target/linux/mediatek/patches-5.4/0400-eth-fix-rx-vlan-hw-offload.patch

   1 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
   2 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
   3 @@ -1306,7 +1306,7 @@ static int mtk_poll_rx(struct napi_struc
   4                 skb->protocol = eth_type_trans(skb, netdev);
   5
   6                 if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX &&
   7 -                   RX_DMA_VID(trxd.rxd3))
   8 +                   (trxd.rxd2 & RX_DMA_VTAG))
   9                         __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
  10                                                RX_DMA_VID(trxd.rxd3));
  11                 skb_record_rx_queue(skb, 0);
  12 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
  13 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
  14 @@ -293,6 +293,7 @@
  15  #define RX_DMA_LSO             BIT(30)
  16  #define RX_DMA_PLEN0(_x)       (((_x) & 0x3fff) << 16)
  17  #define RX_DMA_GET_PLEN0(_x)   (((_x) >> 16) & 0x3fff)
  18 +#define RX_DMA_VTAG            BIT(15)
  19
  20  /* QDMA descriptor rxd3 */
  21  #define RX_DMA_VID(_x)         ((_x) & 0xfff)