From 1a47af26b71e3267f6a5da0103cb65d00b1ff32e Mon Sep 17 00:00:00 2001
From: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Date: Tue, 3 Nov 2015 16:26:09 -0200
Subject: ipr: Issue Configure Cache Parameters command.

Some new adapters require a special Configure Cache Parameters command
to enable the adapter write cache, so send this during the adapter
initialization if the adapter requires it.

Signed-off-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Reviewed-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/scsi/ipr.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers/scsi/ipr.h')

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 7be1271e0bf6..b16bcd14ee4e 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -216,6 +216,10 @@
 #define IPR_SET_ALL_SUPPORTED_DEVICES			0x80
 #define IPR_IOA_SHUTDOWN				0xF7
 #define	IPR_WR_BUF_DOWNLOAD_AND_SAVE			0x05
+#define IPR_IOA_SERVICE_ACTION				0xD2
+
+/* IOA Service Actions */
+#define IPR_IOA_SA_CHANGE_CACHE_PARAMS			0x14
 
 /*
  * Timeouts
-- 
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