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| author | Stanislav Nijnikov <stanislav.nijnikov@wdc.com> | 2018-02-15 15:14:09 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-02-16 02:35:04 +0300 |
| commit | d829fc8a1058851f1058b4a29ea02da125c1684a (patch) | |
| tree | baf7a82c8c97a92ab0cacf794ee88e4853c19e3f /drivers/scsi/ufs/ufs-sysfs.h | |
| parent | 86b87cde0b5581cdb1a7babeb9c4c387761f151b (diff) | |
| download | linux-d829fc8a1058851f1058b4a29ea02da125c1684a.tar.xz | |
scsi: ufs: sysfs: unit descriptor
This patch introduces a sysfs group entry for the UFS unit descriptor
parameters. The group adds "unit_descriptor" folder under the corresponding
SCSI device sysfs entry (/sys/class/scsi_device/*/device/). The parameters
are shown as hexadecimal numbers. The full information about the parameters
could be found at UFS specifications 2.1.
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>
Diffstat (limited to 'drivers/scsi/ufs/ufs-sysfs.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs-sysfs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs-sysfs.h b/drivers/scsi/ufs/ufs-sysfs.h index ce58861f548a..2afce169a9f0 100644 --- a/drivers/scsi/ufs/ufs-sysfs.h +++ b/drivers/scsi/ufs/ufs-sysfs.h @@ -11,4 +11,6 @@ void ufs_sysfs_add_nodes(struct device *dev); void ufs_sysfs_remove_nodes(struct device *dev); + +extern const struct attribute_group ufs_sysfs_unit_descriptor_group; #endif |