diff options
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169.c')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index ad0020af2193..c70ab40d8698 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -2561,7 +2561,7 @@ static int rtl_check_firmware(struct rtl8169_private *tp, struct rtl_fw *rtl_fw) int rc = -EINVAL; if (!rtl_fw_format_ok(tp, rtl_fw)) { - netif_err(tp, ifup, dev, "invalid firwmare\n"); + netif_err(tp, ifup, dev, "invalid firmware\n"); goto out; } @@ -5067,8 +5067,6 @@ static void rtl_hw_reset(struct rtl8169_private *tp) RTL_W8(ChipCmd, CmdReset); rtl_udelay_loop_wait_low(tp, &rtl_chipcmd_cond, 100, 100); - - netdev_reset_queue(tp->dev); } static void rtl_request_uncached_firmware(struct rtl8169_private *tp) @@ -7049,7 +7047,6 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, u32 status, len; u32 opts[2]; int frags; - bool stop_queue; if (unlikely(!TX_FRAGS_READY_FOR(tp, skb_shinfo(skb)->nr_frags))) { netif_err(tp, drv, dev, "BUG! Tx Ring full when queue awake!\n"); @@ -7090,8 +7087,6 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, txd->opts2 = cpu_to_le32(opts[1]); - netdev_sent_queue(dev, skb->len); - skb_tx_timestamp(skb); /* Force memory writes to complete before releasing descriptor */ @@ -7106,16 +7101,11 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, tp->cur_tx += frags + 1; - stop_queue = !TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS); + RTL_W8(TxPoll, NPQ); - if (!skb->xmit_more || stop_queue || - netif_xmit_stopped(netdev_get_tx_queue(dev, 0))) { - RTL_W8(TxPoll, NPQ); - - mmiowb(); - } + mmiowb(); - if (stop_queue) { + if (!TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) { /* Avoid wrongly optimistic queue wake-up: rtl_tx thread must * not miss a ring update when it notices a stopped queue. */ @@ -7198,7 +7188,6 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev) static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) { unsigned int dirty_tx, tx_left; - unsigned int bytes_compl = 0, pkts_compl = 0; dirty_tx = tp->dirty_tx; smp_rmb(); @@ -7222,8 +7211,10 @@ 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) { - pkts_compl++; - bytes_compl += tx_skb->skb->len; + 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_any(tx_skb->skb); tx_skb->skb = NULL; } @@ -7232,13 +7223,6 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) } if (tp->dirty_tx != dirty_tx) { - netdev_completed_queue(tp->dev, pkts_compl, bytes_compl); - - u64_stats_update_begin(&tp->tx_stats.syncp); - tp->tx_stats.packets += pkts_compl; - tp->tx_stats.bytes += bytes_compl; - u64_stats_update_end(&tp->tx_stats.syncp); - tp->dirty_tx = dirty_tx; /* Sync with rtl8169_start_xmit: * - publish dirty_tx ring index (write barrier) |