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* [SCSI] mpt2sas: Infinite loop can occur if ↵Sreekanth Reddy2013-09-031-12/+4
| | | | | | | | | | | | | | | | | MPI2_IOCSTATUS_CONFIG_INVALID_PAGE is not returned Infinite loop can occur if IOCStatus is not equal to MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value in the while loops in functions _scsih_search_responding_sas_devices, _scsih_search_responding_raid_devices and _scsih_search_responding_expanders So, Instead of checking for MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value, in this patch code is modified to check for IOCStatus not equals to MPI2_IOCSTATUS_SUCCESS to break the while loop. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: The copyright in driver sources is updated for the year 2013Sreekanth Reddy2013-09-038-8/+8
| | | | | | | The copyright in driver sources is updated for the year 2013. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: MPI2 Rev X (2.00.16) specificationsSreekanth Reddy2013-09-038-11/+18
| | | | | | | | | | | | | | | Change set in MPI2 Rev x specification and 2.00.26 header files 1. Added two new AbortType values for TargetModeAbort Request: one to abort all IOs from a single initiator and other to abort only Command IUs. 2. Added Use Slot Information during Port Enable Event Reply flag to the Flags field of Manufacturing Page 7. 3. Added OEM Identifier to BiosOptions bits of BIOS Page 1. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: Change in MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED ↵Sreekanth Reddy2013-09-031-4/+1
| | | | | | | | | | | | | | | | | | notification methodology The intent of this patch is to perform a graceful shutdown of target drives even if volume doesn't exits. Changes done in this patch 1. Removed the check for the presence of volumes before sending down MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED. Therefore, this RAID action would be sent if the card is IR Firmware. 2. The MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED is sent even when the system undergoes suspend (in addition to remove/shutdown which was already present) Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: Null pointer deference possibility in ↵Sreekanth Reddy2013-09-034-23/+25
| | | | | | | | | | | | | | | | mpt2sas_ctl_event_callback function Added a check to identify if mpi_reply is NULL in mpt2sas_ctl_event_callback() and return without proceeding if it is the case. Also modified the following functions to return void instead of 0 or 1 as returning those values from events perspective doesn't make sense. * _base_async_event() * mpt2sas_ctl_event_callback() * mpt2sas_scsih_event_callback() Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] hpsa: fix warning with smp_processor_id() in preemptibleJohn Kacur2013-08-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | section Signed-off-by: John Kacur <jkacur@redhat.com> On a 3.6-rt (real-time patch) kernel we are seeing the following BUG However, it appears to be relevant for non-realtime (mainline) as well. [ 49.688847] hpsa 0000:03:00.0: hpsa0: <0x323a> at IRQ 67 using DAC [ 49.749928] scsi0 : hpsa [ 49.784437] BUG: using smp_processor_id() in preemptible [00000000 00000000] code: kworker/u:0/6 [ 49.784465] caller is enqueue_cmd_and_start_io+0x5a/0x100 [hpsa] [ 49.784468] Pid: 6, comm: kworker/u:0 Not tainted 3.6.11.5-rt37.52.el6rt.x86_64.debug #1 [ 49.784471] Call Trace: [ 49.784512] [<ffffffff812abe83>] debug_smp_processor_id+0x123/0x150 [ 49.784520] [<ffffffffa009043a>] enqueue_cmd_and_start_io+0x5a/0x100 [hpsa] [ 49.784529] [<ffffffffa00905cb>] hpsa_scsi_do_simple_cmd_core+0xeb/0x110 [hpsa] [ 49.784537] [<ffffffff812b09c8>] ? swiotlb_dma_mapping_error+0x18/0x30 [ 49.784544] [<ffffffff812b09c8>] ? swiotlb_dma_mapping_error+0x18/0x30 [ 49.784553] [<ffffffffa0090701>] hpsa_scsi_do_simple_cmd_with_retry+0x91/0x280 [hpsa] [ 49.784562] [<ffffffffa0093558>] hpsa_scsi_do_report_luns.clone.2+0xd8/0x130 [hpsa] [ 49.784571] [<ffffffffa00935ea>] hpsa_gather_lun_info.clone.3+0x3a/0x1a0 [hpsa] [ 49.784580] [<ffffffffa00963df>] hpsa_update_scsi_devices+0x11f/0x4f0 [hpsa] [ 49.784592] [<ffffffff81592019>] ? sub_preempt_count+0xa9/0xe0 [ 49.784601] [<ffffffffa00968ad>] hpsa_scan_start+0xfd/0x150 [hpsa] [ 49.784613] [<ffffffff8158cba8>] ? rt_spin_lock_slowunlock+0x78/0x90 [ 49.784626] [<ffffffff813b04d7>] do_scsi_scan_host+0x37/0xa0 [ 49.784632] [<ffffffff813b05da>] do_scan_async+0x1a/0x30 [ 49.784643] [<ffffffff8107c4ab>] async_run_entry_fn+0x9b/0x1d0 [ 49.784655] [<ffffffff8106ae92>] process_one_work+0x1f2/0x620 [ 49.784661] [<ffffffff8106ae20>] ? process_one_work+0x180/0x620 [ 49.784668] [<ffffffff8106d4fe>] ? worker_thread+0x5e/0x3a0 [ 49.784674] [<ffffffff8107c410>] ? async_schedule+0x20/0x20 [ 49.784681] [<ffffffff8106d5d3>] worker_thread+0x133/0x3a0 [ 49.784688] [<ffffffff8106d4a0>] ? manage_workers+0x190/0x190 [ 49.784696] [<ffffffff81073236>] kthread+0xa6/0xb0 [ 49.784707] [<ffffffff815970a4>] kernel_thread_helper+0x4/0x10 [ 49.784715] [<ffffffff81082a7c>] ? finish_task_switch+0x8c/0x110 [ 49.784721] [<ffffffff8158e44b>] ? _raw_spin_unlock_irq+0x3b/0x70 [ 49.784727] [<ffffffff8158e85d>] ? retint_restore_args+0xe/0xe [ 49.784734] [<ffffffff81073190>] ? kthreadd+0x1e0/0x1e0 [ 49.784739] [<ffffffff815970a0>] ? gs_change+0xb/0xb ------------------- This is caused by enqueue_cmd_and_start_io()-> set_performant_mode()-> smp_processor_id() Which if you have debugging enabled calls debug_processor_id() and triggers the warning. The code here is c->Header.ReplyQueue = smp_processor_id() % h->nreply_queues; Since it is not critical that the code complete on the same processor, but the cpu is a hint used in generating the ReplyQueue and will still work if the cpu migrates or is preempted, it is safe to use the raw_smp_processor_id() to surpress the false positve warning. Signed-off-by: John Kacur <jkacur@redhat.com> Acked-by: Stephen Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] IB/iser: Add Discovery supportOr Gerlitz2013-08-263-2/+17
| | | | | | | | | | | | To run discovery over iSER we need to advertize the CAP_TEXT_NEGO capability towards user space. Also need to make sure the login RX buffer is posted when SendTargets TEXT PDUs are sent. For that end, we use a setting of the ISCSI_PARAM_DISCOVERY_SESS iscsi param as an indication that this is discovery session. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] pm8001: clean up unnecessary MSI/MSI-X capability findYijing Wang2013-08-261-1/+1
| | | | | | | | | | | | | PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Acked-by: lindar_liu <lindar_liu@usish.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] pm80xx: Fix for 32 bit compilation warningAnand Kumar Santhanam2013-08-261-1/+2
| | | | | Signed-off-by: Anandkumar.Santhanam@pmcs.com Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt3sas: fix cleanup on controller resource mapping failureJoe Lawrence2013-08-262-10/+18
| | | | | | | | | | | | | | | | | | | | If mpt3sas_base_map_resources takes an early error path then its counterpart, mpt3sas_base_free_resources needs to be careful about cleaning up: 1 - _base_mask_interrupts and _base_make_ioc_ready require memory mapped I/O registers, make sure that this is true. 2 - _base_free_irq iterates over the adapter's reply_queue_list, so move this list head initialization out of _base_enable_msix to _scsih_probe so this will always be safe. 3 - check that the controller PCI device and its BARs have been enabled before disabling them. Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com> Acked-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: fix cleanup on controller resource mapping failureJoe Lawrence2013-08-262-10/+18
| | | | | | | | | | | | | | | | | | | | If mpt2sas_base_map_resources takes an early error path then its counterpart, mpt2sas_base_free_resources needs to be careful about cleaning up: 1 - _base_mask_interrupts and _base_make_ioc_ready require memory mapped I/O registers, make sure that this is true. 2 - _base_free_irq iterates over the adapter's reply_queue_list, so move this list head initialization out of _base_enable_msix to _scsih_probe so this will always be safe. 3 - check that the controller PCI device and its BARs have been enabled before disabling them. Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com> Acked-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] Generate uevents on certain unit attention codesEwan D. Milne2013-08-264-22/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Generate a uevent when the following Unit Attention ASC/ASCQ codes are received: 2A/01 MODE PARAMETERS CHANGED 2A/09 CAPACITY DATA HAS CHANGED 38/07 THIN PROVISIONING SOFT THRESHOLD REACHED 3F/03 INQUIRY DATA HAS CHANGED 3F/0E REPORTED LUNS DATA HAS CHANGED Log kernel messages when the following Unit Attention ASC/ASCQ codes are received that are not as specific as those above: 2A/xx PARAMETERS CHANGED 3F/xx TARGET OPERATING CONDITIONS HAVE CHANGED Added logic to set expecting_lun_change for other LUNs on the target after REPORTED LUNS DATA HAS CHANGED is received, so that duplicate uevents are not generated, and clear expecting_lun_change when a REPORT LUNS command completes, in accordance with the SPC-3 specification regarding reporting of the 3F 0E ASC/ASCQ UA. [jejb: remove SPC3 test in scsi_report_lun_change and some docbook fixes and unused variable fix, both reported by Fengguang Wu] Signed-off-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc: Removed obsolete fcp_eq_count and fcp_wq_count driver attributesJames Smart2013-08-263-32/+0
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ipr: Add sereral new CCIN definitions for new adapters supportwenxiong@linux.vnet.ibm.com2013-08-262-0/+21
| | | | | | | Add the appropriate definitions and table entries for new adapter support. Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] hpsa: remove unneeded variableTomas Henzl2013-08-262-4/+0
| | | | | | Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] hpsa: fix a race in cmd_free/scsi_doneTomas Henzl2013-08-261-2/+2
| | | | | | | | | | | | When the driver calls scsi_done and after that frees it's internal preallocated memory it can happen that a new job is enqueud before the memory is freed. The allocation fails and the message "cmd_alloc returned NULL" is shown. Patch below fixes it by moving cmd->scsi_done after cmd_free. Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] isci: Fix a infinite loop.Xinghai Yu2013-08-261-1/+1
| | | | | | | | | It seems the "phy_index++;" have been placed in wrong place, without it the while circle up will do a infinite loop. Signed-off-by: Xinghai Yu <yuxinghai@cn.fujitsu.com> Acked-by: Lukasz Dorau <lukasz.dorau@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: don't check resource with devm_ioremap_resourceWolfram Sang2013-08-261-6/+0
| | | | | | | | | devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufshcd-pltfrm: remove redundant dev_err call in ufshcd_pltfrm_probe()Wei Yongjun2013-08-261-1/+0
| | | | | | | | | | There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: don't stop controller before scsi_remove_host()Akinobu Mita2013-08-261-1/+1
| | | | | | | | | | scsi_remove_host() sends SYNCHRONIZE CACHE commands for write cache enabled scsi disk devices. So stopping controller working shouldn't be done before scsi_remove_host(). Signed-off-by: Akinobu Mita <mita@fixstars.com> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: don't disable_irq() if the IRQ can be shared among devicesAkinobu Mita2013-08-262-4/+0
| | | | | | | | | | | When removing the UFS driver, disable_irq() is called and the IRQ is not enabled again. Unfortunately, the IRQ is requested with IRQF_SHARED and it can be shared among several devices. So disabling the IRQ in this way is just breaking other devices which are sharing the IRQ. Signed-off-by: Akinobu Mita <mita@fixstars.com> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufshcd-pci: release ioremapped region during removing driverAkinobu Mita2013-08-261-28/+9
| | | | | | | | | | | | | | | | | Before commit 2953f850c3b80bdca004967c83733365d8aa0aa2 ("[SCSI] ufs: use devres functions for ufshcd"), UFSHCI register was ioremapped by each glue-driver (ufshcd-pltfrm and ufshcd-pci) during probing and it was iounmapped by core-driver during removing driver. The commit converted ufshcd-pltfrm to use devres functions, but it didn't convert ufshcd-pci. Therefore, the change causes ufshcd-pci driver not to iounmap UFSHCI register region during removing driver. This fixes it by converting ufshcd-pci to use devres functions. Signed-off-by: Akinobu Mita <mita@fixstars.com> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: Add runtime PM support for UFS host controller driverSujit Reddy Thumma2013-08-263-7/+113
| | | | | | | | | | Add runtime PM helpers to suspend/resume UFS controller at runtime. Enable runtime PM by default for pci and platform drivers as the initialized hardware can suspend if it is not used after bootup. Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: Add support for host assisted background operationsSujit Reddy Thumma2013-08-263-0/+376
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Background operations in the UFS device can be disabled by the host to reduce the response latency of transfer requests. Add support for enabling/disabling the background operations during runtime suspend/resume of the device. If the device is in critical need of BKOPS it will raise an URGENT_BKOPS exception which should be handled by the host to make sure the device performs as expected. During bootup, the BKOPS is enabled in the device by default. The disable of BKOPS is supported only when the driver supports runtime suspend/resume operations as the runtime PM framework provides a way to determine the device idleness and hence BKOPS can be managed effectively. During runtime resume the BKOPS is disabled to reduce latency and during runtime suspend the BKOPS is enabled to allow device to carry out idle time BKOPS. In some cases where the BKOPS is disabled during runtime resume and due to continuous data transfers the runtime suspend is not triggered, the BKOPS is enabled when the device raises a level-2 exception (outstanding operations - performance impact). Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: Set fDeviceInit flag to initiate device initializationDolev Raviv2013-08-264-11/+345
| | | | | | | | | | | | | Allow UFS device to complete its initialization and accept SCSI commands by setting fDeviceInit flag. The device may take time for this operation and hence the host should poll until fDeviceInit flag is toggled to zero. This step is mandated by UFS device specification for device initialization completion. Signed-off-by: Dolev Raviv <draviv@codeaurora.org> Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: Add support for sending NOP OUT UPIUSujit Reddy Thumma2013-08-263-115/+539
| | | | | | | | | | | | | | | | | | | | | As part of device initialization sequence, sending NOP OUT UPIU and waiting for NOP IN UPIU response is mandatory. This confirms that the device UFS Transport (UTP) layer is functional and the host can configure the device with further commands. Add support for sending NOP OUT UPIU to check the device connection path and test whether the UTP layer on the device side is functional during initialization. A tag is acquired from the SCSI tag map space in order to send the device management command. When the tag is acquired by internal command the scsi command is rejected with host busy flag in order to requeue the request. To avoid frequent collisions between internal commands and scsi commands the device management command tag is allocated in the opposite direction w.r.t block layer tag allocation. Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Dolev Raviv <draviv@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] libiscsi: Add missing prints for session and connection sysfs attrsAdheer Chandravanshi2013-08-231-0/+6
| | | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] libiscsi: Add a missing break statementAdheer Chandravanshi2013-08-231-0/+1
| | | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Fix sparse warnings in qlafx00_fxdisc_iocb function.Saurav Kashyap2013-08-231-2/+4
| | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Update driver version to 5.03.00-k11Adheer Chandravanshi2013-08-231-1/+1
| | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Export more firmware info in sysfsAdheer Chandravanshi2013-08-235-29/+105
| | | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Only BIOS boot target entries should be at index 0 and 1.Adheer Chandravanshi2013-08-231-1/+2
| | | | | | | | | | Flash target index 0 and 1 are reserved for boot target entries created with BIOS utility. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: discovery_parent_idx can be shown without any check.Adheer Chandravanshi2013-08-231-5/+2
| | | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Set IPv6 traffic class if device type is IPv6.Adheer Chandravanshi2013-08-231-1/+5
| | | | | | | Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Use discovery_parent_idx instead of discovery_parent_typeAdheer Chandravanshi2013-08-231-3/+3
| | | | | | | | | | While setting the values for DDB, discovery_parent_idx needs to be used instead of discovery_parent_type. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Allow removal of failed session using logout.Adheer Chandravanshi2013-08-232-8/+41
| | | | | | | | | | If logout is performed on a failed session entry then that session should be gracefully removed. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Update lpfc version to driver version 8.3.41James Smart2013-08-231-1/+1
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Update copyrights for 8.3.41 modificationsJames Smart2013-08-233-3/+3
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed the format of some log message fieldsJames Smart2013-08-231-1/+1
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Add first burst support to driverJames Smart2013-08-236-2/+30
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed not able to perform PCI function reset when board ↵James Smart2013-08-231-5/+6
| | | | | | | was not in online mode Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed failure in setting SLI3 board modeJames Smart2013-08-231-3/+0
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed SLI3 failing FCP write on check-condition no-sense ↵James Smart2013-08-231-6/+1
| | | | | | | with residual zero Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed support for 128 byte WQEsJames Smart2013-08-234-3/+65
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Ensure driver properly zeros unused fields in SLI4 ↵James Smart2013-08-231-3/+4
| | | | | | | mailbox commands Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed max value of lpfc_lun_queue_depthJames Smart2013-08-234-13/+44
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed Receive Queue varied frame size handlingJames Smart2013-08-231-12/+24
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fix mailbox byteswap issue on PPCJames Smart2013-08-231-1/+0
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.41: Fixed freeing of iocb when internal loopback times outJames Smart2013-08-234-11/+55
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Update driver version to 5.03.00-k10Vikas Chaudhary2013-08-231-1/+1
| | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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