Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits)
  GRETH: resolve SMP issues and other problems
  GRETH: handle frame error interrupts
  GRETH: avoid writing bad speed/duplex when setting transfer mode
  GRETH: fixed skb buffer memory leak on frame errors
  GRETH: GBit transmit descriptor handling optimization
  GRETH: fix opening/closing
  GRETH: added raw AMBA vendor/device number to match against.
  cassini: Fix build bustage on x86.
  e1000e: consistent use of Rx/Tx vs. RX/TX/rx/tx in comments/logs
  e1000e: update Copyright for 2011
  e1000: Avoid unhandled IRQ
  r8169: keep firmware in memory.
  netdev: tilepro: Use is_unicast_ether_addr helper
  etherdevice.h: Add is_unicast_ether_addr function
  ks8695net: Use default implementation of ethtool_ops::get_link
  ks8695net: Disable non-working ethtool operations
  USB CDC NCM: Don't deref NULL in cdc_ncm_rx_fixup() and don't use uninitialized variable.
  vxge: Remember to release firmware after upgrading firmware
  netdev: bfin_mac: Remove is_multicast_ether_addr use in netdev_for_each_mc_addr
  ipsec: update MAX_AH_AUTH_LEN to support sha512
  ...

1 files changed, 16 insertions, 7 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a060610a42d..602078b8489 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -6667,8 +6667,6 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
                           struct ixgbe_adapter *adapter,
                           struct ixgbe_ring *tx_ring)
 {
-        struct net_device *netdev = tx_ring->netdev;
-        struct netdev_queue *txq;
         unsigned int first;
         unsigned int tx_flags = 0;
         u8 hdr_len = 0;
@@ -6765,9 +6763,6 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
                 /* add the ATR filter if ATR is on */
                 if (test_bit(__IXGBE_TX_FDIR_INIT_DONE, &tx_ring->state))
                         ixgbe_atr(tx_ring, skb, tx_flags, protocol);
-                txq = netdev_get_tx_queue(netdev, tx_ring->queue_index);
-                txq->tx_bytes += skb->len;
-                txq->tx_packets++;
                 ixgbe_tx_queue(tx_ring, tx_flags, count, skb->len, hdr_len);
                 ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED);
 
@@ -6925,8 +6920,6 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
         struct ixgbe_adapter *adapter = netdev_priv(netdev);
         int i;
 
-        /* accurate rx/tx bytes/packets stats */
-        dev_txq_stats_fold(netdev, stats);
         rcu_read_lock();
         for (i = 0; i < adapter->num_rx_queues; i++) {
                 struct ixgbe_ring *ring = ACCESS_ONCE(adapter->rx_ring[i]);
@@ -6943,6 +6936,22 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
                         stats->rx_bytes   += bytes;
                 }
         }
+
+        for (i = 0; i < adapter->num_tx_queues; i++) {
+                struct ixgbe_ring *ring = ACCESS_ONCE(adapter->tx_ring[i]);
+                u64 bytes, packets;
+                unsigned int start;
+
+                if (ring) {
+                        do {
+                                start = u64_stats_fetch_begin_bh(&ring->syncp);
+                                packets = ring->stats.packets;
+                                bytes   = ring->stats.bytes;
+                        } while (u64_stats_fetch_retry_bh(&ring->syncp, start));
+                        stats->tx_packets += packets;
+                        stats->tx_bytes   += bytes;
+                }
+        }
         rcu_read_unlock();
         /* following stats updated by ixgbe_watchdog_task() */
         stats->multicast        = netdev->stats.multicast;