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* Merge branch 'postmerge' into for-linusJames Bottomley2013-05-103-34/+81
|\ | | | | | | Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] sd: change to auto suspend modeLin Ming2013-05-062-25/+72
| | | | | | | | | | | | | | | | | | | | | | | | Uses block layer runtime pm helper functions in scsi_runtime_suspend/resume for devices that take advantage of it. Remove scsi_autopm_* from sd open/release path and check_events path. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] sd: use REQ_PM in sd's runtime suspend operationLin Ming2013-05-062-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | With the introduction of REQ_PM, modify sd's runtime suspend operation functions to use that flag so that the operations to put the device into runtime suspended state(i.e. sync cache and stop device) will not affect its runtime PM status. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | Merge branch 'misc' into for-linusJames Bottomley2013-05-1091-1414/+10452
|\ \ | | | | | | | | | Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] qla2xxx: Update firmware link in Kconfig file.Chad Dupuis2013-05-101-1/+3
| | | | | | | | | | | | | | | | | | Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are usedMike Christie2013-05-102-49/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a bug where the iscsi class/driver did not do a put_device when a sess/conn device was found. This also simplifies the interface by not having to pass in some arguments that were duplicated and did not need to be exported. Reported-by: Zhao Hongjiang <zhaohongjiang@huawei.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] sas: unify the pointlessly separated enums sas_dev_type and ↵James Bottomley2013-05-1020-144/+144
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sas_device_type These enums have been separate since the dawn of SAS, mainly because the latter is a procotol only enum and the former includes additional state for libsas. The dichotomy causes endless confusion about which one you should use where and leads to pointless warnings like this: drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo': drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] Fix by eliminating one of them. The one kept is effectively the sas.h one, but call it sas_device_type and make sure the enums are all properly namespaced with the SAS_ prefix. Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: thermal, sas controller config and error handling updateSakthivel K2013-05-106-17/+249
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified thermal configuration to happen after interrupt registration Added SAS controller configuration during initialization Added error handling logic to handle I_T_Nexus errors and variants [jejb: fix up tabs and spaces issues] Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: NCQ error handling changesSakthivel K2013-05-105-28/+544
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handled NCQ errors in the low level driver as the FW is not providing the faulty tag for NCQ errors for libsas to recover. [jejb: fix checkpatch issues] Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllersSakthivel K2013-05-101-7/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Individual WWN read operations based on controller. PM8081 - Read WWN from Flash VPD. PM8088/89 - Read WWN from EEPROM. PM8001 - Read WWN from NVM. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Changed module name and debug messages updateSakthivel K2013-05-103-13/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changed name in driver to pm80xx. Updated debug messages. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory ↵Sakthivel K2013-05-104-27/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | region for it Performing pci_free_consistent in tasklet had result in a core dump. So allocated a new memory region for it. Fix for passing proper address and operation in firmware flash update. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 aloneSakthivel K2013-05-102-3/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Additional bar shift for new SPC firmware, applicable to device id 0x8081 only. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant ↵Sakthivel K2013-05-108-18/+5287
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | changes in common files Implementation of SPCv/ve specific hardware functionality and macros. Changing common functionalities wrt SPCv/ve operations. Conditional checks for SPC specific operations. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: MSI-X implementation for using 64 interruptsSakthivel K2013-05-102-30/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implementation of interrupt handlers and tasklets to support upto 64 interrupt for the device. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Updated common functions common for SPC and SPCv/veSakthivel K2013-05-103-105/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update of function prototype for common function to SPC and SPCv/ve. Multiple queues implementation for IO. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Multiple inbound/outbound queue configurationSakthivel K2013-05-103-60/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Memory allocation and configuration of multiple inbound and outbound queues. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPCSakthivel K2013-05-105-121/+320
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated pci id table with device, vendor, subdevice and subvendor ids for 8081, 8088, 8089 SAS/SATA controllers. Added SPCv/ve related macros. Updated macros, hba info structure and other structures for SPCv/ve. Update of structure and variable names for SPC hardware functionalities. Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com> Acked-by: Jack Wang <jack_wang@usish.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc: fix up Kconfig dependenciesJames Bottomley2013-05-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | lpfc uses the generic checksum as well as the T10DIF one from the lib/ directory, so make sure they're selected. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmndHannes Reinecke2013-05-101-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | scsi_send_eh_cmnd() is calling queuecommand() directly, so it needs to check the return value here. The only valid return codes for queuecommand() are 'busy' states, so we need to wait for a bit to allow the LLDD to recover. Based on an earlier patch from Wen Xiong. [jejb: fix confusion between msec and jiffies values and other issues] [bvanassche: correct stall_for interval] Cc: Wen Xiong <wenxiong@linux.vnet.ibm.com> Cc: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] qla4xxx: Fix iocb_cnt calculation in qla4xxx_send_mbox_iocb()Vikas Chaudhary2013-05-031-0/+1
| | | | | | | | | | | | | | | | | | | | | Increment 'ha->iocb_cnt' before adding mbox_iocb to iocb queue. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] ufs: Correct the expected data transfersizeVinayak Holikatti2013-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the expected data transfer size of the command UPIU. The current implementation of cmd->transfersize is wrong as it probably equal to sector size. With this implementation the transfer size is updated correctly Reported-by: KOBAYASHI Yoshitake <yoshitake.kobayashi@toshiba.co.jp> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Tested-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com> Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] ufs: Add Platform glue driver for ufshcdVinayak Holikatti2013-05-033-0/+229
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds Platform glue driver for ufshcd. Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Reviewed-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Tested-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com> Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] sd: fix array cache flushing bug causing performance problemsJames Bottomley2013-05-032-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some arrays synchronize their full non volatile cache when the sd driver sends a SYNCHRONIZE CACHE command. Unfortunately, they can have Terrabytes of this and we send a SYNCHRONIZE CACHE for every barrier if an array reports it has a writeback cache. This leads to massive slowdowns on journalled filesystems. The fix is to allow userspace to turn off the writeback cache setting as a temporary measure (i.e. without doing the MODE SELECT to write it back to the device), so even though the device reported it has a writeback cache, the user, knowing that the cache is non volatile and all they care about is filesystem correctness, can turn that bit off in the kernel and avoid the performance ruinous (and safety irrelevant) SYNCHRONIZE CACHE commands. The way you do this is add a 'temporary' prefix when performing the usual cache setting operations, so echo temporary write through > /sys/class/scsi_disk/<disk>/cache_type Reported-by: Ric Wheeler <rwheeler@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] qla2xxx: qla2x00_sp_compl can be static.Fengguang Wu2013-05-031-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] qla2xxx: fix sparse warning "large integer implicitly truncated to ↵Armen Baloyan2013-05-031-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unsigned type" Found by 0 day test project Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] scsi_debug: fix logical block provisioning supportAkinobu Mita2013-05-031-40/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | provisioning map (map_storep) is a bitmap accessed by bitops. So the allocation size should be a multiple of sizeof(unsigned long) and also the bitmap should be cleared by using bitmap_clear() instead of memset(). Otherwise it will cause problem on big-endian architecture if the number of bits is not a multiple of BITS_PER_LONG. I tried testing the logical block provisioning support in scsi_debug, but it didn't work as I expected. For example, load scsi_debug module with UNMAP command supported and fill the storage with random data. # modprobe scsi_debug lbpu=1 # dd if=/dev/urandom of=/dev/sdb Then, try to unmap LBA 0, but Get LBA status reports: # sg_unmap --lba=0 --num=1 /dev/sdb # sg_get_lba_status --lba=0 /dev/sdb descriptor LBA: 0x0000000000000000 blocks: 16384 mapped This is unexpected result. Because UNMAP command to LBA 0 finished without any errors, but Get LBA status shows that LBA 0 is still mapped. This problem is due to the wrong translation between LBA and index of provisioning map. Fix it by using correct translation functions. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] scsi_debug: clear correct memory region when LBPRZ is enabledAkinobu Mita2013-05-031-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function unmap_region() clears memory region specified as the logical block address and the number of logical blocks in ramdisk storage (fake_storep) if lbpu and lbprz module parameters are enabled. In the while loop of unmap_region(), it advances optimal unmap granularity in logical blocks. But it only clears one logical block at LBA 'block' per loop iteration. And furthermore, the 'block' is not pointing to a logical block address which should be cleared, it is a index of probisioning map (map_storep). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] scsi_debug: prohibit scsi_debug_unmap_granularity == ↵Akinobu Mita2013-05-031-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | scsi_debug_unmap_alignment scsi_debug prohibits setting scsi_debug_unmap_alignment to be greater than scsi_debug_unmap_granularity. But setting them to be the same value is not prohibited. In this case, the only difference with scsi_debug_unmap_alignment == 0 is the logical blocks from 0 to scsi_debug_unmap_alignment - 1 cannot be unmapped. But the difference is not properly handled in the current code. So this prohibits such unusual setting. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] scsi_debug: call map_region() and unmap_region() only when neededAkinobu Mita2013-05-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the logical block provisioning is not enabled, map_region() and unmap_region() have no effect and they don't need to be called. So this makes map_region() and unmap_region() to be called only when scsi_debug_lbp() returns true, i.e. logical block provisioning is enabled. While I'm at it, this also removes meaningless non-zero check for scsi_debug_unmap_granularity. Because scsi_debug_unmap_granularity cannot be zero with usual setting: scsi_debug_unmap_granularity is 1 by default, and it can be changed to zero with explicit module parameter setting only when the logical block provisioning is disabled. But it is only meaningful module parameter when the logical block provisioning is enabled. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] sd_dif: problem with verify of type 1 protection information (PI)Jeremy Higdon2013-05-031-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It appears to me that there is a problem with handling of type 1 protection information. It is considering a logical block reference tag of 0xffffffff to be an error, but it is actually valid any time ((lba & 0xffffffff) == 0xffffffff) [for example, 2TiB-1, 4TiB-1, 6TiB-1, etc.]. I'm going by what's written in 4.18.3 of SBC3, where there doesn't appear to be any invalid value for the reference tag. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] ipr: SATA DVD probing failed with 64bit adapterwenxiong@linux.vnet.ibm.com2013-05-032-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Driver passed the wrong IOADL address to IOA adapter. The patch fixes the issue. Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] scsi_transport_iscsi: fix error return code in iscsi_transport_init()Wei Yongjun2013-05-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix to return -ENOMEM in the create workqueue error case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Update lpfc version for 8.3.39 driver releaseJames Smart2013-05-021-1/+1
| | | | | | | | | | | | | | | 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 Smart2013-05-023-10/+17
| | | | | | | | | | | | | | | | | | | | | 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: Add log message when completes with clean address bit ↵James Smart2013-05-021-0/+3
| | | | | | | | | | | | | | | | | | | | | set to zero Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed driver vector mapping to CPU affinityJames Smart2013-05-026-15/+488
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed iocb flags not being reset for scsi commandsJames Smart2013-05-021-0/+2
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed system panic during EEH recovery due to midlayer ↵James Smart2013-05-022-6/+10
| | | | | | | | | | | | | | | | | | | | | acting on outstanding I/O Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed not returning FAILED status when SCSI invoking ↵James Smart2013-05-023-4/+13
| | | | | | | | | | | | | | | | | | | | | host reset handler failed Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed bad book keeping in posting els sgls to portJames Smart2013-05-021-7/+6
| | | | | | | | | | | | | | | 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 BlockGuard to take advantage of ↵James Smart2013-05-022-66/+116
| | | | | | | | | | | | | | | | | | | | | rdprotect/wrprotect info when available Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Reduced spinlock contention on SCSI buffer listJames Smart2013-05-023-51/+102
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fixed crash when processing bsg's sg list with high ↵James Smart2013-05-022-12/+24
| | | | | | | | | | | | | | | | | | | | | memory pages Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Remove lpfc_fcp_look_ahead module parameterJames Smart2013-05-021-3/+2
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fix driver issues with SCSI Host resetJames Smart2013-05-023-3/+13
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Doorbell formation information logged in dual-chute mode ↵James Smart2013-05-021-4/+6
| | | | | | | | | | | | | | | | | | | | | WQ and RQ setup Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * | [SCSI] lpfc 8.3.39: Fix driver issues with large s/g lists for BlockGuardJames Smart2013-05-026-136/+264
| | | | | | | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 00:35:35 +0100