diff options
| author | Jay Cliburn <jacliburn@bellsouth.net> | 2008-09-27 04:17:20 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-08 16:06:47 -0700 |
| commit | b29be6d3f215ac42651545e89afecc7d9e6a10db (patch) | |
| tree | 7644a6f4395e9d6044ed0275419a157b4d128f35 /drivers/net/atlx/atl1.c | |
| parent | e824b3eb4acad16c64c9ddf8e63b63e2469259b0 (diff) | |
atl1: fix transmit timeout bug
See http://marc.info/?l=linux-netdev&m=121931988219314&w=2
Stop the queue and turn off carrier to prevent transmit timeouts
when the cable is unplugged/replugged.
Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/atlx/atl1.c')
| -rw-r--r-- | drivers/net/atlx/atl1.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index e23ce77712f..e00a9867390 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -2642,6 +2642,7 @@ static void atl1_down(struct atl1_adapter *adapter) { struct net_device *netdev = adapter->netdev; + netif_stop_queue(netdev); del_timer_sync(&adapter->watchdog_timer); del_timer_sync(&adapter->phy_config_timer); adapter->phy_timer_pending = false; @@ -2655,7 +2656,6 @@ static void atl1_down(struct atl1_adapter *adapter) adapter->link_speed = SPEED_0; adapter->link_duplex = -1; netif_carrier_off(netdev); - netif_stop_queue(netdev); atl1_clean_tx_ring(adapter); atl1_clean_rx_ring(adapter); @@ -2724,6 +2724,8 @@ static int atl1_open(struct net_device *netdev) struct atl1_adapter *adapter = netdev_priv(netdev); int err; + netif_carrier_off(netdev); + /* allocate transmit descriptors */ err = atl1_setup_ring_resources(adapter); if (err) |