scsi: ufs: Introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk

Browse source

Some UFS host controllers like Exynos uses granularities of PRDT length and
offset as bytes, whereas others use actual segment count.

Link: https://lore.kernel.org/r/20200528011658.71590-5-alim.akhtar@samsung.com
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Kiwoong Kim <kwmad.kim@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Alim Akhtar 2020-05-28 06:46:52 +05:30 • committed by Martin K. Petersen

parent 39bf2d83b5

commit 26f968d7de

2 changed files with 29 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

drivers/scsi/ufs/ufshcd.c

View file

6

drivers/scsi/ufs/ufshcd.h

View file