diff options
| author | PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> | 2008-11-07 12:16:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-16 00:31:35 -0800 |
| commit | 74ad0a5421edc6ef13a4059c6076cd7a4f3a1fd5 (patch) | |
| tree | b3f8960c3588e5f2741e05b40155f8e30cf8dbfc /drivers/net/ixgbe | |
| parent | ef711cf1d156428d4c2911b8c86c6ce90519dc45 (diff) | |
ixgbe: Fix usage of netif_*_all_queues() with netif_carrier_{off|on}()
netif_carrier_off() is sufficient to stop Tx into the driver. Stopping the Tx
queues is redundant and unnecessary. By the same token, netif_carrier_on()
will be sufficient to re-enable Tx, so waking the queues is unnecessary.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index ae06d48e9eb..d1f80dd88bc 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1997,6 +1997,9 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter) ixgbe_irq_enable(adapter); + /* enable transmits */ + netif_tx_start_all_queues(netdev); + /* bring the link up in the watchdog, this could race with our first * link up interrupt but shouldn't be a problem */ adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE; @@ -3247,7 +3250,6 @@ static void ixgbe_watchdog_task(struct work_struct *work) (FLOW_TX ? "TX" : "None")))); netif_carrier_on(netdev); - netif_tx_wake_all_queues(netdev); } else { /* Force detection of hung controller */ adapter->detect_tx_hung = true; @@ -3258,7 +3260,6 @@ static void ixgbe_watchdog_task(struct work_struct *work) if (netif_carrier_ok(netdev)) { DPRINTK(LINK, INFO, "NIC Link is Down\n"); netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); } } @@ -3943,7 +3944,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, } netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); ixgbe_napi_add_all(adapter); |