diff options
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169.c')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index a4d7674886a2..515a7edb605c 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5399,6 +5399,7 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp) { rtl8169_tx_clear_range(tp, tp->dirty_tx, NUM_TX_DESC); tp->cur_tx = tp->dirty_tx = 0; + netdev_reset_queue(tp->dev); } static void rtl_reset_work(struct rtl8169_private *tp) @@ -5553,6 +5554,8 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, txd->opts2 = cpu_to_le32(opts[1]); + netdev_sent_queue(dev, skb->len); + wmb(); /* Anti gcc 2.95.3 bugware (sic) */ @@ -5647,9 +5650,16 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev) rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING); } +struct rtl_txc { + int packets; + int bytes; +}; + static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) { + struct rtl8169_stats *tx_stats = &tp->tx_stats; unsigned int dirty_tx, tx_left; + struct rtl_txc txc = { 0, 0 }; dirty_tx = tp->dirty_tx; smp_rmb(); @@ -5668,17 +5678,24 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) rtl8169_unmap_tx_skb(&tp->pci_dev->dev, tx_skb, tp->TxDescArray + entry); if (status & LastFrag) { - u64_stats_update_begin(&tp->tx_stats.syncp); - tp->tx_stats.packets++; - tp->tx_stats.bytes += tx_skb->skb->len; - u64_stats_update_end(&tp->tx_stats.syncp); - dev_kfree_skb(tx_skb->skb); + struct sk_buff *skb = tx_skb->skb; + + txc.packets++; + txc.bytes += skb->len; + dev_kfree_skb(skb); tx_skb->skb = NULL; } dirty_tx++; tx_left--; } + u64_stats_update_begin(&tx_stats->syncp); + tx_stats->packets += txc.packets; + tx_stats->bytes += txc.bytes; + u64_stats_update_end(&tx_stats->syncp); + + netdev_completed_queue(dev, txc.packets, txc.bytes); + if (tp->dirty_tx != dirty_tx) { tp->dirty_tx = dirty_tx; /* Sync with rtl8169_start_xmit: |