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path: root/drivers/net/qlcnic/qlcnic_main.c
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Diffstat (limited to 'drivers/net/qlcnic/qlcnic_main.c')
-rw-r--r--drivers/net/qlcnic/qlcnic_main.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 665e8e56b6a8..fc721564e69e 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -118,6 +118,7 @@ qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter,
118 if (qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH) { 118 if (qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH) {
119 netif_stop_queue(adapter->netdev); 119 netif_stop_queue(adapter->netdev);
120 smp_mb(); 120 smp_mb();
121 adapter->stats.xmit_off++;
121 } 122 }
122} 123}
123 124
@@ -1385,6 +1386,7 @@ qlcnic_tso_check(struct net_device *netdev,
1385 int copied, offset, copy_len, hdr_len = 0, tso = 0, vlan_oob = 0; 1386 int copied, offset, copy_len, hdr_len = 0, tso = 0, vlan_oob = 0;
1386 struct cmd_desc_type0 *hwdesc; 1387 struct cmd_desc_type0 *hwdesc;
1387 struct vlan_ethhdr *vh; 1388 struct vlan_ethhdr *vh;
1389 struct qlcnic_adapter *adapter = netdev_priv(netdev);
1388 1390
1389 if (protocol == cpu_to_be16(ETH_P_8021Q)) { 1391 if (protocol == cpu_to_be16(ETH_P_8021Q)) {
1390 1392
@@ -1494,6 +1496,7 @@ qlcnic_tso_check(struct net_device *netdev,
1494 1496
1495 tx_ring->producer = producer; 1497 tx_ring->producer = producer;
1496 barrier(); 1498 barrier();
1499 adapter->stats.lso_frames++;
1497} 1500}
1498 1501
1499static int 1502static int
@@ -1573,6 +1576,7 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1573 1576
1574 if (unlikely(no_of_desc + 2 > qlcnic_tx_avail(tx_ring))) { 1577 if (unlikely(no_of_desc + 2 > qlcnic_tx_avail(tx_ring))) {
1575 netif_stop_queue(netdev); 1578 netif_stop_queue(netdev);
1579 adapter->stats.xmit_off++;
1576 return NETDEV_TX_BUSY; 1580 return NETDEV_TX_BUSY;
1577 } 1581 }
1578 1582
@@ -1880,6 +1884,7 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
1880 if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) { 1884 if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) {
1881 netif_wake_queue(netdev); 1885 netif_wake_queue(netdev);
1882 adapter->tx_timeo_cnt = 0; 1886 adapter->tx_timeo_cnt = 0;
1887 adapter->stats.xmit_on++;
1883 } 1888 }
1884 __netif_tx_unlock(tx_ring->txq); 1889 __netif_tx_unlock(tx_ring->txq);
1885 } 1890 }