From 9c08435e0d033ff00e3bd02a38494d63bc8296a0 Mon Sep 17 00:00:00 2001 From: Nelson Chang Date: Fri, 26 Aug 2016 01:09:43 +0800 Subject: [PATCH] net: ethernet: mediatek: modify GDM to send packets to the PDMA for RX Because we change to use the PDMA as the Ethernet RX DMA engine, the patch modifies to set GDM to send packets to PDMA for RX. Acked-by: John Crispin Signed-off-by: Nelson Chang Signed-off-by: David S. Miller --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index cbeb79340407..0fd9fc8d2a79 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1473,9 +1473,8 @@ static int __init mtk_hw_init(struct mtk_eth *eth) for (i = 0; i < 2; i++) { u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i)); - /* setup the forward port to send frame to QDMA */ + /* setup the forward port to send frame to PDMA */ val &= ~0xffff; - val |= 0x5555; /* Enable RX checksum */ val |= MTK_GDMA_ICS_EN | MTK_GDMA_TCS_EN | MTK_GDMA_UCS_EN; -- 2.20.1