scsi: qla2xxx: Wait for ABTS response on I/O timeouts for NVMe
FW needs to wait for an ABTS response before completing the I/O.
Link: https://lore.kernel.org/r/20210111093134.1206-5-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bikash Hazarika <bhazarika@marvell.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index a760cb3..3cfd83fc 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -327,6 +327,11 @@ MODULE_PARM_DESC(ql2xrdpenable,
"Enables RDP responses. "
"0 - no RDP responses (default). "
"1 - provide RDP responses.");
+int ql2xabts_wait_nvme = 1;
+module_param(ql2xabts_wait_nvme, int, 0444);
+MODULE_PARM_DESC(ql2xabts_wait_nvme,
+ "To wait for ABTS response on I/O timeouts for NVMe. (default: 1)");
+
static void qla2x00_clear_drv_active(struct qla_hw_data *);
static void qla2x00_free_device(scsi_qla_host_t *);
