summaryrefslogtreecommitdiff
path: root/drivers/net/wireless
AgeCommit message (Collapse)Author
2014-10-30brcmfmac: (clean) Rename sdio related files.Hante Meuleman
Rename sdio_host.h to sdio.h and dhd_sdio.c to sdio.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Rename files wl_cfg80211 to cfg80211Hante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Rename dhd_common.c in common.cHante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Rename dhd_bus.h in bus.hHante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Rename files dhd_dbg to debugHante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Move tracepoint related function.Hante Meuleman
__brcmf_err is a tracepoint specific function. Move it to tracepoint.c. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Remove packet filter configuration.Hante Meuleman
Packet filters got configured but never used. Reviewed-by: Franky Lin <frankyl@broadcom.com> Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: (clean) Remove usb_rdl.h as it is not needed.Hante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: do not use firmware error code in driverArend van Spriel
Passing the firmware error codes up the driver may be mapped to linux error numbers which may impact proper fault analysis. So better pass up a generic failure code, ie. -EBADE and only show firmware error code in FIL debug message. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: remove unused defintionArend van Spriel
The define EBRCMF_UNSUPPORTED is not used in the source file so this patch removes it. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: show firmware error as string in debug messageArend van Spriel
Showing the firmware error allows to quickly give a clue what went wrong and directly look in the firmware code that gave us back the error. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: Add wowl patterns support.Hante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: Add wowl support for SDIO devices.Hante Meuleman
This patch adds wowl support for SDIO bus devices. This feature requires FW which has support for wowl built in. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30brcmfmac: Add wowl support for USB devices.Hante Meuleman
This patch adds wowl support for USB bus devices. This feature requires FW which has support for wowl built in. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30ath9k: set pulse_rssi threshold to 15Lorenzo Bianconi
Reduce pulse_rssi threshold to 15 in order to improve radar pattern detection probability on ext channel Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30Merge tag 'iwlwifi-next-for-john-2014-10-29' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Emmanuel Grumbach <egrumbach@gmail.com> says: "The big new thing here is netdetect which allows the firmware to wake up the platform when a specific network is detected. Along with that I have fixes for d3 operation. The usual amount of rate scaling stuff - we now support STBC. The other commit that stands out is Johannes's work on devcoredump. He basically starts to use the standard infrastructure he built." Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30rtlwifi: rtl8192se: Fix firmware loadingLarry Finger
An error in the code makes the allocated space for firmware to be too small. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30rtlwifi: rtl8192ce: Add missing section to read descriptor settingLarry Finger
The new version of rtlwifi needs code in rtl92ce_get_desc() that returns the buffer address for read operations. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30rtlwifi: rtl8192se: Add missing section to read descriptor settingLarry Finger
The new version of rtlwifi needs code in rtl92se_get_desc() that returns the buffer address for read operations. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30rtlwifi: rtl8192se: Fix duplicate calls to ieee80211_register_hw()Larry Finger
Driver rtlwifi has been modified to call ieee80211_register_hw() from the probe routine; however, the existing call in the callback routine for deferred firmware loading was not removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30rtlwifi: rtl8192ce: rtl8192de: rtl8192se: Fix handling for missing ↵Larry Finger
get_btc_status The recent changes in checking for Bluetooth status added some callbacks to code in rtlwifi. To make certain that all callbacks are defined, a dummy routine has been added to rtlwifi, and the drivers that need to use it are modified. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30mwifiex: restart rxreorder timer correctlyMarc Yang
During 11n RX reordering, if there is a hole in RX table, driver will not send packets to kernel until the rxreorder timer expires or the table is full. However, currently driver always restarts rxreorder timer when receiving a packet, which causes the timer hardly to expire. So while connected with to 11n AP in a busy environment, ping packets may get blocked for about 30 seconds. This patch fixes this timer restarting by ensuring rxreorder timer would only be restarted either timer is not set or start_win has changed. Signed-off-by: Chin-Ran Lo <crlo@marvell.com> Signed-off-by: Plus Chen <pchen@marvell.com> Signed-off-by: Marc Yang <yangyang@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30ath9k: fix some debugfs outputDan Carpenter
The right shift operation has higher precedence than the mask so we left shift by "(i * 3)" and then immediately right shift by "(i * 3)" then we mask. It should be left shift, mask, and then right shift. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-30wireless: rt2x00: add new rt2800usb deviceCyril Brulebois
0x1b75 0xa200 AirLive WN-200USB wireless 11b/g/n dongle References: https://bugs.debian.org/766802 Reported-by: Martin Mokrejs <mmokrejs@fold.natur.cuni.cz> Cc: stable@vger.kernel.org Signed-off-by: Cyril Brulebois <kibi@debian.org> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-29mac80211-hwsim: remove spurious newlineJohannes Berg
This newline shouldn't be there, remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-29mac80211-hwsim: support SGI-20Ben Greear
This lets hostapd start if you have SGI-20 configured as one of your HT capabilities. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-29mac80211-hwsim: add frequency attribute to netlink pktsBen Greear
Add frequency attribute when sending to user-space over netlink socket. The frequency is currently ignored when receiving from user-space. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-29mac80211-hwsim: Rename CREATE and DESTROY radio to NEW and DEL radioJukka Rissanen
Using the name HWSIM_CMD_NEW_RADIO and HWSIM_CMD_DEL_RADIO is more fitting on how other pieces of the wireless system work. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-29mac80211_hwsim: release driver when ieee80211_register_hw failsJunjie Mao
The driver is not released when ieee80211_register_hw fails in mac80211_hwsim_create_radio, leading to the access to the unregistered (and possibly freed) device in platform_driver_unregister: [ 0.447547] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 0.448292] ------------[ cut here ]------------ [ 0.448854] WARNING: CPU: 0 PID: 1 at ../include/linux/kref.h:47 kobject_get+0x33/0x50() [ 0.449839] CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-00001-gdd46990-dirty #2 [ 0.450813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.451512] 00000000 00000000 78025e38 7967c6c6 78025e68 7905e09b 7988b480 00000000 [ 0.452579] 00000001 79887d62 0000002f 79170bb3 79170bb3 78397008 79ac9d74 00000001 [ 0.453614] 78025e78 7905e15d 00000009 00000000 78025e84 79170bb3 78397000 78025e8c [ 0.454632] Call Trace: [ 0.454921] [<7967c6c6>] dump_stack+0x16/0x18 [ 0.455453] [<7905e09b>] warn_slowpath_common+0x6b/0x90 [ 0.456067] [<79170bb3>] ? kobject_get+0x33/0x50 [ 0.456612] [<79170bb3>] ? kobject_get+0x33/0x50 [ 0.457155] [<7905e15d>] warn_slowpath_null+0x1d/0x20 [ 0.457748] [<79170bb3>] kobject_get+0x33/0x50 [ 0.458274] [<7925824f>] get_device+0xf/0x20 [ 0.458779] [<7925b5cd>] driver_detach+0x3d/0xa0 [ 0.459331] [<7925a3ff>] bus_remove_driver+0x8f/0xb0 [ 0.459927] [<7925bf80>] ? class_unregister+0x40/0x80 [ 0.460660] [<7925bad7>] driver_unregister+0x47/0x50 [ 0.461248] [<7925c033>] ? class_destroy+0x13/0x20 [ 0.461824] [<7925d07b>] platform_driver_unregister+0xb/0x10 [ 0.462507] [<79b51ba0>] init_mac80211_hwsim+0x3e8/0x3f9 [ 0.463161] [<79b30c58>] do_one_initcall+0x106/0x1a9 [ 0.463758] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.464393] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.465001] [<79071935>] ? parse_args+0x2f5/0x480 [ 0.465569] [<7906b41e>] ? __usermodehelper_set_disable_depth+0x3e/0x50 [ 0.466345] [<79b30dd9>] kernel_init_freeable+0xde/0x17d [ 0.466972] [<79b304d6>] ? do_early_param+0x7a/0x7a [ 0.467546] [<79677b1b>] kernel_init+0xb/0xe0 [ 0.468072] [<79075f42>] ? schedule_tail+0x12/0x40 [ 0.468658] [<79686580>] ret_from_kernel_thread+0x20/0x30 [ 0.469303] [<79677b10>] ? rest_init+0xc0/0xc0 [ 0.469829] ---[ end trace ad8ac403ff8aef5c ]--- [ 0.470509] ------------[ cut here ]------------ [ 0.471047] WARNING: CPU: 0 PID: 1 at ../kernel/locking/lockdep.c:3161 __lock_acquire.isra.22+0x7aa/0xb00() [ 0.472163] DEBUG_LOCKS_WARN_ON(id >= MAX_LOCKDEP_KEYS) [ 0.472774] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.17.0-00001-gdd46990-dirty #2 [ 0.473815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.474492] 78025de0 78025de0 78025da0 7967c6c6 78025dd0 7905e09b 79888931 78025dfc [ 0.475515] 00000001 79888a93 00000c59 7907f33a 7907f33a 78028000 fffe9d09 00000000 [ 0.476519] 78025de8 7905e10e 00000009 78025de0 79888931 78025dfc 78025e24 7907f33a [ 0.477523] Call Trace: [ 0.477821] [<7967c6c6>] dump_stack+0x16/0x18 [ 0.478352] [<7905e09b>] warn_slowpath_common+0x6b/0x90 [ 0.478976] [<7907f33a>] ? __lock_acquire.isra.22+0x7aa/0xb00 [ 0.479658] [<7907f33a>] ? __lock_acquire.isra.22+0x7aa/0xb00 [ 0.480417] [<7905e10e>] warn_slowpath_fmt+0x2e/0x30 [ 0.480479] [<7907f33a>] __lock_acquire.isra.22+0x7aa/0xb00 [ 0.480479] [<79078aa5>] ? sched_clock_cpu+0xb5/0xf0 [ 0.480479] [<7907fd06>] lock_acquire+0x56/0x70 [ 0.480479] [<7925b5e8>] ? driver_detach+0x58/0xa0 [ 0.480479] [<79682d11>] mutex_lock_nested+0x61/0x2a0 [ 0.480479] [<7925b5e8>] ? driver_detach+0x58/0xa0 [ 0.480479] [<7925b5e8>] ? driver_detach+0x58/0xa0 [ 0.480479] [<7925b5e8>] driver_detach+0x58/0xa0 [ 0.480479] [<7925a3ff>] bus_remove_driver+0x8f/0xb0 [ 0.480479] [<7925bf80>] ? class_unregister+0x40/0x80 [ 0.480479] [<7925bad7>] driver_unregister+0x47/0x50 [ 0.480479] [<7925c033>] ? class_destroy+0x13/0x20 [ 0.480479] [<7925d07b>] platform_driver_unregister+0xb/0x10 [ 0.480479] [<79b51ba0>] init_mac80211_hwsim+0x3e8/0x3f9 [ 0.480479] [<79b30c58>] do_one_initcall+0x106/0x1a9 [ 0.480479] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.480479] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.480479] [<79071935>] ? parse_args+0x2f5/0x480 [ 0.480479] [<7906b41e>] ? __usermodehelper_set_disable_depth+0x3e/0x50 [ 0.480479] [<79b30dd9>] kernel_init_freeable+0xde/0x17d [ 0.480479] [<79b304d6>] ? do_early_param+0x7a/0x7a [ 0.480479] [<79677b1b>] kernel_init+0xb/0xe0 [ 0.480479] [<79075f42>] ? schedule_tail+0x12/0x40 [ 0.480479] [<79686580>] ret_from_kernel_thread+0x20/0x30 [ 0.480479] [<79677b10>] ? rest_init+0xc0/0xc0 [ 0.480479] ---[ end trace ad8ac403ff8aef5d ]--- [ 0.495478] BUG: unable to handle kernel paging request at 00200200 [ 0.496257] IP: [<79682de5>] mutex_lock_nested+0x135/0x2a0 [ 0.496923] *pde = 00000000 [ 0.497290] Oops: 0002 [#1] [ 0.497653] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.17.0-00001-gdd46990-dirty #2 [ 0.498659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.499321] task: 78028000 ti: 78024000 task.ti: 78024000 [ 0.499955] EIP: 0060:[<79682de5>] EFLAGS: 00010097 CPU: 0 [ 0.500620] EIP is at mutex_lock_nested+0x135/0x2a0 [ 0.501145] EAX: 00200200 EBX: 78397434 ECX: 78397460 EDX: 78025e70 [ 0.501816] ESI: 00000246 EDI: 78028000 EBP: 78025e8c ESP: 78025e54 [ 0.502497] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.503076] CR0: 8005003b CR2: 00200200 CR3: 01b9d000 CR4: 00000690 [ 0.503773] Stack: [ 0.503998] 00000000 00000001 00000000 7925b5e8 78397460 7925b5e8 78397474 78397460 [ 0.504944] 00200200 11111111 78025e70 78397000 79ac9d74 00000001 78025ea0 7925b5e8 [ 0.505451] 79ac9d74 fffffffe 00000001 78025ebc 7925a3ff 7a251398 78025ec8 7925bf80 [ 0.505451] Call Trace: [ 0.505451] [<7925b5e8>] ? driver_detach+0x58/0xa0 [ 0.505451] [<7925b5e8>] ? driver_detach+0x58/0xa0 [ 0.505451] [<7925b5e8>] driver_detach+0x58/0xa0 [ 0.505451] [<7925a3ff>] bus_remove_driver+0x8f/0xb0 [ 0.505451] [<7925bf80>] ? class_unregister+0x40/0x80 [ 0.505451] [<7925bad7>] driver_unregister+0x47/0x50 [ 0.505451] [<7925c033>] ? class_destroy+0x13/0x20 [ 0.505451] [<7925d07b>] platform_driver_unregister+0xb/0x10 [ 0.505451] [<79b51ba0>] init_mac80211_hwsim+0x3e8/0x3f9 [ 0.505451] [<79b30c58>] do_one_initcall+0x106/0x1a9 [ 0.505451] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.505451] [<79b517b8>] ? if_spi_init_module+0xac/0xac [ 0.505451] [<79071935>] ? parse_args+0x2f5/0x480 [ 0.505451] [<7906b41e>] ? __usermodehelper_set_disable_depth+0x3e/0x50 [ 0.505451] [<79b30dd9>] kernel_init_freeable+0xde/0x17d [ 0.505451] [<79b304d6>] ? do_early_param+0x7a/0x7a [ 0.505451] [<79677b1b>] kernel_init+0xb/0xe0 [ 0.505451] [<79075f42>] ? schedule_tail+0x12/0x40 [ 0.505451] [<79686580>] ret_from_kernel_thread+0x20/0x30 [ 0.505451] [<79677b10>] ? rest_init+0xc0/0xc0 [ 0.505451] Code: 89 d8 e8 cf 9b 9f ff 8b 4f 04 8d 55 e4 89 d8 e8 72 9d 9f ff 8d 43 2c 89 c1 89 45 d8 8b 43 30 8d 55 e4 89 53 30 89 4d e4 89 45 e8 <89> 10 8b 55 dc 8b 45 e0 89 7d ec e8 db af 9f ff eb 11 90 31 c0 [ 0.505451] EIP: [<79682de5>] mutex_lock_nested+0x135/0x2a0 SS:ESP 0068:78025e54 [ 0.505451] CR2: 0000000000200200 [ 0.505451] ---[ end trace ad8ac403ff8aef5e ]--- [ 0.505451] Kernel panic - not syncing: Fatal exception Fixes: 9ea927748ced ("mac80211_hwsim: Register and bind to driver") Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Junjie Mao <eternal.n08@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-29iwlwifi: mvm: unref SCAN ref on scan completionEliad Peller
The scan reference wasn't released in case of offloaded scan, causing the refcount to go wrong and prevent the device from going into d0i3. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: rs: add Tx STBC supportEyal Shapira
STBC is enabled on HT/VHT SISO rates in case we don't care about power consumption and it won't hurt BT. This is done only in case the peer and our chip support STBC of course. While at it fixed a bug which was causing bw and ldpc flags to be set incorrectly in the rate scale table in case we are switching to a legacy Tx column. This had no real impact. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: fix scan condition iteratorDavid Spinadel
Scan condition iterator assumes that an interface is associated if phy_ctxt is assigned, but this isn't the sutuation in P2P device. OTOH P2P device is never associated so we can simply ignore it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: port to devcoredump frameworkJohannes Berg
iwlwifi features a debug mechanism that allows to dump binary data which is helpful to debug the firmware. Until now, this data was made available for the userspace through debugfs. For this exact purpose, devcoredump was created. Move to the new infrastructure. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: enable STBC support for 8000 chipsEyal Shapira
These chips support STBC in both Tx and Rx. Given that we've added STBC Tx support enable it. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: initialize the cur_ucode upon bootEmmanuel Grumbach
mvm->cur_ucode wasn't set before we actually load the firmware. This caused issues when we boot in RFKILL since we get an RFKILL interrupt upon boot even before we load any firmware. This leads to issues since iwl_mvm_set_hw_rfkill_state (the RFKILL interrupts handler in mvm) relies on this variable. Fix this. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: dvm: Fix probable mask then right shift defectJoe Perches
Precedence of & and >> is not the same and is not left to right. shift has higher precedence and should be done after the mask. Add parentheses around the mask. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: remove unnecessary includes in tt.cLuciano Coelho
We used to need to include some headers in order to read the registers and do all the calculations by ourselves, but this is not done anymore (i.e. we let the firmware do this for us), so we don't need to include those headers anymore. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: flush queues without mutex heldJohannes Berg
For WMM-AC we may have to be changing QoS parameters while the queues are being flushed. This is not relevant in the "drop" case, but matters when we wait for the device to finish the transmissions. To allow this, do the actual waiting without holding the mutex. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: improve MCS rate warningJohannes Berg
The warning gives no information about the frame, and presents the flags so that one might think they're the frame. Clarify and add more information. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: BT Coex - make the multiprio lut a constantEmmanuel Grumbach
This makes it easier to tune the values during the testing. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: remove mvm argument from get_queues_maskArik Nemtsov
It is unused and won't be available in some future invocations of the function. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: add MVM_FW_BCAST_FILTER_PASS_ALL optionMax Stepanov
The MVM_FW_BCAST_FILTER_PASS_ALL option defined in iwl-dbg-cfg.ini configuration file allows to enable/disable FW broadcast filtering. If MVM_FW_BCAST_FILTER_PASS_ALL is not defined in iwl-dbg-cfg.ini or its value is 0, the mvm broadcast filtering is enabled. Setting MVM_FW_BCAST_FILTER_PASS_ALL=1 in iwl-dbg-cfg.ini blocks sending of BCAST_FILTER_CMD to FW. Signed-off-by: Max Stepanov <Max.Stepanov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: BT Coex - move BT_ANTENNA_COUPLING_THRESHOLD to constantsEmmanuel Grumbach
This is were it really needs to be. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: always run the secured flow for family 8000Eran Harary
In the new format the "CSS section" has the same TLV type as the "mem section". So we need to run the secured flow for all the 8000 products. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: pcie: fix recovery from ARC reset in WoWLANEmmanuel Grumbach
When the ARC is reset when we exit from Sx in case we had WoWLAN running, we can't access the prph before we reset the NIC. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: pcie: warn if extern fw_debug buffer failedEmmanuel Grumbach
Otherwise we have no way to know that the buffer hasn't been allocated. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: allow to restrict Tx aggregation size per-deviceGregory Greenman
A few slave bus devices show better performance when we reduce the size of the Tx A-MPDU. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: change the iwl_mvm_d3_iface_iterator into a generic functionLuciano Coelho
Getting the BSS station vif is something that may be needed by other parts of the code. So, instead of having an iterator specifically for d3, change it into a generic one in utils.c. Additionally, add a iwl_mvm_get_bss_vif() function to make it easier to retrieving it. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: add debugfs entry to configure netdetect SSIDsLuciano Coelho
Before we get all the chain (ie. mac80211, cfg80211, nl80211 and userspace) changed to support net-detect, we can use this debugfs entry for easy testing and as a proof of concept. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: spin off a function to start scan offloadLuciano Coelho
The net-detect feature will require a scan offload to be started in the same way it is done now for scheduled scan. Spin a new function off of the sched_scan_start op code for reuse. Additionally, restructure the function a bit for more readability. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-23 17:13:40 +0000