On 03/11/2014 08:48, 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. >> >> Yeah. >> >> Actually based on current info we know, seems 1f is just specific to our >> scenario :) So I always think we can occupy that. But Paolo and you can >> really determine this point. > > What's your idea?
I do not have any objection to always occupying 1f for Xen IGD passthrough. Paolo
