From 9000cb998bcfcf8cee253e37180ee87c292e9c18 Mon Sep 17 00:00:00 2001
From: Tyrel Datwyler <tyreld@linux.ibm.com>
Date: Thu, 14 Jan 2021 14:31:47 -0600
Subject: [PATCH] scsi: ibmvfc: Enable MQ and set reasonable defaults
References: jsc#SLE-15442 bsc#1180814 ltc#187461
Patch-mainline: v5.12-rc1
Git-commit: 9000cb998bcfcf8cee253e37180ee87c292e9c18
Turn on MQ by default and set sane values for the upper limit on hw queues
for the SCSI host, and number of hw SCSI channels to request from the
partner VIOS.
Link: https://lore.kernel.org/r/20210114203148.246656-21-tyreld@linux.ibm.com
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/scsi/ibmvscsi/ibmvfc.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index c3bb83c9d8a6..0391cb746d0b 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -41,9 +41,9 @@
#define IBMVFC_DEFAULT_LOG_LEVEL 2
#define IBMVFC_MAX_CDB_LEN 16
#define IBMVFC_CLS3_ERROR 0
-#define IBMVFC_MQ 0
-#define IBMVFC_SCSI_CHANNELS 0
-#define IBMVFC_SCSI_HW_QUEUES 1
+#define IBMVFC_MQ 1
+#define IBMVFC_SCSI_CHANNELS 8
+#define IBMVFC_SCSI_HW_QUEUES 8
#define IBMVFC_MIG_NO_SUB_TO_CRQ 0
#define IBMVFC_MIG_NO_N_TO_M 0
--
2.26.2