openwrt/target/linux/mediatek/patches-5.4/1001-eth-mtk-disable-TBDDONE-support.patch
Petr Štetiar d1d2c0b557 kernel: bump 5.4 to 5.4.39
Refreshed patches.

Run tested: qemu-x86-64
Build tested: x86/64, imx6, sunxi/a53, layerscape/armv7+armv8_64b

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-05-07 12:53:06 +02:00

25 lines
770 B
Diff

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