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authorSteve Glendinning <steve.glendinning@shawell.net>2012-04-30 09:56:50 +0200
committerDavid S. Miller <davem@davemloft.net>2012-05-01 03:52:39 +0200
commit7bdd305e024d78cfb4f32a1badeb5562791ee5b8 (patch)
tree097e91fb0b406bf15ec3b0f6d89babf31904b54c /drivers/net
parenttcp: fix infinite cwnd in tcp_complete_cwr() (diff)
downloadlinux-7bdd305e024d78cfb4f32a1badeb5562791ee5b8.tar.xz
linux-7bdd305e024d78cfb4f32a1badeb5562791ee5b8.zip
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 <steve.glendinning@shawell.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/usb/smsc75xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index a2349483cd2a..b1b4649802aa 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -1212,7 +1212,7 @@ static const struct driver_info smsc75xx_info = {
.rx_fixup = smsc75xx_rx_fixup,
.tx_fixup = smsc75xx_tx_fixup,
.status = smsc75xx_status,
- .flags = FLAG_ETHER | FLAG_SEND_ZLP,
+ .flags = FLAG_ETHER | FLAG_SEND_ZLP | FLAG_LINK_INTR,
};
static const struct usb_device_id products[] = {