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path: root/drivers/scsi/qla2xxx
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2018-09-27scsi: qla2xxx: Fix NVMe Target discoveryQuinn Tran
This patch fixes issue when remoteport registers itself as both FCP and FC-NVMe with the switch, driver will pick FC-NVMe personality as default when scanning for targets. Driver was using comaprative operator instead of bitwise operator to check for fc4_type for both FCP and FC-NVME. Fixes: 2b5b96473efc ("scsi: qla2xxx: Fix FC-NVMe LUN discovery") Cc: <stable@vger.kernel.org> Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-27scsi: qla2xxx: Fix NVMe session hang on unloadQuinn Tran
Send aborts only when chip is active. Fixes: 623ee824e579 ("scsi: qla2xxx: Fix FC-NVMe IO abort during driver reset") Cc: <stable@vger.kernel.org> # 4.14 Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-27scsi: qla2xxx: don't allow negative thresholdsDan Carpenter
We shouldn't allow negative thresholds. I don't know what it would do but it can't be good. Fixes: 8b4673ba3a1b ("scsi: qla2xxx: Add support for ZIO6 interrupt threshold") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-27scsi: qla2xxx: Fix comment in MODULE_PARM_DESC in qla2xxxMasanari Iida
Default value of ql2xasynctmfenable for qla2xxx driver was set to 1 in commit 043dc1d7e850 ("scsi: qla2xxx: Enable Async TMF processing") but comment in MODULE_PARAM_DESC was not modified. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-17scsi: qla2xxx: Remove set but not used variable 'ptr_dma'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/qla2xxx/qla_iocb.c: In function 'qla24xx_els_dcmd2_iocb': drivers/scsi/qla2xxx/qla_iocb.c:2644:13: warning: variable 'ptr_dma' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: fix typo "CT-PASSTRHU" -> "CT-PASSTHRU"Colin Ian King
Trivial fix to typo in debug message text. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix an endian bug in fcpcmd_is_corrupted()Dan Carpenter
We should first do the le16_to_cpu endian conversion and then apply the FCP_CMD_LENGTH_MASK mask. Fixes: 5f35509db179 ("qla2xxx: Terminate exchange if corrupted") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Quinn Tran <Quinn.Tran@cavium.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Update driver version to 10.00.00.11-kHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix double increment of switch scan retry countQuinn Tran
This patch fixes issue when switch command fails, current code increments retry count twice. This results in a smaller number of retries. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix duplicate switch's Nport ID entriesQuinn Tran
Current code relies on switch to provide a unique combination of WWPN + NPORTID to tract an FC port. This patch tries to detect a case where switch data base can get corrupted where multiple WWPNs can have the same Nport ID. The 1st Nport ID on the list will be kept while the duplicate Nport ID will be discarded. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Remove stale debug trace message from tcm_qla2xxxQuinn Tran
Remove stale debug trace. Fixes: 1eb42f965ced ("qla2xxx: Make trace flags more readable") Cc: stable@vger.kernel.org #4.10 Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix premature command freeQuinn Tran
When qla2xxx and Target Core gets out of sync during command cleanup, qla2xxx will not free command until it is out of firmware's hand and Target Core has called the release on the command. This patch adds synchronization using cmd_lock and release flag. If the release flag is set, then qla2xxx will free up the command using qlt_free_cmd() otherwise transport_generic_free_cmd() will be responsible for relase of the command. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Reject bsg request if chip is down.Quinn Tran
Reject bsg request if chip is down. This prevent erroneous timeout. Fixes: d051a5aa1c23 ("[SCSI] qla2xxx: Add an "is reset active" helper.") Cc: stable@vger.kernel.org # 4.10 Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: shutdown chip if reset failQuinn Tran
If chip unable to fully initialize, use full shutdown sequence to clear out any stale FW state. Fixes: e315cd28b9ef ("[SCSI] qla2xxx: Code changes for qla data structure refactoring") Cc: stable@vger.kernel.org #4.10 Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix stuck session in PLOGI stateQuinn Tran
On PLOGI complete + RSCN received, driver tries to handle RSCN but failed to reset the session back to the beginning to restart the login process. Instead the session was left in the Plogi complete without moving forward. This patch will push the session state back to the delete state and restart the connection. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix early srb free on abortQuinn Tran
Task abort can take 2 paths: 1) serial/synchronous abort where the calling thread will put to sleep, wait for completion and free cmd resource. 2) async abort where the cmd free will be free by the completion thread. For path 2, driver is freeing the SRB too early. Fixes: f6145e86d21f ("scsi: qla2xxx: Fix race between switch cmd completion and timeout") Cc: stable@vger.kernel.org # 4.19 Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Add mode control for each physical portQuinn Tran
Add ability to allow each physical port to control operating mode. Current code forces all ports to behave in one mode (i.e. initiator, target or dual). This patch allows user to select the operating mode for each port. - Driver must be loaded in dual mode to allow resource allocation modprobe qla2xxx qlini_mode=dual - In addition user can make adjustment to exchange resources using following command echo 1024 > /sys/class/scsi_host/host<x>/ql2xiniexchg echo 1024 > /sys/class/scsi_host/host<x>/ql2xexchoffld - trigger mode change and new setting of ql2xexchoffld|ql2xiniexchg echo [<value>] > /sys/class/scsi_host/host<x>/qlini_mode where, value can be one of following - enabled - disabled - dual - exclusive Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix race condition for resource cleanupQuinn Tran
For Loop topology + Initiator, FW is in control of PLOGI/PRLI. When link is reset, driver will try to cleanup the session by doing an Implicit Logout. Instead, the code is doing an Explicit Logout. The explicit logout interferes with FW state machine in trying to reconnect. The implicit logout was meant for FW to flush commands. In loop, it is not needed because FW will auto flush. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix dropped srb resource.Quinn Tran
When FW rejects a command due to "entry_status" error (malform IOCB), the srb resource needs to be returned back for cleanup. The filter to catch this is in the wrong location. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix port speed display on chip resetQuinn Tran
Clear port speed value on chip reset. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Check for Register disconnectSawan Chandak
During adapter shutdown process check for register disconnect before proceeding to call PCI functions. Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Increase abort timeout valueQuinn Tran
Abort IOCB request can take up to 40s or 2 ABTS timeout. We will wait for ABTS response for 20s. On a timeout, second ABTS can go out with another 20s timeout. On 2nd ABTS timeout FW will automatically do Logout. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Allow FC-NVMe underrun to be handled by transportDarren Trapp
This patch allows FC-NVMe under-run to be handled by transport Signed-off-by: Darren Trapp <darren.trapp@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Update driver version to 10.00.00.10-kHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Move ABTS code behind qpairQuinn Tran
Current abort code defaults to legacy single queue where hardware_lock is used to protect command search. This patch moves this code behind the QPair where the qp_lock_ptr will reference the appropriate lock for either legacy/single queue or MQ. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Remove stale ADISC_DONE eventHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix Remote port registrationQuinn Tran
Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Remove ASYNC GIDPN switch commandHimanshu Madhani
Using GPNFT/GNNFT command will be able to cover switch database with less number of scans. This patch removes Get NportID with provided WWPN/GIDPN switch command. By making this change, in large fabric with lots of remote port or NPIV ports with noisy SAN, the number of GIDPN commands issued by a port when it detects large number of remote ports going away or coming back, can overwhelmn the switch and it can becomde unresponsive. In a case where the fabric has not change, GIDPN is not required. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Reduce holding sess_lock to prevent CPU lock-upQuinn Tran
- Reduce sess_lock holding to prevent CPU Lock up. sess_lock was held across fc_port registration and deletion. These calls can be blocked by upper layer. Sess_lock is also being accessed by interrupt thread. - Reduce number of loops in processing work_list to prevent kernel complaint of CPU lockup or holding sess_lock. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Move {get|rel}_sp to base_qpair structQuinn Tran
Currently, qla2x00_[get_sp|rel_sp] routines does {get|release} of srb resource/srb_mempool directly from qla_hw_data. qla2x00_start_sp() is used to issue management commands through the default Request Q 0 & Response Q 0 or base_qpair. This patch moves access of these resources through base_qpair. Instead of having knowledge of specific Q number and lock to rsp/req queue, this change will key off the qpair that is assigned to the srb resource. This lays the ground work for other routines to see this resource through the qpair. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Add support for ZIO6 interrupt thresholdQuinn Tran
Add sysfs support to control zio6 interrupt threshold. Using this sysfs hook user can set when to generate interrupts. This value will be used to tell firmware to generate interrupt at a certain interval. If the number of exchanges/commands fall below defined setting, then the interrupt will be generated immediately by the firmware. By default ZIO6 will coalesce interrupts to a specified interval regardless of low traffic or high traffic. [mkp: fixed several typos] Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix out of order Termination and ABTS responseQuinn Tran
Following changes are added by this patch - Prevent ABTS Response from getting in front of Termination of exchange. Firmware requires driver to cleanup exchanges before ABTS response can be sent. This reduces ABTS response error which triggers extra command re-termination and re-sending of ABTS response. - Add bits in driver and tracks CTIO/ATIO attribute bits for proper command Termination. A copy of the ATTR bits will be kept in the ABTS task management command as a back up copy, if an ABTS response encounters an error. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Add logic to detect ABTS hang and response completionQuinn Tran
ABTS error completion can trigger an exchange cleanup from the driver and another ABTS response will be generated. This retry of ABTS response can cause loop between driver trying to send ABTS and firmware returning error. This patch fixes this issue by adding logic to check for unresolved exchanges and clean up before ABTS is retried. This patch also addes the fix to use the same qpair as the ABTS completion for the terminatation of exchange as well as retry of ABTS response. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Add appropriate debug info for invalid RX_IDQuinn Tran
When driver detect CTIO_INVALID_RX_ID status for CTIO, print message with correct information to help with debugging. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix deadlock between ATIO and HW lockQuinn Tran
Move ATIO queue processing out of hardware_lock to prevent deadlock. Fixes: 3bb67df5b5f8 ("qla2xxx: Check for online flag instead of active reset when transmitting responses") Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Serialize mailbox requestQuinn Tran
For driver MBX submission, use mbox_busy to serialize request. For Userspace MBX submission, use optrom mutex to serialize request. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Update driver to version 10.00.00.09-kHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Terminate Plogi/PRLI if WWN is 0Quinn Tran
When driver receive PLOGI/PRLI from FW, the WWPN value will be provided. If it is not, then driver will terminate it. The WWPN allows driver to locate the session or create a new session. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Defer chip reset until target mode is enabledQuinn Tran
For target mode, any chip reset triggered before target mode is enabled will be held off until user is ready to enable. This prevents the chip from starting or running before it is intended. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix iIDMA errorQuinn Tran
When switch responds with error for Get Port Speed Command (GPSC), driver should not proceed with telling FW about the speed of the remote port. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Remove all rports if fabric scan retry failsQuinn Tran
When all fabric scan retries fail, remove all RPorts, DMA resources for the command. Otherwise we have stale Rports. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Force fw cleanup on ADISC errorQuinn Tran
Turn ON logout_on_delete flag to make sure firmware resource for fcport is cleaned up on ADISC error. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Turn off IOCB timeout timer on IOCB completionQuinn Tran
Turn off IOCB timeout timer on IOCB completion instead of turning it off in a deferred task. This prevent false alarm if the deferred task is stalled out. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Decrement login retry count for only plogiQuinn Tran
Decrement login retry count only for plogi instead of number of attempts made for login. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Move rport registration out of internal work_listQuinn Tran
Currently, the rport registration is being called from a single work element that is used to process QLA internal "work_list". This work_list is meant for quick and simple task (ie no sleep). The Rport registration process sometime can be delayed by upper layer. This causes back pressure with the internal queue where other jobs are unable to move forward. This patch will schedule the registration process with a new work element (fc_port.reg_work). While the RPort is being registered, the current state of the fcport will not move forward until the registration is done. If the state of the fabric has changed, a new field/next_disc_state will record the next action on whether to 'DELETE' or 'Reverify the session/ADISC'. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Remove redundant check for fcport deletionQuinn Tran
Remove redundant check for fcport is deleted or being delete. The same check is already in the deletion routine. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Update rscn_rcvd field to more meaningful scan_neededQuinn Tran
Rename rscn_rcvd field to scan_needed to be more meaningful. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Use correct qpair for ABTS/CMDQuinn Tran
On Abort of initiator scsi command, the abort needs to follow the same qpair as the the scsi command to prevent out of order processing. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix incorrect port speed being set for FC adaptersHimanshu Madhani
Fixes: 6246b8a1d26c7c ("[SCSI] qla2xxx: Enhancements to support ISP83xx.") Fixes: 1bb395485160d2 ("qla2xxx: Correct iiDMA-update calling conventions.") Cc: <stable@vger.kernel.org> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-11scsi: qla2xxx: Fix process response queue for ISP26XX and aboveQuinn Tran
This patch improves performance for 16G and above adapter by removing additional call to process_response_queue(). [mkp: typo] Cc: <stable@vger.kernel.org> Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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