From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Lyon <andrew.lyon@gmail.com>
Subject: Re: Re: [PATCH 0/3] VT-d: support Intel IGD passthrough
Date: Sat, 6 Feb 2010 12:51:41 +0000
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To: "Han, Weidong" <weidong.han@intel.com>
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On Fri, Feb 5, 2010 at 2:11 AM, Han, Weidong <weidong.han@intel.com> wrote:
> Current Xen only supports to pass-through primary gfx card. The secondary=
 gfx pass-through patch is not in Xen yet. I think it needs to think more c=
learly about secondary gfx pass-through usage and implementation.
>
> Regards,
> Weidong

Do you have a patch for secondary passthru on Xen 4? I seem to recall
somebody had been successful with secondary passthru using an
additional patch but I cannot find it.

I'd like to give it a try, I have one system with 2 x radeon x1950's
and another with Quadro FX380 and GeForce 9500 GT, both currently
running X, xen 3.4.2 with 2.6.31.12 suse patched dom0.

Andy

>
> -----Original Message-----
> From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lis=
ts.xensource.com] On Behalf Of Christian Tramnitz
> Sent: Thursday, February 04, 2010 8:15 PM
> To: xen-devel@lists.xensource.com
> Subject: [Xen-devel] Re: [PATCH 0/3] VT-d: support Intel IGD passthrough
>
> Thanks for updating those patches to current xen.
>
> Is IGD pass-through also supposed to work when the IGD is not the
> primary gfx card?
>
>
> Best regards,
> =A0 =A0Christian
>
>
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