Manish Pandey 569330a34a scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices ...

Samsung UFS devices require additional time in hibern8 mode before
exiting, beyond the negotiated handshaking phase between the host and
device.  Introduce a quirk to increase the PA_HIBERN8TIME parameter by
100 µs, a value derived from experiments, to ensure a proper hibernation
process.

Signed-off-by: Manish Pandey <quic_mapa@quicinc.com>
Link: https://lore.kernel.org/r/20250411121630.21330-3-quic_mapa@quicinc.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2025-04-11 22:13:00 -04:00

..

ufs_quirks.h

scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices

2025-04-11 22:13:00 -04:00

ufs.h

scsi: ufs: core: Add device level exception support

2025-04-03 10:54:31 -04:00

ufshcd.h

scsi: ufs: core: Add device level exception support

2025-04-03 10:54:31 -04:00

ufshci.h

scsi: Revert "scsi: ufs: core: Probe for EXT_IID support"

2025-01-10 16:38:21 -05:00

unipro.h

scsi: ufs: ufs-sysfs: Expose UFS power info

2023-11-15 10:23:55 -05:00