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authorBruce Allan <bruce.w.allan@intel.com>2009-11-19 12:35:26 +0000
committerDavid S. Miller <davem@davemloft.net>2009-11-20 13:53:26 -0800
commit4c86e0b9455c8fa8122fc2d10935e892838c8568 (patch)
tree2d1da2a84aa7d4865f56a5c76124cbf6c1b19c14 /drivers/net/e1000e
parent29afd690636dab36fe437c54b3a9d5e093bdcd9b (diff)
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e1000e: add Tx timeout factor for 100Mbps
On some devices (e.g. 82578) not having a Tx timeout factor when linked at 100Mbps can cause false reports of hardware hangs on busy hubs. Signed-off-by: Bruce Allan <bruce.w.allan@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/e1000e')
-rw-r--r--drivers/net/e1000e/netdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index a1a5a6f..63458270 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -3627,7 +3627,7 @@ static void e1000_watchdog_task(struct work_struct *work)
case SPEED_100:
txb2b = 0;
netdev->tx_queue_len = 100;
- /* maybe add some timeout factor ? */
+ adapter->tx_timeout_factor = 10;
break;
}