Re: [Xen-users] Success VGA passthrough on windows 7 x64 with Xen 4.2.1-pre

[Dariusz Krempa <imperiaonline4@xxxxxxxxx>]

2012/9/27 Mike Viau <viaum@xxxxxxxxxxxxxxx>:
>
>> On Fri, 28 Sep 2012 01:29:14 +0800 <singapore.mr.teo.en.ming@xxxxxxxxx> 
>> wrote:
>>
>> Dear Dariusz Krempa,
>>
>> Thank you for your prompt reply.
>>
>> I don't have pci_msitranslate = 1 in my Windows HVM domU config file, so
>> I don't think "pci_msitranslate = 1" is the main cause of my "nasty
>> yellow triangle with error 43".
>>
>
> I once recorded that the default for the pci_msitranslate option was "1". Not 
> having this in your configuration then is like having it set. Feel free to 
> correct me if I am wrong. I have only gotten VGA pass-through to work with a 
> Windows domU, never in GNU/Linux for some reason.
>
>
> -M
>
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from change set 25525 msitranslate is 0 by deafault

http://xenbits.xensource.com/hg/staging/xen-unstable.hg/rev/84272cca638a?revcount=120

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