1 diff -urN a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
2 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c 2020-04-21 14:33:05.702816632 +0800
3 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c 2020-04-21 14:33:19.590328084 +0800
4 @@ -1345,10 +1345,11 @@
5 u32 next_cpu = desc->txd2;
8 - desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
9 if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
12 + desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
14 tx_buf = mtk_desc_to_tx_buf(ring, desc);
15 if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
19 if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
21 - MTK_TX_WB_DDONE | MTK_TX_DMA_EN |
23 MTK_DMA_SIZE_16DWORDS | MTK_NDP_CO_PRO |
24 MTK_RX_DMA_EN | MTK_RX_2B_OFFSET |