From: James Smart <jsmart2021@gmail.com>
Date: Tue, 27 Aug 2019 14:28:23 -0700
Subject: scsi: lpfc: Raise config max for lpfc_fcp_mq_threshold variable
Patch-mainline: v5.3-rc8
Git-commit: 0622800d2ebccead42b3a85e255f7d473a36ec99
References: bsc#1154601

Raise the config max for lpfc_fcp_mq_threshold variable to 256.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
CC: Hannes Reinecke <hare@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_attr.c |    2 +-
 drivers/scsi/lpfc/lpfc_sli4.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5674,7 +5674,7 @@ LPFC_ATTR_RW(nvme_embed_cmd, 1, 0, 2,
  *      0    = Set nr_hw_queues by the number of CPUs or HW queues.
  *      1,128 = Manually specify the maximum nr_hw_queue value to be set,
  *
- * Value range is [0,128]. Default value is 8.
+ * Value range is [0,256]. Default value is 8.
  */
 LPFC_ATTR_R(fcp_mq_threshold, LPFC_FCP_MQ_THRESHOLD_DEF,
 	    LPFC_FCP_MQ_THRESHOLD_MIN, LPFC_FCP_MQ_THRESHOLD_MAX,
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -46,7 +46,7 @@
 
 /* FCP MQ queue count limiting */
 #define LPFC_FCP_MQ_THRESHOLD_MIN	0
-#define LPFC_FCP_MQ_THRESHOLD_MAX	128
+#define LPFC_FCP_MQ_THRESHOLD_MAX	256
 #define LPFC_FCP_MQ_THRESHOLD_DEF	8
 
 /* Common buffer size to accomidate SCSI and NVME IO buffers */