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xen-users
Re: [Xen-users] PCI Passthrough problems (Cannot access network but e100
Hi,
I do not get anything strange here. This is from the dmesg on domU
[339497.233655] Intel(R) PRO/1000 Network Driver - version 7.1.9-k4-NAPI
[339497.233657] Copyright (c) 1999-2006 Intel Corporation.
[339497.234124] e1000: In __devinit.
[339497.245661] PCI: Enabling device 0000:00:00.0 (0000 -> 0003)
[339497.512872] e1000: 0000:00:00.0: e1000_probe: (PCI:33MHz:32-bit)
00:07:e9:39:07:e5
[339497.552859] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
[339497.725307] Entered sys_init_module.
[339497.730044] device-mapper: ioctl: 4.7.0-ioctl (2006-06-24)
initialised: dm-devel@xxxxxxxxxx
[339498.000804] EXT3 FS on sda1, internal journal
[339498.269163] Adding 65528k swap on /dev/sda2. Priority:-1
extents:1 across:65528k
[339499.153997] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
>From the prompt:
[root@fedora_pristine ~]# ping 128.105.104.101
PING 128.105.104.101 (128.105.104.101) 56(84) bytes of data.
>From 128.105.104.129 icmp_seq=1 Destination Host Unreachable
>From 128.105.104.129 icmp_seq=2 Destination Host Unreachable
>From 128.105.104.129 icmp_seq=3 Destination Host Unreachable
Is there anything special I need to do for /etc/network or
/etc/network-scripts/ifcfg-eth0 apart from what I did to get it
working for vif interface.
I used extra='noirqdebug' in my config file and my domU does not boot after :
[340110.616654] Entered sys_init_module.
[340110.621535] usbcore: registered new driver usbfs
[340110.621572] usbcore: registered new driver hub
I already have extra='xcons=tty' - does that get overidden?
Please help.
Regards,
Asim
On 8/8/08, Andy Burns <lists.xensource.com@xxxxxxxxxxxxxx> wrote:
> On 08/08/2008 04:31, Asim wrote:
>
>> I'm running a PV DomU on CentOS 4. I was able to successfulyl hide a
>> e1000 PCI card by appropriately modifying /etc/modprobe.conf. The
>> device is not configured as a eth device in my dom0. I was also able
>> to successfully load it in my domU and e1000 driver loads fine.
>> ifconfig shows correct configuration of IP address.
>>
>> However, I'm not able to access the network. The network was
>> accessible with the same IP using vif interface instead. Kindly help.
>
> Any ethernet or interrupt related messages in dmesg on dom0 or domU or
> from xm dmesg?
>
> Research the noirqdebug/pollirq/swiotlb settings and try some combinations
>
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>
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