From: Peter Ujfalusi Date: Wed, 13 Jan 2021 11:49:21 +0000 (+0200) Subject: dmaengine: Extend the dmaengine_alignment for 128 and 256 bytes X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=660343d063f7b7151a8c679d91ebe13cf40ad866;p=linux.git dmaengine: Extend the dmaengine_alignment for 128 and 256 bytes Some DMA device can benefit with higher order of alignment than the maximum of 64 bytes currently defined. Define 128 and 256 bytes alignment for these devices. Signed-off-by: Peter Ujfalusi Signed-off-by: Peter Ujfalusi Tested-by: Kishon Vijay Abraham I Link: https://lore.kernel.org/r/20210113114923.9231-2-peter.ujfalusi@gmail.com Signed-off-by: Vinod Koul --- diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 68130f5f599e1..004736b6a9c8d 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -745,6 +745,8 @@ enum dmaengine_alignment { DMAENGINE_ALIGN_16_BYTES = 4, DMAENGINE_ALIGN_32_BYTES = 5, DMAENGINE_ALIGN_64_BYTES = 6, + DMAENGINE_ALIGN_128_BYTES = 7, + DMAENGINE_ALIGN_256_BYTES = 8, }; /**