Re: [Xen-devel] Re: Audio Controller Passthrough to Windows HVM Guest

["Mr. Teo En Ming (Zhang Enming)" <space.time.universe@xxxxxxxxx>]

2.6.18 dom0 is conventional xen using pciback and not using pvops?

-- 
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical
Engineering)
Alma Maters:
(1) Singapore Polytechnic
(2) National University of Singapore
Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798
Street: Bedok Reservoir Road
Republic of Singapore

On Thu, Oct 22, 2009 at 9:59 PM, Han, Weidong <weidong.han@xxxxxxxxx> wrote:
> We successfully passed through audio controller to hvm guest before (with 
> 2.6.18 dom0), but we didn't try it for a while.
>
> Can you see any error messages in 'xm dmesg' or qemu log?
>
> Regards,
> Weidong
>
> Mr. Teo En Ming (Zhang Enming) wrote:
>> Hi
>>
>> Has anybody passed through audio controller to HVM guests before?
>>
>>
>> On Wed, Oct 21, 2009 at 10:42 PM, Mr. Teo En Ming (Zhang Enming)
>> <space.time.universe@xxxxxxxxx> wrote:
>>> Hi
>>>
>>> I have tried to passthrough the HD audio controller on the Intel
>>> DQ45CB motherboard using the following method but the audio device
>>> did not show up in Win XP domU.
>>>
>>> Are the below commands correct and sufficient?
>>>
>>> echo "8086 3a6e" > /sys/bus/pci/drivers/pci-stub/new_id
>>> echo "0000:00:1b.0" > /sys/bus/pci/devices/0000:00:1b.0/driver/unbind
>>> echo "0000:00:1b.0" > /sys/bus/pci/drivers/pci-stub/bind
>>>
>>> rmmod snd_hda_intel
>>>
>>> I am also trying to passthrough the nVidia GeForce 8400 GS PCI
>>> Express x16 graphics card and Firewire controller to Win XP domU at
>>> the same time.
>>>
>>> VGA passthrough was successful but firewire and audio controller
>>> passthrough are not working.
>>>
>>>
>>> --
>>> Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics)
>>> BEng(Hons)(Mechanical Engineering) Alma Maters:
>>> (1) Singapore Polytechnic
>>> (2) National University of Singapore
>>> Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
>>> Email: space.time.universe@xxxxxxxxx
>>> MSN: teoenming@xxxxxxxxxxx
>>> Mobile Phone: +65-9648-9798
>>> Street: Bedok Reservoir Road
>>> Republic of Singapore
>>>
>>
>> _______________________________________________
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>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
>
>

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