From 79fcc03349b5766dbd15b169c762b442296fbf6b Mon Sep 17 00:00:00 2001
From: Joao Pinto <Joao.Pinto@synopsys.com>
Date: Wed, 11 May 2016 12:21:29 +0100
Subject: [PATCH] ufs: add link status to ufshci
Add link status to ufshci.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/scsi/ufs/ufshci.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h
index 36f58795c601e..9599741ff606c 100644
--- a/drivers/scsi/ufs/ufshci.h
+++ b/drivers/scsi/ufs/ufshci.h
@@ -220,6 +220,12 @@ enum {
#define UIC_ARG_ATTR_TYPE(t) (((t) & 0xFF) << 16)
#define UIC_GET_ATTR_ID(v) (((v) >> 16) & 0xFFFF)
+/* Link Status*/
+enum link_status {
+ UFSHCD_LINK_IS_DOWN = 1,
+ UFSHCD_LINK_IS_UP = 2,
+};
+
/* UIC Commands */
enum uic_cmd_dme {
UIC_CMD_DME_GET = 0x01,
--
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