[Xen-users] Re: VGA Passthru

[王俊仁 <ben3468.wang@xxxxxxxxx>]

Hi. 
Thanks for your help. It did not work. After I run xm create. The linux stop. And the network connection broken. 
I check /var/log/xen/xend.log. I found these warning message. 
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: VBD.set_device not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: VBD.set_type not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: session.get_all_records not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: event.get_record not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: event.get_all not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: VIF.set_device not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: VIF.set_MAC not found
[2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: VIF.set_MTU not found
et_device not foundVBD.set_device not f2010-05-09 05:27:53 1720] WARNING (XendAPI:705) API call: debug.get_all not found

2010/5/8 Tanaka Toshimitsu <t_tanaka@xxxxxxxxxxxxxxxx>

Hi,

I am using Ubuntu 9.04(64-bit, kernel 2.6.31).

Kernel config
CONFIG_XEN_PCI_PASSTHROUGH = y
CONFIG_XEN_PCIDEV_FRONTEND = y
CONFIG_XEN_NETDEV_BACKEND = y
CONFIG_XEN_PCIDEV_BACKEND = y
CONFIG_XEN_PCIDEV_BACKEND_PASS  = y
CONFIG_DRM is not set

grub conf
kernel /boot/xen.gz  dom0_mem=1024M iommu=1
module ... xen-pciback.hide=(00:02.0)(00:02.1)(00:1a.0)(00:1a.1)(00:1d.0)(00:1d.1)(00:1d.2)

xp.hvm
gfx_passthru=1
pci=['00:02.0-1' , '00:1a.0-1' , '00:1d.0-2' ]


lspci
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
 :
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)
 :
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02)

On 2010/05/08, at 23:35, 王俊仁 wrote:
> Hi
> Thanks....
>
> Can I send me the .config file you use building the linux , the grub.conf you use booting the kernel and  the config file for XM domain......etc
>
> Thanks for your help...
>
> 2010/5/8 Tanaka Toshimitsu <t_tanaka@xxxxxxxxxxxxxxxx>
> Hi,
>
> I succeeded in VGA passthrough.
> I'm using  Dell Optplex 755(Q35 chipset).
>
> http://toshi3.cocolog-nifty.com/photos/uncategorized/2010/04/23/passthru_3.jpg
>
> I login to Dom0 by using SSH from another PC,and I start DomU guest.
>
> On 2010/05/08, at 20:32, 王俊仁 wrote:
> > Hello
> >   I am new in XEN and Linux. I am trying the VGA passthru. I can xen-pciback.hide EtherNet, Serial Com port. But when I xen-pciback.hide my VGA. I can no longer login to the Linux(Fedora 12).
> > Then how can I xm create a XP DomU guest? Can anyone help?
> >
> > I am using Intel Q35 MB with Intel Core2 CPU.
---

Toshimistu Tanaka

t_tanaka@xxxxxxxxxxxxxxxx
http://toshi3.cocolog-nifty.com/blog/

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