[Fedora-xen] Xen PCI passthru supported reset methods (d3d0, FLR, bus reset, link reset)
On Mon, Sep 17, 2012 at 01:51:03PM +0200, Robin Axelsson wrote:
There is one thing I wonder though when it comes to PCI passthrough:
Can Xen reset hardware through the d3d0 in the ACPI interface and/or
through a 'bus reset' or a 'link reset'? Or can it reset hardware
that is marked for passthrough only through FLR?
For details see e.g.
http://www.vmware.com/files/pdf/techpaper/vsp_4_vmdirectpath_host.pdf
I added xen-devel to the CC-list.
Hopefully someone there can reply this question.
-- Pasi
Regards
Robin.