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(parent: 000889c) | patch
net: sh-eth: Add cache writeback control after setting bit of DMA descriptor
authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Tue, 4 Nov 2014 00:15:48 +0000 (09:15 +0900)
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>
Tue, 4 Nov 2014 00:28:47 +0000 (09:28 +0900)
commitf7ca1f76fd01f3fc7e75fb3fd801c7bef16598db
tree72b9783e4ca950f2d288838e1802a1de5f8a9379tree | snapshot
parent000889cdb928bbe92440181331702b0eb8e6110bcommit | diff
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>
drivers/net/sh_eth.c diff | blob | blame | history
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