On 1/9/23 23:56, Adrian Hunter wrote:
On 6/01/23 23:58, Bart Van Assche wrote:
All UFS host controllers support DMA clustering. Hence enable DMA
clustering.
The patch history of ufshcd.c seems to suggest the dma_boundary
setting was never intentional, but was inherited by default.
However, I guess it is not impossible that removing the setting
exposes issues for existing controllers.
I suggest perhaps expanding upon the commit message and the
cc list so more people will be aware of the change.
Possibly worth including the explanation in your reply to
Avri concerning PRDT 256K DBC limit
Note: without patch "Exynos: Fix the maximum segment size", this patch
breaks support for the Exynos controller.
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Otherwise:
Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Hi Adrian,
I will make the requested changes.
Thanks for the review!
Bart.
