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scsi: qla2xxx: Fix target multiqueue configuration

Browse source 
Following error will be logged in to message file while trying to
configure target with multiqueue.

"Cmd 0x1f aborted with timeout since ISP Abort is pending"
"qla25xx_init_queues Rsp que: 1 init failed."

Fixes: 82de802ad4 ("scsi: qla2xxx: Preparation for Target MQ.")
Cc: <stable@vger.kernel.org>
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Michael Hernandez <michael.hernandez@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Michael Hernandez 2017-08-23 15:04:56 -07:00 committed by Martin K. Petersen
parent 6e98095f8f
commit b7edfa235e
3 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/scsi/qla2xxx/qla_isr.c
View file

@ -3454,7 +3454,7 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
}
/* Enable MSI-X vector for response queue update for queue 0 */
if (IS_QLA25XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
if (ha->msixbase && ha->mqiobase &&
(ha->max_rsp_queues > 1 || ha->max_req_queues > 1 ||
ql2xmqsupport))

1
drivers/scsi/qla2xxx/qla_mbx.c
View file

@ -54,6 +54,7 @@ static struct rom_cmd {
{ MBC_GET_MEM_OFFLOAD_CNTRL_STAT },
{ MBC_GET_RETRY_COUNT },
{ MBC_TRACE_CONTROL },
{ MBC_INITIALIZE_MULTIQ },
};
static int is_rom_cmd(uint16_t cmd)

2
drivers/scsi/qla2xxx/qla_target.c
View file

@ -6796,7 +6796,7 @@ qlt_probe_one_stage1(struct scsi_qla_host *base_vha, struct qla_hw_data *ha)
if (!QLA_TGT_MODE_ENABLED())
return;
if (ha->mqenable || IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
ISP_ATIO_Q_IN(base_vha) = &ha->mqiobase->isp25mq.atio_q_in;
ISP_ATIO_Q_OUT(base_vha) = &ha->mqiobase->isp25mq.atio_q_out;
} else {