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

Lu Hongfei
2023-09-08T10:24:36Z

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 --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 */
--
2.39.0