[Xen-devel] [PATCH 1/2] graphics passthrough with VT-d

["Han, Weidong" <weidong.han@xxxxxxxxx>]

This patch supports basic gfx passthrough on xen side:
  - retrieves VGA bios from host VGA BIOS address (0xC0000), then load it to 
guest VGA BIOS address (This is the same with XCI).
  - Enlarge guest MMIO range to contain gfx card's large memory 
  - add a config option 'gfx_passthru' for gfx passthrough

Signed-off-by: Ben Lin <ben.y.lin@xxxxxxxxx>
Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>

Attachment: xen-gfx-passthrough.patch
Description: xen-gfx-passthrough.patch

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel