatrack Surface #%d now disconnected\n",
diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c
index b795353e8348..cc3692439a5c 100644
--- a/drivers/staging/gdm72xx/gdm_qos.c
+++ b/drivers/staging/gdm72xx/gdm_qos.c
@@ -250,8 +250,8 @@ static void send_qos_list(struct nic *nic, struct list_head *head)
list_for_each_entry_safe(entry, n, head, list) {
list_del(&entry->list);
- free_qos_entry(entry);
gdm_wimax_send_tx(entry->skb, entry->dev);
+ free_qos_entry(entry);
}
}
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index 1bfe5d81792b..8ed75a94f465 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -257,6 +257,8 @@ static int lis3l02dq_read_raw(struct iio_dev *indio_dev,
ret = lis3l02dq_read_reg_s16(indio_dev, reg, val);
}
mutex_unlock(&indio_dev->mlock);
+ if (ret < 0)
+ goto error_ret;
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
*val = 0;
diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c
index 3fc79e582750..a2e61c2fc8d1 100644
--- a/drivers/staging/iio/adc/ad7291.c
+++ b/drivers/staging/iio/adc/ad7291.c
@@ -517,6 +517,7 @@ static const struct iio_info ad7291_info = {
.read_event_value = &ad7291_read_event_value,
.write_event_value = &ad7291_write_event_value,
.event_attrs = &ad7291_event_attribute_group,
+ .driver_module = THIS_MODULE,
};
static int ad7291_probe(struct i2c_client *client,
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
index d92c97a59d61..9f52a2857929 100644
--- a/drivers/staging/iio/adc/mxs-lradc.c
+++ b/drivers/staging/iio/adc/mxs-lradc.c
@@ -234,7 +234,6 @@ static int mxs_lradc_read_raw(struct iio_dev *iio_dev,
{
struct mxs_lradc *lradc = iio_priv(iio_dev);
int ret;
- unsigned long mask;
if (m != IIO_CHAN_INFO_RAW)
return -EINVAL;
@@ -243,12 +242,6 @@ static int mxs_lradc_read_raw(struct iio_dev *iio_dev,
if (chan->channel > LRADC_MAX_TOTAL_CHANS)
return -EINVAL;
- /* Validate the channel if it doesn't intersect with reserved chans. */
- bitmap_set(&mask, chan->channel, 1);
- ret = iio_validate_scan_mask_onehot(iio_dev, &mask);
- if (ret)
- return -EINVAL;
-
/*
* See if there is no buffered operation in progess. If there is, simply
* bail out. This can be improved to support both buffered and raw IO at
@@ -661,12 +654,13 @@ static int mxs_lradc_trigger_init(struct iio_dev *iio)
{
int ret;
struct iio_trigger *trig;
+ struct mxs_lradc *lradc = iio_priv(iio);
trig = iio_trigger_alloc("%s-dev%i", iio->name, iio->id);
if (trig == NULL)
return -ENOMEM;
- trig->dev.parent = iio->dev.parent;
+ trig->dev.parent = lradc->dev;
iio_trigger_set_drvdata(trig, iio);
trig->ops = &mxs_lradc_trigger_ops;
@@ -676,15 +670,17 @@ static int mxs_lradc_trigger_init(struct iio_dev *iio)
return ret;
}
- iio->trig = trig;
+ lradc->trig = trig;
return 0;
}
static void mxs_lradc_trigger_remove(struct iio_dev *iio)
{
- iio_trigger_unregister(iio->trig);
- iio_trigger_free(iio->trig);
+ struct mxs_lradc *lradc = iio_priv(iio);
+
+ iio_trigger_unregister(lradc->trig);
+ iio_trigger_free(lradc->trig);
}
static int mxs_lradc_buffer_preenable(struct iio_dev *iio)
diff --git a/drivers/staging/imx-drm/Kconfig b/drivers/staging/imx-drm/Kconfig
index 22339059837f..bd0f2fd01db4 100644
--- a/drivers/staging/imx-drm/Kconfig
+++ b/drivers/staging/imx-drm/Kconfig
@@ -33,7 +33,6 @@ config DRM_IMX_TVE
config DRM_IMX_LDB
tristate "Support for LVDS displays"
depends on DRM_IMX
- select OF_VIDEOMODE
help
Choose this to enable the internal LVDS Display Bridge (LDB)
found on i.MX53 and i.MX6 processors.
diff --git a/drivers/staging/tidspbridge/pmgr/dbll.c b/drivers/staging/tidspbridge/pmgr/dbll.c
index c191ae203565..41e88abe47af 100644
--- a/drivers/staging/tidspbridge/pmgr/dbll.c
+++ b/drivers/staging/tidspbridge/pmgr/dbll.c
@@ -1120,8 +1120,11 @@ static int dbll_rmm_alloc(struct dynamic_loader_allocate *this,
or DYN_EXTERNAL, then mem granularity information is present
within the section name - only process if there are at least three
tokens within the section name (just a minor optimization) */
- if (count >= 3)
- strict_strtol(sz_last_token, 10, (long *)&req);
+ if (count >= 3) {
+ status = kstrtos32(sz_last_token, 10, &req);
+ if (status)
+ goto func_cont;
+ }
if ((req == 0) || (req == 1)) {
if (strcmp(sz_sec_last_token, "DYN_DARAM") == 0) {
diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index dcceed29d31a..81972fa47beb 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -1811,10 +1811,12 @@ static int zcache_comp_init(void)
#else
if (*zcache_comp_name != '\0') {
ret = crypto_has_comp(zcache_comp_name, 0, 0);
- if (!ret)
+ if (!ret) {
pr_info("zcache: %s not supported\n",
zcache_comp_name);
- goto out;
+ ret = 1;
+ goto out;
+ }
}
if (!ret)
strcpy(zcache_comp_name, "lzo");
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
index 82c7202fd5cc..e77fb6ea40c9 100644
--- a/drivers/staging/zram/zram_drv.c
+++ b/drivers/staging/zram/zram_drv.c
@@ -527,8 +527,11 @@ static void zram_reset_device(struct zram *zram)
size_t index;
struct zram_meta *meta;
- if (!zram->init_done)
+ down_write(&zram->init_lock);
+ if (!zram->init_done) {
+ up_write(&zram->init_lock);
return;
+ }
meta = zram->meta;
zram->init_done = 0;
@@ -549,6 +552,7 @@ static void zram_reset_device(struct zram *zram)
zram->disksize = 0;
set_capacity(zram->disk, 0);
+ up_write(&zram->init_lock);
}
static void zram_init_device(struct zram *zram, struct zram_meta *meta)
diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
index 5de56f671a9d..f36950e4134f 100644
--- a/drivers/thermal/x86_pkg_temp_thermal.c
+++ b/drivers/thermal/x86_pkg_temp_thermal.c
@@ -54,6 +54,8 @@ MODULE_PARM_DESC(notify_delay_ms,
* is some wrong values returned by cpuid for number of thresholds.
*/
#define MAX_NUMBER_OF_TRIPS 2
+/* Limit number of package temp zones */
+#define MAX_PKG_TEMP_ZONE_IDS 256
struct phy_dev_entry {
struct list_head list;
@@ -394,12 +396,16 @@ static int pkg_temp_thermal_device_add(unsigned int cpu)
char buffer[30];
int thres_count;
u32 eax, ebx, ecx, edx;
+ u8 *temp;
cpuid(6, &eax, &ebx, &ecx, &edx);
thres_count = ebx & 0x07;
if (!thres_count)
return -ENODEV;
+ if (topology_physical_package_id(cpu) > MAX_PKG_TEMP_ZONE_IDS)
+ return -ENODEV;
+
thres_count = clamp_val(thres_count, 0, MAX_NUMBER_OF_TRIPS);
err = get_tj_max(cpu, &tj_max);
@@ -417,13 +423,14 @@ static int pkg_temp_thermal_device_add(unsigned int cpu)
spin_lock(&pkg_work_lock);
if (topology_physical_package_id(cpu) > max_phy_id)
max_phy_id = topology_physical_package_id(cpu);
- pkg_work_scheduled = krealloc(pkg_work_scheduled,
- (max_phy_id+1) * sizeof(u8), GFP_ATOMIC);
- if (!pkg_work_scheduled) {
+ temp = krealloc(pkg_work_scheduled,
+ (max_phy_id+1) * sizeof(u8), GFP_ATOMIC);
+ if (!temp) {
spin_unlock(&pkg_work_lock);
err = -ENOMEM;
goto err_ret_free;
}
+ pkg_work_scheduled = temp;
pkg_work_scheduled[topology_physical_package_id(cpu)] = 0;
spin_unlock(&pkg_work_lock);
@@ -511,7 +518,7 @@ static int get_core_online(unsigned int cpu)
/* Check if there is already an instance for this package */
if (!phdev) {
- if (!cpu_has(c, X86_FEATURE_DTHERM) &&
+ if (!cpu_has(c, X86_FEATURE_DTHERM) ||
!cpu_has(c, X86_FEATURE_PTS))
return -ENODEV;
if (pkg_temp_thermal_device_add(cpu))
@@ -562,7 +569,7 @@ static struct notifier_block pkg_temp_thermal_notifier __refdata = {
};
static const struct x86_cpu_id __initconst pkg_temp_thermal_ids[] = {
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTHERM },
+ { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_PTS },
{}
};
MODULE_DEVICE_TABLE(x86cpu, pkg_temp_thermal_ids);
@@ -592,7 +599,6 @@ static int __init pkg_temp_thermal_init(void)
return 0;
err_ret:
- get_online_cpus();
for_each_online_cpu(i)
put_core_offline(i);
put_online_cpus();
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c
index 721904f8efa9..946ddd2b3a54 100644
--- a/drivers/tty/serial/8250/8250_early.c
+++ b/drivers/tty/serial/8250/8250_early.c
@@ -193,7 +193,8 @@ static int __init parse_options(struct early_serial8250_device *device,
if (options) {
options++;
device->baud = simple_strtoul(options, NULL, 0);
- length = min(strcspn(options, " "), sizeof(device->options));
+ length = min(strcspn(options, " ") + 1,
+ sizeof(device->options));
strlcpy(device->options, options, length);
} else {
device->baud = probe_baud(port);
diff --git a/drivers/tty/serial/8250/8250_gsc.c b/drivers/tty/serial/8250/8250_gsc.c
index bb91b4713ebd..2e3ea1a70d7b 100644
--- a/drivers/tty/serial/8250/8250_gsc.c
+++ b/drivers/tty/serial/8250/8250_gsc.c
@@ -31,9 +31,8 @@ static int __init serial_init_chip(struct parisc_device *dev)
int err;
#ifdef CONFIG_64BIT
- extern int iosapic_serial_irq(int cellnum);
if (!dev->irq && (dev->id.sversion == 0xad))
- dev->irq = iosapic_serial_irq(dev->mod_index-1);
+ dev->irq = iosapic_serial_irq(dev);
#endif
if (!dev->irq) {
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 5e3d68917ffe..1456673bcca0 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -277,7 +277,7 @@ config SERIAL_TEGRA
select SERIAL_CORE
help
Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
- providing /dev/ttyHS0, 1, 2, 3 and 4 (note, some machines may not
+ providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not
provide all of these ports, depending on how the serial port
are enabled). This driver uses the APB DMA to achieve higher baudrate
and better performance.
diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c
index cbf1d155b7b2..22f280aa4f2c 100644
--- a/drivers/tty/serial/arc_uart.c
+++ b/drivers/tty/serial/arc_uart.c
@@ -773,6 +773,6 @@ module_init(arc_serial_init);
module_exit(arc_serial_exit);
MODULE_LICENSE("GPL");
-MODULE_ALIAS("plat-arcfpga/uart");
+MODULE_ALIAS("platform:" DRIVER_NAME);
MODULE_AUTHOR("Vineet Gupta");
MODULE_DESCRIPTION("ARC(Synopsys) On-Chip(fpga) serial driver");
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 4f5f161896a1..f85b8e6d0346 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -678,11 +678,18 @@ static void mxs_auart_settermios(struct uart_port *u,
static irqreturn_t mxs_auart_irq_handle(int irq, void *context)
{
- u32 istatus, istat;
+ u32 istat;
struct mxs_auart_port *s = context;
u32 stat = readl(s->port.membase + AUART_STAT);
- istatus = istat = readl(s->port.membase + AUART_INTR);
+ istat = readl(s->port.membase + AUART_INTR);
+
+ /* ack irq */
+ writel(istat & (AUART_INTR_RTIS
+ | AUART_INTR_TXIS
+ | AUART_INTR_RXIS
+ | AUART_INTR_CTSMIS),
+ s->port.membase + AUART_INTR_CLR);
if (istat & AUART_INTR_CTSMIS) {
uart_handle_cts_change(&s->port, stat & AUART_STAT_CTS);
@@ -702,12 +709,6 @@ static irqreturn_t mxs_auart_irq_handle(int irq, void *context)
istat &= ~AUART_INTR_TXIS;
}
- writel(istatus & (AUART_INTR_RTIS
- | AUART_INTR_TXIS
- | AUART_INTR_RXIS
- | AUART_INTR_CTSMIS),
- s->port.membase + AUART_INTR_CLR);
-
return IRQ_HANDLED;
}
@@ -850,7 +851,7 @@ auart_console_write(struct console *co, const char *str, unsigned int count)
struct mxs_auart_port *s;
struct uart_port *port;
unsigned int old_ctrl0, old_ctrl2;
- unsigned int to = 1000;
+ unsigned int to = 20000;
if (co->index >= MXS_AUART_PORTS || co->index < 0)
return;
@@ -871,18 +872,23 @@ auart_console_write(struct console *co, const char *str, unsigned int count)
uart_console_write(port, str, count, mxs_auart_console_putchar);
- /*
- * Finally, wait for transmitter to become empty
- * and restore the TCR
- */
+ /* Finally, wait for transmitter to become empty ... */
while (readl(port->membase + AUART_STAT) & AUART_STAT_BUSY) {
+ udelay(1);
if (!to--)
break;
- udelay(1);
}
- writel(old_ctrl0, port->membase + AUART_CTRL0);
- writel(old_ctrl2, port->membase + AUART_CTRL2);
+ /*
+ * ... and restore the TCR if we waited long enough for the transmitter
+ * to be idle. This might keep the transmitter enabled although it is
+ * unused, but that is better than to disable it while it is still
+ * transmitting.
+ */
+ if (!(readl(port->membase + AUART_STAT) & AUART_STAT_BUSY)) {
+ writel(old_ctrl0, port->membase + AUART_CTRL0);
+ writel(old_ctrl2, port->membase + AUART_CTRL2);
+ }
clk_disable(s->clk);
}
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index ff171384ea52..dc6e96996ead 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -3478,7 +3478,7 @@ static int alloc_buf_list(SLMP_INFO *info)
for ( i = 0; i < info->rx_buf_count; i++ ) {
/* calculate and store physical address of this buffer entry */
info->rx_buf_list_ex[i].phys_entry =
- info->buffer_list_phys + (i * sizeof(SCABUFSIZE));
+ info->buffer_list_phys + (i * SCABUFSIZE);
/* calculate and store physical address of */
/* next entry in cirular list of entries */
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index 121aeb9393e1..f597e88a705d 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -256,10 +256,9 @@ void tty_port_tty_hangup(struct tty_port *port, bool check_clocal)
{
struct tty_struct *tty = tty_port_tty_get(port);
- if (tty && (!check_clocal || !C_CLOCAL(tty))) {
+ if (tty && (!check_clocal || !C_CLOCAL(tty)))
tty_hangup(tty);
- tty_kref_put(tty);
- }
+ tty_kref_put(tty);
}
EXPORT_SYMBOL_GPL(tty_port_tty_hangup);
diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig
index eb2aa2e5a842..d1bd8ef1f9c1 100644
--- a/drivers/usb/chipidea/Kconfig
+++ b/drivers/usb/chipidea/Kconfig
@@ -12,7 +12,7 @@ if USB_CHIPIDEA
config USB_CHIPIDEA_UDC
bool "ChipIdea device controller"
- depends on USB_GADGET=y || USB_CHIPIDEA=m
+ depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m)
help
Say Y here to enable device controller functionality of the
ChipIdea driver.
@@ -20,7 +20,7 @@ config USB_CHIPIDEA_UDC
config USB_CHIPIDEA_HOST
bool "ChipIdea host controller"
depends on USB=y
- depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m
+ depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m)
select USB_EHCI_ROOT_HUB_TT
help
Say Y here to enable host controller functionality of the
diff --git a/drivers/usb/chipidea/bits.h b/drivers/usb/chipidea/bits.h
index aefa0261220c..1b23e354f9fb 100644
--- a/drivers/usb/chipidea/bits.h
+++ b/drivers/usb/chipidea/bits.h
@@ -50,7 +50,7 @@
#define PORTSC_PTC (0x0FUL << 16)
/* PTS and PTW for non lpm version only */
#define PORTSC_PTS(d) \
- ((((d) & 0x3) << 30) | (((d) & 0x4) ? BIT(25) : 0))
+ (u32)((((d) & 0x3) << 30) | (((d) & 0x4) ? BIT(25) : 0))
#define PORTSC_PTW BIT(28)
#define PORTSC_STS BIT(29)
@@ -59,7 +59,7 @@
#define DEVLC_PSPD_HS (0x02UL << 25)
#define DEVLC_PTW BIT(27)
#define DEVLC_STS BIT(28)
-#define DEVLC_PTS(d) (((d) & 0x7) << 29)
+#define DEVLC_PTS(d) (u32)(((d) & 0x7) << 29)
/* Encoding for DEVLC_PTS and PORTSC_PTS */
#define PTS_UTMI 0
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 609dbc2f7151..83b4ef4dfcf8 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1119,11 +1119,11 @@ static int usbtmc_probe(struct usb_interface *intf,
/* Determine if it is a Rigol or not */
data->rigol_quirk = 0;
dev_dbg(&intf->dev, "Trying to find if device Vendor 0x%04X Product 0x%04X has the RIGOL quirk\n",
- data->usb_dev->descriptor.idVendor,
- data->usb_dev->descriptor.idProduct);
+ le16_to_cpu(data->usb_dev->descriptor.idVendor),
+ le16_to_cpu(data->usb_dev->descriptor.idProduct));
for(n = 0; usbtmc_id_quirk[n].idVendor > 0; n++) {
- if ((usbtmc_id_quirk[n].idVendor == data->usb_dev->descriptor.idVendor) &&
- (usbtmc_id_quirk[n].idProduct == data->usb_dev->descriptor.idProduct)) {
+ if ((usbtmc_id_quirk[n].idVendor == le16_to_cpu(data->usb_dev->descriptor.idVendor)) &&
+ (usbtmc_id_quirk[n].idProduct == le16_to_cpu(data->usb_dev->descriptor.idProduct))) {
dev_dbg(&intf->dev, "Setting this device as having the RIGOL quirk\n");
data->rigol_quirk = 1;
break;
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 4191db32f12c..558313de4911 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -668,6 +668,15 @@ resubmit:
static inline int
hub_clear_tt_buffer (struct usb_device *hdev, u16 devinfo, u16 tt)
{
+ /* Need to clear both directions for control ep */
+ if (((devinfo >> 11) & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_CONTROL) {
+ int status = usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
+ HUB_CLEAR_TT_BUFFER, USB_RT_PORT,
+ devinfo ^ 0x8000, tt, NULL, 0, 1000);
+ if (status)
+ return status;
+ }
return usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
HUB_CLEAR_TT_BUFFER, USB_RT_PORT, devinfo,
tt, NULL, 0, 1000);
@@ -2848,6 +2857,15 @@ static int usb_disable_function_remotewakeup(struct usb_device *udev)
USB_CTRL_SET_TIMEOUT);
}
+/* Count of wakeup-enabled devices at or below udev */
+static unsigned wakeup_enabled_descendants(struct usb_device *udev)
+{
+ struct usb_hub *hub = usb_hub_to_struct_hub(udev);
+
+ return udev->do_remote_wakeup +
+ (hub ? hub->wakeup_enabled_descendants : 0);
+}
+
/*
* usb_port_suspend - suspend a usb device's upstream port
* @udev: device that's no longer in active use, not a root hub
@@ -2888,8 +2906,8 @@ static int usb_disable_function_remotewakeup(struct usb_device *udev)
* Linux (2.6) currently has NO mechanisms to initiate that: no khubd
* timer, no SRP, no requests through sysfs.
*
- * If Runtime PM isn't enabled or used, non-SuperSpeed devices really get
- * suspended only when their bus goes into global suspend (i.e., the root
+ * If Runtime PM isn't enabled or used, non-SuperSpeed devices may not get
+ * suspended until their bus goes into global suspend (i.e., the root
* hub is suspended). Nevertheless, we change @udev->state to
* USB_STATE_SUSPENDED as this is the device's "logical" state. The actual
* upstream port setting is stored in @udev->port_is_suspended.
@@ -2960,15 +2978,21 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
/* see 7.1.7.6 */
if (hub_is_superspeed(hub->hdev))
status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U3);
- else if (PMSG_IS_AUTO(msg))
- status = set_port_feature(hub->hdev, port1,
- USB_PORT_FEAT_SUSPEND);
+
/*
* For system suspend, we do not need to enable the suspend feature
* on individual USB-2 ports. The devices will automatically go
* into suspend a few ms after the root hub stops sending packets.
* The USB 2.0 spec calls this "global suspend".
+ *
+ * However, many USB hubs have a bug: They don't relay wakeup requests
+ * from a downstream port if the port's suspend feature isn't on.
+ * Therefore we will turn on the suspend feature if udev or any of its
+ * descendants is enabled for remote wakeup.
*/
+ else if (PMSG_IS_AUTO(msg) || wakeup_enabled_descendants(udev) > 0)
+ status = set_port_feature(hub->hdev, port1,
+ USB_PORT_FEAT_SUSPEND);
else {
really_suspend = false;
status = 0;
@@ -3003,15 +3027,16 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
if (!PMSG_IS_AUTO(msg))
status = 0;
} else {
- /* device has up to 10 msec to fully suspend */
dev_dbg(&udev->dev, "usb %ssuspend, wakeup %d\n",
(PMSG_IS_AUTO(msg) ? "auto-" : ""),
udev->do_remote_wakeup);
- usb_set_device_state(udev, USB_STATE_SUSPENDED);
if (really_suspend) {
udev->port_is_suspended = 1;
+
+ /* device has up to 10 msec to fully suspend */
msleep(10);
}
+ usb_set_device_state(udev, USB_STATE_SUSPENDED);
}
/*
@@ -3293,7 +3318,11 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
unsigned port1;
int status;
- /* Warn if children aren't already suspended */
+ /*
+ * Warn if children aren't already suspended.
+ * Also, add up the number of wakeup-enabled descendants.
+ */
+ hub->wakeup_enabled_descendants = 0;
for (port1 = 1; port1 <= hdev->maxchild; port1++) {
struct usb_device *udev;
@@ -3303,6 +3332,9 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
if (PMSG_IS_AUTO(msg))
return -EBUSY;
}
+ if (udev)
+ hub->wakeup_enabled_descendants +=
+ wakeup_enabled_descendants(udev);
}
if (hdev->do_remote_wakeup && hub->quirk_check_port_auto_suspend) {
@@ -4766,7 +4798,8 @@ static void hub_events(void)
hub->ports[i - 1]->child;
dev_dbg(hub_dev, "warm reset port %d\n", i);
- if (!udev) {
+ if (!udev || !(portstatus &
+ USB_PORT_STAT_CONNECTION)) {
status = hub_port_reset(hub, i,
NULL, HUB_BH_RESET_TIME,
true);
@@ -4776,8 +4809,8 @@ static void hub_events(void)
usb_lock_device(udev);
status = usb_reset_device(udev);
usb_unlock_device(udev);
+ connect_change = 0;
}
- connect_change = 0;
}
if (connect_change)
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 6508e02b3dac..4e4790dea343 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -59,6 +59,9 @@ struct usb_hub {
struct usb_tt tt; /* Transaction Translator */
unsigned mA_per_port; /* current for each child */
+#ifdef CONFIG_PM
+ unsigned wakeup_enabled_descendants;
+#endif
unsigned limited_power:1;
unsigned quiescing:1;
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index a63598895077..5b44cd47da5b 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -78,6 +78,12 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x04d8, 0x000c), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
+ /* CarrolTouch 4000U */
+ { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* CarrolTouch 4500U */
+ { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Samsung Android phone modem - ID conflict with SPH-I500 */
{ USB_DEVICE(0x04e8, 0x6601), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index 757aa18027d0..2378958ea63e 100644
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -1,6 +1,6 @@
config USB_DWC3
tristate "DesignWare USB3 DRD Core Support"
- depends on (USB || USB_GADGET) && GENERIC_HARDIRQS
+ depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA
select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
help
Say Y or M here if your system has a Dual Role SuperSpeed
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index c35d49d39b76..358375e0b291 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -450,7 +450,7 @@ static int dwc3_probe(struct platform_device *pdev)
}
if (IS_ERR(dwc->usb3_phy)) {
- ret = PTR_ERR(dwc->usb2_phy);
+ ret = PTR_ERR(dwc->usb3_phy);
/*
* if -ENXIO is returned, it means PHY layer wasn't
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index b69d322e3cab..27dad993b007 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -759,8 +759,8 @@ struct dwc3 {
struct dwc3_event_type {
u32 is_devspec:1;
- u32 type:6;
- u32 reserved8_31:25;
+ u32 type:7;
+ u32 reserved8_31:24;
} __packed;
#define DWC3_DEPEVT_XFERCOMPLETE 0x01
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index b5e5b35df49c..f77083fedc68 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1584,6 +1584,7 @@ err1:
__dwc3_gadget_ep_disable(dwc->eps[0]);
err0:
+ dwc->gadget_driver = NULL;
spin_unlock_irqrestore(&dwc->lock, flags);
return ret;
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 62f6802f6e0f..8e9368330b10 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -193,6 +193,7 @@ config USB_FUSB300
Faraday usb device controller FUSB300 driver
config USB_FOTG210_UDC
+ depends on HAS_DMA
tristate "Faraday FOTG210 USB Peripheral Controller"
help
Faraday USB2.0 OTG controller which can be configured as
@@ -328,13 +329,14 @@ config USB_S3C_HSUDC
config USB_MV_UDC
tristate "Marvell USB2.0 Device Controller"
- depends on GENERIC_HARDIRQS
+ depends on GENERIC_HARDIRQS && HAS_DMA
help
Marvell Socs (including PXA and MMP series) include a high speed
USB2.0 OTG controller, which can be configured as high speed or
full speed USB peripheral.
config USB_MV_U3D
+ depends on HAS_DMA
tristate "MARVELL PXA2128 USB 3.0 controller"
help
MARVELL PXA2128 Processor series include a super speed USB3.0 device
@@ -639,6 +641,7 @@ config USB_CONFIGFS_RNDIS
depends on USB_CONFIGFS
depends on NET
select USB_U_ETHER
+ select USB_U_RNDIS
select USB_F_RNDIS
help
Microsoft Windows XP bundles the "Remote NDIS" (RNDIS) protocol,
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 073b938f9135..d9a6add0c852 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -870,8 +870,8 @@ static void clk_on(struct at91_udc *udc)
if (udc->clocked)
return;
udc->clocked = 1;
- clk_enable(udc->iclk);
- clk_enable(udc->fclk);
+ clk_prepare_enable(udc->iclk);
+ clk_prepare_enable(udc->fclk);
}
static void clk_off(struct at91_udc *udc)
@@ -880,8 +880,8 @@ static void clk_off(struct at91_udc *udc)
return;
udc->clocked = 0;
udc->gadget.speed = USB_SPEED_UNKNOWN;
- clk_disable(udc->fclk);
- clk_disable(udc->iclk);
+ clk_disable_unprepare(udc->fclk);
+ clk_disable_unprepare(udc->iclk);
}
/*
@@ -1725,7 +1725,7 @@ static int at91udc_probe(struct platform_device *pdev)
/* init software state */
udc = &controller;
udc->gadget.dev.parent = dev;
- if (pdev->dev.of_node)
+ if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node)
at91udc_of_init(udc, pdev->dev.of_node);
else
memcpy(&udc->board, dev->platform_data,
@@ -1782,12 +1782,14 @@ static int at91udc_probe(struct platform_device *pdev)
}
/* don't do anything until we have both gadget driver and VBUS */
- clk_enable(udc->iclk);
+ retval = clk_prepare_enable(udc->iclk);
+ if (retval)
+ goto fail1;
at91_udp_write(udc, AT91_UDP_TXVC, AT91_UDP_TXVC_TXVDIS);
at91_udp_write(udc, AT91_UDP_IDR, 0xffffffff);
/* Clear all pending interrupts - UDP may be used by bootloader. */
at91_udp_write(udc, AT91_UDP_ICR, 0xffffffff);
- clk_disable(udc->iclk);
+ clk_disable_unprepare(udc->iclk);
/* request UDC and maybe VBUS irqs */
udc->udp_irq = platform_get_irq(pdev, 0);
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index f48712ffe261..c1c113ef950c 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -449,14 +449,20 @@ fail:
static int __exit eth_unbind(struct usb_composite_dev *cdev)
{
- if (has_rndis())
+ if (has_rndis()) {
+ usb_put_function(f_rndis);
usb_put_function_instance(fi_rndis);
- if (use_eem)
+ }
+ if (use_eem) {
+ usb_put_function(f_eem);
usb_put_function_instance(fi_eem);
- else if (can_support_ecm(cdev->gadget))
+ } else if (can_support_ecm(cdev->gadget)) {
+ usb_put_function(f_ecm);
usb_put_function_instance(fi_ecm);
- else
+ } else {
+ usb_put_function(f_geth);
usb_put_function_instance(fi_geth);
+ }
return 0;
}
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index 5d3561ea1c15..edab45da3741 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -959,8 +959,11 @@ static struct usb_function_instance *ecm_alloc_inst(void)
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = ecm_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &ecm_func_type);
diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c
index 90ee8022e8d8..d00392d879db 100644
--- a/drivers/usb/gadget/f_eem.c
+++ b/drivers/usb/gadget/f_eem.c
@@ -593,8 +593,11 @@ static struct usb_function_instance *eem_alloc_inst(void)
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = eem_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &eem_func_type);
diff --git a/drivers/usb/gadget/f_ncm.c b/drivers/usb/gadget/f_ncm.c
index 952177f7eb9b..1c28fe13328a 100644
--- a/drivers/usb/gadget/f_ncm.c
+++ b/drivers/usb/gadget/f_ncm.c
@@ -1350,8 +1350,11 @@ static struct usb_function_instance *ncm_alloc_inst(void)
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = ncm_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &ncm_func_type);
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c
index 7944fb0efe3b..eb3aa817a662 100644
--- a/drivers/usb/gadget/f_phonet.c
+++ b/drivers/usb/gadget/f_phonet.c
@@ -488,7 +488,6 @@ static int pn_bind(struct usb_configuration *c, struct usb_function *f)
struct usb_ep *ep;
int status, i;
-#ifndef USBF_PHONET_INCLUDED
struct f_phonet_opts *phonet_opts;
phonet_opts = container_of(f->fi, struct f_phonet_opts, func_inst);
@@ -507,7 +506,6 @@ static int pn_bind(struct usb_configuration *c, struct usb_function *f)
return status;
phonet_opts->bound = true;
}
-#endif
/* Reserve interface IDs */
status = usb_interface_id(c, f);
@@ -656,8 +654,11 @@ static struct usb_function_instance *phonet_alloc_inst(void)
opts->func_inst.free_func_inst = phonet_free_inst;
opts->net = gphonet_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&phonet_func_type);
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 191df35ae69d..717ed7f95639 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -963,8 +963,11 @@ static struct usb_function_instance *rndis_alloc_inst(void)
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = rndis_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&rndis_func_type);
diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c
index 5601e1d96c4f..7c8674fa7e80 100644
--- a/drivers/usb/gadget/f_subset.c
+++ b/drivers/usb/gadget/f_subset.c
@@ -505,8 +505,11 @@ static struct usb_function_instance *geth_alloc_inst(void)
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = geth_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&gether_func_type);
diff --git a/drivers/usb/gadget/fotg210-udc.c b/drivers/usb/gadget/fotg210-udc.c
index cce5535b1dc6..10cd18ddd0d4 100644
--- a/drivers/usb/gadget/fotg210-udc.c
+++ b/drivers/usb/gadget/fotg210-udc.c
@@ -1074,7 +1074,7 @@ static struct usb_gadget_ops fotg210_gadget_ops = {
.udc_stop = fotg210_udc_stop,
};
-static int __exit fotg210_udc_remove(struct platform_device *pdev)
+static int fotg210_udc_remove(struct platform_device *pdev)
{
struct fotg210_udc *fotg210 = dev_get_drvdata(&pdev->dev);
@@ -1088,7 +1088,7 @@ static int __exit fotg210_udc_remove(struct platform_device *pdev)
return 0;
}
-static int __init fotg210_udc_probe(struct platform_device *pdev)
+static int fotg210_udc_probe(struct platform_device *pdev)
{
struct resource *res, *ires;
struct fotg210_udc *fotg210 = NULL;
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c
index 032b96a51ce4..2a1ebefd8f9e 100644
--- a/drivers/usb/gadget/multi.c
+++ b/drivers/usb/gadget/multi.c
@@ -160,10 +160,8 @@ static __init int rndis_do_config(struct usb_configuration *c)
return ret;
f_acm_rndis = usb_get_function(fi_acm);
- if (IS_ERR(f_acm_rndis)) {
- ret = PTR_ERR(f_acm_rndis);
- goto err_func_acm;
- }
+ if (IS_ERR(f_acm_rndis))
+ return PTR_ERR(f_acm_rndis);
ret = usb_add_function(c, f_acm_rndis);
if (ret)
@@ -178,7 +176,6 @@ err_fsg:
usb_remove_function(c, f_acm_rndis);
err_conf:
usb_put_function(f_acm_rndis);
-err_func_acm:
return ret;
}
@@ -226,7 +223,7 @@ static __init int cdc_do_config(struct usb_configuration *c)
/* implicit port_num is zero */
f_acm_multi = usb_get_function(fi_acm);
if (IS_ERR(f_acm_multi))
- goto err_func_acm;
+ return PTR_ERR(f_acm_multi);
ret = usb_add_function(c, f_acm_multi);
if (ret)
@@ -241,7 +238,6 @@ err_fsg:
usb_remove_function(c, f_acm_multi);
err_conf:
usb_put_function(f_acm_multi);
-err_func_acm:
return ret;
}
diff --git a/drivers/usb/gadget/mv_u3d_core.c b/drivers/usb/gadget/mv_u3d_core.c
index 07fdb3eaf48a..ec6a2d290398 100644
--- a/drivers/usb/gadget/mv_u3d_core.c
+++ b/drivers/usb/gadget/mv_u3d_core.c
@@ -1776,7 +1776,7 @@ static int mv_u3d_remove(struct platform_device *dev)
kfree(u3d->eps);
if (u3d->irq)
- free_irq(u3d->irq, &dev->dev);
+ free_irq(u3d->irq, u3d);
if (u3d->cap_regs)
iounmap(u3d->cap_regs);
@@ -1974,7 +1974,7 @@ static int mv_u3d_probe(struct platform_device *dev)
return 0;
err_unregister:
- free_irq(u3d->irq, &dev->dev);
+ free_irq(u3d->irq, u3d);
err_request_irq:
err_get_irq:
kfree(u3d->status_req);
diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c
index ffd8fa541101..13e25f80fc20 100644
--- a/drivers/usb/gadget/udc-core.c
+++ b/drivers/usb/gadget/udc-core.c
@@ -50,6 +50,8 @@ static DEFINE_MUTEX(udc_lock);
/* ------------------------------------------------------------------------- */
+#ifdef CONFIG_HAS_DMA
+
int usb_gadget_map_request(struct usb_gadget *gadget,
struct usb_request *req, int is_in)
{
@@ -99,13 +101,15 @@ void usb_gadget_unmap_request(struct usb_gadget *gadget,
}
EXPORT_SYMBOL_GPL(usb_gadget_unmap_request);
+#endif /* CONFIG_HAS_DMA */
+
/* ------------------------------------------------------------------------- */
void usb_gadget_set_state(struct usb_gadget *gadget,
enum usb_device_state state)
{
gadget->state = state;
- sysfs_notify(&gadget->dev.kobj, NULL, "status");
+ sysfs_notify(&gadget->dev.kobj, NULL, "state");
}
EXPORT_SYMBOL_GPL(usb_gadget_set_state);
@@ -194,9 +198,11 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget,
dev_set_name(&gadget->dev, "gadget");
gadget->dev.parent = parent;
+#ifdef CONFIG_HAS_DMA
dma_set_coherent_mask(&gadget->dev, parent->coherent_dma_mask);
gadget->dev.dma_parms = parent->dma_parms;
gadget->dev.dma_mask = parent->dma_mask;
+#endif
if (release)
gadget->dev.release = release;
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 2b702772d04d..6dce37555c4f 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -874,6 +874,7 @@ static int ehci_hub_control (
ehci->reset_done[wIndex] = jiffies
+ msecs_to_jiffies(20);
usb_hcd_start_port_resume(&hcd->self, wIndex);
+ set_bit(wIndex, &ehci->resuming_ports);
/* check the port again */
mod_timer(&ehci_to_hcd(ehci)->rh_timer,
ehci->reset_done[wIndex]);
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index f80d0330d548..8e3c878f38cf 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1391,21 +1391,20 @@ iso_stream_schedule (
/* Behind the scheduling threshold? */
if (unlikely(start < next)) {
+ unsigned now2 = (now - base) & (mod - 1);
/* USB_ISO_ASAP: Round up to the first available slot */
if (urb->transfer_flags & URB_ISO_ASAP)
start += (next - start + period - 1) & -period;
/*
- * Not ASAP: Use the next slot in the stream. If
- * the entire URB falls before the threshold, fail.
+ * Not ASAP: Use the next slot in the stream,
+ * no matter what.
*/
- else if (start + span - period < next) {
- ehci_dbg(ehci, "iso urb late %p (%u+%u < %u)\n",
+ else if (start + span - period < now2) {
+ ehci_dbg(ehci, "iso underrun %p (%u+%u < %u)\n",
urb, start + base,
- span - period, next + base);
- status = -EXDEV;
- goto fail;
+ span - period, now2 + base);
}
}
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h
index 4b8a2092432f..978c849f9c9a 100644
--- a/drivers/usb/host/pci-quirks.h
+++ b/drivers/usb/host/pci-quirks.h
@@ -13,6 +13,7 @@ void usb_enable_xhci_ports(struct pci_dev *xhci_pdev);
void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
void sb800_prefetch(struct device *dev, int on);
#else
+struct pci_dev;
static inline void usb_amd_quirk_pll_disable(void) {}
static inline void usb_amd_quirk_pll_enable(void) {}
static inline void usb_amd_dev_put(void) {}
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index df6978abd7e6..6f8c2fd47675 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -24,6 +24,7 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/dmapool.h>
+#include <linux/dma-mapping.h>
#include "xhci.h"
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index cc24e39b97d5..f00cb203faea 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -93,7 +93,6 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_PANTHERPOINT_XHCI) {
- xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
xhci->quirks |= XHCI_EP_LIMIT_QUIRK;
xhci->limit_active_eps = 64;
xhci->quirks |= XHCI_SW_BW_CHECKING;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 1e57eafa6910..5b08cd85f8e7 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -434,7 +434,7 @@ static void ring_doorbell_for_active_rings(struct xhci_hcd *xhci,
/* A ring has pending URBs if its TD list is not empty */
if (!(ep->ep_state & EP_HAS_STREAMS)) {
- if (!(list_empty(&ep->ring->td_list)))
+ if (ep->ring && !(list_empty(&ep->ring->td_list)))
xhci_ring_ep_doorbell(xhci, slot_id, ep_index, 0);
return;
}
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 2c49f00260ca..9478caa2f71f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -27,6 +27,7 @@
#include <linux/moduleparam.h>
#include <linux/slab.h>
#include <linux/dmi.h>
+#include <linux/dma-mapping.h>
#include "xhci.h"
@@ -329,7 +330,7 @@ static void xhci_cleanup_msix(struct xhci_hcd *xhci)
return;
}
-static void xhci_msix_sync_irqs(struct xhci_hcd *xhci)
+static void __maybe_unused xhci_msix_sync_irqs(struct xhci_hcd *xhci)
{
int i;
@@ -1181,9 +1182,6 @@ static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev,
}
xhci = hcd_to_xhci(hcd);
- if (xhci->xhc_state & XHCI_STATE_HALTED)
- return -ENODEV;
-
if (check_virt_dev) {
if (!udev->slot_id || !xhci->devs[udev->slot_id]) {
printk(KERN_DEBUG "xHCI %s called with unaddressed "
@@ -1199,6 +1197,9 @@ static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev,
}
}
+ if (xhci->xhc_state & XHCI_STATE_HALTED)
+ return -ENODEV;
+
return 1;
}
@@ -3898,7 +3899,7 @@ int xhci_find_raw_port_number(struct usb_hcd *hcd, int port1)
* Issue an Evaluate Context command to change the Maximum Exit Latency in the
* slot context. If that succeeds, store the new MEL in the xhci_virt_device.
*/
-static int xhci_change_max_exit_latency(struct xhci_hcd *xhci,
+static int __maybe_unused xhci_change_max_exit_latency(struct xhci_hcd *xhci,
struct usb_device *udev, u16 max_exit_latency)
{
struct xhci_virt_device *virt_dev;
@@ -4892,6 +4893,13 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
get_quirks(dev, xhci);
+ /* In xhci controllers which follow xhci 1.0 spec gives a spurious
+ * success event after a short transfer. This quirk will ignore such
+ * spurious event.
+ */
+ if (xhci->hci_version > 0x96)
+ xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
+
/* Make sure the HC is halted. */
retval = xhci_halt(xhci);
if (retval)
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index eb3c8c142fa9..eeb27208c0d1 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -830,7 +830,7 @@ static int adu_probe(struct usb_interface *interface,
/* let the user know what node this device is now attached to */
dev_info(&interface->dev, "ADU%d %s now attached to /dev/usb/adutux%d\n",
- udev->descriptor.idProduct, dev->serial_number,
+ le16_to_cpu(udev->descriptor.idProduct), dev->serial_number,
(dev->minor - ADU_MINOR_BASE));
exit:
dbg(2, " %s : leave, return value %p (dev)", __func__, dev);
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index c21386ec5d35..de98906f786d 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3247,6 +3247,7 @@ static const struct usb_device_id sisusb_table[] = {
{ USB_DEVICE(0x0711, 0x0903) },
{ USB_DEVICE(0x0711, 0x0918) },
{ USB_DEVICE(0x0711, 0x0920) },
+ { USB_DEVICE(0x0711, 0x0950) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 6708a3b78ad8..f44e8b5e00c9 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -481,7 +481,7 @@ static u64 omap2430_dmamask = DMA_BIT_MASK(32);
static int omap2430_probe(struct platform_device *pdev)
{
- struct resource musb_resources[2];
+ struct resource musb_resources[3];
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct omap_musb_board_data *data;
struct platform_device *musb;
@@ -581,6 +581,11 @@ static int omap2430_probe(struct platform_device *pdev)
musb_resources[1].end = pdev->resource[1].end;
musb_resources[1].flags = pdev->resource[1].flags;
+ musb_resources[2].name = pdev->resource[2].name;
+ musb_resources[2].start = pdev->resource[2].start;
+ musb_resources[2].end = pdev->resource[2].end;
+ musb_resources[2].flags = pdev->resource[2].flags;
+
ret = platform_device_add_resources(musb, musb_resources,
ARRAY_SIZE(musb_resources));
if (ret) {
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 2c06a8969a9f..6f8a9ca96ae7 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -1156,7 +1156,7 @@ static u64 tusb_dmamask = DMA_BIT_MASK(32);
static int tusb_probe(struct platform_device *pdev)
{
- struct resource musb_resources[2];
+ struct resource musb_resources[3];
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
struct tusb6010_glue *glue;
@@ -1199,6 +1199,11 @@ static int tusb_probe(struct platform_device *pdev)
musb_resources[1].end = pdev->resource[1].end;
musb_resources[1].flags = pdev->resource[1].flags;
+ musb_resources[2].name = pdev->resource[2].name;
+ musb_resources[2].start = pdev->resource[2].start;
+ musb_resources[2].end = pdev->resource[2].end;
+ musb_resources[2].flags = pdev->resource[2].flags;
+
ret = platform_device_add_resources(musb, musb_resources,
ARRAY_SIZE(musb_resources));
if (ret) {
diff --git a/drivers/usb/phy/phy-omap-usb3.c b/drivers/usb/phy/phy-omap-usb3.c
index efe6e1464f45..a2fb30bbb971 100644
--- a/drivers/usb/phy/phy-omap-usb3.c
+++ b/drivers/usb/phy/phy-omap-usb3.c
@@ -71,9 +71,9 @@ static struct usb_dpll_params omap_usb3_dpll_params[NUM_SYS_CLKS] = {
{1250, 5, 4, 20, 0}, /* 12 MHz */
{3125, 20, 4, 20, 0}, /* 16.8 MHz */
{1172, 8, 4, 20, 65537}, /* 19.2 MHz */
+ {1000, 7, 4, 10, 0}, /* 20 MHz */
{1250, 12, 4, 20, 0}, /* 26 MHz */
{3125, 47, 4, 20, 92843}, /* 38.4 MHz */
- {1000, 7, 4, 10, 0}, /* 20 MHz */
};
diff --git a/drivers/usb/phy/phy-samsung-usb2.c b/drivers/usb/phy/phy-samsung-usb2.c
index 1011c16ade7e..758b86d0fcb3 100644
--- a/drivers/usb/phy/phy-samsung-usb2.c
+++ b/drivers/usb/phy/phy-samsung-usb2.c
@@ -388,7 +388,7 @@ static int samsung_usb2phy_probe(struct platform_device *pdev)
clk = devm_clk_get(dev, "otg");
if (IS_ERR(clk)) {
- dev_err(dev, "Failed to get otg clock\n");
+ dev_err(dev, "Failed to get usbhost/otg clock\n");
return PTR_ERR(clk);
}
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index ed4949faa70d..805940c37353 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -855,10 +855,6 @@ static int usbhsg_gadget_stop(struct usb_gadget *gadget,
struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
- if (!driver ||
- !driver->unbind)
- return -EINVAL;
-
usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);
gpriv->driver = NULL;
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 8c3a42ea910c..7eef9b33fde6 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -719,6 +719,13 @@ config USB_SERIAL_FLASHLOADER
To compile this driver as a module, choose M here: the
module will be called flashloader.
+config USB_SERIAL_SUUNTO
+ tristate "USB Suunto ANT+ driver"
+ help
+ Say Y here if you want to use the Suunto ANT+ USB device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called suunto.
config USB_SERIAL_DEBUG
tristate "USB Debugging Device"
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index f7130114488f..a14a870d993f 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -54,6 +54,7 @@ obj-$(CONFIG_USB_SERIAL_SIEMENS_MPI) += siemens_mpi.o
obj-$(CONFIG_USB_SERIAL_SIERRAWIRELESS) += sierra.o
obj-$(CONFIG_USB_SERIAL_SPCP8X5) += spcp8x5.o
obj-$(CONFIG_USB_SERIAL_SSU100) += ssu100.o
+obj-$(CONFIG_USB_SERIAL_SUUNTO) += suunto.o
obj-$(CONFIG_USB_SERIAL_SYMBOL) += symbolserial.o
obj-$(CONFIG_USB_SERIAL_WWAN) += usb_wwan.o
obj-$(CONFIG_USB_SERIAL_TI) += ti_usb_3410_5052.o
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index d6ef2f8da37d..0eae4ba3760e 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -53,6 +53,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x0745, 0x1000) }, /* CipherLab USB CCD Barcode Scanner 1000 */
+ { USB_DEVICE(0x0846, 0x1100) }, /* NetGear Managed Switch M4100 series, M5300 series, M7100 series */
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
{ USB_DEVICE(0x08FD, 0x000A) }, /* Digianswer A/S , ZigBee/802.15.4 MAC Device */
{ USB_DEVICE(0x0BED, 0x1100) }, /* MEI (TM) Cashflow-SC Bill/Voucher Acceptor */
@@ -118,6 +119,8 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
{ USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
+ { USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */
+ { USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */
@@ -148,6 +151,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x17F4, 0xAAAA) }, /* Wavesense Jazz blood glucose meter */
{ USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
{ USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
+ { USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
{ USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */
{ USB_DEVICE(0x1E29, 0x0102) }, /* Festo CPX-USB */
{ USB_DEVICE(0x1E29, 0x0501) }, /* Festo CMSP */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 7260ec660347..b65e657c641d 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -735,9 +735,34 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 6dd79253205d..1b8af461b522 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -815,11 +815,35 @@
/*
* RT Systems programming cables for various ham radios
*/
-#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
-#define RTSYSTEMS_SERIAL_VX7_PID 0x9e52 /* Serial converter for VX-7 Radios using FT232RL */
-#define RTSYSTEMS_CT29B_PID 0x9e54 /* CT29B Radio Cable */
-#define RTSYSTEMS_RTS01_PID 0x9e57 /* USB-RTS01 Radio Cable */
-
+#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
+#define RTSYSTEMS_USB_S03_PID 0x9001 /* RTS-03 USB to Serial Adapter */
+#define RTSYSTEMS_USB_59_PID 0x9e50 /* USB-59 USB to 8 pin plug */
+#define RTSYSTEMS_USB_57A_PID 0x9e51 /* USB-57A USB to 4pin 3.5mm plug */
+#define RTSYSTEMS_USB_57B_PID 0x9e52 /* USB-57B USB to extended 4pin 3.5mm plug */
+#define RTSYSTEMS_USB_29A_PID 0x9e53 /* USB-29A USB to 3.5mm stereo plug */
+#define RTSYSTEMS_USB_29B_PID 0x9e54 /* USB-29B USB to 6 pin mini din */
+#define RTSYSTEMS_USB_29F_PID 0x9e55 /* USB-29F USB to 6 pin modular plug */
+#define RTSYSTEMS_USB_62B_PID 0x9e56 /* USB-62B USB to 8 pin mini din plug*/
+#define RTSYSTEMS_USB_S01_PID 0x9e57 /* USB-RTS01 USB to 3.5 mm stereo plug*/
+#define RTSYSTEMS_USB_63_PID 0x9e58 /* USB-63 USB to 9 pin female*/
+#define RTSYSTEMS_USB_29C_PID 0x9e59 /* USB-29C USB to 4 pin modular plug*/
+#define RTSYSTEMS_USB_81B_PID 0x9e5A /* USB-81 USB to 8 pin mini din plug*/
+#define RTSYSTEMS_USB_82B_PID 0x9e5B /* USB-82 USB to 2.5 mm stereo plug*/
+#define RTSYSTEMS_USB_K5D_PID 0x9e5C /* USB-K5D USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_K4Y_PID 0x9e5D /* USB-K4Y USB to 2.5/3.5 mm plugs*/
+#define RTSYSTEMS_USB_K5G_PID 0x9e5E /* USB-K5G USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_S05_PID 0x9e5F /* USB-RTS05 USB to 2.5 mm stereo plug*/
+#define RTSYSTEMS_USB_60_PID 0x9e60 /* USB-60 USB to 6 pin din*/
+#define RTSYSTEMS_USB_61_PID 0x9e61 /* USB-61 USB to 6 pin mini din*/
+#define RTSYSTEMS_USB_62_PID 0x9e62 /* USB-62 USB to 8 pin mini din*/
+#define RTSYSTEMS_USB_63B_PID 0x9e63 /* USB-63 USB to 9 pin female*/
+#define RTSYSTEMS_USB_64_PID 0x9e64 /* USB-64 USB to 9 pin male*/
+#define RTSYSTEMS_USB_65_PID 0x9e65 /* USB-65 USB to 9 pin female null modem*/
+#define RTSYSTEMS_USB_92_PID 0x9e66 /* USB-92 USB to 12 pin plug*/
+#define RTSYSTEMS_USB_92D_PID 0x9e67 /* USB-92D USB to 12 pin plug data*/
+#define RTSYSTEMS_USB_W5R_PID 0x9e68 /* USB-W5R USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_A5R_PID 0x9e69 /* USB-A5R USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_PW1_PID 0x9e6A /* USB-PW1 USB to 8 pin modular plug*/
/*
* Physik Instrumente
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 5a979729f8ec..58c17fdc85eb 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -2303,7 +2303,7 @@ static int keyspan_startup(struct usb_serial *serial)
if (d_details == NULL) {
dev_err(&serial->dev->dev, "%s - unknown product id %x\n",
__func__, le16_to_cpu(serial->dev->descriptor.idProduct));
- return 1;
+ return -ENODEV;
}
/* Setup private data for serial driver */
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 51da424327b0..b01300164fc0 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -90,6 +90,7 @@ struct urbtracker {
struct list_head urblist_entry;
struct kref ref_count;
struct urb *urb;
+ struct usb_ctrlrequest *setup;
};
enum mos7715_pp_modes {
@@ -271,6 +272,7 @@ static void destroy_urbtracker(struct kref *kref)
struct mos7715_parport *mos_parport = urbtrack->mos_parport;
usb_free_urb(urbtrack->urb);
+ kfree(urbtrack->setup);
kfree(urbtrack);
kref_put(&mos_parport->ref_count, destroy_mos_parport);
}
@@ -355,7 +357,6 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport,
struct urbtracker *urbtrack;
int ret_val;
unsigned long flags;
- struct usb_ctrlrequest setup;
struct usb_serial *serial = mos_parport->serial;
struct usb_device *usbdev = serial->dev;
@@ -373,14 +374,20 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport,
kfree(urbtrack);
return -ENOMEM;
}
- setup.bRequestType = (__u8)0x40;
- setup.bRequest = (__u8)0x0e;
- setup.wValue = get_reg_value(reg, dummy);
- setup.wIndex = get_reg_index(reg);
- setup.wLength = 0;
+ urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_KERNEL);
+ if (!urbtrack->setup) {
+ usb_free_urb(urbtrack->urb);
+ kfree(urbtrack);
+ return -ENOMEM;
+ }
+ urbtrack->setup->bRequestType = (__u8)0x40;
+ urbtrack->setup->bRequest = (__u8)0x0e;
+ urbtrack->setup->wValue = get_reg_value(reg, dummy);
+ urbtrack->setup->wIndex = get_reg_index(reg);
+ urbtrack->setup->wLength = 0;
usb_fill_control_urb(urbtrack->urb, usbdev,
usb_sndctrlpipe(usbdev, 0),
- (unsigned char *)&setup,
+ (unsigned char *)urbtrack->setup,
NULL, 0, async_complete, urbtrack);
kref_init(&urbtrack->ref_count);
INIT_LIST_HEAD(&urbtrack->urblist_entry);
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 0a818b238508..3bac4693c038 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -183,7 +183,10 @@
#define LED_ON_MS 500
#define LED_OFF_MS 500
-static int device_type;
+enum mos7840_flag {
+ MOS7840_FLAG_CTRL_BUSY,
+ MOS7840_FLAG_LED_BUSY,
+};
static const struct usb_device_id id_table[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
@@ -238,9 +241,12 @@ struct moschip_port {
/* For device(s) with LED indicator */
bool has_led;
- bool led_flag;
struct timer_list led_timer1; /* Timer for LED on */
struct timer_list led_timer2; /* Timer for LED off */
+ struct urb *led_urb;
+ struct usb_ctrlrequest *led_dr;
+
+ unsigned long flags;
};
/*
@@ -460,10 +466,10 @@ static void mos7840_control_callback(struct urb *urb)
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dev_dbg(dev, "%s - urb shutting down with status: %d\n", __func__, status);
- return;
+ goto out;
default:
dev_dbg(dev, "%s - nonzero urb status received: %d\n", __func__, status);
- return;
+ goto out;
}
dev_dbg(dev, "%s urb buffer size is %d\n", __func__, urb->actual_length);
@@ -476,6 +482,8 @@ static void mos7840_control_callback(struct urb *urb)
mos7840_handle_new_msr(mos7840_port, regval);
else if (mos7840_port->MsrLsr == 1)
mos7840_handle_new_lsr(mos7840_port, regval);
+out:
+ clear_bit_unlock(MOS7840_FLAG_CTRL_BUSY, &mos7840_port->flags);
}
static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg,
@@ -486,6 +494,9 @@ static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg,
unsigned char *buffer = mcs->ctrl_buf;
int ret;
+ if (test_and_set_bit_lock(MOS7840_FLAG_CTRL_BUSY, &mcs->flags))
+ return -EBUSY;
+
dr->bRequestType = MCS_RD_RTYPE;
dr->bRequest = MCS_RDREQ;
dr->wValue = cpu_to_le16(Wval); /* 0 */
@@ -497,6 +508,9 @@ static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg,
mos7840_control_callback, mcs);
mcs->control_urb->transfer_buffer_length = 2;
ret = usb_submit_urb(mcs->control_urb, GFP_ATOMIC);
+ if (ret)
+ clear_bit_unlock(MOS7840_FLAG_CTRL_BUSY, &mcs->flags);
+
return ret;
}
@@ -523,7 +537,7 @@ static void mos7840_set_led_async(struct moschip_port *mcs, __u16 wval,
__u16 reg)
{
struct usb_device *dev = mcs->port->serial->dev;
- struct usb_ctrlrequest *dr = mcs->dr;
+ struct usb_ctrlrequest *dr = mcs->led_dr;
dr->bRequestType = MCS_WR_RTYPE;
dr->bRequest = MCS_WRREQ;
@@ -531,10 +545,10 @@ static void mos7840_set_led_async(struct moschip_port *mcs, __u16 wval,
dr->wIndex = cpu_to_le16(reg);
dr->wLength = cpu_to_le16(0);
- usb_fill_control_urb(mcs->control_urb, dev, usb_sndctrlpipe(dev, 0),
+ usb_fill_control_urb(mcs->led_urb, dev, usb_sndctrlpipe(dev, 0),
(unsigned char *)dr, NULL, 0, mos7840_set_led_callback, NULL);
- usb_submit_urb(mcs->control_urb, GFP_ATOMIC);
+ usb_submit_urb(mcs->led_urb, GFP_ATOMIC);
}
static void mos7840_set_led_sync(struct usb_serial_port *port, __u16 reg,
@@ -560,7 +574,19 @@ static void mos7840_led_flag_off(unsigned long arg)
{
struct moschip_port *mcs = (struct moschip_port *) arg;
- mcs->led_flag = false;
+ clear_bit_unlock(MOS7840_FLAG_LED_BUSY, &mcs->flags);
+}
+
+static void mos7840_led_activity(struct usb_serial_port *port)
+{
+ struct moschip_port *mos7840_port = usb_get_serial_port_data(port);
+
+ if (test_and_set_bit_lock(MOS7840_FLAG_LED_BUSY, &mos7840_port->flags))
+ return;
+
+ mos7840_set_led_async(mos7840_port, 0x0301, MODEM_CONTROL_REGISTER);
+ mod_timer(&mos7840_port->led_timer1,
+ jiffies + msecs_to_jiffies(LED_ON_MS));
}
/*****************************************************************************
@@ -758,14 +784,8 @@ static void mos7840_bulk_in_callback(struct urb *urb)
return;
}
- /* Turn on LED */
- if (mos7840_port->has_led && !mos7840_port->led_flag) {
- mos7840_port->led_flag = true;
- mos7840_set_led_async(mos7840_port, 0x0301,
- MODEM_CONTROL_REGISTER);
- mod_timer(&mos7840_port->led_timer1,
- jiffies + msecs_to_jiffies(LED_ON_MS));
- }
+ if (mos7840_port->has_led)
+ mos7840_led_activity(port);
mos7840_port->read_urb_busy = true;
retval = usb_submit_urb(mos7840_port->read_urb, GFP_ATOMIC);
@@ -816,18 +836,6 @@ static void mos7840_bulk_out_data_callback(struct urb *urb)
/************************************************************************/
/* D R I V E R T T Y I N T E R F A C E F U N C T I O N S */
/************************************************************************/
-#ifdef MCSSerialProbe
-static int mos7840_serial_probe(struct usb_serial *serial,
- const struct usb_device_id *id)
-{
-
- /*need to implement the mode_reg reading and updating\
- structures usb_serial_ device_type\
- (i.e num_ports, num_bulkin,bulkout etc) */
- /* Also we can update the changes attach */
- return 1;
-}
-#endif
/*****************************************************************************
* mos7840_open
@@ -905,20 +913,20 @@ static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port)
status = mos7840_get_reg_sync(port, mos7840_port->SpRegOffset, &Data);
if (status < 0) {
dev_dbg(&port->dev, "Reading Spreg failed\n");
- return -1;
+ goto err;
}
Data |= 0x80;
status = mos7840_set_reg_sync(port, mos7840_port->SpRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Spreg failed\n");
- return -1;
+ goto err;
}
Data &= ~0x80;
status = mos7840_set_reg_sync(port, mos7840_port->SpRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Spreg failed\n");
- return -1;
+ goto err;
}
/* End of block to be checked */
@@ -927,7 +935,7 @@ static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port)
&Data);
if (status < 0) {
dev_dbg(&port->dev, "Reading Controlreg failed\n");
- return -1;
+ goto err;
}
Data |= 0x08; /* Driver done bit */
Data |= 0x20; /* rx_disable */
@@ -935,7 +943,7 @@ static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port)
mos7840_port->ControlRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Controlreg failed\n");
- return -1;
+ goto err;
}
/* do register settings here */
/* Set all regs to the device default values. */
@@ -946,21 +954,21 @@ static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port)
status = mos7840_set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "disabling interrupts failed\n");
- return -1;
+ goto err;
}
/* Set FIFO_CONTROL_REGISTER to the default value */
Data = 0x00;
status = mos7840_set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "Writing FIFO_CONTROL_REGISTER failed\n");
- return -1;
+ goto err;
}
Data = 0xcf;
status = mos7840_set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "Writing FIFO_CONTROL_REGISTER failed\n");
- return -1;
+ goto err;
}
Data = 0x03;
@@ -1103,6 +1111,15 @@ static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port)
/* mos7840_change_port_settings(mos7840_port,old_termios); */
return 0;
+err:
+ for (j = 0; j < NUM_URBS; ++j) {
+ urb = mos7840_port->write_urb_pool[j];
+ if (!urb)
+ continue;
+ kfree(urb->transfer_buffer);
+ usb_free_urb(urb);
+ }
+ return status;
}
/*****************************************************************************
@@ -1445,13 +1462,8 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
data1 = urb->transfer_buffer;
dev_dbg(&port->dev, "bulkout endpoint is %d\n", port->bulk_out_endpointAddress);
- /* Turn on LED */
- if (mos7840_port->has_led && !mos7840_port->led_flag) {
- mos7840_port->led_flag = true;
- mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0301);
- mod_timer(&mos7840_port->led_timer1,
- jiffies + msecs_to_jiffies(LED_ON_MS));
- }
+ if (mos7840_port->has_led)
+ mos7840_led_activity(port);
/* send it down the pipe */
status = usb_submit_urb(urb, GFP_ATOMIC);
@@ -2178,38 +2190,48 @@ static int mos7810_check(struct usb_serial *serial)
return 0;
}
-static int mos7840_calc_num_ports(struct usb_serial *serial)
+static int mos7840_probe(struct usb_serial *serial,
+ const struct usb_device_id *id)
{
- __u16 data = 0x00;
+ u16 product = le16_to_cpu(serial->dev->descriptor.idProduct);
u8 *buf;
- int mos7840_num_ports;
+ int device_type;
+
+ if (product == MOSCHIP_DEVICE_ID_7810 ||
+ product == MOSCHIP_DEVICE_ID_7820) {
+ device_type = product;
+ goto out;
+ }
buf = kzalloc(VENDOR_READ_LENGTH, GFP_KERNEL);
- if (buf) {
- usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
+ if (!buf)
+ return -ENOMEM;
+
+ usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
MCS_RDREQ, MCS_RD_RTYPE, 0, GPIO_REGISTER, buf,
VENDOR_READ_LENGTH, MOS_WDR_TIMEOUT);
- data = *buf;
- kfree(buf);
- }
- if (serial->dev->descriptor.idProduct == MOSCHIP_DEVICE_ID_7810 ||
- serial->dev->descriptor.idProduct == MOSCHIP_DEVICE_ID_7820) {
- device_type = serial->dev->descriptor.idProduct;
- } else {
- /* For a MCS7840 device GPIO0 must be set to 1 */
- if ((data & 0x01) == 1)
- device_type = MOSCHIP_DEVICE_ID_7840;
- else if (mos7810_check(serial))
- device_type = MOSCHIP_DEVICE_ID_7810;
- else
- device_type = MOSCHIP_DEVICE_ID_7820;
- }
+ /* For a MCS7840 device GPIO0 must be set to 1 */
+ if (buf[0] & 0x01)
+ device_type = MOSCHIP_DEVICE_ID_7840;
+ else if (mos7810_check(serial))
+ device_type = MOSCHIP_DEVICE_ID_7810;
+ else
+ device_type = MOSCHIP_DEVICE_ID_7820;
+
+ kfree(buf);
+out:
+ usb_set_serial_data(serial, (void *)(unsigned long)device_type);
+
+ return 0;
+}
+
+static int mos7840_calc_num_ports(struct usb_serial *serial)
+{
+ int device_type = (unsigned long)usb_get_serial_data(serial);
+ int mos7840_num_ports;
mos7840_num_ports = (device_type >> 4) & 0x000F;
- serial->num_bulk_in = mos7840_num_ports;
- serial->num_bulk_out = mos7840_num_ports;
- serial->num_ports = mos7840_num_ports;
return mos7840_num_ports;
}
@@ -2217,6 +2239,7 @@ static int mos7840_calc_num_ports(struct usb_serial *serial)
static int mos7840_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
+ int device_type = (unsigned long)usb_get_serial_data(serial);
struct moschip_port *mos7840_port;
int status;
int pnum;
@@ -2392,6 +2415,14 @@ static int mos7840_port_probe(struct usb_serial_port *port)
if (device_type == MOSCHIP_DEVICE_ID_7810) {
mos7840_port->has_led = true;
+ mos7840_port->led_urb = usb_alloc_urb(0, GFP_KERNEL);
+ mos7840_port->led_dr = kmalloc(sizeof(*mos7840_port->led_dr),
+ GFP_KERNEL);
+ if (!mos7840_port->led_urb || !mos7840_port->led_dr) {
+ status = -ENOMEM;
+ goto error;
+ }
+
init_timer(&mos7840_port->led_timer1);
mos7840_port->led_timer1.function = mos7840_led_off;
mos7840_port->led_timer1.expires =
@@ -2404,8 +2435,6 @@ static int mos7840_port_probe(struct usb_serial_port *port)
jiffies + msecs_to_jiffies(LED_OFF_MS);
mos7840_port->led_timer2.data = (unsigned long)mos7840_port;
- mos7840_port->led_flag = false;
-
/* Turn off LED */
mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0300);
}
@@ -2427,6 +2456,8 @@ out:
}
return 0;
error:
+ kfree(mos7840_port->led_dr);
+ usb_free_urb(mos7840_port->led_urb);
kfree(mos7840_port->dr);
kfree(mos7840_port->ctrl_buf);
usb_free_urb(mos7840_port->control_urb);
@@ -2447,6 +2478,10 @@ static int mos7840_port_remove(struct usb_serial_port *port)
del_timer_sync(&mos7840_port->led_timer1);
del_timer_sync(&mos7840_port->led_timer2);
+
+ usb_kill_urb(mos7840_port->led_urb);
+ usb_free_urb(mos7840_port->led_urb);
+ kfree(mos7840_port->led_dr);
}
usb_kill_urb(mos7840_port->control_urb);
usb_free_urb(mos7840_port->control_urb);
@@ -2473,9 +2508,7 @@ static struct usb_serial_driver moschip7840_4port_device = {
.throttle = mos7840_throttle,
.unthrottle = mos7840_unthrottle,
.calc_num_ports = mos7840_calc_num_ports,
-#ifdef MCSSerialProbe
- .probe = mos7840_serial_probe,
-#endif
+ .probe = mos7840_probe,
.ioctl = mos7840_ioctl,
.set_termios = mos7840_set_termios,
.break_ctl = mos7840_break,
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5dd857de05b0..1cf6f125f5f0 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -341,17 +341,12 @@ static void option_instat_callback(struct urb *urb);
#define OLIVETTI_VENDOR_ID 0x0b3c
#define OLIVETTI_PRODUCT_OLICARD100 0xc000
#define OLIVETTI_PRODUCT_OLICARD145 0xc003
+#define OLIVETTI_PRODUCT_OLICARD200 0xc005
/* Celot products */
#define CELOT_VENDOR_ID 0x211f
#define CELOT_PRODUCT_CT680M 0x6801
-/* ONDA Communication vendor id */
-#define ONDA_VENDOR_ID 0x1ee8
-
-/* ONDA MT825UP HSDPA 14.2 modem */
-#define ONDA_MT825UP 0x000b
-
/* Samsung products */
#define SAMSUNG_VENDOR_ID 0x04e8
#define SAMSUNG_PRODUCT_GT_B3730 0x6889
@@ -444,7 +439,8 @@ static void option_instat_callback(struct urb *urb);
/* Hyundai Petatel Inc. products */
#define PETATEL_VENDOR_ID 0x1ff4
-#define PETATEL_PRODUCT_NP10T 0x600e
+#define PETATEL_PRODUCT_NP10T_600A 0x600a
+#define PETATEL_PRODUCT_NP10T_600E 0x600e
/* TP-LINK Incorporated products */
#define TPLINK_VENDOR_ID 0x2357
@@ -782,6 +778,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
@@ -817,7 +814,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
@@ -1256,8 +1254,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
{ USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD145) },
+ { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD200) },
{ USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
- { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM600) },
{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM610) },
@@ -1329,9 +1327,12 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM2, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM2, 0xff, 0x00, 0x00) },
{ USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) },
- { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T) },
+ { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T_600A) },
+ { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T_600E) },
{ USB_DEVICE(TPLINK_VENDOR_ID, TPLINK_PRODUCT_MA180),
.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+ { USB_DEVICE(TPLINK_VENDOR_ID, 0x9000), /* TP-Link MA260 */
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE(CHANGHONG_VENDOR_ID, CHANGHONG_PRODUCT_CH690) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d01, 0xff, 0x02, 0x01) }, /* D-Link DWM-156 (variant) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d01, 0xff, 0x00, 0x00) }, /* D-Link DWM-156 (variant) */
@@ -1339,6 +1340,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d02, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/suunto.c b/drivers/usb/serial/suunto.c
new file mode 100644
index 000000000000..2248e7a7d5ad
--- /dev/null
+++ b/drivers/usb/serial/suunto.c
@@ -0,0 +1,41 @@
+/*
+ * Suunto ANT+ USB Driver
+ *
+ * Copyright (C) 2013 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+ * Copyright (C) 2013 Linux Foundation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation only.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/usb/serial.h>
+#include <linux/uaccess.h>
+
+static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x0fcf, 0x1008) },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static struct usb_serial_driver suunto_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = KBUILD_MODNAME,
+ },
+ .id_table = id_table,
+ .num_ports = 1,
+};
+
+static struct usb_serial_driver * const serial_drivers[] = {
+ &suunto_device,
+ NULL,
+};
+
+module_usb_serial_driver(serial_drivers, id_table);
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 7182bb774b79..5c9f9b1d7736 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -371,7 +371,7 @@ static int ti_startup(struct usb_serial *serial)
usb_set_serial_data(serial, tdev);
/* determine device type */
- if (usb_match_id(serial->interface, ti_id_table_3410))
+ if (serial->type == &ti_1port_device)
tdev->td_is_3410 = 1;
dev_dbg(&dev->dev, "%s - device type is %s\n", __func__,
tdev->td_is_3410 ? "3410" : "5052");
@@ -1536,14 +1536,15 @@ static int ti_download_firmware(struct ti_device *tdev)
char buf[32];
/* try ID specific firmware first, then try generic firmware */
- sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor,
- dev->descriptor.idProduct);
+ sprintf(buf, "ti_usb-v%04x-p%04x.fw",
+ le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
status = request_firmware(&fw_p, buf, &dev->dev);
if (status != 0) {
buf[0] = '\0';
- if (dev->descriptor.idVendor == MTS_VENDOR_ID) {
- switch (dev->descriptor.idProduct) {
+ if (le16_to_cpu(dev->descriptor.idVendor) == MTS_VENDOR_ID) {
+ switch (le16_to_cpu(dev->descriptor.idProduct)) {
case MTS_CDMA_PRODUCT_ID:
strcpy(buf, "mts_cdma.fw");
break;
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index 8257d30c4072..85365784040b 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -291,18 +291,18 @@ static void usb_wwan_indat_callback(struct urb *urb)
tty_flip_buffer_push(&port->port);
} else
dev_dbg(dev, "%s: empty read urb received\n", __func__);
-
- /* Resubmit urb so we continue receiving */
- err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err) {
- if (err != -EPERM) {
- dev_err(dev, "%s: resubmit read urb failed. (%d)\n", __func__, err);
- /* busy also in error unless we are killed */
- usb_mark_last_busy(port->serial->dev);
- }
- } else {
+ }
+ /* Resubmit urb so we continue receiving */
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (err) {
+ if (err != -EPERM) {
+ dev_err(dev, "%s: resubmit read urb failed. (%d)\n",
+ __func__, err);
+ /* busy also in error unless we are killed */
usb_mark_last_busy(port->serial->dev);
}
+ } else {
+ usb_mark_last_busy(port->serial->dev);
}
}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 1799335288bd..c015f2c16729 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -665,6 +665,13 @@ UNUSUAL_DEV( 0x054c, 0x016a, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY ),
+/* Submitted by Ren Bigcren <bigcren.ren@sonymobile.com> */
+UNUSUAL_DEV( 0x054c, 0x02a5, 0x0100, 0x0100,
+ "Sony Corp.",
+ "MicroVault Flash Drive",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_READ_CAPACITY_16 ),
+
/* floppy reports multiple luns */
UNUSUAL_DEV( 0x055d, 0x2020, 0x0000, 0x0210,
"SAMSUNG",
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index 16968c899493..d3493ca0525d 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -1226,6 +1226,12 @@ int wa_urb_dequeue(struct wahc *wa, struct urb *urb)
}
spin_lock_irqsave(&xfer->lock, flags);
rpipe = xfer->ep->hcpriv;
+ if (rpipe == NULL) {
+ pr_debug("%s: xfer id 0x%08X has no RPIPE. %s",
+ __func__, wa_xfer_id(xfer),
+ "Probably already aborted.\n" );
+ goto out_unlock;
+ }
/* Check the delayed list -> if there, release and complete */
spin_lock_irqsave(&wa->xfer_list_lock, flags2);
if (!list_empty(&xfer->list_node) && xfer->seg == NULL)
@@ -1644,8 +1650,7 @@ static void wa_xfer_result_cb(struct urb *urb)
break;
}
usb_status = xfer_result->bTransferStatus & 0x3f;
- if (usb_status == WA_XFER_STATUS_ABORTED
- || usb_status == WA_XFER_STATUS_NOT_FOUND)
+ if (usb_status == WA_XFER_STATUS_NOT_FOUND)
/* taken care of already */
break;
xfer_id = xfer_result->dwTransferID;
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index c5179e269df6..cef6002acbd4 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -137,8 +137,27 @@ static void vfio_pci_disable(struct vfio_pci_device *vdev)
*/
pci_write_config_word(pdev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE);
- if (vdev->reset_works)
- __pci_reset_function(pdev);
+ /*
+ * Careful, device_lock may already be held. This is the case if
+ * a driver unbind is blocked. Try to get the locks ourselves to
+ * prevent a deadlock.
+ */
+ if (vdev->reset_works) {
+ bool reset_done = false;
+
+ if (pci_cfg_access_trylock(pdev)) {
+ if (device_trylock(&pdev->dev)) {
+ __pci_reset_function_locked(pdev);
+ reset_done = true;
+ device_unlock(&pdev->dev);
+ }
+ pci_cfg_access_unlock(pdev);
+ }
+
+ if (!reset_done)
+ pr_warn("%s: Unable to acquire locks for reset of %s\n",
+ __func__, dev_name(&pdev->dev));
+ }
pci_restore_state(pdev);
}
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index c488da5db7c7..842f4507883e 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -494,27 +494,6 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
return 0;
}
-static int vfio_group_nb_del_dev(struct vfio_group *group, struct device *dev)
-{
- struct vfio_device *device;
-
- /*
- * Expect to fall out here. If a device was in use, it would
- * have been bound to a vfio sub-driver, which would have blocked
- * in .remove at vfio_del_group_dev. Sanity check that we no
- * longer track the device, so it's safe to remove.
- */
- device = vfio_group_get_device(group, dev);
- if (likely(!device))
- return 0;
-
- WARN("Device %s removed from live group %d!\n", dev_name(dev),
- iommu_group_id(group->iommu_group));
-
- vfio_device_put(device);
- return 0;
-}
-
static int vfio_group_nb_verify(struct vfio_group *group, struct device *dev)
{
/* We don't care what happens when the group isn't in use */
@@ -531,13 +510,11 @@ static int vfio_iommu_group_notifier(struct notifier_block *nb,
struct device *dev = data;
/*
- * Need to go through a group_lock lookup to get a reference or
- * we risk racing a group being removed. Leave a WARN_ON for
- * debuging, but if the group no longer exists, a spurious notify
- * is harmless.
+ * Need to go through a group_lock lookup to get a reference or we
+ * risk racing a group being removed. Ignore spurious notifies.
*/
group = vfio_group_try_get(group);
- if (WARN_ON(!group))
+ if (!group)
return NOTIFY_OK;
switch (action) {
@@ -545,7 +522,13 @@ static int vfio_iommu_group_notifier(struct notifier_block *nb,
vfio_group_nb_add_dev(group, dev);
break;
case IOMMU_GROUP_NOTIFY_DEL_DEVICE:
- vfio_group_nb_del_dev(group, dev);
+ /*
+ * Nothing to do here. If the device is in use, then the
+ * vfio sub-driver should block the remove callback until
+ * it is unused. If the device is unused or attached to a
+ * stub driver, then it should be released and we don't
+ * care that it will be going away.
+ */
break;
case IOMMU_GROUP_NOTIFY_BIND_DRIVER:
pr_debug("%s: Device %s, group %d binding to driver\n",
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 027be91db139..969a85960e9f 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -15,7 +15,6 @@
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
-#include <linux/rcupdate.h>
#include <linux/file.h>
#include <linux/slab.h>
@@ -346,12 +345,11 @@ static void handle_tx(struct vhost_net *net)
struct vhost_net_ubuf_ref *uninitialized_var(ubufs);
bool zcopy, zcopy_used;
- /* TODO: check that we are running from vhost_worker? */
- sock = rcu_dereference_check(vq->private_data, 1);
+ mutex_lock(&vq->mutex);
+ sock = vq->private_data;
if (!sock)
- return;
+ goto out;
- mutex_lock(&vq->mutex);
vhost_disable_notify(&net->dev, vq);
hdr_size = nvq->vhost_hlen;
@@ -461,7 +459,7 @@ static void handle_tx(struct vhost_net *net)
break;
}
}
-
+out:
mutex_unlock(&vq->mutex);
}
@@ -570,14 +568,14 @@ static void handle_rx(struct vhost_net *net)
s16 headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- /* TODO: check that we are running from vhost_worker? */
- struct socket *sock = rcu_dereference_check(vq->private_data, 1);
-
- if (!sock)
- return;
+ struct socket *sock;
mutex_lock(&vq->mutex);
+ sock = vq->private_data;
+ if (!sock)
+ goto out;
vhost_disable_notify(&net->dev, vq);
+
vhost_hlen = nvq->vhost_hlen;
sock_hlen = nvq->sock_hlen;
@@ -652,7 +650,7 @@ static void handle_rx(struct vhost_net *net)
break;
}
}
-
+out:
mutex_unlock(&vq->mutex);
}
@@ -750,8 +748,7 @@ static int vhost_net_enable_vq(struct vhost_net *n,
struct vhost_poll *poll = n->poll + (nvq - n->vqs);
struct socket *sock;
- sock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ sock = vq->private_data;
if (!sock)
return 0;
@@ -764,10 +761,9 @@ static struct socket *vhost_net_stop_vq(struct vhost_net *n,
struct socket *sock;
mutex_lock(&vq->mutex);
- sock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ sock = vq->private_data;
vhost_net_disable_vq(n, vq);
- rcu_assign_pointer(vq->private_data, NULL);
+ vq->private_data = NULL;
mutex_unlock(&vq->mutex);
return sock;
}
@@ -923,8 +919,7 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
}
/* start polling new socket */
- oldsock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ oldsock = vq->private_data;
if (sock != oldsock) {
ubufs = vhost_net_ubuf_alloc(vq,
sock && vhost_sock_zcopy(sock));
@@ -934,7 +929,7 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
}
vhost_net_disable_vq(n, vq);
- rcu_assign_pointer(vq->private_data, sock);
+ vq->private_data = sock;
r = vhost_init_used(vq);
if (r)
goto err_used;
@@ -968,7 +963,7 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
return 0;
err_used:
- rcu_assign_pointer(vq->private_data, oldsock);
+ vq->private_data = oldsock;
vhost_net_enable_vq(n, vq);
if (ubufs)
vhost_net_ubuf_put_wait_and_free(ubufs);
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 06adf31a9248..0c27c7df1b09 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -902,19 +902,15 @@ vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
int head, ret;
u8 target;
+ mutex_lock(&vq->mutex);
/*
* We can handle the vq only after the endpoint is setup by calling the
* VHOST_SCSI_SET_ENDPOINT ioctl.
- *
- * TODO: Check that we are running from vhost_worker which acts
- * as read-side critical section for vhost kind of RCU.
- * See the comments in struct vhost_virtqueue in drivers/vhost/vhost.h
*/
- vs_tpg = rcu_dereference_check(vq->private_data, 1);
+ vs_tpg = vq->private_data;
if (!vs_tpg)
- return;
+ goto out;
- mutex_lock(&vq->mutex);
vhost_disable_notify(&vs->dev, vq);
for (;;) {
@@ -1064,6 +1060,7 @@ err_free:
vhost_scsi_free_cmd(cmd);
err_cmd:
vhost_scsi_send_bad_target(vs, vq, head, out);
+out:
mutex_unlock(&vq->mutex);
}
@@ -1232,9 +1229,8 @@ vhost_scsi_set_endpoint(struct vhost_scsi *vs,
sizeof(vs->vs_vhost_wwpn));
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
- /* Flushing the vhost_work acts as synchronize_rcu */
mutex_lock(&vq->mutex);
- rcu_assign_pointer(vq->private_data, vs_tpg);
+ vq->private_data = vs_tpg;
vhost_init_used(vq);
mutex_unlock(&vq->mutex);
}
@@ -1313,9 +1309,8 @@ vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
if (match) {
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
- /* Flushing the vhost_work acts as synchronize_rcu */
mutex_lock(&vq->mutex);
- rcu_assign_pointer(vq->private_data, NULL);
+ vq->private_data = NULL;
mutex_unlock(&vq->mutex);
}
}
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index a73ea217f24d..339eae85859a 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
-#include <linux/rcupdate.h>
#include <linux/file.h>
#include <linux/slab.h>
@@ -200,9 +199,8 @@ static long vhost_test_run(struct vhost_test *n, int test)
priv = test ? n : NULL;
/* start polling new socket */
- oldpriv = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
- rcu_assign_pointer(vq->private_data, priv);
+ oldpriv = vq->private_data;
+ vq->private_data = priv;
r = vhost_init_used(&n->vqs[index]);
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 42298cd23c73..4465ed5f316d 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -103,14 +103,8 @@ struct vhost_virtqueue {
struct iovec iov[UIO_MAXIOV];
struct iovec *indirect;
struct vring_used_elem *heads;
- /* We use a kind of RCU to access private pointer.
- * All readers access it from worker, which makes it possible to
- * flush the vhost_work instead of synchronize_rcu. Therefore readers do
- * not need to call rcu_read_lock/rcu_read_unlock: the beginning of
- * vhost_work execution acts instead of rcu_read_lock() and the end of
- * vhost_work execution acts instead of rcu_read_unlock().
- * Writers use virtqueue mutex. */
- void __rcu *private_data;
+ /* Protected by virtqueue mutex. */
+ void *private_data;
/* Log write descriptors */
void __user *log_base;
struct vhost_log *log;
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index a89c15de9f45..9b0f12c5c284 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -435,8 +435,8 @@ static int correct_chipset(struct atyfb_par *par)
const char *name;
int i;
- for (i = ARRAY_SIZE(aty_chips); i > 0; i--)
- if (par->pci_id == aty_chips[i - 1].pci_id)
+ for (i = (int)ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
+ if (par->pci_id == aty_chips[i].pci_id)
break;
if (i < 0)
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index 5ca11b066b7e..886e797f75f9 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -101,33 +101,37 @@ static const struct backlight_ops max8925_backlight_ops = {
.get_brightness = max8925_backlight_get_brightness,
};
-#ifdef CONFIG_OF
-static int max8925_backlight_dt_init(struct platform_device *pdev,
- struct max8925_backlight_pdata *pdata)
+static void max8925_backlight_dt_init(struct platform_device *pdev)
{
struct device_node *nproot = pdev->dev.parent->of_node, *np;
- int dual_string;
+ struct max8925_backlight_pdata *pdata;
+ u32 val;
+
+ if (!nproot || !IS_ENABLED(CONFIG_OF))
+ return;
+
+ pdata = devm_kzalloc(&pdev->dev,
+ sizeof(struct max8925_backlight_pdata),
+ GFP_KERNEL);
+ if (!pdata)
+ return;
- if (!nproot)
- return -ENODEV;
np = of_find_node_by_name(nproot, "backlight");
if (!np) {
dev_err(&pdev->dev, "failed to find backlight node\n");
- return -ENODEV;
+ return;
}
- of_property_read_u32(np, "maxim,max8925-dual-string", &dual_string);
- pdata->dual_string = dual_string;
- return 0;
+ if (!of_property_read_u32(np, "maxim,max8925-dual-string", &val))
+ pdata->dual_string = val;
+
+ pdev->dev.platform_data = pdata;
}
-#else
-#define max8925_backlight_dt_init(x, y) (-1)
-#endif
static int max8925_backlight_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
- struct max8925_backlight_pdata *pdata = pdev->dev.platform_data;
+ struct max8925_backlight_pdata *pdata;
struct max8925_backlight_data *data;
struct backlight_device *bl;
struct backlight_properties props;
@@ -170,13 +174,10 @@ static int max8925_backlight_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, bl);
value = 0;
- if (pdev->dev.parent->of_node && !pdata) {
- pdata = devm_kzalloc(&pdev->dev,
- sizeof(struct max8925_backlight_pdata),
- GFP_KERNEL);
- max8925_backlight_dt_init(pdev, pdata);
- }
+ if (!pdev->dev.platform_data)
+ max8925_backlight_dt_init(pdev);
+ pdata = pdev->dev.platform_data;
if (pdata) {
if (pdata->lxw_scl)
value |= (1 << 7);
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 3ba37713b1f9..dc09ebe4aba5 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -239,24 +239,6 @@ static const struct fb_bitfield def_rgb565[] = {
}
};
-static const struct fb_bitfield def_rgb666[] = {
- [RED] = {
- .offset = 16,
- .length = 6,
- },
- [GREEN] = {
- .offset = 8,
- .length = 6,
- },
- [BLUE] = {
- .offset = 0,
- .length = 6,
- },
- [TRANSP] = { /* no support for transparency */
- .length = 0,
- }
-};
-
static const struct fb_bitfield def_rgb888[] = {
[RED] = {
.offset = 16,
@@ -309,9 +291,6 @@ static int mxsfb_check_var(struct fb_var_screeninfo *var,
break;
case STMLCDIF_16BIT:
case STMLCDIF_18BIT:
- /* 24 bit to 18 bit mapping */
- rgb = def_rgb666;
- break;
case STMLCDIF_24BIT:
/* real 24 bit */
rgb = def_rgb888;
@@ -453,11 +432,6 @@ static int mxsfb_set_par(struct fb_info *fb_info)
return -EINVAL;
case STMLCDIF_16BIT:
case STMLCDIF_18BIT:
- /* 24 bit to 18 bit mapping */
- ctrl |= CTRL_DF24; /* ignore the upper 2 bits in
- * each colour component
- */
- break;
case STMLCDIF_24BIT:
/* real 24 bit */
break;
diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c
index 8c527e5b293c..796e5112ceee 100644
--- a/drivers/video/nuc900fb.c
+++ b/drivers/video/nuc900fb.c
@@ -587,8 +587,7 @@ static int nuc900fb_probe(struct platform_device *pdev)
fbinfo->flags = FBINFO_FLAG_DEFAULT;
fbinfo->pseudo_palette = &fbi->pseudo_pal;
- ret = request_irq(irq, nuc900fb_irqhandler, 0,
- pdev->name, fbinfo);
+ ret = request_irq(irq, nuc900fb_irqhandler, 0, pdev->name, fbi);
if (ret) {
dev_err(&pdev->dev, "cannot register irq handler %d -err %d\n",
irq, ret);
diff --git a/drivers/video/omap2/displays-new/connector-analog-tv.c b/drivers/video/omap2/displays-new/connector-analog-tv.c
index 5338f362293b..1b60698f141e 100644
--- a/drivers/video/omap2/displays-new/connector-analog-tv.c
+++ b/drivers/video/omap2/displays-new/connector-analog-tv.c
@@ -28,6 +28,20 @@ struct panel_drv_data {
bool invert_polarity;
};
+static const struct omap_video_timings tvc_pal_timings = {
+ .x_res = 720,
+ .y_res = 574,
+ .pixel_clock = 13500,
+ .hsw = 64,
+ .hfp = 12,
+ .hbp = 68,
+ .vsw = 5,
+ .vfp = 5,
+ .vbp = 41,
+
+ .interlace = true,
+};
+
#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
static int tvc_connect(struct omap_dss_device *dssdev)
@@ -212,14 +226,14 @@ static int tvc_probe(struct platform_device *pdev)
return -ENODEV;
}
- ddata->timings = omap_dss_pal_timings;
+ ddata->timings = tvc_pal_timings;
dssdev = &ddata->dssdev;
dssdev->driver = &tvc_driver;
dssdev->dev = &pdev->dev;
dssdev->type = OMAP_DISPLAY_TYPE_VENC;
dssdev->owner = THIS_MODULE;
- dssdev->panel.timings = omap_dss_pal_timings;
+ dssdev->panel.timings = tvc_pal_timings;
r = omapdss_register_display(dssdev);
if (r) {
diff --git a/drivers/video/sgivwfb.c b/drivers/video/sgivwfb.c
index b2a8912f6435..a9ac3ce2d0e9 100644
--- a/drivers/video/sgivwfb.c
+++ b/drivers/video/sgivwfb.c
@@ -713,7 +713,7 @@ static int sgivwfb_mmap(struct fb_info *info,
r = vm_iomap_memory(vma, sgivwfb_mem_phys, sgivwfb_mem_size);
printk(KERN_DEBUG "sgivwfb: mmap framebuffer P(%lx)->V(%lx)\n",
- offset, vma->vm_start);
+ sgivwfb_mem_phys + (vma->vm_pgoff << PAGE_SHIFT), vma->vm_start);
return r;
}
diff --git a/drivers/video/sh7760fb.c b/drivers/video/sh7760fb.c
index a8c6c43a4658..1265b25f9f99 100644
--- a/drivers/video/sh7760fb.c
+++ b/drivers/video/sh7760fb.c
@@ -567,7 +567,7 @@ static int sh7760fb_remove(struct platform_device *dev)
fb_dealloc_cmap(&info->cmap);
sh7760fb_free_mem(info);
if (par->irq >= 0)
- free_irq(par->irq, par);
+ free_irq(par->irq, &par->vsync);
iounmap(par->base);
release_mem_region(par->ioarea->start, resource_size(par->ioarea));
framebuffer_release(info);
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 830ded45fd47..2827333703d9 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -1265,7 +1265,6 @@ static void vga16fb_imageblit(struct fb_info *info, const struct fb_image *image
static void vga16fb_destroy(struct fb_info *info)
{
- struct platform_device *dev = container_of(info->device, struct platform_device, dev);
iounmap(info->screen_base);
fb_dealloc_cmap(&info->cmap);
/* XXX unshare VGA regions */
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index f3d4a69e1e4e..6629b29a8202 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -341,8 +341,8 @@ static int xilinxfb_assign(struct platform_device *pdev,
if (drvdata->flags & BUS_ACCESS_FLAG) {
/* Put a banner in the log (for DEBUG) */
- dev_dbg(dev, "regs: phys=%x, virt=%p\n", drvdata->regs_phys,
- drvdata->regs);
+ dev_dbg(dev, "regs: phys=%pa, virt=%p\n",
+ &drvdata->regs_phys, drvdata->regs);
}
/* Put a banner in the log (for DEBUG) */
dev_dbg(dev, "fb: phys=%llx, virt=%p, size=%x\n",
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 9e02d60a364b..23eae5cb69c2 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -145,7 +145,7 @@ config SWIOTLB_XEN
config XEN_TMEM
tristate
- depends on !ARM
+ depends on !ARM && !ARM64
default m if (CLEANCACHE || FRONTSWAP)
help
Shim to interface in-kernel Transcendent Memory hooks
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index eabd0ee1c2bc..14fe79d8634a 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -1,9 +1,8 @@
-ifneq ($(CONFIG_ARM),y)
-obj-y += manage.o
+ifeq ($(filter y, $(CONFIG_ARM) $(CONFIG_ARM64)),)
obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
endif
obj-$(CONFIG_X86) += fallback.o
-obj-y += grant-table.o features.o events.o balloon.o
+obj-y += grant-table.o features.o events.o balloon.o manage.o
obj-y += xenbus/
nostackp := $(call cc-option, -fno-stack-protector)
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index 8feecf01d55c..b6165e047f48 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -379,18 +379,12 @@ static long evtchn_ioctl(struct file *file,
if (unbind.port >= NR_EVENT_CHANNELS)
break;
- spin_lock_irq(&port_user_lock);
-
rc = -ENOTCONN;
- if (get_port_user(unbind.port) != u) {
- spin_unlock_irq(&port_user_lock);
+ if (get_port_user(unbind.port) != u)
break;
- }
disable_irq(irq_from_evtchn(unbind.port));
- spin_unlock_irq(&port_user_lock);
-
evtchn_unbind_from_user(u, unbind.port);
rc = 0;
@@ -490,26 +484,15 @@ static int evtchn_release(struct inode *inode, struct file *filp)
int i;
struct per_user_data *u = filp->private_data;
- spin_lock_irq(&port_user_lock);
-
- free_page((unsigned long)u->ring);
-
for (i = 0; i < NR_EVENT_CHANNELS; i++) {
if (get_port_user(i) != u)
continue;
disable_irq(irq_from_evtchn(i));
- }
-
- spin_unlock_irq(&port_user_lock);
-
- for (i = 0; i < NR_EVENT_CHANNELS; i++) {
- if (get_port_user(i) != u)
- continue;
-
evtchn_unbind_from_user(get_port_user(i), i);
}
+ free_page((unsigned long)u->ring);
kfree(u->name);
kfree(u);
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 6ed8a9df4472..34b20bfa4e8c 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -115,7 +115,6 @@ static int xenbus_frontend_dev_resume(struct device *dev)
return -EFAULT;
}
- INIT_WORK(&xdev->work, xenbus_frontend_delayed_resume);
queue_work(xenbus_frontend_wq, &xdev->work);
return 0;
@@ -124,6 +123,16 @@ static int xenbus_frontend_dev_resume(struct device *dev)
return xenbus_dev_resume(dev);
}
+static int xenbus_frontend_dev_probe(struct device *dev)
+{
+ if (xen_store_domain_type == XS_LOCAL) {
+ struct xenbus_device *xdev = to_xenbus_device(dev);
+ INIT_WORK(&xdev->work, xenbus_frontend_delayed_resume);
+ }
+
+ return xenbus_dev_probe(dev);
+}
+
static const struct dev_pm_ops xenbus_pm_ops = {
.suspend = xenbus_dev_suspend,
.resume = xenbus_frontend_dev_resume,
@@ -142,7 +151,7 @@ static struct xen_bus_type xenbus_frontend = {
.name = "xen",
.match = xenbus_match,
.uevent = xenbus_uevent_frontend,
- .probe = xenbus_dev_probe,
+ .probe = xenbus_frontend_dev_probe,
.remove = xenbus_dev_remove,
.shutdown = xenbus_dev_shutdown,
.dev_attrs = xenbus_dev_attrs,
@@ -474,7 +483,11 @@ static int __init xenbus_probe_frontend_init(void)
register_xenstore_notifier(&xenstore_notifier);
- xenbus_frontend_wq = create_workqueue("xenbus_frontend");
+ if (xen_store_domain_type == XS_LOCAL) {
+ xenbus_frontend_wq = create_workqueue("xenbus_frontend");
+ if (!xenbus_frontend_wq)
+ pr_warn("create xenbus frontend workqueue failed, S3 resume is likely to fail\n");
+ }
return 0;
}
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index eaf133384a8f..8bc5e8ccb091 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -36,16 +36,23 @@ static int check_extent_in_eb(struct btrfs_key *key, struct extent_buffer *eb,
u64 extent_item_pos,
struct extent_inode_elem **eie)
{
- u64 data_offset;
- u64 data_len;
+ u64 offset = 0;
struct extent_inode_elem *e;
- data_offset = btrfs_file_extent_offset(eb, fi);
- data_len = btrfs_file_extent_num_bytes(eb, fi);
+ if (!btrfs_file_extent_compression(eb, fi) &&
+ !btrfs_file_extent_encryption(eb, fi) &&
+ !btrfs_file_extent_other_encoding(eb, fi)) {
+ u64 data_offset;
+ u64 data_len;
- if (extent_item_pos < data_offset ||
- extent_item_pos >= data_offset + data_len)
- return 1;
+ data_offset = btrfs_file_extent_offset(eb, fi);
+ data_len = btrfs_file_extent_num_bytes(eb, fi);
+
+ if (extent_item_pos < data_offset ||
+ extent_item_pos >= data_offset + data_len)
+ return 1;
+ offset = extent_item_pos - data_offset;
+ }
e = kmalloc(sizeof(*e), GFP_NOFS);
if (!e)
@@ -53,7 +60,7 @@ static int check_extent_in_eb(struct btrfs_key *key, struct extent_buffer *eb,
e->next = *eie;
e->inum = key->objectid;
- e->offset = key->offset + (extent_item_pos - data_offset);
+ e->offset = key->offset + offset;
*eie = e;
return 0;
@@ -189,7 +196,7 @@ static int add_all_parents(struct btrfs_root *root, struct btrfs_path *path,
struct extent_buffer *eb;
struct btrfs_key key;
struct btrfs_file_extent_item *fi;
- struct extent_inode_elem *eie = NULL;
+ struct extent_inode_elem *eie = NULL, *old = NULL;
u64 disk_byte;
if (level != 0) {
@@ -223,6 +230,7 @@ static int add_all_parents(struct btrfs_root *root, struct btrfs_path *path,
if (disk_byte == wanted_disk_byte) {
eie = NULL;
+ old = NULL;
if (extent_item_pos) {
ret = check_extent_in_eb(&key, eb, fi,
*extent_item_pos,
@@ -230,18 +238,20 @@ static int add_all_parents(struct btrfs_root *root, struct btrfs_path *path,
if (ret < 0)
break;
}
- if (!ret) {
- ret = ulist_add(parents, eb->start,
- (uintptr_t)eie, GFP_NOFS);
- if (ret < 0)
- break;
- if (!extent_item_pos) {
- ret = btrfs_next_old_leaf(root, path,
- time_seq);
- continue;
- }
+ if (ret > 0)
+ goto next;
+ ret = ulist_add_merge(parents, eb->start,
+ (uintptr_t)eie,
+ (u64 *)&old, GFP_NOFS);
+ if (ret < 0)
+ break;
+ if (!ret && extent_item_pos) {
+ while (old->next)
+ old = old->next;
+ old->next = eie;
}
}
+next:
ret = btrfs_next_old_item(root, path, time_seq);
}
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 5bf4c39e2ad6..ed504607d8ec 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1271,7 +1271,6 @@ tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct extent_buffer *eb,
BUG_ON(!eb_rewin);
}
- extent_buffer_get(eb_rewin);
btrfs_tree_read_unlock(eb);
free_extent_buffer(eb);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 0236de711989..1204c8ef6f32 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -7466,6 +7466,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
int err = 0;
int ret;
int level;
+ bool root_dropped = false;
path = btrfs_alloc_path();
if (!path) {
@@ -7523,6 +7524,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
while (1) {
btrfs_tree_lock(path->nodes[level]);
btrfs_set_lock_blocking(path->nodes[level]);
+ path->locks[level] = BTRFS_WRITE_LOCK_BLOCKING;
ret = btrfs_lookup_extent_info(trans, root,
path->nodes[level]->start,
@@ -7538,6 +7540,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
break;
btrfs_tree_unlock(path->nodes[level]);
+ path->locks[level] = 0;
WARN_ON(wc->refs[level] != 1);
level--;
}
@@ -7552,11 +7555,6 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
wc->reada_count = BTRFS_NODEPTRS_PER_BLOCK(root);
while (1) {
- if (!for_reloc && btrfs_need_cleaner_sleep(root)) {
- pr_debug("btrfs: drop snapshot early exit\n");
- err = -EAGAIN;
- goto out_end_trans;
- }
ret = walk_down_tree(trans, root, path, wc);
if (ret < 0) {
@@ -7584,7 +7582,8 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
}
BUG_ON(wc->level == 0);
- if (btrfs_should_end_transaction(trans, tree_root)) {
+ if (btrfs_should_end_transaction(trans, tree_root) ||
+ (!for_reloc && btrfs_need_cleaner_sleep(root))) {
ret = btrfs_update_root(trans, tree_root,
&root->root_key,
root_item);
@@ -7595,6 +7594,12 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
}
btrfs_end_transaction_throttle(trans, tree_root);
+ if (!for_reloc && btrfs_need_cleaner_sleep(root)) {
+ pr_debug("btrfs: drop snapshot early exit\n");
+ err = -EAGAIN;
+ goto out_free;
+ }
+
trans = btrfs_start_transaction(tree_root, 0);
if (IS_ERR(trans)) {
err = PTR_ERR(trans);
@@ -7639,12 +7644,22 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
free_extent_buffer(root->commit_root);
btrfs_put_fs_root(root);
}
+ root_dropped = true;
out_end_trans:
btrfs_end_transaction_throttle(trans, tree_root);
out_free:
kfree(wc);
btrfs_free_path(path);
out:
+ /*
+ * So if we need to stop dropping the snapshot for whatever reason we
+ * need to make sure to add it back to the dead root list so that we
+ * keep trying to do the work later. This also cleans up roots if we
+ * don't have it in the radix (like when we recover after a power fail
+ * or unmount) so we don't leak memory.
+ */
+ if (root_dropped == false)
+ btrfs_add_dead_root(root);
if (err)
btrfs_std_error(root->fs_info, err);
return err;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 583d98bd065e..fe443fece851 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4048,7 +4048,7 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
}
while (!end) {
- u64 offset_in_extent;
+ u64 offset_in_extent = 0;
/* break if the extent we found is outside the range */
if (em->start >= max || extent_map_end(em) < off)
@@ -4064,9 +4064,12 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
/*
* record the offset from the start of the extent
- * for adjusting the disk offset below
+ * for adjusting the disk offset below. Only do this if the
+ * extent isn't compressed since our in ram offset may be past
+ * what we have actually allocated on disk.
*/
- offset_in_extent = em_start - em->start;
+ if (!test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
+ offset_in_extent = em_start - em->start;
em_end = extent_map_end(em);
em_len = em_end - em_start;
emflags = em->flags;
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index a005fe2c072a..8e686a427ce2 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -596,20 +596,29 @@ void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
if (no_splits)
goto next;
- if (em->block_start < EXTENT_MAP_LAST_BYTE &&
- em->start < start) {
+ if (em->start < start) {
split->start = em->start;
split->len = start - em->start;
- split->orig_start = em->orig_start;
- split->block_start = em->block_start;
- if (compressed)
- split->block_len = em->block_len;
- else
- split->block_len = split->len;
- split->ram_bytes = em->ram_bytes;
- split->orig_block_len = max(split->block_len,
- em->orig_block_len);
+ if (em->block_start < EXTENT_MAP_LAST_BYTE) {
+ split->orig_start = em->orig_start;
+ split->block_start = em->block_start;
+
+ if (compressed)
+ split->block_len = em->block_len;
+ else
+ split->block_len = split->len;
+ split->orig_block_len = max(split->block_len,
+ em->orig_block_len);
+ split->ram_bytes = em->ram_bytes;
+ } else {
+ split->orig_start = split->start;
+ split->block_len = 0;
+ split->block_start = em->block_start;
+ split->orig_block_len = 0;
+ split->ram_bytes = split->len;
+ }
+
split->generation = gen;
split->bdev = em->bdev;
split->flags = flags;
@@ -620,8 +629,7 @@ void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
split = split2;
split2 = NULL;
}
- if (em->block_start < EXTENT_MAP_LAST_BYTE &&
- testend && em->start + em->len > start + len) {
+ if (testend && em->start + em->len > start + len) {
u64 diff = start + len - em->start;
split->start = start + len;
@@ -630,18 +638,28 @@ void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
split->flags = flags;
split->compress_type = em->compress_type;
split->generation = gen;
- split->orig_block_len = max(em->block_len,
+
+ if (em->block_start < EXTENT_MAP_LAST_BYTE) {
+ split->orig_block_len = max(em->block_len,
em->orig_block_len);
- split->ram_bytes = em->ram_bytes;
- if (compressed) {
- split->block_len = em->block_len;
- split->block_start = em->block_start;
- split->orig_start = em->orig_start;
+ split->ram_bytes = em->ram_bytes;
+ if (compressed) {
+ split->block_len = em->block_len;
+ split->block_start = em->block_start;
+ split->orig_start = em->orig_start;
+ } else {
+ split->block_len = split->len;
+ split->block_start = em->block_start
+ + diff;
+ split->orig_start = em->orig_start;
+ }
} else {
- split->block_len = split->len;
- split->block_start = em->block_start + diff;
- split->orig_start = em->orig_start;
+ split->ram_bytes = split->len;
+ split->orig_start = split->start;
+ split->block_len = 0;
+ split->block_start = em->block_start;
+ split->orig_block_len = 0;
}
ret = add_extent_mapping(em_tree, split, modified);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 6d1b93c8aafb..021694c08181 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2166,16 +2166,23 @@ static noinline int record_one_backref(u64 inum, u64 offset, u64 root_id,
if (btrfs_file_extent_disk_bytenr(leaf, extent) != old->bytenr)
continue;
- extent_offset = btrfs_file_extent_offset(leaf, extent);
- if (key.offset - extent_offset != offset)
+ /*
+ * 'offset' refers to the exact key.offset,
+ * NOT the 'offset' field in btrfs_extent_data_ref, ie.
+ * (key.offset - extent_offset).
+ */
+ if (key.offset != offset)
continue;
+ extent_offset = btrfs_file_extent_offset(leaf, extent);
num_bytes = btrfs_file_extent_num_bytes(leaf, extent);
+
if (extent_offset >= old->extent_offset + old->offset +
old->len || extent_offset + num_bytes <=
old->extent_offset + old->offset)
continue;
+ ret = 0;
break;
}
@@ -2187,7 +2194,7 @@ static noinline int record_one_backref(u64 inum, u64 offset, u64 root_id,
backref->root_id = root_id;
backref->inum = inum;
- backref->file_pos = offset + extent_offset;
+ backref->file_pos = offset;
backref->num_bytes = num_bytes;
backref->extent_offset = extent_offset;
backref->generation = btrfs_file_extent_generation(leaf, extent);
@@ -2210,7 +2217,8 @@ static noinline bool record_extent_backrefs(struct btrfs_path *path,
new->path = path;
list_for_each_entry_safe(old, tmp, &new->head, list) {
- ret = iterate_inodes_from_logical(old->bytenr, fs_info,
+ ret = iterate_inodes_from_logical(old->bytenr +
+ old->extent_offset, fs_info,
path, record_one_backref,
old);
BUG_ON(ret < 0 && ret != -ENOENT);
@@ -4391,9 +4399,6 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
int mask = attr->ia_valid;
int ret;
- if (newsize == oldsize)
- return 0;
-
/*
* The regular truncate() case without ATTR_CTIME and ATTR_MTIME is a
* special case where we need to update the times despite not having
@@ -5165,14 +5170,31 @@ next:
}
/* Reached end of directory/root. Bump pos past the last item. */
- if (key_type == BTRFS_DIR_INDEX_KEY)
- /*
- * 32-bit glibc will use getdents64, but then strtol -
- * so the last number we can serve is this.
- */
- ctx->pos = 0x7fffffff;
- else
- ctx->pos++;
+ ctx->pos++;
+
+ /*
+ * Stop new entries from being returned after we return the last
+ * entry.
+ *
+ * New directory entries are assigned a strictly increasing
+ * offset. This means that new entries created during readdir
+ * are *guaranteed* to be seen in the future by that readdir.
+ * This has broken buggy programs which operate on names as
+ * they're returned by readdir. Until we re-use freed offsets
+ * we have this hack to stop new entries from being returned
+ * under the assumption that they'll never reach this huge
+ * offset.
+ *
+ * This is being careful not to overflow 32bit loff_t unless the
+ * last entry requires it because doing so has broken 32bit apps
+ * in the past.
+ */
+ if (key_type == BTRFS_DIR_INDEX_KEY) {
+ if (ctx->pos >= INT_MAX)
+ ctx->pos = LLONG_MAX;
+ else
+ ctx->pos = INT_MAX;
+ }
nopos:
ret = 0;
err:
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 4ba2a69a60ad..64a157becbe5 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2495,7 +2495,7 @@ again:
ret = scrub_extent(sctx, extent_logical, extent_len,
extent_physical, extent_dev, flags,
generation, extent_mirror_num,
- extent_physical);
+ extent_logical - logical + physical);
if (ret)
goto out;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index d58cce77fc6c..af1931a5960d 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -983,12 +983,12 @@ static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans,
* a dirty root struct and adds it into the list of dead roots that need to
* be deleted
*/
-int btrfs_add_dead_root(struct btrfs_root *root)
+void btrfs_add_dead_root(struct btrfs_root *root)
{
spin_lock(&root->fs_info->trans_lock);
- list_add_tail(&root->root_list, &root->fs_info->dead_roots);
+ if (list_empty(&root->root_list))
+ list_add_tail(&root->root_list, &root->fs_info->dead_roots);
spin_unlock(&root->fs_info->trans_lock);
- return 0;
}
/*
@@ -1925,7 +1925,7 @@ int btrfs_clean_one_deleted_snapshot(struct btrfs_root *root)
}
root = list_first_entry(&fs_info->dead_roots,
struct btrfs_root, root_list);
- list_del(&root->root_list);
+ list_del_init(&root->root_list);
spin_unlock(&fs_info->trans_lock);
pr_debug("btrfs: cleaner removing %llu\n",
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 005b0375d18c..defbc4269897 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -143,7 +143,7 @@ int btrfs_wait_for_commit(struct btrfs_root *root, u64 transid);
int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
-int btrfs_add_dead_root(struct btrfs_root *root);
+void btrfs_add_dead_root(struct btrfs_root *root);
int btrfs_defrag_root(struct btrfs_root *root);
int btrfs_clean_one_deleted_snapshot(struct btrfs_root *root);
int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 2c6791493637..ff60d8978ae2 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3746,8 +3746,9 @@ next_slot:
}
log_extents:
+ btrfs_release_path(path);
+ btrfs_release_path(dst_path);
if (fast_search) {
- btrfs_release_path(dst_path);
ret = btrfs_log_changed_extents(trans, root, inode, dst_path);
if (ret) {
err = ret;
@@ -3764,8 +3765,6 @@ log_extents:
}
if (inode_only == LOG_INODE_ALL && S_ISDIR(inode->i_mode)) {
- btrfs_release_path(path);
- btrfs_release_path(dst_path);
ret = log_directory_changes(trans, root, inode, path, dst_path);
if (ret) {
err = ret;
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 45e57cc38200..fc6f4f3a1a9d 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -43,17 +43,18 @@ cifs_crypto_shash_md5_allocate(struct TCP_Server_Info *server)
server->secmech.md5 = crypto_alloc_shash("md5", 0, 0);
if (IS_ERR(server->secmech.md5)) {
cifs_dbg(VFS, "could not allocate crypto md5\n");
- return PTR_ERR(server->secmech.md5);
+ rc = PTR_ERR(server->secmech.md5);
+ server->secmech.md5 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
crypto_shash_descsize(server->secmech.md5);
server->secmech.sdescmd5 = kmalloc(size, GFP_KERNEL);
if (!server->secmech.sdescmd5) {
- rc = -ENOMEM;
crypto_free_shash(server->secmech.md5);
server->secmech.md5 = NULL;
- return rc;
+ return -ENOMEM;
}
server->secmech.sdescmd5->shash.tfm = server->secmech.md5;
server->secmech.sdescmd5->shash.flags = 0x0;
@@ -421,7 +422,7 @@ find_domain_name(struct cifs_ses *ses, const struct nls_table *nls_cp)
if (blobptr + attrsize > blobend)
break;
if (type == NTLMSSP_AV_NB_DOMAIN_NAME) {
- if (!attrsize)
+ if (!attrsize || attrsize >= CIFS_MAX_DOMAINNAME_LEN)
break;
if (!ses->domainName) {
ses->domainName =
@@ -591,6 +592,7 @@ CalcNTLMv2_response(const struct cifs_ses *ses, char *ntlmv2_hash)
static int crypto_hmacmd5_alloc(struct TCP_Server_Info *server)
{
+ int rc;
unsigned int size;
/* check if already allocated */
@@ -600,7 +602,9 @@ static int crypto_hmacmd5_alloc(struct TCP_Server_Info *server)
server->secmech.hmacmd5 = crypto_alloc_shash("hmac(md5)", 0, 0);
if (IS_ERR(server->secmech.hmacmd5)) {
cifs_dbg(VFS, "could not allocate crypto hmacmd5\n");
- return PTR_ERR(server->secmech.hmacmd5);
+ rc = PTR_ERR(server->secmech.hmacmd5);
+ server->secmech.hmacmd5 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 4bdd547dbf6f..85ea98d139fc 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -147,18 +147,17 @@ cifs_read_super(struct super_block *sb)
goto out_no_root;
}
+ if (cifs_sb_master_tcon(cifs_sb)->nocase)
+ sb->s_d_op = &cifs_ci_dentry_ops;
+ else
+ sb->s_d_op = &cifs_dentry_ops;
+
sb->s_root = d_make_root(inode);
if (!sb->s_root) {
rc = -ENOMEM;
goto out_no_root;
}
- /* do that *after* d_make_root() - we want NULL ->d_op for root here */
- if (cifs_sb_master_tcon(cifs_sb)->nocase)
- sb->s_d_op = &cifs_ci_dentry_ops;
- else
- sb->s_d_op = &cifs_dentry_ops;
-
#ifdef CONFIG_CIFS_NFSD_EXPORT
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
cifs_dbg(FYI, "export ops supported\n");
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 1fdc37041057..52ca861ed35e 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -44,6 +44,7 @@
#define MAX_TREE_SIZE (2 + MAX_SERVER_SIZE + 1 + MAX_SHARE_SIZE + 1)
#define MAX_SERVER_SIZE 15
#define MAX_SHARE_SIZE 80
+#define CIFS_MAX_DOMAINNAME_LEN 256 /* max domain name length */
#define MAX_USERNAME_SIZE 256 /* reasonable maximum for current servers */
#define MAX_PASSWORD_SIZE 512 /* max for windows seems to be 256 wide chars */
@@ -369,6 +370,9 @@ struct smb_version_operations {
void (*generate_signingkey)(struct TCP_Server_Info *server);
int (*calc_signature)(struct smb_rqst *rqst,
struct TCP_Server_Info *server);
+ int (*query_mf_symlink)(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid);
};
struct smb_version_values {
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index f7e584d047e2..b29a012bed33 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -497,5 +497,7 @@ void cifs_writev_complete(struct work_struct *work);
struct cifs_writedata *cifs_writedata_alloc(unsigned int nr_pages,
work_func_t complete);
void cifs_writedata_release(struct kref *refcount);
-
+int open_query_close_cifs_symlink(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid);
#endif /* _CIFSPROTO_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index fa68813396b5..d67c550c4980 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1675,7 +1675,8 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (string == NULL)
goto out_nomem;
- if (strnlen(string, 256) == 256) {
+ if (strnlen(string, CIFS_MAX_DOMAINNAME_LEN)
+ == CIFS_MAX_DOMAINNAME_LEN) {
printk(KERN_WARNING "CIFS: domain name too"
" long\n");
goto cifs_parse_mount_err;
@@ -2276,8 +2277,8 @@ cifs_put_smb_ses(struct cifs_ses *ses)
#ifdef CONFIG_KEYS
-/* strlen("cifs:a:") + INET6_ADDRSTRLEN + 1 */
-#define CIFSCREDS_DESC_SIZE (7 + INET6_ADDRSTRLEN + 1)
+/* strlen("cifs:a:") + CIFS_MAX_DOMAINNAME_LEN + 1 */
+#define CIFSCREDS_DESC_SIZE (7 + CIFS_MAX_DOMAINNAME_LEN + 1)
/* Populate username and pw fields from keyring if possible */
static int
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 1e57f36ea1b2..7e36ae34e947 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -647,6 +647,7 @@ cifs_reopen_file(struct cifsFileInfo *cfile, bool can_flush)
oflags, &oplock, &cfile->fid.netfid, xid);
if (rc == 0) {
cifs_dbg(FYI, "posix reopen succeeded\n");
+ oparms.reconnect = true;
goto reopen_success;
}
/*
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index b83c3f5646bd..562044f700e5 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -305,67 +305,89 @@ CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr)
}
int
-CIFSCheckMFSymlink(struct cifs_fattr *fattr,
- const unsigned char *path,
- struct cifs_sb_info *cifs_sb, unsigned int xid)
+open_query_close_cifs_symlink(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid)
{
int rc;
int oplock = 0;
__u16 netfid = 0;
struct tcon_link *tlink;
- struct cifs_tcon *pTcon;
+ struct cifs_tcon *ptcon;
struct cifs_io_parms io_parms;
- u8 *buf;
- char *pbuf;
- unsigned int bytes_read = 0;
int buf_type = CIFS_NO_BUFFER;
- unsigned int link_len = 0;
FILE_ALL_INFO file_info;
- if (!CIFSCouldBeMFSymlink(fattr))
- /* it's not a symlink */
- return 0;
-
tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink))
return PTR_ERR(tlink);
- pTcon = tlink_tcon(tlink);
+ ptcon = tlink_tcon(tlink);
- rc = CIFSSMBOpen(xid, pTcon, path, FILE_OPEN, GENERIC_READ,
+ rc = CIFSSMBOpen(xid, ptcon, path, FILE_OPEN, GENERIC_READ,
CREATE_NOT_DIR, &netfid, &oplock, &file_info,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc != 0)
- goto out;
+ if (rc != 0) {
+ cifs_put_tlink(tlink);
+ return rc;
+ }
if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) {
- CIFSSMBClose(xid, pTcon, netfid);
+ CIFSSMBClose(xid, ptcon, netfid);
+ cifs_put_tlink(tlink);
/* it's not a symlink */
- goto out;
+ return rc;
}
- buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
- if (!buf) {
- rc = -ENOMEM;
- goto out;
- }
- pbuf = buf;
io_parms.netfid = netfid;
io_parms.pid = current->tgid;
- io_parms.tcon = pTcon;
+ io_parms.tcon = ptcon;
io_parms.offset = 0;
io_parms.length = CIFS_MF_SYMLINK_FILE_SIZE;
- rc = CIFSSMBRead(xid, &io_parms, &bytes_read, &pbuf, &buf_type);
- CIFSSMBClose(xid, pTcon, netfid);
- if (rc != 0) {
- kfree(buf);
+ rc = CIFSSMBRead(xid, &io_parms, pbytes_read, &pbuf, &buf_type);
+ CIFSSMBClose(xid, ptcon, netfid);
+ cifs_put_tlink(tlink);
+ return rc;
+}
+
+
+int
+CIFSCheckMFSymlink(struct cifs_fattr *fattr,
+ const unsigned char *path,
+ struct cifs_sb_info *cifs_sb, unsigned int xid)
+{
+ int rc = 0;
+ u8 *buf = NULL;
+ unsigned int link_len = 0;
+ unsigned int bytes_read = 0;
+ struct cifs_tcon *ptcon;
+
+ if (!CIFSCouldBeMFSymlink(fattr))
+ /* it's not a symlink */
+ return 0;
+
+ buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
+ if (!buf) {
+ rc = -ENOMEM;
goto out;
}
+ ptcon = tlink_tcon(cifs_sb_tlink(cifs_sb));
+ if ((ptcon->ses) && (ptcon->ses->server->ops->query_mf_symlink))
+ rc = ptcon->ses->server->ops->query_mf_symlink(path, buf,
+ &bytes_read, cifs_sb, xid);
+ else
+ goto out;
+
+ if (rc != 0)
+ goto out;
+
+ if (bytes_read == 0) /* not a symlink */
+ goto out;
+
rc = CIFSParseMFSymlink(buf, bytes_read, &link_len, NULL);
- kfree(buf);
if (rc == -EINVAL) {
/* it's not a symlink */
rc = 0;
@@ -381,7 +403,7 @@ CIFSCheckMFSymlink(struct cifs_fattr *fattr,
fattr->cf_mode |= S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO;
fattr->cf_dtype = DT_LNK;
out:
- cifs_put_tlink(tlink);
+ kfree(buf);
return rc;
}
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index ab8778469394..69d2c826a23b 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -111,6 +111,14 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name,
return;
}
+ /*
+ * If we know that the inode will need to be revalidated immediately,
+ * then don't create a new dentry for it. We'll end up doing an on
+ * the wire call either way and this spares us an invalidation.
+ */
+ if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL)
+ return;
+
dentry = d_alloc(parent, name);
if (!dentry)
return;
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 79358e341fd2..08dd37bb23aa 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -197,7 +197,7 @@ static void unicode_domain_string(char **pbcc_area, struct cifs_ses *ses,
bytes_ret = 0;
} else
bytes_ret = cifs_strtoUTF16((__le16 *) bcc_ptr, ses->domainName,
- 256, nls_cp);
+ CIFS_MAX_DOMAINNAME_LEN, nls_cp);
bcc_ptr += 2 * bytes_ret;
bcc_ptr += 2; /* account for null terminator */
@@ -255,8 +255,8 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifs_ses *ses,
/* copy domain */
if (ses->domainName != NULL) {
- strncpy(bcc_ptr, ses->domainName, 256);
- bcc_ptr += strnlen(ses->domainName, 256);
+ strncpy(bcc_ptr, ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
+ bcc_ptr += strnlen(ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
} /* else we will send a null domain name
so the server will default to its own domain */
*bcc_ptr = 0;
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 6457690731a2..60943978aec3 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -944,6 +944,7 @@ struct smb_version_operations smb1_operations = {
.mand_lock = cifs_mand_lock,
.mand_unlock_range = cifs_unlock_range,
.push_mand_locks = cifs_push_mandatory_locks,
+ .query_mf_symlink = open_query_close_cifs_symlink,
};
struct smb_version_values smb1_values = {
diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c
index 301b191270b9..4f2300d020c7 100644
--- a/fs/cifs/smb2transport.c
+++ b/fs/cifs/smb2transport.c
@@ -42,6 +42,7 @@
static int
smb2_crypto_shash_allocate(struct TCP_Server_Info *server)
{
+ int rc;
unsigned int size;
if (server->secmech.sdeschmacsha256 != NULL)
@@ -50,7 +51,9 @@ smb2_crypto_shash_allocate(struct TCP_Server_Info *server)
server->secmech.hmacsha256 = crypto_alloc_shash("hmac(sha256)", 0, 0);
if (IS_ERR(server->secmech.hmacsha256)) {
cifs_dbg(VFS, "could not allocate crypto hmacsha256\n");
- return PTR_ERR(server->secmech.hmacsha256);
+ rc = PTR_ERR(server->secmech.hmacsha256);
+ server->secmech.hmacsha256 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
@@ -87,7 +90,9 @@ smb3_crypto_shash_allocate(struct TCP_Server_Info *server)
server->secmech.sdeschmacsha256 = NULL;
crypto_free_shash(server->secmech.hmacsha256);
server->secmech.hmacsha256 = NULL;
- return PTR_ERR(server->secmech.cmacaes);
+ rc = PTR_ERR(server->secmech.cmacaes);
+ server->secmech.cmacaes = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 4888cb3fdef7..c7c83ff0f752 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -533,8 +533,7 @@ EXPORT_SYMBOL_GPL(debugfs_remove);
*/
void debugfs_remove_recursive(struct dentry *dentry)
{
- struct dentry *child;
- struct dentry *parent;
+ struct dentry *child, *next, *parent;
if (IS_ERR_OR_NULL(dentry))
return;
@@ -544,61 +543,37 @@ void debugfs_remove_recursive(struct dentry *dentry)
return;
parent = dentry;
+ down:
mutex_lock(&parent->d_inode->i_mutex);
+ list_for_each_entry_safe(child, next, &parent->d_subdirs, d_u.d_child) {
+ if (!debugfs_positive(child))
+ continue;
- while (1) {
- /*
- * When all dentries under "parent" has been removed,
- * walk up the tree until we reach our starting point.
- */
- if (list_empty(&parent->d_subdirs)) {
- mutex_unlock(&parent->d_inode->i_mutex);
- if (parent == dentry)
- break;
- parent = parent->d_parent;
- mutex_lock(&parent->d_inode->i_mutex);
- }
- child = list_entry(parent->d_subdirs.next, struct dentry,
- d_u.d_child);
- next_sibling:
-
- /*
- * If "child" isn't empty, walk down the tree and
- * remove all its descendants first.
- */
+ /* perhaps simple_empty(child) makes more sense */
if (!list_empty(&child->d_subdirs)) {
mutex_unlock(&parent->d_inode->i_mutex);
parent = child;
- mutex_lock(&parent->d_inode->i_mutex);
- continue;
+ goto down;
}
- __debugfs_remove(child, parent);
- if (parent->d_subdirs.next == &child->d_u.d_child) {
- /*
- * Try the next sibling.
- */
- if (child->d_u.d_child.next != &parent->d_subdirs) {
- child = list_entry(child->d_u.d_child.next,
- struct dentry,
- d_u.d_child);
- goto next_sibling;
- }
-
- /*
- * Avoid infinite loop if we fail to remove
- * one dentry.
- */
- mutex_unlock(&parent->d_inode->i_mutex);
- break;
- }
- simple_release_fs(&debugfs_mount, &debugfs_mount_count);
+ up:
+ if (!__debugfs_remove(child, parent))
+ simple_release_fs(&debugfs_mount, &debugfs_mount_count);
}
- parent = dentry->d_parent;
+ mutex_unlock(&parent->d_inode->i_mutex);
+ child = parent;
+ parent = parent->d_parent;
mutex_lock(&parent->d_inode->i_mutex);
- __debugfs_remove(dentry, parent);
+
+ if (child != dentry) {
+ next = list_entry(child->d_u.d_child.next, struct dentry,
+ d_u.d_child);
+ goto up;
+ }
+
+ if (!__debugfs_remove(child, parent))
+ simple_release_fs(&debugfs_mount, &debugfs_mount_count);
mutex_unlock(&parent->d_inode->i_mutex);
- simple_release_fs(&debugfs_mount, &debugfs_mount_count);
}
EXPORT_SYMBOL_GPL(debugfs_remove_recursive);
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 911649a47dd5..812149119fa3 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -686,7 +686,6 @@ static int device_close(struct inode *inode, struct file *file)
device_remove_lockspace() */
sigprocmask(SIG_SETMASK, &tmpsig, NULL);
- recalc_sigpending();
return 0;
}
diff --git a/fs/exec.c b/fs/exec.c
index 9c73def87642..fd774c7cb483 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -608,7 +608,7 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
return -ENOMEM;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, old_start, old_end);
if (new_end > old_start) {
/*
* when the old and new regions overlap clear from new_end.
@@ -625,7 +625,7 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
free_pgd_range(&tlb, old_start, old_end, new_end,
vma->vm_next ? vma->vm_next->vm_start : USER_PGTABLES_CEILING);
}
- tlb_finish_mmu(&tlb, new_end, old_end);
+ tlb_finish_mmu(&tlb, old_start, old_end);
/*
* Shrink the vma to just the new range. Always succeeds.
diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index 998ea111e537..1194b1f0f839 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1780,11 +1780,11 @@ retry:
inode->i_op = &ext3_file_inode_operations;
inode->i_fop = &ext3_file_operations;
ext3_set_aops(inode);
+ d_tmpfile(dentry, inode);
err = ext3_orphan_add(handle, inode);
if (err)
goto err_drop_inode;
mark_inode_dirty(inode);
- d_tmpfile(dentry, inode);
unlock_new_inode(inode);
}
ext3_journal_stop(handle);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 7097b0f680e6..72ba4705d4fa 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2835,6 +2835,9 @@ again:
err = -EIO;
break;
}
+ /* Yield here to deal with large extent trees.
+ * Should be a no-op if we did IO above. */
+ cond_resched();
if (WARN_ON(i + 1 > depth)) {
err = -EIO;
break;
@@ -4261,8 +4264,8 @@ got_allocated_blocks:
/* not a good idea to call discard here directly,
* but otherwise we'd need to call it every free() */
ext4_discard_preallocations(inode);
- ext4_free_blocks(handle, inode, NULL, ext4_ext_pblock(&newex),
- ext4_ext_get_actual_len(&newex), fb_flags);
+ ext4_free_blocks(handle, inode, NULL, newblock,
+ EXT4_C2B(sbi, allocated_clusters), fb_flags);
goto out2;
}
@@ -4382,8 +4385,9 @@ out2:
}
out3:
- trace_ext4_ext_map_blocks_exit(inode, flags, map, err ? err : allocated);
-
+ trace_ext4_ext_map_blocks_exit(inode, flags, map,
+ err ? err : allocated);
+ ext4_es_lru_add(inode);
return err ? err : allocated;
}
@@ -4405,9 +4409,20 @@ void ext4_ext_truncate(handle_t *handle, struct inode *inode)
last_block = (inode->i_size + sb->s_blocksize - 1)
>> EXT4_BLOCK_SIZE_BITS(sb);
+retry:
err = ext4_es_remove_extent(inode, last_block,
EXT_MAX_BLOCKS - last_block);
+ if (err == -ENOMEM) {
+ cond_resched();
+ congestion_wait(BLK_RW_ASYNC, HZ/50);
+ goto retry;
+ }
+ if (err) {
+ ext4_std_error(inode->i_sb, err);
+ return;
+ }
err = ext4_ext_remove_space(inode, last_block, EXT_MAX_BLOCKS - 1);
+ ext4_std_error(inode->i_sb, err);
}
static void ext4_falloc_update_inode(struct inode *inode,
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index 4b8df7fbb10a..91cb110da1b4 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -148,6 +148,8 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
ext4_lblk_t end);
static int __es_try_to_reclaim_extents(struct ext4_inode_info *ei,
int nr_to_scan);
+static int __ext4_es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
+ struct ext4_inode_info *locked_ei);
int __init ext4_init_es(void)
{
@@ -665,7 +667,13 @@ int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
err = __es_remove_extent(inode, lblk, end);
if (err != 0)
goto error;
+retry:
err = __es_insert_extent(inode, &newes);
+ if (err == -ENOMEM && __ext4_es_shrink(EXT4_SB(inode->i_sb), 1,
+ EXT4_I(inode)))
+ goto retry;
+ if (err == -ENOMEM && !ext4_es_is_delayed(&newes))
+ err = 0;
error:
write_unlock(&EXT4_I(inode)->i_es_lock);
@@ -744,8 +752,10 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
struct extent_status orig_es;
ext4_lblk_t len1, len2;
ext4_fsblk_t block;
- int err = 0;
+ int err;
+retry:
+ err = 0;
es = __es_tree_search(&tree->root, lblk);
if (!es)
goto out;
@@ -780,6 +790,10 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
if (err) {
es->es_lblk = orig_es.es_lblk;
es->es_len = orig_es.es_len;
+ if ((err == -ENOMEM) &&
+ __ext4_es_shrink(EXT4_SB(inode->i_sb), 1,
+ EXT4_I(inode)))
+ goto retry;
goto out;
}
} else {
@@ -889,22 +903,14 @@ static int ext4_inode_touch_time_cmp(void *priv, struct list_head *a,
return -1;
}
-static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
+static int __ext4_es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
+ struct ext4_inode_info *locked_ei)
{
- struct ext4_sb_info *sbi = container_of(shrink,
- struct ext4_sb_info, s_es_shrinker);
struct ext4_inode_info *ei;
struct list_head *cur, *tmp;
LIST_HEAD(skiped);
- int nr_to_scan = sc->nr_to_scan;
int ret, nr_shrunk = 0;
- ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
- trace_ext4_es_shrink_enter(sbi->s_sb, nr_to_scan, ret);
-
- if (!nr_to_scan)
- return ret;
-
spin_lock(&sbi->s_es_lru_lock);
/*
@@ -933,7 +939,7 @@ static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
continue;
}
- if (ei->i_es_lru_nr == 0)
+ if (ei->i_es_lru_nr == 0 || ei == locked_ei)
continue;
write_lock(&ei->i_es_lock);
@@ -952,6 +958,27 @@ static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
list_splice_tail(&skiped, &sbi->s_es_lru);
spin_unlock(&sbi->s_es_lru_lock);
+ if (locked_ei && nr_shrunk == 0)
+ nr_shrunk = __es_try_to_reclaim_extents(ei, nr_to_scan);
+
+ return nr_shrunk;
+}
+
+static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
+{
+ struct ext4_sb_info *sbi = container_of(shrink,
+ struct ext4_sb_info, s_es_shrinker);
+ int nr_to_scan = sc->nr_to_scan;
+ int ret, nr_shrunk;
+
+ ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
+ trace_ext4_es_shrink_enter(sbi->s_sb, nr_to_scan, ret);
+
+ if (!nr_to_scan)
+ return ret;
+
+ nr_shrunk = __ext4_es_shrink(sbi, nr_to_scan, NULL);
+
ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
trace_ext4_es_shrink_exit(sbi->s_sb, nr_shrunk, ret);
return ret;
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index f03598c6ffd3..8bf5999875ee 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -734,11 +734,8 @@ repeat_in_this_group:
ino = ext4_find_next_zero_bit((unsigned long *)
inode_bitmap_bh->b_data,
EXT4_INODES_PER_GROUP(sb), ino);
- if (ino >= EXT4_INODES_PER_GROUP(sb)) {
- if (++group == ngroups)
- group = 0;
- continue;
- }
+ if (ino >= EXT4_INODES_PER_GROUP(sb))
+ goto next_group;
if (group == 0 && (ino+1) < EXT4_FIRST_INO(sb)) {
ext4_error(sb, "reserved inode found cleared - "
"inode=%lu", ino + 1);
@@ -769,6 +766,9 @@ repeat_in_this_group:
goto got; /* we grabbed the inode! */
if (ino < EXT4_INODES_PER_GROUP(sb))
goto repeat_in_this_group;
+next_group:
+ if (++group == ngroups)
+ group = 0;
}
err = -ENOSPC;
goto out;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 98b9bff92a8a..dd32a2eacd0d 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -514,10 +514,9 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode,
"logical block %lu\n", inode->i_ino, flags, map->m_len,
(unsigned long) map->m_lblk);
- ext4_es_lru_add(inode);
-
/* Lookup extent status tree firstly */
if (ext4_es_lookup_extent(inode, map->m_lblk, &es)) {
+ ext4_es_lru_add(inode);
if (ext4_es_is_written(&es) || ext4_es_is_unwritten(&es)) {
map->m_pblk = ext4_es_pblock(&es) +
map->m_lblk - es.es_lblk;
@@ -556,14 +555,13 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode,
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertion failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (lookup)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
@@ -657,14 +655,13 @@ found:
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertion failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (allocation)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
/*
* If the extent has been zeroed out, we don't need to update
@@ -1529,11 +1526,9 @@ static int ext4_da_map_blocks(struct inode *inode, sector_t iblock,
"logical block %lu\n", inode->i_ino, map->m_len,
(unsigned long) map->m_lblk);
- ext4_es_lru_add(inode);
-
/* Lookup extent status tree firstly */
if (ext4_es_lookup_extent(inode, iblock, &es)) {
-
+ ext4_es_lru_add(inode);
if (ext4_es_is_hole(&es)) {
retval = 0;
down_read((&EXT4_I(inode)->i_data_sem));
@@ -1640,14 +1635,13 @@ add_delayed:
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertion failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (lookup)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 9491ac0590f7..c0427e2f6648 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -77,8 +77,10 @@ static void swap_inode_data(struct inode *inode1, struct inode *inode2)
memswap(ei1->i_data, ei2->i_data, sizeof(ei1->i_data));
memswap(&ei1->i_flags, &ei2->i_flags, sizeof(ei1->i_flags));
memswap(&ei1->i_disksize, &ei2->i_disksize, sizeof(ei1->i_disksize));
- memswap(&ei1->i_es_tree, &ei2->i_es_tree, sizeof(ei1->i_es_tree));
- memswap(&ei1->i_es_lru_nr, &ei2->i_es_lru_nr, sizeof(ei1->i_es_lru_nr));
+ ext4_es_remove_extent(inode1, 0, EXT_MAX_BLOCKS);
+ ext4_es_remove_extent(inode2, 0, EXT_MAX_BLOCKS);
+ ext4_es_lru_del(inode1);
+ ext4_es_lru_del(inode2);
isize = i_size_read(inode1);
i_size_write(inode1, i_size_read(inode2));
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 234b834d5a97..35f55a0dbc4b 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2316,11 +2316,11 @@ retry:
inode->i_op = &ext4_file_inode_operations;
inode->i_fop = &ext4_file_operations;
ext4_set_aops(inode);
+ d_tmpfile(dentry, inode);
err = ext4_orphan_add(handle, inode);
if (err)
goto err_drop_inode;
mark_inode_dirty(inode);
- d_tmpfile(dentry, inode);
unlock_new_inode(inode);
}
if (handle)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index bca26f34edf4..b59373b625e9 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1359,7 +1359,7 @@ static const struct mount_opts {
{Opt_delalloc, EXT4_MOUNT_DELALLOC,
MOPT_EXT4_ONLY | MOPT_SET | MOPT_EXPLICIT},
{Opt_nodelalloc, EXT4_MOUNT_DELALLOC,
- MOPT_EXT4_ONLY | MOPT_CLEAR | MOPT_EXPLICIT},
+ MOPT_EXT4_ONLY | MOPT_CLEAR},
{Opt_journal_checksum, EXT4_MOUNT_JOURNAL_CHECKSUM,
MOPT_EXT4_ONLY | MOPT_SET},
{Opt_journal_async_commit, (EXT4_MOUNT_JOURNAL_ASYNC_COMMIT |
@@ -3483,7 +3483,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
}
if (test_opt(sb, DIOREAD_NOLOCK)) {
ext4_msg(sb, KERN_ERR, "can't mount with "
- "both data=journal and delalloc");
+ "both data=journal and dioread_nolock");
goto failed_mount;
}
if (test_opt(sb, DELALLOC))
@@ -4727,6 +4727,21 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
goto restore_opts;
}
+ if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA) {
+ if (test_opt2(sb, EXPLICIT_DELALLOC)) {
+ ext4_msg(sb, KERN_ERR, "can't mount with "
+ "both data=journal and delalloc");
+ err = -EINVAL;
+ goto restore_opts;
+ }
+ if (test_opt(sb, DIOREAD_NOLOCK)) {
+ ext4_msg(sb, KERN_ERR, "can't mount with "
+ "both data=journal and dioread_nolock");
+ err = -EINVAL;
+ goto restore_opts;
+ }
+ }
+
if (sbi->s_mount_flags & EXT4_MF_FS_ABORTED)
ext4_abort(sb, "Abort forced by user");
@@ -5481,6 +5496,7 @@ static void __exit ext4_exit_fs(void)
kset_unregister(ext4_kset);
ext4_exit_system_zone();
ext4_exit_pageio();
+ ext4_exit_es();
}
MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 6599222536eb..65343c3741ff 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -730,14 +730,14 @@ static int __init fcntl_init(void)
* Exceptions: O_NONBLOCK is a two bit define on parisc; O_NDELAY
* is defined as O_NONBLOCK on some platforms and not on others.
*/
- BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
+ BUILD_BUG_ON(20 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
O_RDONLY | O_WRONLY | O_RDWR |
O_CREAT | O_EXCL | O_NOCTTY |
O_TRUNC | O_APPEND | /* O_NONBLOCK | */
__O_SYNC | O_DSYNC | FASYNC |
O_DIRECT | O_LARGEFILE | O_DIRECTORY |
O_NOFOLLOW | O_NOATIME | O_CLOEXEC |
- __FMODE_EXEC | O_PATH
+ __FMODE_EXEC | O_PATH | __O_TMPFILE
));
fasync_cache = kmem_cache_create("fasync_cache",
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 0eda52738ec4..72a5d5b04494 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1223,30 +1223,46 @@ static int fuse_direntplus_link(struct file *file,
if (name.name[1] == '.' && name.len == 2)
return 0;
}
+
+ if (invalid_nodeid(o->nodeid))
+ return -EIO;
+ if (!fuse_valid_type(o->attr.mode))
+ return -EIO;
+
fc = get_fuse_conn(dir);
name.hash = full_name_hash(name.name, name.len);
dentry = d_lookup(parent, &name);
- if (dentry && dentry->d_inode) {
+ if (dentry) {
inode = dentry->d_inode;
- if (get_node_id(inode) == o->nodeid) {
+ if (!inode) {
+ d_drop(dentry);
+ } else if (get_node_id(inode) != o->nodeid ||
+ ((o->attr.mode ^ inode->i_mode) & S_IFMT)) {
+ err = d_invalidate(dentry);
+ if (err)
+ goto out;
+ } else if (is_bad_inode(inode)) {
+ err = -EIO;
+ goto out;
+ } else {
struct fuse_inode *fi;
fi = get_fuse_inode(inode);
spin_lock(&fc->lock);
fi->nlookup++;
spin_unlock(&fc->lock);
+ fuse_change_attributes(inode, &o->attr,
+ entry_attr_timeout(o),
+ attr_version);
+
/*
* The other branch to 'found' comes via fuse_iget()
* which bumps nlookup inside
*/
goto found;
}
- err = d_invalidate(dentry);
- if (err)
- goto out;
dput(dentry);
- dentry = NULL;
}
dentry = d_alloc(parent, &name);
@@ -1259,25 +1275,30 @@ static int fuse_direntplus_link(struct file *file,
if (!inode)
goto out;
- alias = d_materialise_unique(dentry, inode);
- err = PTR_ERR(alias);
- if (IS_ERR(alias))
- goto out;
+ if (S_ISDIR(inode->i_mode)) {
+ mutex_lock(&fc->inst_mutex);
+ alias = fuse_d_add_directory(dentry, inode);
+ mutex_unlock(&fc->inst_mutex);
+ err = PTR_ERR(alias);
+ if (IS_ERR(alias)) {
+ iput(inode);
+ goto out;
+ }
+ } else {
+ alias = d_splice_alias(inode, dentry);
+ }
+
if (alias) {
dput(dentry);
dentry = alias;
}
found:
- fuse_change_attributes(inode, &o->attr, entry_attr_timeout(o),
- attr_version);
-
fuse_change_entry_timeout(dentry, o);
err = 0;
out:
- if (dentry)
- dput(dentry);
+ dput(dentry);
return err;
}
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index a3f868ae3fd4..34423978b170 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -463,6 +463,14 @@ static struct inode *hugetlbfs_get_root(struct super_block *sb,
return inode;
}
+/*
+ * Hugetlbfs is not reclaimable; therefore its i_mmap_mutex will never
+ * be taken from reclaim -- unlike regular filesystems. This needs an
+ * annotation because huge_pmd_share() does an allocation under
+ * i_mmap_mutex.
+ */
+struct lock_class_key hugetlbfs_i_mmap_mutex_key;
+
static struct inode *hugetlbfs_get_inode(struct super_block *sb,
struct inode *dir,
umode_t mode, dev_t dev)
@@ -474,6 +482,8 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb,
struct hugetlbfs_inode_info *info;
inode->i_ino = get_next_ino();
inode_init_owner(inode, dir, mode);
+ lockdep_set_class(&inode->i_mapping->i_mmap_mutex,
+ &hugetlbfs_i_mmap_mutex_key);
inode->i_mapping->a_ops = &hugetlbfs_aops;
inode->i_mapping->backing_dev_info =&hugetlbfs_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
diff --git a/fs/lockd/clntlock.c b/fs/lockd/clntlock.c
index 01bfe7662751..41e491b8e5d7 100644
--- a/fs/lockd/clntlock.c
+++ b/fs/lockd/clntlock.c
@@ -64,12 +64,17 @@ struct nlm_host *nlmclnt_init(const struct nlmclnt_initdata *nlm_init)
nlm_init->protocol, nlm_version,
nlm_init->hostname, nlm_init->noresvport,
nlm_init->net);
- if (host == NULL) {
- lockd_down(nlm_init->net);
- return ERR_PTR(-ENOLCK);
- }
+ if (host == NULL)
+ goto out_nohost;
+ if (host->h_rpcclnt == NULL && nlm_bind_host(host) == NULL)
+ goto out_nobind;
return host;
+out_nobind:
+ nlmclnt_release_host(host);
+out_nohost:
+ lockd_down(nlm_init->net);
+ return ERR_PTR(-ENOLCK);
}
EXPORT_SYMBOL_GPL(nlmclnt_init);
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index 9760ecb9b60f..acd394716349 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -125,14 +125,15 @@ static void nlmclnt_setlockargs(struct nlm_rqst *req, struct file_lock *fl)
{
struct nlm_args *argp = &req->a_args;
struct nlm_lock *lock = &argp->lock;
+ char *nodename = req->a_host->h_rpcclnt->cl_nodename;
nlmclnt_next_cookie(&argp->cookie);
memcpy(&lock->fh, NFS_FH(file_inode(fl->fl_file)), sizeof(struct nfs_fh));
- lock->caller = utsname()->nodename;
+ lock->caller = nodename;
lock->oh.data = req->a_owner;
lock->oh.len = snprintf(req->a_owner, sizeof(req->a_owner), "%u@%s",
(unsigned int)fl->fl_u.nfs_fl.owner->pid,
- utsname()->nodename);
+ nodename);
lock->svid = fl->fl_u.nfs_fl.owner->pid;
lock->fl.fl_start = fl->fl_start;
lock->fl.fl_end = fl->fl_end;
diff --git a/fs/namei.c b/fs/namei.c
index 8b61d103a8a7..89a612e392eb 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3671,15 +3671,11 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
if ((flags & ~(AT_SYMLINK_FOLLOW | AT_EMPTY_PATH)) != 0)
return -EINVAL;
/*
- * To use null names we require CAP_DAC_READ_SEARCH
- * This ensures that not everyone will be able to create
- * handlink using the passed filedescriptor.
+ * Using empty names is equivalent to using AT_SYMLINK_FOLLOW
+ * on /proc/self/fd/<fd>.
*/
- if (flags & AT_EMPTY_PATH) {
- if (!capable(CAP_DAC_READ_SEARCH))
- return -ENOENT;
+ if (flags & AT_EMPTY_PATH)
how = LOOKUP_EMPTY;
- }
if (flags & AT_SYMLINK_FOLLOW)
how |= LOOKUP_FOLLOW;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index af6e806044d7..941246f2b43d 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -463,7 +463,6 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr, st
unlock_new_inode(inode);
} else
nfs_refresh_inode(inode, fattr);
- nfs_setsecurity(inode, fattr, label);
dprintk("NFS: nfs_fhget(%s/%Ld fh_crc=0x%08x ct=%d)\n",
inode->i_sb->s_id,
(long long)NFS_FILEID(inode),
@@ -963,9 +962,15 @@ EXPORT_SYMBOL_GPL(nfs_revalidate_inode);
static int nfs_invalidate_mapping(struct inode *inode, struct address_space *mapping)
{
struct nfs_inode *nfsi = NFS_I(inode);
-
+ int ret;
+
if (mapping->nrpages != 0) {
- int ret = invalidate_inode_pages2(mapping);
+ if (S_ISREG(inode->i_mode)) {
+ ret = nfs_sync_mapping(mapping);
+ if (ret < 0)
+ return ret;
+ }
+ ret = invalidate_inode_pages2(mapping);
if (ret < 0)
return ret;
}
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index cf11799297c4..108a774095f7 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3071,15 +3071,13 @@ struct rpc_clnt *
nfs4_proc_lookup_mountpoint(struct inode *dir, struct qstr *name,
struct nfs_fh *fhandle, struct nfs_fattr *fattr)
{
+ struct rpc_clnt *client = NFS_CLIENT(dir);
int status;
- struct rpc_clnt *client = rpc_clone_client(NFS_CLIENT(dir));
status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr, NULL);
- if (status < 0) {
- rpc_shutdown_client(client);
+ if (status < 0)
return ERR_PTR(status);
- }
- return client;
+ return (client == NFS_CLIENT(dir)) ? rpc_clone_client(client) : client;
}
static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry)
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 0abfb8466e79..3850b018815f 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -999,6 +999,7 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,
__be32 *p;
__be32 *q;
int len;
+ uint32_t bmval_len = 2;
uint32_t bmval0 = 0;
uint32_t bmval1 = 0;
uint32_t bmval2 = 0;
@@ -1010,7 +1011,7 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,
* = 40 bytes, plus any contribution from variable-length fields
* such as owner/group.
*/
- len = 20;
+ len = 8;
/* Sigh */
if (iap->ia_valid & ATTR_SIZE)
@@ -1040,8 +1041,6 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,
}
len += 4 + (XDR_QUADLEN(owner_grouplen) << 2);
}
- if (label)
- len += 4 + 4 + 4 + (XDR_QUADLEN(label->len) << 2);
if (iap->ia_valid & ATTR_ATIME_SET)
len += 16;
else if (iap->ia_valid & ATTR_ATIME)
@@ -1050,15 +1049,22 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,
len += 16;
else if (iap->ia_valid & ATTR_MTIME)
len += 4;
+ if (label) {
+ len += 4 + 4 + 4 + (XDR_QUADLEN(label->len) << 2);
+ bmval_len = 3;
+ }
+
+ len += bmval_len << 2;
p = reserve_space(xdr, len);
/*
* We write the bitmap length now, but leave the bitmap and the attribute
* buffer length to be backfilled at the end of this routine.
*/
- *p++ = cpu_to_be32(3);
+ *p++ = cpu_to_be32(bmval_len);
q = p;
- p += 4;
+ /* Skip bitmap entries + attrlen */
+ p += bmval_len + 1;
if (iap->ia_valid & ATTR_SIZE) {
bmval0 |= FATTR4_WORD0_SIZE;
@@ -1112,10 +1118,11 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,
len, ((char *)p - (char *)q) + 4);
BUG();
}
- len = (char *)p - (char *)q - 16;
*q++ = htonl(bmval0);
*q++ = htonl(bmval1);
- *q++ = htonl(bmval2);
+ if (bmval_len == 3)
+ *q++ = htonl(bmval2);
+ len = (char *)p - (char *)(q + 1);
*q = htonl(len);
/* out: */
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 71fdc0dfa0d2..f6db66d8f647 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2478,6 +2478,10 @@ struct dentry *nfs_fs_mount_common(struct nfs_server *server,
if (server->flags & NFS_MOUNT_NOAC)
sb_mntdata.mntflags |= MS_SYNCHRONOUS;
+ if (mount_info->cloned != NULL && mount_info->cloned->sb != NULL)
+ if (mount_info->cloned->sb->s_flags & MS_SYNCHRONOUS)
+ sb_mntdata.mntflags |= MS_SYNCHRONOUS;
+
/* Get a superblock - note that we may end up sharing one that already exists */
s = sget(nfs_mod->nfs_fs, compare_super, nfs_set_super, flags, &sb_mntdata);
if (IS_ERR(s)) {
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 0d4c410e4589..419572f33b72 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1524,7 +1524,7 @@ static inline u32 nfsd4_write_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)
static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)
{
return (op_encode_hdr_size + 2 + 1 + /* eir_clientid, eir_sequenceid */\
- 1 + 1 + 0 + /* eir_flags, spr_how, SP4_NONE (for now) */\
+ 1 + 1 + 2 + /* eir_flags, spr_how, spo_must_enforce & _allow */\
2 + /*eir_server_owner.so_minor_id */\
/* eir_server_owner.so_major_id<> */\
XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + 1 +\
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 280acef6f0dc..43f42290e5df 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1264,6 +1264,8 @@ static bool svc_rqst_integrity_protected(struct svc_rqst *rqstp)
struct svc_cred *cr = &rqstp->rq_cred;
u32 service;
+ if (!cr->cr_gss_mech)
+ return false;
service = gss_pseudoflavor_to_service(cr->cr_gss_mech, cr->cr_flavor);
return service == RPC_GSS_SVC_INTEGRITY ||
service == RPC_GSS_SVC_PRIVACY;
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 0c0f3ea90de5..c2a4701d7286 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3360,7 +3360,8 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr,
8 /* eir_clientid */ +
4 /* eir_sequenceid */ +
4 /* eir_flags */ +
- 4 /* spr_how (SP4_NONE) */ +
+ 4 /* spr_how */ +
+ 8 /* spo_must_enforce, spo_must_allow */ +
8 /* so_minor_id */ +
4 /* so_major_id.len */ +
(XDR_QUADLEN(major_id_sz) * 4) +
@@ -3372,8 +3373,6 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr,
WRITE32(exid->seqid);
WRITE32(exid->flags);
- /* state_protect4_r. Currently only support SP4_NONE */
- BUG_ON(exid->spa_how != SP4_NONE);
WRITE32(exid->spa_how);
switch (exid->spa_how) {
case SP4_NONE:
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 8ff6a0019b0b..c827acb0e943 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -830,9 +830,10 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
flags = O_WRONLY|O_LARGEFILE;
}
*filp = dentry_open(&path, flags, current_cred());
- if (IS_ERR(*filp))
+ if (IS_ERR(*filp)) {
host_err = PTR_ERR(*filp);
- else {
+ *filp = NULL;
+ } else {
host_err = ima_file_check(*filp, may_flags);
if (may_flags & NFSD_MAY_64BIT_COOKIE)
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 79736a28d84f..2abf97b2a592 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -1757,7 +1757,7 @@ try_again:
goto out;
} else if (ret == 1) {
clusters_need = wc->w_clen;
- ret = ocfs2_refcount_cow(inode, filp, di_bh,
+ ret = ocfs2_refcount_cow(inode, di_bh,
wc->w_cpos, wc->w_clen, UINT_MAX);
if (ret) {
mlog_errno(ret);
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index eb760d8acd50..30544ce8e9f7 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -2153,11 +2153,9 @@ int ocfs2_empty_dir(struct inode *inode)
{
int ret;
struct ocfs2_empty_dir_priv priv = {
- .ctx.actor = ocfs2_empty_dir_filldir
+ .ctx.actor = ocfs2_empty_dir_filldir,
};
- memset(&priv, 0, sizeof(priv));
-
if (ocfs2_dir_indexed(inode)) {
ret = ocfs2_empty_dir_dx(inode, &priv);
if (ret)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 41000f223ca4..3261d71319ee 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -370,7 +370,7 @@ static int ocfs2_cow_file_pos(struct inode *inode,
if (!(ext_flags & OCFS2_EXT_REFCOUNTED))
goto out;
- return ocfs2_refcount_cow(inode, NULL, fe_bh, cpos, 1, cpos+1);
+ return ocfs2_refcount_cow(inode, fe_bh, cpos, 1, cpos+1);
out:
return status;
@@ -899,7 +899,7 @@ static int ocfs2_zero_extend_get_range(struct inode *inode,
zero_clusters = last_cpos - zero_cpos;
if (needs_cow) {
- rc = ocfs2_refcount_cow(inode, NULL, di_bh, zero_cpos,
+ rc = ocfs2_refcount_cow(inode, di_bh, zero_cpos,
zero_clusters, UINT_MAX);
if (rc) {
mlog_errno(rc);
@@ -2078,7 +2078,7 @@ static int ocfs2_prepare_inode_for_refcount(struct inode *inode,
*meta_level = 1;
- ret = ocfs2_refcount_cow(inode, file, di_bh, cpos, clusters, UINT_MAX);
+ ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX);
if (ret)
mlog_errno(ret);
out:
diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h
index 96f9ac237e86..0a992737dcaf 100644
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@ -537,7 +537,7 @@ static inline int ocfs2_calc_extend_credits(struct super_block *sb,
extent_blocks = 1 + 1 + le16_to_cpu(root_el->l_tree_depth);
return bitmap_blocks + sysfile_bitmap_blocks + extent_blocks +
- ocfs2_quota_trans_credits(sb) + bits_wanted;
+ ocfs2_quota_trans_credits(sb);
}
static inline int ocfs2_calc_symlink_credits(struct super_block *sb)
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index f1fc172175b6..452068b45749 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -69,7 +69,7 @@ static int __ocfs2_move_extent(handle_t *handle,
u64 ino = ocfs2_metadata_cache_owner(context->et.et_ci);
u64 old_blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cpos);
- ret = ocfs2_duplicate_clusters_by_page(handle, context->file, cpos,
+ ret = ocfs2_duplicate_clusters_by_page(handle, inode, cpos,
p_cpos, new_p_cpos, len);
if (ret) {
mlog_errno(ret);
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 998b17eda09d..a70d604593b6 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -49,7 +49,6 @@
struct ocfs2_cow_context {
struct inode *inode;
- struct file *file;
u32 cow_start;
u32 cow_len;
struct ocfs2_extent_tree data_et;
@@ -66,7 +65,7 @@ struct ocfs2_cow_context {
u32 *num_clusters,
unsigned int *extent_flags);
int (*cow_duplicate_clusters)(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
};
@@ -2922,14 +2921,12 @@ static int ocfs2_clear_cow_buffer(handle_t *handle, struct buffer_head *bh)
}
int ocfs2_duplicate_clusters_by_page(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len)
{
int ret = 0, partial;
- struct inode *inode = file_inode(file);
- struct ocfs2_caching_info *ci = INODE_CACHE(inode);
- struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
+ struct super_block *sb = inode->i_sb;
u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster);
struct page *page;
pgoff_t page_index;
@@ -2965,6 +2962,11 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle,
to = map_end & (PAGE_CACHE_SIZE - 1);
page = find_or_create_page(mapping, page_index, GFP_NOFS);
+ if (!page) {
+ ret = -ENOMEM;
+ mlog_errno(ret);
+ break;
+ }
/*
* In case PAGE_CACHE_SIZE <= CLUSTER_SIZE, This page
@@ -2973,13 +2975,6 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle,
if (PAGE_CACHE_SIZE <= OCFS2_SB(sb)->s_clustersize)
BUG_ON(PageDirty(page));
- if (PageReadahead(page)) {
- page_cache_async_readahead(mapping,
- &file->f_ra, file,
- page, page_index,
- readahead_pages);
- }
-
if (!PageUptodate(page)) {
ret = block_read_full_page(page, ocfs2_get_block);
if (ret) {
@@ -2999,7 +2994,8 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle,
}
}
- ocfs2_map_and_dirty_page(inode, handle, from, to,
+ ocfs2_map_and_dirty_page(inode,
+ handle, from, to,
page, 0, &new_block);
mark_page_accessed(page);
unlock:
@@ -3015,12 +3011,11 @@ unlock:
}
int ocfs2_duplicate_clusters_by_jbd(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len)
{
int ret = 0;
- struct inode *inode = file_inode(file);
struct super_block *sb = inode->i_sb;
struct ocfs2_caching_info *ci = INODE_CACHE(inode);
int i, blocks = ocfs2_clusters_to_blocks(sb, new_len);
@@ -3145,7 +3140,7 @@ static int ocfs2_replace_clusters(handle_t *handle,
/*If the old clusters is unwritten, no need to duplicate. */
if (!(ext_flags & OCFS2_EXT_UNWRITTEN)) {
- ret = context->cow_duplicate_clusters(handle, context->file,
+ ret = context->cow_duplicate_clusters(handle, context->inode,
cpos, old, new, len);
if (ret) {
mlog_errno(ret);
@@ -3423,35 +3418,12 @@ static int ocfs2_replace_cow(struct ocfs2_cow_context *context)
return ret;
}
-static void ocfs2_readahead_for_cow(struct inode *inode,
- struct file *file,
- u32 start, u32 len)
-{
- struct address_space *mapping;
- pgoff_t index;
- unsigned long num_pages;
- int cs_bits = OCFS2_SB(inode->i_sb)->s_clustersize_bits;
-
- if (!file)
- return;
-
- mapping = file->f_mapping;
- num_pages = (len << cs_bits) >> PAGE_CACHE_SHIFT;
- if (!num_pages)
- num_pages = 1;
-
- index = ((loff_t)start << cs_bits) >> PAGE_CACHE_SHIFT;
- page_cache_sync_readahead(mapping, &file->f_ra, file,
- index, num_pages);
-}
-
/*
* Starting at cpos, try to CoW write_len clusters. Don't CoW
* past max_cpos. This will stop when it runs into a hole or an
* unrefcounted extent.
*/
static int ocfs2_refcount_cow_hunk(struct inode *inode,
- struct file *file,
struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos)
{
@@ -3480,8 +3452,6 @@ static int ocfs2_refcount_cow_hunk(struct inode *inode,
BUG_ON(cow_len == 0);
- ocfs2_readahead_for_cow(inode, file, cow_start, cow_len);
-
context = kzalloc(sizeof(struct ocfs2_cow_context), GFP_NOFS);
if (!context) {
ret = -ENOMEM;
@@ -3503,7 +3473,6 @@ static int ocfs2_refcount_cow_hunk(struct inode *inode,
context->ref_root_bh = ref_root_bh;
context->cow_duplicate_clusters = ocfs2_duplicate_clusters_by_page;
context->get_clusters = ocfs2_di_get_clusters;
- context->file = file;
ocfs2_init_dinode_extent_tree(&context->data_et,
INODE_CACHE(inode), di_bh);
@@ -3532,7 +3501,6 @@ out:
* clusters between cpos and cpos+write_len are safe to modify.
*/
int ocfs2_refcount_cow(struct inode *inode,
- struct file *file,
struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos)
{
@@ -3552,7 +3520,7 @@ int ocfs2_refcount_cow(struct inode *inode,
num_clusters = write_len;
if (ext_flags & OCFS2_EXT_REFCOUNTED) {
- ret = ocfs2_refcount_cow_hunk(inode, file, di_bh, cpos,
+ ret = ocfs2_refcount_cow_hunk(inode, di_bh, cpos,
num_clusters, max_cpos);
if (ret) {
mlog_errno(ret);
diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h
index 7754608c83a4..6422bbcdb525 100644
--- a/fs/ocfs2/refcounttree.h
+++ b/fs/ocfs2/refcounttree.h
@@ -53,7 +53,7 @@ int ocfs2_prepare_refcount_change_for_del(struct inode *inode,
int *credits,
int *ref_blocks);
int ocfs2_refcount_cow(struct inode *inode,
- struct file *filep, struct buffer_head *di_bh,
+ struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos);
typedef int (ocfs2_post_refcount_func)(struct inode *inode,
@@ -85,11 +85,11 @@ int ocfs2_refcount_cow_xattr(struct inode *inode,
u32 cpos, u32 write_len,
struct ocfs2_post_refcount *post);
int ocfs2_duplicate_clusters_by_page(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
int ocfs2_duplicate_clusters_by_jbd(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
int ocfs2_cow_sync_writeback(struct super_block *sb,
diff --git a/fs/open.c b/fs/open.c
index 9156cb050d08..7931f76acc2b 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -823,7 +823,7 @@ static inline int build_open_flags(int flags, umode_t mode, struct open_flags *o
int lookup_flags = 0;
int acc_mode;
- if (flags & O_CREAT)
+ if (flags & (O_CREAT | __O_TMPFILE))
op->mode = (mode & S_IALLUGO) | S_IFREG;
else
op->mode = 0;
@@ -844,6 +844,8 @@ static inline int build_open_flags(int flags, umode_t mode, struct open_flags *o
if ((flags & O_TMPFILE_MASK) != O_TMPFILE)
return -EINVAL;
acc_mode = MAY_OPEN | ACC_MODE(flags);
+ if (!(acc_mode & MAY_WRITE))
+ return -EINVAL;
} else if (flags & O_PATH) {
/*
* If we have O_PATH in the open flag. Then we
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index dbf61f6174f0..107d026f5d6e 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -730,8 +730,16 @@ static inline void clear_soft_dirty(struct vm_area_struct *vma,
* of how soft-dirty works.
*/
pte_t ptent = *pte;
- ptent = pte_wrprotect(ptent);
- ptent = pte_clear_flags(ptent, _PAGE_SOFT_DIRTY);
+
+ if (pte_present(ptent)) {
+ ptent = pte_wrprotect(ptent);
+ ptent = pte_clear_flags(ptent, _PAGE_SOFT_DIRTY);
+ } else if (is_swap_pte(ptent)) {
+ ptent = pte_swp_clear_soft_dirty(ptent);
+ } else if (pte_file(ptent)) {
+ ptent = pte_file_clear_soft_dirty(ptent);
+ }
+
set_pte_at(vma->vm_mm, addr, pte, ptent);
#endif
}
@@ -752,14 +760,15 @@ static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
for (; addr != end; pte++, addr += PAGE_SIZE) {
ptent = *pte;
- if (!pte_present(ptent))
- continue;
if (cp->type == CLEAR_REFS_SOFT_DIRTY) {
clear_soft_dirty(vma, addr, pte);
continue;
}
+ if (!pte_present(ptent))
+ continue;
+
page = vm_normal_page(vma, addr, ptent);
if (!page)
continue;
@@ -859,7 +868,7 @@ typedef struct {
} pagemap_entry_t;
struct pagemapread {
- int pos, len;
+ int pos, len; /* units: PM_ENTRY_BYTES, not bytes */
pagemap_entry_t *buffer;
bool v2;
};
@@ -867,7 +876,7 @@ struct pagemapread {
#define PAGEMAP_WALK_SIZE (PMD_SIZE)
#define PAGEMAP_WALK_MASK (PMD_MASK)
-#define PM_ENTRY_BYTES sizeof(u64)
+#define PM_ENTRY_BYTES sizeof(pagemap_entry_t)
#define PM_STATUS_BITS 3
#define PM_STATUS_OFFSET (64 - PM_STATUS_BITS)
#define PM_STATUS_MASK (((1LL << PM_STATUS_BITS) - 1) << PM_STATUS_OFFSET)
@@ -930,8 +939,10 @@ static void pte_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
flags = PM_PRESENT;
page = vm_normal_page(vma, addr, pte);
} else if (is_swap_pte(pte)) {
- swp_entry_t entry = pte_to_swp_entry(pte);
-
+ swp_entry_t entry;
+ if (pte_swp_soft_dirty(pte))
+ flags2 |= __PM_SOFT_DIRTY;
+ entry = pte_to_swp_entry(pte);
frame = swp_type(entry) |
(swp_offset(entry) << MAX_SWAPFILES_SHIFT);
flags = PM_SWAP;
@@ -1116,8 +1127,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
goto out_task;
pm.v2 = soft_dirty_cleared;
- pm.len = PM_ENTRY_BYTES * (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
- pm.buffer = kmalloc(pm.len, GFP_TEMPORARY);
+ pm.len = (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
+ pm.buffer = kmalloc(pm.len * PM_ENTRY_BYTES, GFP_TEMPORARY);
ret = -ENOMEM;
if (!pm.buffer)
goto out_task;
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 28503172f2e4..a1a16eb97c7b 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -223,7 +223,7 @@ static inline char *alloc_elfnotes_buf(size_t notes_sz)
* regions in the 1st kernel pointed to by PT_LOAD entries) into
* virtually contiguous user-space in ELF layout.
*/
-#ifdef CONFIG_MMU
+#if defined(CONFIG_MMU) && !defined(CONFIG_S390)
static int mmap_vmcore(struct file *file, struct vm_area_struct *vma)
{
size_t size = vma->vm_end - vma->vm_start;
diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
index 33532f79b4f7..a958444a75fc 100644
--- a/fs/reiserfs/procfs.c
+++ b/fs/reiserfs/procfs.c
@@ -19,12 +19,13 @@
/*
* LOCKING:
*
- * We rely on new Alexander Viro's super-block locking.
+ * These guys are evicted from procfs as the very first step in ->kill_sb().
*
*/
-static int show_version(struct seq_file *m, struct super_block *sb)
+static int show_version(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
char *format;
if (REISERFS_SB(sb)->s_properties & (1 << REISERFS_3_6)) {
@@ -66,8 +67,9 @@ static int show_version(struct seq_file *m, struct super_block *sb)
#define DJP( x ) le32_to_cpu( jp -> x )
#define JF( x ) ( r -> s_journal -> x )
-static int show_super(struct seq_file *m, struct super_block *sb)
+static int show_super(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
seq_printf(m, "state: \t%s\n"
@@ -128,8 +130,9 @@ static int show_super(struct seq_file *m, struct super_block *sb)
return 0;
}
-static int show_per_level(struct seq_file *m, struct super_block *sb)
+static int show_per_level(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
int level;
@@ -186,8 +189,9 @@ static int show_per_level(struct seq_file *m, struct super_block *sb)
return 0;
}
-static int show_bitmap(struct seq_file *m, struct super_block *sb)
+static int show_bitmap(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
seq_printf(m, "free_block: %lu\n"
@@ -218,8 +222,9 @@ static int show_bitmap(struct seq_file *m, struct super_block *sb)
return 0;
}
-static int show_on_disk_super(struct seq_file *m, struct super_block *sb)
+static int show_on_disk_super(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
struct reiserfs_super_block *rs = sb_info->s_rs;
int hash_code = DFL(s_hash_function_code);
@@ -261,8 +266,9 @@ static int show_on_disk_super(struct seq_file *m, struct super_block *sb)
return 0;
}
-static int show_oidmap(struct seq_file *m, struct super_block *sb)
+static int show_oidmap(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
struct reiserfs_super_block *rs = sb_info->s_rs;
unsigned int mapsize = le16_to_cpu(rs->s_v1.s_oid_cursize);
@@ -291,8 +297,9 @@ static int show_oidmap(struct seq_file *m, struct super_block *sb)
return 0;
}
-static int show_journal(struct seq_file *m, struct super_block *sb)
+static int show_journal(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
struct reiserfs_super_block *rs = r->s_rs;
struct journal_params *jp = &rs->s_v1.s_journal;
@@ -383,92 +390,24 @@ static int show_journal(struct seq_file *m, struct super_block *sb)
return 0;
}
-/* iterator */
-static int test_sb(struct super_block *sb, void *data)
-{
- return data == sb;
-}
-
-static int set_sb(struct super_block *sb, void *data)
-{
- return -ENOENT;
-}
-
-struct reiserfs_seq_private {
- struct super_block *sb;
- int (*show) (struct seq_file *, struct super_block *);
-};
-
-static void *r_start(struct seq_file *m, loff_t * pos)
-{
- struct reiserfs_seq_private *priv = m->private;
- loff_t l = *pos;
-
- if (l)
- return NULL;
-
- if (IS_ERR(sget(&reiserfs_fs_type, test_sb, set_sb, 0, priv->sb)))
- return NULL;
-
- up_write(&priv->sb->s_umount);
- return priv->sb;
-}
-
-static void *r_next(struct seq_file *m, void *v, loff_t * pos)
-{
- ++*pos;
- if (v)
- deactivate_super(v);
- return NULL;
-}
-
-static void r_stop(struct seq_file *m, void *v)
-{
- if (v)
- deactivate_super(v);
-}
-
-static int r_show(struct seq_file *m, void *v)
-{
- struct reiserfs_seq_private *priv = m->private;
- return priv->show(m, v);
-}
-
-static const struct seq_operations r_ops = {
- .start = r_start,
- .next = r_next,
- .stop = r_stop,
- .show = r_show,
-};
-
static int r_open(struct inode *inode, struct file *file)
{
- struct reiserfs_seq_private *priv;
- int ret = seq_open_private(file, &r_ops,
- sizeof(struct reiserfs_seq_private));
-
- if (!ret) {
- struct seq_file *m = file->private_data;
- priv = m->private;
- priv->sb = proc_get_parent_data(inode);
- priv->show = PDE_DATA(inode);
- }
- return ret;
+ return single_open(file, PDE_DATA(inode),
+ proc_get_parent_data(inode));
}
static const struct file_operations r_file_operations = {
.open = r_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release_private,
- .owner = THIS_MODULE,
+ .release = single_release,
};
static struct proc_dir_entry *proc_info_root = NULL;
static const char proc_info_root_name[] = "fs/reiserfs";
static void add_file(struct super_block *sb, char *name,
- int (*func) (struct seq_file *, struct super_block *))
+ int (*func) (struct seq_file *, void *))
{
proc_create_data(name, 0, REISERFS_SB(sb)->procdir,
&r_file_operations, func);
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index f8a23c3078f8..e2e202a07b31 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -499,6 +499,7 @@ int remove_save_link(struct inode *inode, int truncate)
static void reiserfs_kill_sb(struct super_block *s)
{
if (REISERFS_SB(s)) {
+ reiserfs_proc_info_done(s);
/*
* Force any pending inode evictions to occur now. Any
* inodes to be removed that have extended attributes
@@ -554,8 +555,6 @@ static void reiserfs_put_super(struct super_block *s)
REISERFS_SB(s)->reserved_blocks);
}
- reiserfs_proc_info_done(s);
-
reiserfs_write_unlock(s);
mutex_destroy(&REISERFS_SB(s)->lock);
kfree(s->s_fs_info);
diff --git a/fs/super.c b/fs/super.c
index 7465d4364208..68307c029228 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -336,19 +336,19 @@ EXPORT_SYMBOL(deactivate_super);
* and want to turn it into a full-blown active reference. grab_super()
* is called with sb_lock held and drops it. Returns 1 in case of
* success, 0 if we had failed (superblock contents was already dead or
- * dying when grab_super() had been called).
+ * dying when grab_super() had been called). Note that this is only
+ * called for superblocks not in rundown mode (== ones still on ->fs_supers
+ * of their type), so increment of ->s_count is OK here.
*/
static int grab_super(struct super_block *s) __releases(sb_lock)
{
- if (atomic_inc_not_zero(&s->s_active)) {
- spin_unlock(&sb_lock);
- return 1;
- }
- /* it's going away */
s->s_count++;
spin_unlock(&sb_lock);
- /* wait for it to die */
down_write(&s->s_umount);
+ if ((s->s_flags & MS_BORN) && atomic_inc_not_zero(&s->s_active)) {
+ put_super(s);
+ return 1;
+ }
up_write(&s->s_umount);
put_super(s);
return 0;
@@ -463,11 +463,6 @@ retry:
destroy_super(s);
s = NULL;
}
- down_write(&old->s_umount);
- if (unlikely(!(old->s_flags & MS_BORN))) {
- deactivate_locked_super(old);
- goto retry;
- }
return old;
}
}
@@ -660,10 +655,10 @@ restart:
if (hlist_unhashed(&sb->s_instances))
continue;
if (sb->s_bdev == bdev) {
- if (grab_super(sb)) /* drops sb_lock */
- return sb;
- else
+ if (!grab_super(sb))
goto restart;
+ up_write(&sb->s_umount);
+ return sb;
}
}
spin_unlock(&sb_lock);
diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h
index 07d735a80a0f..e5869b50dc41 100644
--- a/fs/xfs/xfs_dinode.h
+++ b/fs/xfs/xfs_dinode.h
@@ -39,6 +39,9 @@ typedef struct xfs_timestamp {
* There is a very similar struct icdinode in xfs_inode which matches the
* layout of the first 96 bytes of this structure, but is kept in native
* format instead of big endian.
+ *
+ * Note: di_flushiter is only used by v1/2 inodes - it's effectively a zeroed
+ * padding field for v3 inodes.
*/
typedef struct xfs_dinode {
__be16 di_magic; /* inode magic # = XFS_DINODE_MAGIC */
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index b78481f99d9d..bb262c25c8de 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -896,7 +896,6 @@ xfs_dinode_to_disk(
to->di_projid_lo = cpu_to_be16(from->di_projid_lo);
to->di_projid_hi = cpu_to_be16(from->di_projid_hi);
memcpy(to->di_pad, from->di_pad, sizeof(to->di_pad));
- to->di_flushiter = cpu_to_be16(from->di_flushiter);
to->di_atime.t_sec = cpu_to_be32(from->di_atime.t_sec);
to->di_atime.t_nsec = cpu_to_be32(from->di_atime.t_nsec);
to->di_mtime.t_sec = cpu_to_be32(from->di_mtime.t_sec);
@@ -924,6 +923,9 @@ xfs_dinode_to_disk(
to->di_lsn = cpu_to_be64(from->di_lsn);
memcpy(to->di_pad2, from->di_pad2, sizeof(to->di_pad2));
uuid_copy(&to->di_uuid, &from->di_uuid);
+ to->di_flushiter = 0;
+ } else {
+ to->di_flushiter = cpu_to_be16(from->di_flushiter);
}
}
@@ -1029,10 +1031,14 @@ xfs_dinode_calc_crc(
/*
* Read the disk inode attributes into the in-core inode structure.
*
- * If we are initialising a new inode and we are not utilising the
- * XFS_MOUNT_IKEEP inode cluster mode, we can simple build the new inode core
- * with a random generation number. If we are keeping inodes around, we need to
- * read the inode cluster to get the existing generation number off disk.
+ * For version 5 superblocks, if we are initialising a new inode and we are not
+ * utilising the XFS_MOUNT_IKEEP inode cluster mode, we can simple build the new
+ * inode core with a random generation number. If we are keeping inodes around,
+ * we need to read the inode cluster to get the existing generation number off
+ * disk. Further, if we are using version 4 superblocks (i.e. v1/v2 inode
+ * format) then log recovery is dependent on the di_flushiter field being
+ * initialised from the current on-disk value and hence we must also read the
+ * inode off disk.
*/
int
xfs_iread(
@@ -1054,6 +1060,7 @@ xfs_iread(
/* shortcut IO on inode allocation if possible */
if ((iget_flags & XFS_IGET_CREATE) &&
+ xfs_sb_version_hascrc(&mp->m_sb) &&
!(mp->m_flags & XFS_MOUNT_IKEEP)) {
/* initialise the on-disk inode core */
memset(&ip->i_d, 0, sizeof(ip->i_d));
@@ -2882,12 +2889,18 @@ xfs_iflush_int(
__func__, ip->i_ino, ip->i_d.di_forkoff, ip);
goto corrupt_out;
}
+
/*
- * bump the flush iteration count, used to detect flushes which
- * postdate a log record during recovery. This is redundant as we now
- * log every change and hence this can't happen. Still, it doesn't hurt.
+ * Inode item log recovery for v1/v2 inodes are dependent on the
+ * di_flushiter count for correct sequencing. We bump the flush
+ * iteration count so we can detect flushes which postdate a log record
+ * during recovery. This is redundant as we now log every change and
+ * hence this can't happen but we need to still do it to ensure
+ * backwards compatibility with old kernels that predate logging all
+ * inode changes.
*/
- ip->i_d.di_flushiter++;
+ if (ip->i_d.di_version < 3)
+ ip->i_d.di_flushiter++;
/*
* Copy the dirty parts of the inode into the on-disk
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 6fcc910a50b9..7681b19aa5dc 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2592,8 +2592,16 @@ xlog_recover_inode_pass2(
goto error;
}
- /* Skip replay when the on disk inode is newer than the log one */
- if (dicp->di_flushiter < be16_to_cpu(dip->di_flushiter)) {
+ /*
+ * di_flushiter is only valid for v1/2 inodes. All changes for v3 inodes
+ * are transactional and if ordering is necessary we can determine that
+ * more accurately by the LSN field in the V3 inode core. Don't trust
+ * the inode versions we might be changing them here - use the
+ * superblock flag to determine whether we need to look at di_flushiter
+ * to skip replay when the on disk inode is newer than the log one
+ */
+ if (!xfs_sb_version_hascrc(&mp->m_sb) &&
+ dicp->di_flushiter < be16_to_cpu(dip->di_flushiter)) {
/*
* Deal with the wrap case, DI_MAX_FLUSH is less
* than smaller numbers
@@ -2608,6 +2616,7 @@ xlog_recover_inode_pass2(
goto error;
}
}
+
/* Take the opportunity to reset the flush iteration count */
dicp->di_flushiter = 0;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 56e6b68c8d2f..94383a70c1a3 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -274,15 +274,12 @@ struct acpi_device_wakeup {
};
struct acpi_device_physical_node {
- u8 node_id;
+ unsigned int node_id;
struct list_head node;
struct device *dev;
bool put_online:1;
};
-/* set maximum of physical nodes to 32 for expansibility */
-#define ACPI_MAX_PHYSICAL_NODE 32
-
/* Device */
struct acpi_device {
int device_type;
@@ -302,10 +299,9 @@ struct acpi_device {
struct acpi_driver *driver;
void *driver_data;
struct device dev;
- u8 physical_node_count;
+ unsigned int physical_node_count;
struct list_head physical_node_list;
struct mutex physical_node_lock;
- DECLARE_BITMAP(physical_node_id_bitmap, ACPI_MAX_PHYSICAL_NODE);
struct list_head power_dependent;
void (*remove)(struct acpi_device *);
};
@@ -445,7 +441,11 @@ struct acpi_pci_root {
};
/* helper */
-acpi_handle acpi_get_child(acpi_handle, u64);
+acpi_handle acpi_find_child(acpi_handle, u64, bool);
+static inline acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
+{
+ return acpi_find_child(handle, addr, false);
+}
int acpi_is_root_bridge(acpi_handle);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)ACPI_HANDLE(dev))
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 1b09300810e6..22d497ee6ef9 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -62,6 +62,7 @@ extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
extern u8 acpi_gbl_system_awake_and_running;
extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
+extern u8 acpi_gbl_osi_data;
/* Runtime configuration of debug print levels */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a64adcc29ae5..22b03c9286e9 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1144,4 +1144,19 @@ struct acpi_memory_list {
#endif
};
+/* Definitions for _OSI support */
+
+#define ACPI_OSI_WIN_2000 0x01
+#define ACPI_OSI_WIN_XP 0x02
+#define ACPI_OSI_WIN_XP_SP1 0x03
+#define ACPI_OSI_WINSRV_2003 0x04
+#define ACPI_OSI_WIN_XP_SP2 0x05
+#define ACPI_OSI_WINSRV_2003_SP1 0x06
+#define ACPI_OSI_WIN_VISTA 0x07
+#define ACPI_OSI_WINSRV_2008 0x08
+#define ACPI_OSI_WIN_VISTA_SP1 0x09
+#define ACPI_OSI_WIN_VISTA_SP2 0x0A
+#define ACPI_OSI_WIN_7 0x0B
+#define ACPI_OSI_WIN_8 0x0C
+
#endif /* __ACTYPES_H__ */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 2f47ade1b567..0807ddf97b05 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -417,6 +417,36 @@ static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)
{
return pmd;
}
+
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline int pte_swp_soft_dirty(pte_t pte)
+{
+ return 0;
+}
+
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline pte_t pte_file_clear_soft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline pte_t pte_file_mksoft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline int pte_file_soft_dirty(pte_t pte)
+{
+ return 0;
+}
#endif
#ifndef __HAVE_PFNMAP_TRACKING
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 13821c339a41..5672d7ea1fa0 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -112,7 +112,7 @@ struct mmu_gather {
#define HAVE_GENERIC_MMU_GATHER
-void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end);
void tlb_flush_mmu(struct mmu_gather *tlb);
void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start,
unsigned long end);
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
index f5e1168c7647..d639049a613d 100644
--- a/include/drm/drm_fixed.h
+++ b/include/drm/drm_fixed.h
@@ -84,12 +84,12 @@ static inline int drm_fixp2int(int64_t a)
return ((s64)a) >> DRM_FIXED_POINT;
}
-static inline s64 drm_fixp_msbset(int64_t a)
+static inline unsigned drm_fixp_msbset(int64_t a)
{
unsigned shift, sign = (a >> 63) & 1;
for (shift = 62; shift > 0; --shift)
- if ((a >> shift) != sign)
+ if (((a >> shift) & 1) != sign)
return shift;
return 0;
@@ -100,9 +100,9 @@ static inline s64 drm_fixp_mul(s64 a, s64 b)
unsigned shift = drm_fixp_msbset(a) + drm_fixp_msbset(b);
s64 result;
- if (shift > 63) {
- shift = shift - 63;
- a >>= shift >> 1;
+ if (shift > 61) {
+ shift = shift - 61;
+ a >>= (shift >> 1) + (shift & 1);
b >>= shift >> 1;
} else
shift = 0;
@@ -120,7 +120,7 @@ static inline s64 drm_fixp_mul(s64 a, s64 b)
static inline s64 drm_fixp_div(s64 a, s64 b)
{
- unsigned shift = 63 - drm_fixp_msbset(a);
+ unsigned shift = 62 - drm_fixp_msbset(a);
s64 result;
a <<= shift;
@@ -154,7 +154,7 @@ static inline s64 drm_fixp_exp(s64 x)
}
if (x < 0)
- sum = drm_fixp_div(1, sum);
+ sum = drm_fixp_div(DRM_FIXED_ONE, sum);
return sum;
}
diff --git a/include/dt-bindings/clock/vf610-clock.h b/include/dt-bindings/clock/vf610-clock.h
index 15e997fa78f2..4aa2b48cd151 100644
--- a/include/dt-bindings/clock/vf610-clock.h
+++ b/include/dt-bindings/clock/vf610-clock.h
@@ -158,6 +158,8 @@
#define VF610_CLK_GPU_SEL 145
#define VF610_CLK_GPU_EN 146
#define VF610_CLK_GPU2D 147
-#define VF610_CLK_END 148
+#define VF610_CLK_ENET0 148
+#define VF610_CLK_ENET1 149
+#define VF610_CLK_END 150
#endif /* __DT_BINDINGS_CLOCK_VF610_H */
diff --git a/include/dt-bindings/pinctrl/am33xx.h b/include/dt-bindings/pinctrl/am33xx.h
index 469e0325e6f4..2fbc804e1a45 100644
--- a/include/dt-bindings/pinctrl/am33xx.h
+++ b/include/dt-bindings/pinctrl/am33xx.h
@@ -5,7 +5,7 @@
#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
#define _DT_BINDINGS_PINCTRL_AM33XX_H
-#include <include/dt-bindings/pinctrl/omap.h>
+#include <dt-bindings/pinctrl/omap.h>
/* am33xx specific mux bit defines */
#undef PULL_ENA
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 622fc505d3e1..4d043c30216f 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -72,7 +72,19 @@ struct bcma_host_ops {
/* Core-ID values. */
#define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */
#define BCMA_CORE_4706_CHIPCOMMON 0x500
+#define BCMA_CORE_PCIEG2 0x501
+#define BCMA_CORE_DMA 0x502
+#define BCMA_CORE_SDIO3 0x503
+#define BCMA_CORE_USB20 0x504
+#define BCMA_CORE_USB30 0x505
+#define BCMA_CORE_A9JTAG 0x506
+#define BCMA_CORE_DDR23 0x507
+#define BCMA_CORE_ROM 0x508
+#define BCMA_CORE_NAND 0x509
+#define BCMA_CORE_QSPI 0x50A
+#define BCMA_CORE_CHIPCOMMON_B 0x50B
#define BCMA_CORE_4706_SOC_RAM 0x50E
+#define BCMA_CORE_ARMCA9 0x510
#define BCMA_CORE_4706_MAC_GBIT 0x52D
#define BCMA_CORE_AMEMC 0x52E /* DDR1/2 memory controller core */
#define BCMA_CORE_ALTA 0x534 /* I2S core */
@@ -177,6 +189,11 @@ struct bcma_host_ops {
#define BCMA_PKG_ID_BCM5357 11
#define BCMA_CHIP_ID_BCM53572 53572
#define BCMA_PKG_ID_BCM47188 9
+#define BCMA_CHIP_ID_BCM4707 53010
+#define BCMA_PKG_ID_BCM4707 1
+#define BCMA_PKG_ID_BCM4708 2
+#define BCMA_PKG_ID_BCM4709 0
+#define BCMA_CHIP_ID_BCM53018 53018
/* Board types (on PCI usually equals to the subsystem dev id) */
/* BCM4313 */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 297462b9f41a..e9ac882868c0 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -542,8 +542,7 @@ int cgroup_rm_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor);
int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
-int task_cgroup_path_from_hierarchy(struct task_struct *task, int hierarchy_id,
- char *buf, size_t buflen);
+int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen);
int cgroup_task_count(const struct cgroup *cgrp);
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index 6e7ec64b69ab..b613ffd402d1 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -1,86 +1,55 @@
-/* Add subsystem definitions of the form SUBSYS(<name>) in this
- * file. Surround each one by a line of comment markers so that
- * patches don't collide
+/*
+ * List of cgroup subsystems.
+ *
+ * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS.
*/
-
-/* */
-
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CPUSETS)
SUBSYS(cpuset)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEBUG)
SUBSYS(debug)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_SCHED)
SUBSYS(cpu_cgroup)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_CPUACCT)
SUBSYS(cpuacct)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_MEMCG)
SUBSYS(mem_cgroup)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEVICE)
SUBSYS(devices)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_FREEZER)
SUBSYS(freezer)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_NET_CLS_CGROUP)
SUBSYS(net_cls)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_BLK_CGROUP)
SUBSYS(blkio)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_PERF)
SUBSYS(perf)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_NETPRIO_CGROUP)
SUBSYS(net_prio)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_HUGETLB)
SUBSYS(hugetlb)
#endif
-
-/* */
-
-#ifdef CONFIG_CGROUP_BCACHE
-SUBSYS(bcache)
-#endif
-
-/* */
+/*
+ * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS.
+ */
diff --git a/include/linux/crc-t10dif.h b/include/linux/crc-t10dif.h
index b3cb71f0d3b0..a9c96d865ee7 100644
--- a/include/linux/crc-t10dif.h
+++ b/include/linux/crc-t10dif.h
@@ -3,10 +3,6 @@
#include <linux/types.h>
-#define CRC_T10DIF_DIGEST_SIZE 2
-#define CRC_T10DIF_BLOCK_SIZE 1
-
-__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len);
__u16 crc_t10dif(unsigned char const *, size_t);
#endif
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 3092df3614ae..b90337c9d468 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -324,7 +324,7 @@ static inline int __d_rcu_to_refcount(struct dentry *dentry, unsigned seq)
return ret;
}
-static inline unsigned d_count(struct dentry *dentry)
+static inline unsigned d_count(const struct dentry *dentry)
{
return dentry->d_count;
}
diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h
index 96e87693d933..841925fbfe8a 100644
--- a/include/linux/dm9000.h
+++ b/include/linux/dm9000.h
@@ -14,6 +14,8 @@
#ifndef __DM9000_PLATFORM_DATA
#define __DM9000_PLATFORM_DATA __FILE__
+#include <linux/if_ether.h>
+
/* IO control flags */
#define DM9000_PLATF_8BITONLY (0x0001)
@@ -27,7 +29,7 @@
struct dm9000_plat_data {
unsigned int flags;
- unsigned char dev_addr[6];
+ unsigned char dev_addr[ETH_ALEN];
/* allow replacement IO routines */
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 1b4d4ee1168f..de7d74ab3de6 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -177,7 +177,11 @@ enum drbd_ret_code {
ERR_NEED_APV_100 = 163,
ERR_NEED_ALLOW_TWO_PRI = 164,
ERR_MD_UNCLEAN = 165,
-
+ ERR_MD_LAYOUT_CONNECTED = 166,
+ ERR_MD_LAYOUT_TOO_BIG = 167,
+ ERR_MD_LAYOUT_TOO_SMALL = 168,
+ ERR_MD_LAYOUT_NO_FIT = 169,
+ ERR_IMPLICIT_SHRINK = 170,
/* insert new ones above this line */
AFTER_LAST_ERR_CODE
};
diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h
index d0d8fac8a6e4..e8c44572b8cb 100644
--- a/include/linux/drbd_genl.h
+++ b/include/linux/drbd_genl.h
@@ -181,6 +181,8 @@ GENL_struct(DRBD_NLA_RESIZE_PARMS, 7, resize_parms,
__u64_field(1, DRBD_GENLA_F_MANDATORY, resize_size)
__flg_field(2, DRBD_GENLA_F_MANDATORY, resize_force)
__flg_field(3, DRBD_GENLA_F_MANDATORY, no_resync)
+ __u32_field_def(4, 0 /* OPTIONAL */, al_stripes, DRBD_AL_STRIPES_DEF)
+ __u32_field_def(5, 0 /* OPTIONAL */, al_stripe_size, DRBD_AL_STRIPE_SIZE_DEF)
)
GENL_struct(DRBD_NLA_STATE_INFO, 8, state_info,
diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h
index 1fedf2b17cc8..17e50bb00521 100644
--- a/include/linux/drbd_limits.h
+++ b/include/linux/drbd_limits.h
@@ -215,4 +215,13 @@
#define DRBD_ALWAYS_ASBP_DEF 0
#define DRBD_USE_RLE_DEF 1
+#define DRBD_AL_STRIPES_MIN 1
+#define DRBD_AL_STRIPES_MAX 1024
+#define DRBD_AL_STRIPES_DEF 1
+#define DRBD_AL_STRIPES_SCALE '1'
+
+#define DRBD_AL_STRIPE_SIZE_MIN 4
+#define DRBD_AL_STRIPE_SIZE_MAX 16777216
+#define DRBD_AL_STRIPE_SIZE_DEF 32
+#define DRBD_AL_STRIPE_SIZE_SCALE 'k' /* kilobytes */
#endif
diff --git a/include/linux/edac.h b/include/linux/edac.h
index 0b763276f619..5c6d7fbaf89e 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -622,7 +622,7 @@ struct edac_raw_error_desc {
*/
struct mem_ctl_info {
struct device dev;
- struct bus_type bus;
+ struct bus_type *bus;
struct list_head link; /* for global list of mem_ctl_info structs */
@@ -742,4 +742,9 @@ struct mem_ctl_info {
#endif
};
+/*
+ * Maximum number of memory controllers in the coherent fabric.
+ */
+#define EDAC_MAX_MCS 16
+
#endif
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 3b0e820375ab..5d7782e42b8f 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -436,6 +436,7 @@ struct fw_iso_context {
int type;
int channel;
int speed;
+ bool drop_overflow_headers;
size_t header_size;
union {
fw_iso_callback_t sc;
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 51b793466ff3..343d82a54468 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -18,6 +18,7 @@
#include <linux/string.h>
#include <linux/of_mdio.h>
+#include <linux/if_ether.h>
#include <asm/types.h>
#define FS_ENET_NAME "fs_enet"
@@ -135,7 +136,7 @@ struct fs_platform_info {
const struct fs_mii_bus_info *bus_info;
int rx_ring, tx_ring; /* number of buffers on rx */
- __u8 macaddr[6]; /* mac address */
+ __u8 macaddr[ETH_ALEN]; /* mac address */
int rx_copybreak; /* limit we copy small frames */
int use_napi; /* use NAPI */
int napi_weight; /* NAPI weight */
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 4372658c73ae..120d57a1c3a5 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -78,6 +78,11 @@ struct trace_iterator {
/* trace_seq for __print_flags() and __print_symbolic() etc. */
struct trace_seq tmp_seq;
+ cpumask_var_t started;
+
+ /* it's true when current open file is snapshot */
+ bool snapshot;
+
/* The below is zeroed out in pipe_read */
struct trace_seq seq;
struct trace_entry *ent;
@@ -90,10 +95,7 @@ struct trace_iterator {
loff_t pos;
long idx;
- cpumask_var_t started;
-
- /* it's true when current open file is snapshot */
- bool snapshot;
+ /* All new field here will be zeroed out in pipe_read */
};
enum trace_iter_flags {
@@ -332,7 +334,7 @@ extern int trace_define_field(struct ftrace_event_call *call, const char *type,
const char *name, int offset, int size,
int is_signed, int filter_type);
extern int trace_add_event_call(struct ftrace_event_call *call);
-extern void trace_remove_event_call(struct ftrace_event_call *call);
+extern int trace_remove_event_call(struct ftrace_event_call *call);
#define is_signed_type(type) (((type)(-1)) < (type)1)
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b0dc87a2a376..8def09e55f0c 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -16,6 +16,7 @@
#define LINUX_IEEE80211_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#include <asm/byteorder.h>
/*
@@ -209,28 +210,28 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
struct ieee80211_hdr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
- u8 addr4[6];
+ u8 addr4[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_hdr_3addr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
} __packed __aligned(2);
struct ieee80211_qos_hdr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
__le16 qos_ctrl;
} __packed __aligned(2);
@@ -608,8 +609,8 @@ struct ieee80211s_hdr {
u8 flags;
u8 ttl;
__le32 seqnum;
- u8 eaddr1[6];
- u8 eaddr2[6];
+ u8 eaddr1[ETH_ALEN];
+ u8 eaddr2[ETH_ALEN];
} __packed __aligned(2);
/* Mesh flags */
@@ -758,7 +759,7 @@ struct ieee80211_rann_ie {
u8 rann_flags;
u8 rann_hopcount;
u8 rann_ttl;
- u8 rann_addr[6];
+ u8 rann_addr[ETH_ALEN];
__le32 rann_seq;
__le32 rann_interval;
__le32 rann_metric;
@@ -802,9 +803,9 @@ enum ieee80211_vht_opmode_bits {
struct ieee80211_mgmt {
__le16 frame_control;
__le16 duration;
- u8 da[6];
- u8 sa[6];
- u8 bssid[6];
+ u8 da[ETH_ALEN];
+ u8 sa[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
__le16 seq_ctrl;
union {
struct {
@@ -833,7 +834,7 @@ struct ieee80211_mgmt {
struct {
__le16 capab_info;
__le16 listen_interval;
- u8 current_ap[6];
+ u8 current_ap[ETH_ALEN];
/* followed by SSID and Supported rates */
u8 variable[0];
} __packed reassoc_req;
@@ -966,21 +967,21 @@ struct ieee80211_vendor_ie {
struct ieee80211_rts {
__le16 frame_control;
__le16 duration;
- u8 ra[6];
- u8 ta[6];
+ u8 ra[ETH_ALEN];
+ u8 ta[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_cts {
__le16 frame_control;
__le16 duration;
- u8 ra[6];
+ u8 ra[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_pspoll {
__le16 frame_control;
__le16 aid;
- u8 bssid[6];
- u8 ta[6];
+ u8 bssid[ETH_ALEN];
+ u8 ta[ETH_ALEN];
} __packed __aligned(2);
/* TDLS */
@@ -989,14 +990,14 @@ struct ieee80211_pspoll {
struct ieee80211_tdls_lnkie {
u8 ie_type; /* Link Identifier IE */
u8 ie_len;
- u8 bssid[6];
- u8 init_sta[6];
- u8 resp_sta[6];
+ u8 bssid[ETH_ALEN];
+ u8 init_sta[ETH_ALEN];
+ u8 resp_sta[ETH_ALEN];
} __packed;
struct ieee80211_tdls_data {
- u8 da[6];
- u8 sa[6];
+ u8 da[ETH_ALEN];
+ u8 sa[ETH_ALEN];
__be16 ether_type;
u8 payload_type;
u8 category;
@@ -1090,8 +1091,8 @@ struct ieee80211_p2p_noa_attr {
struct ieee80211_bar {
__le16 frame_control;
__le16 duration;
- __u8 ra[6];
- __u8 ta[6];
+ __u8 ra[ETH_ALEN];
+ __u8 ta[ETH_ALEN];
__le16 control;
__le16 start_seq_num;
} __packed;
@@ -1709,6 +1710,10 @@ enum ieee80211_eid {
WLAN_EID_OPMODE_NOTIF = 199,
WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
+ WLAN_EID_EXTENDED_BSS_LOAD = 193,
+ WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
+ WLAN_EID_AID = 197,
+ WLAN_EID_QUIET_CHANNEL = 198,
/* 802.11ad */
WLAN_EID_NON_TX_BSSID_CAP = 83,
@@ -1860,6 +1865,11 @@ enum ieee80211_tdls_actioncode {
WLAN_TDLS_DISCOVERY_REQUEST = 10,
};
+/* Interworking capabilities are set in 7th bit of 4th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED BIT(7)
+
/*
* TDLS capabililites to be enabled in the 5th byte of the
* @WLAN_EID_EXT_CAPABILITY information element
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 8d171f427632..3d35b7023591 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -211,8 +211,8 @@ struct iio_chan_spec {
static inline bool iio_channel_has_info(const struct iio_chan_spec *chan,
enum iio_chan_info_enum type)
{
- return (chan->info_mask_separate & type) |
- (chan->info_mask_shared_by_type & type);
+ return (chan->info_mask_separate & BIT(type)) |
+ (chan->info_mask_shared_by_type & BIT(type));
}
#define IIO_ST(si, rb, sb, sh) \
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 3869c525b052..369cf2cd5144 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -8,6 +8,7 @@
*/
#include <linux/irq.h>
#include <linux/module.h>
+#include <linux/atomic.h>
#ifndef _IIO_TRIGGER_H_
#define _IIO_TRIGGER_H_
@@ -61,7 +62,7 @@ struct iio_trigger {
struct list_head list;
struct list_head alloc_list;
- int use_count;
+ atomic_t use_count;
struct irq_chip subirq_chip;
int subirq_base;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index b99cd23f3474..c796ce26c7c0 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -27,9 +27,11 @@ enum
IPV4_DEVCONF_TAG,
IPV4_DEVCONF_ARPFILTER,
IPV4_DEVCONF_MEDIUM_ID,
+ IPV4_DEVCONF_FORCE_IGMP_VERSION,
+ IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+ IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL,
IPV4_DEVCONF_NOXFRM,
IPV4_DEVCONF_NOPOLICY,
- IPV4_DEVCONF_FORCE_IGMP_VERSION,
IPV4_DEVCONF_ARP_ANNOUNCE,
IPV4_DEVCONF_ARP_IGNORE,
IPV4_DEVCONF_PROMOTE_SECONDARIES,
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 850e95bc766c..77a478462d8e 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -19,6 +19,8 @@ struct ipv6_devconf {
__s32 rtr_solicit_interval;
__s32 rtr_solicit_delay;
__s32 force_mld_version;
+ __s32 mldv1_unsolicited_report_interval;
+ __s32 mldv2_unsolicited_report_interval;
#ifdef CONFIG_IPV6_PRIVACY
__s32 use_tempaddr;
__s32 temp_valid_lft;
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3bef14c6586b..482ad2d84a32 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -629,7 +629,7 @@ extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
static inline void tracing_start(void) { }
static inline void tracing_stop(void) { }
static inline void ftrace_off_permanent(void) { }
-static inline void trace_dump_stack(void) { }
+static inline void trace_dump_stack(int skip) { }
static inline void tracing_on(void) { }
static inline void tracing_off(void) { }
diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
index dab34a1deb2c..b6bdcd66c07d 100644
--- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
+++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
@@ -103,15 +103,15 @@
#define IMX6Q_GPR1_EXC_MON_MASK BIT(22)
#define IMX6Q_GPR1_EXC_MON_OKAY 0x0
#define IMX6Q_GPR1_EXC_MON_SLVE BIT(22)
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_MASK BIT(21)
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_IOMUX BIT(21)
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(20)
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(20)
-#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(19)
+#define IMX6Q_GPR1_ENET_CLK_SEL_MASK BIT(21)
+#define IMX6Q_GPR1_ENET_CLK_SEL_PAD 0
+#define IMX6Q_GPR1_ENET_CLK_SEL_ANATOP BIT(21)
+#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(20)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(19)
+#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(20)
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(19)
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(19)
#define IMX6Q_GPR1_PCIE_TEST_PD BIT(18)
#define IMX6Q_GPR1_IPU_VPU_MUX_MASK BIT(17)
#define IMX6Q_GPR1_IPU_VPU_MUX_IPU1 0x0
@@ -279,41 +279,88 @@
#define IMX6Q_GPR13_CAN2_STOP_REQ BIT(29)
#define IMX6Q_GPR13_CAN1_STOP_REQ BIT(28)
#define IMX6Q_GPR13_ENET_STOP_REQ BIT(27)
-#define IMX6Q_GPR13_SATA_PHY_8_MASK (0x7 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_0_5_DB (0x0 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_1_0_DB (0x1 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_1_5_DB (0x2 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_2_0_DB (0x3 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_2_5_DB (0x4 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_3_0_DB (0x5 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_3_5_DB (0x6 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_4_0_DB (0x7 << 24)
-#define IMX6Q_GPR13_SATA_PHY_7_MASK (0x1f << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1I (0x10 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1M (0x10 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1X (0x1a << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2I (0x12 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2M (0x12 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2X (0x1a << 19)
-#define IMX6Q_GPR13_SATA_PHY_6_MASK (0x7 << 16)
-#define IMX6Q_GPR13_SATA_SPEED_MASK BIT(15)
-#define IMX6Q_GPR13_SATA_SPEED_1P5G 0x0
-#define IMX6Q_GPR13_SATA_SPEED_3P0G BIT(15)
-#define IMX6Q_GPR13_SATA_PHY_5 BIT(14)
-#define IMX6Q_GPR13_SATA_PHY_4_MASK (0x7 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_16_16 (0x0 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_14_16 (0x1 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_12_16 (0x2 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_10_16 (0x3 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_9_16 (0x4 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_8_16 (0x5 << 11)
-#define IMX6Q_GPR13_SATA_PHY_3_MASK (0xf << 7)
-#define IMX6Q_GPR13_SATA_PHY_3_OFF 0x7
-#define IMX6Q_GPR13_SATA_PHY_2_MASK (0x1f << 2)
-#define IMX6Q_GPR13_SATA_PHY_2_OFF 0x2
-#define IMX6Q_GPR13_SATA_PHY_1_MASK (0x3 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_FAST (0x0 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_MED (0x1 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_SLOW (0x2 << 0)
-
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK (0x7 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_0_5_DB (0x0 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_1_0_DB (0x1 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_1_5_DB (0x2 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_2_0_DB (0x3 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_2_5_DB (0x4 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB (0x5 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_3_5_DB (0x6 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_4_0_DB (0x7 << 24)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_MASK (0x1f << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1I (0x10 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1M (0x10 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1X (0x1a << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2I (0x12 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M (0x12 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2X (0x1a << 19)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_MASK (0x7 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_1P_1F (0x0 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_2F (0x1 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_1P_4F (0x2 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F (0x3 << 16)
+#define IMX6Q_GPR13_SATA_SPD_MODE_MASK BIT(15)
+#define IMX6Q_GPR13_SATA_SPD_MODE_1P5G 0x0
+#define IMX6Q_GPR13_SATA_SPD_MODE_3P0G BIT(15)
+#define IMX6Q_GPR13_SATA_MPLL_SS_EN BIT(14)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_MASK (0x7 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_16_16 (0x0 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_14_16 (0x1 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_12_16 (0x2 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_10_16 (0x3 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_9_16 (0x4 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_8_16 (0x5 << 11)
+#define IMX6Q_GPR13_SATA_TX_BOOST_MASK (0xf << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_00_DB (0x0 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_37_DB (0x1 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_74_DB (0x2 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_11_DB (0x3 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_48_DB (0x4 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_85_DB (0x5 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_22_DB (0x6 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_59_DB (0x7 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_96_DB (0x8 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB (0x9 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_3_70_DB (0xa << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_07_DB (0xb << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_44_DB (0xc << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_81_DB (0xd << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_5_28_DB (0xe << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_5_75_DB (0xf << 7)
+#define IMX6Q_GPR13_SATA_TX_LVL_MASK (0x1f << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_937_V (0x00 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_947_V (0x01 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_957_V (0x02 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_966_V (0x03 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_976_V (0x04 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_986_V (0x05 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_996_V (0x06 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_005_V (0x07 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_015_V (0x08 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_025_V (0x09 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_035_V (0x0a << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_045_V (0x0b << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_054_V (0x0c << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_064_V (0x0d << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_074_V (0x0e << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_084_V (0x0f << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_094_V (0x10 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_104_V (0x11 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_113_V (0x12 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_123_V (0x13 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_133_V (0x14 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_143_V (0x15 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_152_V (0x16 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_162_V (0x17 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_172_V (0x18 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_182_V (0x19 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_191_V (0x1a << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_201_V (0x1b << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_211_V (0x1c << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_221_V (0x1d << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_230_V (0x1e << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_240_V (0x1f << 2)
+#define IMX6Q_GPR13_SATA_MPLL_CLK_EN BIT(1)
+#define IMX6Q_GPR13_SATA_TX_EDGE_RATE BIT(0)
#endif /* __LINUX_IMX6Q_IOMUXC_GPR_H */
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 8d73fe29796a..db1791bb997a 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -113,11 +113,27 @@
#define CNTRLREG_8WIRE CNTRLREG_AFE_CTRL(3)
#define CNTRLREG_TSCENB BIT(7)
+/* FIFO READ Register */
+#define FIFOREAD_DATA_MASK (0xfff << 0)
+#define FIFOREAD_CHNLID_MASK (0xf << 16)
+
+/* Sequencer Status */
+#define SEQ_STATUS BIT(5)
+
#define ADC_CLK 3000000
#define MAX_CLK_DIV 7
#define TOTAL_STEPS 16
#define TOTAL_CHANNELS 8
+/*
+* ADC runs at 3MHz, and it takes
+* 15 cycles to latch one data output.
+* Hence the idle time for ADC to
+* process one sample data would be
+* around 5 micro seconds.
+*/
+#define IDLE_TIMEOUT 5 /* microsec */
+
#define TSCADC_CELLS 2
struct ti_tscadc_dev {
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index bb1c8096a7eb..cd1fdf75103b 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -69,6 +69,7 @@ enum {
MLX4_CMD_SET_ICM_SIZE = 0xffd,
/*master notify fw on finish for slave's flr*/
MLX4_CMD_INFORM_FLR_DONE = 0x5b,
+ MLX4_CMD_GET_OP_REQ = 0x59,
/* TPT commands */
MLX4_CMD_SW2HW_MPT = 0xd,
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 52c23a892bab..09ef2f448a00 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -33,6 +33,7 @@
#ifndef MLX4_DEVICE_H
#define MLX4_DEVICE_H
+#include <linux/if_ether.h>
#include <linux/pci.h>
#include <linux/completion.h>
#include <linux/radix-tree.h>
@@ -207,6 +208,7 @@ enum mlx4_event {
MLX4_EVENT_TYPE_CMD = 0x0a,
MLX4_EVENT_TYPE_VEP_UPDATE = 0x19,
MLX4_EVENT_TYPE_COMM_CHANNEL = 0x18,
+ MLX4_EVENT_TYPE_OP_REQUIRED = 0x1a,
MLX4_EVENT_TYPE_FATAL_WARNING = 0x1b,
MLX4_EVENT_TYPE_FLR_EVENT = 0x1c,
MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d,
@@ -619,7 +621,7 @@ struct mlx4_eth_av {
u8 dgid[16];
u32 reserved4[2];
__be16 vlan;
- u8 mac[6];
+ u8 mac[ETH_ALEN];
};
union mlx4_ext_av {
@@ -913,10 +915,10 @@ enum mlx4_net_trans_promisc_mode {
};
struct mlx4_spec_eth {
- u8 dst_mac[6];
- u8 dst_mac_msk[6];
- u8 src_mac[6];
- u8 src_mac_msk[6];
+ u8 dst_mac[ETH_ALEN];
+ u8 dst_mac_msk[ETH_ALEN];
+ u8 src_mac[ETH_ALEN];
+ u8 src_mac_msk[ETH_ALEN];
u8 ether_type_enable;
__be16 ether_type;
__be16 vlan_id_msk;
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 262deac02c9e..6d351473c292 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -34,6 +34,7 @@
#define MLX4_QP_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#include <linux/mlx4/device.h>
@@ -143,7 +144,7 @@ struct mlx4_qp_path {
u8 feup;
u8 fvl_rx;
u8 reserved4[2];
- u8 dmac[6];
+ u8 dmac[ETH_ALEN];
};
enum { /* fl */
@@ -318,7 +319,7 @@ struct mlx4_wqe_datagram_seg {
__be32 dqpn;
__be32 qkey;
__be16 vlan;
- u8 mac[6];
+ u8 mac[ETH_ALEN];
};
struct mlx4_wqe_lso_seg {
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 8de8d8f22384..68029b30c3dc 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -309,21 +309,20 @@ struct mlx5_hca_cap {
__be16 max_desc_sz_rq;
u8 rsvd21[2];
__be16 max_desc_sz_sq_dc;
- u8 rsvd22[4];
- __be16 max_qp_mcg;
- u8 rsvd23;
+ __be32 max_qp_mcg;
+ u8 rsvd22[3];
u8 log_max_mcg;
- u8 rsvd24;
+ u8 rsvd23;
u8 log_max_pd;
- u8 rsvd25;
+ u8 rsvd24;
u8 log_max_xrcd;
- u8 rsvd26[42];
+ u8 rsvd25[42];
__be16 log_uar_page_sz;
- u8 rsvd27[28];
+ u8 rsvd26[28];
u8 log_msx_atomic_size_qp;
- u8 rsvd28[2];
+ u8 rsvd27[2];
u8 log_msx_atomic_size_dc;
- u8 rsvd29[76];
+ u8 rsvd28[76];
};
@@ -472,9 +471,8 @@ struct mlx5_eqe_cmd {
struct mlx5_eqe_page_req {
u8 rsvd0[2];
__be16 func_id;
- u8 rsvd1[2];
- __be16 num_pages;
- __be32 rsvd2[5];
+ __be32 num_pages;
+ __be32 rsvd1[5];
};
union ev_data {
@@ -690,6 +688,26 @@ struct mlx5_query_cq_mbox_out {
__be64 pas[0];
};
+struct mlx5_enable_hca_mbox_in {
+ struct mlx5_inbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_enable_hca_mbox_out {
+ struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_disable_hca_mbox_in {
+ struct mlx5_inbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_disable_hca_mbox_out {
+ struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
+};
+
struct mlx5_eq_context {
u8 status;
u8 ec_oi;
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index f22e4419839b..8888381fc150 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -101,6 +101,8 @@ enum {
MLX5_CMD_OP_QUERY_ADAPTER = 0x101,
MLX5_CMD_OP_INIT_HCA = 0x102,
MLX5_CMD_OP_TEARDOWN_HCA = 0x103,
+ MLX5_CMD_OP_ENABLE_HCA = 0x104,
+ MLX5_CMD_OP_DISABLE_HCA = 0x105,
MLX5_CMD_OP_QUERY_PAGES = 0x107,
MLX5_CMD_OP_MANAGE_PAGES = 0x108,
MLX5_CMD_OP_SET_HCA_CAP = 0x109,
@@ -356,7 +358,7 @@ struct mlx5_caps {
u32 reserved_lkey;
u8 local_ca_ack_delay;
u8 log_max_mcg;
- u16 max_qp_mcg;
+ u32 max_qp_mcg;
int min_page_sz;
};
@@ -689,8 +691,8 @@ void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev);
int mlx5_pagealloc_start(struct mlx5_core_dev *dev);
void mlx5_pagealloc_stop(struct mlx5_core_dev *dev);
void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
- s16 npages);
-int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev);
+ s32 npages);
+int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot);
int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev);
void mlx5_register_debugfs(void);
void mlx5_unregister_debugfs(void);
@@ -729,9 +731,6 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev);
int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db);
void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db);
-typedef void (*health_handler_t)(struct pci_dev *pdev, struct health_buffer __iomem *buf, int size);
-int mlx5_register_health_report_handler(health_handler_t handler);
-void mlx5_unregister_health_report_handler(void);
const char *mlx5_command_str(int command);
int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev);
void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index b62d4af6c667..45e921401b06 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -361,7 +361,8 @@ struct ssb_device_id {
__u16 vendor;
__u16 coreid;
__u8 revision;
-};
+ __u8 __pad;
+} __attribute__((packed, aligned(2)));
#define SSB_DEVICE(_vendor, _coreid, _revision) \
{ .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
#define SSB_DEVTABLE_END \
@@ -377,7 +378,7 @@ struct bcma_device_id {
__u16 id;
__u8 rev;
__u8 class;
-};
+} __attribute__((packed,aligned(2)));
#define BCMA_CORE(_manuf, _id, _rev, _class) \
{ .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
#define BCMA_CORETABLE_END \
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 6e8215b15998..61a0da38d0cb 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -6,6 +6,7 @@
#define __LINUX_MV643XX_ETH_H
#include <linux/mbus.h>
+#include <linux/if_ether.h>
#define MV643XX_ETH_SHARED_NAME "mv643xx_eth"
#define MV643XX_ETH_NAME "mv643xx_eth_port"
@@ -48,7 +49,7 @@ struct mv643xx_eth_platform_data {
* Use this MAC address if it is valid, overriding the
* address that is already in the hardware.
*/
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
/*
* If speed is 0, autonegotiation is enabled.
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3ca60b070ef0..077363dcd860 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -728,6 +728,16 @@ struct netdev_fcoe_hbainfo {
};
#endif
+#define MAX_PHYS_PORT_ID_LEN 32
+
+/* This structure holds a unique identifier to identify the
+ * physical port used by a netdevice.
+ */
+struct netdev_phys_port_id {
+ unsigned char id[MAX_PHYS_PORT_ID_LEN];
+ unsigned char id_len;
+};
+
/*
* This structure defines the management hooks for network devices.
* The following hooks can be defined; unless noted otherwise, they are
@@ -932,6 +942,12 @@ struct netdev_fcoe_hbainfo {
* that determine carrier state from physical hardware properties (eg
* network cables) or protocol-dependent mechanisms (eg
* USB_CDC_NOTIFY_NETWORK_CONNECTION) should NOT implement this function.
+ *
+ * int (*ndo_get_phys_port_id)(struct net_device *dev,
+ * struct netdev_phys_port_id *ppid);
+ * Called to get ID of physical port of this device. If driver does
+ * not implement this, it is assumed that the hw is not able to have
+ * multiple net devices on single physical port.
*/
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
@@ -973,7 +989,7 @@ struct net_device_ops {
gfp_t gfp);
void (*ndo_netpoll_cleanup)(struct net_device *dev);
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
int (*ndo_busy_poll)(struct napi_struct *dev);
#endif
int (*ndo_set_vf_mac)(struct net_device *dev,
@@ -1060,6 +1076,8 @@ struct net_device_ops {
struct nlmsghdr *nlh);
int (*ndo_change_carrier)(struct net_device *dev,
bool new_carrier);
+ int (*ndo_get_phys_port_id)(struct net_device *dev,
+ struct netdev_phys_port_id *ppid);
};
/*
@@ -2315,6 +2333,8 @@ extern int dev_set_mac_address(struct net_device *,
struct sockaddr *);
extern int dev_change_carrier(struct net_device *,
bool new_carrier);
+extern int dev_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_port_id *ppid);
extern int dev_hard_start_xmit(struct sk_buff *skb,
struct net_device *dev,
struct netdev_queue *txq);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0fd1f1582fa1..2edbee64aeba 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -183,6 +183,19 @@ enum pci_bus_flags {
PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
};
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+ PCIE_LNK_WIDTH_RESRV = 0x00,
+ PCIE_LNK_X1 = 0x01,
+ PCIE_LNK_X2 = 0x02,
+ PCIE_LNK_X4 = 0x04,
+ PCIE_LNK_X8 = 0x08,
+ PCIE_LNK_X12 = 0x0C,
+ PCIE_LNK_X16 = 0x10,
+ PCIE_LNK_X32 = 0x20,
+ PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
+};
+
/* Based on the PCI Hotplug Spec, but some values are made up by us */
enum pci_bus_speed {
PCI_SPEED_33MHz = 0x00,
@@ -921,6 +934,8 @@ int pcie_get_readrq(struct pci_dev *dev);
int pcie_set_readrq(struct pci_dev *dev, int rq);
int pcie_get_mps(struct pci_dev *dev);
int pcie_set_mps(struct pci_dev *dev, int mps);
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+ enum pcie_link_width *width);
int __pci_reset_function(struct pci_dev *dev);
int __pci_reset_function_locked(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 8db71dcd6337..64e61e05d9a0 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -28,19 +28,6 @@
#ifndef _PCI_HOTPLUG_H
#define _PCI_HOTPLUG_H
-/* These values come from the PCI Express Spec */
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0x00,
- PCIE_LNK_X1 = 0x01,
- PCIE_LNK_X2 = 0x02,
- PCIE_LNK_X4 = 0x04,
- PCIE_LNK_X8 = 0x08,
- PCIE_LNK_X12 = 0x0C,
- PCIE_LNK_X16 = 0x10,
- PCIE_LNK_X32 = 0x20,
- PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
-};
-
/**
* struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
* @owner: The module owner of this structure
diff --git a/include/linux/platform_data/mmc-pxamci.h b/include/linux/platform_data/mmc-pxamci.h
index 9eb515bb799d..1706b3597ce0 100644
--- a/include/linux/platform_data/mmc-pxamci.h
+++ b/include/linux/platform_data/mmc-pxamci.h
@@ -12,7 +12,7 @@ struct pxamci_platform_data {
unsigned long detect_delay_ms; /* delay in millisecond before detecting cards after interrupt */
int (*init)(struct device *, irq_handler_t , void *);
int (*get_ro)(struct device *);
- void (*setpower)(struct device *, unsigned int);
+ int (*setpower)(struct device *, unsigned int);
void (*exit)(struct device *, void *);
int gpio_card_detect; /* gpio detecting card insertion */
int gpio_card_ro; /* gpio detecting read only toggle */
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index 569781faa504..a0f70808d7f4 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -36,8 +36,8 @@
* @last_time: Monotonic clock when the wakeup source's was touched last time.
* @prevent_sleep_time: Total time this source has been preventing autosleep.
* @event_count: Number of signaled wakeup events.
- * @active_count: Number of times the wakeup sorce was activated.
- * @relax_count: Number of times the wakeup sorce was deactivated.
+ * @active_count: Number of times the wakeup source was activated.
+ * @relax_count: Number of times the wakeup source was deactivated.
* @expire_count: Number of times the wakeup source's timeout has expired.
* @wakeup_count: Number of times the wakeup source might abort suspend.
* @active: Status of the wakeup source.
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 75981d0b57dc..580a5320cc96 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -15,6 +15,7 @@
#include <linux/list.h>
#include <linux/rbtree.h>
+#include <linux/err.h>
struct module;
struct device;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 50d04b92ceda..e9995eb5985c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -314,6 +314,7 @@ struct nsproxy;
struct user_namespace;
#ifdef CONFIG_MMU
+extern unsigned long mmap_legacy_base(void);
extern void arch_pick_mmap_layout(struct mm_struct *mm);
extern unsigned long
arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
@@ -1532,6 +1533,8 @@ static inline pid_t task_pgrp_nr(struct task_struct *tsk)
* Test if a process is not yet dead (at most zombie state)
* If pid_alive fails, then pointers within the task structure
* can be stale and must not be dereferenced.
+ *
+ * Return: 1 if the process is alive. 0 otherwise.
*/
static inline int pid_alive(struct task_struct *p)
{
@@ -1543,6 +1546,8 @@ static inline int pid_alive(struct task_struct *p)
* @tsk: Task structure to be checked.
*
* Check if a task structure is the first user space task the kernel created.
+ *
+ * Return: 1 if the task structure is init. 0 otherwise.
*/
static inline int is_global_init(struct task_struct *tsk)
{
@@ -1628,6 +1633,7 @@ extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut,
#define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */
#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */
#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezable */
+#define PF_SUSPEND_TASK 0x80000000 /* this thread called freeze_processes and should not be frozen */
/*
* Only the _current_ task can read/write to tsk->flags, but other
@@ -1893,6 +1899,8 @@ extern struct task_struct *idle_task(int cpu);
/**
* is_idle_task - is the specified task an idle task?
* @p: the task in question.
+ *
+ * Return: 1 if @p is an idle task. 0 otherwise.
*/
static inline bool is_idle_task(const struct task_struct *p)
{
diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h
index fc305713fc6d..6205eeba392b 100644
--- a/include/linux/sh_eth.h
+++ b/include/linux/sh_eth.h
@@ -2,6 +2,7 @@
#define __ASM_SH_ETH_H__
#include <linux/phy.h>
+#include <linux/if_ether.h>
enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN};
enum {
@@ -18,7 +19,7 @@ struct sh_eth_plat_data {
phy_interface_t phy_interface;
void (*set_mdio_gate)(void *addr);
- unsigned char mac_addr[6];
+ unsigned char mac_addr[ETH_ALEN];
unsigned no_ether_link:1;
unsigned ether_link_active_low:1;
unsigned needs_init:1;
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h
index 382cf710ca9a..5b1c9848124c 100644
--- a/include/linux/shdma-base.h
+++ b/include/linux/shdma-base.h
@@ -124,6 +124,10 @@ void shdma_chan_remove(struct shdma_chan *schan);
int shdma_init(struct device *dev, struct shdma_dev *sdev,
int chan_num);
void shdma_cleanup(struct shdma_dev *sdev);
+#if IS_ENABLED(CONFIG_SH_DMAE_BASE)
bool shdma_chan_filter(struct dma_chan *chan, void *arg);
+#else
+#define shdma_chan_filter NULL
+#endif
#endif
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 5afefa01a13c..5ac96f31d546 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -501,7 +501,7 @@ struct sk_buff {
/* 7/9 bit hole (depending on ndisc_nodetype presence) */
kmemcheck_bitfield_end(flags2);
-#if defined CONFIG_NET_DMA || defined CONFIG_NET_LL_RX_POLL
+#if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL
union {
unsigned int napi_id;
dma_cookie_t dma_cookie;
@@ -1805,10 +1805,13 @@ static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len)
*/
static inline void skb_orphan(struct sk_buff *skb)
{
- if (skb->destructor)
+ if (skb->destructor) {
skb->destructor(skb);
- skb->destructor = NULL;
- skb->sk = NULL;
+ skb->destructor = NULL;
+ skb->sk = NULL;
+ } else {
+ BUG_ON(skb->sk);
+ }
}
/**
@@ -2356,6 +2359,10 @@ extern int skb_copy_datagram_from_iovec(struct sk_buff *skb,
const struct iovec *from,
int from_offset,
int len);
+extern int zerocopy_sg_from_iovec(struct sk_buff *skb,
+ const struct iovec *frm,
+ int offset,
+ size_t count);
extern int skb_copy_datagram_const_iovec(const struct sk_buff *from,
int offset,
const struct iovec *to,
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h
index 4dde70e74822..eec3efd19beb 100644
--- a/include/linux/smsc911x.h
+++ b/include/linux/smsc911x.h
@@ -22,6 +22,7 @@
#define __LINUX_SMSC911X_H__
#include <linux/phy.h>
+#include <linux/if_ether.h>
/* platform_device configuration data, should be assigned to
* the platform_device's dev.platform_data */
@@ -31,7 +32,7 @@ struct smsc911x_platform_config {
unsigned int flags;
unsigned int shift;
phy_interface_t phy_interface;
- unsigned char mac[6];
+ unsigned char mac[ETH_ALEN];
};
/* Constants for platform_device irq polarity configuration */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 230c04bda3e2..445ef7519dc2 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -313,6 +313,8 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
struct iovec *iov,
int offset,
unsigned int len, __wsum *csump);
+extern unsigned long iov_pages(const struct iovec *iov, int offset,
+ unsigned long nr_segs);
extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode);
extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 7d537ced949a..75f34949d9ab 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -117,9 +117,17 @@ do { \
#endif /*arch_spin_is_contended*/
#endif
-/* The lock does not imply full memory barrier. */
-#ifndef ARCH_HAS_SMP_MB_AFTER_LOCK
-static inline void smp_mb__after_lock(void) { smp_mb(); }
+/*
+ * Despite its name it doesn't necessarily has to be a full barrier.
+ * It should only guarantee that a STORE before the critical section
+ * can not be reordered with a LOAD inside this section.
+ * spin_lock() is the one-way barrier, this LOAD can not escape out
+ * of the region. So the default implementation simply ensures that
+ * a STORE can not move into the critical section, smp_wmb() should
+ * serialize it with another STORE done by spin_lock().
+ */
+#ifndef smp_mb__before_spinlock
+#define smp_mb__before_spinlock() smp_wmb()
#endif
/**
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 6d870353674a..1821445708d6 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -121,6 +121,7 @@ struct rpc_task_setup {
#define RPC_TASK_SOFTCONN 0x0400 /* Fail if can't connect */
#define RPC_TASK_SENT 0x0800 /* message was sent */
#define RPC_TASK_TIMEOUT 0x1000 /* fail with ETIMEDOUT on timeout */
+#define RPC_TASK_NOCONNECT 0x2000 /* return ENOTCONN if not connected */
#define RPC_IS_ASYNC(t) ((t)->tk_flags & RPC_TASK_ASYNC)
#define RPC_IS_SWAPPER(t) ((t)->tk_flags & RPC_TASK_SWAPPER)
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index c5fd30d2a415..8d4fa82bfb91 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -67,6 +67,8 @@ static inline swp_entry_t pte_to_swp_entry(pte_t pte)
swp_entry_t arch_entry;
BUG_ON(pte_file(pte));
+ if (pte_swp_soft_dirty(pte))
+ pte = pte_swp_clear_soft_dirty(pte);
arch_entry = __pte_to_swp_entry(pte);
return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry));
}
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 4147d700a293..84662ecc7b51 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -802,9 +802,14 @@ asmlinkage long sys_vfork(void);
asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int,
int __user *);
#else
+#ifdef CONFIG_CLONE_BACKWARDS3
+asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
+ int __user *, int);
+#else
asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
int __user *, int);
#endif
+#endif
asmlinkage long sys_execve(const char __user *filename,
const char __user *const __user *argv,
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 9640803a17a7..d68633452d9b 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -107,7 +107,6 @@ static inline void tcp_clear_options(struct tcp_options_received *rx_opt)
* only four options will fit in a standard TCP header */
#define TCP_NUM_SACKS 4
-struct tcp_cookie_values;
struct tcp_request_sock_ops;
struct tcp_request_sock {
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 9180f4b85e6d..62bd8b72873c 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -174,10 +174,4 @@ static inline void tick_nohz_task_switch(struct task_struct *tsk) { }
#endif
-# ifdef CONFIG_CPU_IDLE_GOV_MENU
-extern void menu_hrtimer_cancel(void);
-# else
-static inline void menu_hrtimer_cancel(void) {}
-# endif /* CONFIG_CPU_IDLE_GOV_MENU */
-
#endif
diff --git a/include/linux/usb.h b/include/linux/usb.h
index a232b7ece1f6..0eec2689b955 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -367,17 +367,6 @@ struct usb_bus {
/* ----------------------------------------------------------------------- */
-/* This is arbitrary.
- * From USB 2.0 spec Table 11-13, offset 7, a hub can
- * have up to 255 ports. The most yet reported is 10.
- *
- * Current Wireless USB host hardware (Intel i1480 for example) allows
- * up to 22 devices to connect. Upcoming hardware might raise that
- * limit. Because the arrays need to add a bit for hub status data, we
- * do 31, so plus one evens out to four bytes.
- */
-#define USB_MAXCHILDREN (31)
-
struct usb_tt;
enum usb_device_removable {
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index f18d64129f99..8fbc008e183e 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -34,6 +34,7 @@ struct usbnet {
struct mutex phy_mutex;
unsigned char suspend_count;
unsigned char pkt_cnt, pkt_err;
+ unsigned short rx_qlen, tx_qlen;
/* i/o info: pipes etc */
unsigned in, out;
@@ -253,4 +254,6 @@ extern void usbnet_link_change(struct usbnet *, bool, bool);
extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags);
extern void usbnet_status_stop(struct usbnet *dev);
+extern void usbnet_update_max_qlen(struct usbnet *dev);
+
#endif /* __LINUX_USB_USBNET_H */
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index b6b215f13b45..14105c26a836 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -23,6 +23,7 @@ struct user_namespace {
struct uid_gid_map projid_map;
atomic_t count;
struct user_namespace *parent;
+ int level;
kuid_t owner;
kgid_t group;
unsigned int proc_inum;
diff --git a/include/linux/uwb/spec.h b/include/linux/uwb/spec.h
index b52e44f1bd33..0df24bfcdb38 100644
--- a/include/linux/uwb/spec.h
+++ b/include/linux/uwb/spec.h
@@ -32,6 +32,7 @@
#include <linux/types.h>
#include <linux/bitmap.h>
+#include <linux/if_ether.h>
#define i1480_FW 0x00000303
/* #define i1480_FW 0x00000302 */
@@ -130,7 +131,7 @@ enum { UWB_DRP_BACKOFF_WIN_MAX = 16 };
* it is also used to define headers sent down and up the wire/radio).
*/
struct uwb_mac_addr {
- u8 data[6];
+ u8 data[ETH_ALEN];
} __attribute__((packed));
@@ -568,7 +569,7 @@ struct uwb_rc_evt_confirm {
/* Device Address Management event. [WHCI] section 3.1.3.2. */
struct uwb_rc_evt_dev_addr_mgmt {
struct uwb_rceb rceb;
- u8 baAddr[6];
+ u8 baAddr[ETH_ALEN];
u8 bResultCode;
} __attribute__((packed));
diff --git a/include/linux/vmpressure.h b/include/linux/vmpressure.h
index 76be077340ea..7dc17e2456de 100644
--- a/include/linux/vmpressure.h
+++ b/include/linux/vmpressure.h
@@ -12,7 +12,7 @@ struct vmpressure {
unsigned long scanned;
unsigned long reclaimed;
/* The lock is used to keep the scanned/reclaimed above in sync. */
- struct mutex sr_lock;
+ struct spinlock sr_lock;
/* The list of vmpressure_event structs. */
struct list_head events;
@@ -30,6 +30,7 @@ extern void vmpressure(gfp_t gfp, struct mem_cgroup *memcg,
extern void vmpressure_prio(gfp_t gfp, struct mem_cgroup *memcg, int prio);
extern void vmpressure_init(struct vmpressure *vmpr);
+extern void vmpressure_cleanup(struct vmpressure *vmpr);
extern struct vmpressure *memcg_to_vmpressure(struct mem_cgroup *memcg);
extern struct cgroup_subsys_state *vmpressure_to_css(struct vmpressure *vmpr);
extern struct vmpressure *css_to_vmpressure(struct cgroup_subsys_state *css);
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index 4a1191abd936..f7119ee3977b 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -12,6 +12,8 @@ enum tveeprom_audio_processor {
TVEEPROM_AUDPROC_OTHER,
};
+#include <linux/if_ether.h>
+
struct tveeprom {
u32 has_radio;
/* If has_ir == 0, then it is unknown what the IR capabilities are,
@@ -40,7 +42,7 @@ struct tveeprom {
u32 revision;
u32 serial_number;
char rev_str[5];
- u8 MAC_address[6];
+ u8 MAC_address[ETH_ALEN];
};
void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 7343a27fe819..47ada23345a1 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -22,6 +22,7 @@
#define _V4L2_CTRLS_H
#include <linux/list.h>
+#include <linux/mutex.h>
#include <linux/videodev2.h>
/* forward references */
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index d9fa68f26c41..9a36d9297114 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -40,8 +40,6 @@
* @close: member function to discard a connection on this transport
* @request: member function to issue a request to the transport
* @cancel: member function to cancel a request (if it hasn't been sent)
- * @cancelled: member function to notify that a cancelled request will not
- * not receive a reply
*
* This is the basic API for a transport module which is registered by the
* transport module with the 9P core network module and used by the client
@@ -60,7 +58,6 @@ struct p9_trans_module {
void (*close) (struct p9_client *);
int (*request) (struct p9_client *, struct p9_req_t *req);
int (*cancel) (struct p9_client *, struct p9_req_t *req);
- int (*cancelled)(struct p9_client *, struct p9_req_t *req);
int (*zc_request)(struct p9_client *, struct p9_req_t *,
char *, char *, int , int, int, int);
};
diff --git a/include/net/act_api.h b/include/net/act_api.h
index b8ffac7b6bab..9e90fdff470d 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -82,36 +82,36 @@ struct tc_action_ops {
int (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
};
-extern struct tcf_common *tcf_hash_lookup(u32 index,
- struct tcf_hashinfo *hinfo);
-extern void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_release(struct tcf_common *p, int bind,
- struct tcf_hashinfo *hinfo);
-extern int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
- int type, struct tc_action *a);
-extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_search(struct tc_action *a, u32 index);
-extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
- int bind, struct tcf_hashinfo *hinfo);
-extern struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
- struct tc_action *a, int size,
- int bind, u32 *idx_gen,
- struct tcf_hashinfo *hinfo);
-extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_lookup(u32 index, struct tcf_hashinfo *hinfo);
+void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+int tcf_hash_release(struct tcf_common *p, int bind,
+ struct tcf_hashinfo *hinfo);
+int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
+ int type, struct tc_action *a);
+u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
+int tcf_hash_search(struct tc_action *a, u32 index);
+struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
+ int bind, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
+ struct tc_action *a, int size,
+ int bind, u32 *idx_gen,
+ struct tcf_hashinfo *hinfo);
+void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
-extern int tcf_register_action(struct tc_action_ops *a);
-extern int tcf_unregister_action(struct tc_action_ops *a);
-extern void tcf_action_destroy(struct tc_action *a, int bind);
-extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res);
-extern struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
- struct nlattr *est, char *n, int ovr,
- int bind);
-extern struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
- struct nlattr *est, char *n, int ovr,
- int bind);
-extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_copy_stats (struct sk_buff *,struct tc_action *, int);
+int tcf_register_action(struct tc_action_ops *a);
+int tcf_unregister_action(struct tc_action_ops *a);
+void tcf_action_destroy(struct tc_action *a, int bind);
+int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a,
+ struct tcf_result *res);
+struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
+ struct nlattr *est, char *n, int ovr,
+ int bind);
+struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
+ struct nlattr *est, char *n, int ovr,
+ int bind);
+int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
#endif /* CONFIG_NET_CLS_ACT */
#endif
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index c7b181cb47a6..43fa31a610b8 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -53,51 +53,36 @@ struct prefix_info {
#define IN6_ADDR_HSIZE_SHIFT 4
#define IN6_ADDR_HSIZE (1 << IN6_ADDR_HSIZE_SHIFT)
-extern int addrconf_init(void);
-extern void addrconf_cleanup(void);
+int addrconf_init(void);
+void addrconf_cleanup(void);
-extern int addrconf_add_ifaddr(struct net *net,
- void __user *arg);
-extern int addrconf_del_ifaddr(struct net *net,
- void __user *arg);
-extern int addrconf_set_dstaddr(struct net *net,
- void __user *arg);
+int addrconf_add_ifaddr(struct net *net, void __user *arg);
+int addrconf_del_ifaddr(struct net *net, void __user *arg);
+int addrconf_set_dstaddr(struct net *net, void __user *arg);
-extern int ipv6_chk_addr(struct net *net,
- const struct in6_addr *addr,
- const struct net_device *dev,
- int strict);
+int ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
+ const struct net_device *dev, int strict);
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
-extern int ipv6_chk_home_addr(struct net *net,
- const struct in6_addr *addr);
+int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr);
#endif
-extern int ipv6_chk_prefix(const struct in6_addr *addr,
- struct net_device *dev);
-
-extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
- const struct in6_addr *addr,
- struct net_device *dev,
- int strict);
-
-extern int ipv6_dev_get_saddr(struct net *net,
- const struct net_device *dev,
- const struct in6_addr *daddr,
- unsigned int srcprefs,
- struct in6_addr *saddr);
-extern int __ipv6_get_lladdr(struct inet6_dev *idev,
- struct in6_addr *addr,
- unsigned char banned_flags);
-extern int ipv6_get_lladdr(struct net_device *dev,
- struct in6_addr *addr,
- unsigned char banned_flags);
-extern int ipv6_rcv_saddr_equal(const struct sock *sk,
- const struct sock *sk2);
-extern void addrconf_join_solict(struct net_device *dev,
- const struct in6_addr *addr);
-extern void addrconf_leave_solict(struct inet6_dev *idev,
- const struct in6_addr *addr);
+int ipv6_chk_prefix(const struct in6_addr *addr, struct net_device *dev);
+
+struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
+ const struct in6_addr *addr,
+ struct net_device *dev, int strict);
+
+int ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
+ const struct in6_addr *daddr, unsigned int srcprefs,
+ struct in6_addr *saddr);
+int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
+ unsigned char banned_flags);
+int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
+ unsigned char banned_flags);
+int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2);
+void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
+void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
static inline unsigned long addrconf_timeout_fixup(u32 timeout,
unsigned int unit)
@@ -124,41 +109,38 @@ static inline int addrconf_finite_timeout(unsigned long timeout)
/*
* IPv6 Address Label subsystem (addrlabel.c)
*/
-extern int ipv6_addr_label_init(void);
-extern void ipv6_addr_label_cleanup(void);
-extern void ipv6_addr_label_rtnl_register(void);
-extern u32 ipv6_addr_label(struct net *net,
- const struct in6_addr *addr,
- int type, int ifindex);
+int ipv6_addr_label_init(void);
+void ipv6_addr_label_cleanup(void);
+void ipv6_addr_label_rtnl_register(void);
+u32 ipv6_addr_label(struct net *net, const struct in6_addr *addr,
+ int type, int ifindex);
/*
* multicast prototypes (mcast.c)
*/
-extern int ipv6_sock_mc_join(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
-extern int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
-extern void ipv6_sock_mc_close(struct sock *sk);
-extern bool inet6_mc_check(struct sock *sk,
- const struct in6_addr *mc_addr,
- const struct in6_addr *src_addr);
-
-extern int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
-extern void ipv6_mc_up(struct inet6_dev *idev);
-extern void ipv6_mc_down(struct inet6_dev *idev);
-extern void ipv6_mc_unmap(struct inet6_dev *idev);
-extern void ipv6_mc_remap(struct inet6_dev *idev);
-extern void ipv6_mc_init_dev(struct inet6_dev *idev);
-extern void ipv6_mc_destroy_dev(struct inet6_dev *idev);
-extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
-
-extern bool ipv6_chk_mcast_addr(struct net_device *dev,
- const struct in6_addr *group,
- const struct in6_addr *src_addr);
-
-extern void ipv6_mc_dad_complete(struct inet6_dev *idev);
+int ipv6_sock_mc_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+void ipv6_sock_mc_close(struct sock *sk);
+bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
+ const struct in6_addr *src_addr);
+
+int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
+void ipv6_mc_up(struct inet6_dev *idev);
+void ipv6_mc_down(struct inet6_dev *idev);
+void ipv6_mc_unmap(struct inet6_dev *idev);
+void ipv6_mc_remap(struct inet6_dev *idev);
+void ipv6_mc_init_dev(struct inet6_dev *idev);
+void ipv6_mc_destroy_dev(struct inet6_dev *idev);
+void addrconf_dad_failure(struct inet6_ifaddr *ifp);
+
+bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
+ const struct in6_addr *src_addr);
+
+void ipv6_mc_dad_complete(struct inet6_dev *idev);
/*
* identify MLD packets for MLD filter exceptions
*/
@@ -184,29 +166,31 @@ static inline bool ipv6_is_mld(struct sk_buff *skb, int nexthdr, int offset)
return false;
}
-extern void addrconf_prefix_rcv(struct net_device *dev,
- u8 *opt, int len, bool sllao);
+void addrconf_prefix_rcv(struct net_device *dev,
+ u8 *opt, int len, bool sllao);
/*
* anycast prototypes (anycast.c)
*/
-extern int ipv6_sock_ac_join(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern int ipv6_sock_ac_drop(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern void ipv6_sock_ac_close(struct sock *sk);
-
-extern int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
+int ipv6_sock_ac_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+int ipv6_sock_ac_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+void ipv6_sock_ac_close(struct sock *sk);
+
+int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
const struct in6_addr *addr);
/* Device notifier */
-extern int register_inet6addr_notifier(struct notifier_block *nb);
-extern int unregister_inet6addr_notifier(struct notifier_block *nb);
-extern int inet6addr_notifier_call_chain(unsigned long val, void *v);
+int register_inet6addr_notifier(struct notifier_block *nb);
+int unregister_inet6addr_notifier(struct notifier_block *nb);
+int inet6addr_notifier_call_chain(unsigned long val, void *v);
-extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
- struct ipv6_devconf *devconf);
+void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
+ struct ipv6_devconf *devconf);
/**
* __in6_dev_get - get inet6_dev pointer from netdevice
@@ -240,7 +224,7 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev)
return idev;
}
-extern void in6_dev_finish_destroy(struct inet6_dev *idev);
+void in6_dev_finish_destroy(struct inet6_dev *idev);
static inline void in6_dev_put(struct inet6_dev *idev)
{
@@ -258,7 +242,7 @@ static inline void in6_dev_hold(struct inet6_dev *idev)
atomic_inc(&idev->refcnt);
}
-extern void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
+void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
static inline void in6_ifa_put(struct inet6_ifaddr *ifp)
{
@@ -340,8 +324,8 @@ static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr)
}
#ifdef CONFIG_PROC_FS
-extern int if6_proc_init(void);
-extern void if6_proc_exit(void);
+int if6_proc_init(void);
+void if6_proc_exit(void);
#endif
#endif
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index 03e6e9453623..e797d45a5ae6 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -31,24 +31,21 @@ enum {
typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
struct sk_buff *);
-extern void rxrpc_kernel_intercept_rx_messages(struct socket *,
- rxrpc_interceptor_t);
-extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
- struct sockaddr_rxrpc *,
- struct key *,
- unsigned long,
- gfp_t);
-extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *,
- size_t);
-extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
-extern void rxrpc_kernel_end_call(struct rxrpc_call *);
-extern bool rxrpc_kernel_is_data_last(struct sk_buff *);
-extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
-extern int rxrpc_kernel_get_error_number(struct sk_buff *);
-extern void rxrpc_kernel_data_delivered(struct sk_buff *);
-extern void rxrpc_kernel_free_skb(struct sk_buff *);
-extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
- unsigned long);
-extern int rxrpc_kernel_reject_call(struct socket *);
+void rxrpc_kernel_intercept_rx_messages(struct socket *, rxrpc_interceptor_t);
+struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
+ struct sockaddr_rxrpc *,
+ struct key *,
+ unsigned long,
+ gfp_t);
+int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, size_t);
+void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
+void rxrpc_kernel_end_call(struct rxrpc_call *);
+bool rxrpc_kernel_is_data_last(struct sk_buff *);
+u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
+int rxrpc_kernel_get_error_number(struct sk_buff *);
+void rxrpc_kernel_data_delivered(struct sk_buff *);
+void rxrpc_kernel_free_skb(struct sk_buff *);
+struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, unsigned long);
+int rxrpc_kernel_reject_call(struct socket *);
#endif /* _NET_RXRPC_H */
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index dbdfd2b0f3b3..a175ba4a7adb 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -6,12 +6,12 @@
#include <linux/mutex.h>
#include <net/sock.h>
-extern void unix_inflight(struct file *fp);
-extern void unix_notinflight(struct file *fp);
-extern void unix_gc(void);
-extern void wait_for_unix_gc(void);
-extern struct sock *unix_get_socket(struct file *filp);
-extern struct sock *unix_peer_get(struct sock *);
+void unix_inflight(struct file *fp);
+void unix_notinflight(struct file *fp);
+void unix_gc(void);
+void wait_for_unix_gc(void);
+struct sock *unix_get_socket(struct file *filp);
+struct sock *unix_peer_get(struct sock *);
#define UNIX_HASH_SIZE 256
#define UNIX_HASH_BITS 8
@@ -35,6 +35,7 @@ struct unix_skb_parms {
#ifdef CONFIG_SECURITY_NETWORK
u32 secid; /* Security ID */
#endif
+ u32 consumed;
};
#define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
@@ -71,8 +72,8 @@ long unix_inq_len(struct sock *sk);
long unix_outq_len(struct sock *sk);
#ifdef CONFIG_SYSCTL
-extern int unix_sysctl_register(struct net *net);
-extern void unix_sysctl_unregister(struct net *net);
+int unix_sysctl_register(struct net *net);
+void unix_sysctl_unregister(struct net *net);
#else
static inline int unix_sysctl_register(struct net *net) { return 0; }
static inline void unix_sysctl_unregister(struct net *net) {}
diff --git a/net/vmw_vsock/af_vsock.h b/include/net/af_vsock.h
index 7d64d3609ec9..7d64d3609ec9 100644
--- a/net/vmw_vsock/af_vsock.h
+++ b/include/net/af_vsock.h
diff --git a/include/net/arp.h b/include/net/arp.h
index b630dae03411..7509d9da4e36 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -46,22 +46,22 @@ static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32
return n;
}
-extern void arp_init(void);
-extern int arp_find(unsigned char *haddr, struct sk_buff *skb);
-extern int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
-extern void arp_send(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw, const unsigned char *th);
-extern int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
-extern void arp_ifdown(struct net_device *dev);
+void arp_init(void);
+int arp_find(unsigned char *haddr, struct sk_buff *skb);
+int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
+void arp_send(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw, const unsigned char *th);
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
+void arp_ifdown(struct net_device *dev);
-extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw,
- const unsigned char *target_hw);
-extern void arp_xmit(struct sk_buff *skb);
+struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw,
+ const unsigned char *target_hw);
+void arp_xmit(struct sk_buff *skb);
int arp_invalidate(struct net_device *dev, __be32 ip);
#endif /* _ARP_H */
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 89ed9ac5701f..bf0396e9a5d3 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -195,7 +195,7 @@ static inline void ax25_hold_route(ax25_route *ax25_rt)
atomic_inc(&ax25_rt->refcount);
}
-extern void __ax25_put_route(ax25_route *ax25_rt);
+void __ax25_put_route(ax25_route *ax25_rt);
static inline void ax25_put_route(ax25_route *ax25_rt)
{
@@ -272,30 +272,31 @@ static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev
/* af_ax25.c */
extern struct hlist_head ax25_list;
extern spinlock_t ax25_list_lock;
-extern void ax25_cb_add(ax25_cb *);
+void ax25_cb_add(ax25_cb *);
struct sock *ax25_find_listener(ax25_address *, int, struct net_device *, int);
struct sock *ax25_get_socket(ax25_address *, ax25_address *, int);
-extern ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
-extern void ax25_destroy_socket(ax25_cb *);
-extern ax25_cb * __must_check ax25_create_cb(void);
-extern void ax25_fillin_cb(ax25_cb *, ax25_dev *);
-extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
+ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *,
+ struct net_device *);
+void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
+void ax25_destroy_socket(ax25_cb *);
+ax25_cb * __must_check ax25_create_cb(void);
+void ax25_fillin_cb(ax25_cb *, ax25_dev *);
+struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
/* ax25_addr.c */
extern const ax25_address ax25_bcast;
extern const ax25_address ax25_defaddr;
extern const ax25_address null_ax25_address;
-extern char *ax2asc(char *buf, const ax25_address *);
-extern void asc2ax(ax25_address *addr, const char *callsign);
-extern int ax25cmp(const ax25_address *, const ax25_address *);
-extern int ax25digicmp(const ax25_digi *, const ax25_digi *);
-extern const unsigned char *ax25_addr_parse(const unsigned char *, int,
+char *ax2asc(char *buf, const ax25_address *);
+void asc2ax(ax25_address *addr, const char *callsign);
+int ax25cmp(const ax25_address *, const ax25_address *);
+int ax25digicmp(const ax25_digi *, const ax25_digi *);
+const unsigned char *ax25_addr_parse(const unsigned char *, int,
ax25_address *, ax25_address *, ax25_digi *, int *, int *);
-extern int ax25_addr_build(unsigned char *, const ax25_address *,
- const ax25_address *, const ax25_digi *, int, int);
-extern int ax25_addr_size(const ax25_digi *);
-extern void ax25_digi_invert(const ax25_digi *, ax25_digi *);
+int ax25_addr_build(unsigned char *, const ax25_address *,
+ const ax25_address *, const ax25_digi *, int, int);
+int ax25_addr_size(const ax25_digi *);
+void ax25_digi_invert(const ax25_digi *, ax25_digi *);
/* ax25_dev.c */
extern ax25_dev *ax25_dev_list;
@@ -306,33 +307,33 @@ static inline ax25_dev *ax25_dev_ax25dev(struct net_device *dev)
return dev->ax25_ptr;
}
-extern ax25_dev *ax25_addr_ax25dev(ax25_address *);
-extern void ax25_dev_device_up(struct net_device *);
-extern void ax25_dev_device_down(struct net_device *);
-extern int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
-extern struct net_device *ax25_fwd_dev(struct net_device *);
-extern void ax25_dev_free(void);
+ax25_dev *ax25_addr_ax25dev(ax25_address *);
+void ax25_dev_device_up(struct net_device *);
+void ax25_dev_device_down(struct net_device *);
+int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
+struct net_device *ax25_fwd_dev(struct net_device *);
+void ax25_dev_free(void);
/* ax25_ds_in.c */
-extern int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
/* ax25_ds_subr.c */
-extern void ax25_ds_nr_error_recovery(ax25_cb *);
-extern void ax25_ds_enquiry_response(ax25_cb *);
-extern void ax25_ds_establish_data_link(ax25_cb *);
-extern void ax25_dev_dama_off(ax25_dev *);
-extern void ax25_dama_on(ax25_cb *);
-extern void ax25_dama_off(ax25_cb *);
+void ax25_ds_nr_error_recovery(ax25_cb *);
+void ax25_ds_enquiry_response(ax25_cb *);
+void ax25_ds_establish_data_link(ax25_cb *);
+void ax25_dev_dama_off(ax25_dev *);
+void ax25_dama_on(ax25_cb *);
+void ax25_dama_off(ax25_cb *);
/* ax25_ds_timer.c */
-extern void ax25_ds_setup_timer(ax25_dev *);
-extern void ax25_ds_set_timer(ax25_dev *);
-extern void ax25_ds_del_timer(ax25_dev *);
-extern void ax25_ds_timer(ax25_cb *);
-extern void ax25_ds_t1_timeout(ax25_cb *);
-extern void ax25_ds_heartbeat_expiry(ax25_cb *);
-extern void ax25_ds_t3timer_expiry(ax25_cb *);
-extern void ax25_ds_idletimer_expiry(ax25_cb *);
+void ax25_ds_setup_timer(ax25_dev *);
+void ax25_ds_set_timer(ax25_dev *);
+void ax25_ds_del_timer(ax25_dev *);
+void ax25_ds_timer(ax25_cb *);
+void ax25_ds_t1_timeout(ax25_cb *);
+void ax25_ds_heartbeat_expiry(ax25_cb *);
+void ax25_ds_t3timer_expiry(ax25_cb *);
+void ax25_ds_idletimer_expiry(ax25_cb *);
/* ax25_iface.c */
@@ -342,107 +343,109 @@ struct ax25_protocol {
int (*func)(struct sk_buff *, ax25_cb *);
};
-extern void ax25_register_pid(struct ax25_protocol *ap);
-extern void ax25_protocol_release(unsigned int);
+void ax25_register_pid(struct ax25_protocol *ap);
+void ax25_protocol_release(unsigned int);
struct ax25_linkfail {
struct hlist_node lf_node;
void (*func)(ax25_cb *, int);
};
-extern void ax25_linkfail_register(struct ax25_linkfail *lf);
-extern void ax25_linkfail_release(struct ax25_linkfail *lf);
-extern int __must_check ax25_listen_register(ax25_address *,
- struct net_device *);
-extern void ax25_listen_release(ax25_address *, struct net_device *);
-extern int (*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
-extern int ax25_listen_mine(ax25_address *, struct net_device *);
-extern void ax25_link_failed(ax25_cb *, int);
-extern int ax25_protocol_is_registered(unsigned int);
+void ax25_linkfail_register(struct ax25_linkfail *lf);
+void ax25_linkfail_release(struct ax25_linkfail *lf);
+int __must_check ax25_listen_register(ax25_address *, struct net_device *);
+void ax25_listen_release(ax25_address *, struct net_device *);
+int(*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
+int ax25_listen_mine(ax25_address *, struct net_device *);
+void ax25_link_failed(ax25_cb *, int);
+int ax25_protocol_is_registered(unsigned int);
/* ax25_in.c */
-extern int ax25_rx_iframe(ax25_cb *, struct sk_buff *);
-extern int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
+int ax25_rx_iframe(ax25_cb *, struct sk_buff *);
+int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *,
+ struct net_device *);
/* ax25_ip.c */
-extern int ax25_hard_header(struct sk_buff *, struct net_device *,
- unsigned short, const void *,
- const void *, unsigned int);
-extern int ax25_rebuild_header(struct sk_buff *);
+int ax25_hard_header(struct sk_buff *, struct net_device *, unsigned short,
+ const void *, const void *, unsigned int);
+int ax25_rebuild_header(struct sk_buff *);
extern const struct header_ops ax25_header_ops;
/* ax25_out.c */
-extern ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_output(ax25_cb *, int, struct sk_buff *);
-extern void ax25_kick(ax25_cb *);
-extern void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
-extern void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
-extern int ax25_check_iframes_acked(ax25_cb *, unsigned short);
+ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *,
+ ax25_digi *, struct net_device *);
+void ax25_output(ax25_cb *, int, struct sk_buff *);
+void ax25_kick(ax25_cb *);
+void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
+void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
+int ax25_check_iframes_acked(ax25_cb *, unsigned short);
/* ax25_route.c */
-extern void ax25_rt_device_down(struct net_device *);
-extern int ax25_rt_ioctl(unsigned int, void __user *);
+void ax25_rt_device_down(struct net_device *);
+int ax25_rt_ioctl(unsigned int, void __user *);
extern const struct file_operations ax25_route_fops;
-extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
-extern int ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_rt_free(void);
+ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
+int ax25_rt_autobind(ax25_cb *, ax25_address *);
+struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *,
+ ax25_address *, ax25_digi *);
+void ax25_rt_free(void);
/* ax25_std_in.c */
-extern int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
/* ax25_std_subr.c */
-extern void ax25_std_nr_error_recovery(ax25_cb *);
-extern void ax25_std_establish_data_link(ax25_cb *);
-extern void ax25_std_transmit_enquiry(ax25_cb *);
-extern void ax25_std_enquiry_response(ax25_cb *);
-extern void ax25_std_timeout_response(ax25_cb *);
+void ax25_std_nr_error_recovery(ax25_cb *);
+void ax25_std_establish_data_link(ax25_cb *);
+void ax25_std_transmit_enquiry(ax25_cb *);
+void ax25_std_enquiry_response(ax25_cb *);
+void ax25_std_timeout_response(ax25_cb *);
/* ax25_std_timer.c */
-extern void ax25_std_heartbeat_expiry(ax25_cb *);
-extern void ax25_std_t1timer_expiry(ax25_cb *);
-extern void ax25_std_t2timer_expiry(ax25_cb *);
-extern void ax25_std_t3timer_expiry(ax25_cb *);
-extern void ax25_std_idletimer_expiry(ax25_cb *);
+void ax25_std_heartbeat_expiry(ax25_cb *);
+void ax25_std_t1timer_expiry(ax25_cb *);
+void ax25_std_t2timer_expiry(ax25_cb *);
+void ax25_std_t3timer_expiry(ax25_cb *);
+void ax25_std_idletimer_expiry(ax25_cb *);
/* ax25_subr.c */
-extern void ax25_clear_queues(ax25_cb *);
-extern void ax25_frames_acked(ax25_cb *, unsigned short);
-extern void ax25_requeue_frames(ax25_cb *);
-extern int ax25_validate_nr(ax25_cb *, unsigned short);
-extern int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
-extern void ax25_send_control(ax25_cb *, int, int, int);
-extern void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_calculate_t1(ax25_cb *);
-extern void ax25_calculate_rtt(ax25_cb *);
-extern void ax25_disconnect(ax25_cb *, int);
+void ax25_clear_queues(ax25_cb *);
+void ax25_frames_acked(ax25_cb *, unsigned short);
+void ax25_requeue_frames(ax25_cb *);
+int ax25_validate_nr(ax25_cb *, unsigned short);
+int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
+void ax25_send_control(ax25_cb *, int, int, int);
+void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *,
+ ax25_digi *);
+void ax25_calculate_t1(ax25_cb *);
+void ax25_calculate_rtt(ax25_cb *);
+void ax25_disconnect(ax25_cb *, int);
/* ax25_timer.c */
-extern void ax25_setup_timers(ax25_cb *);
-extern void ax25_start_heartbeat(ax25_cb *);
-extern void ax25_start_t1timer(ax25_cb *);
-extern void ax25_start_t2timer(ax25_cb *);
-extern void ax25_start_t3timer(ax25_cb *);
-extern void ax25_start_idletimer(ax25_cb *);
-extern void ax25_stop_heartbeat(ax25_cb *);
-extern void ax25_stop_t1timer(ax25_cb *);
-extern void ax25_stop_t2timer(ax25_cb *);
-extern void ax25_stop_t3timer(ax25_cb *);
-extern void ax25_stop_idletimer(ax25_cb *);
-extern int ax25_t1timer_running(ax25_cb *);
-extern unsigned long ax25_display_timer(struct timer_list *);
+void ax25_setup_timers(ax25_cb *);
+void ax25_start_heartbeat(ax25_cb *);
+void ax25_start_t1timer(ax25_cb *);
+void ax25_start_t2timer(ax25_cb *);
+void ax25_start_t3timer(ax25_cb *);
+void ax25_start_idletimer(ax25_cb *);
+void ax25_stop_heartbeat(ax25_cb *);
+void ax25_stop_t1timer(ax25_cb *);
+void ax25_stop_t2timer(ax25_cb *);
+void ax25_stop_t3timer(ax25_cb *);
+void ax25_stop_idletimer(ax25_cb *);
+int ax25_t1timer_running(ax25_cb *);
+unsigned long ax25_display_timer(struct timer_list *);
/* ax25_uid.c */
extern int ax25_uid_policy;
-extern ax25_uid_assoc *ax25_findbyuid(kuid_t);
-extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
+ax25_uid_assoc *ax25_findbyuid(kuid_t);
+int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
extern const struct file_operations ax25_uid_fops;
-extern void ax25_uid_free(void);
+void ax25_uid_free(void);
/* sysctl_net_ax25.c */
#ifdef CONFIG_SYSCTL
-extern int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
-extern void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
+int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
+void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
#else
static inline int ax25_register_dev_sysctl(ax25_dev *ax25_dev) { return 0; }
static inline void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev) {}
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index a14339c2985f..8a358a2c97e6 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -27,7 +27,7 @@
#include <linux/netdevice.h>
#include <net/ip.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
struct napi_struct;
extern unsigned int sysctl_net_busy_read __read_mostly;
@@ -122,7 +122,7 @@ static inline bool sk_busy_loop(struct sock *sk, int nonblock)
if (rc > 0)
/* local bh are disabled so it is ok to use _BH */
NET_ADD_STATS_BH(sock_net(sk),
- LINUX_MIB_LOWLATENCYRXPACKETS, rc);
+ LINUX_MIB_BUSYPOLLRXPACKETS, rc);
} while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&
!need_resched() && !busy_loop_timeout(end_time));
@@ -146,7 +146,7 @@ static inline void sk_mark_napi_id(struct sock *sk, struct sk_buff *skb)
sk->sk_napi_id = skb->napi_id;
}
-#else /* CONFIG_NET_LL_RX_POLL */
+#else /* CONFIG_NET_RX_BUSY_POLL */
static inline unsigned long net_busy_loop_on(void)
{
return 0;
@@ -162,11 +162,6 @@ static inline bool sk_can_busy_loop(struct sock *sk)
return false;
}
-static inline bool sk_busy_poll(struct sock *sk, int nonblock)
-{
- return false;
-}
-
static inline void skb_mark_napi_id(struct sk_buff *skb,
struct napi_struct *napi)
{
@@ -181,5 +176,10 @@ static inline bool busy_loop_timeout(unsigned long end_time)
return true;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+static inline bool sk_busy_loop(struct sock *sk, int nonblock)
+{
+ return false;
+}
+
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#endif /* _LINUX_NET_BUSY_POLL_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7b0730aeb892..635e396b25b2 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -461,6 +461,33 @@ ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
}
/**
+ * ieee80211_chandef_max_power - maximum transmission power for the chandef
+ *
+ * In some regulations, the transmit power may depend on the configured channel
+ * bandwidth which may be defined as dBm/MHz. This function returns the actual
+ * max_power for non-standard (20 MHz) channels.
+ *
+ * @chandef: channel definition for the channel
+ *
+ * Returns: maximum allowed transmission power in dBm for the chandef
+ */
+static inline int
+ieee80211_chandef_max_power(struct cfg80211_chan_def *chandef)
+{
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_5:
+ return min(chandef->chan->max_reg_power - 6,
+ chandef->chan->max_power);
+ case NL80211_CHAN_WIDTH_10:
+ return min(chandef->chan->max_reg_power - 3,
+ chandef->chan->max_power);
+ default:
+ break;
+ }
+ return chandef->chan->max_power;
+}
+
+/**
* enum survey_info_flags - survey information flags
*
* @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in
@@ -490,7 +517,7 @@ enum survey_info_flags {
* @channel: the channel this survey record reports, mandatory
* @filled: bitflag of flags from &enum survey_info_flags
* @noise: channel noise in dBm. This and all following fields are
- * optional
+ * optional
* @channel_time: amount of time in ms the radio spent on the channel
* @channel_time_busy: amount of time the primary channel was sensed busy
* @channel_time_ext_busy: amount of time the extension channel was sensed busy
@@ -546,9 +573,9 @@ struct cfg80211_crypto_settings {
/**
* struct cfg80211_beacon_data - beacon data
* @head: head portion of beacon (before TIM IE)
- * or %NULL if not changed
+ * or %NULL if not changed
* @tail: tail portion of beacon (after TIM IE)
- * or %NULL if not changed
+ * or %NULL if not changed
* @head_len: length of @head
* @tail_len: length of @tail
* @beacon_ies: extra information element(s) to add into Beacon frames or %NULL
@@ -639,6 +666,30 @@ struct cfg80211_ap_settings {
};
/**
+ * struct cfg80211_csa_settings - channel switch settings
+ *
+ * Used for channel switch
+ *
+ * @chandef: defines the channel to use after the switch
+ * @beacon_csa: beacon data while performing the switch
+ * @counter_offset_beacon: offset for the counter within the beacon (tail)
+ * @counter_offset_presp: offset for the counter within the probe response
+ * @beacon_after: beacon data to be used on the new channel
+ * @radar_required: whether radar detection is required on the new channel
+ * @block_tx: whether transmissions should be blocked while changing
+ * @count: number of beacons until switch
+ */
+struct cfg80211_csa_settings {
+ struct cfg80211_chan_def chandef;
+ struct cfg80211_beacon_data beacon_csa;
+ u16 counter_offset_beacon, counter_offset_presp;
+ struct cfg80211_beacon_data beacon_after;
+ bool radar_required;
+ bool block_tx;
+ u8 count;
+};
+
+/**
* enum station_parameters_apply_mask - station parameter values to apply
* @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
* @STATION_PARAM_APPLY_CAPABILITY: apply new capability
@@ -764,7 +815,7 @@ int cfg80211_check_station_change(struct wiphy *wiphy,
* @STATION_INFO_PLINK_STATE: @plink_state filled
* @STATION_INFO_SIGNAL: @signal filled
* @STATION_INFO_TX_BITRATE: @txrate fields are filled
- * (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
+ * (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
* @STATION_INFO_RX_PACKETS: @rx_packets filled with 32-bit value
* @STATION_INFO_TX_PACKETS: @tx_packets filled with 32-bit value
* @STATION_INFO_TX_RETRIES: @tx_retries filled
@@ -1285,6 +1336,7 @@ struct cfg80211_ssid {
* @n_ssids: number of SSIDs
* @channels: channels to scan on.
* @n_channels: total number of channels to scan
+ * @scan_width: channel width for scanning
* @ie: optional information element(s) to add into Probe Request or %NULL
* @ie_len: length of ie in octets
* @flags: bit field of flags controlling operation
@@ -1300,6 +1352,7 @@ struct cfg80211_scan_request {
struct cfg80211_ssid *ssids;
int n_ssids;
u32 n_channels;
+ enum nl80211_bss_scan_width scan_width;
const u8 *ie;
size_t ie_len;
u32 flags;
@@ -1333,6 +1386,7 @@ struct cfg80211_match_set {
* @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
* @n_ssids: number of SSIDs
* @n_channels: total number of channels to scan
+ * @scan_width: channel width for scanning
* @interval: interval between each scheduled scan cycle
* @ie: optional information element(s) to add into Probe Request or %NULL
* @ie_len: length of ie in octets
@@ -1352,6 +1406,7 @@ struct cfg80211_sched_scan_request {
struct cfg80211_ssid *ssids;
int n_ssids;
u32 n_channels;
+ enum nl80211_bss_scan_width scan_width;
u32 interval;
const u8 *ie;
size_t ie_len;
@@ -1403,6 +1458,7 @@ struct cfg80211_bss_ies {
* for use in scan results and similar.
*
* @channel: channel this BSS is on
+ * @scan_width: width of the control channel
* @bssid: BSSID of the BSS
* @beacon_interval: the beacon interval as from the frame
* @capability: the capability field in host byte order
@@ -1424,6 +1480,7 @@ struct cfg80211_bss_ies {
*/
struct cfg80211_bss {
struct ieee80211_channel *channel;
+ enum nl80211_bss_scan_width scan_width;
const struct cfg80211_bss_ies __rcu *ies;
const struct cfg80211_bss_ies __rcu *beacon_ies;
@@ -1509,7 +1566,7 @@ enum cfg80211_assoc_req_flags {
* @prev_bssid: previous BSSID, if not %NULL use reassociate frame
* @flags: See &enum cfg80211_assoc_req_flags
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
- * will be used in ht_capa. Un-supported values will be ignored.
+ * will be used in ht_capa. Un-supported values will be ignored.
* @ht_capa_mask: The bits of ht_capa which are to be used.
* @vht_capa: VHT capability override
* @vht_capa_mask: VHT capability mask indicating which fields to use
@@ -1592,6 +1649,9 @@ struct cfg80211_disassoc_request {
* user space. Otherwise, port is marked authorized by default.
* @basic_rates: bitmap of basic rates to use when creating the IBSS
* @mcast_rate: per-band multicast rate index + 1 (0: disabled)
+ * @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
+ * will be used in ht_capa. Un-supported values will be ignored.
+ * @ht_capa_mask: The bits of ht_capa which are to be used.
*/
struct cfg80211_ibss_params {
u8 *ssid;
@@ -1605,6 +1665,8 @@ struct cfg80211_ibss_params {
bool privacy;
bool control_port;
int mcast_rate[IEEE80211_NUM_BANDS];
+ struct ieee80211_ht_cap ht_capa;
+ struct ieee80211_ht_cap ht_capa_mask;
};
/**
@@ -1630,9 +1692,9 @@ struct cfg80211_ibss_params {
* @key: WEP key for shared key authentication
* @flags: See &enum cfg80211_assoc_req_flags
* @bg_scan_period: Background scan period in seconds
- * or -1 to indicate that default value is to be used.
+ * or -1 to indicate that default value is to be used.
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
- * will be used in ht_capa. Un-supported values will be ignored.
+ * will be used in ht_capa. Un-supported values will be ignored.
* @ht_capa_mask: The bits of ht_capa which are to be used.
* @vht_capa: VHT Capability overrides
* @vht_capa_mask: The bits of vht_capa which are to be used.
@@ -1698,7 +1760,7 @@ struct cfg80211_pmksa {
};
/**
- * struct cfg80211_wowlan_trig_pkt_pattern - packet pattern
+ * struct cfg80211_pkt_pattern - packet pattern
* @mask: bitmask where to match pattern and where to ignore bytes,
* one bit per byte, in same format as nl80211
* @pattern: bytes to match where bitmask is 1
@@ -1708,7 +1770,7 @@ struct cfg80211_pmksa {
* Internal note: @mask and @pattern are allocated in one chunk of
* memory, free @mask only!
*/
-struct cfg80211_wowlan_trig_pkt_pattern {
+struct cfg80211_pkt_pattern {
u8 *mask, *pattern;
int pattern_len;
int pkt_offset;
@@ -1770,12 +1832,41 @@ struct cfg80211_wowlan {
bool any, disconnect, magic_pkt, gtk_rekey_failure,
eap_identity_req, four_way_handshake,
rfkill_release;
- struct cfg80211_wowlan_trig_pkt_pattern *patterns;
+ struct cfg80211_pkt_pattern *patterns;
struct cfg80211_wowlan_tcp *tcp;
int n_patterns;
};
/**
+ * struct cfg80211_coalesce_rules - Coalesce rule parameters
+ *
+ * This structure defines coalesce rule for the device.
+ * @delay: maximum coalescing delay in msecs.
+ * @condition: condition for packet coalescence.
+ * see &enum nl80211_coalesce_condition.
+ * @patterns: array of packet patterns
+ * @n_patterns: number of patterns
+ */
+struct cfg80211_coalesce_rules {
+ int delay;
+ enum nl80211_coalesce_condition condition;
+ struct cfg80211_pkt_pattern *patterns;
+ int n_patterns;
+};
+
+/**
+ * struct cfg80211_coalesce - Packet coalescing settings
+ *
+ * This structure defines coalescing settings.
+ * @rules: array of coalesce rules
+ * @n_rules: number of rules
+ */
+struct cfg80211_coalesce {
+ struct cfg80211_coalesce_rules *rules;
+ int n_rules;
+};
+
+/**
* struct cfg80211_wowlan_wakeup - wakeup report
* @disconnect: woke up by getting disconnected
* @magic_pkt: woke up by receiving magic packet
@@ -2071,6 +2162,9 @@ struct cfg80211_update_ft_ies_params {
* driver can take the most appropriate actions.
* @crit_proto_stop: Indicates critical protocol no longer needs increased link
* reliability. This operation can not fail.
+ * @set_coalesce: Set coalesce parameters.
+ *
+ * @channel_switch: initiate channel-switch procedure (with CSA)
*/
struct cfg80211_ops {
int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -2306,6 +2400,12 @@ struct cfg80211_ops {
u16 duration);
void (*crit_proto_stop)(struct wiphy *wiphy,
struct wireless_dev *wdev);
+ int (*set_coalesce)(struct wiphy *wiphy,
+ struct cfg80211_coalesce *coalesce);
+
+ int (*channel_switch)(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_csa_settings *params);
};
/*
@@ -2371,6 +2471,8 @@ struct cfg80211_ops {
* @WIPHY_FLAG_OFFCHAN_TX: Device supports direct off-channel TX.
* @WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL: Device supports remain-on-channel call.
* @WIPHY_FLAG_SUPPORTS_5_10_MHZ: Device supports 5 MHz and 10 MHz channels.
+ * @WIPHY_FLAG_HAS_CHANNEL_SWITCH: Device supports channel switch in
+ * beaconing mode (AP, IBSS, Mesh, ...).
*/
enum wiphy_flags {
WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0),
@@ -2395,6 +2497,7 @@ enum wiphy_flags {
WIPHY_FLAG_OFFCHAN_TX = BIT(20),
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(21),
WIPHY_FLAG_SUPPORTS_5_10_MHZ = BIT(22),
+ WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(23),
};
/**
@@ -2532,6 +2635,25 @@ struct wiphy_wowlan_support {
};
/**
+ * struct wiphy_coalesce_support - coalesce support data
+ * @n_rules: maximum number of coalesce rules
+ * @max_delay: maximum supported coalescing delay in msecs
+ * @n_patterns: number of supported patterns in a rule
+ * (see nl80211.h for the pattern definition)
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ */
+struct wiphy_coalesce_support {
+ int n_rules;
+ int max_delay;
+ int n_patterns;
+ int pattern_max_len;
+ int pattern_min_len;
+ int max_pkt_offset;
+};
+
+/**
* struct wiphy - wireless hardware description
* @reg_notifier: the driver's regulatory notification callback,
* note that if your driver uses wiphy_apply_custom_regulatory()
@@ -2641,6 +2763,7 @@ struct wiphy_wowlan_support {
* 802.11-2012 8.4.2.29 for the defined fields.
* @extended_capabilities_mask: mask of the valid values
* @extended_capabilities_len: length of the extended capabilities
+ * @coalesce: packet coalescing support information
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -2750,6 +2873,8 @@ struct wiphy {
const struct iw_handler_def *wext;
#endif
+ const struct wiphy_coalesce_support *coalesce;
+
char priv[0] __aligned(NETDEV_ALIGN);
};
@@ -2841,7 +2966,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
*
* Return: A non-negative wiphy index or a negative error code.
*/
-extern int wiphy_register(struct wiphy *wiphy);
+int wiphy_register(struct wiphy *wiphy);
/**
* wiphy_unregister - deregister a wiphy from cfg80211
@@ -2852,14 +2977,14 @@ extern int wiphy_register(struct wiphy *wiphy);
* pointer, but the call may sleep to wait for an outstanding
* request that is being handled.
*/
-extern void wiphy_unregister(struct wiphy *wiphy);
+void wiphy_unregister(struct wiphy *wiphy);
/**
* wiphy_free - free wiphy
*
* @wiphy: The wiphy to free
*/
-extern void wiphy_free(struct wiphy *wiphy);
+void wiphy_free(struct wiphy *wiphy);
/* internal structs */
struct cfg80211_conn;
@@ -3014,14 +3139,14 @@ static inline void *wdev_priv(struct wireless_dev *wdev)
* @band: band, necessary due to channel number overlap
* Return: The corresponding frequency (in MHz), or 0 if the conversion failed.
*/
-extern int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
+int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
/**
* ieee80211_frequency_to_channel - convert frequency to channel number
* @freq: center frequency
* Return: The corresponding channel, or 0 if the conversion failed.
*/
-extern int ieee80211_frequency_to_channel(int freq);
+int ieee80211_frequency_to_channel(int freq);
/*
* Name indirection necessary because the ieee80211 code also has
@@ -3030,8 +3155,8 @@ extern int ieee80211_frequency_to_channel(int freq);
* to include both header files you'll (rightfully!) get a symbol
* clash.
*/
-extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
- int freq);
+struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
+ int freq);
/**
* ieee80211_get_channel - get channel struct from wiphy for specified frequency
* @wiphy: the struct wiphy to get the channel for
@@ -3063,11 +3188,13 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
/**
* ieee80211_mandatory_rates - get mandatory rates for a given band
* @sband: the band to look for rates in
+ * @scan_width: width of the control channel
*
* This function returns a bitmap of the mandatory rates for the given
* band, bits are set according to the rate position in the bitrates array.
*/
-u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband);
+u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
+ enum nl80211_bss_scan_width scan_width);
/*
* Radiotap parsing functions -- for controlled injection support
@@ -3141,13 +3268,14 @@ struct ieee80211_radiotap_iterator {
int _reset_on_ext;
};
-extern int ieee80211_radiotap_iterator_init(
- struct ieee80211_radiotap_iterator *iterator,
- struct ieee80211_radiotap_header *radiotap_header,
- int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns);
+int
+ieee80211_radiotap_iterator_init(struct ieee80211_radiotap_iterator *iterator,
+ struct ieee80211_radiotap_header *radiotap_header,
+ int max_length,
+ const struct ieee80211_radiotap_vendor_namespaces *vns);
-extern int ieee80211_radiotap_iterator_next(
- struct ieee80211_radiotap_iterator *iterator);
+int
+ieee80211_radiotap_iterator_next(struct ieee80211_radiotap_iterator *iterator);
extern const unsigned char rfc1042_header[6];
@@ -3307,7 +3435,7 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type,
*
* Return: 0 on success. -ENOMEM.
*/
-extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
/**
* wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
@@ -3321,9 +3449,8 @@ extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
* default channel settings will be disregarded. If no rule is found for a
* channel on the regulatory domain the channel will be disabled.
*/
-extern void wiphy_apply_custom_regulatory(
- struct wiphy *wiphy,
- const struct ieee80211_regdomain *regd);
+void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
+ const struct ieee80211_regdomain *regd);
/**
* freq_reg_info - get regulatory information for the given frequency
@@ -3379,10 +3506,11 @@ void cfg80211_sched_scan_results(struct wiphy *wiphy);
void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
/**
- * cfg80211_inform_bss_frame - inform cfg80211 of a received BSS frame
+ * cfg80211_inform_bss_width_frame - inform cfg80211 of a received BSS frame
*
* @wiphy: the wiphy reporting the BSS
* @channel: The channel the frame was received on
+ * @scan_width: width of the control channel
* @mgmt: the management frame (probe response or beacon)
* @len: length of the management frame
* @signal: the signal strength, type depends on the wiphy's signal_type
@@ -3395,16 +3523,29 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
* Or %NULL on error.
*/
struct cfg80211_bss * __must_check
+cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ enum nl80211_bss_scan_width scan_width,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ s32 signal, gfp_t gfp);
+
+static inline struct cfg80211_bss * __must_check
cfg80211_inform_bss_frame(struct wiphy *wiphy,
struct ieee80211_channel *channel,
struct ieee80211_mgmt *mgmt, size_t len,
- s32 signal, gfp_t gfp);
+ s32 signal, gfp_t gfp)
+{
+ return cfg80211_inform_bss_width_frame(wiphy, channel,
+ NL80211_BSS_CHAN_WIDTH_20,
+ mgmt, len, signal, gfp);
+}
/**
* cfg80211_inform_bss - inform cfg80211 of a new BSS
*
* @wiphy: the wiphy reporting the BSS
* @channel: The channel the frame was received on
+ * @scan_width: width of the control channel
* @bssid: the BSSID of the BSS
* @tsf: the TSF sent by the peer in the beacon/probe response (or 0)
* @capability: the capability field sent by the peer
@@ -3421,11 +3562,26 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
* Or %NULL on error.
*/
struct cfg80211_bss * __must_check
+cfg80211_inform_bss_width(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ enum nl80211_bss_scan_width scan_width,
+ const u8 *bssid, u64 tsf, u16 capability,
+ u16 beacon_interval, const u8 *ie, size_t ielen,
+ s32 signal, gfp_t gfp);
+
+static inline struct cfg80211_bss * __must_check
cfg80211_inform_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
const u8 *bssid, u64 tsf, u16 capability,
u16 beacon_interval, const u8 *ie, size_t ielen,
- s32 signal, gfp_t gfp);
+ s32 signal, gfp_t gfp)
+{
+ return cfg80211_inform_bss_width(wiphy, channel,
+ NL80211_BSS_CHAN_WIDTH_20,
+ bssid, tsf, capability,
+ beacon_interval, ie, ielen, signal,
+ gfp);
+}
struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
@@ -3471,6 +3627,19 @@ void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
*/
void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
+static inline enum nl80211_bss_scan_width
+cfg80211_chandef_to_scan_width(const struct cfg80211_chan_def *chandef)
+{
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_5:
+ return NL80211_BSS_CHAN_WIDTH_5;
+ case NL80211_CHAN_WIDTH_10:
+ return NL80211_BSS_CHAN_WIDTH_10;
+ default:
+ return NL80211_BSS_CHAN_WIDTH_20;
+ }
+}
+
/**
* cfg80211_rx_mlme_mgmt - notification of processed MLME management frame
* @dev: network device
diff --git a/include/net/checksum.h b/include/net/checksum.h
index 600d1d705bb8..8f59ca50477c 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -107,11 +107,11 @@ static inline void csum_replace2(__sum16 *sum, __be16 from, __be16 to)
}
struct sk_buff;
-extern void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
- __be32 from, __be32 to, int pseudohdr);
-extern void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
- const __be32 *from, const __be32 *to,
- int pseudohdr);
+void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+ __be32 from, __be32 to, int pseudohdr);
+void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
+ const __be32 *from, const __be32 *to,
+ int pseudohdr);
static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
__be16 from, __be16 to,
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index 0fee0617fb7d..f55c14510bd6 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -24,7 +24,7 @@ struct cgroup_cls_state
u32 classid;
};
-extern void sock_update_classid(struct sock *sk);
+void sock_update_classid(struct sock *sk);
#if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
static inline u32 task_cls_classid(struct task_struct *p)
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index e361f4882426..4b2b557fb0e8 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -10,21 +10,25 @@
struct fib_rule {
struct list_head list;
- atomic_t refcnt;
int iifindex;
int oifindex;
u32 mark;
u32 mark_mask;
- u32 pref;
u32 flags;
u32 table;
u8 action;
+ /* 3 bytes hole, try to use */
u32 target;
struct fib_rule __rcu *ctarget;
+ struct net *fr_net;
+
+ atomic_t refcnt;
+ u32 pref;
+ int suppress_ifgroup;
+ int suppress_prefixlen;
char iifname[IFNAMSIZ];
char oifname[IFNAMSIZ];
struct rcu_head rcu;
- struct net * fr_net;
};
struct fib_lookup_arg {
@@ -46,6 +50,8 @@ struct fib_rules_ops {
int (*action)(struct fib_rule *,
struct flowi *, int,
struct fib_lookup_arg *);
+ bool (*suppress)(struct fib_rule *,
+ struct fib_lookup_arg *);
int (*match)(struct fib_rule *,
struct flowi *, int);
int (*configure)(struct fib_rule *,
@@ -80,6 +86,8 @@ struct fib_rules_ops {
[FRA_FWMARK] = { .type = NLA_U32 }, \
[FRA_FWMASK] = { .type = NLA_U32 }, \
[FRA_TABLE] = { .type = NLA_U32 }, \
+ [FRA_SUPPRESS_PREFIXLEN] = { .type = NLA_U32 }, \
+ [FRA_SUPPRESS_IFGROUP] = { .type = NLA_U32 }, \
[FRA_GOTO] = { .type = NLA_U32 }
static inline void fib_rule_get(struct fib_rule *rule)
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index c6d07cb074bc..8b5b71433297 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -230,6 +230,10 @@ enum ieee80211_radiotap_type {
#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
+#define IEEE80211_CHAN_GSM 0x1000 /* GSM (900 MHz) */
+#define IEEE80211_CHAN_STURBO 0x2000 /* Static Turbo */
+#define IEEE80211_CHAN_HALF 0x4000 /* Half channel (10 MHz wide) */
+#define IEEE80211_CHAN_QUARTER 0x8000 /* Quarter channel (5 MHz wide) */
/* For IEEE80211_RADIOTAP_FLAGS */
#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 2a601e7da1bf..48ec25a7fcb6 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -300,7 +300,7 @@ extern void inet6_rt_notify(int event, struct rt6_info *rt,
struct nl_info *info);
extern void fib6_run_gc(unsigned long expires,
- struct net *net);
+ struct net *net, bool force);
extern void fib6_gc_cleanup(void);
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 4da5de10d1d4..2265b0bf97e5 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -36,6 +36,7 @@ struct __ip6_tnl_parm {
struct ip6_tnl {
struct ip6_tnl __rcu *next; /* next tunnel in list */
struct net_device *dev; /* virtual device associated with tunnel */
+ struct net *net; /* netns for packet i/o */
struct __ip6_tnl_parm parms; /* tunnel configuration parameters */
struct flowi fl; /* flowi template for xmit */
struct dst_entry *dst_cache; /* cached dst */
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 781b3cf86a2f..0ce316bb3c65 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -86,12 +86,12 @@ struct tnl_ptk_info {
#define PACKET_RCVD 0
#define PACKET_REJECT 1
-#define IP_TNL_HASH_BITS 10
+#define IP_TNL_HASH_BITS 7
#define IP_TNL_HASH_SIZE (1 << IP_TNL_HASH_BITS)
struct ip_tunnel_net {
- struct hlist_head *tunnels;
struct net_device *fb_tunnel_dev;
+ struct hlist_head tunnels[IP_TNL_HASH_SIZE];
};
#ifdef CONFIG_INET
@@ -102,7 +102,7 @@ void ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
struct rtnl_link_ops *ops, char *devname);
-void ip_tunnel_delete_net(struct ip_tunnel_net *itn);
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn, struct rtnl_link_ops *ops);
void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
const struct iphdr *tnl_params, const u8 protocol);
@@ -145,20 +145,6 @@ static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph,
return INET_ECN_encapsulate(tos, inner);
}
-static inline void tunnel_ip_select_ident(struct sk_buff *skb,
- const struct iphdr *old_iph,
- struct dst_entry *dst)
-{
- struct iphdr *iph = ip_hdr(skb);
-
- /* Use inner packet iph-id if possible. */
- if (skb->protocol == htons(ETH_P_IP) && old_iph->id)
- iph->id = old_iph->id;
- else
- __ip_select_ident(iph, dst,
- (skb_shinfo(skb)->gso_segs ?: 1) - 1);
-}
-
int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
int iptunnel_xmit(struct net *net, struct rtable *rt,
struct sk_buff *skb,
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 0af8b8dfbc22..550c2d6ec7ff 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
@@ -32,6 +32,7 @@
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
+#include <linux/if_ether.h>
#include <net/irda/irttp.h>
@@ -161,7 +162,7 @@ struct irlan_provider_cb {
int access_type; /* Access type */
__u16 send_arb_val;
- __u8 mac_address[6]; /* Generated MAC address for peer device */
+ __u8 mac_address[ETH_ALEN]; /* Generated MAC address for peer device */
};
/*
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5b7a3dadadde..ab94dbc331a0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -152,11 +152,14 @@ struct ieee80211_low_level_stats {
* @IEEE80211_CHANCTX_CHANGE_WIDTH: The channel width changed
* @IEEE80211_CHANCTX_CHANGE_RX_CHAINS: The number of RX chains changed
* @IEEE80211_CHANCTX_CHANGE_RADAR: radar detection flag changed
+ * @IEEE80211_CHANCTX_CHANGE_CHANNEL: switched to another operating channel,
+ * this is used only with channel switching with CSA
*/
enum ieee80211_chanctx_change {
IEEE80211_CHANCTX_CHANGE_WIDTH = BIT(0),
IEEE80211_CHANCTX_CHANGE_RX_CHAINS = BIT(1),
IEEE80211_CHANCTX_CHANGE_RADAR = BIT(2),
+ IEEE80211_CHANCTX_CHANGE_CHANNEL = BIT(3),
};
/**
@@ -811,6 +814,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_AMPDU_DELIM_CRC_KNOWN: The delimiter CRC field is known (the CRC
* is stored in the @ampdu_delimiter_crc field)
* @RX_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
+ * @RX_FLAG_10MHZ: 10 MHz (half channel) was used
+ * @RX_FLAG_5MHZ: 5 MHz (quarter channel) was used
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -839,6 +844,8 @@ enum mac80211_rx_flags {
RX_FLAG_80P80MHZ = BIT(24),
RX_FLAG_160MHZ = BIT(25),
RX_FLAG_STBC_MASK = BIT(26) | BIT(27),
+ RX_FLAG_10MHZ = BIT(28),
+ RX_FLAG_5MHZ = BIT(29),
};
#define RX_FLAG_STBC_SHIFT 26
@@ -1004,11 +1011,11 @@ enum ieee80211_smps_mode {
* @radar_enabled: whether radar detection is enabled
*
* @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
- * (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
- * but actually means the number of transmissions not the number of retries
+ * (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
+ * but actually means the number of transmissions not the number of retries
* @short_frame_max_tx_count: Maximum number of transmissions for a "short"
- * frame, called "dot11ShortRetryLimit" in 802.11, but actually means the
- * number of transmissions not the number of retries
+ * frame, called "dot11ShortRetryLimit" in 802.11, but actually means the
+ * number of transmissions not the number of retries
*
* @smps_mode: spatial multiplexing powersave mode; note that
* %IEEE80211_SMPS_STATIC is used when the device is not
@@ -1080,6 +1087,7 @@ enum ieee80211_vif_flags {
* @addr: address of this interface
* @p2p: indicates whether this AP or STA interface is a p2p
* interface, i.e. a GO or p2p-sta respectively
+ * @csa_active: marks whether a channel switch is going on
* @driver_flags: flags/capabilities the driver has for this interface,
* these need to be set (or cleared) when the interface is added
* or, if supported by the driver, the interface type is changed
@@ -1092,7 +1100,7 @@ enum ieee80211_vif_flags {
* be off when it is %NULL there can still be races and packets could be
* processed after it switches back to %NULL.
* @debugfs_dir: debugfs dentry, can be used by drivers to create own per
- * interface debug files. Note that it will be NULL for the virtual
+ * interface debug files. Note that it will be NULL for the virtual
* monitor interface (if that is requested.)
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *).
@@ -1102,6 +1110,7 @@ struct ieee80211_vif {
struct ieee80211_bss_conf bss_conf;
u8 addr[ETH_ALEN];
bool p2p;
+ bool csa_active;
u8 cab_queue;
u8 hw_queue[IEEE80211_NUM_ACS];
@@ -1425,10 +1434,10 @@ struct ieee80211_tx_control {
* the stack.
*
* @IEEE80211_HW_CONNECTION_MONITOR:
- * The hardware performs its own connection monitoring, including
- * periodic keep-alives to the AP and probing the AP on beacon loss.
- * When this flag is set, signaling beacon-loss will cause an immediate
- * change to disassociated state.
+ * The hardware performs its own connection monitoring, including
+ * periodic keep-alives to the AP and probing the AP on beacon loss.
+ * When this flag is set, signaling beacon-loss will cause an immediate
+ * change to disassociated state.
*
* @IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC:
* This device needs to get data from beacon before association (i.e.
@@ -1526,10 +1535,10 @@ enum ieee80211_hw_flags {
* @channel_change_time: time (in microseconds) it takes to change channels.
*
* @max_signal: Maximum value for signal (rssi) in RX information, used
- * only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
+ * only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
*
* @max_listen_interval: max listen interval in units of beacon interval
- * that HW supports
+ * that HW supports
*
* @queues: number of available hardware transmit queues for
* data packets. WMM/QoS requires at least four, these
@@ -2443,7 +2452,7 @@ enum ieee80211_roc_type {
* The callback can sleep.
*
* @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
- * Currently, this is only used for IBSS mode debugging. Is not a
+ * Currently, this is only used for IBSS mode debugging. Is not a
* required function.
* The callback can sleep.
*
@@ -2633,6 +2642,16 @@ enum ieee80211_roc_type {
* @ipv6_addr_change: IPv6 address assignment on the given interface changed.
* Currently, this is only called for managed or P2P client interfaces.
* This callback is optional; it must not sleep.
+ *
+ * @channel_switch_beacon: Starts a channel switch to a new channel.
+ * Beacons are modified to include CSA or ECSA IEs before calling this
+ * function. The corresponding count fields in these IEs must be
+ * decremented, and when they reach zero the driver must call
+ * ieee80211_csa_finish(). Drivers which use ieee80211_beacon_get()
+ * get the csa counter decremented by mac80211, but must check if it is
+ * zero using ieee80211_csa_is_complete() after the beacon has been
+ * transmitted and then call ieee80211_csa_finish().
+ *
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw,
@@ -2820,6 +2839,9 @@ struct ieee80211_ops {
struct ieee80211_vif *vif,
struct inet6_dev *idev);
#endif
+ void (*channel_switch_beacon)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct cfg80211_chan_def *chandef);
};
/**
@@ -2877,14 +2899,14 @@ enum ieee80211_tpt_led_trigger_flags {
};
#ifdef CONFIG_MAC80211_LEDS
-extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_create_tpt_led_trigger(
- struct ieee80211_hw *hw, unsigned int flags,
- const struct ieee80211_tpt_blink *blink_table,
- unsigned int blink_table_len);
+char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw,
+ unsigned int flags,
+ const struct ieee80211_tpt_blink *blink_table,
+ unsigned int blink_table_len);
#endif
/**
* ieee80211_get_tx_led_name - get name of TX LED
@@ -3315,6 +3337,25 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
}
/**
+ * ieee80211_csa_finish - notify mac80211 about channel switch
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * After a channel switch announcement was scheduled and the counter in this
+ * announcement hit zero, this function must be called by the driver to
+ * notify mac80211 that the channel can be changed.
+ */
+void ieee80211_csa_finish(struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_csa_is_complete - find out if counters reached zero
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * This function returns whether the channel switch counters reached zero.
+ */
+bool ieee80211_csa_is_complete(struct ieee80211_vif *vif);
+
+
+/**
* ieee80211_proberesp_get - retrieve a Probe Response template
* @hw: pointer obtained from ieee80211_alloc_hw().
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
@@ -4204,8 +4245,10 @@ struct rate_control_ops {
void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp);
void (*rate_init)(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta);
void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta,
u32 changed);
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 949d77528f2f..6fea32340ae8 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -119,7 +119,7 @@ extern struct ndisc_options *ndisc_parse_options(u8 *opt, int opt_len,
* if RFC 3831 IPv6-over-Fibre Channel is ever implemented it may
* also need a pad of 2.
*/
-static int ndisc_addr_option_pad(unsigned short type)
+static inline int ndisc_addr_option_pad(unsigned short type)
{
switch (type) {
case ARPHRD_INFINIBAND: return 2;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 7e748ad8b50c..536501a3e58d 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -195,68 +195,67 @@ static inline void *neighbour_priv(const struct neighbour *n)
#define NEIGH_UPDATE_F_ISROUTER 0x40000000
#define NEIGH_UPDATE_F_ADMIN 0x80000000
-extern void neigh_table_init(struct neigh_table *tbl);
-extern int neigh_table_clear(struct neigh_table *tbl);
-extern struct neighbour * neigh_lookup(struct neigh_table *tbl,
- const void *pkey,
- struct net_device *dev);
-extern struct neighbour * neigh_lookup_nodev(struct neigh_table *tbl,
- struct net *net,
- const void *pkey);
-extern struct neighbour * __neigh_create(struct neigh_table *tbl,
- const void *pkey,
- struct net_device *dev,
- bool want_ref);
+void neigh_table_init(struct neigh_table *tbl);
+int neigh_table_clear(struct neigh_table *tbl);
+struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
+ struct net_device *dev);
+struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, struct net *net,
+ const void *pkey);
+struct neighbour *__neigh_create(struct neigh_table *tbl, const void *pkey,
+ struct net_device *dev, bool want_ref);
static inline struct neighbour *neigh_create(struct neigh_table *tbl,
const void *pkey,
struct net_device *dev)
{
return __neigh_create(tbl, pkey, dev, true);
}
-extern void neigh_destroy(struct neighbour *neigh);
-extern int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
- u32 flags);
-extern void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
-extern int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
-extern int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
-extern struct neighbour *neigh_event_ns(struct neigh_table *tbl,
+void neigh_destroy(struct neighbour *neigh);
+int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, u32 flags);
+void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
+int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
+int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
+struct neighbour *neigh_event_ns(struct neigh_table *tbl,
u8 *lladdr, void *saddr,
struct net_device *dev);
-extern struct neigh_parms *neigh_parms_alloc(struct net_device *dev, struct neigh_table *tbl);
-extern void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
+struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
+ struct neigh_table *tbl);
+void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
static inline
-struct net *neigh_parms_net(const struct neigh_parms *parms)
+struct net *neigh_parms_net(const struct neigh_parms *parms)
{
return read_pnet(&parms->net);
}
-extern unsigned long neigh_rand_reach_time(unsigned long base);
+unsigned long neigh_rand_reach_time(unsigned long base);
-extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
- struct sk_buff *skb);
-extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev, int creat);
-extern struct pneigh_entry *__pneigh_lookup(struct neigh_table *tbl,
- struct net *net,
- const void *key,
- struct net_device *dev);
-extern int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev);
+void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
+ struct sk_buff *skb);
+struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net,
+ const void *key, struct net_device *dev,
+ int creat);
+struct pneigh_entry *__pneigh_lookup(struct neigh_table *tbl, struct net *net,
+ const void *key, struct net_device *dev);
+int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key,
+ struct net_device *dev);
-static inline
-struct net *pneigh_net(const struct pneigh_entry *pneigh)
+static inline struct net *pneigh_net(const struct pneigh_entry *pneigh)
{
return read_pnet(&pneigh->net);
}
-extern void neigh_app_ns(struct neighbour *n);
-extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
-extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
-extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
+void neigh_app_ns(struct neighbour *n);
+void neigh_for_each(struct neigh_table *tbl,
+ void (*cb)(struct neighbour *, void *), void *cookie);
+void __neigh_for_each_release(struct neigh_table *tbl,
+ int (*cb)(struct neighbour *));
+void pneigh_for_each(struct neigh_table *tbl,
+ void (*cb)(struct pneigh_entry *));
struct neigh_seq_state {
struct seq_net_private p;
@@ -270,15 +269,14 @@ struct neigh_seq_state {
#define NEIGH_SEQ_IS_PNEIGH 0x00000002
#define NEIGH_SEQ_SKIP_NOARP 0x00000004
};
-extern void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *, unsigned int);
-extern void *neigh_seq_next(struct seq_file *, void *, loff_t *);
-extern void neigh_seq_stop(struct seq_file *, void *);
-
-extern int neigh_sysctl_register(struct net_device *dev,
- struct neigh_parms *p,
- char *p_name,
- proc_handler *proc_handler);
-extern void neigh_sysctl_unregister(struct neigh_parms *p);
+void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *,
+ unsigned int);
+void *neigh_seq_next(struct seq_file *, void *, loff_t *);
+void neigh_seq_stop(struct seq_file *, void *);
+
+int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
+ char *p_name, proc_handler *proc_handler);
+void neigh_sysctl_unregister(struct neigh_parms *p);
static inline void __neigh_parms_put(struct neigh_parms *parms)
{
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 84e37b1ca9e1..1313456a0994 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -119,7 +119,6 @@ struct net {
struct netns_ipvs *ipvs;
#endif
struct sock *diag_nlsk;
- atomic_t rt_genid;
atomic_t fnhe_genid;
};
@@ -333,14 +332,42 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
}
#endif
-static inline int rt_genid(struct net *net)
+static inline int rt_genid_ipv4(struct net *net)
{
- return atomic_read(&net->rt_genid);
+ return atomic_read(&net->ipv4.rt_genid);
}
-static inline void rt_genid_bump(struct net *net)
+static inline void rt_genid_bump_ipv4(struct net *net)
{
- atomic_inc(&net->rt_genid);
+ atomic_inc(&net->ipv4.rt_genid);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static inline int rt_genid_ipv6(struct net *net)
+{
+ return atomic_read(&net->ipv6.rt_genid);
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+ atomic_inc(&net->ipv6.rt_genid);
+}
+#else
+static inline int rt_genid_ipv6(struct net *net)
+{
+ return 0;
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+}
+#endif
+
+/* For callers who don't really care about whether it's IPv4 or IPv6 */
+static inline void rt_genid_bump_all(struct net *net)
+{
+ rt_genid_bump_ipv4(net);
+ rt_genid_bump_ipv6(net);
}
static inline int fnhe_genid(struct net *net)
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2ba9de89e8ec..bf2ec2202c56 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -77,5 +77,6 @@ struct netns_ipv4 {
struct fib_rules_ops *mr_rules_ops;
#endif
#endif
+ atomic_t rt_genid;
};
#endif
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 005e2c2e39a9..0fb2401197c5 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -72,6 +72,7 @@ struct netns_ipv6 {
#endif
#endif
atomic_t dev_addr_genid;
+ atomic_t rt_genid;
};
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index 50ab8c26ab59..379dd5db0f2f 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -29,7 +29,7 @@ struct cgroup_netprio_state {
struct cgroup_subsys_state css;
};
-extern void sock_update_netprioidx(struct sock *sk);
+void sock_update_netprioidx(struct sock *sk);
#if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 0af851c3b038..b64b7bce4b94 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -59,7 +59,7 @@ struct nfc_hci_ops {
struct nfc_target *target);
int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
struct sk_buff *skb);
- int (*fw_upload)(struct nfc_hci_dev *hdev, const char *firmware_name);
+ int (*fw_download)(struct nfc_hci_dev *hdev, const char *firmware_name);
int (*discover_se)(struct nfc_hci_dev *dev);
int (*enable_se)(struct nfc_hci_dev *dev, u32 se_idx);
int (*disable_se)(struct nfc_hci_dev *dev, u32 se_idx);
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 0e353f1658bb..5f286b726bb6 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -68,7 +68,7 @@ struct nfc_ops {
void *cb_context);
int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb);
int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target);
- int (*fw_upload)(struct nfc_dev *dev, const char *firmware_name);
+ int (*fw_download)(struct nfc_dev *dev, const char *firmware_name);
/* Secure Element API */
int (*discover_se)(struct nfc_dev *dev);
@@ -127,7 +127,7 @@ struct nfc_dev {
int targets_generation;
struct device dev;
bool dev_up;
- bool fw_upload_in_progress;
+ bool fw_download_in_progress;
u8 rf_mode;
bool polling;
struct nfc_target *active_target;
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 13174509cdfd..2ebef77a2f9a 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -14,8 +14,8 @@ struct tcf_walker {
int (*fn)(struct tcf_proto *, unsigned long node, struct tcf_walker *);
};
-extern int register_tcf_proto_ops(struct tcf_proto_ops *ops);
-extern int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
+int register_tcf_proto_ops(struct tcf_proto_ops *ops);
+int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
static inline unsigned long
__cls_set_class(unsigned long *clp, unsigned long cl)
@@ -126,17 +126,17 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
return 0;
}
-extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
- struct nlattr **tb, struct nlattr *rate_tlv,
- struct tcf_exts *exts,
- const struct tcf_ext_map *map);
-extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
-extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
- struct tcf_exts *src);
-extern int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
- const struct tcf_ext_map *map);
-extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
- const struct tcf_ext_map *map);
+int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
+ struct nlattr **tb, struct nlattr *rate_tlv,
+ struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
+void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
+void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
+ struct tcf_exts *src);
+int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
+int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
/**
* struct tcf_pkt_info - packet information
@@ -239,14 +239,14 @@ struct tcf_ematch_ops {
struct list_head link;
};
-extern int tcf_em_register(struct tcf_ematch_ops *);
-extern void tcf_em_unregister(struct tcf_ematch_ops *);
-extern int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
- struct tcf_ematch_tree *);
-extern void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
-extern int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
-extern int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
- struct tcf_pkt_info *);
+int tcf_em_register(struct tcf_ematch_ops *);
+void tcf_em_unregister(struct tcf_ematch_ops *);
+int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
+ struct tcf_ematch_tree *);
+void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
+int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
+int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
+ struct tcf_pkt_info *);
/**
* tcf_em_tree_change - replace ematch tree of a running classifier
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 388bf8b6d060..f7c24f8fbdc5 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -64,8 +64,8 @@ struct qdisc_watchdog {
struct Qdisc *qdisc;
};
-extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
-extern void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
+void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
+void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
psched_time_t expires)
@@ -73,31 +73,31 @@ static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
qdisc_watchdog_schedule_ns(wd, PSCHED_TICKS2NS(expires));
}
-extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
+void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
extern struct Qdisc_ops pfifo_qdisc_ops;
extern struct Qdisc_ops bfifo_qdisc_ops;
extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
-extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
-extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
- unsigned int limit);
-
-extern int register_qdisc(struct Qdisc_ops *qops);
-extern int unregister_qdisc(struct Qdisc_ops *qops);
-extern void qdisc_list_del(struct Qdisc *q);
-extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
-extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
-extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
- struct nlattr *tab);
-extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
-extern void qdisc_put_stab(struct qdisc_size_table *tab);
-extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
-extern int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
- struct net_device *dev, struct netdev_queue *txq,
- spinlock_t *root_lock);
-
-extern void __qdisc_run(struct Qdisc *q);
+int fifo_set_limit(struct Qdisc *q, unsigned int limit);
+struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
+ unsigned int limit);
+
+int register_qdisc(struct Qdisc_ops *qops);
+int unregister_qdisc(struct Qdisc_ops *qops);
+void qdisc_list_del(struct Qdisc *q);
+struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
+struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
+struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
+ struct nlattr *tab);
+void qdisc_put_rtab(struct qdisc_rate_table *tab);
+void qdisc_put_stab(struct qdisc_size_table *tab);
+void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
+int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
+ struct net_device *dev, struct netdev_queue *txq,
+ spinlock_t *root_lock);
+
+void __qdisc_run(struct Qdisc *q);
static inline void qdisc_run(struct Qdisc *q)
{
@@ -105,10 +105,10 @@ static inline void qdisc_run(struct Qdisc *q)
__qdisc_run(q);
}
-extern int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
- struct tcf_result *res);
-extern int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res);
+int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+ struct tcf_result *res);
/* Calculate maximal size of packet seen by hard_start_xmit
routine of this device.
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 6eab63363e59..76368c9d4503 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -350,30 +350,32 @@ qdisc_class_find(const struct Qdisc_class_hash *hash, u32 id)
return NULL;
}
-extern int qdisc_class_hash_init(struct Qdisc_class_hash *);
-extern void qdisc_class_hash_insert(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_remove(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
-extern void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
-
-extern void dev_init_scheduler(struct net_device *dev);
-extern void dev_shutdown(struct net_device *dev);
-extern void dev_activate(struct net_device *dev);
-extern void dev_deactivate(struct net_device *dev);
-extern void dev_deactivate_many(struct list_head *head);
-extern struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
- struct Qdisc *qdisc);
-extern void qdisc_reset(struct Qdisc *qdisc);
-extern void qdisc_destroy(struct Qdisc *qdisc);
-extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
-extern struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
- struct Qdisc_ops *ops);
-extern struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
- struct Qdisc_ops *ops, u32 parentid);
-extern void __qdisc_calculate_pkt_len(struct sk_buff *skb,
- const struct qdisc_size_table *stab);
-extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto **fl);
+int qdisc_class_hash_init(struct Qdisc_class_hash *);
+void qdisc_class_hash_insert(struct Qdisc_class_hash *,
+ struct Qdisc_class_common *);
+void qdisc_class_hash_remove(struct Qdisc_class_hash *,
+ struct Qdisc_class_common *);
+void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
+void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
+
+void dev_init_scheduler(struct net_device *dev);
+void dev_shutdown(struct net_device *dev);
+void dev_activate(struct net_device *dev);
+void dev_deactivate(struct net_device *dev);
+void dev_deactivate_many(struct list_head *head);
+struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
+ struct Qdisc *qdisc);
+void qdisc_reset(struct Qdisc *qdisc);
+void qdisc_destroy(struct Qdisc *qdisc);
+void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
+struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
+ struct Qdisc_ops *ops);
+struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
+ struct Qdisc_ops *ops, u32 parentid);
+void __qdisc_calculate_pkt_len(struct sk_buff *skb,
+ const struct qdisc_size_table *stab);
+void tcf_destroy(struct tcf_proto *tp);
+void tcf_destroy_chain(struct tcf_proto **fl);
/* Reset all TX qdiscs greater then index of a device. */
static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
@@ -683,16 +685,23 @@ struct psched_ratecfg {
u64 rate_bytes_ps; /* bytes per second */
u32 mult;
u16 overhead;
+ u8 linklayer;
u8 shift;
};
static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
unsigned int len)
{
- return ((u64)(len + r->overhead) * r->mult) >> r->shift;
+ len += r->overhead;
+
+ if (unlikely(r->linklayer == TC_LINKLAYER_ATM))
+ return ((u64)(DIV_ROUND_UP(len,48)*53) * r->mult) >> r->shift;
+
+ return ((u64)len * r->mult) >> r->shift;
}
-extern void psched_ratecfg_precompute(struct psched_ratecfg *r, const struct tc_ratespec *conf);
+void psched_ratecfg_precompute(struct psched_ratecfg *r,
+ const struct tc_ratespec *conf);
static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
const struct psched_ratecfg *r)
@@ -700,6 +709,7 @@ static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
memset(res, 0, sizeof(*res));
res->rate = r->rate_bytes_ps;
res->overhead = r->overhead;
+ res->linklayer = (r->linklayer & TC_LINKLAYER_MASK);
}
#endif
diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h
index 754c511f4cf9..aa80bef3c9d5 100644
--- a/include/net/sctp/auth.h
+++ b/include/net/sctp/auth.h
@@ -24,14 +24,8 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_auth_h__
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 78b88aa8c810..259924d63ba6 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -27,9 +27,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Dinakaran Joseph
* Jon Grimm <jgrimm@us.ibm.com>
@@ -37,9 +34,6 @@
*
* Rewritten to use libcrc32c by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_checksum_h__
@@ -85,4 +79,19 @@ static inline __le32 sctp_end_cksum(__u32 crc32)
return cpu_to_le32(~crc32);
}
+/* Calculate the CRC32C checksum of an SCTP packet. */
+static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
+ unsigned int offset)
+{
+ const struct sk_buff *iter;
+
+ __u32 crc32 = sctp_start_cksum(skb->data + offset,
+ skb_headlen(skb) - offset);
+ skb_walk_frags(skb, iter)
+ crc32 = sctp_update_cksum((__u8 *) iter->data,
+ skb_headlen(iter), crc32);
+
+ return sctp_end_cksum(crc32);
+}
+
#endif /* __sctp_checksum_h__ */
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 35247271e557..832f2191489c 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -23,19 +23,17 @@
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
- * Please send any bug reports or fixes you make to one of the
- * following email addresses:
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
- * La Monte H.P. Yarroll <piggy@acm.org>
- * Karl Knutson <karl@athena.chicago.il.us>
- * Ardelle Fan <ardelle.fan@intel.com>
- * Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
+ * Written or modified by:
+ * La Monte H.P. Yarroll <piggy@acm.org>
+ * Karl Knutson <karl@athena.chicago.il.us>
+ * Ardelle Fan <ardelle.fan@intel.com>
+ * Sridhar Samudrala <sri@us.ibm.com>
*/
-
#ifndef __net_sctp_command_h__
#define __net_sctp_command_h__
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index a1e7aa5c8bbf..2f0a565a0fd5 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -27,9 +27,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -39,9 +36,6 @@
* Xingang Guo <xingang.guo@intel.com>
* Sridhar Samudrala <samudrala@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_constants_h__
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 554cf88605fc..3794c5ad20fe 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -29,9 +29,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Xingang Guo <xingang.guo@intel.com>
@@ -41,9 +38,6 @@
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __net_sctp_h__
@@ -613,7 +607,7 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr)
*/
static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
{
- if (t->dst && !dst_check(t->dst, 0)) {
+ if (t->dst && !dst_check(t->dst, t->dst_cookie)) {
dst_release(t->dst);
t->dst = NULL;
}
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 2aa66dda4a5a..4ef75af340b6 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -29,9 +29,6 @@
* email addresses:
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -42,9 +39,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 75c4c16601b6..422db6cc3214 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -27,9 +27,6 @@
* email addresses:
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Randall Stewart <randall@sctp.chicago.il.us>
* Ken Morneau <kmorneau@cisco.com>
@@ -46,9 +43,6 @@
* Ryan Layer <rmlayer@us.ibm.com>
* Anup Pemmaiah <pemmaiah@cc.usu.edu>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_structs_h__
@@ -782,6 +776,7 @@ struct sctp_transport {
/* Has this transport moved the ctsn since we last sacked */
__u32 sack_generation;
+ u32 dst_cookie;
struct flowi fl;
diff --git a/include/net/sctp/tsnmap.h b/include/net/sctp/tsnmap.h
index c361d6f7e0cb..54bbbe547303 100644
--- a/include/net/sctp/tsnmap.h
+++ b/include/net/sctp/tsnmap.h
@@ -30,17 +30,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/constants.h>
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 34f0d34d22ce..27b9f5c90153 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -33,17 +33,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_ulpevent_h__
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index add3237a9fdb..b0cf5d54d717 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -32,16 +32,10 @@
* email addresses:
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_ulpqueue_h__
diff --git a/include/net/sock.h b/include/net/sock.h
index b9f2b095b1ab..e4bbcbfd07ea 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -327,7 +327,7 @@ struct sock {
#ifdef CONFIG_RPS
__u32 sk_rxhash;
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int sk_napi_id;
unsigned int sk_ll_usec;
#endif
@@ -1520,6 +1520,7 @@ extern struct sk_buff *sock_rmalloc(struct sock *sk,
unsigned long size, int force,
gfp_t priority);
extern void sock_wfree(struct sk_buff *skb);
+extern void skb_orphan_partial(struct sk_buff *skb);
extern void sock_rfree(struct sk_buff *skb);
extern void sock_edemux(struct sk_buff *skb);
@@ -1538,7 +1539,8 @@ extern struct sk_buff *sock_alloc_send_pskb(struct sock *sk,
unsigned long header_len,
unsigned long data_len,
int noblock,
- int *errcode);
+ int *errcode,
+ int max_page_order);
extern void *sock_kmalloc(struct sock *sk, int size,
gfp_t priority);
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 18fc999dae3c..09cb5c11ceea 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -192,10 +192,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCPOLEN_TIMESTAMP 10
#define TCPOLEN_MD5SIG 18
#define TCPOLEN_EXP_FASTOPEN_BASE 4
-#define TCPOLEN_COOKIE_BASE 2 /* Cookie-less header extension */
-#define TCPOLEN_COOKIE_PAIR 3 /* Cookie pair header extension */
-#define TCPOLEN_COOKIE_MIN (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MIN)
-#define TCPOLEN_COOKIE_MAX (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MAX)
/* But this is what stacks really send out. */
#define TCPOLEN_TSTAMP_ALIGNED 12
@@ -1304,7 +1300,8 @@ void tcp_free_fastopen_req(struct tcp_sock *tp);
extern struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
int tcp_fastopen_reset_cipher(void *key, unsigned int len);
-void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc);
+extern void tcp_fastopen_cookie_gen(__be32 src, __be32 dst,
+ struct tcp_fastopen_cookie *foc);
#define TCP_FASTOPEN_KEY_LENGTH 16
diff --git a/include/net/udp.h b/include/net/udp.h
index 74c10ec5e74f..ef2e0b7843a0 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -183,6 +183,7 @@ extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len);
extern int udp_push_pending_frames(struct sock *sk);
extern void udp_flush_pending_frames(struct sock *sk);
+extern void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
extern int udp_rcv(struct sk_buff *skb);
extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
extern int udp_disconnect(struct sock *sk, int flags);
diff --git a/net/vmw_vsock/vsock_addr.h b/include/net/vsock_addr.h
index 9ccd5316eac0..9ccd5316eac0 100644
--- a/net/vmw_vsock/vsock_addr.h
+++ b/include/net/vsock_addr.h
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
new file mode 100644
index 000000000000..ad342e3688a0
--- /dev/null
+++ b/include/net/vxlan.h
@@ -0,0 +1,39 @@
+#ifndef __NET_VXLAN_H
+#define __NET_VXLAN_H 1
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/udp.h>
+
+#define VNI_HASH_BITS 10
+#define VNI_HASH_SIZE (1<<VNI_HASH_BITS)
+
+struct vxlan_sock;
+typedef void (vxlan_rcv_t)(struct vxlan_sock *vh, struct sk_buff *skb, __be32 key);
+
+/* per UDP socket information */
+struct vxlan_sock {
+ struct hlist_node hlist;
+ vxlan_rcv_t *rcv;
+ void *data;
+ struct work_struct del_work;
+ struct socket *sock;
+ struct rcu_head rcu;
+ struct hlist_head vni_list[VNI_HASH_SIZE];
+ atomic_t refcnt;
+};
+
+struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data,
+ bool no_share);
+
+void vxlan_sock_release(struct vxlan_sock *vs);
+
+int vxlan_xmit_skb(struct net *net, struct vxlan_sock *vs,
+ struct rtable *rt, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
+ __be16 src_port, __be16 dst_port, __be32 vni);
+
+__be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb);
+
+#endif
diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h
index 3cc5a0b278c3..5ebda976ea93 100644
--- a/include/trace/events/bcache.h
+++ b/include/trace/events/bcache.h
@@ -9,9 +9,7 @@
struct search;
DECLARE_EVENT_CLASS(bcache_request,
-
TP_PROTO(struct search *s, struct bio *bio),
-
TP_ARGS(s, bio),
TP_STRUCT__entry(
@@ -22,7 +20,6 @@ DECLARE_EVENT_CLASS(bcache_request,
__field(dev_t, orig_sector )
__field(unsigned int, nr_sector )
__array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
),
TP_fast_assign(
@@ -33,36 +30,66 @@ DECLARE_EVENT_CLASS(bcache_request,
__entry->orig_sector = bio->bi_sector - 16;
__entry->nr_sector = bio->bi_size >> 9;
blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
- TP_printk("%d,%d %s %llu + %u [%s] (from %d,%d @ %llu)",
+ TP_printk("%d,%d %s %llu + %u (from %d,%d @ %llu)",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm,
- __entry->orig_major, __entry->orig_minor,
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->orig_major, __entry->orig_minor,
(unsigned long long)__entry->orig_sector)
);
-DEFINE_EVENT(bcache_request, bcache_request_start,
+DECLARE_EVENT_CLASS(bkey,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k),
- TP_PROTO(struct search *s, struct bio *bio),
+ TP_STRUCT__entry(
+ __field(u32, size )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(bool, dirty )
+ ),
- TP_ARGS(s, bio)
+ TP_fast_assign(
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ ),
+
+ TP_printk("%u:%llu len %u dirty %u", __entry->inode,
+ __entry->offset, __entry->size, __entry->dirty)
);
-DEFINE_EVENT(bcache_request, bcache_request_end,
+DECLARE_EVENT_CLASS(btree_node,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
+
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ ),
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ ),
+
+ TP_printk("bucket %zu", __entry->bucket)
+);
+
+/* request.c */
+
+DEFINE_EVENT(bcache_request, bcache_request_start,
TP_PROTO(struct search *s, struct bio *bio),
+ TP_ARGS(s, bio)
+);
+DEFINE_EVENT(bcache_request, bcache_request_end,
+ TP_PROTO(struct search *s, struct bio *bio),
TP_ARGS(s, bio)
);
DECLARE_EVENT_CLASS(bcache_bio,
-
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio),
TP_STRUCT__entry(
@@ -70,7 +97,6 @@ DECLARE_EVENT_CLASS(bcache_bio,
__field(sector_t, sector )
__field(unsigned int, nr_sector )
__array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
),
TP_fast_assign(
@@ -78,191 +104,328 @@ DECLARE_EVENT_CLASS(bcache_bio,
__entry->sector = bio->bi_sector;
__entry->nr_sector = bio->bi_size >> 9;
blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
- TP_printk("%d,%d %s %llu + %u [%s]",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm)
+ TP_printk("%d,%d %s %llu + %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector, __entry->nr_sector)
);
-
-DEFINE_EVENT(bcache_bio, bcache_passthrough,
-
+DEFINE_EVENT(bcache_bio, bcache_bypass_sequential,
TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+DEFINE_EVENT(bcache_bio, bcache_bypass_congested,
+ TP_PROTO(struct bio *bio),
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_cache_hit,
+TRACE_EVENT(bcache_read,
+ TP_PROTO(struct bio *bio, bool hit, bool bypass),
+ TP_ARGS(bio, hit, bypass),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, cache_hit )
+ __field(bool, bypass )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->dev = bio->bi_bdev->bd_dev;
+ __entry->sector = bio->bi_sector;
+ __entry->nr_sector = bio->bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
+ __entry->cache_hit = hit;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%d,%d %s %llu + %u hit %u bypass %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->cache_hit, __entry->bypass)
);
-DEFINE_EVENT(bcache_bio, bcache_cache_miss,
+TRACE_EVENT(bcache_write,
+ TP_PROTO(struct bio *bio, bool writeback, bool bypass),
+ TP_ARGS(bio, writeback, bypass),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, writeback )
+ __field(bool, bypass )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->dev = bio->bi_bdev->bd_dev;
+ __entry->sector = bio->bi_sector;
+ __entry->nr_sector = bio->bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
+ __entry->writeback = writeback;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%d,%d %s %llu + %u hit %u bypass %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->writeback, __entry->bypass)
);
DEFINE_EVENT(bcache_bio, bcache_read_retry,
-
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_writethrough,
+DEFINE_EVENT(bkey, bcache_cache_insert,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_PROTO(struct bio *bio),
+/* Journal */
- TP_ARGS(bio)
-);
+DECLARE_EVENT_CLASS(cache_set,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c),
-DEFINE_EVENT(bcache_bio, bcache_writeback,
+ TP_STRUCT__entry(
+ __array(char, uuid, 16 )
+ ),
- TP_PROTO(struct bio *bio),
+ TP_fast_assign(
+ memcpy(__entry->uuid, c->sb.set_uuid, 16);
+ ),
- TP_ARGS(bio)
+ TP_printk("%pU", __entry->uuid)
);
-DEFINE_EVENT(bcache_bio, bcache_write_skip,
-
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(bkey, bcache_journal_replay_key,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(cache_set, bcache_journal_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
);
-DEFINE_EVENT(bcache_bio, bcache_btree_read,
+DEFINE_EVENT(cache_set, bcache_journal_entry_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+DEFINE_EVENT(bcache_bio, bcache_journal_write,
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_btree_write,
+/* Btree */
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(cache_set, bcache_btree_cache_cannibalize,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(btree_node, bcache_btree_read,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
);
-DEFINE_EVENT(bcache_bio, bcache_write_dirty,
+TRACE_EVENT(bcache_btree_write,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ __field(unsigned, block )
+ __field(unsigned, keys )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->block = b->written;
+ __entry->keys = b->sets[b->nsets].data->keys;
+ ),
+
+ TP_printk("bucket %zu", __entry->bucket)
);
-DEFINE_EVENT(bcache_bio, bcache_read_dirty,
+DEFINE_EVENT(btree_node, bcache_btree_node_alloc,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(btree_node, bcache_btree_node_alloc_fail,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(btree_node, bcache_btree_node_free,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
);
-DEFINE_EVENT(bcache_bio, bcache_write_moving,
+TRACE_EVENT(bcache_btree_gc_coalesce,
+ TP_PROTO(unsigned nodes),
+ TP_ARGS(nodes),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(unsigned, nodes )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->nodes = nodes;
+ ),
+
+ TP_printk("coalesced %u nodes", __entry->nodes)
);
-DEFINE_EVENT(bcache_bio, bcache_read_moving,
+DEFINE_EVENT(cache_set, bcache_gc_start,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(cache_set, bcache_gc_end,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(bkey, bcache_gc_copy,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
);
-DEFINE_EVENT(bcache_bio, bcache_journal_write,
+DEFINE_EVENT(bkey, bcache_gc_copy_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_PROTO(struct bio *bio),
+TRACE_EVENT(bcache_btree_insert_key,
+ TP_PROTO(struct btree *b, struct bkey *k, unsigned op, unsigned status),
+ TP_ARGS(b, k, op, status),
- TP_ARGS(bio)
-);
+ TP_STRUCT__entry(
+ __field(u64, btree_node )
+ __field(u32, btree_level )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(u32, size )
+ __field(u8, dirty )
+ __field(u8, op )
+ __field(u8, status )
+ ),
-DECLARE_EVENT_CLASS(bcache_cache_bio,
+ TP_fast_assign(
+ __entry->btree_node = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->btree_level = b->level;
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ __entry->op = op;
+ __entry->status = status;
+ ),
- TP_PROTO(struct bio *bio,
- sector_t orig_sector,
- struct block_device* orig_bdev),
+ TP_printk("%u for %u at %llu(%u): %u:%llu len %u dirty %u",
+ __entry->status, __entry->op,
+ __entry->btree_node, __entry->btree_level,
+ __entry->inode, __entry->offset,
+ __entry->size, __entry->dirty)
+);
- TP_ARGS(bio, orig_sector, orig_bdev),
+DECLARE_EVENT_CLASS(btree_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys),
TP_STRUCT__entry(
- __field(dev_t, dev )
- __field(dev_t, orig_dev )
- __field(sector_t, sector )
- __field(sector_t, orig_sector )
- __field(unsigned int, nr_sector )
- __array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
+ __field(size_t, bucket )
+ __field(unsigned, keys )
),
TP_fast_assign(
- __entry->dev = bio->bi_bdev->bd_dev;
- __entry->orig_dev = orig_bdev->bd_dev;
- __entry->sector = bio->bi_sector;
- __entry->orig_sector = orig_sector;
- __entry->nr_sector = bio->bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->keys = keys;
),
- TP_printk("%d,%d %s %llu + %u [%s] (from %d,%d %llu)",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm,
- MAJOR(__entry->orig_dev), MINOR(__entry->orig_dev),
- (unsigned long long)__entry->orig_sector)
+ TP_printk("bucket %zu keys %u", __entry->bucket, __entry->keys)
);
-DEFINE_EVENT(bcache_cache_bio, bcache_cache_insert,
-
- TP_PROTO(struct bio *bio,
- sector_t orig_sector,
- struct block_device *orig_bdev),
+DEFINE_EVENT(btree_split, bcache_btree_node_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
+);
- TP_ARGS(bio, orig_sector, orig_bdev)
+DEFINE_EVENT(btree_split, bcache_btree_node_compact,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
);
-DECLARE_EVENT_CLASS(bcache_gc,
+DEFINE_EVENT(btree_node, bcache_btree_set_root,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_PROTO(uint8_t *uuid),
+/* Allocator */
- TP_ARGS(uuid),
+TRACE_EVENT(bcache_alloc_invalidate,
+ TP_PROTO(struct cache *ca),
+ TP_ARGS(ca),
TP_STRUCT__entry(
- __field(uint8_t *, uuid)
+ __field(unsigned, free )
+ __field(unsigned, free_inc )
+ __field(unsigned, free_inc_size )
+ __field(unsigned, unused )
),
TP_fast_assign(
- __entry->uuid = uuid;
+ __entry->free = fifo_used(&ca->free);
+ __entry->free_inc = fifo_used(&ca->free_inc);
+ __entry->free_inc_size = ca->free_inc.size;
+ __entry->unused = fifo_used(&ca->unused);
),
- TP_printk("%pU", __entry->uuid)
+ TP_printk("free %u free_inc %u/%u unused %u", __entry->free,
+ __entry->free_inc, __entry->free_inc_size, __entry->unused)
);
+TRACE_EVENT(bcache_alloc_fail,
+ TP_PROTO(struct cache *ca),
+ TP_ARGS(ca),
-DEFINE_EVENT(bcache_gc, bcache_gc_start,
+ TP_STRUCT__entry(
+ __field(unsigned, free )
+ __field(unsigned, free_inc )
+ __field(unsigned, unused )
+ __field(unsigned, blocked )
+ ),
- TP_PROTO(uint8_t *uuid),
+ TP_fast_assign(
+ __entry->free = fifo_used(&ca->free);
+ __entry->free_inc = fifo_used(&ca->free_inc);
+ __entry->unused = fifo_used(&ca->unused);
+ __entry->blocked = atomic_read(&ca->set->prio_blocked);
+ ),
- TP_ARGS(uuid)
+ TP_printk("free %u free_inc %u unused %u blocked %u", __entry->free,
+ __entry->free_inc, __entry->unused, __entry->blocked)
);
-DEFINE_EVENT(bcache_gc, bcache_gc_end,
+/* Background writeback */
- TP_PROTO(uint8_t *uuid),
+DEFINE_EVENT(bkey, bcache_writeback,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_ARGS(uuid)
+DEFINE_EVENT(bkey, bcache_writeback_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
);
#endif /* _TRACE_BCACHE_H */
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index d615f78cc6b6..41a6643e2136 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -670,10 +670,6 @@ perf_trace_##call(void *__data, proto) \
sizeof(u64)); \
__entry_size -= sizeof(u32); \
\
- if (WARN_ONCE(__entry_size > PERF_MAX_TRACE_SIZE, \
- "profile buffer not large enough")) \
- return; \
- \
entry = (struct ftrace_raw_##call *)perf_trace_buf_prepare( \
__entry_size, event_call->event.type, &__regs, &rctx); \
if (!entry) \
diff --git a/include/uapi/asm-generic/fcntl.h b/include/uapi/asm-generic/fcntl.h
index 05ac354e124d..95e46c8e05f9 100644
--- a/include/uapi/asm-generic/fcntl.h
+++ b/include/uapi/asm-generic/fcntl.h
@@ -89,8 +89,8 @@
#endif
/* a horrid kludge trying to make sure that this will fail on old kernels */
-#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY | O_RDWR)
-#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT | O_ACCMODE)
+#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
+#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT)
#ifndef O_NDELAY
#define O_NDELAY O_NONBLOCK
diff --git a/include/uapi/linux/dn.h b/include/uapi/linux/dn.h
index 9c50445462d9..5fbdd3d49eba 100644
--- a/include/uapi/linux/dn.h
+++ b/include/uapi/linux/dn.h
@@ -2,6 +2,7 @@
#define _LINUX_DN_H
#include <linux/types.h>
+#include <linux/if_ether.h>
/*
@@ -120,7 +121,7 @@ struct linkinfo_dn {
* Ethernet address format (for DECnet)
*/
union etheraddress {
- __u8 dne_addr[6]; /* Full ethernet address */
+ __u8 dne_addr[ETH_ALEN]; /* Full ethernet address */
struct {
__u8 dne_hiord[4]; /* DECnet HIORD prefix */
__u8 dne_nodeaddr[2]; /* DECnet node address */
diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h
index 51da65b68b85..2b82d7e30974 100644
--- a/include/uapi/linux/fib_rules.h
+++ b/include/uapi/linux/fib_rules.h
@@ -44,8 +44,8 @@ enum {
FRA_FWMARK, /* mark */
FRA_FLOW, /* flow/class id */
FRA_UNUSED6,
- FRA_UNUSED7,
- FRA_UNUSED8,
+ FRA_SUPPRESS_IFGROUP,
+ FRA_SUPPRESS_PREFIXLEN,
FRA_TABLE, /* Extended table id */
FRA_FWMASK, /* mask for netfilter mark */
FRA_OIFNAME,
diff --git a/include/uapi/linux/firewire-cdev.h b/include/uapi/linux/firewire-cdev.h
index d50036953497..1db453e4b550 100644
--- a/include/uapi/linux/firewire-cdev.h
+++ b/include/uapi/linux/firewire-cdev.h
@@ -215,8 +215,8 @@ struct fw_cdev_event_request2 {
* with the %FW_CDEV_ISO_INTERRUPT bit set, when explicitly requested with
* %FW_CDEV_IOC_FLUSH_ISO, or when there have been so many completed packets
* without the interrupt bit set that the kernel's internal buffer for @header
- * is about to overflow. (In the last case, kernels with ABI version < 5 drop
- * header data up to the next interrupt packet.)
+ * is about to overflow. (In the last case, ABI versions < 5 drop header data
+ * up to the next interrupt packet.)
*
* Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT):
*
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 2d70d79ce2fd..39f621a9fe82 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -14,6 +14,7 @@
#define _UAPI_LINUX_IF_BRIDGE_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#define SYSFS_BRIDGE_ATTR "bridge"
#define SYSFS_BRIDGE_FDB "brforward"
@@ -88,7 +89,7 @@ struct __port_info {
};
struct __fdb_entry {
- __u8 mac_addr[6];
+ __u8 mac_addr[ETH_ALEN];
__u8 port_no;
__u8 is_local;
__u32 ageing_timer_value;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 03f6170ab337..04c0e7a5d484 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -143,6 +143,7 @@ enum {
IFLA_NUM_TX_QUEUES,
IFLA_NUM_RX_QUEUES,
IFLA_CARRIER,
+ IFLA_PHYS_PORT_ID,
__IFLA_MAX
};
diff --git a/include/uapi/linux/if_pppox.h b/include/uapi/linux/if_pppox.h
index e36a4aecd311..e128769331b5 100644
--- a/include/uapi/linux/if_pppox.h
+++ b/include/uapi/linux/if_pppox.h
@@ -46,7 +46,7 @@ struct pppoe_addr {
* PPTP addressing definition
*/
struct pptp_addr {
- __be16 call_id;
+ __u16 call_id;
struct in_addr sin_addr;
};
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 4bda4cf5b0f5..d07ac6903e59 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -160,6 +160,8 @@ enum {
DEVCONF_ACCEPT_DAD,
DEVCONF_FORCE_TLLAO,
DEVCONF_NDISC_NOTIFY,
+ DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL,
+ DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL,
DEVCONF_MAX
};
diff --git a/include/uapi/linux/netfilter_bridge/ebt_802_3.h b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
index 5bf84912a082..f37522aade24 100644
--- a/include/uapi/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
@@ -2,6 +2,7 @@
#define _UAPI__LINUX_BRIDGE_EBT_802_3_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#define EBT_802_3_SAP 0x01
#define EBT_802_3_TYPE 0x02
@@ -42,8 +43,8 @@ struct hdr_ni {
};
struct ebt_802_3_hdr {
- __u8 daddr[6];
- __u8 saddr[6];
+ __u8 daddr[ETH_ALEN];
+ __u8 saddr[ETH_ALEN];
__be16 len;
union {
struct hdr_ui ui;
diff --git a/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
index c6a204c97047..eac0f6548f47 100644
--- a/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
+++ b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
@@ -2,6 +2,7 @@
#define _IPT_CLUSTERIP_H_target
#include <linux/types.h>
+#include <linux/if_ether.h>
enum clusterip_hashmode {
CLUSTERIP_HASHMODE_SIP = 0,
@@ -22,7 +23,7 @@ struct ipt_clusterip_tgt_info {
__u32 flags;
/* only relevant for new ones */
- __u8 clustermac[6];
+ __u8 clustermac[ETH_ALEN];
__u16 num_total_nodes;
__u16 num_local_nodes;
__u16 local_nodes[CLUSTERIP_MAX_NODES];
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index caed0f324d5f..8137dd8d2adf 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -69,8 +69,8 @@
* starting a poll from a device which has a secure element enabled means
* we want to do SE based card emulation.
* @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
- * @NFC_CMD_FW_UPLOAD: Request to Load/flash firmware, or event to inform that
- * some firmware was loaded
+ * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform
+ * that some firmware was loaded
*/
enum nfc_commands {
NFC_CMD_UNSPEC,
@@ -94,7 +94,7 @@ enum nfc_commands {
NFC_CMD_DISABLE_SE,
NFC_CMD_LLC_SDREQ,
NFC_EVENT_LLC_SDRES,
- NFC_CMD_FW_UPLOAD,
+ NFC_CMD_FW_DOWNLOAD,
NFC_EVENT_SE_ADDED,
NFC_EVENT_SE_REMOVED,
/* private: internal use only */
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 861e5eba3953..1f42bc3dcb9c 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -126,6 +126,31 @@
*/
/**
+ * DOC: packet coalesce support
+ *
+ * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
+ * packets does not do anything with these packets. Therefore the
+ * reception of these unwanted packets causes unnecessary processing
+ * and power consumption.
+ *
+ * Packet coalesce feature helps to reduce number of received interrupts
+ * to host by buffering these packets in firmware/hardware for some
+ * predefined time. Received interrupt will be generated when one of the
+ * following events occur.
+ * a) Expiration of hardware timer whose expiration time is set to maximum
+ * coalescing delay of matching coalesce rule.
+ * b) Coalescing buffer in hardware reaches it's limit.
+ * c) Packet doesn't match any of the configured coalesce rules.
+ *
+ * User needs to configure following parameters for creating a coalesce
+ * rule.
+ * a) Maximum coalescing delay
+ * b) List of packet patterns which needs to be matched
+ * c) Condition for coalescence. pattern 'match' or 'no match'
+ * Multiple such rules can be created.
+ */
+
+/**
* enum nl80211_commands - supported nl80211 commands
*
* @NL80211_CMD_UNSPEC: unspecified command to catch errors
@@ -648,6 +673,19 @@
* @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
* return back to normal.
*
+ * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
+ * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
+ *
+ * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
+ * the new channel information (Channel Switch Announcement - CSA)
+ * in the beacon for some time (as defined in the
+ * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
+ * new channel. Userspace provides the new channel information (using
+ * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
+ * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
+ * other station that transmission must be blocked until the channel
+ * switch is complete.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -810,6 +848,11 @@ enum nl80211_commands {
NL80211_CMD_CRIT_PROTOCOL_START,
NL80211_CMD_CRIT_PROTOCOL_STOP,
+ NL80211_CMD_GET_COALESCE,
+ NL80211_CMD_SET_COALESCE,
+
+ NL80211_CMD_CHANNEL_SWITCH,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -1436,6 +1479,20 @@ enum nl80211_commands {
* allowed to be used with the first @NL80211_CMD_SET_STATION command to
* update a TDLS peer STA entry.
*
+ * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
+ *
+ * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
+ * until the channel switch event.
+ * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
+ * must be blocked on the current channel (before the channel switch
+ * operation).
+ * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
+ * for the time while performing a channel switch.
+ * @NL80211_ATTR_CSA_C_OFF_BEACON: Offset of the channel switch counter
+ * field in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
+ * @NL80211_ATTR_CSA_C_OFF_PRESP: Offset of the channel switch counter
+ * field in the probe response (%NL80211_ATTR_PROBE_RESP).
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -1736,6 +1793,14 @@ enum nl80211_attrs {
NL80211_ATTR_PEER_AID,
+ NL80211_ATTR_COALESCE_RULE,
+
+ NL80211_ATTR_CH_SWITCH_COUNT,
+ NL80211_ATTR_CH_SWITCH_BLOCK_TX,
+ NL80211_ATTR_CSA_IES,
+ NL80211_ATTR_CSA_C_OFF_BEACON,
+ NL80211_ATTR_CSA_C_OFF_PRESP,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2773,6 +2838,21 @@ enum nl80211_chan_width {
};
/**
+ * enum nl80211_bss_scan_width - control channel width for a BSS
+ *
+ * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
+ *
+ * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
+ * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
+ */
+enum nl80211_bss_scan_width {
+ NL80211_BSS_CHAN_WIDTH_20,
+ NL80211_BSS_CHAN_WIDTH_10,
+ NL80211_BSS_CHAN_WIDTH_5,
+};
+
+/**
* enum nl80211_bss - netlink attributes for a BSS
*
* @__NL80211_BSS_INVALID: invalid
@@ -2796,6 +2876,8 @@ enum nl80211_chan_width {
* @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
* elements from a Beacon frame (bin); not present if no Beacon frame has
* yet been received
+ * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
+ * (u32, enum nl80211_bss_scan_width)
* @__NL80211_BSS_AFTER_LAST: internal
* @NL80211_BSS_MAX: highest BSS attribute
*/
@@ -2812,6 +2894,7 @@ enum nl80211_bss {
NL80211_BSS_STATUS,
NL80211_BSS_SEEN_MS_AGO,
NL80211_BSS_BEACON_IES,
+ NL80211_BSS_CHAN_WIDTH,
/* keep last */
__NL80211_BSS_AFTER_LAST,
@@ -3060,11 +3143,11 @@ enum nl80211_tx_power_setting {
};
/**
- * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
- * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
- * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
+ * enum nl80211_packet_pattern_attr - packet pattern attribute
+ * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
* a zero bit are ignored
- * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
+ * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
* a bit for each byte in the pattern. The lowest-order bit corresponds
* to the first byte of the pattern, but the bytes of the pattern are
* in a little-endian-like format, i.e. the 9th byte of the pattern
@@ -3075,39 +3158,50 @@ enum nl80211_tx_power_setting {
* Note that the pattern matching is done as though frames were not
* 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
* first (including SNAP header unpacking) and then matched.
- * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after
+ * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
* these fixed number of bytes of received packet
- * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
- * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
+ * @NUM_NL80211_PKTPAT: number of attributes
+ * @MAX_NL80211_PKTPAT: max attribute number
*/
-enum nl80211_wowlan_packet_pattern_attr {
- __NL80211_WOWLAN_PKTPAT_INVALID,
- NL80211_WOWLAN_PKTPAT_MASK,
- NL80211_WOWLAN_PKTPAT_PATTERN,
- NL80211_WOWLAN_PKTPAT_OFFSET,
+enum nl80211_packet_pattern_attr {
+ __NL80211_PKTPAT_INVALID,
+ NL80211_PKTPAT_MASK,
+ NL80211_PKTPAT_PATTERN,
+ NL80211_PKTPAT_OFFSET,
- NUM_NL80211_WOWLAN_PKTPAT,
- MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
+ NUM_NL80211_PKTPAT,
+ MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
};
/**
- * struct nl80211_wowlan_pattern_support - pattern support information
+ * struct nl80211_pattern_support - packet pattern support information
* @max_patterns: maximum number of patterns supported
* @min_pattern_len: minimum length of each pattern
* @max_pattern_len: maximum length of each pattern
* @max_pkt_offset: maximum Rx packet offset
*
* This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
- * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
- * capability information given by the kernel to userspace.
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
+ * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
+ * %NL80211_ATTR_COALESCE_RULE in the capability information given
+ * by the kernel to userspace.
*/
-struct nl80211_wowlan_pattern_support {
+struct nl80211_pattern_support {
__u32 max_patterns;
__u32 min_pattern_len;
__u32 max_pattern_len;
__u32 max_pkt_offset;
} __attribute__((packed));
+/* only for backward compatibility */
+#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
+#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
+#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
+#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
+#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
+#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
+#define nl80211_wowlan_pattern_support nl80211_pattern_support
+
/**
* enum nl80211_wowlan_triggers - WoWLAN trigger definitions
* @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
@@ -3127,7 +3221,7 @@ struct nl80211_wowlan_pattern_support {
* pattern matching is done after the packet is converted to the MSDU.
*
* In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
- * carrying a &struct nl80211_wowlan_pattern_support.
+ * carrying a &struct nl80211_pattern_support.
*
* When reporting wakeup. it is a u32 attribute containing the 0-based
* index of the pattern that caused the wakeup, in the patterns passed
@@ -3284,7 +3378,7 @@ struct nl80211_wowlan_tcp_data_token_feature {
* @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
* u32 attribute holding the maximum length
* @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
- * feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK
+ * feature advertising. The mask works like @NL80211_PKTPAT_MASK
* but on the TCP payload only.
* @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
* @MAX_NL80211_WOWLAN_TCP: highest attribute number
@@ -3309,6 +3403,55 @@ enum nl80211_wowlan_tcp_attrs {
};
/**
+ * struct nl80211_coalesce_rule_support - coalesce rule support information
+ * @max_rules: maximum number of rules supported
+ * @pat: packet pattern support information
+ * @max_delay: maximum supported coalescing delay in msecs
+ *
+ * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_coalesce_rule_support {
+ __u32 max_rules;
+ struct nl80211_pattern_support pat;
+ __u32 max_delay;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_attr_coalesce_rule - coalesce rule attribute
+ * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
+ * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
+ * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
+ * see &enum nl80211_coalesce_condition.
+ * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
+ * after these fixed number of bytes of received packet
+ * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
+ * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
+ */
+enum nl80211_attr_coalesce_rule {
+ __NL80211_COALESCE_RULE_INVALID,
+ NL80211_ATTR_COALESCE_RULE_DELAY,
+ NL80211_ATTR_COALESCE_RULE_CONDITION,
+ NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
+
+ /* keep last */
+ NUM_NL80211_ATTR_COALESCE_RULE,
+ NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
+};
+
+/**
+ * enum nl80211_coalesce_condition - coalesce rule conditions
+ * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ * in a rule are matched.
+ * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
+ * in a rule are not matched.
+ */
+enum nl80211_coalesce_condition {
+ NL80211_COALESCE_CONDITION_MATCH,
+ NL80211_COALESCE_CONDITION_NO_MATCH
+};
+
+/**
* enum nl80211_iface_limit_attrs - limit attributes
* @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
* @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index c55efaaa9bb4..52490b0e62b5 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -165,6 +165,7 @@ enum ovs_vport_type {
OVS_VPORT_TYPE_NETDEV, /* network device */
OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
OVS_VPORT_TYPE_GRE, /* GRE tunnel. */
+ OVS_VPORT_TYPE_VXLAN, /* VXLAN tunnel. */
__OVS_VPORT_TYPE_MAX
};
@@ -211,6 +212,16 @@ enum ovs_vport_attr {
#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels.
+ */
+enum {
+ OVS_TUNNEL_ATTR_UNSPEC,
+ OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */
+ __OVS_TUNNEL_ATTR_MAX
+};
+
+#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1)
+
/* Flows. */
#define OVS_FLOW_FAMILY "ovs_flow"
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index dbd71b0c7d8c..09d62b9228ff 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -73,9 +73,17 @@ struct tc_estimator {
#define TC_H_ROOT (0xFFFFFFFFU)
#define TC_H_INGRESS (0xFFFFFFF1U)
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+ TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+ TC_LINKLAYER_ETHERNET,
+ TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
struct tc_ratespec {
unsigned char cell_log;
- unsigned char __reserved;
+ __u8 linklayer; /* lower 4 bits */
unsigned short overhead;
short cell_align;
unsigned short mpu;
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index af0a674cc677..1bdb4a39d1e1 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -51,6 +51,10 @@ enum
IPSTATS_MIB_INBCASTOCTETS, /* InBcastOctets */
IPSTATS_MIB_OUTBCASTOCTETS, /* OutBcastOctets */
IPSTATS_MIB_CSUMERRORS, /* InCsumErrors */
+ IPSTATS_MIB_NOECTPKTS, /* InNoECTPkts */
+ IPSTATS_MIB_ECT1PKTS, /* InECT1Pkts */
+ IPSTATS_MIB_ECT0PKTS, /* InECT0Pkts */
+ IPSTATS_MIB_CEPKTS, /* InCEPkts */
__IPSTATS_MIB_MAX
};
@@ -253,7 +257,7 @@ enum
LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */
LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */
LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
- LINUX_MIB_LOWLATENCYRXPACKETS, /* LowLatencyRxPackets */
+ LINUX_MIB_BUSYPOLLRXPACKETS, /* BusyPollRxPackets */
__LINUX_MIB_MAX
};
diff --git a/include/uapi/linux/usb/ch11.h b/include/uapi/linux/usb/ch11.h
index 7692dc69ccf7..331499d597fa 100644
--- a/include/uapi/linux/usb/ch11.h
+++ b/include/uapi/linux/usb/ch11.h
@@ -11,6 +11,17 @@
#include <linux/types.h> /* __u8 etc */
+/* This is arbitrary.
+ * From USB 2.0 spec Table 11-13, offset 7, a hub can
+ * have up to 255 ports. The most yet reported is 10.
+ *
+ * Current Wireless USB host hardware (Intel i1480 for example) allows
+ * up to 22 devices to connect. Upcoming hardware might raise that
+ * limit. Because the arrays need to add a bit for hub status data, we
+ * use 31, so plus one evens out to four bytes.
+ */
+#define USB_MAXCHILDREN 31
+
/*
* Hub request types
*/
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index c520203fac2f..172a7f00780c 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -60,7 +60,7 @@
struct virtio_net_config {
/* The config defining mac address (if VIRTIO_NET_F_MAC) */
- __u8 mac[6];
+ __u8 mac[ETH_ALEN];
/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
__u16 status;
/* Maximum number of each of transmit and receive queues;
@@ -70,7 +70,9 @@ struct virtio_net_config {
__u16 max_virtqueue_pairs;
} __attribute__((packed));
-/* This is the first element of the scatter-gather list. If you don't
+/* This header comes first in the scatter-gather list.
+ * If VIRTIO_F_ANY_LAYOUT is not negotiated, it must
+ * be the first element of the scatter-gather list. If you don't
* specify GSO or CSUM features, you can simply ignore the header. */
struct virtio_net_hdr {
#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset
diff --git a/include/uapi/linux/wimax/i2400m.h b/include/uapi/linux/wimax/i2400m.h
index 62d356153565..fd198bc24a3c 100644
--- a/include/uapi/linux/wimax/i2400m.h
+++ b/include/uapi/linux/wimax/i2400m.h
@@ -122,7 +122,7 @@
#define __LINUX__WIMAX__I2400M_H__
#include <linux/types.h>
-
+#include <linux/if_ether.h>
/*
* Host Device Interface (HDI) common to all busses
@@ -487,7 +487,7 @@ struct i2400m_tlv_l4_message_versions {
struct i2400m_tlv_detailed_device_info {
struct i2400m_tlv_hdr hdr;
__u8 reserved1[400];
- __u8 mac_address[6];
+ __u8 mac_address[ETH_ALEN];
__u8 reserved2[2];
} __attribute__((packed));
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h
index ffd4652de91c..65e12099ef89 100644
--- a/include/xen/interface/io/blkif.h
+++ b/include/xen/interface/io/blkif.h
@@ -103,12 +103,46 @@ typedef uint64_t blkif_sector_t;
#define BLKIF_OP_DISCARD 5
/*
+ * Recognized if "feature-max-indirect-segments" in present in the backend
+ * xenbus info. The "feature-max-indirect-segments" node contains the maximum
+ * number of segments allowed by the backend per request. If the node is
+ * present, the frontend might use blkif_request_indirect structs in order to
+ * issue requests with more than BLKIF_MAX_SEGMENTS_PER_REQUEST (11). The
+ * maximum number of indirect segments is fixed by the backend, but the
+ * frontend can issue requests with any number of indirect segments as long as
+ * it's less than the number provided by the backend. The indirect_grefs field
+ * in blkif_request_indirect should be filled by the frontend with the
+ * grant references of the pages that are holding the indirect segments.
+ * This pages are filled with an array of blkif_request_segment_aligned
+ * that hold the information about the segments. The number of indirect
+ * pages to use is determined by the maximum number of segments
+ * a indirect request contains. Every indirect page can contain a maximum
+ * of 512 segments (PAGE_SIZE/sizeof(blkif_request_segment_aligned)),
+ * so to calculate the number of indirect pages to use we have to do
+ * ceil(indirect_segments/512).
+ *
+ * If a backend does not recognize BLKIF_OP_INDIRECT, it should *not*
+ * create the "feature-max-indirect-segments" node!
+ */
+#define BLKIF_OP_INDIRECT 6
+
+/*
* Maximum scatter/gather segments per request.
* This is carefully chosen so that sizeof(struct blkif_ring) <= PAGE_SIZE.
* NB. This could be 12 if the ring indexes weren't stored in the same page.
*/
#define BLKIF_MAX_SEGMENTS_PER_REQUEST 11
+#define BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST 8
+
+struct blkif_request_segment_aligned {
+ grant_ref_t gref; /* reference to I/O buffer frame */
+ /* @first_sect: first sector in frame to transfer (inclusive). */
+ /* @last_sect: last sector in frame to transfer (inclusive). */
+ uint8_t first_sect, last_sect;
+ uint16_t _pad; /* padding to make it 8 bytes, so it's cache-aligned */
+} __attribute__((__packed__));
+
struct blkif_request_rw {
uint8_t nr_segments; /* number of segments */
blkif_vdev_t handle; /* only for read/write requests */
@@ -147,12 +181,31 @@ struct blkif_request_other {
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+#ifdef CONFIG_X86_64
+ uint32_t _pad1; /* offsetof(blkif_...,u.indirect.id) == 8 */
+#endif
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad2;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+#ifdef CONFIG_X86_64
+ uint32_t _pad3; /* make it 64 byte aligned */
+#else
+ uint64_t _pad3; /* make it 64 byte aligned */
+#endif
+} __attribute__((__packed__));
+
struct blkif_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_request_rw rw;
struct blkif_request_discard discard;
struct blkif_request_other other;
+ struct blkif_request_indirect indirect;
} u;
} __attribute__((__packed__));
diff --git a/include/xen/interface/io/ring.h b/include/xen/interface/io/ring.h
index 75271b9a8f61..7d28aff605c7 100644
--- a/include/xen/interface/io/ring.h
+++ b/include/xen/interface/io/ring.h
@@ -188,6 +188,11 @@ struct __name##_back_ring { \
#define RING_REQUEST_CONS_OVERFLOW(_r, _cons) \
(((_cons) - (_r)->rsp_prod_pvt) >= RING_SIZE(_r))
+/* Ill-behaved frontend determination: Can there be this many requests? */
+#define RING_REQUEST_PROD_OVERFLOW(_r, _prod) \
+ (((_prod) - (_r)->rsp_prod_pvt) > RING_SIZE(_r))
+
+
#define RING_PUSH_REQUESTS(_r) do { \
wmb(); /* back sees requests /before/ updated producer index */ \
(_r)->sring->req_prod = (_r)->req_prod_pvt; \
diff --git a/kernel/Makefile b/kernel/Makefile
index 470839d1a30e..35ef1185e359 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
-obj-y = fork.o exec_domain.o panic.o printk.o \
+obj-y = fork.o exec_domain.o panic.o \
cpu.o exit.o itimer.o time.o softirq.o resource.o \
sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
signal.o sys.o kmod.o workqueue.o pid.o task_work.o \
@@ -24,6 +24,7 @@ endif
obj-y += sched/
obj-y += power/
+obj-y += printk/
obj-y += cpu/
obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 0e0b20b8c5db..781845a013ab 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1845,36 +1845,43 @@ out:
EXPORT_SYMBOL_GPL(cgroup_path);
/**
- * task_cgroup_path_from_hierarchy - cgroup path of a task on a hierarchy
+ * task_cgroup_path - cgroup path of a task in the first cgroup hierarchy
* @task: target task
- * @hierarchy_id: the hierarchy to look up @task's cgroup from
* @buf: the buffer to write the path into
* @buflen: the length of the buffer
*
- * Determine @task's cgroup on the hierarchy specified by @hierarchy_id and
- * copy its path into @buf. This function grabs cgroup_mutex and shouldn't
- * be used inside locks used by cgroup controller callbacks.
+ * Determine @task's cgroup on the first (the one with the lowest non-zero
+ * hierarchy_id) cgroup hierarchy and copy its path into @buf. This
+ * function grabs cgroup_mutex and shouldn't be used inside locks used by
+ * cgroup controller callbacks.
+ *
+ * Returns 0 on success, fails with -%ENAMETOOLONG if @buflen is too short.
*/
-int task_cgroup_path_from_hierarchy(struct task_struct *task, int hierarchy_id,
- char *buf, size_t buflen)
+int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen)
{
struct cgroupfs_root *root;
- struct cgroup *cgrp = NULL;
- int ret = -ENOENT;
+ struct cgroup *cgrp;
+ int hierarchy_id = 1, ret = 0;
+
+ if (buflen < 2)
+ return -ENAMETOOLONG;
mutex_lock(&cgroup_mutex);
- root = idr_find(&cgroup_hierarchy_idr, hierarchy_id);
+ root = idr_get_next(&cgroup_hierarchy_idr, &hierarchy_id);
+
if (root) {
cgrp = task_cgroup_from_root(task, root);
ret = cgroup_path(cgrp, buf, buflen);
+ } else {
+ /* if no hierarchy exists, everyone is in "/" */
+ memcpy(buf, "/", 2);
}
mutex_unlock(&cgroup_mutex);
-
return ret;
}
-EXPORT_SYMBOL_GPL(task_cgroup_path_from_hierarchy);
+EXPORT_SYMBOL_GPL(task_cgroup_path);
/*
* Control Group taskset
@@ -4328,8 +4335,10 @@ static long cgroup_create(struct cgroup *parent, struct dentry *dentry,
}
err = percpu_ref_init(&css->refcnt, css_release);
- if (err)
+ if (err) {
+ ss->css_free(cgrp);
goto err_free_all;
+ }
init_cgroup_css(css, ss, cgrp);
diff --git a/kernel/fork.c b/kernel/fork.c
index 403d2bb8a968..e23bb19e2a3e 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1679,6 +1679,12 @@ SYSCALL_DEFINE5(clone, unsigned long, newsp, unsigned long, clone_flags,
int __user *, parent_tidptr,
int __user *, child_tidptr,
int, tls_val)
+#elif defined(CONFIG_CLONE_BACKWARDS3)
+SYSCALL_DEFINE6(clone, unsigned long, clone_flags, unsigned long, newsp,
+ int, stack_size,
+ int __user *, parent_tidptr,
+ int __user *, child_tidptr,
+ int, tls_val)
#else
SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
int __user *, parent_tidptr,
diff --git a/kernel/freezer.c b/kernel/freezer.c
index 8b2afc1c9df0..b462fa197517 100644
--- a/kernel/freezer.c
+++ b/kernel/freezer.c
@@ -33,7 +33,7 @@ static DEFINE_SPINLOCK(freezer_lock);
*/
bool freezing_slow_path(struct task_struct *p)
{
- if (p->flags & PF_NOFREEZE)
+ if (p->flags & (PF_NOFREEZE | PF_SUSPEND_TASK))
return false;
if (pm_nosig_freezing || cgroup_freezing(p))
diff --git a/kernel/mutex.c b/kernel/mutex.c
index ff05f4bd86eb..a52ee7bb830d 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -686,7 +686,7 @@ __ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
might_sleep();
ret = __mutex_lock_common(&lock->base, TASK_UNINTERRUPTIBLE,
0, &ctx->dep_map, _RET_IP_, ctx);
- if (!ret && ctx->acquired > 0)
+ if (!ret && ctx->acquired > 1)
return ww_mutex_deadlock_injection(lock, ctx);
return ret;
@@ -702,7 +702,7 @@ __ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
ret = __mutex_lock_common(&lock->base, TASK_INTERRUPTIBLE,
0, &ctx->dep_map, _RET_IP_, ctx);
- if (!ret && ctx->acquired > 0)
+ if (!ret && ctx->acquired > 1)
return ww_mutex_deadlock_injection(lock, ctx);
return ret;
diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c
index c6422ffeda9a..9012ecf7b814 100644
--- a/kernel/power/autosleep.c
+++ b/kernel/power/autosleep.c
@@ -32,7 +32,8 @@ static void try_to_suspend(struct work_struct *work)
mutex_lock(&autosleep_lock);
- if (!pm_save_wakeup_count(initial_count)) {
+ if (!pm_save_wakeup_count(initial_count) ||
+ system_state != SYSTEM_RUNNING) {
mutex_unlock(&autosleep_lock);
goto out;
}
diff --git a/kernel/power/process.c b/kernel/power/process.c
index fc0df8486449..06ec8869dbf1 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -109,6 +109,8 @@ static int try_to_freeze_tasks(bool user_only)
/**
* freeze_processes - Signal user space processes to enter the refrigerator.
+ * The current thread will not be frozen. The same process that calls
+ * freeze_processes must later call thaw_processes.
*
* On success, returns 0. On failure, -errno and system is fully thawed.
*/
@@ -120,6 +122,9 @@ int freeze_processes(void)
if (error)
return error;
+ /* Make sure this task doesn't get frozen */
+ current->flags |= PF_SUSPEND_TASK;
+
if (!pm_freezing)
atomic_inc(&system_freezing_cnt);
@@ -168,6 +173,7 @@ int freeze_kernel_threads(void)
void thaw_processes(void)
{
struct task_struct *g, *p;
+ struct task_struct *curr = current;
if (pm_freezing)
atomic_dec(&system_freezing_cnt);
@@ -182,10 +188,15 @@ void thaw_processes(void)
read_lock(&tasklist_lock);
do_each_thread(g, p) {
+ /* No other threads should have PF_SUSPEND_TASK set */
+ WARN_ON((p != curr) && (p->flags & PF_SUSPEND_TASK));
__thaw_task(p);
} while_each_thread(g, p);
read_unlock(&tasklist_lock);
+ WARN_ON(!(curr->flags & PF_SUSPEND_TASK));
+ curr->flags &= ~PF_SUSPEND_TASK;
+
usermodehelper_enable();
schedule();
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 06fe28589e9c..a394297f8b2f 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -296,6 +296,17 @@ int pm_qos_request_active(struct pm_qos_request *req)
}
EXPORT_SYMBOL_GPL(pm_qos_request_active);
+static void __pm_qos_update_request(struct pm_qos_request *req,
+ s32 new_value)
+{
+ trace_pm_qos_update_request(req->pm_qos_class, new_value);
+
+ if (new_value != req->node.prio)
+ pm_qos_update_target(
+ pm_qos_array[req->pm_qos_class]->constraints,
+ &req->node, PM_QOS_UPDATE_REQ, new_value);
+}
+
/**
* pm_qos_work_fn - the timeout handler of pm_qos_update_request_timeout
* @work: work struct for the delayed work (timeout)
@@ -308,7 +319,7 @@ static void pm_qos_work_fn(struct work_struct *work)
struct pm_qos_request,
work);
- pm_qos_update_request(req, PM_QOS_DEFAULT_VALUE);
+ __pm_qos_update_request(req, PM_QOS_DEFAULT_VALUE);
}
/**
@@ -364,12 +375,7 @@ void pm_qos_update_request(struct pm_qos_request *req,
}
cancel_delayed_work_sync(&req->work);
-
- trace_pm_qos_update_request(req->pm_qos_class, new_value);
- if (new_value != req->node.prio)
- pm_qos_update_target(
- pm_qos_array[req->pm_qos_class]->constraints,
- &req->node, PM_QOS_UPDATE_REQ, new_value);
+ __pm_qos_update_request(req, new_value);
}
EXPORT_SYMBOL_GPL(pm_qos_update_request);
diff --git a/kernel/printk/Makefile b/kernel/printk/Makefile
new file mode 100644
index 000000000000..85405bdcf2b3
--- /dev/null
+++ b/kernel/printk/Makefile
@@ -0,0 +1,2 @@
+obj-y = printk.o
+obj-$(CONFIG_A11Y_BRAILLE_CONSOLE) += braille.o
diff --git a/kernel/printk/braille.c b/kernel/printk/braille.c
new file mode 100644
index 000000000000..276762f3a460
--- /dev/null
+++ b/kernel/printk/braille.c
@@ -0,0 +1,49 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/console.h>
+#include <linux/string.h>
+
+#include "console_cmdline.h"
+#include "braille.h"
+
+char *_braille_console_setup(char **str, char **brl_options)
+{
+ if (!memcmp(*str, "brl,", 4)) {
+ *brl_options = "";
+ *str += 4;
+ } else if (!memcmp(str, "brl=", 4)) {
+ *brl_options = *str + 4;
+ *str = strchr(*brl_options, ',');
+ if (!*str)
+ pr_err("need port name after brl=\n");
+ else
+ *((*str)++) = 0;
+ } else
+ return NULL;
+
+ return *str;
+}
+
+int
+_braille_register_console(struct console *console, struct console_cmdline *c)
+{
+ int rtn = 0;
+
+ if (c->brl_options) {
+ console->flags |= CON_BRL;
+ rtn = braille_register_console(console, c->index, c->options,
+ c->brl_options);
+ }
+
+ return rtn;
+}
+
+int
+_braille_unregister_console(struct console *console)
+{
+ if (console->flags & CON_BRL)
+ return braille_unregister_console(console);
+
+ return 0;
+}
diff --git a/kernel/printk/braille.h b/kernel/printk/braille.h
new file mode 100644
index 000000000000..769d771145c8
--- /dev/null
+++ b/kernel/printk/braille.h
@@ -0,0 +1,48 @@
+#ifndef _PRINTK_BRAILLE_H
+#define _PRINTK_BRAILLE_H
+
+#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
+
+static inline void
+braille_set_options(struct console_cmdline *c, char *brl_options)
+{
+ c->brl_options = brl_options;
+}
+
+char *
+_braille_console_setup(char **str, char **brl_options);
+
+int
+_braille_register_console(struct console *console, struct console_cmdline *c);
+
+int
+_braille_unregister_console(struct console *console);
+
+#else
+
+static inline void
+braille_set_options(struct console_cmdline *c, char *brl_options)
+{
+}
+
+static inline char *
+_braille_console_setup(char **str, char **brl_options)
+{
+ return NULL;
+}
+
+static inline int
+_braille_register_console(struct console *console, struct console_cmdline *c)
+{
+ return 0;
+}
+
+static inline int
+_braille_unregister_console(struct console *console)
+{
+ return 0;
+}
+
+#endif
+
+#endif
diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h
new file mode 100644
index 000000000000..cbd69d842341
--- /dev/null
+++ b/kernel/printk/console_cmdline.h
@@ -0,0 +1,14 @@
+#ifndef _CONSOLE_CMDLINE_H
+#define _CONSOLE_CMDLINE_H
+
+struct console_cmdline
+{
+ char name[8]; /* Name of the driver */
+ int index; /* Minor dev. to use */
+ char *options; /* Options for the driver */
+#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
+ char *brl_options; /* Options for braille driver */
+#endif
+};
+
+#endif
diff --git a/kernel/printk.c b/kernel/printk/printk.c
index 69b0890ed7e5..5b5a7080e2a5 100644
--- a/kernel/printk.c
+++ b/kernel/printk/printk.c
@@ -51,6 +51,9 @@
#define CREATE_TRACE_POINTS
#include <trace/events/printk.h>
+#include "console_cmdline.h"
+#include "braille.h"
+
/* printk's without a loglevel use this.. */
#define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
@@ -105,19 +108,11 @@ static struct console *exclusive_console;
/*
* Array of consoles built from command line options (console=)
*/
-struct console_cmdline
-{
- char name[8]; /* Name of the driver */
- int index; /* Minor dev. to use */
- char *options; /* Options for the driver */
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- char *brl_options; /* Options for braille driver */
-#endif
-};
#define MAX_CMDLINECONSOLES 8
static struct console_cmdline console_cmdline[MAX_CMDLINECONSOLES];
+
static int selected_console = -1;
static int preferred_console = -1;
int console_set_on_cmdline;
@@ -178,7 +173,7 @@ static int console_may_schedule;
* 67 "g"
* 0032 00 00 00 padding to next message header
*
- * The 'struct log' buffer header must never be directly exported to
+ * The 'struct printk_log' buffer header must never be directly exported to
* userspace, it is a kernel-private implementation detail that might
* need to be changed in the future, when the requirements change.
*
@@ -200,7 +195,7 @@ enum log_flags {
LOG_CONT = 8, /* text is a fragment of a continuation line */
};
-struct log {
+struct printk_log {
u64 ts_nsec; /* timestamp in nanoseconds */
u16 len; /* length of entire record */
u16 text_len; /* length of text buffer */
@@ -248,7 +243,7 @@ static u32 clear_idx;
#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
#define LOG_ALIGN 4
#else
-#define LOG_ALIGN __alignof__(struct log)
+#define LOG_ALIGN __alignof__(struct printk_log)
#endif
#define __LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)
static char __log_buf[__LOG_BUF_LEN] __aligned(LOG_ALIGN);
@@ -259,35 +254,35 @@ static u32 log_buf_len = __LOG_BUF_LEN;
static volatile unsigned int logbuf_cpu = UINT_MAX;
/* human readable text of the record */
-static char *log_text(const struct log *msg)
+static char *log_text(const struct printk_log *msg)
{
- return (char *)msg + sizeof(struct log);
+ return (char *)msg + sizeof(struct printk_log);
}
/* optional key/value pair dictionary attached to the record */
-static char *log_dict(const struct log *msg)
+static char *log_dict(const struct printk_log *msg)
{
- return (char *)msg + sizeof(struct log) + msg->text_len;
+ return (char *)msg + sizeof(struct printk_log) + msg->text_len;
}
/* get record by index; idx must point to valid msg */
-static struct log *log_from_idx(u32 idx)
+static struct printk_log *log_from_idx(u32 idx)
{
- struct log *msg = (struct log *)(log_buf + idx);
+ struct printk_log *msg = (struct printk_log *)(log_buf + idx);
/*
* A length == 0 record is the end of buffer marker. Wrap around and
* read the message at the start of the buffer.
*/
if (!msg->len)
- return (struct log *)log_buf;
+ return (struct printk_log *)log_buf;
return msg;
}
/* get next record; idx must point to valid msg */
static u32 log_next(u32 idx)
{
- struct log *msg = (struct log *)(log_buf + idx);
+ struct printk_log *msg = (struct printk_log *)(log_buf + idx);
/* length == 0 indicates the end of the buffer; wrap */
/*
@@ -296,7 +291,7 @@ static u32 log_next(u32 idx)
* return the one after that.
*/
if (!msg->len) {
- msg = (struct log *)log_buf;
+ msg = (struct printk_log *)log_buf;
return msg->len;
}
return idx + msg->len;
@@ -308,11 +303,11 @@ static void log_store(int facility, int level,
const char *dict, u16 dict_len,
const char *text, u16 text_len)
{
- struct log *msg;
+ struct printk_log *msg;
u32 size, pad_len;
/* number of '\0' padding bytes to next message */
- size = sizeof(struct log) + text_len + dict_len;
+ size = sizeof(struct printk_log) + text_len + dict_len;
pad_len = (-size) & (LOG_ALIGN - 1);
size += pad_len;
@@ -324,7 +319,7 @@ static void log_store(int facility, int level,
else
free = log_first_idx - log_next_idx;
- if (free > size + sizeof(struct log))
+ if (free > size + sizeof(struct printk_log))
break;
/* drop old messages until we have enough contiuous space */
@@ -332,18 +327,18 @@ static void log_store(int facility, int level,
log_first_seq++;
}
- if (log_next_idx + size + sizeof(struct log) >= log_buf_len) {
+ if (log_next_idx + size + sizeof(struct printk_log) >= log_buf_len) {
/*
* This message + an additional empty header does not fit
* at the end of the buffer. Add an empty header with len == 0
* to signify a wrap around.
*/
- memset(log_buf + log_next_idx, 0, sizeof(struct log));
+ memset(log_buf + log_next_idx, 0, sizeof(struct printk_log));
log_next_idx = 0;
}
/* fill message */
- msg = (struct log *)(log_buf + log_next_idx);
+ msg = (struct printk_log *)(log_buf + log_next_idx);
memcpy(log_text(msg), text, text_len);
msg->text_len = text_len;
memcpy(log_dict(msg), dict, dict_len);
@@ -356,7 +351,7 @@ static void log_store(int facility, int level,
else
msg->ts_nsec = local_clock();
memset(log_dict(msg) + dict_len, 0, pad_len);
- msg->len = sizeof(struct log) + text_len + dict_len + pad_len;
+ msg->len = sizeof(struct printk_log) + text_len + dict_len + pad_len;
/* insert message */
log_next_idx += msg->len;
@@ -479,7 +474,7 @@ static ssize_t devkmsg_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct devkmsg_user *user = file->private_data;
- struct log *msg;
+ struct printk_log *msg;
u64 ts_usec;
size_t i;
char cont = '-';
@@ -724,14 +719,14 @@ void log_buf_kexec_setup(void)
VMCOREINFO_SYMBOL(log_first_idx);
VMCOREINFO_SYMBOL(log_next_idx);
/*
- * Export struct log size and field offsets. User space tools can
+ * Export struct printk_log size and field offsets. User space tools can
* parse it and detect any changes to structure down the line.
*/
- VMCOREINFO_STRUCT_SIZE(log);
- VMCOREINFO_OFFSET(log, ts_nsec);
- VMCOREINFO_OFFSET(log, len);
- VMCOREINFO_OFFSET(log, text_len);
- VMCOREINFO_OFFSET(log, dict_len);
+ VMCOREINFO_STRUCT_SIZE(printk_log);
+ VMCOREINFO_OFFSET(printk_log, ts_nsec);
+ VMCOREINFO_OFFSET(printk_log, len);
+ VMCOREINFO_OFFSET(printk_log, text_len);
+ VMCOREINFO_OFFSET(printk_log, dict_len);
}
#endif
@@ -884,7 +879,7 @@ static size_t print_time(u64 ts, char *buf)
(unsigned long)ts, rem_nsec / 1000);
}
-static size_t print_prefix(const struct log *msg, bool syslog, char *buf)
+static size_t print_prefix(const struct printk_log *msg, bool syslog, char *buf)
{
size_t len = 0;
unsigned int prefix = (msg->facility << 3) | msg->level;
@@ -907,7 +902,7 @@ static size_t print_prefix(const struct log *msg, bool syslog, char *buf)
return len;
}
-static size_t msg_print_text(const struct log *msg, enum log_flags prev,
+static size_t msg_print_text(const struct printk_log *msg, enum log_flags prev,
bool syslog, char *buf, size_t size)
{
const char *text = log_text(msg);
@@ -969,7 +964,7 @@ static size_t msg_print_text(const struct log *msg, enum log_flags prev,
static int syslog_print(char __user *buf, int size)
{
char *text;
- struct log *msg;
+ struct printk_log *msg;
int len = 0;
text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
@@ -1060,7 +1055,7 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
idx = clear_idx;
prev = 0;
while (seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
len += msg_print_text(msg, prev, true, NULL, 0);
prev = msg->flags;
@@ -1073,7 +1068,7 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
idx = clear_idx;
prev = 0;
while (len > size && seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
len -= msg_print_text(msg, prev, true, NULL, 0);
prev = msg->flags;
@@ -1087,7 +1082,7 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
len = 0;
prev = 0;
while (len >= 0 && seq < next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
int textlen;
textlen = msg_print_text(msg, prev, true, text,
@@ -1233,7 +1228,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file)
error = 0;
while (seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
error += msg_print_text(msg, prev, true, NULL, 0);
idx = log_next(idx);
@@ -1719,10 +1714,10 @@ static struct cont {
u8 level;
bool flushed:1;
} cont;
-static struct log *log_from_idx(u32 idx) { return NULL; }
+static struct printk_log *log_from_idx(u32 idx) { return NULL; }
static u32 log_next(u32 idx) { return 0; }
static void call_console_drivers(int level, const char *text, size_t len) {}
-static size_t msg_print_text(const struct log *msg, enum log_flags prev,
+static size_t msg_print_text(const struct printk_log *msg, enum log_flags prev,
bool syslog, char *buf, size_t size) { return 0; }
static size_t cont_print_text(char *text, size_t size) { return 0; }
@@ -1761,23 +1756,23 @@ static int __add_preferred_console(char *name, int idx, char *options,
* See if this tty is not yet registered, and
* if we have a slot free.
*/
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
- if (strcmp(console_cmdline[i].name, name) == 0 &&
- console_cmdline[i].index == idx) {
- if (!brl_options)
- selected_console = i;
- return 0;
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++) {
+ if (strcmp(c->name, name) == 0 && c->index == idx) {
+ if (!brl_options)
+ selected_console = i;
+ return 0;
}
+ }
if (i == MAX_CMDLINECONSOLES)
return -E2BIG;
if (!brl_options)
selected_console = i;
- c = &console_cmdline[i];
strlcpy(c->name, name, sizeof(c->name));
c->options = options;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- c->brl_options = brl_options;
-#endif
+ braille_set_options(c, brl_options);
+
c->index = idx;
return 0;
}
@@ -1790,20 +1785,8 @@ static int __init console_setup(char *str)
char *s, *options, *brl_options = NULL;
int idx;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (!memcmp(str, "brl,", 4)) {
- brl_options = "";
- str += 4;
- } else if (!memcmp(str, "brl=", 4)) {
- brl_options = str + 4;
- str = strchr(brl_options, ',');
- if (!str) {
- printk(KERN_ERR "need port name after brl=\n");
- return 1;
- }
- *(str++) = 0;
- }
-#endif
+ if (_braille_console_setup(&str, &brl_options))
+ return 1;
/*
* Decode str into name, index, options.
@@ -1858,15 +1841,15 @@ int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, cha
struct console_cmdline *c;
int i;
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
- if (strcmp(console_cmdline[i].name, name) == 0 &&
- console_cmdline[i].index == idx) {
- c = &console_cmdline[i];
- strlcpy(c->name, name_new, sizeof(c->name));
- c->name[sizeof(c->name) - 1] = 0;
- c->options = options;
- c->index = idx_new;
- return i;
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++)
+ if (strcmp(c->name, name) == 0 && c->index == idx) {
+ strlcpy(c->name, name_new, sizeof(c->name));
+ c->name[sizeof(c->name) - 1] = 0;
+ c->options = options;
+ c->index = idx_new;
+ return i;
}
/* not found */
return -1;
@@ -2046,7 +2029,7 @@ void console_unlock(void)
console_cont_flush(text, sizeof(text));
again:
for (;;) {
- struct log *msg;
+ struct printk_log *msg;
size_t len;
int level;
@@ -2241,6 +2224,7 @@ void register_console(struct console *newcon)
int i;
unsigned long flags;
struct console *bcon = NULL;
+ struct console_cmdline *c;
/*
* before we register a new CON_BOOT console, make sure we don't
@@ -2288,30 +2272,25 @@ void register_console(struct console *newcon)
* See if this console matches one we selected on
* the command line.
*/
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0];
- i++) {
- if (strcmp(console_cmdline[i].name, newcon->name) != 0)
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++) {
+ if (strcmp(c->name, newcon->name) != 0)
continue;
if (newcon->index >= 0 &&
- newcon->index != console_cmdline[i].index)
+ newcon->index != c->index)
continue;
if (newcon->index < 0)
- newcon->index = console_cmdline[i].index;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (console_cmdline[i].brl_options) {
- newcon->flags |= CON_BRL;
- braille_register_console(newcon,
- console_cmdline[i].index,
- console_cmdline[i].options,
- console_cmdline[i].brl_options);
+ newcon->index = c->index;
+
+ if (_braille_register_console(newcon, c))
return;
- }
-#endif
+
if (newcon->setup &&
newcon->setup(newcon, console_cmdline[i].options) != 0)
break;
newcon->flags |= CON_ENABLED;
- newcon->index = console_cmdline[i].index;
+ newcon->index = c->index;
if (i == selected_console) {
newcon->flags |= CON_CONSDEV;
preferred_console = selected_console;
@@ -2394,13 +2373,13 @@ EXPORT_SYMBOL(register_console);
int unregister_console(struct console *console)
{
struct console *a, *b;
- int res = 1;
+ int res;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (console->flags & CON_BRL)
- return braille_unregister_console(console);
-#endif
+ res = _braille_unregister_console(console);
+ if (res)
+ return res;
+ res = 1;
console_lock();
if (console_drivers == console) {
console_drivers=console->next;
@@ -2666,7 +2645,7 @@ void kmsg_dump(enum kmsg_dump_reason reason)
bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
char *line, size_t size, size_t *len)
{
- struct log *msg;
+ struct printk_log *msg;
size_t l = 0;
bool ret = false;
@@ -2778,7 +2757,7 @@ bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
idx = dumper->cur_idx;
prev = 0;
while (seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
l += msg_print_text(msg, prev, true, NULL, 0);
idx = log_next(idx);
@@ -2791,7 +2770,7 @@ bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
idx = dumper->cur_idx;
prev = 0;
while (l > size && seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
l -= msg_print_text(msg, prev, true, NULL, 0);
idx = log_next(idx);
@@ -2806,7 +2785,7 @@ bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
l = 0;
prev = 0;
while (seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
+ struct printk_log *msg = log_from_idx(idx);
l += msg_print_text(msg, prev, syslog, buf + l, size - l);
idx = log_next(idx);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 4041f5747e73..a146ee327f6a 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -469,7 +469,6 @@ static int ptrace_detach(struct task_struct *child, unsigned int data)
/* Architecture-specific hardware disable .. */
ptrace_disable(child);
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- flush_ptrace_hw_breakpoint(child);
write_lock_irq(&tasklist_lock);
/*
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index b7c32cb7bfeb..05c39f030314 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -933,6 +933,8 @@ static int effective_prio(struct task_struct *p)
/**
* task_curr - is this task currently executing on a CPU?
* @p: the task in question.
+ *
+ * Return: 1 if the task is currently executing. 0 otherwise.
*/
inline int task_curr(const struct task_struct *p)
{
@@ -1482,7 +1484,7 @@ static void ttwu_queue(struct task_struct *p, int cpu)
* the simpler "current->state = TASK_RUNNING" to mark yourself
* runnable without the overhead of this.
*
- * Returns %true if @p was woken up, %false if it was already running
+ * Return: %true if @p was woken up, %false if it was already running.
* or @state didn't match @p's state.
*/
static int
@@ -1491,7 +1493,13 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
unsigned long flags;
int cpu, success = 0;
- smp_wmb();
+ /*
+ * If we are going to wake up a thread waiting for CONDITION we
+ * need to ensure that CONDITION=1 done by the caller can not be
+ * reordered with p->state check below. This pairs with mb() in
+ * set_current_state() the waiting thread does.
+ */
+ smp_mb__before_spinlock();
raw_spin_lock_irqsave(&p->pi_lock, flags);
if (!(p->state & state))
goto out;
@@ -1577,8 +1585,9 @@ out:
* @p: The process to be woken up.
*
* Attempt to wake up the nominated process and move it to the set of runnable
- * processes. Returns 1 if the process was woken up, 0 if it was already
- * running.
+ * processes.
+ *
+ * Return: 1 if the process was woken up, 0 if it was already running.
*
* It may be assumed that this function implies a write memory barrier before
* changing the task state if and only if any tasks are woken up.
@@ -2191,6 +2200,8 @@ void scheduler_tick(void)
* This makes sure that uptime, CFS vruntime, load
* balancing, etc... continue to move forward, even
* with a very low granularity.
+ *
+ * Return: Maximum deferment in nanoseconds.
*/
u64 scheduler_tick_max_deferment(void)
{
@@ -2394,6 +2405,12 @@ need_resched:
if (sched_feat(HRTICK))
hrtick_clear(rq);
+ /*
+ * Make sure that signal_pending_state()->signal_pending() below
+ * can't be reordered with __set_current_state(TASK_INTERRUPTIBLE)
+ * done by the caller to avoid the race with signal_wake_up().
+ */
+ smp_mb__before_spinlock();
raw_spin_lock_irq(&rq->lock);
switch_count = &prev->nivcsw;
@@ -2796,8 +2813,8 @@ EXPORT_SYMBOL(wait_for_completion);
* specified timeout to expire. The timeout is in jiffies. It is not
* interruptible.
*
- * The return value is 0 if timed out, and positive (at least 1, or number of
- * jiffies left till timeout) if completed.
+ * Return: 0 if timed out, and positive (at least 1, or number of jiffies left
+ * till timeout) if completed.
*/
unsigned long __sched
wait_for_completion_timeout(struct completion *x, unsigned long timeout)
@@ -2829,8 +2846,8 @@ EXPORT_SYMBOL(wait_for_completion_io);
* specified timeout to expire. The timeout is in jiffies. It is not
* interruptible. The caller is accounted as waiting for IO.
*
- * The return value is 0 if timed out, and positive (at least 1, or number of
- * jiffies left till timeout) if completed.
+ * Return: 0 if timed out, and positive (at least 1, or number of jiffies left
+ * till timeout) if completed.
*/
unsigned long __sched
wait_for_completion_io_timeout(struct completion *x, unsigned long timeout)
@@ -2846,7 +2863,7 @@ EXPORT_SYMBOL(wait_for_completion_io_timeout);
* This waits for completion of a specific task to be signaled. It is
* interruptible.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if completed.
*/
int __sched wait_for_completion_interruptible(struct completion *x)
{
@@ -2865,8 +2882,8 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
* This waits for either a completion of a specific task to be signaled or for a
* specified timeout to expire. It is interruptible. The timeout is in jiffies.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
- * positive (at least 1, or number of jiffies left till timeout) if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
+ * or number of jiffies left till timeout) if completed.
*/
long __sched
wait_for_completion_interruptible_timeout(struct completion *x,
@@ -2883,7 +2900,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
* This waits to be signaled for completion of a specific task. It can be
* interrupted by a kill signal.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if completed.
*/
int __sched wait_for_completion_killable(struct completion *x)
{
@@ -2903,8 +2920,8 @@ EXPORT_SYMBOL(wait_for_completion_killable);
* signaled or for a specified timeout to expire. It can be
* interrupted by a kill signal. The timeout is in jiffies.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
- * positive (at least 1, or number of jiffies left till timeout) if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
+ * or number of jiffies left till timeout) if completed.
*/
long __sched
wait_for_completion_killable_timeout(struct completion *x,
@@ -2918,7 +2935,7 @@ EXPORT_SYMBOL(wait_for_completion_killable_timeout);
* try_wait_for_completion - try to decrement a completion without blocking
* @x: completion structure
*
- * Returns: 0 if a decrement cannot be done without blocking
+ * Return: 0 if a decrement cannot be done without blocking
* 1 if a decrement succeeded.
*
* If a completion is being used as a counting completion,
@@ -2945,7 +2962,7 @@ EXPORT_SYMBOL(try_wait_for_completion);
* completion_done - Test to see if a completion has any waiters
* @x: completion structure
*
- * Returns: 0 if there are waiters (wait_for_completion() in progress)
+ * Return: 0 if there are waiters (wait_for_completion() in progress)
* 1 if there are no waiters.
*
*/
@@ -3182,7 +3199,7 @@ SYSCALL_DEFINE1(nice, int, increment)
* task_prio - return the priority value of a given task.
* @p: the task in question.
*
- * This is the priority value as seen by users in /proc.
+ * Return: The priority value as seen by users in /proc.
* RT tasks are offset by -200. Normal tasks are centered
* around 0, value goes from -16 to +15.
*/
@@ -3194,6 +3211,8 @@ int task_prio(const struct task_struct *p)
/**
* task_nice - return the nice value of a given task.
* @p: the task in question.
+ *
+ * Return: The nice value [ -20 ... 0 ... 19 ].
*/
int task_nice(const struct task_struct *p)
{
@@ -3204,6 +3223,8 @@ EXPORT_SYMBOL(task_nice);
/**
* idle_cpu - is a given cpu idle currently?
* @cpu: the processor in question.
+ *
+ * Return: 1 if the CPU is currently idle. 0 otherwise.
*/
int idle_cpu(int cpu)
{
@@ -3226,6 +3247,8 @@ int idle_cpu(int cpu)
/**
* idle_task - return the idle task for a given cpu.
* @cpu: the processor in question.
+ *
+ * Return: The idle task for the cpu @cpu.
*/
struct task_struct *idle_task(int cpu)
{
@@ -3235,6 +3258,8 @@ struct task_struct *idle_task(int cpu)
/**
* find_process_by_pid - find a process with a matching PID value.
* @pid: the pid in question.
+ *
+ * The task of @pid, if found. %NULL otherwise.
*/
static struct task_struct *find_process_by_pid(pid_t pid)
{
@@ -3432,6 +3457,8 @@ recheck:
* @policy: new policy.
* @param: structure containing the new RT priority.
*
+ * Return: 0 on success. An error code otherwise.
+ *
* NOTE that the task may be already dead.
*/
int sched_setscheduler(struct task_struct *p, int policy,
@@ -3451,6 +3478,8 @@ EXPORT_SYMBOL_GPL(sched_setscheduler);
* current context has permission. For example, this is needed in
* stop_machine(): we create temporary high priority worker threads,
* but our caller might not have that capability.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
int sched_setscheduler_nocheck(struct task_struct *p, int policy,
const struct sched_param *param)
@@ -3485,6 +3514,8 @@ do_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)
* @pid: the pid in question.
* @policy: new policy.
* @param: structure containing the new RT priority.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy,
struct sched_param __user *, param)
@@ -3500,6 +3531,8 @@ SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy,
* sys_sched_setparam - set/change the RT priority of a thread
* @pid: the pid in question.
* @param: structure containing the new RT priority.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
{
@@ -3509,6 +3542,9 @@ SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
/**
* sys_sched_getscheduler - get the policy (scheduling class) of a thread
* @pid: the pid in question.
+ *
+ * Return: On success, the policy of the thread. Otherwise, a negative error
+ * code.
*/
SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)
{
@@ -3535,6 +3571,9 @@ SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)
* sys_sched_getparam - get the RT priority of a thread
* @pid: the pid in question.
* @param: structure containing the RT priority.
+ *
+ * Return: On success, 0 and the RT priority is in @param. Otherwise, an error
+ * code.
*/
SYSCALL_DEFINE2(sched_getparam, pid_t, pid, struct sched_param __user *, param)
{
@@ -3659,6 +3698,8 @@ static int get_user_cpu_mask(unsigned long __user *user_mask_ptr, unsigned len,
* @pid: pid of the process
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to the new cpu mask
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_setaffinity, pid_t, pid, unsigned int, len,
unsigned long __user *, user_mask_ptr)
@@ -3710,6 +3751,8 @@ out_unlock:
* @pid: pid of the process
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to hold the current cpu mask
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
unsigned long __user *, user_mask_ptr)
@@ -3744,6 +3787,8 @@ SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
*
* This function yields the current CPU to other tasks. If there are no
* other threads running on this CPU then this function will return.
+ *
+ * Return: 0.
*/
SYSCALL_DEFINE0(sched_yield)
{
@@ -3869,7 +3914,7 @@ EXPORT_SYMBOL(yield);
* It's the caller's job to ensure that the target task struct
* can't go away on us before we can do any checks.
*
- * Returns:
+ * Return:
* true (>0) if we indeed boosted the target task.
* false (0) if we failed to boost the target.
* -ESRCH if there's no task to yield to.
@@ -3972,8 +4017,9 @@ long __sched io_schedule_timeout(long timeout)
* sys_sched_get_priority_max - return maximum RT priority.
* @policy: scheduling class.
*
- * this syscall returns the maximum rt_priority that can be used
- * by a given scheduling class.
+ * Return: On success, this syscall returns the maximum
+ * rt_priority that can be used by a given scheduling class.
+ * On failure, a negative error code is returned.
*/
SYSCALL_DEFINE1(sched_get_priority_max, int, policy)
{
@@ -3997,8 +4043,9 @@ SYSCALL_DEFINE1(sched_get_priority_max, int, policy)
* sys_sched_get_priority_min - return minimum RT priority.
* @policy: scheduling class.
*
- * this syscall returns the minimum rt_priority that can be used
- * by a given scheduling class.
+ * Return: On success, this syscall returns the minimum
+ * rt_priority that can be used by a given scheduling class.
+ * On failure, a negative error code is returned.
*/
SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
{
@@ -4024,6 +4071,9 @@ SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
*
* this syscall writes the default timeslice value of a given process
* into the user-space timespec buffer. A value of '0' means infinity.
+ *
+ * Return: On success, 0 and the timeslice is in @interval. Otherwise,
+ * an error code.
*/
SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
struct timespec __user *, interval)
@@ -6632,6 +6682,8 @@ void normalize_rt_tasks(void)
* @cpu: the processor in question.
*
* ONLY VALID WHEN THE WHOLE SYSTEM IS STOPPED!
+ *
+ * Return: The current task for @cpu.
*/
struct task_struct *curr_task(int cpu)
{
diff --git a/kernel/sched/cpupri.c b/kernel/sched/cpupri.c
index 1095e878a46f..8b836b376d91 100644
--- a/kernel/sched/cpupri.c
+++ b/kernel/sched/cpupri.c
@@ -62,7 +62,7 @@ static int convert_prio(int prio)
* any discrepancies created by racing against the uncertainty of the current
* priority configuration.
*
- * Returns: (int)bool - CPUs were found
+ * Return: (int)bool - CPUs were found
*/
int cpupri_find(struct cpupri *cp, struct task_struct *p,
struct cpumask *lowest_mask)
@@ -203,7 +203,7 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
* cpupri_init - initialize the cpupri structure
* @cp: The cpupri context
*
- * Returns: -ENOMEM if memory fails.
+ * Return: -ENOMEM on memory allocation failure.
*/
int cpupri_init(struct cpupri *cp)
{
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index bb456f44b7b1..68f1609ca149 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -851,7 +851,7 @@ void task_numa_fault(int node, int pages, bool migrated)
{
struct task_struct *p = current;
- if (!sched_feat_numa(NUMA))
+ if (!numabalancing_enabled)
return;
/* FIXME: Allocate task-specific structure for placement policy here */
@@ -2032,6 +2032,7 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued)
*/
update_entity_load_avg(curr, 1);
update_cfs_rq_blocked_load(cfs_rq, 1);
+ update_cfs_shares(cfs_rq);
#ifdef CONFIG_SCHED_HRTICK
/*
@@ -4280,6 +4281,8 @@ struct sg_lb_stats {
* get_sd_load_idx - Obtain the load index for a given sched domain.
* @sd: The sched_domain whose load_idx is to be obtained.
* @idle: The Idle status of the CPU for whose sd load_icx is obtained.
+ *
+ * Return: The load index.
*/
static inline int get_sd_load_idx(struct sched_domain *sd,
enum cpu_idle_type idle)
@@ -4574,6 +4577,9 @@ static inline void update_sg_lb_stats(struct lb_env *env,
*
* Determine if @sg is a busier group than the previously selected
* busiest group.
+ *
+ * Return: %true if @sg is a busier group than the previously selected
+ * busiest group. %false otherwise.
*/
static bool update_sd_pick_busiest(struct lb_env *env,
struct sd_lb_stats *sds,
@@ -4691,7 +4697,7 @@ static inline void update_sd_lb_stats(struct lb_env *env,
* assuming lower CPU number will be equivalent to lower a SMT thread
* number.
*
- * Returns 1 when packing is required and a task should be moved to
+ * Return: 1 when packing is required and a task should be moved to
* this CPU. The amount of the imbalance is returned in *imbalance.
*
* @env: The load balancing environment.
@@ -4869,7 +4875,7 @@ static inline void calculate_imbalance(struct lb_env *env, struct sd_lb_stats *s
* @balance: Pointer to a variable indicating if this_cpu
* is the appropriate cpu to perform load balancing at this_level.
*
- * Returns: - the busiest group if imbalance exists.
+ * Return: - The busiest group if imbalance exists.
* - If no imbalance and user has opted for power-savings balance,
* return the least loaded group whose CPUs can be
* put to idle by rebalancing its tasks onto our group.
@@ -5786,7 +5792,7 @@ static void task_tick_fair(struct rq *rq, struct task_struct *curr, int queued)
entity_tick(cfs_rq, se, queued);
}
- if (sched_feat_numa(NUMA))
+ if (numabalancing_enabled)
task_tick_numa(rq, curr);
update_rq_runnable_avg(rq, 1);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ac09d98490aa..07f6fc468e17 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2346,7 +2346,11 @@ static int do_proc_dointvec_ms_jiffies_conv(bool *negp, unsigned long *lvalp,
int write, void *data)
{
if (write) {
- *valp = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+ unsigned long jif = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+
+ if (jif > INT_MAX)
+ return 1;
+ *valp = (int)jif;
} else {
int val = *valp;
unsigned long lval;
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index e80183f4a6c4..e77edc97e036 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -827,13 +827,10 @@ void tick_nohz_irq_exit(void)
{
struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
- if (ts->inidle) {
- /* Cancel the timer because CPU already waken up from the C-states*/
- menu_hrtimer_cancel();
+ if (ts->inidle)
__tick_nohz_idle_enter(ts);
- } else {
+ else
tick_nohz_full_stop_tick(ts);
- }
}
/**
@@ -931,8 +928,6 @@ void tick_nohz_idle_exit(void)
ts->inidle = 0;
- /* Cancel the timer because CPU already waken up from the C-states*/
- menu_hrtimer_cancel();
if (ts->idle_active || ts->tick_stopped)
now = ktime_get();
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 67708f46baae..a6d098c6df3f 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1441,12 +1441,22 @@ ftrace_hash_move(struct ftrace_ops *ops, int enable,
* the hashes are freed with call_rcu_sched().
*/
static int
-ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs)
{
struct ftrace_hash *filter_hash;
struct ftrace_hash *notrace_hash;
int ret;
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+ /*
+ * There's a small race when adding ops that the ftrace handler
+ * that wants regs, may be called without them. We can not
+ * allow that handler to be called if regs is NULL.
+ */
+ if (regs == NULL && (ops->flags & FTRACE_OPS_FL_SAVE_REGS))
+ return 0;
+#endif
+
filter_hash = rcu_dereference_raw_notrace(ops->filter_hash);
notrace_hash = rcu_dereference_raw_notrace(ops->notrace_hash);
@@ -2159,12 +2169,57 @@ static cycle_t ftrace_update_time;
static unsigned long ftrace_update_cnt;
unsigned long ftrace_update_tot_cnt;
-static int ops_traces_mod(struct ftrace_ops *ops)
+static inline int ops_traces_mod(struct ftrace_ops *ops)
{
- struct ftrace_hash *hash;
+ /*
+ * Filter_hash being empty will default to trace module.
+ * But notrace hash requires a test of individual module functions.
+ */
+ return ftrace_hash_empty(ops->filter_hash) &&
+ ftrace_hash_empty(ops->notrace_hash);
+}
+
+/*
+ * Check if the current ops references the record.
+ *
+ * If the ops traces all functions, then it was already accounted for.
+ * If the ops does not trace the current record function, skip it.
+ * If the ops ignores the function via notrace filter, skip it.
+ */
+static inline bool
+ops_references_rec(struct ftrace_ops *ops, struct dyn_ftrace *rec)
+{
+ /* If ops isn't enabled, ignore it */
+ if (!(ops->flags & FTRACE_OPS_FL_ENABLED))
+ return 0;
+
+ /* If ops traces all mods, we already accounted for it */
+ if (ops_traces_mod(ops))
+ return 0;
+
+ /* The function must be in the filter */
+ if (!ftrace_hash_empty(ops->filter_hash) &&
+ !ftrace_lookup_ip(ops->filter_hash, rec->ip))
+ return 0;
+
+ /* If in notrace hash, we ignore it too */
+ if (ftrace_lookup_ip(ops->notrace_hash, rec->ip))
+ return 0;
- hash = ops->filter_hash;
- return ftrace_hash_empty(hash);
+ return 1;
+}
+
+static int referenced_filters(struct dyn_ftrace *rec)
+{
+ struct ftrace_ops *ops;
+ int cnt = 0;
+
+ for (ops = ftrace_ops_list; ops != &ftrace_list_end; ops = ops->next) {
+ if (ops_references_rec(ops, rec))
+ cnt++;
+ }
+
+ return cnt;
}
static int ftrace_update_code(struct module *mod)
@@ -2173,6 +2228,7 @@ static int ftrace_update_code(struct module *mod)
struct dyn_ftrace *p;
cycle_t start, stop;
unsigned long ref = 0;
+ bool test = false;
int i;
/*
@@ -2186,9 +2242,12 @@ static int ftrace_update_code(struct module *mod)
for (ops = ftrace_ops_list;
ops != &ftrace_list_end; ops = ops->next) {
- if (ops->flags & FTRACE_OPS_FL_ENABLED &&
- ops_traces_mod(ops))
- ref++;
+ if (ops->flags & FTRACE_OPS_FL_ENABLED) {
+ if (ops_traces_mod(ops))
+ ref++;
+ else
+ test = true;
+ }
}
}
@@ -2198,12 +2257,16 @@ static int ftrace_update_code(struct module *mod)
for (pg = ftrace_new_pgs; pg; pg = pg->next) {
for (i = 0; i < pg->index; i++) {
+ int cnt = ref;
+
/* If something went wrong, bail without enabling anything */
if (unlikely(ftrace_disabled))
return -1;
p = &pg->records[i];
- p->flags = ref;
+ if (test)
+ cnt += referenced_filters(p);
+ p->flags = cnt;
/*
* Do the initial record conversion from mcount jump
@@ -2223,7 +2286,7 @@ static int ftrace_update_code(struct module *mod)
* conversion puts the module to the correct state, thus
* passing the ftrace_make_call check.
*/
- if (ftrace_start_up && ref) {
+ if (ftrace_start_up && cnt) {
int failed = __ftrace_replace_code(p, 1);
if (failed)
ftrace_bug(failed, p->ip);
@@ -3374,6 +3437,12 @@ ftrace_match_addr(struct ftrace_hash *hash, unsigned long ip, int remove)
return add_hash_entry(hash, ip);
}
+static void ftrace_ops_update_code(struct ftrace_ops *ops)
+{
+ if (ops->flags & FTRACE_OPS_FL_ENABLED && ftrace_enabled)
+ ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+}
+
static int
ftrace_set_hash(struct ftrace_ops *ops, unsigned char *buf, int len,
unsigned long ip, int remove, int reset, int enable)
@@ -3416,9 +3485,8 @@ ftrace_set_hash(struct ftrace_ops *ops, unsigned char *buf, int len,
mutex_lock(&ftrace_lock);
ret = ftrace_hash_move(ops, enable, orig_hash, hash);
- if (!ret && ops->flags & FTRACE_OPS_FL_ENABLED
- && ftrace_enabled)
- ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+ if (!ret)
+ ftrace_ops_update_code(ops);
mutex_unlock(&ftrace_lock);
@@ -3645,9 +3713,8 @@ int ftrace_regex_release(struct inode *inode, struct file *file)
mutex_lock(&ftrace_lock);
ret = ftrace_hash_move(iter->ops, filter_hash,
orig_hash, iter->hash);
- if (!ret && (iter->ops->flags & FTRACE_OPS_FL_ENABLED)
- && ftrace_enabled)
- ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+ if (!ret)
+ ftrace_ops_update_code(iter->ops);
mutex_unlock(&ftrace_lock);
}
@@ -4218,7 +4285,7 @@ static inline void ftrace_startup_enable(int command) { }
# define ftrace_shutdown_sysctl() do { } while (0)
static inline int
-ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs)
{
return 1;
}
@@ -4241,7 +4308,7 @@ ftrace_ops_control_func(unsigned long ip, unsigned long parent_ip,
do_for_each_ftrace_op(op, ftrace_control_list) {
if (!(op->flags & FTRACE_OPS_FL_STUB) &&
!ftrace_function_local_disabled(op) &&
- ftrace_ops_test(op, ip))
+ ftrace_ops_test(op, ip, regs))
op->func(ip, parent_ip, op, regs);
} while_for_each_ftrace_op(op);
trace_recursion_clear(TRACE_CONTROL_BIT);
@@ -4274,7 +4341,7 @@ __ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip,
*/
preempt_disable_notrace();
do_for_each_ftrace_op(op, ftrace_ops_list) {
- if (ftrace_ops_test(op, ip))
+ if (ftrace_ops_test(op, ip, regs))
op->func(ip, parent_ip, op, regs);
} while_for_each_ftrace_op(op);
preempt_enable_notrace();
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index e444ff88f0a4..cc2f66f68dc5 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -36,11 +36,11 @@ int ring_buffer_print_entry_header(struct trace_seq *s)
{
int ret;
- ret = trace_seq_printf(s, "# compressed entry header\n");
- ret = trace_seq_printf(s, "\ttype_len : 5 bits\n");
- ret = trace_seq_printf(s, "\ttime_delta : 27 bits\n");
- ret = trace_seq_printf(s, "\tarray : 32 bits\n");
- ret = trace_seq_printf(s, "\n");
+ ret = trace_seq_puts(s, "# compressed entry header\n");
+ ret = trace_seq_puts(s, "\ttype_len : 5 bits\n");
+ ret = trace_seq_puts(s, "\ttime_delta : 27 bits\n");
+ ret = trace_seq_puts(s, "\tarray : 32 bits\n");
+ ret = trace_seq_putc(s, '\n');
ret = trace_seq_printf(s, "\tpadding : type == %d\n",
RINGBUF_TYPE_PADDING);
ret = trace_seq_printf(s, "\ttime_extend : type == %d\n",
@@ -1066,7 +1066,7 @@ static int rb_check_list(struct ring_buffer_per_cpu *cpu_buffer,
}
/**
- * check_pages - integrity check of buffer pages
+ * rb_check_pages - integrity check of buffer pages
* @cpu_buffer: CPU buffer with pages to test
*
* As a safety measure we check to make sure the data pages have not
@@ -1258,7 +1258,7 @@ static int rb_cpu_notify(struct notifier_block *self,
#endif
/**
- * ring_buffer_alloc - allocate a new ring_buffer
+ * __ring_buffer_alloc - allocate a new ring_buffer
* @size: the size in bytes per cpu that is needed.
* @flags: attributes to set for the ring buffer.
*
@@ -1607,6 +1607,7 @@ static void update_pages_handler(struct work_struct *work)
* ring_buffer_resize - resize the ring buffer
* @buffer: the buffer to resize.
* @size: the new size.
+ * @cpu_id: the cpu buffer to resize
*
* Minimum size is 2 * BUF_PAGE_SIZE.
*
@@ -3956,11 +3957,11 @@ EXPORT_SYMBOL_GPL(ring_buffer_consume);
* expected.
*
* After a sequence of ring_buffer_read_prepare calls, the user is
- * expected to make at least one call to ring_buffer_prepare_sync.
+ * expected to make at least one call to ring_buffer_read_prepare_sync.
* Afterwards, ring_buffer_read_start is invoked to get things going
* for real.
*
- * This overall must be paired with ring_buffer_finish.
+ * This overall must be paired with ring_buffer_read_finish.
*/
struct ring_buffer_iter *
ring_buffer_read_prepare(struct ring_buffer *buffer, int cpu)
@@ -4009,7 +4010,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_read_prepare_sync);
* an intervening ring_buffer_read_prepare_sync must have been
* performed.
*
- * Must be paired with ring_buffer_finish.
+ * Must be paired with ring_buffer_read_finish.
*/
void
ring_buffer_read_start(struct ring_buffer_iter *iter)
@@ -4031,7 +4032,7 @@ ring_buffer_read_start(struct ring_buffer_iter *iter)
EXPORT_SYMBOL_GPL(ring_buffer_read_start);
/**
- * ring_buffer_finish - finish reading the iterator of the buffer
+ * ring_buffer_read_finish - finish reading the iterator of the buffer
* @iter: The iterator retrieved by ring_buffer_start
*
* This re-enables the recording to the buffer, and frees the
@@ -4346,6 +4347,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_swap_cpu);
/**
* ring_buffer_alloc_read_page - allocate a page to read from buffer
* @buffer: the buffer to allocate for.
+ * @cpu: the cpu buffer to allocate.
*
* This function is used in conjunction with ring_buffer_read_page.
* When reading a full page from the ring buffer, these functions
@@ -4403,7 +4405,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_free_read_page);
* to swap with a page in the ring buffer.
*
* for example:
- * rpage = ring_buffer_alloc_read_page(buffer);
+ * rpage = ring_buffer_alloc_read_page(buffer, cpu);
* if (!rpage)
* return error;
* ret = ring_buffer_read_page(buffer, &rpage, len, cpu, 0);
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 0cd500bffd9b..496f94d57698 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -243,20 +243,25 @@ int filter_current_check_discard(struct ring_buffer *buffer,
}
EXPORT_SYMBOL_GPL(filter_current_check_discard);
-cycle_t ftrace_now(int cpu)
+cycle_t buffer_ftrace_now(struct trace_buffer *buf, int cpu)
{
u64 ts;
/* Early boot up does not have a buffer yet */
- if (!global_trace.trace_buffer.buffer)
+ if (!buf->buffer)
return trace_clock_local();
- ts = ring_buffer_time_stamp(global_trace.trace_buffer.buffer, cpu);
- ring_buffer_normalize_time_stamp(global_trace.trace_buffer.buffer, cpu, &ts);
+ ts = ring_buffer_time_stamp(buf->buffer, cpu);
+ ring_buffer_normalize_time_stamp(buf->buffer, cpu, &ts);
return ts;
}
+cycle_t ftrace_now(int cpu)
+{
+ return buffer_ftrace_now(&global_trace.trace_buffer, cpu);
+}
+
/**
* tracing_is_enabled - Show if global_trace has been disabled
*
@@ -1211,7 +1216,7 @@ void tracing_reset_online_cpus(struct trace_buffer *buf)
/* Make sure all commits have finished */
synchronize_sched();
- buf->time_start = ftrace_now(buf->cpu);
+ buf->time_start = buffer_ftrace_now(buf, buf->cpu);
for_each_online_cpu(cpu)
ring_buffer_reset_cpu(buffer, cpu);
@@ -1219,23 +1224,17 @@ void tracing_reset_online_cpus(struct trace_buffer *buf)
ring_buffer_record_enable(buffer);
}
-void tracing_reset_current(int cpu)
-{
- tracing_reset(&global_trace.trace_buffer, cpu);
-}
-
+/* Must have trace_types_lock held */
void tracing_reset_all_online_cpus(void)
{
struct trace_array *tr;
- mutex_lock(&trace_types_lock);
list_for_each_entry(tr, &ftrace_trace_arrays, list) {
tracing_reset_online_cpus(&tr->trace_buffer);
#ifdef CONFIG_TRACER_MAX_TRACE
tracing_reset_online_cpus(&tr->max_buffer);
#endif
}
- mutex_unlock(&trace_types_lock);
}
#define SAVED_CMDLINES 128
@@ -2843,6 +2842,17 @@ static int s_show(struct seq_file *m, void *v)
return 0;
}
+/*
+ * Should be used after trace_array_get(), trace_types_lock
+ * ensures that i_cdev was already initialized.
+ */
+static inline int tracing_get_cpu(struct inode *inode)
+{
+ if (inode->i_cdev) /* See trace_create_cpu_file() */
+ return (long)inode->i_cdev - 1;
+ return RING_BUFFER_ALL_CPUS;
+}
+
static const struct seq_operations tracer_seq_ops = {
.start = s_start,
.next = s_next,
@@ -2851,9 +2861,9 @@ static const struct seq_operations tracer_seq_ops = {
};
static struct trace_iterator *
-__tracing_open(struct trace_array *tr, struct trace_cpu *tc,
- struct inode *inode, struct file *file, bool snapshot)
+__tracing_open(struct inode *inode, struct file *file, bool snapshot)
{
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int cpu;
@@ -2894,8 +2904,8 @@ __tracing_open(struct trace_array *tr, struct trace_cpu *tc,
iter->trace_buffer = &tr->trace_buffer;
iter->snapshot = snapshot;
iter->pos = -1;
+ iter->cpu_file = tracing_get_cpu(inode);
mutex_init(&iter->mutex);
- iter->cpu_file = tc->cpu;
/* Notify the tracer early; before we stop tracing. */
if (iter->trace && iter->trace->open)
@@ -2971,45 +2981,22 @@ static int tracing_open_generic_tr(struct inode *inode, struct file *filp)
filp->private_data = inode->i_private;
return 0;
-
-}
-
-static int tracing_open_generic_tc(struct inode *inode, struct file *filp)
-{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
-
- if (tracing_disabled)
- return -ENODEV;
-
- if (trace_array_get(tr) < 0)
- return -ENODEV;
-
- filp->private_data = inode->i_private;
-
- return 0;
-
}
static int tracing_release(struct inode *inode, struct file *file)
{
+ struct trace_array *tr = inode->i_private;
struct seq_file *m = file->private_data;
struct trace_iterator *iter;
- struct trace_array *tr;
int cpu;
- /* Writes do not use seq_file, need to grab tr from inode */
if (!(file->f_mode & FMODE_READ)) {
- struct trace_cpu *tc = inode->i_private;
-
- trace_array_put(tc->tr);
+ trace_array_put(tr);
return 0;
}
+ /* Writes do not use seq_file */
iter = m->private;
- tr = iter->tr;
- trace_array_put(tr);
-
mutex_lock(&trace_types_lock);
for_each_tracing_cpu(cpu) {
@@ -3023,6 +3010,9 @@ static int tracing_release(struct inode *inode, struct file *file)
if (!iter->snapshot)
/* reenable tracing if it was previously enabled */
tracing_start_tr(tr);
+
+ __trace_array_put(tr);
+
mutex_unlock(&trace_types_lock);
mutex_destroy(&iter->mutex);
@@ -3042,15 +3032,6 @@ static int tracing_release_generic_tr(struct inode *inode, struct file *file)
return 0;
}
-static int tracing_release_generic_tc(struct inode *inode, struct file *file)
-{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
-
- trace_array_put(tr);
- return 0;
-}
-
static int tracing_single_release_tr(struct inode *inode, struct file *file)
{
struct trace_array *tr = inode->i_private;
@@ -3062,8 +3043,7 @@ static int tracing_single_release_tr(struct inode *inode, struct file *file)
static int tracing_open(struct inode *inode, struct file *file)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int ret = 0;
@@ -3071,16 +3051,17 @@ static int tracing_open(struct inode *inode, struct file *file)
return -ENODEV;
/* If this file was open for write, then erase contents */
- if ((file->f_mode & FMODE_WRITE) &&
- (file->f_flags & O_TRUNC)) {
- if (tc->cpu == RING_BUFFER_ALL_CPUS)
+ if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {
+ int cpu = tracing_get_cpu(inode);
+
+ if (cpu == RING_BUFFER_ALL_CPUS)
tracing_reset_online_cpus(&tr->trace_buffer);
else
- tracing_reset(&tr->trace_buffer, tc->cpu);
+ tracing_reset(&tr->trace_buffer, cpu);
}
if (file->f_mode & FMODE_READ) {
- iter = __tracing_open(tr, tc, inode, file, false);
+ iter = __tracing_open(inode, file, false);
if (IS_ERR(iter))
ret = PTR_ERR(iter);
else if (trace_flags & TRACE_ITER_LATENCY_FMT)
@@ -3447,6 +3428,7 @@ tracing_trace_options_write(struct file *filp, const char __user *ubuf,
static int tracing_trace_options_open(struct inode *inode, struct file *file)
{
struct trace_array *tr = inode->i_private;
+ int ret;
if (tracing_disabled)
return -ENODEV;
@@ -3454,7 +3436,11 @@ static int tracing_trace_options_open(struct inode *inode, struct file *file)
if (trace_array_get(tr) < 0)
return -ENODEV;
- return single_open(file, tracing_trace_options_show, inode->i_private);
+ ret = single_open(file, tracing_trace_options_show, inode->i_private);
+ if (ret < 0)
+ trace_array_put(tr);
+
+ return ret;
}
static const struct file_operations tracing_iter_fops = {
@@ -3537,14 +3523,14 @@ static const char readme_msg[] =
"\n snapshot\t\t- Like 'trace' but shows the content of the static snapshot buffer\n"
"\t\t\t Read the contents for more information\n"
#endif
-#ifdef CONFIG_STACKTRACE
+#ifdef CONFIG_STACK_TRACER
" stack_trace\t\t- Shows the max stack trace when active\n"
" stack_max_size\t- Shows current max stack size that was traced\n"
"\t\t\t Write into this file to reset the max size (trigger a new trace)\n"
#ifdef CONFIG_DYNAMIC_FTRACE
" stack_trace_filter\t- Like set_ftrace_filter but limits what stack_trace traces\n"
#endif
-#endif /* CONFIG_STACKTRACE */
+#endif /* CONFIG_STACK_TRACER */
;
static ssize_t
@@ -3941,8 +3927,7 @@ tracing_max_lat_write(struct file *filp, const char __user *ubuf,
static int tracing_open_pipe(struct inode *inode, struct file *filp)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int ret = 0;
@@ -3958,6 +3943,7 @@ static int tracing_open_pipe(struct inode *inode, struct file *filp)
iter = kzalloc(sizeof(*iter), GFP_KERNEL);
if (!iter) {
ret = -ENOMEM;
+ __trace_array_put(tr);
goto out;
}
@@ -3987,9 +3973,9 @@ static int tracing_open_pipe(struct inode *inode, struct file *filp)
if (trace_clocks[tr->clock_id].in_ns)
iter->iter_flags |= TRACE_FILE_TIME_IN_NS;
- iter->cpu_file = tc->cpu;
- iter->tr = tc->tr;
- iter->trace_buffer = &tc->tr->trace_buffer;
+ iter->tr = tr;
+ iter->trace_buffer = &tr->trace_buffer;
+ iter->cpu_file = tracing_get_cpu(inode);
mutex_init(&iter->mutex);
filp->private_data = iter;
@@ -4012,8 +3998,7 @@ fail:
static int tracing_release_pipe(struct inode *inode, struct file *file)
{
struct trace_iterator *iter = file->private_data;
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
mutex_lock(&trace_types_lock);
@@ -4166,6 +4151,7 @@ waitagain:
memset(&iter->seq, 0,
sizeof(struct trace_iterator) -
offsetof(struct trace_iterator, seq));
+ cpumask_clear(iter->started);
iter->pos = -1;
trace_event_read_lock();
@@ -4366,15 +4352,16 @@ static ssize_t
tracing_entries_read(struct file *filp, char __user *ubuf,
size_t cnt, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
- struct trace_array *tr = tc->tr;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
+ int cpu = tracing_get_cpu(inode);
char buf[64];
int r = 0;
ssize_t ret;
mutex_lock(&trace_types_lock);
- if (tc->cpu == RING_BUFFER_ALL_CPUS) {
+ if (cpu == RING_BUFFER_ALL_CPUS) {
int cpu, buf_size_same;
unsigned long size;
@@ -4401,7 +4388,7 @@ tracing_entries_read(struct file *filp, char __user *ubuf,
} else
r = sprintf(buf, "X\n");
} else
- r = sprintf(buf, "%lu\n", per_cpu_ptr(tr->trace_buffer.data, tc->cpu)->entries >> 10);
+ r = sprintf(buf, "%lu\n", per_cpu_ptr(tr->trace_buffer.data, cpu)->entries >> 10);
mutex_unlock(&trace_types_lock);
@@ -4413,7 +4400,8 @@ static ssize_t
tracing_entries_write(struct file *filp, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
unsigned long val;
int ret;
@@ -4427,8 +4415,7 @@ tracing_entries_write(struct file *filp, const char __user *ubuf,
/* value is in KB */
val <<= 10;
-
- ret = tracing_resize_ring_buffer(tc->tr, val, tc->cpu);
+ ret = tracing_resize_ring_buffer(tr, val, tracing_get_cpu(inode));
if (ret < 0)
return ret;
@@ -4482,7 +4469,7 @@ tracing_free_buffer_release(struct inode *inode, struct file *filp)
/* disable tracing ? */
if (trace_flags & TRACE_ITER_STOP_ON_FREE)
- tracing_off();
+ tracer_tracing_off(tr);
/* resize the ring buffer to 0 */
tracing_resize_ring_buffer(tr, 0, RING_BUFFER_ALL_CPUS);
@@ -4647,12 +4634,12 @@ static ssize_t tracing_clock_write(struct file *filp, const char __user *ubuf,
* New clock may not be consistent with the previous clock.
* Reset the buffer so that it doesn't have incomparable timestamps.
*/
- tracing_reset_online_cpus(&global_trace.trace_buffer);
+ tracing_reset_online_cpus(&tr->trace_buffer);
#ifdef CONFIG_TRACER_MAX_TRACE
if (tr->flags & TRACE_ARRAY_FL_GLOBAL && tr->max_buffer.buffer)
ring_buffer_set_clock(tr->max_buffer.buffer, trace_clocks[i].func);
- tracing_reset_online_cpus(&global_trace.max_buffer);
+ tracing_reset_online_cpus(&tr->max_buffer);
#endif
mutex_unlock(&trace_types_lock);
@@ -4689,8 +4676,7 @@ struct ftrace_buffer_info {
#ifdef CONFIG_TRACER_SNAPSHOT
static int tracing_snapshot_open(struct inode *inode, struct file *file)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
struct seq_file *m;
int ret = 0;
@@ -4699,26 +4685,29 @@ static int tracing_snapshot_open(struct inode *inode, struct file *file)
return -ENODEV;
if (file->f_mode & FMODE_READ) {
- iter = __tracing_open(tr, tc, inode, file, true);
+ iter = __tracing_open(inode, file, true);
if (IS_ERR(iter))
ret = PTR_ERR(iter);
} else {
/* Writes still need the seq_file to hold the private data */
+ ret = -ENOMEM;
m = kzalloc(sizeof(*m), GFP_KERNEL);
if (!m)
- return -ENOMEM;
+ goto out;
iter = kzalloc(sizeof(*iter), GFP_KERNEL);
if (!iter) {
kfree(m);
- return -ENOMEM;
+ goto out;
}
+ ret = 0;
+
iter->tr = tr;
- iter->trace_buffer = &tc->tr->max_buffer;
- iter->cpu_file = tc->cpu;
+ iter->trace_buffer = &tr->max_buffer;
+ iter->cpu_file = tracing_get_cpu(inode);
m->private = iter;
file->private_data = m;
}
-
+out:
if (ret < 0)
trace_array_put(tr);
@@ -4873,11 +4862,11 @@ static const struct file_operations tracing_pipe_fops = {
};
static const struct file_operations tracing_entries_fops = {
- .open = tracing_open_generic_tc,
+ .open = tracing_open_generic_tr,
.read = tracing_entries_read,
.write = tracing_entries_write,
.llseek = generic_file_llseek,
- .release = tracing_release_generic_tc,
+ .release = tracing_release_generic_tr,
};
static const struct file_operations tracing_total_entries_fops = {
@@ -4929,8 +4918,7 @@ static const struct file_operations snapshot_raw_fops = {
static int tracing_buffers_open(struct inode *inode, struct file *filp)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct ftrace_buffer_info *info;
int ret;
@@ -4948,10 +4936,8 @@ static int tracing_buffers_open(struct inode *inode, struct file *filp)
mutex_lock(&trace_types_lock);
- tr->ref++;
-
info->iter.tr = tr;
- info->iter.cpu_file = tc->cpu;
+ info->iter.cpu_file = tracing_get_cpu(inode);
info->iter.trace = tr->current_trace;
info->iter.trace_buffer = &tr->trace_buffer;
info->spare = NULL;
@@ -5268,14 +5254,14 @@ static ssize_t
tracing_stats_read(struct file *filp, char __user *ubuf,
size_t count, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
- struct trace_array *tr = tc->tr;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
struct trace_buffer *trace_buf = &tr->trace_buffer;
+ int cpu = tracing_get_cpu(inode);
struct trace_seq *s;
unsigned long cnt;
unsigned long long t;
unsigned long usec_rem;
- int cpu = tc->cpu;
s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s)
@@ -5328,9 +5314,10 @@ tracing_stats_read(struct file *filp, char __user *ubuf,
}
static const struct file_operations tracing_stats_fops = {
- .open = tracing_open_generic,
+ .open = tracing_open_generic_tr,
.read = tracing_stats_read,
.llseek = generic_file_llseek,
+ .release = tracing_release_generic_tr,
};
#ifdef CONFIG_DYNAMIC_FTRACE
@@ -5519,10 +5506,20 @@ static struct dentry *tracing_dentry_percpu(struct trace_array *tr, int cpu)
return tr->percpu_dir;
}
+static struct dentry *
+trace_create_cpu_file(const char *name, umode_t mode, struct dentry *parent,
+ void *data, long cpu, const struct file_operations *fops)
+{
+ struct dentry *ret = trace_create_file(name, mode, parent, data, fops);
+
+ if (ret) /* See tracing_get_cpu() */
+ ret->d_inode->i_cdev = (void *)(cpu + 1);
+ return ret;
+}
+
static void
tracing_init_debugfs_percpu(struct trace_array *tr, long cpu)
{
- struct trace_array_cpu *data = per_cpu_ptr(tr->trace_buffer.data, cpu);
struct dentry *d_percpu = tracing_dentry_percpu(tr, cpu);
struct dentry *d_cpu;
char cpu_dir[30]; /* 30 characters should be more than enough */
@@ -5538,28 +5535,28 @@ tracing_init_debugfs_percpu(struct trace_array *tr, long cpu)
}
/* per cpu trace_pipe */
- trace_create_file("trace_pipe", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_pipe_fops);
+ trace_create_cpu_file("trace_pipe", 0444, d_cpu,
+ tr, cpu, &tracing_pipe_fops);
/* per cpu trace */
- trace_create_file("trace", 0644, d_cpu,
- (void *)&data->trace_cpu, &tracing_fops);
+ trace_create_cpu_file("trace", 0644, d_cpu,
+ tr, cpu, &tracing_fops);
- trace_create_file("trace_pipe_raw", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_buffers_fops);
+ trace_create_cpu_file("trace_pipe_raw", 0444, d_cpu,
+ tr, cpu, &tracing_buffers_fops);
- trace_create_file("stats", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_stats_fops);
+ trace_create_cpu_file("stats", 0444, d_cpu,
+ tr, cpu, &tracing_stats_fops);
- trace_create_file("buffer_size_kb", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_entries_fops);
+ trace_create_cpu_file("buffer_size_kb", 0444, d_cpu,
+ tr, cpu, &tracing_entries_fops);
#ifdef CONFIG_TRACER_SNAPSHOT
- trace_create_file("snapshot", 0644, d_cpu,
- (void *)&data->trace_cpu, &snapshot_fops);
+ trace_create_cpu_file("snapshot", 0644, d_cpu,
+ tr, cpu, &snapshot_fops);
- trace_create_file("snapshot_raw", 0444, d_cpu,
- (void *)&data->trace_cpu, &snapshot_raw_fops);
+ trace_create_cpu_file("snapshot_raw", 0444, d_cpu,
+ tr, cpu, &snapshot_raw_fops);
#endif
}
@@ -5868,17 +5865,6 @@ struct dentry *trace_instance_dir;
static void
init_tracer_debugfs(struct trace_array *tr, struct dentry *d_tracer);
-static void init_trace_buffers(struct trace_array *tr, struct trace_buffer *buf)
-{
- int cpu;
-
- for_each_tracing_cpu(cpu) {
- memset(per_cpu_ptr(buf->data, cpu), 0, sizeof(struct trace_array_cpu));
- per_cpu_ptr(buf->data, cpu)->trace_cpu.cpu = cpu;
- per_cpu_ptr(buf->data, cpu)->trace_cpu.tr = tr;
- }
-}
-
static int
allocate_trace_buffer(struct trace_array *tr, struct trace_buffer *buf, int size)
{
@@ -5896,8 +5882,6 @@ allocate_trace_buffer(struct trace_array *tr, struct trace_buffer *buf, int size
return -ENOMEM;
}
- init_trace_buffers(tr, buf);
-
/* Allocate the first page for all buffers */
set_buffer_entries(&tr->trace_buffer,
ring_buffer_size(tr->trace_buffer.buffer, 0));
@@ -5964,17 +5948,15 @@ static int new_instance_create(const char *name)
if (allocate_trace_buffers(tr, trace_buf_size) < 0)
goto out_free_tr;
- /* Holder for file callbacks */
- tr->trace_cpu.cpu = RING_BUFFER_ALL_CPUS;
- tr->trace_cpu.tr = tr;
-
tr->dir = debugfs_create_dir(name, trace_instance_dir);
if (!tr->dir)
goto out_free_tr;
ret = event_trace_add_tracer(tr->dir, tr);
- if (ret)
+ if (ret) {
+ debugfs_remove_recursive(tr->dir);
goto out_free_tr;
+ }
init_tracer_debugfs(tr, tr->dir);
@@ -6120,13 +6102,13 @@ init_tracer_debugfs(struct trace_array *tr, struct dentry *d_tracer)
tr, &tracing_iter_fops);
trace_create_file("trace", 0644, d_tracer,
- (void *)&tr->trace_cpu, &tracing_fops);
+ tr, &tracing_fops);
trace_create_file("trace_pipe", 0444, d_tracer,
- (void *)&tr->trace_cpu, &tracing_pipe_fops);
+ tr, &tracing_pipe_fops);
trace_create_file("buffer_size_kb", 0644, d_tracer,
- (void *)&tr->trace_cpu, &tracing_entries_fops);
+ tr, &tracing_entries_fops);
trace_create_file("buffer_total_size_kb", 0444, d_tracer,
tr, &tracing_total_entries_fops);
@@ -6141,11 +6123,11 @@ init_tracer_debugfs(struct trace_array *tr, struct dentry *d_tracer)
&trace_clock_fops);
trace_create_file("tracing_on", 0644, d_tracer,
- tr, &rb_simple_fops);
+ tr, &rb_simple_fops);
#ifdef CONFIG_TRACER_SNAPSHOT
trace_create_file("snapshot", 0644, d_tracer,
- (void *)&tr->trace_cpu, &snapshot_fops);
+ tr, &snapshot_fops);
#endif
for_each_tracing_cpu(cpu)
@@ -6439,10 +6421,6 @@ __init static int tracer_alloc_buffers(void)
global_trace.flags = TRACE_ARRAY_FL_GLOBAL;
- /* Holder for file callbacks */
- global_trace.trace_cpu.cpu = RING_BUFFER_ALL_CPUS;
- global_trace.trace_cpu.tr = &global_trace;
-
INIT_LIST_HEAD(&global_trace.systems);
INIT_LIST_HEAD(&global_trace.events);
list_add(&global_trace.list, &ftrace_trace_arrays);
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 4a4f6e1828b6..afaae41b0a02 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -130,19 +130,12 @@ enum trace_flag_type {
struct trace_array;
-struct trace_cpu {
- struct trace_array *tr;
- struct dentry *dir;
- int cpu;
-};
-
/*
* The CPU trace array - it consists of thousands of trace entries
* plus some other descriptor data: (for example which task started
* the trace, etc.)
*/
struct trace_array_cpu {
- struct trace_cpu trace_cpu;
atomic_t disabled;
void *buffer_page; /* ring buffer spare */
@@ -196,7 +189,6 @@ struct trace_array {
bool allocated_snapshot;
#endif
int buffer_disabled;
- struct trace_cpu trace_cpu; /* place holder */
#ifdef CONFIG_FTRACE_SYSCALLS
int sys_refcount_enter;
int sys_refcount_exit;
@@ -214,7 +206,6 @@ struct trace_array {
struct dentry *event_dir;
struct list_head systems;
struct list_head events;
- struct task_struct *waiter;
int ref;
};
@@ -680,6 +671,15 @@ extern int trace_selftest_startup_sched_switch(struct tracer *trace,
struct trace_array *tr);
extern int trace_selftest_startup_branch(struct tracer *trace,
struct trace_array *tr);
+/*
+ * Tracer data references selftest functions that only occur
+ * on boot up. These can be __init functions. Thus, when selftests
+ * are enabled, then the tracers need to reference __init functions.
+ */
+#define __tracer_data __refdata
+#else
+/* Tracers are seldom changed. Optimize when selftests are disabled. */
+#define __tracer_data __read_mostly
#endif /* CONFIG_FTRACE_STARTUP_TEST */
extern void *head_page(struct trace_array_cpu *data);
diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c
index 84b1e045faba..80c36bcf66e8 100644
--- a/kernel/trace/trace_event_perf.c
+++ b/kernel/trace/trace_event_perf.c
@@ -236,6 +236,10 @@ __kprobes void *perf_trace_buf_prepare(int size, unsigned short type,
BUILD_BUG_ON(PERF_MAX_TRACE_SIZE % sizeof(unsigned long));
+ if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
+ "perf buffer not large enough"))
+ return NULL;
+
pc = preempt_count();
*rctxp = perf_swevent_get_recursion_context();
@@ -266,6 +270,10 @@ perf_ftrace_function_call(unsigned long ip, unsigned long parent_ip,
struct pt_regs regs;
int rctx;
+ head = this_cpu_ptr(event_function.perf_events);
+ if (hlist_empty(head))
+ return;
+
#define ENTRY_SIZE (ALIGN(sizeof(struct ftrace_entry) + sizeof(u32), \
sizeof(u64)) - sizeof(u32))
@@ -279,8 +287,6 @@ perf_ftrace_function_call(unsigned long ip, unsigned long parent_ip,
entry->ip = ip;
entry->parent_ip = parent_ip;
-
- head = this_cpu_ptr(event_function.perf_events);
perf_trace_buf_submit(entry, ENTRY_SIZE, rctx, 0,
1, &regs, head, NULL);
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 7d854290bf81..29a7ebcfb426 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -409,33 +409,42 @@ static void put_system(struct ftrace_subsystem_dir *dir)
mutex_unlock(&event_mutex);
}
-/*
- * Open and update trace_array ref count.
- * Must have the current trace_array passed to it.
- */
-static int tracing_open_generic_file(struct inode *inode, struct file *filp)
+static void remove_subsystem(struct ftrace_subsystem_dir *dir)
{
- struct ftrace_event_file *file = inode->i_private;
- struct trace_array *tr = file->tr;
- int ret;
+ if (!dir)
+ return;
- if (trace_array_get(tr) < 0)
- return -ENODEV;
+ if (!--dir->nr_events) {
+ debugfs_remove_recursive(dir->entry);
+ list_del(&dir->list);
+ __put_system_dir(dir);
+ }
+}
- ret = tracing_open_generic(inode, filp);
- if (ret < 0)
- trace_array_put(tr);
- return ret;
+static void *event_file_data(struct file *filp)
+{
+ return ACCESS_ONCE(file_inode(filp)->i_private);
}
-static int tracing_release_generic_file(struct inode *inode, struct file *filp)
+static void remove_event_file_dir(struct ftrace_event_file *file)
{
- struct ftrace_event_file *file = inode->i_private;
- struct trace_array *tr = file->tr;
+ struct dentry *dir = file->dir;
+ struct dentry *child;
- trace_array_put(tr);
+ if (dir) {
+ spin_lock(&dir->d_lock); /* probably unneeded */
+ list_for_each_entry(child, &dir->d_subdirs, d_u.d_child) {
+ if (child->d_inode) /* probably unneeded */
+ child->d_inode->i_private = NULL;
+ }
+ spin_unlock(&dir->d_lock);
- return 0;
+ debugfs_remove_recursive(dir);
+ }
+
+ list_del(&file->list);
+ remove_subsystem(file->system);
+ kmem_cache_free(file_cachep, file);
}
/*
@@ -679,15 +688,25 @@ static ssize_t
event_enable_read(struct file *filp, char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_file *file = filp->private_data;
+ struct ftrace_event_file *file;
+ unsigned long flags;
char buf[4] = "0";
- if (file->flags & FTRACE_EVENT_FL_ENABLED &&
- !(file->flags & FTRACE_EVENT_FL_SOFT_DISABLED))
+ mutex_lock(&event_mutex);
+ file = event_file_data(filp);
+ if (likely(file))
+ flags = file->flags;
+ mutex_unlock(&event_mutex);
+
+ if (!file)
+ return -ENODEV;
+
+ if (flags & FTRACE_EVENT_FL_ENABLED &&
+ !(flags & FTRACE_EVENT_FL_SOFT_DISABLED))
strcpy(buf, "1");
- if (file->flags & FTRACE_EVENT_FL_SOFT_DISABLED ||
- file->flags & FTRACE_EVENT_FL_SOFT_MODE)
+ if (flags & FTRACE_EVENT_FL_SOFT_DISABLED ||
+ flags & FTRACE_EVENT_FL_SOFT_MODE)
strcat(buf, "*");
strcat(buf, "\n");
@@ -699,13 +718,10 @@ static ssize_t
event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_file *file = filp->private_data;
+ struct ftrace_event_file *file;
unsigned long val;
int ret;
- if (!file)
- return -EINVAL;
-
ret = kstrtoul_from_user(ubuf, cnt, 10, &val);
if (ret)
return ret;
@@ -717,8 +733,11 @@ event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt,
switch (val) {
case 0:
case 1:
+ ret = -ENODEV;
mutex_lock(&event_mutex);
- ret = ftrace_event_enable_disable(file, val);
+ file = event_file_data(filp);
+ if (likely(file))
+ ret = ftrace_event_enable_disable(file, val);
mutex_unlock(&event_mutex);
break;
@@ -825,65 +844,39 @@ enum {
static void *f_next(struct seq_file *m, void *v, loff_t *pos)
{
- struct ftrace_event_call *call = m->private;
- struct ftrace_event_field *field;
+ struct ftrace_event_call *call = event_file_data(m->private);
struct list_head *common_head = &ftrace_common_fields;
struct list_head *head = trace_get_fields(call);
+ struct list_head *node = v;
(*pos)++;
switch ((unsigned long)v) {
case FORMAT_HEADER:
- if (unlikely(list_empty(common_head)))
- return NULL;
-
- field = list_entry(common_head->prev,
- struct ftrace_event_field, link);
- return field;
+ node = common_head;
+ break;
case FORMAT_FIELD_SEPERATOR:
- if (unlikely(list_empty(head)))
- return NULL;
-
- field = list_entry(head->prev, struct ftrace_event_field, link);
- return field;
+ node = head;
+ break;
case FORMAT_PRINTFMT:
/* all done */
return NULL;
}
- field = v;
- if (field->link.prev == common_head)
+ node = node->prev;
+ if (node == common_head)
return (void *)FORMAT_FIELD_SEPERATOR;
- else if (field->link.prev == head)
+ else if (node == head)
return (void *)FORMAT_PRINTFMT;
-
- field = list_entry(field->link.prev, struct ftrace_event_field, link);
-
- return field;
-}
-
-static void *f_start(struct seq_file *m, loff_t *pos)
-{
- loff_t l = 0;
- void *p;
-
- /* Start by showing the header */
- if (!*pos)
- return (void *)FORMAT_HEADER;
-
- p = (void *)FORMAT_HEADER;
- do {
- p = f_next(m, p, &l);
- } while (p && l < *pos);
-
- return p;
+ else
+ return node;
}
static int f_show(struct seq_file *m, void *v)
{
- struct ftrace_event_call *call = m->private;
+ struct ftrace_event_call *call = event_file_data(m->private);
struct ftrace_event_field *field;
const char *array_descriptor;
@@ -904,8 +897,7 @@ static int f_show(struct seq_file *m, void *v)
return 0;
}
- field = v;
-
+ field = list_entry(v, struct ftrace_event_field, link);
/*
* Smartly shows the array type(except dynamic array).
* Normal:
@@ -932,8 +924,25 @@ static int f_show(struct seq_file *m, void *v)
return 0;
}
+static void *f_start(struct seq_file *m, loff_t *pos)
+{
+ void *p = (void *)FORMAT_HEADER;
+ loff_t l = 0;
+
+ /* ->stop() is called even if ->start() fails */
+ mutex_lock(&event_mutex);
+ if (!event_file_data(m->private))
+ return ERR_PTR(-ENODEV);
+
+ while (l < *pos && p)
+ p = f_next(m, p, &l);
+
+ return p;
+}
+
static void f_stop(struct seq_file *m, void *p)
{
+ mutex_unlock(&event_mutex);
}
static const struct seq_operations trace_format_seq_ops = {
@@ -945,7 +954,6 @@ static const struct seq_operations trace_format_seq_ops = {
static int trace_format_open(struct inode *inode, struct file *file)
{
- struct ftrace_event_call *call = inode->i_private;
struct seq_file *m;
int ret;
@@ -954,7 +962,7 @@ static int trace_format_open(struct inode *inode, struct file *file)
return ret;
m = file->private_data;
- m->private = call;
+ m->private = file;
return 0;
}
@@ -962,45 +970,47 @@ static int trace_format_open(struct inode *inode, struct file *file)
static ssize_t
event_id_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
- struct trace_seq *s;
- int r;
+ int id = (long)event_file_data(filp);
+ char buf[32];
+ int len;
if (*ppos)
return 0;
- s = kmalloc(sizeof(*s), GFP_KERNEL);
- if (!s)
- return -ENOMEM;
+ if (unlikely(!id))
+ return -ENODEV;
- trace_seq_init(s);
- trace_seq_printf(s, "%d\n", call->event.type);
+ len = sprintf(buf, "%d\n", id);
- r = simple_read_from_buffer(ubuf, cnt, ppos,
- s->buffer, s->len);
- kfree(s);
- return r;
+ return simple_read_from_buffer(ubuf, cnt, ppos, buf, len);
}
static ssize_t
event_filter_read(struct file *filp, char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
+ struct ftrace_event_call *call;
struct trace_seq *s;
- int r;
+ int r = -ENODEV;
if (*ppos)
return 0;
s = kmalloc(sizeof(*s), GFP_KERNEL);
+
if (!s)
return -ENOMEM;
trace_seq_init(s);
- print_event_filter(call, s);
- r = simple_read_from_buffer(ubuf, cnt, ppos, s->buffer, s->len);
+ mutex_lock(&event_mutex);
+ call = event_file_data(filp);
+ if (call)
+ print_event_filter(call, s);
+ mutex_unlock(&event_mutex);
+
+ if (call)
+ r = simple_read_from_buffer(ubuf, cnt, ppos, s->buffer, s->len);
kfree(s);
@@ -1011,9 +1021,9 @@ static ssize_t
event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
+ struct ftrace_event_call *call;
char *buf;
- int err;
+ int err = -ENODEV;
if (cnt >= PAGE_SIZE)
return -EINVAL;
@@ -1028,7 +1038,12 @@ event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt,
}
buf[cnt] = '\0';
- err = apply_event_filter(call, buf);
+ mutex_lock(&event_mutex);
+ call = event_file_data(filp);
+ if (call)
+ err = apply_event_filter(call, buf);
+ mutex_unlock(&event_mutex);
+
free_page((unsigned long) buf);
if (err < 0)
return err;
@@ -1218,6 +1233,7 @@ show_header(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos)
static int ftrace_event_avail_open(struct inode *inode, struct file *file);
static int ftrace_event_set_open(struct inode *inode, struct file *file);
+static int ftrace_event_release(struct inode *inode, struct file *file);
static const struct seq_operations show_event_seq_ops = {
.start = t_start,
@@ -1245,14 +1261,13 @@ static const struct file_operations ftrace_set_event_fops = {
.read = seq_read,
.write = ftrace_event_write,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = ftrace_event_release,
};
static const struct file_operations ftrace_enable_fops = {
- .open = tracing_open_generic_file,
+ .open = tracing_open_generic,
.read = event_enable_read,
.write = event_enable_write,
- .release = tracing_release_generic_file,
.llseek = default_llseek,
};
@@ -1264,7 +1279,6 @@ static const struct file_operations ftrace_event_format_fops = {
};
static const struct file_operations ftrace_event_id_fops = {
- .open = tracing_open_generic,
.read = event_id_read,
.llseek = default_llseek,
};
@@ -1323,6 +1337,15 @@ ftrace_event_open(struct inode *inode, struct file *file,
return ret;
}
+static int ftrace_event_release(struct inode *inode, struct file *file)
+{
+ struct trace_array *tr = inode->i_private;
+
+ trace_array_put(tr);
+
+ return seq_release(inode, file);
+}
+
static int
ftrace_event_avail_open(struct inode *inode, struct file *file)
{
@@ -1336,12 +1359,19 @@ ftrace_event_set_open(struct inode *inode, struct file *file)
{
const struct seq_operations *seq_ops = &show_set_event_seq_ops;
struct trace_array *tr = inode->i_private;
+ int ret;
+
+ if (trace_array_get(tr) < 0)
+ return -ENODEV;
if ((file->f_mode & FMODE_WRITE) &&
(file->f_flags & O_TRUNC))
ftrace_clear_events(tr);
- return ftrace_event_open(inode, file, seq_ops);
+ ret = ftrace_event_open(inode, file, seq_ops);
+ if (ret < 0)
+ trace_array_put(tr);
+ return ret;
}
static struct event_subsystem *
@@ -1496,8 +1526,8 @@ event_create_dir(struct dentry *parent,
#ifdef CONFIG_PERF_EVENTS
if (call->event.type && call->class->reg)
- trace_create_file("id", 0444, file->dir, call,
- id);
+ trace_create_file("id", 0444, file->dir,
+ (void *)(long)call->event.type, id);
#endif
/*
@@ -1522,33 +1552,16 @@ event_create_dir(struct dentry *parent,
return 0;
}
-static void remove_subsystem(struct ftrace_subsystem_dir *dir)
-{
- if (!dir)
- return;
-
- if (!--dir->nr_events) {
- debugfs_remove_recursive(dir->entry);
- list_del(&dir->list);
- __put_system_dir(dir);
- }
-}
-
static void remove_event_from_tracers(struct ftrace_event_call *call)
{
struct ftrace_event_file *file;
struct trace_array *tr;
do_for_each_event_file_safe(tr, file) {
-
if (file->event_call != call)
continue;
- list_del(&file->list);
- debugfs_remove_recursive(file->dir);
- remove_subsystem(file->system);
- kmem_cache_free(file_cachep, file);
-
+ remove_event_file_dir(file);
/*
* The do_for_each_event_file_safe() is
* a double loop. After finding the call for this
@@ -1700,16 +1713,53 @@ static void __trace_remove_event_call(struct ftrace_event_call *call)
destroy_preds(call);
}
+static int probe_remove_event_call(struct ftrace_event_call *call)
+{
+ struct trace_array *tr;
+ struct ftrace_event_file *file;
+
+#ifdef CONFIG_PERF_EVENTS
+ if (call->perf_refcount)
+ return -EBUSY;
+#endif
+ do_for_each_event_file(tr, file) {
+ if (file->event_call != call)
+ continue;
+ /*
+ * We can't rely on ftrace_event_enable_disable(enable => 0)
+ * we are going to do, FTRACE_EVENT_FL_SOFT_MODE can suppress
+ * TRACE_REG_UNREGISTER.
+ */
+ if (file->flags & FTRACE_EVENT_FL_ENABLED)
+ return -EBUSY;
+ /*
+ * The do_for_each_event_file_safe() is
+ * a double loop. After finding the call for this
+ * trace_array, we use break to jump to the next
+ * trace_array.
+ */
+ break;
+ } while_for_each_event_file();
+
+ __trace_remove_event_call(call);
+
+ return 0;
+}
+
/* Remove an event_call */
-void trace_remove_event_call(struct ftrace_event_call *call)
+int trace_remove_event_call(struct ftrace_event_call *call)
{
+ int ret;
+
mutex_lock(&trace_types_lock);
mutex_lock(&event_mutex);
down_write(&trace_event_sem);
- __trace_remove_event_call(call);
+ ret = probe_remove_event_call(call);
up_write(&trace_event_sem);
mutex_unlock(&event_mutex);
mutex_unlock(&trace_types_lock);
+
+ return ret;
}
#define for_each_event(event, start, end) \
@@ -2278,12 +2328,8 @@ __trace_remove_event_dirs(struct trace_array *tr)
{
struct ftrace_event_file *file, *next;
- list_for_each_entry_safe(file, next, &tr->events, list) {
- list_del(&file->list);
- debugfs_remove_recursive(file->dir);
- remove_subsystem(file->system);
- kmem_cache_free(file_cachep, file);
- }
+ list_for_each_entry_safe(file, next, &tr->events, list)
+ remove_event_file_dir(file);
}
static void
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 0d883dc057d6..97daa8cf958d 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -637,17 +637,15 @@ static void append_filter_err(struct filter_parse_state *ps,
free_page((unsigned long) buf);
}
+/* caller must hold event_mutex */
void print_event_filter(struct ftrace_event_call *call, struct trace_seq *s)
{
- struct event_filter *filter;
+ struct event_filter *filter = call->filter;
- mutex_lock(&event_mutex);
- filter = call->filter;
if (filter && filter->filter_string)
trace_seq_printf(s, "%s\n", filter->filter_string);
else
- trace_seq_printf(s, "none\n");
- mutex_unlock(&event_mutex);
+ trace_seq_puts(s, "none\n");
}
void print_subsystem_event_filter(struct event_subsystem *system,
@@ -660,7 +658,7 @@ void print_subsystem_event_filter(struct event_subsystem *system,
if (filter && filter->filter_string)
trace_seq_printf(s, "%s\n", filter->filter_string);
else
- trace_seq_printf(s, DEFAULT_SYS_FILTER_MESSAGE "\n");
+ trace_seq_puts(s, DEFAULT_SYS_FILTER_MESSAGE "\n");
mutex_unlock(&event_mutex);
}
@@ -1841,23 +1839,22 @@ static int create_system_filter(struct event_subsystem *system,
return err;
}
+/* caller must hold event_mutex */
int apply_event_filter(struct ftrace_event_call *call, char *filter_string)
{
struct event_filter *filter;
- int err = 0;
-
- mutex_lock(&event_mutex);
+ int err;
if (!strcmp(strstrip(filter_string), "0")) {
filter_disable(call);
filter = call->filter;
if (!filter)
- goto out_unlock;
+ return 0;
RCU_INIT_POINTER(call->filter, NULL);
/* Make sure the filter is not being used */
synchronize_sched();
__free_filter(filter);
- goto out_unlock;
+ return 0;
}
err = create_filter(call, filter_string, true, &filter);
@@ -1884,8 +1881,6 @@ int apply_event_filter(struct ftrace_event_call *call, char *filter_string)
__free_filter(tmp);
}
}
-out_unlock:
- mutex_unlock(&event_mutex);
return err;
}
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index b863f93b30f3..38fe1483c508 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -199,7 +199,7 @@ static int func_set_flag(u32 old_flags, u32 bit, int set)
return 0;
}
-static struct tracer function_trace __read_mostly =
+static struct tracer function_trace __tracer_data =
{
.name = "function",
.init = function_trace_init,
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 8388bc99f2ee..b5c09242683d 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -446,7 +446,7 @@ print_graph_proc(struct trace_seq *s, pid_t pid)
/* First spaces to align center */
for (i = 0; i < spaces / 2; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -457,7 +457,7 @@ print_graph_proc(struct trace_seq *s, pid_t pid)
/* Last spaces to align center */
for (i = 0; i < spaces - (spaces / 2); i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -503,7 +503,7 @@ verif_pid(struct trace_seq *s, pid_t pid, int cpu, struct fgraph_data *data)
------------------------------------------
*/
- ret = trace_seq_printf(s,
+ ret = trace_seq_puts(s,
" ------------------------------------------\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -516,7 +516,7 @@ verif_pid(struct trace_seq *s, pid_t pid, int cpu, struct fgraph_data *data)
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " => ");
+ ret = trace_seq_puts(s, " => ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -524,7 +524,7 @@ verif_pid(struct trace_seq *s, pid_t pid, int cpu, struct fgraph_data *data)
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s,
+ ret = trace_seq_puts(s,
"\n ------------------------------------------\n\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -645,7 +645,7 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr,
ret = print_graph_proc(s, pid);
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -657,9 +657,9 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr,
return ret;
if (type == TRACE_GRAPH_ENT)
- ret = trace_seq_printf(s, "==========>");
+ ret = trace_seq_puts(s, "==========>");
else
- ret = trace_seq_printf(s, "<==========");
+ ret = trace_seq_puts(s, "<==========");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -668,7 +668,7 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr,
if (ret != TRACE_TYPE_HANDLED)
return ret;
- ret = trace_seq_printf(s, "\n");
+ ret = trace_seq_putc(s, '\n');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -705,13 +705,13 @@ trace_print_graph_duration(unsigned long long duration, struct trace_seq *s)
len += strlen(nsecs_str);
}
- ret = trace_seq_printf(s, " us ");
+ ret = trace_seq_puts(s, " us ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
/* Print remaining spaces to fit the row's width */
for (i = len; i < 7; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -731,13 +731,13 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s,
/* No real adata, just filling the column with spaces */
switch (duration) {
case DURATION_FILL_FULL:
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
case DURATION_FILL_START:
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_puts(s, " ");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
case DURATION_FILL_END:
- ret = trace_seq_printf(s, " |");
+ ret = trace_seq_puts(s, " |");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
}
@@ -745,10 +745,10 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s,
if (flags & TRACE_GRAPH_PRINT_OVERHEAD) {
/* Duration exceeded 100 msecs */
if (duration > 100000ULL)
- ret = trace_seq_printf(s, "! ");
+ ret = trace_seq_puts(s, "! ");
/* Duration exceeded 10 msecs */
else if (duration > 10000ULL)
- ret = trace_seq_printf(s, "+ ");
+ ret = trace_seq_puts(s, "+ ");
}
/*
@@ -757,7 +757,7 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s,
* to fill out the space.
*/
if (ret == -1)
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_puts(s, " ");
/* Catching here any failure happenned above */
if (!ret)
@@ -767,7 +767,7 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s,
if (ret != TRACE_TYPE_HANDLED)
return ret;
- ret = trace_seq_printf(s, "| ");
+ ret = trace_seq_puts(s, "| ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -817,7 +817,7 @@ print_graph_entry_leaf(struct trace_iterator *iter,
/* Function */
for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -858,7 +858,7 @@ print_graph_entry_nested(struct trace_iterator *iter,
/* Function */
for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -917,7 +917,7 @@ print_graph_prologue(struct trace_iterator *iter, struct trace_seq *s,
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -1117,7 +1117,7 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s,
/* Closing brace */
for (i = 0; i < trace->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
@@ -1129,7 +1129,7 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s,
* belongs to, write out the function name.
*/
if (func_match) {
- ret = trace_seq_printf(s, "}\n");
+ ret = trace_seq_puts(s, "}\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
} else {
@@ -1179,13 +1179,13 @@ print_graph_comment(struct trace_seq *s, struct trace_entry *ent,
/* Indentation */
if (depth > 0)
for (i = 0; i < (depth + 1) * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* The comment */
- ret = trace_seq_printf(s, "/* ");
+ ret = trace_seq_puts(s, "/* ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -1216,7 +1216,7 @@ print_graph_comment(struct trace_seq *s, struct trace_entry *ent,
s->len--;
}
- ret = trace_seq_printf(s, " */\n");
+ ret = trace_seq_puts(s, " */\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -1448,7 +1448,7 @@ static struct trace_event graph_trace_ret_event = {
.funcs = &graph_functions
};
-static struct tracer graph_trace __read_mostly = {
+static struct tracer graph_trace __tracer_data = {
.name = "function_graph",
.open = graph_trace_open,
.pipe_open = graph_trace_open,
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 7ed6976493c8..243f6834d026 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -95,7 +95,7 @@ static __kprobes bool trace_probe_is_on_module(struct trace_probe *tp)
}
static int register_probe_event(struct trace_probe *tp);
-static void unregister_probe_event(struct trace_probe *tp);
+static int unregister_probe_event(struct trace_probe *tp);
static DEFINE_MUTEX(probe_lock);
static LIST_HEAD(probe_list);
@@ -243,11 +243,11 @@ find_event_file_link(struct trace_probe *tp, struct ftrace_event_file *file)
static int
disable_trace_probe(struct trace_probe *tp, struct ftrace_event_file *file)
{
+ struct event_file_link *link = NULL;
+ int wait = 0;
int ret = 0;
if (file) {
- struct event_file_link *link;
-
link = find_event_file_link(tp, file);
if (!link) {
ret = -EINVAL;
@@ -255,10 +255,7 @@ disable_trace_probe(struct trace_probe *tp, struct ftrace_event_file *file)
}
list_del_rcu(&link->list);
- /* synchronize with kprobe_trace_func/kretprobe_trace_func */
- synchronize_sched();
- kfree(link);
-
+ wait = 1;
if (!list_empty(&tp->files))
goto out;
@@ -271,8 +268,22 @@ disable_trace_probe(struct trace_probe *tp, struct ftrace_event_file *file)
disable_kretprobe(&tp->rp);
else
disable_kprobe(&tp->rp.kp);
+ wait = 1;
}
out:
+ if (wait) {
+ /*
+ * Synchronize with kprobe_trace_func/kretprobe_trace_func
+ * to ensure disabled (all running handlers are finished).
+ * This is not only for kfree(), but also the caller,
+ * trace_remove_event_call() supposes it for releasing
+ * event_call related objects, which will be accessed in
+ * the kprobe_trace_func/kretprobe_trace_func.
+ */
+ synchronize_sched();
+ kfree(link); /* Ignored if link == NULL */
+ }
+
return ret;
}
@@ -340,9 +351,12 @@ static int unregister_trace_probe(struct trace_probe *tp)
if (trace_probe_is_enabled(tp))
return -EBUSY;
+ /* Will fail if probe is being used by ftrace or perf */
+ if (unregister_probe_event(tp))
+ return -EBUSY;
+
__unregister_trace_probe(tp);
list_del(&tp->list);
- unregister_probe_event(tp);
return 0;
}
@@ -621,7 +635,9 @@ static int release_all_trace_probes(void)
/* TODO: Use batch unregistration */
while (!list_empty(&probe_list)) {
tp = list_entry(probe_list.next, struct trace_probe, list);
- unregister_trace_probe(tp);
+ ret = unregister_trace_probe(tp);
+ if (ret)
+ goto end;
free_trace_probe(tp);
}
@@ -1087,9 +1103,6 @@ kprobe_perf_func(struct trace_probe *tp, struct pt_regs *regs)
__size = sizeof(*entry) + tp->size + dsize;
size = ALIGN(__size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "profile buffer not large enough"))
- return;
entry = perf_trace_buf_prepare(size, call->event.type, regs, &rctx);
if (!entry)
@@ -1120,9 +1133,6 @@ kretprobe_perf_func(struct trace_probe *tp, struct kretprobe_instance *ri,
__size = sizeof(*entry) + tp->size + dsize;
size = ALIGN(__size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "profile buffer not large enough"))
- return;
entry = perf_trace_buf_prepare(size, call->event.type, regs, &rctx);
if (!entry)
@@ -1242,11 +1252,15 @@ static int register_probe_event(struct trace_probe *tp)
return ret;
}
-static void unregister_probe_event(struct trace_probe *tp)
+static int unregister_probe_event(struct trace_probe *tp)
{
+ int ret;
+
/* tp->event is unregistered in trace_remove_event_call() */
- trace_remove_event_call(&tp->call);
- kfree(tp->call.print_fmt);
+ ret = trace_remove_event_call(&tp->call);
+ if (!ret)
+ kfree(tp->call.print_fmt);
+ return ret;
}
/* Make a debugfs interface for controlling probe points */
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
index a5e8f4878bfa..b3dcfb2f0fef 100644
--- a/kernel/trace/trace_mmiotrace.c
+++ b/kernel/trace/trace_mmiotrace.c
@@ -90,7 +90,7 @@ static int mmio_print_pcidev(struct trace_seq *s, const struct pci_dev *dev)
if (drv)
ret += trace_seq_printf(s, " %s\n", drv->name);
else
- ret += trace_seq_printf(s, " \n");
+ ret += trace_seq_puts(s, " \n");
return ret;
}
@@ -107,7 +107,7 @@ static void mmio_pipe_open(struct trace_iterator *iter)
struct header_iter *hiter;
struct trace_seq *s = &iter->seq;
- trace_seq_printf(s, "VERSION 20070824\n");
+ trace_seq_puts(s, "VERSION 20070824\n");
hiter = kzalloc(sizeof(*hiter), GFP_KERNEL);
if (!hiter)
@@ -209,7 +209,7 @@ static enum print_line_t mmio_print_rw(struct trace_iterator *iter)
(rw->value >> 0) & 0xff, rw->pc, 0);
break;
default:
- ret = trace_seq_printf(s, "rw what?\n");
+ ret = trace_seq_puts(s, "rw what?\n");
break;
}
if (ret)
@@ -245,7 +245,7 @@ static enum print_line_t mmio_print_map(struct trace_iterator *iter)
secs, usec_rem, m->map_id, 0UL, 0);
break;
default:
- ret = trace_seq_printf(s, "map what?\n");
+ ret = trace_seq_puts(s, "map what?\n");
break;
}
if (ret)
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index bb922d9ee51b..34e7cbac0c9c 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -78,7 +78,7 @@ enum print_line_t trace_print_printk_msg_only(struct trace_iterator *iter)
trace_assign_type(field, entry);
- ret = trace_seq_printf(s, "%s", field->buf);
+ ret = trace_seq_puts(s, field->buf);
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
@@ -558,14 +558,14 @@ seq_print_userip_objs(const struct userstack_entry *entry, struct trace_seq *s,
if (ret)
ret = trace_seq_puts(s, "??");
if (ret)
- ret = trace_seq_puts(s, "\n");
+ ret = trace_seq_putc(s, '\n');
continue;
}
if (!ret)
break;
if (ret)
ret = seq_print_user_ip(s, mm, ip, sym_flags);
- ret = trace_seq_puts(s, "\n");
+ ret = trace_seq_putc(s, '\n');
}
if (mm)
@@ -579,7 +579,7 @@ seq_print_ip_sym(struct trace_seq *s, unsigned long ip, unsigned long sym_flags)
int ret;
if (!ip)
- return trace_seq_printf(s, "0");
+ return trace_seq_putc(s, '0');
if (sym_flags & TRACE_ITER_SYM_OFFSET)
ret = seq_print_sym_offset(s, "%s", ip);
@@ -964,14 +964,14 @@ static enum print_line_t trace_fn_trace(struct trace_iterator *iter, int flags,
goto partial;
if ((flags & TRACE_ITER_PRINT_PARENT) && field->parent_ip) {
- if (!trace_seq_printf(s, " <-"))
+ if (!trace_seq_puts(s, " <-"))
goto partial;
if (!seq_print_ip_sym(s,
field->parent_ip,
flags))
goto partial;
}
- if (!trace_seq_printf(s, "\n"))
+ if (!trace_seq_putc(s, '\n'))
goto partial;
return TRACE_TYPE_HANDLED;
@@ -1210,7 +1210,7 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter,
if (!seq_print_ip_sym(s, *p, flags))
goto partial;
- if (!trace_seq_puts(s, "\n"))
+ if (!trace_seq_putc(s, '\n'))
goto partial;
}
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 322e16461072..8fd03657bc7d 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -175,7 +175,7 @@ print_syscall_exit(struct trace_iterator *iter, int flags,
entry = syscall_nr_to_meta(syscall);
if (!entry) {
- trace_seq_printf(s, "\n");
+ trace_seq_putc(s, '\n');
return TRACE_TYPE_HANDLED;
}
@@ -566,15 +566,15 @@ static void perf_syscall_enter(void *ignore, struct pt_regs *regs, long id)
if (!sys_data)
return;
+ head = this_cpu_ptr(sys_data->enter_event->perf_events);
+ if (hlist_empty(head))
+ return;
+
/* get the size after alignment with the u32 buffer size field */
size = sizeof(unsigned long) * sys_data->nb_args + sizeof(*rec);
size = ALIGN(size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "perf buffer not large enough"))
- return;
-
rec = (struct syscall_trace_enter *)perf_trace_buf_prepare(size,
sys_data->enter_event->event.type, regs, &rctx);
if (!rec)
@@ -583,8 +583,6 @@ static void perf_syscall_enter(void *ignore, struct pt_regs *regs, long id)
rec->nr = syscall_nr;
syscall_get_arguments(current, regs, 0, sys_data->nb_args,
(unsigned long *)&rec->args);
-
- head = this_cpu_ptr(sys_data->enter_event->perf_events);
perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL);
}
@@ -642,18 +640,14 @@ static void perf_syscall_exit(void *ignore, struct pt_regs *regs, long ret)
if (!sys_data)
return;
+ head = this_cpu_ptr(sys_data->exit_event->perf_events);
+ if (hlist_empty(head))
+ return;
+
/* We can probably do that at build time */
size = ALIGN(sizeof(*rec) + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- /*
- * Impossible, but be paranoid with the future
- * How to put this check outside runtime?
- */
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "exit event has grown above perf buffer size"))
- return;
-
rec = (struct syscall_trace_exit *)perf_trace_buf_prepare(size,
sys_data->exit_event->event.type, regs, &rctx);
if (!rec)
@@ -661,8 +655,6 @@ static void perf_syscall_exit(void *ignore, struct pt_regs *regs, long ret)
rec->nr = syscall_nr;
rec->ret = syscall_get_return_value(current, regs);
-
- head = this_cpu_ptr(sys_data->exit_event->perf_events);
perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL);
}
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index d5d0cd368a56..272261b5f94f 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -70,7 +70,7 @@ struct trace_uprobe {
(sizeof(struct probe_arg) * (n)))
static int register_uprobe_event(struct trace_uprobe *tu);
-static void unregister_uprobe_event(struct trace_uprobe *tu);
+static int unregister_uprobe_event(struct trace_uprobe *tu);
static DEFINE_MUTEX(uprobe_lock);
static LIST_HEAD(uprobe_list);
@@ -164,11 +164,17 @@ static struct trace_uprobe *find_probe_event(const char *event, const char *grou
}
/* Unregister a trace_uprobe and probe_event: call with locking uprobe_lock */
-static void unregister_trace_uprobe(struct trace_uprobe *tu)
+static int unregister_trace_uprobe(struct trace_uprobe *tu)
{
+ int ret;
+
+ ret = unregister_uprobe_event(tu);
+ if (ret)
+ return ret;
+
list_del(&tu->list);
- unregister_uprobe_event(tu);
free_trace_uprobe(tu);
+ return 0;
}
/* Register a trace_uprobe and probe_event */
@@ -181,9 +187,12 @@ static int register_trace_uprobe(struct trace_uprobe *tu)
/* register as an event */
old_tp = find_probe_event(tu->call.name, tu->call.class->system);
- if (old_tp)
+ if (old_tp) {
/* delete old event */
- unregister_trace_uprobe(old_tp);
+ ret = unregister_trace_uprobe(old_tp);
+ if (ret)
+ goto end;
+ }
ret = register_uprobe_event(tu);
if (ret) {
@@ -256,6 +265,8 @@ static int create_trace_uprobe(int argc, char **argv)
group = UPROBE_EVENT_SYSTEM;
if (is_delete) {
+ int ret;
+
if (!event) {
pr_info("Delete command needs an event name.\n");
return -EINVAL;
@@ -269,9 +280,9 @@ static int create_trace_uprobe(int argc, char **argv)
return -ENOENT;
}
/* delete an event */
- unregister_trace_uprobe(tu);
+ ret = unregister_trace_uprobe(tu);
mutex_unlock(&uprobe_lock);
- return 0;
+ return ret;
}
if (argc < 2) {
@@ -408,16 +419,20 @@ fail_address_parse:
return ret;
}
-static void cleanup_all_probes(void)
+static int cleanup_all_probes(void)
{
struct trace_uprobe *tu;
+ int ret = 0;
mutex_lock(&uprobe_lock);
while (!list_empty(&uprobe_list)) {
tu = list_entry(uprobe_list.next, struct trace_uprobe, list);
- unregister_trace_uprobe(tu);
+ ret = unregister_trace_uprobe(tu);
+ if (ret)
+ break;
}
mutex_unlock(&uprobe_lock);
+ return ret;
}
/* Probes listing interfaces */
@@ -462,8 +477,13 @@ static const struct seq_operations probes_seq_op = {
static int probes_open(struct inode *inode, struct file *file)
{
- if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC))
- cleanup_all_probes();
+ int ret;
+
+ if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {
+ ret = cleanup_all_probes();
+ if (ret)
+ return ret;
+ }
return seq_open(file, &probes_seq_op);
}
@@ -818,8 +838,6 @@ static void uprobe_perf_print(struct trace_uprobe *tu,
size = SIZEOF_TRACE_ENTRY(is_ret_probe(tu));
size = ALIGN(size + tu->size + sizeof(u32), sizeof(u64)) - sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE, "profile buffer not large enough"))
- return;
preempt_disable();
head = this_cpu_ptr(call->perf_events);
@@ -970,12 +988,17 @@ static int register_uprobe_event(struct trace_uprobe *tu)
return ret;
}
-static void unregister_uprobe_event(struct trace_uprobe *tu)
+static int unregister_uprobe_event(struct trace_uprobe *tu)
{
+ int ret;
+
/* tu->event is unregistered in trace_remove_event_call() */
- trace_remove_event_call(&tu->call);
+ ret = trace_remove_event_call(&tu->call);
+ if (ret)
+ return ret;
kfree(tu->call.print_fmt);
tu->call.print_fmt = NULL;
+ return 0;
}
/* Make a trace interface for controling probe points */
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index d8c30db06c5b..9064b919a406 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -62,6 +62,9 @@ int create_user_ns(struct cred *new)
kgid_t group = new->egid;
int ret;
+ if (parent_ns->level > 32)
+ return -EUSERS;
+
/*
* Verify that we can not violate the policy of which files
* may be accessed that is specified by the root directory,
@@ -92,6 +95,7 @@ int create_user_ns(struct cred *new)
atomic_set(&ns->count, 1);
/* Leave the new->user_ns reference with the new user namespace. */
ns->parent = parent_ns;
+ ns->level = parent_ns->level + 1;
ns->owner = owner;
ns->group = group;
@@ -105,16 +109,21 @@ int create_user_ns(struct cred *new)
int unshare_userns(unsigned long unshare_flags, struct cred **new_cred)
{
struct cred *cred;
+ int err = -ENOMEM;
if (!(unshare_flags & CLONE_NEWUSER))
return 0;
cred = prepare_creds();
- if (!cred)
- return -ENOMEM;
+ if (cred) {
+ err = create_user_ns(cred);
+ if (err)
+ put_cred(cred);
+ else
+ *new_cred = cred;
+ }
- *new_cred = cred;
- return create_user_ns(cred);
+ return err;
}
void free_user_ns(struct user_namespace *ns)
diff --git a/kernel/wait.c b/kernel/wait.c
index ce0daa320a26..dec68bd4e9d8 100644
--- a/kernel/wait.c
+++ b/kernel/wait.c
@@ -333,7 +333,8 @@ int __wait_on_atomic_t(wait_queue_head_t *wq, struct wait_bit_queue *q,
prepare_to_wait(wq, &q->wait, mode);
val = q->key.flags;
if (atomic_read(val) == 0)
- ret = (*action)(val);
+ break;
+ ret = (*action)(val);
} while (!ret && atomic_read(val) != 0);
finish_wait(wq, &q->wait);
return ret;
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 0b72e816b8d0..7f5d4be22034 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2817,6 +2817,19 @@ already_gone:
return false;
}
+static bool __flush_work(struct work_struct *work)
+{
+ struct wq_barrier barr;
+
+ if (start_flush_work(work, &barr)) {
+ wait_for_completion(&barr.done);
+ destroy_work_on_stack(&barr.work);
+ return true;
+ } else {
+ return false;
+ }
+}
+
/**
* flush_work - wait for a work to finish executing the last queueing instance
* @work: the work to flush
@@ -2830,18 +2843,10 @@ already_gone:
*/
bool flush_work(struct work_struct *work)
{
- struct wq_barrier barr;
-
lock_map_acquire(&work->lockdep_map);
lock_map_release(&work->lockdep_map);
- if (start_flush_work(work, &barr)) {
- wait_for_completion(&barr.done);
- destroy_work_on_stack(&barr.work);
- return true;
- } else {
- return false;
- }
+ return __flush_work(work);
}
EXPORT_SYMBOL_GPL(flush_work);
@@ -3411,6 +3416,12 @@ static void copy_workqueue_attrs(struct workqueue_attrs *to,
{
to->nice = from->nice;
cpumask_copy(to->cpumask, from->cpumask);
+ /*
+ * Unlike hash and equality test, this function doesn't ignore
+ * ->no_numa as it is used for both pool and wq attrs. Instead,
+ * get_unbound_pool() explicitly clears ->no_numa after copying.
+ */
+ to->no_numa = from->no_numa;
}
/* hash value of the content of @attr */
@@ -3578,6 +3589,12 @@ static struct worker_pool *get_unbound_pool(const struct workqueue_attrs *attrs)
lockdep_set_subclass(&pool->lock, 1); /* see put_pwq() */
copy_workqueue_attrs(pool->attrs, attrs);
+ /*
+ * no_numa isn't a worker_pool attribute, always clear it. See
+ * 'struct workqueue_attrs' comments for detail.
+ */
+ pool->attrs->no_numa = false;
+
/* if cpumask is contained inside a NUMA node, we belong to that node */
if (wq_numa_enabled) {
for_each_node(node) {
@@ -4756,7 +4773,14 @@ long work_on_cpu(int cpu, long (*fn)(void *), void *arg)
INIT_WORK_ONSTACK(&wfc.work, work_for_cpu_fn);
schedule_work_on(cpu, &wfc.work);
- flush_work(&wfc.work);
+
+ /*
+ * The work item is on-stack and can't lead to deadlock through
+ * flushing. Use __flush_work() to avoid spurious lockdep warnings
+ * when work_on_cpu()s are nested.
+ */
+ __flush_work(&wfc.work);
+
return wfc.ret;
}
EXPORT_SYMBOL_GPL(work_on_cpu);
diff --git a/lib/Kconfig b/lib/Kconfig
index 35da51359d40..71d9f81f6eed 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -66,8 +66,6 @@ config CRC16
config CRC_T10DIF
tristate "CRC calculation for the T10 Data Integrity Field"
- select CRYPTO
- select CRYPTO_CRCT10DIF
help
This option is only needed if a module that's not in the
kernel tree needs to calculate CRC checks for use with the
diff --git a/lib/crc-t10dif.c b/lib/crc-t10dif.c
index fe3428c07b47..fbbd66ed86cd 100644
--- a/lib/crc-t10dif.c
+++ b/lib/crc-t10dif.c
@@ -11,44 +11,57 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/crc-t10dif.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <crypto/hash.h>
-static struct crypto_shash *crct10dif_tfm;
+/* Table generated using the following polynomium:
+ * x^16 + x^15 + x^11 + x^9 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1
+ * gt: 0x8bb7
+ */
+static const __u16 t10_dif_crc_table[256] = {
+ 0x0000, 0x8BB7, 0x9CD9, 0x176E, 0xB205, 0x39B2, 0x2EDC, 0xA56B,
+ 0xEFBD, 0x640A, 0x7364, 0xF8D3, 0x5DB8, 0xD60F, 0xC161, 0x4AD6,
+ 0x54CD, 0xDF7A, 0xC814, 0x43A3, 0xE6C8, 0x6D7F, 0x7A11, 0xF1A6,
+ 0xBB70, 0x30C7, 0x27A9, 0xAC1E, 0x0975, 0x82C2, 0x95AC, 0x1E1B,
+ 0xA99A, 0x222D, 0x3543, 0xBEF4, 0x1B9F, 0x9028, 0x8746, 0x0CF1,
+ 0x4627, 0xCD90, 0xDAFE, 0x5149, 0xF422, 0x7F95, 0x68FB, 0xE34C,
+ 0xFD57, 0x76E0, 0x618E, 0xEA39, 0x4F52, 0xC4E5, 0xD38B, 0x583C,
+ 0x12EA, 0x995D, 0x8E33, 0x0584, 0xA0EF, 0x2B58, 0x3C36, 0xB781,
+ 0xD883, 0x5334, 0x445A, 0xCFED, 0x6A86, 0xE131, 0xF65F, 0x7DE8,
+ 0x373E, 0xBC89, 0xABE7, 0x2050, 0x853B, 0x0E8C, 0x19E2, 0x9255,
+ 0x8C4E, 0x07F9, 0x1097, 0x9B20, 0x3E4B, 0xB5FC, 0xA292, 0x2925,
+ 0x63F3, 0xE844, 0xFF2A, 0x749D, 0xD1F6, 0x5A41, 0x4D2F, 0xC698,
+ 0x7119, 0xFAAE, 0xEDC0, 0x6677, 0xC31C, 0x48AB, 0x5FC5, 0xD472,
+ 0x9EA4, 0x1513, 0x027D, 0x89CA, 0x2CA1, 0xA716, 0xB078, 0x3BCF,
+ 0x25D4, 0xAE63, 0xB90D, 0x32BA, 0x97D1, 0x1C66, 0x0B08, 0x80BF,
+ 0xCA69, 0x41DE, 0x56B0, 0xDD07, 0x786C, 0xF3DB, 0xE4B5, 0x6F02,
+ 0x3AB1, 0xB106, 0xA668, 0x2DDF, 0x88B4, 0x0303, 0x146D, 0x9FDA,
+ 0xD50C, 0x5EBB, 0x49D5, 0xC262, 0x6709, 0xECBE, 0xFBD0, 0x7067,
+ 0x6E7C, 0xE5CB, 0xF2A5, 0x7912, 0xDC79, 0x57CE, 0x40A0, 0xCB17,
+ 0x81C1, 0x0A76, 0x1D18, 0x96AF, 0x33C4, 0xB873, 0xAF1D, 0x24AA,
+ 0x932B, 0x189C, 0x0FF2, 0x8445, 0x212E, 0xAA99, 0xBDF7, 0x3640,
+ 0x7C96, 0xF721, 0xE04F, 0x6BF8, 0xCE93, 0x4524, 0x524A, 0xD9FD,
+ 0xC7E6, 0x4C51, 0x5B3F, 0xD088, 0x75E3, 0xFE54, 0xE93A, 0x628D,
+ 0x285B, 0xA3EC, 0xB482, 0x3F35, 0x9A5E, 0x11E9, 0x0687, 0x8D30,
+ 0xE232, 0x6985, 0x7EEB, 0xF55C, 0x5037, 0xDB80, 0xCCEE, 0x4759,
+ 0x0D8F, 0x8638, 0x9156, 0x1AE1, 0xBF8A, 0x343D, 0x2353, 0xA8E4,
+ 0xB6FF, 0x3D48, 0x2A26, 0xA191, 0x04FA, 0x8F4D, 0x9823, 0x1394,
+ 0x5942, 0xD2F5, 0xC59B, 0x4E2C, 0xEB47, 0x60F0, 0x779E, 0xFC29,
+ 0x4BA8, 0xC01F, 0xD771, 0x5CC6, 0xF9AD, 0x721A, 0x6574, 0xEEC3,
+ 0xA415, 0x2FA2, 0x38CC, 0xB37B, 0x1610, 0x9DA7, 0x8AC9, 0x017E,
+ 0x1F65, 0x94D2, 0x83BC, 0x080B, 0xAD60, 0x26D7, 0x31B9, 0xBA0E,
+ 0xF0D8, 0x7B6F, 0x6C01, 0xE7B6, 0x42DD, 0xC96A, 0xDE04, 0x55B3
+};
__u16 crc_t10dif(const unsigned char *buffer, size_t len)
{
- struct {
- struct shash_desc shash;
- char ctx[2];
- } desc;
- int err;
-
- desc.shash.tfm = crct10dif_tfm;
- desc.shash.flags = 0;
- *(__u16 *)desc.ctx = 0;
+ __u16 crc = 0;
+ unsigned int i;
- err = crypto_shash_update(&desc.shash, buffer, len);
- BUG_ON(err);
+ for (i = 0 ; i < len ; i++)
+ crc = (crc << 8) ^ t10_dif_crc_table[((crc >> 8) ^ buffer[i]) & 0xff];
- return *(__u16 *)desc.ctx;
+ return crc;
}
EXPORT_SYMBOL(crc_t10dif);
-static int __init crc_t10dif_mod_init(void)
-{
- crct10dif_tfm = crypto_alloc_shash("crct10dif", 0, 0);
- return PTR_RET(crct10dif_tfm);
-}
-
-static void __exit crc_t10dif_mod_fini(void)
-{
- crypto_free_shash(crct10dif_tfm);
-}
-
-module_init(crc_t10dif_mod_init);
-module_exit(crc_t10dif_mod_fini);
-
MODULE_DESCRIPTION("T10 DIF CRC calculation");
MODULE_LICENSE("GPL");
diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
index d411355f238e..aac511417ad1 100644
--- a/lib/mpi/longlong.h
+++ b/lib/mpi/longlong.h
@@ -151,15 +151,12 @@ do { \
#endif /* __a29k__ */
#if defined(__alpha) && W_TYPE_SIZE == 64
-#define umul_ppmm(ph, pl, m0, m1) \
-do { \
- UDItype __m0 = (m0), __m1 = (m1); \
- __asm__ ("umulh %r1,%2,%0" \
- : "=r" ((UDItype) ph) \
- : "%rJ" (__m0), \
- "rI" (__m1)); \
- (pl) = __m0 * __m1; \
- } while (0)
+#define umul_ppmm(ph, pl, m0, m1) \
+do { \
+ UDItype __m0 = (m0), __m1 = (m1); \
+ (ph) = __builtin_alpha_umulh(__m0, __m1); \
+ (pl) = __m0 * __m1; \
+} while (0)
#define UMUL_TIME 46
#ifndef LONGLONG_STANDALONE
#define udiv_qrnnd(q, r, n1, n0, d) \
@@ -167,7 +164,7 @@ do { UDItype __r; \
(q) = __udiv_qrnnd(&__r, (n1), (n0), (d)); \
(r) = __r; \
} while (0)
-extern UDItype __udiv_qrnnd();
+extern UDItype __udiv_qrnnd(UDItype *, UDItype, UDItype, UDItype);
#define UDIV_TIME 220
#endif /* LONGLONG_STANDALONE */
#endif /* __alpha */
diff --git a/mm/fremap.c b/mm/fremap.c
index 87da3590c61e..5bff08147768 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -57,17 +57,22 @@ static int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long addr, unsigned long pgoff, pgprot_t prot)
{
int err = -ENOMEM;
- pte_t *pte;
+ pte_t *pte, ptfile;
spinlock_t *ptl;
pte = get_locked_pte(mm, addr, &ptl);
if (!pte)
goto out;
- if (!pte_none(*pte))
+ ptfile = pgoff_to_pte(pgoff);
+
+ if (!pte_none(*pte)) {
+ if (pte_present(*pte) && pte_soft_dirty(*pte))
+ pte_file_mksoft_dirty(ptfile);
zap_pte(mm, vma, addr, pte);
+ }
- set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff));
+ set_pte_at(mm, addr, pte, ptfile);
/*
* We don't need to run update_mmu_cache() here because the "file pte"
* being installed by install_file_pte() is not a real pte - it's a
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 243e710c6039..a92012a71702 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1620,7 +1620,9 @@ static void __split_huge_page_refcount(struct page *page,
((1L << PG_referenced) |
(1L << PG_swapbacked) |
(1L << PG_mlocked) |
- (1L << PG_uptodate)));
+ (1L << PG_uptodate) |
+ (1L << PG_active) |
+ (1L << PG_unevictable)));
page_tail->flags |= (1L << PG_dirty);
/* clear PageTail before overwriting first_page */
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 83aff0a4d093..b60f33080a28 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2490,7 +2490,7 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
mm = vma->vm_mm;
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
__unmap_hugepage_range(&tlb, vma, start, end, ref_page);
tlb_finish_mmu(&tlb, start, end);
}
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 00a7a664b9c1..c5792a5d87ce 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3195,11 +3195,11 @@ int memcg_register_cache(struct mem_cgroup *memcg, struct kmem_cache *s,
if (!s->memcg_params)
return -ENOMEM;
- INIT_WORK(&s->memcg_params->destroy,
- kmem_cache_destroy_work_func);
if (memcg) {
s->memcg_params->memcg = memcg;
s->memcg_params->root_cache = root_cache;
+ INIT_WORK(&s->memcg_params->destroy,
+ kmem_cache_destroy_work_func);
} else
s->memcg_params->is_root_cache = true;
@@ -6335,6 +6335,7 @@ static void mem_cgroup_css_offline(struct cgroup *cont)
mem_cgroup_invalidate_reclaim_iterators(memcg);
mem_cgroup_reparent_charges(memcg);
mem_cgroup_destroy_all_caches(memcg);
+ vmpressure_cleanup(&memcg->vmpressure);
}
static void mem_cgroup_css_free(struct cgroup *cont)
diff --git a/mm/memory.c b/mm/memory.c
index 1ce2e2a734fc..af84bc0ec17c 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -209,14 +209,15 @@ static int tlb_next_batch(struct mmu_gather *tlb)
* tear-down from @mm. The @fullmm argument is used when @mm is without
* users and we're going to destroy the full address space (exit/execve).
*/
-void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm)
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ /* Is it from 0 to ~0? */
+ tlb->fullmm = !(start | (end+1));
tlb->need_flush_all = 0;
- tlb->start = -1UL;
- tlb->end = 0;
+ tlb->start = start;
+ tlb->end = end;
tlb->need_flush = 0;
tlb->local.next = NULL;
tlb->local.nr = 0;
@@ -256,8 +257,6 @@ void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long e
{
struct mmu_gather_batch *batch, *next;
- tlb->start = start;
- tlb->end = end;
tlb_flush_mmu(tlb);
/* keep the page table cache within bounds */
@@ -1099,7 +1098,6 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb,
spinlock_t *ptl;
pte_t *start_pte;
pte_t *pte;
- unsigned long range_start = addr;
again:
init_rss_vec(rss);
@@ -1141,9 +1139,12 @@ again:
continue;
if (unlikely(details) && details->nonlinear_vma
&& linear_page_index(details->nonlinear_vma,
- addr) != page->index)
- set_pte_at(mm, addr, pte,
- pgoff_to_pte(page->index));
+ addr) != page->index) {
+ pte_t ptfile = pgoff_to_pte(page->index);
+ if (pte_soft_dirty(ptent))
+ pte_file_mksoft_dirty(ptfile);
+ set_pte_at(mm, addr, pte, ptfile);
+ }
if (PageAnon(page))
rss[MM_ANONPAGES]--;
else {
@@ -1202,17 +1203,25 @@ again:
* and page-free while holding it.
*/
if (force_flush) {
+ unsigned long old_end;
+
force_flush = 0;
-#ifdef HAVE_GENERIC_MMU_GATHER
- tlb->start = range_start;
+ /*
+ * Flush the TLB just for the previous segment,
+ * then update the range to be the remaining
+ * TLB range.
+ */
+ old_end = tlb->end;
tlb->end = addr;
-#endif
+
tlb_flush_mmu(tlb);
- if (addr != end) {
- range_start = addr;
+
+ tlb->start = addr;
+ tlb->end = old_end;
+
+ if (addr != end)
goto again;
- }
}
return addr;
@@ -1397,7 +1406,7 @@ void zap_page_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end = start + size;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
update_hiwater_rss(mm);
mmu_notifier_invalidate_range_start(mm, start, end);
for ( ; vma && vma->vm_start < end; vma = vma->vm_next)
@@ -1423,7 +1432,7 @@ static void zap_page_range_single(struct vm_area_struct *vma, unsigned long addr
unsigned long end = address + size;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, address, end);
update_hiwater_rss(mm);
mmu_notifier_invalidate_range_start(mm, address, end);
unmap_single_vma(&tlb, vma, address, end, details);
@@ -3115,6 +3124,8 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
exclusive = 1;
}
flush_icache_page(vma, page);
+ if (pte_swp_soft_dirty(orig_pte))
+ pte = pte_mksoft_dirty(pte);
set_pte_at(mm, address, page_table, pte);
if (page == swapcache)
do_page_add_anon_rmap(page, vma, address, exclusive);
@@ -3408,6 +3419,8 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
entry = mk_pte(page, vma->vm_page_prot);
if (flags & FAULT_FLAG_WRITE)
entry = maybe_mkwrite(pte_mkdirty(entry), vma);
+ else if (pte_file(orig_pte) && pte_file_soft_dirty(orig_pte))
+ pte_mksoft_dirty(entry);
if (anon) {
inc_mm_counter_fast(mm, MM_ANONPAGES);
page_add_new_anon_rmap(page, vma, address);
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 74310017296e..4baf12e534d1 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -732,7 +732,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
if (prev) {
vma = prev;
next = vma->vm_next;
- continue;
+ if (mpol_equal(vma_policy(vma), new_pol))
+ continue;
+ /* vma_merge() joined vma && vma->next, case 8 */
+ goto replace;
}
if (vma->vm_start != vmstart) {
err = split_vma(vma->vm_mm, vma, vmstart, 1);
@@ -744,6 +747,7 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
if (err)
goto out;
}
+ replace:
err = vma_replace_policy(vma, new_pol);
if (err)
goto out;
diff --git a/mm/mmap.c b/mm/mmap.c
index fbad7b091090..f9c97d10b873 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -865,7 +865,7 @@ again: remove_next = 1 + (end > next->vm_end);
if (next->anon_vma)
anon_vma_merge(vma, next);
mm->map_count--;
- vma_set_policy(vma, vma_policy(next));
+ mpol_put(vma_policy(next));
kmem_cache_free(vm_area_cachep, next);
/*
* In mprotect's case 6 (see comments on vma_merge),
@@ -2336,7 +2336,7 @@ static void unmap_region(struct mm_struct *mm,
struct mmu_gather tlb;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
update_hiwater_rss(mm);
unmap_vmas(&tlb, vma, start, end);
free_pgtables(&tlb, vma, prev ? prev->vm_end : FIRST_USER_ADDRESS,
@@ -2709,7 +2709,7 @@ void exit_mmap(struct mm_struct *mm)
lru_add_drain();
flush_cache_mm(mm);
- tlb_gather_mmu(&tlb, mm, 1);
+ tlb_gather_mmu(&tlb, mm, 0, -1);
/* update_hiwater_rss(mm) here? but nobody should be looking */
/* Use -1 here to ensure all VMAs in the mm are unmapped */
unmap_vmas(&tlb, vma, 0, -1);
diff --git a/mm/rmap.c b/mm/rmap.c
index cd356df4f71a..b2e29acd7e3d 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1236,6 +1236,7 @@ int try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
swp_entry_to_pte(make_hwpoison_entry(page)));
} else if (PageAnon(page)) {
swp_entry_t entry = { .val = page_private(page) };
+ pte_t swp_pte;
if (PageSwapCache(page)) {
/*
@@ -1264,7 +1265,10 @@ int try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
BUG_ON(TTU_ACTION(flags) != TTU_MIGRATION);
entry = make_migration_entry(page, pte_write(pteval));
}
- set_pte_at(mm, address, pte, swp_entry_to_pte(entry));
+ swp_pte = swp_entry_to_pte(entry);
+ if (pte_soft_dirty(pteval))
+ swp_pte = pte_swp_mksoft_dirty(swp_pte);
+ set_pte_at(mm, address, pte, swp_pte);
BUG_ON(pte_file(*pte));
} else if (IS_ENABLED(CONFIG_MIGRATION) &&
(TTU_ACTION(flags) == TTU_MIGRATION)) {
@@ -1401,8 +1405,12 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
pteval = ptep_clear_flush(vma, address, pte);
/* If nonlinear, store the file page offset in the pte. */
- if (page->index != linear_page_index(vma, address))
- set_pte_at(mm, address, pte, pgoff_to_pte(page->index));
+ if (page->index != linear_page_index(vma, address)) {
+ pte_t ptfile = pgoff_to_pte(page->index);
+ if (pte_soft_dirty(pteval))
+ pte_file_mksoft_dirty(ptfile);
+ set_pte_at(mm, address, pte, ptfile);
+ }
/* Move the dirty bit to the physical page now the pte is gone. */
if (pte_dirty(pteval))
diff --git a/mm/shmem.c b/mm/shmem.c
index a87990cf9f94..8335dbd3fc35 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1798,7 +1798,8 @@ static loff_t shmem_file_llseek(struct file *file, loff_t offset, int whence)
}
}
- offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE);
+ if (offset >= 0)
+ offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE);
mutex_unlock(&inode->i_mutex);
return offset;
}
diff --git a/mm/slub.c b/mm/slub.c
index 2b02d666bf63..e3ba1f2cf60c 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1968,9 +1968,6 @@ static void put_cpu_partial(struct kmem_cache *s, struct page *page, int drain)
int pages;
int pobjects;
- if (!s->cpu_partial)
- return;
-
do {
pages = 0;
pobjects = 0;
diff --git a/mm/swap.c b/mm/swap.c
index 4a1d0d2c52fa..62b78a6e224f 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -512,12 +512,7 @@ EXPORT_SYMBOL(__lru_cache_add);
*/
void lru_cache_add(struct page *page)
{
- if (PageActive(page)) {
- VM_BUG_ON(PageUnevictable(page));
- } else if (PageUnevictable(page)) {
- VM_BUG_ON(PageActive(page));
- }
-
+ VM_BUG_ON(PageActive(page) && PageUnevictable(page));
VM_BUG_ON(PageLRU(page));
__lru_cache_add(page);
}
@@ -539,6 +534,7 @@ void add_page_to_unevictable_list(struct page *page)
spin_lock_irq(&zone->lru_lock);
lruvec = mem_cgroup_page_lruvec(page, zone);
+ ClearPageActive(page);
SetPageUnevictable(page);
SetPageLRU(page);
add_page_to_lru_list(page, lruvec, LRU_UNEVICTABLE);
@@ -774,8 +770,6 @@ EXPORT_SYMBOL(__pagevec_release);
void lru_add_page_tail(struct page *page, struct page *page_tail,
struct lruvec *lruvec, struct list_head *list)
{
- int uninitialized_var(active);
- enum lru_list lru;
const int file = 0;
VM_BUG_ON(!PageHead(page));
@@ -787,20 +781,6 @@ void lru_add_page_tail(struct page *page, struct page *page_tail,
if (!list)
SetPageLRU(page_tail);
- if (page_evictable(page_tail)) {
- if (PageActive(page)) {
- SetPageActive(page_tail);
- active = 1;
- lru = LRU_ACTIVE_ANON;
- } else {
- active = 0;
- lru = LRU_INACTIVE_ANON;
- }
- } else {
- SetPageUnevictable(page_tail);
- lru = LRU_UNEVICTABLE;
- }
-
if (likely(PageLRU(page)))
list_add_tail(&page_tail->lru, &page->lru);
else if (list) {
@@ -816,13 +796,13 @@ void lru_add_page_tail(struct page *page, struct page *page_tail,
* Use the standard add function to put page_tail on the list,
* but then correct its position so they all end up in order.
*/
- add_page_to_lru_list(page_tail, lruvec, lru);
+ add_page_to_lru_list(page_tail, lruvec, page_lru(page_tail));
list_head = page_tail->lru.prev;
list_move_tail(&page_tail->lru, list_head);
}
if (!PageUnevictable(page))
- update_page_reclaim_stat(lruvec, file, active);
+ update_page_reclaim_stat(lruvec, file, PageActive(page_tail));
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
@@ -833,7 +813,6 @@ static void __pagevec_lru_add_fn(struct page *page, struct lruvec *lruvec,
int active = PageActive(page);
enum lru_list lru = page_lru(page);
- VM_BUG_ON(PageUnevictable(page));
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 36af6eeaa67e..6cf2e60983b7 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -866,6 +866,21 @@ unsigned int count_swap_pages(int type, int free)
}
#endif /* CONFIG_HIBERNATION */
+static inline int maybe_same_pte(pte_t pte, pte_t swp_pte)
+{
+#ifdef CONFIG_MEM_SOFT_DIRTY
+ /*
+ * When pte keeps soft dirty bit the pte generated
+ * from swap entry does not has it, still it's same
+ * pte from logical point of view.
+ */
+ pte_t swp_pte_dirty = pte_swp_mksoft_dirty(swp_pte);
+ return pte_same(pte, swp_pte) || pte_same(pte, swp_pte_dirty);
+#else
+ return pte_same(pte, swp_pte);
+#endif
+}
+
/*
* No need to decide whether this PTE shares the swap entry with others,
* just let do_wp_page work it out if a write is requested later - to
@@ -892,7 +907,7 @@ static int unuse_pte(struct vm_area_struct *vma, pmd_t *pmd,
}
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
- if (unlikely(!pte_same(*pte, swp_entry_to_pte(entry)))) {
+ if (unlikely(!maybe_same_pte(*pte, swp_entry_to_pte(entry)))) {
mem_cgroup_cancel_charge_swapin(memcg);
ret = 0;
goto out;
@@ -947,7 +962,7 @@ static int unuse_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
* swapoff spends a _lot_ of time in this loop!
* Test inline before going to call unuse_pte.
*/
- if (unlikely(pte_same(*pte, swp_pte))) {
+ if (unlikely(maybe_same_pte(*pte, swp_pte))) {
pte_unmap(pte);
ret = unuse_pte(vma, pmd, addr, entry, page);
if (ret)
diff --git a/mm/vmpressure.c b/mm/vmpressure.c
index 736a6011c2c8..0c1e37d829fa 100644
--- a/mm/vmpressure.c
+++ b/mm/vmpressure.c
@@ -180,12 +180,12 @@ static void vmpressure_work_fn(struct work_struct *work)
if (!vmpr->scanned)
return;
- mutex_lock(&vmpr->sr_lock);
+ spin_lock(&vmpr->sr_lock);
scanned = vmpr->scanned;
reclaimed = vmpr->reclaimed;
vmpr->scanned = 0;
vmpr->reclaimed = 0;
- mutex_unlock(&vmpr->sr_lock);
+ spin_unlock(&vmpr->sr_lock);
do {
if (vmpressure_event(vmpr, scanned, reclaimed))
@@ -240,13 +240,13 @@ void vmpressure(gfp_t gfp, struct mem_cgroup *memcg,
if (!scanned)
return;
- mutex_lock(&vmpr->sr_lock);
+ spin_lock(&vmpr->sr_lock);
vmpr->scanned += scanned;
vmpr->reclaimed += reclaimed;
scanned = vmpr->scanned;
- mutex_unlock(&vmpr->sr_lock);
+ spin_unlock(&vmpr->sr_lock);
- if (scanned < vmpressure_win || work_pending(&vmpr->work))
+ if (scanned < vmpressure_win)
return;
schedule_work(&vmpr->work);
}
@@ -367,8 +367,24 @@ void vmpressure_unregister_event(struct cgroup *cg, struct cftype *cft,
*/
void vmpressure_init(struct vmpressure *vmpr)
{
- mutex_init(&vmpr->sr_lock);
+ spin_lock_init(&vmpr->sr_lock);
mutex_init(&vmpr->events_lock);
INIT_LIST_HEAD(&vmpr->events);
INIT_WORK(&vmpr->work, vmpressure_work_fn);
}
+
+/**
+ * vmpressure_cleanup() - shuts down vmpressure control structure
+ * @vmpr: Structure to be cleaned up
+ *
+ * This function should be called before the structure in which it is
+ * embedded is cleaned up.
+ */
+void vmpressure_cleanup(struct vmpressure *vmpr)
+{
+ /*
+ * Make sure there is no pending work before eventfd infrastructure
+ * goes away.
+ */
+ flush_work(&vmpr->work);
+}
diff --git a/mm/zbud.c b/mm/zbud.c
index 9bb4710e3589..ad1e781284fd 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -257,7 +257,7 @@ int zbud_alloc(struct zbud_pool *pool, int size, gfp_t gfp,
if (size <= 0 || gfp & __GFP_HIGHMEM)
return -EINVAL;
- if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED)
+ if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED - CHUNK_SIZE)
return -ENOSPC;
chunks = size_to_chunks(size);
spin_lock(&pool->lock);
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 03a92e117657..61fc573f1142 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -210,6 +210,7 @@ out_vid_del:
static int register_vlan_device(struct net_device *real_dev, u16 vlan_id)
{
struct net_device *new_dev;
+ struct vlan_dev_priv *vlan;
struct net *net = dev_net(real_dev);
struct vlan_net *vn = net_generic(net, vlan_net_id);
char name[IFNAMSIZ];
@@ -260,11 +261,12 @@ static int register_vlan_device(struct net_device *real_dev, u16 vlan_id)
new_dev->mtu = real_dev->mtu;
new_dev->priv_flags |= (real_dev->priv_flags & IFF_UNICAST_FLT);
- vlan_dev_priv(new_dev)->vlan_proto = htons(ETH_P_8021Q);
- vlan_dev_priv(new_dev)->vlan_id = vlan_id;
- vlan_dev_priv(new_dev)->real_dev = real_dev;
- vlan_dev_priv(new_dev)->dent = NULL;
- vlan_dev_priv(new_dev)->flags = VLAN_FLAG_REORDER_HDR;
+ vlan = vlan_dev_priv(new_dev);
+ vlan->vlan_proto = htons(ETH_P_8021Q);
+ vlan->vlan_id = vlan_id;
+ vlan->real_dev = real_dev;
+ vlan->dent = NULL;
+ vlan->flags = VLAN_FLAG_REORDER_HDR;
new_dev->rtnl_link_ops = &vlan_link_ops;
err = register_vlan_dev(new_dev);
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 4a78c4de9f20..6ee48aac776f 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -91,7 +91,12 @@ EXPORT_SYMBOL(__vlan_find_dev_deep);
struct net_device *vlan_dev_real_dev(const struct net_device *dev)
{
- return vlan_dev_priv(dev)->real_dev;
+ struct net_device *ret = vlan_dev_priv(dev)->real_dev;
+
+ while (is_vlan_dev(ret))
+ ret = vlan_dev_priv(ret)->real_dev;
+
+ return ret;
}
EXPORT_SYMBOL(vlan_dev_real_dev);
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 1cd3d2a406f5..9ab8a7ed99c0 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -107,10 +107,10 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
u16 vlan_tci = 0;
int rc;
- if (!(vlan_dev_priv(dev)->flags & VLAN_FLAG_REORDER_HDR)) {
+ if (!(vlan->flags & VLAN_FLAG_REORDER_HDR)) {
vhdr = (struct vlan_hdr *) skb_push(skb, VLAN_HLEN);
- vlan_tci = vlan_dev_priv(dev)->vlan_id;
+ vlan_tci = vlan->vlan_id;
vlan_tci |= vlan_dev_get_egress_qos_mask(dev, skb);
vhdr->h_vlan_TCI = htons(vlan_tci);
@@ -133,7 +133,7 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
saddr = dev->dev_addr;
/* Now make the underlying real hard header */
- dev = vlan_dev_priv(dev)->real_dev;
+ dev = vlan->real_dev;
rc = dev_hard_header(skb, dev, type, daddr, saddr, len + vhdrlen);
if (rc > 0)
rc += vhdrlen;
diff --git a/net/9p/client.c b/net/9p/client.c
index 8b93cae2d11d..ba93bdab2701 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -658,17 +658,12 @@ static int p9_client_flush(struct p9_client *c, struct p9_req_t *oldreq)
/*
* if we haven't received a response for oldreq,
- * remove it from the list, and notify the transport
- * layer that the reply will never arrive.
+ * remove it from the list
*/
- spin_lock(&c->lock);
if (oldreq->status == REQ_STATUS_FLSH) {
+ spin_lock(&c->lock);
list_del(&oldreq->req_list);
spin_unlock(&c->lock);
- if (c->trans_mod->cancelled)
- c->trans_mod->cancelled(c, req);
- } else {
- spin_unlock(&c->lock);
}
p9_free_req(c, req);
diff --git a/net/Kconfig b/net/Kconfig
index 37702491abe9..ee0213667272 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -244,7 +244,7 @@ config NETPRIO_CGROUP
Cgroup subsystem for use in assigning processes to network priorities on
a per-interface basis
-config NET_LL_RX_POLL
+config NET_RX_BUSY_POLL
boolean
default y
@@ -281,7 +281,7 @@ menu "Network testing"
config NET_PKTGEN
tristate "Packet Generator (USE WITH CAUTION)"
- depends on PROC_FS
+ depends on INET && PROC_FS
---help---
This module will inject preconfigured packets, at a configurable
rate, out of a given interface. It is used for network interface
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index c30f3a0717fb..af46bc49e1e9 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -178,7 +178,7 @@ static int atalk_seq_socket_show(struct seq_file *seq, void *v)
at = at_sk(s);
seq_printf(seq, "%02X %04X:%02X:%02X %04X:%02X:%02X %08X:%08X "
- "%02X %d\n",
+ "%02X %u\n",
s->sk_type, ntohs(at->src_net), at->src_node, at->src_port,
ntohs(at->dest_net), at->dest_node, at->dest_port,
sk_wmem_alloc_get(s),
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index e14531f1ce1c..264de88db320 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -1529,6 +1529,8 @@ out:
* in these cases, the skb is further handled by this function and
* returns 1, otherwise it returns 0 and the caller shall further
* process the skb.
+ *
+ * This call might reallocate skb data.
*/
int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid)
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index f105219f4a4b..7614af31daff 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -508,6 +508,7 @@ out:
return 0;
}
+/* this call might reallocate skb data */
static bool batadv_is_type_dhcprequest(struct sk_buff *skb, int header_len)
{
int ret = false;
@@ -568,6 +569,7 @@ out:
return ret;
}
+/* this call might reallocate skb data */
bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len)
{
struct ethhdr *ethhdr;
@@ -619,6 +621,12 @@ bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len)
if (!pskb_may_pull(skb, *header_len + sizeof(*udphdr)))
return false;
+
+ /* skb->data might have been reallocated by pskb_may_pull() */
+ ethhdr = (struct ethhdr *)skb->data;
+ if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
+ ethhdr = (struct ethhdr *)(skb->data + VLAN_HLEN);
+
udphdr = (struct udphdr *)(skb->data + *header_len);
*header_len += sizeof(*udphdr);
@@ -634,12 +642,14 @@ bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len)
return true;
}
+/* this call might reallocate skb data */
bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
- struct sk_buff *skb, struct ethhdr *ethhdr)
+ struct sk_buff *skb)
{
struct batadv_neigh_node *neigh_curr = NULL, *neigh_old = NULL;
struct batadv_orig_node *orig_dst_node = NULL;
struct batadv_gw_node *curr_gw = NULL;
+ struct ethhdr *ethhdr;
bool ret, out_of_range = false;
unsigned int header_len = 0;
uint8_t curr_tq_avg;
@@ -648,6 +658,7 @@ bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
if (!ret)
goto out;
+ ethhdr = (struct ethhdr *)skb->data;
orig_dst_node = batadv_transtable_search(bat_priv, ethhdr->h_source,
ethhdr->h_dest);
if (!orig_dst_node)
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 039902dca4a6..1037d75da51f 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -34,7 +34,6 @@ void batadv_gw_node_delete(struct batadv_priv *bat_priv,
void batadv_gw_node_purge(struct batadv_priv *bat_priv);
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len);
-bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
- struct sk_buff *skb, struct ethhdr *ethhdr);
+bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb);
#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 700d0b49742d..0f04e1c302b4 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -180,6 +180,9 @@ static int batadv_interface_tx(struct sk_buff *skb,
if (batadv_bla_tx(bat_priv, skb, vid))
goto dropped;
+ /* skb->data might have been reallocated by batadv_bla_tx() */
+ ethhdr = (struct ethhdr *)skb->data;
+
/* Register the client MAC in the transtable */
if (!is_multicast_ether_addr(ethhdr->h_source))
batadv_tt_local_add(soft_iface, ethhdr->h_source, skb->skb_iif);
@@ -220,6 +223,10 @@ static int batadv_interface_tx(struct sk_buff *skb,
default:
break;
}
+
+ /* reminder: ethhdr might have become unusable from here on
+ * (batadv_gw_is_dhcp_target() might have reallocated skb data)
+ */
}
/* ethernet packet should be broadcasted */
@@ -266,7 +273,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
/* unicast packet */
} else {
if (atomic_read(&bat_priv->gw_mode) != BATADV_GW_MODE_OFF) {
- ret = batadv_gw_out_of_range(bat_priv, skb, ethhdr);
+ ret = batadv_gw_out_of_range(bat_priv, skb);
if (ret)
goto dropped;
}
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index dc8b5d4dd636..688a0419756b 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -326,7 +326,9 @@ static bool batadv_unicast_push_and_fill_skb(struct sk_buff *skb, int hdr_size,
* @skb: the skb containing the payload to encapsulate
* @orig_node: the destination node
*
- * Returns false if the payload could not be encapsulated or true otherwise
+ * Returns false if the payload could not be encapsulated or true otherwise.
+ *
+ * This call might reallocate skb data.
*/
static bool batadv_unicast_prepare_skb(struct sk_buff *skb,
struct batadv_orig_node *orig_node)
@@ -343,7 +345,9 @@ static bool batadv_unicast_prepare_skb(struct sk_buff *skb,
* @orig_node: the destination node
* @packet_subtype: the batman 4addr packet subtype to use
*
- * Returns false if the payload could not be encapsulated or true otherwise
+ * Returns false if the payload could not be encapsulated or true otherwise.
+ *
+ * This call might reallocate skb data.
*/
bool batadv_unicast_4addr_prepare_skb(struct batadv_priv *bat_priv,
struct sk_buff *skb,
@@ -401,7 +405,7 @@ int batadv_unicast_generic_send_skb(struct batadv_priv *bat_priv,
struct batadv_neigh_node *neigh_node;
int data_len = skb->len;
int ret = NET_RX_DROP;
- unsigned int dev_mtu;
+ unsigned int dev_mtu, header_len;
/* get routing information */
if (is_multicast_ether_addr(ethhdr->h_dest)) {
@@ -429,10 +433,12 @@ find_router:
switch (packet_type) {
case BATADV_UNICAST:
batadv_unicast_prepare_skb(skb, orig_node);
+ header_len = sizeof(struct batadv_unicast_packet);
break;
case BATADV_UNICAST_4ADDR:
batadv_unicast_4addr_prepare_skb(bat_priv, skb, orig_node,
packet_subtype);
+ header_len = sizeof(struct batadv_unicast_4addr_packet);
break;
default:
/* this function supports UNICAST and UNICAST_4ADDR only. It
@@ -441,6 +447,7 @@ find_router:
goto out;
}
+ ethhdr = (struct ethhdr *)(skb->data + header_len);
unicast_packet = (struct batadv_unicast_packet *)skb->data;
/* inform the destination node that we are still missing a correct route
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index e3a349977595..cc27297da5a9 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -513,7 +513,10 @@ static void hci_init2_req(struct hci_request *req, unsigned long opt)
hci_setup_event_mask(req);
- if (hdev->hci_ver > BLUETOOTH_VER_1_1)
+ /* AVM Berlin (31), aka "BlueFRITZ!", doesn't support the read
+ * local supported commands HCI command.
+ */
+ if (hdev->manufacturer != 31 && hdev->hci_ver > BLUETOOTH_VER_1_1)
hci_req_add(req, HCI_OP_READ_LOCAL_COMMANDS, 0, NULL);
if (lmp_ssp_capable(hdev)) {
@@ -2165,10 +2168,6 @@ int hci_register_dev(struct hci_dev *hdev)
BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus);
- write_lock(&hci_dev_list_lock);
- list_add(&hdev->list, &hci_dev_list);
- write_unlock(&hci_dev_list_lock);
-
hdev->workqueue = alloc_workqueue("%s", WQ_HIGHPRI | WQ_UNBOUND |
WQ_MEM_RECLAIM, 1, hdev->name);
if (!hdev->workqueue) {
@@ -2203,6 +2202,10 @@ int hci_register_dev(struct hci_dev *hdev)
if (hdev->dev_type != HCI_AMP)
set_bit(HCI_AUTO_OFF, &hdev->dev_flags);
+ write_lock(&hci_dev_list_lock);
+ list_add(&hdev->list, &hci_dev_list);
+ write_unlock(&hci_dev_list_lock);
+
hci_notify(hdev, HCI_DEV_REG);
hci_dev_hold(hdev);
@@ -2215,9 +2218,6 @@ err_wqueue:
destroy_workqueue(hdev->req_workqueue);
err:
ida_simple_remove(&hci_index_ida, hdev->id);
- write_lock(&hci_dev_list_lock);
- list_del(&hdev->list);
- write_unlock(&hci_dev_list_lock);
return error;
}
@@ -3399,8 +3399,16 @@ void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status)
*/
if (hdev->sent_cmd) {
req_complete = bt_cb(hdev->sent_cmd)->req.complete;
- if (req_complete)
+
+ if (req_complete) {
+ /* We must set the complete callback to NULL to
+ * avoid calling the callback more than once if
+ * this function gets called again.
+ */
+ bt_cb(hdev->sent_cmd)->req.complete = NULL;
+
goto call_complete;
+ }
}
/* Remove all pending commands belonging to this request */
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 2ef66781fedb..0feaaa0d37d1 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -70,7 +70,8 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
}
mdst = br_mdb_get(br, skb, vid);
- if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb))
+ if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
+ br_multicast_querier_exists(br))
br_multicast_deliver(mdst, skb);
else
br_flood_deliver(br, skb, false);
@@ -244,22 +245,22 @@ fail:
int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
{
struct netpoll *np;
- int err = 0;
+ int err;
+
+ if (!p->br->dev->npinfo)
+ return 0;
np = kzalloc(sizeof(*p->np), gfp);
- err = -ENOMEM;
if (!np)
- goto out;
+ return -ENOMEM;
err = __netpoll_setup(np, p->dev, gfp);
if (err) {
kfree(np);
- goto out;
+ return err;
}
p->np = np;
-
-out:
return err;
}
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 5623be6b9ecd..aa6c9a8ba32a 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -363,7 +363,8 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
if (err)
goto err2;
- if (br_netpoll_info(br) && ((err = br_netpoll_enable(p, GFP_KERNEL))))
+ err = br_netpoll_enable(p, GFP_KERNEL);
+ if (err)
goto err3;
err = netdev_master_upper_dev_link(dev, br->dev);
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 1b8b8b824cd7..8c561c0aa636 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -101,7 +101,8 @@ int br_handle_frame_finish(struct sk_buff *skb)
unicast = false;
} else if (is_multicast_ether_addr(dest)) {
mdst = br_mdb_get(br, skb, vid);
- if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) {
+ if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
+ br_multicast_querier_exists(br)) {
if ((mdst && mdst->mglist) ||
br_multicast_is_router(br))
skb2 = skb;
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 0daae3ec2355..e4d5cd43b7fb 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -61,7 +61,8 @@ static int br_mdb_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
for (i = 0; i < mdb->max; i++) {
struct net_bridge_mdb_entry *mp;
- struct net_bridge_port_group *p, **pp;
+ struct net_bridge_port_group *p;
+ struct net_bridge_port_group __rcu **pp;
struct net_bridge_port *port;
hlist_for_each_entry_rcu(mp, &mdb->mhash[i], hlist[mdb->ver]) {
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 69af490cce44..08e576ada0b2 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -619,6 +619,9 @@ rehash:
mp->br = br;
mp->addr = *group;
+ setup_timer(&mp->timer, br_multicast_group_expired,
+ (unsigned long)mp);
+
hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);
mdb->size++;
@@ -1011,6 +1014,16 @@ static int br_ip6_multicast_mld2_report(struct net_bridge *br,
}
#endif
+static void br_multicast_update_querier_timer(struct net_bridge *br,
+ unsigned long max_delay)
+{
+ if (!timer_pending(&br->multicast_querier_timer))
+ br->multicast_querier_delay_time = jiffies + max_delay;
+
+ mod_timer(&br->multicast_querier_timer,
+ jiffies + br->multicast_querier_interval);
+}
+
/*
* Add port to router_list
* list is maintained ordered by pointer value
@@ -1061,11 +1074,11 @@ timer:
static void br_multicast_query_received(struct net_bridge *br,
struct net_bridge_port *port,
- int saddr)
+ int saddr,
+ unsigned long max_delay)
{
if (saddr)
- mod_timer(&br->multicast_querier_timer,
- jiffies + br->multicast_querier_interval);
+ br_multicast_update_querier_timer(br, max_delay);
else if (timer_pending(&br->multicast_querier_timer))
return;
@@ -1093,8 +1106,6 @@ static int br_ip4_multicast_query(struct net_bridge *br,
(port && port->state == BR_STATE_DISABLED))
goto out;
- br_multicast_query_received(br, port, !!iph->saddr);
-
group = ih->group;
if (skb->len == sizeof(*ih)) {
@@ -1118,6 +1129,8 @@ static int br_ip4_multicast_query(struct net_bridge *br,
IGMPV3_MRC(ih3->code) * (HZ / IGMP_TIMER_SCALE) : 1;
}
+ br_multicast_query_received(br, port, !!iph->saddr, max_delay);
+
if (!group)
goto out;
@@ -1126,7 +1139,6 @@ static int br_ip4_multicast_query(struct net_bridge *br,
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
@@ -1174,8 +1186,6 @@ static int br_ip6_multicast_query(struct net_bridge *br,
(port && port->state == BR_STATE_DISABLED))
goto out;
- br_multicast_query_received(br, port, !ipv6_addr_any(&ip6h->saddr));
-
if (skb->len == sizeof(*mld)) {
if (!pskb_may_pull(skb, sizeof(*mld))) {
err = -EINVAL;
@@ -1185,7 +1195,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
max_delay = msecs_to_jiffies(ntohs(mld->mld_maxdelay));
if (max_delay)
group = &mld->mld_mca;
- } else if (skb->len >= sizeof(*mld2q)) {
+ } else {
if (!pskb_may_pull(skb, sizeof(*mld2q))) {
err = -EINVAL;
goto out;
@@ -1196,6 +1206,9 @@ static int br_ip6_multicast_query(struct net_bridge *br,
max_delay = mld2q->mld2q_mrc ? MLDV2_MRC(ntohs(mld2q->mld2q_mrc)) : 1;
}
+ br_multicast_query_received(br, port, !ipv6_addr_any(&ip6h->saddr),
+ max_delay);
+
if (!group)
goto out;
@@ -1204,7 +1217,6 @@ static int br_ip6_multicast_query(struct net_bridge *br,
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
@@ -1642,6 +1654,8 @@ void br_multicast_init(struct net_bridge *br)
br->multicast_querier_interval = 255 * HZ;
br->multicast_membership_interval = 260 * HZ;
+ br->multicast_querier_delay_time = 0;
+
spin_lock_init(&br->multicast_lock);
setup_timer(&br->multicast_router_timer,
br_multicast_local_router_expired, 0);
@@ -1830,6 +1844,8 @@ unlock:
int br_multicast_set_querier(struct net_bridge *br, unsigned long val)
{
+ unsigned long max_delay;
+
val = !!val;
spin_lock_bh(&br->multicast_lock);
@@ -1837,8 +1853,14 @@ int br_multicast_set_querier(struct net_bridge *br, unsigned long val)
goto unlock;
br->multicast_querier = val;
- if (val)
- br_multicast_start_querier(br);
+ if (!val)
+ goto unlock;
+
+ max_delay = br->multicast_query_response_interval;
+ if (!timer_pending(&br->multicast_querier_timer))
+ br->multicast_querier_delay_time = jiffies + max_delay;
+
+ br_multicast_start_querier(br);
unlock:
spin_unlock_bh(&br->multicast_lock);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 3be89b3ce17b..d41283c57952 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -267,6 +267,7 @@ struct net_bridge
unsigned long multicast_query_interval;
unsigned long multicast_query_response_interval;
unsigned long multicast_startup_query_interval;
+ unsigned long multicast_querier_delay_time;
spinlock_t multicast_lock;
struct net_bridge_mdb_htable __rcu *mdb;
@@ -333,11 +334,6 @@ extern void br_dev_delete(struct net_device *dev, struct list_head *list);
extern netdev_tx_t br_dev_xmit(struct sk_buff *skb,
struct net_device *dev);
#ifdef CONFIG_NET_POLL_CONTROLLER
-static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br)
-{
- return br->dev->npinfo;
-}
-
static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
struct sk_buff *skb)
{
@@ -350,11 +346,6 @@ static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
extern int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp);
extern void br_netpoll_disable(struct net_bridge_port *p);
#else
-static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br)
-{
- return NULL;
-}
-
static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
struct sk_buff *skb)
{
@@ -475,7 +466,7 @@ extern void br_multicast_free_pg(struct rcu_head *head);
extern struct net_bridge_port_group *br_multicast_new_port_group(
struct net_bridge_port *port,
struct br_ip *group,
- struct net_bridge_port_group *next,
+ struct net_bridge_port_group __rcu *next,
unsigned char state);
extern void br_mdb_init(void);
extern void br_mdb_uninit(void);
@@ -501,6 +492,13 @@ static inline bool br_multicast_is_router(struct net_bridge *br)
(br->multicast_router == 1 &&
timer_pending(&br->multicast_router_timer));
}
+
+static inline bool br_multicast_querier_exists(struct net_bridge *br)
+{
+ return time_is_before_jiffies(br->multicast_querier_delay_time) &&
+ (br->multicast_querier ||
+ timer_pending(&br->multicast_querier_timer));
+}
#else
static inline int br_multicast_rcv(struct net_bridge *br,
struct net_bridge_port *port,
@@ -557,6 +555,10 @@ static inline bool br_multicast_is_router(struct net_bridge *br)
{
return 0;
}
+static inline bool br_multicast_querier_exists(struct net_bridge *br)
+{
+ return false;
+}
static inline void br_mdb_init(void)
{
}
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 394bb96b6087..3b9637fb7939 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -1,5 +1,5 @@
/*
- * Sysfs attributes of bridge ports
+ * Sysfs attributes of bridge
* Linux ethernet bridge
*
* Authors:
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 8ab48cd89559..af814e764206 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -48,6 +48,7 @@
#include <linux/highmem.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
+#include <linux/pagemap.h>
#include <net/protocol.h>
#include <linux/skbuff.h>
@@ -573,6 +574,77 @@ fault:
}
EXPORT_SYMBOL(skb_copy_datagram_from_iovec);
+/**
+ * zerocopy_sg_from_iovec - Build a zerocopy datagram from an iovec
+ * @skb: buffer to copy
+ * @from: io vector to copy to
+ * @offset: offset in the io vector to start copying from
+ * @count: amount of vectors to copy to buffer from
+ *
+ * The function will first copy up to headlen, and then pin the userspace
+ * pages and build frags through them.
+ *
+ * Returns 0, -EFAULT or -EMSGSIZE.
+ * Note: the iovec is not modified during the copy
+ */
+int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
+ int offset, size_t count)
+{
+ int len = iov_length(from, count) - offset;
+ int copy = min_t(int, skb_headlen(skb), len);
+ int size;
+ int i = 0;
+
+ /* copy up to skb headlen */
+ if (skb_copy_datagram_from_iovec(skb, 0, from, offset, copy))
+ return -EFAULT;
+
+ if (len == copy)
+ return 0;
+
+ offset += copy;
+ while (count--) {
+ struct page *page[MAX_SKB_FRAGS];
+ int num_pages;
+ unsigned long base;
+ unsigned long truesize;
+
+ /* Skip over from offset and copied */
+ if (offset >= from->iov_len) {
+ offset -= from->iov_len;
+ ++from;
+ continue;
+ }
+ len = from->iov_len - offset;
+ base = (unsigned long)from->iov_base + offset;
+ size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
+ if (i + size > MAX_SKB_FRAGS)
+ return -EMSGSIZE;
+ num_pages = get_user_pages_fast(base, size, 0, &page[i]);
+ if (num_pages != size) {
+ release_pages(&page[i], num_pages, 0);
+ return -EFAULT;
+ }
+ truesize = size * PAGE_SIZE;
+ skb->data_len += len;
+ skb->len += len;
+ skb->truesize += truesize;
+ atomic_add(truesize, &skb->sk->sk_wmem_alloc);
+ while (len) {
+ int off = base & ~PAGE_MASK;
+ int size = min_t(int, len, PAGE_SIZE - off);
+ skb_fill_page_desc(skb, i, page[i], off, size);
+ base += size;
+ len -= size;
+ i++;
+ }
+ offset = 0;
+ ++from;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(zerocopy_sg_from_iovec);
+
static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
u8 __user *to, int len,
__wsum *csump)
diff --git a/net/core/dev.c b/net/core/dev.c
index dfd9f5d56ae0..1ed2b66a10a6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1691,13 +1691,13 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
kfree_skb(skb);
return NET_RX_DROP;
}
- skb_scrub_packet(skb);
skb->protocol = eth_type_trans(skb, dev);
/* eth_type_trans() can set pkt_type.
- * clear pkt_type _after_ calling eth_type_trans()
+ * call skb_scrub_packet() after it to clear pkt_type _after_ calling
+ * eth_type_trans().
*/
- skb->pkt_type = PACKET_HOST;
+ skb_scrub_packet(skb);
return netif_rx(skb);
}
@@ -4989,6 +4989,24 @@ int dev_change_carrier(struct net_device *dev, bool new_carrier)
EXPORT_SYMBOL(dev_change_carrier);
/**
+ * dev_get_phys_port_id - Get device physical port ID
+ * @dev: device
+ * @ppid: port ID
+ *
+ * Get device physical port ID
+ */
+int dev_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_port_id *ppid)
+{
+ const struct net_device_ops *ops = dev->netdev_ops;
+
+ if (!ops->ndo_get_phys_port_id)
+ return -EOPNOTSUPP;
+ return ops->ndo_get_phys_port_id(dev, ppid);
+}
+EXPORT_SYMBOL(dev_get_phys_port_id);
+
+/**
* dev_new_index - allocate an ifindex
* @net: the applicable net namespace
*
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 21735440c44a..2e654138433c 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -33,6 +33,9 @@ int fib_default_rule_add(struct fib_rules_ops *ops,
r->flags = flags;
r->fr_net = hold_net(ops->fro_net);
+ r->suppress_prefixlen = -1;
+ r->suppress_ifgroup = -1;
+
/* The lock is not required here, the list in unreacheable
* at the moment this function is called */
list_add_tail(&r->list, &ops->rules_list);
@@ -226,6 +229,9 @@ jumped:
else
err = ops->action(rule, fl, flags, arg);
+ if (!err && ops->suppress && ops->suppress(rule, arg))
+ continue;
+
if (err != -EAGAIN) {
if ((arg->flags & FIB_LOOKUP_NOREF) ||
likely(atomic_inc_not_zero(&rule->refcnt))) {
@@ -337,6 +343,15 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh)
rule->action = frh->action;
rule->flags = frh->flags;
rule->table = frh_get_table(frh, tb);
+ if (tb[FRA_SUPPRESS_PREFIXLEN])
+ rule->suppress_prefixlen = nla_get_u32(tb[FRA_SUPPRESS_PREFIXLEN]);
+ else
+ rule->suppress_prefixlen = -1;
+
+ if (tb[FRA_SUPPRESS_IFGROUP])
+ rule->suppress_ifgroup = nla_get_u32(tb[FRA_SUPPRESS_IFGROUP]);
+ else
+ rule->suppress_ifgroup = -1;
if (!tb[FRA_PRIORITY] && ops->default_pref)
rule->pref = ops->default_pref(ops);
@@ -523,6 +538,8 @@ static inline size_t fib_rule_nlmsg_size(struct fib_rules_ops *ops,
+ nla_total_size(IFNAMSIZ) /* FRA_OIFNAME */
+ nla_total_size(4) /* FRA_PRIORITY */
+ nla_total_size(4) /* FRA_TABLE */
+ + nla_total_size(4) /* FRA_SUPPRESS_PREFIXLEN */
+ + nla_total_size(4) /* FRA_SUPPRESS_IFGROUP */
+ nla_total_size(4) /* FRA_FWMARK */
+ nla_total_size(4); /* FRA_FWMASK */
@@ -548,6 +565,8 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
frh->table = rule->table;
if (nla_put_u32(skb, FRA_TABLE, rule->table))
goto nla_put_failure;
+ if (nla_put_u32(skb, FRA_SUPPRESS_PREFIXLEN, rule->suppress_prefixlen))
+ goto nla_put_failure;
frh->res1 = 0;
frh->res2 = 0;
frh->action = rule->action;
@@ -580,6 +599,12 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
(rule->target &&
nla_put_u32(skb, FRA_GOTO, rule->target)))
goto nla_put_failure;
+
+ if (rule->suppress_ifgroup != -1) {
+ if (nla_put_u32(skb, FRA_SUPPRESS_IFGROUP, rule->suppress_ifgroup))
+ goto nla_put_failure;
+ }
+
if (ops->fill(rule, skb, frh) < 0)
goto nla_put_failure;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 00ee068efc1c..159737cac76c 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -65,6 +65,7 @@ ipv6:
nhoff += sizeof(struct ipv6hdr);
break;
}
+ case __constant_htons(ETH_P_8021AD):
case __constant_htons(ETH_P_8021Q): {
const struct vlan_hdr *vlan;
struct vlan_hdr _vlan;
@@ -139,7 +140,11 @@ ipv6:
break;
}
case IPPROTO_IPIP:
- goto again;
+ proto = htons(ETH_P_IP);
+ goto ip;
+ case IPPROTO_IPV6:
+ proto = htons(ETH_P_IPV6);
+ goto ipv6;
default:
break;
}
diff --git a/net/core/iovec.c b/net/core/iovec.c
index de178e462682..b77eeecc0011 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -212,3 +212,27 @@ out_fault:
goto out;
}
EXPORT_SYMBOL(csum_partial_copy_fromiovecend);
+
+unsigned long iov_pages(const struct iovec *iov, int offset,
+ unsigned long nr_segs)
+{
+ unsigned long seg, base;
+ int pages = 0, len, size;
+
+ while (nr_segs && (offset >= iov->iov_len)) {
+ offset -= iov->iov_len;
+ ++iov;
+ --nr_segs;
+ }
+
+ for (seg = 0; seg < nr_segs; seg++) {
+ base = (unsigned long)iov[seg].iov_base + offset;
+ len = iov[seg].iov_len - offset;
+ size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
+ pages += size;
+ offset = 0;
+ }
+
+ return pages;
+}
+EXPORT_SYMBOL(iov_pages);
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index b7de821f98df..60533db8b72d 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1441,16 +1441,18 @@ struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
atomic_set(&p->refcnt, 1);
p->reachable_time =
neigh_rand_reach_time(p->base_reachable_time);
+ dev_hold(dev);
+ p->dev = dev;
+ write_pnet(&p->net, hold_net(net));
+ p->sysctl_table = NULL;
if (ops->ndo_neigh_setup && ops->ndo_neigh_setup(dev, p)) {
+ release_net(net);
+ dev_put(dev);
kfree(p);
return NULL;
}
- dev_hold(dev);
- p->dev = dev;
- write_pnet(&p->net, hold_net(net));
- p->sysctl_table = NULL;
write_lock_bh(&tbl->lock);
p->next = tbl->parms.next;
tbl->parms.next = p;
@@ -2767,6 +2769,7 @@ EXPORT_SYMBOL(neigh_app_ns);
#ifdef CONFIG_SYSCTL
static int zero;
+static int int_max = INT_MAX;
static int unres_qlen_max = INT_MAX / SKB_TRUESIZE(ETH_FRAME_LEN);
static int proc_unres_qlen(struct ctl_table *ctl, int write,
@@ -2819,19 +2822,25 @@ static struct neigh_sysctl_table {
.procname = "mcast_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_UCAST_PROBE] = {
.procname = "ucast_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_APP_PROBE] = {
.procname = "app_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_RETRANS_TIME] = {
.procname = "retrans_time",
@@ -2874,7 +2883,9 @@ static struct neigh_sysctl_table {
.procname = "proxy_qlen",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_ANYCAST_DELAY] = {
.procname = "anycast_delay",
@@ -2916,19 +2927,25 @@ static struct neigh_sysctl_table {
.procname = "gc_thresh1",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_GC_THRESH2] = {
.procname = "gc_thresh2",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_GC_THRESH3] = {
.procname = "gc_thresh3",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
{},
},
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 981fed397d1d..8826b0d1e0cc 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -334,6 +334,27 @@ static ssize_t store_group(struct device *dev, struct device_attribute *attr,
return netdev_store(dev, attr, buf, len, change_group);
}
+static ssize_t show_phys_port_id(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct net_device *netdev = to_net_dev(dev);
+ ssize_t ret = -EINVAL;
+
+ if (!rtnl_trylock())
+ return restart_syscall();
+
+ if (dev_isalive(netdev)) {
+ struct netdev_phys_port_id ppid;
+
+ ret = dev_get_phys_port_id(netdev, &ppid);
+ if (!ret)
+ ret = sprintf(buf, "%*phN\n", ppid.id_len, ppid.id);
+ }
+ rtnl_unlock();
+
+ return ret;
+}
+
static struct device_attribute net_class_attributes[] = {
__ATTR(addr_assign_type, S_IRUGO, show_addr_assign_type, NULL),
__ATTR(addr_len, S_IRUGO, show_addr_len, NULL),
@@ -355,6 +376,7 @@ static struct device_attribute net_class_attributes[] = {
__ATTR(tx_queue_len, S_IRUGO | S_IWUSR, show_tx_queue_len,
store_tx_queue_len),
__ATTR(netdev_group, S_IRUGO | S_IWUSR, show_group, store_group),
+ __ATTR(phys_port_id, S_IRUGO, show_phys_port_id, NULL),
{}
};
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 9640972ec50e..261357a66300 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -160,6 +160,8 @@
#include <net/net_namespace.h>
#include <net/checksum.h>
#include <net/ipv6.h>
+#include <net/udp.h>
+#include <net/ip6_checksum.h>
#include <net/addrconf.h>
#ifdef CONFIG_XFRM
#include <net/xfrm.h>
@@ -198,6 +200,7 @@
#define F_QUEUE_MAP_RND (1<<13) /* queue map Random */
#define F_QUEUE_MAP_CPU (1<<14) /* queue map mirrors smp_processor_id() */
#define F_NODE (1<<15) /* Node memory alloc*/
+#define F_UDPCSUM (1<<16) /* Include UDP checksum */
/* Thread control flag bits */
#define T_STOP (1<<0) /* Stop run */
@@ -631,6 +634,9 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
if (pkt_dev->flags & F_UDPDST_RND)
seq_printf(seq, "UDPDST_RND ");
+ if (pkt_dev->flags & F_UDPCSUM)
+ seq_printf(seq, "UDPCSUM ");
+
if (pkt_dev->flags & F_MPLS_RND)
seq_printf(seq, "MPLS_RND ");
@@ -1228,6 +1234,12 @@ static ssize_t pktgen_if_write(struct file *file,
else if (strcmp(f, "!NODE_ALLOC") == 0)
pkt_dev->flags &= ~F_NODE;
+ else if (strcmp(f, "UDPCSUM") == 0)
+ pkt_dev->flags |= F_UDPCSUM;
+
+ else if (strcmp(f, "!UDPCSUM") == 0)
+ pkt_dev->flags &= ~F_UDPCSUM;
+
else {
sprintf(pg_result,
"Flag -:%s:- unknown\nAvailable flags, (prepend ! to un-set flag):\n%s",
@@ -2733,7 +2745,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
udph->source = htons(pkt_dev->cur_udp_src);
udph->dest = htons(pkt_dev->cur_udp_dst);
udph->len = htons(datalen + 8); /* DATA + udphdr */
- udph->check = 0; /* No checksum */
+ udph->check = 0;
iph->ihl = 5;
iph->version = 4;
@@ -2747,11 +2759,28 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
iph->frag_off = 0;
iplen = 20 + 8 + datalen;
iph->tot_len = htons(iplen);
- iph->check = 0;
- iph->check = ip_fast_csum((void *)iph, iph->ihl);
+ ip_send_check(iph);
skb->protocol = protocol;
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+
+ if (!(pkt_dev->flags & F_UDPCSUM)) {
+ skb->ip_summed = CHECKSUM_NONE;
+ } else if (odev->features & NETIF_F_V4_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum = 0;
+ udp4_hwcsum(skb, udph->source, udph->dest);
+ } else {
+ __wsum csum = udp_csum(skb);
+
+ /* add protocol-dependent pseudo-header */
+ udph->check = csum_tcpudp_magic(udph->source, udph->dest,
+ datalen + 8, IPPROTO_UDP, csum);
+
+ if (udph->check == 0)
+ udph->check = CSUM_MANGLED_0;
+ }
+
pktgen_finalize_skb(pkt_dev, skb, datalen);
#ifdef CONFIG_XFRM
@@ -2768,7 +2797,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
struct sk_buff *skb = NULL;
__u8 *eth;
struct udphdr *udph;
- int datalen;
+ int datalen, udplen;
struct ipv6hdr *iph;
__be16 protocol = htons(ETH_P_IPV6);
__be32 *mpls;
@@ -2844,10 +2873,11 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
net_info_ratelimited("increased datalen to %d\n", datalen);
}
+ udplen = datalen + sizeof(struct udphdr);
udph->source = htons(pkt_dev->cur_udp_src);
udph->dest = htons(pkt_dev->cur_udp_dst);
- udph->len = htons(datalen + sizeof(struct udphdr));
- udph->check = 0; /* No checksum */
+ udph->len = htons(udplen);
+ udph->check = 0;
*(__be32 *) iph = htonl(0x60000000); /* Version + flow */
@@ -2858,7 +2888,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
iph->hop_limit = 32;
- iph->payload_len = htons(sizeof(struct udphdr) + datalen);
+ iph->payload_len = htons(udplen);
iph->nexthdr = IPPROTO_UDP;
iph->daddr = pkt_dev->cur_in6_daddr;
@@ -2868,6 +2898,23 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+ if (!(pkt_dev->flags & F_UDPCSUM)) {
+ skb->ip_summed = CHECKSUM_NONE;
+ } else if (odev->features & NETIF_F_V6_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum_start = skb_transport_header(skb) - skb->head;
+ skb->csum_offset = offsetof(struct udphdr, check);
+ udph->check = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, 0);
+ } else {
+ __wsum csum = udp_csum(skb);
+
+ /* add protocol-dependent pseudo-header */
+ udph->check = csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, csum);
+
+ if (udph->check == 0)
+ udph->check = CSUM_MANGLED_0;
+ }
+
pktgen_finalize_skb(pkt_dev, skb, datalen);
return skb;
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 3de740834d1f..2a0e21de3060 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -767,7 +767,8 @@ static noinline size_t if_nlmsg_size(const struct net_device *dev,
+ rtnl_vfinfo_size(dev, ext_filter_mask) /* IFLA_VFINFO_LIST */
+ rtnl_port_size(dev) /* IFLA_VF_PORTS + IFLA_PORT_SELF */
+ rtnl_link_get_size(dev) /* IFLA_LINKINFO */
- + rtnl_link_get_af_size(dev); /* IFLA_AF_SPEC */
+ + rtnl_link_get_af_size(dev) /* IFLA_AF_SPEC */
+ + nla_total_size(MAX_PHYS_PORT_ID_LEN); /* IFLA_PHYS_PORT_ID */
}
static int rtnl_vf_ports_fill(struct sk_buff *skb, struct net_device *dev)
@@ -846,6 +847,24 @@ static int rtnl_port_fill(struct sk_buff *skb, struct net_device *dev)
return 0;
}
+static int rtnl_phys_port_id_fill(struct sk_buff *skb, struct net_device *dev)
+{
+ int err;
+ struct netdev_phys_port_id ppid;
+
+ err = dev_get_phys_port_id(dev, &ppid);
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ return 0;
+ return err;
+ }
+
+ if (nla_put(skb, IFLA_PHYS_PORT_ID, ppid.id_len, ppid.id))
+ return -EMSGSIZE;
+
+ return 0;
+}
+
static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
int type, u32 pid, u32 seq, u32 change,
unsigned int flags, u32 ext_filter_mask)
@@ -913,6 +932,9 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
goto nla_put_failure;
}
+ if (rtnl_phys_port_id_fill(skb, dev))
+ goto nla_put_failure;
+
attr = nla_reserve(skb, IFLA_STATS,
sizeof(struct rtnl_link_stats));
if (attr == NULL)
@@ -1113,6 +1135,7 @@ const struct nla_policy ifla_policy[IFLA_MAX+1] = {
[IFLA_PROMISCUITY] = { .type = NLA_U32 },
[IFLA_NUM_TX_QUEUES] = { .type = NLA_U32 },
[IFLA_NUM_RX_QUEUES] = { .type = NLA_U32 },
+ [IFLA_PHYS_PORT_ID] = { .type = NLA_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
};
EXPORT_SYMBOL(ifla_policy);
@@ -1844,10 +1867,10 @@ replay:
else
err = register_netdevice(dev);
- if (err < 0 && !IS_ERR(dev))
+ if (err < 0) {
free_netdev(dev);
- if (err < 0)
goto out;
+ }
err = rtnl_configure_link(dev, ifm);
if (err < 0)
@@ -2156,7 +2179,7 @@ int ndo_dflt_fdb_del(struct ndmsg *ndm,
/* If aging addresses are supported device will need to
* implement its own handler for this.
*/
- if (ndm->ndm_state & NUD_PERMANENT) {
+ if (!(ndm->ndm_state & NUD_PERMANENT)) {
pr_info("%s: FDB only supports static addresses\n", dev->name);
return -EINVAL;
}
@@ -2384,7 +2407,7 @@ static int rtnl_bridge_getlink(struct sk_buff *skb, struct netlink_callback *cb)
struct nlattr *extfilt;
u32 filter_mask = 0;
- extfilt = nlmsg_find_attr(cb->nlh, sizeof(struct rtgenmsg),
+ extfilt = nlmsg_find_attr(cb->nlh, sizeof(struct ifinfomsg),
IFLA_EXT_MASK);
if (extfilt)
filter_mask = nla_get_u32(extfilt);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 20e02d2605ec..2c3d0f53d198 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -309,7 +309,8 @@ EXPORT_SYMBOL(__alloc_skb);
* @frag_size: size of fragment, or 0 if head was kmalloced
*
* Allocate a new &sk_buff. Caller provides space holding head and
- * skb_shared_info. @data must have been allocated by kmalloc()
+ * skb_shared_info. @data must have been allocated by kmalloc() only if
+ * @frag_size is 0, otherwise data should come from the page allocator.
* The return is the new skb buffer.
* On a failure the return is %NULL, and @data is not freed.
* Notes :
@@ -739,7 +740,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
skb_copy_secmark(new, old);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
new->napi_id = old->napi_id;
#endif
}
diff --git a/net/core/sock.c b/net/core/sock.c
index 85e8de1bc7fd..5b6beba494a3 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -901,7 +901,7 @@ set_rcvbuf:
sock_valbool_flag(sk, SOCK_SELECT_ERR_QUEUE, valbool);
break;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
case SO_BUSY_POLL:
/* allow unprivileged users to decrease the value */
if ((val > sk->sk_ll_usec) && !capable(CAP_NET_ADMIN))
@@ -1171,7 +1171,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
v.val = sock_flag(sk, SOCK_SELECT_ERR_QUEUE);
break;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
case SO_BUSY_POLL:
v.val = sk->sk_ll_usec;
break;
@@ -1576,6 +1576,25 @@ void sock_wfree(struct sk_buff *skb)
}
EXPORT_SYMBOL(sock_wfree);
+void skb_orphan_partial(struct sk_buff *skb)
+{
+ /* TCP stack sets skb->ooo_okay based on sk_wmem_alloc,
+ * so we do not completely orphan skb, but transfert all
+ * accounted bytes but one, to avoid unexpected reorders.
+ */
+ if (skb->destructor == sock_wfree
+#ifdef CONFIG_INET
+ || skb->destructor == tcp_wfree
+#endif
+ ) {
+ atomic_sub(skb->truesize - 1, &skb->sk->sk_wmem_alloc);
+ skb->truesize = 1;
+ } else {
+ skb_orphan(skb);
+ }
+}
+EXPORT_SYMBOL(skb_orphan_partial);
+
/*
* Read buffer destructor automatically called from kfree_skb.
*/
@@ -1722,24 +1741,23 @@ static long sock_wait_for_wmem(struct sock *sk, long timeo)
struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
unsigned long data_len, int noblock,
- int *errcode)
+ int *errcode, int max_page_order)
{
- struct sk_buff *skb;
+ struct sk_buff *skb = NULL;
+ unsigned long chunk;
gfp_t gfp_mask;
long timeo;
int err;
int npages = (data_len + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
+ struct page *page;
+ int i;
err = -EMSGSIZE;
if (npages > MAX_SKB_FRAGS)
goto failure;
- gfp_mask = sk->sk_allocation;
- if (gfp_mask & __GFP_WAIT)
- gfp_mask |= __GFP_REPEAT;
-
timeo = sock_sndtimeo(sk, noblock);
- while (1) {
+ while (!skb) {
err = sock_error(sk);
if (err != 0)
goto failure;
@@ -1748,50 +1766,52 @@ struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
if (sk->sk_shutdown & SEND_SHUTDOWN)
goto failure;
- if (atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) {
- skb = alloc_skb(header_len, gfp_mask);
- if (skb) {
- int i;
-
- /* No pages, we're done... */
- if (!data_len)
- break;
-
- skb->truesize += data_len;
- skb_shinfo(skb)->nr_frags = npages;
- for (i = 0; i < npages; i++) {
- struct page *page;
-
- page = alloc_pages(sk->sk_allocation, 0);
- if (!page) {
- err = -ENOBUFS;
- skb_shinfo(skb)->nr_frags = i;
- kfree_skb(skb);
- goto failure;
- }
-
- __skb_fill_page_desc(skb, i,
- page, 0,
- (data_len >= PAGE_SIZE ?
- PAGE_SIZE :
- data_len));
- data_len -= PAGE_SIZE;
- }
+ if (atomic_read(&sk->sk_wmem_alloc) >= sk->sk_sndbuf) {
+ set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
+ set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+ err = -EAGAIN;
+ if (!timeo)
+ goto failure;
+ if (signal_pending(current))
+ goto interrupted;
+ timeo = sock_wait_for_wmem(sk, timeo);
+ continue;
+ }
- /* Full success... */
- break;
- }
- err = -ENOBUFS;
+ err = -ENOBUFS;
+ gfp_mask = sk->sk_allocation;
+ if (gfp_mask & __GFP_WAIT)
+ gfp_mask |= __GFP_REPEAT;
+
+ skb = alloc_skb(header_len, gfp_mask);
+ if (!skb)
goto failure;
+
+ skb->truesize += data_len;
+
+ for (i = 0; npages > 0; i++) {
+ int order = max_page_order;
+
+ while (order) {
+ if (npages >= 1 << order) {
+ page = alloc_pages(sk->sk_allocation |
+ __GFP_COMP | __GFP_NOWARN,
+ order);
+ if (page)
+ goto fill_page;
+ }
+ order--;
+ }
+ page = alloc_page(sk->sk_allocation);
+ if (!page)
+ goto failure;
+fill_page:
+ chunk = min_t(unsigned long, data_len,
+ PAGE_SIZE << order);
+ skb_fill_page_desc(skb, i, page, 0, chunk);
+ data_len -= chunk;
+ npages -= 1 << order;
}
- set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
- set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
- err = -EAGAIN;
- if (!timeo)
- goto failure;
- if (signal_pending(current))
- goto interrupted;
- timeo = sock_wait_for_wmem(sk, timeo);
}
skb_set_owner_w(skb, sk);
@@ -1800,6 +1820,7 @@ struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
interrupted:
err = sock_intr_errno(timeo);
failure:
+ kfree_skb(skb);
*errcode = err;
return NULL;
}
@@ -1808,7 +1829,7 @@ EXPORT_SYMBOL(sock_alloc_send_pskb);
struct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size,
int noblock, int *errcode)
{
- return sock_alloc_send_pskb(sk, size, 0, noblock, errcode);
+ return sock_alloc_send_pskb(sk, size, 0, noblock, errcode, 0);
}
EXPORT_SYMBOL(sock_alloc_send_skb);
@@ -2293,7 +2314,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
sk->sk_stamp = ktime_set(-1L, 0);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
sk->sk_napi_id = 0;
sk->sk_ll_usec = sysctl_net_busy_read;
#endif
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 660968616637..31107abd2783 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -21,7 +21,9 @@
#include <net/net_ratelimit.h>
#include <net/busy_poll.h>
+static int zero = 0;
static int one = 1;
+static int ushort_max = USHRT_MAX;
#ifdef CONFIG_RPS
static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
@@ -298,7 +300,7 @@ static struct ctl_table net_core_table[] = {
.proc_handler = flow_limit_table_len_sysctl
},
#endif /* CONFIG_NET_FLOW_LIMIT */
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
{
.procname = "busy_poll",
.data = &sysctl_net_busy_poll,
@@ -339,7 +341,9 @@ static struct ctl_table netns_core_table[] = {
.data = &init_net.core.sysctl_somaxconn,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .extra1 = &zero,
+ .extra2 = &ushort_max,
+ .proc_handler = proc_dointvec_minmax
},
{ }
};
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index 3b9d5f20bd1c..c85e71e0c7ff 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -67,39 +67,6 @@ static const u8 lowpan_ttl_values[] = {0, 1, 64, 255};
static LIST_HEAD(lowpan_devices);
-/*
- * Uncompression of linklocal:
- * 0 -> 16 bytes from packet
- * 1 -> 2 bytes from prefix - bunch of zeroes and 8 from packet
- * 2 -> 2 bytes from prefix - zeroes + 2 from packet
- * 3 -> 2 bytes from prefix - infer 8 bytes from lladdr
- *
- * NOTE: => the uncompress function does change 0xf to 0x10
- * NOTE: 0x00 => no-autoconfig => unspecified
- */
-static const u8 lowpan_unc_llconf[] = {0x0f, 0x28, 0x22, 0x20};
-
-/*
- * Uncompression of ctx-based:
- * 0 -> 0 bits from packet [unspecified / reserved]
- * 1 -> 8 bytes from prefix - bunch of zeroes and 8 from packet
- * 2 -> 8 bytes from prefix - zeroes + 2 from packet
- * 3 -> 8 bytes from prefix - infer 8 bytes from lladdr
- */
-static const u8 lowpan_unc_ctxconf[] = {0x00, 0x88, 0x82, 0x80};
-
-/*
- * Uncompression of ctx-base
- * 0 -> 0 bits from packet
- * 1 -> 2 bytes from prefix - bunch of zeroes 5 from packet
- * 2 -> 2 bytes from prefix - zeroes + 3 from packet
- * 3 -> 2 bytes from prefix - infer 1 bytes from lladdr
- */
-static const u8 lowpan_unc_mxconf[] = {0x0f, 0x25, 0x23, 0x21};
-
-/* Link local prefix */
-static const u8 lowpan_llprefix[] = {0xfe, 0x80};
-
/* private device info */
struct lowpan_dev_info {
struct net_device *real_dev; /* real WPAN device ptr */
@@ -191,55 +158,177 @@ lowpan_compress_addr_64(u8 **hc06_ptr, u8 shift, const struct in6_addr *ipaddr,
return rol8(val, shift);
}
-static void
-lowpan_uip_ds6_set_addr_iid(struct in6_addr *ipaddr, unsigned char *lladdr)
+/*
+ * Uncompress address function for source and
+ * destination address(non-multicast).
+ *
+ * address_mode is sam value or dam value.
+ */
+static int
+lowpan_uncompress_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 address_mode,
+ const struct ieee802154_addr *lladdr)
{
- memcpy(&ipaddr->s6_addr[8], lladdr, IEEE802154_ADDR_LEN);
- /* second bit-flip (Universe/Local) is done according RFC2464 */
- ipaddr->s6_addr[8] ^= 0x02;
+ bool fail;
+
+ switch (address_mode) {
+ case LOWPAN_IPHC_ADDR_00:
+ /* for global link addresses */
+ fail = lowpan_fetch_skb(skb, ipaddr->s6_addr, 16);
+ break;
+ case LOWPAN_IPHC_ADDR_01:
+ /* fe:80::XXXX:XXXX:XXXX:XXXX */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[8], 8);
+ break;
+ case LOWPAN_IPHC_ADDR_02:
+ /* fe:80::ff:fe00:XXXX */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ ipaddr->s6_addr[11] = 0xFF;
+ ipaddr->s6_addr[12] = 0xFE;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[14], 2);
+ break;
+ case LOWPAN_IPHC_ADDR_03:
+ fail = false;
+ switch (lladdr->addr_type) {
+ case IEEE802154_ADDR_LONG:
+ /* fe:80::XXXX:XXXX:XXXX:XXXX
+ * \_________________/
+ * hwaddr
+ */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ memcpy(&ipaddr->s6_addr[8], lladdr->hwaddr,
+ IEEE802154_ADDR_LEN);
+ /* second bit-flip (Universe/Local)
+ * is done according RFC2464
+ */
+ ipaddr->s6_addr[8] ^= 0x02;
+ break;
+ case IEEE802154_ADDR_SHORT:
+ /* fe:80::ff:fe00:XXXX
+ * \__/
+ * short_addr
+ *
+ * Universe/Local bit is zero.
+ */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ ipaddr->s6_addr[11] = 0xFF;
+ ipaddr->s6_addr[12] = 0xFE;
+ ipaddr->s6_addr16[7] = htons(lladdr->short_addr);
+ break;
+ default:
+ pr_debug("Invalid addr_type set\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ pr_debug("Invalid address mode value: 0x%x\n", address_mode);
+ return -EINVAL;
+ }
+
+ if (fail) {
+ pr_debug("Failed to fetch skb data\n");
+ return -EIO;
+ }
+
+ lowpan_raw_dump_inline(NULL, "Reconstructed ipv6 addr is:\n",
+ ipaddr->s6_addr, 16);
+
+ return 0;
}
-/*
- * Uncompress addresses based on a prefix and a postfix with zeroes in
- * between. If the postfix is zero in length it will use the link address
- * to configure the IP address (autoconf style).
- * pref_post_count takes a byte where the first nibble specify prefix count
- * and the second postfix count (NOTE: 15/0xf => 16 bytes copy).
+/* Uncompress address function for source context
+ * based address(non-multicast).
*/
static int
-lowpan_uncompress_addr(struct sk_buff *skb, struct in6_addr *ipaddr,
- u8 const *prefix, u8 pref_post_count, unsigned char *lladdr)
+lowpan_uncompress_context_based_src_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 sam)
{
- u8 prefcount = pref_post_count >> 4;
- u8 postcount = pref_post_count & 0x0f;
-
- /* full nibble 15 => 16 */
- prefcount = (prefcount == 15 ? 16 : prefcount);
- postcount = (postcount == 15 ? 16 : postcount);
-
- if (lladdr)
- lowpan_raw_dump_inline(__func__, "linklocal address",
- lladdr, IEEE802154_ADDR_LEN);
- if (prefcount > 0)
- memcpy(ipaddr, prefix, prefcount);
-
- if (prefcount + postcount < 16)
- memset(&ipaddr->s6_addr[prefcount], 0,
- 16 - (prefcount + postcount));
-
- if (postcount > 0) {
- memcpy(&ipaddr->s6_addr[16 - postcount], skb->data, postcount);
- skb_pull(skb, postcount);
- } else if (prefcount > 0) {
- if (lladdr == NULL)
- return -EINVAL;
+ switch (sam) {
+ case LOWPAN_IPHC_ADDR_00:
+ /* unspec address ::
+ * Do nothing, address is already ::
+ */
+ break;
+ case LOWPAN_IPHC_ADDR_01:
+ /* TODO */
+ case LOWPAN_IPHC_ADDR_02:
+ /* TODO */
+ case LOWPAN_IPHC_ADDR_03:
+ /* TODO */
+ netdev_warn(skb->dev, "SAM value 0x%x not supported\n", sam);
+ return -EINVAL;
+ default:
+ pr_debug("Invalid sam value: 0x%x\n", sam);
+ return -EINVAL;
+ }
+
+ lowpan_raw_dump_inline(NULL,
+ "Reconstructed context based ipv6 src addr is:\n",
+ ipaddr->s6_addr, 16);
+
+ return 0;
+}
- /* no IID based configuration if no prefix and no data */
- lowpan_uip_ds6_set_addr_iid(ipaddr, lladdr);
+/* Uncompress function for multicast destination address,
+ * when M bit is set.
+ */
+static int
+lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 dam)
+{
+ bool fail;
+
+ switch (dam) {
+ case LOWPAN_IPHC_DAM_00:
+ /* 00: 128 bits. The full address
+ * is carried in-line.
+ */
+ fail = lowpan_fetch_skb(skb, ipaddr->s6_addr, 16);
+ break;
+ case LOWPAN_IPHC_DAM_01:
+ /* 01: 48 bits. The address takes
+ * the form ffXX::00XX:XXXX:XXXX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[1], 1);
+ fail |= lowpan_fetch_skb(skb, &ipaddr->s6_addr[11], 5);
+ break;
+ case LOWPAN_IPHC_DAM_10:
+ /* 10: 32 bits. The address takes
+ * the form ffXX::00XX:XXXX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[1], 1);
+ fail |= lowpan_fetch_skb(skb, &ipaddr->s6_addr[13], 3);
+ break;
+ case LOWPAN_IPHC_DAM_11:
+ /* 11: 8 bits. The address takes
+ * the form ff02::00XX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ ipaddr->s6_addr[1] = 0x02;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[15], 1);
+ break;
+ default:
+ pr_debug("DAM value has a wrong value: 0x%x\n", dam);
+ return -EINVAL;
+ }
+
+ if (fail) {
+ pr_debug("Failed to fetch skb data\n");
+ return -EIO;
}
- pr_debug("uncompressing %d + %d => ", prefcount, postcount);
- lowpan_raw_dump_inline(NULL, NULL, ipaddr->s6_addr, 16);
+ lowpan_raw_dump_inline(NULL, "Reconstructed ipv6 multicast addr is:\n",
+ ipaddr->s6_addr, 16);
return 0;
}
@@ -702,6 +791,12 @@ lowpan_alloc_new_frame(struct sk_buff *skb, u16 len, u16 tag)
skb_reserve(frame->skb, sizeof(struct ipv6hdr));
skb_put(frame->skb, frame->length);
+ /* copy the first control block to keep a
+ * trace of the link-layer addresses in case
+ * of a link-local compressed address
+ */
+ memcpy(frame->skb->cb, skb->cb, sizeof(skb->cb));
+
init_timer(&frame->timer);
/* time out is the same as for ipv6 - 60 sec */
frame->timer.expires = jiffies + LOWPAN_FRAG_TIMEOUT;
@@ -723,9 +818,9 @@ frame_err:
static int
lowpan_process_data(struct sk_buff *skb)
{
- struct ipv6hdr hdr;
+ struct ipv6hdr hdr = {};
u8 tmp, iphc0, iphc1, num_context = 0;
- u8 *_saddr, *_daddr;
+ const struct ieee802154_addr *_saddr, *_daddr;
int err;
lowpan_raw_dump_table(__func__, "raw skb data dump", skb->data,
@@ -828,8 +923,8 @@ lowpan_process_data(struct sk_buff *skb)
if (lowpan_fetch_skb_u8(skb, &iphc1))
goto drop;
- _saddr = mac_cb(skb)->sa.hwaddr;
- _daddr = mac_cb(skb)->da.hwaddr;
+ _saddr = &mac_cb(skb)->sa;
+ _daddr = &mac_cb(skb)->da;
pr_debug("iphc0 = %02x, iphc1 = %02x\n", iphc0, iphc1);
@@ -868,8 +963,6 @@ lowpan_process_data(struct sk_buff *skb)
hdr.priority = ((tmp >> 2) & 0x0f);
hdr.flow_lbl[0] = ((tmp << 6) & 0xC0) | ((tmp >> 2) & 0x30);
- hdr.flow_lbl[1] = 0;
- hdr.flow_lbl[2] = 0;
break;
/*
* Flow Label carried in-line
@@ -885,10 +978,6 @@ lowpan_process_data(struct sk_buff *skb)
break;
/* Traffic Class and Flow Label are elided */
case 3: /* 11b */
- hdr.priority = 0;
- hdr.flow_lbl[0] = 0;
- hdr.flow_lbl[1] = 0;
- hdr.flow_lbl[2] = 0;
break;
default:
break;
@@ -915,10 +1004,18 @@ lowpan_process_data(struct sk_buff *skb)
/* Extract SAM to the tmp variable */
tmp = ((iphc1 & LOWPAN_IPHC_SAM) >> LOWPAN_IPHC_SAM_BIT) & 0x03;
- /* Source address uncompression */
- pr_debug("source address stateless compression\n");
- err = lowpan_uncompress_addr(skb, &hdr.saddr, lowpan_llprefix,
- lowpan_unc_llconf[tmp], skb->data);
+ if (iphc1 & LOWPAN_IPHC_SAC) {
+ /* Source address context based uncompression */
+ pr_debug("SAC bit is set. Handle context based source address.\n");
+ err = lowpan_uncompress_context_based_src_addr(
+ skb, &hdr.saddr, tmp);
+ } else {
+ /* Source address uncompression */
+ pr_debug("source address stateless compression\n");
+ err = lowpan_uncompress_addr(skb, &hdr.saddr, tmp, _saddr);
+ }
+
+ /* Check on error of previous branch */
if (err)
goto drop;
@@ -931,23 +1028,14 @@ lowpan_process_data(struct sk_buff *skb)
pr_debug("dest: context-based mcast compression\n");
/* TODO: implement this */
} else {
- u8 prefix[] = {0xff, 0x02};
-
- pr_debug("dest: non context-based mcast compression\n");
- if (0 < tmp && tmp < 3) {
- if (lowpan_fetch_skb_u8(skb, &prefix[1]))
- goto drop;
- }
-
- err = lowpan_uncompress_addr(skb, &hdr.daddr, prefix,
- lowpan_unc_mxconf[tmp], NULL);
+ err = lowpan_uncompress_multicast_daddr(
+ skb, &hdr.daddr, tmp);
if (err)
goto drop;
}
} else {
pr_debug("dest: stateless compression\n");
- err = lowpan_uncompress_addr(skb, &hdr.daddr, lowpan_llprefix,
- lowpan_unc_llconf[tmp], skb->data);
+ err = lowpan_uncompress_addr(skb, &hdr.daddr, tmp, _daddr);
if (err)
goto drop;
}
diff --git a/net/ieee802154/6lowpan.h b/net/ieee802154/6lowpan.h
index 4b8f917658b5..2869c0526dad 100644
--- a/net/ieee802154/6lowpan.h
+++ b/net/ieee802154/6lowpan.h
@@ -193,10 +193,12 @@
/* Values of fields within the IPHC encoding second byte */
#define LOWPAN_IPHC_CID 0x80
+#define LOWPAN_IPHC_ADDR_00 0x00
+#define LOWPAN_IPHC_ADDR_01 0x01
+#define LOWPAN_IPHC_ADDR_02 0x02
+#define LOWPAN_IPHC_ADDR_03 0x03
+
#define LOWPAN_IPHC_SAC 0x40
-#define LOWPAN_IPHC_SAM_00 0x00
-#define LOWPAN_IPHC_SAM_01 0x10
-#define LOWPAN_IPHC_SAM_10 0x20
#define LOWPAN_IPHC_SAM 0x30
#define LOWPAN_IPHC_SAM_BIT 4
@@ -230,4 +232,16 @@
dest = 16 bit inline */
#define LOWPAN_NHC_UDP_CS_P_11 0xF3 /* source & dest = 0xF0B + 4bit inline */
+static inline bool lowpan_fetch_skb(struct sk_buff *skb,
+ void *data, const unsigned int len)
+{
+ if (unlikely(!pskb_may_pull(skb, len)))
+ return true;
+
+ skb_copy_from_linear_data(skb, data, len);
+ skb_pull(skb, len);
+
+ return false;
+}
+
#endif /* __6LOWPAN_H__ */
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 8d48c392adcc..a1b5bcbd04ae 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -73,6 +73,8 @@ static struct ipv4_devconf ipv4_devconf = {
[IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
+ [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL - 1] = 10000 /*ms*/,
+ [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL - 1] = 1000 /*ms*/,
},
};
@@ -83,6 +85,8 @@ static struct ipv4_devconf ipv4_devconf_dflt = {
[IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
[IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE - 1] = 1,
+ [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL - 1] = 10000 /*ms*/,
+ [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL - 1] = 1000 /*ms*/,
},
};
@@ -772,7 +776,7 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh,
ci = nla_data(tb[IFA_CACHEINFO]);
if (!ci->ifa_valid || ci->ifa_prefered > ci->ifa_valid) {
err = -EINVAL;
- goto errout;
+ goto errout_free;
}
*pvalid_lft = ci->ifa_valid;
*pprefered_lft = ci->ifa_prefered;
@@ -780,6 +784,8 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh,
return ifa;
+errout_free:
+ inet_free_ifa(ifa);
errout:
return ERR_PTR(err);
}
@@ -1124,10 +1130,7 @@ static int inet_gifconf(struct net_device *dev, char __user *buf, int len)
if (len < (int) sizeof(ifr))
break;
memset(&ifr, 0, sizeof(struct ifreq));
- if (ifa->ifa_label)
- strcpy(ifr.ifr_name, ifa->ifa_label);
- else
- strcpy(ifr.ifr_name, dev->name);
+ strcpy(ifr.ifr_name, ifa->ifa_label);
(*(struct sockaddr_in *)&ifr.ifr_addr).sin_family = AF_INET;
(*(struct sockaddr_in *)&ifr.ifr_addr).sin_addr.s_addr =
@@ -2095,11 +2098,15 @@ static struct devinet_sysctl_table {
DEVINET_SYSCTL_RW_ENTRY(ARP_ACCEPT, "arp_accept"),
DEVINET_SYSCTL_RW_ENTRY(ARP_NOTIFY, "arp_notify"),
DEVINET_SYSCTL_RW_ENTRY(PROXY_ARP_PVLAN, "proxy_arp_pvlan"),
+ DEVINET_SYSCTL_RW_ENTRY(FORCE_IGMP_VERSION,
+ "force_igmp_version"),
+ DEVINET_SYSCTL_RW_ENTRY(IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+ "igmpv2_unsolicited_report_interval"),
+ DEVINET_SYSCTL_RW_ENTRY(IGMPV3_UNSOLICITED_REPORT_INTERVAL,
+ "igmpv3_unsolicited_report_interval"),
DEVINET_SYSCTL_FLUSHING_ENTRY(NOXFRM, "disable_xfrm"),
DEVINET_SYSCTL_FLUSHING_ENTRY(NOPOLICY, "disable_policy"),
- DEVINET_SYSCTL_FLUSHING_ENTRY(FORCE_IGMP_VERSION,
- "force_igmp_version"),
DEVINET_SYSCTL_FLUSHING_ENTRY(PROMOTE_SECONDARIES,
"promote_secondaries"),
DEVINET_SYSCTL_FLUSHING_ENTRY(ROUTE_LOCALNET,
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index ab3d814bc80a..109ee89f123e 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -477,7 +477,7 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu)
}
return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
- net_adj) & ~(align - 1)) + (net_adj - 2);
+ net_adj) & ~(align - 1)) + net_adj - 2;
}
static void esp4_err(struct sk_buff *skb, u32 info)
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 26aa65d1fce4..523be38e37de 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -101,6 +101,30 @@ errout:
return err;
}
+static bool fib4_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg)
+{
+ struct fib_result *result = (struct fib_result *) arg->result;
+ struct net_device *dev = result->fi->fib_dev;
+
+ /* do not accept result if the route does
+ * not meet the required prefix length
+ */
+ if (result->prefixlen <= rule->suppress_prefixlen)
+ goto suppress_route;
+
+ /* do not accept result if the route uses a device
+ * belonging to a forbidden interface group
+ */
+ if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup)
+ goto suppress_route;
+
+ return false;
+
+suppress_route:
+ if (!(arg->flags & FIB_LOOKUP_NOREF))
+ fib_info_put(result->fi);
+ return true;
+}
static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
{
@@ -267,6 +291,7 @@ static const struct fib_rules_ops __net_initconst fib4_rules_ops_template = {
.rule_size = sizeof(struct fib4_rule),
.addr_size = sizeof(u32),
.action = fib4_rule_action,
+ .suppress = fib4_rule_suppress,
.match = fib4_rule_match,
.configure = fib4_rule_configure,
.delete = fib4_rule_delete,
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 49616fed9340..3df6d3edb2a1 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -71,7 +71,6 @@
#include <linux/init.h>
#include <linux/list.h>
#include <linux/slab.h>
-#include <linux/prefetch.h>
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/ip.h>
@@ -1761,10 +1760,8 @@ static struct leaf *leaf_walk_rcu(struct tnode *p, struct rt_trie_node *c)
if (!c)
continue;
- if (IS_LEAF(c)) {
- prefetch(rcu_dereference_rtnl(p->child[idx]));
+ if (IS_LEAF(c))
return (struct leaf *) c;
- }
/* Rescan start scanning in new node */
p = (struct tnode *) c;
@@ -2133,7 +2130,7 @@ static void trie_show_stats(struct seq_file *seq, struct trie_stat *stat)
max--;
pointers = 0;
- for (i = 1; i <= max; i++)
+ for (i = 1; i < max; i++)
if (stat->nodesizes[i] != 0) {
seq_printf(seq, " %u: %u", i, stat->nodesizes[i]);
pointers += (1<<i) * stat->nodesizes[i];
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 375aca372250..d6c0e64ec97f 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -88,6 +88,7 @@
#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <linux/times.h>
+#include <linux/pkt_sched.h>
#include <net/net_namespace.h>
#include <net/arp.h>
@@ -113,7 +114,8 @@
#define IGMP_V1_Router_Present_Timeout (400*HZ)
#define IGMP_V2_Router_Present_Timeout (400*HZ)
-#define IGMP_Unsolicited_Report_Interval (10*HZ)
+#define IGMP_V2_Unsolicited_Report_Interval (10*HZ)
+#define IGMP_V3_Unsolicited_Report_Interval (1*HZ)
#define IGMP_Query_Response_Interval (10*HZ)
#define IGMP_Unsolicited_Report_Count 2
@@ -138,6 +140,29 @@
((in_dev)->mr_v2_seen && \
time_before(jiffies, (in_dev)->mr_v2_seen)))
+static int unsolicited_report_interval(struct in_device *in_dev)
+{
+ int interval_ms, interval_jiffies;
+
+ if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev))
+ interval_ms = IN_DEV_CONF_GET(
+ in_dev,
+ IGMPV2_UNSOLICITED_REPORT_INTERVAL);
+ else /* v3 */
+ interval_ms = IN_DEV_CONF_GET(
+ in_dev,
+ IGMPV3_UNSOLICITED_REPORT_INTERVAL);
+
+ interval_jiffies = msecs_to_jiffies(interval_ms);
+
+ /* _timer functions can't handle a delay of 0 jiffies so ensure
+ * we always return a positive value.
+ */
+ if (interval_jiffies <= 0)
+ interval_jiffies = 1;
+ return interval_jiffies;
+}
+
static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im);
static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr);
static void igmpv3_clear_delrec(struct in_device *in_dev);
@@ -315,6 +340,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
if (size < 256)
return NULL;
}
+ skb->priority = TC_PRIO_CONTROL;
igmp_skb_size(skb) = size;
rt = ip_route_output_ports(net, &fl4, NULL, IGMPV3_ALL_MCR, 0,
@@ -670,6 +696,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
ip_rt_put(rt);
return -1;
}
+ skb->priority = TC_PRIO_CONTROL;
skb_dst_set(skb, &rt->dst);
@@ -719,7 +746,8 @@ static void igmp_ifc_timer_expire(unsigned long data)
igmpv3_send_cr(in_dev);
if (in_dev->mr_ifc_count) {
in_dev->mr_ifc_count--;
- igmp_ifc_start_timer(in_dev, IGMP_Unsolicited_Report_Interval);
+ igmp_ifc_start_timer(in_dev,
+ unsolicited_report_interval(in_dev));
}
__in_dev_put(in_dev);
}
@@ -744,7 +772,7 @@ static void igmp_timer_expire(unsigned long data)
if (im->unsolicit_count) {
im->unsolicit_count--;
- igmp_start_timer(im, IGMP_Unsolicited_Report_Interval);
+ igmp_start_timer(im, unsolicited_report_interval(in_dev));
}
im->reporter = 1;
spin_unlock(&im->lock);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 1f6eab66f7ce..d7aea4c5b940 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -383,7 +383,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
if (daddr)
memcpy(&iph->daddr, daddr, 4);
if (iph->daddr)
- return t->hlen;
+ return t->hlen + sizeof(*iph);
return -(t->hlen + sizeof(*iph));
}
@@ -534,7 +534,7 @@ static int __net_init ipgre_init_net(struct net *net)
static void __net_exit ipgre_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, ipgre_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipgre_link_ops);
}
static struct pernet_operations ipgre_net_ops = {
@@ -767,7 +767,7 @@ static int __net_init ipgre_tap_init_net(struct net *net)
static void __net_exit ipgre_tap_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, gre_tap_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipgre_tap_ops);
}
static struct pernet_operations ipgre_tap_net_ops = {
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 15e3e683adec..054a3e97d822 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -141,6 +141,7 @@
#include <net/icmp.h>
#include <net/raw.h>
#include <net/checksum.h>
+#include <net/inet_ecn.h>
#include <linux/netfilter_ipv4.h>
#include <net/xfrm.h>
#include <linux/mroute.h>
@@ -410,6 +411,13 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
if (iph->ihl < 5 || iph->version != 4)
goto inhdr_error;
+ BUILD_BUG_ON(IPSTATS_MIB_ECT1PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_1);
+ BUILD_BUG_ON(IPSTATS_MIB_ECT0PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_0);
+ BUILD_BUG_ON(IPSTATS_MIB_CEPKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_CE);
+ IP_ADD_STATS_BH(dev_net(dev),
+ IPSTATS_MIB_NOECTPKTS + (iph->tos & INET_ECN_MASK),
+ max_t(unsigned short, 1, skb_shinfo(skb)->gso_segs));
+
if (!pskb_may_pull(skb, iph->ihl*4))
goto inhdr_error;
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index ca1cb2d5f6e2..a4d9126c7b51 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -350,7 +350,7 @@ static int ip_tunnel_bind_dev(struct net_device *dev)
struct flowi4 fl4;
struct rtable *rt;
- rt = ip_route_output_tunnel(dev_net(dev), &fl4,
+ rt = ip_route_output_tunnel(tunnel->net, &fl4,
tunnel->parms.iph.protocol,
iph->daddr, iph->saddr,
tunnel->parms.o_key,
@@ -365,7 +365,7 @@ static int ip_tunnel_bind_dev(struct net_device *dev)
}
if (!tdev && tunnel->parms.link)
- tdev = __dev_get_by_index(dev_net(dev), tunnel->parms.link);
+ tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);
if (tdev) {
hlen = tdev->hard_header_len + tdev->needed_headroom;
@@ -454,15 +454,16 @@ int ip_tunnel_rcv(struct ip_tunnel *tunnel, struct sk_buff *skb,
tstats->rx_bytes += skb->len;
u64_stats_update_end(&tstats->syncp);
- if (tunnel->net != dev_net(tunnel->dev))
- skb_scrub_packet(skb);
-
if (tunnel->dev->type == ARPHRD_ETHER) {
skb->protocol = eth_type_trans(skb, tunnel->dev);
skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
} else {
skb->dev = tunnel->dev;
}
+
+ if (!net_eq(tunnel->net, dev_net(tunnel->dev)))
+ skb_scrub_packet(skb);
+
gro_cells_receive(&tunnel->gro_cells, skb);
return 0;
@@ -613,7 +614,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
goto tx_error;
}
- if (tunnel->net != dev_net(dev))
+ if (!net_eq(tunnel->net, dev_net(dev)))
skb_scrub_packet(skb);
if (tunnel->err_count > 0) {
@@ -653,7 +654,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
}
}
- err = iptunnel_xmit(dev_net(dev), rt, skb,
+ err = iptunnel_xmit(tunnel->net, rt, skb,
fl4.saddr, fl4.daddr, protocol,
ip_tunnel_ecn_encap(tos, inner_iph, skb), ttl, df);
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
@@ -820,11 +821,10 @@ static void ip_tunnel_dev_free(struct net_device *dev)
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head)
{
- struct net *net = dev_net(dev);
struct ip_tunnel *tunnel = netdev_priv(dev);
struct ip_tunnel_net *itn;
- itn = net_generic(net, tunnel->ip_tnl_net_id);
+ itn = net_generic(tunnel->net, tunnel->ip_tnl_net_id);
if (itn->fb_tunnel_dev != dev) {
ip_tunnel_del(netdev_priv(dev));
@@ -838,56 +838,70 @@ int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
{
struct ip_tunnel_net *itn = net_generic(net, ip_tnl_net_id);
struct ip_tunnel_parm parms;
+ unsigned int i;
- itn->tunnels = kzalloc(IP_TNL_HASH_SIZE * sizeof(struct hlist_head), GFP_KERNEL);
- if (!itn->tunnels)
- return -ENOMEM;
+ for (i = 0; i < IP_TNL_HASH_SIZE; i++)
+ INIT_HLIST_HEAD(&itn->tunnels[i]);
if (!ops) {
itn->fb_tunnel_dev = NULL;
return 0;
}
+
memset(&parms, 0, sizeof(parms));
if (devname)
strlcpy(parms.name, devname, IFNAMSIZ);
rtnl_lock();
itn->fb_tunnel_dev = __ip_tunnel_create(net, ops, &parms);
+ /* FB netdevice is special: we have one, and only one per netns.
+ * Allowing to move it to another netns is clearly unsafe.
+ */
+ itn->fb_tunnel_dev->features |= NETIF_F_NETNS_LOCAL;
rtnl_unlock();
- if (IS_ERR(itn->fb_tunnel_dev)) {
- kfree(itn->tunnels);
+
+ if (IS_ERR(itn->fb_tunnel_dev))
return PTR_ERR(itn->fb_tunnel_dev);
- }
return 0;
}
EXPORT_SYMBOL_GPL(ip_tunnel_init_net);
-static void ip_tunnel_destroy(struct ip_tunnel_net *itn, struct list_head *head)
+static void ip_tunnel_destroy(struct ip_tunnel_net *itn, struct list_head *head,
+ struct rtnl_link_ops *ops)
{
+ struct net *net = dev_net(itn->fb_tunnel_dev);
+ struct net_device *dev, *aux;
int h;
+ for_each_netdev_safe(net, dev, aux)
+ if (dev->rtnl_link_ops == ops)
+ unregister_netdevice_queue(dev, head);
+
for (h = 0; h < IP_TNL_HASH_SIZE; h++) {
struct ip_tunnel *t;
struct hlist_node *n;
struct hlist_head *thead = &itn->tunnels[h];
hlist_for_each_entry_safe(t, n, thead, hash_node)
- unregister_netdevice_queue(t->dev, head);
+ /* If dev is in the same netns, it has already
+ * been added to the list by the previous loop.
+ */
+ if (!net_eq(dev_net(t->dev), net))
+ unregister_netdevice_queue(t->dev, head);
}
if (itn->fb_tunnel_dev)
unregister_netdevice_queue(itn->fb_tunnel_dev, head);
}
-void ip_tunnel_delete_net(struct ip_tunnel_net *itn)
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn, struct rtnl_link_ops *ops)
{
LIST_HEAD(list);
rtnl_lock();
- ip_tunnel_destroy(itn, &list);
+ ip_tunnel_destroy(itn, &list, ops);
unregister_netdevice_many(&list);
rtnl_unlock();
- kfree(itn->tunnels);
}
EXPORT_SYMBOL_GPL(ip_tunnel_delete_net);
@@ -929,23 +943,21 @@ EXPORT_SYMBOL_GPL(ip_tunnel_newlink);
int ip_tunnel_changelink(struct net_device *dev, struct nlattr *tb[],
struct ip_tunnel_parm *p)
{
- struct ip_tunnel *t, *nt;
- struct net *net = dev_net(dev);
+ struct ip_tunnel *t;
struct ip_tunnel *tunnel = netdev_priv(dev);
+ struct net *net = tunnel->net;
struct ip_tunnel_net *itn = net_generic(net, tunnel->ip_tnl_net_id);
if (dev == itn->fb_tunnel_dev)
return -EINVAL;
- nt = netdev_priv(dev);
-
t = ip_tunnel_find(itn, p, dev->type);
if (t) {
if (t->dev != dev)
return -EEXIST;
} else {
- t = nt;
+ t = tunnel;
if (dev->type != ARPHRD_ETHER) {
unsigned int nflags = 0;
@@ -984,6 +996,7 @@ int ip_tunnel_init(struct net_device *dev)
}
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
iph->version = 4;
iph->ihl = 5;
@@ -994,8 +1007,8 @@ EXPORT_SYMBOL_GPL(ip_tunnel_init);
void ip_tunnel_uninit(struct net_device *dev)
{
- struct net *net = dev_net(dev);
struct ip_tunnel *tunnel = netdev_priv(dev);
+ struct net *net = tunnel->net;
struct ip_tunnel_net *itn;
itn = net_generic(net, tunnel->ip_tnl_net_id);
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 7167b08977df..850525b34899 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -76,9 +76,7 @@ int iptunnel_xmit(struct net *net, struct rtable *rt,
iph->daddr = dst;
iph->saddr = src;
iph->ttl = ttl;
- tunnel_ip_select_ident(skb,
- (const struct iphdr *)skb_inner_network_header(skb),
- &rt->dst);
+ __ip_select_ident(iph, &rt->dst, (skb_shinfo(skb)->gso_segs ?: 1) - 1);
err = ip_local_out(skb);
if (unlikely(net_xmit_eval(err)))
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 79b263da4168..e805e7b3030e 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -318,7 +318,7 @@ static int __net_init vti_init_net(struct net *net)
static void __net_exit vti_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, vti_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &vti_link_ops);
}
static struct pernet_operations vti_net_ops = {
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 51fc2a1dcdd3..87bd2952c733 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -286,7 +286,6 @@ static void ipip_tunnel_setup(struct net_device *dev)
dev->flags = IFF_NOARP;
dev->iflink = 0;
dev->addr_len = 4;
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->features |= NETIF_F_LLTX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
@@ -437,7 +436,7 @@ static int __net_init ipip_init_net(struct net *net)
static void __net_exit ipip_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, ipip_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipip_link_ops);
}
static struct pernet_operations ipip_net_ops = {
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 746427c9e719..d7d9882d4cae 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -1082,7 +1082,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
__u16 srcp = ntohs(inet->inet_sport);
seq_printf(f, "%5d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d%n",
bucket, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 6577a1149a47..4a0335854b89 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -111,7 +111,7 @@ static const struct snmp_mib snmp4_ipstats_list[] = {
SNMP_MIB_SENTINEL
};
-/* Following RFC4293 items are displayed in /proc/net/netstat */
+/* Following items are displayed in /proc/net/netstat */
static const struct snmp_mib snmp4_ipextstats_list[] = {
SNMP_MIB_ITEM("InNoRoutes", IPSTATS_MIB_INNOROUTES),
SNMP_MIB_ITEM("InTruncatedPkts", IPSTATS_MIB_INTRUNCATEDPKTS),
@@ -125,7 +125,12 @@ static const struct snmp_mib snmp4_ipextstats_list[] = {
SNMP_MIB_ITEM("OutMcastOctets", IPSTATS_MIB_OUTMCASTOCTETS),
SNMP_MIB_ITEM("InBcastOctets", IPSTATS_MIB_INBCASTOCTETS),
SNMP_MIB_ITEM("OutBcastOctets", IPSTATS_MIB_OUTBCASTOCTETS),
+ /* Non RFC4293 fields */
SNMP_MIB_ITEM("InCsumErrors", IPSTATS_MIB_CSUMERRORS),
+ SNMP_MIB_ITEM("InNoECTPkts", IPSTATS_MIB_NOECTPKTS),
+ SNMP_MIB_ITEM("InECT1Pkts", IPSTATS_MIB_ECT1PKTS),
+ SNMP_MIB_ITEM("InECT0Pkts", IPSTATS_MIB_ECT0PKTS),
+ SNMP_MIB_ITEM("InCEPkts", IPSTATS_MIB_CEPKTS),
SNMP_MIB_SENTINEL
};
@@ -273,7 +278,7 @@ static const struct snmp_mib snmp4_net_list[] = {
SNMP_MIB_ITEM("TCPFastOpenListenOverflow", LINUX_MIB_TCPFASTOPENLISTENOVERFLOW),
SNMP_MIB_ITEM("TCPFastOpenCookieReqd", LINUX_MIB_TCPFASTOPENCOOKIEREQD),
SNMP_MIB_ITEM("TCPSpuriousRtxHostQueues", LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES),
- SNMP_MIB_ITEM("LowLatencyRxPackets", LINUX_MIB_LOWLATENCYRXPACKETS),
+ SNMP_MIB_ITEM("BusyPollRxPackets", LINUX_MIB_BUSYPOLLRXPACKETS),
SNMP_MIB_SENTINEL
};
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index dd44e0ab600c..41d84505a922 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -987,7 +987,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
srcp = inet->inet_num;
seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d\n",
i, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index a9a54a236832..e805481eff72 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -435,12 +435,12 @@ static inline int ip_rt_proc_init(void)
static inline bool rt_is_expired(const struct rtable *rth)
{
- return rth->rt_genid != rt_genid(dev_net(rth->dst.dev));
+ return rth->rt_genid != rt_genid_ipv4(dev_net(rth->dst.dev));
}
void rt_cache_flush(struct net *net)
{
- rt_genid_bump(net);
+ rt_genid_bump_ipv4(net);
}
static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
@@ -1458,7 +1458,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
#endif
rth->dst.output = ip_rt_bug;
- rth->rt_genid = rt_genid(dev_net(dev));
+ rth->rt_genid = rt_genid_ipv4(dev_net(dev));
rth->rt_flags = RTCF_MULTICAST;
rth->rt_type = RTN_MULTICAST;
rth->rt_is_input= 1;
@@ -1589,7 +1589,7 @@ static int __mkroute_input(struct sk_buff *skb,
goto cleanup;
}
- rth->rt_genid = rt_genid(dev_net(rth->dst.dev));
+ rth->rt_genid = rt_genid_ipv4(dev_net(rth->dst.dev));
rth->rt_flags = flags;
rth->rt_type = res->type;
rth->rt_is_input = 1;
@@ -1760,7 +1760,7 @@ local_input:
rth->dst.tclassid = itag;
#endif
- rth->rt_genid = rt_genid(net);
+ rth->rt_genid = rt_genid_ipv4(net);
rth->rt_flags = flags|RTCF_LOCAL;
rth->rt_type = res.type;
rth->rt_is_input = 1;
@@ -1945,7 +1945,7 @@ add:
rth->dst.output = ip_output;
- rth->rt_genid = rt_genid(dev_net(dev_out));
+ rth->rt_genid = rt_genid_ipv4(dev_net(dev_out));
rth->rt_flags = flags;
rth->rt_type = type;
rth->rt_is_input = 0;
@@ -2227,7 +2227,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or
rt->rt_iif = ort->rt_iif;
rt->rt_pmtu = ort->rt_pmtu;
- rt->rt_genid = rt_genid(net);
+ rt->rt_genid = rt_genid_ipv4(net);
rt->rt_flags = ort->rt_flags;
rt->rt_type = ort->rt_type;
rt->rt_gateway = ort->rt_gateway;
@@ -2665,7 +2665,7 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
static __net_init int rt_genid_init(struct net *net)
{
- atomic_set(&net->rt_genid, 0);
+ atomic_set(&net->ipv4.rt_genid, 0);
atomic_set(&net->fnhe_genid, 0);
get_random_bytes(&net->ipv4.dev_addr_genid,
sizeof(net->ipv4.dev_addr_genid));
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 69ed203802da..8ed7c32ae28e 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -36,6 +36,8 @@ static int tcp_adv_win_scale_min = -31;
static int tcp_adv_win_scale_max = 31;
static int ip_ttl_min = 1;
static int ip_ttl_max = 255;
+static int tcp_syn_retries_min = 1;
+static int tcp_syn_retries_max = MAX_TCP_SYNCNT;
static int ip_ping_group_range_min[] = { 0, 0 };
static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX };
@@ -332,7 +334,9 @@ static struct ctl_table ipv4_table[] = {
.data = &sysctl_tcp_syn_retries,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &tcp_syn_retries_min,
+ .extra2 = &tcp_syn_retries_max
},
{
.procname = "tcp_synack_retries",
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c27e81392398..ab64eea042fa 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -410,10 +410,6 @@ void tcp_init_sock(struct sock *sk)
icsk->icsk_sync_mss = tcp_sync_mss;
- /* Presumed zeroed, in order of appearance:
- * cookie_in_always, cookie_out_never,
- * s_data_constant, s_data_in, s_data_out
- */
sk->sk_sndbuf = sysctl_tcp_wmem[1];
sk->sk_rcvbuf = sysctl_tcp_rmem[1];
diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index a9077f441cb2..b6ae92a51f58 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -206,8 +206,8 @@ static u32 cubic_root(u64 a)
*/
static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
{
- u64 offs;
- u32 delta, t, bic_target, max_cnt;
+ u32 delta, bic_target, max_cnt;
+ u64 offs, t;
ca->ack_cnt++; /* count the number of ACKs */
@@ -250,9 +250,11 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
* if the cwnd < 1 million packets !!!
*/
+ t = (s32)(tcp_time_stamp - ca->epoch_start);
+ t += msecs_to_jiffies(ca->delay_min >> 3);
/* change the unit from HZ to bictcp_HZ */
- t = ((tcp_time_stamp + msecs_to_jiffies(ca->delay_min>>3)
- - ca->epoch_start) << BICTCP_HZ) / HZ;
+ t <<= BICTCP_HZ;
+ do_div(t, HZ);
if (t < ca->bic_K) /* t - K */
offs = ca->bic_K - t;
@@ -414,7 +416,7 @@ static void bictcp_acked(struct sock *sk, u32 cnt, s32 rtt_us)
return;
/* Discard delay samples right after fast recovery */
- if ((s32)(tcp_time_stamp - ca->epoch_start) < HZ)
+ if (ca->epoch_start && (s32)(tcp_time_stamp - ca->epoch_start) < HZ)
return;
delay = (rtt_us << 3) / USEC_PER_MSEC;
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 8f7ef0ad80e5..ab7bd35bb312 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -58,23 +58,22 @@ error: kfree(ctx);
return err;
}
-/* Computes the fastopen cookie for the peer.
- * The peer address is a 128 bits long (pad with zeros for IPv4).
+/* Computes the fastopen cookie for the IP path.
+ * The path is a 128 bits long (pad with zeros for IPv4).
*
* The caller must check foc->len to determine if a valid cookie
* has been generated successfully.
*/
-void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc)
+void tcp_fastopen_cookie_gen(__be32 src, __be32 dst,
+ struct tcp_fastopen_cookie *foc)
{
- __be32 peer_addr[4] = { addr, 0, 0, 0 };
+ __be32 path[4] = { src, dst, 0, 0 };
struct tcp_fastopen_context *ctx;
rcu_read_lock();
ctx = rcu_dereference(tcp_fastopen_ctx);
if (ctx) {
- crypto_cipher_encrypt_one(ctx->tfm,
- foc->val,
- (__u8 *)peer_addr);
+ crypto_cipher_encrypt_one(ctx->tfm, foc->val, (__u8 *)path);
foc->len = TCP_FASTOPEN_COOKIE_SIZE;
}
rcu_read_unlock();
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index b61274b666f6..e965cc7b87ff 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1877,8 +1877,13 @@ void tcp_enter_loss(struct sock *sk, int how)
}
tcp_verify_left_out(tp);
- tp->reordering = min_t(unsigned int, tp->reordering,
- sysctl_tcp_reordering);
+ /* Timeout in disordered state after receiving substantial DUPACKs
+ * suggests that the degree of reordering is over-estimated.
+ */
+ if (icsk->icsk_ca_state <= TCP_CA_Disorder &&
+ tp->sacked_out >= sysctl_tcp_reordering)
+ tp->reordering = min_t(unsigned int, tp->reordering,
+ sysctl_tcp_reordering);
tcp_set_ca_state(sk, TCP_CA_Loss);
tp->high_seq = tp->snd_nxt;
TCP_ECN_queue_cwr(tp);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 2a5d5c469d17..05a3d45d3102 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -890,7 +890,7 @@ bool tcp_syn_flood_action(struct sock *sk,
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPREQQFULLDROP);
lopt = inet_csk(sk)->icsk_accept_queue.listen_opt;
- if (!lopt->synflood_warned) {
+ if (!lopt->synflood_warned && sysctl_tcp_syncookies != 2) {
lopt->synflood_warned = 1;
pr_info("%s: Possible SYN flooding on port %d. %s. Check SNMP counters.\n",
proto, ntohs(tcp_hdr(skb)->dest), msg);
@@ -1316,9 +1316,11 @@ static bool tcp_fastopen_check(struct sock *sk, struct sk_buff *skb,
tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
return true;
}
+
if (foc->len == TCP_FASTOPEN_COOKIE_SIZE) {
if ((sysctl_tcp_fastopen & TFO_SERVER_COOKIE_NOT_CHKED) == 0) {
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
if ((valid_foc->len != TCP_FASTOPEN_COOKIE_SIZE) ||
memcmp(&foc->val[0], &valid_foc->val[0],
TCP_FASTOPEN_COOKIE_SIZE) != 0)
@@ -1329,14 +1331,16 @@ static bool tcp_fastopen_check(struct sock *sk, struct sk_buff *skb,
tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
return true;
} else if (foc->len == 0) { /* Client requesting a cookie */
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
NET_INC_STATS_BH(sock_net(sk),
LINUX_MIB_TCPFASTOPENCOOKIEREQD);
} else {
/* Client sent a cookie with wrong size. Treat it
* the same as invalid and return a valid one.
*/
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
}
return false;
}
@@ -1462,7 +1466,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
* limitations, they conserve resources and peer is
* evidently real one.
*/
- if (inet_csk_reqsk_queue_is_full(sk) && !isn) {
+ if ((sysctl_tcp_syncookies == 2 ||
+ inet_csk_reqsk_queue_is_full(sk)) && !isn) {
want_cookie = tcp_syn_flood_action(sk, skb, "TCP");
if (!want_cookie)
goto drop;
@@ -2603,7 +2608,7 @@ static void get_openreq4(const struct sock *sk, const struct request_sock *req,
long delta = req->expires - jiffies;
seq_printf(f, "%4d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %u %d %pK%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %u %d %pK%n",
i,
ireq->loc_addr,
ntohs(inet_sk(sk)->inet_sport),
@@ -2661,7 +2666,7 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
rx_queue = max_t(int, tp->rcv_nxt - tp->copied_seq, 0);
seq_printf(f, "%4d: %08X:%04X %08X:%04X %02X %08X:%08X %02X:%08lX "
- "%08X %5d %8d %lu %d %pK %lu %lu %u %u %d%n",
+ "%08X %5u %8d %lu %d %pK %lu %lu %u %u %d%n",
i, src, srcp, dest, destp, sk->sk_state,
tp->write_seq - tp->snd_una,
rx_queue,
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 766e6bab9113..0b24508bcdc4 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -704,7 +704,7 @@ EXPORT_SYMBOL(udp_flush_pending_frames);
* @src: source IP address
* @dst: destination IP address
*/
-static void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
+void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
{
struct udphdr *uh = udp_hdr(skb);
struct sk_buff *frags = skb_shinfo(skb)->frag_list;
@@ -740,6 +740,7 @@ static void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
uh->check = CSUM_MANGLED_0;
}
}
+EXPORT_SYMBOL_GPL(udp4_hwcsum);
static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4)
{
@@ -2158,7 +2159,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
__u16 srcp = ntohs(inet->inet_sport);
seq_printf(f, "%5d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d%n",
bucket, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index cfdcf7b2daf6..ad12f7c43f25 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -177,6 +177,8 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
.accept_redirects = 1,
.autoconf = 1,
.force_mld_version = 0,
+ .mldv1_unsolicited_report_interval = 10 * HZ,
+ .mldv2_unsolicited_report_interval = HZ,
.dad_transmits = 1,
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
@@ -211,6 +213,9 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
.accept_ra = 1,
.accept_redirects = 1,
.autoconf = 1,
+ .force_mld_version = 0,
+ .mldv1_unsolicited_report_interval = 10 * HZ,
+ .mldv2_unsolicited_report_interval = HZ,
.dad_transmits = 1,
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
@@ -813,8 +818,9 @@ static u32 inet6_addr_hash(const struct in6_addr *addr)
/* On success it returns ifp with increased reference count */
static struct inet6_ifaddr *
-ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
- int scope, u32 flags)
+ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr,
+ const struct in6_addr *peer_addr, int pfxlen,
+ int scope, u32 flags, u32 valid_lft, u32 prefered_lft)
{
struct inet6_ifaddr *ifa = NULL;
struct rt6_info *rt;
@@ -863,6 +869,8 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
}
ifa->addr = *addr;
+ if (peer_addr)
+ ifa->peer_addr = *peer_addr;
spin_lock_init(&ifa->lock);
spin_lock_init(&ifa->state_lock);
@@ -872,6 +880,8 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
ifa->scope = scope;
ifa->prefix_len = pfxlen;
ifa->flags = flags | IFA_F_TENTATIVE;
+ ifa->valid_lft = valid_lft;
+ ifa->prefered_lft = prefered_lft;
ifa->cstamp = ifa->tstamp = jiffies;
ifa->tokenized = false;
@@ -1123,8 +1133,9 @@ retry:
ift = !max_addresses ||
ipv6_count_addresses(idev) < max_addresses ?
- ipv6_add_addr(idev, &addr, tmp_plen, ipv6_addr_scope(&addr),
- addr_flags) : NULL;
+ ipv6_add_addr(idev, &addr, NULL, tmp_plen,
+ ipv6_addr_scope(&addr), addr_flags,
+ tmp_valid_lft, tmp_prefered_lft) : NULL;
if (IS_ERR_OR_NULL(ift)) {
in6_ifa_put(ifp);
in6_dev_put(idev);
@@ -1136,8 +1147,6 @@ retry:
spin_lock_bh(&ift->lock);
ift->ifpub = ifp;
- ift->valid_lft = tmp_valid_lft;
- ift->prefered_lft = tmp_prefered_lft;
ift->cstamp = now;
ift->tstamp = tmp_tstamp;
spin_unlock_bh(&ift->lock);
@@ -2179,16 +2188,19 @@ ok:
*/
if (!max_addresses ||
ipv6_count_addresses(in6_dev) < max_addresses)
- ifp = ipv6_add_addr(in6_dev, &addr, pinfo->prefix_len,
+ ifp = ipv6_add_addr(in6_dev, &addr, NULL,
+ pinfo->prefix_len,
addr_type&IPV6_ADDR_SCOPE_MASK,
- addr_flags);
+ addr_flags, valid_lft,
+ prefered_lft);
if (IS_ERR_OR_NULL(ifp)) {
in6_dev_put(in6_dev);
return;
}
- update_lft = create = 1;
+ update_lft = 0;
+ create = 1;
ifp->cstamp = jiffies;
ifp->tokenized = tokenized;
addrconf_dad_start(ifp);
@@ -2209,7 +2221,7 @@ ok:
stored_lft = ifp->valid_lft - (now - ifp->tstamp) / HZ;
else
stored_lft = 0;
- if (!update_lft && stored_lft) {
+ if (!update_lft && !create && stored_lft) {
if (valid_lft > MIN_VALID_LIFETIME ||
valid_lft > stored_lft)
update_lft = 1;
@@ -2455,17 +2467,10 @@ static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *p
prefered_lft = timeout;
}
- ifp = ipv6_add_addr(idev, pfx, plen, scope, ifa_flags);
+ ifp = ipv6_add_addr(idev, pfx, peer_pfx, plen, scope, ifa_flags,
+ valid_lft, prefered_lft);
if (!IS_ERR(ifp)) {
- spin_lock_bh(&ifp->lock);
- ifp->valid_lft = valid_lft;
- ifp->prefered_lft = prefered_lft;
- ifp->tstamp = jiffies;
- if (peer_pfx)
- ifp->peer_addr = *peer_pfx;
- spin_unlock_bh(&ifp->lock);
-
addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev,
expires, flags);
/*
@@ -2557,7 +2562,8 @@ static void add_addr(struct inet6_dev *idev, const struct in6_addr *addr,
{
struct inet6_ifaddr *ifp;
- ifp = ipv6_add_addr(idev, addr, plen, scope, IFA_F_PERMANENT);
+ ifp = ipv6_add_addr(idev, addr, NULL, plen,
+ scope, IFA_F_PERMANENT, 0, 0);
if (!IS_ERR(ifp)) {
spin_lock_bh(&ifp->lock);
ifp->flags &= ~IFA_F_TENTATIVE;
@@ -2683,7 +2689,7 @@ static void addrconf_add_linklocal(struct inet6_dev *idev, const struct in6_addr
#endif
- ifp = ipv6_add_addr(idev, addr, 64, IFA_LINK, addr_flags);
+ ifp = ipv6_add_addr(idev, addr, NULL, 64, IFA_LINK, addr_flags, 0, 0);
if (!IS_ERR(ifp)) {
addrconf_prefix_route(&ifp->addr, ifp->prefix_len, idev->dev, 0, 0);
addrconf_dad_start(ifp);
@@ -4178,6 +4184,10 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf,
array[DEVCONF_RTR_SOLICIT_DELAY] =
jiffies_to_msecs(cnf->rtr_solicit_delay);
array[DEVCONF_FORCE_MLD_VERSION] = cnf->force_mld_version;
+ array[DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL] =
+ jiffies_to_msecs(cnf->mldv1_unsolicited_report_interval);
+ array[DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL] =
+ jiffies_to_msecs(cnf->mldv2_unsolicited_report_interval);
#ifdef CONFIG_IPV6_PRIVACY
array[DEVCONF_USE_TEMPADDR] = cnf->use_tempaddr;
array[DEVCONF_TEMP_VALID_LFT] = cnf->temp_valid_lft;
@@ -4653,6 +4663,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
break;
}
atomic_inc(&net->ipv6.dev_addr_genid);
+ rt_genid_bump_ipv6(net);
}
static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
@@ -4860,6 +4871,22 @@ static struct addrconf_sysctl_table
.mode = 0644,
.proc_handler = proc_dointvec,
},
+ {
+ .procname = "mldv1_unsolicited_report_interval",
+ .data =
+ &ipv6_devconf.mldv1_unsolicited_report_interval,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_ms_jiffies,
+ },
+ {
+ .procname = "mldv2_unsolicited_report_interval",
+ .data =
+ &ipv6_devconf.mldv2_unsolicited_report_interval,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_ms_jiffies,
+ },
#ifdef CONFIG_IPV6_PRIVACY
{
.procname = "use_tempaddr",
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index a5ac969aeefe..0d1a9b153fbb 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -766,6 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
net->ipv6.sysctl.bindv6only = 0;
net->ipv6.sysctl.icmpv6_time = 1*HZ;
+ atomic_set(&net->ipv6.rt_genid, 0);
err = ipv6_init_mibs(net);
if (err)
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 197e6f4a2b74..48b6bd2a9a14 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -890,7 +890,7 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
src = &np->rcv_saddr;
seq_printf(seq,
"%5d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d\n",
bucket,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3], srcp,
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 40ffd72243a4..aeac0dc3635d 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -425,7 +425,7 @@ static u32 esp6_get_mtu(struct xfrm_state *x, int mtu)
net_adj = 0;
return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
- net_adj) & ~(align - 1)) + (net_adj - 2);
+ net_adj) & ~(align - 1)) + net_adj - 2;
}
static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 2e1a432867c0..a6c58ce43d34 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -55,26 +55,33 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
struct fib6_table *table;
struct net *net = rule->fr_net;
pol_lookup_t lookup = arg->lookup_ptr;
+ int err = 0;
switch (rule->action) {
case FR_ACT_TO_TBL:
break;
case FR_ACT_UNREACHABLE:
+ err = -ENETUNREACH;
rt = net->ipv6.ip6_null_entry;
goto discard_pkt;
default:
case FR_ACT_BLACKHOLE:
+ err = -EINVAL;
rt = net->ipv6.ip6_blk_hole_entry;
goto discard_pkt;
case FR_ACT_PROHIBIT:
+ err = -EACCES;
rt = net->ipv6.ip6_prohibit_entry;
goto discard_pkt;
}
table = fib6_get_table(net, rule->table);
- if (table)
- rt = lookup(net, table, flp6, flags);
+ if (!table) {
+ err = -EAGAIN;
+ goto out;
+ }
+ rt = lookup(net, table, flp6, flags);
if (rt != net->ipv6.ip6_null_entry) {
struct fib6_rule *r = (struct fib6_rule *)rule;
@@ -101,6 +108,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
}
again:
ip6_rt_put(rt);
+ err = -EAGAIN;
rt = NULL;
goto out;
@@ -108,9 +116,31 @@ discard_pkt:
dst_hold(&rt->dst);
out:
arg->result = rt;
- return rt == NULL ? -EAGAIN : 0;
+ return err;
}
+static bool fib6_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg)
+{
+ struct rt6_info *rt = (struct rt6_info *) arg->result;
+ struct net_device *dev = rt->rt6i_idev->dev;
+ /* do not accept result if the route does
+ * not meet the required prefix length
+ */
+ if (rt->rt6i_dst.plen <= rule->suppress_prefixlen)
+ goto suppress_route;
+
+ /* do not accept result if the route uses a device
+ * belonging to a forbidden interface group
+ */
+ if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup)
+ goto suppress_route;
+
+ return false;
+
+suppress_route:
+ ip6_rt_put(rt);
+ return true;
+}
static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
{
@@ -244,6 +274,7 @@ static const struct fib_rules_ops __net_initconst fib6_rules_ops_template = {
.addr_size = sizeof(struct in6_addr),
.action = fib6_rule_action,
.match = fib6_rule_match,
+ .suppress = fib6_rule_suppress,
.configure = fib6_rule_configure,
.compare = fib6_rule_compare,
.fill = fib6_rule_fill,
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 8b6c77389a04..73db48eba1c4 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -993,14 +993,22 @@ static struct fib6_node * fib6_lookup_1(struct fib6_node *root,
if (ipv6_prefix_equal(&key->addr, args->addr, key->plen)) {
#ifdef CONFIG_IPV6_SUBTREES
- if (fn->subtree)
- fn = fib6_lookup_1(fn->subtree, args + 1);
+ if (fn->subtree) {
+ struct fib6_node *sfn;
+ sfn = fib6_lookup_1(fn->subtree,
+ args + 1);
+ if (!sfn)
+ goto backtrack;
+ fn = sfn;
+ }
#endif
- if (!fn || fn->fn_flags & RTN_RTINFO)
+ if (fn->fn_flags & RTN_RTINFO)
return fn;
}
}
-
+#ifdef CONFIG_IPV6_SUBTREES
+backtrack:
+#endif
if (fn->fn_flags & RTN_ROOT)
break;
@@ -1632,27 +1640,28 @@ static int fib6_age(struct rt6_info *rt, void *arg)
static DEFINE_SPINLOCK(fib6_gc_lock);
-void fib6_run_gc(unsigned long expires, struct net *net)
+void fib6_run_gc(unsigned long expires, struct net *net, bool force)
{
- if (expires != ~0UL) {
+ unsigned long now;
+
+ if (force) {
spin_lock_bh(&fib6_gc_lock);
- gc_args.timeout = expires ? (int)expires :
- net->ipv6.sysctl.ip6_rt_gc_interval;
- } else {
- if (!spin_trylock_bh(&fib6_gc_lock)) {
- mod_timer(&net->ipv6.ip6_fib_timer, jiffies + HZ);
- return;
- }
- gc_args.timeout = net->ipv6.sysctl.ip6_rt_gc_interval;
+ } else if (!spin_trylock_bh(&fib6_gc_lock)) {
+ mod_timer(&net->ipv6.ip6_fib_timer, jiffies + HZ);
+ return;
}
+ gc_args.timeout = expires ? (int)expires :
+ net->ipv6.sysctl.ip6_rt_gc_interval;
gc_args.more = icmp6_dst_gc();
fib6_clean_all(net, fib6_age, 0, NULL);
+ now = jiffies;
+ net->ipv6.ip6_rt_last_gc = now;
if (gc_args.more)
mod_timer(&net->ipv6.ip6_fib_timer,
- round_jiffies(jiffies
+ round_jiffies(now
+ net->ipv6.sysctl.ip6_rt_gc_interval));
else
del_timer(&net->ipv6.ip6_fib_timer);
@@ -1661,7 +1670,7 @@ void fib6_run_gc(unsigned long expires, struct net *net)
static void fib6_gc_timer_cb(unsigned long arg)
{
- fib6_run_gc(0, (struct net *)arg);
+ fib6_run_gc(0, (struct net *)arg, true);
}
static int __net_init fib6_net_init(struct net *net)
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index ecd60733e5e2..f2d0a42f8057 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -335,6 +335,7 @@ static struct ip6_tnl *ip6gre_tunnel_locate(struct net *net,
dev->rtnl_link_ops = &ip6gre_link_ops;
nt->dev = dev;
+ nt->net = dev_net(dev);
ip6gre_tnl_link_config(nt, 1);
if (register_netdevice(dev) < 0)
@@ -1255,6 +1256,7 @@ static int ip6gre_tunnel_init(struct net_device *dev)
tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
memcpy(dev->dev_addr, &tunnel->parms.laddr, sizeof(struct in6_addr));
@@ -1275,6 +1277,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
struct ip6_tnl *tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
tunnel->hlen = sizeof(struct ipv6hdr) + 4;
@@ -1450,6 +1453,7 @@ static int ip6gre_tap_init(struct net_device *dev)
tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
ip6gre_tnl_link_config(tunnel, 1);
@@ -1501,6 +1505,7 @@ static int ip6gre_newlink(struct net *src_net, struct net_device *dev,
eth_hw_addr_random(dev);
nt->dev = dev;
+ nt->net = dev_net(dev);
ip6gre_tnl_link_config(nt, !tb[IFLA_MTU]);
/* Can use a lockless transmit, unless we generate output sequences */
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 2bab2aa59745..302d6fb1ff2b 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -44,7 +44,7 @@
#include <net/ip6_route.h>
#include <net/addrconf.h>
#include <net/xfrm.h>
-
+#include <net/inet_ecn.h>
int ip6_rcv_finish(struct sk_buff *skb)
@@ -109,6 +109,10 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
if (hdr->version != 6)
goto err;
+ IP6_ADD_STATS_BH(dev_net(dev), idev,
+ IPSTATS_MIB_NOECTPKTS +
+ (ipv6_get_dsfield(hdr) & INET_ECN_MASK),
+ max_t(unsigned short, 1, skb_shinfo(skb)->gso_segs));
/*
* RFC4291 2.5.3
* A packet received on an interface with a destination address
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 1e55866cead7..cc3bb201b8b0 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -315,6 +315,7 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct __ip6_tnl_parm *p)
t = netdev_priv(dev);
t->parms = *p;
+ t->net = dev_net(dev);
err = ip6_tnl_create2(dev);
if (err < 0)
goto failed_free;
@@ -374,7 +375,7 @@ static void
ip6_tnl_dev_uninit(struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
- struct net *net = dev_net(dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
if (dev == ip6n->fb_tnl_dev)
@@ -741,7 +742,7 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
{
struct __ip6_tnl_parm *p = &t->parms;
int ret = 0;
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
if ((p->flags & IP6_TNL_F_CAP_RCV) ||
((p->flags & IP6_TNL_F_CAP_PER_PACKET) &&
@@ -827,6 +828,9 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol,
tstats->rx_packets++;
tstats->rx_bytes += skb->len;
+ if (!net_eq(t->net, dev_net(t->dev)))
+ skb_scrub_packet(skb);
+
netif_rx(skb);
rcu_read_unlock();
@@ -895,7 +899,7 @@ int ip6_tnl_xmit_ctl(struct ip6_tnl *t)
{
struct __ip6_tnl_parm *p = &t->parms;
int ret = 0;
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
if (p->flags & IP6_TNL_F_CAP_XMIT) {
struct net_device *ldev = NULL;
@@ -945,8 +949,8 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
int encap_limit,
__u32 *pmtu)
{
- struct net *net = dev_net(dev);
struct ip6_tnl *t = netdev_priv(dev);
+ struct net *net = t->net;
struct net_device_stats *stats = &t->dev->stats;
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
struct ipv6_tel_txoption opt;
@@ -996,6 +1000,9 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
goto tx_err_dst_release;
}
+ if (!net_eq(t->net, dev_net(dev)))
+ skb_scrub_packet(skb);
+
/*
* Okay, now see if we can stuff it in the buffer as-is.
*/
@@ -1202,7 +1209,7 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
int strict = (ipv6_addr_type(&p->raddr) &
(IPV6_ADDR_MULTICAST|IPV6_ADDR_LINKLOCAL));
- struct rt6_info *rt = rt6_lookup(dev_net(dev),
+ struct rt6_info *rt = rt6_lookup(t->net,
&p->raddr, &p->laddr,
p->link, strict);
@@ -1251,7 +1258,7 @@ ip6_tnl_change(struct ip6_tnl *t, const struct __ip6_tnl_parm *p)
static int ip6_tnl_update(struct ip6_tnl *t, struct __ip6_tnl_parm *p)
{
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
int err;
@@ -1463,7 +1470,6 @@ static void ip6_tnl_dev_setup(struct net_device *dev)
dev->mtu-=8;
dev->flags |= IFF_NOARP;
dev->addr_len = sizeof(struct in6_addr);
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
}
@@ -1479,6 +1485,7 @@ ip6_tnl_dev_init_gen(struct net_device *dev)
struct ip6_tnl *t = netdev_priv(dev);
t->dev = dev;
+ t->net = dev_net(dev);
dev->tstats = alloc_percpu(struct pcpu_tstats);
if (!dev->tstats)
return -ENOMEM;
@@ -1596,9 +1603,9 @@ static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
static int ip6_tnl_changelink(struct net_device *dev, struct nlattr *tb[],
struct nlattr *data[])
{
- struct ip6_tnl *t;
+ struct ip6_tnl *t = netdev_priv(dev);
struct __ip6_tnl_parm p;
- struct net *net = dev_net(dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
if (dev == ip6n->fb_tnl_dev)
@@ -1699,14 +1706,24 @@ static struct xfrm6_tunnel ip6ip6_handler __read_mostly = {
static void __net_exit ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
{
+ struct net *net = dev_net(ip6n->fb_tnl_dev);
+ struct net_device *dev, *aux;
int h;
struct ip6_tnl *t;
LIST_HEAD(list);
+ for_each_netdev_safe(net, dev, aux)
+ if (dev->rtnl_link_ops == &ip6_link_ops)
+ unregister_netdevice_queue(dev, &list);
+
for (h = 0; h < HASH_SIZE; h++) {
t = rtnl_dereference(ip6n->tnls_r_l[h]);
while (t != NULL) {
- unregister_netdevice_queue(t->dev, &list);
+ /* If dev is in the same netns, it has already
+ * been added to the list by the previous loop.
+ */
+ if (!net_eq(dev_net(t->dev), net))
+ unregister_netdevice_queue(t->dev, &list);
t = rtnl_dereference(t->next);
}
}
@@ -1732,6 +1749,10 @@ static int __net_init ip6_tnl_init_net(struct net *net)
if (!ip6n->fb_tnl_dev)
goto err_alloc_dev;
dev_net_set(ip6n->fb_tnl_dev, net);
+ /* FB netdevice is special: we have one, and only one per netns.
+ * Allowing to move it to another netns is clearly unsafe.
+ */
+ ip6n->fb_tnl_dev->features |= NETIF_F_NETNS_LOCAL;
err = ip6_fb_tnl_dev_init(ip6n->fb_tnl_dev);
if (err < 0)
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 6d78615f6726..a60a84ef04f7 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -259,10 +259,12 @@ static void __net_exit ip6mr_rules_exit(struct net *net)
{
struct mr6_table *mrt, *next;
+ rtnl_lock();
list_for_each_entry_safe(mrt, next, &net->ipv6.mr6_tables, list) {
list_del(&mrt->list);
ip6mr_free_table(mrt);
}
+ rtnl_unlock();
fib_rules_unregister(net->ipv6.mr6_rules_ops);
}
#else
@@ -289,7 +291,10 @@ static int __net_init ip6mr_rules_init(struct net *net)
static void __net_exit ip6mr_rules_exit(struct net *net)
{
+ rtnl_lock();
ip6mr_free_table(net->ipv6.mrt6);
+ net->ipv6.mrt6 = NULL;
+ rtnl_unlock();
}
#endif
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 99cd65c715cd..6c76df9909bf 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -44,6 +44,7 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
+#include <linux/pkt_sched.h>
#include <net/mld.h>
#include <linux/netfilter.h>
@@ -107,7 +108,6 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
struct inet6_dev *idev);
-#define IGMP6_UNSOLICITED_IVAL (10*HZ)
#define MLD_QRV_DEFAULT 2
#define MLD_V1_SEEN(idev) (dev_net((idev)->dev)->ipv6.devconf_all->force_mld_version == 1 || \
@@ -128,6 +128,18 @@ int sysctl_mld_max_msf __read_mostly = IPV6_MLD_MAX_MSF;
pmc != NULL; \
pmc = rcu_dereference(pmc->next))
+static int unsolicited_report_interval(struct inet6_dev *idev)
+{
+ int iv;
+
+ if (MLD_V1_SEEN(idev))
+ iv = idev->cnf.mldv1_unsolicited_report_interval;
+ else
+ iv = idev->cnf.mldv2_unsolicited_report_interval;
+
+ return iv > 0 ? iv : 1;
+}
+
int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
{
struct net_device *dev = NULL;
@@ -1376,6 +1388,7 @@ static struct sk_buff *mld_newpack(struct inet6_dev *idev, int size)
if (!skb)
return NULL;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, hlen);
if (__ipv6_get_lladdr(idev, &addr_buf, IFA_F_TENTATIVE)) {
@@ -1769,7 +1782,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
rcu_read_unlock();
return;
}
-
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, hlen);
if (ipv6_get_lladdr(dev, &addr_buf, IFA_F_TENTATIVE)) {
@@ -2156,7 +2169,7 @@ static void igmp6_join_group(struct ifmcaddr6 *ma)
igmp6_send(&ma->mca_addr, ma->idev->dev, ICMPV6_MGM_REPORT);
- delay = net_random() % IGMP6_UNSOLICITED_IVAL;
+ delay = net_random() % unsolicited_report_interval(ma->idev);
spin_lock_bh(&ma->mca_lock);
if (del_timer(&ma->mca_timer)) {
@@ -2323,7 +2336,7 @@ void ipv6_mc_init_dev(struct inet6_dev *idev)
setup_timer(&idev->mc_dad_timer, mld_dad_timer_expire,
(unsigned long)idev);
idev->mc_qrv = MLD_QRV_DEFAULT;
- idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
+ idev->mc_maxdelay = unsolicited_report_interval(idev);
idev->mc_v1_seen = 0;
write_unlock_bh(&idev->lock);
}
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 24c03396e008..79aa9652ed86 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1576,7 +1576,7 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
switch (event) {
case NETDEV_CHANGEADDR:
neigh_changeaddr(&nd_tbl, dev);
- fib6_run_gc(~0UL, net);
+ fib6_run_gc(0, net, false);
idev = in6_dev_get(dev);
if (!idev)
break;
@@ -1586,7 +1586,7 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
break;
case NETDEV_DOWN:
neigh_ifdown(&nd_tbl, dev);
- fib6_run_gc(~0UL, net);
+ fib6_run_gc(0, net, false);
break;
case NETDEV_NOTIFY_PEERS:
ndisc_send_unsol_na(dev);
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 51c3285b5d9b..091d066a57b3 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -91,6 +91,10 @@ static const struct snmp_mib snmp6_ipstats_list[] = {
SNMP_MIB_ITEM("Ip6InBcastOctets", IPSTATS_MIB_INBCASTOCTETS),
SNMP_MIB_ITEM("Ip6OutBcastOctets", IPSTATS_MIB_OUTBCASTOCTETS),
/* IPSTATS_MIB_CSUMERRORS is not relevant in IPv6 (no checksum) */
+ SNMP_MIB_ITEM("Ip6InNoECTPkts", IPSTATS_MIB_NOECTPKTS),
+ SNMP_MIB_ITEM("Ip6InECT1Pkts", IPSTATS_MIB_ECT1PKTS),
+ SNMP_MIB_ITEM("Ip6InECT0Pkts", IPSTATS_MIB_ECT0PKTS),
+ SNMP_MIB_ITEM("Ip6InCEPkts", IPSTATS_MIB_CEPKTS),
SNMP_MIB_SENTINEL
};
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index c45f7a5c36e9..c1e533498203 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -63,6 +63,8 @@
#include <linux/seq_file.h>
#include <linux/export.h>
+#define ICMPV6_HDRLEN 4 /* ICMPv6 header, RFC 4443 Section 2.1 */
+
static struct raw_hashinfo raw_v6_hashinfo = {
.lock = __RW_LOCK_UNLOCKED(raw_v6_hashinfo.lock),
};
@@ -108,11 +110,14 @@ found:
*/
static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
{
- struct icmp6hdr *_hdr;
+ struct icmp6hdr _hdr;
const struct icmp6hdr *hdr;
+ /* We require only the four bytes of the ICMPv6 header, not any
+ * additional bytes of message body in "struct icmp6hdr".
+ */
hdr = skb_header_pointer(skb, skb_transport_offset(skb),
- sizeof(_hdr), &_hdr);
+ ICMPV6_HDRLEN, &_hdr);
if (hdr) {
const __u32 *data = &raw6_sk(sk)->filter.data[0];
unsigned int type = hdr->icmp6_type;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 74ab1f74abcd..e22c4db8d07a 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -283,7 +283,7 @@ static inline struct rt6_info *ip6_dst_alloc(struct net *net,
memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
rt6_init_peer(rt, table ? &table->tb6_peers : net->ipv6.peers);
- rt->rt6i_genid = rt_genid(net);
+ rt->rt6i_genid = rt_genid_ipv6(net);
INIT_LIST_HEAD(&rt->rt6i_siblings);
}
return rt;
@@ -1061,7 +1061,7 @@ static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie)
* DST_OBSOLETE_FORCE_CHK which forces validation calls down
* into this function always.
*/
- if (rt->rt6i_genid != rt_genid(dev_net(rt->dst.dev)))
+ if (rt->rt6i_genid != rt_genid_ipv6(dev_net(rt->dst.dev)))
return NULL;
if (rt->rt6i_node && (rt->rt6i_node->fn_sernum == cookie))
@@ -1310,7 +1310,6 @@ static void icmp6_clean_all(int (*func)(struct rt6_info *rt, void *arg),
static int ip6_dst_gc(struct dst_ops *ops)
{
- unsigned long now = jiffies;
struct net *net = container_of(ops, struct net, ipv6.ip6_dst_ops);
int rt_min_interval = net->ipv6.sysctl.ip6_rt_gc_min_interval;
int rt_max_size = net->ipv6.sysctl.ip6_rt_max_size;
@@ -1320,13 +1319,12 @@ static int ip6_dst_gc(struct dst_ops *ops)
int entries;
entries = dst_entries_get_fast(ops);
- if (time_after(rt_last_gc + rt_min_interval, now) &&
+ if (time_after(rt_last_gc + rt_min_interval, jiffies) &&
entries <= rt_max_size)
goto out;
net->ipv6.ip6_rt_gc_expire++;
- fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net);
- net->ipv6.ip6_rt_last_gc = now;
+ fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net, entries > rt_max_size);
entries = dst_entries_get_slow(ops);
if (entries < ops->gc_thresh)
net->ipv6.ip6_rt_gc_expire = rt_gc_timeout>>1;
@@ -2826,7 +2824,7 @@ int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write,
net = (struct net *)ctl->extra1;
delay = net->ipv6.sysctl.flush_delay;
proc_dointvec(ctl, write, buffer, lenp, ppos);
- fib6_run_gc(delay <= 0 ? ~0UL : (unsigned long)delay, net);
+ fib6_run_gc(delay <= 0 ? 0 : (unsigned long)delay, net, delay > 0);
return 0;
}
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index a3437a4cd07e..f18f842ac893 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -621,7 +621,7 @@ static int ipip6_rcv(struct sk_buff *skb)
tstats->rx_packets++;
tstats->rx_bytes += skb->len;
- if (tunnel->net != dev_net(tunnel->dev))
+ if (!net_eq(tunnel->net, dev_net(tunnel->dev)))
skb_scrub_packet(skb);
netif_rx(skb);
@@ -860,7 +860,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
tunnel->err_count = 0;
}
- if (tunnel->net != dev_net(dev))
+ if (!net_eq(tunnel->net, dev_net(dev)))
skb_scrub_packet(skb);
/*
@@ -1589,7 +1589,7 @@ static void __net_exit sit_destroy_tunnels(struct sit_net *sitn, struct list_hea
/* If dev is in the same netns, it has already
* been added to the list by the previous loop.
*/
- if (dev_net(t->dev) != net)
+ if (!net_eq(dev_net(t->dev), net))
unregister_netdevice_queue(t->dev,
head);
t = rtnl_dereference(t->next);
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index b792e870686b..5bcfadf09e95 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -963,7 +963,8 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
if (!ipv6_unicast_destination(skb))
goto drop;
- if (inet_csk_reqsk_queue_is_full(sk) && !isn) {
+ if ((sysctl_tcp_syncookies == 2 ||
+ inet_csk_reqsk_queue_is_full(sk)) && !isn) {
want_cookie = tcp_syn_flood_action(sk, skb, "TCPv6");
if (!want_cookie)
goto drop;
@@ -1730,7 +1731,7 @@ static void get_openreq6(struct seq_file *seq,
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %pK\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %d %d %pK\n",
i,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3],
@@ -1781,7 +1782,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %lu %lu %u %u %d\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %lu %lu %u %u %d\n",
i,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3], srcp,
diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index 65e8833a2510..e15c16a517e7 100644
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -213,7 +213,7 @@ static int ipx_seq_socket_show(struct seq_file *seq, void *v)
ntohs(ipxs->dest_addr.sock));
}
- seq_printf(seq, "%08X %08X %02X %03d\n",
+ seq_printf(seq, "%08X %08X %02X %03u\n",
sk_wmem_alloc_get(s),
sk_rmem_alloc_get(s),
s->sk_state,
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 9da862070dd8..ab8bd2cabfa0 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2081,6 +2081,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy *
pol->sadb_x_policy_type = IPSEC_POLICY_NONE;
}
pol->sadb_x_policy_dir = dir+1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
pol->sadb_x_policy_priority = xp->priority;
@@ -3137,7 +3138,9 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = XFRM_POLICY_OUT + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
+ pol->sadb_x_policy_priority = xp->priority;
/* Set sadb_comb's. */
if (x->id.proto == IPPROTO_AH)
@@ -3525,6 +3528,7 @@ static int pfkey_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = dir + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = 0;
pol->sadb_x_policy_priority = 0;
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index 7b4799cfbf8d..1a3c7e0f5d0d 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -147,7 +147,7 @@ static int llc_seq_socket_show(struct seq_file *seq, void *v)
}
seq_printf(seq, "@%02X ", llc->sap->laddr.lsap);
llc_ui_format_mac(seq, llc->daddr.mac);
- seq_printf(seq, "@%02X %8d %8d %2d %3d %4d\n", llc->daddr.lsap,
+ seq_printf(seq, "@%02X %8d %8d %2d %3u %4d\n", llc->daddr.lsap,
sk_wmem_alloc_get(sk),
sk_rmem_alloc_get(sk) - llc->copied_seq,
sk->sk_state,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 8184d121ff09..31fc2247bc37 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -395,9 +395,13 @@ void sta_set_rate_info_tx(struct sta_info *sta,
rinfo->nss = ieee80211_rate_get_vht_nss(rate);
} else {
struct ieee80211_supported_band *sband;
+ int shift = ieee80211_vif_get_shift(&sta->sdata->vif);
+ u16 brate;
+
sband = sta->local->hw.wiphy->bands[
ieee80211_get_sdata_band(sta->sdata)];
- rinfo->legacy = sband->bitrates[rate->idx].bitrate;
+ brate = sband->bitrates[rate->idx].bitrate;
+ rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift);
}
if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
rinfo->flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
@@ -422,11 +426,13 @@ void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
rinfo->mcs = sta->last_rx_rate_idx;
} else {
struct ieee80211_supported_band *sband;
+ int shift = ieee80211_vif_get_shift(&sta->sdata->vif);
+ u16 brate;
sband = sta->local->hw.wiphy->bands[
ieee80211_get_sdata_band(sta->sdata)];
- rinfo->legacy =
- sband->bitrates[sta->last_rx_rate_idx].bitrate;
+ brate = sband->bitrates[sta->last_rx_rate_idx].bitrate;
+ rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift);
}
if (sta->last_rx_rate_flag & RX_FLAG_40MHZ)
@@ -666,6 +672,8 @@ static void ieee80211_get_et_stats(struct wiphy *wiphy,
if (sta->sdata->dev != dev)
continue;
+ sinfo.filled = 0;
+ sta_set_sinfo(sta, &sinfo);
i = 0;
ADD_STA_STATS(sta);
}
@@ -854,8 +862,8 @@ static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
return 0;
}
-static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
- struct cfg80211_beacon_data *params)
+int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_beacon_data *params)
{
struct beacon_data *new, *old;
int new_head_len, new_tail_len;
@@ -1018,6 +1026,12 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ /* don't allow changing the beacon while CSA is in place - offset
+ * of channel switch counter may change
+ */
+ if (sdata->vif.csa_active)
+ return -EBUSY;
+
old = rtnl_dereference(sdata->u.ap.beacon);
if (!old)
return -ENOENT;
@@ -1042,6 +1056,10 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
return -ENOENT;
old_probe_resp = rtnl_dereference(sdata->u.ap.probe_resp);
+ /* abort any running channel switch */
+ sdata->vif.csa_active = false;
+ cancel_work_sync(&sdata->csa_finalize_work);
+
/* turn off carrier for this interface and dependent VLANs */
list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list)
netif_carrier_off(vlan->dev);
@@ -1190,8 +1208,6 @@ static int sta_apply_parameters(struct ieee80211_local *local,
struct station_parameters *params)
{
int ret = 0;
- u32 rates;
- int i, j;
struct ieee80211_supported_band *sband;
struct ieee80211_sub_if_data *sdata = sta->sdata;
enum ieee80211_band band = ieee80211_get_sdata_band(sdata);
@@ -1284,16 +1300,10 @@ static int sta_apply_parameters(struct ieee80211_local *local,
sta->listen_interval = params->listen_interval;
if (params->supported_rates) {
- rates = 0;
-
- for (i = 0; i < params->supported_rates_len; i++) {
- int rate = (params->supported_rates[i] & 0x7f) * 5;
- for (j = 0; j < sband->n_bitrates; j++) {
- if (sband->bitrates[j].bitrate == rate)
- rates |= BIT(j);
- }
- }
- sta->sta.supp_rates[band] = rates;
+ ieee80211_parse_bitrates(&sdata->vif.bss_conf.chandef,
+ sband, params->supported_rates,
+ params->supported_rates_len,
+ &sta->sta.supp_rates[band]);
}
if (params->ht_capa)
@@ -1956,18 +1966,11 @@ static int ieee80211_change_bss(struct wiphy *wiphy,
}
if (params->basic_rates) {
- int i, j;
- u32 rates = 0;
- struct ieee80211_supported_band *sband = wiphy->bands[band];
-
- for (i = 0; i < params->basic_rates_len; i++) {
- int rate = (params->basic_rates[i] & 0x7f) * 5;
- for (j = 0; j < sband->n_bitrates; j++) {
- if (sband->bitrates[j].bitrate == rate)
- rates |= BIT(j);
- }
- }
- sdata->vif.bss_conf.basic_rates = rates;
+ ieee80211_parse_bitrates(&sdata->vif.bss_conf.chandef,
+ wiphy->bands[band],
+ params->basic_rates,
+ params->basic_rates_len,
+ &sdata->vif.bss_conf.basic_rates);
changed |= BSS_CHANGED_BASIC_RATES;
}
@@ -2784,6 +2787,178 @@ static int ieee80211_start_radar_detection(struct wiphy *wiphy,
return 0;
}
+static struct cfg80211_beacon_data *
+cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon)
+{
+ struct cfg80211_beacon_data *new_beacon;
+ u8 *pos;
+ int len;
+
+ len = beacon->head_len + beacon->tail_len + beacon->beacon_ies_len +
+ beacon->proberesp_ies_len + beacon->assocresp_ies_len +
+ beacon->probe_resp_len;
+
+ new_beacon = kzalloc(sizeof(*new_beacon) + len, GFP_KERNEL);
+ if (!new_beacon)
+ return NULL;
+
+ pos = (u8 *)(new_beacon + 1);
+ if (beacon->head_len) {
+ new_beacon->head_len = beacon->head_len;
+ new_beacon->head = pos;
+ memcpy(pos, beacon->head, beacon->head_len);
+ pos += beacon->head_len;
+ }
+ if (beacon->tail_len) {
+ new_beacon->tail_len = beacon->tail_len;
+ new_beacon->tail = pos;
+ memcpy(pos, beacon->tail, beacon->tail_len);
+ pos += beacon->tail_len;
+ }
+ if (beacon->beacon_ies_len) {
+ new_beacon->beacon_ies_len = beacon->beacon_ies_len;
+ new_beacon->beacon_ies = pos;
+ memcpy(pos, beacon->beacon_ies, beacon->beacon_ies_len);
+ pos += beacon->beacon_ies_len;
+ }
+ if (beacon->proberesp_ies_len) {
+ new_beacon->proberesp_ies_len = beacon->proberesp_ies_len;
+ new_beacon->proberesp_ies = pos;
+ memcpy(pos, beacon->proberesp_ies, beacon->proberesp_ies_len);
+ pos += beacon->proberesp_ies_len;
+ }
+ if (beacon->assocresp_ies_len) {
+ new_beacon->assocresp_ies_len = beacon->assocresp_ies_len;
+ new_beacon->assocresp_ies = pos;
+ memcpy(pos, beacon->assocresp_ies, beacon->assocresp_ies_len);
+ pos += beacon->assocresp_ies_len;
+ }
+ if (beacon->probe_resp_len) {
+ new_beacon->probe_resp_len = beacon->probe_resp_len;
+ beacon->probe_resp = pos;
+ memcpy(pos, beacon->probe_resp, beacon->probe_resp_len);
+ pos += beacon->probe_resp_len;
+ }
+
+ return new_beacon;
+}
+
+void ieee80211_csa_finalize_work(struct work_struct *work)
+{
+ struct ieee80211_sub_if_data *sdata =
+ container_of(work, struct ieee80211_sub_if_data,
+ csa_finalize_work);
+ struct ieee80211_local *local = sdata->local;
+ int err, changed;
+
+ if (!ieee80211_sdata_running(sdata))
+ return;
+
+ if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_AP))
+ return;
+
+ sdata->radar_required = sdata->csa_radar_required;
+ err = ieee80211_vif_change_channel(sdata, &local->csa_chandef,
+ &changed);
+ if (WARN_ON(err < 0))
+ return;
+
+ err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon);
+ if (err < 0)
+ return;
+
+ changed |= err;
+ kfree(sdata->u.ap.next_beacon);
+ sdata->u.ap.next_beacon = NULL;
+ sdata->vif.csa_active = false;
+
+ ieee80211_wake_queues_by_reason(&sdata->local->hw,
+ IEEE80211_MAX_QUEUE_MAP,
+ IEEE80211_QUEUE_STOP_REASON_CSA);
+
+ ieee80211_bss_info_change_notify(sdata, changed);
+
+ cfg80211_ch_switch_notify(sdata->dev, &local->csa_chandef);
+}
+
+static int ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_csa_settings *params)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ struct ieee80211_chanctx *chanctx;
+ int err, num_chanctx;
+
+ if (!list_empty(&local->roc_list) || local->scanning)
+ return -EBUSY;
+
+ if (sdata->wdev.cac_started)
+ return -EBUSY;
+
+ if (cfg80211_chandef_identical(&params->chandef,
+ &sdata->vif.bss_conf.chandef))
+ return -EINVAL;
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
+ if (!chanctx_conf) {
+ rcu_read_unlock();
+ return -EBUSY;
+ }
+
+ /* don't handle for multi-VIF cases */
+ chanctx = container_of(chanctx_conf, struct ieee80211_chanctx, conf);
+ if (chanctx->refcount > 1) {
+ rcu_read_unlock();
+ return -EBUSY;
+ }
+ num_chanctx = 0;
+ list_for_each_entry_rcu(chanctx, &local->chanctx_list, list)
+ num_chanctx++;
+ rcu_read_unlock();
+
+ if (num_chanctx > 1)
+ return -EBUSY;
+
+ /* don't allow another channel switch if one is already active. */
+ if (sdata->vif.csa_active)
+ return -EBUSY;
+
+ /* only handle AP for now. */
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_AP:
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ sdata->u.ap.next_beacon = cfg80211_beacon_dup(&params->beacon_after);
+ if (!sdata->u.ap.next_beacon)
+ return -ENOMEM;
+
+ sdata->csa_counter_offset_beacon = params->counter_offset_beacon;
+ sdata->csa_counter_offset_presp = params->counter_offset_presp;
+ sdata->csa_radar_required = params->radar_required;
+
+ if (params->block_tx)
+ ieee80211_stop_queues_by_reason(&local->hw,
+ IEEE80211_MAX_QUEUE_MAP,
+ IEEE80211_QUEUE_STOP_REASON_CSA);
+
+ err = ieee80211_assign_beacon(sdata, &params->beacon_csa);
+ if (err < 0)
+ return err;
+
+ local->csa_chandef = params->chandef;
+ sdata->vif.csa_active = true;
+
+ ieee80211_bss_info_change_notify(sdata, err);
+ drv_channel_switch_beacon(sdata, &params->chandef);
+
+ return 0;
+}
+
static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
unsigned int wait, const u8 *buf, size_t len,
@@ -3501,4 +3676,5 @@ struct cfg80211_ops mac80211_config_ops = {
.get_et_strings = ieee80211_get_et_strings,
.get_channel = ieee80211_cfg_get_channel,
.start_radar_detection = ieee80211_start_radar_detection,
+ .channel_switch = ieee80211_channel_switch,
};
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 03e8d2e3270e..3a4764b2869e 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -410,6 +410,64 @@ int ieee80211_vif_use_channel(struct ieee80211_sub_if_data *sdata,
return ret;
}
+int ieee80211_vif_change_channel(struct ieee80211_sub_if_data *sdata,
+ const struct cfg80211_chan_def *chandef,
+ u32 *changed)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_chanctx_conf *conf;
+ struct ieee80211_chanctx *ctx;
+ int ret;
+ u32 chanctx_changed = 0;
+
+ /* should never be called if not performing a channel switch. */
+ if (WARN_ON(!sdata->vif.csa_active))
+ return -EINVAL;
+
+ if (!cfg80211_chandef_usable(sdata->local->hw.wiphy, chandef,
+ IEEE80211_CHAN_DISABLED))
+ return -EINVAL;
+
+ mutex_lock(&local->chanctx_mtx);
+ conf = rcu_dereference_protected(sdata->vif.chanctx_conf,
+ lockdep_is_held(&local->chanctx_mtx));
+ if (!conf) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ ctx = container_of(conf, struct ieee80211_chanctx, conf);
+ if (ctx->refcount != 1) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (sdata->vif.bss_conf.chandef.width != chandef->width) {
+ chanctx_changed = IEEE80211_CHANCTX_CHANGE_WIDTH;
+ *changed |= BSS_CHANGED_BANDWIDTH;
+ }
+
+ sdata->vif.bss_conf.chandef = *chandef;
+ ctx->conf.def = *chandef;
+
+ chanctx_changed |= IEEE80211_CHANCTX_CHANGE_CHANNEL;
+ drv_change_chanctx(local, ctx, chanctx_changed);
+
+ if (!local->use_chanctx) {
+ local->_oper_chandef = *chandef;
+ ieee80211_hw_config(local, 0);
+ }
+
+ ieee80211_recalc_chanctx_chantype(local, ctx);
+ ieee80211_recalc_smps_chanctx(local, ctx);
+ ieee80211_recalc_radar_chanctx(local, ctx);
+
+ ret = 0;
+ out:
+ mutex_unlock(&local->chanctx_mtx);
+ return ret;
+}
+
int ieee80211_vif_change_bandwidth(struct ieee80211_sub_if_data *sdata,
const struct cfg80211_chan_def *chandef,
u32 *changed)
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 44e201d60a13..19c54a44ed47 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -455,6 +455,15 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);
+ if (sizeof(sta->driver_buffered_tids) == sizeof(u32))
+ debugfs_create_x32("driver_buffered_tids", 0400,
+ sta->debugfs.dir,
+ (u32 *)&sta->driver_buffered_tids);
+ else
+ debugfs_create_x64("driver_buffered_tids", 0400,
+ sta->debugfs.dir,
+ (u64 *)&sta->driver_buffered_tids);
+
drv_sta_add_debugfs(local, sdata, &sta->sta, sta->debugfs.dir);
}
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index b931c96a596f..b3ea11f3d526 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -1072,4 +1072,17 @@ static inline void drv_ipv6_addr_change(struct ieee80211_local *local,
}
#endif
+static inline void
+drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_chan_def *chandef)
+{
+ struct ieee80211_local *local = sdata->local;
+
+ if (local->ops->channel_switch_beacon) {
+ trace_drv_channel_switch_beacon(local, sdata, chandef);
+ local->ops->channel_switch_beacon(&local->hw, &sdata->vif,
+ chandef);
+ }
+}
+
#endif /* __MAC80211_DRIVER_OPS */
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index f83534f6a2ee..529bf58bc145 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -19,13 +19,14 @@
#include "ieee80211_i.h"
#include "rate.h"
-static void __check_htcap_disable(struct ieee80211_sub_if_data *sdata,
+static void __check_htcap_disable(struct ieee80211_ht_cap *ht_capa,
+ struct ieee80211_ht_cap *ht_capa_mask,
struct ieee80211_sta_ht_cap *ht_cap,
u16 flag)
{
__le16 le_flag = cpu_to_le16(flag);
- if (sdata->u.mgd.ht_capa_mask.cap_info & le_flag) {
- if (!(sdata->u.mgd.ht_capa.cap_info & le_flag))
+ if (ht_capa_mask->cap_info & le_flag) {
+ if (!(ht_capa->cap_info & le_flag))
ht_cap->cap &= ~flag;
}
}
@@ -33,13 +34,30 @@ static void __check_htcap_disable(struct ieee80211_sub_if_data *sdata,
void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta_ht_cap *ht_cap)
{
- u8 *scaps = (u8 *)(&sdata->u.mgd.ht_capa.mcs.rx_mask);
- u8 *smask = (u8 *)(&sdata->u.mgd.ht_capa_mask.mcs.rx_mask);
+ struct ieee80211_ht_cap *ht_capa, *ht_capa_mask;
+ u8 *scaps, *smask;
int i;
if (!ht_cap->ht_supported)
return;
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_STATION:
+ ht_capa = &sdata->u.mgd.ht_capa;
+ ht_capa_mask = &sdata->u.mgd.ht_capa_mask;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ ht_capa = &sdata->u.ibss.ht_capa;
+ ht_capa_mask = &sdata->u.ibss.ht_capa_mask;
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ return;
+ }
+
+ scaps = (u8 *)(&ht_capa->mcs.rx_mask);
+ smask = (u8 *)(&ht_capa_mask->mcs.rx_mask);
+
/* NOTE: If you add more over-rides here, update register_hw
* ht_capa_mod_msk logic in main.c as well.
* And, if this method can ever change ht_cap.ht_supported, fix
@@ -55,28 +73,32 @@ void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
}
/* Force removal of HT-40 capabilities? */
- __check_htcap_disable(sdata, ht_cap, IEEE80211_HT_CAP_SUP_WIDTH_20_40);
- __check_htcap_disable(sdata, ht_cap, IEEE80211_HT_CAP_SGI_40);
+ __check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
+ IEEE80211_HT_CAP_SUP_WIDTH_20_40);
+ __check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
+ IEEE80211_HT_CAP_SGI_40);
/* Allow user to disable SGI-20 (SGI-40 is handled above) */
- __check_htcap_disable(sdata, ht_cap, IEEE80211_HT_CAP_SGI_20);
+ __check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
+ IEEE80211_HT_CAP_SGI_20);
/* Allow user to disable the max-AMSDU bit. */
- __check_htcap_disable(sdata, ht_cap, IEEE80211_HT_CAP_MAX_AMSDU);
+ __check_htcap_disable(ht_capa, ht_capa_mask, ht_cap,
+ IEEE80211_HT_CAP_MAX_AMSDU);
/* Allow user to decrease AMPDU factor */
- if (sdata->u.mgd.ht_capa_mask.ampdu_params_info &
+ if (ht_capa_mask->ampdu_params_info &
IEEE80211_HT_AMPDU_PARM_FACTOR) {
- u8 n = sdata->u.mgd.ht_capa.ampdu_params_info
- & IEEE80211_HT_AMPDU_PARM_FACTOR;
+ u8 n = ht_capa->ampdu_params_info &
+ IEEE80211_HT_AMPDU_PARM_FACTOR;
if (n < ht_cap->ampdu_factor)
ht_cap->ampdu_factor = n;
}
/* Allow the user to increase AMPDU density. */
- if (sdata->u.mgd.ht_capa_mask.ampdu_params_info &
+ if (ht_capa_mask->ampdu_params_info &
IEEE80211_HT_AMPDU_PARM_DENSITY) {
- u8 n = (sdata->u.mgd.ht_capa.ampdu_params_info &
+ u8 n = (ht_capa->ampdu_params_info &
IEEE80211_HT_AMPDU_PARM_DENSITY)
>> IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT;
if (n > ht_cap->ampdu_density)
@@ -112,7 +134,8 @@ bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata,
* we advertised a restricted capability set to. Override
* our own capabilities and then use those below.
*/
- if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ if ((sdata->vif.type == NL80211_IFTYPE_STATION ||
+ sdata->vif.type == NL80211_IFTYPE_ADHOC) &&
!test_sta_flag(sta, WLAN_STA_TDLS_PEER))
ieee80211_apply_htcap_overrides(sdata, &own_cap);
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index ea7b9c2c7e66..e08387cdc8fd 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -30,6 +30,7 @@
#define IEEE80211_IBSS_MERGE_INTERVAL (30 * HZ)
#define IEEE80211_IBSS_INACTIVITY_LIMIT (60 * HZ)
+#define IEEE80211_IBSS_RSN_INACTIVITY_LIMIT (10 * HZ)
#define IEEE80211_IBSS_MAX_STA_ENTRIES 128
@@ -43,16 +44,18 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
- int rates, i;
+ int rates_n = 0, i, ri;
struct ieee80211_mgmt *mgmt;
u8 *pos;
struct ieee80211_supported_band *sband;
struct cfg80211_bss *bss;
- u32 bss_change;
- u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
+ u32 bss_change, rate_flags, rates = 0, rates_added = 0;
struct cfg80211_chan_def chandef;
+ enum nl80211_bss_scan_width scan_width;
+ bool have_higher_than_11mbit = false;
struct beacon_data *presp;
int frame_len;
+ int shift;
sdata_assert_lock(sdata);
@@ -83,6 +86,14 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
chandef = ifibss->chandef;
if (!cfg80211_reg_can_beacon(local->hw.wiphy, &chandef)) {
+ if (chandef.width == NL80211_CHAN_WIDTH_5 ||
+ chandef.width == NL80211_CHAN_WIDTH_10 ||
+ chandef.width == NL80211_CHAN_WIDTH_20_NOHT ||
+ chandef.width == NL80211_CHAN_WIDTH_20) {
+ sdata_info(sdata,
+ "Failed to join IBSS, beacons forbidden\n");
+ return;
+ }
chandef.width = NL80211_CHAN_WIDTH_20;
chandef.center_freq1 = chan->center_freq;
}
@@ -99,6 +110,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
memcpy(ifibss->bssid, bssid, ETH_ALEN);
sband = local->hw.wiphy->bands[chan->band];
+ shift = ieee80211_vif_get_shift(&sdata->vif);
/* Build IBSS probe response */
frame_len = sizeof(struct ieee80211_hdr_3addr) +
@@ -134,15 +146,33 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
memcpy(pos, ifibss->ssid, ifibss->ssid_len);
pos += ifibss->ssid_len;
- rates = min_t(int, 8, sband->n_bitrates);
+ rate_flags = ieee80211_chandef_rate_flags(&chandef);
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+ if (sband->bitrates[i].bitrate > 110)
+ have_higher_than_11mbit = true;
+
+ rates |= BIT(i);
+ rates_n++;
+ }
+
*pos++ = WLAN_EID_SUPP_RATES;
- *pos++ = rates;
- for (i = 0; i < rates; i++) {
- int rate = sband->bitrates[i].bitrate;
+ *pos++ = min_t(int, 8, rates_n);
+ for (ri = 0; ri < sband->n_bitrates; ri++) {
+ int rate = DIV_ROUND_UP(sband->bitrates[ri].bitrate,
+ 5 * (1 << shift));
u8 basic = 0;
- if (basic_rates & BIT(i))
+ if (!(rates & BIT(ri)))
+ continue;
+
+ if (basic_rates & BIT(ri))
basic = 0x80;
- *pos++ = basic | (u8) (rate / 5);
+ *pos++ = basic | (u8) rate;
+ if (++rates_added == 8) {
+ ri++; /* continue at next rate for EXT_SUPP_RATES */
+ break;
+ }
}
if (sband->band == IEEE80211_BAND_2GHZ) {
@@ -157,15 +187,20 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
*pos++ = 0;
*pos++ = 0;
- if (sband->n_bitrates > 8) {
+ /* put the remaining rates in WLAN_EID_EXT_SUPP_RATES */
+ if (rates_n > 8) {
*pos++ = WLAN_EID_EXT_SUPP_RATES;
- *pos++ = sband->n_bitrates - 8;
- for (i = 8; i < sband->n_bitrates; i++) {
- int rate = sband->bitrates[i].bitrate;
+ *pos++ = rates_n - 8;
+ for (; ri < sband->n_bitrates; ri++) {
+ int rate = DIV_ROUND_UP(sband->bitrates[ri].bitrate,
+ 5 * (1 << shift));
u8 basic = 0;
- if (basic_rates & BIT(i))
+ if (!(rates & BIT(ri)))
+ continue;
+
+ if (basic_rates & BIT(ri))
basic = 0x80;
- *pos++ = basic | (u8) (rate / 5);
+ *pos++ = basic | (u8) rate;
}
}
@@ -179,8 +214,12 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
chandef.width != NL80211_CHAN_WIDTH_5 &&
chandef.width != NL80211_CHAN_WIDTH_10 &&
sband->ht_cap.ht_supported) {
- pos = ieee80211_ie_build_ht_cap(pos, &sband->ht_cap,
- sband->ht_cap.cap);
+ struct ieee80211_sta_ht_cap ht_cap;
+
+ memcpy(&ht_cap, &sband->ht_cap, sizeof(ht_cap));
+ ieee80211_apply_htcap_overrides(sdata, &ht_cap);
+
+ pos = ieee80211_ie_build_ht_cap(pos, &ht_cap, ht_cap.cap);
/*
* Note: According to 802.11n-2009 9.13.3.1, HT Protection
* field and RIFS Mode are reserved in IBSS mode, therefore
@@ -236,18 +275,26 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
sdata->vif.bss_conf.use_short_slot = chan->band == IEEE80211_BAND_5GHZ;
bss_change |= BSS_CHANGED_ERP_SLOT;
+ /* cf. IEEE 802.11 9.2.12 */
+ if (chan->band == IEEE80211_BAND_2GHZ && have_higher_than_11mbit)
+ sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
+ else
+ sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
+
sdata->vif.bss_conf.ibss_joined = true;
sdata->vif.bss_conf.ibss_creator = creator;
ieee80211_bss_info_change_notify(sdata, bss_change);
- ieee80211_sta_def_wmm_params(sdata, sband->n_bitrates, supp_rates);
+ ieee80211_set_wmm_default(sdata, true);
ifibss->state = IEEE80211_IBSS_MLME_JOINED;
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- bss = cfg80211_inform_bss_frame(local->hw.wiphy, chan,
- mgmt, presp->head_len, 0, GFP_KERNEL);
+ scan_width = cfg80211_chandef_to_scan_width(&chandef);
+ bss = cfg80211_inform_bss_width_frame(local->hw.wiphy, chan,
+ scan_width, mgmt,
+ presp->head_len, 0, GFP_KERNEL);
cfg80211_put_bss(local->hw.wiphy, bss);
netif_carrier_on(sdata->dev);
cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
@@ -264,6 +311,8 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
u16 beacon_int = cbss->beacon_interval;
const struct cfg80211_bss_ies *ies;
u64 tsf;
+ u32 rate_flags;
+ int shift;
sdata_assert_lock(sdata);
@@ -271,15 +320,24 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
beacon_int = 10;
sband = sdata->local->hw.wiphy->bands[cbss->channel->band];
+ rate_flags = ieee80211_chandef_rate_flags(&sdata->u.ibss.chandef);
+ shift = ieee80211_vif_get_shift(&sdata->vif);
basic_rates = 0;
for (i = 0; i < bss->supp_rates_len; i++) {
- int rate = (bss->supp_rates[i] & 0x7f) * 5;
+ int rate = bss->supp_rates[i] & 0x7f;
bool is_basic = !!(bss->supp_rates[i] & 0x80);
for (j = 0; j < sband->n_bitrates; j++) {
- if (sband->bitrates[j].bitrate == rate) {
+ int brate;
+ if ((rate_flags & sband->bitrates[j].flags)
+ != rate_flags)
+ continue;
+
+ brate = DIV_ROUND_UP(sband->bitrates[j].bitrate,
+ 5 * (1 << shift));
+ if (brate == rate) {
if (is_basic)
basic_rates |= BIT(j);
break;
@@ -335,6 +393,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
struct sta_info *sta;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_supported_band *sband;
+ enum nl80211_bss_scan_width scan_width;
int band;
/*
@@ -363,6 +422,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
if (WARN_ON_ONCE(!chanctx_conf))
return NULL;
band = chanctx_conf->def.chan->band;
+ scan_width = cfg80211_chandef_to_scan_width(&chanctx_conf->def);
rcu_read_unlock();
sta = sta_info_alloc(sdata, addr, GFP_KERNEL);
@@ -376,7 +436,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
/* make sure mandatory rates are always added */
sband = local->hw.wiphy->bands[band];
sta->sta.supp_rates[band] = supp_rates |
- ieee80211_mandatory_rates(sband);
+ ieee80211_mandatory_rates(sband, scan_width);
return ieee80211_ibss_finish_sta(sta);
}
@@ -440,6 +500,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
u64 beacon_timestamp, rx_timestamp;
u32 supp_rates = 0;
enum ieee80211_band band = rx_status->band;
+ enum nl80211_bss_scan_width scan_width;
struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
bool rates_updated = false;
@@ -461,16 +522,22 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
sta = sta_info_get(sdata, mgmt->sa);
if (elems->supp_rates) {
- supp_rates = ieee80211_sta_get_rates(local, elems,
+ supp_rates = ieee80211_sta_get_rates(sdata, elems,
band, NULL);
if (sta) {
u32 prev_rates;
prev_rates = sta->sta.supp_rates[band];
/* make sure mandatory rates are always added */
- sta->sta.supp_rates[band] = supp_rates |
- ieee80211_mandatory_rates(sband);
+ scan_width = NL80211_BSS_CHAN_WIDTH_20;
+ if (rx_status->flag & RX_FLAG_5MHZ)
+ scan_width = NL80211_BSS_CHAN_WIDTH_5;
+ if (rx_status->flag & RX_FLAG_10MHZ)
+ scan_width = NL80211_BSS_CHAN_WIDTH_10;
+ sta->sta.supp_rates[band] = supp_rates |
+ ieee80211_mandatory_rates(sband,
+ scan_width);
if (sta->sta.supp_rates[band] != prev_rates) {
ibss_dbg(sdata,
"updated supp_rates set for %pM based on beacon/probe_resp (0x%x -> 0x%x)\n",
@@ -585,7 +652,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
"beacon TSF higher than local TSF - IBSS merge with BSSID %pM\n",
mgmt->bssid);
ieee80211_sta_join_ibss(sdata, bss);
- supp_rates = ieee80211_sta_get_rates(local, elems, band, NULL);
+ supp_rates = ieee80211_sta_get_rates(sdata, elems, band, NULL);
ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa,
supp_rates);
rcu_read_unlock();
@@ -604,6 +671,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_supported_band *sband;
+ enum nl80211_bss_scan_width scan_width;
int band;
/*
@@ -629,6 +697,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
return;
}
band = chanctx_conf->def.chan->band;
+ scan_width = cfg80211_chandef_to_scan_width(&chanctx_conf->def);
rcu_read_unlock();
sta = sta_info_alloc(sdata, addr, GFP_ATOMIC);
@@ -640,7 +709,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
/* make sure mandatory rates are always added */
sband = local->hw.wiphy->bands[band];
sta->sta.supp_rates[band] = supp_rates |
- ieee80211_mandatory_rates(sband);
+ ieee80211_mandatory_rates(sband, scan_width);
spin_lock(&ifibss->incomplete_lock);
list_add(&sta->list, &ifibss->incomplete_stations);
@@ -672,6 +741,33 @@ static int ieee80211_sta_active_ibss(struct ieee80211_sub_if_data *sdata)
return active;
}
+static void ieee80211_ibss_sta_expire(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct sta_info *sta, *tmp;
+ unsigned long exp_time = IEEE80211_IBSS_INACTIVITY_LIMIT;
+ unsigned long exp_rsn_time = IEEE80211_IBSS_RSN_INACTIVITY_LIMIT;
+
+ mutex_lock(&local->sta_mtx);
+
+ list_for_each_entry_safe(sta, tmp, &local->sta_list, list) {
+ if (sdata != sta->sdata)
+ continue;
+
+ if (time_after(jiffies, sta->last_rx + exp_time) ||
+ (time_after(jiffies, sta->last_rx + exp_rsn_time) &&
+ sta->sta_state != IEEE80211_STA_AUTHORIZED)) {
+ sta_dbg(sta->sdata, "expiring inactive %sSTA %pM\n",
+ sta->sta_state != IEEE80211_STA_AUTHORIZED ?
+ "not authorized " : "", sta->sta.addr);
+
+ WARN_ON(__sta_info_destroy(sta));
+ }
+ }
+
+ mutex_unlock(&local->sta_mtx);
+}
+
/*
* This function is called with state == IEEE80211_IBSS_MLME_JOINED
*/
@@ -679,13 +775,14 @@ static int ieee80211_sta_active_ibss(struct ieee80211_sub_if_data *sdata)
static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+ enum nl80211_bss_scan_width scan_width;
sdata_assert_lock(sdata);
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- ieee80211_sta_expire(sdata, IEEE80211_IBSS_INACTIVITY_LIMIT);
+ ieee80211_ibss_sta_expire(sdata);
if (time_before(jiffies, ifibss->last_scan_completed +
IEEE80211_IBSS_MERGE_INTERVAL))
@@ -700,8 +797,9 @@ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
sdata_info(sdata,
"No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge)\n");
+ scan_width = cfg80211_chandef_to_scan_width(&ifibss->chandef);
ieee80211_request_ibss_scan(sdata, ifibss->ssid, ifibss->ssid_len,
- NULL);
+ NULL, scan_width);
}
static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
@@ -751,6 +849,7 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
struct cfg80211_bss *cbss;
struct ieee80211_channel *chan = NULL;
const u8 *bssid = NULL;
+ enum nl80211_bss_scan_width scan_width;
int active_ibss;
u16 capability;
@@ -799,8 +898,10 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
IEEE80211_SCAN_INTERVAL)) {
sdata_info(sdata, "Trigger new scan to find an IBSS to join\n");
+ scan_width = cfg80211_chandef_to_scan_width(&ifibss->chandef);
ieee80211_request_ibss_scan(sdata, ifibss->ssid,
- ifibss->ssid_len, chan);
+ ifibss->ssid_len, chan,
+ scan_width);
} else {
int interval = IEEE80211_SCAN_INTERVAL;
@@ -1020,6 +1121,9 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
struct cfg80211_ibss_params *params)
{
u32 changed = 0;
+ u32 rate_flags;
+ struct ieee80211_supported_band *sband;
+ int i;
if (params->bssid) {
memcpy(sdata->u.ibss.bssid, params->bssid, ETH_ALEN);
@@ -1030,6 +1134,14 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
sdata->u.ibss.privacy = params->privacy;
sdata->u.ibss.control_port = params->control_port;
sdata->u.ibss.basic_rates = params->basic_rates;
+
+ /* fix basic_rates if channel does not support these rates */
+ rate_flags = ieee80211_chandef_rate_flags(&params->chandef);
+ sband = sdata->local->hw.wiphy->bands[params->chandef.chan->band];
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ sdata->u.ibss.basic_rates &= ~BIT(i);
+ }
memcpy(sdata->vif.bss_conf.mcast_rate, params->mcast_rate,
sizeof(params->mcast_rate));
@@ -1051,6 +1163,11 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len);
sdata->u.ibss.ssid_len = params->ssid_len;
+ memcpy(&sdata->u.ibss.ht_capa, &params->ht_capa,
+ sizeof(sdata->u.ibss.ht_capa));
+ memcpy(&sdata->u.ibss.ht_capa_mask, &params->ht_capa_mask,
+ sizeof(sdata->u.ibss.ht_capa_mask));
+
/*
* 802.11n-2009 9.13.3.1: In an IBSS, the HT Protection field is
* reserved, but an HT STA shall protect HT transmissions as though
@@ -1131,6 +1248,11 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
presp = rcu_dereference_protected(ifibss->presp,
lockdep_is_held(&sdata->wdev.mtx));
RCU_INIT_POINTER(sdata->u.ibss.presp, NULL);
+
+ /* on the next join, re-program HT parameters */
+ memset(&ifibss->ht_capa, 0, sizeof(ifibss->ht_capa));
+ memset(&ifibss->ht_capa_mask, 0, sizeof(ifibss->ht_capa_mask));
+
sdata->vif.bss_conf.ibss_joined = false;
sdata->vif.bss_conf.ibss_creator = false;
sdata->vif.bss_conf.enable_beacon = false;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 8412a303993a..e94c84050e9c 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -259,6 +259,8 @@ struct ieee80211_if_ap {
struct beacon_data __rcu *beacon;
struct probe_resp __rcu *probe_resp;
+ /* to be used after channel switch. */
+ struct cfg80211_beacon_data *next_beacon;
struct list_head vlans;
struct ps_data ps;
@@ -509,6 +511,9 @@ struct ieee80211_if_ibss {
/* probe response/beacon for IBSS */
struct beacon_data __rcu *presp;
+ struct ieee80211_ht_cap ht_capa; /* configured ht-cap over-rides */
+ struct ieee80211_ht_cap ht_capa_mask; /* Valid parts of ht_capa */
+
spinlock_t incomplete_lock;
struct list_head incomplete_stations;
@@ -713,6 +718,11 @@ struct ieee80211_sub_if_data {
struct ieee80211_tx_queue_params tx_conf[IEEE80211_NUM_ACS];
+ struct work_struct csa_finalize_work;
+ int csa_counter_offset_beacon;
+ int csa_counter_offset_presp;
+ bool csa_radar_required;
+
/* used to reconfigure hardware SM PS */
struct work_struct recalc_smps;
@@ -809,6 +819,34 @@ ieee80211_get_sdata_band(struct ieee80211_sub_if_data *sdata)
return band;
}
+static inline int
+ieee80211_chandef_get_shift(struct cfg80211_chan_def *chandef)
+{
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_5:
+ return 2;
+ case NL80211_CHAN_WIDTH_10:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static inline int
+ieee80211_vif_get_shift(struct ieee80211_vif *vif)
+{
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ int shift = 0;
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(vif->chanctx_conf);
+ if (chanctx_conf)
+ shift = ieee80211_chandef_get_shift(&chanctx_conf->def);
+ rcu_read_unlock();
+
+ return shift;
+}
+
enum sdata_queue_type {
IEEE80211_SDATA_QUEUE_TYPE_FRAME = 0,
IEEE80211_SDATA_QUEUE_AGG_START = 1,
@@ -1026,7 +1064,7 @@ struct ieee80211_local {
struct cfg80211_ssid scan_ssid;
struct cfg80211_scan_request *int_scan_req;
struct cfg80211_scan_request *scan_req, *hw_scan_req;
- struct ieee80211_channel *scan_channel;
+ struct cfg80211_chan_def scan_chandef;
enum ieee80211_band hw_scan_band;
int scan_channel_idx;
int scan_ies_len;
@@ -1063,7 +1101,6 @@ struct ieee80211_local {
u32 dot11TransmittedFrameCount;
#ifdef CONFIG_MAC80211_LEDS
- int tx_led_counter, rx_led_counter;
struct led_trigger *tx_led, *rx_led, *assoc_led, *radio_led;
struct tpt_led_trigger *tpt_led_trigger;
char tx_led_name[32], rx_led_name[32],
@@ -1306,7 +1343,8 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
void ieee80211_scan_work(struct work_struct *work);
int ieee80211_request_ibss_scan(struct ieee80211_sub_if_data *sdata,
const u8 *ssid, u8 ssid_len,
- struct ieee80211_channel *chan);
+ struct ieee80211_channel *chan,
+ enum nl80211_bss_scan_width scan_width);
int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
struct cfg80211_scan_request *req);
void ieee80211_scan_cancel(struct ieee80211_local *local);
@@ -1341,6 +1379,9 @@ void ieee80211_roc_notify_destroy(struct ieee80211_roc_work *roc, bool free);
void ieee80211_sw_roc_work(struct work_struct *work);
void ieee80211_handle_roc_started(struct ieee80211_roc_work *roc);
+/* channel switch handling */
+void ieee80211_csa_finalize_work(struct work_struct *work);
+
/* interface handling */
int ieee80211_iface_init(void);
void ieee80211_iface_exit(void);
@@ -1362,6 +1403,8 @@ void ieee80211_del_virtual_monitor(struct ieee80211_local *local);
bool __ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata);
void ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata);
+int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_beacon_data *params);
static inline bool ieee80211_sdata_running(struct ieee80211_sub_if_data *sdata)
{
@@ -1465,7 +1508,8 @@ extern void *mac80211_wiphy_privid; /* for wiphy privid */
u8 *ieee80211_get_bssid(struct ieee80211_hdr *hdr, size_t len,
enum nl80211_iftype type);
int ieee80211_frame_duration(enum ieee80211_band band, size_t len,
- int rate, int erp, int short_preamble);
+ int rate, int erp, int short_preamble,
+ int shift);
void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx,
struct ieee80211_hdr *hdr, const u8 *tsc,
gfp_t gfp);
@@ -1569,7 +1613,7 @@ void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
size_t buffer_len, const u8 *ie, size_t ie_len,
enum ieee80211_band band, u32 rate_mask,
- u8 channel);
+ struct cfg80211_chan_def *chandef);
struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
u8 *dst, u32 ratemask,
struct ieee80211_channel *chan,
@@ -1582,10 +1626,7 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
u32 ratemask, bool directed, u32 tx_flags,
struct ieee80211_channel *channel, bool scan);
-void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
- const size_t supp_rates_len,
- const u8 *supp_rates);
-u32 ieee80211_sta_get_rates(struct ieee80211_local *local,
+u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *elems,
enum ieee80211_band band, u32 *basic_rates);
int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata,
@@ -1602,6 +1643,9 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
u16 prot_mode);
u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
u32 cap);
+int ieee80211_parse_bitrates(struct cfg80211_chan_def *chandef,
+ const struct ieee80211_supported_band *sband,
+ const u8 *srates, int srates_len, u32 *rates);
int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, bool need_basic,
enum ieee80211_band band);
@@ -1622,6 +1666,11 @@ int __must_check
ieee80211_vif_change_bandwidth(struct ieee80211_sub_if_data *sdata,
const struct cfg80211_chan_def *chandef,
u32 *changed);
+/* NOTE: only use ieee80211_vif_change_channel() for channel switch */
+int __must_check
+ieee80211_vif_change_channel(struct ieee80211_sub_if_data *sdata,
+ const struct cfg80211_chan_def *chandef,
+ u32 *changed);
void ieee80211_vif_release_channel(struct ieee80211_sub_if_data *sdata);
void ieee80211_vif_vlan_copy_chanctx(struct ieee80211_sub_if_data *sdata);
void ieee80211_vif_copy_chanctx_to_vlans(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index cc117591f678..7ca534bf4cea 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -54,7 +54,7 @@ bool __ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata)
return false;
}
- power = chanctx_conf->def.chan->max_power;
+ power = ieee80211_chandef_max_power(&chanctx_conf->def);
rcu_read_unlock();
if (sdata->user_power_level != IEEE80211_UNSET_POWER_LEVEL)
@@ -274,6 +274,12 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata,
if (iftype == NL80211_IFTYPE_ADHOC &&
nsdata->vif.type == NL80211_IFTYPE_ADHOC)
return -EBUSY;
+ /*
+ * will not add another interface while any channel
+ * switch is active.
+ */
+ if (nsdata->vif.csa_active)
+ return -EBUSY;
/*
* The remaining checks are only performed for interfaces
@@ -804,6 +810,8 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
cancel_work_sync(&local->dynamic_ps_enable_work);
cancel_work_sync(&sdata->recalc_smps);
+ sdata->vif.csa_active = false;
+ cancel_work_sync(&sdata->csa_finalize_work);
cancel_delayed_work_sync(&sdata->dfs_cac_timer_work);
@@ -1267,6 +1275,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
skb_queue_head_init(&sdata->skb_queue);
INIT_WORK(&sdata->work, ieee80211_iface_work);
INIT_WORK(&sdata->recalc_smps, ieee80211_recalc_smps_work);
+ INIT_WORK(&sdata->csa_finalize_work, ieee80211_csa_finalize_work);
switch (type) {
case NL80211_IFTYPE_P2P_GO:
diff --git a/net/mac80211/led.c b/net/mac80211/led.c
index bcffa6903129..e2b836446af3 100644
--- a/net/mac80211/led.c
+++ b/net/mac80211/led.c
@@ -12,27 +12,22 @@
#include <linux/export.h>
#include "led.h"
+#define MAC80211_BLINK_DELAY 50 /* ms */
+
void ieee80211_led_rx(struct ieee80211_local *local)
{
+ unsigned long led_delay = MAC80211_BLINK_DELAY;
if (unlikely(!local->rx_led))
return;
- if (local->rx_led_counter++ % 2 == 0)
- led_trigger_event(local->rx_led, LED_OFF);
- else
- led_trigger_event(local->rx_led, LED_FULL);
+ led_trigger_blink_oneshot(local->rx_led, &led_delay, &led_delay, 0);
}
-/* q is 1 if a packet was enqueued, 0 if it has been transmitted */
-void ieee80211_led_tx(struct ieee80211_local *local, int q)
+void ieee80211_led_tx(struct ieee80211_local *local)
{
+ unsigned long led_delay = MAC80211_BLINK_DELAY;
if (unlikely(!local->tx_led))
return;
- /* not sure how this is supposed to work ... */
- local->tx_led_counter += 2*q-1;
- if (local->tx_led_counter % 2 == 0)
- led_trigger_event(local->tx_led, LED_OFF);
- else
- led_trigger_event(local->tx_led, LED_FULL);
+ led_trigger_blink_oneshot(local->tx_led, &led_delay, &led_delay, 0);
}
void ieee80211_led_assoc(struct ieee80211_local *local, bool associated)
diff --git a/net/mac80211/led.h b/net/mac80211/led.h
index e0275d9befa8..89f4344f13b9 100644
--- a/net/mac80211/led.h
+++ b/net/mac80211/led.h
@@ -13,7 +13,7 @@
#ifdef CONFIG_MAC80211_LEDS
void ieee80211_led_rx(struct ieee80211_local *local);
-void ieee80211_led_tx(struct ieee80211_local *local, int q);
+void ieee80211_led_tx(struct ieee80211_local *local);
void ieee80211_led_assoc(struct ieee80211_local *local,
bool associated);
void ieee80211_led_radio(struct ieee80211_local *local,
@@ -27,7 +27,7 @@ void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
static inline void ieee80211_led_rx(struct ieee80211_local *local)
{
}
-static inline void ieee80211_led_tx(struct ieee80211_local *local, int q)
+static inline void ieee80211_led_tx(struct ieee80211_local *local)
{
}
static inline void ieee80211_led_assoc(struct ieee80211_local *local,
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 091088ac7890..25eb35b01938 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -102,17 +102,8 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL;
- if (local->scan_channel) {
- chandef.chan = local->scan_channel;
- /* If scanning on oper channel, use whatever channel-type
- * is currently in use.
- */
- if (chandef.chan == local->_oper_chandef.chan) {
- chandef = local->_oper_chandef;
- } else {
- chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
- chandef.center_freq1 = chandef.chan->center_freq;
- }
+ if (local->scan_chandef.chan) {
+ chandef = local->scan_chandef;
} else if (local->tmp_channel) {
chandef.chan = local->tmp_channel;
chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
@@ -151,7 +142,7 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
changed |= IEEE80211_CONF_CHANGE_SMPS;
}
- power = chandef.chan->max_power;
+ power = ieee80211_chandef_max_power(&chandef);
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 447f41bbe744..885a5f6e2c21 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -62,7 +62,6 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *ie)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- struct ieee80211_local *local = sdata->local;
u32 basic_rates = 0;
struct cfg80211_chan_def sta_chan_def;
@@ -85,7 +84,7 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata,
(ifmsh->mesh_auth_id == ie->mesh_config->meshconf_auth)))
return false;
- ieee80211_sta_get_rates(local, ie, ieee80211_get_sdata_band(sdata),
+ ieee80211_sta_get_rates(sdata, ie, ieee80211_get_sdata_band(sdata),
&basic_rates);
if (sdata->vif.bss_conf.basic_rates != basic_rates)
@@ -274,7 +273,9 @@ int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata,
neighbors = min_t(int, neighbors, IEEE80211_MAX_MESH_PEERINGS);
*pos++ = neighbors << 1;
/* Mesh capability */
- *pos = IEEE80211_MESHCONF_CAPAB_FORWARDING;
+ *pos = 0x00;
+ *pos |= ifmsh->mshcfg.dot11MeshForwarding ?
+ IEEE80211_MESHCONF_CAPAB_FORWARDING : 0x00;
*pos |= ifmsh->accepting_plinks ?
IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS : 0x00;
/* Mesh PS mode. See IEEE802.11-2012 8.4.2.100.8 */
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 02c05fa15c20..6b65d5055f5b 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -379,7 +379,7 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata,
u32 rates, basic_rates = 0, changed = 0;
sband = local->hw.wiphy->bands[band];
- rates = ieee80211_sta_get_rates(local, elems, band, &basic_rates);
+ rates = ieee80211_sta_get_rates(sdata, elems, band, &basic_rates);
spin_lock_bh(&sta->lock);
sta->last_rx = jiffies;
diff --git a/net/mac80211/mesh_ps.c b/net/mac80211/mesh_ps.c
index 3b7bfc01ee36..22290a929b94 100644
--- a/net/mac80211/mesh_ps.c
+++ b/net/mac80211/mesh_ps.c
@@ -229,6 +229,10 @@ void ieee80211_mps_sta_status_update(struct sta_info *sta)
enum nl80211_mesh_power_mode pm;
bool do_buffer;
+ /* For non-assoc STA, prevent buffering or frame transmission */
+ if (sta->sta_state < IEEE80211_STA_ASSOC)
+ return;
+
/*
* use peer-specific power mode if peering is established and the
* peer's power mode is known
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ae31968d42d3..21bccd849b3f 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -31,10 +31,12 @@
#include "led.h"
#define IEEE80211_AUTH_TIMEOUT (HZ / 5)
+#define IEEE80211_AUTH_TIMEOUT_LONG (HZ / 2)
#define IEEE80211_AUTH_TIMEOUT_SHORT (HZ / 10)
#define IEEE80211_AUTH_MAX_TRIES 3
#define IEEE80211_AUTH_WAIT_ASSOC (HZ * 5)
#define IEEE80211_ASSOC_TIMEOUT (HZ / 5)
+#define IEEE80211_ASSOC_TIMEOUT_LONG (HZ / 2)
#define IEEE80211_ASSOC_TIMEOUT_SHORT (HZ / 10)
#define IEEE80211_ASSOC_MAX_TRIES 3
@@ -209,8 +211,9 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *channel,
const struct ieee80211_ht_operation *ht_oper,
const struct ieee80211_vht_operation *vht_oper,
- struct cfg80211_chan_def *chandef, bool verbose)
+ struct cfg80211_chan_def *chandef, bool tracking)
{
+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct cfg80211_chan_def vht_chandef;
u32 ht_cfreq, ret;
@@ -229,7 +232,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
ht_cfreq = ieee80211_channel_to_frequency(ht_oper->primary_chan,
channel->band);
/* check that channel matches the right operating channel */
- if (channel->center_freq != ht_cfreq) {
+ if (!tracking && channel->center_freq != ht_cfreq) {
/*
* It's possible that some APs are confused here;
* Netgear WNDR3700 sometimes reports 4 higher than
@@ -237,11 +240,10 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
* since we look at probe response/beacon data here
* it should be OK.
*/
- if (verbose)
- sdata_info(sdata,
- "Wrong control channel: center-freq: %d ht-cfreq: %d ht->primary_chan: %d band: %d - Disabling HT\n",
- channel->center_freq, ht_cfreq,
- ht_oper->primary_chan, channel->band);
+ sdata_info(sdata,
+ "Wrong control channel: center-freq: %d ht-cfreq: %d ht->primary_chan: %d band: %d - Disabling HT\n",
+ channel->center_freq, ht_cfreq,
+ ht_oper->primary_chan, channel->band);
ret = IEEE80211_STA_DISABLE_HT | IEEE80211_STA_DISABLE_VHT;
goto out;
}
@@ -295,7 +297,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
channel->band);
break;
default:
- if (verbose)
+ if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
"AP VHT operation IE has invalid channel width (%d), disable VHT\n",
vht_oper->chan_width);
@@ -304,7 +306,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
}
if (!cfg80211_chandef_valid(&vht_chandef)) {
- if (verbose)
+ if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
"AP VHT information is invalid, disable VHT\n");
ret = IEEE80211_STA_DISABLE_VHT;
@@ -317,7 +319,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
}
if (!cfg80211_chandef_compatible(chandef, &vht_chandef)) {
- if (verbose)
+ if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
"AP VHT information doesn't match HT, disable VHT\n");
ret = IEEE80211_STA_DISABLE_VHT;
@@ -333,18 +335,27 @@ out:
if (ret & IEEE80211_STA_DISABLE_VHT)
vht_chandef = *chandef;
+ /*
+ * Ignore the DISABLED flag when we're already connected and only
+ * tracking the APs beacon for bandwidth changes - otherwise we
+ * might get disconnected here if we connect to an AP, update our
+ * regulatory information based on the AP's country IE and the
+ * information we have is wrong/outdated and disables the channel
+ * that we're actually using for the connection to the AP.
+ */
while (!cfg80211_chandef_usable(sdata->local->hw.wiphy, chandef,
- IEEE80211_CHAN_DISABLED)) {
+ tracking ? 0 :
+ IEEE80211_CHAN_DISABLED)) {
if (WARN_ON(chandef->width == NL80211_CHAN_WIDTH_20_NOHT)) {
ret = IEEE80211_STA_DISABLE_HT |
IEEE80211_STA_DISABLE_VHT;
- goto out;
+ break;
}
ret |= chandef_downgrade(chandef);
}
- if (chandef->width != vht_chandef.width && verbose)
+ if (chandef->width != vht_chandef.width && !tracking)
sdata_info(sdata,
"capabilities/regulatory prevented using AP HT/VHT configuration, downgraded\n");
@@ -384,7 +395,7 @@ static int ieee80211_config_bw(struct ieee80211_sub_if_data *sdata,
/* calculate new channel (type) based on HT/VHT operation IEs */
flags = ieee80211_determine_chantype(sdata, sband, chan, ht_oper,
- vht_oper, &chandef, false);
+ vht_oper, &chandef, true);
/*
* Downgrade the new channel if we associated with restricted
@@ -478,27 +489,6 @@ static int ieee80211_config_bw(struct ieee80211_sub_if_data *sdata,
/* frame sending functions */
-static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,
- struct ieee80211_supported_band *sband,
- u32 *rates)
-{
- int i, j, count;
- *rates = 0;
- count = 0;
- for (i = 0; i < supp_rates_len; i++) {
- int rate = (supp_rates[i] & 0x7F) * 5;
-
- for (j = 0; j < sband->n_bitrates; j++)
- if (sband->bitrates[j].bitrate == rate) {
- *rates |= BIT(j);
- count++;
- break;
- }
- }
-
- return count;
-}
-
static void ieee80211_add_ht_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u8 ap_ht_param,
struct ieee80211_supported_band *sband,
@@ -617,12 +607,12 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
struct ieee80211_mgmt *mgmt;
u8 *pos, qos_info;
size_t offset = 0, noffset;
- int i, count, rates_len, supp_rates_len;
+ int i, count, rates_len, supp_rates_len, shift;
u16 capab;
struct ieee80211_supported_band *sband;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_channel *chan;
- u32 rates = 0;
+ u32 rate_flags, rates = 0;
sdata_assert_lock(sdata);
@@ -633,8 +623,10 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
return;
}
chan = chanctx_conf->def.chan;
+ rate_flags = ieee80211_chandef_rate_flags(&chanctx_conf->def);
rcu_read_unlock();
sband = local->hw.wiphy->bands[chan->band];
+ shift = ieee80211_vif_get_shift(&sdata->vif);
if (assoc_data->supp_rates_len) {
/*
@@ -643,17 +635,24 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
* in the association request (e.g. D-Link DAP 1353 in
* b-only mode)...
*/
- rates_len = ieee80211_compatible_rates(assoc_data->supp_rates,
- assoc_data->supp_rates_len,
- sband, &rates);
+ rates_len = ieee80211_parse_bitrates(&chanctx_conf->def, sband,
+ assoc_data->supp_rates,
+ assoc_data->supp_rates_len,
+ &rates);
} else {
/*
* In case AP not provide any supported rates information
* before association, we send information element(s) with
* all rates that we support.
*/
- rates = ~0;
- rates_len = sband->n_bitrates;
+ rates_len = 0;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((rate_flags & sband->bitrates[i].flags)
+ != rate_flags)
+ continue;
+ rates |= BIT(i);
+ rates_len++;
+ }
}
skb = alloc_skb(local->hw.extra_tx_headroom +
@@ -730,8 +729,9 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
count = 0;
for (i = 0; i < sband->n_bitrates; i++) {
if (BIT(i) & rates) {
- int rate = sband->bitrates[i].bitrate;
- *pos++ = (u8) (rate / 5);
+ int rate = DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ 5 * (1 << shift));
+ *pos++ = (u8) rate;
if (++count == 8)
break;
}
@@ -744,8 +744,10 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
for (i++; i < sband->n_bitrates; i++) {
if (BIT(i) & rates) {
- int rate = sband->bitrates[i].bitrate;
- *pos++ = (u8) (rate / 5);
+ int rate;
+ rate = DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ 5 * (1 << shift));
+ *pos++ = (u8) rate;
}
}
}
@@ -756,7 +758,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
*pos++ = WLAN_EID_PWR_CAPABILITY;
*pos++ = 2;
*pos++ = 0; /* min tx power */
- *pos++ = chan->max_power; /* max tx power */
+ /* max tx power */
+ *pos++ = ieee80211_chandef_max_power(&chanctx_conf->def);
/* 2. supported channels */
/* TODO: get this in reg domain format */
@@ -2432,15 +2435,16 @@ static void ieee80211_get_rates(struct ieee80211_supported_band *sband,
u8 *supp_rates, unsigned int supp_rates_len,
u32 *rates, u32 *basic_rates,
bool *have_higher_than_11mbit,
- int *min_rate, int *min_rate_index)
+ int *min_rate, int *min_rate_index,
+ int shift, u32 rate_flags)
{
int i, j;
for (i = 0; i < supp_rates_len; i++) {
- int rate = (supp_rates[i] & 0x7f) * 5;
+ int rate = supp_rates[i] & 0x7f;
bool is_basic = !!(supp_rates[i] & 0x80);
- if (rate > 110)
+ if ((rate * 5 * (1 << shift)) > 110)
*have_higher_than_11mbit = true;
/*
@@ -2456,12 +2460,20 @@ static void ieee80211_get_rates(struct ieee80211_supported_band *sband,
continue;
for (j = 0; j < sband->n_bitrates; j++) {
- if (sband->bitrates[j].bitrate == rate) {
+ struct ieee80211_rate *br;
+ int brate;
+
+ br = &sband->bitrates[j];
+ if ((rate_flags & br->flags) != rate_flags)
+ continue;
+
+ brate = DIV_ROUND_UP(br->bitrate, (1 << shift) * 5);
+ if (brate == rate) {
*rates |= BIT(j);
if (is_basic)
*basic_rates |= BIT(j);
- if (rate < *min_rate) {
- *min_rate = rate;
+ if ((rate * 5) < *min_rate) {
+ *min_rate = rate * 5;
*min_rate_index = j;
}
break;
@@ -3394,10 +3406,13 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata)
if (tx_flags == 0) {
auth_data->timeout = jiffies + IEEE80211_AUTH_TIMEOUT;
- ifmgd->auth_data->timeout_started = true;
+ auth_data->timeout_started = true;
run_again(sdata, auth_data->timeout);
} else {
- auth_data->timeout_started = false;
+ auth_data->timeout =
+ round_jiffies_up(jiffies + IEEE80211_AUTH_TIMEOUT_LONG);
+ auth_data->timeout_started = true;
+ run_again(sdata, auth_data->timeout);
}
return 0;
@@ -3434,7 +3449,11 @@ static int ieee80211_do_assoc(struct ieee80211_sub_if_data *sdata)
assoc_data->timeout_started = true;
run_again(sdata, assoc_data->timeout);
} else {
- assoc_data->timeout_started = false;
+ assoc_data->timeout =
+ round_jiffies_up(jiffies +
+ IEEE80211_ASSOC_TIMEOUT_LONG);
+ assoc_data->timeout_started = true;
+ run_again(sdata, assoc_data->timeout);
}
return 0;
@@ -3829,7 +3848,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
ifmgd->flags |= ieee80211_determine_chantype(sdata, sband,
cbss->channel,
ht_oper, vht_oper,
- &chandef, true);
+ &chandef, false);
sdata->needed_rx_chains = min(ieee80211_ht_vht_rx_chains(sdata, cbss),
local->rx_chains);
@@ -3884,27 +3903,40 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
if (!new_sta)
return -ENOMEM;
}
-
if (new_sta) {
u32 rates = 0, basic_rates = 0;
bool have_higher_than_11mbit;
int min_rate = INT_MAX, min_rate_index = -1;
+ struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_supported_band *sband;
const struct cfg80211_bss_ies *ies;
+ int shift;
+ u32 rate_flags;
sband = local->hw.wiphy->bands[cbss->channel->band];
err = ieee80211_prep_channel(sdata, cbss);
if (err) {
sta_info_free(local, new_sta);
- return err;
+ return -EINVAL;
+ }
+ shift = ieee80211_vif_get_shift(&sdata->vif);
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
+ if (WARN_ON(!chanctx_conf)) {
+ rcu_read_unlock();
+ return -EINVAL;
}
+ rate_flags = ieee80211_chandef_rate_flags(&chanctx_conf->def);
+ rcu_read_unlock();
ieee80211_get_rates(sband, bss->supp_rates,
bss->supp_rates_len,
&rates, &basic_rates,
&have_higher_than_11mbit,
- &min_rate, &min_rate_index);
+ &min_rate, &min_rate_index,
+ shift, rate_flags);
/*
* This used to be a workaround for basic rates missing
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 7fc5d0d8149a..340126204343 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -99,10 +99,13 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
}
mutex_unlock(&local->sta_mtx);
- /* remove all interfaces */
+ /* remove all interfaces that were created in the driver */
list_for_each_entry(sdata, &local->interfaces, list) {
- if (!ieee80211_sdata_running(sdata))
+ if (!ieee80211_sdata_running(sdata) ||
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
+ sdata->vif.type == NL80211_IFTYPE_MONITOR)
continue;
+
drv_remove_interface(local, sdata);
}
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index 30d58d2d13e2..ba63ac851c2b 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -232,37 +232,28 @@ static void rc_send_low_broadcast(s8 *idx, u32 basic_rates,
/* could not find a basic rate; use original selection */
}
-static inline s8
-rate_lowest_non_cck_index(struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta)
+static void __rate_control_send_low(struct ieee80211_hw *hw,
+ struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
+ struct ieee80211_tx_info *info)
{
int i;
+ u32 rate_flags =
+ ieee80211_chandef_rate_flags(&hw->conf.chandef);
+ if ((sband->band == IEEE80211_BAND_2GHZ) &&
+ (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE))
+ rate_flags |= IEEE80211_RATE_ERP_G;
+
+ info->control.rates[0].idx = 0;
for (i = 0; i < sband->n_bitrates; i++) {
- struct ieee80211_rate *srate = &sband->bitrates[i];
- if ((srate->bitrate == 10) || (srate->bitrate == 20) ||
- (srate->bitrate == 55) || (srate->bitrate == 110))
+ if (!rate_supported(sta, sband->band, i))
continue;
- if (rate_supported(sta, sband->band, i))
- return i;
+ info->control.rates[0].idx = i;
+ break;
}
-
- /* No matching rate found */
- return 0;
-}
-
-static void __rate_control_send_low(struct ieee80211_hw *hw,
- struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta,
- struct ieee80211_tx_info *info)
-{
- if ((sband->band != IEEE80211_BAND_2GHZ) ||
- !(info->flags & IEEE80211_TX_CTL_NO_CCK_RATE))
- info->control.rates[0].idx = rate_lowest_index(sband, sta);
- else
- info->control.rates[0].idx =
- rate_lowest_non_cck_index(sband, sta);
+ WARN_ON_ONCE(i == sband->n_bitrates);
info->control.rates[0].count =
(info->flags & IEEE80211_TX_CTL_NO_ACK) ?
@@ -585,6 +576,7 @@ static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata,
u8 mcs_mask[IEEE80211_HT_MCS_MASK_LEN];
bool has_mcs_mask;
u32 mask;
+ u32 rate_flags;
int i;
/*
@@ -594,6 +586,12 @@ static void rate_control_apply_mask(struct ieee80211_sub_if_data *sdata,
*/
mask = sdata->rc_rateidx_mask[info->band];
has_mcs_mask = sdata->rc_has_mcs_mask[info->band];
+ rate_flags =
+ ieee80211_chandef_rate_flags(&sdata->vif.bss_conf.chandef);
+ for (i = 0; i < sband->n_bitrates; i++)
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ mask &= ~BIT(i);
+
if (mask == (1 << sband->n_bitrates) - 1 && !has_mcs_mask)
return;
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h
index d35a5dd3fb13..5dedc56c94db 100644
--- a/net/mac80211/rate.h
+++ b/net/mac80211/rate.h
@@ -66,11 +66,12 @@ static inline void rate_control_rate_init(struct sta_info *sta)
}
sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band];
- rcu_read_unlock();
ieee80211_sta_set_rx_nss(sta);
- ref->ops->rate_init(ref->priv, sband, ista, priv_sta);
+ ref->ops->rate_init(ref->priv, sband, &chanctx_conf->def, ista,
+ priv_sta);
+ rcu_read_unlock();
set_sta_flag(sta, WLAN_STA_RATE_CONTROL);
}
@@ -81,10 +82,21 @@ static inline void rate_control_rate_update(struct ieee80211_local *local,
struct rate_control_ref *ref = local->rate_ctrl;
struct ieee80211_sta *ista = &sta->sta;
void *priv_sta = sta->rate_ctrl_priv;
+ struct ieee80211_chanctx_conf *chanctx_conf;
+
+ if (ref && ref->ops->rate_update) {
+ rcu_read_lock();
- if (ref && ref->ops->rate_update)
- ref->ops->rate_update(ref->priv, sband, ista,
- priv_sta, changed);
+ chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf);
+ if (WARN_ON(!chanctx_conf)) {
+ rcu_read_unlock();
+ return;
+ }
+
+ ref->ops->rate_update(ref->priv, sband, &chanctx_conf->def,
+ ista, priv_sta, changed);
+ rcu_read_unlock();
+ }
drv_sta_rc_update(local, sta->sdata, &sta->sta, changed);
}
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index ac7ef5414bde..8b5f7ef7c0c9 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -290,7 +290,7 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
struct minstrel_rate *msr, *mr;
unsigned int ndx;
bool mrr_capable;
- bool prev_sample = mi->prev_sample;
+ bool prev_sample;
int delta;
int sampling_ratio;
@@ -314,6 +314,7 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
(mi->sample_count + mi->sample_deferred / 2);
/* delta < 0: no sampling required */
+ prev_sample = mi->prev_sample;
mi->prev_sample = false;
if (delta < 0 || (!mrr_capable && prev_sample))
return;
@@ -382,14 +383,18 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
static void
calc_rate_durations(enum ieee80211_band band,
struct minstrel_rate *d,
- struct ieee80211_rate *rate)
+ struct ieee80211_rate *rate,
+ struct cfg80211_chan_def *chandef)
{
int erp = !!(rate->flags & IEEE80211_RATE_ERP_G);
+ int shift = ieee80211_chandef_get_shift(chandef);
d->perfect_tx_time = ieee80211_frame_duration(band, 1200,
- rate->bitrate, erp, 1);
+ DIV_ROUND_UP(rate->bitrate, 1 << shift), erp, 1,
+ shift);
d->ack_time = ieee80211_frame_duration(band, 10,
- rate->bitrate, erp, 1);
+ DIV_ROUND_UP(rate->bitrate, 1 << shift), erp, 1,
+ shift);
}
static void
@@ -417,21 +422,25 @@ init_sample_table(struct minstrel_sta_info *mi)
static void
minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta, void *priv_sta)
+ struct cfg80211_chan_def *chandef,
+ struct ieee80211_sta *sta, void *priv_sta)
{
struct minstrel_sta_info *mi = priv_sta;
struct minstrel_priv *mp = priv;
struct ieee80211_rate *ctl_rate;
unsigned int i, n = 0;
unsigned int t_slot = 9; /* FIXME: get real slot time */
+ u32 rate_flags;
mi->sta = sta;
mi->lowest_rix = rate_lowest_index(sband, sta);
ctl_rate = &sband->bitrates[mi->lowest_rix];
mi->sp_ack_dur = ieee80211_frame_duration(sband->band, 10,
ctl_rate->bitrate,
- !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1);
+ !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1,
+ ieee80211_chandef_get_shift(chandef));
+ rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef);
memset(mi->max_tp_rate, 0, sizeof(mi->max_tp_rate));
mi->max_prob_rate = 0;
@@ -440,15 +449,22 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
unsigned int tx_time = 0, tx_time_cts = 0, tx_time_rtscts = 0;
unsigned int tx_time_single;
unsigned int cw = mp->cw_min;
+ int shift;
if (!rate_supported(sta, sband->band, i))
continue;
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+
n++;
memset(mr, 0, sizeof(*mr));
mr->rix = i;
- mr->bitrate = sband->bitrates[i].bitrate / 5;
- calc_rate_durations(sband->band, mr, &sband->bitrates[i]);
+ shift = ieee80211_chandef_get_shift(chandef);
+ mr->bitrate = DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ (1 << shift) * 5);
+ calc_rate_durations(sband->band, mr, &sband->bitrates[i],
+ chandef);
/* calculate maximum number of retransmissions before
* fallback (based on maximum segment size) */
@@ -546,6 +562,7 @@ minstrel_init_cck_rates(struct minstrel_priv *mp)
{
static const int bitrates[4] = { 10, 20, 55, 110 };
struct ieee80211_supported_band *sband;
+ u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef);
int i, j;
sband = mp->hw->wiphy->bands[IEEE80211_BAND_2GHZ];
@@ -558,6 +575,9 @@ minstrel_init_cck_rates(struct minstrel_priv *mp)
if (rate->flags & IEEE80211_RATE_ERP_G)
continue;
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+
for (j = 0; j < ARRAY_SIZE(bitrates); j++) {
if (rate->bitrate != bitrates[j])
continue;
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 5b2d3012b983..61569425b723 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -804,10 +804,18 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
sample_group = &minstrel_mcs_groups[sample_idx / MCS_GROUP_RATES];
info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
+ rate->count = 1;
+
+ if (sample_idx / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) {
+ int idx = sample_idx % ARRAY_SIZE(mp->cck_rates);
+ rate->idx = mp->cck_rates[idx];
+ rate->flags = 0;
+ return;
+ }
+
rate->idx = sample_idx % MCS_GROUP_RATES +
(sample_group->streams - 1) * MCS_GROUP_RATES;
rate->flags = IEEE80211_TX_RC_MCS | sample_group->flags;
- rate->count = 1;
}
static void
@@ -836,6 +844,7 @@ minstrel_ht_update_cck(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
static void
minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta)
{
struct minstrel_priv *mp = priv;
@@ -861,8 +870,9 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
mi->sta = sta;
mi->stats_update = jiffies;
- ack_dur = ieee80211_frame_duration(sband->band, 10, 60, 1, 1);
- mi->overhead = ieee80211_frame_duration(sband->band, 0, 60, 1, 1) + ack_dur;
+ ack_dur = ieee80211_frame_duration(sband->band, 10, 60, 1, 1, 0);
+ mi->overhead = ieee80211_frame_duration(sband->band, 0, 60, 1, 1, 0);
+ mi->overhead += ack_dur;
mi->overhead_rtscts = mi->overhead + 2 * ack_dur;
mi->avg_ampdu_len = MINSTREL_FRAC(1, 1);
@@ -931,22 +941,25 @@ use_legacy:
memset(&msp->legacy, 0, sizeof(msp->legacy));
msp->legacy.r = msp->ratelist;
msp->legacy.sample_table = msp->sample_table;
- return mac80211_minstrel.rate_init(priv, sband, sta, &msp->legacy);
+ return mac80211_minstrel.rate_init(priv, sband, chandef, sta,
+ &msp->legacy);
}
static void
minstrel_ht_rate_init(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta)
{
- minstrel_ht_update_caps(priv, sband, sta, priv_sta);
+ minstrel_ht_update_caps(priv, sband, chandef, sta, priv_sta);
}
static void
minstrel_ht_rate_update(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta,
u32 changed)
{
- minstrel_ht_update_caps(priv, sband, sta, priv_sta);
+ minstrel_ht_update_caps(priv, sband, chandef, sta, priv_sta);
}
static void *
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index 502d3ecc4a79..958fad07b54c 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -293,6 +293,7 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta,
static void
rate_control_pid_rate_init(void *priv, struct ieee80211_supported_band *sband,
+ struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta)
{
struct rc_pid_sta_info *spinfo = priv_sta;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 23dbcfc69b3b..6b85f95b9ba1 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -87,11 +87,13 @@ ieee80211_rx_radiotap_space(struct ieee80211_local *local,
int len;
/* always present fields */
- len = sizeof(struct ieee80211_radiotap_header) + 9;
+ len = sizeof(struct ieee80211_radiotap_header) + 8;
- /* allocate extra bitmap */
+ /* allocate extra bitmaps */
if (status->vendor_radiotap_len)
len += 4;
+ if (status->chains)
+ len += 4 * hweight8(status->chains);
if (ieee80211_have_rx_timestamp(status)) {
len = ALIGN(len, 8);
@@ -100,6 +102,10 @@ ieee80211_rx_radiotap_space(struct ieee80211_local *local,
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
len += 1;
+ /* antenna field, if we don't have per-chain info */
+ if (!status->chains)
+ len += 1;
+
/* padding for RX_FLAGS if necessary */
len = ALIGN(len, 2);
@@ -116,6 +122,11 @@ ieee80211_rx_radiotap_space(struct ieee80211_local *local,
len += 12;
}
+ if (status->chains) {
+ /* antenna and antenna signal fields */
+ len += 2 * hweight8(status->chains);
+ }
+
if (status->vendor_radiotap_len) {
if (WARN_ON_ONCE(status->vendor_radiotap_align == 0))
status->vendor_radiotap_align = 1;
@@ -145,8 +156,12 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_radiotap_header *rthdr;
unsigned char *pos;
+ __le32 *it_present;
+ u32 it_present_val;
u16 rx_flags = 0;
- int mpdulen;
+ u16 channel_flags = 0;
+ int mpdulen, chain;
+ unsigned long chains = status->chains;
mpdulen = skb->len;
if (!(has_fcs && (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)))
@@ -154,25 +169,39 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
rthdr = (struct ieee80211_radiotap_header *)skb_push(skb, rtap_len);
memset(rthdr, 0, rtap_len);
+ it_present = &rthdr->it_present;
/* radiotap header, set always present flags */
- rthdr->it_present =
- cpu_to_le32((1 << IEEE80211_RADIOTAP_FLAGS) |
- (1 << IEEE80211_RADIOTAP_CHANNEL) |
- (1 << IEEE80211_RADIOTAP_ANTENNA) |
- (1 << IEEE80211_RADIOTAP_RX_FLAGS));
rthdr->it_len = cpu_to_le16(rtap_len + status->vendor_radiotap_len);
+ it_present_val = BIT(IEEE80211_RADIOTAP_FLAGS) |
+ BIT(IEEE80211_RADIOTAP_CHANNEL) |
+ BIT(IEEE80211_RADIOTAP_RX_FLAGS);
- pos = (unsigned char *)(rthdr + 1);
+ if (!status->chains)
+ it_present_val |= BIT(IEEE80211_RADIOTAP_ANTENNA);
+
+ for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {
+ it_present_val |=
+ BIT(IEEE80211_RADIOTAP_EXT) |
+ BIT(IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE);
+ put_unaligned_le32(it_present_val, it_present);
+ it_present++;
+ it_present_val = BIT(IEEE80211_RADIOTAP_ANTENNA) |
+ BIT(IEEE80211_RADIOTAP_DBM_ANTSIGNAL);
+ }
if (status->vendor_radiotap_len) {
- rthdr->it_present |=
- cpu_to_le32(BIT(IEEE80211_RADIOTAP_VENDOR_NAMESPACE)) |
- cpu_to_le32(BIT(IEEE80211_RADIOTAP_EXT));
- put_unaligned_le32(status->vendor_radiotap_bitmap, pos);
- pos += 4;
+ it_present_val |= BIT(IEEE80211_RADIOTAP_VENDOR_NAMESPACE) |
+ BIT(IEEE80211_RADIOTAP_EXT);
+ put_unaligned_le32(it_present_val, it_present);
+ it_present++;
+ it_present_val = status->vendor_radiotap_bitmap;
}
+ put_unaligned_le32(it_present_val, it_present);
+
+ pos = (void *)(it_present + 1);
+
/* the order of the following fields is important */
/* IEEE80211_RADIOTAP_TSFT */
@@ -207,28 +236,35 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
*/
*pos = 0;
} else {
+ int shift = 0;
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_RATE);
- *pos = rate->bitrate / 5;
+ if (status->flag & RX_FLAG_10MHZ)
+ shift = 1;
+ else if (status->flag & RX_FLAG_5MHZ)
+ shift = 2;
+ *pos = DIV_ROUND_UP(rate->bitrate, 5 * (1 << shift));
}
pos++;
/* IEEE80211_RADIOTAP_CHANNEL */
put_unaligned_le16(status->freq, pos);
pos += 2;
+ if (status->flag & RX_FLAG_10MHZ)
+ channel_flags |= IEEE80211_CHAN_HALF;
+ else if (status->flag & RX_FLAG_5MHZ)
+ channel_flags |= IEEE80211_CHAN_QUARTER;
+
if (status->band == IEEE80211_BAND_5GHZ)
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ,
- pos);
+ channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ;
else if (status->flag & (RX_FLAG_HT | RX_FLAG_VHT))
- put_unaligned_le16(IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ,
- pos);
+ channel_flags |= IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ;
else if (rate && rate->flags & IEEE80211_RATE_ERP_G)
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ,
- pos);
+ channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ;
else if (rate)
- put_unaligned_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ,
- pos);
+ channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ;
else
- put_unaligned_le16(IEEE80211_CHAN_2GHZ, pos);
+ channel_flags |= IEEE80211_CHAN_2GHZ;
+ put_unaligned_le16(channel_flags, pos);
pos += 2;
/* IEEE80211_RADIOTAP_DBM_ANTSIGNAL */
@@ -242,9 +278,11 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
/* IEEE80211_RADIOTAP_LOCK_QUALITY is missing */
- /* IEEE80211_RADIOTAP_ANTENNA */
- *pos = status->antenna;
- pos++;
+ if (!status->chains) {
+ /* IEEE80211_RADIOTAP_ANTENNA */
+ *pos = status->antenna;
+ pos++;
+ }
/* IEEE80211_RADIOTAP_DB_ANTNOISE is not used */
@@ -341,6 +379,11 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
pos += 2;
}
+ for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {
+ *pos++ = status->chain_signal[chain];
+ *pos++ = chain;
+ }
+
if (status->vendor_radiotap_len) {
/* ensure 2 byte alignment for the vendor field as required */
if ((pos - (u8 *)rthdr) & 1)
@@ -936,8 +979,14 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx)
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
- /* Drop duplicate 802.11 retransmissions (IEEE 802.11 Chap. 9.2.9) */
- if (rx->sta && !is_multicast_ether_addr(hdr->addr1)) {
+ /*
+ * Drop duplicate 802.11 retransmissions
+ * (IEEE 802.11-2012: 9.3.2.10 "Duplicate detection and recovery")
+ */
+ if (rx->skb->len >= 24 && rx->sta &&
+ !ieee80211_is_ctl(hdr->frame_control) &&
+ !ieee80211_is_qos_nullfunc(hdr->frame_control) &&
+ !is_multicast_ether_addr(hdr->addr1)) {
if (unlikely(ieee80211_has_retry(hdr->frame_control) &&
rx->sta->last_seq_ctrl[rx->seqno_idx] ==
hdr->seq_ctrl)) {
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 1b122a79b0d8..08afe74b98f4 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -66,6 +66,7 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
struct cfg80211_bss *cbss;
struct ieee80211_bss *bss;
int clen, srlen;
+ enum nl80211_bss_scan_width scan_width;
s32 signal = 0;
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
@@ -73,8 +74,15 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
signal = (rx_status->signal * 100) / local->hw.max_signal;
- cbss = cfg80211_inform_bss_frame(local->hw.wiphy, channel,
- mgmt, len, signal, GFP_ATOMIC);
+ scan_width = NL80211_BSS_CHAN_WIDTH_20;
+ if (rx_status->flag & RX_FLAG_5MHZ)
+ scan_width = NL80211_BSS_CHAN_WIDTH_5;
+ if (rx_status->flag & RX_FLAG_10MHZ)
+ scan_width = NL80211_BSS_CHAN_WIDTH_10;
+
+ cbss = cfg80211_inform_bss_width_frame(local->hw.wiphy, channel,
+ scan_width, mgmt, len, signal,
+ GFP_ATOMIC);
if (!cbss)
return NULL;
@@ -204,10 +212,29 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
ieee80211_rx_bss_put(local, bss);
}
+static void
+ieee80211_prepare_scan_chandef(struct cfg80211_chan_def *chandef,
+ enum nl80211_bss_scan_width scan_width)
+{
+ memset(chandef, 0, sizeof(*chandef));
+ switch (scan_width) {
+ case NL80211_BSS_CHAN_WIDTH_5:
+ chandef->width = NL80211_CHAN_WIDTH_5;
+ break;
+ case NL80211_BSS_CHAN_WIDTH_10:
+ chandef->width = NL80211_CHAN_WIDTH_10;
+ break;
+ default:
+ chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
+ break;
+ }
+}
+
/* return false if no more work */
static bool ieee80211_prep_hw_scan(struct ieee80211_local *local)
{
struct cfg80211_scan_request *req = local->scan_req;
+ struct cfg80211_chan_def chandef;
enum ieee80211_band band;
int i, ielen, n_chans;
@@ -229,11 +256,12 @@ static bool ieee80211_prep_hw_scan(struct ieee80211_local *local)
} while (!n_chans);
local->hw_scan_req->n_channels = n_chans;
+ ieee80211_prepare_scan_chandef(&chandef, req->scan_width);
ielen = ieee80211_build_preq_ies(local, (u8 *)local->hw_scan_req->ie,
local->hw_scan_ies_bufsize,
req->ie, req->ie_len, band,
- req->rates[band], 0);
+ req->rates[band], &chandef);
local->hw_scan_req->ie_len = ielen;
local->hw_scan_req->no_cck = req->no_cck;
@@ -280,7 +308,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted,
rcu_assign_pointer(local->scan_sdata, NULL);
local->scanning = 0;
- local->scan_channel = NULL;
+ local->scan_chandef.chan = NULL;
/* Set power back to normal operating levels. */
ieee80211_hw_config(local, 0);
@@ -615,11 +643,34 @@ static void ieee80211_scan_state_set_channel(struct ieee80211_local *local,
{
int skip;
struct ieee80211_channel *chan;
+ enum nl80211_bss_scan_width oper_scan_width;
skip = 0;
chan = local->scan_req->channels[local->scan_channel_idx];
- local->scan_channel = chan;
+ local->scan_chandef.chan = chan;
+ local->scan_chandef.center_freq1 = chan->center_freq;
+ local->scan_chandef.center_freq2 = 0;
+ switch (local->scan_req->scan_width) {
+ case NL80211_BSS_CHAN_WIDTH_5:
+ local->scan_chandef.width = NL80211_CHAN_WIDTH_5;
+ break;
+ case NL80211_BSS_CHAN_WIDTH_10:
+ local->scan_chandef.width = NL80211_CHAN_WIDTH_10;
+ break;
+ case NL80211_BSS_CHAN_WIDTH_20:
+ /* If scanning on oper channel, use whatever channel-type
+ * is currently in use.
+ */
+ oper_scan_width = cfg80211_chandef_to_scan_width(
+ &local->_oper_chandef);
+ if (chan == local->_oper_chandef.chan &&
+ oper_scan_width == local->scan_req->scan_width)
+ local->scan_chandef = local->_oper_chandef;
+ else
+ local->scan_chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
+ break;
+ }
if (ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL))
skip = 1;
@@ -659,7 +710,7 @@ static void ieee80211_scan_state_suspend(struct ieee80211_local *local,
unsigned long *next_delay)
{
/* switch back to the operating channel */
- local->scan_channel = NULL;
+ local->scan_chandef.chan = NULL;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
/* disable PS */
@@ -801,7 +852,8 @@ int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
int ieee80211_request_ibss_scan(struct ieee80211_sub_if_data *sdata,
const u8 *ssid, u8 ssid_len,
- struct ieee80211_channel *chan)
+ struct ieee80211_channel *chan,
+ enum nl80211_bss_scan_width scan_width)
{
struct ieee80211_local *local = sdata->local;
int ret = -EBUSY;
@@ -851,6 +903,7 @@ int ieee80211_request_ibss_scan(struct ieee80211_sub_if_data *sdata,
local->int_scan_req->ssids = &local->scan_ssid;
local->int_scan_req->n_ssids = 1;
+ local->int_scan_req->scan_width = scan_width;
memcpy(local->int_scan_req->ssids[0].ssid, ssid, IEEE80211_MAX_SSID_LEN);
local->int_scan_req->ssids[0].ssid_len = ssid_len;
@@ -912,6 +965,7 @@ int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_sched_scan_ies sched_scan_ies = {};
+ struct cfg80211_chan_def chandef;
int ret, i, iebufsz;
iebufsz = 2 + IEEE80211_MAX_SSID_LEN +
@@ -939,10 +993,12 @@ int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
goto out_free;
}
+ ieee80211_prepare_scan_chandef(&chandef, req->scan_width);
+
sched_scan_ies.len[i] =
ieee80211_build_preq_ies(local, sched_scan_ies.ie[i],
iebufsz, req->ie, req->ie_len,
- i, (u32) -1, 0);
+ i, (u32) -1, &chandef);
}
ret = drv_sched_scan_start(local, sdata, req, &sched_scan_ies);
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 43439203f4e4..368837fe3b80 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -235,7 +235,8 @@ static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info)
/* IEEE80211_RADIOTAP_RATE rate */
if (info->status.rates[0].idx >= 0 &&
- !(info->status.rates[0].flags & IEEE80211_TX_RC_MCS))
+ !(info->status.rates[0].flags & (IEEE80211_TX_RC_MCS |
+ IEEE80211_TX_RC_VHT_MCS)))
len += 2;
/* IEEE80211_RADIOTAP_TX_FLAGS */
@@ -244,17 +245,23 @@ static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info)
/* IEEE80211_RADIOTAP_DATA_RETRIES */
len += 1;
- /* IEEE80211_TX_RC_MCS */
- if (info->status.rates[0].idx >= 0 &&
- info->status.rates[0].flags & IEEE80211_TX_RC_MCS)
- len += 3;
+ /* IEEE80211_RADIOTAP_MCS
+ * IEEE80211_RADIOTAP_VHT */
+ if (info->status.rates[0].idx >= 0) {
+ if (info->status.rates[0].flags & IEEE80211_TX_RC_MCS)
+ len += 3;
+ else if (info->status.rates[0].flags & IEEE80211_TX_RC_VHT_MCS)
+ len = ALIGN(len, 2) + 12;
+ }
return len;
}
-static void ieee80211_add_tx_radiotap_header(struct ieee80211_supported_band
- *sband, struct sk_buff *skb,
- int retry_count, int rtap_len)
+static void
+ieee80211_add_tx_radiotap_header(struct ieee80211_local *local,
+ struct ieee80211_supported_band *sband,
+ struct sk_buff *skb, int retry_count,
+ int rtap_len, int shift)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
@@ -279,9 +286,13 @@ static void ieee80211_add_tx_radiotap_header(struct ieee80211_supported_band
/* IEEE80211_RADIOTAP_RATE */
if (info->status.rates[0].idx >= 0 &&
- !(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) {
+ !(info->status.rates[0].flags & (IEEE80211_TX_RC_MCS |
+ IEEE80211_TX_RC_VHT_MCS))) {
+ u16 rate;
+
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_RATE);
- *pos = sband->bitrates[info->status.rates[0].idx].bitrate / 5;
+ rate = sband->bitrates[info->status.rates[0].idx].bitrate;
+ *pos = DIV_ROUND_UP(rate, 5 * (1 << shift));
/* padding for tx flags */
pos += 2;
}
@@ -306,9 +317,12 @@ static void ieee80211_add_tx_radiotap_header(struct ieee80211_supported_band
*pos = retry_count;
pos++;
- /* IEEE80211_TX_RC_MCS */
- if (info->status.rates[0].idx >= 0 &&
- info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
+ if (info->status.rates[0].idx < 0)
+ return;
+
+ /* IEEE80211_RADIOTAP_MCS
+ * IEEE80211_RADIOTAP_VHT */
+ if (info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_MCS);
pos[0] = IEEE80211_RADIOTAP_MCS_HAVE_MCS |
IEEE80211_RADIOTAP_MCS_HAVE_GI |
@@ -321,8 +335,48 @@ static void ieee80211_add_tx_radiotap_header(struct ieee80211_supported_band
pos[1] |= IEEE80211_RADIOTAP_MCS_FMT_GF;
pos[2] = info->status.rates[0].idx;
pos += 3;
- }
+ } else if (info->status.rates[0].flags & IEEE80211_TX_RC_VHT_MCS) {
+ u16 known = local->hw.radiotap_vht_details &
+ (IEEE80211_RADIOTAP_VHT_KNOWN_GI |
+ IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH);
+
+ rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_VHT);
+
+ /* required alignment from rthdr */
+ pos = (u8 *)rthdr + ALIGN(pos - (u8 *)rthdr, 2);
+ /* u16 known - IEEE80211_RADIOTAP_VHT_KNOWN_* */
+ put_unaligned_le16(known, pos);
+ pos += 2;
+
+ /* u8 flags - IEEE80211_RADIOTAP_VHT_FLAG_* */
+ if (info->status.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
+ *pos |= IEEE80211_RADIOTAP_VHT_FLAG_SGI;
+ pos++;
+
+ /* u8 bandwidth */
+ if (info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+ *pos = 1;
+ else if (info->status.rates[0].flags & IEEE80211_TX_RC_80_MHZ_WIDTH)
+ *pos = 4;
+ else if (info->status.rates[0].flags & IEEE80211_TX_RC_160_MHZ_WIDTH)
+ *pos = 11;
+ else /* IEEE80211_TX_RC_{20_MHZ_WIDTH,FIXME:DUP_DATA} */
+ *pos = 0;
+ pos++;
+
+ /* u8 mcs_nss[4] */
+ *pos = (ieee80211_rate_get_vht_mcs(&info->status.rates[0]) << 4) |
+ ieee80211_rate_get_vht_nss(&info->status.rates[0]);
+ pos += 4;
+
+ /* u8 coding */
+ pos++;
+ /* u8 group_id */
+ pos++;
+ /* u16 partial_aid */
+ pos += 2;
+ }
}
static void ieee80211_report_used_skb(struct ieee80211_local *local,
@@ -424,6 +478,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
bool acked;
struct ieee80211_bar *bar;
int rtap_len;
+ int shift = 0;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
@@ -458,6 +513,8 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
if (!ether_addr_equal(hdr->addr2, sta->sdata->vif.addr))
continue;
+ shift = ieee80211_vif_get_shift(&sta->sdata->vif);
+
if (info->flags & IEEE80211_TX_STATUS_EOSP)
clear_sta_flag(sta, WLAN_STA_SP);
@@ -557,7 +614,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
rcu_read_unlock();
- ieee80211_led_tx(local, 0);
+ ieee80211_led_tx(local);
/* SNMP counters
* Fragments are passed to low-level drivers as separate skbs, so these
@@ -624,7 +681,8 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
dev_kfree_skb(skb);
return;
}
- ieee80211_add_tx_radiotap_header(sband, skb, retry_count, rtap_len);
+ ieee80211_add_tx_radiotap_header(local, sband, skb, retry_count,
+ rtap_len, shift);
/* XXX: is this sufficient for BPF? */
skb_set_mac_header(skb, 0);
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index c215fafd7a2f..1aba645882bd 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1906,6 +1906,32 @@ TRACE_EVENT(api_radar_detected,
)
);
+TRACE_EVENT(drv_channel_switch_beacon,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_chan_def *chandef),
+
+ TP_ARGS(local, sdata, chandef),
+
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ VIF_ENTRY
+ CHANDEF_ENTRY
+ ),
+
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ VIF_ASSIGN;
+ CHANDEF_ASSIGN(chandef);
+ ),
+
+ TP_printk(
+ LOCAL_PR_FMT VIF_PR_FMT " channel switch to " CHANDEF_PR_FMT,
+ LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG
+ )
+);
+
+
#ifdef CONFIG_MAC80211_MESSAGE_TRACING
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mac80211_msg
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 4105d0ca963e..0e42322aa6b1 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -40,12 +40,22 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
struct sk_buff *skb, int group_addr,
int next_frag_len)
{
- int rate, mrate, erp, dur, i;
+ int rate, mrate, erp, dur, i, shift = 0;
struct ieee80211_rate *txrate;
struct ieee80211_local *local = tx->local;
struct ieee80211_supported_band *sband;
struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ u32 rate_flags = 0;
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(tx->sdata->vif.chanctx_conf);
+ if (chanctx_conf) {
+ shift = ieee80211_chandef_get_shift(&chanctx_conf->def);
+ rate_flags = ieee80211_chandef_rate_flags(&chanctx_conf->def);
+ }
+ rcu_read_unlock();
/* assume HW handles this */
if (tx->rate.flags & IEEE80211_TX_RC_MCS)
@@ -122,8 +132,11 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
if (r->bitrate > txrate->bitrate)
break;
+ if ((rate_flags & r->flags) != rate_flags)
+ continue;
+
if (tx->sdata->vif.bss_conf.basic_rates & BIT(i))
- rate = r->bitrate;
+ rate = DIV_ROUND_UP(r->bitrate, 1 << shift);
switch (sband->band) {
case IEEE80211_BAND_2GHZ: {
@@ -150,7 +163,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
if (rate == -1) {
/* No matching basic rate found; use highest suitable mandatory
* PHY rate */
- rate = mrate;
+ rate = DIV_ROUND_UP(mrate, 1 << shift);
}
/* Don't calculate ACKs for QoS Frames with NoAck Policy set */
@@ -162,7 +175,8 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
* (10 bytes + 4-byte FCS = 112 bits) plus SIFS; rounded up
* to closest integer */
dur = ieee80211_frame_duration(sband->band, 10, rate, erp,
- tx->sdata->vif.bss_conf.use_short_preamble);
+ tx->sdata->vif.bss_conf.use_short_preamble,
+ shift);
if (next_frag_len) {
/* Frame is fragmented: duration increases with time needed to
@@ -171,7 +185,8 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
/* next fragment */
dur += ieee80211_frame_duration(sband->band, next_frag_len,
txrate->bitrate, erp,
- tx->sdata->vif.bss_conf.use_short_preamble);
+ tx->sdata->vif.bss_conf.use_short_preamble,
+ shift);
}
return cpu_to_le16(dur);
@@ -1257,6 +1272,10 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
switch (sdata->vif.type) {
case NL80211_IFTYPE_MONITOR:
+ if (sdata->u.mntr_flags & MONITOR_FLAG_ACTIVE) {
+ vif = &sdata->vif;
+ break;
+ }
sdata = rcu_dereference(local->monitor_sdata);
if (sdata) {
vif = &sdata->vif;
@@ -1281,7 +1300,6 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
txpending);
ieee80211_tpt_led_trig_tx(local, fc, led_len);
- ieee80211_led_tx(local, 1);
WARN_ON_ONCE(!skb_queue_empty(skbs));
@@ -2320,6 +2338,81 @@ static int ieee80211_beacon_add_tim(struct ieee80211_sub_if_data *sdata,
return 0;
}
+void ieee80211_csa_finish(struct ieee80211_vif *vif)
+{
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+
+ ieee80211_queue_work(&sdata->local->hw,
+ &sdata->csa_finalize_work);
+}
+EXPORT_SYMBOL(ieee80211_csa_finish);
+
+static void ieee80211_update_csa(struct ieee80211_sub_if_data *sdata,
+ struct beacon_data *beacon)
+{
+ struct probe_resp *resp;
+ int counter_offset_beacon = sdata->csa_counter_offset_beacon;
+ int counter_offset_presp = sdata->csa_counter_offset_presp;
+
+ /* warn if the driver did not check for/react to csa completeness */
+ if (WARN_ON(((u8 *)beacon->tail)[counter_offset_beacon] == 0))
+ return;
+
+ ((u8 *)beacon->tail)[counter_offset_beacon]--;
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP &&
+ counter_offset_presp) {
+ rcu_read_lock();
+ resp = rcu_dereference(sdata->u.ap.probe_resp);
+
+ /* if nl80211 accepted the offset, this should not happen. */
+ if (WARN_ON(!resp)) {
+ rcu_read_unlock();
+ return;
+ }
+ resp->data[counter_offset_presp]--;
+ rcu_read_unlock();
+ }
+}
+
+bool ieee80211_csa_is_complete(struct ieee80211_vif *vif)
+{
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+ struct beacon_data *beacon = NULL;
+ u8 *beacon_data;
+ size_t beacon_data_len;
+ int counter_beacon = sdata->csa_counter_offset_beacon;
+ int ret = false;
+
+ if (!ieee80211_sdata_running(sdata))
+ return false;
+
+ rcu_read_lock();
+ if (vif->type == NL80211_IFTYPE_AP) {
+ struct ieee80211_if_ap *ap = &sdata->u.ap;
+
+ beacon = rcu_dereference(ap->beacon);
+ if (WARN_ON(!beacon || !beacon->tail))
+ goto out;
+ beacon_data = beacon->tail;
+ beacon_data_len = beacon->tail_len;
+ } else {
+ WARN_ON(1);
+ goto out;
+ }
+
+ if (WARN_ON(counter_beacon > beacon_data_len))
+ goto out;
+
+ if (beacon_data[counter_beacon] == 0)
+ ret = true;
+ out:
+ rcu_read_unlock();
+
+ return ret;
+}
+EXPORT_SYMBOL(ieee80211_csa_is_complete);
+
struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
u16 *tim_offset, u16 *tim_length)
@@ -2350,6 +2443,9 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
struct beacon_data *beacon = rcu_dereference(ap->beacon);
if (beacon) {
+ if (sdata->vif.csa_active)
+ ieee80211_update_csa(sdata, beacon);
+
/*
* headroom, head length,
* tail length and maximum TIM length
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 22654452a561..d23c5a705a68 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -107,7 +107,8 @@ void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx)
}
int ieee80211_frame_duration(enum ieee80211_band band, size_t len,
- int rate, int erp, int short_preamble)
+ int rate, int erp, int short_preamble,
+ int shift)
{
int dur;
@@ -118,6 +119,9 @@ int ieee80211_frame_duration(enum ieee80211_band band, size_t len,
*
* rate is in 100 kbps, so divident is multiplied by 10 in the
* DIV_ROUND_UP() operations.
+ *
+ * shift may be 2 for 5 MHz channels or 1 for 10 MHz channels, and
+ * is assumed to be 0 otherwise.
*/
if (band == IEEE80211_BAND_5GHZ || erp) {
@@ -130,13 +134,23 @@ int ieee80211_frame_duration(enum ieee80211_band band, size_t len,
* TXTIME = T_PREAMBLE + T_SIGNAL + T_SYM x N_SYM + Signal Ext
*
* T_SYM = 4 usec
- * 802.11a - 17.5.2: aSIFSTime = 16 usec
+ * 802.11a - 18.5.2: aSIFSTime = 16 usec
* 802.11g - 19.8.4: aSIFSTime = 10 usec +
* signal ext = 6 usec
*/
dur = 16; /* SIFS + signal ext */
- dur += 16; /* 17.3.2.3: T_PREAMBLE = 16 usec */
- dur += 4; /* 17.3.2.3: T_SIGNAL = 4 usec */
+ dur += 16; /* IEEE 802.11-2012 18.3.2.4: T_PREAMBLE = 16 usec */
+ dur += 4; /* IEEE 802.11-2012 18.3.2.4: T_SIGNAL = 4 usec */
+
+ /* IEEE 802.11-2012 18.3.2.4: all values above are:
+ * * times 4 for 5 MHz
+ * * times 2 for 10 MHz
+ */
+ dur *= 1 << shift;
+
+ /* rates should already consider the channel bandwidth,
+ * don't apply divisor again.
+ */
dur += 4 * DIV_ROUND_UP((16 + 8 * (len + 4) + 6) * 10,
4 * rate); /* T_SYM x N_SYM */
} else {
@@ -168,7 +182,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
{
struct ieee80211_sub_if_data *sdata;
u16 dur;
- int erp;
+ int erp, shift = 0;
bool short_preamble = false;
erp = 0;
@@ -177,10 +191,11 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
short_preamble = sdata->vif.bss_conf.use_short_preamble;
if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
erp = rate->flags & IEEE80211_RATE_ERP_G;
+ shift = ieee80211_vif_get_shift(vif);
}
dur = ieee80211_frame_duration(band, frame_len, rate->bitrate, erp,
- short_preamble);
+ short_preamble, shift);
return cpu_to_le16(dur);
}
@@ -194,7 +209,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
struct ieee80211_rate *rate;
struct ieee80211_sub_if_data *sdata;
bool short_preamble;
- int erp;
+ int erp, shift = 0, bitrate;
u16 dur;
struct ieee80211_supported_band *sband;
@@ -210,17 +225,20 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
short_preamble = sdata->vif.bss_conf.use_short_preamble;
if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
erp = rate->flags & IEEE80211_RATE_ERP_G;
+ shift = ieee80211_vif_get_shift(vif);
}
+ bitrate = DIV_ROUND_UP(rate->bitrate, 1 << shift);
+
/* CTS duration */
- dur = ieee80211_frame_duration(sband->band, 10, rate->bitrate,
- erp, short_preamble);
+ dur = ieee80211_frame_duration(sband->band, 10, bitrate,
+ erp, short_preamble, shift);
/* Data frame duration */
- dur += ieee80211_frame_duration(sband->band, frame_len, rate->bitrate,
- erp, short_preamble);
+ dur += ieee80211_frame_duration(sband->band, frame_len, bitrate,
+ erp, short_preamble, shift);
/* ACK duration */
- dur += ieee80211_frame_duration(sband->band, 10, rate->bitrate,
- erp, short_preamble);
+ dur += ieee80211_frame_duration(sband->band, 10, bitrate,
+ erp, short_preamble, shift);
return cpu_to_le16(dur);
}
@@ -235,7 +253,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
struct ieee80211_rate *rate;
struct ieee80211_sub_if_data *sdata;
bool short_preamble;
- int erp;
+ int erp, shift = 0, bitrate;
u16 dur;
struct ieee80211_supported_band *sband;
@@ -250,15 +268,18 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
short_preamble = sdata->vif.bss_conf.use_short_preamble;
if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
erp = rate->flags & IEEE80211_RATE_ERP_G;
+ shift = ieee80211_vif_get_shift(vif);
}
+ bitrate = DIV_ROUND_UP(rate->bitrate, 1 << shift);
+
/* Data frame duration */
- dur = ieee80211_frame_duration(sband->band, frame_len, rate->bitrate,
- erp, short_preamble);
+ dur = ieee80211_frame_duration(sband->band, frame_len, bitrate,
+ erp, short_preamble, shift);
if (!(frame_txctl->flags & IEEE80211_TX_CTL_NO_ACK)) {
/* ACK duration */
- dur += ieee80211_frame_duration(sband->band, 10, rate->bitrate,
- erp, short_preamble);
+ dur += ieee80211_frame_duration(sband->band, 10, bitrate,
+ erp, short_preamble, shift);
}
return cpu_to_le16(dur);
@@ -1052,32 +1073,6 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata,
}
}
-void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
- const size_t supp_rates_len,
- const u8 *supp_rates)
-{
- struct ieee80211_chanctx_conf *chanctx_conf;
- int i, have_higher_than_11mbit = 0;
-
- /* cf. IEEE 802.11 9.2.12 */
- for (i = 0; i < supp_rates_len; i++)
- if ((supp_rates[i] & 0x7f) * 5 > 110)
- have_higher_than_11mbit = 1;
-
- rcu_read_lock();
- chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
-
- if (chanctx_conf &&
- chanctx_conf->def.chan->band == IEEE80211_BAND_2GHZ &&
- have_higher_than_11mbit)
- sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
- else
- sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
- rcu_read_unlock();
-
- ieee80211_set_wmm_default(sdata, true);
-}
-
void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
u16 transaction, u16 auth_alg, u16 status,
const u8 *extra, size_t extra_len, const u8 *da,
@@ -1162,7 +1157,7 @@ void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
size_t buffer_len, const u8 *ie, size_t ie_len,
enum ieee80211_band band, u32 rate_mask,
- u8 channel)
+ struct cfg80211_chan_def *chandef)
{
struct ieee80211_supported_band *sband;
u8 *pos = buffer, *end = buffer + buffer_len;
@@ -1171,16 +1166,26 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
u8 rates[32];
int num_rates;
int ext_rates_len;
+ int shift;
+ u32 rate_flags;
sband = local->hw.wiphy->bands[band];
if (WARN_ON_ONCE(!sband))
return 0;
+ rate_flags = ieee80211_chandef_rate_flags(chandef);
+ shift = ieee80211_chandef_get_shift(chandef);
+
num_rates = 0;
for (i = 0; i < sband->n_bitrates; i++) {
if ((BIT(i) & rate_mask) == 0)
continue; /* skip rate */
- rates[num_rates++] = (u8) (sband->bitrates[i].bitrate / 5);
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+
+ rates[num_rates++] =
+ (u8) DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ (1 << shift) * 5);
}
supp_rates_len = min_t(int, num_rates, 8);
@@ -1220,12 +1225,13 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
pos += ext_rates_len;
}
- if (channel && sband->band == IEEE80211_BAND_2GHZ) {
+ if (chandef->chan && sband->band == IEEE80211_BAND_2GHZ) {
if (end - pos < 3)
goto out_err;
*pos++ = WLAN_EID_DS_PARAMS;
*pos++ = 1;
- *pos++ = channel;
+ *pos++ = ieee80211_frequency_to_channel(
+ chandef->chan->center_freq);
}
/* insert custom IEs that go before HT */
@@ -1290,9 +1296,9 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
bool directed)
{
struct ieee80211_local *local = sdata->local;
+ struct cfg80211_chan_def chandef;
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
- u8 chan_no;
int ies_len;
/*
@@ -1300,10 +1306,11 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
* in order to maximize the chance that we get a response. Some
* badly-behaved APs don't respond when this parameter is included.
*/
+ chandef.width = sdata->vif.bss_conf.chandef.width;
if (directed)
- chan_no = 0;
+ chandef.chan = NULL;
else
- chan_no = ieee80211_frequency_to_channel(chan->center_freq);
+ chandef.chan = chan;
skb = ieee80211_probereq_get(&local->hw, &sdata->vif,
ssid, ssid_len, 100 + ie_len);
@@ -1313,7 +1320,7 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
ies_len = ieee80211_build_preq_ies(local, skb_tail_pointer(skb),
skb_tailroom(skb),
ie, ie_len, chan->band,
- ratemask, chan_no);
+ ratemask, &chandef);
skb_put(skb, ies_len);
if (dst) {
@@ -1347,16 +1354,19 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
}
}
-u32 ieee80211_sta_get_rates(struct ieee80211_local *local,
+u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *elems,
enum ieee80211_band band, u32 *basic_rates)
{
struct ieee80211_supported_band *sband;
struct ieee80211_rate *bitrates;
size_t num_rates;
- u32 supp_rates;
- int i, j;
- sband = local->hw.wiphy->bands[band];
+ u32 supp_rates, rate_flags;
+ int i, j, shift;
+ sband = sdata->local->hw.wiphy->bands[band];
+
+ rate_flags = ieee80211_chandef_rate_flags(&sdata->vif.bss_conf.chandef);
+ shift = ieee80211_vif_get_shift(&sdata->vif);
if (WARN_ON(!sband))
return 1;
@@ -1381,7 +1391,15 @@ u32 ieee80211_sta_get_rates(struct ieee80211_local *local,
continue;
for (j = 0; j < num_rates; j++) {
- if (bitrates[j].bitrate == own_rate) {
+ int brate;
+ if ((rate_flags & sband->bitrates[j].flags)
+ != rate_flags)
+ continue;
+
+ brate = DIV_ROUND_UP(sband->bitrates[j].bitrate,
+ 1 << shift);
+
+ if (brate == own_rate) {
supp_rates |= BIT(j);
if (basic_rates && is_basic)
*basic_rates |= BIT(j);
@@ -2004,18 +2022,56 @@ void ieee80211_ht_oper_to_chandef(struct ieee80211_channel *control_chan,
cfg80211_chandef_create(chandef, control_chan, channel_type);
}
+int ieee80211_parse_bitrates(struct cfg80211_chan_def *chandef,
+ const struct ieee80211_supported_band *sband,
+ const u8 *srates, int srates_len, u32 *rates)
+{
+ u32 rate_flags = ieee80211_chandef_rate_flags(chandef);
+ int shift = ieee80211_chandef_get_shift(chandef);
+ struct ieee80211_rate *br;
+ int brate, rate, i, j, count = 0;
+
+ *rates = 0;
+
+ for (i = 0; i < srates_len; i++) {
+ rate = srates[i] & 0x7f;
+
+ for (j = 0; j < sband->n_bitrates; j++) {
+ br = &sband->bitrates[j];
+ if ((rate_flags & br->flags) != rate_flags)
+ continue;
+
+ brate = DIV_ROUND_UP(br->bitrate, (1 << shift) * 5);
+ if (brate == rate) {
+ *rates |= BIT(j);
+ count++;
+ break;
+ }
+ }
+ }
+ return count;
+}
+
int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, bool need_basic,
enum ieee80211_band band)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
- int rate;
+ int rate, shift;
u8 i, rates, *pos;
u32 basic_rates = sdata->vif.bss_conf.basic_rates;
+ u32 rate_flags;
+ shift = ieee80211_vif_get_shift(&sdata->vif);
+ rate_flags = ieee80211_chandef_rate_flags(&sdata->vif.bss_conf.chandef);
sband = local->hw.wiphy->bands[band];
- rates = sband->n_bitrates;
+ rates = 0;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+ rates++;
+ }
if (rates > 8)
rates = 8;
@@ -2027,10 +2083,15 @@ int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
*pos++ = rates;
for (i = 0; i < rates; i++) {
u8 basic = 0;
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+
if (need_basic && basic_rates & BIT(i))
basic = 0x80;
rate = sband->bitrates[i].bitrate;
- *pos++ = basic | (u8) (rate / 5);
+ rate = DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ 5 * (1 << shift));
+ *pos++ = basic | (u8) rate;
}
return 0;
@@ -2042,12 +2103,22 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
- int rate;
+ int rate, skip, shift;
u8 i, exrates, *pos;
u32 basic_rates = sdata->vif.bss_conf.basic_rates;
+ u32 rate_flags;
+
+ rate_flags = ieee80211_chandef_rate_flags(&sdata->vif.bss_conf.chandef);
+ shift = ieee80211_vif_get_shift(&sdata->vif);
sband = local->hw.wiphy->bands[band];
- exrates = sband->n_bitrates;
+ exrates = 0;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+ continue;
+ exrates++;
+ }
+
if (exrates > 8)
exrates -= 8;
else
@@ -2060,12 +2131,19 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
pos = skb_put(skb, exrates + 2);
*pos++ = WLAN_EID_EXT_SUPP_RATES;
*pos++ = exrates;
+ skip = 0;
for (i = 8; i < sband->n_bitrates; i++) {
u8 basic = 0;
+ if ((rate_flags & sband->bitrates[i].flags)
+ != rate_flags)
+ continue;
+ if (skip++ < 8)
+ continue;
if (need_basic && basic_rates & BIT(i))
basic = 0x80;
- rate = sband->bitrates[i].bitrate;
- *pos++ = basic | (u8) (rate / 5);
+ rate = DIV_ROUND_UP(sband->bitrates[i].bitrate,
+ 5 * (1 << shift));
+ *pos++ = basic | (u8) rate;
}
}
return 0;
@@ -2149,9 +2227,17 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
ri.flags |= RATE_INFO_FLAGS_SHORT_GI;
} else {
struct ieee80211_supported_band *sband;
+ int shift = 0;
+ int bitrate;
+
+ if (status->flag & RX_FLAG_10MHZ)
+ shift = 1;
+ if (status->flag & RX_FLAG_5MHZ)
+ shift = 2;
sband = local->hw.wiphy->bands[status->band];
- ri.legacy = sband->bitrates[status->rate_idx].bitrate;
+ bitrate = sband->bitrates[status->rate_idx].bitrate;
+ ri.legacy = DIV_ROUND_UP(bitrate, (1 << shift));
}
rate = cfg80211_calculate_bitrate(&ri);
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 3c0da8728036..23e596e438b3 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -66,15 +66,7 @@ sctp_conn_schedule(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd,
static void sctp_nat_csum(struct sk_buff *skb, sctp_sctphdr_t *sctph,
unsigned int sctphoff)
{
- __u32 crc32;
- struct sk_buff *iter;
-
- crc32 = sctp_start_cksum((__u8 *)sctph, skb_headlen(skb) - sctphoff);
- skb_walk_frags(skb, iter)
- crc32 = sctp_update_cksum((u8 *) iter->data,
- skb_headlen(iter), crc32);
- sctph->checksum = sctp_end_cksum(crc32);
-
+ sctph->checksum = sctp_compute_cksum(skb, sctphoff);
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
@@ -151,10 +143,7 @@ sctp_csum_check(int af, struct sk_buff *skb, struct ip_vs_protocol *pp)
{
unsigned int sctphoff;
struct sctphdr *sh, _sctph;
- struct sk_buff *iter;
- __le32 cmp;
- __le32 val;
- __u32 tmp;
+ __le32 cmp, val;
#ifdef CONFIG_IP_VS_IPV6
if (af == AF_INET6)
@@ -168,13 +157,7 @@ sctp_csum_check(int af, struct sk_buff *skb, struct ip_vs_protocol *pp)
return 0;
cmp = sh->checksum;
-
- tmp = sctp_start_cksum((__u8 *) sh, skb_headlen(skb));
- skb_walk_frags(skb, iter)
- tmp = sctp_update_cksum((__u8 *) iter->data,
- skb_headlen(iter), tmp);
-
- val = sctp_end_cksum(tmp);
+ val = sctp_compute_cksum(skb, sctphoff);
if (val != cmp) {
/* CRC failure, dump it. */
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index c63b618cd619..4fd1ca94fd4a 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -293,6 +293,11 @@ void nf_ct_expect_init(struct nf_conntrack_expect *exp, unsigned int class,
sizeof(exp->tuple.dst.u3) - len);
exp->tuple.dst.u.all = *dst;
+
+#ifdef CONFIG_NF_NAT_NEEDED
+ memset(&exp->saved_addr, 0, sizeof(exp->saved_addr));
+ memset(&exp->saved_proto, 0, sizeof(exp->saved_proto));
+#endif
}
EXPORT_SYMBOL_GPL(nf_ct_expect_init);
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 8f308d896324..d224e001f14f 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -526,7 +526,7 @@ static bool tcp_in_window(const struct nf_conn *ct,
const struct nf_conntrack_tuple *tuple = &ct->tuplehash[dir].tuple;
__u32 seq, ack, sack, end, win, swin;
s32 receiver_offset;
- bool res;
+ bool res, in_recv_win;
/*
* Get the required data from the packet.
@@ -649,14 +649,18 @@ static bool tcp_in_window(const struct nf_conn *ct,
receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
receiver->td_scale);
+ /* Is the ending sequence in the receive window (if available)? */
+ in_recv_win = !receiver->td_maxwin ||
+ after(end, sender->td_end - receiver->td_maxwin - 1);
+
pr_debug("tcp_in_window: I=%i II=%i III=%i IV=%i\n",
before(seq, sender->td_maxend + 1),
- after(end, sender->td_end - receiver->td_maxwin - 1),
+ (in_recv_win ? 1 : 0),
before(sack, receiver->td_end + 1),
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1));
if (before(seq, sender->td_maxend + 1) &&
- after(end, sender->td_end - receiver->td_maxwin - 1) &&
+ in_recv_win &&
before(sack, receiver->td_end + 1) &&
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1)) {
/*
@@ -725,7 +729,7 @@ static bool tcp_in_window(const struct nf_conn *ct,
nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
"nf_ct_tcp: %s ",
before(seq, sender->td_maxend + 1) ?
- after(end, sender->td_end - receiver->td_maxwin - 1) ?
+ in_recv_win ?
before(sack, receiver->td_end + 1) ?
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1) ? "BUG"
: "ACK is under the lower bound (possible overly delayed ACK)"
diff --git a/net/netfilter/nf_nat_proto_sctp.c b/net/netfilter/nf_nat_proto_sctp.c
index 396e55d46f90..754536f2c674 100644
--- a/net/netfilter/nf_nat_proto_sctp.c
+++ b/net/netfilter/nf_nat_proto_sctp.c
@@ -34,9 +34,7 @@ sctp_manip_pkt(struct sk_buff *skb,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
- struct sk_buff *frag;
sctp_sctphdr_t *hdr;
- __u32 crc32;
if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
return false;
@@ -51,11 +49,7 @@ sctp_manip_pkt(struct sk_buff *skb,
hdr->dest = tuple->dst.u.sctp.port;
}
- crc32 = sctp_start_cksum((u8 *)hdr, skb_headlen(skb) - hdroff);
- skb_walk_frags(skb, frag)
- crc32 = sctp_update_cksum((u8 *)frag->data, skb_headlen(frag),
- crc32);
- hdr->checksum = sctp_end_cksum(crc32);
+ hdr->checksum = sctp_compute_cksum(skb, hdroff);
return true;
}
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 962e9792e317..d92cc317bf8b 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -419,6 +419,7 @@ __build_packet_message(struct nfnl_log_net *log,
nfmsg->version = NFNETLINK_V0;
nfmsg->res_id = htons(inst->group_num);
+ memset(&pmsg, 0, sizeof(pmsg));
pmsg.hw_protocol = skb->protocol;
pmsg.hook = hooknum;
@@ -498,7 +499,10 @@ __build_packet_message(struct nfnl_log_net *log,
if (indev && skb->dev &&
skb->mac_header != skb->network_header) {
struct nfulnl_msg_packet_hw phw;
- int len = dev_parse_header(skb, phw.hw_addr);
+ int len;
+
+ memset(&phw, 0, sizeof(phw));
+ len = dev_parse_header(skb, phw.hw_addr);
if (len > 0) {
phw.hw_addrlen = htons(len);
if (nla_put(inst->skb, NFULA_HWADDR, sizeof(phw), &phw))
diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c
index e8c9f3bb779c..95a98c8c1da6 100644
--- a/net/netfilter/nfnetlink_queue_core.c
+++ b/net/netfilter/nfnetlink_queue_core.c
@@ -463,7 +463,10 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
if (indev && entskb->dev &&
entskb->mac_header != entskb->network_header) {
struct nfqnl_msg_packet_hw phw;
- int len = dev_parse_header(entskb, phw.hw_addr);
+ int len;
+
+ memset(&phw, 0, sizeof(phw));
+ len = dev_parse_header(entskb, phw.hw_addr);
if (len) {
phw.hw_addrlen = htons(len);
if (nla_put(skb, NFQA_HWADDR, sizeof(phw), &phw))
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index 7011c71646f0..6113cc7efffc 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -52,7 +52,8 @@ tcpmss_mangle_packet(struct sk_buff *skb,
{
const struct xt_tcpmss_info *info = par->targinfo;
struct tcphdr *tcph;
- unsigned int tcplen, i;
+ int len, tcp_hdrlen;
+ unsigned int i;
__be16 oldval;
u16 newmss;
u8 *opt;
@@ -64,11 +65,14 @@ tcpmss_mangle_packet(struct sk_buff *skb,
if (!skb_make_writable(skb, skb->len))
return -1;
- tcplen = skb->len - tcphoff;
+ len = skb->len - tcphoff;
+ if (len < (int)sizeof(struct tcphdr))
+ return -1;
+
tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
+ tcp_hdrlen = tcph->doff * 4;
- /* Header cannot be larger than the packet */
- if (tcplen < tcph->doff*4)
+ if (len < tcp_hdrlen)
return -1;
if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
@@ -87,9 +91,8 @@ tcpmss_mangle_packet(struct sk_buff *skb,
newmss = info->mss;
opt = (u_int8_t *)tcph;
- for (i = sizeof(struct tcphdr); i < tcph->doff*4; i += optlen(opt, i)) {
- if (opt[i] == TCPOPT_MSS && tcph->doff*4 - i >= TCPOLEN_MSS &&
- opt[i+1] == TCPOLEN_MSS) {
+ for (i = sizeof(struct tcphdr); i <= tcp_hdrlen - TCPOLEN_MSS; i += optlen(opt, i)) {
+ if (opt[i] == TCPOPT_MSS && opt[i+1] == TCPOLEN_MSS) {
u_int16_t oldmss;
oldmss = (opt[i+2] << 8) | opt[i+3];
@@ -112,9 +115,10 @@ tcpmss_mangle_packet(struct sk_buff *skb,
}
/* There is data after the header so the option can't be added
- without moving it, and doing so may make the SYN packet
- itself too large. Accept the packet unmodified instead. */
- if (tcplen > tcph->doff*4)
+ * without moving it, and doing so may make the SYN packet
+ * itself too large. Accept the packet unmodified instead.
+ */
+ if (len > tcp_hdrlen)
return 0;
/*
@@ -143,10 +147,10 @@ tcpmss_mangle_packet(struct sk_buff *skb,
newmss = min(newmss, (u16)1220);
opt = (u_int8_t *)tcph + sizeof(struct tcphdr);
- memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
+ memmove(opt + TCPOLEN_MSS, opt, len - sizeof(struct tcphdr));
inet_proto_csum_replace2(&tcph->check, skb,
- htons(tcplen), htons(tcplen + TCPOLEN_MSS), 1);
+ htons(len), htons(len + TCPOLEN_MSS), 1);
opt[0] = TCPOPT_MSS;
opt[1] = TCPOLEN_MSS;
opt[2] = (newmss & 0xff00) >> 8;
diff --git a/net/netfilter/xt_TCPOPTSTRIP.c b/net/netfilter/xt_TCPOPTSTRIP.c
index b68fa191710f..625fa1d636a0 100644
--- a/net/netfilter/xt_TCPOPTSTRIP.c
+++ b/net/netfilter/xt_TCPOPTSTRIP.c
@@ -38,7 +38,7 @@ tcpoptstrip_mangle_packet(struct sk_buff *skb,
struct tcphdr *tcph;
u_int16_t n, o;
u_int8_t *opt;
- int len;
+ int len, tcp_hdrlen;
/* This is a fragment, no TCP header is available */
if (par->fragoff != 0)
@@ -52,7 +52,9 @@ tcpoptstrip_mangle_packet(struct sk_buff *skb,
return NF_DROP;
tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
- if (tcph->doff * 4 > len)
+ tcp_hdrlen = tcph->doff * 4;
+
+ if (len < tcp_hdrlen)
return NF_DROP;
opt = (u_int8_t *)tcph;
@@ -61,10 +63,10 @@ tcpoptstrip_mangle_packet(struct sk_buff *skb,
* Walk through all TCP options - if we find some option to remove,
* set all octets to %TCPOPT_NOP and adjust checksum.
*/
- for (i = sizeof(struct tcphdr); i < tcp_hdrlen(skb); i += optl) {
+ for (i = sizeof(struct tcphdr); i < tcp_hdrlen - 1; i += optl) {
optl = optlen(opt, i);
- if (i + optl > tcp_hdrlen(skb))
+ if (i + optl > tcp_hdrlen)
break;
if (!tcpoptstrip_test_bit(info->strip_bmap, opt[i]))
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index a7dd108d4063..06df2b9110f5 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -209,7 +209,7 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par,
/* Ignore non-transparent sockets,
if XT_SOCKET_TRANSPARENT is used */
- if (info && info->flags & XT_SOCKET_TRANSPARENT)
+ if (info->flags & XT_SOCKET_TRANSPARENT)
transparent = ((sk->sk_state != TCP_TIME_WAIT &&
inet_sk(sk)->transparent) ||
(sk->sk_state == TCP_TIME_WAIT &&
@@ -233,7 +233,11 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par,
static bool
socket_mt4_v0(const struct sk_buff *skb, struct xt_action_param *par)
{
- return socket_match(skb, par, NULL);
+ static struct xt_socket_mtinfo1 xt_info_v0 = {
+ .flags = 0,
+ };
+
+ return socket_match(skb, par, &xt_info_v0);
}
static bool
@@ -370,7 +374,7 @@ socket_mt6_v1_v2(const struct sk_buff *skb, struct xt_action_param *par)
/* Ignore non-transparent sockets,
if XT_SOCKET_TRANSPARENT is used */
- if (info && info->flags & XT_SOCKET_TRANSPARENT)
+ if (info->flags & XT_SOCKET_TRANSPARENT)
transparent = ((sk->sk_state != TCP_TIME_WAIT &&
inet_sk(sk)->transparent) ||
(sk->sk_state == TCP_TIME_WAIT &&
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index c15042f987bd..a1100640495d 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -691,8 +691,8 @@ static int netlbl_cipsov4_remove_cb(struct netlbl_dom_map *entry, void *arg)
{
struct netlbl_domhsh_walk_arg *cb_arg = arg;
- if (entry->type == NETLBL_NLTYPE_CIPSOV4 &&
- entry->type_def.cipsov4->doi == cb_arg->doi)
+ if (entry->def.type == NETLBL_NLTYPE_CIPSOV4 &&
+ entry->def.cipso->doi == cb_arg->doi)
return netlbl_domhsh_remove_entry(entry, cb_arg->audit_info);
return 0;
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index 6bb1d42f0fac..85d842e6e431 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -84,15 +84,15 @@ static void netlbl_domhsh_free_entry(struct rcu_head *entry)
#endif /* IPv6 */
ptr = container_of(entry, struct netlbl_dom_map, rcu);
- if (ptr->type == NETLBL_NLTYPE_ADDRSELECT) {
+ if (ptr->def.type == NETLBL_NLTYPE_ADDRSELECT) {
netlbl_af4list_foreach_safe(iter4, tmp4,
- &ptr->type_def.addrsel->list4) {
+ &ptr->def.addrsel->list4) {
netlbl_af4list_remove_entry(iter4);
kfree(netlbl_domhsh_addr4_entry(iter4));
}
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
- &ptr->type_def.addrsel->list6) {
+ &ptr->def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
kfree(netlbl_domhsh_addr6_entry(iter6));
}
@@ -213,21 +213,21 @@ static void netlbl_domhsh_audit_add(struct netlbl_dom_map *entry,
if (addr4 != NULL) {
struct netlbl_domaddr4_map *map4;
map4 = netlbl_domhsh_addr4_entry(addr4);
- type = map4->type;
- cipsov4 = map4->type_def.cipsov4;
+ type = map4->def.type;
+ cipsov4 = map4->def.cipso;
netlbl_af4list_audit_addr(audit_buf, 0, NULL,
addr4->addr, addr4->mask);
#if IS_ENABLED(CONFIG_IPV6)
} else if (addr6 != NULL) {
struct netlbl_domaddr6_map *map6;
map6 = netlbl_domhsh_addr6_entry(addr6);
- type = map6->type;
+ type = map6->def.type;
netlbl_af6list_audit_addr(audit_buf, 0, NULL,
&addr6->addr, &addr6->mask);
#endif /* IPv6 */
} else {
- type = entry->type;
- cipsov4 = entry->type_def.cipsov4;
+ type = entry->def.type;
+ cipsov4 = entry->def.cipso;
}
switch (type) {
case NETLBL_NLTYPE_UNLABELED:
@@ -265,26 +265,25 @@ static int netlbl_domhsh_validate(const struct netlbl_dom_map *entry)
if (entry == NULL)
return -EINVAL;
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_UNLABELED:
- if (entry->type_def.cipsov4 != NULL ||
- entry->type_def.addrsel != NULL)
+ if (entry->def.cipso != NULL || entry->def.addrsel != NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_CIPSOV4:
- if (entry->type_def.cipsov4 == NULL)
+ if (entry->def.cipso == NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_ADDRSELECT:
- netlbl_af4list_foreach(iter4, &entry->type_def.addrsel->list4) {
+ netlbl_af4list_foreach(iter4, &entry->def.addrsel->list4) {
map4 = netlbl_domhsh_addr4_entry(iter4);
- switch (map4->type) {
+ switch (map4->def.type) {
case NETLBL_NLTYPE_UNLABELED:
- if (map4->type_def.cipsov4 != NULL)
+ if (map4->def.cipso != NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_CIPSOV4:
- if (map4->type_def.cipsov4 == NULL)
+ if (map4->def.cipso == NULL)
return -EINVAL;
break;
default:
@@ -292,9 +291,9 @@ static int netlbl_domhsh_validate(const struct netlbl_dom_map *entry)
}
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach(iter6, &entry->type_def.addrsel->list6) {
+ netlbl_af6list_foreach(iter6, &entry->def.addrsel->list6) {
map6 = netlbl_domhsh_addr6_entry(iter6);
- switch (map6->type) {
+ switch (map6->def.type) {
case NETLBL_NLTYPE_UNLABELED:
break;
default:
@@ -402,32 +401,31 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
rcu_assign_pointer(netlbl_domhsh_def, entry);
}
- if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+ if (entry->def.type == NETLBL_NLTYPE_ADDRSELECT) {
netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4)
+ &entry->def.addrsel->list4)
netlbl_domhsh_audit_add(entry, iter4, NULL,
ret_val, audit_info);
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6)
+ &entry->def.addrsel->list6)
netlbl_domhsh_audit_add(entry, NULL, iter6,
ret_val, audit_info);
#endif /* IPv6 */
} else
netlbl_domhsh_audit_add(entry, NULL, NULL,
ret_val, audit_info);
- } else if (entry_old->type == NETLBL_NLTYPE_ADDRSELECT &&
- entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+ } else if (entry_old->def.type == NETLBL_NLTYPE_ADDRSELECT &&
+ entry->def.type == NETLBL_NLTYPE_ADDRSELECT) {
struct list_head *old_list4;
struct list_head *old_list6;
- old_list4 = &entry_old->type_def.addrsel->list4;
- old_list6 = &entry_old->type_def.addrsel->list6;
+ old_list4 = &entry_old->def.addrsel->list4;
+ old_list6 = &entry_old->def.addrsel->list6;
/* we only allow the addition of address selectors if all of
* the selectors do not exist in the existing domain map */
- netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4)
+ netlbl_af4list_foreach_rcu(iter4, &entry->def.addrsel->list4)
if (netlbl_af4list_search_exact(iter4->addr,
iter4->mask,
old_list4)) {
@@ -435,8 +433,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
goto add_return;
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6)
+ netlbl_af6list_foreach_rcu(iter6, &entry->def.addrsel->list6)
if (netlbl_af6list_search_exact(&iter6->addr,
&iter6->mask,
old_list6)) {
@@ -446,7 +443,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
#endif /* IPv6 */
netlbl_af4list_foreach_safe(iter4, tmp4,
- &entry->type_def.addrsel->list4) {
+ &entry->def.addrsel->list4) {
netlbl_af4list_remove_entry(iter4);
iter4->valid = 1;
ret_val = netlbl_af4list_add(iter4, old_list4);
@@ -457,7 +454,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
}
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
- &entry->type_def.addrsel->list6) {
+ &entry->def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
iter6->valid = 1;
ret_val = netlbl_af6list_add(iter6, old_list6);
@@ -538,18 +535,18 @@ int netlbl_domhsh_remove_entry(struct netlbl_dom_map *entry,
struct netlbl_af4list *iter4;
struct netlbl_domaddr4_map *map4;
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4) {
+ &entry->def.addrsel->list4) {
map4 = netlbl_domhsh_addr4_entry(iter4);
- cipso_v4_doi_putdef(map4->type_def.cipsov4);
+ cipso_v4_doi_putdef(map4->def.cipso);
}
/* no need to check the IPv6 list since we currently
* support only unlabeled protocols for IPv6 */
break;
case NETLBL_NLTYPE_CIPSOV4:
- cipso_v4_doi_putdef(entry->type_def.cipsov4);
+ cipso_v4_doi_putdef(entry->def.cipso);
break;
}
call_rcu(&entry->rcu, netlbl_domhsh_free_entry);
@@ -590,20 +587,21 @@ int netlbl_domhsh_remove_af4(const char *domain,
entry_map = netlbl_domhsh_search(domain);
else
entry_map = netlbl_domhsh_search_def(domain);
- if (entry_map == NULL || entry_map->type != NETLBL_NLTYPE_ADDRSELECT)
+ if (entry_map == NULL ||
+ entry_map->def.type != NETLBL_NLTYPE_ADDRSELECT)
goto remove_af4_failure;
spin_lock(&netlbl_domhsh_lock);
entry_addr = netlbl_af4list_remove(addr->s_addr, mask->s_addr,
- &entry_map->type_def.addrsel->list4);
+ &entry_map->def.addrsel->list4);
spin_unlock(&netlbl_domhsh_lock);
if (entry_addr == NULL)
goto remove_af4_failure;
- netlbl_af4list_foreach_rcu(iter4, &entry_map->type_def.addrsel->list4)
+ netlbl_af4list_foreach_rcu(iter4, &entry_map->def.addrsel->list4)
goto remove_af4_single_addr;
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6, &entry_map->type_def.addrsel->list6)
+ netlbl_af6list_foreach_rcu(iter6, &entry_map->def.addrsel->list6)
goto remove_af4_single_addr;
#endif /* IPv6 */
/* the domain mapping is empty so remove it from the mapping table */
@@ -616,7 +614,7 @@ remove_af4_single_addr:
* shouldn't be a problem */
synchronize_rcu();
entry = netlbl_domhsh_addr4_entry(entry_addr);
- cipso_v4_doi_putdef(entry->type_def.cipsov4);
+ cipso_v4_doi_putdef(entry->def.cipso);
kfree(entry);
return 0;
@@ -693,8 +691,8 @@ struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain)
* responsible for ensuring that rcu_read_[un]lock() is called.
*
*/
-struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
- __be32 addr)
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af4(const char *domain,
+ __be32 addr)
{
struct netlbl_dom_map *dom_iter;
struct netlbl_af4list *addr_iter;
@@ -702,15 +700,13 @@ struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
dom_iter = netlbl_domhsh_search_def(domain);
if (dom_iter == NULL)
return NULL;
- if (dom_iter->type != NETLBL_NLTYPE_ADDRSELECT)
- return NULL;
- addr_iter = netlbl_af4list_search(addr,
- &dom_iter->type_def.addrsel->list4);
+ if (dom_iter->def.type != NETLBL_NLTYPE_ADDRSELECT)
+ return &dom_iter->def;
+ addr_iter = netlbl_af4list_search(addr, &dom_iter->def.addrsel->list4);
if (addr_iter == NULL)
return NULL;
-
- return netlbl_domhsh_addr4_entry(addr_iter);
+ return &(netlbl_domhsh_addr4_entry(addr_iter)->def);
}
#if IS_ENABLED(CONFIG_IPV6)
@@ -725,7 +721,7 @@ struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
* responsible for ensuring that rcu_read_[un]lock() is called.
*
*/
-struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af6(const char *domain,
const struct in6_addr *addr)
{
struct netlbl_dom_map *dom_iter;
@@ -734,15 +730,13 @@ struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
dom_iter = netlbl_domhsh_search_def(domain);
if (dom_iter == NULL)
return NULL;
- if (dom_iter->type != NETLBL_NLTYPE_ADDRSELECT)
- return NULL;
- addr_iter = netlbl_af6list_search(addr,
- &dom_iter->type_def.addrsel->list6);
+ if (dom_iter->def.type != NETLBL_NLTYPE_ADDRSELECT)
+ return &dom_iter->def;
+ addr_iter = netlbl_af6list_search(addr, &dom_iter->def.addrsel->list6);
if (addr_iter == NULL)
return NULL;
-
- return netlbl_domhsh_addr6_entry(addr_iter);
+ return &(netlbl_domhsh_addr6_entry(addr_iter)->def);
}
#endif /* IPv6 */
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h
index 90872c4ca30f..b9be0eed8980 100644
--- a/net/netlabel/netlabel_domainhash.h
+++ b/net/netlabel/netlabel_domainhash.h
@@ -43,37 +43,35 @@
#define NETLBL_DOMHSH_BITSIZE 7
/* Domain mapping definition structures */
+struct netlbl_domaddr_map {
+ struct list_head list4;
+ struct list_head list6;
+};
+struct netlbl_dommap_def {
+ u32 type;
+ union {
+ struct netlbl_domaddr_map *addrsel;
+ struct cipso_v4_doi *cipso;
+ };
+};
#define netlbl_domhsh_addr4_entry(iter) \
container_of(iter, struct netlbl_domaddr4_map, list)
struct netlbl_domaddr4_map {
- u32 type;
- union {
- struct cipso_v4_doi *cipsov4;
- } type_def;
+ struct netlbl_dommap_def def;
struct netlbl_af4list list;
};
#define netlbl_domhsh_addr6_entry(iter) \
container_of(iter, struct netlbl_domaddr6_map, list)
struct netlbl_domaddr6_map {
- u32 type;
-
- /* NOTE: no 'type_def' union needed at present since we don't currently
- * support any IPv6 labeling protocols */
+ struct netlbl_dommap_def def;
struct netlbl_af6list list;
};
-struct netlbl_domaddr_map {
- struct list_head list4;
- struct list_head list6;
-};
+
struct netlbl_dom_map {
char *domain;
- u32 type;
- union {
- struct cipso_v4_doi *cipsov4;
- struct netlbl_domaddr_map *addrsel;
- } type_def;
+ struct netlbl_dommap_def def;
u32 valid;
struct list_head list;
@@ -97,16 +95,16 @@ int netlbl_domhsh_remove_af4(const char *domain,
int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
int netlbl_domhsh_remove_default(struct netlbl_audit *audit_info);
struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain);
-struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
- __be32 addr);
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af4(const char *domain,
+ __be32 addr);
+#if IS_ENABLED(CONFIG_IPV6)
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af6(const char *domain,
+ const struct in6_addr *addr);
+#endif /* IPv6 */
+
int netlbl_domhsh_walk(u32 *skip_bkt,
u32 *skip_chain,
int (*callback) (struct netlbl_dom_map *entry, void *arg),
void *cb_arg);
-#if IS_ENABLED(CONFIG_IPV6)
-struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
- const struct in6_addr *addr);
-#endif /* IPv6 */
-
#endif
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index 7c94aedd0912..96a458e12f60 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -122,7 +122,7 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
}
if (addr == NULL && mask == NULL)
- entry->type = NETLBL_NLTYPE_UNLABELED;
+ entry->def.type = NETLBL_NLTYPE_UNLABELED;
else if (addr != NULL && mask != NULL) {
addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC);
if (addrmap == NULL)
@@ -137,7 +137,7 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
map4 = kzalloc(sizeof(*map4), GFP_ATOMIC);
if (map4 == NULL)
goto cfg_unlbl_map_add_failure;
- map4->type = NETLBL_NLTYPE_UNLABELED;
+ map4->def.type = NETLBL_NLTYPE_UNLABELED;
map4->list.addr = addr4->s_addr & mask4->s_addr;
map4->list.mask = mask4->s_addr;
map4->list.valid = 1;
@@ -154,7 +154,7 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
map6 = kzalloc(sizeof(*map6), GFP_ATOMIC);
if (map6 == NULL)
goto cfg_unlbl_map_add_failure;
- map6->type = NETLBL_NLTYPE_UNLABELED;
+ map6->def.type = NETLBL_NLTYPE_UNLABELED;
map6->list.addr = *addr6;
map6->list.addr.s6_addr32[0] &= mask6->s6_addr32[0];
map6->list.addr.s6_addr32[1] &= mask6->s6_addr32[1];
@@ -174,8 +174,8 @@ int netlbl_cfg_unlbl_map_add(const char *domain,
break;
}
- entry->type_def.addrsel = addrmap;
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
} else {
ret_val = -EINVAL;
goto cfg_unlbl_map_add_failure;
@@ -355,8 +355,8 @@ int netlbl_cfg_cipsov4_map_add(u32 doi,
}
if (addr == NULL && mask == NULL) {
- entry->type_def.cipsov4 = doi_def;
- entry->type = NETLBL_NLTYPE_CIPSOV4;
+ entry->def.cipso = doi_def;
+ entry->def.type = NETLBL_NLTYPE_CIPSOV4;
} else if (addr != NULL && mask != NULL) {
addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC);
if (addrmap == NULL)
@@ -367,8 +367,8 @@ int netlbl_cfg_cipsov4_map_add(u32 doi,
addrinfo = kzalloc(sizeof(*addrinfo), GFP_ATOMIC);
if (addrinfo == NULL)
goto out_addrinfo;
- addrinfo->type_def.cipsov4 = doi_def;
- addrinfo->type = NETLBL_NLTYPE_CIPSOV4;
+ addrinfo->def.cipso = doi_def;
+ addrinfo->def.type = NETLBL_NLTYPE_CIPSOV4;
addrinfo->list.addr = addr->s_addr & mask->s_addr;
addrinfo->list.mask = mask->s_addr;
addrinfo->list.valid = 1;
@@ -376,8 +376,8 @@ int netlbl_cfg_cipsov4_map_add(u32 doi,
if (ret_val != 0)
goto cfg_cipsov4_map_add_failure;
- entry->type_def.addrsel = addrmap;
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
} else {
ret_val = -EINVAL;
goto out_addrmap;
@@ -657,14 +657,14 @@ int netlbl_sock_setattr(struct sock *sk,
}
switch (family) {
case AF_INET:
- switch (dom_entry->type) {
+ switch (dom_entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
ret_val = -EDESTADDRREQ;
break;
case NETLBL_NLTYPE_CIPSOV4:
ret_val = cipso_v4_sock_setattr(sk,
- dom_entry->type_def.cipsov4,
- secattr);
+ dom_entry->def.cipso,
+ secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
ret_val = 0;
@@ -754,23 +754,22 @@ int netlbl_conn_setattr(struct sock *sk,
{
int ret_val;
struct sockaddr_in *addr4;
- struct netlbl_domaddr4_map *af4_entry;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
switch (addr->sa_family) {
case AF_INET:
addr4 = (struct sockaddr_in *)addr;
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- addr4->sin_addr.s_addr);
- if (af4_entry == NULL) {
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,
+ addr4->sin_addr.s_addr);
+ if (entry == NULL) {
ret_val = -ENOENT;
goto conn_setattr_return;
}
- switch (af4_entry->type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
ret_val = cipso_v4_sock_setattr(sk,
- af4_entry->type_def.cipsov4,
- secattr);
+ entry->cipso, secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
@@ -812,36 +811,21 @@ int netlbl_req_setattr(struct request_sock *req,
const struct netlbl_lsm_secattr *secattr)
{
int ret_val;
- struct netlbl_dom_map *dom_entry;
- struct netlbl_domaddr4_map *af4_entry;
- u32 proto_type;
- struct cipso_v4_doi *proto_cv4;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
- dom_entry = netlbl_domhsh_getentry(secattr->domain);
- if (dom_entry == NULL) {
- ret_val = -ENOENT;
- goto req_setattr_return;
- }
switch (req->rsk_ops->family) {
case AF_INET:
- if (dom_entry->type == NETLBL_NLTYPE_ADDRSELECT) {
- struct inet_request_sock *req_inet = inet_rsk(req);
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- req_inet->rmt_addr);
- if (af4_entry == NULL) {
- ret_val = -ENOENT;
- goto req_setattr_return;
- }
- proto_type = af4_entry->type;
- proto_cv4 = af4_entry->type_def.cipsov4;
- } else {
- proto_type = dom_entry->type;
- proto_cv4 = dom_entry->type_def.cipsov4;
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,
+ inet_rsk(req)->rmt_addr);
+ if (entry == NULL) {
+ ret_val = -ENOENT;
+ goto req_setattr_return;
}
- switch (proto_type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = cipso_v4_req_setattr(req, proto_cv4, secattr);
+ ret_val = cipso_v4_req_setattr(req,
+ entry->cipso, secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
@@ -899,23 +883,21 @@ int netlbl_skbuff_setattr(struct sk_buff *skb,
{
int ret_val;
struct iphdr *hdr4;
- struct netlbl_domaddr4_map *af4_entry;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
switch (family) {
case AF_INET:
hdr4 = ip_hdr(skb);
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- hdr4->daddr);
- if (af4_entry == NULL) {
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,hdr4->daddr);
+ if (entry == NULL) {
ret_val = -ENOENT;
goto skbuff_setattr_return;
}
- switch (af4_entry->type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = cipso_v4_skbuff_setattr(skb,
- af4_entry->type_def.cipsov4,
- secattr);
+ ret_val = cipso_v4_skbuff_setattr(skb, entry->cipso,
+ secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index c5384ffc6146..dd1c37d7acbc 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -104,7 +104,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
ret_val = -ENOMEM;
goto add_failure;
}
- entry->type = nla_get_u32(info->attrs[NLBL_MGMT_A_PROTOCOL]);
+ entry->def.type = nla_get_u32(info->attrs[NLBL_MGMT_A_PROTOCOL]);
if (info->attrs[NLBL_MGMT_A_DOMAIN]) {
size_t tmp_size = nla_len(info->attrs[NLBL_MGMT_A_DOMAIN]);
entry->domain = kmalloc(tmp_size, GFP_KERNEL);
@@ -116,12 +116,12 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
info->attrs[NLBL_MGMT_A_DOMAIN], tmp_size);
}
- /* NOTE: internally we allow/use a entry->type value of
+ /* NOTE: internally we allow/use a entry->def.type value of
* NETLBL_NLTYPE_ADDRSELECT but we don't currently allow users
* to pass that as a protocol value because we need to know the
* "real" protocol */
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_UNLABELED:
break;
case NETLBL_NLTYPE_CIPSOV4:
@@ -132,7 +132,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
cipsov4 = cipso_v4_doi_getdef(tmp_val);
if (cipsov4 == NULL)
goto add_failure;
- entry->type_def.cipsov4 = cipsov4;
+ entry->def.cipso = cipsov4;
break;
default:
goto add_failure;
@@ -172,9 +172,9 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
map->list.addr = addr->s_addr & mask->s_addr;
map->list.mask = mask->s_addr;
map->list.valid = 1;
- map->type = entry->type;
+ map->def.type = entry->def.type;
if (cipsov4)
- map->type_def.cipsov4 = cipsov4;
+ map->def.cipso = cipsov4;
ret_val = netlbl_af4list_add(&map->list, &addrmap->list4);
if (ret_val != 0) {
@@ -182,8 +182,8 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
goto add_failure;
}
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
- entry->type_def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
#if IS_ENABLED(CONFIG_IPV6)
} else if (info->attrs[NLBL_MGMT_A_IPV6ADDR]) {
struct in6_addr *addr;
@@ -223,7 +223,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
map->list.addr.s6_addr32[3] &= mask->s6_addr32[3];
map->list.mask = *mask;
map->list.valid = 1;
- map->type = entry->type;
+ map->def.type = entry->def.type;
ret_val = netlbl_af6list_add(&map->list, &addrmap->list6);
if (ret_val != 0) {
@@ -231,8 +231,8 @@ static int netlbl_mgmt_add_common(struct genl_info *info,
goto add_failure;
}
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
- entry->type_def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
#endif /* IPv6 */
}
@@ -281,14 +281,13 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
return ret_val;
}
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
nla_a = nla_nest_start(skb, NLBL_MGMT_A_SELECTORLIST);
if (nla_a == NULL)
return -ENOMEM;
- netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4) {
+ netlbl_af4list_foreach_rcu(iter4, &entry->def.addrsel->list4) {
struct netlbl_domaddr4_map *map4;
struct in_addr addr_struct;
@@ -310,13 +309,13 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
return ret_val;
map4 = netlbl_domhsh_addr4_entry(iter4);
ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL,
- map4->type);
+ map4->def.type);
if (ret_val != 0)
return ret_val;
- switch (map4->type) {
+ switch (map4->def.type) {
case NETLBL_NLTYPE_CIPSOV4:
ret_val = nla_put_u32(skb, NLBL_MGMT_A_CV4DOI,
- map4->type_def.cipsov4->doi);
+ map4->def.cipso->doi);
if (ret_val != 0)
return ret_val;
break;
@@ -325,8 +324,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
nla_nest_end(skb, nla_b);
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6) {
+ netlbl_af6list_foreach_rcu(iter6, &entry->def.addrsel->list6) {
struct netlbl_domaddr6_map *map6;
nla_b = nla_nest_start(skb, NLBL_MGMT_A_ADDRSELECTOR);
@@ -345,7 +343,7 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
return ret_val;
map6 = netlbl_domhsh_addr6_entry(iter6);
ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL,
- map6->type);
+ map6->def.type);
if (ret_val != 0)
return ret_val;
@@ -356,14 +354,14 @@ static int netlbl_mgmt_listentry(struct sk_buff *skb,
nla_nest_end(skb, nla_a);
break;
case NETLBL_NLTYPE_UNLABELED:
- ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL, entry->type);
+ ret_val = nla_put_u32(skb,NLBL_MGMT_A_PROTOCOL,entry->def.type);
break;
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL, entry->type);
+ ret_val = nla_put_u32(skb,NLBL_MGMT_A_PROTOCOL,entry->def.type);
if (ret_val != 0)
return ret_val;
ret_val = nla_put_u32(skb, NLBL_MGMT_A_CV4DOI,
- entry->type_def.cipsov4->doi);
+ entry->def.cipso->doi);
break;
}
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index af3531926ee0..8f0897407a2c 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -1541,7 +1541,7 @@ int __init netlbl_unlabel_defconf(void)
entry = kzalloc(sizeof(*entry), GFP_KERNEL);
if (entry == NULL)
return -ENOMEM;
- entry->type = NETLBL_NLTYPE_UNLABELED;
+ entry->def.type = NETLBL_NLTYPE_UNLABELED;
ret_val = netlbl_domhsh_add_default(entry, &audit_info);
if (ret_val != 0)
return ret_val;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 0c61b59175dc..a17dda1bbee0 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -294,14 +294,14 @@ static void **alloc_pg_vec(struct netlink_sock *nlk,
{
unsigned int block_nr = req->nm_block_nr;
unsigned int i;
- void **pg_vec, *ptr;
+ void **pg_vec;
pg_vec = kcalloc(block_nr, sizeof(void *), GFP_KERNEL);
if (pg_vec == NULL)
return NULL;
for (i = 0; i < block_nr; i++) {
- pg_vec[i] = ptr = alloc_one_pg_vec_page(order);
+ pg_vec[i] = alloc_one_pg_vec_page(order);
if (pg_vec[i] == NULL)
goto err1;
}
@@ -595,7 +595,7 @@ static unsigned int netlink_poll(struct file *file, struct socket *sock,
* for dumps is performed here. A dump is allowed to continue
* if at least half the ring is unused.
*/
- while (nlk->cb != NULL && netlink_dump_space(nlk)) {
+ while (nlk->cb_running && netlink_dump_space(nlk)) {
err = netlink_dump(sk);
if (err < 0) {
sk->sk_err = err;
@@ -802,18 +802,6 @@ static void netlink_ring_set_copied(struct sock *sk, struct sk_buff *skb)
#define netlink_mmap_sendmsg(sk, msg, dst_portid, dst_group, siocb) 0
#endif /* CONFIG_NETLINK_MMAP */
-static void netlink_destroy_callback(struct netlink_callback *cb)
-{
- kfree_skb(cb->skb);
- kfree(cb);
-}
-
-static void netlink_consume_callback(struct netlink_callback *cb)
-{
- consume_skb(cb->skb);
- kfree(cb);
-}
-
static void netlink_skb_destructor(struct sk_buff *skb)
{
#ifdef CONFIG_NETLINK_MMAP
@@ -872,12 +860,12 @@ static void netlink_sock_destruct(struct sock *sk)
{
struct netlink_sock *nlk = nlk_sk(sk);
- if (nlk->cb) {
- if (nlk->cb->done)
- nlk->cb->done(nlk->cb);
+ if (nlk->cb_running) {
+ if (nlk->cb.done)
+ nlk->cb.done(&nlk->cb);
- module_put(nlk->cb->module);
- netlink_destroy_callback(nlk->cb);
+ module_put(nlk->cb.module);
+ kfree_skb(nlk->cb.skb);
}
skb_queue_purge(&sk->sk_receive_queue);
@@ -2350,7 +2338,8 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
skb_free_datagram(sk, skb);
- if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) {
+ if (nlk->cb_running &&
+ atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) {
ret = netlink_dump(sk);
if (ret) {
sk->sk_err = ret;
@@ -2566,13 +2555,12 @@ static int netlink_dump(struct sock *sk)
int alloc_size;
mutex_lock(nlk->cb_mutex);
-
- cb = nlk->cb;
- if (cb == NULL) {
+ if (!nlk->cb_running) {
err = -EINVAL;
goto errout_skb;
}
+ cb = &nlk->cb;
alloc_size = max_t(int, cb->min_dump_alloc, NLMSG_GOODSIZE);
if (!netlink_rx_is_mmaped(sk) &&
@@ -2610,11 +2598,11 @@ static int netlink_dump(struct sock *sk)
if (cb->done)
cb->done(cb);
- nlk->cb = NULL;
- mutex_unlock(nlk->cb_mutex);
+ nlk->cb_running = false;
+ mutex_unlock(nlk->cb_mutex);
module_put(cb->module);
- netlink_consume_callback(cb);
+ consume_skb(cb->skb);
return 0;
errout_skb:
@@ -2632,59 +2620,51 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
struct netlink_sock *nlk;
int ret;
- cb = kzalloc(sizeof(*cb), GFP_KERNEL);
- if (cb == NULL)
- return -ENOBUFS;
-
/* Memory mapped dump requests need to be copied to avoid looping
* on the pending state in netlink_mmap_sendmsg() while the CB hold
* a reference to the skb.
*/
if (netlink_skb_is_mmaped(skb)) {
skb = skb_copy(skb, GFP_KERNEL);
- if (skb == NULL) {
- kfree(cb);
+ if (skb == NULL)
return -ENOBUFS;
- }
} else
atomic_inc(&skb->users);
- cb->dump = control->dump;
- cb->done = control->done;
- cb->nlh = nlh;
- cb->data = control->data;
- cb->module = control->module;
- cb->min_dump_alloc = control->min_dump_alloc;
- cb->skb = skb;
-
sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid);
if (sk == NULL) {
- netlink_destroy_callback(cb);
- return -ECONNREFUSED;
+ ret = -ECONNREFUSED;
+ goto error_free;
}
- nlk = nlk_sk(sk);
+ nlk = nlk_sk(sk);
mutex_lock(nlk->cb_mutex);
/* A dump is in progress... */
- if (nlk->cb) {
- mutex_unlock(nlk->cb_mutex);
- netlink_destroy_callback(cb);
+ if (nlk->cb_running) {
ret = -EBUSY;
- goto out;
+ goto error_unlock;
}
/* add reference of module which cb->dump belongs to */
- if (!try_module_get(cb->module)) {
- mutex_unlock(nlk->cb_mutex);
- netlink_destroy_callback(cb);
+ if (!try_module_get(control->module)) {
ret = -EPROTONOSUPPORT;
- goto out;
+ goto error_unlock;
}
- nlk->cb = cb;
+ cb = &nlk->cb;
+ memset(cb, 0, sizeof(*cb));
+ cb->dump = control->dump;
+ cb->done = control->done;
+ cb->nlh = nlh;
+ cb->data = control->data;
+ cb->module = control->module;
+ cb->min_dump_alloc = control->min_dump_alloc;
+ cb->skb = skb;
+
+ nlk->cb_running = true;
+
mutex_unlock(nlk->cb_mutex);
ret = netlink_dump(sk);
-out:
sock_put(sk);
if (ret)
@@ -2694,6 +2674,13 @@ out:
* signal not to send ACK even if it was requested.
*/
return -EINTR;
+
+error_unlock:
+ sock_put(sk);
+ mutex_unlock(nlk->cb_mutex);
+error_free:
+ kfree_skb(skb);
+ return ret;
}
EXPORT_SYMBOL(__netlink_dump_start);
@@ -2916,14 +2903,14 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
struct sock *s = v;
struct netlink_sock *nlk = nlk_sk(s);
- seq_printf(seq, "%pK %-3d %-6u %08x %-8d %-8d %pK %-8d %-8d %-8lu\n",
+ seq_printf(seq, "%pK %-3d %-6u %08x %-8d %-8d %d %-8d %-8d %-8lu\n",
s,
s->sk_protocol,
nlk->portid,
nlk->groups ? (u32)nlk->groups[0] : 0,
sk_rmem_alloc_get(s),
sk_wmem_alloc_get(s),
- nlk->cb,
+ nlk->cb_running,
atomic_read(&s->sk_refcnt),
atomic_read(&s->sk_drops),
sock_i_ino(s)
diff --git a/net/netlink/af_netlink.h b/net/netlink/af_netlink.h
index eaa88d187cdc..acbd774eeb7c 100644
--- a/net/netlink/af_netlink.h
+++ b/net/netlink/af_netlink.h
@@ -32,7 +32,8 @@ struct netlink_sock {
unsigned long *groups;
unsigned long state;
wait_queue_head_t wait;
- struct netlink_callback *cb;
+ bool cb_running;
+ struct netlink_callback cb;
struct mutex *cb_mutex;
struct mutex cb_def_mutex;
void (*netlink_rcv)(struct sk_buff *skb);
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 2fd6dbea327a..f85f8a2ad6cf 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -571,7 +571,7 @@ static int genl_family_rcv_msg(struct genl_family *family,
!capable(CAP_NET_ADMIN))
return -EPERM;
- if (nlh->nlmsg_flags & NLM_F_DUMP) {
+ if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
struct netlink_dump_control c = {
.dump = ops->dumpit,
.done = ops->done,
@@ -789,6 +789,10 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb)
struct net *net = sock_net(skb->sk);
int chains_to_skip = cb->args[0];
int fams_to_skip = cb->args[1];
+ bool need_locking = chains_to_skip || fams_to_skip;
+
+ if (need_locking)
+ genl_lock();
for (i = chains_to_skip; i < GENL_FAM_TAB_SIZE; i++) {
n = 0;
@@ -810,6 +814,9 @@ errout:
cb->args[0] = i;
cb->args[1] = n;
+ if (need_locking)
+ genl_unlock();
+
return skb->len;
}
@@ -877,8 +884,10 @@ static int ctrl_getfamily(struct sk_buff *skb, struct genl_info *info)
#ifdef CONFIG_MODULES
if (res == NULL) {
genl_unlock();
+ up_read(&cb_lock);
request_module("net-pf-%d-proto-%d-family-%s",
PF_NETLINK, NETLINK_GENERIC, name);
+ down_read(&cb_lock);
genl_lock();
res = genl_family_find_byname(name);
}
diff --git a/net/nfc/core.c b/net/nfc/core.c
index dc96a83aa6ab..1d074dd1650f 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -44,7 +44,7 @@ DEFINE_MUTEX(nfc_devlist_mutex);
/* NFC device ID bitmap */
static DEFINE_IDA(nfc_index_ida);
-int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name)
+int nfc_fw_download(struct nfc_dev *dev, const char *firmware_name)
{
int rc = 0;
@@ -62,28 +62,28 @@ int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name)
goto error;
}
- if (!dev->ops->fw_upload) {
+ if (!dev->ops->fw_download) {
rc = -EOPNOTSUPP;
goto error;
}
- dev->fw_upload_in_progress = true;
- rc = dev->ops->fw_upload(dev, firmware_name);
+ dev->fw_download_in_progress = true;
+ rc = dev->ops->fw_download(dev, firmware_name);
if (rc)
- dev->fw_upload_in_progress = false;
+ dev->fw_download_in_progress = false;
error:
device_unlock(&dev->dev);
return rc;
}
-int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name)
+int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name)
{
- dev->fw_upload_in_progress = false;
+ dev->fw_download_in_progress = false;
- return nfc_genl_fw_upload_done(dev, firmware_name);
+ return nfc_genl_fw_download_done(dev, firmware_name);
}
-EXPORT_SYMBOL(nfc_fw_upload_done);
+EXPORT_SYMBOL(nfc_fw_download_done);
/**
* nfc_dev_up - turn on the NFC device
@@ -110,7 +110,7 @@ int nfc_dev_up(struct nfc_dev *dev)
goto error;
}
- if (dev->fw_upload_in_progress) {
+ if (dev->fw_download_in_progress) {
rc = -EBUSY;
goto error;
}
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 7b1c186736eb..fe66908401f5 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -809,14 +809,14 @@ static void nfc_hci_recv_from_llc(struct nfc_hci_dev *hdev, struct sk_buff *skb)
}
}
-static int hci_fw_upload(struct nfc_dev *nfc_dev, const char *firmware_name)
+static int hci_fw_download(struct nfc_dev *nfc_dev, const char *firmware_name)
{
struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
- if (!hdev->ops->fw_upload)
+ if (!hdev->ops->fw_download)
return -ENOTSUPP;
- return hdev->ops->fw_upload(hdev, firmware_name);
+ return hdev->ops->fw_download(hdev, firmware_name);
}
static struct nfc_ops hci_nfc_ops = {
@@ -831,7 +831,7 @@ static struct nfc_ops hci_nfc_ops = {
.im_transceive = hci_transceive,
.tm_send = hci_tm_send,
.check_presence = hci_check_presence,
- .fw_upload = hci_fw_upload,
+ .fw_download = hci_fw_download,
.discover_se = hci_discover_se,
.enable_se = hci_enable_se,
.disable_se = hci_disable_se,
diff --git a/net/nfc/nci/Kconfig b/net/nfc/nci/Kconfig
index 2a2416080b4f..a4f1e42e3481 100644
--- a/net/nfc/nci/Kconfig
+++ b/net/nfc/nci/Kconfig
@@ -11,6 +11,7 @@ config NFC_NCI
config NFC_NCI_SPI
depends on NFC_NCI && SPI
+ select CRC_CCITT
bool "NCI over SPI protocol support"
default n
help
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index b05ad909778f..f16fd59d4160 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -1089,7 +1089,7 @@ exit:
return rc;
}
-static int nfc_genl_fw_upload(struct sk_buff *skb, struct genl_info *info)
+static int nfc_genl_fw_download(struct sk_buff *skb, struct genl_info *info)
{
struct nfc_dev *dev;
int rc;
@@ -1108,13 +1108,13 @@ static int nfc_genl_fw_upload(struct sk_buff *skb, struct genl_info *info)
nla_strlcpy(firmware_name, info->attrs[NFC_ATTR_FIRMWARE_NAME],
sizeof(firmware_name));
- rc = nfc_fw_upload(dev, firmware_name);
+ rc = nfc_fw_download(dev, firmware_name);
nfc_put_device(dev);
return rc;
}
-int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name)
+int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name)
{
struct sk_buff *msg;
void *hdr;
@@ -1124,7 +1124,7 @@ int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name)
return -ENOMEM;
hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
- NFC_CMD_FW_UPLOAD);
+ NFC_CMD_FW_DOWNLOAD);
if (!hdr)
goto free_msg;
@@ -1251,8 +1251,8 @@ static struct genl_ops nfc_genl_ops[] = {
.policy = nfc_genl_policy,
},
{
- .cmd = NFC_CMD_FW_UPLOAD,
- .doit = nfc_genl_fw_upload,
+ .cmd = NFC_CMD_FW_DOWNLOAD,
+ .doit = nfc_genl_fw_download,
.policy = nfc_genl_policy,
},
{
diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h
index ee85a1fc1b24..820a7850c36a 100644
--- a/net/nfc/nfc.h
+++ b/net/nfc/nfc.h
@@ -123,10 +123,10 @@ static inline void nfc_device_iter_exit(struct class_dev_iter *iter)
class_dev_iter_exit(iter);
}
-int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name);
-int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name);
+int nfc_fw_download(struct nfc_dev *dev, const char *firmware_name);
+int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name);
-int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name);
+int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name);
int nfc_dev_up(struct nfc_dev *dev);
diff --git a/net/openvswitch/Kconfig b/net/openvswitch/Kconfig
index 27ee56b688a3..bed30e69baa7 100644
--- a/net/openvswitch/Kconfig
+++ b/net/openvswitch/Kconfig
@@ -40,3 +40,16 @@ config OPENVSWITCH_GRE
Say N to exclude this support and reduce the binary size.
If unsure, say Y.
+
+config OPENVSWITCH_VXLAN
+ bool "Open vSwitch VXLAN tunneling support"
+ depends on INET
+ depends on OPENVSWITCH
+ depends on VXLAN && !(OPENVSWITCH=y && VXLAN=m)
+ default y
+ ---help---
+ If you say Y here, then the Open vSwitch will be able create vxlan vport.
+
+ Say N to exclude this support and reduce the binary size.
+
+ If unsure, say Y.
diff --git a/net/openvswitch/Makefile b/net/openvswitch/Makefile
index 01bddb2991e3..82e4ee54a44b 100644
--- a/net/openvswitch/Makefile
+++ b/net/openvswitch/Makefile
@@ -13,3 +13,7 @@ openvswitch-y := \
vport-gre.o \
vport-internal_dev.o \
vport-netdev.o
+
+ifneq ($(CONFIG_OPENVSWITCH_VXLAN),)
+openvswitch-y += vport-vxlan.o
+endif
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 22c5f399f1cf..ab101f715447 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -535,6 +535,7 @@ int ovs_execute_actions(struct datapath *dp, struct sk_buff *skb)
{
struct sw_flow_actions *acts = rcu_dereference(OVS_CB(skb)->flow->sf_acts);
+ OVS_CB(skb)->tun_key = NULL;
return do_execute_actions(dp, skb, acts->actions,
acts->actions_len, false);
}
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index f7e3a0d84c40..f2ed7600084e 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -2076,9 +2076,6 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
ovs_notify(reply, info, &ovs_dp_vport_multicast_group);
return 0;
- rtnl_unlock();
- return 0;
-
exit_free:
kfree_skb(reply);
exit_unlock:
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 5c519b121e1b..1aa84dc58777 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -240,7 +240,7 @@ static struct flex_array *alloc_buckets(unsigned int n_buckets)
struct flex_array *buckets;
int i, err;
- buckets = flex_array_alloc(sizeof(struct hlist_head *),
+ buckets = flex_array_alloc(sizeof(struct hlist_head),
n_buckets, GFP_KERNEL);
if (!buckets)
return NULL;
diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
new file mode 100644
index 000000000000..36848bd54a77
--- /dev/null
+++ b/net/openvswitch/vport-vxlan.c
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2013 Nicira, Inc.
+ * Copyright (c) 2013 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/net.h>
+#include <linux/rculist.h>
+#include <linux/udp.h>
+
+#include <net/icmp.h>
+#include <net/ip.h>
+#include <net/udp.h>
+#include <net/ip_tunnels.h>
+#include <net/udp.h>
+#include <net/rtnetlink.h>
+#include <net/route.h>
+#include <net/dsfield.h>
+#include <net/inet_ecn.h>
+#include <net/net_namespace.h>
+#include <net/netns/generic.h>
+#include <net/vxlan.h>
+
+#include "datapath.h"
+#include "vport.h"
+
+/**
+ * struct vxlan_port - Keeps track of open UDP ports
+ * @vs: vxlan_sock created for the port.
+ * @name: vport name.
+ */
+struct vxlan_port {
+ struct vxlan_sock *vs;
+ char name[IFNAMSIZ];
+};
+
+static inline struct vxlan_port *vxlan_vport(const struct vport *vport)
+{
+ return vport_priv(vport);
+}
+
+/* Called with rcu_read_lock and BH disabled. */
+static void vxlan_rcv(struct vxlan_sock *vs, struct sk_buff *skb, __be32 vx_vni)
+{
+ struct ovs_key_ipv4_tunnel tun_key;
+ struct vport *vport = vs->data;
+ struct iphdr *iph;
+ __be64 key;
+
+ /* Save outer tunnel values */
+ iph = ip_hdr(skb);
+ key = cpu_to_be64(ntohl(vx_vni) >> 8);
+ ovs_flow_tun_key_init(&tun_key, iph, key, TUNNEL_KEY);
+
+ ovs_vport_receive(vport, skb, &tun_key);
+}
+
+static int vxlan_get_options(const struct vport *vport, struct sk_buff *skb)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ __be16 dst_port = inet_sk(vxlan_port->vs->sock->sk)->inet_sport;
+
+ if (nla_put_u16(skb, OVS_TUNNEL_ATTR_DST_PORT, ntohs(dst_port)))
+ return -EMSGSIZE;
+ return 0;
+}
+
+static void vxlan_tnl_destroy(struct vport *vport)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+
+ vxlan_sock_release(vxlan_port->vs);
+
+ ovs_vport_deferred_free(vport);
+}
+
+static struct vport *vxlan_tnl_create(const struct vport_parms *parms)
+{
+ struct net *net = ovs_dp_get_net(parms->dp);
+ struct nlattr *options = parms->options;
+ struct vxlan_port *vxlan_port;
+ struct vxlan_sock *vs;
+ struct vport *vport;
+ struct nlattr *a;
+ u16 dst_port;
+ int err;
+
+ if (!options) {
+ err = -EINVAL;
+ goto error;
+ }
+ a = nla_find_nested(options, OVS_TUNNEL_ATTR_DST_PORT);
+ if (a && nla_len(a) == sizeof(u16)) {
+ dst_port = nla_get_u16(a);
+ } else {
+ /* Require destination port from userspace. */
+ err = -EINVAL;
+ goto error;
+ }
+
+ vport = ovs_vport_alloc(sizeof(struct vxlan_port),
+ &ovs_vxlan_vport_ops, parms);
+ if (IS_ERR(vport))
+ return vport;
+
+ vxlan_port = vxlan_vport(vport);
+ strncpy(vxlan_port->name, parms->name, IFNAMSIZ);
+
+ vs = vxlan_sock_add(net, htons(dst_port), vxlan_rcv, vport, true);
+ if (IS_ERR(vs)) {
+ ovs_vport_free(vport);
+ return (void *)vs;
+ }
+ vxlan_port->vs = vs;
+
+ return vport;
+
+error:
+ return ERR_PTR(err);
+}
+
+static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
+{
+ struct net *net = ovs_dp_get_net(vport->dp);
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ __be16 dst_port = inet_sk(vxlan_port->vs->sock->sk)->inet_sport;
+ struct rtable *rt;
+ struct flowi4 fl;
+ __be16 src_port;
+ int port_min;
+ int port_max;
+ __be16 df;
+ int err;
+
+ if (unlikely(!OVS_CB(skb)->tun_key)) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ /* Route lookup */
+ memset(&fl, 0, sizeof(fl));
+ fl.daddr = OVS_CB(skb)->tun_key->ipv4_dst;
+ fl.saddr = OVS_CB(skb)->tun_key->ipv4_src;
+ fl.flowi4_tos = RT_TOS(OVS_CB(skb)->tun_key->ipv4_tos);
+ fl.flowi4_mark = skb->mark;
+ fl.flowi4_proto = IPPROTO_UDP;
+
+ rt = ip_route_output_key(net, &fl);
+ if (IS_ERR(rt)) {
+ err = PTR_ERR(rt);
+ goto error;
+ }
+
+ df = OVS_CB(skb)->tun_key->tun_flags & TUNNEL_DONT_FRAGMENT ?
+ htons(IP_DF) : 0;
+
+ skb->local_df = 1;
+
+ inet_get_local_port_range(&port_min, &port_max);
+ src_port = vxlan_src_port(port_min, port_max, skb);
+
+ err = vxlan_xmit_skb(net, vxlan_port->vs, rt, skb,
+ fl.saddr, OVS_CB(skb)->tun_key->ipv4_dst,
+ OVS_CB(skb)->tun_key->ipv4_tos,
+ OVS_CB(skb)->tun_key->ipv4_ttl, df,
+ src_port, dst_port,
+ htonl(be64_to_cpu(OVS_CB(skb)->tun_key->tun_id) << 8));
+ if (err < 0)
+ ip_rt_put(rt);
+error:
+ return err;
+}
+
+static const char *vxlan_get_name(const struct vport *vport)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ return vxlan_port->name;
+}
+
+const struct vport_ops ovs_vxlan_vport_ops = {
+ .type = OVS_VPORT_TYPE_VXLAN,
+ .create = vxlan_tnl_create,
+ .destroy = vxlan_tnl_destroy,
+ .get_name = vxlan_get_name,
+ .get_options = vxlan_get_options,
+ .send = vxlan_tnl_send,
+};
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index d4c7fa04ce08..d69e0c06dfde 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -42,6 +42,9 @@ static const struct vport_ops *vport_ops_list[] = {
#ifdef CONFIG_OPENVSWITCH_GRE
&ovs_gre_vport_ops,
#endif
+#ifdef CONFIG_OPENVSWITCH_VXLAN
+ &ovs_vxlan_vport_ops,
+#endif
};
/* Protected by RCU read lock for reading, ovs_mutex for writing. */
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index 376045c42f8b..1a9fbcec6e1b 100644
--- a/net/openvswitch/vport.h
+++ b/net/openvswitch/vport.h
@@ -199,6 +199,7 @@ void ovs_vport_record_error(struct vport *, enum vport_err_type err_type);
extern const struct vport_ops ovs_netdev_vport_ops;
extern const struct vport_ops ovs_internal_vport_ops;
extern const struct vport_ops ovs_gre_vport_ops;
+extern const struct vport_ops ovs_vxlan_vport_ops;
static inline void ovs_skb_postpush_rcsum(struct sk_buff *skb,
const void *start, unsigned int len)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 4cb28a7f639b..6c53dd9f5ccc 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2181,7 +2181,7 @@ static struct sk_buff *packet_alloc_skb(struct sock *sk, size_t prepad,
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- err);
+ err, 0);
if (!skb)
return NULL;
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index 1afd1381cdc7..77e38f733496 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -793,7 +793,7 @@ static int pn_res_seq_show(struct seq_file *seq, void *v)
struct sock **psk = v;
struct sock *sk = *psk;
- seq_printf(seq, "%02X %5d %lu%n",
+ seq_printf(seq, "%02X %5u %lu%n",
(int) (psk - pnres.sk),
from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
sock_i_ino(sk), &len);
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 281c1bded1f6..51b968d3febb 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -285,6 +285,45 @@ static struct Qdisc_ops *qdisc_lookup_ops(struct nlattr *kind)
return q;
}
+/* The linklayer setting were not transferred from iproute2, in older
+ * versions, and the rate tables lookup systems have been dropped in
+ * the kernel. To keep backward compatible with older iproute2 tc
+ * utils, we detect the linklayer setting by detecting if the rate
+ * table were modified.
+ *
+ * For linklayer ATM table entries, the rate table will be aligned to
+ * 48 bytes, thus some table entries will contain the same value. The
+ * mpu (min packet unit) is also encoded into the old rate table, thus
+ * starting from the mpu, we find low and high table entries for
+ * mapping this cell. If these entries contain the same value, when
+ * the rate tables have been modified for linklayer ATM.
+ *
+ * This is done by rounding mpu to the nearest 48 bytes cell/entry,
+ * and then roundup to the next cell, calc the table entry one below,
+ * and compare.
+ */
+static __u8 __detect_linklayer(struct tc_ratespec *r, __u32 *rtab)
+{
+ int low = roundup(r->mpu, 48);
+ int high = roundup(low+1, 48);
+ int cell_low = low >> r->cell_log;
+ int cell_high = (high >> r->cell_log) - 1;
+
+ /* rtab is too inaccurate at rates > 100Mbit/s */
+ if ((r->rate > (100000000/8)) || (rtab[0] == 0)) {
+ pr_debug("TC linklayer: Giving up ATM detection\n");
+ return TC_LINKLAYER_ETHERNET;
+ }
+
+ if ((cell_high > cell_low) && (cell_high < 256)
+ && (rtab[cell_low] == rtab[cell_high])) {
+ pr_debug("TC linklayer: Detected ATM, low(%d)=high(%d)=%u\n",
+ cell_low, cell_high, rtab[cell_high]);
+ return TC_LINKLAYER_ATM;
+ }
+ return TC_LINKLAYER_ETHERNET;
+}
+
static struct qdisc_rate_table *qdisc_rtab_list;
struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *tab)
@@ -308,6 +347,8 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *ta
rtab->rate = *r;
rtab->refcnt = 1;
memcpy(rtab->data, nla_data(tab), 1024);
+ if (r->linklayer == TC_LINKLAYER_UNAWARE)
+ r->linklayer = __detect_linklayer(r, rtab->data);
rtab->next = qdisc_rtab_list;
qdisc_rtab_list = rtab;
}
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index ca8e0a57d945..1f9c31411f19 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -605,6 +605,7 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
struct sockaddr_atmpvc pvc;
int state;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1;
pvc.sap_addr.vpi = flow->vcc->vpi;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 71a568862557..7a42c81a19eb 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1465,6 +1465,7 @@ static int cbq_dump_wrr(struct sk_buff *skb, struct cbq_class *cl)
unsigned char *b = skb_tail_pointer(skb);
struct tc_cbq_wrropt opt;
+ memset(&opt, 0, sizeof(opt));
opt.flags = 0;
opt.allot = cl->allot;
opt.priority = cl->priority + 1;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 4626cef4b76e..48be3d5c0d92 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -25,6 +25,7 @@
#include <linux/rcupdate.h>
#include <linux/list.h>
#include <linux/slab.h>
+#include <linux/if_vlan.h>
#include <net/sch_generic.h>
#include <net/pkt_sched.h>
#include <net/dst.h>
@@ -207,15 +208,19 @@ void __qdisc_run(struct Qdisc *q)
unsigned long dev_trans_start(struct net_device *dev)
{
- unsigned long val, res = dev->trans_start;
+ unsigned long val, res;
unsigned int i;
+ if (is_vlan_dev(dev))
+ dev = vlan_dev_real_dev(dev);
+ res = dev->trans_start;
for (i = 0; i < dev->num_tx_queues; i++) {
val = netdev_get_tx_queue(dev, i)->trans_start;
if (val && time_after(val, res))
res = val;
}
dev->trans_start = res;
+
return res;
}
EXPORT_SYMBOL(dev_trans_start);
@@ -904,6 +909,7 @@ void psched_ratecfg_precompute(struct psched_ratecfg *r,
memset(r, 0, sizeof(*r));
r->overhead = conf->overhead;
r->rate_bytes_ps = conf->rate;
+ r->linklayer = (conf->linklayer & TC_LINKLAYER_MASK);
r->mult = 1;
/*
* The deal here is to replace a divide by a reciprocal one
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index c2124ea29f45..c2178b15ca6e 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -100,7 +100,7 @@ struct htb_class {
struct psched_ratecfg ceil;
s64 buffer, cbuffer;/* token bucket depth/rate */
s64 mbuffer; /* max wait time */
- int prio; /* these two are used only by leaves... */
+ u32 prio; /* these two are used only by leaves... */
int quantum; /* but stored for parent-to-leaf return */
struct tcf_proto *filter_list; /* class attached filters */
@@ -1329,6 +1329,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
struct htb_sched *q = qdisc_priv(sch);
struct htb_class *cl = (struct htb_class *)*arg, *parent;
struct nlattr *opt = tca[TCA_OPTIONS];
+ struct qdisc_rate_table *rtab = NULL, *ctab = NULL;
struct nlattr *tb[TCA_HTB_MAX + 1];
struct tc_htb_opt *hopt;
@@ -1350,6 +1351,18 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
if (!hopt->rate.rate || !hopt->ceil.rate)
goto failure;
+ /* Keeping backward compatible with rate_table based iproute2 tc */
+ if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE) {
+ rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]);
+ if (rtab)
+ qdisc_put_rtab(rtab);
+ }
+ if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE) {
+ ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]);
+ if (ctab)
+ qdisc_put_rtab(ctab);
+ }
+
if (!cl) { /* new class */
struct Qdisc *new_q;
int prio;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 82f6016d89ab..a6d788d45216 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -412,12 +412,9 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
/* If a delay is expected, orphan the skb. (orphaning usually takes
* place at TX completion time, so _before_ the link transit delay)
- * Ideally, this orphaning should be done after the rate limiting
- * module, because this breaks TCP Small Queue, and other mechanisms
- * based on socket sk_wmem_alloc.
*/
if (q->latency || q->jitter)
- skb_orphan(skb);
+ skb_orphan_partial(skb);
/*
* If we need to duplicate packet, then re-insert at top of the
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index e425ba0bd79e..cef509985192 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -43,9 +40,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -846,12 +840,12 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
else
spc_state = SCTP_ADDR_AVAILABLE;
/* Don't inform ULP about transition from PF to
- * active state and set cwnd to 1, see SCTP
+ * active state and set cwnd to 1 MTU, see SCTP
* Quick failover draft section 5.1, point 5
*/
if (transport->state == SCTP_PF) {
ulp_notify = false;
- transport->cwnd = 1;
+ transport->cwnd = asoc->pathmtu;
}
transport->state = SCTP_ACTIVE;
break;
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 3aab967081be..8c4fa5dec824 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -24,14 +24,8 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index f34ce8bc1395..077bb070052b 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -29,17 +29,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Jon Grimm <jgrimm@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index b50b90c16a86..bd0bdd0ba8f1 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -26,15 +26,9 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/command.c b/net/sctp/command.c
index f4bebdadf007..3d9a9ff69c03 100644
--- a/net/sctp/command.c
+++ b/net/sctp/command.c
@@ -27,15 +27,9 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index 44aa4e7543a9..e89015d8935a 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -40,9 +37,6 @@
* Jon Grimm <jgrimm@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/sctp.h>
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 825b7543a436..09b8daac87c8 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -31,18 +31,12 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Jon Grimm <jgrimm@austin.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Dajiang Zhang <dajiang.zhang@nokia.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 7993495a4c0f..5f2068679f83 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -31,9 +31,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -43,9 +40,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
@@ -87,15 +81,7 @@ static inline int sctp_rcv_checksum(struct net *net, struct sk_buff *skb)
{
struct sctphdr *sh = sctp_hdr(skb);
__le32 cmp = sh->checksum;
- struct sk_buff *list;
- __le32 val;
- __u32 tmp = sctp_start_cksum((__u8 *)sh, skb_headlen(skb));
-
- skb_walk_frags(skb, list)
- tmp = sctp_update_cksum((__u8 *)list->data, skb_headlen(list),
- tmp);
-
- val = sctp_end_cksum(tmp);
+ __le32 val = sctp_compute_cksum(skb, 0);
if (val != cmp) {
/* CRC failure, dump it. */
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index e70f60ae92ef..5856932fdc38 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -32,15 +32,9 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 85d688f59e6a..da613ceae28c 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -29,9 +29,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Le Yanqun <yanqun.le@nokia.com>
* Hui Huang <hui.huang@nokia.com>
@@ -42,9 +39,6 @@
*
* Based on:
* linux/net/ipv6/tcp_ipv6.c
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -351,7 +345,7 @@ out:
rt = (struct rt6_info *)dst;
t->dst = dst;
-
+ t->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
pr_debug("rt6_dst:%pI6 rt6_src:%pI6\n", &rt->rt6i_dst.addr,
&fl6->saddr);
} else {
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index aec346cbed67..5ea573b37648 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -28,14 +28,8 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 5a55c55d71ad..0ac3a65daccb 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -28,17 +28,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Jon Grimm <jgrimm@austin.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 51313233e635..94df75877869 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -41,9 +38,6 @@
* Hui Huang <hui.huang@nokia.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/primitive.c b/net/sctp/primitive.c
index 31fa437da117..ce1ffd811775 100644
--- a/net/sctp/primitive.c
+++ b/net/sctp/primitive.c
@@ -31,18 +31,12 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Narasimha Budihal <narasimha@refcode.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index aff0cac45b64..0c0642156842 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -24,14 +24,8 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
@@ -232,7 +226,7 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
sk = epb->sk;
if (!net_eq(sock_net(sk), seq_file_net(seq)))
continue;
- seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5d %5lu ", ep, sk,
+ seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5u %5lu ", ep, sk,
sctp_sk(sk)->type, sk->sk_state, hash,
epb->bind_addr.port,
from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
@@ -342,7 +336,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
continue;
seq_printf(seq,
"%8pK %8pK %-3d %-3d %-2d %-4d "
- "%4d %8d %8d %7d %5lu %-5d %5d ",
+ "%4d %8d %8d %7u %5lu %-5d %5d ",
assoc, sk, sctp_sk(sk)->type, sk->sk_state,
assoc->state, hash,
assoc->assoc_id,
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index b52ec2510101..5e17092f4ada 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -31,9 +31,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -41,9 +38,6 @@
* Sridhar Samudrala <sri@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 780a2d4b98a2..01e97836ca6c 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -31,9 +31,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -45,9 +42,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -68,8 +62,12 @@
#include <net/sctp/sctp.h>
#include <net/sctp/sm.h>
-static struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
- __u8 type, __u8 flags, int paylen);
+static struct sctp_chunk *sctp_make_control(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen);
+static struct sctp_chunk *sctp_make_data(const struct sctp_association *asoc,
+ __u8 flags, int paylen);
+static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen);
static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const struct sctp_chunk *init_chunk,
@@ -82,6 +80,28 @@ static int sctp_process_param(struct sctp_association *asoc,
static void *sctp_addto_param(struct sctp_chunk *chunk, int len,
const void *data);
+/* Control chunk destructor */
+static void sctp_control_release_owner(struct sk_buff *skb)
+{
+ /*TODO: do memory release */
+}
+
+static void sctp_control_set_owner_w(struct sctp_chunk *chunk)
+{
+ struct sctp_association *asoc = chunk->asoc;
+ struct sk_buff *skb = chunk->skb;
+
+ /* TODO: properly account for control chunks.
+ * To do it right we'll need:
+ * 1) endpoint if association isn't known.
+ * 2) proper memory accounting.
+ *
+ * For now don't do anything for now.
+ */
+ skb->sk = asoc ? asoc->base.sk : NULL;
+ skb->destructor = sctp_control_release_owner;
+}
+
/* What was the inbound interface for this chunk? */
int sctp_chunk_iif(const struct sctp_chunk *chunk)
{
@@ -296,7 +316,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
* PLEASE DO NOT FIXME [This version does not support Host Name.]
*/
- retval = sctp_make_chunk(asoc, SCTP_CID_INIT, 0, chunksize);
+ retval = sctp_make_control(asoc, SCTP_CID_INIT, 0, chunksize);
if (!retval)
goto nodata;
@@ -443,7 +463,7 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
num_ext);
/* Now allocate and fill out the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_INIT_ACK, 0, chunksize);
+ retval = sctp_make_control(asoc, SCTP_CID_INIT_ACK, 0, chunksize);
if (!retval)
goto nomem_chunk;
@@ -548,7 +568,7 @@ struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *asoc,
cookie_len = asoc->peer.cookie_len;
/* Build a cookie echo chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_COOKIE_ECHO, 0, cookie_len);
+ retval = sctp_make_control(asoc, SCTP_CID_COOKIE_ECHO, 0, cookie_len);
if (!retval)
goto nodata;
retval->subh.cookie_hdr =
@@ -593,7 +613,7 @@ struct sctp_chunk *sctp_make_cookie_ack(const struct sctp_association *asoc,
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_COOKIE_ACK, 0, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_COOKIE_ACK, 0, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
@@ -641,8 +661,8 @@ struct sctp_chunk *sctp_make_cwr(const struct sctp_association *asoc,
sctp_cwrhdr_t cwr;
cwr.lowest_tsn = htonl(lowest_tsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_ECN_CWR, 0,
- sizeof(sctp_cwrhdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_ECN_CWR, 0,
+ sizeof(sctp_cwrhdr_t));
if (!retval)
goto nodata;
@@ -675,8 +695,8 @@ struct sctp_chunk *sctp_make_ecne(const struct sctp_association *asoc,
sctp_ecnehdr_t ecne;
ecne.lowest_tsn = htonl(lowest_tsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_ECN_ECNE, 0,
- sizeof(sctp_ecnehdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_ECN_ECNE, 0,
+ sizeof(sctp_ecnehdr_t));
if (!retval)
goto nodata;
retval->subh.ecne_hdr =
@@ -712,7 +732,7 @@ struct sctp_chunk *sctp_make_datafrag_empty(struct sctp_association *asoc,
dp.ssn = htons(ssn);
chunk_len = sizeof(dp) + data_len;
- retval = sctp_make_chunk(asoc, SCTP_CID_DATA, flags, chunk_len);
+ retval = sctp_make_data(asoc, flags, chunk_len);
if (!retval)
goto nodata;
@@ -759,7 +779,7 @@ struct sctp_chunk *sctp_make_sack(const struct sctp_association *asoc)
+ sizeof(__u32) * num_dup_tsns;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_SACK, 0, len);
+ retval = sctp_make_control(asoc, SCTP_CID_SACK, 0, len);
if (!retval)
goto nodata;
@@ -838,8 +858,8 @@ struct sctp_chunk *sctp_make_shutdown(const struct sctp_association *asoc,
ctsn = sctp_tsnmap_get_ctsn(&asoc->peer.tsn_map);
shut.cum_tsn_ack = htonl(ctsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN, 0,
- sizeof(sctp_shutdownhdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN, 0,
+ sizeof(sctp_shutdownhdr_t));
if (!retval)
goto nodata;
@@ -857,7 +877,7 @@ struct sctp_chunk *sctp_make_shutdown_ack(const struct sctp_association *asoc,
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN_ACK, 0, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN_ACK, 0, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
@@ -886,7 +906,7 @@ struct sctp_chunk *sctp_make_shutdown_complete(
*/
flags |= asoc ? 0 : SCTP_CHUNK_FLAG_T;
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN_COMPLETE, flags, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN_COMPLETE, flags, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
@@ -925,7 +945,7 @@ struct sctp_chunk *sctp_make_abort(const struct sctp_association *asoc,
flags = SCTP_CHUNK_FLAG_T;
}
- retval = sctp_make_chunk(asoc, SCTP_CID_ABORT, flags, hint);
+ retval = sctp_make_control(asoc, SCTP_CID_ABORT, flags, hint);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
@@ -1117,7 +1137,7 @@ struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc,
struct sctp_chunk *retval;
sctp_sender_hb_info_t hbinfo;
- retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT, 0, sizeof(hbinfo));
+ retval = sctp_make_control(asoc, SCTP_CID_HEARTBEAT, 0, sizeof(hbinfo));
if (!retval)
goto nodata;
@@ -1145,7 +1165,7 @@ struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *asoc,
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT_ACK, 0, paylen);
+ retval = sctp_make_control(asoc, SCTP_CID_HEARTBEAT_ACK, 0, paylen);
if (!retval)
goto nodata;
@@ -1177,8 +1197,8 @@ static struct sctp_chunk *sctp_make_op_error_space(
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_ERROR, 0,
- sizeof(sctp_errhdr_t) + size);
+ retval = sctp_make_control(asoc, SCTP_CID_ERROR, 0,
+ sizeof(sctp_errhdr_t) + size);
if (!retval)
goto nodata;
@@ -1248,7 +1268,7 @@ struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc)
if (unlikely(!hmac_desc))
return NULL;
- retval = sctp_make_chunk(asoc, SCTP_CID_AUTH, 0,
+ retval = sctp_make_control(asoc, SCTP_CID_AUTH, 0,
hmac_desc->hmac_len + sizeof(sctp_authhdr_t));
if (!retval)
return NULL;
@@ -1351,8 +1371,8 @@ const union sctp_addr *sctp_source(const struct sctp_chunk *chunk)
/* Create a new chunk, setting the type and flags headers from the
* arguments, reserving enough space for a 'paylen' byte payload.
*/
-static struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
- __u8 type, __u8 flags, int paylen)
+static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen)
{
struct sctp_chunk *retval;
sctp_chunkhdr_t *chunk_hdr;
@@ -1385,14 +1405,27 @@ static struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
if (sctp_auth_send_cid(type, asoc))
retval->auth = 1;
- /* Set the skb to the belonging sock for accounting. */
- skb->sk = sk;
-
return retval;
nodata:
return NULL;
}
+static struct sctp_chunk *sctp_make_data(const struct sctp_association *asoc,
+ __u8 flags, int paylen)
+{
+ return _sctp_make_chunk(asoc, SCTP_CID_DATA, flags, paylen);
+}
+
+static struct sctp_chunk *sctp_make_control(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen)
+{
+ struct sctp_chunk *chunk = _sctp_make_chunk(asoc, type, flags, paylen);
+
+ if (chunk)
+ sctp_control_set_owner_w(chunk);
+
+ return chunk;
+}
/* Release the memory occupied by a chunk. */
static void sctp_chunk_destroy(struct sctp_chunk *chunk)
@@ -2733,7 +2766,7 @@ static struct sctp_chunk *sctp_make_asconf(struct sctp_association *asoc,
length += addrlen;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_ASCONF, 0, length);
+ retval = sctp_make_control(asoc, SCTP_CID_ASCONF, 0, length);
if (!retval)
return NULL;
@@ -2917,7 +2950,7 @@ static struct sctp_chunk *sctp_make_asconf_ack(const struct sctp_association *as
int length = sizeof(asconf) + vparam_len;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_ASCONF_ACK, 0, length);
+ retval = sctp_make_control(asoc, SCTP_CID_ASCONF_ACK, 0, length);
if (!retval)
return NULL;
@@ -3448,7 +3481,7 @@ struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
hint = (nstreams + 1) * sizeof(__u32);
- retval = sctp_make_chunk(asoc, SCTP_CID_FWD_TSN, 0, hint);
+ retval = sctp_make_control(asoc, SCTP_CID_FWD_TSN, 0, hint);
if (!retval)
return NULL;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index f1f3aac3f3bb..666c66842799 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -42,9 +39,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 93271f0966c6..dfe3f36ff2aa 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -45,9 +42,6 @@
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 64ea5fd87eb2..c5999b2dde7d 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -30,9 +30,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -41,9 +38,6 @@
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 02457123bdee..d5d5882a2891 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -36,9 +36,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Narasimha Budihal <narsi@refcode.org>
@@ -52,9 +49,6 @@
* Ryan Layer <rmlayer@us.ibm.com>
* Anup Pemmaiah <pemmaiah@cc.usu.edu>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
index 72b5939101bb..6007124aefa0 100644
--- a/net/sctp/ssnmap.c
+++ b/net/sctp/ssnmap.c
@@ -26,14 +26,8 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 190674702b20..6b36561a1b3b 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -27,18 +27,12 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Mingqin Liu <liuming@us.ibm.com>
* Jon Grimm <jgrimm@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/structs.h>
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 9602c52aa617..e332efb124cc 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -32,9 +32,6 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
@@ -43,9 +40,6 @@
* Hui Huang <hui.huang@nokia.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -181,12 +175,12 @@ static void sctp_transport_destroy(struct sctp_transport *transport)
return;
}
- call_rcu(&transport->rcu, sctp_transport_destroy_rcu);
-
sctp_packet_free(&transport->packet);
if (transport->asoc)
sctp_association_put(transport->asoc);
+
+ call_rcu(&transport->rcu, sctp_transport_destroy_rcu);
}
/* Start T3_rtx timer if it is not already running and update the heartbeat
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index 0eff8667d4c7..fbda20028285 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -29,17 +29,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Jon Grimm <jgrimm@us.ibm.com>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index c07624fca7e5..81089ed65456 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -30,17 +30,11 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Ardelle Fan <ardelle.fan@intel.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 2cdb3010f50f..1c1484ed605d 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -29,16 +29,10 @@
* email address(es):
* lksctp developers <linux-sctp@vger.kernel.org>
*
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
- *
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
diff --git a/net/socket.c b/net/socket.c
index 829b460acb87..b2d7c629eeb9 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -106,7 +106,7 @@
#include <linux/atalk.h>
#include <net/busy_poll.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int sysctl_net_busy_read __read_mostly;
unsigned int sysctl_net_busy_poll __read_mostly;
#endif
diff --git a/net/sunrpc/auth_gss/gss_rpc_upcall.c b/net/sunrpc/auth_gss/gss_rpc_upcall.c
index d304f41260f2..af7ffd447fee 100644
--- a/net/sunrpc/auth_gss/gss_rpc_upcall.c
+++ b/net/sunrpc/auth_gss/gss_rpc_upcall.c
@@ -120,7 +120,7 @@ static int gssp_rpc_create(struct net *net, struct rpc_clnt **_clnt)
if (IS_ERR(clnt)) {
dprintk("RPC: failed to create AF_LOCAL gssproxy "
"client (errno %ld).\n", PTR_ERR(clnt));
- result = -PTR_ERR(clnt);
+ result = PTR_ERR(clnt);
*_clnt = NULL;
goto out;
}
@@ -328,7 +328,6 @@ void gssp_free_upcall_data(struct gssp_upcall_data *data)
kfree(data->in_handle.data);
kfree(data->out_handle.data);
kfree(data->out_token.data);
- kfree(data->mech_oid.data);
free_svc_cred(&data->creds);
}
diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c b/net/sunrpc/auth_gss/gss_rpc_xdr.c
index 357f613df7ff..3c85d1c8a028 100644
--- a/net/sunrpc/auth_gss/gss_rpc_xdr.c
+++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c
@@ -430,7 +430,7 @@ static int dummy_enc_nameattr_array(struct xdr_stream *xdr,
static int dummy_dec_nameattr_array(struct xdr_stream *xdr,
struct gssx_name_attr_array *naa)
{
- struct gssx_name_attr dummy;
+ struct gssx_name_attr dummy = { .attr = {.len = 0} };
u32 count, i;
__be32 *p;
@@ -493,12 +493,13 @@ static int gssx_enc_name(struct xdr_stream *xdr,
return err;
}
+
static int gssx_dec_name(struct xdr_stream *xdr,
struct gssx_name *name)
{
- struct xdr_netobj dummy_netobj;
- struct gssx_name_attr_array dummy_name_attr_array;
- struct gssx_option_array dummy_option_array;
+ struct xdr_netobj dummy_netobj = { .len = 0 };
+ struct gssx_name_attr_array dummy_name_attr_array = { .count = 0 };
+ struct gssx_option_array dummy_option_array = { .count = 0 };
int err;
/* name->display_name */
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index d0347d148b34..09fb638bcaa4 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1180,6 +1180,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
gm = gss_mech_get_by_OID(&ud->mech_oid);
if (!gm)
goto out;
+ rsci.cred.cr_gss_mech = gm;
status = -EINVAL;
/* mech-specific data: */
@@ -1195,7 +1196,6 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
rscp = rsc_update(cd, &rsci, rscp);
status = 0;
out:
- gss_mech_put(gm);
rsc_free(&rsci);
if (rscp)
cache_put(&rscp->h, cd);
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 9963584605c0..ecbc4e3d83ad 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -309,6 +309,7 @@ static int rpc_client_register(const struct rpc_create_args *args,
return 0;
err_auth:
pipefs_sb = rpc_get_sb_net(net);
+ rpc_unregister_client(clnt);
__rpc_clnt_remove_pipedir(clnt);
out:
if (pipefs_sb)
@@ -1659,6 +1660,10 @@ call_connect(struct rpc_task *task)
task->tk_action = call_connect_status;
if (task->tk_status < 0)
return;
+ if (task->tk_flags & RPC_TASK_NOCONNECT) {
+ rpc_exit(task, -ENOTCONN);
+ return;
+ }
xprt_connect(task);
}
}
diff --git a/net/sunrpc/netns.h b/net/sunrpc/netns.h
index 74d948f5d5a1..779742cfc1ff 100644
--- a/net/sunrpc/netns.h
+++ b/net/sunrpc/netns.h
@@ -23,6 +23,7 @@ struct sunrpc_net {
struct rpc_clnt *rpcb_local_clnt4;
spinlock_t rpcb_clnt_lock;
unsigned int rpcb_users;
+ unsigned int rpcb_is_af_local : 1;
struct mutex gssp_lock;
wait_queue_head_t gssp_wq;
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 3df764dc330c..1891a1022c17 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -204,13 +204,15 @@ void rpcb_put_local(struct net *net)
}
static void rpcb_set_local(struct net *net, struct rpc_clnt *clnt,
- struct rpc_clnt *clnt4)
+ struct rpc_clnt *clnt4,
+ bool is_af_local)
{
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
/* Protected by rpcb_create_local_mutex */
sn->rpcb_local_clnt = clnt;
sn->rpcb_local_clnt4 = clnt4;
+ sn->rpcb_is_af_local = is_af_local ? 1 : 0;
smp_wmb();
sn->rpcb_users = 1;
dprintk("RPC: created new rpcb local clients (rpcb_local_clnt: "
@@ -238,6 +240,14 @@ static int rpcb_create_local_unix(struct net *net)
.program = &rpcb_program,
.version = RPCBVERS_2,
.authflavor = RPC_AUTH_NULL,
+ /*
+ * We turn off the idle timeout to prevent the kernel
+ * from automatically disconnecting the socket.
+ * Otherwise, we'd have to cache the mount namespace
+ * of the caller and somehow pass that to the socket
+ * reconnect code.
+ */
+ .flags = RPC_CLNT_CREATE_NO_IDLE_TIMEOUT,
};
struct rpc_clnt *clnt, *clnt4;
int result = 0;
@@ -263,7 +273,7 @@ static int rpcb_create_local_unix(struct net *net)
clnt4 = NULL;
}
- rpcb_set_local(net, clnt, clnt4);
+ rpcb_set_local(net, clnt, clnt4, true);
out:
return result;
@@ -315,7 +325,7 @@ static int rpcb_create_local_net(struct net *net)
clnt4 = NULL;
}
- rpcb_set_local(net, clnt, clnt4);
+ rpcb_set_local(net, clnt, clnt4, false);
out:
return result;
@@ -376,13 +386,16 @@ static struct rpc_clnt *rpcb_create(struct net *net, const char *hostname,
return rpc_create(&args);
}
-static int rpcb_register_call(struct rpc_clnt *clnt, struct rpc_message *msg)
+static int rpcb_register_call(struct sunrpc_net *sn, struct rpc_clnt *clnt, struct rpc_message *msg, bool is_set)
{
- int result, error = 0;
+ int flags = RPC_TASK_NOCONNECT;
+ int error, result = 0;
+ if (is_set || !sn->rpcb_is_af_local)
+ flags = RPC_TASK_SOFTCONN;
msg->rpc_resp = &result;
- error = rpc_call_sync(clnt, msg, RPC_TASK_SOFTCONN);
+ error = rpc_call_sync(clnt, msg, flags);
if (error < 0) {
dprintk("RPC: failed to contact local rpcbind "
"server (errno %d).\n", -error);
@@ -439,16 +452,19 @@ int rpcb_register(struct net *net, u32 prog, u32 vers, int prot, unsigned short
.rpc_argp = &map,
};
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+ bool is_set = false;
dprintk("RPC: %sregistering (%u, %u, %d, %u) with local "
"rpcbind\n", (port ? "" : "un"),
prog, vers, prot, port);
msg.rpc_proc = &rpcb_procedures2[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg.rpc_proc = &rpcb_procedures2[RPCBPROC_SET];
+ is_set = true;
+ }
- return rpcb_register_call(sn->rpcb_local_clnt, &msg);
+ return rpcb_register_call(sn, sn->rpcb_local_clnt, &msg, is_set);
}
/*
@@ -461,6 +477,7 @@ static int rpcb_register_inet4(struct sunrpc_net *sn,
const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
struct rpcbind_args *map = msg->rpc_argp;
unsigned short port = ntohs(sin->sin_port);
+ bool is_set = false;
int result;
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
@@ -471,10 +488,12 @@ static int rpcb_register_inet4(struct sunrpc_net *sn,
map->r_addr, map->r_netid);
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_SET];
+ is_set = true;
+ }
- result = rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);
kfree(map->r_addr);
return result;
}
@@ -489,6 +508,7 @@ static int rpcb_register_inet6(struct sunrpc_net *sn,
const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sap;
struct rpcbind_args *map = msg->rpc_argp;
unsigned short port = ntohs(sin6->sin6_port);
+ bool is_set = false;
int result;
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
@@ -499,10 +519,12 @@ static int rpcb_register_inet6(struct sunrpc_net *sn,
map->r_addr, map->r_netid);
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_SET];
+ is_set = true;
+ }
- result = rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);
kfree(map->r_addr);
return result;
}
@@ -519,7 +541,7 @@ static int rpcb_unregister_all_protofamilies(struct sunrpc_net *sn,
map->r_addr = "";
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- return rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ return rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, false);
}
/**
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 0da6785ec15a..9c9caaa5e0d3 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1193,7 +1193,9 @@ static int svc_tcp_has_wspace(struct svc_xprt *xprt)
if (test_bit(XPT_LISTENER, &xprt->xpt_flags))
return 1;
required = atomic_read(&xprt->xpt_reserved) + serv->sv_max_mesg;
- if (sk_stream_wspace(svsk->sk_sk) >= required)
+ if (sk_stream_wspace(svsk->sk_sk) >= required ||
+ (sk_stream_min_wspace(svsk->sk_sk) == 0 &&
+ atomic_read(&xprt->xpt_reserved) == 0))
return 1;
set_bit(SOCK_NOSPACE, &svsk->sk_sock->flags);
return 0;
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index cb29ef7ba2f0..609c30c80816 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -460,6 +460,7 @@ static void bearer_disable(struct tipc_bearer *b_ptr)
{
struct tipc_link *l_ptr;
struct tipc_link *temp_l_ptr;
+ struct tipc_link_req *temp_req;
pr_info("Disabling bearer <%s>\n", b_ptr->name);
spin_lock_bh(&b_ptr->lock);
@@ -468,9 +469,13 @@ static void bearer_disable(struct tipc_bearer *b_ptr)
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
tipc_link_delete(l_ptr);
}
- if (b_ptr->link_req)
- tipc_disc_delete(b_ptr->link_req);
+ temp_req = b_ptr->link_req;
+ b_ptr->link_req = NULL;
spin_unlock_bh(&b_ptr->lock);
+
+ if (temp_req)
+ tipc_disc_delete(temp_req);
+
memset(b_ptr, 0, sizeof(struct tipc_bearer));
}
diff --git a/net/tipc/server.c b/net/tipc/server.c
index 19da5abe0fa6..fd3fa57a410e 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -355,8 +355,12 @@ static int tipc_open_listening_sock(struct tipc_server *s)
return PTR_ERR(con);
sock = tipc_create_listen_sock(con);
- if (!sock)
+ if (!sock) {
+ idr_remove(&s->conn_idr, con->conid);
+ s->idr_in_use--;
+ kfree(con);
return -EINVAL;
+ }
tipc_register_callbacks(sock, con);
return 0;
@@ -563,9 +567,14 @@ int tipc_server_start(struct tipc_server *s)
kmem_cache_destroy(s->rcvbuf_cache);
return ret;
}
+ ret = tipc_open_listening_sock(s);
+ if (ret < 0) {
+ tipc_work_stop(s);
+ kmem_cache_destroy(s->rcvbuf_cache);
+ return ret;
+ }
s->enabled = 1;
-
- return tipc_open_listening_sock(s);
+ return ret;
}
void tipc_server_stop(struct tipc_server *s)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index c4ce243824bb..86de99ad2976 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1479,7 +1479,8 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock,
MAX_SKB_FRAGS * PAGE_SIZE);
skb = sock_alloc_send_pskb(sk, len - data_len, data_len,
- msg->msg_flags & MSG_DONTWAIT, &err);
+ msg->msg_flags & MSG_DONTWAIT, &err,
+ PAGE_ALLOC_COSTLY_ORDER);
if (skb == NULL)
goto out;
@@ -1596,6 +1597,10 @@ out:
return err;
}
+/* We use paged skbs for stream sockets, and limit occupancy to 32768
+ * bytes, and a minimun of a full page.
+ */
+#define UNIX_SKB_FRAGS_SZ (PAGE_SIZE << get_order(32768))
static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
@@ -1609,6 +1614,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct scm_cookie tmp_scm;
bool fds_sent = false;
int max_level;
+ int data_len;
if (NULL == siocb->scm)
siocb->scm = &tmp_scm;
@@ -1635,40 +1641,22 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
goto pipe_err;
while (sent < len) {
- /*
- * Optimisation for the fact that under 0.01% of X
- * messages typically need breaking up.
- */
-
- size = len-sent;
+ size = len - sent;
/* Keep two messages in the pipe so it schedules better */
- if (size > ((sk->sk_sndbuf >> 1) - 64))
- size = (sk->sk_sndbuf >> 1) - 64;
+ size = min_t(int, size, (sk->sk_sndbuf >> 1) - 64);
- if (size > SKB_MAX_ALLOC)
- size = SKB_MAX_ALLOC;
-
- /*
- * Grab a buffer
- */
+ /* allow fallback to order-0 allocations */
+ size = min_t(int, size, SKB_MAX_HEAD(0) + UNIX_SKB_FRAGS_SZ);
- skb = sock_alloc_send_skb(sk, size, msg->msg_flags&MSG_DONTWAIT,
- &err);
+ data_len = max_t(int, 0, size - SKB_MAX_HEAD(0));
- if (skb == NULL)
+ skb = sock_alloc_send_pskb(sk, size - data_len, data_len,
+ msg->msg_flags & MSG_DONTWAIT, &err,
+ get_order(UNIX_SKB_FRAGS_SZ));
+ if (!skb)
goto out_err;
- /*
- * If you pass two values to the sock_alloc_send_skb
- * it tries to grab the large buffer with GFP_NOFS
- * (which can fail easily), and if it fails grab the
- * fallback size buffer which is under a page and will
- * succeed. [Alan]
- */
- size = min_t(int, size, skb_tailroom(skb));
-
-
/* Only send the fds in the first buffer */
err = unix_scm_to_skb(siocb->scm, skb, !fds_sent);
if (err < 0) {
@@ -1678,7 +1666,11 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
max_level = err + 1;
fds_sent = true;
- err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
+ skb_put(skb, size - data_len);
+ skb->data_len = data_len;
+ skb->len = size;
+ err = skb_copy_datagram_from_iovec(skb, 0, msg->msg_iov,
+ sent, size);
if (err) {
kfree_skb(skb);
goto out_err;
@@ -1890,6 +1882,11 @@ static long unix_stream_data_wait(struct sock *sk, long timeo,
return timeo;
}
+static unsigned int unix_skb_len(const struct sk_buff *skb)
+{
+ return skb->len - UNIXCB(skb).consumed;
+}
+
static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size,
int flags)
@@ -1977,8 +1974,8 @@ again:
}
skip = sk_peek_offset(sk, flags);
- while (skip >= skb->len) {
- skip -= skb->len;
+ while (skip >= unix_skb_len(skb)) {
+ skip -= unix_skb_len(skb);
last = skb;
skb = skb_peek_next(skb, &sk->sk_receive_queue);
if (!skb)
@@ -2005,8 +2002,9 @@ again:
sunaddr = NULL;
}
- chunk = min_t(unsigned int, skb->len - skip, size);
- if (memcpy_toiovec(msg->msg_iov, skb->data + skip, chunk)) {
+ chunk = min_t(unsigned int, unix_skb_len(skb) - skip, size);
+ if (skb_copy_datagram_iovec(skb, UNIXCB(skb).consumed + skip,
+ msg->msg_iov, chunk)) {
if (copied == 0)
copied = -EFAULT;
break;
@@ -2016,14 +2014,14 @@ again:
/* Mark read part of skb as used */
if (!(flags & MSG_PEEK)) {
- skb_pull(skb, chunk);
+ UNIXCB(skb).consumed += chunk;
sk_peek_offset_bwd(sk, chunk);
if (UNIXCB(skb).fp)
unix_detach_fds(siocb->scm, skb);
- if (skb->len)
+ if (unix_skb_len(skb))
break;
skb_unlink(skb, &sk->sk_receive_queue);
@@ -2107,7 +2105,7 @@ long unix_inq_len(struct sock *sk)
if (sk->sk_type == SOCK_STREAM ||
sk->sk_type == SOCK_SEQPACKET) {
skb_queue_walk(&sk->sk_receive_queue, skb)
- amount += skb->len;
+ amount += unix_skb_len(skb);
} else {
skb = skb_peek(&sk->sk_receive_queue);
if (skb)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 593071dabd1c..545c08b8a1d4 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -96,8 +96,7 @@
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <net/sock.h>
-
-#include "af_vsock.h"
+#include <net/af_vsock.h>
static int __vsock_bind(struct sock *sk, struct sockaddr_vm *addr);
static void vsock_sk_destruct(struct sock *sk);
@@ -347,7 +346,7 @@ void vsock_for_each_connected_socket(void (*fn)(struct sock *sk))
for (i = 0; i < ARRAY_SIZE(vsock_connected_table); i++) {
struct vsock_sock *vsk;
list_for_each_entry(vsk, &vsock_connected_table[i],
- connected_table);
+ connected_table)
fn(sk_vsock(vsk));
}
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index ffc11df02af2..9d6986634e0b 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -34,8 +34,8 @@
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <net/sock.h>
+#include <net/af_vsock.h>
-#include "af_vsock.h"
#include "vmci_transport_notify.h"
static int vmci_transport_recv_dgram_cb(void *data, struct vmci_datagram *dg);
diff --git a/net/vmw_vsock/vmci_transport.h b/net/vmw_vsock/vmci_transport.h
index fd88ea8924e4..ce6c9623d5f0 100644
--- a/net/vmw_vsock/vmci_transport.h
+++ b/net/vmw_vsock/vmci_transport.h
@@ -19,8 +19,8 @@
#include <linux/vmw_vmci_defs.h>
#include <linux/vmw_vmci_api.h>
-#include "vsock_addr.h"
-#include "af_vsock.h"
+#include <net/vsock_addr.h>
+#include <net/af_vsock.h>
/* If the packet format changes in a release then this should change too. */
#define VMCI_TRANSPORT_PACKET_VERSION 1
diff --git a/net/vmw_vsock/vsock_addr.c b/net/vmw_vsock/vsock_addr.c
index ec2611b4ea0e..82486ee55eac 100644
--- a/net/vmw_vsock/vsock_addr.c
+++ b/net/vmw_vsock/vsock_addr.c
@@ -17,8 +17,7 @@
#include <linux/socket.h>
#include <linux/stddef.h>
#include <net/sock.h>
-
-#include "vsock_addr.h"
+#include <net/vsock_addr.h>
void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port)
{
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 4f9f216665e9..67153964aad2 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -462,6 +462,14 @@ int wiphy_register(struct wiphy *wiphy)
return -EINVAL;
#endif
+ if (WARN_ON(wiphy->coalesce &&
+ (!wiphy->coalesce->n_rules ||
+ !wiphy->coalesce->n_patterns) &&
+ (!wiphy->coalesce->pattern_min_len ||
+ wiphy->coalesce->pattern_min_len >
+ wiphy->coalesce->pattern_max_len)))
+ return -EINVAL;
+
if (WARN_ON(wiphy->ap_sme_capa &&
!(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))
return -EINVAL;
@@ -668,6 +676,7 @@ void wiphy_unregister(struct wiphy *wiphy)
rdev_set_wakeup(rdev, false);
#endif
cfg80211_rdev_free_wowlan(rdev);
+ cfg80211_rdev_free_coalesce(rdev);
}
EXPORT_SYMBOL(wiphy_unregister);
@@ -765,6 +774,7 @@ void cfg80211_leave(struct cfg80211_registered_device *rdev,
cfg80211_leave_mesh(rdev, dev);
break;
case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_P2P_GO:
cfg80211_stop_ap(rdev, dev);
break;
default:
diff --git a/net/wireless/core.h b/net/wireless/core.h
index a6b45bf00f33..9ad43c619c54 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -79,6 +79,8 @@ struct cfg80211_registered_device {
/* netlink port which started critical protocol (0 means not started) */
u32 crit_proto_nlportid;
+ struct cfg80211_coalesce *coalesce;
+
/* must be last because of the way we do wiphy_priv(),
* and it should at least be aligned to NETDEV_ALIGN */
struct wiphy wiphy __aligned(NETDEV_ALIGN);
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 30c49202ee4d..0553fd4d85ae 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -167,9 +167,12 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
* basic rates
*/
if (!setup->basic_rates) {
+ enum nl80211_bss_scan_width scan_width;
struct ieee80211_supported_band *sband =
rdev->wiphy.bands[setup->chandef.chan->band];
- setup->basic_rates = ieee80211_mandatory_rates(sband);
+ scan_width = cfg80211_chandef_to_scan_width(&setup->chandef);
+ setup->basic_rates = ieee80211_mandatory_rates(sband,
+ scan_width);
}
if (!cfg80211_reg_can_beacon(&rdev->wiphy, &setup->chandef))
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 1cc47aca7f05..adf1e98f4c3e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -349,6 +349,11 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
[NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY,
.len = IEEE80211_MAX_DATA_LEN },
[NL80211_ATTR_PEER_AID] = { .type = NLA_U16 },
+ [NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 },
+ [NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG },
+ [NL80211_ATTR_CSA_IES] = { .type = NLA_NESTED },
+ [NL80211_ATTR_CSA_C_OFF_BEACON] = { .type = NLA_U16 },
+ [NL80211_ATTR_CSA_C_OFF_PRESP] = { .type = NLA_U16 },
};
/* policy for the key attributes */
@@ -403,6 +408,14 @@ nl80211_wowlan_tcp_policy[NUM_NL80211_WOWLAN_TCP] = {
[NL80211_WOWLAN_TCP_WAKE_MASK] = { .len = 1 },
};
+/* policy for coalesce rule attributes */
+static const struct nla_policy
+nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = {
+ [NL80211_ATTR_COALESCE_RULE_DELAY] = { .type = NLA_U32 },
+ [NL80211_ATTR_COALESCE_RULE_CONDITION] = { .type = NLA_U32 },
+ [NL80211_ATTR_COALESCE_RULE_PKT_PATTERN] = { .type = NLA_NESTED },
+};
+
/* policy for GTK rekey offload attributes */
static const struct nla_policy
nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = {
@@ -441,10 +454,12 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
goto out_unlock;
}
*rdev = wiphy_to_dev((*wdev)->wiphy);
- cb->args[0] = (*rdev)->wiphy_idx;
+ /* 0 is the first index - add 1 to parse only once */
+ cb->args[0] = (*rdev)->wiphy_idx + 1;
cb->args[1] = (*wdev)->identifier;
} else {
- struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0]);
+ /* subtract the 1 again here */
+ struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1);
struct wireless_dev *tmp;
if (!wiphy) {
@@ -974,7 +989,7 @@ static int nl80211_send_wowlan(struct sk_buff *msg,
return -ENOBUFS;
if (dev->wiphy.wowlan->n_patterns) {
- struct nl80211_wowlan_pattern_support pat = {
+ struct nl80211_pattern_support pat = {
.max_patterns = dev->wiphy.wowlan->n_patterns,
.min_pattern_len = dev->wiphy.wowlan->pattern_min_len,
.max_pattern_len = dev->wiphy.wowlan->pattern_max_len,
@@ -995,6 +1010,27 @@ static int nl80211_send_wowlan(struct sk_buff *msg,
}
#endif
+static int nl80211_send_coalesce(struct sk_buff *msg,
+ struct cfg80211_registered_device *dev)
+{
+ struct nl80211_coalesce_rule_support rule;
+
+ if (!dev->wiphy.coalesce)
+ return 0;
+
+ rule.max_rules = dev->wiphy.coalesce->n_rules;
+ rule.max_delay = dev->wiphy.coalesce->max_delay;
+ rule.pat.max_patterns = dev->wiphy.coalesce->n_patterns;
+ rule.pat.min_pattern_len = dev->wiphy.coalesce->pattern_min_len;
+ rule.pat.max_pattern_len = dev->wiphy.coalesce->pattern_max_len;
+ rule.pat.max_pkt_offset = dev->wiphy.coalesce->max_pkt_offset;
+
+ if (nla_put(msg, NL80211_ATTR_COALESCE_RULE, sizeof(rule), &rule))
+ return -ENOBUFS;
+
+ return 0;
+}
+
static int nl80211_send_band_rateinfo(struct sk_buff *msg,
struct ieee80211_supported_band *sband)
{
@@ -1393,6 +1429,8 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (state->split) {
CMD(crit_proto_start, CRIT_PROTOCOL_START);
CMD(crit_proto_stop, CRIT_PROTOCOL_STOP);
+ if (dev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)
+ CMD(channel_switch, CHANNEL_SWITCH);
}
#ifdef CONFIG_NL80211_TESTMODE
@@ -1513,6 +1551,12 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
dev->wiphy.vht_capa_mod_mask))
goto nla_put_failure;
+ state->split_start++;
+ break;
+ case 10:
+ if (nl80211_send_coalesce(msg, dev))
+ goto nla_put_failure;
+
/* done */
state->split_start = 0;
break;
@@ -4770,9 +4814,9 @@ do { \
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, 0, 1,
mask, NL80211_MESHCONF_FORWARDING,
nla_get_u8);
- FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, 1, 255,
+ FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, -255, 0,
mask, NL80211_MESHCONF_RSSI_THRESHOLD,
- nla_get_u32);
+ nla_get_s32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, ht_opmode, 0, 16,
mask, NL80211_MESHCONF_HT_OPMODE,
nla_get_u16);
@@ -5578,6 +5622,111 @@ static int nl80211_start_radar_detection(struct sk_buff *skb,
return err;
}
+static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct net_device *dev = info->user_ptr[1];
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_csa_settings params;
+ /* csa_attrs is defined static to avoid waste of stack size - this
+ * function is called under RTNL lock, so this should not be a problem.
+ */
+ static struct nlattr *csa_attrs[NL80211_ATTR_MAX+1];
+ u8 radar_detect_width = 0;
+ int err;
+
+ if (!rdev->ops->channel_switch ||
+ !(rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH))
+ return -EOPNOTSUPP;
+
+ /* may add IBSS support later */
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+ return -EOPNOTSUPP;
+
+ memset(&params, 0, sizeof(params));
+
+ if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||
+ !info->attrs[NL80211_ATTR_CH_SWITCH_COUNT])
+ return -EINVAL;
+
+ /* only important for AP, IBSS and mesh create IEs internally */
+ if (!info->attrs[NL80211_ATTR_CSA_IES])
+ return -EINVAL;
+
+ /* useless if AP is not running */
+ if (!wdev->beacon_interval)
+ return -EINVAL;
+
+ params.count = nla_get_u32(info->attrs[NL80211_ATTR_CH_SWITCH_COUNT]);
+
+ err = nl80211_parse_beacon(info->attrs, &params.beacon_after);
+ if (err)
+ return err;
+
+ err = nla_parse_nested(csa_attrs, NL80211_ATTR_MAX,
+ info->attrs[NL80211_ATTR_CSA_IES],
+ nl80211_policy);
+ if (err)
+ return err;
+
+ err = nl80211_parse_beacon(csa_attrs, &params.beacon_csa);
+ if (err)
+ return err;
+
+ if (!csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON])
+ return -EINVAL;
+
+ params.counter_offset_beacon =
+ nla_get_u16(csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]);
+ if (params.counter_offset_beacon >= params.beacon_csa.tail_len)
+ return -EINVAL;
+
+ /* sanity check - counters should be the same */
+ if (params.beacon_csa.tail[params.counter_offset_beacon] !=
+ params.count)
+ return -EINVAL;
+
+ if (csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]) {
+ params.counter_offset_presp =
+ nla_get_u16(csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]);
+ if (params.counter_offset_presp >=
+ params.beacon_csa.probe_resp_len)
+ return -EINVAL;
+
+ if (params.beacon_csa.probe_resp[params.counter_offset_presp] !=
+ params.count)
+ return -EINVAL;
+ }
+
+ err = nl80211_parse_chandef(rdev, info, &params.chandef);
+ if (err)
+ return err;
+
+ if (!cfg80211_reg_can_beacon(&rdev->wiphy, &params.chandef))
+ return -EINVAL;
+
+ err = cfg80211_chandef_dfs_required(wdev->wiphy, &params.chandef);
+ if (err < 0) {
+ return err;
+ } else if (err) {
+ radar_detect_width = BIT(params.chandef.width);
+ params.radar_required = true;
+ }
+
+ err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype,
+ params.chandef.chan,
+ CHAN_MODE_SHARED,
+ radar_detect_width);
+ if (err)
+ return err;
+
+ if (info->attrs[NL80211_ATTR_CH_SWITCH_BLOCK_TX])
+ params.block_tx = true;
+
+ return rdev_channel_switch(rdev, dev, &params);
+}
+
static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb,
u32 seq, int flags,
struct cfg80211_registered_device *rdev,
@@ -5639,6 +5788,7 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb,
goto nla_put_failure;
if (nla_put_u16(msg, NL80211_BSS_CAPABILITY, res->capability) ||
nla_put_u32(msg, NL80211_BSS_FREQUENCY, res->channel->center_freq) ||
+ nla_put_u32(msg, NL80211_BSS_CHAN_WIDTH, res->scan_width) ||
nla_put_u32(msg, NL80211_BSS_SEEN_MS_AGO,
jiffies_to_msecs(jiffies - intbss->ts)))
goto nla_put_failure;
@@ -6319,6 +6469,8 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
switch (ibss.chandef.width) {
+ case NL80211_CHAN_WIDTH_5:
+ case NL80211_CHAN_WIDTH_10:
case NL80211_CHAN_WIDTH_20_NOHT:
break;
case NL80211_CHAN_WIDTH_20:
@@ -6346,6 +6498,19 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
return err;
}
+ if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])
+ memcpy(&ibss.ht_capa_mask,
+ nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]),
+ sizeof(ibss.ht_capa_mask));
+
+ if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {
+ if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])
+ return -EINVAL;
+ memcpy(&ibss.ht_capa,
+ nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),
+ sizeof(ibss.ht_capa));
+ }
+
if (info->attrs[NL80211_ATTR_MCAST_RATE] &&
!nl80211_parse_mcast_rate(rdev, ibss.mcast_rate,
nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE])))
@@ -6613,12 +6778,14 @@ EXPORT_SYMBOL(cfg80211_testmode_alloc_event_skb);
void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
{
+ struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0];
void *hdr = ((void **)skb->cb)[1];
struct nlattr *data = ((void **)skb->cb)[2];
nla_nest_end(skb, data);
genlmsg_end(skb, hdr);
- genlmsg_multicast(skb, 0, nl80211_testmode_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), skb, 0,
+ nl80211_testmode_mcgrp.id, gfp);
}
EXPORT_SYMBOL(cfg80211_testmode_event);
#endif
@@ -7591,12 +7758,11 @@ static int nl80211_send_wowlan_patterns(struct sk_buff *msg,
if (!nl_pat)
return -ENOBUFS;
pat_len = wowlan->patterns[i].pattern_len;
- if (nla_put(msg, NL80211_WOWLAN_PKTPAT_MASK,
- DIV_ROUND_UP(pat_len, 8),
+ if (nla_put(msg, NL80211_PKTPAT_MASK, DIV_ROUND_UP(pat_len, 8),
wowlan->patterns[i].mask) ||
- nla_put(msg, NL80211_WOWLAN_PKTPAT_PATTERN,
- pat_len, wowlan->patterns[i].pattern) ||
- nla_put_u32(msg, NL80211_WOWLAN_PKTPAT_OFFSET,
+ nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len,
+ wowlan->patterns[i].pattern) ||
+ nla_put_u32(msg, NL80211_PKTPAT_OFFSET,
wowlan->patterns[i].pkt_offset))
return -ENOBUFS;
nla_nest_end(msg, nl_pat);
@@ -7937,7 +8103,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
struct nlattr *pat;
int n_patterns = 0;
int rem, pat_len, mask_len, pkt_offset;
- struct nlattr *pat_tb[NUM_NL80211_WOWLAN_PKTPAT];
+ struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
rem)
@@ -7956,26 +8122,25 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
rem) {
- nla_parse(pat_tb, MAX_NL80211_WOWLAN_PKTPAT,
- nla_data(pat), nla_len(pat), NULL);
+ nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat),
+ nla_len(pat), NULL);
err = -EINVAL;
- if (!pat_tb[NL80211_WOWLAN_PKTPAT_MASK] ||
- !pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN])
+ if (!pat_tb[NL80211_PKTPAT_MASK] ||
+ !pat_tb[NL80211_PKTPAT_PATTERN])
goto error;
- pat_len = nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]);
+ pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]);
mask_len = DIV_ROUND_UP(pat_len, 8);
- if (nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]) !=
- mask_len)
+ if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len)
goto error;
if (pat_len > wowlan->pattern_max_len ||
pat_len < wowlan->pattern_min_len)
goto error;
- if (!pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET])
+ if (!pat_tb[NL80211_PKTPAT_OFFSET])
pkt_offset = 0;
else
pkt_offset = nla_get_u32(
- pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET]);
+ pat_tb[NL80211_PKTPAT_OFFSET]);
if (pkt_offset > wowlan->max_pkt_offset)
goto error;
new_triggers.patterns[i].pkt_offset = pkt_offset;
@@ -7989,11 +8154,11 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
new_triggers.patterns[i].pattern =
new_triggers.patterns[i].mask + mask_len;
memcpy(new_triggers.patterns[i].mask,
- nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]),
+ nla_data(pat_tb[NL80211_PKTPAT_MASK]),
mask_len);
new_triggers.patterns[i].pattern_len = pat_len;
memcpy(new_triggers.patterns[i].pattern,
- nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]),
+ nla_data(pat_tb[NL80211_PKTPAT_PATTERN]),
pat_len);
i++;
}
@@ -8032,6 +8197,264 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
}
#endif
+static int nl80211_send_coalesce_rules(struct sk_buff *msg,
+ struct cfg80211_registered_device *rdev)
+{
+ struct nlattr *nl_pats, *nl_pat, *nl_rule, *nl_rules;
+ int i, j, pat_len;
+ struct cfg80211_coalesce_rules *rule;
+
+ if (!rdev->coalesce->n_rules)
+ return 0;
+
+ nl_rules = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE);
+ if (!nl_rules)
+ return -ENOBUFS;
+
+ for (i = 0; i < rdev->coalesce->n_rules; i++) {
+ nl_rule = nla_nest_start(msg, i + 1);
+ if (!nl_rule)
+ return -ENOBUFS;
+
+ rule = &rdev->coalesce->rules[i];
+ if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_DELAY,
+ rule->delay))
+ return -ENOBUFS;
+
+ if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_CONDITION,
+ rule->condition))
+ return -ENOBUFS;
+
+ nl_pats = nla_nest_start(msg,
+ NL80211_ATTR_COALESCE_RULE_PKT_PATTERN);
+ if (!nl_pats)
+ return -ENOBUFS;
+
+ for (j = 0; j < rule->n_patterns; j++) {
+ nl_pat = nla_nest_start(msg, j + 1);
+ if (!nl_pat)
+ return -ENOBUFS;
+ pat_len = rule->patterns[j].pattern_len;
+ if (nla_put(msg, NL80211_PKTPAT_MASK,
+ DIV_ROUND_UP(pat_len, 8),
+ rule->patterns[j].mask) ||
+ nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len,
+ rule->patterns[j].pattern) ||
+ nla_put_u32(msg, NL80211_PKTPAT_OFFSET,
+ rule->patterns[j].pkt_offset))
+ return -ENOBUFS;
+ nla_nest_end(msg, nl_pat);
+ }
+ nla_nest_end(msg, nl_pats);
+ nla_nest_end(msg, nl_rule);
+ }
+ nla_nest_end(msg, nl_rules);
+
+ return 0;
+}
+
+static int nl80211_get_coalesce(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct sk_buff *msg;
+ void *hdr;
+
+ if (!rdev->wiphy.coalesce)
+ return -EOPNOTSUPP;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg)
+ return -ENOMEM;
+
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
+ NL80211_CMD_GET_COALESCE);
+ if (!hdr)
+ goto nla_put_failure;
+
+ if (rdev->coalesce && nl80211_send_coalesce_rules(msg, rdev))
+ goto nla_put_failure;
+
+ genlmsg_end(msg, hdr);
+ return genlmsg_reply(msg, info);
+
+nla_put_failure:
+ nlmsg_free(msg);
+ return -ENOBUFS;
+}
+
+void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev)
+{
+ struct cfg80211_coalesce *coalesce = rdev->coalesce;
+ int i, j;
+ struct cfg80211_coalesce_rules *rule;
+
+ if (!coalesce)
+ return;
+
+ for (i = 0; i < coalesce->n_rules; i++) {
+ rule = &coalesce->rules[i];
+ for (j = 0; j < rule->n_patterns; j++)
+ kfree(rule->patterns[j].mask);
+ kfree(rule->patterns);
+ }
+ kfree(coalesce->rules);
+ kfree(coalesce);
+ rdev->coalesce = NULL;
+}
+
+static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev,
+ struct nlattr *rule,
+ struct cfg80211_coalesce_rules *new_rule)
+{
+ int err, i;
+ const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;
+ struct nlattr *tb[NUM_NL80211_ATTR_COALESCE_RULE], *pat;
+ int rem, pat_len, mask_len, pkt_offset, n_patterns = 0;
+ struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
+
+ err = nla_parse(tb, NL80211_ATTR_COALESCE_RULE_MAX, nla_data(rule),
+ nla_len(rule), nl80211_coalesce_policy);
+ if (err)
+ return err;
+
+ if (tb[NL80211_ATTR_COALESCE_RULE_DELAY])
+ new_rule->delay =
+ nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_DELAY]);
+ if (new_rule->delay > coalesce->max_delay)
+ return -EINVAL;
+
+ if (tb[NL80211_ATTR_COALESCE_RULE_CONDITION])
+ new_rule->condition =
+ nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_CONDITION]);
+ if (new_rule->condition != NL80211_COALESCE_CONDITION_MATCH &&
+ new_rule->condition != NL80211_COALESCE_CONDITION_NO_MATCH)
+ return -EINVAL;
+
+ if (!tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN])
+ return -EINVAL;
+
+ nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN],
+ rem)
+ n_patterns++;
+ if (n_patterns > coalesce->n_patterns)
+ return -EINVAL;
+
+ new_rule->patterns = kcalloc(n_patterns, sizeof(new_rule->patterns[0]),
+ GFP_KERNEL);
+ if (!new_rule->patterns)
+ return -ENOMEM;
+
+ new_rule->n_patterns = n_patterns;
+ i = 0;
+
+ nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN],
+ rem) {
+ nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat),
+ nla_len(pat), NULL);
+ if (!pat_tb[NL80211_PKTPAT_MASK] ||
+ !pat_tb[NL80211_PKTPAT_PATTERN])
+ return -EINVAL;
+ pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]);
+ mask_len = DIV_ROUND_UP(pat_len, 8);
+ if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len)
+ return -EINVAL;
+ if (pat_len > coalesce->pattern_max_len ||
+ pat_len < coalesce->pattern_min_len)
+ return -EINVAL;
+
+ if (!pat_tb[NL80211_PKTPAT_OFFSET])
+ pkt_offset = 0;
+ else
+ pkt_offset = nla_get_u32(pat_tb[NL80211_PKTPAT_OFFSET]);
+ if (pkt_offset > coalesce->max_pkt_offset)
+ return -EINVAL;
+ new_rule->patterns[i].pkt_offset = pkt_offset;
+
+ new_rule->patterns[i].mask =
+ kmalloc(mask_len + pat_len, GFP_KERNEL);
+ if (!new_rule->patterns[i].mask)
+ return -ENOMEM;
+ new_rule->patterns[i].pattern =
+ new_rule->patterns[i].mask + mask_len;
+ memcpy(new_rule->patterns[i].mask,
+ nla_data(pat_tb[NL80211_PKTPAT_MASK]), mask_len);
+ new_rule->patterns[i].pattern_len = pat_len;
+ memcpy(new_rule->patterns[i].pattern,
+ nla_data(pat_tb[NL80211_PKTPAT_PATTERN]), pat_len);
+ i++;
+ }
+
+ return 0;
+}
+
+static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;
+ struct cfg80211_coalesce new_coalesce = {};
+ struct cfg80211_coalesce *n_coalesce;
+ int err, rem_rule, n_rules = 0, i, j;
+ struct nlattr *rule;
+ struct cfg80211_coalesce_rules *tmp_rule;
+
+ if (!rdev->wiphy.coalesce || !rdev->ops->set_coalesce)
+ return -EOPNOTSUPP;
+
+ if (!info->attrs[NL80211_ATTR_COALESCE_RULE]) {
+ cfg80211_rdev_free_coalesce(rdev);
+ rdev->ops->set_coalesce(&rdev->wiphy, NULL);
+ return 0;
+ }
+
+ nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],
+ rem_rule)
+ n_rules++;
+ if (n_rules > coalesce->n_rules)
+ return -EINVAL;
+
+ new_coalesce.rules = kcalloc(n_rules, sizeof(new_coalesce.rules[0]),
+ GFP_KERNEL);
+ if (!new_coalesce.rules)
+ return -ENOMEM;
+
+ new_coalesce.n_rules = n_rules;
+ i = 0;
+
+ nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],
+ rem_rule) {
+ err = nl80211_parse_coalesce_rule(rdev, rule,
+ &new_coalesce.rules[i]);
+ if (err)
+ goto error;
+
+ i++;
+ }
+
+ err = rdev->ops->set_coalesce(&rdev->wiphy, &new_coalesce);
+ if (err)
+ goto error;
+
+ n_coalesce = kmemdup(&new_coalesce, sizeof(new_coalesce), GFP_KERNEL);
+ if (!n_coalesce) {
+ err = -ENOMEM;
+ goto error;
+ }
+ cfg80211_rdev_free_coalesce(rdev);
+ rdev->coalesce = n_coalesce;
+
+ return 0;
+error:
+ for (i = 0; i < new_coalesce.n_rules; i++) {
+ tmp_rule = &new_coalesce.rules[i];
+ for (j = 0; j < tmp_rule->n_patterns; j++)
+ kfree(tmp_rule->patterns[j].mask);
+ kfree(tmp_rule->patterns);
+ }
+ kfree(new_coalesce.rules);
+
+ return err;
+}
+
static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -9039,7 +9462,30 @@ static struct genl_ops nl80211_ops[] = {
.flags = GENL_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
- }
+ },
+ {
+ .cmd = NL80211_CMD_GET_COALESCE,
+ .doit = nl80211_get_coalesce,
+ .policy = nl80211_policy,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY |
+ NL80211_FLAG_NEED_RTNL,
+ },
+ {
+ .cmd = NL80211_CMD_SET_COALESCE,
+ .doit = nl80211_set_coalesce,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY |
+ NL80211_FLAG_NEED_RTNL,
+ },
+ {
+ .cmd = NL80211_CMD_CHANNEL_SWITCH,
+ .doit = nl80211_channel_switch,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
@@ -10064,7 +10510,8 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
genlmsg_end(msg, hdr);
- genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index a4073e808c13..44341bf53cfc 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -74,4 +74,6 @@ nl80211_radar_notify(struct cfg80211_registered_device *rdev,
enum nl80211_radar_event event,
struct net_device *netdev, gfp_t gfp);
+void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
+
#endif /* __NET_WIRELESS_NL80211_H */
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 9f15f0ac824d..de870d4d0bcc 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -923,4 +923,16 @@ static inline void rdev_crit_proto_stop(struct cfg80211_registered_device *rdev,
trace_rdev_return_void(&rdev->wiphy);
}
+static inline int rdev_channel_switch(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_csa_settings *params)
+{
+ int ret;
+
+ trace_rdev_channel_switch(&rdev->wiphy, dev, params);
+ ret = rdev->ops->channel_switch(&rdev->wiphy, dev, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
#endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 5a24c986f34b..de06d5d1287f 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2247,10 +2247,13 @@ int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
void wiphy_regulatory_register(struct wiphy *wiphy)
{
+ struct regulatory_request *lr;
+
if (!reg_dev_ignore_cell_hint(wiphy))
reg_num_devs_support_basehint++;
- wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE);
+ lr = get_last_request();
+ wiphy_update_regulatory(wiphy, lr->initiator);
}
void wiphy_regulatory_deregister(struct wiphy *wiphy)
@@ -2279,7 +2282,9 @@ void wiphy_regulatory_deregister(struct wiphy *wiphy)
static void reg_timeout_work(struct work_struct *work)
{
REG_DBG_PRINT("Timeout while waiting for CRDA to reply, restoring regulatory settings\n");
+ rtnl_lock();
restore_regulatory_settings(true);
+ rtnl_unlock();
}
int __init regulatory_init(void)
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index ae8c186b50d6..ad1e4068ce06 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -651,6 +651,8 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
continue;
if (bss->pub.channel != new->pub.channel)
continue;
+ if (bss->pub.scan_width != new->pub.scan_width)
+ continue;
if (rcu_access_pointer(bss->pub.beacon_ies))
continue;
ies = rcu_access_pointer(bss->pub.ies);
@@ -870,11 +872,12 @@ cfg80211_get_bss_channel(struct wiphy *wiphy, const u8 *ie, size_t ielen,
/* Returned bss is reference counted and must be cleaned up appropriately. */
struct cfg80211_bss*
-cfg80211_inform_bss(struct wiphy *wiphy,
- struct ieee80211_channel *channel,
- const u8 *bssid, u64 tsf, u16 capability,
- u16 beacon_interval, const u8 *ie, size_t ielen,
- s32 signal, gfp_t gfp)
+cfg80211_inform_bss_width(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ enum nl80211_bss_scan_width scan_width,
+ const u8 *bssid, u64 tsf, u16 capability,
+ u16 beacon_interval, const u8 *ie, size_t ielen,
+ s32 signal, gfp_t gfp)
{
struct cfg80211_bss_ies *ies;
struct cfg80211_internal_bss tmp = {}, *res;
@@ -892,6 +895,7 @@ cfg80211_inform_bss(struct wiphy *wiphy,
memcpy(tmp.pub.bssid, bssid, ETH_ALEN);
tmp.pub.channel = channel;
+ tmp.pub.scan_width = scan_width;
tmp.pub.signal = signal;
tmp.pub.beacon_interval = beacon_interval;
tmp.pub.capability = capability;
@@ -924,14 +928,15 @@ cfg80211_inform_bss(struct wiphy *wiphy,
/* cfg80211_bss_update gives us a referenced result */
return &res->pub;
}
-EXPORT_SYMBOL(cfg80211_inform_bss);
+EXPORT_SYMBOL(cfg80211_inform_bss_width);
/* Returned bss is reference counted and must be cleaned up appropriately. */
struct cfg80211_bss *
-cfg80211_inform_bss_frame(struct wiphy *wiphy,
- struct ieee80211_channel *channel,
- struct ieee80211_mgmt *mgmt, size_t len,
- s32 signal, gfp_t gfp)
+cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ enum nl80211_bss_scan_width scan_width,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ s32 signal, gfp_t gfp)
{
struct cfg80211_internal_bss tmp = {}, *res;
struct cfg80211_bss_ies *ies;
@@ -941,7 +946,8 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
BUILD_BUG_ON(offsetof(struct ieee80211_mgmt, u.probe_resp.variable) !=
offsetof(struct ieee80211_mgmt, u.beacon.variable));
- trace_cfg80211_inform_bss_frame(wiphy, channel, mgmt, len, signal);
+ trace_cfg80211_inform_bss_width_frame(wiphy, channel, scan_width, mgmt,
+ len, signal);
if (WARN_ON(!mgmt))
return NULL;
@@ -976,6 +982,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
memcpy(tmp.pub.bssid, mgmt->bssid, ETH_ALEN);
tmp.pub.channel = channel;
+ tmp.pub.scan_width = scan_width;
tmp.pub.signal = signal;
tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
@@ -991,7 +998,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
/* cfg80211_bss_update gives us a referenced result */
return &res->pub;
}
-EXPORT_SYMBOL(cfg80211_inform_bss_frame);
+EXPORT_SYMBOL(cfg80211_inform_bss_width_frame);
void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 1d3cfb1a3f28..81c8a10d743c 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -34,8 +34,10 @@ struct cfg80211_conn {
CFG80211_CONN_SCAN_AGAIN,
CFG80211_CONN_AUTHENTICATE_NEXT,
CFG80211_CONN_AUTHENTICATING,
+ CFG80211_CONN_AUTH_FAILED,
CFG80211_CONN_ASSOCIATE_NEXT,
CFG80211_CONN_ASSOCIATING,
+ CFG80211_CONN_ASSOC_FAILED,
CFG80211_CONN_DEAUTH,
CFG80211_CONN_CONNECTED,
} state;
@@ -164,6 +166,8 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
NULL, 0,
params->key, params->key_len,
params->key_idx, NULL, 0);
+ case CFG80211_CONN_AUTH_FAILED:
+ return -ENOTCONN;
case CFG80211_CONN_ASSOCIATE_NEXT:
BUG_ON(!rdev->ops->assoc);
wdev->conn->state = CFG80211_CONN_ASSOCIATING;
@@ -188,10 +192,17 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
WLAN_REASON_DEAUTH_LEAVING,
false);
return err;
+ case CFG80211_CONN_ASSOC_FAILED:
+ cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
+ NULL, 0,
+ WLAN_REASON_DEAUTH_LEAVING, false);
+ return -ENOTCONN;
case CFG80211_CONN_DEAUTH:
cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0,
WLAN_REASON_DEAUTH_LEAVING, false);
+ /* free directly, disconnected event already sent */
+ cfg80211_sme_free(wdev);
return 0;
default:
return 0;
@@ -371,7 +382,7 @@ bool cfg80211_sme_rx_assoc_resp(struct wireless_dev *wdev, u16 status)
return true;
}
- wdev->conn->state = CFG80211_CONN_DEAUTH;
+ wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
schedule_work(&rdev->conn_work);
return false;
}
@@ -383,7 +394,13 @@ void cfg80211_sme_deauth(struct wireless_dev *wdev)
void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
{
- cfg80211_sme_free(wdev);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+
+ if (!wdev->conn)
+ return;
+
+ wdev->conn->state = CFG80211_CONN_AUTH_FAILED;
+ schedule_work(&rdev->conn_work);
}
void cfg80211_sme_disassoc(struct wireless_dev *wdev)
@@ -399,7 +416,13 @@ void cfg80211_sme_disassoc(struct wireless_dev *wdev)
void cfg80211_sme_assoc_timeout(struct wireless_dev *wdev)
{
- cfg80211_sme_disassoc(wdev);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+
+ if (!wdev->conn)
+ return;
+
+ wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
+ schedule_work(&rdev->conn_work);
}
static int cfg80211_sme_connect(struct wireless_dev *wdev,
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index e1534baf2ebb..f0ebdcd394ef 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1841,6 +1841,39 @@ TRACE_EVENT(rdev_crit_proto_stop,
WIPHY_PR_ARG, WDEV_PR_ARG)
);
+TRACE_EVENT(rdev_channel_switch,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_csa_settings *params),
+ TP_ARGS(wiphy, netdev, params),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ CHAN_DEF_ENTRY
+ __field(u16, counter_offset_beacon)
+ __field(u16, counter_offset_presp)
+ __field(bool, radar_required)
+ __field(bool, block_tx)
+ __field(u8, count)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ CHAN_DEF_ASSIGN(&params->chandef);
+ __entry->counter_offset_beacon = params->counter_offset_beacon;
+ __entry->counter_offset_presp = params->counter_offset_presp;
+ __entry->radar_required = params->radar_required;
+ __entry->block_tx = params->block_tx;
+ __entry->count = params->count;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
+ ", block_tx: %d, count: %u, radar_required: %d"
+ ", counter offsets (beacon/presp): %u/%u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
+ __entry->block_tx, __entry->count, __entry->radar_required,
+ __entry->counter_offset_beacon,
+ __entry->counter_offset_presp)
+);
+
/*************************************************************
* cfg80211 exported functions traces *
*************************************************************/
@@ -2391,26 +2424,30 @@ TRACE_EVENT(cfg80211_get_bss,
__entry->capa_mask, __entry->capa_val)
);
-TRACE_EVENT(cfg80211_inform_bss_frame,
+TRACE_EVENT(cfg80211_inform_bss_width_frame,
TP_PROTO(struct wiphy *wiphy, struct ieee80211_channel *channel,
+ enum nl80211_bss_scan_width scan_width,
struct ieee80211_mgmt *mgmt, size_t len,
s32 signal),
- TP_ARGS(wiphy, channel, mgmt, len, signal),
+ TP_ARGS(wiphy, channel, scan_width, mgmt, len, signal),
TP_STRUCT__entry(
WIPHY_ENTRY
CHAN_ENTRY
+ __field(enum nl80211_bss_scan_width, scan_width)
__dynamic_array(u8, mgmt, len)
__field(s32, signal)
),
TP_fast_assign(
WIPHY_ASSIGN;
CHAN_ASSIGN(channel);
+ __entry->scan_width = scan_width;
if (mgmt)
memcpy(__get_dynamic_array(mgmt), mgmt, len);
__entry->signal = signal;
),
- TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "signal: %d",
- WIPHY_PR_ARG, CHAN_PR_ARG, __entry->signal)
+ TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "(scan_width: %d) signal: %d",
+ WIPHY_PR_ARG, CHAN_PR_ARG, __entry->scan_width,
+ __entry->signal)
);
DECLARE_EVENT_CLASS(cfg80211_bss_evt,
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 74458b7f61eb..ce090c1c5e4f 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -33,7 +33,8 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
}
EXPORT_SYMBOL(ieee80211_get_response_rate);
-u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband)
+u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
+ enum nl80211_bss_scan_width scan_width)
{
struct ieee80211_rate *bitrates;
u32 mandatory_rates = 0;
@@ -43,10 +44,15 @@ u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband)
if (WARN_ON(!sband))
return 1;
- if (sband->band == IEEE80211_BAND_2GHZ)
- mandatory_flag = IEEE80211_RATE_MANDATORY_B;
- else
+ if (sband->band == IEEE80211_BAND_2GHZ) {
+ if (scan_width == NL80211_BSS_CHAN_WIDTH_5 ||
+ scan_width == NL80211_BSS_CHAN_WIDTH_10)
+ mandatory_flag = IEEE80211_RATE_MANDATORY_G;
+ else
+ mandatory_flag = IEEE80211_RATE_MANDATORY_B;
+ } else {
mandatory_flag = IEEE80211_RATE_MANDATORY_A;
+ }
bitrates = sband->bitrates;
for (i = 0; i < sband->n_bitrates; i++)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index e52cab3591dd..d8da6b8c6ba8 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -660,7 +660,13 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
xfrm_pol_hold(policy);
net->xfrm.policy_count[dir]++;
atomic_inc(&flow_cache_genid);
- rt_genid_bump(net);
+
+ /* After previous checking, family can either be AF_INET or AF_INET6 */
+ if (policy->family == AF_INET)
+ rt_genid_bump_ipv4(net);
+ else
+ rt_genid_bump_ipv6(net);
+
if (delpol) {
xfrm_policy_requeue(delpol, policy);
__xfrm_policy_unlink(delpol, dir);
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
index 65f67cb0aefb..6713f04e30ba 100644
--- a/security/selinux/include/xfrm.h
+++ b/security/selinux/include/xfrm.h
@@ -50,8 +50,13 @@ int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
static inline void selinux_xfrm_notify_policyload(void)
{
+ struct net *net;
+
atomic_inc(&flow_cache_genid);
- rt_genid_bump(&init_net);
+ rtnl_lock();
+ for_each_net(net)
+ rt_genid_bump_all(net);
+ rtnl_unlock();
}
#else
static inline int selinux_xfrm_enabled(void)
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 3f7682a387b7..eefbd10e408f 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1998,12 +1998,11 @@ static void smk_ipv6_port_label(struct socket *sock, struct sockaddr *address)
*
* Create or update the port list entry
*/
-static int smk_ipv6_port_check(struct sock *sk, struct sockaddr *address,
+static int smk_ipv6_port_check(struct sock *sk, struct sockaddr_in6 *address,
int act)
{
__be16 *bep;
__be32 *be32p;
- struct sockaddr_in6 *addr6;
struct smk_port_label *spp;
struct socket_smack *ssp = sk->sk_security;
struct smack_known *skp;
@@ -2025,10 +2024,9 @@ static int smk_ipv6_port_check(struct sock *sk, struct sockaddr *address,
/*
* Get the IP address and port from the address.
*/
- addr6 = (struct sockaddr_in6 *)address;
- port = ntohs(addr6->sin6_port);
- bep = (__be16 *)(&addr6->sin6_addr);
- be32p = (__be32 *)(&addr6->sin6_addr);
+ port = ntohs(address->sin6_port);
+ bep = (__be16 *)(&address->sin6_addr);
+ be32p = (__be32 *)(&address->sin6_addr);
/*
* It's remote, so port lookup does no good.
@@ -2060,9 +2058,9 @@ auditout:
ad.a.u.net->family = sk->sk_family;
ad.a.u.net->dport = port;
if (act == SMK_RECEIVING)
- ad.a.u.net->v6info.saddr = addr6->sin6_addr;
+ ad.a.u.net->v6info.saddr = address->sin6_addr;
else
- ad.a.u.net->v6info.daddr = addr6->sin6_addr;
+ ad.a.u.net->v6info.daddr = address->sin6_addr;
#endif
return smk_access(skp, object, MAY_WRITE, &ad);
}
@@ -2201,7 +2199,8 @@ static int smack_socket_connect(struct socket *sock, struct sockaddr *sap,
case PF_INET6:
if (addrlen < sizeof(struct sockaddr_in6))
return -EINVAL;
- rc = smk_ipv6_port_check(sock->sk, sap, SMK_CONNECTING);
+ rc = smk_ipv6_port_check(sock->sk, (struct sockaddr_in6 *)sap,
+ SMK_CONNECTING);
break;
}
return rc;
@@ -3034,7 +3033,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
int size)
{
struct sockaddr_in *sip = (struct sockaddr_in *) msg->msg_name;
- struct sockaddr *sap = (struct sockaddr *) msg->msg_name;
+ struct sockaddr_in6 *sap = (struct sockaddr_in6 *) msg->msg_name;
int rc = 0;
/*
@@ -3121,9 +3120,8 @@ static struct smack_known *smack_from_secattr(struct netlbl_lsm_secattr *sap,
return smack_net_ambient;
}
-static int smk_skb_to_addr_ipv6(struct sk_buff *skb, struct sockaddr *sap)
+static int smk_skb_to_addr_ipv6(struct sk_buff *skb, struct sockaddr_in6 *sip)
{
- struct sockaddr_in6 *sip = (struct sockaddr_in6 *)sap;
u8 nexthdr;
int offset;
int proto = -EINVAL;
@@ -3181,7 +3179,7 @@ static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
struct netlbl_lsm_secattr secattr;
struct socket_smack *ssp = sk->sk_security;
struct smack_known *skp;
- struct sockaddr sadd;
+ struct sockaddr_in6 sadd;
int rc = 0;
struct smk_audit_info ad;
#ifdef CONFIG_AUDIT
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index 99db892d7299..98969541cbcc 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -743,7 +743,7 @@ static long snd_compr_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
mutex_lock(&stream->device->lock);
switch (_IOC_NR(cmd)) {
case _IOC_NR(SNDRV_COMPRESS_IOCTL_VERSION):
- put_user(SNDRV_COMPRESS_VERSION,
+ retval = put_user(SNDRV_COMPRESS_VERSION,
(int __user *)arg) ? -EFAULT : 0;
break;
case _IOC_NR(SNDRV_COMPRESS_GET_CAPS):
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 7c11d46b84d3..48a9d004d6d9 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -860,7 +860,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
}
}
if (id < 0 && quirk) {
- for (q = quirk; q->subvendor; q++) {
+ for (q = quirk; q->subvendor || q->subdevice; q++) {
unsigned int vendorid =
q->subdevice | (q->subvendor << 16);
unsigned int mask = 0xffff0000 | q->subdevice_mask;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 8e77cbbad871..e3c7ba8d7582 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -522,7 +522,7 @@ static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1,
}
#define nid_has_mute(codec, nid, dir) \
- check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
+ check_amp_caps(codec, nid, dir, (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE))
#define nid_has_volume(codec, nid, dir) \
check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
@@ -624,7 +624,7 @@ static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid,
if (enable)
val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
}
- if (caps & AC_AMPCAP_MUTE) {
+ if (caps & (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) {
if (!enable)
val |= HDA_AMP_MUTE;
}
@@ -648,7 +648,7 @@ static unsigned int get_amp_mask_to_modify(struct hda_codec *codec,
{
unsigned int mask = 0xff;
- if (caps & AC_AMPCAP_MUTE) {
+ if (caps & (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) {
if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_MUTE_CTL))
mask &= ~0x80;
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8bd226149868..f303cd898515 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1031,6 +1031,7 @@ enum {
ALC880_FIXUP_GPIO2,
ALC880_FIXUP_MEDION_RIM,
ALC880_FIXUP_LG,
+ ALC880_FIXUP_LG_LW25,
ALC880_FIXUP_W810,
ALC880_FIXUP_EAPD_COEF,
ALC880_FIXUP_TCL_S700,
@@ -1089,6 +1090,14 @@ static const struct hda_fixup alc880_fixups[] = {
{ }
}
},
+ [ALC880_FIXUP_LG_LW25] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1a, 0x0181344f }, /* line-in */
+ { 0x1b, 0x0321403f }, /* headphone */
+ { }
+ }
+ },
[ALC880_FIXUP_W810] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -1341,6 +1350,7 @@ static const struct snd_pci_quirk alc880_fixup_tbl[] = {
SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_FIXUP_LG),
SND_PCI_QUIRK(0x1854, 0x005f, "LG P1 Express", ALC880_FIXUP_LG),
SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_FIXUP_LG),
+ SND_PCI_QUIRK(0x1854, 0x0077, "LG LW25", ALC880_FIXUP_LG_LW25),
SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_FIXUP_TCL_S700),
/* Below is the copied entries from alc880_quirks.c.
@@ -4329,6 +4339,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
+ SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index e2f83591161b..6d1924c19abf 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -417,9 +417,11 @@ static void stac_update_outputs(struct hda_codec *codec)
val &= ~spec->eapd_mask;
else
val |= spec->eapd_mask;
- if (spec->gpio_data != val)
+ if (spec->gpio_data != val) {
+ spec->gpio_data = val;
stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir,
val);
+ }
}
}
@@ -2817,6 +2819,7 @@ static const struct hda_pintbl ecs202_pin_configs[] = {
/* codec SSIDs for Intel Mac sharing the same PCI SSID 8384:7680 */
static const struct snd_pci_quirk stac922x_intel_mac_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x0000, 0x0100, "Mac Mini", STAC_INTEL_MAC_V3),
SND_PCI_QUIRK(0x106b, 0x0800, "Mac", STAC_INTEL_MAC_V1),
SND_PCI_QUIRK(0x106b, 0x0600, "Mac", STAC_INTEL_MAC_V2),
SND_PCI_QUIRK(0x106b, 0x0700, "Mac", STAC_INTEL_MAC_V2),
@@ -3231,7 +3234,7 @@ static const struct hda_fixup stac927x_fixups[] = {
/* configure the analog microphone on some laptops */
{ 0x0c, 0x90a79130 },
/* correct the front output jack as a hp out */
- { 0x0f, 0x0227011f },
+ { 0x0f, 0x0221101f },
/* correct the front input jack as a mic */
{ 0x0e, 0x02a79130 },
{}
@@ -3612,20 +3615,18 @@ static int stac_parse_auto_config(struct hda_codec *codec)
static int stac_init(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- unsigned int gpio;
int i;
/* override some hints */
stac_store_hints(codec);
/* set up GPIO */
- gpio = spec->gpio_data;
/* turn on EAPD statically when spec->eapd_switch isn't set.
* otherwise, unsol event will turn it on/off dynamically
*/
if (!spec->eapd_switch)
- gpio |= spec->eapd_mask;
- stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, gpio);
+ spec->gpio_data |= spec->eapd_mask;
+ stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
snd_hda_gen_init(codec);
@@ -3915,6 +3916,7 @@ static void stac_setup_gpio(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
+ spec->gpio_mask |= spec->eapd_mask;
if (spec->gpio_led) {
if (!spec->vref_mute_led_nid) {
spec->gpio_mask |= spec->gpio_led;
diff --git a/sound/soc/au1x/ac97c.c b/sound/soc/au1x/ac97c.c
index d6f7694fcad4..c8a2de103c5f 100644
--- a/sound/soc/au1x/ac97c.c
+++ b/sound/soc/au1x/ac97c.c
@@ -341,7 +341,7 @@ static struct platform_driver au1xac97c_driver = {
.remove = au1xac97c_drvremove,
};
-module_platform_driver(&au1xac97c_driver);
+module_platform_driver(au1xac97c_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Au1000/1500/1100 AC97C ASoC driver");
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index efb1daecd0dd..e82eb373a731 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -294,11 +294,12 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
/* Request PB3 as reset pin */
ret = devm_gpio_request_one(&pdev->dev,
CONFIG_SND_BF5XX_RESET_GPIO_NUM,
- GPIOF_OUT_INIT_HIGH, "SND_AD198x RESET") {
+ GPIOF_OUT_INIT_HIGH, "SND_AD198x RESET");
+ if (ret) {
dev_err(&pdev->dev,
"Failed to request GPIO_%d for reset: %d\n",
CONFIG_SND_BF5XX_RESET_GPIO_NUM, ret);
- goto gpio_err;
+ return ret;
}
#endif
diff --git a/sound/soc/blackfin/bf5xx-ac97.h b/sound/soc/blackfin/bf5xx-ac97.h
index 15c635e33f4d..0c3e22d90a8d 100644
--- a/sound/soc/blackfin/bf5xx-ac97.h
+++ b/sound/soc/blackfin/bf5xx-ac97.h
@@ -9,7 +9,6 @@
#ifndef _BF5XX_AC97_H
#define _BF5XX_AC97_H
-extern struct snd_ac97_bus_ops bf5xx_ac97_ops;
extern struct snd_ac97 *ac97;
/* Frame format in memory, only support stereo currently */
struct ac97_frame {
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index ac73c607410a..04491f0e8d1b 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -102,13 +102,13 @@ static struct ep93xx_ac97_info *ep93xx_ac97_info;
static struct ep93xx_dma_data ep93xx_ac97_pcm_out = {
.name = "ac97-pcm-out",
- .dma_port = EP93XX_DMA_AAC1,
+ .port = EP93XX_DMA_AAC1,
.direction = DMA_MEM_TO_DEV,
};
static struct ep93xx_dma_data ep93xx_ac97_pcm_in = {
.name = "ac97-pcm-in",
- .dma_port = EP93XX_DMA_AAC1,
+ .port = EP93XX_DMA_AAC1,
.direction = DMA_DEV_TO_MEM,
};
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index 987f728718c5..be2ba1b6fe4a 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -195,6 +195,8 @@ static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0);
static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0);
+static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
+
static const unsigned int limiter_tlv[] = {
TLV_DB_RANGE_HEAD(2),
0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
@@ -451,7 +453,8 @@ static const struct snd_kcontrol_new cs42l52_snd_controls[] = {
SOC_ENUM("Beep Pitch", beep_pitch_enum),
SOC_ENUM("Beep on Time", beep_ontime_enum),
SOC_ENUM("Beep off Time", beep_offtime_enum),
- SOC_SINGLE_TLV("Beep Volume", CS42L52_BEEP_VOL, 0, 0x1f, 0x07, hl_tlv),
+ SOC_SINGLE_SX_TLV("Beep Volume", CS42L52_BEEP_VOL,
+ 0, 0x07, 0x1f, beep_tlv),
SOC_SINGLE("Beep Mixer Switch", CS42L52_BEEP_TONE_CTL, 5, 1, 1),
SOC_ENUM("Beep Treble Corner Freq", beep_treble_enum),
SOC_ENUM("Beep Bass Corner Freq", beep_bass_enum),
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 3eeada57e87d..566a367c94fa 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -1612,7 +1612,7 @@ static int max98088_dai2_digital_mute(struct snd_soc_dai *codec_dai, int mute)
static void max98088_sync_cache(struct snd_soc_codec *codec)
{
- u16 *reg_cache = codec->reg_cache;
+ u8 *reg_cache = codec->reg_cache;
int i;
if (!codec->cache_sync)
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index d659d3adcfb3..760e8bfeacaa 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -153,6 +153,8 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w,
static int power_vag_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
+ const u32 mask = SGTL5000_DAC_POWERUP | SGTL5000_ADC_POWERUP;
+
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
@@ -160,9 +162,17 @@ static int power_vag_event(struct snd_soc_dapm_widget *w,
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
- SGTL5000_VAG_POWERUP, 0);
- msleep(400);
+ /*
+ * Don't clear VAG_POWERUP, when both DAC and ADC are
+ * operational to prevent inadvertently starving the
+ * other one of them.
+ */
+ if ((snd_soc_read(w->codec, SGTL5000_CHIP_ANA_POWER) &
+ mask) != mask) {
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_VAG_POWERUP, 0);
+ msleep(400);
+ }
break;
default:
break;
@@ -388,7 +398,7 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0),
SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)",
SGTL5000_CHIP_ANA_ADC_CTRL,
- 8, 2, 0, capture_6db_attenuate),
+ 8, 1, 0, capture_6db_attenuate),
SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0),
SOC_DOUBLE_TLV("Headphone Playback Volume",
@@ -1527,6 +1537,9 @@ static int sgtl5000_i2c_probe(struct i2c_client *client,
if (IS_ERR(sgtl5000->mclk)) {
ret = PTR_ERR(sgtl5000->mclk);
dev_err(&client->dev, "Failed to get mclock: %d\n", ret);
+ /* Defer the probe to see if the clk will be provided later */
+ if (ret == -ENOENT)
+ return -EPROBE_DEFER;
return ret;
}
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index f5e835662cdc..10adc4145d46 100644
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -410,6 +410,16 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
rec->command, rec->length);
len = rec->length + 8;
+ xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
+ if (!xfer) {
+ dev_err(codec->dev, "Failed to allocate xfer\n");
+ ret = -ENOMEM;
+ goto abort;
+ }
+
+ xfer->codec = codec;
+ list_add_tail(&xfer->list, &xfer_list);
+
out = kzalloc(len, GFP_KERNEL);
if (!out) {
dev_err(codec->dev,
@@ -417,6 +427,7 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
ret = -ENOMEM;
goto abort1;
}
+ xfer->t.rx_buf = out;
img = kzalloc(len, GFP_KERNEL);
if (!img) {
@@ -425,24 +436,13 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
ret = -ENOMEM;
goto abort1;
}
+ xfer->t.tx_buf = img;
byte_swap_64((u64 *)&rec->command, img, len);
- xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
- if (!xfer) {
- dev_err(codec->dev, "Failed to allocate xfer\n");
- ret = -ENOMEM;
- goto abort1;
- }
-
- xfer->codec = codec;
- list_add_tail(&xfer->list, &xfer_list);
-
spi_message_init(&xfer->m);
xfer->m.complete = wm0010_boot_xfer_complete;
xfer->m.context = xfer;
- xfer->t.tx_buf = img;
- xfer->t.rx_buf = out;
xfer->t.len = len;
xfer->t.bits_per_word = 8;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 0ec070cf7231..d82ee386eab5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3908,10 +3908,8 @@ int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
{
/* create platform component name */
platform->name = fmt_single_name(dev, &platform->id);
- if (platform->name == NULL) {
- kfree(platform);
+ if (platform->name == NULL)
return -ENOMEM;
- }
platform->dev = dev;
platform->driver = platform_drv;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index b94190820e8c..4375c9f2b791 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -679,13 +679,14 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
return -EINVAL;
}
- path = list_first_entry(&w->sources, struct snd_soc_dapm_path,
- list_sink);
- if (!path) {
+ if (list_empty(&w->sources)) {
dev_err(dapm->dev, "ASoC: mux %s has no paths\n", w->name);
return -EINVAL;
}
+ path = list_first_entry(&w->sources, struct snd_soc_dapm_path,
+ list_sink);
+
ret = dapm_create_or_share_mixmux_kcontrol(w, 0, path);
if (ret < 0)
return ret;
@@ -2733,7 +2734,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
}
mutex_unlock(&card->dapm_mutex);
- return 0;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw);
@@ -2861,7 +2862,6 @@ int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
struct soc_enum *e =
(struct soc_enum *)kcontrol->private_value;
int change;
- int ret = 0;
int wi;
if (ucontrol->value.enumerated.item[0] >= e->max)
@@ -2881,7 +2881,7 @@ int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
}
mutex_unlock(&card->dapm_mutex);
- return ret;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_virt);
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index e58233f7df61..6c486625321b 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -389,9 +389,9 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
ac97->capture_dma_data.slave_id = of_dma[1];
ac97->playback_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_TX1;
- ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- ac97->capture_dma_data.maxburst = 4;
- ac97->capture_dma_data.slave_id = of_dma[0];
+ ac97->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->playback_dma_data.maxburst = 4;
+ ac97->playback_dma_data.slave_id = of_dma[1];
ret = tegra_asoc_utils_init(&ac97->util_data, &pdev->dev);
if (ret)
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 5eaa12cdc6eb..551b3c93ce93 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -323,8 +323,8 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
}
spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
- spdif->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- spdif->capture_dma_data.maxburst = 4;
+ spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ spdif->playback_dma_data.maxburst = 4;
spdif->playback_dma_data.slave_id = dmareq->start;
pm_runtime_enable(&pdev->dev);
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index d04146cad61f..47565fd04505 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -228,7 +228,7 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream,
reg = TEGRA30_I2S_CIF_RX_CTRL;
} else {
val |= TEGRA30_AUDIOCIF_CTRL_DIRECTION_TX;
- reg = TEGRA30_I2S_CIF_RX_CTRL;
+ reg = TEGRA30_I2S_CIF_TX_CTRL;
}
regmap_write(i2s->regmap, reg, val);
diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c
index 9e6e3ffd86bb..23452ee617e1 100644
--- a/sound/usb/6fire/comm.c
+++ b/sound/usb/6fire/comm.c
@@ -110,19 +110,37 @@ static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev)
static int usb6fire_comm_write8(struct comm_runtime *rt, u8 request,
u8 reg, u8 value)
{
- u8 buffer[13]; /* 13: maximum length of message */
+ u8 *buffer;
+ int ret;
+
+ /* 13: maximum length of message */
+ buffer = kmalloc(13, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
usb6fire_comm_init_buffer(buffer, 0x00, request, reg, value, 0x00);
- return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+ ret = usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+
+ kfree(buffer);
+ return ret;
}
static int usb6fire_comm_write16(struct comm_runtime *rt, u8 request,
u8 reg, u8 vl, u8 vh)
{
- u8 buffer[13]; /* 13: maximum length of message */
+ u8 *buffer;
+ int ret;
+
+ /* 13: maximum length of message */
+ buffer = kmalloc(13, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
usb6fire_comm_init_buffer(buffer, 0x00, request, reg, vl, vh);
- return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+ ret = usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+
+ kfree(buffer);
+ return ret;
}
int usb6fire_comm_init(struct sfire_chip *chip)
@@ -135,6 +153,12 @@ int usb6fire_comm_init(struct sfire_chip *chip)
if (!rt)
return -ENOMEM;
+ rt->receiver_buffer = kzalloc(COMM_RECEIVER_BUFSIZE, GFP_KERNEL);
+ if (!rt->receiver_buffer) {
+ kfree(rt);
+ return -ENOMEM;
+ }
+
urb = &rt->receiver;
rt->serial = 1;
rt->chip = chip;
@@ -153,6 +177,7 @@ int usb6fire_comm_init(struct sfire_chip *chip)
urb->interval = 1;
ret = usb_submit_urb(urb, GFP_KERNEL);
if (ret < 0) {
+ kfree(rt->receiver_buffer);
kfree(rt);
snd_printk(KERN_ERR PREFIX "cannot create comm data receiver.");
return ret;
@@ -171,6 +196,9 @@ void usb6fire_comm_abort(struct sfire_chip *chip)
void usb6fire_comm_destroy(struct sfire_chip *chip)
{
- kfree(chip->comm);
+ struct comm_runtime *rt = chip->comm;
+
+ kfree(rt->receiver_buffer);
+ kfree(rt);
chip->comm = NULL;
}
diff --git a/sound/usb/6fire/comm.h b/sound/usb/6fire/comm.h
index 6a0840b0dcff..780d5ed8e5d8 100644
--- a/sound/usb/6fire/comm.h
+++ b/sound/usb/6fire/comm.h
@@ -24,7 +24,7 @@ struct comm_runtime {
struct sfire_chip *chip;
struct urb receiver;
- u8 receiver_buffer[COMM_RECEIVER_BUFSIZE];
+ u8 *receiver_buffer;
u8 serial; /* urb serial */
diff --git a/sound/usb/6fire/midi.c b/sound/usb/6fire/midi.c
index 26722423330d..f3dd7266c391 100644
--- a/sound/usb/6fire/midi.c
+++ b/sound/usb/6fire/midi.c
@@ -19,6 +19,10 @@
#include "chip.h"
#include "comm.h"
+enum {
+ MIDI_BUFSIZE = 64
+};
+
static void usb6fire_midi_out_handler(struct urb *urb)
{
struct midi_runtime *rt = urb->context;
@@ -156,6 +160,12 @@ int usb6fire_midi_init(struct sfire_chip *chip)
if (!rt)
return -ENOMEM;
+ rt->out_buffer = kzalloc(MIDI_BUFSIZE, GFP_KERNEL);
+ if (!rt->out_buffer) {
+ kfree(rt);
+ return -ENOMEM;
+ }
+
rt->chip = chip;
rt->in_received = usb6fire_midi_in_received;
rt->out_buffer[0] = 0x80; /* 'send midi' command */
@@ -169,6 +179,7 @@ int usb6fire_midi_init(struct sfire_chip *chip)
ret = snd_rawmidi_new(chip->card, "6FireUSB", 0, 1, 1, &rt->instance);
if (ret < 0) {
+ kfree(rt->out_buffer);
kfree(rt);
snd_printk(KERN_ERR PREFIX "unable to create midi.\n");
return ret;
@@ -197,6 +208,9 @@ void usb6fire_midi_abort(struct sfire_chip *chip)
void usb6fire_midi_destroy(struct sfire_chip *chip)
{
- kfree(chip->midi);
+ struct midi_runtime *rt = chip->midi;
+
+ kfree(rt->out_buffer);
+ kfree(rt);
chip->midi = NULL;
}
diff --git a/sound/usb/6fire/midi.h b/sound/usb/6fire/midi.h
index c321006e5430..84851b9f5559 100644
--- a/sound/usb/6fire/midi.h
+++ b/sound/usb/6fire/midi.h
@@ -16,10 +16,6 @@
#include "common.h"
-enum {
- MIDI_BUFSIZE = 64
-};
-
struct midi_runtime {
struct sfire_chip *chip;
struct snd_rawmidi *instance;
@@ -32,7 +28,7 @@ struct midi_runtime {
struct snd_rawmidi_substream *out;
struct urb out_urb;
u8 out_serial; /* serial number of out packet */
- u8 out_buffer[MIDI_BUFSIZE];
+ u8 *out_buffer;
int buffer_offset;
void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c
index 2aa4e13063a8..b5eb97fdc842 100644
--- a/sound/usb/6fire/pcm.c
+++ b/sound/usb/6fire/pcm.c
@@ -543,7 +543,7 @@ static snd_pcm_uframes_t usb6fire_pcm_pointer(
snd_pcm_uframes_t ret;
if (rt->panic || !sub)
- return SNDRV_PCM_STATE_XRUN;
+ return SNDRV_PCM_POS_XRUN;
spin_lock_irqsave(&sub->lock, flags);
ret = sub->dma_off;
@@ -582,6 +582,33 @@ static void usb6fire_pcm_init_urb(struct pcm_urb *urb,
urb->instance.number_of_packets = PCM_N_PACKETS_PER_URB;
}
+static int usb6fire_pcm_buffers_init(struct pcm_runtime *rt)
+{
+ int i;
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ rt->out_urbs[i].buffer = kzalloc(PCM_N_PACKETS_PER_URB
+ * PCM_MAX_PACKET_SIZE, GFP_KERNEL);
+ if (!rt->out_urbs[i].buffer)
+ return -ENOMEM;
+ rt->in_urbs[i].buffer = kzalloc(PCM_N_PACKETS_PER_URB
+ * PCM_MAX_PACKET_SIZE, GFP_KERNEL);
+ if (!rt->in_urbs[i].buffer)
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+static void usb6fire_pcm_buffers_destroy(struct pcm_runtime *rt)
+{
+ int i;
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ kfree(rt->out_urbs[i].buffer);
+ kfree(rt->in_urbs[i].buffer);
+ }
+}
+
int usb6fire_pcm_init(struct sfire_chip *chip)
{
int i;
@@ -593,6 +620,13 @@ int usb6fire_pcm_init(struct sfire_chip *chip)
if (!rt)
return -ENOMEM;
+ ret = usb6fire_pcm_buffers_init(rt);
+ if (ret) {
+ usb6fire_pcm_buffers_destroy(rt);
+ kfree(rt);
+ return ret;
+ }
+
rt->chip = chip;
rt->stream_state = STREAM_DISABLED;
rt->rate = ARRAY_SIZE(rates);
@@ -614,6 +648,7 @@ int usb6fire_pcm_init(struct sfire_chip *chip)
ret = snd_pcm_new(chip->card, "DMX6FireUSB", 0, 1, 1, &pcm);
if (ret < 0) {
+ usb6fire_pcm_buffers_destroy(rt);
kfree(rt);
snd_printk(KERN_ERR PREFIX "cannot create pcm instance.\n");
return ret;
@@ -625,6 +660,7 @@ int usb6fire_pcm_init(struct sfire_chip *chip)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops);
if (ret) {
+ usb6fire_pcm_buffers_destroy(rt);
kfree(rt);
snd_printk(KERN_ERR PREFIX
"error preallocating pcm buffers.\n");
@@ -669,6 +705,9 @@ void usb6fire_pcm_abort(struct sfire_chip *chip)
void usb6fire_pcm_destroy(struct sfire_chip *chip)
{
- kfree(chip->pcm);
+ struct pcm_runtime *rt = chip->pcm;
+
+ usb6fire_pcm_buffers_destroy(rt);
+ kfree(rt);
chip->pcm = NULL;
}
diff --git a/sound/usb/6fire/pcm.h b/sound/usb/6fire/pcm.h
index 9b01133ee3fe..f5779d6182c6 100644
--- a/sound/usb/6fire/pcm.h
+++ b/sound/usb/6fire/pcm.h
@@ -32,7 +32,7 @@ struct pcm_urb {
struct urb instance;
struct usb_iso_packet_descriptor packets[PCM_N_PACKETS_PER_URB];
/* END DO NOT SEPARATE */
- u8 buffer[PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE];
+ u8 *buffer;
struct pcm_urb *peer;
};
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 7a444b5501d9..659950e5b94f 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -591,17 +591,16 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep,
ep->stride = frame_bits >> 3;
ep->silence_value = pcm_format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0;
- /* calculate max. frequency */
- if (ep->maxpacksize) {
+ /* assume max. frequency is 25% higher than nominal */
+ ep->freqmax = ep->freqn + (ep->freqn >> 2);
+ maxsize = ((ep->freqmax + 0xffff) * (frame_bits >> 3))
+ >> (16 - ep->datainterval);
+ /* but wMaxPacketSize might reduce this */
+ if (ep->maxpacksize && ep->maxpacksize < maxsize) {
/* whatever fits into a max. size packet */
maxsize = ep->maxpacksize;
ep->freqmax = (maxsize / (frame_bits >> 3))
<< (16 - ep->datainterval);
- } else {
- /* no max. packet size: just take 25% higher than nominal */
- ep->freqmax = ep->freqn + (ep->freqn >> 2);
- maxsize = ((ep->freqmax + 0xffff) * (frame_bits >> 3))
- >> (16 - ep->datainterval);
}
if (ep->fill_max)
diff --git a/sound/usb/hiface/pcm.c b/sound/usb/hiface/pcm.c
index 6430ed2a9f65..c21a3df9a0df 100644
--- a/sound/usb/hiface/pcm.c
+++ b/sound/usb/hiface/pcm.c
@@ -503,7 +503,7 @@ static snd_pcm_uframes_t hiface_pcm_pointer(struct snd_pcm_substream *alsa_sub)
snd_pcm_uframes_t dma_offset;
if (rt->panic || !sub)
- return SNDRV_PCM_STATE_XRUN;
+ return SNDRV_PCM_POS_XRUN;
spin_lock_irqsave(&sub->lock, flags);
dma_offset = sub->dma_off;
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index d5438083fd6a..95558ef4a7a0 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -888,6 +888,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
case USB_ID(0x046d, 0x081b): /* HD Webcam c310 */
case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */
case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */
+ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */
case USB_ID(0x046d, 0x0991):
/* Most audio usb devices lie about volume resolution.
* Most Logitech webcams have res = 384.
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 1bc45e71f1fe..0df9ede99dfd 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -319,19 +319,19 @@ static int create_auto_midi_quirk(struct snd_usb_audio *chip,
if (altsd->bNumEndpoints < 1)
return -ENODEV;
epd = get_endpoint(alts, 0);
- if (!usb_endpoint_xfer_bulk(epd) ||
+ if (!usb_endpoint_xfer_bulk(epd) &&
!usb_endpoint_xfer_int(epd))
return -ENODEV;
switch (USB_ID_VENDOR(chip->usb_id)) {
case 0x0499: /* Yamaha */
err = create_yamaha_midi_quirk(chip, iface, driver, alts);
- if (err < 0 && err != -ENODEV)
+ if (err != -ENODEV)
return err;
break;
case 0x0582: /* Roland */
err = create_roland_midi_quirk(chip, iface, driver, alts);
- if (err < 0 && err != -ENODEV)
+ if (err != -ENODEV)
return err;
break;
}
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index ca9fa4d32e07..07819bfa7dba 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1026,9 +1026,10 @@ kvp_get_ip_info(int family, char *if_name, int op,
if (sn_offset == 0)
strcpy(sn_str, cidr_mask);
- else
+ else {
+ strcat((char *)ip_buffer->sub_net, ";");
strcat(sn_str, cidr_mask);
- strcat((char *)ip_buffer->sub_net, ";");
+ }
sn_offset += strlen(sn_str) + 1;
}