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[4/17] scsi: arcmsr: enable host controller command queueu up to 1024

Message ID 1512438085.4577.42.camel@Centos6.3-64 (mailing list archive)
State Accepted
Headers show

Commit Message

ching Huang Dec. 5, 2017, 1:41 a.m. UTC 
From: Ching Huang <ching2048@areca.com.tw>

update ARCMSR_MAX_OUTSTANDING_CMD and ARCMSR_MAX_FREECCB_NUM to 1024

Signed-off-by: Ching Huang <ching2048@areca.com.tw>
---
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Patch

diff -uprN a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
--- a/drivers/scsi/arcmsr/arcmsr.h	2017-08-04 11:19:22.000000000 +0800
+++ b/drivers/scsi/arcmsr/arcmsr.h	2017-12-05 15:24:16.000000000 +0800
@@ -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