From 75d9d200008ac250e1922c5c7be35acd25e87813 Mon Sep 17 00:00:00 2001
From: Paolo Pisati <paolo.pisati@canonical.com>
Date: Mon, 23 Apr 2012 04:05:20 +0000
Subject: smsc95xx: mark link down on startup and let PHY interrupt deal with
carrier changes
commit 07d69d4238418746a7b85c5d05ec17c658a2a390 upstream.
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
Tested on my Beagle XM.
v2: added mantainer to the list of recipient
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Acked-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/usb/smsc95xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/net')
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index f74f3ce..e5c15bb 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1190,7 +1190,7 @@ static const struct driver_info smsc95xx_info = {
.rx_fixup = smsc95xx_rx_fixup,
.tx_fixup = smsc95xx_tx_fixup,
.status = smsc95xx_status,
- .flags = FLAG_ETHER | FLAG_SEND_ZLP,
+ .flags = FLAG_ETHER | FLAG_SEND_ZLP | FLAG_LINK_INTR,
};
static const struct usb_device_id products[] = {
--
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