From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nelson Chang Subject: [PATCH net-next 1/2] net: ethernet: mediatek: add to stop PDMA while stopping the frame engine Date: Mon, 26 Sep 2016 14:33:49 +0800 Message-ID: <1474871630-4134-2-git-send-email-nelson.chang@mediatek.com> References: <1474871630-4134-1-git-send-email-nelson.chang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1474871630-4134-1-git-send-email-nelson.chang@mediatek.com> Sender: netdev-owner@vger.kernel.org To: john@phrozen.org, davem@davemloft.net Cc: nbd@openwrt.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, nelsonch.tw@gmail.com, Nelson Chang List-Id: linux-mediatek@lists.infradead.org Stop PDMA while the frame engine is going to stop. Signed-off-by: Nelson Chang --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 4cc50c0..62de68d 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1784,6 +1784,7 @@ static int mtk_stop(struct net_device *dev) napi_disable(ð->rx_napi); mtk_stop_dma(eth, MTK_QDMA_GLO_CFG); + mtk_stop_dma(eth, MTK_PDMA_GLO_CFG); mtk_dma_free(eth); -- 1.9.1