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[Xen-devel] Couple PCI passthrough questions


  • To: "Xen-devel@xxxxxxxxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Victor Ling <victor_ling12@xxxxxxxxx>
  • Date: Wed, 5 Oct 2011 15:37:38 -0700 (PDT)
  • Cc:
  • Delivery-date: Wed, 05 Oct 2011 15:38:40 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

I am running ubuntu 2.6.31-14-server for my DomU and Open suse  2.6.37.1-1.2-xen for my Dom0.

I got the following message from DomU console. I am doing PCI passthrough

Any idea how to fix the problem?

Thanks.

Vic

[    0.030714] PCI: Fatal: No config space access function found

[    0.063044] XENBUS: Device with no driver: device/pci/0

root@ubuntu:~# dmesg | grep pci
[    0.057274] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.057299] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.063044] XENBUS: Device with no driver: device/pci/0
root@ubuntu:~# uname -a
Linux ubuntu 2.6.31-14-server #48-Ubuntu SMP Fri Oct 16 15:07:34 UTC 2009 x86_64 GNU/Linux
root@ubuntu:~#

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