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| author | Bean Huo <beanhuo@micron.com> | 2023-12-12 23:08:25 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-12-13 23:16:12 -0500 |
| commit | 838f595a567257e3ac0ac33cdb6bb644ca326cc1 (patch) | |
| tree | b2b3a8d8b4e0fb149a901d9bf843ac2092221b5a /include/ufs | |
| parent | 6bf999e0eb41850d5c857102535d5c53b2ede224 (diff) | |
| download | linux-stable-838f595a567257e3ac0ac33cdb6bb644ca326cc1.tar.gz linux-stable-838f595a567257e3ac0ac33cdb6bb644ca326cc1.tar.bz2 linux-stable-838f595a567257e3ac0ac33cdb6bb644ca326cc1.zip | |
scsi: ufs: core: Add sysfs node for UFS RTC update
Introduce a sysfs node named 'rtc_update_ms' within the kernel, enabling
user to adjust the RTC periodic update frequency to suit the specific
requirements of the system and UFS. Also, this patch allows the user to
disable/enable periodic update RTC in the UFS idle time.
Signed-off-by: Bean Huo <beanhuo@micron.com>
Link: https://lore.kernel.org/r/20231212220825.85255-4-beanhuo@iokpp.de
Acked-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h index 7e7169d94596..b6003749bc83 100644 --- a/include/ufs/ufs.h +++ b/include/ufs/ufs.h @@ -591,6 +591,7 @@ struct ufs_dev_info { /* UFS RTC */ enum ufs_rtc_time rtc_type; time64_t rtc_time_baseline; + u32 rtc_update_period; }; /* |