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-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index cfcb046f4de5..8f87fe001541 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -868,10 +868,12 @@ static void __bcmgenet_tx_reclaim(struct net_device *dev,
868 struct bcmgenet_priv *priv = netdev_priv(dev); 868 struct bcmgenet_priv *priv = netdev_priv(dev);
869 int last_tx_cn, last_c_index, num_tx_bds; 869 int last_tx_cn, last_c_index, num_tx_bds;
870 struct enet_cb *tx_cb_ptr; 870 struct enet_cb *tx_cb_ptr;
871 struct netdev_queue *txq;
871 unsigned int c_index; 872 unsigned int c_index;
872 873
873 /* Compute how many buffers are transmited since last xmit call */ 874 /* Compute how many buffers are transmited since last xmit call */
874 c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX); 875 c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX);
876 txq = netdev_get_tx_queue(dev, ring->queue);
875 877
876 last_c_index = ring->c_index; 878 last_c_index = ring->c_index;
877 num_tx_bds = ring->size; 879 num_tx_bds = ring->size;
@@ -917,8 +919,8 @@ static void __bcmgenet_tx_reclaim(struct net_device *dev,
917 if (ring->free_bds > (MAX_SKB_FRAGS + 1)) 919 if (ring->free_bds > (MAX_SKB_FRAGS + 1))
918 ring->int_disable(priv, ring); 920 ring->int_disable(priv, ring);
919 921
920 if (__netif_subqueue_stopped(dev, ring->queue)) 922 if (netif_tx_queue_stopped(txq))
921 netif_wake_subqueue(dev, ring->queue); 923 netif_tx_wake_queue(txq);
922 924
923 ring->c_index = c_index; 925 ring->c_index = c_index;
924} 926}
@@ -1106,6 +1108,7 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev)
1106{ 1108{
1107 struct bcmgenet_priv *priv = netdev_priv(dev); 1109 struct bcmgenet_priv *priv = netdev_priv(dev);
1108 struct bcmgenet_tx_ring *ring = NULL; 1110 struct bcmgenet_tx_ring *ring = NULL;
1111 struct netdev_queue *txq;
1109 unsigned long flags = 0; 1112 unsigned long flags = 0;
1110 int nr_frags, index; 1113 int nr_frags, index;
1111 u16 dma_desc_flags; 1114 u16 dma_desc_flags;
@@ -1127,10 +1130,11 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev)
1127 1130
1128 nr_frags = skb_shinfo(skb)->nr_frags; 1131 nr_frags = skb_shinfo(skb)->nr_frags;
1129 ring = &priv->tx_rings[index]; 1132 ring = &priv->tx_rings[index];
1133 txq = netdev_get_tx_queue(dev, ring->queue);
1130 1134
1131 spin_lock_irqsave(&ring->lock, flags); 1135 spin_lock_irqsave(&ring->lock, flags);
1132 if (ring->free_bds <= nr_frags + 1) { 1136 if (ring->free_bds <= nr_frags + 1) {
1133 netif_stop_subqueue(dev, ring->queue); 1137 netif_tx_stop_queue(txq);
1134 netdev_err(dev, "%s: tx ring %d full when queue %d awake\n", 1138 netdev_err(dev, "%s: tx ring %d full when queue %d awake\n",
1135 __func__, index, ring->queue); 1139 __func__, index, ring->queue);
1136 ret = NETDEV_TX_BUSY; 1140 ret = NETDEV_TX_BUSY;
@@ -1177,7 +1181,7 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev)
1177 ring->prod_index, TDMA_PROD_INDEX); 1181 ring->prod_index, TDMA_PROD_INDEX);
1178 1182
1179 if (ring->free_bds <= (MAX_SKB_FRAGS + 1)) { 1183 if (ring->free_bds <= (MAX_SKB_FRAGS + 1)) {
1180 netif_stop_subqueue(dev, ring->queue); 1184 netif_tx_stop_queue(txq);
1181 ring->int_enable(priv, ring); 1185 ring->int_enable(priv, ring);
1182 } 1186 }
1183 1187