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scsi: qla2xxx: Add ability to send PRLO

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Add ability to send Implicit PRLO to flush IOs
from FW back to driver.

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>
This commit is contained in:
Quinn Tran
2017-12-28 12:33:20 -08:00
committed by Martin K. Petersen
parent 9ecf0b0dd5
commit 11aea16ab3
5 changed files with 96 additions and 0 deletions
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3
drivers/scsi/qla2xxx/qla_def.h
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@@ -507,6 +507,7 @@ struct srb_iocb {
#define SRB_NVME_LS 20
#define SRB_PRLI_CMD 21
#define SRB_CTRL_VP 22
#define SRB_PRLO_CMD 23
enum {
TYPE_SRB,
@@ -3140,6 +3141,8 @@ enum qla_work_type {
QLA_EVT_GNL,
QLA_EVT_NACK,
QLA_EVT_RELOGIN,
QLA_EVT_ASYNC_PRLO,
QLA_EVT_ASYNC_PRLO_DONE,
};