PCI-E VT6130 NIC (if_vge) hang system with gigabit link

[YongHyeon PYUN]

On Wed, Oct 26, 2011 at 01:49:14PM +0400, Andrey Smagin wrote:
> Hi !
> vge0 at pci0:2:0:0:        class=0x020000 card=0x01101106 chip=0x31191106 rev=0x82 hdr=0x00
>     vendor     = 'VIA Technologies, Inc.'
>     device     = 'VT6120/VT6121/VT6122 Gigabit Ethernet Adapter'
>     class      = network
>     subclass   = ethernet
>     bar   [10] = type I/O Port, range 32, base 0x8000, size 256, enabled
>     bar   [14] = type Memory, range 64, base 0xd4100000, size 256, enabled
>     cap 01[50] = powerspec 3  supports D0 D1 D2 D3  current D0
>     cap 10[90] = PCI-Express 1 endpoint max data 128(128) link x1(x1)
>     cap 05[c0] = MSI supports 1 message, 64 bit, vector masks enabled with 1 message
> ecap 0001[100] = AER 1 0 fatal 1 non-fatal 6 corrected
> ecap 0003[130] = Serial 1 0000110600000000
> vge1 at pci0:1:0:0:        class=0x020000 card=0x01101106 chip=0x31191106 rev=0x82 hdr=0x00
>     vendor     = 'VIA Technologies, Inc.'
>     device     = 'VT6120/VT6121/VT6122 Gigabit Ethernet Adapter'
>     class      = network
>     subclass   = ethernet
>     bar   [10] = type I/O Port, range 32, base 0x7000, size 256, enabled
>     bar   [14] = type Memory, range 64, base 0xd4000000, size 256, enabled
>     cap 01[50] = powerspec 3  supports D0 D1 D2 D3  current D0
>     cap 10[90] = PCI-Express 1 endpoint max data 128(128) link x1(x1)
>     cap 05[c0] = MSI supports 1 message, 64 bit, vector masks enabled with 1 message
> ecap 0001[100] = AER 1 1 fatal 1 non-fatal 6 corrected
> ecap 0003[130] = Serial 1 0000110600000000
> 
> dmesg is empty

Hmm, check whether you have old dmesg file in /var/log directory.
At least, I need output of 'devinfo -rv' to know which PHY you have.
By chance, are you using manual link configuration instead of
relying on auto-negotiation?

> 
> 26 октября 2011, 00:11 от YongHyeon PYUN <pyunyh at gmail.com>:
> > On Tue, Oct 25, 2011 at 10:44:48AM +0400, Andrey Smagin wrote:
> > > Hi ALL !  If I connect gigabit switch to my card - system hang until I unplug patchcord from device.
> > > With 100Mbit switch card work good.
> > 
> > Show me the output of dmesg and 'pciconf -lcbv'.
> > 
> > > System:  Current - r226163
> > >
> > 
>