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dm9000: handle initial link status 

On the DM9000A/DM9000B force the initial check of the link status.  The
DM9000A/B has a link status changed event and this interrupt bit isn't
always set out of reset when a cable is plugged in.  This results in the
driver not seeing the cable attached link status until the cable is
removed and plugged in again.

Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Ruder 2014-06-04 17:28:48 -05:00 committed by David S. Miller
parent 36259012a4
commit aac6d02280
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/davicom/dm9000.c
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@ -1326,7 +1326,8 @@ dm9000_open(struct net_device *dev)
mii_check_media(&db->mii, netif_msg_link(db), 1);
netif_start_queue(dev);
dm9000_schedule_poll(db);
/* Poll initial link status */
schedule_delayed_work(&db->phy_poll, 1);
return 0;
}