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2014-06-02qla2xxx: fix sparse warnings introduced by previous target mode t10-dif patchQuinn Tran3-21/+26
Fix sparse warnings introduce by "qla2xxx: T10-Dif: add T10-PI support". Signed-off-by: Quinn Tran <quinn.tran@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Update lpfc version to driver version 10.2.8001.0James Smart1-2/+2
Update lpfc version to driver version 10.2.8001.0 Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix ExpressLane priority setupJames Smart2-1/+2
Fix ExpressLane priority setup Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: mark old devices as obsoleteJames Smart1-34/+49
Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix for initializing RRQ bitmapJames Smart1-0/+3
Fix for initializing RRQ bitmap Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix for cleaning up stale ring flag and sp_queue_event entriesJames Smart2-0/+49
Fix for cleaning up stale ring flag and sp_queue_event entries. Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Update lpfc version to driver version 10.2.8000.0James Smart2-3/+3
Update lpfc version to driver version 10.2.8000.0 Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Update Copyright on changed files from 8.3.45 patchesJames Smart10-10/+10
Update Copyright on changed files from 8.3.45 patches Missed this in the 8.3.45 push Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Update Copyright on changed filesJames Smart6-6/+6
Update Copyright on changed files Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fixed locking for scsi task management commandsJames Smart3-5/+141
Fixed locking for scsi task management commands. Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Convert runtime references to old xlane cfg param to fof cfg paramJames Smart5-26/+24
Convert runtime references to old xlane cfg param to fof cfg param Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix FW dump using sysfsJames Smart3-4/+17
Fix FW dump using sysfs Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix SLI4 s abort loop to process all FCP rings and under ring_lockJames Smart3-80/+99
Fix SLI4 s abort loop to process all FCP rings and under ring_lock Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fixed kernel panic in lpfc_abort_handlerJames Smart2-1/+16
Fixed kernel panic in lpfc_abort_handler Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix locking for postbufq when freeingJames Smart1-3/+12
Fix locking for postbufq when freeing Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix locking for lpfc_hba_down_postJames Smart1-19/+60
Fix locking for lpfc_hba_down_post Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02lpfc: Fix dynamic transitions of FirstBurst from on to offJames Smart1-0/+1
Fix dynamic transitions of FirstBurst from on to off Signed-off-by: James Smart <james.smart@emulex.com> Reviewed-By: Dick Kennedy <dick.kennedy@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: fix handling of hpsa_volume_offline return valueStephen M. Cameron2-5/+9
Make return value an int instead of an unsigned char so that we do not lose negative error return values. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Webb Scales <webb.scales@hp.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: return -ENOMEM not -1 on kzalloc failure in hpsa_get_device_idStephen M. Cameron1-1/+1
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: remove messages about volume status VPD inquiry page not supportedStephen M. Cameron1-9/+3
They are annoying and do not help anyone. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Justin Lindley <justin.lindley@hp.com> Reviewed-by: Mike Miller <michael.miller@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: report check condition even if no sense data present for ioaccel2 modeStephen M. Cameron1-2/+5
It shouldn't happen that we get a check condition with no sense data, but if it does, we shouldn't just drop the check condition on the floor. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Justin Lindley <justin.lindley@hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: remove bad unlikely annotation from device list updating codeStephen M. Cameron1-1/+1
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Justin Lindley <justin.lindley@hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: fix event filtering to prevent excessive rescans with old firmwareStephen M. Cameron1-3/+1
CTLR_STATE_CHANGE_EVENT and CTLR_STATE_CHANGE_EVENT_REDUNDANT_CNTRL do not require rescans to be initiated. Current firmware filters out these events already, but some out of date firmware doesn't, so the driver needs to filter them out too. Without this change and with out of date firmware you may see the driver spending a lot of time scanning devices unnecessarily on some Smart Arrays. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Justin Lindley <justin.lindley@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: kill annoying messages about SSD Smart Path retriesStephen M. Cameron1-10/+0
There's nothing the user can or should do about these messages, the commands are retried down the normal RAID path, and the messages just flood the logs and sap performance. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: define extended_report_lun_entry data structureStephen M. Cameron2-14/+19
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: Rearrange start_io to avoid one unlock/lock sequence in main io pathStephen M. Cameron1-8/+16
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: avoid unnecessary readl on every command submissionStephen M. Cameron2-1/+21
for controllers which support either of the ioaccel transport methods. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: use per-cpu variable for lockup_detectedStephen M. Cameron2-28/+54
Avoid excessive locking by using per-cpu variable for lockup_detected Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: set irq affinity hints to route MSI-X vectors across CPUsStephen M. Cameron1-1/+16
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: allocate reply queues individuallyStephen M. Cameron2-28/+38
Now that we can allocate more than 4 reply queues (up to 64) we shouldn't try to make them share the same allocation but should allocate them separately. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: choose number of reply queues more intelligently.Stephen M. Cameron2-1/+3
No sense having 8 or 16 reply queues if you only have 4 cpus, and likewise no sense limiting to 8 reply queues if you have many more cpus. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Scott Teel <scott.teel@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: remove dev_dbg() calls from hot pathsStephen M. Cameron1-5/+0
They are not completely free of cost when disabled and when enabled emitting debug output for every command submitted produces far too much output to be useful. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Webb Scales <webb.scales@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: use gcc aligned attribute instead of manually padding structsStephen M. Cameron2-30/+6
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Webb Scales <webb.scales@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: change doorbell reset delay to ten secondsJustin Lindley1-2/+2
After 3.22 firmware, PMC firmware guys tell us the previous 5 second delay after a reset now needs to be 10 secs to avoid a PCIe error due to the driver looking at the controller too soon after the reset. Signed-off-by: Justin Lindley <justin.lindley@hp.com> Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: allow passthru ioctls to work with bidirectional commandsStephen M. Cameron1-4/+4
Treat the the data direction bits as a bit mask allowing both READ and WRITE at the same time instead of testing for equality to see if it's a exclusively a READ or a WRITE. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Webb Scales <webb.scales@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02hpsa: remove unused fields from struct ctlr_infoStephen M. Cameron2-5/+0
The fields "major", "max_outstanding", and "usage_count" of struct ctlr_info were not used for anything. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reviewed-by: Mike Miller <michael.miller@canonical.com> Reviewed-by: Webb Scales <webb.scales@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02mvsas: Recognise device/subsystem 9485/9485 as 88SE9485Ben Hutchings1-0/+9
Matt Taggart reported that mvsas didn't bind to the Marvell SAS controller on a Supermicro AOC-SAS2LP-MV8 board. lspci reports it as: 01:00.0 RAID bus controller [0104]: Marvell Technology Group Ltd. Device [1b4b:9485] (rev 03) Subsystem: Marvell Technology Group Ltd. Device [1b4b:9485] [...] Add it to the device table as chip_9485. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Reported-by: Matt Taggart <taggart@debian.org> Tested-by: Matt Taggart <taggart@debian.org> Acked-By: Jan "Yenya" Kasprzak <kas@fi.muni.cz> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-06-02Revert "be2iscsi: Fix processing cqe for cxn whose endpoint is freed"Christoph Hellwig1-11/+0
This reverts commit 11206081ad895d83e717bfe23603168dc307d904. Based on comments from Mike Christie and Sony John-N.
2014-05-28mptfusion: fix msgContext in mptctl_hp_hostinfoTomas Henzl1-3/+3
Hi, without this patch the istwiRWRequest->MsgContext is always set to zero, this patch saves the MsgContext in a msgcontext variable and then restores the value. Thanks to David Jeffery who found the issue and did the analysis. Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Desai, Kashyap <Kashyap.Desai@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28acornscsi: remove linked command supportPaul Bolle1-53/+0
The acornscsi driver was added in v2.1.88. It has always #undef-ed CONFIG_SCSI_ACORNSCSI_LINK near the top of acornscsi.c. And, just to be sure, it has also always triggered a preprocessor error if CONFIG_SCSI_ACORNSCSI_LINK was still defined. But, as far as I can see, it has never even been possible to set SCSI_ACORNSCSI_LINK through kconfig, or its predecessors, in the first place. Let's remove the code involved. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28scsi/NCR5380: dprintk macroFinn Thain2-8/+4
This is the delta between the two submissions: [PATCH 00/12] scsi/NCR5380: fix debugging macros and #include structure and [PATCH v2 00/12] scsi/NCR5380: fix debugging macros and #include structure The macro definition changes were discussed on the mailing list during review. The idea is to get the compiler to check the parameters of disabled printk() calls so that the debugging code doesn't rot again. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28fusion: Remove use of DEF_SCSI_QCMDMatthew Wilcox5-26/+18
Removing the host_lock from the I/O submission path gives a huge scalability improvement. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28fusion: Add free msg frames to the head, not tail of listMatthew Wilcox1-1/+1
Reusing a msg frame quickly means it's still cache-hot. This yields a small but noticable performance improvement in a well-known database benchmark. This improvement is already present in the mpt3sas driver. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28mpt2sas: Add free smids to the head, not tail of listMatthew Wilcox1-4/+4
Reusing a smid quickly means it's still cache-hot. This yields a small but noticable performance improvement in a well-known database benchmark. This improvement is already present in the mpt3sas driver. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28mpt2sas: Remove use of DEF_SCSI_QCMDMatthew Wilcox1-6/+3
Removing the host_lock from the I/O submission path gives a huge scalability improvement. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28mpt2sas: Remove uses of serial_numberMatthew Wilcox3-11/+8
The mpt2sas_scsih_issue_tm() function does not use the 'serial_number' argument passed to it. Removing it removes the last vestiges of the scsi_cmnd's serial_number field from this driver. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28mpt3sas: Remove use of DEF_SCSI_QCMDMatthew Wilcox1-6/+3
Removing the host_lock from the I/O submission path gives a huge scalability improvement. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28mpt3sas: Remove uses of serial_numberMatthew Wilcox3-11/+8
The mpt3sas_scsih_issue_tm() function does not use the 'serial_number' argument passed to it. Removing it removes the last vestiges of the scsi_cmnd's serial_number field from this driver. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28qla2xxx: Use kmemdup instead of kmalloc + memcpyBenoit Taine1-2/+1
This issue was reported by coccicheck using the semantic patch at scripts/coccinelle/api/memdup.cocci Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Acked-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-28qla4xxx: Use kmemdup instead of kmalloc + memcpyBenoit Taine1-4/+3
This issue was reported by coccicheck using the semantic patch at scripts/coccinelle/api/memdup.cocci Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-24 04:18:50 +0300