21 Jul
2015
21 Jul
'15
10:41 a.m.
On Tuesday, July 21, 2015 at 10:15:21 AM, Peng Fan wrote:
Follow linux dma flow: Before DMA read, be sure to invalidate the cache over the address range of DMA buffer to prevent cache coherency problems. After DMA read, invalidate dcache again.
Signed-off-by: Peng Fan Peng.Fan@freescale.com Acked-by: Marek Vasut marex@denx.de
Changes v2: Add Marek's Acked by
You really don't have to repost patches just because an ACK was added ;-) Patchwork collects those, so don't worry about them getting lost.
Best regards, Marek Vasut