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| author | Asutosh Das <asutoshd@codeaurora.org> | 2020-04-22 23:41:43 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-04-28 00:39:56 +0200 |
| commit | c14e7adf3a6a8d0ce4d16f839f9737ad3481e239 (patch) | |
| tree | 7144d2a9aa0daec11842c864794c31eda40882ef /drivers/scsi/ufs/ufs.h | |
| parent | scsi: ufs: Add write booster feature support (diff) | |
| download | linux-c14e7adf3a6a8d0ce4d16f839f9737ad3481e239.tar.xz linux-c14e7adf3a6a8d0ce4d16f839f9737ad3481e239.zip | |
scsi: ufs: sysfs: Add sysfs entries for write booster
Adds unit, device, geometry descriptor sysfs entries. Adds flags sysfs
entries for write booster.
Link: https://lore.kernel.org/r/98987ef17844292bd42c57613990a3a26c6de2b8.1587591527.git.asutoshd@codeaurora.org
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index d77512d964bc..daac5053b850 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -314,6 +314,11 @@ enum geometry_desc_param { GEOMETRY_DESC_PARAM_ENM4_MAX_NUM_UNITS = 0x3E, GEOMETRY_DESC_PARAM_ENM4_CAP_ADJ_FCTR = 0x42, GEOMETRY_DESC_PARAM_OPT_LOG_BLK_SIZE = 0x44, + GEOMETRY_DESC_PARAM_WB_MAX_ALLOC_UNITS = 0x4F, + GEOMETRY_DESC_PARAM_WB_MAX_WB_LUNS = 0x53, + GEOMETRY_DESC_PARAM_WB_BUFF_CAP_ADJ = 0x54, + GEOMETRY_DESC_PARAM_WB_SUP_RED_TYPE = 0x55, + GEOMETRY_DESC_PARAM_WB_SUP_WB_TYPE = 0x56, }; /* Health descriptor parameters offsets in bytes*/ |