| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
RE: [Xen-devel] Re: Audio Controller Passthrough to Windows HVM Guest
I think it doesn't matter to use pciback or pci-stub to hide device. Seems we
also tested it with pv-ops dom0. I can double check it.
pls post the qemu log (/var/log/xen/qemu-dm-xxx.log) and output of 'xm demsg'.
Regards,
Weidong
Mr. Teo En Ming (Zhang Enming) wrote:
> 2.6.18 dom0 is conventional xen using pciback and not using pvops?
>
>
> 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
>>>>
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home