target/linux/mediatek/patches-5.4/0401-eth-fix-eth1-tx-timeout.patch

   1 diff -urN b/drivers/net/ethernet/mediatek/mtk_eth_soc.c c/drivers/net/ethernet/mediatek/mtk_eth_soc.c
   2 --- b/drivers/net/ethernet/mediatek/mtk_eth_soc.c       2020-03-31 16:05:39.142008780 +0800
   3 +++ c/drivers/net/ethernet/mediatek/mtk_eth_soc.c       2020-03-31 16:08:12.422190657 +0800
   4 @@ -1090,17 +1090,6 @@
   5         }
   6  }
   7
   8 -static void mtk_stop_queue(struct mtk_eth *eth)
   9 -{
  10 -       int i;
  11 -
  12 -       for (i = 0; i < MTK_MAC_COUNT; i++) {
  13 -               if (!eth->netdev[i])
  14 -                       continue;
  15 -               netif_stop_queue(eth->netdev[i]);
  16 -       }
  17 -}
  18 -
  19  static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
  20  {
  21         struct mtk_mac *mac = netdev_priv(dev);
  22 @@ -1121,7 +1110,7 @@
  23
  24         tx_num = mtk_cal_txd_req(skb);
  25         if (unlikely(atomic_read(&ring->free_count) <= tx_num)) {
  26 -               mtk_stop_queue(eth);
  27 +               netif_stop_queue(dev);
  28                 netif_err(eth, tx_queued, dev,
  29                           "Tx Ring full when queue awake!\n");
  30                 spin_unlock(&eth->page_lock);
  31 @@ -1147,7 +1136,7 @@
  32                 goto drop;
  33
  34         if (unlikely(atomic_read(&ring->free_count) <= ring->thresh))
  35 -               mtk_stop_queue(eth);
  36 +               netif_stop_queue(dev);
  37
  38         spin_unlock(&eth->page_lock);
  39