diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2009-04-21 18:42:05 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-22 00:47:54 -0700 |
| commit | 4cb9be7ab47820a1fa747569f5f035a5f628c91b (patch) | |
| tree | f272447c9bdc5b01578760f1c0f973a183f801b5 /drivers/net/e1000 | |
| parent | bf98a82633b97fb638fcee0fae3c0de54d1f7b05 (diff) | |
e1000/e1000e/igb/ixgb: do not use netif_wake_queue un-necessarily
It was pointed out that the Intel wired ethernet drivers do not need to
wake the tx queue since netif_carrier_on/off will take care of the qdisc
management in order to guarantee the correct handling of the transmit
routine enable state.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@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/e1000')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 112e6b03998..71d4fe15976 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -498,6 +498,8 @@ int e1000_up(struct e1000_adapter *adapter) e1000_irq_enable(adapter); + netif_wake_queue(adapter->netdev); + /* fire a link change interrupt to start the watchdog */ ew32(ICS, E1000_ICS_LSC); return 0; @@ -2591,7 +2593,6 @@ static void e1000_watchdog(unsigned long data) ew32(TCTL, tctl); netif_carrier_on(netdev); - netif_wake_queue(netdev); mod_timer(&adapter->phy_info_timer, round_jiffies(jiffies + 2 * HZ)); adapter->smartspeed = 0; } else { @@ -2608,7 +2609,6 @@ static void e1000_watchdog(unsigned long data) printk(KERN_INFO "e1000: %s NIC Link is Down\n", netdev->name); netif_carrier_off(netdev); - netif_stop_queue(netdev); mod_timer(&adapter->phy_info_timer, round_jiffies(jiffies + 2 * HZ)); /* 80003ES2LAN workaround-- |