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

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

Hi

Has anybody passed through audio controller to HVM guests before?

-- 
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 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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