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Date: Mon, 26 Dec 2005 17:44:33 +0100 (CET)
From: Alexander Konovalenko <kono@kth.se>
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Subject: "no carrier" on vr0 caused by suspend (FreeBSD 6.0)
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Hello,

recently I have upgraded my AMD Athlono-XP laptop to 6.0 STABLE, 
everything works fine, even suspending with zzz works except 
network interface vr0 which is in state "no carrier" right after wake up. 
The only thing which helps is reboot.

Is there any work around?

RIGHT AFTER WAKE UP:

# ifconfig
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
         ether 00:40:d0:2d:b2:3f
         media: Ethernet autoselect
         status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
         inet 127.0.0.1 netmask 0xff000000
#
#
# sysctl -a | grep vr
dev.vr.0.%desc: VIA VT6102 Rhine II 10/100BaseTX
dev.vr.0.%driver: vr
dev.vr.0.%location: slot=18 function=0 handle=\_SB_.PCI0.LAN0
dev.vr.0.%pnpinfo: vendor=0x1106 device=0x3065 subvendor=0x1631 
subdevice=0x7002 class=0x020000
dev.vr.0.%parent: pci0
dev.vr.0.wake: 0
dev.miibus.0.%parent: vr0


NORMAL STATE:

# ifconfig
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
         inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255
         ether 00:40:d0:2d:b2:3f
         media: Ethernet autoselect (100baseTX <full-duplex>)
         status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
         inet 127.0.0.1 netmask 0xff000000
#
# sysctl -a|grep vr
dev.vr.0.%desc: VIA VT6102 Rhine II 10/100BaseTX
dev.vr.0.%driver: vr
dev.vr.0.%location: slot=18 function=0 handle=\_SB_.PCI0.LAN0
dev.vr.0.%pnpinfo: vendor=0x1106 device=0x3065 subvendor=0x1631 
subdevice=0x7002 class=0x020000
dev.vr.0.%parent: pci0
dev.vr.0.wake: 0
dev.miibus.0.%parent: vr0




/Alexander Konovalenko