Nobuhiro Iwamatsu f7ca1f76fd net: sh-eth: Add cache writeback control after setting bit of DMA descriptor ...

A bit field of DMA descriptor is on memory area of DMA. If we set data
to bit of DMA descriptor, we must be writeback data of DMA descriptor.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

2014-11-04 09:28:47 +09:00

16 KiB

Raw Blame History

View Raw