mbox series

[v2,0/3] Enable DMA clustering in the UFS driver

Message ID 20230112234215.2630817-1-bvanassche@acm.org
Headers show
Series Enable DMA clustering in the UFS driver | expand

Message

Bart Van Assche Jan. 12, 2023, 11:42 p.m. UTC 
Hi Martin,

The third patch in this series enables DMA clustering in the UFS driver since
UFS host controllers support DMA clustering. The first two patches fix bugs in
the Exynos host controller driver.

Please consider this patch series for the next merge window.

Thanks,

Bart.

Changes compared to v1:
- Expanded the description of patch 3/3.
- Reworked patch 2/3 such that setting host->max_segment_size no longer races with
  LUN scanning.

Bart Van Assche (3):
  scsi: ufs: Exynos: Fix DMA alignment for PAGE_SIZE != 4096
  scsi: ufs: Exynos: Fix the maximum segment size
  scsi: ufs: Enable DMA clustering

 drivers/ufs/core/ufshcd.c     |  5 ++---
 drivers/ufs/host/ufs-exynos.c | 10 +++++++++-
 include/ufs/ufshcd.h          |  4 ++--
 3 files changed, 13 insertions(+), 6 deletions(-)

Comments

Martin K. Petersen Jan. 24, 2023, 2:39 a.m. UTC | #1 
Bart,

> The third patch in this series enables DMA clustering in the UFS
> driver since UFS host controllers support DMA clustering. The first
> two patches fix bugs in the Exynos host controller driver.

Applied to 6.3/scsi-staging, thanks!