Searched hist:"2286 ade0" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/ufs/core/ |
H A D | ufs-sysfs.c | 2286ade0 Sun Aug 28 17:18:58 CDT 2022 Daniil Lunev <dlunev@chromium.org> scsi: ufs: core: Print UFSHCD capabilities in controller's sysfs node
Userspace may want to manually control when the data should go into WriteBooster buffer. The control happens via "wb_on" node, but presently, there is no simple way to check if WriteBooster is supported and enabled.
Expose the Write Booster and Clock Scaling capabilities to be able to determine if the Write Booster is available and if its manual control is blocked by Clock Scaling mechanism.
Link: https://lore.kernel.org/r/20220829081845.v8.1.Ibf9efc9be50783eeee55befa2270b7d38552354c@changeid Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Daniil Lunev <dlunev@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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/openbmc/linux/Documentation/ABI/testing/ |
H A D | sysfs-driver-ufs | 2286ade0 Sun Aug 28 17:18:58 CDT 2022 Daniil Lunev <dlunev@chromium.org> scsi: ufs: core: Print UFSHCD capabilities in controller's sysfs node
Userspace may want to manually control when the data should go into WriteBooster buffer. The control happens via "wb_on" node, but presently, there is no simple way to check if WriteBooster is supported and enabled.
Expose the Write Booster and Clock Scaling capabilities to be able to determine if the Write Booster is available and if its manual control is blocked by Clock Scaling mechanism.
Link: https://lore.kernel.org/r/20220829081845.v8.1.Ibf9efc9be50783eeee55befa2270b7d38552354c@changeid Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Daniil Lunev <dlunev@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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