From: Ching Huang <ching2048@areca.com.tw>
Date: Tue, 5 Dec 2017 09:41:25 +0800
Subject: [PATCH] scsi: arcmsr: Increase host controller command queue depth
Git-commit: aa4d1d56764aee510614c066324311c6c62c19b8
Patch-mainline: v4.16-rc1
References: bsc#1118139
Update ARCMSR_MAX_OUTSTANDING_CMD and ARCMSR_MAX_FREECCB_NUM to 1024.
Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/arcmsr/arcmsr.h | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
index 5fc1e36521d3..6ec60ff8781e 100644
--- a/drivers/scsi/arcmsr/arcmsr.h
+++ b/drivers/scsi/arcmsr/arcmsr.h
@@ -45,13 +45,8 @@
#include <linux/interrupt.h>
struct device_attribute;
/*The limit of outstanding scsi command that firmware can handle*/
-#ifdef CONFIG_XEN
- #define ARCMSR_MAX_FREECCB_NUM 160
-#define ARCMSR_MAX_OUTSTANDING_CMD 155
-#else
- #define ARCMSR_MAX_FREECCB_NUM 320
-#define ARCMSR_MAX_OUTSTANDING_CMD 255
-#endif
+#define ARCMSR_MAX_FREECCB_NUM 1024
+#define ARCMSR_MAX_OUTSTANDING_CMD 1024
#define ARCMSR_DRIVER_VERSION "v1.30.00.22-20151126"
#define ARCMSR_SCSI_INITIATOR_ID 255
#define ARCMSR_MAX_XFER_SECTORS 512
--
2.12.3