diff mbox

[v16,5/9] ufs: add link status to ufshci

Message ID 3d09d2b69b5ee996a0c1396d73cde875db8853b6.1462963164.git.jpinto@synopsys.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Joao Pinto May 11, 2016, 11:21 a.m. UTC 
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>
---
Changes v12->v16:
- Nothing changed (just to keep up with patch set version).
Changes v0->v12 (Tomas Winkler):
- This patch only appeared in v12

 drivers/scsi/ufs/ufshci.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox

Patch

diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h
index 36f5879..9599741 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,