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Re: [Xen-devel] [Qemu-devel] [PATCH 2/2] xen:i386:pc_piix: create isa bridge specific to IGD passthrough

On Fri, Oct 24, 2014 at 03:36:20PM +0800, Chen, Tiejun wrote:
> >I think the point was mostly to reserve 1f to prevent
> >devices from using it.
> >As we populate slots in order it doesn't seem to important ...
> If we populate slot at !1f GFX driver can't find this ISA bridge.

Right, but I mean if no special options are used, 1f will typically
stay free without any effort on our side.


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