net: ethernet: mediatek: add to stop PDMA while stopping the frame engine · 6bf563d50a - Gogs: Go Git Service GfA electronic

net: ethernet: mediatek: add to stop PDMA while stopping the frame engine

Stop PDMA while the frame engine is going to stop.

Signed-off-by: Nelson Chang <nelson.chang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Nelson Chang 9 years ago

parent

3783c09eab

commit

6bf563d50a

1 changed files with 1 additions and 0 deletions

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drivers/net/ethernet/mediatek/mtk_eth_soc.c
							 
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				@@ -1784,6 +1784,7 @@ static int mtk_stop(struct net_device *dev)
			
				 	napi_disable(&eth->rx_napi);
			
				 	mtk_stop_dma(eth, MTK_QDMA_GLO_CFG);
			
				+	mtk_stop_dma(eth, MTK_PDMA_GLO_CFG);
			
				 	mtk_dma_free(eth);