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| author |   Bart Van Assche <bvanassche@acm.org> | 2023-01-12 15:42:13 -0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2023-01-23 21:35:54 -0500 |
| commit | 86bd0c4a2a5dc4265884648cb92c681646509692 (patch) | |
| tree | 38b3b0cff95831d3809a1642e22b37bdff3f0e11 /tools/perf/scripts/python/stackcollapse.py | |
| parent | scsi: qla2xxx: Simplify if condition evaluation (diff) | |
| download | wireguard-linux-86bd0c4a2a5dc4265884648cb92c681646509692.tar.xz wireguard-linux-86bd0c4a2a5dc4265884648cb92c681646509692.zip | |
scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096
The Exynos UFS controller only supports scatter/gather list elements that
are aligned on a 4 KiB boundary. Fix DMA alignment in case PAGE_SIZE !=
4096. Rename UFSHCD_QUIRK_ALIGN_SG_WITH_PAGE_SIZE into
UFSHCD_QUIRK_4KB_DMA_ALIGNMENT.
Cc: Kiwoong Kim <kwmad.kim@samsung.com>
Fixes: 2b2bfc8aa519 ("scsi: ufs: Introduce a quirk to allow only page-aligned sg entries")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions