diff options
| author | Stanislav Nijnikov <stanislav.nijnikov@wdc.com> | 2018-02-15 14:14:05 +0200 |
|---|---|---|
| committer | Anjana <ahari@codeaurora.org> | 2019-08-07 14:36:56 +0530 |
| commit | b70cf77fb41d4b86b41c53c6211356d8fa59b17c (patch) | |
| tree | 940f3c13597e5110277eb2fea0de7efa2703330a /include/uapi | |
| parent | ecb87a9e7a642110327d93674147823231d0ab9e (diff) | |
scsi: ufs: sysfs: health descriptor
This patch introduces a sysfs group entry for the UFS health descriptor
parameters. The group adds "health_descriptor" folder under the UFS driver
sysfs entry (/sys/bus/platform/drivers/ufshcd/*). The parameters are shown
as hexadecimal numbers. The full information about the parameters could be
found at UFS specifications 2.1.
Change-Id: I059d6be2914dbb58ac337ddf7509f36a534b531f
Signed-off-by: Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Git-commit: c648c2d27f168ae4faeb43f8c3074226aae3862c
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Anjana <ahari@codeaurora.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/scsi/ufs/ufs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/scsi/ufs/ufs.h b/include/uapi/scsi/ufs/ufs.h index cd82b760bd92..9da634db9e9f 100644 --- a/include/uapi/scsi/ufs/ufs.h +++ b/include/uapi/scsi/ufs/ufs.h @@ -51,7 +51,8 @@ enum desc_idn { QUERY_DESC_IDN_RFU_1 = 0x6, QUERY_DESC_IDN_GEOMETRY = 0x7, QUERY_DESC_IDN_POWER = 0x8, - QUERY_DESC_IDN_RFU_2 = 0x9, + QUERY_DESC_IDN_HEALTH = 0x9, + QUERY_DESC_IDN_RFU_2 = 0x0A, QUERY_DESC_IDN_MAX, }; |