diff mbox series

[v2,1/3] scsi: ufs: core: add wb buffer resize related attr_idn

Message ID 20230908102113.547-2-luhongfei@vivo.com
State Superseded
Headers show
Series scsi: ufs: core: support WB buffer resize function | expand

Commit Message

Lu Hongfei Sept. 8, 2023, 10:20 a.m. UTC 
UFS4.1 will support the WB buffer resize function, and UFS driver needs
to add definitions for attr_idn related to this function to support
this feature

Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
---
 include/ufs/ufs.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h
index 0cced88f4531..8016bf30c8c4 100644
--- a/include/ufs/ufs.h
+++ b/include/ufs/ufs.h
@@ -179,7 +179,10 @@  enum attr_idn {
 	QUERY_ATTR_IDN_WB_BUFF_LIFE_TIME_EST    = 0x1E,
 	QUERY_ATTR_IDN_CURR_WB_BUFF_SIZE        = 0x1F,
 	QUERY_ATTR_IDN_EXT_IID_EN		= 0x2A,
-	QUERY_ATTR_IDN_TIMESTAMP		= 0x30
+	QUERY_ATTR_IDN_TIMESTAMP		= 0x30,
+	QUERY_ATTR_IDN_WB_BUF_RESIZE_HINT	= 0x3C,
+	QUERY_ATTR_IDN_WB_BUF_RESIZE_EN		= 0x3D,
+	QUERY_ATTR_IDN_WB_BUF_RESIZE_STATUS	= 0x3E
 };
 
 /* Descriptor idn for Query requests */