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2014-05-28scsi/NCR5380: reduce depth of sun3_scsi nested includesFinn Thain
Move the #include "NCR5380.h" out of the sun3_scsi.h header file and into the driver .c files, like all the other NCR5380 drivers in the tree. This improves uniformity and reduces the depth of nested includes. The sequence of #include's, #define's and #if's no longer does my head in. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: remove unused macro definitionsFinn Thain
Remove the unused (and divergent) debugging macro definitions from the sun3_NCR5380 and atari_NCR5380 drivers. These drivers have been converted to use the common macros in NCR5380.h. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Acked-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: fix and standardize NDEBUG macrosFinn Thain
All three NCR5380 core driver implementations share the same NCR5380.h header file so they need to agree on certain macro definitions. The flag bit used by the NDEBUG_MERGING macro in atari_NCR5380 and sun3_NCR5380 collides with the bit used by NDEBUG_LISTS. Moreover, NDEBUG_ABORT appears in NCR5380.c so it should be defined in NCR5380.h rather than in each of the many drivers using that core. An undefined NDEBUG_ABORT macro caused compiler errors and led to dodgy workarounds in the core driver that can now be removed. (See commits f566a576bca09de85bf477fc0ab2c8c96405b77b and 185a7a1cd79b9891e3c17abdb103ba1c98d6ca7a.) Move all of the NDEBUG_ABORT, NDEBUG_TAGS and NDEBUG_MERGING macro definitions into NCR5380.h where all the other NDEBUG macros live. Also, incorrect "#ifdef NDEBUG" becomes "#if NDEBUG" to fix the warning: drivers/scsi/mac_scsi.c: At top level: drivers/scsi/NCR5380.c:418: warning: 'NCR5380_print' defined but not used drivers/scsi/NCR5380.c:459: warning: 'NCR5380_print_phase' defined but not used The debugging code is now enabled when NDEBUG != 0. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: adopt dprintk()Finn Thain
All NCR5380 drivers already include the NCR5380.h header. Better to adopt those macros rather than have three variations on them. Moreover, the macros in NCR5380.h are preferable because the atari_NCR5380 and sun3_NCR5380 versions are inflexible. For example, they can't accomodate dprintk(NDEBUG_MAIN | NDEBUG_QUEUES, ...) Replace the *_PRINTK macros from atari_NCR5380.h and sun3_NCR5380.h with the equivalent macros from NCR5380.h. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Acked-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: adopt NCR5380_dprint() and NCR5380_dprint_phase()Finn Thain
All NCR5380 drivers already include the NCR5380.h header. Better to adopt those macros rather than have three variations on them. Moreover, the macros in NCR5380.h are preferable anyway: the atari_NCR5380 and sun3_NCR5380 versions are inflexible. For example, they can't accomodate NCR5380_dprint(NDEBUG_MAIN | NDEBUG_QUEUES, ...) Replace the NCR_PRINT* macros from atari_NCR5380.h and sun3_NCR5380.h with the equivalent macros from NCR5380.h. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Acked-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: fix dprintk macro usage and definitionFinn Thain
There are three implementations of the core NCR5380 driver and three sets of debugging macro definitions. And all three implementations use the NCR5380.h header as well. Two of the definitions of the dprintk macro accept a variable argument list whereas the third does not. Standardize on the variable argument list. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: fix build failures when debugging is enabledFinn Thain
The change from cmd->target to cmd->device->id was apparently the purpose of commit a7f251228390e87d86c5e3846f99a455517fdd8e in kernel/git/tglx/history.git but some instances have been missed. Also fix the "NDEBUG_LAST_WRITE_SENT" and "NDEBUG_ALL" typo's. Also fix some format strings (%ul becomes %lu) that caused compiler warnings. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: use NCR5380_dprint() instead of NCR5380_print()Finn Thain
Only the NCR5380_dprint() macro should invoke the NCR5380_print() function. That's why NCR5380.c only defines the function #if NDEBUG. Use the standard macro. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: remove old CVS keywordsFinn Thain
Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: remove redundant HOSTS_C macro testsFinn Thain
HOSTS_C is always undefined. There is no hosts.c anymore. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: remove unused BOARD_NORMAL and BOARD_NCR53C400Finn Thain
BOARD_NORMAL is completely unused and BOARD_NCR53C400 is used only by g_NCR5380 internally. Remove the unused definitions. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-26m68k/atari - atari_scsi: use correct virt/phys translation for DMA bufferMichael Schmitz
With the kernel running from FastRAM instead of ST-RAM, none of ST-RAM is mapped by mem_init, and DMA-addressable buffer must be mapped by ioremap. Use platform specific virt/phys translation helpers for this case. Signed-off-by: Michael Schmitz <schmitz@debian.org> Cc: linux-scsi@vger.kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-05-26aic7xxx: Remove obsolete preprocessor definePaul Bolle
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-05-25Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull single scsi fix from James Bottomley: "This is a single fix for a bug exposed by a sysfs change in 3.13 which now causes libsas to trigger a warn on in device removal" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] scsi_transport_sas: move bsg destructor into sas_rphy_remove
2014-05-23net: Split sk_no_check into sk_no_check_{rx,tx}Tom Herbert
Define separate fields in the sock structure for configuring disabling checksums in both TX and RX-- sk_no_check_tx and sk_no_check_rx. The SO_NO_CHECK socket option only affects sk_no_check_tx. Also, removed UDP_CSUM_* defines since they are no longer necessary. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22[SCSI] scsi_transport_sas: move bsg destructor into sas_rphy_removeJoe Lawrence
The recent change in sysfs, bcdde7e221a8750f9b62b6d0bd31b72ea4ad9309 "sysfs: make __sysfs_remove_dir() recursive" revealed an asymmetric rphy device creation/deletion sequence in scsi_transport_sas: modprobe mpt2sas sas_rphy_add device_add A rphy->dev device_add B sas_device transport class device_add C sas_end_device transport class device_add D bsg class rmmod mpt2sas sas_rphy_delete sas_rphy_remove device_del B device_del C device_del A sysfs_remove_group recursive sysfs dir removal sas_rphy_free device_del D warning where device A is the parent of B, C, and D. When sas_rphy_free tries to unregister the bsg request queue (device D above), the ensuing sysfs cleanup discovers that its sysfs group has already been removed and emits a warning, "sysfs group... not found for kobject 'end_device-X:0'". Since bsg creation is a side effect of sas_rphy_add, move its complementary removal call into sas_rphy_remove. This imposes the following tear-down order for the devices above: D, B, C, A. Note the sas_device and sas_end_device transport class devices (B and C above) are created and destroyed both via the list match traversal in attribute_container_device_trigger, so the order in which they are handled is fixed. This is fine as long as they are deleted before their parent device. Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2014-05-22Merge tag 'v3.15-rc6' into sched/core, to pick up the latest fixesIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-05-21virtio_scsi: don't call virtqueue_add_sgs(... GFP_NOIO) holding spinlock.Rusty Russell
This triggers every time we do a SCSI abort: virtscsi_tmf -> virtscsi_kick_cmd (grab lock and call) -> virtscsi_add_cmd -> virtqueue_add_sgs (GFP_NOIO) Logs look like this: sd 0:0:0:0: [sda] abort BUG: sleeping function called from invalid context at mm/slub.c:966 in_atomic(): 1, irqs_disabled(): 1, pid: 6, name: kworker/u2:0 3 locks held by kworker/u2:0/6: #0: ("scsi_tmf_%d"shost->host_no){......}, at: [<c0153180>] process_one_work+0xe0/0x3d0 #1: ((&(&cmd->abort_work)->work)){......}, at: [<c0153180>] process_one_work+0xe0/0x3d0 #2: (&(&virtscsi_vq->vq_lock)->rlock){......}, at: [<c043f508>] virtscsi_kick_cmd+0x18/0x1b0 CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 3.15.0-rc5+ #110 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-rc1-0-gb1d4dc9-20140515_140003-nilsson.home.kraxel.org 04/01/2014 Workqueue: scsi_tmf_0 scmd_eh_abort_handler Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-19scsi_debug: simple short transfer injectionChristoph Hellwig
Add an option to only transfer half the data for every n-th command. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-05-19virtio_scsi: use cmd_sizeChristoph Hellwig
Taken almost entirely from Nicholas Bellinger's scsi-mq conversion. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-05-19bnx2fc: fix memory leak in bnx2fc_allocate_hash_table()Maurizio Lombardi
In case of error, the bnx2fc_allocate_hash_table() didn't free all the memory it allocated. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Acked-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19bnx2fc: fix memory leak and potential NULL pointer dereference.Maurizio Lombardi
If bnx2fc_allocate_hash_table() for some reasons fails, it is possible that the hash_tbl_segments or the hash_tbl_pbl pointers are NULL. In this case bnx2fc_free_hash_table() will panic the system. this patch also fixes a memory leak, the hash_tbl_segments pointer was never freed. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Acked-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19bnx2fc: remove unused variable hash_table_sizeMaurizio Lombardi
hash_table_size is not used by the bnx2fc_free_hash_table() function. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Acked-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19hpsa: do not ignore failure of sense controller parameters commandJoe Handzik
Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19hpsa: fix memory leak in hpsa_hba_mode_enabledJoe Handzik
And while we're at it fix a magic number Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19hpsa: add new Smart Array PCI IDs (May 2014)Joe Handzik
Signed-off-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: stable@vger.kernel.org Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19hpsa: Checking for a NULL return from a kzalloc callJoe Handzik
Checking for a NULL return from a kzalloc call in hpsa_get_pdisk_of_ioaccel2. Signed-off-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19pm80xx : Fix missing NULL pointer checks and memory leaksSuresh Thiagarajan
Checking return value for the memory allocattion and freeing it while exiting the function Signed-off-by: Viswas G <Viswas.G@pmcs.com> Signed-off-by: Suresh Thiagarajan <Suresh.Thiagarajan@pmcs.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Jack Wang <xjtuwjp@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19virtio_scsi: remove ACCESS_ONCE() and smp_read_barrier_depends()Ming Lei
Access to tgt->req_vq is strictly serialized by spin_lock of tgt->tgt_lock, so the ACCESS_ONCE() isn't necessary. smp_read_barrier_depends() in virtscsi_req_done was introduced to order reading req_vq and decreasing tgt->reqs, but it isn't needed now because req_vq is read from scsi->req_vqs[vq->index - VIRTIO_SCSI_VQ_BASE] instead of tgt->req_vq, so remove the unnecessary barrier. Also remove related comment about the barrier. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19lpfc: Add iotag memory barrierJames Smart
Add a memory barrier to ensure the valid bit is read before any of the cqe payload is read. This fixes an issue seen on Power where the cqe payload was getting loaded before the valid bit. When this occurred, we saw an iotag out of range error when a command completed, but since the iotag looked invalid the command didn't get completed to scsi core. Later we hit the command timeout, attempted to abort the command, then waited for the aborted command to get returned. Since the adapter already returned the command, we timeout waiting, and end up escalating EEH all the way to host reset. This patch fixes this issue. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Smart <james.smart@emulex.com> --- lpfc_sli.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19m68k/atari - atari_scsi: change abort/reset return codesMichael Schmitz
[Resend of earlier patch - added equivalent changes to sun3 NCR5380 code] The abort/reset lowlevel return codes had changed with the new error SCSI handling - update Atari and Sun3 NCR5380 drivers to reflect this. Change reset handling for Atari to clear queues only, do not attempt to call done() on each command aborted by the reset. The EH code should do that for us. Queues _must_ be cleared, otherwise atari_scsi_bus_reset will not release the ST-DMA lock, deadlocking further error recovery. Update the Sun3 NCR5380 driver as well - the Sun3 driver was derived from the Atari one. Kudos to Finn Thain for the Sun3 part and cleaning up the header files. After the header cleanup, the initio.h include (!) can be dropped from sun3_scsi.h now. Signed-off-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Sam Creasey <sammy@sammy.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: James E.J. Bottomley <JBottomley@parallels.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19aic79xx: fix misuse of static variablesMathias Krause
The format strings for various printk()s make use of a temporary variable that is declared 'static'. This is probably not intended, so fix those. Found in the PaX patch, written by the PaX Team. Signed-off-by: Mathias Krause <minipli@googlemail.com> Acked-by: Hannes Reinecke <hare@suse.de> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: PaX Team <pageexec@freemail.hu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19esas2r: Fix commentMarek Vasut
Minor fix for a message in the driver so that it matches the function name. Signed-off-by: Marek Vasut <marex@denx.de> Cc: James Bottomley <JBottomley@Parallels.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19bfa: allocate memory with GFP_ATOMIC in spinlock contextAlexey Khoroshilov
bfa_fcb_pbc_vport_create() is called only from bfa_fcs_pbc_vport_init(), that is called only from bfad_drv_start() with bfad_lock spinlock held. So the patch replaces GFP_KERNEL with GFP_ATOMIC to avoid sleeping in atomic spinlock context. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Update driver version to 5.04.00-k6Vikas Chaudhary
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Fix smatch warning in func qla4xxx_conn_get_paramAdheer Chandravanshi
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Fix smatch warning in func qla4xxx_get_ep_paramAdheer Chandravanshi
Fix following smatch warning:- drivers/scsi/qla4xxx/ql4_os.c:1752 qla4xxx_get_ep_param() warn: variable dereferenced before check 'qla_ep' (see line 1745) Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Fix memory leak for ha->saved_acbNilesh Javali
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Export sysfs DDBs from DPC handlerNilesh Javali
Issue: modprobe qla4xxx is killed by systemd due to timeout. Solution: The exporting of sysfs DDBs from qla4xxx_probe_adapter added delay of approximately 15s due to which system-udevd killed the modprobe of the driver. Added fix to export the sysfs DDBs from the DPC handler. Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Disable INTx interrupt for ISP82XXTej Parkash
Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Update driver version to 5.04.00-k5Vikas Chaudhary
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Fix memory leak in func qla4_84xx_config_acb()Vikas Chaudhary
Use correct goto statement to free dma memory in case of failure in function qla4_84xx_config_acb() Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Initialize hardware queue for ISP40XXVikas Chaudhary
Issue: System crash while target discovery for ISP40XX Root cause: Function qla4xxx_init_rings() is not called for ISP40XX Fix: Call function qla4xxx_init_rings() for ISP40XX from qla4xxx_start_firmware(). Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Check for correct return statusVikas Chaudhary
Check for correct return status in function - qla4_8xxx_minidump_pex_dma_read Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: qla4xxx: Move qla4_8xxx_ms_mem_write_128b to ql4_nx.cVikas Chaudhary
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Added PEX DMA Support for ISP8022 AdapterTej Parkash
Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Added new opcodes for 84XX Minidump templateTej Parkash
Updated driver with new opcode (RDDFE, RDMDIO and POLLWR) which are added with latest firmware minidump template Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Add support of 0xFF capture mask for minidumpTej Parkash
Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Change default capture to firmware defined capture maskTej Parkash
Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla4xxx: Do not wait for IO completion, after issuing stop_firmwareTej Parkash
Problem: iSCSI stop_firmware mailbox command is not completing outstanding IO. Solution: Do not wait for IO completion after issuing stop_firmware mailbox command Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>