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dmu
2009 Feb 04
1
AW: Workaround for pcifront issues
....0
> and 01:01.1 even though they are totally different cards.
>
> It seems that this issue has arisen somewhere between 3.1 and 3.3, to
> do
> with VT-d patches. I am not using VT-d, is there a work around that
> doesn''t involve applying kernel or xen patches on either Do0mU or DomU.
Yes, I have seen this as well, and I think it has to do with how the system supports Function Level Reset (FLR), see http://lists.xensource.com/archives/html/xen-devel/2008-07/msg00626.html. Your cards probably are behind the same PCI bridge. If you don''t care about the FLR funct...