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* Merge tag 'scsi-for-linus' of ↵Linus Torvalds2014-06-141-1/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull more SCSI updates from James Bottomley: "This is just a couple of drivers (hpsa and lpfc) that got left out for further testing in linux-next. We also have one fix to a prior submission (qla2xxx sparse)" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (36 commits) qla2xxx: fix sparse warnings introduced by previous target mode t10-dif patch lpfc: Update lpfc version to driver version 10.2.8001.0 lpfc: Fix ExpressLane priority setup lpfc: mark old devices as obsolete lpfc: Fix for initializing RRQ bitmap lpfc: Fix for cleaning up stale ring flag and sp_queue_event entries lpfc: Update lpfc version to driver version 10.2.8000.0 lpfc: Update Copyright on changed files from 8.3.45 patches lpfc: Update Copyright on changed files lpfc: Fixed locking for scsi task management commands lpfc: Convert runtime references to old xlane cfg param to fof cfg param lpfc: Fix FW dump using sysfs lpfc: Fix SLI4 s abort loop to process all FCP rings and under ring_lock lpfc: Fixed kernel panic in lpfc_abort_handler lpfc: Fix locking for postbufq when freeing lpfc: Fix locking for lpfc_hba_down_post lpfc: Fix dynamic transitions of FirstBurst from on to off hpsa: fix handling of hpsa_volume_offline return value hpsa: return -ENOMEM not -1 on kzalloc failure in hpsa_get_device_id hpsa: remove messages about volume status VPD inquiry page not supported ...
| * lpfc: Fix for initializing RRQ bitmapJames Smart2014-06-021-0/+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>
| * lpfc: Update Copyright on changed files from 8.3.45 patchesJames Smart2014-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | sched, treewide: Replace hardcoded nice values with MIN_NICE/MAX_NICEDongsheng Yang2014-04-181-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | Replace various -20/+19 hardcoded nice values with MIN_NICE/MAX_NICE. Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/ff13819fd09b7a5dba5ab5ae797f2e7019bdfa17.1394532288.git.yangds.fnst@cn.fujitsu.com Cc: devel@driverdev.osuosl.org Cc: devicetree@vger.kernel.org Cc: fcoe-devel@open-fcoe.org Cc: linux390@de.ibm.com Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Cc: linux-s390@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: nbd-general@lists.sourceforge.net Cc: ocfs2-devel@oss.oracle.com Cc: openipmi-developer@lists.sourceforge.net Cc: qla2xxx-upstream@qlogic.com Cc: linux-arch@vger.kernel.org [ Consolidated the patches, twiddled the changelog. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
* [SCSI] lpfc: remove self-assignmentsJames Smart2014-03-151-4/+0
| | | | | | | | Report from coverity Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.45: Incorporate changes to use reason in change_queue_depth ↵James Smart2014-03-151-2/+0
| | | | | | | function. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.44: Fix kernel panics from corrupted ndlp listJames Smart2014-03-151-3/+18
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.44: Fixed stopped FCF discovery on failed FCF record readJames Smart2014-03-151-3/+9
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.43: Fixed spinlock hang.James Smart2013-10-251-2/+6
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.42: Fixed back to back RSCNs discovery failure.James Smart2013-09-101-1/+9
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.42: Fixed mailbox memory leak.James Smart2013-09-101-0/+1
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.40: Update Copyrights to 2013 for 8.3.38, 8.3.39, and 8.3.40 ↵James Smart2013-06-261-1/+1
| | | | | | | modifications Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.40: Fixed FCoE connection list vlan identifier and add FCF ↵James Smart2013-06-261-2/+34
| | | | | | | list debug Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Fixed driver handling of CLEAR_LA with NPIV enabled ↵James Smart2013-05-021-4/+3
| | | | | | | causing SID=0 frames out Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Reduced tmo value set to FLOGI WQE for quick recovery ↵James Smart2013-05-021-2/+5
| | | | | | | from FLOGI sequence timeout Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Fixed deadlock between hbalock and nlp_lock useJames Smart2013-05-021-1/+2
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Fixed pt2pt and loop discovery problems on topology changes.James Smart2013-05-021-6/+49
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Remove driver dependency on HZJames Smart2013-05-021-2/+3
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.39: Fixed VPI allocation issues after firmware dump is performedJames Smart2013-05-021-1/+13
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2013-04-301-28/+40
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull first round of SCSI updates from James "Jej B" Bottomley: "The patch set is mostly driver updates (qla4, qla2 [ISF support updates], lpfc, aacraid [dual firmware image support]) and a few bug fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (47 commits) [SCSI] iscsi_tcp: support PF_MEMALLOC/__GFP_MEMALLOC [SCSI] libiscsi: avoid unnecessary multiple NULL assignments [SCSI] qla4xxx: Update driver version to 5.03.00-k8 [SCSI] qla4xxx: Added print statements to display AENs [SCSI] qla4xxx: Use correct value for max flash node entries [SCSI] qla4xxx: Restrict logout from boot target session using session id [SCSI] qla4xxx: Use correct flash ddb offset for ISP40XX [SCSI] isci: add CONFIG_PM_SLEEP to suspend/resume functions [SCSI] scsi_dh_alua: Add module parameter to allow failover to non preferred path without STPG [SCSI] qla2xxx: Update the driver version to 8.05.00.03-k. [SCSI] qla2xxx: Obtain loopback iteration count from bsg request. [SCSI] qla2xxx: Add clarifying printk to thermal access fail cases. [SCSI] qla2xxx: Remove duplicated include form qla_isr.c [SCSI] qla2xxx: Enhancements to support ISPFx00. [SCSI] qla4xxx: Update driver version to 5.03.00-k7 [SCSI] qla4xxx: Replace dev type macros with generic portal type macros [SCSI] scsi_transport_iscsi: Declare portal type string macros for generic use [SCSI] qla4xxx: Add flash node mgmt support [SCSI] libiscsi: export function iscsi_switch_str_param [SCSI] scsi_transport_iscsi: Add flash node mgmt support ...
| * [SCSI] lpfc 8.3.38: Fixed potential mis-interpretation of READ_TOPOLOGY ↵James Smart2013-04-091-13/+15
| | | | | | | | | | | | | | reserved fields Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.38: Fixed circular locking dependency and inconsistent lock ↵James Smart2013-04-091-8/+10
| | | | | | | | | | | | | | state issues Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.38: Fixed PT2PT bring up problem for FC SLI4.James Smart2013-04-091-4/+6
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.38: Fixed deadlock condition in FCF round robin handlingJames Smart2013-04-091-0/+2
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.38: Fixed degraded performance after cable pullsJames Smart2013-04-091-0/+5
| | | | | | | | | | | | | | | | The service parameters for the VPI/RPIs were incorrect, resulting in lower utilization Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.38: Fixed NMI watch dog panic's when resetting the hba.James Smart2013-04-091-3/+2
| | | | | | | | | | | | | | 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>
* | scsi: rename random32() to prandom_u32()Akinobu Mita2013-04-291-3/+3
|/ | | | | | | | | | | | | Use preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: Robert Love <robert.w.love@intel.com> Cc: James Smart <james.smart@emulex.com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SCSI] lpfc 8.3.35: Fixed not checking solicition in progress bit when ↵James Smart2012-10-081-3/+8
| | | | | | | verifying FCF record for use Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.34: Fixed leaking memory from pci dma poolJames Smart2012-09-141-9/+16
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.34: Add LOGO support after ABTS complianceJames Smart2012-09-141-2/+36
| | | | | | | Make compliant with FC specs by sending LOGO after ABTS timeouts Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.33: Fix error when remote port switches addressJames Smart2012-09-141-1/+34
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.32: Correct provisioning change failure on local functionJames Smart2012-07-201-1/+1
| | | | | | | | | 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>
* [SCSI] lpfc 8.3.31: Correct point-to-point mode discovery errors on LPe16xxxJames Smart2012-05-171-5/+10
| | | | | | 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>
* [SCSI] lpfc 8.3.31: Fix kernel panic when going into to sleep stateJames Smart2012-05-171-0/+1
| | | | | | 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>
* [SCSI] lpfc 8.3.31: Fix initiator sending flogi after acking flogi from targetJames Smart2012-05-171-1/+1
| | | | | | 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>
* [SCSI] lpfc 8.3.30: Fix handling of REG_VFI and cable pull.James Smart2012-03-271-1/+8
| | | | | | 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>
* [SCSI] lpfc 8.3.30: Update copyright date for files modified in 2012James Smart2012-03-271-1/+1
| | | | | | 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>
* [SCSI] lpfc 8.3.30: Fixed missing CVL event causing FCF failoverJames Smart2012-03-271-7/+6
| | | | | | 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>
* [SCSI] lpfc 8.3.29: Locking fix and Memory leak FixesJames Smart2012-02-191-4/+4
| | | | | | | | | | | Locking fix and Memory leak Fixes - Fix Locking code raises IRQ twice (NA) - Fix mailbox and vpi memory leaks (126818) 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>
* [SCSI] lpfc 8.3.29: FC Discovery state machine fixesJames Smart2012-02-191-0/+4
| | | | | | | | | | | | | FC Discovery state machine fixes. - Fix bug with driver returning the inactive ndlp (125743) - Fix discovery problem when in pt2pt by copying old ndlp state before state change (126887) - Fix ndlp nodelist not empty wait timeout during driver unloading (127052) 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>
* [SCSI] lpfc 8.3.28: Add Loopback support for SLI4 adaptersJames Smart2011-12-151-38/+22
| | | | | | | | | | | | | - Add Basic support for SLI4 Loopback. (CR 124951, 125766, 124951, 125843, 125832, 125843) - Added missing protection in setting/clearing of phba->link_flag bit field (CR 125994) - Use link type and link number obtained from READ_CONFIG mailbox command. (CR 126264) 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>
* [SCSI] Lpfc 8.3.28: FC and SCSI Discovery FixesJames Smart2011-12-151-6/+23
| | | | | | | | | | | | | | | | | | | | | | | | FC and SCSI Discovery Fixes: - Clear the virtual fabrics bit (word 1 bit 30) when sending the FLOGI and FDISC. (CR 124339) - Return a MLQUEUE_DEVICE_BUSY if the driver detects that an I/O is being retried too quickly (CR 124668) - Remove NDLP reference put in lpfc_cmpl_els_logo_acc for all but fabric nodes (CR 123924) - Only retry FDISCs every second and stop retrying after devloss number of retries (CR 13939) - Check to see if vports are unloading before adding them to the vport work array. (CR 124996) - Fixed illegal state transition during driver unload (CR 124191) - Added missing protection on setting/clearing of vport->fc_flag bit (CR 126002) - Set NPIV flag in lpfc_mbx_process_link_up for all ports sli3 and above. (CR 126094) - Clear FCP command bytes that are not used. (CR 126209) 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>
* [SCSI] lpfc 8.3.28: Add support for ABTS failure handlingJames Smart2011-12-151-0/+67
| | | | | | | | | | | | | Add support for ABTS failure handling: - Add asynchronous ABTS notification event feature to driver (CR 124578) - Change driver message 3092 and 3116 to KERN_WARNING (CR 124768) - Alter the SCR ELS command to use the temporary RPI and the Destination DID for SLI4-FC (CR 126070) 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>
* [SCSI] lpfc 8.3.28: SLI fixes and added SLI4 supportJames Smart2011-12-151-1/+0
| | | | | | | | | | | | | | | Adapter (SLI) interface fixes: - Modify WQ handling to use entry_repost (CR 123981) - Fix for ABTS. Do not free original IOCB whenever ABTS fails. (CR 115829) - Check board for FCoE before reading FCoE paramaters (CR124731) - Add support for SLI4 FC Loop mode (CR 124721) - Add support for resource count changes during fw reset. (CR 125888, 125675) - Increase CQE count from 256 to 1024. (CR 126149) 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>
* [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixesJames Smart2011-10-161-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Miscellanous logic and interface fixes - Fix lpfc_init_vfi_cmpl to check the interface type for interface type 0 before parsing the results. - Cast uint32_t values that are multiplied to uint64_t before the multiplication. - Instead of "break" statement when PCI read returned error, use the goto statement to the end of the routine after setting return value - moved the msleep(10) to the beginning of the wait loop for checking the SLIPort_Status register - Added the code to follow the existing wait for SLIPort_Status register RDY, ERR, and RN bits to be set by the port before proceeding to perform PCI function reset. - Do not override ulpCt_h and ulpCt_l for SLI 4 ports. - For vport delete, call lpfc_nlp_put when the vport's vpi state is not marked with VPI_REGISTERED. - Added missed fields into the driver's Controller Attributes Structure - Changed ringing EQ/CQ/RQ doorbell register to be dependent on the size of the queue. - Return -EACCES in issue_reset if cfg_enable_hba_reset is zero. - Added new logging flag LOG_FCP_UNDER 0x00040000 to qualify underrun logging. - Add a check in the fabric name display routine to display 0 if the port state is <= FLOGI. - Add a check to the switch statement in lpfc_decode_firmware_rev to check for an 'X'. 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>
* [SCSI] lpfc 8.3.26: Fix issues pertaining to SCSI/FC protocol.James Smart2011-08-291-1/+1
| | | | | | | | | | | | | | | | | | Fix issues pertaining to SCSI/FC protocol. - Allow frames destined to 0xFFFFFE to be processed by the driver by matching that DID with the physical port. - Call lpfc_sli_issue_iocb with context1 set to ndlp - In echo command accept function, adjust memcpy to limit memcpy to 1K - Set LPFC_SLI3_BG_ENABLED properly upon completion. - Skip the INIT_VFI call in lpfc_register_fcf if the FCF is already registered and go immediately to initial flogi. - use "status" variable instead of "ret" variable to hold the return of the fc_block_scsi_eh. 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>
* [SCSI] lpfc 8.3.25: Add FCF priority failover functionalityJames Smart2011-07-271-8/+212
| | | | | | | | | | | | This patch implements a new FCF failover policy for the lpfc driver. It allows the driver to choose which FCF to failover to based on the FCF priority. This patch also introduces a new sysfs parameter (fcf_failover_policy) to allow the user to choose which FCF failover policy to use. 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>
* [SCSI] lpfc 8.3.25: Fabric and Target Discovery FixesJames Smart2011-07-271-1/+1
| | | | | | | | | | | | | | | | | | | Fabric and Target Discovery Fixes - Clear FC_VPORT_NEEDS_INIT_VPI flag during completion of REG_VFI mailbox command. - Prevent SLI3 Code from unregistering the physical VPI. - Add an else clause to the code that checks and sets sp->cmn.request_multiple_Nport to clear the bit. - Remove a redundant mbox free. - Modified lpfc_sli4_async_fip_evt to pass in physical VPI toi lpfc_find_vport_by_vpid function. - Modified lpfc_find_vport_by_vpid to translate physical VPI to logical VPI before comparing with vport VPI. 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>
* [SCSI] lpfc 8.3.24: Add resource extent supportJames Smart2011-05-261-13/+19
| | | | | | | | | | This patch adds support for hardware that returns resource ids via extents rather than contiguous ranges. [jejb: checkpatch.pl fixes] 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>
* [SCSI] lpfc 8.3.24: Miscellaneous Fixes and CorrectionsJames Smart2011-05-261-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Miscellaneous Fixes and Corrections - Remove the memset in the lpfc_sli4_remove_rpi_hdrs call. - Correct swapping of SGE word 2 relative to offset value - Reorganize CQ and EQ usage to comply with SLI4 Specification. - Expand the driver to check the rn bit. Only detect an error if the error bit is set and the RN bit is NOT set. - If mailbox completion code is not success AND the mailbox status is success, then and only then will the driver overwrite the mailbox status. - When driver initializing device, if the device is on a PCIe bus, set PCI's "needs fundamental reset" bit so that EEH uses fundamental reset instead of hot reset for recovery. - Prevent driver from using new WWN when changed in firmware (until driver reload) - When HBA reports maximum SGE size > 0xffffffff (infinite), override with 0x80000000. - Fixed potential missed SLI4 device initialization failure conditions. - Added 100ms delay before driver action following IF_TYPE_2 function reset. - Reverted patch to UNREG/REG on PLOGI to mapped/unmapped node. - Add a check for the CVL received flag in the fcf inuse routine to avoid unregistering the fcf if Devloss fires before Delay discover timer fires. 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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