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path: root/drivers/scsi/lpfc/lpfc_scsi.c
AgeCommit message (Collapse)Author
2014-03-15[SCSI] lpfc 8.3.45: Fixed missing initialization for task management IOCBsJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2014-03-15[SCSI] lpfc 8.3.45: Incorporate changes to use reason in change_queue_depth ↵James Smart
function. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2014-03-15[SCSI] lpfc 8.3.45: Incorporated support of a low-latency io pathJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2014-03-15[SCSI] lpfc 8.3.44: Fixed IO hang when in msi mode.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-10-25[SCSI] lpfc 8.3.43: Fixed not processing task management IOCB response statusJames Smart
This patch implements the changes requested by Jeremy Linton: http://marc.info/?l=linux-scsi&m=136242124409687&w=2 The patch revises the command issuing behavior, detecting cases where the Task Mgmt command may have completed but with a non-successful status, which it previously treated as a successful TMF. The patch also corrects a flushing of I/O that was done which should only be done on successful TMF completion. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-10-25[SCSI] lpfc 8.3.43: Fix crash after xri limit is reached.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Fixed issue of task management commands having a fixed ↵James Smart
timeout Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Fixed inconsistent spin lock usage.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Fix driver's abort loop functionality to skip IOs ↵James Smart
already getting aborted Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Fixed failure to allocate SCSI buffer on PPC64 platform ↵James Smart
for SLI4 devices Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Back out data count,(residual fcfi_parm) fix for bad target.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-10[SCSI] lpfc 8.3.42: Fix random errors using first burstJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-08-23[SCSI] lpfc 8.3.41: Add first burst support to driverJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-08-23[SCSI] lpfc 8.3.41: Fixed SLI3 failing FCP write on check-condition no-sense ↵James Smart
with residual zero Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-08-23[SCSI] lpfc 8.3.41: Fixed freeing of iocb when internal loopback times outJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-26[SCSI] lpfc 8.3.40: Update Copyrights to 2013 for 8.3.38, 8.3.39, and 8.3.40 ↵James Smart
modifications Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-26[SCSI] lpfc 8.3.40: Fixed system panic due to unsafe walking and deleting ↵James Smart
linked list Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-26[SCSI] lpfc 8.3.40: Fix starting reference tag when calculating BG errorJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-26[SCSI] lpfc 8.3.40: Fix BlockGuard error checkingJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-06-26[SCSI] lpfc 8.3.40: Fixed crash during FCoE failover testing.James Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed iocb flags not being reset for scsi commandsJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed not returning FAILED status when SCSI invoking ↵James Smart
host reset handler failed Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed BlockGuard to take advantage of ↵James Smart
rdprotect/wrprotect info when available Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Reduced spinlock contention on SCSI buffer listJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fix driver issues with large s/g lists for BlockGuardJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Remove driver dependency on HZJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-05-02[SCSI] lpfc 8.3.39: Fixed BlockGuard error reportingJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-04-09[SCSI] lpfc 8.3.38: Fixed circular locking dependency and inconsistent lock ↵James Smart
state issues Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-04-09[SCSI] lpfc 8.3.38: Fixed NMI watch dog panic's when resetting the hba.James Smart
Fixed NMI watch dog panic's when resetting the hba. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-01-30[SCSI] lpfc 8.3.37: Provide support for change_queue_typeJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-11-27[SCSI] lpfc 8.3.36: Update DIF support for passthru/strip/insertJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-11-27[SCSI] lpfc 8.3.36: Fix bug with Target Resets and FCP2 devicesJames Smart
Fix bug with Target Resets and FCP2 devices Create module parameter to disable Target Reset on FCP-Tape devices when a "bus reset" is requested. Default is to reset all devices on bus reset. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-10-08[SCSI] lpfc 8.3.35: Fixed not reporting logical link speed to SCSI midlayer ↵James Smart
when QoS not on Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-10-08[SCSI] lpfc 8.3.35: Fixed kernel warning on spinlock usage on some distributionsJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.34: Correct lock handling to eliminate reset escalation on ↵James Smart
I/O abort Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.34: Add XRI to abort handler timeout log messageJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.34: Streamline fcp underrun message printingJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.34: Simplify BlockGuard lpfc_printf_vlog messagesJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.34: Fix parameter field in CQE to mask for LOCAL_REJECT statusJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.33: Misc changes to optimize critical pathJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.33: Convert to no SCSI host lock in queuecommandJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.33: Fix scsi_eh escalation panic by checking the proper ↵James Smart
return status Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-09-14[SCSI] lpfc 8.3.33: Check data transfer amount on write commandsJames Smart
Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-07-20[SCSI] lpfc 8.3.32: Fix system panic due to node state changeJames Smart
Fix System Panic During IO Test using Medusa tool Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-07-20[SCSI] lpfc 8.3.32: Correct successful aborts returning error statusJames Smart
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-07-20[SCSI] lpfc 8.3.32: Correct provisioning change failure on local functionJames Smart
Fixed system held-up when performing resource provsion through same PCI function Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-05-17[SCSI] lpfc 8.3.31: Fixed system crash due to not providing SCSI ↵James Smart
error-handling host reset handler Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-05-17[SCSI] lpfc 8.3.31: Fix unsol abts xri lookupJames Smart
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-05-17[SCSI] lpfc 8.3.31: Fix driver crash during back-to-back ramp eventsJames Smart
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-05-17[SCSI] lpfc 8.3.31: Revise FCP LOG for easier Finisar trace correlationJames Smart
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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