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(parent: 1cebce3) | patch
smsc75xx: mark link down on startup and let PHY interrupt deal with carrier changes
authorSteve Glendinning <[email protected]>
Mon, 30 Apr 2012 07:56:50 +0000 (07:56 +0000)
committerDavid S. Miller <[email protected]>
Tue, 1 May 2012 01:52:39 +0000 (21:52 -0400)
commit7bdd305e024d78cfb4f32a1badeb5562791ee5b8
tree097e91fb0b406bf15ec3b0f6d89babf31904b54ctree | snapshot
parent1cebce36d660c83bd1353e41f3e66abd4686f215commit | diff
smsc75xx: mark link down on startup and let PHY interrupt deal with carrier changes

This patch fixes the same issue as reported on smsc95xx, where the
usb device is connected with no ethernet cable plugged-in.

Without this patch sysfs reports the cable as present

flag@flag-desktop:~$ cat /sys/class/net/eth0/carrier
1

while it's not:

flag@flag-desktop:~$ sudo mii-tool eth0
eth0: no link

Signed-off-by: Steve Glendinning <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
drivers/net/usb/smsc75xx.c diff | blob | history
John Crispins staging tree