Commit Graph

442101 Commits

Author SHA1 Message Date
Tej Parkash
b410982c98 qla4xxx: Add support of 0xFF capture mask for minidump
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>
2014-05-19 19:12:13 +02:00
Tej Parkash
a511b4afcb qla4xxx: Change default capture to firmware defined capture mask
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>
2014-05-19 19:12:12 +02:00
Tej Parkash
4a83f9e8c0 qla4xxx: Do not wait for IO completion, after issuing stop_firmware
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>
2014-05-19 19:12:11 +02:00
Nathan Fontenot
e6babec6cf Update Maintainers for IBM Power 842, vscsi, and vfc drivers
Update the MAINTAINERS file to indicate the current maintainers
for the IBM Power 842 Compression driver, IBM Power Virtual SCSI
driver and the IBM Power Virtual FC Driver.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Acked-by: Robert Jennings <rob@pochix.net>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:33:01 +02:00
Shlomo Pongratz
72b9740201 scsi/libiscsi: Fix static checker warning on bh locking
Commit 659743b "[SCSI] libiscsi: Reduce locking contention in fast path" introduced a
new smatch warning on libiscsi.c "iscsi_xmit_task() warn: inconsistent returns
bottom_half:: locked (1410 [(-61)]) unlocked (1425 [0], 1425 [s32min-(-1),1-s32max])",
which we can eliminate by using non bh locking on the nested spin_lock call.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Shlomo Pongratz <shlomop@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:33:00 +02:00
Hiral Shah
abb14148c0 fnic: fnic Control Path Trace Utility
Fnic Ctlr Path Trace utility is a tracing functionality built directly into fnic
driver to trace the control path frames like discovery, FLOGI request/reply,
PLOGI request/reply, link event etc.  It will be one trace file for all fnics.
It will help us to debug and resolve the discovery and initialization related
issues in more convenient way. This trace information includes time stamp,
Host Number, Frame type, Frame Length and Frame. By default,64 pages are
allocated but we can change the number of allocated pages by module parameter
fnic_fc_trace_max_page. Each entry is of 256 byte and available entries are
depends on allocated number of pages. We can turn on or off the fnic control
path trace functionality by module paramter fc_trace_enable and/or reset the
trace contain by module paramter fc_trace_clear.

Signed-off-by: Hiral Shah <hishah@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:33:00 +02:00
Hiral Shah
668186637e fnic: Failing to queue aborts due to Q full cause terminate driver timeout
In fnic abort handler, abort queuing can be failed when hardware queue is full.
The command state is left as abort queued. The command with abort queued state
will never be queued next time for abort or termiantion.
Fix restores the command state in above case.

Signed-off-by: Hiral Shah <hishah@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Narsimhulu Musini <nmusini@cisco.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:32:55 +02:00
Hiral Shah
c8ff03c6da fnic: NoFIP solicitation frame in NONFIP mode and changed IO Throttle count
This patch contains following three minor fixes.

1) During Probe, fnic was sending FIP solicitation in Non FIP mode which is not
   expected, setting the internal fip state to Non FIP mode explicitly, avoids
   sending FIP frame.

2) When target goes offline, all outstanding IOs belong to the target will be
   terminated by driver, If the termination count is high, then it influences
   firmware responsiveness. To improve the responsiveness, default IO throttle
   count is reduced to 256.

3) Accessing Virtual Fabric Id (vfid) and fc_map of Fibre-Channel Forwarder(FCF)
   is invalid in fnic driver when Clear Virtual Link(CVL) is received prior to
   receiving flogi reject from switch. As CVL clears all FCFs.

Signed-off-by: Hiral Shah <hishah@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Narsimhulu Musini <nmusini@cisco.com>
Signed-off-by: Anantha Tungarakodi <atungara@cisco.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:32:51 +02:00
Saurav Kashyap
13c3dde23f qla2xxx: Update the driver version to 8.07.00.08-k.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:06 +02:00
Chad Dupuis
63ee7072b5 qla2xxx: Remove wait for online from host reset handler.
This can block progress of the SCSI error handler thread and cause long I/O
outages.  Instead just fail immediately if another reset is going on or we are
accessing flash memory.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:06 +02:00
Chad Dupuis
7108b76e87 qla2xxx: Do logins from a chip reset in DPC thread instead of the error handler thread.
Attempting to do any logins from the SCSI reset handler can lead to a deadlock
scenario if a rport times out and the FC transport layer.  Move doing any port
logins to the DPC thread so as not to impede the progress of the SCSI error
handler thread and avoid deadlock situations.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Quinn Tran
7b898542f6 qla2xxx: ABTS cause double free of qla_tgt_cmd +.
Fix double free problem within qla2xxx driver where
current code prematurely free qla_tgt_cmd while firmware
still has the command.  When firmware release the command
after abort, the code attempt a second free as part of
command completion processing.

When TCM start the free process, NULL pointer was hit.

------
WARNING: CPU: 8 PID: 43613 at lib/list_debug.c:62 __list_del_entry+0x82/0xd0()
list_del corruption. next->prev should be ffff88082b5cfb08, but was 6b6b6b6b6b6b6b6b
CPU: 8 PID: 43613 Comm: kworker/8:0 Tainted: GF       W  O 3.13.0-rc3-nab_t10dif+ #6
Hardware name: HP ProLiant DL380p Gen8, BIOS P70 08/20/2012
Workqueue: events cache_reap
000000000000003e ffff88081b2e3c78 ffffffff815a051f 000000000000003e
ffff88081b2e3cc8 ffff88081b2e3cb8 ffffffff8104fc2c 0000000000000000
ffff88082b5cfb00 ffff88081c788d00 ffff88082b5d7200 ffff88082b5d3080
Call Trace:
[<ffffffff815a051f>] dump_stack+0x49/0x62
[<ffffffff8104fc2c>] warn_slowpath_common+0x8c/0xc0
[<ffffffff8104fd16>] warn_slowpath_fmt+0x46/0x50
[<ffffffff812b6592>] __list_del_entry+0x82/0xd0
[<ffffffff8106d48c>] process_one_work+0x12c/0x510
[<ffffffff8106d4d3>] ? process_one_work+0x173/0x510
[<ffffffff8106ebdf>] worker_thread+0x11f/0x3a0
[<ffffffff8106eac0>] ? manage_workers+0x170/0x170
[<ffffffff81074f26>] kthread+0xf6/0x120
[<ffffffff8109f103>] ? __lock_release+0x133/0x1b0
[<ffffffff81074e30>] ? __init_kthread_worker+0x70/0x70
[<ffffffff815aec2c>] ret_from_fork+0x7c/0xb0
[<ffffffff81074e30>] ? __init_kthread_worker+0x70/0x70
---[ end trace dfc05c3f7caf8ebe ]---
BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
IP: [<ffffffff8106d391>] process_one_work+0x31/0x510
-------

Signed-off-by: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Quinn Tran
f83adb617f qla2xxx: T10-Dif: add T10-PI support
Add support for T10-Dif for Target Mode to qla driver.
The driver will look for firmware attribute that support
this feature.  When the feature is present, the capabilities
will be report to TCM layer.

Add CTIO CRC2 iocb to build T10-Dif commands.
Add support routines to process good & error cases.

Signed-off-by: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Himanshu Madhani
5921cda6c1 qla2xxx: Remove mapped vp index iterator macro dead code.
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Joe Carnuccio
51e748838c qla2xxx: Add MBC option for fast SFP data access.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Himanshu Madani
90b604f261 qla2xxx: Fix beacon blink logic for ISP26xx/83xx.
Signed-off-by: Himanshu Madani <himanshu.madani@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:05 +02:00
Tej Prakash
03d32f978a qla2xxx: Don't check for firmware hung during the reset context for ISP82XX.
Signed-off-by: Tej Prakash <tej.prakash@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Sawan Chandak
638a1a01d3 qla2xxx: Delay driver unload if there is any pending activity going on.
Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Joe Carnuccio
7c6300e394 qla2xxx: ISP27xx queue index shadow registers.
For ISP27xx use the request/response queue index shadow registers
to avoid directly access them on the PCI bus.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Joe Carnuccio
c04964017a qla2xxx: ISP27xx firmware dump template spec updates (including T274).
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Chad Dupuis
478c3b03cb qla2xxx: Reduce the time we wait for a command to complete during SCSI error handling.
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Hiral Patel
a018d8ffde qla2xxx: Check the QLA8044_CRB_DRV_ACTIVE_INDEX register when we are not the owner of the reset.
Signed-off-by: Hiral Patel <hiral.patel@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:04 +02:00
Chad Dupuis
1a5c69bf0c qla2xxx: Clear loop_id for ports that are marked lost during fabric scanning.
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Armen Baloyan
42543fb946 qla2xxx: Adjust adapter reset routine to the changes in firmware specification for ISPFx00.
Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Chad Dupuis
f934c9d082 qla2xxx: Avoid escalating the SCSI error handler if the command is not found in firmware.
If the firmware cannot find the command specified then return SUCCESS to the
error handler so as not to needlessly escalate.  Also cleanup the resources for
the command since we cannot expect the original command to returned in
interrupt context.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Atul Deshmukh
f79a84bfaf qla2xxx: IOCB data should be copied to I/O mem using memcpy_toio.
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Joe Carnuccio
50a9ff301e qla2xxx: ISP8044 poll ipmdio bus timeout improvement.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Chad Dupuis
b6ae5ba6c7 qla2xxx: Remove unnecessary printk_ratelimited from qla_nx2.c
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:03 +02:00
Atul Deshmukh
50256357aa qla2xxx: Include <delay.h> file for msleep declartion in qla_nx2.c file.
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:02 +02:00
Atul Deshmukh
27f4b72f94 qla2xxx: Use proper log message for flash lock failed error.
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:02 +02:00
Armen Baloyan
9929c47812 qla2xxx: Decrease pci access for response queue processing for ISPFX00.
Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:02 +02:00
Armen Baloyan
bd21eaf92b qla2xxx: Change copyright year to 2014 in all the source files.
Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:02 +02:00
Joe Carnuccio
fbce4f4910 qla2xxx: Update entry type 270 to match spec update.
Increment the address by 4 on each iteration.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:02 +02:00
Hiral Patel
cf3af76b18 qla2xxx: Enable fw_dump_size for ISP8044.
Signed-off-by: Hiral Patel <hiral.patel@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Hiral Patel
61f098dde1 qla2xxx: Introduce fw_dump_flag to track fw dump progress.
Signed-off-by: Hiral Patel <hiral.patel@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Hiral Patel
2f389fc472 qla2xxx: Remove unnecessary delays from fw dump code path.
Signed-off-by: Hiral Patel <hiral.patel@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Hiral Patel
4babb90e57 qla2xxx: Track the process when the ROM_LOCK failure happens
Signed-off-by: Hiral Patel <hiral.patel@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Joe Carnuccio
7095388f7e qla2xxx: Correction to ISP27xx template entry types 256 and 258.
The window address inserted into the dump should be have been
incremented by 1 rather than 4.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Joe Carnuccio
e8887c51f0 qla2xxx: Add ISP8044 serdes bsg interface.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Giridhar Malavali
7012532dc8 qla2xxx: Check for peg alive counter and clear any outstanding mailbox command.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:01 +02:00
Pratik Mohanty
804df80025 qla2xxx: Support of new firmware dump opcodes QLA8044_RDDFE(38), QLA8044_RDMDIO(39),QLA8044_POLLWR(40).
Signed-off-by: Pratik Mohanty <pratik.mohanty@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Saurav Kashyap
edaa5c7417 qla2xxx: Allow the next firmware dump if the previous dump capture fails for ISP8044.
Signed-off-by: Giridhar Malavali <giridhar.malvali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Joe Carnuccio
2c5bbbb25f qla2xxx: Add pci device id 0x2271.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Giridhar Malavali
af13b700de qla2xxx: Issue abort command for outstanding commands during cleanup when only firmware is alive.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Giridhar Malavali
4fa0c6687f qla2xxx: Log when device state is moved to failed state.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Joe Carnuccio
ba4828b7f0 qla2xxx: Correct ISP83xx/ISP27xx mislogic in setting out_mb in qla25xx_init_req_que().
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:31:00 +02:00
Joe Carnuccio
29db41c394 qla2xxx: Allow ISP83XX and ISP27XX both to write req_q_out register.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:30:59 +02:00
Joe Carnuccio
0d90c34cff qla2xxx: Correct operations for ISP27xx template types 270 and 271.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:30:59 +02:00
Chad Dupuis
acd3ce880c qla2xxx: Do not schedule reset when one is already active when receiving an invalid status handle.
If an adapter reset is already in progress, do not schedule another one when
we receive an invalid status handle.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:30:59 +02:00
Saurav Kashyap
ec1937a21b qla2xxx: Wait for reset completion without lock for ISPFX00.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19 13:30:59 +02:00