[PATCH net-next 1/2] net: ethernet: mediatek: add to stop PDMA while stopping the frame engine

Sun, 25 Sep 2016 23:35:06 -0700 

Stop PDMA while the frame engine is going to stop.

Signed-off-by: Nelson Chang <[email protected]>
---
 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(&eth->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

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