2020-05-07 07:29:27 +00:00
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -1355,10 +1355,11 @@ static int mtk_poll_tx_qdma(struct mtk_e
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2020-05-04 14:27:30 +00:00
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u32 next_cpu = desc->txd2;
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int mac = 0;
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- desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
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if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
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break;
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+ desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
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+
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tx_buf = mtk_desc_to_tx_buf(ring, desc);
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if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
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mac = 1;
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2020-05-07 07:29:27 +00:00
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@@ -2182,7 +2183,7 @@ static int mtk_start_dma(struct mtk_eth
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2020-05-04 14:27:30 +00:00
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if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
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mtk_w32(eth,
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- MTK_TX_WB_DDONE | MTK_TX_DMA_EN |
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+ MTK_TX_DMA_EN |
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MTK_DMA_SIZE_16DWORDS | MTK_NDP_CO_PRO |
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MTK_RX_DMA_EN | MTK_RX_2B_OFFSET |
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MTK_RX_BT_32DWORDS,
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