vfio/igd: use new BDSM register location and size for gen 11 and later

Intel changed the location and size of the BDSM register for gen 11
devices and later. We have to adjust our emulation for these devices to
properly support them.

Signed-off-by: Corvin Köhne <c.koehne@beckhoff.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
1 file changed