[PATCH net-next v3 2/2] net: ethernet: mediatek: modify GDM to send packets to the PDMA for RX
From: Nelson Chang <hidden>
Date: 2016-08-25 02:26:31
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. Signed-off-by: Nelson Chang <nelson.chang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++-- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 0 2 files changed, 2 insertions(+), 2 deletions(-) mode change 100755 => 100644 drivers/net/ethernet/mediatek/mtk_eth_soc.c mode change 100755 => 100644 drivers/net/ethernet/mediatek/mtk_eth_soc.h
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
old mode 100755
new mode 100644
index cbeb793..c47fef4
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c@@ -1473,9 +1473,9 @@ 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; + val |= 0x0000; /* Enable RX checksum */ val |= MTK_GDMA_ICS_EN | MTK_GDMA_TCS_EN | MTK_GDMA_UCS_EN;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
old mode 100755
new mode 100644
--
1.9.1